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Design method for novel printing table paper anti-loose device

A technology for printing tabletops and design methods, applied in printing, printing machines, rotary printing machines, etc., can solve the problems that the tabletop paper is easy to loosen, bulge, and affect the rate of high-quality products, and achieve the effect of improving the stability of the equipment

Inactive Publication Date: 2019-06-25
ZHEJIANG FORTUNE ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the printing process, the countertop paper is easy to loosen and bulge
When the distance between the printing machine and the screen is too low, the table paper will touch the screen, which reduces the printing quality and directly affects the high-quality product rate

Method used

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  • Design method for novel printing table paper anti-loose device
  • Design method for novel printing table paper anti-loose device
  • Design method for novel printing table paper anti-loose device

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Experimental program
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Embodiment Construction

[0013] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0014] In this specific embodiment, a new design method of the printing table paper anti-loosening device, such as figure 1 As shown, it includes a table roller (1), a bearing fixing block (2), an elastic sheet (3) and a rectangular slot (22); the table roller is a hollow cylinder and contains several gears (11); The bearing fixing block is a hollow body (25) with a rectangular slot at the top corner of the bearing block; a small notch (23) and a screw hole (24) are designed on the bearing fixing block. in:

[0015] The number of the gears (11) is 72, the shape is sawtooth, and the height of the gears is 5mm.

[0016] The width of the rectangular slot (22) is 0.4 mm.

[0017] The thickness of the elastic sheet (3) is 0.38mm.

[0018] Insert the elastic sheet (3) into the top corner rectangular slot (22) of the bearing fixing block ...

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Abstract

The invention discloses a design method for a novel printing table paper anti-loose device. The device comprises a table roller (1), a bearing fixing block (2), an elastic sheet (3) and a rectangularclamping groove (22); the elastic sheet (3) is embedded in the rectangular clamping groove (22) of the top corner of the bearing fixing block (2); the elastic sheet (3) is embedded in gears (11); thetable roller is a hollow cylinder and comprises the multiple gears (11); the bearing fixing block is a hollow body (25), and the top corner of the bearing block is provided with the rectangular clamping groove; and the bearing fixing block is provided with a small notch (23) and a screw hole (24). The design method has the beneficial effects that table top paper is tightened in the printing process, the situation that table top paper is bulged due to toughness, and the printing quality is affected is prevented, and the equipment stability is improved.

Description

technical field [0001] The invention belongs to the technical field of printing equipment in the solar cell industry, and in particular relates to a design method of a novel anti-loosening device for printing table top paper. Background technique [0002] In the existing preparation process of crystalline silicon solar cells, screen printing is to print predetermined graphics on silicon wafers by embossing. The screen printing machine includes silver and aluminum paste printing on the back of the battery, aluminum paste printing on the back of the battery And three parts of silver paste printing on the front of the battery. The working principle of screen printing is to use the mesh part of the screen pattern to penetrate the slurry, apply a certain pressure on the slurry part of the screen with a scraper, and move towards the other end of the screen at the same time, the slurry is removed from the graphic part by the scraper during the movement. The mesh is extruded onto t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/16
Inventor 孙从涛
Owner ZHEJIANG FORTUNE ENERGY
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