CN107584860A - A kind of electrostatic ink absorbing device - Google Patents
A kind of electrostatic ink absorbing device Download PDFInfo
- Publication number
- CN107584860A CN107584860A CN201710886629.4A CN201710886629A CN107584860A CN 107584860 A CN107584860 A CN 107584860A CN 201710886629 A CN201710886629 A CN 201710886629A CN 107584860 A CN107584860 A CN 107584860A
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- CN
- China
- Prior art keywords
- impression cylinder
- ink
- absorbing device
- ink absorbing
- printing
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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.)
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Abstract
The present invention relates to a kind of electrostatic ink absorbing device, with paper tape, the upper end of paper tape is provided with impression cylinder, its lower end is provided with plate cylinder, the upper end of the impression cylinder is provided with the back pressure roller coordinated with it, one end upper right side edge of the impression cylinder is provided with electrostatic attraction electrode device, it is simple in construction, ratio of printing ink transfer is set to be improved than the ink conversion ratio under general pressure many, the slight level of printed matter is not only set to be reproduced well, and squeegee pressure can be reduced, thus more preferable ink printing effect can be obtained, the printing for the material with roughened surface that is particularly suitable for use in.
Description
Technical field
The present invention relates to a kind of electrostatic ink absorbing device.
Background technology
Ink in intaglio plate mesh, it is necessary under larger pressure, can just be transferred on printable fabric.Therefore, intaglio process
The force of impression of brush is bigger than the force of impression of convex print and other mode of printings.Nevertheless, when paper surface is relatively rough, mesh
In ink be also difficult to well to shifting on stock the picture and text of printing can not be caused to occur with paper comprehensive engagement, ink
White point or trickle lines repeatability are bad.Although increase pressure can improve the metastatic of ink, the increase of pressure has necessarily
Limit, the glue-line of impression cylinder is otherwise easily set to damage or make printing composition deformation.
The content of the invention
The technical problem to be solved in the present invention is：Overcome deficiency in the prior art, there is provided it is a kind of simple in construction, make ink
The rate of transform improves many than the ink conversion ratio under general pressure, not only makes what the slight level of printed matter was reproduced well
Electrostatic ink absorbing device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of electrostatic ink absorbing device, there is paper tape, paper tape
Upper end be provided with impression cylinder, its lower end is provided with plate cylinder, and the upper end of the impression cylinder is provided with the back pressure coordinated with it and rolled
Cylinder, one end upper right side edge of the impression cylinder are provided with electrostatic attraction electrode device.
Further, the outer surface of the roller of described impression cylinder is used made of steel material, the impression cylinder
The upper end of outer surface is coated with insulating barrier, and the upper end of insulating barrier is provided with conductive rubber layer.
Further, the end head of described back pressure roller is provided with bearing with body junction, is set between bearing and body
There is the second insulating barrier, the back pressure roller is by gland and is bolted on body.
The beneficial effects of the invention are as follows：The present invention is simple in construction, makes ratio of printing ink transfer than the ink conversion under general pressure
Rate improves many, the slight level of printed matter is reproduced well, and can reduce squeegee pressure, thus desirable
Obtain more preferable ink printing effect, the printing for the material with roughened surface that is particularly suitable for use in.
Brief description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of impression cylinder of the present invention；
Fig. 3 is the structural representation of back pressure roller and body of the present invention.
1. paper tape in figure, 2. impression cylinders, 3. plate cylinders, 4. back pressure rollers, 5. electrostatic attraction electrode devices, 6. insulating barriers,
7. conductive rubber layer, 8. bodies, 9. bearings, 10. second insulating barriers, 11. glands.
Embodiment
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are simplified schematic diagram only with signal side
Formula illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of electrostatic ink absorbing device as shown in Figures 1 to 3, there is paper tape 1, the upper end of paper tape 1 is provided with impression cylinder 2, its
Lower end is provided with plate cylinder 3, and the upper end of the impression cylinder 2 is provided with the back pressure roller 4 coordinated with it, the impression cylinder 2
One end upper right side edge is provided with electrostatic attraction electrode device 5.
Using made of steel material, the upper end of the outer surface of impression cylinder 2 is wrapped for the outer surface of the roller of impression cylinder 2
Insulating barrier 6 is covered with, the upper end of insulating barrier 6 is provided with conductive rubber layer 7.
The end head of back pressure roller 4 is provided with bearing 9 with the junction of body 8, and the second insulation is provided between bearing 9 and body 8
Layer 10, the back pressure roller 4 is by gland 11 and is bolted on body 8.
The specific output voltage of electrostatic attraction electrode device 5 is 0~20kV (DC), and discharge current is by electrode caused by electrostatic attraction electrode
Passed to by the semiconductor conducting layer on impression cylinder 2 on printing plate cylinder 3, the potential between ink molecules and impression cylinder 2
The electric field that difference is formed causes ink band electric polarization, is moved towards printing material direction, makes ratio of printing ink transfer than under general pressure
Ink conversion ratio improves many, the slight level of printed matter is reproduced well, and can reduce squeegee pressure,
More preferable ink printing effect thus can be obtained, the printing for the material with roughened surface that is particularly suitable for use in.
The technical concepts and features of above-mentioned embodiment only to illustrate the invention, its object is to allow be familiar with technique
Personage can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to this hair
The equivalent change or modification that bright Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (3)
1. a kind of electrostatic ink absorbing device, there is paper tape (1), it is characterised in that：The upper end of described paper tape (1) is provided with impression cylinder
(2), its lower end is provided with plate cylinder (3), and the upper end of the impression cylinder (2) is provided with the back pressure roller (4) coordinated with it, described
One end upper right side edge of impression cylinder (2) is provided with electrostatic attraction electrode device (5).
A kind of 2. electrostatic ink absorbing device according to claim 1, it is characterised in that：The roller of described impression cylinder (2)
Outer surface using made of steel material, the upper end of impression cylinder (2) outer surface is coated with insulating barrier (6), insulating barrier
(6) upper end is provided with conductive rubber layer (7).
A kind of 3. electrostatic ink absorbing device according to claim 1, it is characterised in that：The termination of described back pressure roller (4)
Portion is provided with bearing (9) with body (8) junction, and the second insulating barrier (10), the back pressure are provided between bearing (9) and body (8)
Roller (4) is by gland (11) and is bolted on body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886629.4A CN107584860A (en) | 2017-09-27 | 2017-09-27 | A kind of electrostatic ink absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886629.4A CN107584860A (en) | 2017-09-27 | 2017-09-27 | A kind of electrostatic ink absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107584860A true CN107584860A (en) | 2018-01-16 |
Family
ID=61047181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710886629.4A Withdrawn CN107584860A (en) | 2017-09-27 | 2017-09-27 | A kind of electrostatic ink absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107584860A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201456523U (en) * | 2009-06-03 | 2010-05-12 | 武汉东运制版有限公司 | Electrostatic blotting device |
| CN202021905U (en) * | 2011-05-03 | 2011-11-02 | 天津市鑫源森达新材料科技有限公司 | Electrostatic ink absorbing device |
| CN206999831U (en) * | 2017-06-12 | 2018-02-13 | 惠州市荣高实业有限公司 | electrostatic ink absorbing device |
-
2017
- 2017-09-27 CN CN201710886629.4A patent/CN107584860A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201456523U (en) * | 2009-06-03 | 2010-05-12 | 武汉东运制版有限公司 | Electrostatic blotting device |
| CN202021905U (en) * | 2011-05-03 | 2011-11-02 | 天津市鑫源森达新材料科技有限公司 | Electrostatic ink absorbing device |
| CN206999831U (en) * | 2017-06-12 | 2018-02-13 | 惠州市荣高实业有限公司 | electrostatic ink absorbing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |
|
| WW01 | Invention patent application withdrawn after publication |