A multi-channel ink tank

Abstract

The invention discloses a multi-pipeline ink tank, which comprises a casing, a raised oil surface arranged between the casings, and a first pipeline and a second pipeline connected to the raised oil surface. Both sides of the surface are sloped, the middle part is concave inward, the middle part is connected with the slopes on both sides, the ink inlet of the first pipeline is connected with the first ink pump, and the ink outlet is located near the connection between the raised oil surface and the shells at both ends , the ink of the first ink pump enters the two ends of the raised oil surface through the first pipeline, the ink inlet of the second pipeline is connected with the second ink pump, and the second pipeline and the raised oil surface pass through several devices It communicates with the flow-controllable ink outlet at the bottom middle of the raised oil surface, and the ink of the second ink pump enters the middle of the raised oil surface through the second pipeline. The invention can achieve the purpose of uniform ink addition, ink flow and ink concentration adjustment in the printing process. Compared with the conventional ink tank, the ink tank is controllable and variable, and the ink supply quality is improved during the printing process, and the printing speed is improved. The effect is very prominent.

Description

technical field [0001] The invention relates to an ink tank, in particular to a multi-pipeline ink tank, which belongs to the field of printing machinery. Background technique [0002] During the printing process of the printing machine, as the continuous printing time increases, the viscosity of the ink will increase, resulting in uneven printing of printed matters such as cigarette labels, which will affect the printing quality. At the same time, it will also affect the printing speed of the printing machine. When the ink supply is unstable, such as the viscosity of the ink is too high, the printing speed must be adjusted and reduced. It is difficult to replace the ink and takes a long time. In order to deal with such problems, it is realized in the continuous printing process. It is very important to add ink evenly, adjust ink flow, and ink concentration. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a...

AI Technical Summary

Problems solved by technology

[0002] In the printing process of the printing machine, as the continuous printing time increases, the viscosity of the ink will increase, resulting in uneven printing of printed matters such as cigarette labels, which will affect the printing quality

At the same time, it will also affect the printing speed of the printing machine. When the ink supply is unstable, such as the viscosity of the ink is too high, the printing speed must be adjusted and reduced. It is difficult to replace the ink and takes a long time. In order to deal with such problems, it is realized in the continuous printing process. It is very important to add ink evenly, adjust ink flow and ink concentration

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