Sand blasting machine for glass

Abstract

The invention discloses a sand blasting machine for glass. The sand blasting machine structurally comprises an equipment main body, a conveying belt, a sand blasting box, a dust remover, a sand returning box and an auxiliary dust removing device. The sand blasting machine has the beneficial effects that through an arranged surface belt cleaning mechanism, when an elastic pressing rod makes contactwith the surface of a conveying belt, the elastic pressing rod contracts backwards by a small section, and under cooperation of rotation of a sleeve shaft and transmission of the conveying belt, a wiping sleeve conducts stroking and wiping cooperation on sand and dust retained on the surface of the conveying belt, and abrasions of the bottom of the glass when the glass is placed on the upper surface, with the sand and dust retained, of the conveying belt are avoided; according to the sand blasting machine, an arranged auxiliary sand removing structure is matched with contact between the wiping head and the elastic pressing rod, the sand and dust attached to the surface of the wiping sleeve are subjected to friction falling treatment, and the phenomena that unnecessary grinding and scraping and incomplete cleaning are caused to the surface of the conveying belt due to the fact that the sand and dust are attached to the surface of the elastic pressing rod when the surface of the conveying belt is wiped again are avoided.

Description

technical field [0001] The invention relates to the field of glass processing equipment, more precisely, a glass sandblasting machine. Background technique [0002] Sand blasting machine, also known as sand making machine, is a frequently used sand processing equipment in the foundry machinery industry. [0003] In the glass processing technology, it is usually necessary to cooperate with a sand blasting machine to do sandblasting on the glass surface. Since the sand dust on the surface of the conveying plate cannot be completely cleaned, there will still be a small amount of sand dust and larger particles. When the glass is placed for the second time, the bottom of the glass is in contact with the sand and gravel, and the placement is unstable and the bottom of the glass is scratched during the transportation process. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a glass sandblasting mach...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a glass sandblasting machine to solve the prior art problem of sandblasting the glass surface. Since the sand and dust on the surface of the conveying plate cannot be completely removed, it will still cause There is a small amount of sand and dust and large grains of sand and stones left, which leads to the defects that the bottom of the glass is in contact with the sand and stones when the glass is placed for the second time, and the placement is unstable and the bottom of the glass is scratched during the transportation process.

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