Computer case processing surface paint spraying equipment with paint recycling structure

The invention discloses computer case processing surface paint spraying equipment with a paint recycling structure. The equipment comprises a shell and a bottom plate, the shell is installed at the top end of the bottom plate, openings are vertically formed in the two ends of the upper end of one side of the shell, and a fixing box is vertically installed in the middle of one side of the interior of the shell. A rod block is in threaded connection with the surface of a lead screw, a spraying pipe extending into the shell is installed at one end of the rod block, and a spraying cavity is formed in one end of the spraying pipe. An inclined plate is installed in the shell and located on one side of the fixing box, a collecting groove is formed in the bottom end, at the bottom end of the inclined plate, of the interior of the shell, and a hook is installed on the surface of a conveying belt. A paint box is installed at the top end of the bottom plate and located on one side of the shell, and a paint pump is insta