Sand blasting device

Abstract

The invention discloses a sand-blast cleaning device, belonging to the technical field of cleaning equipment. The sand-blast cleaning device comprises a left frame, a right frame, a guide rail, an upper guide pipe, a lower guide pipe, a sand blasting head mechanism, a sand blasting head pressing mechanism and a guide pipe, wherein two ends of a bottom beam of the left frame are respectively provided with a left frame adjusting mechanism and a left frame walking wheel; two ends of a bottom beam of the right frame are respectively provided with a right frame adjusting mechanism and a right frame walking wheel; the left end of the guide rail is fixed with the top of the left frame, the right end of the guide rail is fixed with the top of the right frame, and a lower guide pipe guide sliding mechanism is arranged at the bottom of the right end of the guide rail; the upper guide pipe is provided with a sand return pipe in a water return cavity, a sand return pipe interface is formed by the left end of the sand return pipe, a pipe opening connecting plate is fixed by the right end of the sand return pipe, an upper guide pipe water outlet connector is arranged at the left end of the upper guide pipe, and an upper guide pipe guide sliding mechanism is arranged at the top of the upper guide pipe; the lower guide pipe is fixed with the upper guide pipe; the sand blasting head mechanism is fixed with the pipe opening connecting plate; the sand blasting head pressing mechanism is arranged on the sand blasting head mechanism; and the guide pipe is used for moving a power transmission mechanism to left and right and is arranged on the left frame. The sand-blast cleaning device disclosed by the invention has good mobility and flexibility, ensures that the sand blasting head mechanism has a relatively large working radius, and is concise in structure.

Description

technical field

[0001] The invention belongs to the technical field of cleaning equipment, and in particular relates to a sandblasting cleaning device, which is used for cleaning the surface of workpieces such as transition roller tables in the glass production industry, annealing kiln roller tables, inner and outer walls of various steel pipes, and even silicon wafers. . Background technique

[0002] The aforementioned sandblasting is to use compressed air as the power to form a high-speed jet beam, and spray materials such as steel sand, corundum sand, copper ore sand, quartz sand, iron sand or sea sand, etc. at high speed to the surface that needs to be cleaned. Examples of workpiece surfaces such as transitional roller tables, steel pipes, and silicon wafers change the surface of the workpiece (the outer surface of the workpiece). The specific mechanism of action is: due to the impact and cutting effect of the spray on the surface of the workpiece, the surface of the wo...

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