Automatic classifying and discharging system for coating production line

The utility model relates to an automatic classifying and discharging system for a coating production line, which is technically characterized in that a workpiece identification system is mounted on one side of the starting end of a workpiece conveying system, and a background wall is mounted on the other side of the starting end of the workpiece conveying system; the workpiece recognition system recognizes the workpiece model of a workpiece on the workpiece conveying system through two high-resolution cameras and a solid-state laser radar and sends the workpiece model to the control system. The control system controls the workpiece conveying system to convey workpieces of different models to the corresponding closed-loop conveying guide rails according to the workpiece models sent by the workpiece recognition system and controls the workpiece discharging system to discharge the workpieces. According to the utility model, the high-resolution camera and the fixed laser radar are adopted to carry out joint dete