Electronic shaft printing machine and operation method thereof

Abstract

The invention discloses an electronic shaft printing machine which comprises a first unwinding device, wherein a film receiving platform, a storage device, a printing part, a second unwinding device, a second winding device and a winding device are sequentially arranged on one side of the first unwinding device, an air floatation reverse printing device is arranged above the printing part, and the air floatation reverse printing device comprises a square overturning frame; a turnover mechanism is installed below the turnover frame and comprises a first turnover strip and a second turnover strip located below the first turnover strip, the included angle between the first turnover strip and the second turnover strip is 90 degrees, and the two ends of the first turnover strip and the two ends of the second turnover strip are installed on the diagonal positions of the turnover frame respectively; first adjusting mechanisms of the same structure are installed at the two ends of the second turnover strip and comprise first fixing plates and rotating rods, the tops of the first fixing plates are fixed to the turnover frame, rotating parts are installed on the outer sides of the first fixing plates, the tension and flatness of the rolled film can be dynamically adjusted according to the actual situation, and the printing effect is better.

Description

technical field [0001] The invention belongs to the technical field of printing, and in particular relates to an electronic axis printing machine and an operating method thereof. Background technique [0002] At present, in the printing industry, there are requirements for the tension and flatness of the material during printing. The material needs to go through multiple processes when printing, and the tension and flatness of the material have different changes when entering each process. If the tension and flatness If the requirements are not met, the printing effect is not good. In addition, when the material needs to be reverse printed, it is necessary to use the reverse printing device to reverse the material by 180°, and then enter the printing process. However, when the material is reversed, it will change Its direction will affect the tension and flatness of the material, and will affect the printing after flipping, resulting in blurred printed patterns. Therefore, a...

AI Technical Summary

Problems solved by technology

[0002] At present, in the printing industry, there are requirements for the tension and flatness of the material during printing. The material needs to go through multiple processes when printing, and the tension and flatness of the material have different changes when entering each process. If the tension and flatness If the requirements are not met, the printing effect is not good. In addition, when the material needs to be reverse printed, it is necessary to use the reverse printing device to reverse the material by 180°, and then enter the printing process. However, when the material is reversed, it will change Its direction will affect the tension and flatness of the material, and will affect the printing after flipping, resulting in blurred printed patterns. Therefore, an electronic axis printing machine that can adjust the tension and flatness of the material is proposed.

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