CN203919963U - The black formula intaglio press of a kind of pouring - Google Patents
The black formula intaglio press of a kind of pouring Download PDFInfo
- Publication number
- CN203919963U CN203919963U CN201420341113.3U CN201420341113U CN203919963U CN 203919963 U CN203919963 U CN 203919963U CN 201420341113 U CN201420341113 U CN 201420341113U CN 203919963 U CN203919963 U CN 203919963U
- Authority
- CN
- China
- Prior art keywords
- ink
- roll
- gravure roll
- suction pump
- scraping device
- Prior art date
- 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
Links
- 238000007790 scraping Methods 0.000 claims abstract description 25
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000007639 printing Methods 0.000 abstract description 13
- 239000002932 luster Substances 0.000 abstract description 4
- 239000000976 ink Substances 0.000 description 76
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides a kind of black formula intaglio press that drenches, comprise gravure roll, back flow roll and ink-scraping device, ink-scraping device is tilted to lower setting, the scraper of ink-scraping device and the laminating of gravure roll roll surface form groove, and any side of gravure roll arranges ink container, and ink container is provided with suction pump outward, in suction pump, be connected to input pipe and efferent duct, the input pipe of suction pump inserts in ink container, and the efferent duct of suction pump inserts in groove, and back flow roll is positioned at gravure roll one side away from ink-scraping device.It is simple in structure that this drenches black formula intaglio press, and ink, in flow regime, avoids ink to deposit in ink container, makes to print color and luster homogeneous, improves printing quality and efficiency.
Description
Technical field
The utility model relates to a kind of printing machine, especially the black formula intaglio press of a kind of pouring.
Background technology
Traditional intaglio press is for soaking black formula intaglio printing (as shown in Figure 1), comprise gravure roll 1 ' and back flow roll 2 ', gravure roll 1 ' is immersed in the ink container 3 ' that fills ink, the top of gravure roll 1 ' arranges back flow roll 2 ', between gravure roll 1 ' and back flow roll 2 ', be installed with base material 6 ', the scraper 41 ' of ink-scraping device 4 ' extends gravure roll 1 ' roll surface place, erase the unnecessary ink of gravure roll 1 ' roll surface, along with the rotation of gravure roll 1 ', ink in ink container 3 ' is taken up, and is imprinted on base material 6 ' surface.But this ink that soaks black formula intaglio press easily precipitates in ink container, causes printing shade deviation, has a strong impact on printing quality, thereby cause the waste of printing element.
Granted publication number has been announced a kind of intaglio press ink-feeding device for the Chinese patent of CN 202144140 U, comprises for ink fountain spill China ink groove, plate cylinder; The described ink fountain that supplies is arranged in a side of plate cylinder, and spill China ink groove is arranged the lower end of plate cylinder.This intaglio press ink-feeding device can be by realizing plate cylinder carried out to just inking for ink fountain; In addition, then by spill China ink groove, plate cylinder is carried out to inking for the second time, thereby, realize plate cylinder is carried out to inking.There is following shortcoming in this intaglio press ink-feeding device: deposited phenomenon still easily appears in the ink in (1) spill China ink groove, make the body heterogeneity for plate cylinder being carried out to inking for the second time, even if just inking can realize even inking, also still cannot avoid there will be the problem of printing shade deviation; (2) need to set up separately for ink fountain parts, and, the essential parts of the printings such as ink-scraping device (such as scraper), back flow roll also will be installed along the periphery of printing cylinder, make printing cylinder installing component around various, not only bring the trouble of operation, and, the difficulty of keeping in repair also increased.
Summary of the invention
The utility model aims to provide a kind of black formula intaglio press that drenches, and it is simple in structure that this drenches black formula intaglio press, and ink, in flow regime, avoids ink to deposit in ink container, makes to print color and luster homogeneous, improves printing quality and efficiency.
The black formula intaglio press of a kind of pouring, comprise gravure roll, back flow roll and ink-scraping device, ink-scraping device is tilted to lower setting, the scraper of ink-scraping device and the laminating of gravure roll roll surface form groove, and any side of gravure roll arranges ink container, and ink container is provided with suction pump outward, in suction pump, be connected to input pipe and efferent duct, the input pipe of suction pump inserts in ink container, and the efferent duct of suction pump inserts in groove, and back flow roll is positioned at gravure roll one side away from ink-scraping device.
Useful technique effect of the present utility model is:
(1) ink constantly flows in groove, and the ink in groove can maintain certain altitude, has increased the time of contact of ink and gravure roll, makes, and only can realize the abundant inking to gravure roll by drenching black inking mode;
(2) design of suction pump and suction pump input pipe, makes the ink in ink container become flow regime from inactive state, makes the ink in ink container be difficult for precipitation;
(3) ink is constantly wriggled in mobile process in the input pipe of suction pump and efferent duct, also ink has been played to homogeneous effect, the ink of having guaranteed to enter in groove has the higher uniformity, and, unnecessary ink constantly flows out from the two ends of the scraper of ink-scraping device in groove, and therefore the ink in groove is also always in flow regime,, improve the uniformity for the ink of gravure roll inking, made the printing color and luster homogeneous of base material;
(4) the utility model can be set up the confession ink fountain parts of special construction design in prior art, and only by the original ink-scraping device of intaglio press having been carried out to locational adjustment, can realize and drench black formula inking, parts still less, space layout is more orderly, also for operation, maintenance have brought convenience.
The below of groove arranges ink holding groove.The ink that ink holding groove can flow out the scraper two ends by ink-scraping device is collected, for recycling.In specific implementation process, the upper edge of ink holding groove is positioned at the border outside of doctor blade device and gravure roll projection, can realize the ink that ink that groove is flowed out and gravure roll drip and collect.
Sidewall or the diapire of ink holding groove are provided with pipeline, and the other end of pipeline stretches in ink container, realize recycling of ink.
Brief description of the drawings
Fig. 1 is the structure principle chart of the intaglio press of prior art;
Fig. 2 is the structure principle chart of the black formula intaglio press of pouring of the present utility model.
Detailed description of the invention
Existing accompanying drawings illustrates embodiment of the present utility model:
As shown in Figure 2, the black formula intaglio press of a kind of pouring, comprise gravure roll 1, back flow roll 2 and ink-scraping device 4, ink-scraping device 4 is tilted to lower setting, the scraper 41 of ink-scraping device 4 forms groove 5 with gravure roll 1 roll surface laminating, any side of gravure roll 1 arranges ink container 3, outside ink container 3, be provided with suction pump 7, in suction pump 7, be connected to input pipe 10 and efferent duct 11, the input pipe 10 of suction pump inserts in ink container 3, the efferent duct 11 of suction pump inserts in groove 5, and back flow roll 2 is positioned at gravure roll 1 one sides away from ink-scraping device 4.
In the course of the work, start suction pump 7, ink in ink container 3 passes through successively suction pump input pipe 10, suction pump 7 inside, suction pump efferent duct 11 under suction, enter in groove 5, gravure roll 1 roll surface is drenched to China ink, by gravure roll 1, the base material 6 being arranged between gravure roll 1 and back flow roll 2 is printed again, and unnecessary ink flows out along ink-scraping device 4 two ends.
Useful technique effect of the present utility model is:
(1) ink constantly flows in groove 5, ink in groove 5 can maintain certain altitude, therefore, groove 5 can be used as the temporary transient storage area of ink, increase the time of contact of ink and gravure roll 1, make, only can realize the abundant inking to gravure roll 1 by drenching black inking mode;
(2) design of suction pump 7 and suction pump input pipe 10, makes the ink in ink container 3 become flow regime from inactive state, makes the ink in ink container 3 be difficult for precipitation;
(3) ink is constantly wriggled in mobile process in the input pipe 10 of suction pump and efferent duct 11, also ink has been played to homogeneous effect, the ink of having guaranteed to enter in groove 5 has the higher uniformity, and, the interior unnecessary ink of groove 5 constantly flows out from the two ends of the scraper 41 of ink-scraping device 4, and therefore the ink in groove 5 is also always in flow regime,, improve the uniformity for the ink of gravure roll 1 inking, made the printing color and luster homogeneous of base material 6;
(4) the utility model can be set up the confession ink fountain parts of special construction design in prior art, and only by the original ink-scraping device 4 of intaglio press having been carried out to locational adjustment, can realize and drench black formula inking, parts still less, space layout is more orderly, also for operation, maintenance have brought convenience.
As shown in Figure 2, the below of groove 5 arranges ink holding groove 8.Ink holding groove 8 can be collected the ink being flowed out by ink-scraping device 4 two ends, for recycling.In specific implementation process, the upper edge of ink holding groove 8 is positioned at the border outside of doctor blade device 4 and gravure roll 1 both projections, can realize the ink that ink that groove 5 is flowed out and gravure roll 1 drip and collect.
As shown in Figure 2, the sidewall of ink holding groove 8 or diapire are provided with pipeline 12, and the other end of pipeline 12 stretches in ink container 3, realize recycling of ink.
Claims (4)
1. one kind drenches black formula intaglio press, comprise gravure roll, back flow roll and ink-scraping device, it is characterized in that: ink-scraping device is tilted to lower setting, the scraper of ink-scraping device and the laminating of gravure roll roll surface form groove, and any side of gravure roll arranges ink container, and ink container is provided with suction pump outward, in suction pump, be connected to input pipe and efferent duct, the input pipe of suction pump inserts in ink container, and the efferent duct of suction pump inserts in groove, and back flow roll is positioned at gravure roll one side away from ink-scraping device.
2. a kind of black formula intaglio press that drenches according to claim 1, is characterized in that: the below of described groove arranges ink holding groove.
3. a kind of black formula intaglio press that drenches according to claim 2, is characterized in that: the upper edge of described ink holding groove is positioned at the outside, border of doctor blade device and gravure roll projection.
4. a kind of black formula intaglio press that drenches according to claim 2, is characterized in that: sidewall or the diapire of ink holding groove are provided with pipeline, and the other end of pipeline stretches in ink container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341113.3U CN203919963U (en) | 2014-06-25 | 2014-06-25 | The black formula intaglio press of a kind of pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341113.3U CN203919963U (en) | 2014-06-25 | 2014-06-25 | The black formula intaglio press of a kind of pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919963U true CN203919963U (en) | 2014-11-05 |
Family
ID=51815832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341113.3U Expired - Fee Related CN203919963U (en) | 2014-06-25 | 2014-06-25 | The black formula intaglio press of a kind of pouring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029464A (en) * | 2014-06-25 | 2014-09-10 | 福建省晋江市佶龙机械工业有限公司 | Ink-jet gravure press |
| CN104494283A (en) * | 2014-11-28 | 2015-04-08 | 无锡市晨阳彩印厂 | Printing ink scraper capable of collecting and storing printing ink |
-
2014
- 2014-06-25 CN CN201420341113.3U patent/CN203919963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029464A (en) * | 2014-06-25 | 2014-09-10 | 福建省晋江市佶龙机械工业有限公司 | Ink-jet gravure press |
| CN104494283A (en) * | 2014-11-28 | 2015-04-08 | 无锡市晨阳彩印厂 | Printing ink scraper capable of collecting and storing printing ink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Jinjiang Economic Development Zone, Quanzhou City, Fujian province 362200 city (five yuan) Hin Yangxin Road No. 18 Patentee after: Fujian Jilong mechanical Polytron Technologies Inc Address before: 362200 Jinjiang Industrial Park, Quanzhou, Fujian, China five Patentee before: Jilong Mechanical Industry Co., Ltd., Jinjiang City, Fujian Prov. |
|
| 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: 20141105 Termination date: 20200625 |