Recovery device for electrostatic molding powder

The utility model relates to the technical field of electrostatic molding powder, in particular to an electrostatic molding powder recycling device which comprises a base, a collecting box is arranged in the base in a sliding mode, a spraying box is arranged on the top face of the base, and the base is communicated with the spraying box. A threaded rod is vertically and rotationally arranged in the spraying box, and a brush is arranged on the threaded rod. A hook is arranged on the inner top face of the spraying box, an opening is formed in one side of the spraying box, and a first motor is arranged at the opening. According to the spraying device, the threaded rod is rotationally arranged in the spraying box, the brush is arranged on the threaded rod, the brush can be driven to move up and down on the inner wall of the box body through rotation of the threaded rod, and therefore powder adhering to the inner wall of the box body is brushed off, manual sweeping is not needed, operation is easy and convenient,