An automatic sandblasting machine

Abstract

The invention discloses an automatic sand blasting machine which comprises a rack, a sand supplying system, a sand blasting system and a control system, wherein a transverse guiding track arranged in the length direction of the rack is arranged on the rack; the transverse guiding track is slidingly connected with a transverse sliding table; the transverse sliding table is driven by a transverse driving system to slide on the transverse guiding track; a positioning plate used for positioning a base material which is to be sand-blasted is arranged on the facet of the transverse sliding table; a longitudinal guiding track is erected above the positioning plate; a longitudinal sliding table is slidingly connected onto the longitudinal guiding track and driven by a longitudinal driving system to slide on the longitudinal guiding track; the sand blasting system is arranged on one side facing towards the positioning plate of the longitudinal sliding table and comprises at least one blasting gun; and the sand blasting system provides sand grains of sand blasting for the blasting gun. According to the sand blasting machine, automatic sand blasting is carried out by using a numerical control technology; the positioning for sand blasting is accurate; obtained sand layers are high in uniformity; and filming is not required, so that the production efficiency is greatly improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of sandblasting, in particular to an automatic sandblasting machine. Background technique [0002] Sand blasting is a process that uses high-speed airflow to spray sand particles and attach them to the surface of glass, stone and other substrates to form a patterned sand layer. The existing sandblasting generally adopts the manual sandblasting method. First, a layer of film is pasted on the surface of the substrate to be sandblasted, and then the film on the place to be sandblasted is torn off, and then the spray gun is manually aimed at the place to be sandblasted. , When the sandblasting is finished, the film is torn off, and the above-mentioned method of pasting the film for sandblasting is not only low in production efficiency and large in material loss, but also the thickness of the sand layer obtained by manual sandblasting is difficult to achieve consistency and poor uniformity. Therefore, there is an urgent n...

AI Technical Summary

Problems solved by technology

The existing sandblasting generally adopts the manual sandblasting method. First, a layer of film is pasted on the surface of the substrate to be sandblasted, and then the film on the place to be sandblasted is torn off, and then the spray gun is manually aimed at the place to be sandblasted. , when the sandblasting is over, the film is torn off. Sandblasting with the above film method not only has low production efficiency and large material loss, but also the thickness of the sand layer obtained by manual sandblasting is difficult to achieve consistency and poor uniformity.

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