中国塑料2017，Vol.31Issue(12)：124-127,4.DOI:10.19491/j.issn.1001-9278.2017.12.022
侧浇口进胶的三板模模具设计
Design of Three-plate Molds with Edge Gates
王鑫 1王静 1杨林康 1李立尧1
作者信息
- 1. 河南工程学院机械工程学院,河南郑州451191
- 折叠
摘要
Abstract
In general,the three-plate mold was only suitable for a point gate,and the artificial removal should be conducted for the freezing resin in the gating system of the two-plate mold with an edge gate.This paper reported a design of a three-plate mold with an edge gate for the partial gear on intermittent wipers.In this mold,the gate was designed as a short edge gate with a length of 2 mm and a tilt angle of 30 °.The mold opening was successfully performed in a correct order and distance through a design of the complex limiting mechanism with big and small pull rods.This mold design extends the applicable range of the three-plate mold and realizes the automatic separation of injection-mold parts with the freezing resin in the gating system,thus improving the production efficiency and saving the labor cost.关键词
三板模/侧浇口/不完全齿轮/限位机构Key words
three-plate mold/edge gate/partial gear/limiting mechanism分类
化学化工引用本文复制引用
王鑫,王静,杨林康,李立尧..侧浇口进胶的三板模模具设计[J].中国塑料,2017,31(12):124-127,4.
