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A corrugated paper printing machine

A technology for printing presses and corrugated paper, applied in the field of printing equipment, can solve problems such as easy damage of dust removal bags, mixing into ink, leakage of printing patterns, etc., to achieve the effects of clear printing graphics, enhanced service life, and improved production efficiency

Active Publication Date: 2018-10-19
云南省弥勒市红阳有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when printing text or patterns on corrugated cardboard, printing machines are usually used for inkjet printing. However, the debris generated when the paper is cut produces a lot of dust and paper dust
On the one hand, dust and paper dust will be mixed into the ink during the printing process, or the dust will fall on the surface of the paper and even form solid attachments, resulting in unclear printing and affecting the printing quality
On the other hand, dust and paper dust will also fall into the mechanical gap, which may block the equipment in severe cases
In addition, due to the large amount of dust generated in the production workshop, it will also affect the health of workers in the production workshop
[0004] At present, the printing machine uses a single-machine bagged dust removal device to collect dust. However, this method still cannot overcome the influence of dust and paper dust on the printing cardboard, and has the following defects: the dust removal bag is easily damaged, and the dust is not easy to collect; dust pollutes electrical equipment. , Electrical equipment is prone to failure, frequent shutdowns, and inverters are easily damaged; dust causes the base of the printing plate to be blocked, and the number of shutdowns to wipe the plate is high, which affects the quality of graphic printing and production efficiency
As the paper dust inhaled during the production process is constantly circulating in the air duct, part of the dust flies out of the collection bag during the production process, and some directly falls on the printing plate, causing the bottom of the printed pattern to leak. Quality and production efficiency; affect the sanitation of the machine and the surrounding environment, and the environmental pollution is relatively serious

Method used

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  • A corrugated paper printing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to figure 1 , a kind of corrugated paper printing machine, comprises the paper feeding unit 1, printing unit 2, slotting unit 3 and die-cutting unit 4 that are connected sequentially, and paper feeding unit includes paper feeding rubber roller 101 and supporting paper roller 102; Printing unit 2 includes feeding Paper rubber roller 201, printing roller 202 and supporting paper roller 203, printing machine also includes dust removal mechanism, described dust removal mechanism includes fan 501, main air duct 502, attached air duct 503 and exhaust duct 504; Below the paper support roller 102 of the paper unit 1, and below the paper support roller 203 of the printing unit 2, the air outlet of the fan 501 faces upward toward the gap between the paper support roller 102 or 203; The top of the roller 102, and the top of the paper feeding rubber roller 201 and the printing roller 202 of the printing unit 2; the attached air duct 503 is opposite to the air outlet of the fa...

Embodiment 2

[0022] refer to figure 1 , a corrugated paper printing machine, comprising sequentially connected paper feeding unit 1, 5 printing units 2, slotting unit 3 and die-cutting unit 4, the paper feeding unit includes paper feeding rubber roller 101 and paper support roller 102; printing unit 2 Including paper feeding rubber roller 201, printing roller 202 and paper support roller 203, the printing machine also includes a dust removal mechanism, which includes a fan 501, a main air duct 502, an attached air duct 503 and an exhaust duct 504; the main air duct 502, the attached air pipe 503 and the exhaust pipe 504 are sealed and connected sequentially through the sponge gasket; the fan 501 is respectively located under the paper support roller 102 of the paper feeding unit 1, and below the paper support roller 203 of the printing unit 2; the fan 501 The tuyeres face up to the gap between the paper support roller 102 or 203; the attached air duct 503 is respectively located above the ...

Embodiment 3

[0025] A corrugated paper printing machine, comprising a paper feeding unit 1, five printing units 2, a slotting unit 3 and a die-cutting unit 4 connected in sequence, the paper feeding unit includes a paper feeding rubber roller 101 and a paper support roller 102; the printing unit 2 includes The paper feeding rubber roller 201, the printing roller 202 and the supporting roller 203, the printing machine also includes a dust removal mechanism, and the dust removal mechanism includes a fan 501, a main air duct 502, an attached air duct 503 and an exhaust duct 504; the main air duct 502 , the attached air pipe 503 and the exhaust pipe 504 are sealed and connected sequentially through sponge gaskets; the fan 501 is respectively located under the paper support roller 102 of the paper feeding unit 1, and below the paper support roller 203 of the printing unit 2; the air outlet of the fan 501 Up towards the gap between the paper support roller 102 or 203; the attached air duct 503 is...

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PUM

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Abstract

The invention discloses a corrugated paper printer. The corrugated paper printer comprises a paper feeding part unit, printing units, a slotting unit, a die cutting unit and a dust removing mechanism, wherein fans are separately located below the paper supporting rolls of the paper feeding part unit and the printing units, and the air ports of the fans are upward and face to the clearances among the paper supporting rolls; subsidiary air pipes are separately located above the paper feeding rubber rolls of the paper feeding part unit and the paper feeding rubber rolls and the printing rolls of the printing units; and the subsidiary air pipes are opposite to the air ports of the fans, and are sequentially connected with a main air pipe and an exhaust pipe. By adopting the corrugated paper printer, dust and paper scraps can be effectively removed; the printing quality of corrugated paper boards is ensured; the service lives of electrical apparatus elements are prolonged; production efficiency is enhanced; and the working environment is improved.

Description

technical field [0001] The invention belongs to the field of printing equipment, and in particular relates to a corrugated paper printing machine. Background technique [0002] Corrugated printing machine is a kind of equipment used for printing pattern on corrugated paper. Corrugated cardboard began at the end of the 18th century. At the beginning of the 19th century, because of its light weight and cheap price, it has a wide range of uses, is easy to make, and can be recycled or even reused, making its application promising. a significant growth. By the beginning of the 20th century, it had been fully popularized, promoted and applied for the production of packaging for various commodities. [0003] At present, when corrugated cardboard is printed with characters or patterns, printing machines are usually used for inkjet printing. However, the debris generated when the paper is cut produces a lot of dust and paper dust. On the one hand, dust and paper dust will be mixed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F23/00B41F19/00
CPCB41F19/008B41F23/002B41P2235/27
Inventor 李家云
Owner 云南省弥勒市红阳有限责任公司