CN105109202A - Cooling device for gravure printing ink - Google Patents
Cooling device for gravure printing ink Download PDFInfo
- Publication number
- CN105109202A CN105109202A CN201510643349.1A CN201510643349A CN105109202A CN 105109202 A CN105109202 A CN 105109202A CN 201510643349 A CN201510643349 A CN 201510643349A CN 105109202 A CN105109202 A CN 105109202A
- Authority
- CN
- China
- Prior art keywords
- ink
- cooling device
- soon
- end socket
- printing ink
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 238000007646 gravure printing Methods 0.000 title abstract description 4
- 239000000498 cooling water Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- -1 delivery port Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 22
- 239000002904 solvent Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a cooling device for gravure printing ink. The cooling device comprises a sealed shell. A cooling water inlet and a cooling water outlet are formed in the outer wall of the shell. A plurality of printing ink tubes are arranged in the shell. A first rapid-connecting sealing head and a second rapid-connecting sealing head are arranged at the top end and the bottom end of the shell respectively, a printing ink inlet and a printing ink outlet are formed in the first rapid-connecting sealing head and the second rapid-connecting sealing head respectively, and the upper ends and the lower ends of the printing ink tubes are communicated with the printing ink inlet and the printing ink outlet respectively. Compared with the prior art, the cooling device has the advantages that heat exchanging is carried out through converse convection of cooling water and printing ink to effectively control and keep the constant prinking ink temperature in the prinking ink recycling process, so that the stability of the viscosity of the prinking ink is guaranteed, and the printing quality problems that prinking ink printed patterns are incomplete, line breaking occurs, and the hue is difficult to control are solved; the consumption of the prinking ink and the consumption of solvents are decreased, cost is saved, and green and safe production is achieved.
Description
Technical field
The invention belongs to printing equipment technical field, be specifically related to a kind of gravure ink cooling device.
Background technology
Printing-ink is constantly circulated in gravure printing process, this causes ink temperature to rise, and the rising of ink temperature causes the volatilizations such as the solvent added in ink to be accelerated, ink viscosity increases, and then make ink print incompleteness, broken string and form and aspect be difficult to control, and also increase the consumption of ink; Solvent based material volatilization simultaneously, also brings harm and hidden danger to environment, safety.In order to ensure printing quality, control ink viscosity, traditional method adds solvent continually.But the method causes ink viscosity to there is larger fluctuation, ink viscosity stability is difficult to control, and printing quality problem does not obtain essence and solves; And add the consumption that solvent also increases solvent continually, improve production cost.Not yet retrieve the device that can be used in controlling gravure printing ink temperature at present, how eliminating temperature rising is the Focal point and difficult point needing at present to solve on the impact of printing quality.
Summary of the invention
The object of the invention is to raise rear ink viscosity for gravure ink serviceability temperature to increase, ink print is incomplete, broken string, form and aspect are difficult to the problems such as control and the increase of ink consumption amount, there is provided a kind of cooling device to control and keep the constant of ink temperature, thus ensure the stable of ink viscosity, solve ink print incompleteness, broken string, form and aspect are difficult to the printing quality problems such as control; Reduce ink, solvent-oil ratio, cost-saving, green safety is produced.
Technical problem to be solved by this invention is achieved through the following technical solutions: a kind of cooling device of gravure ink, comprises the housing of a sealing, it is characterized in that: on described housing exterior walls, is respectively equipped with the water inlet of cooling water, delivery port; In described housing, be provided with some ink tubes; Described housing tip, bottom arrange one first respectively and connect end socket, second soon and connect end socket soon; Connect end socket, second soon described first to connect soon on end socket and be respectively equipped with ink inlet, outlet; Described ink tube upper and lower end respectively with described ink inlet, outlet.
Preferably, the water inlet of described cooling water is positioned at the bottom of described housing exterior walls, and the delivery port of described cooling water is positioned at the top of described housing exterior walls.
Preferably, described first connects end socket and housing tip is welded as a whole soon, and described second to connect end socket soon with housing bottom be detachable being fixedly connected with.
Preferably, the water inlet of described cooling water, delivery port, ink inlet, ink export connect a hand stop valve respectively.
Preferably, described first connect the end face that end socket, second connects end socket soon soon and be provided with seal respectively.
Preferably, described second connect end socket soon and adopt bayonet-style threads to be connected with housing bottom.
Preferably, the material of described seal is polytetrafluoroethylene (PTFE).
Preferably, described ink tube adopts stainless steel to make.
Preferably, described ink tube is regularly arranged.
Compared with prior art, the invention has the beneficial effects as follows: cooling water enters from water inlet, flow out from delivery port, and the loop direction of cooling water is contrary with ink flow direction, like this in ink circulates use procedure, the cooling water of circulation can effective regulable control ink temperature.When ink temperature keeps low temperature or be constant, in ink, solvent is in a kind of slowly volatileness, makes the viscosity of ink be in stable controllable state in regular hour section, can guarantee the printing quality of ink like this, accomplish green printing.The water inlet of cooling water, delivery port, ink inlet, ink export connect a hand stop valve respectively, can controlled cooling model water and ink flow rate, to control ink temperature constantly.Second connects end socket soon adopts detachable being fixedly connected with housing bottom, this design be consider in enclosure interior ink tube occur large impurity need cleaning time, cooling device can be opened fast, clear up.Ink tube adopts corrosion-resistant withstand voltage stainless steel, can improve the useful life of ink cooling device, avoids pipeline to produce and reveals.
Accompanying drawing explanation
Fig. 1 is structural formula of the present invention intention;
Fig. 2 is the loop structure flow chart at place of the present invention.
In figure: 1, housing; 2, water inlet; 3, delivery port; 4, ink tube; 5, the first end socket; 6, the second end socket; 7, ink inlet; 8, ink export.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described further:
Embodiment one
As shown in Figure 1, 2, a printing cooling device for gravure ink, comprises the housing 1 of sealing, and housing 1 outer wall bottom is provided with the water inlet 2 of cooling water, housing 1 outer wall top is provided with the delivery port 3 of cooling water, and the water inlet 2 of cooling water is distributed in housing both sides with the delivery port 3 of cooling water.24 stainless steel ink tubes 4 are provided with in housing 1, rounded regularly arranged.Housing 1 top arranges first and connects end socket 5 soon, and housing 1 bottom arranges second and connects end socket 6 soon, and wherein first connect end socket 5 soon and be welded as a whole with housing 1 top, second connects end socket 6 soon detachably fixes with the mode that housing 1 bottom adopts bayonet-style threads to be connected.First connects end socket 5 and the second end face connecing end socket 6 soon is soon respectively equipped with the seal that polytetrafluoroethylene (PTFE) makes.Connect end socket 5, second soon first to connect soon on end socket 6 and be respectively equipped with ink inlet 7 and ink export 8, ink inlet 7 is communicated with ink tube 4 upper end, and ink export 8 is communicated with (see Fig. 1) with ink tube 4 lower end.The water inlet 2 of cooling water, the delivery port 3 of cooling water, ink inlet 7, ink export 8 connect a hand stop valve, the flow velocity of Non-follow control cooling water and ink respectively.Special ready-packaged joint is inserted corrosion-resistant pressure-resistant rubber hose, uses the locking of locking clip to connect.By the ready-packaged joint that connection rubber tube two ends are installed, the delivery port of the water inlet of the cooling water of ink cooling device, cooling water is connected respectively with the inlet pipeline of the handpiece Water Chilling Units near printing machine, outlet pipeline; The ink inlet access ink in printing press pump ink export of cooling device, the ink export access ink in printing press groove ink entrance of cooling device, keeps whole pipeline to connect good seal No leakage (see Fig. 2).
Operation principle of the present invention is as follows:
Cooling water enters ink cooling device from the water inlet 2 of the cooling water of ink cooling device lower housing portion, by the ink pumps that printing machine is supporting, ink in ink barrel is pumped into the ink inlet 7 of ink cooling device housing tip by corrosion-resistant pressure-resistant rubber hose, ink is diverted in each ink tube 4 after entering cooling device top, in cooling device, the ink of the higher temperature of the cooling water outside ink tube 4 and ink tube 4 internal flow carries out heat exchange, cooling water after heat exchange flows out from the delivery port 3 of the cooling water of ink cooling device housing upper, by pipeline Returning water unit, discharge after handpiece Water Chilling Units cooling, move in circles, by cold and hot exchange thus reduce ink temperature, ink after cooling down introduces ink tank interface from the ink export 8 of cooling device bottom by corrosion-resistant pressure-resistant rubber hose, enters ink tank for printing use.During printing uses, excess ink flows back to ink barrel by ink tank ink reclaiming pipe, completes a cooling and uses circulation.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (9)
1. a cooling device for gravure ink, comprises the housing of a sealing, it is characterized in that: on described housing exterior walls, is respectively equipped with the water inlet of cooling water, delivery port; In described housing, be provided with some ink tubes; Described housing tip, bottom arrange one first respectively and connect end socket, second soon and connect end socket soon; Connect end socket, second soon described first to connect soon on end socket and be respectively equipped with ink inlet, outlet; Described ink tube upper and lower end respectively with described ink inlet, outlet.
2. gravure ink cooling device according to claim 1, is characterized in that: the water inlet of described cooling water is positioned at the bottom of described housing exterior walls, and the delivery port of described cooling water is positioned at the top of described housing exterior walls.
3. gravure ink cooling device according to claim 1, is characterized in that: described first connects end socket and housing tip is welded as a whole soon, and described second to connect end socket soon with housing bottom be detachable being fixedly connected with.
4. gravure ink cooling device according to claim 1, is characterized in that: the water inlet of described cooling water, delivery port, ink inlet, ink export connect a hand stop valve respectively.
5. gravure ink cooling device according to claim 1, is characterized in that: described first connects the end face that end socket, second connects end socket soon is soon provided with seal respectively.
6. gravure ink cooling device according to claim 3, is characterized in that: described second connects end socket soon adopts bayonet-style threads to be connected with housing bottom.
7. gravure ink cooling device according to claim 5, is characterized in that: the material of described seal is polytetrafluoroethylene (PTFE).
8. gravure ink cooling device according to claim 1, is characterized in that: described ink tube adopts stainless steel to make.
9. gravure ink cooling device according to claim 1, is characterized in that: described ink tube is regularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643349.1A CN105109202B (en) | 2015-10-08 | 2015-10-08 | A kind of cooling device of gravure ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643349.1A CN105109202B (en) | 2015-10-08 | 2015-10-08 | A kind of cooling device of gravure ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109202A true CN105109202A (en) | 2015-12-02 |
| CN105109202B CN105109202B (en) | 2017-06-16 |
Family
ID=54657415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510643349.1A Active CN105109202B (en) | 2015-10-08 | 2015-10-08 | A kind of cooling device of gravure ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105109202B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703186A (en) * | 2020-06-29 | 2020-09-25 | 江西安源包装印务有限公司 | Ink viscosity adjusting method and ink viscosity adjusting system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256588A (en) * | 1925-08-10 | 1926-12-09 | Maschf Augsburg Nuernberg Ag | Improvements in or relating to intaglio printing machines |
| WO2012027841A1 (en) * | 2010-08-31 | 2012-03-08 | Daniel Poissant | Control method and system in a printing press |
| CN202540947U (en) * | 2012-03-25 | 2012-11-21 | 玉溪环球彩印纸盒有限公司 | Ink cooling device for printer |
| CN203510955U (en) * | 2013-08-15 | 2014-04-02 | 宁波飞虹文化用品有限公司 | Printing ink cooling system for intaglio printing |
| CN203637338U (en) * | 2013-12-13 | 2014-06-11 | 云南凤凰纸制品有限公司 | Printing ink cooling system |
| CN205044297U (en) * | 2015-10-08 | 2016-02-24 | 青岛黎马敦包装有限公司 | Cooling device of gravure ink |
-
2015
- 2015-10-08 CN CN201510643349.1A patent/CN105109202B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256588A (en) * | 1925-08-10 | 1926-12-09 | Maschf Augsburg Nuernberg Ag | Improvements in or relating to intaglio printing machines |
| WO2012027841A1 (en) * | 2010-08-31 | 2012-03-08 | Daniel Poissant | Control method and system in a printing press |
| CN202540947U (en) * | 2012-03-25 | 2012-11-21 | 玉溪环球彩印纸盒有限公司 | Ink cooling device for printer |
| CN203510955U (en) * | 2013-08-15 | 2014-04-02 | 宁波飞虹文化用品有限公司 | Printing ink cooling system for intaglio printing |
| CN203637338U (en) * | 2013-12-13 | 2014-06-11 | 云南凤凰纸制品有限公司 | Printing ink cooling system |
| CN205044297U (en) * | 2015-10-08 | 2016-02-24 | 青岛黎马敦包装有限公司 | Cooling device of gravure ink |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703186A (en) * | 2020-06-29 | 2020-09-25 | 江西安源包装印务有限公司 | Ink viscosity adjusting method and ink viscosity adjusting system |
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| Publication number | Publication date |
|---|---|
| CN105109202B (en) | 2017-06-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.28 Dexing Road, Shibei District, Qingdao City, Shandong Province 266021 Patentee after: Yizhong (Qingdao) Printing Co.,Ltd. Address before: No.28 Dexing Road, Qingdao City, Shandong Province, 266044 Patentee before: QINGDAO LEIGH-MARDON PACKING CO.,LTD. |
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| CP03 | Change of name, title or address |