中国塑料2018，Vol.32Issue(5)：135-143,9.DOI:10.19491/j.issn.1001-9278.2018.05.022
基于数学建模的三次顶出反转式圆弧脱模机构设计
Design of Three Ejection Reversing Circular Arc Stripping Mechanism Based on Mathematical Modeling
摘要
Abstract
Aiming at the demolding difficulty in sealing ring mounting groove buckle on both ends inside the product,a rotary demolding mechanism with three-time ejection was design in this paper,and a dynamic mathematic model for this mechanism was constructed.Based on this mathematical model,the template driven mechanism for realizing the rotary demolding of the sealing ring mounting groove buckle was confirmed to be entirely feasible.Moreover,a slider displacement control mechanism with three-order ejection was designed according to the requirement of demolding mechanism.This mold had two plates,one module and two cavities,and three-side gate runner ejection plate structure.The demolding mechanism,top-out sequence control mechanism and die structure designed in this paper can provide a useful reference for the mold design of similar products.关键词
注塑模具/旋转脱模/机构设计/数学建模/顺序控制Key words
injection mold/rotation stripping/mechanism design/mathematical modeling/sequential control分类
化学化工引用本文复制引用
彭国荣,隋丽丽,陆龙福..基于数学建模的三次顶出反转式圆弧脱模机构设计[J].中国塑料,2018,32(5):135-143,9.基金项目
国家自然基金项目(11702094) （11702094）
