Automatic control system and control method of rubber cylinder surface cleaning device of offset printing machine

Abstract

The invention relates to an automatic control system of an offset press rubber roller surface cleaning device. The automatic control system comprises a controller, a displayer, an input device, an alarm apparatus, magnetic valve groups and detection component groups, wherein the magnetic valve groups and the detection component groups are installed on cleaners for color groups. The automatic control system of the cleaning device can achieve offset press rubber roller surface cleaning, real-time monitoring management of the cleaners and recording and filing of working data of the cleaners. The invention further relates to an automatic control method of the offset press rubber roller surface cleaning device. The automatic control method comprises the steps of automatic cleaning control, cleaning parameter adjustment control and senior management control. Accordingly, hierarchical management and operation of the automatic control system of the cleaning device are achieved, corresponding workers can flexibly modify cleaning conditions and working parameters of the cleaners, operate and control the work of the cleaners and maintain the cleaners.

Description

technical field [0001] The invention relates to the technical field of offset printing machines, in particular to an automatic control system for a rubber cylinder surface cleaning device of an offset printing machine, and also to a cleaning method for the rubber cylinder surface cleaning device of an offset printing machine. Background technique [0002] The offset printing machine is a kind of lithographic printing machine. According to the difficulty of the printing process, different numbers of color groups can be set in the offset printing machine. In each color group, ink is applied to the printing plate cylinder through the contact between the ink roller and the printing plate cylinder, and then The plate cylinder transfers the image and text on it to the blanket cylinder, which is then transferred from the blanket cylinder to the paper on the impression cylinder. After printing a certain number of sheets on the cylinder surface and ink roller surface of each color gr...

AI Technical Summary

Problems solved by technology

This cleaning method is time-consuming, labor-intensive, high-cost, poor in safety, and the cleaning effect is also affected by human factors.

In addition, direct contact with ink and cleaning fluid will cause harm to the health of operators, and at the same time, the cleaning fluid on the rag will pollute the production environment after volatilization

[0004] Authorized announcement number is CN1082893C (patent number is ZL93114150.8) Chinese invention patent "Cleaning System of Printing Press Cylinder and Method for Cleaning Dirt on the Cylinder", wherein the disclosed cleaning system of printing press cylinder can realize the automatic cleaning, but it cannot realize the monitoring of the cleaning state, and cannot guarantee the cleaning effect of the printing machine cylinder. At the same time, the cleaning system cannot flexibly adjust the cleaning parameters, and cannot record the cleaning data of the printing machine cylinder. The system management of the machine cleaning system, at the same time, the staff cannot intuitively know the working conditions of the cleaning device, especially for the situation that cannot be identified with the naked eye, it is necessary to judge the working condition of the cleaning device based on experience, and the reliability is poor

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