CN205044297U - Cooling device of gravure ink - Google Patents
Cooling device of gravure ink Download PDFInfo
- Publication number
- CN205044297U CN205044297U CN201520773488.1U CN201520773488U CN205044297U CN 205044297 U CN205044297 U CN 205044297U CN 201520773488 U CN201520773488 U CN 201520773488U CN 205044297 U CN205044297 U CN 205044297U
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- China
- Prior art keywords
- ink
- soon
- cooling device
- printing ink
- end socket
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- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 239000000498 cooling water Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- -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
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 24
- 239000002904 solvent Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 2
- 238000007710 freezing Methods 0.000 abstract 1
- 230000008014 freezing Effects 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
- 238000007646 gravure printing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 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 utility model discloses a cooling device of gravure ink, including a sealed casing on the casing outer wall, be equipped with water inlet, the delivery port of cooling water respectively, in the casing, be equipped with a plurality of printing ink pipes, casing top, bottom set up first head, the second of connecing soon respectively and connect the head soon, firstly connect head, second to connect soon to be equipped with printing ink import, export on the head respectively, the upper and lower end of printing ink pipe respectively with printing ink import, export intercommunication. Compared with the prior art, the beneficial effects of the utility model are that recycle the in -process at printing ink, but the heat exchange effective control is carried out and the invariant that keeps the printing ink temperature to by freezing water and the reverse convection current of printing ink to the assurance ink viscosity is stable, solves incomplete, the broken string of printing ink printed patterns, form and aspect printing quality problem such as heavy handled, reduce printing ink, solvent -oil ratio, practice thrift the cost, green and safe production.
Description
Technical field
The utility model belongs to printing equipment technical field, is 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.
Utility model content
The purpose of this utility model is that after raising for gravure ink serviceability temperature, ink viscosity increases, 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 in the utility model 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 beneficial effects of the utility model are: cooling water enters from water inlet, flow out, and the loop direction of cooling water are contrary with ink flow direction from delivery port, 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 the utility model structural formula intention;
Fig. 2 is the loop structure flow chart at the utility model place.
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 utility model 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 utility model 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, it is only preferred embodiment of the present utility model, be not restriction the utility model 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 solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
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 |
|---|---|---|---|
| CN201520773488.1U CN205044297U (en) | 2015-10-08 | 2015-10-08 | Cooling device of gravure ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773488.1U CN205044297U (en) | 2015-10-08 | 2015-10-08 | Cooling device of gravure ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044297U true CN205044297U (en) | 2016-02-24 |
Family
ID=55337906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773488.1U Active CN205044297U (en) | 2015-10-08 | 2015-10-08 | Cooling device of gravure ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109202A (en) * | 2015-10-08 | 2015-12-02 | 青岛黎马敦包装有限公司 | Cooling device for gravure printing ink |
-
2015
- 2015-10-08 CN CN201520773488.1U patent/CN205044297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109202A (en) * | 2015-10-08 | 2015-12-02 | 青岛黎马敦包装有限公司 | Cooling device for gravure 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 |
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. |
|
| CP03 | Change of name, title or address |