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Multiple color press unit type gravure press

A gravure printing machine and unit-type technology, applied in the direction of gravure rotary printing machine, printing machine, rotary printing machine, etc., to achieve the effect of simple and convenient operation, reasonable design of the whole machine, and sensitive adjustment

Inactive Publication Date: 2010-07-14
YUNCHENG PLATE MAKING PRINTING MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a multi-color unit-type gravure printing machine in order to solve the design deficiencies of each component structure in the existing gravure printing machine

Method used

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  • Multiple color press unit type gravure press
  • Multiple color press unit type gravure press
  • Multiple color press unit type gravure press

Examples

Experimental program
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Embodiment Construction

[0036] Such as figure 1 As shown, a multi-color gravure printing machine with a structure including a wide-width gravure drying box 51, a direct pressure clutch pressure storage mechanism 53, an automatic horizontal plate adjustment mechanism 52 for a gravure printing machine, and a reversing gear box 54. Scraper dolly 55, horizontal pendulum roller mechanism 50.

[0037] Such as figure 2 , 3 As shown in , 4, the drying box 51 of the wide-width gravure printing machine has a structure including a box body 1, and a blowing box 2 is provided on the side of the box body 1 facing the printing film, and a slit-shaped blowing nozzle is opened on the blowing box 2, There is a rectangular return air hole 3 in the middle of the side facing the printing film of the box body 1, and the area of ​​the return air hole 3 is not less than one-third of the entire drying area. The box body 1 is provided with an air inlet 5 and an air outlet 4, and several blowing boxes 2 are connected with ...

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Abstract

The invention relates to a printing machine, in particular to a multiple color press unit type gravure press which overcomes the defects of each assembly structure in the traditional gravure press. The gravure press comprises a board gravure press drying box, a direct pressing type on-off pressure material storing mechanism, a gravure press automatic transversal template adjusting mechanism, a reversing gear box, a scraper trolley and a horizontal swinging roller mechanism. On the whole, through the series technical improvement on each assembly of the multiple color press unit type gravure press, the invention has more reasonable design for the whole machine, enhances the production efficiency, saves the materials, more importantly, enhances the printing quality and improves the product quality.

Description

technical field [0001] The invention relates to a printing machine, in particular to a multi-color gravure printing machine. Background technique [0002] In the printing machinery industry, the gravure printing machine is a commonly used equipment, and its main structure is already well known to technicians. However, there are still some deficiencies in the specific details of the structure, such as figure 1 As shown, these specific details include: the wide-format gravure printing machine includes several components, such as a drying box, an embossing mechanism, a press storage mechanism, a horizontal plate adjustment mechanism, a reversing gear box, a scraper holder, and a tension swing roller. [0003] Specifically, each color group needs to be dried, and the corresponding specially designed drying box is used for drying, one drying box for each color group. At present, the structure of the old-fashioned drying box is generally a box body, and the side of the box body ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F9/02B41F23/04B41F9/08B41F13/008
Inventor 柴玉强李杰
Owner YUNCHENG PLATE MAKING PRINTING MACHINERY MFG
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