CN211195416U - Pillow-shaped ink delivery device - Google Patents
Pillow-shaped ink delivery device Download PDFInfo
- Publication number
- CN211195416U CN211195416U CN201920990367.0U CN201920990367U CN211195416U CN 211195416 U CN211195416 U CN 211195416U CN 201920990367 U CN201920990367 U CN 201920990367U CN 211195416 U CN211195416 U CN 211195416U
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- CN
- China
- Prior art keywords
- ink
- pillow
- grid
- china ink
- basin
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- 239000000976 ink Substances 0.000 claims abstract 36
- 230000007547 defect Effects 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 abstract 1
- 238000002716 delivery method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a printing machine technical field especially relates to a pillow-shaped ink delivery device, including china ink basin and galley roller, set up the china ink net of delivering that has fretwork grid structure on the china ink basin, be formed with the printing ink chamber that can be full of printing ink between the lower surface of delivering china ink net and the china ink basin, galley roller pillow is in the upper surface of delivering china ink net, the during operation is passed china ink grid cladding on the surface of galley roller, has effectively prevented the phenomenon of flying black, utilizes the fretwork grid structure of delivering on the china ink grid to cut apart into the surface of tiny unit after making it adhere to in galley roller again with printing ink simultaneously, the utility model discloses can effectively avoid defects such as flying black, printing ink bubble, printing ink skinning, and deliver the china ink fully, make the printed matter more exquisite.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a printing machine technical field especially relates to a pillow-shaped ink delivery device.
[ background of the invention ]
In the printing machinery industry, the traditional ink delivery methods mainly include: (1) immersion, namely directly immersing the printing plate roller into an ink basin; (2) the ink transfer roller type indirectly transfers the ink in the ink basin to the printing plate roller by the ink transfer roller which rotates actively or passively. The main drawbacks of these two ink delivery methods are: (1) the ink flying phenomenon is easy to cause; (2) the ink is easy to generate bubbles, or the surface of the ink is easy to peel; (3) in the case of a high viscosity ink, when the printing roll or the transfer roller rotates at a high speed, insufficient transfer of ink is likely to occur, and the ink application effect of the printing roll is not satisfactory.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
The to-be-solved technical problem of the utility model is to overcome the defect that prior art exists and provide a pillow-shaped and pass black device, can effectively avoid defects such as flying black, printing ink bubble, printing ink skinning, and pass black abundant.
In order to solve the technical problem, the utility model discloses a following technical scheme: a pillow-shaped ink transfer device comprises an ink basin and a printing plate roller, wherein an ink transfer grid with a hollow grid structure is arranged on the ink basin, an ink cavity full of ink is formed between the lower surface of the ink transfer grid and the ink basin, and the printing plate roller is rested on the upper surface of the ink transfer grid.
In the pillow-shaped ink delivery device, the ink in the ink chamber is pressurized by the pressurizing device.
The pillow-shaped ink delivery device as described above, wherein the ink delivery mesh is flexible.
In the pillow-shaped ink delivery device, the ink delivery mesh is a soft filter screen.
In the pillow-shaped ink transfer device, the specification of the hollow grid of the ink transfer grid is 200-600 meshes.
The pillow-shaped ink transfer device as described above, wherein the printing plate roller is pressed on the ink transfer grid and the lower portion of the printing plate roller and the ink transfer grid are immersed in the ink at the same time.
According to the pillow-shaped ink delivery device, the collecting groove is formed in the periphery of the ink basin.
Compared with the prior art, the utility model has the advantages of as follows: in the pillow-shaped ink transferring device, the ink cavity formed between the ink transferring grid and the ink basin is a semi-closed ink cavity, the ink transferring grid can generate back pressure on ink in the ink cavity so that the ink cavity has pressure after the ink is injected, the pressure in the ink cavity can coat the ink transferring grid on the surface of a printing roller, and the ink flying phenomenon is effectively prevented; meanwhile, the liquid ink is divided into small units by utilizing the hollow grid structure on the ink transfer grid, the small units are relatively isolated in a partition mode, the ink is limited in the grid by the ink transfer grid and can only flow in a fixed direction, and the pressure in the ink cavity generates a thrust force on the small ink units limited in the grid, so that the ink overcomes the influence of the centrifugal force generated by the rotation of a printing plate roller when the ink is attached to the surface of the printing plate roller, and the ink can more fully permeate into the surface of the printing plate roller; the ink can be filtered with high precision once when the hollow grids on the ink passing grids are circulated, air bubbles in the ink are eliminated, the defect that the ink is easy to peel in an open ink basin due to poor local fluidity in the prior art is overcome, and the quality of printed matters is improved.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the pillow-shaped ink delivery device of the present invention.
[ detailed description ] embodiments
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, a pillow-shaped ink delivery device comprises an ink basin 1 and a printing plate roller 3, wherein a collecting tank 4 is arranged at the periphery of the ink basin 1, an ink inlet 5 is arranged on the ink basin 1, an ink return port 6 is arranged at the bottom of the collecting tank 4, a flexible ink delivery grid 2 is arranged at an opening position of the ink basin 1, the ink delivery grid 2 has a fine and uniformly distributed hollowed grid structure, so that a semi-closed ink cavity 7 is formed between the lower surface of the ink delivery grid 2 and the ink basin 1, the ink cavity 7 is filled with ink pressurized by a pressurizing device, the printing plate roller 3 is rested on the upper surface of the ink delivery grid 2, the ink delivery grid 2 coats the printing plate roller 3 under the action of pressure in the ink cavity 7, and the ink flows out through the hollowed grid of the ink delivery grid 2 and adheres to the surface of the printing plate roller 3 under the action of pressure, excess ink then overflows the top of the bowl 1 and flows into a collection gutter 4 and is then recovered or flows to the suction end of the pressurising means via an ink return port 6.
Preferably, the ink delivery mesh 2 is a soft filter screen.
Preferably, the specification of the hollow grid of the ink transfer grid 2 is 200 meshes to 600 meshes.
Claims (7)
1. The utility model provides an ink device is passed to pillow shape, includes china ink basin (1) and galley roller (3), its characterized in that: set up on china ink basin (1) and pass black net (2) that have fretwork grid structure, pass and be formed with ink chamber (7) that can be full of printing ink between the lower surface of black net (2) and china ink basin (1), galley roller (3) rest on pass the upper surface of black net (2).
2. The pillow ink delivery device of claim 1, wherein: the ink in the ink cavity (7) is pressurized by a pressurizing device.
3. The pillow ink delivery device of claim 2, wherein: the ink transfer grid (2) is flexible.
4. The pillow ink delivery device of claim 3, wherein: the ink delivery grid (2) is a soft filter screen.
5. The pillow ink delivery device of claim 4, wherein: the specification of the hollow grids of the ink transferring grid (2) is 200-600 meshes.
6. The pillow ink delivery device according to any one of claims 1 to 5, wherein: the printing plate roller (3) presses on the ink transfer grid (2) and the lower part of the printing plate roller (3) and the ink transfer grid (2) are immersed in the ink at the same time.
7. The pillow ink delivery device of claim 6, wherein: and a collecting groove (4) is arranged on the periphery of the ink basin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990367.0U CN211195416U (en) | 2019-06-27 | 2019-06-27 | Pillow-shaped ink delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990367.0U CN211195416U (en) | 2019-06-27 | 2019-06-27 | Pillow-shaped ink delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211195416U true CN211195416U (en) | 2020-08-07 |
Family
ID=71854391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920990367.0U Active CN211195416U (en) | 2019-06-27 | 2019-06-27 | Pillow-shaped ink delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211195416U (en) |
-
2019
- 2019-06-27 CN CN201920990367.0U patent/CN211195416U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 5, No. 35 Dongfu North Road, Nantou Town, Zhongshan City, Guangdong Province, 528427 Patentee after: Zhongshan Youlaide Printing Machinery Co.,Ltd. Address before: 528427 North Side of the Fourth Floor of Office Building, No. 35 Dongfu North Road, Nantou Town, Zhongshan City, Guangdong Province (Residence Declaration) Patentee before: Zhongshan youlaite Printing Machinery Co.,Ltd. |
|
| CP03 | Change of name, title or address |