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Impression roller ink scraping device for flexographic printing machine

A technology for printing presses and embossing rollers, which is applied to the general parts of printing machinery, printing machines, rotary printing machines, etc. It can solve the problems of unfavorable long-term operation of printing machines, the inability to disassemble the squeegee at will, and the inability to replace the squeegee, etc. problem, to achieve ink uniformity, avoid waste, and save printing costs

Inactive Publication Date: 2021-03-16
ZHEJIANG JUZHONG FLEXO PRINTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a flexographic printing machine with an embossing roller scraping device, to solve the above-mentioned background technology proposed in the market for the embossing roller scraping device, it is not possible to arbitrarily adjust the scraping blade inside the printing machine Disassembly, so that timely replacement of the squeegee cannot be carried out, which is not conducive to the long-term work of the printing machine and easily affects the printing effect

Method used

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  • Impression roller ink scraping device for flexographic printing machine
  • Impression roller ink scraping device for flexographic printing machine
  • Impression roller ink scraping device for flexographic printing machine

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-5 , the present invention provides a technical solution: an embossing roller scraping device for a flexographic printing machine, including a substrate 1, a substrate 1, a guide roller 2 is arranged at the top of the substrate 1 near the edge, and the guide roller 2 and the substrate 1 pass through Rotating shaft one 3 is connected and arranged, and the printing roller 4 is arranged directly below the guide roller 2, and the printing rolle...

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Abstract

The invention discloses an impression roller ink scraping device for a flexographic printing machine. The device comprises a base body, a guide roller is arranged at the position, close to the edge, of the top end of the base body, the guide roller and the base body are connected through a first rotating shaft, a printing roller is arranged under the guide roller, and the printing roller is connected to the inner wall of the base body through a second rotating shaft. An ink conveying roller is arranged under the printing roller and connected to the inner wall of the base body through a third rotating shaft, an ink distributing roller is arranged on the left side of the guide roller and connected with the base body through a fourth rotating shaft, an ink box is arranged under the ink conveying roller, ink is arranged in the ink box, a fixing column is arranged at the position, close to the edge, of the side wall of the base body, and an ink scraping mechanism is arranged on the side wall of the base body. According to the impression roller ink scraping device for the flexographic printing machine, an ink scraping knife in the printing machine can be disassembled at will, and therefore the ink scraping knife can be replaced in time, long-term work of the printing machine is facilitated, and the printing effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to an embossing roller scraping device for a flexographic printing machine. Background technique [0002] A flexographic printing machine is a machine that uses a flexographic plate to transfer ink through anilox rollers to complete the printing process. Specifically, there are shelf-type, satellite-type, and unit-type printing machines, which have the advantages of high efficiency and convenient operation. Now It is mostly used in the fields of advertising production and graphic publishing. Although the operation of the flexographic printing machine is simple, the scraper and the body of most flexographic printing machines are integrated design, which is not easy to disassemble. Once the printing machine is used for a long time, It will cause serious ink accumulation on the guide roller, which will easily affect the printing effect. Therefore, it is particularly important...

Claims

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Application Information

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IPC IPC(8): B41F31/04B41F5/24B41F31/10B41F31/06
CPCB41F5/24B41F31/04B41F31/06B41F31/10
Inventor 王新祥秦俊吴超柳涛
Owner ZHEJIANG JUZHONG FLEXO PRINTING TECH CO LTD
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