Shot-blasting sand unloading device used for sand-blasting machine

Abstract

The invention discloses a shot-blasting sand unloading device used for a sand-blasting machine. The shot-blasting sand unloading device comprises a fixed plate, wherein a guide rail is arranged abovethe fixed plate; the axial position of the guide rail is equipped with a guide slot; the upper end of the guide rail is equipped with a charge hole; the lower end of the guide rail is equipped with adischarge hole; a supporting pipeline is arranged on the fixed plate; the end part of the supporting pipeline is equipped with a mounting plate; two sides of the mounting plate are equipped with firstmounting plates; clamping plates are arranged on the first mounting plates; the clamping plates are clamped at the two sides of the guide rail; the side position of the upper end of the guide rail isspliced with a lock shaft; a fixed base is arranged on the fixed plate; a positioning base is arranged on the fixed base; a second mounting plate is arranged on the top of the positioning base; the two sides of the second mounting plate are equipped with lock frames; and the lock frames are locked and connected at the two sides of the lower end of the guide rail. The shot-blasting sand unloadingdevice can be used for pouring shot-blasting sand into the guide rail, and the guide rail can be used for conveying the shot-blasting sand into the sand-blasting machine through a guide slot, so thatshot-blasting sand can be conveniently provided to the shot-blasting machine, and quick unloading of shot-blasting sand is convenient.

Description

technical field [0001] The invention relates to a feeding device, in particular to a shot blasting sand feeding device for a sandblasting machine. Background technique [0002] Sandblasting machines are the category of air conveying machinery. 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. Th...

AI Technical Summary

Problems solved by technology

The existing sandblasting machine is inconvenient to feed the shot blasting sand, and the efficiency of guiding and conveying the shot blasting sand is low

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