| 摘要 |
<p>An injection molding machine for producing shoe soles includes a fixed base, a turntable for rotation relative to the base between a plurality of stations, a plurality of molds including a mold piston and mold sides mounted on the turntable, the number of molds being equal to the number of stations, a multi-faceted column extending upwardly from and being rotatable with the turntable, and a last holder mounted on each face of the column, the number of last holders being equal to the number of molds. A dummy last is mounted on one side of the last holder for closing the mold by defining a first mold cavity with the mold sides and piston for molding a first sole portion at a first molding station, and a last is mounted on each of two opposing faces of the last holder adjacent the dummy last for receiving uppers and closing a mold defined by the mold sides, mold piston and first sole portion to mold a second sole portion between the first sole portion and the lasted upper at another molding station opposite the first molding station.</p> |
