Optical image screening machine

The utility model discloses an optical image screening machine, which belongs to the technical field of screening and comprises a conveying device composed of a conveying belt and a conveying frame body, an inclined piece outlet track is arranged on one side of the conveying belt, a top cover is arranged above the conveying frame body, an optical camera is embedded in the inner bottom of the top cover, and the optical camera is arranged on the conveying frame body. An optical camera is arranged on one side of the conveying frame body, a computer used for image screening is arranged on one side of the top cover and is in data connection with the optical camera, two symmetrical connecting plates are connected to one side end of the conveying frame body, baffles used for blocking workpieces are arranged on one sides of the connecting plates, and side plates connected with the conveying frame body are arranged on one sides of the two connecting plates. And the adjacent sides of the two side plates are provided wi