Accurate ink supply system

Abstract

The invention relates to the technical field of ink supply of printing machines, in particular to an accurate ink supply system comprising an automatic ink adding system, a concentrated ink conveyingsystem, a full-digital ink supply system and a control system. The automatic ink adding system is connected with the concentrated ink conveying system through a pipeline and is used for supplying inkto the concentrated ink conveying system. The upstream portion of the concentrated ink conveying system is connected with the automatic ink adding system, and the downstream portion of the concentrated ink conveying system is connected with the full-digital ink supply system and is used for conveying the ink to the full-digital ink supply system in a concentrated and quantitative manner. The upstream portion of the full-digital ink supply system is connected with the concentrated ink conveying system through a pipeline and is used for uniformly and stably supplying the ink to a printing machine. The control system is electrically connected with the automatic ink adding system, the concentrated ink conveying system and the full-digital ink supply system and is used for controlling smooth operation of the whole system. An ink supply pump is arranged on the automatic ink adding system. The ink supply pump comprises an ink inlet and an ink outlet. The ink outlet is connected with the concentrated ink conveying system through a pipeline. By means of the ink supply system, the ink can be accurately, uniformly and stably supplied to printing in a near-distance ink supply manner.

Description

technical field [0001] The invention relates to the technical field of ink supply for printing machines, in particular to a precise ink supply system. Background technique [0002] Problems of traditional printing: long printing preparation time, which affects efficiency; difficult to meet printing quality standards, and difficult to control color consistency; waste of ink and paper for power-on preparation; and lack of skilled personnel. [0003] As we all know, the ink supply system is an important equipment in the printing industry. It mainly monitors the amount of ink in the ink fountain of the printing machine. When the ink in the ink fountain of the printing machine reaches the lowest line, the system will send out an alarm to remind you to add ink. Automatic control of the ink supply unit. In the printing process, the control of ink is an indispensable part of obtaining high-quality printed matter. If there is too little ink in the ink cartridge during the printing ...

AI Technical Summary

Problems solved by technology

[0002] Problems of traditional printing: long printing preparation time, which affects efficiency; difficult to meet printing quality standards, and difficult to control color consistency; large waste of ink and paper for power-on preparation; and lack of skilled personnel

The role of the ink supply system is the most important, but the existing ink supply system is not highly digitized, and manual intervention is still required in many places, which not only does not improve production efficiency a lot, but also causes ink leakage and inaccurate detection. A series of troublesome problems such as pipeline blockage and low ink supply accuracy

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