Scrap cleaning device for engineering machinery machining table board

Abstract

The invention discloses a scrap cleaning device for an engineering machinery machining table board, and belongs to the technical field of scrap cleaning for engineering machinery machining. According to the scheme, when iron metal is cut, an electric heater performs continuous heating in a protective cover, a graphite diaphragm adsorbs heat in the protective cover and transmits the heat to an expansion air bag, the expansion air bag expands due to the heat, and magnetism-insulating powder is gradually separated from the original mutual contact and abutting state due to expansion of the expansion air bag, so that magnetic balls emit magnetic attraction force to the outside, the magnetic balls have certain attraction force on the iron metal scraps, the iron metal scraps are attracted into a machining platform, and the scraps are not prone to splashing all around; when the magnetic balls generate magnetism, the multiple magnetic balls swing back and forth due to the fact that the multiple magnetic balls are homopolar, the iron metal scraps on the surface of the machining platform can be attracted in a large area, and the iron metal scraps are not prone to splashing all around.

Description

technical field [0001] The invention relates to the technical field of debris cleaning in engineering machinery, and more specifically, relates to a debris cleaning device for engineering machinery processing table tops. Background technique [0002] Construction machinery is an important part of the equipment industry. Generally speaking, the mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and unloading operations, and various construction projects is called It is engineering machinery, and machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. [0003] At present, in the process of engineering machinery processing, most metals are processed, cut or punched, and som...

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Problems solved by technology

[0003] At present, in the process of engineering machinery processing, most metals are processed, cut or punched, and some iron metals will drop some residual materials and debris on the processing table during the cutting process in metal cutting. In the prior art, in During the processing, some iron metal debris will splash around during the cutting process, which may cause certain safety hazards, and it is not easy for the staff to clean up later, and some iron metal debris may still remain during the cleaning process , do not use the recycling of iron metal scraps for reuse, but the iron metal has not been polished and some surface rust treatment has not been done during the machining of iron metal, resulting in cutting errors due to the rust on the surface of the iron metal during cutting. The iron metal is processed again, which reduces the work efficiency and increases the labor cost

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