A cleaning device for a rubber cylinder of a printing press

A technology of blanket cylinder and cleaning device, applied in printing presses, general parts of printing machinery, printing, etc., can solve the problems of blanket cylinder damage, low safety, scrapping, etc., achieve rapid replacement, expand cleaning range, and improve cleaning The effect of efficiency

Active Publication Date: 2022-02-18
杭州佳园彩色印刷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned operation has the following defects: the operator is likely to lose the center of gravity and be involved in the moving rubber cylinder due to the slipping of the rag, which is not safe; secondly, this kind of operation is likely to cause damage to the rubber cylinder and cause it to be scrapped

Method used

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  • A cleaning device for a rubber cylinder of a printing press
  • A cleaning device for a rubber cylinder of a printing press
  • A cleaning device for a rubber cylinder of a printing press

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with accompanying drawing.

[0036] refer to figure 1 and figure 2 , is a cleaning device for a printing press blanket cylinder disclosed in the present invention, including a mounting frame 10 and a cleaning roller set 13. The cleaning roller group 13 includes two cloth wrapping rollers 14 and a cleaning cloth 15. The two cloth wrapping rollers 14 are arranged at intervals, and their ends are all rotatably connected to the mounting frame 10. The mounting frame 10 side is provided with driving two cloth winding rollers 14. The drive assembly 20 rotates in the same direction and synchronously.

[0037] The two cloth winding rollers 14 are respectively used for unwinding and winding up the cleaning cloth 15 , and the cleaning cloth 15 is wound on the outer walls of the two cloth winding rollers 14 . The two ends of the cleaning cloth 15 are respectively fixed on the two cloth winding rollers ...

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Abstract

The invention relates to a cleaning device for a rubber cylinder of a printing press, which comprises a mounting frame and a cleaning roller set arranged in the printing press, and the cleaning roller set includes two cloth wrapping rollers arranged at intervals and a cloth wrapping roller wound on the surface of the cloth wrapping roller Cleaning cloth, the two ends of the cleaning cloth are respectively fixed on two cloth winding rollers, the cleaning cloth located between the two cloth winding rollers protrudes upwards in an arched shape, and one side of the protrusion is formed to contact the rubber cylinder On the cleaning surface of the surface, both ends of the two cloth winding rollers are rotatably connected to the installation frame, and an air outlet is installed between the installation frames, and the air outlet of the air outlet faces the concave side of the cleaning cloth. The invention has the effect of cleaning the rubber cylinder.

Description

technical field [0001] The present invention relates to the technical field of printing equipment, in particular to a rubber roller cleaning device for printing presses. Background technique [0002] A machine for printing text and images is generally composed of mechanisms such as plate loading, ink application, embossing, and paper feeding. The working principle is: first make the printing plate of the text and image to be printed, install it on the printing machine, the ink roller applies the ink to the plate cylinder (the cylinder with text and images on the surface), and the plate cylinder is transferred to the rubber cylinder, and then Direct or indirect transfer to paper or other printing substrates to reproduce the same print as the printing plate. [0003] Usually, the mode of cleaning the rubber cylinder is to flush water on the high-speed rotating rubber cylinder with a soft water pipe by the operator, while the other hand takes a rag to wipe on the rubber cylind...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F35/06
CPCB41F35/06
Inventor 石山陈东
Owner 杭州佳园彩色印刷有限公司
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