Part sand blasting machine

Abstract

The invention discloses a part sand blasting machine. The part sand blasting machine comprises a material placing table, a sand blasting chamber, a discharging chamber and a processing center, an automatic sensing door is arranged between the material placing table and the sand blasting chamber, a feeding hopper is arranged above the sand blasting chamber, a storage chamber is arranged in the feeding hopper, a stirring device is arranged inside the storage chamber, and materials can be effectively prevented from being condensed into blocks; a first waste collecting box is arranged at the lowerend of the sand blasting chamber, a second waste collecting box is arranged at the lower end of the discharging chamber, clamping devices are arranged in the sand blasting chamber, the clamping devices can move in a telescopic mode, and the clamping devices comprise clamping drive devices, telescopic rods and clamping claws; and a conveying device is arranged at the lower end of the sand blastingchamber and the lower end of the discharging chamber, and the conveying device comprises a grid conveying belt and a conveying belt drive device. According to the part sand blasting machine, parts are clamped through the clamping devices capable of moving telescopically, then the parts can uniformly undergo sand blasting, and the defective rate of sand blasting is reduced; and the grid conveyingbelt is adopted, redundant blasted sand in the sand blasting process can enter the first waste collecting box, so that the recovery of the materials is facilitated, and resources are saved.

Description

technical field [0001] The invention belongs to the technical field of parts surface treatment equipment, and in particular relates to a part sand blasting machine. Background technique [0002] Due to the impact and cutting effect of abrasives on the surface of the workpiece, the surface of the workpiece can be obtained with a certain degree of cleanliness and different roughness, so that the mechanical properties of the surface of the workpiece are improved, thus improving the fatigue resistance of the workpiece and increasing its The adhesion between the coating and the coating prolongs the durability of the coating film, and is also conducive to the leveling and decoration of the coating. It removes impurities, variegated colors and oxide layers on the surface, and at the same time roughens the surface of the medium to eliminate the residual stress of the workpiece. and improve the surface hardness of the substrate. At present, sand blasting processing technology plays ...

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Problems solved by technology

At present, sand blasting processing technology plays a very important role in the production of parts, but there are still some shortcomings in domestic sand blasting processing machinery. The surface is scratched, which increases the defective rate of parts; at the same time, it will cause serious dust pollution, and the dust recovery rate is low

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