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Liquid chemical coating device of flexible printing plate

A coating device and printing plate technology, applied in the mechanical field, can solve problems affecting the yield of flexible printing plates and achieve high stability

Inactive Publication Date: 2018-10-02
ZHEJIANG JUZHONG FLEXO PRINTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the sprayed liquid has a certain impact on the flexographic printing plate, thus affecting the yield of the flexographic printing plate

Method used

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  • Liquid chemical coating device of flexible printing plate

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Such as figure 1 As shown, the liquid medicine coating device of the flexographic printing plate includes a frame 1, and the device also includes a roller shaft 2, bristles, displacement driving part 1, displacement driving part 2 and a transmission mechanism, and both sides of the above-mentioned frame 1 are fixed. Connected with cylindrical guide cylinders: guide cylinder one 3 and guide cylinder two 4, the two ends of the above-mentioned roller shaft 2 are respectively embedded in the guide cylinder one 3 and guide cylinder two 4, the above-mentioned transmission mechanism is movably connected with the roller shaft 2 and The transmission mechanism can drive the roller shaft 2 to rotate, the above-mentioned displacement driving part 1 can drive the roller shaft 2 to move forward during the rotation process, and the above-mentioned displacement driving part 2 can drive the roller shaft 2 to move backward during the rotation process.

[0030] Described displacement driv...

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Abstract

The invention provides a liquid chemical coating device of a flexible printing plate, and belongs to the technical field of machinery. The problem that the stability is poor in the prior art is solved; the liquid chemical coating device of the flexible printing plate comprises a roller shaft, bristles, a displacement driving part I, a displacement driving part II and a transmission mechanism, thetwo sides of a machine frame are fixedly connected with cylinder-shaped guide cylinders, namely a guide cylinder I and a guide cylinder II; the two ends of the roller shaft are correspondingly embedded in the first cylinder I and the second cylinder II, the transmission mechanism is movably connected with the roller shaft, and the transmission mechanism can drive the roller shaft to rotate; and the displacement driving part I can drive the roller shaft in the rotating process to move forwards, and the displacement driving part II can drive the roller shaft in the rotating process to move backwards. The liquid chemical coating device of the flexible printing plate is high in stability.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a liquid medicine coating device for a flexible printing plate. Background technique [0002] Flexographic printing is printing by using a flexible printing plate and transferring ink through an anilox roller. It is a kind of letterpress printing process, referred to as flexo printing. [0003] One of the important steps in the preparation process of the flexographic printing plate is to fully soak the flexographic printing plate in the liquid medicine. [0004] In the existing preparation process, the liquid medicine is usually directly sprayed on the flexographic printing plate, and the flexible printing plate is fully treated by the liquid medicine evenly sprayed. [0005] However, the sprayed liquid medicine has a certain impact on the flexographic printing plate, thereby affecting the yield of the flexographic printing plate. Contents of the invention [0006] The object ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41N3/00
Inventor 柳涛王新祥秦俊吴超
Owner ZHEJIANG JUZHONG FLEXO PRINTING TECH CO LTD