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A rotary press device for a printing machine

A rotary press technology for printing machines, applied in metal processing, etc., can solve the problems of low paper press efficiency, low paper press efficiency, and unsatisfactory paper flatness, and achieve the effect of improving paper press efficiency and ensuring flatness

Inactive Publication Date: 2019-08-23
汕头市恒立印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the paper pressing efficiency of the paper pressing device is low, and when there are wrinkles in the paper, the paper after pressing still has wrinkles, and the flatness of the paper is not ideal.
Therefore, existing paper pressing devices for printing machines have the problems of low paper pressing efficiency and unsatisfactory paper flatness after pressing.

Method used

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  • A rotary press device for a printing machine
  • A rotary press device for a printing machine
  • A rotary press device for a printing machine

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Embodiment Construction

[0013] Such as Figure 1 ~ Figure 3 As shown, a rotary press device for a printing machine includes a frame 10, a paper placement table 20, a paper pile 30 and a rotary press device 40; the frame 10 includes a pair of support plates symmetrically arranged front and back; the paper placement work The table 20 is arranged between a pair of support plates and the stack of paper 30 is placed on the paper placement workbench 20; the rotary paper pressing device 40 includes a pair of pressing blocks 46 symmetrically arranged left and right; the pair of pressing blocks 46 includes cylindrical pressing columns 461 and pressing plate 462; the pressing plate 462 is formed on the outer cylindrical surface of the pressing column 461 and the outer end surface of the pressing plate 462 is arranged tangentially with the outer cylindrical surface of the pressing column 461; The L-shaped guide groove 100; a pair of front and rear symmetrical guide grooves 100 is slidingly provided with the cen...

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Abstract

The invention discloses a rotary paper pressing device for a printer. The rotary paper pressing device for the printer comprises a machine frame, a paper holding workbench, a paper pile and a rotary paper pressing unit. The machine frame comprises a pair of supporting plates symmetrically arranged in a front-back mode. The paper holding workbench is arranged between the pair of supporting plates,and the paper pile is placed on the paper holding workbench. The rotary paper pressing unit comprises a pair of pressing blocks symmetrically arranged in a left-right mode. The pair of pressing blockscomprises cylindrical pressing columns and pressing plates. The pressing plats are formed on the outer cylindrical surfaces of the pressing columns, and the outer end faces of the pressing plates aretangent to the outer cylindrical surfaces of the pressing columns. A pair of bilaterally symmetrical L-shaped guide grooves arranged in a front-back penetrating mode is formed in the upper portions of the pair of supporting plates. Center columns are arranged in the pair of front-back symmetrical guide grooves in a sliding mode. The pressing columns are fixed to the center columns and located between the pair of supporting plates. The rotary paper pressing device for the printer can improve paper pressing efficiency and guarantee the flatness of paper.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to a rotary platen device for a printing machine. Background technique [0002] The existing printing machine needs to cut the base paper before printing; when cutting, the base paper (paper stack) needs to be transported to the paper cutting platform, and then the paper is compressed with a paper pressing device before cutting . The existing paper pressing device generally uses two left and right hydraulic cylinders to drive the pressing plate to press the paper. However, the paper pressing efficiency of the paper pressing device is low, and when the paper is wrinkled, the pressed paper still has wrinkles, and the flatness of the paper is not ideal. Therefore, the existing paper pressing device for printing machines has the problems of low paper pressing efficiency and unsatisfactory paper flatness after pressing. Contents of the invention [0003] The object of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D7/04B26D7/08
Inventor 徐亚维
Owner 汕头市恒立印务有限公司
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