an ink device

Abstract

The invention relates to an ink piece device which is arranged on a printing machine. The ink piece device comprises an ink roller (14) and a plurality of ink piece units (1), wherein the ink piece units (1) are arranged on one side of the ink roller in the direction of an ink roller shaft and can slide in the axial direction of the ink roller (14). A plurality of independent ink supply areas corresponding to the ink roller (14) are formed. According to the ink piece device, the ink piece device is arranged to be a combined body composed of the intelligent ink piece units, independent ink supply for same-roller and different-ink-color sub areas is achieved, only the areas required to be inked is supplied with the oil ink, and oil ink consumption is reduced; the sub areas are convenient to adjust, and the ink piece units are independent relatively, so that assembly and disassembly are quick in speed, and flexible and convenient positioning is achieved; if one ink piece is damaged in the using process, only local replacement is needed, and use cost can be reduced; the ink piece units are arranged on a track, so that assembly and disassembly are convenient, the printing device can be repaired quickly, and meanwhile, the parts prone to damage can be replaced conveniently and the ink piece can be maintained and cleaned conveniently.

Description

technical field [0001] The invention relates to a CPC automatic ink-controlled printing machine, in particular to an ink device in this type of printing machine. Background technique [0002] At present, for the printing machinery with CPC automatic ink control, if it is necessary to supply ink to a single ink roller at a fixed point in a local area, it is realized by using a color separation plate structure, and the CPC automatic ink control control for ink control is the length of the entire ink roller, That is to say, the color separation plate only solves the problem of ink supply in different areas, and the ink coating is carried out along the entire length of the ink roller. Ink use efficiency is low and consumption is high, which leads to high printing costs. At the same time, the color separation board needs to be sealed on three sides, and the replacement of vulnerable parts is difficult and difficult to clean. Contents of the invention [0003] The purpose of th...

AI Technical Summary

Problems solved by technology

[0002] At present, for the printing machinery with CPC automatic ink control, if it is necessary to supply ink to a single ink roller at a fixed point in a local area, it is realized by using a color separation plate structure, and the CPC automatic ink control control for ink control is the length of the entire ink roller, That is to say, the color separation plate only solves the problem of ink supply in different areas, and the ink coating is carried out along the entire length of the ink roller. The ink usage efficiency is low and the consumption is large, which makes the printing cost high. At the same time, the color separation board needs to be sealed on three sides, and the replacement of vulnerable parts is difficult and difficult to clean.

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