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Polyimide film rolling dust removing machine

A technology of polyimide film and dust remover, which is applied to winding strips, thin material processing, cleaning methods and utensils, etc. Adhesion of dust and other problems to achieve the effect of reducing the winding gap, preventing secondary pollution, and removing secondary pollution

Pending Publication Date: 2021-03-16
JIANGYIN JUNYOU ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prior art has the following deficiencies: dust will be generated during the production of polyimide film, which may be adsorbed on the surface of the film. The existing dust removal equipment uses adsorption plates or adsorption rollers to absorb the dust on the surface of the polyimide film, resulting in polyimide The dust adsorption on the surface of the imide film is not complete, and there will be secondary dust sticking, which will affect the quality of the film during molding

Method used

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  • Polyimide film rolling dust removing machine
  • Polyimide film rolling dust removing machine
  • Polyimide film rolling dust removing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, with reference to attached Figure 1-10 , a polyimide film winding and dedusting machine provided by the present invention includes a dust removal box 100, an electrostatic dust removal box 200, an adjustment box 300 and a winding box 400, specifically, the left side of the dust removal box 100 is fixedly installed with an adjustment box 300, The winding box 400 is fixedly installed on the left side of the adjustment box 300, and the winding box 400 includes a shell three 401, and a baffle plate 410 is fixedly installed on one side of the shell three 401, and the top of the baffle plate 410 is provided with a through hole two 411, and the adjustment box 300 includes a shell two 301, the inner wall of shell two 301 is provided with inner shell 302, and the left side of inner shell 302 is fixedly installed on the right side of baffle plate 410, and dust removal box 100 has the effect of dust removal to polyimide film, and adjustment box 300 has the function t...

Embodiment 2

[0045] Refer to the attached Figure 11 , a kind of polyimide film winding dedusting machine of this embodiment, also comprises sticky dust plate 490;

[0046] Further, the left side of the roller shaft four 434 is provided with a sticky board 490, and both sides of the sticky board 490 are fixedly installed on the inner wall of the shell three 401. Specifically, the surface of the sticky board 490 is coated with a unique low-viscosity glue , when the polyimide film passes through the sticky dust plate 490, the dust sticky plate 490 absorbs the dust on the surface of the polyimide film, and quickly and effectively eliminates the static electricity in the general range, and solves the dust contacted in the adjustment box 300, which has the advantages of The role of secondary dust removal.

[0047] The specific implementation scenario is: when using the present invention, workers in the field need to replace the adsorption shaft 440 with the dust sticky plate 490 .

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Abstract

The invention discloses a polyimide film rolling dust removing machine. According to the technical scheme, the machine comprises a dust removing box, an electrostatic dust removing box, an adjusting box and a rolling box, the adjusting box is fixedly installed on the left side of the dust removing box, the rolling box is fixedly installed on the left side of the adjusting box, the rolling box comprises a third shell, a baffle is fixedly installed on one side of the third shell, a second through hole is formed in the top of the baffle, the adjusting box comprises a second outer shell, an innershell is installed on the inner wall of the second outer shell, and the left side of the inner shell is fixedly installed on the right side of the baffle. The machine has the beneficial effects that when a dust-containing polyimide film passes through the electrostatic dust removing box, the film is ionized by an electrostatic field generated by an electric field set and spray points, so that dustparticles are charged; air molecules are ionized into positive ions and electrons in a strong electric field, and the electrons encounter the dust particles when running to a positive electrode, so that the dust particles are negatively charged and adsorbed to the surface of a dust collecting grid; and surface static electricity of the polyimide film is removed through an electricity removing roller, and dust is prevented from being adsorbed again, so that the effects of removing dust and preventing secondary pollution are achieved.

Description

technical field [0001] The invention relates to the technical field of shock-absorbing brackets for electronic equipment, in particular to a polyimide film winding and dedusting machine. Background technique [0002] Polyimide film is a new type of high temperature resistant organic polymer film, which is formed by polycondensation and salivation of pyromellitic dianhydride and diaminodiphenyl ether in a very strong solvent dimethylacetamide. After imidization, it is the best film insulating material in the world at present. It has excellent mechanical properties, electrical properties, chemical stability and high radiation resistance, high temperature resistance and low temperature resistance -269 ℃ To +400 ℃, it has been widely used in various fields such as aviation, navigation, spacecraft, rocket missiles, atomic energy, and electronic and electrical industries. [0003] The prior art has the following deficiencies: dust will be generated during the production of polyim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/10B65H23/26B08B1/02B08B1/20
CPCB65H18/10B65H23/26B08B1/20
Inventor 徐作骏
Owner JIANGYIN JUNYOU ELECTRONICS CO LTD
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