INJECTION MOLDING MACHINE, PLURAL-MATERIAL INJECTION MOLDING MACHINE, CHUTING POT OPERATING ASSEMBLY FOR INJECTION MOLDING MACHINE, AND CHUTING POT ACTUATOR FOR PLURAL-MATERIAL INJECTION MOLDING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide an actuator reducing mold planning and producing cost as well as complicatedness and facilitating the adjustment of the stroke of an injection plunger in a chuting pot actuator for a multi-cavity mold. ;SOLUTION: A chuting pot actuator 200 for an injection molding machine having two plates 222, 224 moving pusher rods 226, 228 for pressing an injection plunger in a chuting pot is provided. The plates are attached to the outside of a mold and a clamp unit 184 and pushers extend through the bores 230, 232 in the fixed platen 190 of the clamp unit to reach the injection plunger.;COPYRIGHT: (C)1999,JPO