Ink color matching system of digital printer

Abstract

The invention relates to an ink color matching system of a digital printer, and belongs to the technical field of digital printing or the technical field of green printing. The system is used for providing single-color ink to a printing mechanism of the digital printer, and comprises four primary color ink boxes respectively corresponding to CMYK, a flushing water tank, an air pump and a stirringmechanism; electromagnetic valves and peristaltic pumps are respectively provided at the bottoms of each primary color ink box, and are connected in parallel; the output sides of the electromagnetic valves at the bottoms of each primary color ink box all communicate to a gathering pipe; the gathering pipe is connected with multiple branch valves by a four-way pipe fitting or a fife-five pipe fitting; outlets of each branch valve are connected with branch pipes; and outlets of the branch pipes extend above the corresponding single-color ink boxes. The automatic color matching of the automatic digital printer can be implemented; moreover, through the design of the air pump in the structure, ink cannot be retained in the pipes, and the condition of blockage due to condensation of the ink cannot occur; and after printing is completed, the flushing water tank performs flushing to prevent adverse effects caused by retaining of the ink in the ink boxes.

Description

technical field [0001] The invention relates to an ink color matching system of a digital printing machine, which belongs to the technical field of digital printing or the technical field of green printing. Background technique [0002] Digital printing is a new type of printing technology that uses the pre-press system to directly transmit graphic information to the digital printing machine through the network; the digital printing system is mainly composed of the pre-press system and the digital printing machine. Some systems are also equipped with binding and cutting equipment. Working principle: The operator outputs the digital information of the original manuscript or digital media or the network digital files received from the network system to the computer, and then creates, modifies and arranges the digital information on the computer to become the digital information satisfactory to the customer. After RIP processing, it becomes the corresponding The single-color p...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above problems and design the present invention to realize the automatic color matching of the automatic digital printing machine. At the same time, the design of the air pump can ensure that the ink will not entangle in the pipeline, and the ink will not solidify and block. situation; after printing is completed, it can be flushed through the flushing water tank, which can avoid the adverse effects of ink remaining in the ink cartridge

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