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A letterpress printing cleaning structure

A clean structure, letterpress printing technology, applied in the direction of printing, printing machines, general parts of printing machinery, etc., can solve the problem of ink difficult to clean and so on

Active Publication Date: 2019-03-01
NINGBO ZHUOYUE PRINTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many grooves and protrusions on the roller shaft, and the ink in the grooves is difficult to clean thoroughly

Method used

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  • A letterpress printing cleaning structure
  • A letterpress printing cleaning structure
  • A letterpress printing cleaning structure

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Embodiment Construction

[0016] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0017] Such as Figure 1-8 As shown, an embodiment of the present invention includes a frame 1, on which a roller shaft 100 and a roller shaft motor 200 are connected, and the roller shaft motor 200 drives the roller shaft 100 to rotate. The frame 1 is slidably provided with a moving rod 2, the moving rod 2 includes a slider 21, a screw motor 22, a screw 23 and a guide rod 24, and the slider 21 is slidably arranged on the frame 1, so that the moving rod 2 Close to or away from the roller shaft 100, the screw motor 22 is fixed on the slider 21, which drives the screw 23 to rotate, the guide rod 24 is fixed on the slider 21, and is parallel to the screw 23, the screw 23 and the guide rod 24 A mobile platform...

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PUM

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Abstract

The invention provides a cleaning structure for relief printing. The cleaning structure comprises a rack, wherein a roll shaft and a roll shaft motor are connected onto the rack; the roll shaft is driven by the roll shaft motor to rotate; a moving rod part is slidably arranged on the rack, and comprises a sliding block, a lead screw motor, a lead screw and a guide rod; a positioning mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a small water outlet; a top rod slides up and down, and then the second connecting rod rotates around the first connecting rod; and through the linkage between the third connecting rod and the fourth connecting rod, the small water outlet is always aligned with the top end of the top rod. The cleaning structure has the advantages that the surface of a to-be-cleaned roll shaft can be precisely positioned, the roll shaft can be thoroughly cleaned, and the multi-angle cleaning effect can be achieved.

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to a cleaning tool for printing equipment. Background technique [0002] The roller shaft of the letterpress printing machine will accumulate ink after a certain period of use, and needs to be cleaned and maintained regularly, and the simple washing method of water flow is often used. However, there are many grooves and protrusions on the roller shaft, and it is difficult to thoroughly clean the ink in the grooves. [0003] Therefore, how to design a complex tool to overcome the above problems is a problem to be solved urgently by those skilled in the art. Contents of the invention [0004] The purpose of the present invention is to provide a relief printing cleaning structure that can accurately locate the surface of the roller shaft to be cleaned, perform thorough cleaning, and perform multi-angle cleaning. [0005] In order to achieve the above purpose, the technical solutio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F35/00
CPCB41F35/00B41P2235/26
Inventor 郁金金黄枢
Owner NINGBO ZHUOYUE PRINTING CO LTD
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