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printing press

A technology for printing presses and supporting frames, applied in the field of printing products manufacturing, can solve the problems of inconvenient replacement and single function, etc.

Active Publication Date: 2019-01-11
铜陵锋帆彩色印务股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a printing machine, which overcomes the problem of single function of the printing machine in the prior art and inconvenient replacement, and realizes the convenient replacement of the fixed roller

Method used

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Embodiment Construction

[0026] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0027] In the present invention, unless stated otherwise, the used orientation words such as "up, down, left, right" usually refer to figure 1 Up and down and left and right are shown. "Inner and outer" refer to the inner and outer on the specific outline. "Far and near" refer to far and near relative to a certain component.

[0028] The present invention provides a printing machine, which includes: a support frame 1, a material cylinder 2, a sliding roller 4, and a fixed roller 5, the material cylinder 2 is detachably connected to the support frame 1, and the sliding roller 4 and the fixed roller 5 are arranged on the support frame 1 in parallel and at inter...

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Abstract

The invention discloses a printing machine. The printing machine comprises a support frame (1), a charging barrel (2), a sliding roller (4) and a fixed roller (5), wherein the charging barrel (2) is detachably connected to the support frame, the sliding roller and the fixed roller are arranged on the support frame in parallel and at an interval, and the fixed roller is immersed into the charging barrel; the fixed roller comprises a rotating shaft (51), a fixed column (52) and a printing shell mold (53), both ends of the rotating shaft can rotate to penetrate through the support frame, the rotating shaft, the fixed column and the printing shell mold are coaxially arranged, the inner side surface of the fixed column sleeves the outer side surface of the rotating shaft, the inner surface of the printing shell mold detachably sleeves the outer side surface of the fixed column, a printing groove (54) is formed in the outer side surface of the printing shell mold, liquid absorbing cotton is arranged in the printing groove, threads are formed on the both ends of the rotating shaft, and the rotating shaft penetrates through the support frame and is fixed by nuts. According to the printing machine, the problems of single function and inconvenience in replacement of the printing machine in the prior art are solved, and the fixed roller can be conveniently replaced.

Description

technical field [0001] The present invention relates to the field of printed product manufacture, in particular to printing machines. 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 Printing onto paper or other substrate to reproduce the same print as the printing plate. [0003] The function of the existing printing machine is relatively simple. In general, when changing the printing pattern, the entire printing roller needs to be replaced again, which consumes too much time and materials. In order to save mater...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F27/06
CPCB41F27/06
Inventor 解和锋沐磊
Owner 铜陵锋帆彩色印务股份有限公司