CN203221709U - Improved rubber covered roller for printing machine - Google Patents
Improved rubber covered roller for printing machine Download PDFInfo
- Publication number
- CN203221709U CN203221709U CN 201320112718 CN201320112718U CN203221709U CN 203221709 U CN203221709 U CN 203221709U CN 201320112718 CN201320112718 CN 201320112718 CN 201320112718 U CN201320112718 U CN 201320112718U CN 203221709 U CN203221709 U CN 203221709U
- Authority
- CN
- China
- Prior art keywords
- laminating roll
- pressing roller
- roll
- printing
- roller
- 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.)
- Expired - Fee Related
Links
- 238000007639 printing Methods 0.000 title claims abstract description 44
- 238000010030 laminating Methods 0.000 claims description 68
- 238000000465 moulding Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract 21
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an improved rubber covered roller for a printing machine. The improved rubber covered roller comprises an internal layer pressing roller, a middle layer pressing roller and an external layer pressing roller, wherein the middle layer pressing roller is connected with the external layer pressing roller through connecting components at two ends; the internal layer pressing roller is arranged in the middle layer pressing roller in a bias way; ink jet equipment is arranged between the internal layer pressing roller and the middle layer pressing roller; an ink storage tank is formed between the middle layer pressing roller and the external layer pressing roller; and an adhesive-pressing layer is arranged on the external layer pressing roller. A core part of the printing rubber covered roller is formed by sequentially sleeving the internal layer pressing roller, the middle layer pressing roller and the external layer pressing roller; the adhesive-pressing layer arranged on the external layer pressing roller is a printing layer; when the adhesive-pressing layer or the external layer pressing roller is changed, the printing layer is replaced, so that the replacing time and the production cost are reduced; the ink jet equipment arranged in the printing rubber covered roller can uniformly distribute masstone on the printing rubber covered roller, so that the quality of printing products is improved; and a plurality of cutting grooves are formed on the adhesive-pressing layer, so that the probability that the printing ink mixing paper scraps are dried on the surface of the printing rubber covered roller can be reduced, and the operation by staff is convenient.
Description
Technical field
The utility model relates to a kind of printing machine modified rubber roll, belongs to the printing equipment field.
Background technology
Traditional printing plate cylinder comprises intaglio printing and letterpress, and it has the polychrome characteristics of printing continuously.This printing plate cylinder normally adopts seamless steel pipe through being processed into after the surface treatment, though have the good advantage of printing effect, to have a major issue be exactly that the expense of plate-making is too high for it.Because its whole printing plate cylinder is as a whole, so whenever changing a printed patterns kind, just whole printing plate cylinder need be upgraded, so just caused the production cost raising, particularly for the production of some small lots, many kinds, this printing plate cylinder not only makes cost improve greatly, and need process corresponding printing plate cylinder at different cultivars, so make the whole production cycle stretch-out.
The utility model content
Deficiency at the prior art existence, technical problem to be solved in the utility model is, a kind of printing machine modified rubber roll is provided, only need change moulding layer or outer laminating roll when changing printed layers, replacing time and production cost have been reduced, print quality is improved, long service life.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of printing machine modified rubber roll, comprise interior laminating roll, middle laminating roll and outer laminating roll, wherein laminating roll is connected with the coupling assembling of outer laminating roll by two ends, and interior laminating roll is eccentric the setting in middle laminating roll; Be provided with ink-jet apparatus between laminating roll and the middle laminating roll in described, be provided with ink duct between middle laminating roll and the outer laminating roll; Described outer laminating roll is provided with the moulding layer.
Optimize, above-mentioned printing machine modified rubber roll, its ink-jet apparatus comprises some ink guns, and ink gun is connected with print cartridge, is connected with a compression pump on the print cartridge, and the control end of compression pump is connected with pressure contact, and pressure contact is arranged on the inwall of interior laminating roll.
Optimize, above-mentioned printing machine modified rubber roll, its coupling assembling comprise two taper sleeves, the two ends of laminating roll and outer laminating roll during the taper sleeve is arranged at; The taper surface of described taper sleeve is provided with two step grooves, and step groove contacts with the end face of middle laminating roll and outer laminating roll.
Optimize, above-mentioned printing machine modified rubber roll wherein is provided with the cavernous body that is in pressured state in the ink duct between laminating roll and the outer laminating roll.
Optimize, above-mentioned printing machine modified rubber roll, its moulding layer is provided with some groovings.
The core of printing rubber roll of the present utility model is socketed to form successively by interior laminating roll, middle laminating roll and outer laminating roll, the moulding layer that arranges on the outer laminating roll is printed layers, only need change moulding layer or outer laminating roll when changing printed layers, reduce replacing time and production cost; The ink-jet apparatus that is arranged in the printing rubber roll can make good colour being distributed on the printing rubber roll, and print quality is improved; The some groovings that arrange on the moulding layer, it is dry and hard in the surface of printing rubber roll to reduce printing ink mixing paper scrap, makes things convenient for the employee to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, the utility model is a kind of printing machine modified rubber roll, laminating roll 1, middle laminating roll 2 and outer laminating roll 3 in comprising, and middle laminating roll 2 is connected with the coupling assembling 4 of outer laminating roll 3 by two ends, and interior laminating roll 1 is eccentric the setting in middle laminating roll 2.The core of printing rubber roll is socketed to form successively by interior laminating roll, middle laminating roll and outer laminating roll, and the moulding layer that arranges on the outer laminating roll is printed layers, only need change moulding layer or outer laminating roll when changing printed layers, has reduced replacing time and production cost.Be provided with ink-jet apparatus 5 between laminating roll 1 and the middle laminating roll 2 in described, be provided with ink duct 6 between middle laminating roll 2 and the outer laminating roll 3; Described outer laminating roll 3 is provided with moulding layer 7.Ink-jet apparatus 5 comprises some ink guns 51, and ink gun 51 is connected with print cartridge 52, is connected with a compression pump 53 on the print cartridge 52, and the control end of compression pump 53 is connected with pressure contact 54, and pressure contact 54 is arranged on the inwall of interior laminating roll 1.The ink-jet apparatus that is arranged in the printing rubber roll can make good colour being distributed on the printing rubber roll, and print quality is improved.Coupling assembling 4 comprises two taper sleeves 41, the two ends of laminating roll 2 and outer laminating roll 3 during taper sleeve 41 is arranged at; The taper surface of described taper sleeve 41 is provided with two step grooves 42, and step groove 42 contacts with the end face of middle laminating roll 2 and outer laminating roll 3.Be provided with the cavernous body 61 that is in pressured state in the ink duct 6 between middle laminating roll 2 and the outer laminating roll 3.
The difference of present embodiment and embodiment 1 is: as shown in Figure 2, moulding layer 7 is provided with some groovings 71.The some groovings that arrange on the moulding layer, it is dry and hard in the surface of printing rubber roll to reduce printing ink mixing paper scrap, makes things convenient for the employee to operate.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (5)
1. a printing machine modified rubber roll comprises interior laminating roll, middle laminating roll and outer laminating roll, it is characterized in that: laminating roll is connected with the coupling assembling of outer laminating roll by two ends in described, and interior laminating roll is eccentric the setting in middle laminating roll; Be provided with ink-jet apparatus between laminating roll and the middle laminating roll in described, be provided with ink duct between middle laminating roll and the outer laminating roll; Described outer laminating roll is provided with the moulding layer.
2. printing machine according to claim 1 modified rubber roll, it is characterized in that: described ink-jet apparatus comprises some ink guns, ink gun is connected with print cartridge, be connected with a compression pump on the print cartridge, the control end of compression pump is connected with pressure contact, and pressure contact is arranged on the inwall of interior laminating roll.
3. printing machine according to claim 2 modified rubber roll, it is characterized in that: described coupling assembling comprises two taper sleeves, the two ends of laminating roll and outer laminating roll during the taper sleeve is arranged at; The taper surface of described taper sleeve is provided with two step grooves, and step groove contacts with the end face of middle laminating roll and outer laminating roll.
4. printing machine according to claim 3 modified rubber roll is characterized in that: be provided with the cavernous body that is in pressured state in the ink duct in described between laminating roll and the outer laminating roll.
5. printing machine according to claim 3 modified rubber roll, it is characterized in that: described moulding layer is provided with some groovings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112718 CN203221709U (en) | 2013-03-05 | 2013-03-05 | Improved rubber covered roller for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112718 CN203221709U (en) | 2013-03-05 | 2013-03-05 | Improved rubber covered roller for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221709U true CN203221709U (en) | 2013-10-02 |
Family
ID=49248724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112718 Expired - Fee Related CN203221709U (en) | 2013-03-05 | 2013-03-05 | Improved rubber covered roller for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079853A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Print roller |
| CN107351519A (en) * | 2017-08-22 | 2017-11-17 | 赣州彩盛印刷有限公司 | A kind of intaglio press |
-
2013
- 2013-03-05 CN CN 201320112718 patent/CN203221709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079853A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Print roller |
| CN107351519A (en) * | 2017-08-22 | 2017-11-17 | 赣州彩盛印刷有限公司 | A kind of intaglio press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGXIA RUNCHANG INDUSTRY CO., LTD. Free format text: FORMER OWNER: YAO LIPING Effective date: 20140409 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315333 NINGBO, ZHEJIANG PROVINCE TO: 750000 WUZHONG, NINGXIA HUI AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140409 Address after: A small dam 750000 the Ningxia Hui Autonomous Region Qingtongxia City, Wu Qing Road Garbo Industrial Zone Patentee after: Ningxia Runchang Industrial Co., Ltd. Address before: 315333 Zhejiang city of Ningbo province Cixi Zhangshu village Kuanyan Town River Patentee before: Yao Liping |
|
| 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: 20131002 Termination date: 20160305 |