CN204278705U - Roll web PUR glue laminating machine location stretching device - Google Patents
Roll web PUR glue laminating machine location stretching device Download PDFInfo
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- CN204278705U CN204278705U CN201420743165.3U CN201420743165U CN204278705U CN 204278705 U CN204278705 U CN 204278705U CN 201420743165 U CN201420743165 U CN 201420743165U CN 204278705 U CN204278705 U CN 204278705U
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- stretching
- laminating machine
- testing agency
- machine location
- pur glue
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Abstract
Disclosed in the utility model, roll web PUR glue laminating machine location stretching device, comprises thin-film unreeling mechanism and paper unreeling structure, is disposed with Electromechanic heating roller, water cooled rolls, rubber-coated mechanism and composite structure after thin-film unreeling mechanism; Be provided with deflector roll after paper unreeling structure, deflector roll is positioned at the side of composite structure; The side of water cooled rolls is provided with the first stretching testing agency, is provided with the second stretching testing agency after composite structure.The utility model roll web PUR glue laminating machine location stretching device adopts and can effectively ensure fixed length stretching precision, after compound, goods uniformity is good, improves quality of item, and fixed length stretching operation and coating processes is united two into one, decrease production process, enhance productivity.
Description
Technical field
The utility model belongs to printing equipment technical field, is specifically related to a kind of roll web PUR glue laminating machine location stretching device.
Background technology
In actual print production, plastic sheeting can produce stretching when printing, material can deform because of tension variation, printing width length is caused to change, after plastic sheeting and paper compound, when entering subsequent handling, deviation will be produced, have a strong impact on product quality, be one aborning and very difficultly deal with problems.
Utility model content
The purpose of this utility model is to provide a kind of roll web PUR glue laminating machine to locate stretching device, solves plastic sheeting and paper compound tense, due to the combination misalignment problem that stretched plastic film distortion is inconsistent caused.
The technical scheme that the utility model adopts is: roll web PUR glue laminating machine location stretching device, comprises thin-film unreeling mechanism and paper unreeling structure, be disposed with Electromechanic heating roller, water cooled rolls, rubber-coated mechanism and composite structure after thin-film unreeling mechanism; Be provided with deflector roll after paper unreeling structure, deflector roll is positioned at the side of composite structure; The side of water cooled rolls is provided with the first stretching testing agency, is provided with the second stretching testing agency after composite structure.
Feature of the present utility model is also,
The color mark sensor that first stretching testing agency and the second stretching testing agency all adopt German SICK company to produce.
Rubber-coated mechanism adopts accurate five coating device.
The beneficial effects of the utility model are: the utility model roll web PUR glue laminating machine location stretching device adopts and can effectively ensure fixed length stretching precision, after compound, goods uniformity is good, improve quality of item, and fixed length stretching operation and coating processes are united two into one, decrease production process, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model roll web PUR glue laminating machine location stretching device.
In figure, 1. thin-film unreeling mechanism, 2. Electromechanic heating roller, 3. water cooled rolls, 4. rubber-coated mechanism, 5. the first stretching testing agency, 6. composite structure, 7. deflector roll, 8. the second stretching testing agency, 9. paper unreeling structure, 10. film, 11. paper, 12. composites.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in detail.
The utility model provides a kind of roll web PUR glue laminating machine location stretching device, as shown in Figure 1, comprise thin-film unreeling mechanism 1 and paper unreeling structure 9, after thin-film unreeling mechanism 1, be disposed with Electromechanic heating roller 2, water cooled rolls 3, rubber-coated mechanism 4 and composite structure 6; Be provided with deflector roll 7 after paper unreeling structure 9, deflector roll 7 is positioned at the side of composite structure 6; The side of water cooled rolls 3 is provided with the first stretching testing agency 5, is provided with the second stretching testing agency 8 after composite structure 6.
The color mark sensor that first stretching testing agency 5 and the second stretching testing agency 8 all adopt German SICK company to produce.
Rubber-coated mechanism 4 adopts accurate five coating device.
During work, respectively PUR plastic film rolls and roll web are positioned in thin-film unreeling mechanism 1 and paper unreeling structure 9; Film 10 is introduced in Electromechanic heating roller 2 and carries out preheating, and wherein the temperature of Electromechanic heating roller 2 needs to reach plastic sheeting plastic deformation temperatures; Electromechanic heating roller 2 adopts electromagnetic induction heating, and firing rate is fast, and uniformity of temperature profile, whole roll surface temperature difference is within 1 DEG C.
Film 10 after preheating enters water cooled rolls 3 from Electromechanic heating roller 2, and in the process, is carried out the adjustment of amount of tension, realize the stretching of film 10 by the speed difference controlling Electromechanic heating roller 2 and water cooled rolls 3; First stretching testing agency 5 adopts model to be the color mark sensor that German SICK company produces, by judging level of stretch to the identification of the typographic(al) mark on film 10, and then by signal feedback to the speed control unit of Electromechanic heating roller 2 and water cooled rolls 3, reach by the speed difference adjusting Electromechanic heating roller 2 and water cooled rolls 3 in real time the object controlling film stretching amount.
Water cooled rolls 3 structure is hollow rigid roller, and its water system is water cooling unit usually, can ensure temperature constant, reaches the object of quick coolant.
Film 10 after drawing and setting enters rubber-coated mechanism 4; Rubber-coated mechanism 4 adopts accurate five coating device, very accurate for PUR glue coating weight control, and it mainly carries out the adjustment of coating weight by the speed difference controlling several roller coatings.
The film 10 being painted with PUR glue enters composite structure 6, and meanwhile, paper 11 also entered deflector roll 7 and enters composite structure 6 from paper unreeling structure 9; Bi-material is mainly pressed together by two rollers by composite structure 6, and wherein one is rigidity roller, and one is elasticity roller, for it provides the mechanism of pressure to be aerostatic press or hydraulic press.
Composite 12 after compound is carrying out on-line checkingi by the second stretching testing agency 8, whether the further amount of tension judging film 10 in composite 12 is consistent with design amount of tension, and by detecting data feedback to the controlling organization of Electromechanic heating roller 2 and water-cooled rod 3, to adjust amount of tension in time.
By the way, the utility model roll web PUR glue laminating machine location stretching device adopts and can effectively ensure fixed length stretching precision, after compound, goods uniformity is good, improve quality of item, and fixed length stretching operation and coating processes are united two into one, decrease production process, enhance productivity.
Claims (3)
1. roll web PUR glue laminating machine location stretching device, it is characterized in that, comprise thin-film unreeling mechanism (1) and paper unreeling structure (9), after described thin-film unreeling mechanism (1), be disposed with Electromechanic heating roller (2), water cooled rolls (3), rubber-coated mechanism (4) and composite structure (6); Be provided with deflector roll (7) after described paper unreeling structure (9), described deflector roll (7) is positioned at the side of described composite structure (6); The side of described water cooled rolls (3) is provided with the first stretching testing agency (5), is provided with the second stretching testing agency (8) after described composite structure (6).
2. roll web PUR glue laminating machine location as claimed in claim 1 stretching device, is characterized in that, the color mark sensor that described first stretching testing agency (5) and the second stretching testing agency (8) all adopt German SICK company to produce.
3. roll web PUR glue laminating machine location as claimed in claim 1 stretching device, it is characterized in that, described rubber-coated mechanism (4) adopts accurate five coating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743165.3U CN204278705U (en) | 2014-12-02 | 2014-12-02 | Roll web PUR glue laminating machine location stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743165.3U CN204278705U (en) | 2014-12-02 | 2014-12-02 | Roll web PUR glue laminating machine location stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204278705U true CN204278705U (en) | 2015-04-22 |
Family
ID=52861897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743165.3U Active CN204278705U (en) | 2014-12-02 | 2014-12-02 | Roll web PUR glue laminating machine location stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204278705U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650391A (en) * | 2017-09-13 | 2018-02-02 | 芜湖市亿仑电子有限公司 | A kind of film covering device with automatic detection mark function |
| CN107856389A (en) * | 2016-09-22 | 2018-03-30 | 上海联净电子科技有限公司 | A kind of method of cylinder film covering device and cylinder overlay film |
| CN110328961A (en) * | 2019-04-15 | 2019-10-15 | 盐城旭华机械有限公司 | Nomex film specific complex machine |
-
2014
- 2014-12-02 CN CN201420743165.3U patent/CN204278705U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856389A (en) * | 2016-09-22 | 2018-03-30 | 上海联净电子科技有限公司 | A kind of method of cylinder film covering device and cylinder overlay film |
| CN107856389B (en) * | 2016-09-22 | 2023-11-24 | 上海联净电子科技有限公司 | Barrel laminating device and barrel laminating method |
| CN107650391A (en) * | 2017-09-13 | 2018-02-02 | 芜湖市亿仑电子有限公司 | A kind of film covering device with automatic detection mark function |
| CN110328961A (en) * | 2019-04-15 | 2019-10-15 | 盐城旭华机械有限公司 | Nomex film specific complex machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160826 Address after: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26 Patentee after: XI'AN PRECISION PRINTING MACHINERY INSTITUTE CO., LTD. Address before: 064199 Hebei province Tangshan City Yutian County Yutai Industrial Park Patentee before: Hebei Haihe Shengli Printing Machinery Group Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Locating and stretching device of roll paper PUR glue film laminating machine Effective date of registration: 20170303 Granted publication date: 20150422 Pledgee: CITIC Bank Tangshan branch Pledgor: XI'AN PRECISION PRINTING MACHINERY INSTITUTE CO., LTD. Registration number: 2017990000153 |