Variable-speed printer idler wheel

A printing press and roller technology, applied in printing presses, rotary presses, printing and other directions, can solve the problems of poor roller flexibility and inability to change speed, and achieve the effects of high stability, good speed change effect and simple structure

Inactive Publication Date: 2015-12-23
WUXI YANGJIAN HUAQIANG PACKING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rollers on traditional printing machines have poor flexibility and cannot change speed

Method used

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  • Variable-speed printer idler wheel

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. 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.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A variable-speed printing machine roller, comprising: a roller main body 3, a roller connecting rod 1, a speed-changing bearing 4, and a driving rod 2. , the speed change bearing 4 is connected with the drive rod 2 .

[0015] In addition, a differential gear is arranged inside the speed change bearing 4 .

[0016] In addition, the roller main body 3 is connected to the transmission bearing 4 through a shaft.

[0017] In addition, a d...

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Abstract

The invention discloses a variable-speed printer idler wheel. The variable-speed printer idler wheel comprises an idler wheel body, an idler wheel connecting rod, a variable-speed bearing and a driving rod. The variable-speed bearing is arranged in the middle of the idler wheel body. The idler wheel body is connected with the idler wheel connecting rod. The variable-speed bearing is connected with the driving rod. In this way, the variable-speed printer idler wheel is simple in structure; by the adoption of coaxial double driving, the speed change effect is good, different requirements of the printer idler wheel are met, and the stability is high.

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to a variable-speed printing machine roller. Background technique [0002] Printing equipment is a machine that processes and finishes printed sheets into printed products. There are three methods of binding books and periodicals: wire binding, paperback and hardcover. Generally, it goes through the processes of cutting, folding, collating (collating), book block processing, book stapling, wrapping, book cutting, and packaging. The rollers on traditional printing machines have poor flexibility and cannot change speed. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a variable-speed printing machine roller, which has a simple structure, adopts coaxial double drives, and has a good speed-changing effect, which ensures the different requirements of the printing machine roller and has high stability. [0004] In order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F13/008
Inventor 许荣芳
Owner WUXI YANGJIAN HUAQIANG PACKING MATERIAL
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