Green printing system and green printing method based on dual induction

Abstract

The invention discloses a green printing system and a green printing method based on a dual induction. The green printing system comprises a paper cutting machine, a printing machine and a drying machine, after paper is cut through the paper cutting machine, ink printing is conducted through the printing machine, then an operator sends the paper into the drying machine to conduct drying, the drying machine comprises a base and a top cover which are fixedly connected through a plurality of supporting columns, side protruding edges and a rear protruding edge are arranged on the upper edge of thebase, pneumatic cylinders are welded to the four corners of the side protruding edges, output shafts of the pneumatic cylinders are fixedly connected with pressing plates, and displacement sensors are fixedly embedded in the inner side of the pressing plates; the center of a bottom plate of the base is provided with a recognition area coated with colored pigment, and a human body infrared recognition sensor and a camera used for shooting the recognition area are embedded and fixed to the inner side of the rear protruding edge; and a hydraulic cylinder is fixed to the top cover, an output shaft of the hydraulic cylinder is fixedly connected with a metal jet box, and a plurality of air outlet holes are formed in the bottom wall of the metal jet box.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a double induction-based green printing system and a green printing method. Background technique [0002] In the printing operation, it is generally divided into steps such as paper cutting, printing and drying after printing. Before printing, the paper to be printed needs to be cut to a specified size, and a paper cutter needs to be used in the process of cutting the paper; [0003] However, during the use of the paper cutters currently on the market, the operator needs to manually align the paper to be cut with the cutter of the paper cutter. In the process of adjusting the position of the paper, the operator needs to raise his hand below the cutter. At the same time, the paper side door is leveled by the operator's hand, which is prone to errors and reduces the cutting quality. [0004] At the same time, the current paper dryers for printing have a low degree of automation,...

AI Technical Summary

Problems solved by technology

[0003] However, during the use of the paper cutters currently on the market, the operator needs to manually align the paper to be cut with the cutter of the paper cutter. In the process of adjusting the position of the paper, the operator needs to raise his hand below the cutter. At the same time, the paper side door is leveled by the operator's hand, which is prone to errors and reduces the cutting quality

[0004] At the same time, the current paper dryers for printing have a low degree of automation, and it is impossible to automatically start drying after putting in the paper. This is because the weight of a single paper is very small. If traditional triggers such as weight sensors are used Induction, it is easy to malfunction, resulting in frequent start and stop of the dryer

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