Sand blasting machine with recycling effect

Abstract

The invention discloses a sand blasting machine with recycling effect. The sand blasting machine comprises a sand blasting box, and a grinding material circulating device, wherein the interior of thesand blasting box is fixedly connected with a material storage tank; the upper end of the material storage tank is communicated with a material inlet; a spray head is arranged at the lower end of thematerial storage tank; an aeration pump is arranged at the side wall of the material storage tank; a workpiece fixing frame is arranged just under the spray head; the bottom part of the sand blastingbox is in a cone shape, and the bottom end of the sand blasting box is provided with a sand outlet; a sand cleaning device is arranged at the bottom part of the sand blasting box; and comprises a support frame, and the support frame is fixedly connected with a sand outlet; a slide rod is arranged on the support frame, and is glidingly connected with a sand pushing rod; a circulating pipe is communicated with a sand suction pump. The sand blasting machine has the advantages that by arranging the sand cleaning device at the bottom part of the sand blasting box, the grinding material which is accumulated at the bottom part of the sand blasting box is continuously pushed to a sand outlet to recycle, so as to solve the problem of unenough sand blasting amount due to accumulation of the grindingmaterial; the sand blasting effect of the workpiece can be fundamentally improved.

Description

technical field [0001] The invention relates to the field of sandblasting equipment, in particular to a recycled sandblasting machine. Background technique [0002] Sand blasting machine is a kind of machine that uses air compression as power to form a high-speed jet beam, and spray the spray material to the surface of the workpiece to be treated at a high speed, so that the appearance of the outer surface of the workpiece changes. Due to the impact and cutting effect of the abrasive on the surface of the workpiece, Make the surface of the workpiece obtain a certain degree of cleanliness and different roughness, and improve the mechanical properties of the surface of the workpiece. There are two basic types of sandblasting machines in general: standard sandblasting machines and recyclable sandblasting machines. For the recyclable sandblasting machine, the ejected abrasives will be stuck at the bottom of the blasting chamber after acting on the workpiece and will not be recy...

AI Technical Summary

Problems solved by technology

For the recyclable sandblasting machine, the ejected abrasives will be stuck at the bottom of the blasting chamber after acting on the workpiece and will not be recycled, and these abrasives will accumulate more and more, which will affect the amount of sandblasting, resulting in the blasting of the workpiece sand effect reduced

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