CN101642752A - Manufacturing method of regular printing steel plate and transfer printing device used in same - Google Patents
Manufacturing method of regular printing steel plate and transfer printing device used in same Download PDFInfo
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- CN101642752A CN101642752A CN200910034030A CN200910034030A CN101642752A CN 101642752 A CN101642752 A CN 101642752A CN 200910034030 A CN200910034030 A CN 200910034030A CN 200910034030 A CN200910034030 A CN 200910034030A CN 101642752 A CN101642752 A CN 101642752A
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Abstract
The invention relates to a manufacturing method of a regular printing steel plate, belonging to the technical field of processing color-coated printing steel plates. The manufacturing method comprisesthe following steps: unwinding; coating primer; baking the primer; transferring-printing; and finishing the surface. The manufacturing method has good color pattern controllability and high transferring printing efficiency, can obtain a dualistic-color or polynary-color steel plate with regular printing effect in a follow rule like fabric printing, not only can increase the processing speed, butalso has no need to be solidified at a low temperature of -10 DEG C in the prior art, thereby saving the energy resource. A transfer printing device provided by the invention has simple structure andcan ensure the regular printing effect of the steel plate.
Description
Technical field
The invention belongs to coloured coating printed steel plate processing technique field, be specifically related to a kind of manufacture method of regular printing steel plate, and relate to the used device of this method.
Background technology
Coloured coating printed steel plate in the prior art is to apply the random line of single decorative pattern or coating (also claiming random line combination) by the side surface at steel plate to embody surface decoration effect, so-called single decorative pattern, for example apply the decorative pattern of wood grain at surface of steel plate, then make steel plate embody the steel plate that the surface has wood grain, and for example apply moire, then make surface of steel plate have the moire decorative effect; So-called random line be with decorative pattern of different nature such as wood grain and watt line or moire and scalelike mark or the like with combination form be coated on the surface of steel plate, make steel plate be rich in the decorative effect of random line combination.No matter since aforesaid be single decorative pattern, still random line only is a kind of at the formed color of surface of steel plate, the combinations of patterns effect of the double-colored or polychrome of tool not, just do not have the effect that is similar to as the textile printing, therefore, be difficult to embody aesthetic feeling, the decorative effect of steel plate.
As the industry's knowledge of the reason, colour printed coated steel sheet truly should possess the effect of a plate multi color effect far and away, and pattern and aforesaid random line combination that multi color effect is combined into have essential difference, for example, form binary color or polynary color patterned at surface of steel plate, no matter and be organically to make up according to the requirement of pattern between binary color or the polynary color patterned lines, even also can in pattern, insert the resultant effect and the camouflage color effect of literal, letter, pattern or its combination.As seen, if in addition not arduous exploration, as if be difficult to make the skill level that only surface of steel plate is applied single decorative pattern or random line in the prior art to cross the skill level that a plate polychrome and decorative pattern combination also have binary color or polynary look, unless on processing step, broken through, and used printing device done corresponding the improvement.More particularly, because the steel plate that is coated with single decorative pattern or the combination of random line in the prior art lags behind the pursuit speed of people to aesthetic feeling and decorative effect significantly, thereby be subjected to the market cold reception, therefore, the technical problem that how to make it rebuild one's physical constitution and pay close attention to into industry and be badly in need of solution, surface of steel plate pattern effect of falling behind undoubtedly, and market hasten forward or claim the gap between the fashion to be integrated with by technology.
The applicant has carried out literature search, Chinese invention patent application publication number CN101138899A has disclosed family expenses single face PC coating single face color painted steel strip and production method thereof, this patent application technical scheme is the lacquer that a side surface of steel plate integrally is coated with solid color, gets the described technical problem of solution applicant in the above for the phase and does not have reference; Again, Granted publication CN100497737C has introduced a kind of method of continuous production galvanizing color painted steel strip, the technical contribution of this patent is that galvanizing by dipping and color coating are incorporated in a production line, thereby minimizing auxiliary equipment, make the cost of investment of whole production line reduce about 30-40%, floor space reduces 50-60%, do not need oil removing after the galvanizing, do not need before the color coating to handle or the like again, but because this patent is the surface-coated solid color to steel plate equally, therefore, the technical problem of wanting to solve for the applicant does not have the meaning of reference yet; And, document as typicalness, Granted publication CN1183274C has recommended the multicolor steel-plate manufacturing system, and this patented technology scheme can make a side surface of steel plate have shades of colour, has remedied the deficiency (the 11st page of 7-25 of specification that asks for an interview this patent is capable) of previous steel plate pattern dullness.
When understanding aforesaid CN1183274C, the applicant finds to have following shortcoming: one, patent adopts serigraphy, though serigraphy has the flat stamping of ratio, protruding seal and the strong strong point of gravure printability, that is to say does not almost have fastidious property to stock, not only can print in the plane, and can be at curved surface, print on sphere and even the concavo-convex stock, but, when it is applied to steel plate printed, owing to need in the process of application, insert silk screen, the pattern that comes the printshop to need by the gap of silk screen, so the control of the effect of pattern and steel band has much relations, has uncertainty.Its two because serigraphy efficient is low and harsh to required precision, thereby and be unwell to tinuous production, unless the gait of march of steel band is slowed down, but so can influence production efficiency, (electric energy that makes mechanical operation) wastes energy; Its three because serigraphy can't the implementation rule chromatography, so the described steel band that makes of patent possesses shades of colour, also only is the random line combination of different colours; Its four, the process conditions that patented method is recommended are very harsh, for example solidification temperature requires subzero 10 ℃ (Instructions Page 2 the 4th walks to the 3rd page of the 2nd row), is unfavorable for energy savings; Its five, the silk-screen printing device of patent introduction is to be made of single identical device repeated combination, can not realize chromatography, thereby can't make surface of steel plate embody binary color or polynary chromatic effect just as the textile printing effect.Know that therefrom the technical problem that the industry phase that the disclosed technical scheme of CN1183274C is mentioned for the solution applicant is got solution also there is no substantial help in the above.
To sum up, be necessary printed steel plate to be carried out technology exploration, use the surface decoration effect that makes steel plate and adapt to people's pursuit and added value is promoted, below the technical scheme of introducing is produced under this background from the autonomous angle of industry.
Summary of the invention
Task of the present invention be to provide a kind of colour image controllability is good, that can ensure speed of production, chromatography is satisfactory for result and can make surface of steel plate constitute by more than one color, pattern or its in conjunction with and embody manufacture method just as regular printing steel plate effect and that help energy savings as textile printing.
Task of the present invention also is to provide a kind of used transfer printing device of manufacture method of regular printing steel plate, and this apparatus structure is simple and can ensure the regular printing effect.
Task of the present invention is finished like this, and a kind of manufacture method of regular printing steel plate may further comprise the steps:
A) galvanized steel plain sheet of drum is untied in uncoiling, obtains treating primer steel-plate;
B) prime, treat the both side surface primer coating of primer steel-plate, obtain treating the baking finish steel plate;
C) baking finish will be treated the baking of baking finish steel plate introducing oven, and the gait of march of control oven temperature, steel billet temperature and steel plate, obtain the steel plate of stamp to be transferred;
D) transfer printing, the steel plate of stamp to be transferred is introduced continuous transfer printing device one side surface of steel plate is done the continuous transfer printing more than the passage, whenever carrying out the transfer printing of a passage follows the curing oven of a passage to solidify, and the gait of march of control curing oven temperature and steel plate, wherein, coating that described continuous transfer printing is used or printing ink are fast-curing paint or quick cured printing ink, coating that the transfer printing of each passage is used or color of ink are different, obtain the surface treat that light is handled and a side surface have more than one color or the regular printing steel plate that combines with pattern of pattern or color at the beginning of base;
E) surface-brightening is handled, and earlier to the first surface-coated luminous paint of base of regular printing steel plate, oven dry then and in rolling after cooling obtains the regular printing steel plate finished product.
In a specific embodiment of the present invention, step C) the control oven temperature described in is that the temperature with oven is controlled to be 220-410 ℃, described control steel billet temperature is that steel billet temperature is controlled to be 214-241 ℃, and described control steel plate gait of march is that speed is controlled to be 35-60m/min.
In another specific embodiment of the present invention, step D) the control curing oven temperature described in is that temperature is controlled to be normal temperature to 60 ℃, and the gait of march of described control steel plate is that speed is controlled to be 35-60m/min.
In another specific embodiment of the present invention, step D) fast-curing paint described in is a UV coating, and described quick cured printing ink is a UV printing ink.
The temperature of the oven dry in another specific embodiment of the present invention, step e) is 220-410 ℃.
An also task of the present invention is finished like this, the transfer printing device that a kind of manufacture method of regular printing steel plate is used, comprise stamp curing mechanism more than one and that be arranged in order along axis direction each other, each stamp curing mechanism comprises the guiding pressure roller that is arranged on rotationally on the frame, transferring roller, get the look roller, first, second, the 3rd transition roller, be arranged at lifting chromatography roller on the frame and supporting curing oven up and down, getting the look roller matches with transferring roller, the look roller will dip in the coating got or transferring roller is given in the printing ink transition by getting, transferring roller matches with the guiding pressure roller, remain with the distance of passing through for steel band between the two, be useful in the roll body Surface Machining of transferring roller a side surface of transferring to described steel plate and the figure that occurs with the intaglio plate form, the transfer pattern of literal or letter or its combination, first, the second transition roller pivot is arranged on the top of described frame, both remain on the same axis, the 3rd transition roller pivot is arranged on the bottom of frame, be used for guiding guiding pressure roller to adjacent stamp curing mechanism with steel band, lifting chromatography roller is positioned at described first, between second transition roller, curing oven be located at described steel band from transferring roller on the passage that described first transition roller is advanced, wherein, the transfer pattern on the roll body surface of the transferring roller of described each stamp curing mechanism is different, and each gets the look roller, and to dip in the coating or the color of ink of getting be different.
Technical scheme provided by the invention since can carry out a side surface of steel plate one more than the passage continuous transfer printing and the speed that steel plate is advanced carry out control, so the colour image controllability is good, transfer printing efficient high and can obtain the steel plate with the governed regular printing effect of rule just as binary color as textile printing or polynary look; Because coating or printing ink are selected quick-setting coating or printing ink for use, therefore, not only can improve process velocity, and need not to resemble prior art needs by subzero 10 ℃ low-temperature setting, thereby but energy savings; The structure of the transfer printing device that provides is terse, can ensure the regular printing effect to steel plate.
Description of drawings
Accompanying drawing is a specific embodiment schematic diagram of the used transfer printing device of the manufacture method of regular printing steel plate of the present invention and this method.
The specific embodiment
Embodiment 1:
Please specifically in conjunction with the accompanying drawings, be 0.3*1200*C (unit: MM, thickness * width * length to specification, the invar volume is produced continuously, each coil of strip length is uncertain, and the general C of industry represents, below no longer repeat specification) the binary color or the binary color pattern of a side transfer printing rule of galvanized steel plain sheet.
A) galvanized steel plain sheet that before was in drum is opened in uncoiling, obtains treating primer steel-plate;
B) prime, the both side surface for the treatment of primer steel-plate according to the identical technology of prior art is the equal primer coating of upper and lower surface, the priming paint that one side was coated with that is used for transfer pattern, pattern can be described as bottoming, and another side industry custom is called the back side, the priming paint at this back side plays corrosion-resisting function, obtains treating the baking finish steel plate;
C) baking finish, baking finish also can be described as oven dry, will be by step B) the baking finish steel plate for the treatment of behind the resulting primer coating introduces the oven baking, the temperature of oven is that 220 ℃, the temperature of steel plate are that the gait of march of 215 ℃ and steel plate is 35m/min, steel plate is capable to go out the steel plate that promptly obtains stamp to be transferred behind the oven, and the steel plate of stamp to be transferred enters by transfer printing device shown in the drawings;
D) transfer printing, the steel plate 9 of stamp to be transferred is introduced the stamp curing mechanism that three (also can claim three covers) arrange successively along axis direction each other that is equipped with shown in the drawings, each stamp curing mechanism comprises the guiding pressure roller 1 that is located on the frame 10, transferring roller 2, get look roller 3 (also can claim print roller), first, second, the 3rd transition roller 4,5,6, lifting chromatography roller 7 and curing oven 8, specifically: will draw from the steel plate 9 that the capable steel plate 9 that goes out of oven is a stamp to be transferred and guide between pressure roller 1 and the transferring roller 2, at transferring roller 2 with get under the work of look roller 3, from hopper, dip in the UV coating of getting a certain color by getting look roller 3, and transition give with its (getting look roller 3) contacted transferring roller 2 on, owing to be processed with figure or letter or figure and the alphabetical transfer pattern that combines with intaglio plate form ground on the roll surface of transferring roller 2, therefore when steel plate 9 passes through between guiding pressure roller 1 and transferring roller 2, just given the transfer that comes from the transferring roller 2 pattern with a side surface of transferring roller 2 contacted steel plates 9, what possessed the unit look at a side surface of steel plate 9 since then is a kind of pattern of color, steel plate 9 enters curing oven 8 with the speed of 35m/min and makes the UV paint solidification, the temperature of curing oven 8 is 40 ℃, curing oven 8 is the infrared light curing oven, also can claim far-infrared oven, steel plate 9 goes out curing oven 8 through first transition roller 4 (a pair of), lifting chromatography roller 7, second transition roller 5 and the 3rd transition roller 6 enter the continuous transfer printing of second passage, just by second stamp curing mechanism to steel plate 9 chromatographys, by this second stamp curing mechanism is that a stamp curing mechanism that occupy the centre shown in the drawings is given binary color (cooperating the unit look of front to make steel plate 9 have the pattern of binary color) to possessing the steel plate 9 that the unit look is arranged, in this chromatography process, come from the color of getting look roller 3 and before be different, all the other are all identical, finish chromatography after corresponding curing oven 8 solidifies, solidification temperature still is 40 ℃, the gait of march of steel plate 9 still is 35m/min, chromatography promptly need not to use the 3rd stamp curing mechanism transfer printing owing to need not to do for the second time, and the regular printing steel plate base introducing just next step that therefore directly will have binary color or binary pattern carries out surface-brightening to be handled;
E) surface-brightening is handled, elder generation is to the surface-coated luminous paint of the first base of regular printing steel plate, luminous paint is the transparent resin lacquer for example, then introduce the oven oven dry, bake out temperature is controlled to be 220, the gait of march of steel plate 9 is 35m/min, goes out oven and through natural rolling after cooling, obtains the regular printing steel plate finished product that a side surface has binary color or binary pattern.
Embodiment 2:
Still in conjunction with the accompanying drawings, to specification be the three-primary colours or the ternary pattern of a side surface transfer printing rule of the galvanized steel plain sheet of 1.0*1000*C.
Only with step C) in the temperature of oven change 410 ℃ into, the temperature of steel plate changes 225 ℃ into, the gait of march of steel plate changes 60m/min into; With step D) in UV coating use UV printing ink instead, the continuous transfer printing that changes two passages changes the continuous transfer printing of three passages into, promptly enable three stamp curing mechanisms shown in the drawings, the temperature of curing oven changes 50 ℃ into behind each stamp, and the gait of march of steel plate 9 is 60m/min; With step e) in bake out temperature change 405 ℃ into, the gait of march of steel plate 9 is 60m/min, obtains the regular printing steel plate finished product that a side surface has three-primary colours or three-primary colours pattern, all the other are all with the description to embodiment 1.
Embodiment 3:
Still in conjunction with the accompanying drawings, to specification be the three-primary colours or the ternary pattern of a side surface transfer printing rule of the galvanized steel plain sheet of 0.5*1250*C.
Only with step C) in the temperature of oven change 320 ℃ into, the temperature of steel plate changes 240 ℃ into, the gait of march of steel plate changes 55m/min into; With step D) in the continuous transfer printing of two passages change the continuous transfer printing of four passages into, enable four stamp curing mechanisms, the temperature of curing oven changes 60 ℃ into behind each stamp, the gait of march of steel plate 9 is 55m/min; With step e) in bake out temperature change 300 ℃ into, the gait of march of steel plate 9 is 55m/min, obtains the regular printing steel plate finished product that a side surface has quaternary look or quaternary colored pattern, all the other are all with the description to embodiment 1.
By the foregoing description as can be known, if will make a side surface of steel plate 9 possess pattern or color or the literal or the camouflage color effect of required more than one, perhaps obtain the effect that pattern, color, literal, letter combine, if enable so respective numbers and by the quantity of the stamp curing mechanism of transfer printing device shown in the drawings.The present invention program is applied to transfer printing to steel plate 9 in a creative way with the principle of the transfer printing (chromatography) of textile printing and dyeing industry, and has obtained beyond thought technique effect.Above mentioned binary color, three-primary colours and quaternary look, perhaps claim binary color pattern, three-primary colours pattern and quaternary colored pattern, even five yuan of looks that do not exemplify in an embodiment or the like are to form in the process that steel plate 9 is advanced continuously, and therefore having confirmed the defined regular printing of applicant is the notion of continuous regular transfer printing.In addition,, can know fully that as long as there is chromatography, just the roller of lifting chromatography so 7 descends, vice versa by the explanation of applicant to embodiment.
Claims (6)
1, a kind of manufacture method of regular printing steel plate is characterized in that may further comprise the steps:
A) galvanized steel plain sheet of drum is untied in uncoiling, obtains treating primer steel-plate;
B) prime, treat the both side surface primer coating of primer steel-plate, obtain treating the baking finish steel plate;
C) baking finish will be treated the baking of baking finish steel plate introducing oven, and the gait of march of control oven temperature, steel billet temperature and steel plate, obtain the steel plate of stamp to be transferred;
D) transfer printing, the steel plate of stamp to be transferred is introduced continuous transfer printing device one side surface of steel plate is done the continuous transfer printing more than the passage, whenever carrying out the transfer printing of a passage follows the curing oven of a passage to solidify, and the gait of march of control curing oven temperature and steel plate, wherein, coating that described continuous transfer printing is used or printing ink are fast-curing paint or quick cured printing ink, coating that the transfer printing of each passage is used or color of ink are different, obtain the surface treat that light is handled and a side surface have more than one color or the regular printing steel plate that combines with pattern of pattern or color at the beginning of base;
E) surface-brightening is handled, and earlier to the first surface-coated luminous paint of base of regular printing steel plate, oven dry then and in rolling after cooling obtains the regular printing steel plate finished product.
2, the manufacture method of regular printing steel plate according to claim 1, it is characterized in that step C) described in control oven temperature be that temperature with oven is controlled to be 220-410 ℃, described control steel billet temperature is that steel billet temperature is controlled to be 214-241 ℃, and described control steel plate gait of march is that speed is controlled to be 35-60m/min.
3, the manufacture method of regular printing steel plate according to claim 1 is characterized in that step D) described in control curing oven temperature be that temperature is controlled to be normal temperature to 60 ℃, the gait of march of described control steel plate is that speed is controlled to be 35-60m/min.
4, the manufacture method of regular printing steel plate according to claim 1 is characterized in that step D) described in fast-curing paint be UV coating, described quick cured printing ink is a UV printing ink.
5, the manufacture method of regular printing steel plate according to claim 1 is characterized in that step e) described in the temperature of oven dry be 220-410 ℃.
6, the transfer printing device that a kind of manufacture method of regular printing steel plate as claimed in claim 1 is used, comprise stamp curing mechanism more than one and that be arranged in order along axis direction each other, each stamp curing mechanism comprises the guiding pressure roller (1) that is arranged on rotationally on the frame (10), transferring roller (2), get look roller (3), first, second, the 3rd transition roller (4,5,6), be arranged at lifting chromatography roller (7) on the frame and supporting curing oven (8) up and down, getting look roller (3) matches with transferring roller (2), look roller (3) will dip in the coating got or transferring roller (2) is given in the printing ink transition by getting, transferring roller (2) matches with guiding pressure roller (1), remain with the distance of passing through for steel band (9) between the two, be useful in the roll body Surface Machining of transferring roller (2) side surface of transferring to described steel plate (9) and the figure that occurs with the intaglio plate form, the transfer pattern of literal or letter or its combination, first, second transition roller (4,5) pivot is arranged on the top of described frame (10), both remain on the same axis, the 3rd transition roller (6) pivot is arranged on the bottom of frame (10), be used for guiding guiding pressure roller (1) to adjacent stamp curing mechanism with steel band (9), lifting chromatography roller (7) is positioned at described first, second transition roller (4,5) between, curing oven (8) be located at described steel band (9) from transferring roller (2) on the passage that described first transition roller (4) is advanced, wherein, the transfer pattern on the roll body surface of the transferring roller of described each stamp curing mechanism (2) is different, and each get look roller (3) to dip in the coating or the color of ink of getting be different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910034030A CN101642752A (en) | 2009-08-26 | 2009-08-26 | Manufacturing method of regular printing steel plate and transfer printing device used in same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910034030A CN101642752A (en) | 2009-08-26 | 2009-08-26 | Manufacturing method of regular printing steel plate and transfer printing device used in same |
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| Publication Number | Publication Date |
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| CN101642752A true CN101642752A (en) | 2010-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910034030A Pending CN101642752A (en) | 2009-08-26 | 2009-08-26 | Manufacturing method of regular printing steel plate and transfer printing device used in same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529554A (en) * | 2010-12-21 | 2012-07-04 | 耿凯 | Color printed steel plate continuous production process |
| CN106313785A (en) * | 2015-07-02 | 2017-01-11 | 合肥海尔特种钢板研制开发有限公司 | Three-colored metal imitate steel brushed printed colored steel plate |
| CN110394276A (en) * | 2019-06-14 | 2019-11-01 | 浙江世窗光学薄膜制造有限公司 | A kind of decorating film scalelike mark squeegee apparatus |
| CN110833984A (en) * | 2019-10-18 | 2020-02-25 | 合肥河钢新材料科技有限公司 | Multicolor board coating process |
| CN110841887A (en) * | 2019-10-18 | 2020-02-28 | 合肥河钢新材料科技有限公司 | Circulating roller coating process for multicolor plate |
-
2009
- 2009-08-26 CN CN200910034030A patent/CN101642752A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529554A (en) * | 2010-12-21 | 2012-07-04 | 耿凯 | Color printed steel plate continuous production process |
| CN102529554B (en) * | 2010-12-21 | 2014-07-30 | 耿凯 | Color printed steel plate continuous production process |
| CN106313785A (en) * | 2015-07-02 | 2017-01-11 | 合肥海尔特种钢板研制开发有限公司 | Three-colored metal imitate steel brushed printed colored steel plate |
| CN110394276A (en) * | 2019-06-14 | 2019-11-01 | 浙江世窗光学薄膜制造有限公司 | A kind of decorating film scalelike mark squeegee apparatus |
| CN110394276B (en) * | 2019-06-14 | 2024-05-07 | 浙江世窗光学薄膜制造有限公司 | Decorative film scale pattern knife coating device |
| CN110833984A (en) * | 2019-10-18 | 2020-02-25 | 合肥河钢新材料科技有限公司 | Multicolor board coating process |
| CN110841887A (en) * | 2019-10-18 | 2020-02-28 | 合肥河钢新材料科技有限公司 | Circulating roller coating process for multicolor plate |
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Open date: 20100210 |