Printing delivery device of satellite type flexible printer

A technology of flexographic printing machine and conveying device, which is applied to general parts of printing machinery, printing machine, rotary printing machine, etc. The effect of improving smoothness

Inactive Publication Date: 2009-01-28
陈鸿奇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects of inaccurate overprinting and overall pattern deviation in existing satellite flexo printing machines that use entrainment, and the inability to directly introduce groove jaw structures to improve printing quality, the purpose of the present invention is to provide An improved printing conveying device of a satellite flexographic printing machine, which can overcome the defects of the prior art

Method used

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  • Printing delivery device of satellite type flexible printer
  • Printing delivery device of satellite type flexible printer
  • Printing delivery device of satellite type flexible printer

Examples

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Embodiment Construction

[0017] Referring to Figures 1 to 3, the printing conveying device of the satellite flexographic printing machine includes a large impression cylinder 2 installed on the frame 1 of the printing machine, and four sets of printing plate units arranged around the periphery of the large impression cylinder 2 3 etc. Conveying mechanism, wherein the plate roller 4 of the printing plate unit 3 cooperates with the large imprinting cylinder 2 for printing. The cylinder 2 and the conduction roller 5 etc. are rotated and fitted on the frame 1 of the printing machine, and the entrainment belts 6 and 7 are tightly fitted with the big embossing cylinder 2. It is characterized in that the arc surface 8 of the large embossing cylinder 2 has three The grooves 9, 10, 11 extending in the direction of the groove, each groove 9 is rotated and fitted with a jaw shaft 12 arranged along the axial direction, and several jaws 13 are fixed on the jaw shaft 12, and the claws of the jaws 13 End 14 cooperat...

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PUM

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Abstract

The invention relates to a printer transmitter of planet flexible printer. Wherein, it comprises printing larger roller on the frame, several printer units, and transmitter. The invention is characterized in that: the arc surface of roller has one or more grooves along the axles; each groove has rotational claw axle along the axle fixed with several claws; the end of claw is matched with the cut of groove; the driver of claw axle is extended outside one side of roller; the cut is arranged with one or several clamping plates along circumference to support the clamping band, whose top surface is arc same as the arc surface.

Description

technical field [0001] The invention belongs to the working mechanism of printing equipment, and specifically refers to a printing conveying device of a satellite type flexographic printing machine suitable for sheet substrates (single substrates). Background technique [0002] The satellite flexo printing machine that was commonly used in the past has a printing structure consisting of a large impression cylinder and several printing plate units distributed around it. It is generally only suitable for printing on roll substrates. The surface of the large printing cylinder advances with the rotation of the large impression cylinder, and every time the substrate passes through a printing plate unit, it is overprinted with a picture and text of a color. The disadvantage of this kind of satellite flexographic printing machine is: when changing the printing length, the plate roller and its driving gear of the printing plate unit must be replaced; since the large impression cylin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F13/18B41F13/193B41F21/10
CPCB41F5/24B41F21/10
Inventor 陈鸿奇
Owner 陈鸿奇
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