Sand blasting processor for surfaces of valve discs of compressor

• Main Authors: SUN WENZE, SUN LI, SUN GUOHONG
• Format: Patent
• Language: English
• Published: 02.09.2015
• Subjects: ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL; GRINDING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The invention discloses a sand blasting processor for the surfaces of valve plates of a compressor. The sand blasting processor comprises a pressure chamber, a sand barrel and a dust recovery barrel, wherein a sand-blasting gun is arranged in the pressure chamber; the sand blasting processor is characterized in that an upright pole is arranged in the pressure chamber, a rotating hanging plate driven by a motor is arranged at the top end of the upright pole, a group of hooks for hanging the valve plates of the compressor are arranged on the rotating hanging plate circumferentially, an air cylinder is arranged at the top of the pressure chamber, the piston rod of the air cylinder is articulated with a swing rod which is fixedly connected with a suspension loop of the sand-blasting gun, the nozzle of the sand-blasting gun faces the rotating hanging plate, the valve plates of the compressor are fixed on the rotating hanging plate by the hooks in a suspension manner, and the rotating hanging plate can drive the valve plates of the compressor to do circular motion while rotating, thus, the sand-blasting gun can carry out sand blasting treatment on the surfaces of the valve plates of the compressor sequentially, the sand blasting process can be carried out automatically, the processing efficiency is improved, and the harm to operators can be avoided.