Surface treatment device for workpiece coating

The utility model relates to the technical field of workpiece coatings, in particular to a surface treatment device for a workpiece coating, which comprises a workpiece coating treatment main body assembly, a tidy winding assembly arranged at the top of the workpiece coating treatment main body assembly, and a wire guide feeding assembly arranged at the top of the workpiece coating treatment main body assembly. According to the feeding structure, the feeding supporting body block is arranged, then the fixed feeding roller is driven by the feeding motor to rotate, guide wires are driven to integrally move forwards, the height of the feeding roller can be adjusted through the arranged hydraulic lever, the feeding structure can adapt to the guide wires of more specifications, and the tidy winding assembly is arranged, so that the production efficiency is improved. The adjusting motor is used for rotating the movable screw rod, so that the movable limiting block drives the guide wire to move, the guide wire can b