Perfluoropolyether product quality automatic sorting device
By adding a polarization angle adjustment mechanism to the optical detection structure, the problem of traditional detection being unable to distinguish perfluoropolyether impurities is solved, achieving efficient automatic sorting and improving detection accuracy and efficiency.
CN224208594UActive Publication Date: 2026-05-08SHANGHAI PAISHENG INFORMATION TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202521099854.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-08
- Estimated Expiration
- 2035-05-30
AI Technical Summary
Technical Problem
Traditional optical inspection is ineffective at distinguishing impurities in perfluoropolyethers, resulting in low sorting efficiency.
Method used
A polarization angle adjustment mechanism is added to the optical detection structure to highlight the optical differences between impurities and liquids by polarizing the light, and automatic detection is performed in conjunction with a CMOS camera.
Benefits of technology
It enables highly efficient automated sorting of perfluoropolyether products, improves the accuracy of impurity identification and sorting efficiency, and reduces manual intervention.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of perfluoropolyether, and discloses a perfluoropolyether product quality automatic sorting device which comprises a conveying device and a plurality of groups of guide mechanisms arranged on the conveying device, and the axial limiting of the conveying of bottled perfluoropolyether is realized through the guide mechanisms; the light shield is installed on the upper middle portion of the conveying device, the light supplementing mechanism and the light polarizing mechanism are symmetrically arranged on the two sides of an inner cavity of the light shield, and a CMOS camera is arranged on one side of the inner cavity of the light shield; through the cooperation of the light shield, the light supplementing mechanism, the CMOS camera and the polarization mechanism, the light supplementing mechanism provides uniform and concentrated light rays to ensure that liquid in the bottle is fully illuminated, and a polaroid in the polarization mechanism adjusts the angle through rotation to filter reflected light and scattered light in a specific direction, so that the interference of reflection and refraction of a bottle body is reduced, and the stability of the bottle body is improved. The optical difference between the impurities and the pure liquid is highlighted, so that the recognition precision of the CMOS camera on the impurities is improved, and the efficient optical detection on the impurities in the bottled perfluoropolyether is realized.
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