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Dust collection device for printing plate roller of printing machine

A technology of dust removal device and printing plate roller, which is applied to printing machines, general parts of printing machinery, printing, etc., can solve the problems of poor quality and low efficiency, and achieve the goal of improving stability, improving flexibility, improving efficiency and quality Effect

Inactive Publication Date: 2018-01-23
平湖市燎原印刷厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What depends on the printing quality of the printing machine not only depends on the printing material of the printing machine, but also depends on the cleanliness of the printing plate roller of the printing machine. The efficiency is low, the quality is poor, and it cannot meet the needs of actual use. Therefore, it is urgent to develop a dust removal device for the printing plate roller of the printing machine to solve the problems in the prior art

Method used

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  • Dust collection device for printing plate roller of printing machine
  • Dust collection device for printing plate roller of printing machine
  • Dust collection device for printing plate roller of printing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, the present invention provides a dust removal device for a plate cylinder of a printing machine, comprising a bracket 1, a mounting plate 2, a nozzle mounting seat 10, a nozzle 11 and a limit shaft 12, the mounting plate 2 is installed on the bracket 1, and the mounting plate Nozzle mounting seat 10 is installed on 2, nozzle 11 is installed on the nozzle mounting seat 10, limit shaft 12 is installed on one side of the mounting plate, the first motor 3 is installed on one side of the mounting plate 2 through the first motor bracket 6, the second A motor 3 runs through the mounting plate 2 and is provided with a rotating shaft 4. The mounting plate 2 is provided with a rotating shaft installation sleeve 5. The rotating shaft 4 is installed through the rotating shaft mounting sleeve 5. The upper end of the rotating shaft 4 is equipped with a second motor 7 and a blower 20. A first piston 8 is installed on the end of the rotating shaft 4 away from...

Embodiment 2

[0027] The difference between Embodiment 2 of the present invention and Embodiment 1 above is that.

[0028] refer to figure 2 , the rotating shaft 4 is composed of the third piston 14 and the third piston shaft 15, and the second motor 7, the first piston 8 and the blower 20 are all mounted on the third piston shaft 15. By using the third piston shaft 15 to move in the third piston 14, the length of the rotating shaft 4 can be adjusted in the horizontal direction to adapt to printing plate cylinders of different lengths, effectively improving the flexibility of dust removal.

[0029] In the second embodiment, a brush 16 is also installed on the nozzle installation seat 10 . The brush 16 can clean up the dust attached to the printing plate cylinder, which improves the efficiency and quality of dust removal.

[0030] In the second embodiment, the third motor 19 is installed on one side of the mounting plate 2, the fourth piston 21 is installed on the end of the mounting plat...

Embodiment 3

[0033] The difference between Embodiment 3 of the present invention and Embodiment 1 above is that.

[0034] refer to image 3 , the fourth motor 23 is installed on the limit shaft 12, the fifth piston 24 is installed on the end of the fourth motor 23 away from the limit shaft 12, and the fifth piston shaft 25 is installed on the end of the fifth piston 24 away from the fourth motor 23, A suction cup 17 is installed on the end of the fifth piston shaft 25 away from the fifth piston 24 . Drive the fifth piston shaft 25 to move in the fifth piston 24 through the fourth motor 23, realize the axial adjustment of the suction cup 17 installed on the fifth piston shaft 25 in the limit shaft 12, and realize the inner wall of the printing plate cylinder. The limit is fixed, which improves the stability of fixing the printing plate roller, and further improves the efficiency and quality of dust removal.

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PUM

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Abstract

The invention provides a dust collection, cleaning and drying device for a printing plate roller of a printing machine. A first motor is mounted on one side of a mounting plate through a first motor support, the first motor penetrates through the mounting plate and is provided with a rotating shaft, a rotating shaft mounting sleeve is arranged on the mounting plate, the rotating shaft penetrates through the rotating shaft mounting sleeve, a second motor and an air blower are mounted at the upper end of the rotating shaft, a first piston is mounted at the end, which is away from the second motor, of the rotating shaft, a first piston shaft is mounted at the end, which is away from the rotating shaft, of the first piston, a nozzle mounting seat is mounted at the end, which is away from the first piston, of the first piston shaft, and a nozzle is mounted at the end, which is away from the first piston shaft, of the nozzle mounting seat. The efficiency and quality of dust collection to theprinting plate roller can be improved effectively, and therefore, the service life of the printing plate roller is prolonged.

Description

technical field [0001] The invention relates to a dust removal device, in particular to a dust removal device for a plate cylinder of a printing machine. Background technique [0002] There are four types of printing processes currently used: gravure printing, letterpress printing / lithographic printing and flexographic printing, and correspondingly there are four corresponding printing machines. Each printing machine includes a frame and a machine mounted on the frame. The printing plate roller and the ink supply device matched with the printing plate roller, etc. What depends on the printing quality of the printing machine not only depends on the printing material of the printing machine, but also depends on the cleanliness of the printing plate roller of the printing machine. The efficiency is low, the quality is poor, and the demand during actual use cannot be met. Therefore, it is urgent to develop a dust removal device for the plate cylinder of a printing machine to so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F35/00
Inventor 范水良
Owner 平湖市燎原印刷厂
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