Nova Patents
US1979207A

Carton filling machine

Abstract

This record has no abstract on file.

US1979207A, drawing sheet 1
Sheet 1 of 59

Term

Term ended

Expired 30 October 1951, 74.9 years ago.

  1. Priority and filed
  2. Granted
  3. Expired
  4. Today

70 claims: 58 independent, 12 dependent

  1. 1
    Having thus fully disclosed an embodiment of my invention, what I claim and desire to secure by Letters Patent of the United States is:— 1. In a carton filling machine, the combination with a cartcn positioning member, of an article positioning member, means for positioning a circular between a carton and an article which is to be inserted in said carton, means for bending said circular, and means for moving said article against said circular at substantially the place where the circular is bent so that the circular will fold over the article and be carried along therewith as it moves toward and into the carton.
  2. 2
    A carton filling machine adapted to simultaneously insert a circular and an article into a car- ;100 1,979,207 ly larger than gears 215 and 215' so that one rotation of gear 217 or 217' causes more than one revolution of the gear 215 or 215' as the case may be and the scrapers will therefore remove glue from different sections of the peripheries of their respective rollers on each succeeding revolution of the rollers. ___________________ o _________ ____ ^er glu l *L a ? been applied to the flaps 211 taneously insert a circular andanarticle intoa , . x .,. . . carton comprising means for positioning said article so that it can enter the carton, means for positioning the circular between the article and the carton, and mechanical means independent of the article for bending the circular prior to the engagement of the article with the circular.
  3. 3
    4. In a carton filling machine, the combination with a reciprocating means for successively positioning a plurality of empty cartons at a stationary position where they can receive an article, a continuously moving support for carrying articles past said position, and means for moving an article from said support into a carton located at said position, while said support is in motion.
  4. 4
    5. A device as claimed in claim 4 which includes a guiding means for guiding said article as it moves from said support into said carton.
  5. 6
    7. In a carton filling machine, the combination 105 with a continuously moving support adapted to support a plurality of articles, means for positioning empty cartons at a stationary loading position adjacent said continuously moving support, an ejector for moving an article from said sup- 110 port into a carton located at the loading position, and means for causing said ejector to move along with the continuously moving support while said ejector is ejecting an article from said support.
  6. 7
    8. In a carton filling machine, the combination 115 with a continuously moving chain, of a plurality of pockets in said chain adapted to receive an article which is to be placed in a carton, a carton support, an ejector for moving articles from said pockets into a carton located on said carton sup- 120 port, and a cam for moving said ejector substantially in unison with the movement of the pocket while said ejector is moving the article from said pocket, said ejector returning to its original position after said article is ejected to eject an article 125 from the next succeeding pocket.
  7. 8
    9. In a carton filling machine, the combination with a continuously moving chain having pockets therein, a carton support adjacent said chain, an ejector which moves into the pockets 130 to successively eject articles located therein, means to position cartons on said carton support in a position to receive the ejected articles, and a cam for raising said ejector clear of said pockets as it returns to a position where it 135 can eject the next article from its pocket.
  8. 9
    10. A carton filling machine comprising a conveyor, a plurality of pockets in said conveyor adapted to receive articles which are substantially cylindrical in cross section and which have 140 a flat portion at one end thereof of greater width than the width of said pocket, means for turning said article in said pocket when said flat portion straddles the edges of said pocket comprising a kicker which moves upwardly to raise 145 one edge of said flat portion and permits the other edge thereof to drop into the pocket along with the rest of the article.
  9. 10
    11. A device as claimed in claim 10 in which a means is provided for turning said article after 150 '5 ΙΟ 1,979,207 it has been completely received within said pocket, comprising a pivoted plate for engaging said flat portion of said article as it is carried past said plate. 6
  10. 11
    12. In a carton filling machine, the combination with a movable work support, of a carton support, means for positioning a carton on said carton support so that it is in a position to receive an article in said article support, means 10 for moving an article from said support into said carton, means for positioning a circular between said carton and said article, and means for bending the circular, said means for bending the circular being actuated by the article as it moves 15 thereagainst.
  11. 12
    13. In a carton filling machine, the combination with a continuously moving chain, a plurality of article receiving pockets therein, a carton support, means for positioning a carton in 20 a position to receive articles supported in said pockets, an ejector for moving an article from one of said pockets into said carton, means for positioning a circular between said article and said carton, and means movable with said ejector 25 adapted to bend said circular prior to the time when said circular is engaged by the article for folding the circular so that it will be folded over the article and be carried along therewith into the carton. 30
  12. 13
    14. A device as claimed in claim 13 in which means is provided for returning the circular folding means to its original position.
  13. 14
    15. In a carton filling machine, the combination with a movable article support, means for 35 supporting a carton adjacent said article support, an ejector for moving an article from said article support into a carton located on said carton support, means for positioning a circular between said article and said carton before the 40 article is ejected from the support, a folding device for folding the circular, said circular being movable into said carton simultaneously with said article and means for positively returning said folding device into its original position. 45
  14. 15
    16. A device as claimed in claim 15 in which the folding device is returned to its original position by means of a friction device having operative engagement therewith.
  15. 16
    17. In a carton filling machine, means for po50 sitioning an article and a carton opposite each other with a circular therebetween, a folding device for partially folding said circular, an ejector for moving the article against the circular so that said circular is carried along with said article 55 into said carton, a lever, pivoted to said folding device and movable with said ejector during a portion of its forward movement, and means connected with said ejector for causing said lever to move therewith on its return movement so 60 that the folding device is returned to its original position.
  16. 17
    18. A carton filling machine comprising a hopper in which cartons are adapted to be stacked „ g while in unopened position, an opening at one side of said hopper through which the cartons are moved one by one, means for engaging but one of said cartons in the hopper and for moving said carton through said opening, a gate ad70 justably mounted so that it can vary the effective width of said opening to insure that only one carton will be carried therethrough, and means for agitating said gate at a predetermined time to cause said gate to move the cartons in 75 said hopper toward a position where one of the cartons can be engaged by the means adapted to move the carton through said opening.
  17. 18
    19. A carton filling machine comprising a hopper adapted to receive a stack of cartons, a member for engaging a carton at one end of said stack for moving said carton out of the hopper, a cam for positioning said member so that it will engage said carton, and a second cam for preventing said member from moving away from said carton as the carton is being moved from the hopper.
  18. 19
    20. A device, as claimed in claim 19 in which the first-mentioned cam is operative only during the beginning of the movements of said member.
  19. 20
    21. In a carton filling machine, the combination with a continuously moving feed chain, of a means for feeding cartons into a position adjacent said feed chain, an ejector for successively moving each article located in said feed chain to a position within one of said cartons, means for positioning a circular between each article and the carton into which it is to be moved so that as the article is moved into the carton it will engage the circular and carry it into the carton simultaneously with the movement of the article into the carton.
  20. 21
    22. A device as claimed in claim 21 in which the ejector for moving the articles from the chain is adapted to move along with the chain in the direction of its movement during the time that said ejector is moving an article from said chain.
  21. 23
    24. In a carton filling machine, the combination with a continuously moving feed chain for supporting articles to be placed in cartons, of a means for feeding cartons to a position in which they may receive an article from said feed chain, an ejector for moving an article from said feed chain into a carton located at said position, a cam for raising said ejector clear of said feed chain as it moves back into a position where it can move the next article from said feed chain, and means for inserting a circular into said carton simultaneously with the movement of the article thereinto comprising a breaker for folding said circular so that said circular will fold over said article and be carried along thereby as said article moves into said carton.
  22. 24
    25. A device as claimed in claim 24 in which means is provided for folding the flaps of said carton after the article has been inserted in said carton, and means for applying glue to one of said flaps prior to the time when that flap is folded.
  23. 25
    26. In a machine of the class described, the combination with an article conveyor, of means for continuously actuating said conveyor at a varying speed past a carton receiving position, and means for ejecting said articles from said conveyor into a carton at said position while said conveyor is moving relative to said carton.
  24. 26
    27. In an article cartoning machine, the combination with a conveyor for articles, of a conveyor for cartons, means for moving one of said conveyors at a continuous but varying speed and relatively to said carton, and means for moving said articles into cartons when said articles and cartons are substantially adjacent to but moving relative to each other.
  25. 27
    28. A carton filling machine adapted to insert an article and a circular in a carton, comprising 100 105 110 115 120 125 130 135 140 145 150 1,079,207 means for positioning an article adjacent an open end of a carton, means for positioning a circular between said carton and article, and means for moving said article against said cir5 cular and into said carton.
  26. 28
    29. In a carton filling machine, the combination with means for successively positioning a plurality of cartons in a position where they can receive an article, a continuously moving sup10 port for carrying articles past said position, means for moving an article from said support into a carton located at said position, and means for positioning a circular between said carton and article so that the circular is carried by 15 said article toward and into said carton.
  27. 29
    30. In a carton filling machine, the combination with a continuously moving support adapted to support a plurality of articles, of means for positioning empty cartons at a loading position, 20 and an ejector for ejecting successive articles from said support into said cartons, said ejector moving with said support while said article is being ejected but returning to a position to eject the next successive article from said support 25 after ejecting said first mentioned article.
  28. 30
    31. In a carton filling machine, the combination with a continuously moving support adapted to support a plurality of articles, of means for successively positioning empty cartons at a 30 loading position, and a single ejector for ejecting a plurality of articles successively into successive cartons located at said position when each of said articles arrives at a position substantially opposite the open end of said carton. 35
  29. 31
    32. In a carton filling machine, the combination with a continuously moving support adapted to support a. plurality of articles, of means for successively positioning empty cartons at a loading position, and a single ejector 40 for ejecting a plurality of articles successively into successive cartons located at said position when each of said articles arrives at a position substantially opposite the open end of said carton, said ejector also moving in the direction 45 of travel of said support as an article is being ejected from said support and then returning to its original position to be in readiness to eject the next successive article into a carton located at said position. 50
  30. 32
    33. A device of the class described comprising a conveyor having a plurality of pockets therein, means for moving said conveyor along a predetermined path, and a movably mounted weighted member adapted to engage articles in 55 said pocket and turn said articles in said pockets to a predetermined position, said articles having projecting portions thereon the amount of turning of said article being limited by the projecting portion of said article engaging a wall of 60 said pocket.
  31. 33
    34. A carton filling machine comprising a moving conveyor having a plurality of open-sided rectangular pockets therein adapted to receive an es article having a portion the section of which is of greater length than said open-side but the width and which is not, of means for turning said article so that said article occupies a position in which the longest dimension of said section lies sub70 stantially parallel to the diagonal of said rectangular pocket comprising an arm operable at one position of said pocket adapted to engage one end of said elongated section and raise the same away from the open side of said pocket to 7· permit the opposite side of said elongated section to drop into the pocket at the proper angle thereto.
  32. 34
    35. A device as claimed in claim 34 in which means is provided for turning said article after the same is completely received in said pocket, 80 comprising a plate yieldingly mounted and adapted to engage one end of said elongated portion as said conveyor moves relatively to said plate.
  33. 35
    36. A carton filling machine comprising a support for an open-mouthed carton, a support for 88 an article to be inserted in said carton, means for alining said article in front of the open-mouth of said carton, and mechanism for feeding a circular with a step by step movement to a position between said article and carton. ©0
  34. 36
    37. In a carton feeding mechanism, the combination with a carton hopper, spaced ledges upon which the end carton of a stack of cartons in said hopper is adapted to rest, a stripper member having a surface for engaging the underside of said *8 carton, and a surface for engaging the edge thereof, said latter surface projecting above said former surface an amount sufficient to engage only the number of cartons desired to be removed from said hopper, means for moving said latter 100 surface towards the edges of said cartons to strip the desired number from the bottom thereof, and means for permitting said stripper to yield towards and from said stack to either side of the position which said stripper occupies at the time 108 it engages the number of cartons to be stripped, after the stripper commences its stripping movement.
  35. 37
    38. In a carton feeding mechanism, the combination with a carton hopper, spaced ledges upon 110 which opposite edges of the lowermost one of a stack of cartons are adapted to rest, the intermediate portion of said carton being unsupported, a stripper movable transversely to said hopper for stripping the lowermost one of said cartons from 118 said stack, a member yieldingly mounted thereon, an abutment projecting therefrom adapted to engage the edge of only one carton, said member permitting said abutment to follow the contour of the surface of the next succeeding carton in 120 said stack after said carton to be stripped is engaged by said abutment to insure that the carton being removed does not come out of engagement with said abutment, said abutment having permitted upward movement after engagement 128 with the carton to be stripped so that the same will follow the contour of the next adjacent carton to the one being stripped during the stripping of the carton from the stack.
  36. 38
    39. A device as set forth in claim 38 in which 130 the stripper carries transport means for moving said cartons to successive positions after said carton leaves said hopper.
  37. 39
    40. In a stripper for stripping a carton from the end of a stack of cartons, comprising a member 135 movable transversely to said stack, a second member having an abutment for engaging an edge of said end carton, yieldingly mounted on said first member so as to move toward said stack, and means for preventing said stripper from moving 140 away from said stack comprising a rigid abutment which is operative during substantially the entire stripping of said carton from said stack.
  38. 40
    41. In a carton feeding mechanism, the combination with a hopper, of a transport bar, means 148 on said transport bar for feeding cartons in flat folded condition from said hopper, means for preventing movement of said cartons bodily away from said transport bar after they are removed from said hopper but permitting unfolding of said 180 1,070,207 cartons, and means carried entirely by said transport bar for unfolding said cartons and squaring them into proper shape.
  39. 41
    42. In a carton feeding mechanism, the comS bination with a hopper, of a transport bar, means on said transport bar for feeding cartons in flat folded condition from said hopper, means for preventing movement of said cartons bodily away from said transport bar after they are removed 1® from said hopper but permitting unfolding of said cartons, and means carried entirely by said transport bar for unfolding said cartons and squaring them into proper shape, said last mentioned means comprising spaced projections on 16 said transport bar for engaging said cartons and for abutting against opposite sides of said cartons when opened.
  40. 42
    43. In a carton feeding mechanism, the combination with a hopper, of a transport bar, means 2® on said transport bar for feeding cartons in flat folded condition from said hopper, means for preventing movement of said cartons bodily away from said transport bar after they are removed from said hopper but permitting unfolding of said 2S cartons, and means carried entirely by said transport bar for unfolding said cartons and squaring them into proper shape, said last mentioned means comprising spaced projections on said transport bar for engaging said cartons and 30 for abutting against opposite sides of said cartons when opened, one of said projections also acting as a means for feeding said cartons to a position where the same are to be filled.
  41. 43
    44. In a carton feeding mechanism, the com8S bination with a transport member adapted to move cartons to successive positions, of a second member adapted to enter flat folded cartons, and means carried entirely by said transport member adapted to engage opposite sides of said car40 ton and fully open the same while said second member prevents movement of said carton away from said transport member.
  42. 44
    45. In a circular feeding mechanism for machines of the class described, the combination 4§ of spaced substantially parallel guides, means for feeding a circular transversely to said guides adjacent one end thereof, means for engaging an intermediate portion of said circular and for moving said intermediate portion between said 80 guides in advance of the remaining portions to thereby fold said circular about said means, a second means for retracting said first means, means for preventing retrograde movement of said folded circular, and mechanism movable 88 with said first means for advancing said circular with a step by step movement through the space between said guides, said circulars being prevented from retrograde movement at each step during their movement between said guides. ®0
  43. 45
    46. In a carton feeding mechanism, the combination of a carton hopper, of a movable gate at the side of the hopper from which the cartons are to be removed and in engagement with the cartons in said hopper, a movable stripping member for removing cartons from said hopper, an opening member movable transversely to said stripper for entering the cartons after said cartons leave the hopper, said gate permitting only one carton to be removed from said hopper while said gate is in one position, means movable with said opening member to move said gate to another position after each carton is removed from said hopper, and means for returning said gate 75 to its original position to thereby cause said gate to move the cartons in said hopper towards said stripping member.
  44. 46
    47. In a carton feeding mechanism, the combination of a carton hopper, of a movable gate at the side of the hopper from which the cartons are to be removed and in engagement with the cartons in said hopper, a movable stripping member for removing cartons from said hopper, an opening member movable transversely to said stripper for entering the cartons after said cartons leave the hopper, said gate permitting only one carton to be removed from said hopper while said gate is in one position, means movable with said opening member to move said gate to another position after each carton is removed from said hopper, and yielding means for returning said gate to its original position to thereby cause said gate to move the cartons in said hopper towards said stripping member.
  45. 47
    48. In a cartoning machine, of mechanism for supporting an open-ended carton and an article with said article opposite the open end of said carton, of means for feeding a circular between said carton and article, a member having an opening therein and arranged between said circular and said carton, means for moving said article forwardly through said opening, and a breaker member in advance of said article for engaging a portion of said circular and for forcing said circular partially through said opening, the edges of said opening and said breaker co-operating to Cold said circular intermediate its ends, said article moving against said fold and continuing the movement of said circular through said opening and into said carton.
  46. 48
    49. In a cartoning machine, of mechanism for supporting an open-ended carton and an article with said article opposite the open end of said carton, of means for feeding a circular between said carton and article, a member having an opening therein and arranged between said circular and said carton, means for moving said article forwardly through said opening, and a breaker member in advance of said article for engaging a portion of said circular and for forcing said circular partially through said opening, the edges of said opening and said breaker co-operating to fold said circular intermediate its ends, said article moving against said fold and continuing the movement of said circular through said opening and into said carton, said breaker being pivoted and actuated by said article in the manner set forth.
  47. 49
    50. In a cartoning machine, of mechanism for supporting an open-ended carton and an article with said article opposite the open end of said carton, of means for feeding a circular between said carton and article, a member having an opening therein and arranged between said circular and said carton, means for moving said article forwardly through said opening, and a breaker member in advance of said article for engaging a portion of said circular and for forcing said circular partially through said opening, the edges of said opening and said breaker co-operating to fold said circular intermediate its ends, said article moving against said fold and continuing the movement of said circular through said opening and into said carton, said breaker being frictionally connected to said article moving means so as to move therewith to thereby fold said circular independently of said article.
  48. 50
    51. A device as claimed in claim 50 in which the forward movement of said breaker is arrested before the completed forward movement of said ar- 10. in it 1,979,207 13 tide Is accomplished, thereby causing said breaker to slide relatively to said article moving means due to the frictional contact therewith, and in which means is provided for restoring the break5 er and article moving means to their original operative positions relatively to each other on the return movement of said article moving means.
  49. 51
    52. In a carton filling machine, the combination with a continuously moving conveyor having 10 a plurality of article pockets, of means for positioning cartons opposite articles located at a carton filling position, a single ejector movable tranversely to the movement of said conveyor for successively ejecting all articles arriving at said 15 position from each of said pockets as said article arrives adjacent said position, and means for moving said ejector in the direction in which said conveyor moves while an article is being ejected from a pocket and for thereafter returning the 20 same to a position to eject the next article in the same manner.
  50. 52
    53. In a carton filling machine, the combination with a continuously moving conveyor having a plurality of article pockets, of means for position25 ing cartons opposite articles located at one position, a single ejector movable transversely to the movement of said conveyor for ejecting articles from each of said pockets as it arrives adjacent said position, means for moving said ejector in 30 the direction in which said conveyor moves while an article is being ejected from a pocket, means for returning said ejector to its original position after it has ejected an article from a pocket, and means for raising said ejector clear of the 35 walls of said pockets on its return movement so that it clears said conveyor.
  51. 53
    54. In a cartoning machine, the combination with a continuously movable article holding member, of a carton support, an ejector for mov40 jng articles from said article holding member into a carton on a support, means for moving said ejector in the direction of movement of said article holding member while said article is moving into said container, a bar frictionally held 45 against said ejector, a folding member attached to said bar, a stop for limiting the movement of said folding member before said ejector moves the full extent of its travel in one direction, and a second stop operable bn the reverse movement 50 of said folding member for returning said bar to its original position relative to said ejector.
  52. 54
    55. In a cartoning machine, the combination with a conveyor having article receiving pockets therein, means for moving said conveyor at alter55 nately slow and fast speeds, an ejector for ejecting articles out of said pockets when said conveyor is moving slowly, and means for positioning a carton at a fixed position to receive an article being ejected from said pocket as it moves past said eo fixed position.
  53. 55
    56. In a cartoning machine, the combination with a conveyor having article receiving pockets therein, means for moving said conveyor continuously but alternately at relatively slow and fast speeds, an ejector for ejecting articles from Οδ said pockets at a given position, a hopper for cartons, a stripping member for stripping cartons from said hopper and moving them with a step by step movement towards said position, said -- stripping member having means thereon for en' 70 gaging opposite sides of a folded carton to cause said carton to unfold, means adapted to be positioned within said carton while said last mentioned means is unfolding said carton, means for thereafter holding said carton open, means for • 5 presenting a circular between a carton located at said position and an article which is to be inserted therein, a folding device adapted to fold said circular prior to moving said article into said carton, said article being adapted to engage said circular and carrry the same into said carton there- 80 with, means for closing the ends of said carton, and means for applying glue to one portion of each folded end so that when said ends are folded the same will be retained in place by said glue.
  54. 56
    57. A feed chain having pockets for the re- 85 ception of articles to be packaged, means for supplying cartons to a loading position, and a variable speed device for imparting continuous movement of said chain relative to said position comprising driving and driven rotatable mem- 90 bers having their axes off-set from each other, a pin and slot connection operatively connecting said rotatable members to actuate said driven member at a variable speed, operative driving connections from said driven member to said 95 feed chain for actuating the same, and means for ejecting articles from the pockets of said chain into a carton located at said position and while said chain is in motion.
  55. 57
    58. In a device of the class described, the com- 199 bination with a work support, of a driven member operatively connected to said work support, a driving member having loose connection with said driven member so as to impart a variable speed to said driven member when said driving 195 member is rotated at a constant speed, and means for ejecting articles from said work support into a stationary carton while said work support is in motion.
  56. 58
    59. In a carton filling machine, the combina- jjq tion with a hopper for a stack of cartons of means within said hopper for always positioning one of the edges of the end-most carton in the same position relative to the hopper regardless of whether the carton is flat or warped in either jjg direction from normal, and stripping mechanism for engaging the edge of the end-most carton for stripping said carton, said stripping mechanism having permitted movement toward and away from said stack of articles after it engages 120 said stack of articles between the position which said stripping mechanism has when the same engages said cartons and the carton next adjacent that being removed so that the same can move toward or away from said stack of articles jgg and remain in engagement with the carton being stripped throughout the entire stripping operation, the position at which said stripping mechanism engages said carton being the limiting position to which the same may be moved away from said cartons during the stripping operation.
  57. 59
    60. A carton filling machine comprising a continuously moving support for articles, means for positioning cartons at a fixed position and sub- 435 stantially in alinement with articles on said support when said support is at a predetermined position in its movement, and means for moving the articles from the support into the cartons as said support moves relative to said position.
  58. 60
    61. In a stripper, for stripping a carton from the end of a stack of cartons, comprising a member movable transversely to said stack, a second member having an abutment for engaging the edge of said end carton and yieldingly mounted 145 on said first member so as to move toward said stack a substantial amount, and means for restraining said member from moving all of its permitted movement toward said stack until said second member begins to move a carton 150 1,979,207 from said stack, said last mentioned means being rendered inoperative after the carton begins its movement under the action of said second member.
  59. 61
    62. In a stripper for stripping a carton from the end of a stack of cartons, comprising a member movable transversely to said stack, and a second member having an abutment for engaging an edge of said end carton and yieldingly mounted on said first member so as to move toward said stack, and means for positively preventing movement of said second member away from said stack more than its initial position when engaging said carton being stripped and while said second member is moving the end-most carton of said stack to its next succeeding position.
  60. 62
    63. In a carton feeding mechanism, the combination with an open-ended hopper, of a member movable across the open end of said hopper, a bar pivoted to said member, a projection on said bar extending above the surface of said bar substantially the thickness of a carton to be removed from said hopper, the surface of said bar which is adjacent said projection and which extends away therefrom in a direction toward the cartons in the hopper, sloping downwardly and away from said projection, a spring for urging said bar about its pivot towards the end one of a stack of cartons in said hopper, mechanism for moving said member bodily toward and away from the end of said hopper and also transversely, thereto along a closed circuitous path such that said member periodically returns to carton stripping position, and an abutment for preventing movement of said bar away from said stack of cartons while said projection is stripping a carton from said stack, said path being such as to carry said member out of engagement with the cartons in said hopper except during the carton stripping movement thereof.
  61. 63
    64. In a cartoning machine, the combination with means for positioning successive cartons at a loading position, of a continuously moving conveyor for moving articles past said loading position to bring each of the articles on said conveyor adjacent said loading position, a single ejector for ejecting successive articles from the conveyor into successive cartons located at said position, and means for moving said ejector in the direction of conveyor travel while the article is being ejected into a carton at the loading position and for thereafter returning said ejector to a position to engage the next article and move the same into the next carton located at said position.
  62. 64
    65. In a packaging machine for enclosing articles within cartons, the combination with a conveyor having a plurality of article receiving pockets, means for continuously moving said conveyor to present articles located in said positions to a loading position, means for positioning cartons adjacent said loading position to receive articles from said article receiving position on said conveyor while said articles are adjacent said loading position, an ejector mounted for movement transversely to the movement of said conveyor to move said articles off said conveyor into said cartons while said conveyor is moving and when the articles to be ejected arrive adjacent said loading position, said ejector being also mounted for movement substantially in unison with said conveyor during the ejecting of the articles therefrom, means for moving said ejector in the direction of conveyor movement while the article is being moved off said conveyor by said ejector, and means for immediately returning said ejector thereafter to its initial position so that the next article presented at said loading position for enclosure in a carton at said loading position may be ejected from said conveyor 80 by said ejector.
  63. 65
    66. In a packaging machine for enclosing articles within cartons, the combination with a conveyor having a plurality of article receiving pockets, means for continuously moving said con- 85 veyor to present articles located in said positions to a loading position, means for positioning cartons adjacent said loading position to receive articles from said article receiving position on said conveyor while said articles are ad- so jacent said loading position, an ejector mounted for movement transversely to the movement of said conveyor to move said articles off said conveyor into said cartons while said conveyor is moving and when the articles to be ejected arrive 95 adjacent said loading position, said ejector being also mounted for movement substantially in unison with said conveyor during the ejecting of the articles therefrom, means for moving said ejector in thS direction of conveyor movement iqo while the article is being moved off said conveyor by said ejector, means for immediately returning said ejector thereafter to its initial position so that the next article presented at said loading position for enclosure in a carton at said jog loading position may be ejected from said conveyor by said ejector, and means for thereafter moving said ejector in a direction opposite to its ejecting movement and also in a direction opposite to its movement with said conveyor to re- jjq position said ejector at its initial position for ejecting a succeeding article from said conveyor.
  64. 66
    67. In a packaging machine for enclosing articles within cartons, the combination with a conveyor having a plurality of article receiving pockets, means for continuously moving said conveyor to present articles located in said positions to a loading position, means for positioning cartons adjacent said loading position to receive articles from said article receiving position on said conveyor while said articles are adjacent said loading position, an ejector mounted for movement transversely to the movement of said conveyor to move said articles off said conveyor into said cartons while said conveyor is moving and when the articles to be ejected arrive adjacent said loading position, said ejector being also mounted for movement substantially in unison with said conveyor during the ejecting of the articles therefrom, means for moving said jgQ ejector in the direction of conveyor movement while the article is being moved off said conveyor by said ejector, means for immediately returning said ejector thereafter to its initial position so that the next article presented at said loading position for enclosure in a carton at i said loading position may be ejected from said conveyor by said ejector, and means for raising said ejector clear of said conveyor and the articles thereon during the return movement of said 140 ejector to its initial position.
  65. 67
    68. In a packaging machine for enclosing articles within cartons, the combination With a conveyor having a plurality of article receiving pockets therein, means for continuously moving 145 said conveyor along a predetermined path to present articles in said pockets at a loading position, means for positioning cartons adjacent said loading position to receive articles from said pockets when said pockets are at said loading position, 15c 1,979,307 an ejector having a head thereon of substantially the same width as the pockets arid mounted for movement transversely to the movement of said conveyor for ejecting articles from said 5 pockets, means for moving said ejector transversely to the movement of said conveyor to cause the head of said ejector to move into and through said pocket to eject an article therefrom into a carton at said loading position, and means for 10 moving' said ejector head in unison with said conveyor during the movement of said ejector head through said pocket during ejecting movement, and means for thereafter immediately returning said ejector to its initial position to eject a suc1S ceeding article arriving at said loading position into a carton at said position.
  66. 68
    69. In a packaging machine for enclosing articles within cartons, the combination with a conveyor having a plurality of article receiving 20 pockets therein, means for continuously moving said conveyor along a predetermined path to present articles in said pockets at a loading position, means for positioning cartons adjacent said loa ’ing position to receive articles from said pock25 ets wnen said pockets are at said loading position, an ejector having a head thereon of substantially the same width as the pockets and mounted for movement transversely to the movement of said conveyor for ejecting articles from said pock30 ets, means for moving said ejector transversely to the movement of said conveyor to cause the head of said ejector to move into and through said pocket to eject an article therefrom into a carton at said loading position, means for mov35 tag said ejector head in unison with said conveyor during the movement of said ejector head through said pocket during ejecting movement, means for thereafter immediately returning said ejector to its initial position to eject a succeeding ar40 tide arriving at said loading position into a carton at said position, and means for raising the head of said ejector clear of said pocket during the return movement of said ejector to its initial' position. 45
  67. 69
    70. A carton filling machine comprising a conveyor having a plurality of pockets therein adapt15 ed to receive articles having one transverse di-mension greater than the width of the mouth of said pocket so that as said articles are positioned in said pockets, some of said articles may be prevented from moving all of the way into 80 said pocket due to that portion of said article having said greater dimension straddling said pocket, and a kicker movable transversely to said conveyor movement for engaging one edge of any such article so improperly positioned to lift the 85 same away from the pocket a sufficient amount to permit the opposite edge thereof to fall into said pocket, whereafter said kicker moves to inoperative position and said article falls into said pocket the desired amount. ' 90
  68. 70
    71. In a cartoning machine, the combination with a conveyor having a plurality of pockets therein moving in a predetermined direction along a predetermined path, of a member adapted to overlie said conveyor and extend into close prox- 95 hnity with the upper side thereof, and yielding means for urging said member toward said conveyor in a direction opposite to the movement of said conveyor, said pockets being adapted to receive articles having a projecting portion there- 100 on, which projecting portion is adapted to lie in a certain position with respect to said pocket, said pocket being of substantially the same width as the articles to be received therein, not including said projecting portions thereon, and said 105 member lying in the path of movement of said projecting portions if the said projecting portions occupy an improper position with respect to said pockets as said articles move to a position adjacent said member, whereby said member will no engage said projecting portions and turn said articles to a position wherein said projecting portions occupy their proper positions with respect to their respective pockets, one wall of each of said pockets preventing the respective article in that 115 pocket from moving bodily relative to said conveyor ta the direction of the movement of said conveyor or ta the opposite direction during the turning movement of said articles within said pockets. 120 MICHAEL J. MILMOE. 125 130 135 W 145 W 150
Independent claims68