Intaglio printing machine

A gravure printing machine and technology for printing presses, which are used in gravure rotary printing machines, printing machines, rotary printing machines, etc., can solve the problems of uneven ink color and periodic ink color change of printed matter, and achieve the effect of uniform ink color.

Pending Publication Date: 2020-10-16
ANHUI TIANXIANG HIGH TECH SPECIAL PACKAGING MATERIALS GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current gravure printing machine has uneven ink color and periodic ink color changes on the printed matter. Therefore, we propose a gravure printing machine

Method used

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  • Intaglio printing machine
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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. Similarly generalized, the present invention is therefore not limited by the specific embodiments disclosed below.

[0026] Secondly, the present invention is described in detail in conjunction with schematic diagrams. When describing the implementation of the present invention in detail, for the convenience of explanation, the cross-sectional view showing the device structure will not be partially enlarged accor...

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PUM

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Abstract

The invention belongs to the technical field of intaglio printing machines, and particularly relates to an intaglio printing machine. The intaglio printing machine comprises a first baffle plate, a second baffle plate, a scraper bracket, a roller plate and a spray head, an adjusting pull rod is fixedly mounted on the inner wall of the scraper bracket, the top of the scraper bracket is fixedly provided with a scraper bottom plate, the right end of the top of the scraper bottom plate is provided with an inclined surface, the right side of the top of the scraper bottom plate is fixedly provided with a pressing plate through a pressing plate bolt, a right end bottom plate of the pressing plate is connected with a scraper clamping plate, a crack is formed in the middle of the scraper clamping plate, a scraper is fixedly installed on the inner wall of the scraper clamping plate through a clamping plate bolt, and the first baffle plate is fixedly installed on the top of the scraper clamping plate. The intaglio printing machine is scientific and reasonable in structural design, a roller plate is fixedly installed at the bottom of the inner wall of an ink box, ink is uniformly smeared on anink stick through two groups of sponge rollers by the roller plate, a spray head is installed at the right end of the inner wall of the ink box, the spray head is externally connected with a water source through a water injection interface, and the cleaning function on the ink stick is achieved.

Description

technical field [0001] The invention relates to the technical field of gravure printing machines, in particular to a gravure printing machine. Background technique [0002] The gravure printing machine is a machine that uses gravure printing. The graphic part of the printing plate is concave, while the blank part is on the same plane as the outer circle of the printing plate cylinder. The ink knife scrapes off the ink on the blank part of the layout, leaving the ink on the graphic part, and then passes through the paper, and the impression roller imprints on the back of the paper, so that the ink in the concave part is directly transferred to the paper surface, and finally through The receiving part accumulates or rewinds the printed matter. [0003] The current gravure printing machine has uneven ink color and periodic ink color changes on the printed matter. Therefore, we propose a gravure printing machine. Contents of the invention [0004] The purpose of this section...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F9/10B41F9/06B41F35/04
CPCB41F9/10B41F9/063B41F35/04B41P2235/26
Inventor 余天祥刘汉桥
Owner ANHUI TIANXIANG HIGH TECH SPECIAL PACKAGING MATERIALS GRP CO LTD
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