CN203496419U - Roller clamping device used for synchronous printing - Google Patents
Roller clamping device used for synchronous printing Download PDFInfo
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- CN203496419U CN203496419U CN201320659852.2U CN201320659852U CN203496419U CN 203496419 U CN203496419 U CN 203496419U CN 201320659852 U CN201320659852 U CN 201320659852U CN 203496419 U CN203496419 U CN 203496419U
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- roller
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Abstract
The utility model relates to the field of printing and packaging, and discloses a roller clamping device used for synchronous printing. The roller clamping device used for synchronous printing aims to solve the problem that an existing gravure printing roller is low in working efficiency. According to the printing roller clamping device, speed differential compensation is carried out through a first bearing and a second bearing, and therefore the rotation speed of a roller is adjusted, the surface linear velocity of the roller and the linear velocity of a printing machine are controlled to be synchronous, and then full printing replacement of a plurality of rollers of different standards is achieved only through one roller. The manufacturing number and tooling number of printing rollers are decreased, wax paper full printing products are taken as an example, only one common light oil roller is manufactured for each batch of the wax paper products so that synchronous printing of multiple rollers can be met, and more than 50 rollers can be saved all year round expectedly. After the full printing replacement is carried out, the tooling time of each time is reduced by 30 minutes, and the working efficiency is improved by 20%. The roller clamping device used for synchronous printing can be widely applied to the field of gravure printing and packaging.
Description
Technical field
The utility model relates to a kind of roller gripping mechanism, belongs to printing packaging field.
Background technology
All the time, the intaglio press that both at home and abroad printing packaging field is used, generally adopts the method for complete roller production and processing, that is: eight look printings must be made eight rollers.Even if full version print product, also must completely make a plate.Reason is, intaglio printing plate roller diameter needs step to increase progressively.Take plastic printing as example, and adjacent printing plate cylinder diameter incremental change is 0.02mm, to set up a tensile force between look order before and after guaranteeing in printing process, guarantees to print chromatography accurate.Different formes is different because of pattern, and diameter is not identical yet.The full version of the paraffin paper of take print product is example, each product must be made a gloss oil roller, the intaglio printing of length 1100mm, a diameter 190mm is 2000 yuan with roller manufacturing cost, and each batch of paraffin paper product on average needs to make 10 cover rollers, makes 10 gloss oil rollers.Intaglio printing product is wanted a large amount of roller of supporting making before printing, even if full version print product also needs again to make in order to carry out synchronous printing.This not only makes that manufacturing cost increases, frock time is long, and wastes a large amount of human and material resources.
Utility model content
The utility model is in order to solve the ineffective problem of existing intaglio printing plate roller, and a kind of roller gripping mechanism for synchronous printing is now provided.
For a roller gripping mechanism for synchronous printing, it comprises: axle, the first ring washer, clutch shaft bearing, the first cone folder version conehead, key, the second cone folder version conehead, the second bearing and the second back-up ring;
The first ring washer, clutch shaft bearing, the first cone folder version conehead, roller, the second cone folder version conehead, the second bearing and the second back-up ring are enclosed within on axle successively, the first cone folder version conehead and the second cone folder version conehead lay respectively in the version hole at roller two ends, key mapping is between first keyway of cone folder version conehead and the version hole conical surface keyway of roller one end, this key is for locking the first cone folder version conehead and roller, clutch shaft bearing and the second bearing are respectively used to drive the first cone folder version conehead and the second cone folder version conehead to rotate, the first ring washer and the second back-up ring are respectively used to limit the first cone folder version conehead and the position of the second cone folder version conehead on axle.
The diameter of above-mentioned axle is 45mm.
It is 20 degree that above-mentioned the first cone folder version conehead and the second cone folder version conehead are Surface Taper, and vertex of a cone diameter is 90mm, the cone that cone bottom diameter is 110mm.
The key of above-mentioned key is wide is 10mm, and key height is 5mm.
Above-mentioned clutch shaft bearing and the second bearing all by interior card jump ring, are separately fixed at the first cone folder version conehead and the second cone folder version conehead is inner.
Printing plate cylinder gripping mechanism described in the utility model, by clutch shaft bearing and the second bearing, carry out velocity differential compensation, thereby regulate the rotating speed of roller, control roller linear resonance surface velocity and synchronize with printing machine linear velocity, and then realize the replacement of only using a roller to carry out the full version printing of a plurality of different size rollers.The utility model has reduced printing plate cylinder and has manufactured quantity and frock number of times, and the full version of the paraffin paper of take print product is example, and every batch of paraffin paper product only need be made a shared gloss oil roller, by replacing, realizes synchronous printing, and annual expectation can be saved 50 more than roller.After adopting the utility model to share the full version printing of gloss oil roller to replace, reduce at every turn a roller handling, scrub roller, replace ink and scraper is adjusted time, made frock time decreased 30 minutes, make operating efficiency raising 20%.The utility model can be widely used in intaglio printing packaging field.
Accompanying drawing explanation
Fig. 1 is a kind of cross-sectional view of the roller gripping mechanism for synchronous printing.
The specific embodiment
The specific embodiment one: illustrate present embodiment with reference to Fig. 1, a kind of roller gripping mechanism for synchronous printing described in present embodiment, it comprises: axle 1, the first ring washer 2, clutch shaft bearing 3, the first cone folder version conehead 4, key 5, the second cone folder version conehead 7, the second bearing 8 and the second back-up ring 9;
The first ring washer 2, clutch shaft bearing 3, the first cone folder version conehead 4, roller 6, the second cone folder version conehead 7, the second bearing 8 and the second back-up ring 9 are enclosed within on axle 1 successively, the first cone folder version conehead 4 and the second cone folder version conehead 7 lay respectively in the version hole at roller 6 two ends, key 5 is between first keyway of cone folder version conehead 4 and the version hole conical surface keyway of roller 6 one end, this key 5 is for locking the first cone folder version conehead 4 and roller 6, clutch shaft bearing 3 and the second bearing 8 are respectively used to drive the first cone folder version conehead 4 and the second cone folder version conehead 7 to rotate, the first ring washer 2 and the second back-up ring 9 are respectively used to limit the first cone folder version conehead 4 and the position of the second cone folder version conehead 7 on axle 1.
The specific embodiment two: present embodiment is that a kind of roller gripping mechanism for synchronous printing described in the specific embodiment one is described further, and in present embodiment, the diameter of axle 1 is 45mm.
The specific embodiment three: present embodiment is that a kind of roller gripping mechanism for synchronous printing described in the specific embodiment one or two is described further, in present embodiment, it is 20 degree that the first cone folder version conehead 4 and the second cone folder version conehead 7 are Surface Taper, vertex of a cone diameter is 90mm, the cone that cone bottom diameter is 110mm.
The specific embodiment four: present embodiment is that a kind of roller gripping mechanism for synchronous printing described in the specific embodiment one, two or three is described further, and in present embodiment, the key of key 5 is wide is 10mm, and key height is 5mm.
The specific embodiment five: present embodiment is that a kind of roller gripping mechanism for synchronous printing described in the specific embodiment one, two or three is described further, in present embodiment, clutch shaft bearing 3 and the second bearing 8 are all separately fixed at the first cone folder version conehead 4 and the second cone folder version conehead 7 inside by interior card jump ring.
When intaglio printing is produced, the axle 1 that assembles the first ring washer 2, clutch shaft bearing 3, the first cone folder version conehead 4, roller 6, the second cone folder version conehead 7, the second bearing 8 and the second back-up ring 9 is installed on the power transmission shaft at two ends, press printing unit, print film is pressed onto in roller 6 by dandy roll, print film before and after the printing equipment tractive force pull and the acting in conjunction of power transmission shaft rotating torque under, drive roller 6 to rotate.The printing film speed of service has determined the linear velocity on roller 6 surfaces, and roller 6 is rotated and is subject to two power effects, is respectively print film motive force and printing machine final drive shaft band moving axis 1, then the drive producing by clutch shaft bearing 3 and the second bearing 8.Utilizing roller of this novel employing, when carrying out different product, different size full version being replaced printing in batches, solved the impact of roller diameter on printing tension force, the printing plate cylinder of different size diameter can be realized synchronous printing by the velocity differential compensation of clutch shaft bearing 3 and the second bearing 8.When printing main machine is under the certain condition of rotating speed, printing plate cylinder diameter is larger, roller linear resonance surface velocity is just larger, in order to make roller linear resonance surface velocity, synchronize with printing film linear velocity, printing machine final drive shaft is higher than the rotating speed part of thin film wire speed, differential action by clutch shaft bearing 3 and the second bearing 8, digests unnecessary rotating speed by bearing internal external sleeve speed discrepancy, regulate the linear velocity on roller 6 surfaces consistent with thin film wire speed; Otherwise, printing plate cylinder diameter is less, roller linear resonance surface velocity is just less, in order to make roller linear resonance surface velocity, synchronize with printing machine thin film wire speed, printing machine final drive shaft is lower than the rotating speed part of thin film wire speed, also can compensate by the differential action of clutch shaft bearing 3 and the second bearing 8, regulate the linear velocity on roller 6 surfaces consistent with thin film wire speed.Therefore, the compensation of the velocity differential of clutch shaft bearing 3 and the second bearing 8 becomes adjusting roller rotation speed change, completes the full version printing of shared gloss oil roller replacement, realizes the key of synchronous printing.
Claims (5)
1. the roller gripping mechanism for synchronous printing, it is characterized in that, it comprises: axle (1), the first ring washer (2), clutch shaft bearing (3), the first cone folder version conehead (4), key (5), the second cone folder version conehead (7), the second bearing (8) and the second back-up ring (9);
The first ring washer (2), clutch shaft bearing (3), the first cone folder version conehead (4), roller (6), the second cone folder version conehead (7), the second bearing (8) and the second back-up ring (9) are enclosed within on axle (1) successively, the first cone folder version conehead (4) and the second cone folder version conehead (7) lay respectively in the version hole at roller (6) two ends, key (5) is positioned between the keyway of the first cone folder version conehead (4) and the version hole conical surface keyway of roller (6) one end, this key (5) is for locking the first cone folder version conehead (4) and roller (6), clutch shaft bearing (3) and the second bearing (8) are respectively used to drive the first cone folder version conehead (4) and the second cone folder version conehead (7) to rotate, the first ring washer (2) and the second back-up ring (9) are respectively used to limit the first cone folder version conehead (4) and the position of the second cone folder version conehead (7) on axle (1).
2. a kind of roller gripping mechanism for synchronous printing according to claim 1, is characterized in that, the diameter of axle (1) is 45mm.
3. a kind of roller gripping mechanism for synchronous printing according to claim 1 and 2, it is characterized in that, it is 20 degree that the first cone folder version conehead (4) and the second cone folder version conehead (7) are Surface Taper, and vertex of a cone diameter is 90mm, the cone that cone bottom diameter is 110mm.
4. a kind of roller gripping mechanism for synchronous printing according to claim 1 and 2, is characterized in that, the key of key (5) is wide is 10mm, and key height is 5mm.
5. a kind of roller gripping mechanism for synchronous printing according to claim 1 and 2, it is characterized in that, clutch shaft bearing (3) and the second bearing (8) are all separately fixed at the first cone folder version conehead (4) and the second cone folder version conehead (7) inside by interior card jump ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659852.2U CN203496419U (en) | 2013-10-24 | 2013-10-24 | Roller clamping device used for synchronous printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659852.2U CN203496419U (en) | 2013-10-24 | 2013-10-24 | Roller clamping device used for synchronous printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496419U true CN203496419U (en) | 2014-03-26 |
Family
ID=50327421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659852.2U Expired - Fee Related CN203496419U (en) | 2013-10-24 | 2013-10-24 | Roller clamping device used for synchronous printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527215A (en) * | 2014-12-17 | 2015-04-22 | 西安航天华阳印刷包装设备有限公司 | Gravure printing device |
| CN110143038A (en) * | 2019-05-29 | 2019-08-20 | 宁波欣达印刷机器有限公司 | It is a kind of to reduce easily stretchable material the method and its system that deformation occurs in speed change printing |
-
2013
- 2013-10-24 CN CN201320659852.2U patent/CN203496419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527215A (en) * | 2014-12-17 | 2015-04-22 | 西安航天华阳印刷包装设备有限公司 | Gravure printing device |
| CN110143038A (en) * | 2019-05-29 | 2019-08-20 | 宁波欣达印刷机器有限公司 | It is a kind of to reduce easily stretchable material the method and its system that deformation occurs in speed change printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HARBIN PENGCHENG PLASTIC COLOR PRINTING CO., LTD. Assignor: Wang Xiaoming Contract record no.: 2014230000205 Denomination of utility model: Roller clamping device used for synchronous printing Granted publication date: 20140326 License type: Exclusive License Record date: 20140515 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151030 Address after: 150070, No. 7, Honghu Road, Yingbin Road, Harbin hi tech Industrial Development Zone, Heilongjiang, 1 Patentee after: HARBIN INATI ON PHARMACEUTICAL PACKAGING NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 150070, No. 97, Third Ring Road East, Daoli District, Heilongjiang, Harbin Patentee before: Wang Xiaoming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |