相机镜头盖注射模设计

Design of Injection Mold for the Camera Lens Cover

介绍了相机镜头盖注射模结构,采用点、浇口进料,脱模机构采用固定侧顶出机构,以保证塑件外观面良好并顺利脱模。定模型腔和动模型芯采用了循环冷却方式,模具注射成型后能充分冷却,既缩短了成型周期,又提高了塑件质量。

This paper introduce the injection mold structure of camera lens cover,the dispensing port was used for point gate feeding,and the fixed side ejection mechanism,so as to ensure good appearance and smooth demoulding of plastic parts.The fixed mold cavity and moving mold core of the injection mold adopt circulation cooling mode,which can fully cool,shorten the molding cycle and improve the quality of plastic parts.