Re-inspection screening device of laser coding machine

The utility model discloses a laser coding machine rechecking and screening device which comprises a conveying belt, a first fixing plate is arranged on one side of the conveying belt, a second opening communicated with a first opening is formed in the conveying belt, and a second camera capable of detecting whether the position of a forming code on a workpiece deviates or not is arranged at the top of the first opening. The first fixing plate is provided with a first opening, the second opening is provided with a second opening, the first opening is provided with an arc-shaped push plate which can push the workpiece with the deviated code printing position out of the second opening, and the first fixing plate is provided with a driving mechanism which can drive the arc-shaped push plate. And when the position of the laser code is deviated, the laser code is pushed out of the conveying belt through a mechanical structure, so that the labor cost can be saved, and meanwhile, the deviated workpiece cannot flow t