Sand blasting equipment with moisture-proof and filtering functions

Abstract

The invention relates to sand blasting equipment with moisture-proof and filtering functions. The sand blasting equipment with moisture-proof and filtering functions comprises a main body, a feed pipe, a discharge pipe, a spray gun and two supporting columns, and further comprises a drying mechanism and a filtering mechanism. The drying mechanism comprises an air extraction assembly, a fixed box,a refrigeration rod, a connecting ring, a driving assembly, a support and a spring. The filtering mechanism comprises a filtering net, a fixed block, a first gear, a limiting assembly, vibrating rods,two cleaning assemblies and two rotating assemblies. According to the sand blasting equipment with moisture-proof and filtering functions, through the drying mechanism, the water content in the air inside the main body is reduced, so that the probability of moisture exposure of the materials inside the main body is reduced, material agglomeration is prevented, and the practicability of the equipment is improved; and through the filtering mechanism, the function of removing impurities from the materials is realized, the impurities are prevented from blocking the spray gun, and the probabilityof spray gun damage is reduced.

Description

technical field [0001] The invention relates to the field of sandblasting equipment, in particular to a sandblasting equipment with moisture-proof and filtering functions. Background technique [0002] Sand blasting machine is a process of cleaning and roughening the surface of the substrate by the impact of high-speed sand flow. Compressed air is used as the power to form a high-speed jet beam to spray the spray material to the surface of the workpiece to be processed at high speed, so that the appearance or shape of the outer surface of the workpiece surface changes. Due to the impact and cutting effect of the abrasive on the surface of the workpiece, the surface of the workpiece The surface has a certain degree of cleanliness and different roughness, which improves the mechanical properties of the workpiece surface, thus improving the fatigue resistance of the workpiece, increasing the adhesion between it and the coating, and prolonging the durability of the coating film....

AI Technical Summary

Problems solved by technology

[0003] When the existing sandblasting machine is performing sandblasting work, if the humidity in the air is too heavy, it will easily cause the material to agglomerate, thus affecting the normal work of sandblasting. Not only that, but when the existing sandblasting machine is sandblasting, if the material When there are too many impurities contained in it, it is easy to cause the clogging of the spray gun, thereby increasing the probability of damage to the spray gun, thereby greatly reducing the practicability of the existing sandblasting machine

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