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Double-face printer

A printing press, double-sided technology, applied in printing presses, rotary presses, printing and other directions, can solve the problems of cumbersome process, low production efficiency, difficult to accurately align substrates, etc., to achieve simple operation, low production cost, improved The effect of production efficiency

Inactive Publication Date: 2017-05-17
重庆市鹏程印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the process is quite cumbersome, and the production efficiency is low, and it is difficult to accurately align the front and back of the substrate

Method used

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  • Double-face printer

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Embodiment Construction

[0010] See figure 1 , the present invention comprises machine platform 100, is fixed with printing plate roller 10, rubber pressure wheel 20, paint groove 30 and pigment coating amount regulating device 40 and driving device 80 on machine platform 100, wherein, printing plate roller 10 is positioned at paint groove 30 Above, its lower end stretches into the paint tank 30, the pigment coating amount adjustment device 40 is located on the side of the printing plate roller 10, the rubber pressure wheel 20 is pressed on the printing plate roller 10, and the driving device 80 is connected to the printing plate roller 10 and the rubber pressure roller. The wheel 20 can control the rotation speed of the printing plate roller 10 and the glue roller 20 by adjusting the driving device 80 .

[0011] The printing plate roller 10, the rubber pressing wheel 20, the pigment tank 30 and the pigment coating amount regulating device 40 are all two groups, and are symmetrically distributed.

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Abstract

The invention discloses a double-face printer. The double-face printer comprises a machine table. Printing plate rollers, rubber pressing wheels, pigment tanks, pigment coating amount adjusting devices and a drive device are fixed to the machine table. The printing plate rollers are located above the pigment tanks, and the lower ends of the printing plate rollers stretch into the pigment tanks. The pigment coating amount adjusting devices are located on the side faces of the printing plate rollers. The rubber pressing wheels are pressed on the printing plate rollers. The drive device is connected to the printing plate rollers and the rubber pressing wheels. The two sets of printing plate rollers are arranged and symmetrically distributed left and right, the two sets of rubber pressing wheels are arranged and symmetrically distributed left and right, the two sets of pigment tanks are arranged and symmetrically distributed left and right, and the two sets of pigment coating amount adjusting devices are arranged and symmetrically distributed left and right. A base material conveying channel is formed between the left set of rubber pressing wheel and the right set of rubber pressing wheel. Two printing devices are arranged on the machine table, base materials needing to be printed pass through the part between the rubber pressing wheels of the two printing devices, and accordingly double-face simultaneous continuous printing can be achieved. Meanwhile, the positions of the rubber pressing wheels can be adjusted according to the different base materials, operation is simple, meanwhile, pattern overlapping printing of double faces of the base materials can be achieved, the production cost is low, and the production efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a double-sided printing machine capable of simultaneous and continuous printing on both sides. Background technique [0002] The traditional printing machine is composed of a printing plate roller, a rubber pressure wheel, a pigment tank, and a pigment coating amount adjustment device. The pigment is scraped off, the printing plate roller and then the pigment is pressed onto the substrate through the rubber pressure roller to complete the printing work. There are certain defects in traditional printing machines, that is, if double-sided printing is required on a substrate, it must be printed twice, and then printed on the other side of the substrate after printing on the first side. Therefore, the process is quite cumbersome, and the production efficiency is low, and it is difficult to accurately align the front and back sides of the substrate. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): B41F7/08B41F13/34
Inventor 刁攀利陈兴君
Owner 重庆市鹏程印务有限公司