Injection-molded member multi-shot insert inspection device and inspection method

By designing a multi-shot implantation testing device for injection molded parts, and utilizing air blowing cleaning and a moving rod baffle mechanism to detect surface defects in the implanted parts, the accuracy problem of existing testing systems is solved, and comprehensive and reliable testing of implanted parts is achieved.

WO2026065757A1 Publication Date: 2026-04-02SHENZHEN BSC TECHNOLOGY CO LTD
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Patent Information

Application Number
PCT/CN2024/137377
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-09-27
Filing Date
2024-12-06
Publication Date
2026-04-02

AI Technical Summary

Technical Problem

Existing multi-shot implantation inspection systems for injection molded parts are not comprehensive or reliable enough. Dust easily adheres to the CCD camera lens, affecting the accuracy of the inspection results, and it is difficult to detect protrusions, depressions, and tilting defects on the surface of the implanted part.

Method used

A multi-shot implantation inspection device for injection molded parts was designed, comprising a rotating frame, a CCD camera, suction cup grippers, and an inspection module. The device cleans the implantation site and CCD camera lens by blowing air, and detects defects on the implantation surface using a moving rod and baffle mechanism, and performs comprehensive inspection in conjunction with the CCD camera.

Benefits of technology

It improves the accuracy of test results and can effectively detect protrusions, depressions and tilting defects on the surface of implants, ensuring implant quality.

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Abstract

The present invention relates to the technical field of injection-molded member inspection, and disclosed are an injection-molded member multi-shot insert inspection device and inspection method. The injection-molded member multi-shot insert inspection device comprises a turntable, a plurality of molds, and a plurality of manipulators arranged on a multi-shot multi-station vertical injection molding machine body. Each manipulator is rotatably connected to a rotating frame, and a sidewall of the rotating frame is fixedly connected to a plurality of suction cup grippers. An inspection module is arranged at an end portion of the rotating frame, each inspection module comprises a CCD camera fixedly connected to the end portion of the rotating frame, and a protective cover is arranged on the CCD camera. The injection-molded member multi-shot insert inspection device and inspection method can blow-clean an insert position before insertion, and automatically blow-clean lenses of the CCD cameras. The injection-molded member multi-shot insert inspection device and inspection method facilitate the detection of protrusion and depression defects on the surface of an insert, and can detect tilting after insertion. In cooperation with the CCD cameras, the injection-molded member multi-shot insert inspection device and inspection method can improve the accuracy of inspection results.
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