Battery cover plate appearance quality detection method, device and equipment and storage medium

The invention belongs to the technical field of appearance detection, and discloses a battery cover plate appearance quality detection method and device, equipment and a storage medium. The method comprises the steps of obtaining product size information of a to-be-detected battery cover plate and camera view information of a visual inspection system; performing photographing detection on the battery cover plate to be detected through the visual detection system according to the product size information and the camera visual field information; identifying a detection image obtained by photographing detection through a preset defect identification model, and determining defect part information of the to-be-detected battery cover plate according to an identification result; and according to the defect part information, carrying out bin division and classification on the battery cover plate to be detected, and feeding back a detection result. Through the mode, details of defects can be shot more comprehensively,