茶饮杯螺旋底盖侧抽芯热流道注塑模设计  

Design of Injection Molds with Core-pulling Mechanism and Hot Runner Systems for Screwed-bowl-covers

作　　者：陈剑玲[1] 

机构地区：[1]广西机电职业技术学院机械工程系,广西南宁530007

出　　处：《中国塑料》2015年第9期92-95,共4页China Plastics

基　　金：2014年度广西高校科研项目(LX2014545)

摘　　要：基于茶饮分离杯螺旋底盖的结构及工艺要求,设计了外侧抽芯热流道注塑模。根据该模具的设计过程,侧重对模具的工作原理、成型零件、热流道浇注系统、外侧抽芯机构、顶出机构及冷却系统进行设计计算。实际生产表明,该模具结构合理、生产效率高、产品质量优。An iniection mold for a tea-cup with a screwed-cover was designed using a side-corepulling mechanism and a hot runner system. The hot runner system, out-side core-pulling mechanism, ejection system, and cooling system were designed based on sophistical calculation. The mold displayed a high efficiency in production.

关 键 词：螺纹件 热流道 热嘴 外侧抽芯 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]