Cleaning device of ink roller in printing machine

Abstract

The invention discloses a cleaning device of an ink roller in a printing machine. The device comprises a cleaning tank, bearing mounting grooves are formed in the top end of the front wall of the cleaning tank and the top end of the rear wall of the cleaning tank, the side parts of the bearing mounting grooves are provided with connecting blocks, a first vertical plate and a second vertical plateare installed at the top end of the side wall of the cleaning tank, a top plate is installed at the top ends of the first vertical plate and the second vertical plate, and cleaning frames are hingedbetween the two connecting blocks; brushes and scrapers are installed on the cleaning frames, a spraying device is installed between the first vertical plate and the second vertical plate, drying devices are installed at the bottom end of the top plate, a motor mounting base is installed on the rear wall of the cleaning tank, the motor mounting base is provided with a rotary motor, and a water inlet and a water outlet are formed in the side wall of the cleaning tank. According to the device, the technology problems that in the prior art, ink roller cleaning is time-consuming and labor-consuming, cleaning is not through, residual water stains and the like are left after the ink roller cleaning is carried out, and the like are aimed to be improved; the cleaning device of the ink roller in the printing machine has the advantages that the cleaning effect is good, the cleaning time is short, the ink roller can be dried, the cleaning efficiency is high, and the like.

Description

technical field [0001] The invention relates to the field of printing machines, in particular to an ink roller cleaning device for printing machines. Background technique [0002] The printing machine is generally composed of plate loading, ink application, embossing, paper delivery and other mechanisms. The working principle of the printing machine is: firstly, the text and image to be printed are made into a printing plate, installed on the printing machine, and then manually or by the printing machine. The ink is applied to the place where there are text and images on the printing plate, and then directly or indirectly transferred to the paper, so as to reproduce the same print as the printing plate. In the process of transferring the ink to the substrate, an ink transfer roller is required Ink rollers such as string ink rollers, inking rollers, and ink distribution rollers work together. After printing, the surface of the ink rollers will occupy residual ink. If the ink ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a printing machine ink roller cleaning device to solve the problem that the ink rollers in the prior art are not cleaned cleanly, and the ink rollers are cleaned manually by wiping with a cloth, which takes time and time to clean the ink rollers. Laborious, water stains remain after the ink roller cleaning, can not be dried, the ink roller cleaning device cannot be moved and other technical problems

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