Injection molding product overflow edge trimming device

• Main Authors: ZHOU YONG, XIA CHUNLIAN, WANG DINGZHONG, GAO JINFENG, HONG JIAJU, DONG QIJUN, CUI WEIDONG
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2021
• 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 invention relates to the technical field of injection molding, and discloses an injection molding product overflow edge trimming device which comprises a movable module and a fixed module, the outer wall of the fixed module is fixedly connected with a limiting frame in a sleeving manner, the limiting frame is arranged close to one side of the movable module, an annular groove matched with theinner wall of the fixed module is formed in the top of the limiting frame, an arc-shaped block is arranged in the annular groove, the top of the arc-shaped block penetrates through the annular grooveand extends outwards, a sliding block is fixedly connected to the end, extending to the external part, of the arc-shaped block, a through groove is formed in the top of the sliding block, a groove opening of the through groove is formed in the side close to the fixed module, a fixing shaft is arranged in the through groove, the two ends of the fixing shaft are fixedly connected with the front andrear side walls of the thro