CN114261199A - Intermittent rotary film-coating printing machine - Google Patents
Intermittent rotary film-coating printing machine Download PDFInfo
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- CN114261199A CN114261199A CN202111522334.1A CN202111522334A CN114261199A CN 114261199 A CN114261199 A CN 114261199A CN 202111522334 A CN202111522334 A CN 202111522334A CN 114261199 A CN114261199 A CN 114261199A
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Abstract
The invention discloses an intermittent rotary heat laminating printing machine, which is characterized in that: the paper feeding and discharging device is characterized in that an unwinding part, an intermittent rotary printing part, a hot laminating part and a winding part are arranged in the front and at the back, the hot laminating part comprises a hot laminating roller and a bottom pressing roller which are arranged up and down, the hot laminating roller is in transmission connection with a laminating roller motor, and a paper feeding floating roller and a paper discharging floating roller are respectively arranged at the paper feeding and discharging end of the hot laminating part; during operation, the paper feeding floating roller and the paper discharging floating roller are driven by the servo motor to synchronously move in the front-back direction, so that intermittent rotary paper feeding entering the thermal film covering part is converted into full-rotary paper feeding, and meanwhile, full-rotary paper feeding leaving the thermal film covering part is converted into intermittent rotary paper feeding again. The invention adds the hot laminating function on the basis of the intermittent rotary printing machine, ensures the quality of the hot laminating, simultaneously has the multifunctional configurations of front and back gold stamping, front and back silk printing, plain circular die cutting and the like, has strong selectivity and is better suitable for the printing production of high-grade printed matters.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to an intermittent rotary printing machine.
Background
The intermittent rotary press is widely applied to occasions such as label printing, PS plate printing and the like, and for some high-grade printed matters (such as red wine labels), surface coating needs to be carried out after paper printing, namely, a layer of transparent film is attached to the surface of the printed and gilded paper, then printing and gilding are carried out on the surface of the film, and finally the film is wound. In the prior art, only cold laminating can be carried out on an intermittent rotary printing machine, namely, paper and a film need to be bonded by glue, and conditions are limited; if a hot coating film is adopted, the intermittent rotary paper feeding mode can cause local overheating of the film, overheating marks are generated on the surface of the film, and the quality of the coating film is poor. Therefore, the current hot laminating is continuously carried out on a hot laminating machine independently.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the intermittent rotary thermal film coating printing machine which is added with a thermal film coating function on the basis of the intermittent rotary printing machine, ensures the quality of a thermal film coating and has multifunctional configurations such as front and back gold stamping, front and back silk printing, plain circular die cutting and the like.
The invention is completed by adopting the following technical scheme:
intermittent type formula rotary heating tectorial membrane printing machine which characterized in that: the paper feeding and discharging device is characterized in that an unwinding part, an intermittent rotary printing part, a hot laminating part and a winding part are arranged in the front and at the back, the hot laminating part comprises a hot laminating roller and a bottom pressing roller which are arranged up and down, the hot laminating roller is in transmission connection with a laminating roller motor, and a paper feeding floating roller and a paper discharging floating roller are respectively arranged at the paper feeding and discharging end of the hot laminating part; during operation, the paper feeding floating roller and the paper discharging floating roller are driven by the servo motor to synchronously move in the front-back direction, so that intermittent rotary paper feeding entering the thermal film covering part is converted into full-rotary paper feeding, and meanwhile, full-rotary paper feeding leaving the thermal film covering part is converted into intermittent rotary paper feeding again.
Be equipped with first draw gear between unreeling part and the intermittent type formula rotary printing part, arrange around between intermittent type formula rotary printing part and the hot tectorial membrane part and be equipped with circle heat and scald golden part and preceding screen printing part, arrange around between hot tectorial membrane part and the rolling part and be equipped with back screen printing part, second draw gear, flat heat scalds golden cross cutting part, third draw gear, circle cross cutting part and fourth draw gear, first, the cooperation of second draw gear accomplishes intermittent type formula rotary paper feed action.
A flexible printing glazing part is arranged between the round hot stamping part and the front screen printing part.
The paper feeding floating roller and the paper discharging floating roller are arranged on a sliding support, the sliding support slides in a front-back direction in a translation mode, the sliding support is fixedly connected with a synchronous belt, and the synchronous belt is driven by a servo motor.
According to the printing machine, the hot laminating function is added on the basis of intermittent rotary printing, during printing, intermittent rotary paper feeding entering a hot laminating part is converted into full rotary paper feeding, and full rotary paper feeding leaving the hot laminating part is converted into intermittent rotary paper feeding again, so that paper feeding in the hot laminating process is continuously performed in one direction, the basic working requirements of hot laminating of a hot laminating machine in the prior art are met, and the hot laminating process is continuously performed, so that the local overheating phenomenon of a film and the overheating impression generated on the surface of the film are avoided, and the laminating quality is effectively guaranteed; meanwhile, the printing machine has the multifunctional configurations of front and back hot gold stamping, front and back silk printing, flat circular die cutting and the like, and is high in selectivity, so that the printing machine is better suitable for printing production of high-grade printed matters such as red wine labels and the like.
Drawings
The invention has the following drawings:
figure 1 is a schematic structural view of the present invention,
figure 2 is an enlarged view of figure 1,
FIG. 3 is a schematic structural view of the hot-dip coated part of FIG. 1.
Detailed Description
The drawings show the technical scheme and the embodiment of the invention, and the details and the working principle of the embodiment are further described in the following with the drawings.
As shown in the figure, the intermittent rotary thermal laminating printing machine is provided with an unreeling part 1, a first traction device 2, five groups of intermittent rotary printing parts 3 with the same structure, a round hot-stamping part 4, a flexo-printing glazing part 5, a front screen printing part 6, a thermal laminating part 7, a rear screen printing part 8, a second traction device 9, a flat hot-stamping die-cutting part 10, a third traction device 11, a round die-cutting part 12, a fourth traction device 13 and a reeling part 14 in a front-back arrangement manner; the hot laminating part 7 comprises a hot laminating roller 71 and a bottom pressing roller 72 which are arranged up and down, the bottom pressing roller 72 is pushed by a pressing cylinder to move up and down, the hot laminating roller 71 is in transmission connection with a laminating roller motor, the paper inlet and outlet ends of the hot laminating part are respectively provided with a paper inlet floating roller 74 and a paper outlet floating roller 76, the paper inlet floating roller 74 and the paper outlet floating roller 76 are arranged on the same sliding support 75, the sliding support 75 performs translational sliding in the front-back direction, the sliding support 75 is fixedly connected with a synchronous belt 77, and the synchronous belt 77 is driven by a servo motor 73; in this way, the paper feed dancer roller 74 and the paper discharge dancer roller 76 are driven by the servo motor 73 to perform synchronous forward and backward movements, so that the intermittent rotary feed entering the thermal film member is changed to the full rotary feed, and the full rotary feed leaving the thermal film member is changed to the intermittent rotary feed again.
The invention is produced as follows: during printing, the winding part 14 and the unwinding part 1 carry out continuous receiving and discharging actions, the first traction device 2 and the second traction device 9 are matched to complete intermittent rotary paper feeding actions of the intermittent rotary printing part 3, the round hot stamping part 4, the flexo printing glazing part 5, the front screen printing part 6 and the rear screen printing part 8, the second traction device 9 and the third traction device 11 are matched to complete intermittent paper feeding actions of the flat hot stamping and die cutting part 10, the third traction device 11 and the fourth traction device 13 are matched to complete intermittent paper feeding actions of the round die cutting part 12, when paper enters the hot film covering part 7, the intermittent rotary paper feeding is changed into full rotary paper feeding, the paper feeding is continuously carried out in one direction, so that under the pressing action of the hot film covering roller 71 and the bottom pressing roller 72, a film discharged from the film unwinding roller 78 is covered on the surface of the paper, waste materials are received and discarded by the waste collecting shaft 79, subsequently, the thermally coated paper leaves the thermal coating member 7, and the all-round feeding is switched to the intermittent rotary feeding again.
Claims (4)
1. Intermittent type formula rotary heating tectorial membrane printing machine which characterized in that: the paper feeding and discharging device is characterized in that an unwinding part, an intermittent rotary printing part, a hot laminating part and a winding part are arranged in the front and at the back, the hot laminating part comprises a hot laminating roller and a bottom pressing roller which are arranged up and down, the hot laminating roller is in transmission connection with a laminating roller motor, and a paper feeding floating roller and a paper discharging floating roller are respectively arranged at the paper feeding and discharging end of the hot laminating part; during operation, the paper feeding floating roller and the paper discharging floating roller are driven by the servo motor to synchronously move in the front-back direction, so that intermittent rotary paper feeding entering the thermal film covering part is converted into full-rotary paper feeding, and meanwhile, full-rotary paper feeding leaving the thermal film covering part is converted into intermittent rotary paper feeding again.
2. The intermittent rotary thermal laminating press of claim 1, wherein: be equipped with first draw gear between unreeling part and the intermittent type formula rotary printing part, arrange around between intermittent type formula rotary printing part and the hot tectorial membrane part and be equipped with circle heat and scald golden part and preceding screen printing part, arrange around between hot tectorial membrane part and the rolling part and be equipped with back screen printing part, second draw gear, flat heat scalds golden cross cutting part, third draw gear, circle cross cutting part and fourth draw gear, first, the cooperation of second draw gear accomplishes intermittent type formula rotary paper feed action.
3. The intermittent rotary thermal laminating press of claim 2, wherein: a flexible printing glazing part is arranged between the round hot stamping part and the front screen printing part.
4. The intermittent rotary thermal laminating press of claim 1, wherein: the paper feeding floating roller and the paper discharging floating roller are arranged on a sliding support, the sliding support slides in a front-back direction in a translation mode, the sliding support is fixedly connected with a synchronous belt, and the synchronous belt is driven by a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111522334.1A CN114261199A (en) | 2021-12-14 | 2021-12-14 | Intermittent rotary film-coating printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111522334.1A CN114261199A (en) | 2021-12-14 | 2021-12-14 | Intermittent rotary film-coating printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114261199A true CN114261199A (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111522334.1A Withdrawn CN114261199A (en) | 2021-12-14 | 2021-12-14 | Intermittent rotary film-coating printing machine |
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| Country | Link |
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| CN (1) | CN114261199A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092171A (en) * | 2010-11-17 | 2011-06-15 | 东莞市中崎机械有限公司 | Laminated rotary printing machine |
| CN203805478U (en) * | 2014-04-04 | 2014-09-03 | 温州力冠机械有限公司 | Intermittent semi-rotary floating rotary hot stamping die cutter |
| CN105150671A (en) * | 2015-09-07 | 2015-12-16 | 温州力冠机械有限公司 | Floating type roll paper hot stamping and die cutting integrated machine |
| CN106274046A (en) * | 2016-10-11 | 2017-01-04 | 东莞市锦想机械有限公司 | A kind of full-automatic printer |
| CN109484017A (en) * | 2018-12-29 | 2019-03-19 | 东莞市儒林天星印刷科技有限公司 | A kind of aqueous adagio printing machine of gearless numerical control set type |
| KR20210094785A (en) * | 2020-01-22 | 2021-07-30 | 주식회사 두산 | Laminator |
-
2021
- 2021-12-14 CN CN202111522334.1A patent/CN114261199A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092171A (en) * | 2010-11-17 | 2011-06-15 | 东莞市中崎机械有限公司 | Laminated rotary printing machine |
| CN203805478U (en) * | 2014-04-04 | 2014-09-03 | 温州力冠机械有限公司 | Intermittent semi-rotary floating rotary hot stamping die cutter |
| CN105150671A (en) * | 2015-09-07 | 2015-12-16 | 温州力冠机械有限公司 | Floating type roll paper hot stamping and die cutting integrated machine |
| CN106274046A (en) * | 2016-10-11 | 2017-01-04 | 东莞市锦想机械有限公司 | A kind of full-automatic printer |
| CN109484017A (en) * | 2018-12-29 | 2019-03-19 | 东莞市儒林天星印刷科技有限公司 | A kind of aqueous adagio printing machine of gearless numerical control set type |
| KR20210094785A (en) * | 2020-01-22 | 2021-07-30 | 주식회사 두산 | Laminator |
Non-Patent Citations (1)
| Title |
|---|
| "多功能印后加工机", 标签技术, no. 10 * |
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Application publication date: 20220401 |