Sand blasting machine

Abstract

The invention discloses a sand blasting machine. The sand blasting machine is composed of a material transfer frame, a sand blasting room, blasting guns, sand storage box, a sand collector, sand blasting fans, a tower-type cyclone separator and a dedusting system, wherein the material transfer frame passes through the whole sand blasting room; the blasting guns distribute up and down, left and right positions of the walls of the sand blasting room; the sand storage box is connected with the blast guns through a sand shake-out pipe; the tower-type cyclone separator is disposed on the top of the machine, and is communicated with the bottom of the sand blasting room through a circulating and recycling pipe; the sand collector is disposed at the lower portion of the tower-type cyclone separator and above the sand storage box; the dedusting system is connected with the outlet of the tower-type cyclone separator through a dust recycling pipeline, and is composed of a cyclone type vacuum dust collector and a bag-type dust collector; the sand blasting fans are connected to every blast gun through a blast pipe, and the sand blasting fans are provided with two fans of the same type, and are connected with the blast guns which are disposed on and under of the sand blasting room, and an eccentric swage is arranged in the sand blasting room. The sand blasting machine has the advantages of good sand blasting effects, and the like.

Description

technical field [0001] The invention relates to material surface processing equipment, in particular to a sandblasting machine for sandblasting the surface of aluminum profiles. Background technique [0002] In order to obtain a film light decoration or a fine reflective surface to meet special design requirements such as soft luster, it is generally necessary to sandblast the surface of the aluminum profile. Uniform and moderate sandblasting can basically overcome the common defects on the surface of aluminum. The equipment used for sandblasting the surface of aluminum profiles is an aluminum profile sandblasting machine. At present, the spray guns of the aluminum profile sandblasting machine are distributed on the upper, lower, left, and right positions of the wall of the sandblasting room, but they are only driven by one fan, which will cause problems of up and down. The uneven flow will lead to color difference in sandblasting and unsatisfactory sandblasting effect. In...

AI Technical Summary

Problems solved by technology

The equipment used for sandblasting the surface of aluminum profiles is an aluminum profile sandblasting machine. At present, the spray guns of the aluminum profile sandblasting machine are distributed on the upper, lower, left, and right positions of the wall of the sandblasting room, but they are only driven by one fan, which will cause problems of up and down. Uneven distribution, resulting in color difference in sandblasting and unsatisfactory sandblasting effect

In addition, the pressing shaft of the presser of the aluminum profile sandblasting machine is currently mainly made of three-proof cloth or conduit protective sleeve, but glass sand can easily penetrate the three-proof cloth or conduit protective sleeve under the impact of force, and the sticky In the lifting screw, the binder shaft cannot be lifted up and down, so frequent maintenance and replacement of the protective sleeve are required

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