MOLDING APPARATUS, METHOD OF MOLDING, AND MOLDED PRODUCTS

摘要

A method for producing a molded product 70 involves the use of a mold 40 including a cavity 44 to which a molding material is supplied and an intercepting member 45 capable of moving back and forth within the cavity 44. The method comprises an interception step for moving the intercepting member 45 into the cavity 44 and an injection step for injecting the molding material into the cavity 44. During the injection step, the intercepting member 45 is used to regulate the flow of the molding member inside the cavity 44 at the initial stage of the injection. The intercepting member is thereafter pulled into the mold 40.

主权项

1. An apparatus for producing molded products, the apparatus comprising:
a clamping device for holding a mold, the mold including a cavity to which a molding material is supplied and an intercepting member capable of moving back and forth inside the cavity; an injection device for injecting the molding material; and a control device for controlling at least the clamping device, the intercepting member, and the injection device, wherein the control device controls the injection device at a time of injection of the molding material, also regulates flow of the molding material within the cavity using the intercepting member at an initial stage of the injection, and thereafter controls the intercepting member so that the intercepting member is pulled into the mold.