CN103158337A - Production line of graph code steel plate integrating spray coating and screen printing - Google Patents
Production line of graph code steel plate integrating spray coating and screen printing Download PDFInfo
- Publication number
- CN103158337A CN103158337A CN2013100889266A CN201310088926A CN103158337A CN 103158337 A CN103158337 A CN 103158337A CN 2013100889266 A CN2013100889266 A CN 2013100889266A CN 201310088926 A CN201310088926 A CN 201310088926A CN 103158337 A CN103158337 A CN 103158337A
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- serigraphy
- steel band
- spraying
- steel
- production line
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 130
- 239000010959 steel Substances 0.000 title claims abstract description 130
- 238000005507 spraying Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000007650 screen-printing Methods 0.000 title abstract description 27
- 238000005097 cold rolling Methods 0.000 claims abstract description 9
- 238000005098 hot rolling Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 31
- 238000009958 sewing Methods 0.000 claims description 17
- 238000003851 corona treatment Methods 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 7
- 230000037452 priming Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 34
- 230000000694 effects Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000010428 oil painting Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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Abstract
The invention provides a production line of a graph code steel plate integrating spray coating and screen printing. The production line comprises a screen printing section which is provided with a screen printing component. The screen printing component comprises a printing table which is used for containing a steel belt, wherein the steel belt is processed by cold rolling and/or hot rolling and shear forming. A leveling device is arranged on the bottom portion of the printing table and used for leveling the surface of the steel belt before the surface of the steel belt is printed by the screen printing section. Due to the facts that the leveling device is arranged on the bottom portion of the printing table, the leveling device can level the steel belt which is processed by cold rolling and/or hot rolling and shear forming, a scrapper can conduct printing ink transfer print under the action of uniform force in the screen printing section, printing difficulty is reduced, and therefore the possibility that the screen printing can be applied to production of the graph code steel plate is achieved.
Description
Technical field
The present invention relates to a kind of production line of color steel, belong to color steel and manufacture the field.
Background technology
Serigraphy is called as four large printing processes together with lithograph printing, protruding seal printing, gravure printing.Serigraphy needs the serigraphy assembly to complete, the screen printing apparatus assembly mainly is made of top 5 factor: screen printing forme, scraper plate, printing ink, print station and stock, wherein, be provided with picture and text part mesh and non-graphic part mesh on screen printing forme, the mesh of picture and text part can see through printing ink, and the mesh of non-graphic part can not see through printing ink.
The basic process of utilizing the screen printing apparatus assembly to print is: during printing, pour printing ink in screen printing forme one side, printing ink position with scraper plate on screen printing forme applies certain pressure, make printing ink move towards the screen printing forme opposite side, printing ink is scraped scraper plate and is expressed on stock from picture and text part mesh in movement, because the viscous effect of printing ink makes the trace set within limits, and then the formation picture and text the same with picture and text part mesh.Lifted after scraper plate is scraped the whole space of a whole page, screen printing forme also lifts simultaneously, and printing ink is scraped back initial position, is so far a print stroke, completes the printing of a kind of color or monochromatic pattern or decorative pattern.
In screen printing process, owing to keeping certain gap between screen printing forme and stock, the screen printing forme that makes when printing produces reaction force to scraper plate by self tension force, this reaction force is called screen resilience, effect due to screen resilience, making screen printing forme and stock be portable line contacts, and screen printing forme other parts and stock are disengaged position, and then printing ink and screen printing forme fracture are moved, therefore, serigraphy has higher dimensional accuracy and has avoided stock.In addition, serigraphy makes printing ink transfer on stock by picture and text part mesh by the extruding of scraper plate, forms the picture and text the same with original copy, and its equipment is simple, easy to operate and with low cost.Serigraphy at present has been widely used in the printing of paper, and common serigraphy product has: colored oil painting, pictorial poster, business card, binding and layout front cover, product tag and dyeing textile product etc.
Although screen printing technique has been widely used in paper printing,, at present, still turning of its success is not applied on steel plate to form the successful technology of pattern or bar code.Reason is: in screen printing process, need to give printing ink certain active force by scraper plate, and then make printing ink see through picture and text part mesh, form needed pattern or bar code on stock, when stock is paper, more smooth after being tiled on print station, can realize the printing of different piece when giving the printing ink active force by scraper plate under uniform active force; Yet, when steel plate during as stock, because steel plate is through the steel plate after cold rolling or hot rolling mostly, in cold rolling or course of hot rolling, steel plate tends to deform, thus cause steel plate can not be fully smooth (be that steel plate is in crooked state on bearing ink pad, two ends perk and middle contact with print station, perhaps, perk and two ends contacts with print station), thus make scraper plate be difficult to just realize under the uniform active force of printing ink printing giving, thus increased the weight of the difficulty of printing; What is more important, due to the steel plate out-of-flatness, scraper plate also will give active force of steel plate when contacting with described steel plate line can be smooth, still, because the hardness of steel plate is larger, relies on merely scraper plate will be difficult to guarantee that it is smooth; In addition, because the strength difference of screen printing forme and steel plate is larger, scraper plate in application of force process how the two strength difference of balance be also a technical difficulty.In sum, above-mentioned technical difficulty has limited the application of screen printing technique in figure code steel plate.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to provide a kind of production line that uses screen printing technique production drawing code on steel plate.
for this reason, the invention provides a kind of production line that integrates the figure code steel plate of spraying and serigraphy, be used for spray the serigraphy section that priming paint steel band afterwards carries out serigraphy after comprising the spraying section that is used to steel band spraying priming paint and being positioned at the spraying section, described serigraphy section has the serigraphy assembly, described serigraphy assembly comprises be used to the print station that holds through the steel band of cold rolling and/or hot rolling processing and shear forming, the bottom of described print station is provided with apparatus for leveling, described apparatus for leveling is used for the leveling before described serigraphy section is printed the surface of described steel band.
Described print station is the ferrimagnet print station, and the position corresponding with the contained location of described steel band, the bottom of described print station is provided with solenoid, and described solenoid is connected with power control apparatus.
Position corresponding with the contained location of described steel band on described print station is provided with several through holes, and the bottom of described print station is provided with blower fan, and described blower fan can see through described through hole air draught.
Described serigraphy assembly also comprise at least one screen process press that is used on described steel band printed patterns or bar code and with the matching used infrared ray cured stove for described pattern or bar code are cured of described screen process press.
Described spraying section comprises uncoiler, is used for curling steel band uncoiling, and steel band is pruned; Sewing machine is used for and will be linked together by the front and back steel band after described uncoiler uncoiling, has guaranteed to change the continuity of technique after coil of strip; The first jockey pulley is used for making the steel band even running of sewing up through described sewing machine; Entry loop, by steel strip winding, when being used for guaranteeing described uncoiler uncoiling and described sewing machine when sewing up process section do not shut down; The second jockey pulley is used for making the steel band even running that is wound around out from described entry loop; Corona machine is used for steel band is carried out sided corona treatment; The 3rd jockey pulley is used for making the steel band even running through sided corona treatment; Flush coater is used for the steel band through sided corona treatment is sprayed; The 4th jockey pulley is used for making the steel band even running through described flush coater spraying; Outlet looping by steel strip winding, is used for the assurance process section and does not shut down when blanking; And the 5th jockey pulley, be used for making the steel band even running that is wound around out from described outlet looping to the print station of serigraphy section.
Also comprise cleaner, be arranged between corona machine and described the 3rd jockey pulley, be used for and carry out dust removal process through the steel strip surface after described corona machine sided corona treatment.
Described cleaner is electrostatic dust collection equipment.
The production line that integrates the figure code steel plate of spraying and serigraphy provided by the invention has the following advantages:
1. the production line that integrates spraying and the figure code steel plate of serigraphy provided by the invention, comprise the serigraphy section, described serigraphy section has the serigraphy assembly, described serigraphy assembly comprises be used to the print station that holds through the steel band of cold rolling and/or hot rolling processing and shear forming, the bottom of described print station is provided with apparatus for leveling, and described apparatus for leveling is used for the leveling before described serigraphy section is printed the surface of described steel band.Because the bottom at described print station is provided with apparatus for leveling, described apparatus for leveling can will flatten through steel band cold rolling and/or hot rolling processing and shear forming, thereby make in the serigraphy section, scraper plate can carry out the printing ink transfer printing under the effect of uniform force, reduced the printing difficulty, thereby made serigraphy be applied to become possibility in the production of figure code steel plate.the present invention specifically provides two kinds of leveling modes: mode one, described print station is the ferrimagnet print station, the position corresponding with the contained location of described steel band, the bottom of described print station is provided with solenoid, described solenoid is connected with power control apparatus, when utilizing this kind leveling mode to flatten, make solenoid pass through by power control apparatus, to produce magnetic field after described solenoid energising, thereby make described print station be magnetized, print station after being magnetized plays the effect of electromagnet, entirely be adsorbed onto steel band on print station, thereby realized the leveling to steel band, mode two, position corresponding with the contained location of described steel band on described print station is provided with several through holes, the bottom of described print station is provided with blower fan, described blower fan can see through described through hole air draught, when utilizing this kind leveling mode to flatten, owing to being provided with several through holes on described print station, and steel band is not at ordinary times, will and described print station between produce the gap, by described fan induced draught, wind just can see through described through hole and flow to described blower fan, thereby the gap location between described steel band and print station produces negative pressuren zone, thereby described steel band is adsorbed on print station, and then realize flattening.Above-mentioned two kinds of apparatus for leveling are simple in structure, convenient operation.
2. the production line that integrates spraying and the figure code steel plate of serigraphy provided by the invention, spraying section before the serigraphy section is carried out sided corona treatment to steel strip surface, form several small ruts in steel strip surface, improve the surface roughness of steel strip surface, thereby improved the adhesive force of steel strip surface and printing ink, make patterned layer be not easy to occur " falling paint " phenomenon, improved the mouldability of steel band.
3. the production line that integrates spraying and the figure code steel plate of serigraphy provided by the invention, also comprise electrostatic dust collection equipment, steel band through sided corona treatment is carried out electrostatic precipitation process, remove " steel cuttings " that steel strip surface produces in the sided corona treatment process, improved surface cleanliness.
4.. the production line that integrates the figure code steel plate of spraying and serigraphy provided by the invention, the steel band even running in the spraying section has guaranteed each process section by several jockey pulleys especially provides stable permanent tension force for the air brushing section.
Description of drawings
For content of the present invention is more likely to be clearly understood, the below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the production line flow chart that integrates the figure code steel plate of spraying and serigraphy provided by the invention;
In figure, Reference numeral is expressed as:
The 1-uncoiler; The 2-sewing machine; 3-the first jockey pulley; The 4-entry loop; 5-the second jockey pulley; The 6-corona machine; 7-the 3rd jockey pulley; The 8-flush coater; 9-the 4th jockey pulley; The 10-outlet looping; 11-the 5th jockey pulley; The 13-cleaner; 15-additional tension roller; The infrared ray cured stove of 20-; The 21-screen process press.
The specific embodiment
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of production line that integrates spraying and the figure code steel plate of serigraphy, is used for spray the serigraphy section that priming paint steel band afterwards carries out serigraphy after comprising the spraying section that is used to steel band spraying priming paint and being positioned at the spraying section.
Described spraying section comprises following equipment: uncoiler 1, and described uncoiler 1 is used for curling steel band uncoiling, and steel band is pruned; Sewing machine 2, described sewing machine 2 is used for and will be linked together by the front and back steel band after described uncoiler 1 uncoiling, has guaranteed to change the continuity of technique after coil of strip; The first jockey pulley 3, described the first jockey pulley 3 is used for making the steel band even running of sewing up through described sewing machine 2; Entry loop 4, described entry loop 4 be by steel strip winding, when being used for guaranteeing described uncoiler 1 uncoiling and described sewing machine 2 when sewing up process section do not shut down; The second jockey pulley 5, described the second jockey pulley 5 is used for making the steel band even running that is wound around out from described entry loop 4; Corona machine 6, described corona machine 6 is used for steel band is carried out sided corona treatment; The 3rd jockey pulley 7, described the 3rd jockey pulley 7 is used for guaranteeing the steel band even running of process sided corona treatment; Flush coater 8, described flush coater 8 is used for the steel band through sided corona treatment is sprayed; The 4th jockey pulley 9, described the 4th jockey pulley 9 is used for making the steel band even running through described flush coater 8 sprayings; Outlet looping 10, described outlet looping 10 are used for the assurance process section and do not shut down when blanking by steel strip winding; The 5th jockey pulley 11, described the 5th jockey pulley 11, the steel band even running that be used for to guarantee to be wound around out from described outlet looping 10 is to the serigraphy section.
Described serigraphy section has the serigraphy assembly, described serigraphy assembly comprises be used to the print station that holds through the steel band of cold-rolling treatment and shear forming, described print station is the ferrimagnet print station, the bottom of described print station is provided with apparatus for leveling, and described apparatus for leveling is used for the leveling before described serigraphy section is printed the surface of described steel band.In the present embodiment, described apparatus for leveling specifically is set to: the position corresponding with the contained location of described steel band, the bottom of described print station is provided with solenoid, described solenoid is connected with power control apparatus, described serigraphy assembly also comprise at least one screen process press 21 that is used on described steel band printed patterns or bar code and with the matching used infrared ray cured stove 20 for described pattern or bar code are cured of described screen process press 21.
In the present embodiment, in order to improve the fineness of steel strip surface, described production line also comprises cleaner 13, be arranged between corona machine 6 and described the 3rd jockey pulley 7, be used for and carry out dust removal process through the steel strip surface after described corona machine 6 sided corona treatment, in the present embodiment, described cleaner is electrostatic dust collection equipment, adopts the benefit of electrostatic dust collection equipment to be: needn't carry out drying and processing to steel strip surface before spraying after dedusting.Certainly, described cleaner also can adopt cleaning device, still, it should be noted that when the cleaner that adopts is the device that steel strip surface is cleaned, and needs steel strip surface is carried out drying and processing before spraying after cleaning, in order to avoid affect spraying effect.
In the present embodiment, provide the ability of permanent tension force in order to improve the 3rd jockey pulley 7, between described the 3rd jockey pulley 7 and described flush coater 8, additional tension roller 15 is set, be used for and the steel band of described the 3rd common leveling of jockey pulley 7 through sided corona treatment.
In the present embodiment, for the color of described flush coater 8 sprayings is controlled, described production line also comprises the control system that the spraying color of described flush coater 8 is controlled, and is used for spraying as required the conversion of color.
In the present embodiment, described flush coater 8 is three, can carry out to steel strip surface the spraying of six kinds of colors.
Embodiment 2
The present embodiment is the improvement on embodiment 1 provides figure code steel plate production line basis, and itself and unique different being of embodiment 1: described apparatus for leveling is different.In the present embodiment, position corresponding with the contained location of described steel band on described print station is provided with several through holes, and the bottom of described print station is provided with blower fan, and described blower fan can see through described through hole air draught.
When utilizing this kind leveling mode to flatten, owing to being provided with several through holes on described print station, and steel band is not at ordinary times, will and described print station between produce the gap, by described fan induced draught, wind just can see through described through hole and flow to described blower fan, thereby the gap location between described steel band and print station produces negative pressuren zone, thereby described steel band is adsorbed on print station, and then realizes leveling.
Obviously, above-described embodiment is only for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or the change still be in protection scope of the present invention within.
Claims (7)
1. the production line that integrates the figure code steel plate of spraying and serigraphy, be used for spray the serigraphy section that priming paint steel band afterwards carries out serigraphy after comprising the spraying section that is used to steel band spraying priming paint and being positioned at the spraying section, described serigraphy section has the serigraphy assembly, described serigraphy assembly comprises be used to the print station that holds through the steel band of cold rolling and/or hot rolling processing and shear forming, it is characterized in that: the bottom of described print station is provided with apparatus for leveling, described apparatus for leveling is used for the leveling before described serigraphy section is printed the surface of described steel band.
2. the production line that integrates spraying and the figure code steel plate of serigraphy according to claim 1, it is characterized in that: described print station is the ferrimagnet print station, the position corresponding with the contained location of described steel band, the bottom of described print station is provided with solenoid, and described solenoid is connected with power control apparatus.
3. the production line that integrates spraying and the figure code steel plate of serigraphy according to claim 1, it is characterized in that: position corresponding with the contained location of described steel band on described print station is provided with several through holes, the bottom of described print station is provided with blower fan, and described blower fan can see through described through hole air draught.
4. the described production line that integrates spraying and the figure code steel plate of serigraphy of any one according to claim 1-3 is characterized in that: described serigraphy assembly also comprise at least one screen process press (21) that is used on described steel band printed patterns or bar code and with the matching used infrared ray cured stove (20) for described pattern or bar code are cured of described screen process press (21).
5. the described production line that integrates spraying and the figure code steel plate of serigraphy of any one according to claim 1-4 is characterized in that: described spraying section comprises
Uncoiler (1) is used for curling steel band uncoiling, and steel band is pruned;
Sewing machine (2) is used for and will be linked together by the front and back steel band after described uncoiler (1) uncoiling, has guaranteed to change the continuity of technique after coil of strip;
The first jockey pulley (3) is used for making the steel band even running of sewing up through described sewing machine (2);
Entry loop (4), by steel strip winding, when being used for guaranteeing described uncoiler (1) uncoiling and described sewing machine (2) when sewing up process section do not shut down;
The second jockey pulley (5) is used for making the steel band even running that is wound around out from described entry loop (4);
Corona machine (6) is used for steel band is carried out sided corona treatment;
The 3rd jockey pulley (7) is used for making the steel band even running through sided corona treatment;
Flush coater (8) is used for the steel band through sided corona treatment is sprayed;
The 4th jockey pulley (9) is used for making the steel band even running through described flush coater (8) spraying;
Outlet looping (10) by steel strip winding, is used for the assurance process section and does not shut down when blanking; And
The 5th jockey pulley (11) is used for making the steel band even running that is wound around out from described outlet looping (10) to the print station of serigraphy section.
6. the described production line that integrates spraying and the figure code steel plate of serigraphy of any one according to claim 1-5, it is characterized in that: also comprise cleaner (13), be arranged between corona machine (6) and described the 3rd jockey pulley (7), be used for and carry out dust removal process through the steel strip surface after described corona machine (6) sided corona treatment.
7. the production line that integrates spraying and the figure code steel plate of serigraphy according to claim 6, it is characterized in that: described cleaner (13) is electrostatic dust collection equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088926.6A CN103158337B (en) | 2013-03-19 | 2013-03-19 | Production line of graph code steel plate integrating spray coating and screen printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088926.6A CN103158337B (en) | 2013-03-19 | 2013-03-19 | Production line of graph code steel plate integrating spray coating and screen printing |
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| Publication Number | Publication Date |
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| CN103158337A true CN103158337A (en) | 2013-06-19 |
| CN103158337B CN103158337B (en) | 2015-02-25 |
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| CN202753569U (en) * | 2012-07-13 | 2013-02-27 | 张俊 | Production system for multi-color screen-printing color-coated steel sheets |
| CN203142000U (en) * | 2013-03-19 | 2013-08-21 | 辽宁超烁图码科技板业有限公司 | Image code steel plate production line combining spraying and silk-screen printing |
-
2013
- 2013-03-19 CN CN201310088926.6A patent/CN103158337B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000334366A (en) * | 1999-05-25 | 2000-12-05 | Sumitomo Heavy Ind Ltd | Strip plate coating equipment |
| CN2598748Y (en) * | 2002-12-12 | 2004-01-14 | 鸿富锦精密工业（深圳）有限公司 | Screen printer and printing table |
| CN201030349Y (en) * | 2007-04-27 | 2008-03-05 | 郝国臣 | Energy-saving chromatic clad steel plate production facility |
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| CN101745815A (en) * | 2010-01-27 | 2010-06-23 | 葛爱民 | Continuous printing production line of steel plate |
| CN202669742U (en) * | 2012-05-29 | 2013-01-16 | 黄世雄 | Steering wheel lock |
| CN202753569U (en) * | 2012-07-13 | 2013-02-27 | 张俊 | Production system for multi-color screen-printing color-coated steel sheets |
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| CN103158337B (en) | 2015-02-25 |
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Owner name: LIAONING CHAOSHUO TUMA TECHNOLOGY PLATE INDUSTRY C Free format text: FORMER OWNER: YINGKOU ULTRA SHUO IMAGE CODE SCIENCE + TECHNOLOGY BOARD INDUSTRY CO., LTD. Effective date: 20130604 |
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Inventor after: Tang Yueping Inventor after: Zhou Jianping Inventor after: Wu Liang Inventor before: Tang Yueping Inventor before: Zhou Jianping |
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Free format text: CORRECT: INVENTOR; FROM: TANG YUEPING ZHOU JIANPING TO: TANG YUEPING ZHOU JIANPING WU LIANG |
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Effective date of registration: 20130604 Address after: 115000 in Liaoning Province in the West District of Yingkou City Department of Road No. 25 Applicant after: LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING Co.,Ltd. Address before: 115000 Liaoning city of Yingkou province Liaoning coastal industrial base (Yingkou) new No. 1 East Street Applicant before: LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING Co.,Ltd. |
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Denomination of invention: Production line of graph code steel plate integrating spray coating and screen printing Effective date of registration: 20160126 Granted publication date: 20150225 Pledgee: China Huarong Asset Management Limited by Share Ltd. Jilin branch Pledgor: LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING Co.,Ltd. Registration number: 2016990000083 |
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