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Printer protection device suitable for printing rollers of various specifications

A protection device and printing roller technology, which is applied to printing machines, rotary printing machines, printing, etc., can solve problems such as paper jams, printing roller damage, and printing rollers that cannot be used, so as to prevent excessive rotation speed and expand the scope of use , Protect the effect of normal work

Inactive Publication Date: 2021-03-09
温州肥途网络科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a printing machine protection device applicable to printing rollers of various specifications, which has the advantages of being suitable for printing rollers of various specifications and decelerating them in time when the fixed plate rotates at a high speed , which solves the problems that the printing rollers of various specifications cannot be applied, the printing rollers are easy to be damaged when the speed is fixed, and the paper jams are easy to occur

Method used

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  • Printer protection device suitable for printing rollers of various specifications
  • Printer protection device suitable for printing rollers of various specifications
  • Printer protection device suitable for printing rollers of various specifications

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-5 , a printing press protection device that can be applied to printing rollers of various specifications, including a casing 1, a support ring 2 is movably connected to the inside of the casing 1, a printing roller 3 is movably connected to the outside of the support ring 2, and the outside of the support ring 2 is movable Connected with a fixed plate 4, the outside of the fixed plate 4 is movably connected with a push rod 5, the outside o...

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Abstract

The invention relates to the technical field of printing, and discloses a printer protection device suitable for printing rollers of various specifications. The printer protection device comprises a shell, a support ring is movably connected to the interior of the shell, a printing roller is movably connected to the exterior of the support ring, a fixing plate is movably connected to the exteriorof the support ring, and a push rod is movably connected to the exterior of the fixing plate. Under the interaction of all structures of the device, a printer can be suitable for printing rollers of various specifications, when the fixing plate rotates fast, the printing roller can be decelerated in time through a connecting block and a stop block, and therefore the effect of decelerating the fixing plate in time when the rotating speed of the fixing plate is high is achieved; and the phenomena that the rotating speed of the fixing plate is too high, the printing effect is poor, even redundantpaper is rolled into the device, and paper jam occurs are prevented, so that normal work of the printing roller is protected, and the device conforms to the technical concept of intelligent manufacturing.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a printing machine protection device applicable to printing rollers of various specifications. Background technique [0002] Printing is a technology that transfers the ink to the surface of paper, fabric, leather and other materials through the processes of plate making, ink application, and pressure to reproduce the contents of the original manuscripts in batches. In a simple sense, printing is the process of transferring the graphic information on the original manuscript to the substrate by using printing plates or other methods. [0003] Most of the current printing machines use printing rollers to print paper and cloth. There are various specifications of printing rollers on the market, and each printing machine has its corresponding printing rollers, which limits the use of printing machines. range, and it is necessary to ensure a certain speed when the printing roller is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F13/10B41F13/34
CPCB41F13/10B41F13/34
Inventor 孙民鑫
Owner 温州肥途网络科技有限公司
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