Abrasive circulating mechanism for sand blasting machine

Abstract

The invention belongs to the field of sand blasting machines, and particularly relates to an abrasive circulating mechanism for a sand blasting machine. The abrasive circulating mechanism comprises the sand blasting machine, wherein one side of the outer side wall of the sand blasting machine is connected with a cyclone separator through a conveying pipe; the two sides of the inner side wall of the sand blasting machine are connected with sliding rails; the inner side walls of the sliding rails are connected with a sliding block; and one side of the outer side wall of the sliding block is connected with a supporting plate. Through the arrangement of a cleaning wheel, an electric push rod and a guide belt, blasting sand adhering to the cleaning wheel is scraped off when rotating to an aggregate plate so that a workpiece cannot be damaged when the blasting sand rotates to be in contact with the workpiece, the scraped blasting sand is transferred to the guide belt through the aggregate plate to fall in a centralized mode, and the number of the blasting sand is not reduced; and through the arrangement of a rotating wheel, a transmission belt and a shaftless auger, driving equipment ofthe cyclone separator can drive the shaftless auger in a connecting seat to rotate through the transmission belt, and thus the blasting sand conveyed in the conveying pipe can move more quickly without consuming too much power resource.

Description

technical field [0001] The invention relates to the field of sandblasting machines, in particular to an abrasive circulation mechanism for a sandblasting machine. Background technique [0002] Sand blasting machine uses compressed air to transport powdery granular materials from one place to another in the pipeline, and in the process of converting kinetic energy into potential energy, the high-speed moving sand particles scour the surface of the object to improve the surface quality of the object. . [0003] There are following problems in prior art: [0004] 1. During the sandblasting cycle of the sandblasting machine, the sandblasting adhered to the outer side of the cleaning wheel for cleaning the surface of the workpiece is easy to contact the workpiece again after rotation, which is easy to cause wear to the workpiece, and is easy to cause sticking The blasts attached to the cleaning wheel fall off, reducing the amount of blasts recycled. [0005] 2. During the cycl...

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Problems solved by technology

[0004] 1. During the sandblasting cycle of the sandblasting machine, the sandblasting adhered to the outer side of the cleaning wheel for cleaning the surface of the workpiece is easy to contact the workpiece again after rotation, which is easy to cause wear to the workpiece, and is easy to cause sticking Blasts attached to the cleaning wheel fall off, allowing fewer blasts to be recycled

[0005] 2. During the cycle of sandblasting, the sandblasting machine needs to use external equipment for sandblasting transportation between the sandblasting machine and the cyclone separator. The external equipment consumes more power resources during the working process

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