电器控制器面板注塑模设计

Injection mould design for the electrical control panel

根据电器控制器面板产品的结构特点,介绍了注塑模的成型过程,提出了采用弯销与滑块配合的内侧向抽芯结构以及斜顶杆顶出脱模机构的脱模方式,解决了注塑成型后塑件扣位的脱模问题。经批量生产验证:模具结构保证了成型工艺的顺利完成,且模具的整体结构简单实用。

According to the structure characteristics of electrical control panel products, molding process of the injection mould was introduced, in-side core pulling mechanism with bending pin cooperating with slide block and demould method with inclined push rod ejec- tion mechanism were proposed, buckling part demoulding problem after injection had been solved. Proven by batch production, the mould structure can ensure a smooth molding process and the integral structure of the mould is simple and practical.