一种塑料制品注塑加工工艺
By setting key and general sensors in the mold, the holding pressure and temperature threshold of the injection screw are monitored and adjusted, which solves the problem of uneven pressure or insufficient cooling during the use of injection molded toys, and improves the quality and reliability of injection molded parts.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANTOU CITY GOODERS PRECISION TECHNOLOGY CO LTD
- Filing Date
- 2026-04-17
- Publication Date
- 2026-07-17
AI Technical Summary
Existing injection molding processes for producing plastic toys lack monitoring of key areas and adjustment of process parameters, making injection molded parts prone to internal stress or cracks when bumped or knocked during use. Conventional closed-loop feedback loops cannot meet the needs of special scenarios.
Key sensors and general sensors are installed in the mold to monitor the pressure and temperature of key areas. The holding pressure and temperature threshold of the injection screw are adjusted through the control module, and the process parameters are improved in a targeted manner to ensure sufficient compaction and cooling of key areas.
It effectively reduces internal stress and cracks in injection-molded toys caused by uneven pressure or insufficient cooling, thus improving the quality and reliability of injection-molded parts.
Smart Images
Figure CN122034263B_ABST