| 摘要 |
PURPOSE:To provide a multi-material quality injection molding machine which can clamp by a couple of clamping devices two movable platens, left and right, set across a rotating table. CONSTITUTION:Two movable platens 27 and 28 are disposed moving back and forth by a mold opening and closing cylinder 38 on both sides of a rotating table 23. One end of tie bar 34 is fixed on the movable platen 27, while a male screw and the like are formed on the other end of the tie bar 34. A mold clamping cylinder 35 is mounted on the movable platen 28, and a hole running through the tie bar is formed on the axial center of a ram of the cylinder. At the time of mold clamping, the tie bar is made to run through the mold clamping cylinder 35 which is fixed by a split nut 37, and then the mold clamping cylinder 35 is opened to carry out the mold clamping. |
