Button cell surface defect detection system

Abstract

The invention discloses a button cell surface defect detection system which comprises an anode pocking mark detection station, a deep scratching detection station, a shallow scratching detection station, a cathode pocking mark detection station, a metal wire detection station, a green mold scratching detection station, a dirt detection station, a kicking device, a turnover device and a conveyor belt. The anode pocking mark detection station, the deep scratching detection station and the shallow scratching detection station are button cell anode detection stations; and the cathode pocking markdetection station, the dirt detection station, the green mold scratching detection station and the metal wire detection station are button cell cathode detection stations. By adopting a multi-stationdetection mode, the defects in the prior art are overcome, and the function of detecting most defect types on the surface of the button cell can be realized. The button cell surface defect detection system realizes the detection of double-sided defects of the anode and the cathode of the button cell, and separates the anode defect from the cathode defect to facilitate subsequent manual treatment.

Description

technical field [0001] The invention relates to the technical field of product inspection, in particular to a button battery surface defect inspection system. Background technique [0002] Button batteries are an important component of power supply for daily electronic equipment. During the production process, various defects of button batteries caused by process and other reasons have a great impact on the working status and service life of electronic equipment; [0003] After searching, in the prior art, the patent CN204008488U discloses an automatic detection machine for button batteries. This detection device can detect burrs and warping defects, and can detect less surface defects; [0004] Patent No. CN103940584A discloses a button battery detection system, which realizes single-camera multi-channel imaging through the reflection of the mirror to detect the appearance of the button battery. This method is only suitable for laboratory testing, but cannot achieve mass te...

AI Technical Summary

Problems solved by technology

[0004] Patent No. CN103940584A discloses a button battery detection system, which realizes single-camera multi-channel imaging through the reflection of the mirror to detect the appearance of the button battery. This method is only suitable for laboratory testing, but cannot achieve mass testing;

[0005] Patent No. CN108535655A discloses a button battery testing equipment, which can realize automatic detection of button battery voltage, but cannot detect button battery surface defects

The above-mentioned existing detection technologies cannot meet the detection of various defects on the surface of button batteries, and the market still relies on manual detection, which is difficult to meet fast and efficient production operations

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