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Stamping device and printer

A technology of a printing machine and a power device, applied in the field of printing press devices, can solve the problems of inability to adjust the pressure, the top of the printing press device is dead, and the fonts and patterns are not clear, so as to improve printing efficiency, layer thickness and uniformity, and improve printing. quality effect

Active Publication Date: 2016-01-13
谢成虎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the substrate printed in this way is subjected to a large area of ​​uniform pressure during the printing process, it is very easy to cause shallow force in the inking process. When printing more delicate or small-area patterns, it is very easy to cause the pattern The fonts and patterns on the substrate are not clear, especially after the ink layer is enlarged, the graphics on the substrate are more likely to become smaller and blurred
At the same time, the flat printing press device cannot adjust the pressure during printing for changes in the thickness of different substrates
[0003] When improving the existing printing equipment, the method of increasing the printing pressure is often used. However, when the pressure of the printing seat is too high, it is easy to cause the phenomenon of the pressing device to die, and the long-term pressurization will cause mechanical damage in the printing device. The casting breaks or deforms, rendering the entire press useless

Method used

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  • Stamping device and printer
  • Stamping device and printer
  • Stamping device and printer

Examples

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] The detailed exploded view and schematic diagram of the embossing device in the embodiment of the present invention and the printing machine applying the device are as follows: Figure 1-5 shown. The embossing device in the embodiment of the present invention includes a cylindrical roller, a roller height adjusting device, a printing plate, a base and a power device.

[0027] In order to further improve the contact force between the surface of the roller and the substrate while protecting the surface of the substrate, a soft layer can be added to the outer surface of the roller, and the soft layer can be made of tough and soft materials, such as leather, plastic materials, etc. .

[0028] The roller height adjustment device includes a fixed end 4 and a movable end, wherein the movable end includes the first slider 5 and the second slider 3 in...

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PUM

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Abstract

The invention discloses a stamping device. The stamping device comprises a cylindrical roller, a roller height adjusting device, a printing plate, a base and a power device, wherein the roller is opposite to the printing plate; a channel through which the printed material passes is reserved between the roller and the printing plate; the roller is fixedly arranged on the base by the roller height adjusting device; the self height of the roller is changed under the action of the roller height adjusting device; the base is subjected to reciprocation movement under the driving of the power device. Through the adoption of the stamping device, the pressure among the printed material, the stamping device and the printing plate can be increased; the stamping device is capable of uniformly stamping, so that the printing quality is improved; meanwhile, due to the design of the roller, the printing efficiency can be improved.

Description

technical field [0001] The invention relates to an embossing device, in particular to an embossing device in line contact with a substrate, and also to a printing machine using the embossing device. Background technique [0002] The printing process is to place the substrate between the press device and the printing plate, relying on the pressure provided by the press device to transfer the graphics on the printing plate to the substrate. In the existing technology, the printing press device often adopts a flat plate device, so that the substrate is in surface-to-surface contact with the flat press device, and then the printing process is completed depending on the pressure between the flat press device and the printing plate. Since the substrate printed in this way is subjected to a large area of ​​uniform pressure during the printing process, it is very easy to cause shallow force in the inking process. When printing a more delicate or small-area pattern, it is very easy t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F13/34
Inventor 谢成虎
Owner 谢成虎
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