Coaxial dual-mold bidirectional high-efficiency injection molding machine

• Main Authors: ZHANG YUNPENG, HAN XINBAO, WU ZHAOLUN, SU YUSONG, SU ZHAOYU
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2012
• 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 coaxial dual-mold bidirectional high-efficiency injection molding machine. The machine comprises two sets of mold-closing devices which are arranged symmetrically left and right and a set of dual-head injection molding device which is symmetrical left and right. The two sets of molds which are symmetrical and are subjected to continuous injection molding through two material injecting openings which are symmetrical in a bidirectional way, so idle running of a machine is avoided when a mould is cooled, the production efficiency is improved, and the technology is mature. An electromagnetic clutch is controlled through a control system, the idle running of a non-work part of a material feeding shaft is avoided, single-shaft rotation is realized, and energy consumption is reduced.