Printing machine capable of automatically supplementing ink for printing

Abstract

The invention relates to the technical field of printing machines, in particular to a printing machine capable of automatically supplementing ink for printing. The printing machine comprises a case, wherein a main impressing roller driven by a motor is rotationally mounted in the center of an inner cavity of the case, first printing rollers driven by the motor are arranged at the upper end and thelower end of the main impressing roller respectively, the two sets of first printing rollers are both rotationally connected with the case, auxiliary impressing rollers driven by the motor are arranged at the opposite sides of the two sets of first printing rollers respectively, first ink guide rollers and first water guide rollers which are attached to the two sets of auxiliary impressing rollers are arranged at the outer sides of the two sets of auxiliary impressing rollers, first dampening rollers attached to the first water guide rollers are arranged at the outer sides of the first waterguide rollers, first inking rollers attached to the first ink guide rollers are arranged at the outer sides of the first ink guide rollers, and the auxiliary impressing rollers, the first ink guide rollers, the first inking rollers, the first water guide rollers and the first dampening rollers are all rotationally connected with the case. According to the printing machine, the problem of missing printing caused by untimely supplementing of ink and water due to the fact that the supplementing of ink and water is manually controlled traditionally is avoided.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to a printing machine for automatic ink replenishment for printing. Background technique [0002] A machine for printing text and images. Modern printing machines are generally composed of plate loading, ink application, embossing, paper feeding (including folding) and other mechanisms. Its working principle is: first make the printing plate of the text and image to be printed, install it on the printing machine, and then apply the ink to the place where the text and image are on the printing plate manually or by the printing machine, and then transfer it directly or indirectly Print onto paper or other substrates such as textiles, sheet metal, plastic, leather, wood, glass, and ceramics to reproduce the same print as the printing plate. The invention and development of the printing press played an important role in the spread of human civilization and culture. [0003]...

AI Technical Summary

Problems solved by technology

[0003] The current printing machine needs to print the content of multiple color combinations one by one through multiple printing machines, which is not only time-consuming and laborious, but also has low printing efficiency, and the artificial control of ink and water replenishment is prone to cause ink and water replenishment. missing print

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