Appearance detection device

The invention discloses an appearance detection device, and belongs to the technical field of appearance detection. The appearance detection device comprises a feeding mechanism; the CCD detection mechanism is used for obtaining image information of the product fed by the feeding mechanism, and then the offset of the product relative to the preset position is obtained; the appearance detection module is used for obtaining an appearance image of the product; the multi-mover linear module comprises a mover which slides along a first direction; a bearing mechanism is arranged on the rotor; the bearing mechanism comprises a linear driving piece, a rotary driving piece and a bearing suction cup. The linear driving piece is arranged on the rotor, and the driving direction of the linear driving piece is in the second direction; the rotary driving piece is arranged at the output end of the linear driving piece; the bearing sucker is arranged at the output end of the rotary driving part; the multi-rotor linear module