On line end surface defect vision inspection equipment is used for inspecting the end surface defects. Through one or more different function cameras to inspect the lining compound side(we call front-side) groove and backside. It adopts high contrast industrial camera to take the can image and transmit to the computer through the image acquisition card and then the image will be judged and analyzed by special image processing software and finally the bad products will be kicked out accurately by the ejection device.

Defects list for shell:

Curling: no curling double shells less curling curling damage curling stain.

Groove: no compound miss compound incomplete lining overflow lining

Shell surface: stain scratch deformation damage Printing: printing out of position miss printing ink stain etc. Other: mixed

Defects list for aerosol cone and dome:

Curling: no curling double ends less curling curling damage curling stain

Groove: no compound incomplete compound miss compound compound overflow Surface: stain deformation scratch

Non-lining surface rolling: rolling damage rolling pollution rolling diameter rolling wrinkle

Defects list for EOE:

Curling: no curling double shells less curling curling damage curling stain

Groove: no compound miss compound incomplete lining Surface (not-tab area): stain deformation Surface (tab area): stain damage out of position Rivet: stain rivet out of position incorrect diameter Scoring coating: no lacquer miss lacquer lacquer splashing Other: mixed