注塑机合模机构的多功能集成设计系统开发  

Development of the Multi-functional Integrated Design System about Clamping Mechanism in Injection Molding Machine

作　　者：赵南阳 许忠斌[1] 林增荣 叶如清 成明祥 ZHAO Nanyang;XU Zhongbin;LIN Zengrong;YE Ruqing;CHENG Mingxiang(College of Energy Engineering,Zhejiang University,Hangzhou 310027,China;Deqing Shenda Machinery Manufacturing Co.,Ltd.,Huzhou 313200,China)

机构地区：[1]浙江大学化工机械研究所,浙江杭州310027 [2]德清申达机器制造有限公司,浙江湖州313200

出　　处：《塑料工业》2022年第10期75-80,95,共7页China Plastics Industry

基　　金：浙江大学机器人研究院资助项目(K12105);国家自然科学基金项目(No.52073247)。

摘　　要：双曲肘五孔斜排合模机构因其优异的运动特性和增力效果在注塑成型领域有着广泛应用。为解决注塑机合模机构设计过程参数众多、计算复杂、设计低效、寻优困难等问题,基于开合模过程的运动与受力特性细节,对双曲肘五孔斜排合模机构进行数学建模,引入有约束非线性优化计算,开发了一套集结构分析计算和多目标优化的合模机构设计系统FJTC。该设计系统可适用于不同注塑机应用场景,可针对行程比(K_(s))、增力倍数(M)、行程比/增力倍数等不同的需求开展优化设计,大幅提高设计效率;另可集成在Web端,方便技术人员开展设计,满足了企业生产实际需求。Because of the unique kinematics and force-enhancing effect,the five-point double-toggle mechanism was widely used in the injection molding machine.In order to solve the problems of numerous parameters,complex calculation,low design efficiency,and difficulty in finding parameter combinations during the design process of the injection molding machine,a structural analysis calculation and multi-objective optimization design software(FJTC)was developed on Matlab’s new generation UI development platform APP Designer based on the motion and force characteristics of the clamping mechanism.This software is suitable for different injection molding application scenarios,and could be optimized for different needs,such as,stroke ratio K_(s),force multiplier M,stroke ratio/force multiplier,etc.,and it can be integrated on the website,which meets the production needs of enterprise and improved the design efficiency of designers.

关 键 词：多功能 集成系统 合模机构 优化设计 注塑机 MATLAB 

分 类 号：TQ320.5[化学工程—合成树脂塑料工业]