In order to prevent the battery cell from scratching and leakage, it is necessary to wrap an insulating protective film on the surface of the battery cell. To ensure the quality of the film, it is necessary to detect whether the distance from the edge of the film to the top cover is within a limited range, and the detection accuracy requires 0.1mm.
The upper edge contour of the film and the edge contour of the top cover are highlighted by using the lighting mode of strip light source, and the distance between the film and the top cover is detected by using measuring tools.
Camera: Baumer 5 million camera
Lens: Hztest 12mm lens
Light: Hztest Bar light
Software: Hztest HZVision
Positioning accuracy: 0.1mm
Copyright © ShenZhen HuaZhou Measurement Control Co.Ltd. Record No:Guangdong ICP No. 14003909