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Method and device for preparing and transferring printing plates

A printing plate and equipment technology, applied in the direction of printing plate preparation, printing, transportation and packaging, etc., to achieve the effect of improving flexibility

Inactive Publication Date: 2011-09-21
HEIDELBERGER DRUCKMASCHINEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the stated requirements, a large spatial area is also required, resulting in a spatial separation between the separating device and the plate magazine

Method used

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  • Method and device for preparing and transferring printing plates
  • Method and device for preparing and transferring printing plates
  • Method and device for preparing and transferring printing plates

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] figure 1 A side cross-sectional view of the plate receiver 52 is shown. The printing plate receiver is here a component of a printing plate exposure machine (not shown here) which supplies the printing plates 42 , 43 via the printing plate receiver 52 . Such a plate receiver and a plate exposure machine are described in the unpublished German application DE 10 2009 052 144, to which reference is made with respect to the plate receiver and its positioning in the plate exposure machine.

[0032] The printing plate receiver 52 includes a cover element 44 which in turn includes the protective device 10 . The protective device 10 is pivotably arranged such that the printing plate stacks 40 , 41 and / or the pallet 2 with the printing plate stack 42 can be inserted into the printing plate receiving device 52 .

[0033] For receiving trays 2 , the plate receiver 52 includes the tray receiver 26 . The tray receiving device 26 is here in the lower front removal position, which ...

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PUM

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Abstract

The present invention relates to a method and a device for preparing and transferring printed plates, and particularly to the method and the device for preparing and transferring printing plates (42,43) of two printing plate stacks (40,41), wherein the printing plate stacks are prepared by printing plate preparing components (1,2) which can be adjusted relatively. So far, the printing plate preparing components (1,2) are supported in a chamber box and are supplied to a separation device (50) through vertical and horizontal movements. The known structure has the defects of large labor cost and high space requirement. For reducing the space requirement, the invention suggests a tray receiving device (26) with a swinging axis (5b), and therefore the tray receiving device enters a withdrawal position and a stop position through swinging around the swinging axis (5b) relatively to the second printing plate preparing component (1). The printing plate (42) can be separated from the first printing plate preparing component at the withdrawal position and can be separated from the second printing plate preparing component at the stop position.

Description

technical field [0001] The invention relates to the technical field of electronic platemaking and to a method for providing printing plates and transferring them to another device, wherein at least two printing plate stacks are provided by at least two printing plate supply elements, wherein the printing plates The plate supply elements can be adjusted relative to one another and separate a printing plate from a respective one of the printing plate stacks in the vicinity of the separating device by means of the separating device. Furthermore, the invention relates to a device for carrying out the method and a printing plate exposure machine comprising the device. Background technique [0002] In platemaking technology, the production of printing manuscripts for printed sheets, which include all elements to be printed, such as text, graphics and images. For color printing, a separate printing master is produced for each ink, which includes all elements printed in the corresp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41C1/00B65H1/00B65H3/00
CPCB65H2405/354B65H3/44B65H2403/5311B65H2405/332B65H2701/1928B65H1/04
Inventor A·特里尔克
Owner HEIDELBERGER DRUCKMASCHINEN AG
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