CN105109202B - A kind of cooling device of gravure ink - Google Patents
A kind of cooling device of gravure ink Download PDFInfo
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- CN105109202B CN105109202B CN201510643349.1A CN201510643349A CN105109202B CN 105109202 B CN105109202 B CN 105109202B CN 201510643349 A CN201510643349 A CN 201510643349A CN 105109202 B CN105109202 B CN 105109202B
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Abstract
The present invention relates to a kind of cooling device of gravure ink, including a housing for sealing, on the housing exterior walls, water inlet, the delivery port of cooling water are respectively equipped with；In the housing, some ink tubes are provided with；The housing tip, bottom are respectively provided with one first and connect end socket soon, second connect end socket soon；End socket, second are connect soon connect soon ink inlet, ink export are respectively equipped with end socket described first；The ink tube upper and lower end respectively with the ink inlet, outlet.The water inlet of the cooling water is located at the bottom of the housing exterior walls, the delivery port of the cooling water is located at the top of the housing exterior walls, described first connects end socket soon is welded as a whole with housing tip, described second connects end socket soon is fixedly connected with housing bottom for detachable, water inlet, delivery port, ink inlet, the ink export of the cooling water respectively connect a hand stop valve, and described first connects end socket, second soon connects the end face of end socket and be respectively provided with seal soon.
Description
Technical field
The invention belongs to printing equipment technical field, and in particular to a kind of gravure ink cooling device.
Background technology
Printing-ink is constantly circulated during gravure printing, and this causes ink temperature to rise, and ink temperature
Rising cause the volatilizations such as the solvent added in ink to be accelerated, ink viscosity increase, and then cause that ink print is incomplete, disconnected
Line and form and aspect are difficult to control to, and also increase the consumption of ink；Solvent material volatilization simultaneously, to environment, safety also band
Harm and hidden danger are come.In order to ensure printing quality, ink viscosity is controlled, traditional method is continually to add solvent.But
The method causes ink viscosity to there is larger fluctuation, and ink viscosity stability is difficult to control to, and printing quality problem does not obtain root
Person's character is solved；And continually addition solvent also increases the consumption of solvent, improves production cost.Not yet retrieve energy at present
The device of control gravure printing ink temperature is enough in, how to eliminate influence of the temperature rising to printing quality is to need solution at present
Emphasis certainly and difficult point.
The content of the invention
The purpose of the present invention is directed to ink viscosity increase after gravure ink temperature in use is raised, and ink print is residual
Lack, broken string, the problems such as form and aspect are difficult to control to and ink consumption amount increases, there is provided a kind of cooling device is controlled and keeps ink temperature
That spends is constant, so as to ensure the stabilization of ink viscosity, solves ink print incompleteness, broken string, and form and aspect are difficult to control to wait prints
Quality problems；Ink, solvent-oil ratio are reduced, cost-effective, green safety production.
The technical problems to be solved by the invention are achieved through the following technical solutions：A kind of cooling dress of gravure ink
Put, including a housing for sealing, it is characterised in that：On the outer wall of the housing, water inlet, the water outlet of cooling water are respectively equipped with
Mouthful；In the housing, some ink tubes are provided with；The top of the housing, bottom are respectively provided with one first and connect end socket, soon
Two connect end socket soon；End socket, second are connect soon connect soon ink inlet, ink export are respectively equipped with end socket described first；The oil
Black pipe upper and lower end is connected with the ink inlet, ink export respectively, and the water inlet of the cooling water is located at the outer of the housing
The bottom of wall, the delivery port of the cooling water is located at the top of the outer wall of the housing, and described first connects end socket with housing soon
Top is welded as a whole, the described second bottom for connecing end socket and housing soon is fixedly connected for detachable, and the cooling water enters
The mouth of a river, delivery port, ink inlet, ink export respectively connect a hand stop valve, and described first connects end socket, second connects soon soon
The end face of end socket is respectively provided with seal.
Preferably, described second end socket is connect soon be connected using bayonet-style threads with housing bottom.
Preferably, the material of the seal is polytetrafluoroethylene (PTFE).
Preferably, the ink tube is made of stainless steel.
Preferably, the ink tube is regularly arranged.
Compared with prior art, the beneficial effects of the invention are as follows：Cooling water enters from water inlet, from delivery port outflow, and
And the loop direction of cooling water and ink flow direction are conversely, so during ink recycling, the cooling water of circulation can
Ink temperature is controlled with effective regulation.When ink temperature keep low temperature or it is constant when, solvent is in a kind of slow volatilization in ink
State, makes the viscosity of ink in certain period of time in controllable state is stablized, and so may insure the printing quality of ink,
Accomplish green printing.Water inlet, delivery port, ink inlet, the ink export of cooling water respectively connect a hand stop valve, can
Control cooling water and ink flow rate, constantly to control ink temperature.Second connects end socket with housing bottom using detachable solid soon
Fixed connection, when this design allows for big impurity occur in enclosure interior ink tube needing cleaning, can quickly open cold
But device, is cleared up.Ink tube uses corrosion-resistant pressure-resistant stainless steel, can improve the validity period of ink cooling device
Limit, it is to avoid pipeline produces leakage.
Brief description of the drawings
Fig. 1 is that structural formula of the present invention is intended to；
Fig. 2 is the loop structure flow chart where the present invention.
In figure：1st, housing；2nd, water inlet；3rd, delivery port；4th, ink tube；5th, the first end socket；6th, the second end socket；7th, ink enters
Mouthful；8th, ink export.
Specific embodiment
Embodiment, is described further to the present invention below in conjunction with the accompanying drawings：
Embodiment one
As shown in Figure 1, 2, the printing cooling device of a kind of gravure ink, including the housing 1 for sealing, the outer wall bottom of housing 1
The water inlet 2 of cooling water is provided with, the outer wall top of housing 1 is provided with the delivery port 3 of cooling water, the water inlet 2 and cooling water of cooling water
Delivery port 3 be distributed in housing both sides.24 stainless steel ink tubes 4 are provided with housing 1, it is rounded regularly arranged.The top of housing 1
Set first and connect end socket 5 soon, the bottom of housing 1 sets second and connects end socket 6 soon, wherein first connects end socket 5 with the welding of the top of housing 1 soon
It is integrated, second connects end socket 6 soon is detachably fixed with the bottom of housing 1 by the way of bayonet-style threads are connected.First connects envelope soon
First 5 and second the end face for connecing end socket 6 soon be respectively equipped with the seal that polytetrafluoroethylene (PTFE) is made.It is fast that end socket 5, second is connect soon first
Connect and be respectively equipped with end socket 6 ink inlet 7 and ink export 8, ink inlet 7 is connected with the upper end of ink tube 4, ink export 8 with
The lower end of ink tube 4 connects（Referring to Fig. 1）.The delivery port 3 of the water inlet 2, cooling water of cooling water, ink inlet 7, ink export 8
A hand stop valve is respectively connected, manually the flow velocity of control cooling water and ink.Special ready-packaged joint is inserted corrosion-resistant resistance to
Pressure rubber tube, connection is locked using locking clip.The ready-packaged joint installed by connection rubber tube two ends so that ink cooling dress
The water inlet of the cooling water put, the delivery port of cooling water respectively with printing machine near handpiece Water Chilling Units inlet pipeline, outlet pipe
Road connects；The ink inlet of cooling device accesses ink in printing press pump ink export, and the ink export of cooling device accesses printing
Machine oil ink tank ink entrance, keeps whole pipeline connection good seal No leakage（Referring to Fig. 2）.
Operation principle of the 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 print
The supporting ink pumps of brush machine, ink cooling device housing tip is pumped into by the ink in ink barrel by corrosion-resistant pressure-resistant rubber hose
Ink inlet 7, ink into being diverted in each ink tube 4 behind cooling device top, in cooling device, outside ink tube 4
The ink of the cooling water in face and the higher temperature of the internal flow of ink tube 4 carries out heat exchange, and the cooling water after heat exchange is from ink
The delivery port 3 of the cooling water of cooling device housing upper flows out, by pipeline Returning water unit, through handpiece Water Chilling Units cooling heel row
Go out, move in circles, by cold and hot exchange so as to reduce ink temperature；The ink of ink after cooling down from cooling device bottom
Outlet 8 introduces ink tank interface by corrosion-resistant pressure-resistant rubber hose, is used for printing into ink tank.It is unnecessary in printing use
Ink flows back to ink barrel by ink tank ink reclaiming pipe, completes a cooling and uses circulation.
The above, is only presently preferred embodiments of the present invention, is not the limitation for making other forms to the present invention, is appointed
What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc.
Effect embodiment.But it is every without departing from technical solution of the present invention content, according to technical spirit of the invention to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. a kind of housing of cooling device of gravure ink, an including sealing, it is characterised in that：On the outer wall of the housing,
It is respectively equipped with water inlet, the delivery port of cooling water；In the housing, some ink tubes are provided with；The top of the housing, bottom
End is respectively provided with one first and connects end socket soon, second connects end socket soon；End socket, second are connect soon connect soon on end socket set respectively described first
There are ink inlet, ink export；The ink tube upper and lower end is connected with the ink inlet, ink export respectively, the cooling
The water inlet of water is located at the bottom of the outer wall of the housing, and the delivery port of the cooling water is located at the upper of the outer wall of the housing
Portion, described first connects end socket soon is welded as a whole with the top of housing, and the described second bottom for connecing end socket and housing soon is removable
The formula of unloading is fixedly connected, and water inlet, delivery port, ink inlet, the ink export of the cooling water respectively connect a manual shutoff
Valve, described first connects end socket, second soon connects the end face of end socket and is respectively provided with seal soon.
2. the cooling device of gravure ink according to claim 1, it is characterised in that：Described second connects end socket and housing soon
Bottom using bayonet-style threads connect.
3. the cooling device of gravure ink according to claim 2, it is characterised in that：The material of the seal is poly- four
PVF.
4. the cooling device of gravure ink according to claim 1, it is characterised in that：The ink tube uses stainless steel
Into.
5. the cooling device of gravure ink according to claim 1, it is characterised in that：The 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 CN105109202A (en) | 2015-12-02 |
| CN105109202B true CN105109202B (en) | 2017-06-16 |
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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 |
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| CN (1) | CN105109202B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703186B (en) * | 2020-06-29 | 2022-07-12 | 江西安源包装印务有限公司 | Ink viscosity adjusting method |
Family Cites Families (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 |
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2015
- 2015-10-08 CN CN201510643349.1A patent/CN105109202B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105109202A (en) | 2015-12-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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 |