CN103203986B - Device and method for producing topping printing color-coated sheet by using cold-rolling color coating line - Google Patents
Device and method for producing topping printing color-coated sheet by using cold-rolling color coating line Download PDFInfo
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- CN103203986B CN103203986B CN201310098215.7A CN201310098215A CN103203986B CN 103203986 B CN103203986 B CN 103203986B CN 201310098215 A CN201310098215 A CN 201310098215A CN 103203986 B CN103203986 B CN 103203986B
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Abstract
The invention provides a device and method for producing topping printing color-coated sheet by using a cold-rolling color coating line. A printing specialized scraper device, a printing roller and a printing ink drying device are additionally arranged on the basis of an original two-coating and two-drying device. Twice coating processes are implemented; the first coating process comprises the steps of: coating a prime coating on a front surface by a 1# coating machine, drying by a 1# curing furnace, coating base paint on the front surface by a 2# coating machine, and drying by a 2# curing furnace; and the second process comprises the steps of: coating a first printing oil layer on the front surface by the 1# coating machine, drying by the 1# curing furnace, coating a second printing ink layer by a standby coating machine, drying by a printing ink drying device, coating the coating varnish on the front surface by the 2# coating machine, coating back paint on the backside by the 2# coating machine and drying by the 2# curing furnace. The device and method for producing topping printing color-coated sheet by using the cold-rolling color coating line save investment, have fast effects, are simple in process and convenient to control, and can produce qualified tapping printing color-coating steel plates on a two-coating and two-drying color-coated sheet production line in large batches and steadily, thereby enlarging the product structure, and improving the enterprise economic benefit.
Description
Technical field
The invention belongs to cold rolling coating plate technique field, particularly relate to a kind of cold rolling color-coating line of " two are coated with two dries " equipment that uses and produce the devices and methods therefor of topping printing Coil Coating Products.
Background technology
The capital equipment of the cold rolling Bus in Color Coat Production Line of traditional " two are coated with two dries " technique comprises 1# painting machine, 2# is coated with machine, 1# curing oven, 2# curing oven and painting machine for subsequent use, its product basic fixed position is in production building colored plate and part household electrical appliances Coil Coating Products, owing to being subject to the restriction of equipment and process condition, therefore all stamp Coil Coating Products cannot be produced, more without precedent and the record of producing topping printing Coil Coating Products.
Color-coated printed plate refers to that surface is printed on the coloured painted coat steel plate with decorative effect of various decorative pattern or pattern.Because its production technology is comparatively complicated, particularly topping printing Coil Coating Products, the coating in its front has 5 layers of coating structure of priming paint+base coat+2 layers ink+coating varnish, therefore cannot produce in the Bus in Color Coat Production Line of traditional " two are coated with two dries " technology and equipment at all, thus directly limit the product structure of " two are coated with two dries " color-coating line, have impact on the raising of economic benefit.
Summary of the invention
The present invention aims to provide a kind of " two are coated with two dries " cold rolling color-coating line that utilizes and produces topping printing Coil Coating Products devices and methods therefor, to realize expanding product structure, the object of increasing economic efficiency.
For this reason, the technical solution that the present invention takes is:
A kind of cold rolling color-coating line produces topping printing Coil Coating Products device, comprises that 1# is coated with machine, 2# is coated with machine, 1# curing oven, 2# curing oven and painting machine for subsequent use, it is characterized in that, respectively sets up a set of doctor device and graining roll at 1# painting machine face, painting machine face for subsequent use; Ink set drying unit is increased between painting machine for subsequent use and 2# painting machine.
Described graining roll is consistent with the roll gap calibration both sides of paint roller, and 1# is coated with machine and synchronous averaging consistent with painting machine graining roll initial alignment for subsequent use, rotation.
Cold rolling color-coating line produces a method for topping printing Coil Coating Products, it is characterized in that,
1, for the topping printing Coil Coating Products of 5 layers of coating structure, carry out twice coating process, its technological process is: for the first time: 1# is coated with machine face and primes-1# curing oven oven dry-2# painting machine face linging colored paint-2# curing oven oven dry; For the second time: 1# painting machine face is coated with ground floor ink-1# curing oven oven dry-painting machine painting second layer ink for subsequent use-ink drying device oven dry-2# painting machine face painting coating varnish-2# and is coated with the painting of the machine back side and carries on the back the oven dry of paint-2# curing oven;
2, first time application: strip temperature control is at 216-241 DEG C, and band steel wire speed is that 60-100m/min, 1# are coated with machine, 2# is coated with machine paint roller and is with the pressure between steel to be all set as 1.9-2.1kN;
3, second time application: 1# is coated with between machine and painting machine for subsequent use and adopts along being coated with application pattern, the temperature control of 1# curing furnace is at 50-100 DEG C, the temperature control of 2# curing furnace is at 290-310 DEG C, band steel wire speed is 30-60m/min, ink drying device temperature controls at 40-50 DEG C, 1# is coated with machine, painting machine paint roller for subsequent use and is with the pressure setting between steel to be the pressure setting that 0.5-1.0kN, 2# are coated with between machine paint roller and band steel is 1.9-2.1kN.
Beneficial effect of the present invention is:
The present invention makes full use of existing equipment and roller-way, and suitably increase necessary mechanical device, therefore take up an area less, reduced investment, instant effect, technique is simple, convenient operation and control, can realize fast producing qualified topping printing color coated steel sheet in the Bus in Color Coat Production Line of " two are coated with two dries " technique, and can carry out stable mass production, thus expand and expand product structure, improve the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is that " two are coated with two dries " cold rolling color-coating line produces topping printing Coil Coating Products device schematic diagram.
In figure: 1# painting machine 1, painting machine 2 for subsequent use, 2# are coated with machine 3, doctor device 4, graining roll 5, ink drying device 6,1# curing oven 7,2# curing oven 8, paint roller 9, uncoiler 10, entry loop 11, outlet looping 12, coiling machine 13.
Detailed description of the invention
As seen from Figure 1, it is on the basis that original 1# is coated with machine 1, painting machine 2 for subsequent use, 2# painting machine 3,1# curing oven 7,2# curing oven 8, paint roller 9, uncoiler 10, entry loop 11, outlet looping 12, coiling machine 13 and relevant conveying roller that the present invention's " two paintings two are dried " cold rolling color-coating line produces topping printing Coil Coating Products device, sets up a set of doctor device 4 and graining roll 5 respectively again in 1# painting machine 1 front and painting machine 2 front for subsequent use; Be coated with between machine 3 at painting machine 2 for subsequent use and 2# and increase ink set drying unit 6.
During assembling, should ensure that graining roll 5 is consistent to both sides with the roll gap calibration of paint roller 9, ensure that 1# is coated with machine 1 consistent with graining roll 5 initial alignment of painting machine 2 for subsequent use simultaneously, and the synchronous averaging of both realizations and rotation.
Embodiment 1:
The concrete grammar that " two are coated with two dries " cold rolling color-coating line produces topping printing Coil Coating Products is:
1, for the topping printing Coil Coating Products of 5 layers of coating structure, carry out twice coating process, its technological process is: for the first time: and 1# is coated with machine 1 front and primes-1# curing oven 7 dries-and 2# is coated with machine 3 front linging colored paint-2# curing oven 8 and dries; For the second time: 1# painting machine 1 front is coated with ground floor ink-1# curing oven 7 dries-and painting machine 2 for subsequent use is coated with second layer ink-ink drying device 6 dries-and 2# painting machine 3 front is coated with coating varnish-2# painting machine 3 back side painting back of the body paint-2# curing oven 8 and dries.
2, first time application: strip temperature control is at 220 DEG C, and band steel wire speed is 70m/min.Pressure between the paint roller 9 that 1# is coated with machine 1,2# is coated with machine 3 and band steel is all set as 2.0kN.
3, second time application: 1# is coated with between machine 1 and painting machine 2 for subsequent use and adopts along being coated with application pattern, and 1# curing oven 7 Control for Kiln Temperature is at 90 DEG C, and 2# curing oven 8 Control for Kiln Temperature is at 305 DEG C, and band steel wire speed is 35m/min, and ink drying device 6 temperature controls at 50 DEG C.Pressure setting between the paint roller 9 of 1# painting machine 1, painting machine 2 for subsequent use and band steel is the pressure setting that 0.6kN, 2# are coated with between the paint roller 9 of machine 3 and band steel is 2.1kN.
Embodiment 2:
The concrete grammar that " two are coated with two dries " cold rolling color-coating line produces topping printing Coil Coating Products is:
1, for the topping printing Coil Coating Products of 5 layers of coating structure, carry out twice coating process, its technological process is: for the first time: and 1# is coated with machine 1 front and primes-1# curing oven 7 dries-and 2# is coated with machine 3 front linging colored paint-2# curing oven 8 and dries; For the second time: 1# painting machine 1 front is coated with ground floor ink-1# curing oven 7 dries-and painting machine 2 for subsequent use is coated with second layer ink-ink drying device 6 dries-and 2# painting machine 3 front is coated with coating varnish-2# painting machine 3 back side painting back of the body paint-2# curing oven 8 and dries.
2, first time application: strip temperature control is at 240 DEG C, and band steel wire speed is 92m/min.Pressure between the paint roller 9 that 1# is coated with machine 1,2# is coated with machine 3 and band steel is all set as 2.1kN.
3, second time application: 1# is coated with between machine 1 and painting machine 2 for subsequent use and adopts along being coated with application pattern, and 1# curing oven 7 Control for Kiln Temperature is at 60 DEG C, and 2# curing oven 8 Control for Kiln Temperature is at 295 DEG C, and band steel wire speed is 55m/min, and ink drying device 6 temperature controls at 40 DEG C.Pressure setting between the paint roller 9 of 1# painting machine 1, painting machine 2 for subsequent use and band steel is the pressure setting that 1.0kN, 2# are coated with between the paint roller 9 of machine 3 and band steel is 1.9kN.
Claims (1)
1. cold rolling color-coating line produces a method for topping printing Coil Coating Products, utilizes that 1# is coated with machine, 2# is coated with machine, 1# curing oven, 2# curing oven and painting machine for subsequent use, respectively sets up a set of doctor device and graining roll at 1# painting machine face, painting machine face for subsequent use; Between painting machine for subsequent use and 2# painting machine, increase ink set drying unit, it is characterized in that:
(1), for the topping printing Coil Coating Products of 5 layers of coating structure, carry out twice coating process, its technological process is: for the first time: and 1# is coated with machine face and primes-and 1# curing oven ovens dry-2# is coated with machine face linging colored paint-2# curing oven oven dry; For the second time: 1# painting machine face is coated with ground floor ink-1# curing oven oven dry-painting machine painting second layer ink for subsequent use-ink drying device oven dry-2# painting machine face painting coating varnish-2# and is coated with the painting of the machine back side and carries on the back the oven dry of paint-2# curing oven;
(2), first time application: strip temperature control is at 216-241 DEG C, and band steel wire speed is that 60-100m/min, 1# are coated with machine, 2# is coated with machine paint roller and is with the pressure between steel to be all set as 1.9-2.1kN;
(3), second time application: 1# is coated with between machine and painting machine for subsequent use and adopts along being coated with application pattern, the temperature control of 1# curing furnace is at 50-100 DEG C, the temperature control of 2# curing furnace is at 290-310 DEG C, band steel wire speed is 30-60m/min, ink drying device temperature controls at 40-50 DEG C, 1# is coated with machine, painting machine paint roller for subsequent use and is with the pressure setting between steel to be the pressure setting that 0.5-1.0kN, 2# are coated with between machine paint roller and band steel is 1.9-2.1kN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098215.7A CN103203986B (en) | 2013-03-26 | 2013-03-26 | Device and method for producing topping printing color-coated sheet by using cold-rolling color coating line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310098215.7A CN103203986B (en) | 2013-03-26 | 2013-03-26 | Device and method for producing topping printing color-coated sheet by using cold-rolling color coating line |
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| CN103203986A CN103203986A (en) | 2013-07-17 |
| CN103203986B true CN103203986B (en) | 2015-05-06 |
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| CN108705859B (en) * | 2018-05-02 | 2020-01-14 | 苏州巴洛特新材料有限公司 | Four-color metal printing system |
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| WO2001072524A1 (en) * | 2000-03-25 | 2001-10-04 | Union Steel Manufacturing Co., Ltd. | Method for manufacturing gravure-transfer-coated steel plate |
| CN201283692Y (en) * | 2008-11-13 | 2009-08-05 | 常熟华冶薄板有限公司 | Transfer device for producing color coating layer steel plate |
| CN201410848Y (en) * | 2009-06-23 | 2010-02-24 | 葛爱民 | Continuous production line in steel strip printing |
| CN101570079B (en) * | 2009-06-23 | 2014-10-01 | 葛爱民 | Transfer line of steel strip printing and process thereof |
| CN101602046A (en) * | 2009-07-03 | 2009-12-16 | 创志钢铁（中山）有限公司 | Produce the method for color-coated printed steel plate continuously |
| CN201592348U (en) * | 2010-01-27 | 2010-09-29 | 葛勇智 | Multicolor steel plate continuous production line |
| CN201931918U (en) * | 2010-12-21 | 2011-08-17 | 耿凯 | Continuous production line for chromatic printed steel plates |
| CN202242293U (en) * | 2011-08-22 | 2012-05-30 | 江阴市钢利自动化装备有限公司 | Steel plate printing machine |
| CN202271656U (en) * | 2011-09-30 | 2012-06-13 | 鞍钢股份有限公司 | Scraper device for production of color printed coating plate |
| CN203172151U (en) * | 2013-03-26 | 2013-09-04 | 鞍钢股份有限公司 | Device for producing topped, printed and color-coated plates in cold rolling color coating line |
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