Side core-pulling mechanism, injection mold and side core-pulling method of injection mold

• Main Authors: TANG GUOHUA, CHENG XIANFENG, XIE JINBIAO, ZHU HONGQIANG, PAN ANMING, CHEN HUAIYING, ZHENG YONGQIAN, WU ZHONGMIN, LIN WANG, WAN FUQI, ZHANG XIANFENG, WANG WEI, FANG XIULONG, SONG ZHANDONG, TANG LINGMENG, QIAN SUITONG, WEN ZHIXING, ZHANG XIANGUANG, ZHU YUWANG, SHEN WENJUN, XU JIANWEN
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• 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, in particular to a side core-pulling mechanism, an injection mold and a side core-pulling method of the injection mold. The side core-pulling mechanism comprises a first sliding block, a second sliding block arranged on the first sliding block, a third sliding block arranged on the first sliding block, a fourth sliding block arranged on the first sliding block, a first mold core arranged on the first sliding block and a second mold core arranged on the first sliding block; and the second sliding block slides in the side core-pulling direction to drive the third sliding block and the fourth sliding block to be away from each other, and an injection molding space is opened. By means of the side core-pulling mechanism, the injection mold and the side core-pulling method of the injection mold, the injection molding space outside the first mold core can be opened firstly, then the first sliding block subject to delayed sliding drives the first mold