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Multifunctional printing mechanism

A printing mechanism and multi-functional technology, applied in the field of multi-functional printing mechanism, can solve the problems of paper waste and damage, and achieve the effect of reducing economic losses, avoiding damage and waste

Inactive Publication Date: 2019-03-08
WUXI JIANGSU WEIFENG PRINTING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although this simple reciprocating printing equipment has a simple structure and can reduce costs, since the paper feeding cylinder will continuously feed paper to the printing machine during the printing process, when a failure occurs in the printing machine, the paper feeding cylinder will still feed paper to the printing machine. Paper is easy to cause paper waste or even damage, resulting in large economic losses

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1, a kind of multifunctional printing machine, such as figure 1 and figure 2 As shown, it includes a body 1, a paper feed cylinder 11 arranged on one side of the body 1, a printing roller 12 arranged in the body 1, and several connecting guide rollers 13 rotatably connected in the body 1, and the body 1 faces the side of the ground A mounting plate 14 arranged parallel to the ground is integrally provided, and several wheel rods 15 arranged perpendicular to the ground are slidably connected to the body 1. The wheel rods 15 are bent and arranged in an "L" shape. 16 to the wheel. Both ends of the pressure roller 18, the tension roller 17, the printing roller 12 and the connecting guide roller 13 are rotatably connected to the body 1 through connecting bearings, the bottom of the body 1 is fixed with a mounting plate 14, and the mounting plate 14 is fixed to the ground by bolts .

[0045] Such as figure 1 and figure 2 As shown, the length of the horizontal ...

Embodiment 2

[0058] Embodiment 2, a multifunctional printing machine, differs from Embodiment 1 in that, as Figure 8 As shown, the brake member 52 includes a brake drive disc 521 perpendicular to the rotation axis 111 and rotatably connected to the body 1. The brake drive disc 521 is provided with an Archimedes spiral brake groove 522 on the side facing the brake block 51. The brake block 51 is provided with a driven groove 523 corresponding to the brake groove 522 , and the driven groove 523 on the brake block 51 cooperates with the brake groove 522 . The body 1 is provided with a brake motor 524, the output shaft of the brake motor 524 is fixed with a brake drive tooth 525, and the side of the brake drive disc 521 facing away from the brake block 51 is provided with a driven tooth 526 meshing with the brake drive tooth 525.

[0059] A backup battery is provided in the body 1, and the backup battery is electrically connected to the brake motor 524 for starting the brake motor 524, and a ...

Embodiment 3

[0060] Embodiment 3, a multifunctional printing machine, differs from Embodiment 1 or 2 in that, as Figure 9 As shown, the body 1 is provided with a brake mechanism 5 for locking the rotating shaft 111 to reduce its rotational speed. The brake mechanism 5 includes a brake lever 541 rotatably connected to the body 1. The end of the brake lever 541 is arranged in an arc, and its concave side Facing the rotating shaft 111 , a brake pad 548 made of rubber material is fixed, and the body 1 is also provided with a pusher 54 for pushing the brake lever 541 to rotate toward the rotating shaft 111 . The pusher 54 includes a push rod 542 and a push cylinder 543. The push cylinder 543 is horizontally fixed outside the body 1. One end of the push rod 542 is hinged on the output shaft of the push cylinder 543, and the other end is hinged on the end of the brake lever 541.

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PUM

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Abstract

The invention discloses a multifunctional printing mechanism. The multifunctional printing mechanism has the advantages of being capable of stopping a paper sending cylinder in time when a printing press breaks down and avoiding financial loss caused by damage and waste of a plurality of paper. According to the main points of the technical scheme, the paper sending cylinder is rotatably connectedto a machine body by a rotation shaft arranged on the center line of the paper sending cylinder; the two sides of the rotation shaft are both connected with bearings, and the bearings are fixed into the machine body; the rotation shaft penetrates through the machine body and extends out of the machine body and the machine body is provided with a brake mechanism for locking the rotation shaft to reduce the rotating speed of the rotation shaft; the brake mechanism comprises two brake rings oppositely arranged and the brake rings are oppositely connected to the machine body in a sliding mode andthe machine body is further provided with moving parts for pushing the brake rings to move toward or away from each other. The multifunctional printing mechanism can stop the rotation of the paper sending cylinder in time when problems of the printing press occur and stop the paper delivering of the paper sending cylinder, and thus the damage and waste of follow-up papers are avoided, and then thefinancial loss can be reduced as much as possible when the printing pressbreaks down.

Description

technical field [0001] The invention relates to the field of printing machinery, in particular to a multifunctional printing mechanism. Background technique [0002] Printing machinery is a general term for mechanical equipment such as printing machines, binding machines, plate-making machines and other auxiliary mechanical equipment. Modern printing machines are generally composed of plate loading, ink application, embossing, paper feeding and other mechanisms. These mechanical devices have different performances and uses, therefore, the mechanical forms that make them up are not exactly the same. A printing press is a machine for printing text and images. Modern printing machines are generally composed of plate loading, ink application, embossing, paper feeding (including folding) and other mechanisms. [0003] Its working principle is: first make the printing plate of the text and image to be printed, install it on the printing machine, and then apply the ink to the pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F33/06
CPCB41F33/06B41P2233/23
Inventor 吴伟平
Owner WUXI JIANGSU WEIFENG PRINTING MACHINE