CN113619263A - Cooling roller device for digital color waterless offset printing for clothing hang tag - Google Patents
Cooling roller device for digital color waterless offset printing for clothing hang tag Download PDFInfo
- Publication number
- CN113619263A CN113619263A CN202111111310.7A CN202111111310A CN113619263A CN 113619263 A CN113619263 A CN 113619263A CN 202111111310 A CN202111111310 A CN 202111111310A CN 113619263 A CN113619263 A CN 113619263A
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- Prior art keywords
- roller
- cooling
- main
- cavity
- inner tube
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- 238000001816 cooling Methods 0.000 title claims abstract description 69
- 238000007645 offset printing Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 abstract description 12
- 238000007639 printing Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/22—Means for cooling or heating forme or impression cylinders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a cooling roller device for digital color waterless offset printing for clothing hang tags, which comprises a main roller body, one end of the main roller body is provided with a driving roller arm for driving the main roller body to rotate, a hollow cooling cavity is arranged in the main roller body, an inner roll shaft for conveying cooling liquid to the cooling cavity is detachably arranged in the cooling cavity, the inner roll shaft is hollow, a roll shaft inner cylinder body is arranged in the inner roll shaft along the axial direction of the inner roll shaft, a first inner cavity is arranged between the roller shaft inner cylinder body and the inner roller shaft, a second inner cavity is arranged in the roller shaft inner cylinder body, a second inner cavity opening communicated with the cooling cavity is arranged at one end of the second inner cavity body close to the driving roller arm, keep away from on the interior roller axle the one end lateral wall of driving roller arm be equipped with the first inner chamber opening of cooling chamber intercommunication can improve cooling efficiency and cooling quality.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of printing, in particular to the technical field of a cooling roller device for digital color waterless offset printing for clothing labels.
[ background of the invention ]
Waterless offset printing uses an ink repellent silicone rubber layer as a blank part of a printing plate on a lithographic plate, does not need dampening, and is a lithographic printing mode of printing by special ink. Waterless offset printing uses a silicon coating on the printing plate as the non-printing area, removes the ink balance control, and also eliminates the use of water as the medium. From the viewpoint of print quality, printing without using water makes printing dots of waterless offset printing sharper and better perform. Waterless offset printing has the ability to achieve higher line counts and contrast.
Traditional printing machine needs moisture and printing ink cooperation to realize the print job, and waterless offset press then only need add specific printing ink can realize the print job, do not need additionally to add moisture again, this kind of printing machine receives favour day by day because it has better environmental protection performance, this kind of printing machine is because printing speed is fast, do not have the participation of water again in the printing process, so the surface temperature of ink distributing roller and plate cylinder can be very high, and after the temperature rises, the viscosity of printing ink can descend, and then take place dirty version trouble easily, and current chill roll cooling performance is relatively poor, the cooling efficiency is low, roller cooling reaction rate is slow, can not satisfy current waterless offset printing production demand.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a cooling roller device for digital color waterless offset printing for clothing hang tags, which can improve the cooling efficiency and the cooling quality.
In order to achieve the purpose, the invention provides a cooling roller device for digital color waterless offset printing for clothing labels, which comprises a main roller body, wherein one end of the main roller body is provided with a driving roller arm for driving the main roller body to rotate, a hollow cooling cavity is arranged in the main roller body, an inner roller shaft for conveying cooling liquid to the cooling cavity is detachably arranged in the cooling cavity, the inner roller shaft is hollow, a roller shaft inner cylinder is arranged in the inner roller shaft along the axial direction of the inner roller shaft, a cavity between the roller shaft inner cylinder and the inner roller shaft is a first inner cavity, the cavity in the roller shaft inner cylinder is a second inner cavity, one end, close to the driving roller arm, of the second inner cavity is provided with a second inner cavity opening communicated with the cooling cavity, and the side wall of one end, far away from the driving roller arm, of the inner roller shaft is provided with a first inner cavity opening communicated with the cooling cavity, and one end of the inner roll shaft, which is far away from the driving roll arm, is respectively provided with a liquid discharge joint communicated with the first inner cavity and a liquid inlet joint communicated with the second inner cavity.
Preferably, a plurality of fins are arranged in the cooling cavity and fixedly connected with the inner wall of the main roller body.
Preferably, the main roller inner barrel is further arranged in the main roller body, a main roller inner barrel flange plate used for being detachably connected with the end part of the main roller body is arranged at one end, far away from the driving roller arm, of the main roller inner barrel, the cooling cavity is formed between the main roller inner barrel and the main roller body, and a main roller inner barrel inner through hole used for allowing the inner roller shaft to pass through is formed in the main roller inner barrel.
Preferably, one end of the main roller inner cylinder, which is far away from the driving roller arm, is provided with a plurality of inner cylinder liquid outlets which are communicated with the cooling cavity and the through hole in the main roller inner cylinder, and the inner cylinder liquid outlets are arranged close to the first inner cavity opening and can be matched with the first inner cavity opening.
Preferably, one end of the main roller inner cylinder, which is close to the driving roller arm, is provided with a main roller inner cylinder connection port which can be matched with the end part of the inner roller shaft, the end part of the inner roller shaft is rotatably connected with the inner wall of the main roller inner cylinder connection port, and a plurality of first sealing rings are arranged between the inner wall of the main roller inner cylinder connection port and the inner roller shaft.
Preferably, a plurality of second sealing rings are arranged between the flange plate of the inner cylinder of the main roller and the inner roller shaft.
As preferred, the main roll inner tube ring flange on keep away from the one end of driving roller arm is equipped with the ring channel, interior roller shaft outer wall be equipped with can with ring channel complex annular is protruding, the protruding rotatable locating of ring channel in the ring channel, just be equipped with in the ring channel a plurality of can with the protruding complex bearing of ring channel, can dismantle on the main roll inner tube ring flange and be equipped with and be used for sealing the inner tube ring flange end cover of ring channel.
The cooling roller device for the digital color waterless offset printing for the clothing hang tag has the beneficial effects that: according to the invention, the cooling roller is arranged into a structure combining the main roller body and the inner roller shaft, so that the cooling roller is more convenient to mount, dismount and maintain, the cooling cavity is arranged for accommodating cooling liquid and can be matched with cooling equipment to achieve the effect of quickly cooling the main roller body, the inner roller shaft is arranged for conveying the cooling liquid into the cooling cavity and guiding the cooling liquid out of the cooling cavity, the driving roller arm is arranged at one end of the main roller body to be conveniently connected with the driving equipment so as to drive the main roller body to rotate, and the main roller inner cylinder is arranged to be conveniently matched with the inner roller shaft, so that the inner fins can be protected, and the sealing performance is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front sectional view of a digital color waterless offset printing chill roll apparatus for clothing hangtags according to the present invention;
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows:
referring to fig. 1, the cooling roller device for digital color waterless offset printing for clothing labels of the present invention comprises a main roller body 1, a driving roller arm 11 for driving the main roller body 1 to rotate is arranged at one end of the main roller body 1, a hollow cooling chamber 12 is arranged inside the main roller body 1, an inner roller shaft 2 for conveying cooling liquid to the cooling chamber 12 is detachably arranged inside the cooling chamber 12, the inner roller shaft 2 is hollow, a roller shaft inner cylinder 3 is arranged inside the inner roller shaft 2 along the axial direction of the inner roller shaft 2, a first inner cavity 21 is arranged between the roller shaft inner cylinder 3 and the inner roller shaft 2, a second inner cavity 22 is arranged inside the roller shaft inner cylinder 3, a second inner cavity opening 221 communicated with the cooling chamber 12 is arranged at one end of the second inner cavity 22 close to the driving roller arm 11, a first inner cavity opening 211 communicated with the cooling chamber 12 is arranged at one end of the inner roller shaft 2 far away from the driving roller arm 11, and one end of the inner roll shaft 2, which is far away from the driving roll arm 11, is respectively provided with a liquid discharge joint 4 communicated with the first inner cavity 21 and a liquid inlet joint 5 communicated with the second inner cavity 22. This embodiment is through setting up the chill roll into the structure of main roll body 1 and interior 2 combinations of roll shaft, make the installation of chill roll dismantle with maintain more convenient, it can reach quick to main roll body 1 cooling effect with the cooling apparatus cooperation to set up cooling chamber 12 and be used for holding the coolant liquid, set up interior roll shaft 2 and be used for carrying the coolant liquid to cooling chamber 12 in and derive the coolant liquid from cooling chamber 12, set up drive roll arm 11 with main roll body 1 one end and be convenient for be connected with drive apparatus, thereby drive main roll body 1 is rotatory.
Referring to fig. 1, a plurality of fins 13 are arranged in the cooling cavity 12, and the fins 13 are fixedly connected with the inner wall of the main roller body 1. The fins 13 are arranged to increase the cooling speed of the main roller body 1 and increase the contact area with the cooling liquid.
Referring to fig. 1, a main roller inner cylinder 6 is further arranged in the main roller body 1, a main roller inner cylinder flange 61 used for being detachably connected with the end portion of the main roller body 1 is arranged at one end, far away from the driving roller arm 11, of the main roller inner cylinder 6, the cooling cavity 12 is arranged between the main roller inner cylinder 6 and the main roller body 1, and a main roller inner cylinder inner through hole 62 through which the inner roller shaft 2 can pass is formed in the main roller inner cylinder 6. The main roller inner cylinder 6 is convenient to be matched with the inner roller shaft 2, the inner fins 13 can be protected, and the sealing performance is improved.
Referring to fig. 1, one end of the main roller inner cylinder 6, which is far away from the driving roller arm 11, is provided with a plurality of inner cylinder liquid outlets 63 communicating the cooling cavity 12 with the main roller inner cylinder inner through hole 62, and the inner cylinder liquid outlets 63 are arranged near the first inner cavity opening 211 and can be matched with the first inner cavity opening 211. The coolant can be conveniently led out.
Referring to fig. 1, a main roller inner cylinder connection port 64 capable of being matched with the end portion of the inner roller shaft 2 is arranged at one end, close to the driving roller arm 11, of the main roller inner cylinder 6, the end portion of the inner roller shaft 2 is rotatably connected with the inner wall of the main roller inner cylinder connection port 64, and a plurality of first sealing rings 7 are arranged between the inner wall of the main roller inner cylinder connection port 64 and the inner roller shaft 2.
Referring to fig. 1, a plurality of second sealing rings 8 are arranged between the flange 61 of the inner cylinder of the main roller and the inner roller shaft 2. Further improving the sealing performance.
Referring to fig. 1, an annular groove 611 is formed in one end, away from the driving roller arm 11, of the main roller inner cylinder flange 61, an annular protrusion 24 capable of being matched with the annular groove 611 is formed in the outer wall of the inner roller shaft 2, the annular protrusion 24 is rotatably arranged in the annular groove 611, a plurality of bearings 9 capable of being matched with the annular protrusion 24 are arranged in the annular groove 611, and an inner cylinder flange end cover 612 used for closing the annular groove 611 is detachably arranged on the main roller inner cylinder flange 61. The relative position of the inner roller shaft 2 can be defined.
Referring to fig. 1, one end of the inner roller shaft 2, which is far away from the driving roller arm 11, is detachably provided with an inner roller shaft end cover 23 for sealing the first inner cavity 21 and the second inner cavity 22, and the liquid discharge joint 4 and the liquid inlet joint 5 are arranged on the inner roller shaft end cover 23.
The working process of the invention is as follows:
in the working process of the cooling roller device for the digital color waterless offset printing for the clothing hangtag, the driving roller arm 11 is used for being connected with driving equipment so as to drive the main roller body 1 to rotate, the inner roller shaft 2 is used for being connected with cooling liquid supply equipment, the liquid inlet joint 5 guides the cooling liquid into the second inner cavity 22, then the cooling liquid is guided into the cooling cavity 12 through the second inner cavity opening 221, the cooling liquid temperature is absorbed by the fins 13 and the cooling cavity 12 so as to reduce the temperature of the main roller body, then the cooling liquid flows out of the cooling cavity 12 through the first inner cavity opening 211 and flows to the through hole 62 in the inner cylinder of the main roller, and then flows to the first inner cavity 21 through the first inner cavity opening 211 and then is guided out through the liquid discharge joint 4.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a dress drop is with colored anhydrous cooling roller device for offset printing of digit, includes main roll body (1), its characterized in that: main roll body (1) one end is equipped with and is used for the drive main roll body (1) rotatory driving roller arm (11), main roll body (1) inside is equipped with hollow cooling chamber (12), can dismantle in cooling chamber (12) be equipped with carry the coolant liquid extremely interior roller (2) of cooling chamber (12), interior roller (2) inside cavity, just interior roller (2) inside is equipped with in the roller barrel (3) along its axial, in the roller barrel (3) with the cavity is first interior cavity (21) between interior roller (2), barrel (3) inside cavity is second interior cavity (22) in the roller, be close to on the second interior cavity (22) the one end of driving roller arm (11) be equipped with the second inner chamber opening (221) of cooling chamber (12) intercommunication, keep away from on interior roller (2) the one end lateral wall of driving roller arm (11) be equipped with the first inner chamber opening (211) of cooling chamber (12) intercommunication And one end of the inner roller shaft (2) far away from the driving roller arm (11) is respectively provided with a liquid drainage connector (4) communicated with the first inner cavity (21) and a liquid inlet connector (5) communicated with the second inner cavity (22).
2. The cooling roll device for digital color waterless offset printing for clothing tags of claim 1, wherein: a plurality of fins (13) are arranged in the cooling cavity (12), and the fins (13) are fixedly connected with the inner wall of the main roller body (1).
3. The cooling roll device for digital color waterless offset printing for clothing tags of claim 1, wherein: still be equipped with main roller inner tube (6) in main roller body (1), keep away from on main roller inner tube (6) the one end of drive roller arm (11) be equipped with be used for with main roller inner tube ring flange (61) that main roller body (1) tip can dismantle the connection, cooling chamber (12) are located main roller inner tube (6) with between main roller body (1), be equipped with in main roller inner tube (6) and supply through-hole (62) in the main roller inner tube that interior roller axle (2) pass through.
4. The cooling roll device for digital color waterless offset printing for clothing tags of claim 3, wherein: keep away from on main roller inner tube (6) the one end of driving roller arm (11) is equipped with a plurality of intercommunications cooling chamber (12) with inner tube liquid outlet (63) of through-hole (62) in the main roller inner tube, inner tube liquid outlet (63) are located and are close to first inner chamber opening (211) department and can with first inner chamber opening (211) cooperation.
5. The cooling roll device for digital color waterless offset printing for clothing tags of claim 3, wherein: be close to on main roller inner tube (6) the one end of driving roller arm (11) be equipped with can with interior roller (2) tip complex main roller inner tube connection port (64), interior roller (2) tip with main roller inner tube connection port (64) inner wall rotatable coupling, just main roller inner tube connection port (64) inner wall with be equipped with a plurality of first sealing washer (7) between interior roller (2).
6. The cooling roll device for digital color waterless offset printing for clothing tags of claim 3, wherein: a plurality of second sealing rings (8) are arranged between the flange plate (61) of the inner cylinder of the main roller and the inner roller shaft (2).
7. The cooling roll device for digital color waterless offset printing for clothing tags of claim 3, wherein: keep away from on main roller inner tube ring flange (61) the one end of driving roller arm (11) is equipped with ring channel (611), interior roller axle (2) outer wall be equipped with can with ring channel (611) complex annular is protruding (24), rotatable locate in ring channel (611), just be equipped with in ring channel (611) a plurality of can with protruding (24) complex bearing (9) of annular, can dismantle on main roller inner tube ring flange (61) and be equipped with and be used for sealing inner tube ring flange end cover (612) of ring channel (611).
8. The cooling roll device for digital color waterless offset printing for clothing tags of claim 1, wherein: keep away from on interior roller (2) the one end of driving roller arm (11) can be dismantled and be equipped with and be used for sealing interior roller end cover (23) of cavity (22) in first cavity (21) and the second, flowing back connect (4) with liquid inlet joint (5) are located on interior roller end cover (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111310.7A CN113619263A (en) | 2021-09-23 | 2021-09-23 | Cooling roller device for digital color waterless offset printing for clothing hang tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111310.7A CN113619263A (en) | 2021-09-23 | 2021-09-23 | Cooling roller device for digital color waterless offset printing for clothing hang tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113619263A true CN113619263A (en) | 2021-11-09 |
Family
ID=78390491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111111310.7A Pending CN113619263A (en) | 2021-09-23 | 2021-09-23 | Cooling roller device for digital color waterless offset printing for clothing hang tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113619263A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534289A (en) * | 1982-11-13 | 1985-08-13 | Heidelberger Druckmaschinen Ag | Cooling roller with different preselected cooling zones |
| US5881643A (en) * | 1995-11-08 | 1999-03-16 | Heidelberger Druckmaschinen Ag | Device for cooling the surface of a blanket of a printing unit cylinder |
| US20040255804A1 (en) * | 2003-01-31 | 2004-12-23 | Giesecke & Devrient Gmbh | Mounting cylinder for mounting cylindrical embossing tools for embossing rolls |
| CN202862778U (en) * | 2012-09-20 | 2013-04-10 | 北京印刷学院 | Cooling roller device for waterless offset printing |
| CN204674166U (en) * | 2015-05-15 | 2015-09-30 | 四川美艺印刷包装有限公司 | A kind of distributing roller cooling device of printing machine |
| CN109747134A (en) * | 2017-11-06 | 2019-05-14 | 布鲁克纳机械有限责任两合公司 | Chill roll |
| CN211280132U (en) * | 2019-09-25 | 2020-08-18 | 温州中印包装有限公司 | Printing roller cooling device for printing equipment |
| CN212171599U (en) * | 2020-05-11 | 2020-12-18 | 青岛骏飞达印务有限公司 | Special water-cooling heat dissipation printing roller of printing machine |
-
2021
- 2021-09-23 CN CN202111111310.7A patent/CN113619263A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534289A (en) * | 1982-11-13 | 1985-08-13 | Heidelberger Druckmaschinen Ag | Cooling roller with different preselected cooling zones |
| US5881643A (en) * | 1995-11-08 | 1999-03-16 | Heidelberger Druckmaschinen Ag | Device for cooling the surface of a blanket of a printing unit cylinder |
| US20040255804A1 (en) * | 2003-01-31 | 2004-12-23 | Giesecke & Devrient Gmbh | Mounting cylinder for mounting cylindrical embossing tools for embossing rolls |
| CN202862778U (en) * | 2012-09-20 | 2013-04-10 | 北京印刷学院 | Cooling roller device for waterless offset printing |
| CN204674166U (en) * | 2015-05-15 | 2015-09-30 | 四川美艺印刷包装有限公司 | A kind of distributing roller cooling device of printing machine |
| CN109747134A (en) * | 2017-11-06 | 2019-05-14 | 布鲁克纳机械有限责任两合公司 | Chill roll |
| CN211280132U (en) * | 2019-09-25 | 2020-08-18 | 温州中印包装有限公司 | Printing roller cooling device for printing equipment |
| CN212171599U (en) * | 2020-05-11 | 2020-12-18 | 青岛骏飞达印务有限公司 | Special water-cooling heat dissipation printing roller of printing machine |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211109 |