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Scrap iron cleaning device

A cleaning device and technology for iron filings, applied in cleaning methods and tools, cleaning methods using tools, magnetic separation, etc., can solve the problems of difficult cleaning of iron filings, achieve convenient collection of iron filings, simple maintenance, and improve coating quality effect

Inactive Publication Date: 2014-02-12
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Both of the above two structures disclose the method of using magnets to suck away iron filings, but their magnets are all arranged in a closed cylinder or steel barrel, which blocks the direct contact between the magnet and iron filings, and the cleaner cannot touch the surface of the vehicle body , making it difficult to clean some iron filings that are strongly adhered to the surface of the car body

Method used

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  • Scrap iron cleaning device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like figure 1 , figure 2 As shown, the chip cleaning device includes a housing 1 with an inner cavity 11, and the housing 1 is preferably made of plastic or copper. The casing 1 has a working surface, on which brushes 5 capable of cleaning iron filings are fixedly connected, and the brushes 5 can be arranged in a rectangular shape. A number of small holes 13 connecting the inner cavity 11 with the outside world are also opened on the working surface of the casing 1 . The casing 1 is provided with a magnetic assembly capable of sucking iron filings into the inner cavity 11 through the small holes 13 .

[0032] Specifically, as image 3 , Figure 4 As shown, the shell 1 is in the shape of a long cylinder and has an opening 12 at one end. An end cap 2 sealing the opening 12 is connected at the opening 12, and the end cap 2 is screwed to the shell 1 . The magnetic component is a magnetic rod 3, and the length of the magnetic rod 3 is greater than that of the working su...

Embodiment 2

[0036] like Figure 5 As shown, the structure is the same as that of the housing 1 in Embodiment 1, the difference is that the magnetic assembly in this embodiment is an electromagnet, the electromagnet includes an iron core 4 and a conductive winding that matches its power is wound outside the iron core 4, and the iron The core 4 is placed in the inner cavity 11 . A wire hole is opened on the end cover 2, so that the iron core 4 is conveniently connected to an external power supply through the conductive winding.

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Abstract

The invention provides a scrap iron cleaning device, belongs to the technical field of surface coating production of automobiles or other metal, and solves the problem that scrap iron relatively tightly adhered to the surface of an automobile body is difficult to clean by a conventional scrap iron cleaning device. The scrap iron cleaning device provided by the invention comprises a casing provided with an inner chamber; the casing is provided with a working face opposite to the surface of a to-be-cleaned object; a brush capable of cleaning scrap iron is fixedly connected to the working face; a plurality of small holes allowing the inner chamber to be communicated with the outside are formed in the working face; a magnetic component capable of sucking scrap iron into the inner chamber from the small holes is arranged in the casing; the brush works with the magnetic component. The scrap iron cleaning device can clean scrap iron on the surface of metal with any profile and scrap iron on the surface of metal with a relatively large inner chamber, can suck certain scrap iron that the brush can not reach easily, and has the advantages of double effects, completeness in cleaning, and good effect.

Description

technical field [0001] The invention belongs to the technical field of coating production of automobiles or other metal surfaces, and relates to an iron scrap cleaning device. Background technique [0002] Due to the sheet metal parts and welding of the body-in-white, the inner and outer surfaces of the body, especially the outer surface, are polished. After grinding, there are many iron filings on the surface and it is not easy to clean. Some iron filings cannot be removed after the pre-painting treatment. The iron filings remaining on the surface of the car body directly affect the quality of the car body coating. [0003] From the perspective of improving the coating quality of the car body and reducing the cost, and aiming at the problem that the car body iron filings are not easy to remove and directly affects the quality of the car body coating, people have invented many iron filing cleaners. This tool can clean the surface of the car body and any metal surface of iro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/30B08B1/00
Inventor 孙玉兵张荣生孟宇轩魏宪波李广强吴成明冯擎峰
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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