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Blanket cylinder cleaning device for printer

A technology for rubber cylinders and cleaning devices, which is applied to printing machines, general parts of printing machinery, printing, etc., can solve the problems of rubber cylinder damage, low safety, scrapping, etc., achieve rapid replacement, expand cleaning range, and improve cleaning efficiency effect

Active Publication Date: 2020-11-03
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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  • Blanket cylinder cleaning device for printer
  • Blanket cylinder cleaning device for printer
  • Blanket cylinder cleaning device for printer

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Embodiment Construction

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

[0036] refer to figure 1 with figure 2 , is a blanket cylinder cleaning device for a printing press disclosed in the present invention, comprising 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 ...

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Abstract

The invention relates to a blanket cylinder cleaning device for a printer. The blanket cylinder cleaning device comprises installation frames and a cleaning roller set which are arranged in the printer, the cleaning roller set comprises two cloth winding rollers arranged in a spaced manner and cleaning cloth arranged on the surfaces of the cloth winding rollers in a wound manner, and the two endsof the cleaning cloth are fixed to the two cloth winding rollers correspondingly; and the parts, located between the two cloth winding rollers, of the cleaning cloth protrude upwards to be in arch shapes, cleaning faces used for making contact with the surface of a blanket cylinder are formed on the protruding sides of the cleaning cloth, the two ends of the two cloth winding rollers are both rotationally connected to the installation frames, an air outlet piece is further installed between the installation frames, and an air outlet of the air outlet piece faces the inwards-concave side of thecleaning cloth. The blanket cylinder cleaning device has the effect of cleaning the blanket cylinder.

Description

technical field [0001] The 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 cylinder. [...

Claims

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Application Information

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Patent Type & Authority Applications(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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