Waste plate treatment device

The utility model provides a waste plate treatment device, and relates to the field of waste recovery. The waste plate treatment device comprises supporting legs, an operation table is fixedly connected to the upper surfaces of the supporting legs, a slotting plate is fixedly connected to the outer surface of the operation table, a spring rod is fixedly connected to the outer surface of the slotting plate, and a clamping plate is fixedly connected to the outer surface of the side, away from the slotting plate, of the spring rod. According to the waste plate treatment device, a thread rod drives a line opening block to move in a grooving plate, movement of the line opening block drives a track rod to slide, the track rod drives a piece pushing block fixedly connected with the lower surface of the track rod to push the other side of the plate device, the plate makes contact with the inclined face of a piece clamping plate in the moving process, and the piece clamping plate is pushed towards the two sides of the