Demolding device of injection molding machine

• Main Authors: SONG XIANQIAN, ZHOU GUIJIAN, WANG JUN, HUANG WEIGUANG, XIE YUMENG
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2020
• 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

The utility model discloses a demolding device of an injection molding machine in the technical field of demolding devices. The die comprises a die holder plate and supporting legs, the supporting legs are symmetrically arranged at the bottom end of the die base plate. A lower mold is fixedly arranged in the middle of the top end of the mold base plate; an upper mold is arranged on the upper sideof the lower mold; an injection port is formed in the middle of the top of the upper mold; the top end of the upper mold is connected with the hydraulic cylinder end of the injection molding machine;a push plate is connected to the bottom wall of the lower die cavity in a sliding and embedded mode. A first push rod is connected to the middle of the bottom end of the push plate; according to the utility model, the cooling rod ejection mechanism, the first annular cooling cavity and the second annular cooling cavity are arranged; according to the demolding device, an injection molding product can be separated from the p