Method and adjustable bracket for controlling edge effect of aluminum plate base for printing plates

An edge effect, aluminum plate base technology, applied in anodizing and other directions, can solve the problems of inability to adjust the height of the backing plate, affect production efficiency, and labor-intensive, and achieve the effect of convenient implementation, simple structure, and reduced edge effect

Inactive Publication Date: 2011-02-09
江苏万基精密影像器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Production practice has proved that the disadvantage of this method is that the electrolysis electrode or oxidation electrode must be removed before adjusting the height of the backing plate, otherwise the height of the backing plate cannot be adjusted
This method of adjusting the height of the backing plate is very troublesome to implement, which is labor-intensive and time-consuming, which affects production efficiency

Method used

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  • Method and adjustable bracket for controlling edge effect of aluminum plate base for printing plates
  • Method and adjustable bracket for controlling edge effect of aluminum plate base for printing plates
  • Method and adjustable bracket for controlling edge effect of aluminum plate base for printing plates

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Embodiment Construction

[0012] Referring to the accompanying drawings, the present invention will be further described.

[0013] 1. Install the bearing seat 3 of the lower rubber roller 11 in the electrolysis (or oxidation) tank 8 on the frame 1 through a symmetrically arranged adjustable bracket. The adjustable bracket is mainly connected by the sliding seat 4, the fixed seat 5 and the two The scale 2 on the outer surface of the sliding guide rail is formed by adding the adjusting bolt 7, wherein the sliding seat 4 is integrated with the bearing seat 3, and the fixed seat 5 is installed on the frame 1.

[0014] 2. When the lower rubber roller is initially installed, adjust the adjustable bracket and change the upper and lower positions of the lower rubber roller so that there is a gap between the aluminum plate base 10 that is close to the lower edge of the lower rubber roller and the backing plate 9 located below the lower rubber roller. 0~2mm distance, parallelism ≤0.3mm, and make the scale scale ...

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Abstract

The invention discloses a method and an adjustable bracket for controlling the edge effect of an aluminum plate base for printing plates, which is characterized in that the distance between an aluminum plate substrate and a baking plate is regulated by changing the position of a lower rubber roller in an electrolysis and oxidation tank to control the edge effect of the aluminum plate substrate; the adjustable bracket mainly comprises a sliding seat, a fixed seat, a scale and an adjustable bolt, wherein the sliding seat is integrally connected with a bearing seat of the lower rubber roller; the fixed seat is arranged on a rack; and the adjusting bolt is arranged on one end of the sliding seat. The invention is used for controlling the edge effect in the electrolysis and oxidation processing of the aluminum plate substrate for the printing materials and has the advantages of simple and convenient implementation, rapid and accurate adjustment, production efficiency enhancement, product quality guarantee and good use effect.

Description

technical field [0001] The invention relates to the electrolysis and anodic oxidation treatment process of the aluminum plate base in the PS plate and the CTP plate, specifically a method for controlling the edge effect of the aluminum plate base used in printing plates and an adjustable support. Background technique [0002] The PS plate and CTP plate widely used in the printing industry are photosensitive materials with aluminum base as the support. In the production process of its plate, the aluminum plate base must be electrolyzed and anodized before being coated with a photosensitive layer. People in the industry know that edge effects will inevitably occur when electrolytic and anodic oxidation are performed on the aluminum plate base. This phenomenon affects the product quality of the plate. It has been found through research and experiments that, under the condition that other production process conditions remain unchanged, the severity of the edge effect is direct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/04
Inventor 张月琴
Owner 江苏万基精密影像器材有限公司
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