CN207466109U - A kind of intaglio printing press ink feeding system defoaming device - Google Patents
A kind of intaglio printing press ink feeding system defoaming device Download PDFInfo
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- CN207466109U CN207466109U CN201721373854.XU CN201721373854U CN207466109U CN 207466109 U CN207466109 U CN 207466109U CN 201721373854 U CN201721373854 U CN 201721373854U CN 207466109 U CN207466109 U CN 207466109U
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- gravure
- ink
- ink tank
- end plate
- chassis
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Abstract
The utility model provides a kind of intaglio printing press ink feeding system defoaming device, and a large amount of bubbles can be generated when ink high speed rotates by solving gravure, and printed product is made to generate flower stencil, and the problem of causing to scrap, structure includes chassis（1）, gravure support end plate（2）, ink tank（3）, the gravure support end plate（2）It is fixed on chassis（1）Both ends, the ink tank（3）It is arranged on chassis（1）On, the gravure supports end plate（2）For U-type groove steel construction, groove surface is towards outside, with protection setting gravure on it and gravure backing roll（4）；The utility model is by setting brokenly bubble roller（5）, foam can be eliminated, ensure to be distributed the uniformity of ink on the space of a whole page, printing quality and the stability of equipment operation is improved, facilitate overhaul of the equipments, protect part of appliance, purpose can be realized by being improved on existing, manufacturing cost and use cost is relatively low.
Description
Technical field
The utility model is related to a kind of printing ancillary equipments, and in particular to intaglio printing press ink feeding system defoaming device.
Background technology
The one kind of intaglio printing as printing technology, it is thick and solid with its printing product layer of ink, it is bright-colored, saturation degree is high, printing plate
The advantages that press resistance rate is high, print quality is stable, print speed printing speed is fast occupies of crucial importance in printing packaging and picture and text publishing area
Status.
Print machine is in printing process, and the end portion of gravure is immersed in ink, and gravure rotates when equipment works, ink
It is just attached on the space of a whole page and is transferred on printing material, but gravure can generate a large amount of bubbles when ink high speed rotates, these
Bubble is depended in gravure, and printed product is made to generate flower stencil, a large amount of printed matter is caused to scrap.
To solve this problem, traditional method is to set scraper or scraping blade in two end faces of gravure, for inciting somebody to action
The ink for remaining in end face is wiped off, but in place of setting scraping blade or scraper Shortcomings, scraping blade or scraper are remote with a distance from end face,
Ink can not be removed, if being close to end face, scraping blade or scraper can be caused to wear, and can also influence the rotation of gravure.
Or using chemical means, i.e., antifoaming agent is added into ink, but this mode easily changes the stability of ink,
It is unfavorable for the printing performance control of ink.Also a kind of physics mode, such as " 201320814427.6 ink defoaming device ",
Including ink-well, ink tank and defoaming partition board, the ink-well is equipped with black cylinder cap, and black cylinder cap is equipped with ink inlet and ink
Outlet, the defoaming partition board is vertically arranged in ink-well, and ink-well is divided into no bleb district and has bleb district, in the no bleb district
Equipped with ink pumps, the ink outlet port of ink pumps is connected by the ink entrance of ink tube and ink tank, and the ink outlet port of the ink tank leads to
The ink inlet for crossing ink inlet tube and ink-well connects, and the defoaming partition board bottom offers ink port；And
" 201210425567.4 ink defoaming device ", including ink tank and black cylinder, ink tank both ends pass through pipeline, the black cylinder of pump connection, oil
Ink is recycled by pump in ink tank and black cylinder, and ink overflow slot is equipped in ink tank, and the two forms double-deck trough body structure, ink overflow slot bottom
There is ink overflow hole in portion.The two is all by increasing the obstruction component for slowing down ink and flowing in ink mixed cylinder, subtracting ink flow rate
Slowly, increase the probability of bubble Natural Ruptures, but reliability is not high, and slower ink flow rate can seriously affect normal printing
Speed.
These methods can eliminate a part of foam to a certain extent, but all there are respective deficiencies, how to solve oil
The side effect that foam in ink is brought to intaglio printing press normal work, is the problem put in face of printing and mating enterprise.
Invention content
To solve the above problems, solving the influence that printing ink foam comes to the normal printer belt of intaglio printing press, the purpose of the application exists
In provide it is a kind of can effectively remove the foam generated in intaglio printing press ink tank, eliminate the flower stencil defect that printed matter generates, while not
The intaglio printing press ink feeding system defoaming device of other adverse effects can be generated.
To achieve the above object, the utility model employs following technical scheme：
A kind of intaglio printing press ink feeding system defoaming device, including chassis 1, gravure support end plate 2, ink tank 3, the gravure
Support end plate 2 is fixed on 1 both ends of chassis, and the ink tank 3 is arranged on chassis 1, the space installation between ink tank 3 and chassis 1
There are ink inlet tube and ink dispensing system, which is characterized in that the gravure supports end plate 2 as U-type groove steel construction, groove surface direction
Outside, with protection setting gravure on it and gravure backing roll 4.
The ink tank 3 is the hollow member that section is in inversion isosceles trapezoid, and top surface is open, and bottom surface is provided with brokenly bubble roller 5,
The roll surface of brokenly bubble roller 5 is in contact with the gravure；Brokenly bubble roller 5 is three-level Step Shaft, and wherein based on the second level, diameter is minimum
Level-one for support end, the soft wrapping layer of setting, axial length are consistent with gravure on the outside of the level-one of diameter maximum；Diameter is most
It is mounted in supporting block 6 after small support end bearing set, supporting block 6 is mounted on one end of elastic component 7, the elastic component 7
The other end be fixed on 3 bottom surface of ink tank, it is by elastic component 7 that brokenly bubble roller 5 is upward, make its roll surface and the gravure phase
Contact, foam therebetween is racked.
For convenience of overhauling and replacing parts, the ink tank 3 is set as liftable structure, by being realized with lower structure：Institute
The side for stating the gravure support connection ink inlet tube of end plate 2 is equipped with worm drive shaft 8 and is connected to external rotation and lifting drive
Dynamic device, in addition, being equipped on the end plate of the ink tank 3 side corresponding with rotation and lifting driving device and the worm-drive
The gearing shaft 9 and lifter rack 10 that axis 8 is meshed, worm drive shaft 8, gearing shaft 9 and lifter rack 10 3
Person cooperates, and rotation rotation and lifting driving device drives worm drive shaft 8, and then gearing shaft 9 is driven to rotate, and drives liter
Drop rack 10 drives ink tank 3 to move up and down, and with the 10 corresponding other end of lifter rack, end plate 2 is supported in ink tank 3 and gravure
Contact surface on sliding rail is set, realize globality and stationarity that ink tank 3 moves.
The foam that ink generates to be sent to brokenly bubble roller 5 and the contact surface of gravure is eliminated, in the side of the ink tank 3
Air-blowing pipe 11 is set on plate, which rotates into gravure the side of ink, and the air-blowing pipe 11 is towards 5 He of brokenly bubble roller
The side of gravure junction is provided with multiple stomatas, and air-blowing pipe 11 is connected with air compressor, and gas is blown out from stomata, shape
Into gas curtain, foam can be oriented and blowed.
The rotation and lifting driving device is driving motor 12 or hand cranking handle 13.
The present apparatus at runtime, first ensures that brokenly bubble roller 5 is in contact with suitable pressure with gravure, ink enters ink tank
3, gravure starts to rotate, and the foam one of generation enters brokenly bubble roller 5 and the contact surface of gravure, that is, is extruded broken, avoids recessed
The uneven flower stencil brought of ink on printing plate, while the foam in other regions in ink tank 3 is blowed to 5 He of brokenly bubble roller by air-blowing pipe 11
The removal rate of foam is improved in the junction of gravure.
The beneficial effects of the utility model are：
1. by setting brokenly bubble roller, the foam being mingled in the ink being adhered in gravure can be eliminated, prevents flower
Version defect, improves printing quality.
2. being in contact with gravure by brokenly bubble roller, can ensure to be distributed the uniformity of ink on the space of a whole page, and can will glue
Ink retention extra on the gravure space of a whole page is attached to, ensures printing effect.
3. by the way that elastic component is set to support brokenly bubble roller, suitable pressure between brokenly bubble roller and gravure both can guarantee, together
When can also prevent the shake brought due to equipment operation, improve the stability of equipment operation.
4. by setting elevating mechanism, the convenience of overhaul of the equipments is improved, can also prevent equipment from being broken after shutting down
It sticks together between bubble roller and gravure, protects part of appliance.
5. the utility model is simple in structure, easy to maintain, purpose can be realized by being improved on existing, make
It makes relatively low with use cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the scheme of installation of the brokenly bubble roller.
Fig. 3 is the structure diagram of the brokenly bubble roller.
Fig. 4 is the structure diagram of the ink tank elevating mechanism employed in embodiment 2.
Fig. 5 is the structure diagram of the ink tank elevating mechanism employed in embodiment 3.
Fig. 6 is the scheme of installation of the ink tank and elevating mechanism.
Fig. 7 is the structure diagram of defoaming device described in embodiment 3.
In figure, chassis 1, gravure support end plate 2, ink tank 3, gravure backing roll 4, brokenly bubble roller 5, supporting block 6, elastic structure
Part 7, worm drive shaft 8, gearing shaft 9, lifter rack 10, air-blowing pipe 11, driving motor 12, hand cranking handle 13.
Specific embodiment
Embodiment 1
As shown in Figure 1, 2, 3, a kind of intaglio printing press ink feeding system defoaming device described in the present embodiment, including chassis 1, recessed
Plate support end plate 2, ink tank 3, gravure support end plate 2 are fixed on 1 both ends of chassis, the ink tank 3 be arranged on chassis 1 it
On, the space between ink tank 3 and chassis 1 is equipped with ink inlet tube and ink dispensing system, and the gravure support end plate 2 is U-shaped
Channel steel structure, groove surface is towards outside, with protection setting gravure on it and gravure backing roll 4.
The ink tank 3 is the hollow member that section is in inversion isosceles trapezoid, and top surface is open, and bottom surface is provided with brokenly bubble roller 5,
The roll surface of brokenly bubble roller 5 is in contact with the gravure；Brokenly bubble roller 5 is three-level Step Shaft, and wherein based on the second level, diameter is minimum
Level-one for support end, the soft wrapping layer of setting, axial length are consistent with gravure on the outside of the level-one of diameter maximum；Diameter is most
It is mounted in supporting block 6 after small support end bearing set, supporting block 6 is mounted on one end of elastic component 7, the elastic component 7
The other end be fixed on 3 bottom surface of ink tank, it is by elastic component 7 that brokenly bubble roller 5 is upward, make its roll surface and the gravure phase
Contact, foam therebetween is racked.
Embodiment 2
Such as Fig. 1,2,3,4,6, a kind of intaglio printing press ink feeding system defoaming device described in the present embodiment, structure and embodiment
1 is described basically identical, and difference lies in for convenience of overhauling and replacing parts, be set as liftable structure by the ink tank 3, pass through
It is realized with lower structure：The side that the gravure support end plate 2 connects ink inlet tube is equipped with worm drive shaft 8 and is connected to outer
The hand cranking handle 13 in portion passes in addition, being equipped on the end plate of the ink tank 3 with 13 corresponding side of hand cranking handle with the worm screw
The gearing shaft 9 and lifter rack 10 that moving axis 8 is meshed, worm drive shaft 8, gearing shaft 9 and lifter rack 10
Three cooperates, and rotation hand cranking handle 13 drives worm drive shaft 8, and then gearing shaft 9 is driven to rotate, and drives lifting tooth
Item 10 drives ink tank 3 to move up and down, and with the 10 corresponding other end of lifter rack, connecing for end plate 2 is supported in ink tank 3 and gravure
Sliding rail in contacting surface is set, realizes globality and stationarity that ink tank 3 moves.
Embodiment 3
Such as Fig. 1,2,3,5,6,7, a kind of intaglio printing press ink feeding system defoaming device described in the present embodiment, structure is with implementing
Basically identical described in example 2, difference lies in by the foam that ink generates to be sent to brokenly bubble roller 5 and the contact surface of gravure disappears
It removes, air-blowing pipe 11 is set on the side plate of the ink tank 3, which rotates into gravure in the side of ink, the gas
The side of blowpipe 11 towards brokenly bubble roller 5 and gravure junction is provided with multiple stomatas, and air-blowing pipe 11 is connected with air compressor,
Gas is blown out from stomata, forms gas curtain, can be oriented foam and be blowed；The rotation and lifting driving device is driving motor 12.
Claims (3)
1. a kind of intaglio printing press ink feeding system defoaming device, including chassis（1）, gravure support end plate（2）, ink tank（3）, it is described recessed
Plate support end plate（2）It is fixed on chassis（1）Both ends, the ink tank（3）It is arranged on chassis（1）On, ink tank（3）And chassis
（1）Between space ink inlet tube and ink dispensing system are installed, which is characterized in that the gravure supports end plate（2）It is U-shaped
Channel steel structure, groove surface is towards outside, with protection setting gravure on it and gravure backing roll（4）；
The ink tank（3）It is hollow member of the section in inversion isosceles trapezoid, top surface opening, bottom surface is provided with brokenly bubble roller（5）,
Brokenly bubble roller（5）Roll surface be in contact with the gravure；Brokenly bubble roller（5）For three-level Step Shaft, wherein based on the second level, diameter
Minimum level-one is support end, sets soft wrapping layer on the outside of the level-one of diameter maximum, axial length is consistent with gravure；Directly
Supporting block is mounted on after the support end bearing set of diameter minimum（6）On, supporting block（6）Mounted on elastic component（7）One end, should
Elastic component（7）The other end be fixed on ink tank（3）Bottom surface passes through elastic component（7）By brokenly bubble roller（5）It is upward, make it
Roll surface is in contact with the gravure, and foam therebetween is racked.
A kind of 2. intaglio printing press ink feeding system defoaming device according to claim 1, which is characterized in that the ink tank（3）If
For liftable structure, by being realized with lower structure：The gravure supports end plate（2）The side of connection ink inlet tube is equipped with worm screw
Transmission shaft（8）And external rotation and lifting driving device is connected to, in addition, in the ink tank（3）It drives and fills with rotation and lifting
It puts and is equipped on the end plate of corresponding side and the worm drive shaft（8）The gearing shaft being meshed（9）And lifter rack
（10）, worm drive shaft（8）, gearing shaft（9）And lifter rack（10）Three cooperates, rotation rotation and lifting driving
Device drives worm drive shaft（8）, and then drive gearing shaft（9）Rotation, drives lifter rack（10）Drive ink tank（3）On
Lower movement, with lifter rack（10）The corresponding other end, in ink tank（3）End plate is supported with gravure（2）Contact surface on set
Sliding rail is put, realizes ink tank（3）The globality and stationarity of movement.
3. a kind of intaglio printing press ink feeding system defoaming device according to claim 1, which is characterized in that in the ink tank（3）
Side plate on set air-blowing pipe（11）, which rotates into gravure the side of ink, the air-blowing pipe（11）Towards
Brokenly bubble roller（5）The side of gravure junction is provided with multiple stomatas, air-blowing pipe（11）Be connected with air compressor, gas from
It is blown out in stomata, forms gas curtain, foam can oriented and blowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373854.XU CN207466109U (en) | 2017-10-24 | 2017-10-24 | A kind of intaglio printing press ink feeding system defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373854.XU CN207466109U (en) | 2017-10-24 | 2017-10-24 | A kind of intaglio printing press ink feeding system defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466109U true CN207466109U (en) | 2018-06-08 |
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ID=62264606
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721373854.XU Expired - Fee Related CN207466109U (en) | 2017-10-24 | 2017-10-24 | A kind of intaglio printing press ink feeding system defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639709A (en) * | 2018-11-08 | 2020-01-03 | 范骏群 | Self-adaptive foam defoaming device used in molybdenum ore flotation process |
| CN110744913A (en) * | 2018-07-24 | 2020-02-04 | 深圳市科彩印务有限公司 | Novel gravure press china ink basin |
| CN113183624A (en) * | 2021-05-14 | 2021-07-30 | 苏州彩易达包装制品有限公司 | Printing ink adding process and portable ink adding mechanism |
-
2017
- 2017-10-24 CN CN201721373854.XU patent/CN207466109U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744913A (en) * | 2018-07-24 | 2020-02-04 | 深圳市科彩印务有限公司 | Novel gravure press china ink basin |
| CN110639709A (en) * | 2018-11-08 | 2020-01-03 | 范骏群 | Self-adaptive foam defoaming device used in molybdenum ore flotation process |
| CN113183624A (en) * | 2021-05-14 | 2021-07-30 | 苏州彩易达包装制品有限公司 | Printing ink adding process and portable ink adding mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201024 |