Product ejecting apparatus and method for an injection molding machine

The injection moulding product liftout device comprises: The first drive unit; With a first transmission device of first drive unit connected; The second drive unit; With the second transmission device of second drive unit connected; On the material pin, wherein the bottom of the first transmission device is the reciprocating; And a second transmission device is working part; the second transmission device is used for driving the working part reciprocating. The first driving device is a pneumatic wherein the first transmission device reciprocating, for making material pushing connected to re-ship. The second drive unit is a pneumatic wherein the second transmission device reciprocating, a making the working part reciprocating.