CN103129119A - Electromagnetic induction laminating machine - Google Patents
Electromagnetic induction laminating machine Download PDFInfo
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- CN103129119A CN103129119A CN2013100739856A CN201310073985A CN103129119A CN 103129119 A CN103129119 A CN 103129119A CN 2013100739856 A CN2013100739856 A CN 2013100739856A CN 201310073985 A CN201310073985 A CN 201310073985A CN 103129119 A CN103129119 A CN 103129119A
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- electromagnetic induction
- roller
- laminating machine
- overlay film
- induction
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Abstract
The invention relates to an electromagnetic induction laminating machine which is available for direct heating of a roller, low in roller surface temperature difference, high in temperature control precision, low in operating cost, widely applicable and convenient to demount and mount. A laminating roller of the electromagnetic induction laminating machine is an electromagnetic induction laminating roller driven by a sprocket transmission mechanism. The electromagnetic induction laminating machine has the advantages that the electromagnetic induction laminating roller is directly heated by electromagnetic induction so that temperature drop is fast; temperature control precision is high, surface temperature difference of the laminating roller is low, operation cost is low; the electromagnetic induction heating laminating roller with no oil pump as compared with a heat transfer oil outer-circulation system, no heat dissipation of a heat transfer oil pipeline and no heat efficiency loss in secondary heat transfer occur, and power saving is evident, up to 70%.
Description
Technical field
The present invention relates to that a kind of direct heating roll body, roller surface have a narrow range of temperature, accuracy of temperature control is high, operating cost is low, accommodation is wide, the induction laminating machine of easy installation and removal, belong to laminating machine and make the field.
Background technology
CN 201193297U, title " warm-up mill of laminating machine ", comprise roll body, interior roller, electromagnetic induction coil and bearing, electromagnetic induction coil is loaded in the inner chamber of interior roller, interior roller is placed in the inner chamber of roll body, be equipped with bearing on the roll shaft at interior roller two ends, this bearing matches with the two ends inner chamber of roll body; It is characterized in that: the roller wall of roll body offers cavity, and conduction oil is housed in cavity.Its weak point: the one, adopt heat-conducting oil heating laminating machine warm-up mill, not only there is Leakage, contaminated environment, and also the homogeneous heating degree is poor, and energy consumption is high, directly affects the overlay film effect, and maintenance cost is high, needs roll body is cleaned and the maintenance of seal is changed; The 3rd, the generation that inevitably produces the conduction non-uniform phenomenon that conduction oil causes because of coking in overlay film, so that the defective that roll body two ends temperature is low, medium temperature is high.
CN2622741Y, title " Electromechanic heating roller ", comprise electromagnetic controller, roller body, induction coil, it is characterized in that described induction coil is arranged in the steel roller body by coil rack, coil installation shaft and coil fixing device, induction coil is a plurality of, and each induction coil is connected with an electromagnetic controller or with the pair of output of electromagnetic controller by lead-out wires of coil.Its weak point: in printing industry during as the overlay film roller, if when the design of overlay film roller case hardness, roughness, thermograde is slightly had deviation, will directly affect compound film quality.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design that a kind of direct heating roll body, roller surface have a narrow range of temperature, accuracy of temperature control is high, operating cost is low, accommodation is wide, the induction laminating machine of easy installation and removal.
Purpose of design: in order to realize above-mentioned design order.1, the overlay film roller in laminating machine is the design of electromagnetic induction overlay film roller, is one of technical characterictic of the present invention.The purpose of doing like this is: because the electromagnetic induction heating roller adopts the Electromagnetic Heating mode, solenoid is arranged on roller inside, and after roller is subjected to electromagnetic induction, roller itself directly generates heat, and the thermal efficiency is high; Secondly, because the electromagnetic induction heating roller adopts modularized design, electromagnetic induction directly heats roll body, control accuracy to temperature is high, the axial uniformity of its temperature and the deviation of operating temperature reach ± 0.2 degree, and can not produce conduction oil and produce the generation of conduction non-uniform phenomenon because of coking in overlay film, and it is good because of radiating condition to have overcome roll body two ends, temperature has guaranteed the quality stability of converted products lower than the defective of medium temperature.2, electromagnetic induction overlay film roller surface is coated with the design of hard chromium layers, is two of technical characterictic of the present invention.The purpose of doing like this is: for negative, but it has very strong inactivating performance due to the current potential of chromium, when itself and the chromium plating of 45# steel membrane roller matrix belong to cathodic electrodeposition coating, although chromium is originally very stable in atmosphere, but great hole and crackle are arranged, if corrosion very likely appears in individual layer chromium plating in the chromium layer.For this reason, the described hard chromium layers of the application refers to need first plate layer of copper or nickel before chromium plating, to prevent that film roller parent metal is out exposed because generating hole in chrome plating, so both can realize the plating of film roller hard chromium layers, can avoid again hard chromium layers corrosion to occur.2, the hard chromium layers surface roughness is the design of 0.2 μ m, is two of technical characterictic of the present invention.The purpose of doing like this is: between the roughness Ra on plastic sheeting surface=0.08～0.16, the application is through hundreds of inferior tests, only have when the hard chromium layers surface roughness during at 0.2 μ m, damage to film during its overlay film is almost nil, and the flatness of overlay film is best, the resistance to blocking of overlay film roller and film is best.3, electromagnetic induction overlay film roller roll surface temperature gradient is the design of ± 2 ℃, is three of technical characterictic of the present invention.The purpose of doing like this is: heating of overlay film roller can make film softening, make paper and plastic sheeting bonding, but thermograde designs not section's class hour, will cause the film fracture, has a strong impact on product quality.The application when finding electromagnetic induction overlay film roller roll surface temperature gradient is ± 2 ℃, can guarantee reliably being laminated with between plastic sheeting and paper through hundreds of inferior tests, and the generation of film phenomenon of rupture can not occur again.
Technical scheme: a kind of induction laminating machine, comprise laminating machine, the overlay film roller in described laminating machine is that electromagnetic induction overlay film roller and chain wheel driving mechanism drive.
The present invention compares with background technology, and the one, owing to being that electromagnetic induction overlay film roller is that electromagnetic induction directly heats roll body, without the second heat conductive process, so roll body is fast from the speed that normal temperature is heated to operating temperature, and to have a power failure be stopped heating, therefore cooling rate is also fast; The 2nd, the control accuracy of temperature is high, and overlay film roller surface temperature difference is little, operating cost is low; The 3rd, relative conduction oil external circulating system, electromagnetic induction heating overlay film roller oil-less pump distributes and the heat conducting thermal efficiency loss of secondary without the heat of thermal conductive oil pipeline, therefore economize on electricity is obviously, power saving rate can reach 70%; The 4th, because the device in roll body is static, with the roll body motion, without any mechanical vulnerable part, so failure rate is low, repair and maintenance is not simple, saves the replacing of electrothermal tube and mechanical vulnerable part and the interpolation of conduction oil; The 5th, leak without conduction oil, thus the production site cleaning, also without leak the potential safety hazard that may bring because of conduction oil; The 6th, accommodation is wide, easy installation and removal.
Description of drawings
Fig. 1 is the schematic diagram of induction laminating machine.
Fig. 2 is the schematic diagram of electromagnetic induction overlay film roller.
The specific embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.A kind of induction laminating machine comprises laminating machine 1, and the overlay film roller 2 in described laminating machine 1 is that electromagnetic induction overlay film roller and chain wheel driving mechanism drive.Described electromagnetic induction overlay film roller 3 surfaces are coated with hard chromium layers.Described hard chromium layers case hardness＞HRC52.Described hard chromium layers surface roughness is 0.2 μ m.Described electromagnetic induction overlay film roller roll surface temperature gradient ± 2 ℃.
What need to understand is: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (5)
1. an induction laminating machine, comprise laminating machine (1), it is characterized in that: the overlay film roller (2) in described laminating machine (1) is electromagnetic induction overlay film roller and chain wheel driving mechanism driving.
2. induction laminating machine according to claim 1 is characterized in that: described electromagnetic induction overlay film roller (3) surface is coated with hard chromium layers.
3. induction laminating machine according to claim 2, is characterized in that: described hard chromium layers case hardness＞HRC52.
4. according to claim 2 or 3 described induction laminating machines, it is characterized in that: described hard chromium layers surface roughness is 0.2 μ m.
5. induction laminating machine according to claim 2, is characterized in that: described electromagnetic induction overlay film roller roll surface temperature gradient ± 2 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310073985.6A CN103129119B (en) | 2013-03-08 | 2013-03-08 | Induction laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310073985.6A CN103129119B (en) | 2013-03-08 | 2013-03-08 | Induction laminating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103129119A true CN103129119A (en) | 2013-06-05 |
| CN103129119B CN103129119B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310073985.6A Active CN103129119B (en) | 2013-03-08 | 2013-03-08 | Induction laminating machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103129119B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016793A (en) * | 2018-05-11 | 2018-12-18 | 杭州康得新机械有限公司 | Laminating machine electromagnetism dryer roll and heating means |
| CN114750405A (en) * | 2022-06-15 | 2022-07-15 | 南通华尔成电磁加热辊有限公司 | Electromagnetic heating roller mechanism convenient for film covering |
Citations (9)
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|---|---|---|---|---|
| CN2622741Y (en) * | 2003-05-12 | 2004-06-30 | 黄克 | Electromechanic heating roller |
| CN2875775Y (en) * | 2005-08-18 | 2007-03-07 | 徐志强 | Hot roller device suitable for film coating machine |
| CN101279524A (en) * | 2008-04-25 | 2008-10-08 | 江苏闳业机械有限公司 | Compound technique of film filtering material and equipment |
| CN201193297Y (en) * | 2008-04-25 | 2009-02-11 | 江苏闳业机械有限公司 | Heating roller for filming machine |
| CN101474748A (en) * | 2009-01-19 | 2009-07-08 | 曲杰 | Six-machine integrated forming press |
| CN201329697Y (en) * | 2008-12-19 | 2009-10-21 | 黄世锋 | Ultraviolet curing and laminating machine |
| CN102431269A (en) * | 2011-09-29 | 2012-05-02 | 上海联净环保科技有限公司 | Technology and device for processing film-coated iron |
| CN202242388U (en) * | 2011-09-29 | 2012-05-30 | 上海绿新包装材料科技股份有限公司 | Electromagnetic induction heating die-pressing device |
| CN203157352U (en) * | 2013-03-08 | 2013-08-28 | 杭州康得新机械有限公司 | Electromagnetic induction type film laminator |
-
2013
- 2013-03-08 CN CN201310073985.6A patent/CN103129119B/en active Active
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| CN2622741Y (en) * | 2003-05-12 | 2004-06-30 | 黄克 | Electromechanic heating roller |
| CN2875775Y (en) * | 2005-08-18 | 2007-03-07 | 徐志强 | Hot roller device suitable for film coating machine |
| CN101279524A (en) * | 2008-04-25 | 2008-10-08 | 江苏闳业机械有限公司 | Compound technique of film filtering material and equipment |
| CN201193297Y (en) * | 2008-04-25 | 2009-02-11 | 江苏闳业机械有限公司 | Heating roller for filming machine |
| CN201329697Y (en) * | 2008-12-19 | 2009-10-21 | 黄世锋 | Ultraviolet curing and laminating machine |
| CN101474748A (en) * | 2009-01-19 | 2009-07-08 | 曲杰 | Six-machine integrated forming press |
| CN102431269A (en) * | 2011-09-29 | 2012-05-02 | 上海联净环保科技有限公司 | Technology and device for processing film-coated iron |
| CN202242388U (en) * | 2011-09-29 | 2012-05-30 | 上海绿新包装材料科技股份有限公司 | Electromagnetic induction heating die-pressing device |
| CN203157352U (en) * | 2013-03-08 | 2013-08-28 | 杭州康得新机械有限公司 | Electromagnetic induction type film laminator |
Non-Patent Citations (2)
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| 张海燕，贺艳玲，商允振，史玮强: "覆膜机热辊筒及加热系统研究", 《中国印刷与包装研究》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016793A (en) * | 2018-05-11 | 2018-12-18 | 杭州康得新机械有限公司 | Laminating machine electromagnetism dryer roll and heating means |
| CN114750405A (en) * | 2022-06-15 | 2022-07-15 | 南通华尔成电磁加热辊有限公司 | Electromagnetic heating roller mechanism convenient for film covering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103129119B (en) | 2016-07-06 |
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| CB02 | Change of applicant information |
Address after: 311107, Northeast District, No. 211, Zhonghe Road, Renhe District, Yuhang District, Zhejiang, Hangzhou, 5 Applicant after: Hangzhou Kangdexin Machinery Co., Ltd. Address before: 311100 No. 4, No. 528 and No. 7, Xingguo Road, Qianjiang Economic Development Zone, Zhejiang, Hangzhou Applicant before: Hangzhou Kangdexin Machinery Co., Ltd. |
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