Working principle of catenary shot blasting machine

When the catenary shot blasting machine is in the shot blasting operation, the button is cut into the automatic program, the shot recovery system and the dust recovery system are started, the workpiece is brought into the shot blasting room by the accumulation chain system, and the first group The shot blasting devices are started in sequence, and the second group of shot blasting devices are started in sequence with a delay to prevent the occurrence of empty throwing. The tooling hoist with parts is driven by the power assembly of the accumulation chain to move forward at a constant speed. At the same time, the shot blaster forms a fan-shaped beam of projectiles thrown at high speed and strikes the surface of the workpiece evenly to achieve the purpose of cleaning. The thrown projectiles fall into the screw pushing mechanism at the bottom of the shot blasting chamber, and the pellets are sent to the bottom of the elevator by the spiral pushing mechanism, and the elevator transports the pellets to the upper spiral screen separator and screen separator. After the small materials are separated, they enter the separator for a second separation, and the large material impurities are transported out of the silo. After separation by the sorter, the qualified shots are stored in the silo and used again. The separated sand fines are under the action of the dust removal fan, and the broken steel shots pass through the wind separator and the weight of the waste pipe. Discharge and drop into the waste bin. The dust is directly sucked away by the dust removal system and adsorbed on the filter cartridge in the dust removal chamber. The dust is vibrated by the pulse blowback system of the dust remover and falls into the dust collection box, which needs to be cleaned in time.