CONTINUOUS MOLDING APPARATUS FOR RESIN MOLDED PRODUCT

• Main Author: URANO SEIJI
• Format: Patent
• Language: English
• Published: 06.08.1996
• Edition: 6
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PURPOSE: To provide a continuous molding apparatus for a resin molded product unnecessary for regulating a mold clamping device and a mold opening and closing device even when molds different in thickness are used at the same cycle. CONSTITUTION: In the mold clamping device 21 arranged to a mold clamping/ injection station S1, a mold close contact detection means 74 detecting a point of time when an up and down movable plate falls to the position coming into contact with a movable mold 63 directly or through an adaptor 65 is provided to the up and down movable plate 25. In the mold opening and closing device 31 arranged to a mold opening and closing station S2, a mold closing detection means 75 holding the engaging member 34 engaged with a movable mold directly or through an adaptor in a releasable manner in a suspended state so as to leave a play of a predetermined distance thereabove and detecting a point of time when an up and down movable operation member 33 falls to the engaging plate by the play distance is provided to the operation member 33.