CN204488176U - intaglio printing press ink fountain ceramic roller - Google Patents
intaglio printing press ink fountain ceramic roller Download PDFInfo
- Publication number
- CN204488176U CN204488176U CN201420869083.3U CN201420869083U CN204488176U CN 204488176 U CN204488176 U CN 204488176U CN 201420869083 U CN201420869083 U CN 201420869083U CN 204488176 U CN204488176 U CN 204488176U
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- Prior art keywords
- water
- inlet pipe
- roll
- spindle nose
- printing press
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- Expired - Fee Related
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- 239000000919 ceramic Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 238000000034 method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 7
- 238000007654 immersion Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a kind of intaglio printing press ink fountain ceramic roller, comprises the body of roll, two ends spindle nose and swivel joint, and the tube wall of the body of roll being provided with 24 diameters is the through hole of 11mm, and through hole and two ends end cap form three groups of uniform water stream channels; Swivel joint is provided with water supply connector, the first water inlet pipe, water out adapter and water outlet tube chamber; Cold water, through water supply connector, flows into built-in the second water inlet pipe of spindle nose by the first water inlet pipe, and be divided into three current in end cap position and enter in three groups of water stream channels and flow, lower the temperature to the body of roll, the water of backflow, by water outlet tube chamber, flows out from water out adapter.The utility model area of dissipation is large, and constant temperature circulating chilled water is detained soon, not, greatly improves cooling effectiveness, Reliable guarantee ink foundation roller surface treatment temperature requirement; The utility model not only effectively can ensure that product ink transfer deficiency lacks the mass defect such as print, temperature high printing Colour posture change, while can effectively reduce Yin Wendu too high cause ink leak, fly the disorderly closedown such as ink, maintenance probability.
Description
Technical field
The utility model relates to safety anti-fake printing equipment field, particularly relates to a kind of intaglio printing press ink fountain ceramic roller.
Background technology
Temperature constant in ink transfer is main technique technical conditions of anti-counterfeit printing, and as the ink fountain ceramic roller of Super orlof gravure press ink transfer unit core component, is one and half immersion inner circulation structures.
At present, the structure of existing half immersion ink foundation roller as shown in Figure 1, the hollow cylinder that this ink foundation roller is made up of ceramic material, the constant temperature of 20 DEG C-22 DEG C is provided to cool anti-embroidery water by temperature control system, ink foundation roller central hollow pipe is entered from ink foundation roller transmission side through swivel joint water inlet, constant temp cooling water flows to the inner left end of ink foundation roller out from hollow pipe, enter hollow cylinder bottom, when liquid level exceedes center line, at this moment cooling water becomes hot water, flow out from transmission side through swivel joint delivery port, backflow enters temperature control system heat exchanger again.Such iterative cycles, lowers the temperature.
Utility model people finds in utility model process, existing ink foundation roller has the following disadvantages in high-speed printing process: because cooling water circulation speed is slow, " eddy current " phenomenon of cold and hot mixing water is easily formed in ink fountain ceramic roller cylindrical cavity, and ink foundation roller thickness of pipe wall, heat transfer efficiency is poor, thus cause ink foundation roller roll surface temperature high, affect very large on ink ink and print quality.In addition, due to structural design reason, the water inlet pipe length be welded in water supply connector is oversize, easily causes the damage of water inlet pipe fracture and swivel joint.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of intaglio printing press ink fountain ceramic roller, in order to solve the high problem of prior art ink foundation roller roll surface temperature.
For solving the problems of the technologies described above, the utility model provides a kind of intaglio printing press ink fountain ceramic roller, described intaglio printing press ink fountain ceramic roller comprises the body of roll, two ends spindle nose and swivel joint, the described body of roll is hollow cylinder, described two ends spindle nose is connected in described body of roll two ends with welding manner, described two ends spindle nose comprises the first spindle nose being positioned at transmission side one end and the second spindle nose being positioned at the body of roll other end, and described swivel joint is installed on the first spindle nose; The tube wall of the described body of roll being provided with 24 diameters is the through hole of 11mm, and described through hole is divided into three groups, forms three groups of uniform water stream channels with two ends end cap; Described swivel joint is provided with the water supply connector interconnected and the first water inlet pipe, the water out adapter interconnected and water outlet tube chamber; For the cold water of lowering the temperature through described water supply connector, the second built-in water inlet pipe of the first spindle nose is flowed into by described first water inlet pipe, be divided into three current to enter in described three groups of water stream channels flow in the end cap position of axle journal root, the described body of roll is lowered the temperature, the water of backflow, by described water outlet tube chamber, flows out from described water out adapter.
Further, described through hole is 8mm apart from the distance of described body surface.
Further, described first spindle nose is built-in with the second water inlet pipe, and cold water flows into the inner chamber of described second water inlet pipe by described first water inlet pipe.
Further, cold water enters from the inner chamber of described second water inlet pipe, and hot water goes out described first spindle nose from the tube wall exteenal reflux of described second water inlet pipe.
Further, described three groups of water stream channels are uniform in 120 ° of angles mutually, and the cold water in water stream channel after the one-way circulation of subregion, converges backflow and enters described outlet pipe together in the body of roll.
Further, described body surface has the pottery of spray pottery process, and the hardness of described pottery is 55HRC/qmohs, thickness 1.0-1.2mm.
Further, described cold water is the antirust thermostatted water being added with antirust solution.
The utility model beneficial effect is as follows:
Intaglio printing press ink fountain ceramic roller area of dissipation of the present utility model is large, and constant temperature circulating chilled water is detained soon, not, greatly improves cooling effectiveness, Reliable guarantee ink foundation roller surface treatment temperature requirement; The utility model not only effectively can ensure that product ink transfer deficiency lacks the mass defect such as print, temperature high printing Colour posture change, while can effectively reduce Yin Wendu too high cause ink leak, fly the disorderly closedown such as ink, maintenance probability.In addition, intaglio printing press ink fountain ceramic roller of the present utility model, by reducing the first water inlet pipe length on swivel joint, improves the stress of swivel joint, thus prevents water inlet pipe to rupture because of high-speed friction.
Accompanying drawing explanation
Fig. 1 is the structural representation of half immersion ink foundation roller of prior art;
Fig. 2 is the structural representation of a kind of intaglio printing press ink fountain ceramic roller of the utility model embodiment;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2.
Reference numeral is as follows:
The body of roll 1, first spindle nose 2, second spindle nose 3, swivel joint 4, through hole 5, water supply connector 6, first water inlet pipe 7, water out adapter 8, water outlet tube chamber 9, second water inlet pipe 10, pottery 11, swivel joint water inlet tube head position 12.
Detailed description of the invention
In order to solve the high problem of prior art ink foundation roller roll surface temperature, the utility model provides a kind of intaglio printing press ink fountain ceramic roller, below in conjunction with accompanying drawing and embodiment, is further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, do not limit the utility model.
The structure of a kind of intaglio printing press ink fountain ceramic roller of the utility model embodiment as shown in figs. 2 to 4, described intaglio printing press ink fountain ceramic roller comprises the body of roll 1, two ends spindle nose and swivel joint 4, the described body of roll 1 is hollow cylinder, described two ends spindle nose is connected in the described body of roll 1 two ends with welding manner, described two ends spindle nose comprises the first spindle nose 2 being positioned at transmission side one end and the second spindle nose 3 being positioned at the body of roll other end, and described swivel joint 4 is installed on the first spindle nose 2.
The tube wall of the described body of roll 1 is provided with the through hole 5 that 24 diameters are 11mm, described through hole is divided into three groups, forms three groups of uniform water stream channels with two ends end cap.Described through hole 5 is 8mm apart from the distance on the described body of roll 1 surface.
Described swivel joint 4 is provided with the water supply connector 6 and the first water inlet pipe 7, the water out adapter 8 interconnected and water outlet tube chamber 9 that interconnect; For the cold water of lowering the temperature through described water supply connector 6, the second built-in water inlet pipe 10 of the first spindle nose 2 is flowed into by described first water inlet pipe 7, be divided into three current to enter in described three groups of water stream channels flow in the end cap position of axle journal root, the described body of roll 1 is lowered the temperature, the water of backflow, by described water outlet tube chamber 9, flows out from described water out adapter 8.Described cold water is the antirust thermostatted water being added with antirust solution.
Described first spindle nose 2 is built-in with the second water inlet pipe 10, and cold water flows into the inner chamber of described second water inlet pipe 10 by described first water inlet pipe 7.And cold water enters from the inner chamber of described second water inlet pipe 10, hot water goes out described first spindle nose 2 from the tube wall exteenal reflux of described second water inlet pipe 10.
Described three groups of water stream channels are uniform in 120 ° of angles mutually, and the cold water in water stream channel after the one-way circulation of subregion, converges backflow and enters described water outlet tube chamber 9 together in the body of roll 1.
The described body of roll 1 surface has the pottery 11 of spray pottery process, and the described hardness of ceramic 11 is 55HRC/qmohs, thickness 1.0-1.2mm.Intaglio printing press ink fountain ceramic roller, before spray pottery technique processing and fabricating, must, through more than 6Kg press water testing inspection welding quality, prevent from leaking.
Specifically describe as follows to the intaglio printing press ink fountain ceramic roller of the utility model embodiment below:
1. design principle of the present utility model is: do not change existing ink foundation roller mechanical outline size; Increase cooling, area of dissipation; Article three, crawl cooling water channel one-way circulation, and speed does not produce hot and cold mixing water soon; Reduce the water inlet pipe length on swivel joint, improve the stress of swivel joint, prevent water inlet pipe from rupturing because of high-speed friction; Optimize backwater channel structure, prevent blocking.
2. operation principle of the present utility model is as follows: in the tube wall of intaglio printing press ink fountain ceramic roller, arrange 24 φ 11mm pipelined channels, by constant temperature soft water, the roll surface temperature of intaglio printing press ink fountain ceramic roller is reduced fast, reach and remain on the temperature of technique initialization, and in press keep steady temperature scope.
The track route of cooling water: the antirust thermostatted water (interpolation antirust solution) provided by temperature control system, the built-in inlet channel inner chamber of ink fountain ceramic roller axle journal is flowed into by the water inlet pipe (connecting firmly with swivel joint) of the water supply connector of swivel joint, divide in the end cap position of axle journal root three current to enter the tube runs that crawls in roller wall, roller acting surface is lowered the temperature simultaneously; Cold water arrives exhalant canal, is flowed to outlet pipe, flows back to temperature control system heat exchanger from water out adapter.
3. the performance indications of the utility model intaglio printing press ink fountain ceramic roller:
Cooling water leaving water temperature: 20 DEG C ± 2 DEG C
Cooling water flow: 2.5m3/h-4.2m3/h
Temperature controlling range: 23 DEG C ± 2 DEG C
Intaglio printing press ink fountain ceramic roller rotating speed: 249r/min
Intaglio printing press ink fountain ceramic roller diameter dimension: φ 190.9 ± 0.015mm
Roll surface ceramic hardness: 55HRC/qmohs
Roll surface ceramic thickness: 1-1.2mm
Concentricity: 0.008mm
Cylindricity: 0.005mm
4, the Performance comparision of the ink foundation roller of intaglio printing press ink fountain ceramic roller of the present utility model and prior art enters shown in table 1:
Table 1
By comparing: the utility model have employed the heat dissipation channel that crawls of three groups of nearly (roll surface) distances, and radiating efficiency is higher, and temperature is more easy to control, more can meet typography temperature conditions; Effectively can evade that the high ink caused of temperature sexually revises, product quality defect simultaneously, to raising utilization rate of equipment and installations, reduce improper maintenance etc., be all highly profitable.
5, effect:
Compared with existing half immersion structure radiating mode, the cold and hot area of intaglio printing press ink fountain ceramic roller of the present utility model is larger, and constant temperature circulating chilled water is detained sooner, not, and cooling effectiveness greatly improves, Reliable guarantee ink foundation roller surface treatment temperature requirement; Not only effectively can ensure that product ink transfer deficiency lacks the mass defects such as print, temperature high printing Colour posture change; Can effectively reduce simultaneously Yin Wendu too high cause ink leak, fly the disorderly closedown such as ink, maintenance probability.Simultaneously, intaglio printing press ink fountain ceramic roller of the present utility model is by reducing the first water inlet pipe length on swivel joint, improve the stress of swivel joint, thus prevent water inlet pipe to rupture because of high-speed friction, wherein swivel joint water inlet tube head position 12 as shown in Figure 2.
6. application conditions:
Intaglio printing press ink fountain ceramic roller device of the present utility model, does not change the profile mechanical dimension of existing ink fountain parts, to the parts that existing equipment is connected with ink fountain ceramic roller, if motor, gear, joint etc. are without any impact.
7. range of application:
Can be applicable to safety anti-fake printing equipment need to carry out thermostatically controlled drum part, simultaneously, this structure can solve the too high problem of printing equipment wavers temperature, water inlet pipe easy fracture and the fragile problem of swivel joint equally, to reaching the control effects of economy, high efficiency, accuracy.
Although be example object, disclosed preferred embodiment of the present utility model, it is also possible for those skilled in the art will recognize various improvement, increase and replacement, and therefore, scope of the present utility model should be not limited to above-described embodiment.
Claims (7)
1. an intaglio printing press ink fountain ceramic roller, it is characterized in that, described intaglio printing press ink fountain ceramic roller comprises the body of roll, two ends spindle nose and swivel joint, the described body of roll is hollow cylinder, described two ends spindle nose is connected in described body of roll two ends with welding manner, described two ends spindle nose comprises the first spindle nose being positioned at transmission side one end and the second spindle nose being positioned at the body of roll other end, and described swivel joint is installed on the first spindle nose;
The tube wall of the described body of roll being provided with 24 diameters is the through hole of 11mm, and described through hole is divided into three groups, forms three groups of uniform water stream channels with two ends end cap;
Described swivel joint is provided with the water supply connector interconnected and the first water inlet pipe, the water out adapter interconnected and water outlet tube chamber; For the cold water of lowering the temperature through described water supply connector, the second built-in water inlet pipe of the first spindle nose is flowed into by described first water inlet pipe, be divided into three current to enter in described three groups of water stream channels flow in the end cap position of axle journal root, the described body of roll is lowered the temperature, the water of backflow, by described water outlet tube chamber, flows out from described water out adapter.
2. intaglio printing press ink fountain ceramic roller as claimed in claim 1, it is characterized in that, described through hole is 8mm apart from the distance of described body surface.
3. intaglio printing press ink fountain ceramic roller as claimed in claim 1, it is characterized in that, described first spindle nose is built-in with the second water inlet pipe, and cold water flows into the inner chamber of described second water inlet pipe by described first water inlet pipe.
4. intaglio printing press ink fountain ceramic roller as claimed in claim 3, it is characterized in that, cold water enters from the inner chamber of described second water inlet pipe, and hot water goes out described first spindle nose from the tube wall exteenal reflux of described second water inlet pipe.
5. intaglio printing press ink fountain ceramic roller as claimed in claim 4, is characterized in that, described three groups of water stream channels are uniform in 120 ° of angles mutually, and the cold water in water stream channel after the one-way circulation of subregion, converges backflow and enters described outlet pipe together in the body of roll.
6. the intaglio printing press ink fountain ceramic roller as described in any one of claim 1 to 5, is characterized in that, described body surface has the pottery of spray pottery process, and the hardness of described pottery is 55HRC/qmohs, thickness 1.0-1.2mm.
7. the intaglio printing press ink fountain ceramic roller as described in any one of claim 1 to 5, is characterized in that, described cold water is the antirust thermostatted water being added with antirust solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869083.3U CN204488176U (en) | 2014-12-31 | 2014-12-31 | intaglio printing press ink fountain ceramic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869083.3U CN204488176U (en) | 2014-12-31 | 2014-12-31 | intaglio printing press ink fountain ceramic roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488176U true CN204488176U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869083.3U Expired - Fee Related CN204488176U (en) | 2014-12-31 | 2014-12-31 | intaglio printing press ink fountain ceramic roller |
Country Status (1)
| Country | Link |
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| CN (1) | CN204488176U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252901A (en) * | 2015-11-03 | 2016-01-20 | 山东鲁烟莱州印务有限公司 | Intaglio printing press ink tank with cooling device |
| CN105328979A (en) * | 2015-11-27 | 2016-02-17 | 佛山市南海区三简包装有限公司 | Novel embossing printing roller |
| CN107696692A (en) * | 2017-11-08 | 2018-02-16 | 苏州安洁科技股份有限公司 | A kind of corona cooling device |
| CN114466747A (en) * | 2019-07-26 | 2022-05-10 | 西康制造有限公司 | Printing apparatus with uniform chill roll |
-
2014
- 2014-12-31 CN CN201420869083.3U patent/CN204488176U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252901A (en) * | 2015-11-03 | 2016-01-20 | 山东鲁烟莱州印务有限公司 | Intaglio printing press ink tank with cooling device |
| CN105252901B (en) * | 2015-11-03 | 2017-12-19 | 山东鲁烟莱州印务有限公司 | A kind of intaglio printing press ink tank with cooling device |
| CN105328979A (en) * | 2015-11-27 | 2016-02-17 | 佛山市南海区三简包装有限公司 | Novel embossing printing roller |
| CN105328979B (en) * | 2015-11-27 | 2017-11-14 | 佛山市南海区三简包装有限公司 | A kind of novel moulded roller |
| CN107696692A (en) * | 2017-11-08 | 2018-02-16 | 苏州安洁科技股份有限公司 | A kind of corona cooling device |
| CN114466747A (en) * | 2019-07-26 | 2022-05-10 | 西康制造有限公司 | Printing apparatus with uniform chill roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150722 |