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a paper printing machine

A printing machine and paper technology, applied in the direction of thin material processing, transportation and packaging, winding strips, etc., can solve the problems of small application range and inconvenient use of printing machines, so as to improve production efficiency and shorten the time spent on changing rolls , to achieve a simple effect

Active Publication Date: 2019-11-05
西安伟宸嘉宇机电设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a paper printing machine to solve the problems of inconvenient use and small application range of printing machines in the prior art

Method used

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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference signs in the drawings of the description include: workbench 1, motor 2, winding shaft 3, feeding shaft 4, driving shaft 5, compression spring 6, intermediate shaft 7, driven shaft 8, cone block 9, mounting seat 10 , stop block 11, pole 12, aroma inlet pipe 13, aroma outlet pipe 14, first iron suction 15, second iron suction 16, connecting slider 17, connecting chute 18, limit groove 19, stop Chute 20.

[0017] Such as figure 1 , figure 2 and image 3 As shown, a paper printing machine includes a workbench 1. Two rotating shafts connected by conveyor belts are symmetrically arranged on both sides of the workbench 1. The rotating shafts are divided into a winding shaft 3 and a feeding shaft 4 with the same structure. Tight spring 6, intermediate shaft 7, driven shaft 8, driving shaft 5 connected with motor 2, internal thread is provided on the driv...

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PUM

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Abstract

The invention belongs to the technical field of printing and in particular discloses a paper printer. The paper printer comprises a worktable, wherein two rotating shafts are symmetrically arranged ontwo sides of the worktable; each of the rotating shafts comprises a compression spring, a middle shaft, a driven shaft and a driving shaft connected to a motor; an inner thread is arranged on the driving shaft, an outer thread matched with the inner thread of the driving shaft is arranged at one end of the middle shaft, and the length of the inner thread of the driving shaft is greater than thatof the outer thread of the driven shaft; the compression spring is arranged between the driving shaft and the middle shaft, the middle shaft and the driven shaft are fixedly connected to a cone blockfor clamping two ends of a paper core, and the diameter of the cone block is gradually increased from the middle of the paper core to two ends of the paper core; a stopping mechanism for limiting rotation of the middle shaft is arranged at the connection of the driving shaft and the middle shaft, the stopping mechanism works when a roll is replaced, so that the middle shaft stops rotating, and moves toward the direction of the driving shaft. The invention aims to provide the paper printer which is convenient to use and wide in application range.

Description

technical field [0001] The invention belongs to the technical field of printing, and specifically discloses a paper printing machine. Background technique [0002] In the existing printing machines, the paper winding mechanism is generally required to feed and rewind the paper, so that the printing paper can pass through the surface of the workbench. The existing printing machines can only install the paper core with a specified diameter when winding the paper, and the paper cores with different diameters can be rewound. When the paper core is used, it is necessary to replace the winding roll or add an auxiliary sleeve of the corresponding specification, which is inconvenient to use and has a small scope of application. Therefore, existing printing presses have the problems of inconvenient use and relatively small scope of application. Contents of the invention [0003] The purpose of the present invention is to provide a paper printing machine to solve the problems of in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/24B65H19/30
CPCB65H19/30B65H75/246B65H2801/03
Inventor 胡荣生
Owner 西安伟宸嘉宇机电设备有限公司