Automatic detection and sorting device for gaskets

By designing a material conveying device and a turning device with varying heights, combined with flatness and defect detection, automatic detection and sorting of gaskets are achieved. This solves the problems of incomplete detection and incomplete sorting in existing technologies, improves detection efficiency and quality, and shortens the maintenance cycle of high-speed trains.

CN224778668UActive Publication Date: 2026-09-22CRRC QINGDAO SIFANG CO LTD
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Patent Information

Application Number
CN202522293758.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-29
Publication Date
2026-09-22
Estimated Expiration
2035-10-29

AI Technical Summary

Technical Problem

The existing automatic gasket detection device is not fully functional and cannot detect both sides of the gasket or classify and collect them according to different thicknesses and diameters, resulting in low work efficiency.

Method used

An automatic gasket detection and sorting device was designed, which adopts a material conveying device and a flipping device with different heights, combined with a flatness detector and a defect detection device, to realize the automatic flipping, front and back detection and sorting of gaskets. The gaskets are pushed to the corresponding collection device by a cylinder or air blowing device.

Benefits of technology

This improved the efficiency and quality of gasket inspection and sorting, shortened the maintenance cycle of EMU trains, and reduced maintenance costs.

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Abstract

The utility model discloses a gasket automatic detection and sorting device, including vibration feeding machine, material conveying device, pusher, material collecting device, flatness detector, defect detection device, light filling device, turnover device, material conveying device includes first material conveying device and second material conveying device who sets gradually, the height of first material conveying device is higher than second material conveying device, and the end of first material conveying device and the head of second material conveying device overlap in horizontal direction, the end of first material conveying device sets turnover device, flatness detector sets between linear feeder and material conveying device, is used for detecting the flatness of gasket, is provided with defect detection device and light filling device above first material conveying device and second material conveying device, one side of second material conveying device is provided with pusher, and the opposite side is provided with a plurality of material collecting devices.
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