CN213798724U - Adsorption type printing product printing ink air drying device - Google Patents
Adsorption type printing product printing ink air drying device Download PDFInfo
- Publication number
- CN213798724U CN213798724U CN202022122963.2U CN202022122963U CN213798724U CN 213798724 U CN213798724 U CN 213798724U CN 202022122963 U CN202022122963 U CN 202022122963U CN 213798724 U CN213798724 U CN 213798724U
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- China
- Prior art keywords
- conveyor belt
- negative pressure
- hot air
- printing
- air drying
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007639 printing Methods 0.000 title claims abstract description 35
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 18
- 238000007605 air drying Methods 0.000 title description 2
- 238000007602 hot air drying Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides an adsorption type printing product printing ink air-dries device, includes printing unit and hot air drying unit, and the printing unit setting is in hot air drying unit's below, and the printing unit includes even ink roller and compression roller, its characterized in that: the hot air drying unit comprises a conveyor belt which is longitudinally arranged, ventilation holes are fully distributed on the conveyor belt, a negative pressure adsorption mechanism is arranged inside the conveyor belt, and a hot air blowing mechanism is arranged outside the conveyor belt; paper supporting rollers are arranged on the outer side of the conveying belt in a vertically staggered mode, and the paper supporting rollers close to one side of the conveying belt are tangent to the conveying belt. The utility model provides a pair of absorption formula printing product printing ink air-dries device can guarantee that the paper levels.
Description
Technical Field
The utility model relates to a printed matter production facility, especially an absorption formula printed matter printing ink air-dries device.
Background
The printed matter of the gravure press is dried mainly by adopting the modes of ultraviolet curing ink drying, flame drying, hot air drying and the like
The drying mode of the ultraviolet curing printing ink has high power consumption, large energy consumption and high cost; the flame drying speed is high, but the flame drying speed is not easy to control, and the influence on the quality of an ink printed product is large; the hot air drying speed is high, the energy consumption is low, and the influence on the quality of the printing ink printed matter is small. The existing hot air drying mode is mostly horizontal, namely a hot air drying box is arranged between a printing unit and a paper collecting unit, a plurality of paper conveying rollers are transversely arranged in the hot air drying box, and hot air pipes are arranged above the paper conveying rollers. The hot air transverse drying mode has the following defects that the printing speed of the web is faster and faster, the drying of printing ink of a printed matter needs a certain time, in order to ensure the flow line operation of printing production, a hot air drying box needs to be arranged for a long time to ensure the complete drying of the printed matter, the equipment is huge, the occupied area is large, and the operation and the maintenance are not facilitated.
The combination of the paper feed rolls and the hot air manifold in the patent application No. 201720114778.4 reduces the footprint of the hot air drying unit and facilitates operation and maintenance of the apparatus. However, since the paper shrinks during the drying process and is thin, the dried paper has curling and wrinkling phenomena.
Disclosure of Invention
The utility model aims to solve the technical problem that an absorption formula printing goods printing ink air-dries device is provided, can guarantee on the basis of the former that a paper levels.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an adsorption type printing product printing ink air-dries device, includes printing unit and hot air drying unit, and the printing unit setting is in hot air drying unit's below, and the printing unit includes even ink roller and compression roller, its characterized in that: the hot air drying unit comprises a conveyor belt which is longitudinally arranged, ventilation holes are fully distributed on the conveyor belt, a negative pressure adsorption mechanism is arranged inside the conveyor belt, and a hot air blowing mechanism is arranged outside the conveyor belt; paper supporting rollers are arranged on the outer side of the conveying belt in a vertically staggered mode, and the paper supporting rollers close to one side of the conveying belt are tangent to the conveying belt.
The negative pressure adsorption mechanism comprises a negative pressure box, a plurality of negative pressure pipes are arranged on the upper end and the lower end of the negative pressure box side by side along the length direction, and the negative pressure pipes are communicated with the negative pressure box through branch pipes; each negative pressure pipe is provided with an adsorption hole.
The negative pressure pipe is attached to the conveyor belt.
The hot air blowing mechanism comprises an air collecting box, wherein air blowing nozzles are fully distributed on the air collecting box, the air blowing nozzles keep intervals with the conveying belt, and the upper end of the air collecting box is connected with the main pipe through an air supply pipe.
The utility model relates to an absorption formula printing ink air-dries device has following technological effect: on the basis of the patent of application number "201720114778.4", change the vertical bearing roller who arranges in top into foraminiferous conveyer belt, arrange negative pressure adsorption equipment in conveyer belt inside, arrange hot-blast blowing mechanism in the outside both sides of conveyer belt, utilize one to blow and realize that the conveyer belt is hugged closely to the paper, and air-dried by the transfer process, guarantee the planarization of paper like this, improve the quality of paper.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a main schematic diagram of the present invention.
Fig. 2 is a schematic structural diagram of the printing unit of the present invention.
Fig. 3 is a left side view of the printing unit of the present invention.
Fig. 4 is a partial schematic view of the middle negative pressure adsorption mechanism of the present invention.
Detailed Description
As shown in fig. 1 to 4, an ink drying apparatus for an adsorption type printed matter includes a printing unit 1 and a hot air drying unit 3. The printing unit 1 is disposed below the hot air drying unit 3, and the printing unit 1 includes an ink distribution roller 101 and a pressure roller 102.
The hot air drying unit 3 comprises a conveyor belt 301 which is longitudinally arranged, and the conveyor belt 301 is fully distributed with ventilation holes 302. The conveyor belt 301 is mounted end to end on conveyor wheels. The other end of the transmission wheel extends out of the shell 4 and is driven to rotate by a motor.
The outside of the conveyor belt 301 is provided with a hot air blowing mechanism 304, the hot air blowing mechanism 304 comprises an air collecting box 3.4.1, and the air collecting box 3.4.1 is fixed on the shell 4 through a support plate. The wind collecting box 3.4.1 is fully distributed with a blowing nozzle 3.4.2, the blowing nozzle 3.4.2 keeps a gap with the conveyor belt 301, and the upper end of the wind collecting box 3.4.1 is connected with the header pipe 3.4.4 through an air supply pipe 3.4.3. The manifold 3.4.4 is in communication with an external heating blower. Through heating the air-blower with hot-blast through album wind box 3.4.1, blowing nozzle 3.4.2 blow off, because conveyer belt 301 can provide the holding surface, not only the hot-blast completion of accessible is air-dried, and the paper laminating holding surface can further guarantee the planarization of paper 2 moreover.
The outer side of the conveyor belt 301 is provided with the supporting rollers 305 in an up-and-down staggered manner, wherein the supporting rollers 305 on the side close to the conveyor belt 301 are tangent to the conveyor belt 301. Thus, after drying, the sheet 2 is conveyed outward by the sheet supporting roller 305.
Claims (4)
1. The utility model provides an absorption formula printing ink air-dries device which characterized in that: including printing unit (1) and hot air drying unit (3), printing unit (1) sets up in the below of hot air drying unit (3), and printing unit (1) includes ink distributing roller (101) and compression roller (102), its characterized in that: the hot air drying unit (3) comprises a conveyor belt (301) which is longitudinally arranged, ventilation holes (302) are fully distributed in the conveyor belt (301), a negative pressure adsorption mechanism (303) is installed in the conveyor belt (301), and a hot air blowing mechanism (304) is installed outside the conveyor belt (301); and the outer side of the conveyor belt (301) is provided with paper supporting rollers (305) in a vertically staggered manner, wherein the paper supporting rollers (305) close to one side of the conveyor belt (301) are tangent to the conveyor belt (301).
2. The ink drying apparatus for adsorbing printed matter according to claim 1, wherein: the negative pressure adsorption mechanism (303) comprises a negative pressure box (3.3.1), a plurality of negative pressure pipes (3.3.2) are arranged at the upper end and the lower end of the negative pressure box (3.3.1) side by side along the length direction, and the negative pressure pipes (3.3.2) are communicated with the negative pressure box (3.3.1) through branch pipes (3.3.3); each negative pressure pipe (3.3.2) is provided with an adsorption hole (3.3.4).
3. An ink drying device for adsorption type printed matter according to claim 2, wherein: the negative pressure pipe (3.3.2) is attached to the conveyor belt (301).
4. The ink drying apparatus for adsorbing printed matter according to claim 1, wherein: the hot air blowing mechanism (304) comprises an air collecting box (3.4.1), blowing nozzles (3.4.2) are fully distributed on the air collecting box (3.4.1), the blowing nozzles (3.4.2) keep intervals with the conveyor belt (301), and the upper end of the air collecting box (3.4.1) is connected with the header pipe (3.4.4) through an air supply pipe (3.4.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122963.2U CN213798724U (en) | 2020-09-24 | 2020-09-24 | Adsorption type printing product printing ink air drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122963.2U CN213798724U (en) | 2020-09-24 | 2020-09-24 | Adsorption type printing product printing ink air drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213798724U true CN213798724U (en) | 2021-07-27 |
Family
ID=76955224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022122963.2U Expired - Fee Related CN213798724U (en) | 2020-09-24 | 2020-09-24 | Adsorption type printing product printing ink air drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213798724U (en) |
-
2020
- 2020-09-24 CN CN202022122963.2U patent/CN213798724U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |