| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a foam molding method by a laminate molding apparatus, which eliminates an influence of a gap between a mold thickness adjusting mechanism and a link knot without being affected by the variation of resin foam pressure of a mold cavity, and in which a certain the mold cavity is available, and a high-quality foam molded article having no variation in foaming magnification, foam diameter, or product wall thickness, is obtained. <P>SOLUTION: The laminate molding apparatus has a plurality of injection units on a fixed platen side, mold opening and closing of a movable platen is performed by a mold clamping mechanism, a different product cavity mold is attached to a surface opposing the fixed platen and the movable platen, and a turntable having a mechanism enabling a movement gearing with the mold opening and closing action in mold opening and closing directions between the fixed platen and the movable platen, and the stopping and the rotation in an arbitrary position is arranged. An independent driving apparatus to move the turntable interlocks with the mold opening action at the time of foam molding to push and move the movable platen in a mold opening direction with the turntable. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
