基于自动脱螺纹工艺的扫地机器人关节轴注塑模具设计  

Injection Mould Design for Joint Shaft of Sweeping Robot Based on Automatic Thread Demoulding Process

作　　者：张彦陟[1] Zhang Yanzhi(Minnan University of Science and Technology, Provincial Key Laboratory of Industrial Robot Measurement and Control, Rapid Die Manufacturing, Shishi 362700, China)

机构地区：[1]闽南理工学院工业机器人测控与模具快速制造福建省高校重点实验室

出　　处：《塑料科技》2019年第7期99-102,共4页Plastics Science and Technology

基　　金：福建省高校重点实验室项目(闽教科[2017]8号)

摘　　要：设计了一副机器人关节轴注塑模具。根据机器人关节轴塑件的特点,模具中采用了定模侧向抽芯机构和螺纹脱模机构。其中定模侧向抽芯机构采用“滑块+T形块”结构,而螺纹脱模机构适合各种螺纹牙型,其自动化程度较高、效果良好,提高了模具工作效率。本设计为类似的模具结构设计提供了参考。A robot joint shaft injection mould was designed in this paper. Based on the characteristics of robot joint shaft parts, the side core-pulling mechanism (in the fixed half) and thread demoulding mechanism were adopted in the mould. The side core-pulling mechanism adopts the “sliding block+T block” structure. The thread demoulding mechanism is suitable for all kinds of thread teeth, has high automation and good effect, then the working efficiency of the mould can be improved. The design provides a reference for the mould with similar structure.

关 键 词：自动脱螺纹技术 扫地机器人 关节轴 注塑模具 

分 类 号：TQ320.66[化学工程—合成树脂塑料工业]