CN205343977U - Various steel sheet is decorated to high emulation, third dimension stamp - Google Patents
Various steel sheet is decorated to high emulation, third dimension stamp Download PDFInfo
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- CN205343977U CN205343977U CN201620024753.0U CN201620024753U CN205343977U CN 205343977 U CN205343977 U CN 205343977U CN 201620024753 U CN201620024753 U CN 201620024753U CN 205343977 U CN205343977 U CN 205343977U
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Abstract
The utility model relates to a high emulation, various steel sheet is decorated to the third dimension stamp, it includes base plate (101), upwards having set gradually on the surface of base plate (101) passivation layer (102), under coat (103), intermediate coat (104), printed patterns layer (105), top -coat layer (106) and protection film (109), the back of base plate (101) has set gradually first back coating (107) and second back coating (108) downwards, the surface of top -coat layer (106) the decorative pattern that has unsmooth type wherein. The utility model relates to a various steel sheet is decorated to high emulation, third dimension stamp has emulative can the stronger advantage of higher, surperficial third dimension.
Description
Technical field
This utility model relates to a kind of high emulation, third dimension printing ornament color steel.
Background technology
Printing ornament color steel, as a kind of brand-new building and ornament materials, is world today's star building and a kind of high-grade Coil Coating Products of top decoration use, and only having minority developed country in the world can produce.This material can be widely applied to the aspects such as decoration, metal ceiling, curtain wall, European rolling screen door, garage door, antitheft door, indoor steel timber, color steel sash.Heat zinc coating plate selected by the base material of current color coated steel sheet, electrolytic galvanized sheet, the substrate of the unlike material such as aluminum-zinc alloy, surface-coated weather resistant paints or weather-proof ink, surface can form rich and varied floral designs, reaches that pattern is attractive in appearance and weather-proof, corrosion resistant performance is in the effect of one.But traditional printing ornament color steel simulation performance is poor, and cannot form modelling effect on surface.Therefore a kind of simulation performance is higher, surface three-dimensional sense is stronger high emulation, third dimension printing ornament color steel are sought particularly important.
Summary of the invention
The purpose of this utility model is in that to overcome above-mentioned deficiency, it is provided that the height that a kind of simulation performance is higher, surface three-dimensional sense is stronger emulates, third dimension printing ornament color steel.
The purpose of this utility model is achieved in that
A kind of high emulation, third dimension printing ornament color steel; it includes substrate; the surface of substrate is upwards disposed with passivation layer, priming coat, inter coat, printing pattern layer, finishing coat and protecting film; the back side of substrate is disposed with downwards the first back coating and the second back coating, and wherein the surface of finishing coat has the decorative pattern of concave-convex type.
Compared with prior art, the beneficial effects of the utility model are:
A kind of high emulation of this utility model, third dimension printing ornament color steel have the advantage that simulation performance is higher, surface three-dimensional sense is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of high emulation, third dimension printing ornament color steel.
Fig. 2 is the structural representation of the production line of high emulation, third dimension printing ornament color steel.
Fig. 3 is the schematic diagram of device for painting.
Fig. 4 is the A-A sectional view of Fig. 3.
Wherein:
Substrate 101, passivation layer 102, priming coat 103, inter coat 104, printing pattern layer 105, finishing coat the 106, first back coating the 107, second back coating 108, protecting film 109
Uncoiling of steel plate device 201, pretreating device 202, passivating device 203, front one is coated with the back side one coating device the 204, first drying unit 205, front two is coated with the back side two coating device the 206, second drying unit 207, printing device the 208, the 3rd drying unit 209, front three coating device the 2010, the 4th drying unit 2011, front film covering device 2012, steel plate wrap-up 2013
Paint bath 1, steel rider 2, rubber roll 3, lean against roller 4, feed tube 5, baffle plate 6, refluxing opening 7, cover plate 8, reflux line 9, paint liquid case 10, feed pipe 11, delivery pump 12, magnetic stirring bar 13, steel plate 14, conveying roller 15.
Detailed description of the invention
Referring to Fig. 1; a kind of height that this utility model relates to emulates, third dimension printing ornament color steel; it includes substrate 101; upwards being disposed with passivation layer 102, priming coat 103, inter coat 104, printing pattern layer 105, finishing coat 106 and protecting film 109 on the surface of substrate 101, the back side of substrate 101 is disposed with downwards the first back coating 107 and the second back coating 108.Wherein the surface of finishing coat 106 has the decorative pattern of concave-convex type.
Referring to Fig. 2, a kind of high emulation, third dimension printing ornament color steel production line, it includes uncoiling of steel plate device 201, pretreating device 202, passivating device 203 from front to back successively, front one is coated with the back side one coating device the 204, first drying unit 205, front two is coated with the back side two coating device the 206, second drying unit 207, printing device the 208, the 3rd drying unit 209, front three coating device the 2010, the 4th drying unit 2011, front film covering device 2012 and steel plate wrap-up 2013.Wherein: front three coating device 2010 includes device for painting and the patterned roll group that front and back are arranged, referring to Fig. 3 ~ Fig. 4, device for painting includes paint bath 1, paint liquid it is provided with in paint bath 1, on described paint bath 1, erection has the steel rider 2 being longitudinally arranged from left to right, rubber roll 3 and lean against roller 4, steel rider 2, rubber roll 3 and lean against roller 4 and drive each via the power set at its rear, lean against roller 4 right paint bath 1 be outside equipped with conveying roller 15, the back side panel left end of described paint bath 1 introduces forward feed tube 5, it is provided with, in the paint bath 1 of described feed tube 5 right, the baffle plate 6 arranged forward, the rear end of described baffle plate 6 is connected with the back side panel of paint bath 1, the length that the front end of described baffle plate 6 extends forward exceedes the half of paint bath 1 fore-and-aft direction total length, setting by baffle plate 6, make feed tube 5 paint liquid out can prolong baffle plate to advance forward a segment distance, the paint liquid avoiding being newly added flings steel rider 2 thus the paint film on steel rider 2 surface is blocked up, the left-front corner of the base plate of described paint bath 1 is provided with refluxing opening 7, refluxing opening 7 is for the backflow of the paint liquid in paint bath 1.The left plate of described paint bath 1 and baffle plate 6 is added is provided with one piece of cover plate 8, described cover plate 8 is positioned at the top of the liquid outlet of feed tube 5, and the setting of cover plate 8 avoids that feed tube 5 paint liquid out is too urgent to be caused flying out outside paint bath, and cover plate 8 plays a protective role.The reflux line 9 that passes under of described refluxing opening 7 is connected to paint liquid case 10, described paint liquid case 10 is drawn a feed pipe 11 and is connected on feed tube 5, feed pipe 11 is provided with delivery pump 12.The left of described steel rider 2 is provided with magnetic stirring bar 13, and the surface configuration of described magnetic stirring bar 13 has the oblique screw thread that two ends extend forwards, backwards from middle part.In top view it can be seen that on the end face of magnetic stirring bar 13 oblique screw thread from left to right from middle part forwards, backwards two ends diffusion.The rear and front end of described magnetic stirring bar 13 has magnetic, or elongated on magnetic stirring bar 13 is provided with magnetic.The bottom of described steel rider 2 be dipped in paint liquid in, described rubber roll 3 and lean against roller 4 be positioned at paint liquid above, described magnetic stirring bar 13 have at least half be immersed in paint liquid in.Owing to magnetic stirring bar 13 band is magnetic, make magnetic stirring bar 13 can be close to the left-hand face of steel rider 2, therefore magnetic stirring bar 13 can rotate along with the rotation of steel rider 2, rotate counterclockwise for steel rider 2 shown in figure, magnetic stirring bar 13 rotates clockwise, rubber roll 3 rotates counterclockwise, lean against roller 4 to rotate clockwise, when magnetic stirring bar 13 rotates clockwise, neighbouring paint liquid can be stirred by magnetic stirring bar 13, make neighbouring paint liquid will not produce precipitation, loose colour will not be produced, ensure the uniform of paint liquid, thus ensureing steel rider 2 can cover the paint film that last layer uniformity good quality is higher, then again paint film higher for this quality is transferred to the paint work completing steel plate 14 on rubber roll 3.
A kind of high emulation, third dimension printing ornament color steel production technology as follows:
Step one,
Pretreating device 202 first carries out removing the antirust anti-oxidation oil film on surface, going the ungrease treatment of solid impurity and oxide on substrate；
Wherein substrate 101 adopts zinc-plated, Al-Zn coated steel or aluminium sheet as substrate；
Step 2,
Substrate 101 is passivated processing by passivating device 203, forms passivation layer 102；
The passivating solution forming passivation layer 102 uses trivalent chromium environmental protection passivating solution, substrate 101 surface is carried out chemical polishing and film forming, containing Multiple components in passivating solution, the composition of the silicon wherein added, not only there are anti-corrosive properties, substantially increase the adhesive force of passivation layer 102 especially, improve the coating performance of product.
Step 3,
Front one is coated with the back side one coating device 204 and is coated on passivation layer 102 surface forming priming coat 103, is being coated at substrate 101 back side, is forming the first back coating 107；
Priming coat 103 adopts Polyester resin lacquer, has higher adhesive force and coating associativity, product subsequent forming processing characteristics not only has reinforcement, combination to next road production process, more can improve the richness to coating, strengthen the third dimension of color.
First back coating 107 adopts common barrier propterty coating, and coating is polyesters coating, with substrate 101 directly in conjunction with improving adhesive force.
Step 4,
Front one is coated with the middle material of the back side one painting and dries by the first drying unit 205；
Step 5,
Front two is coated with the back side two coating device 206 and is coated on priming coat 103 surface forming inter coat 104, is coated, forms the second back coating 108 on the first back coating 107；
Inter coat 104 adopts the combination of phthalic resin coating and Polyester resin lacquer, not only has good pliability, adhesive force and mechanical strength, also can improve the plumpness of coating, increases color solid sense.
The coating of the second back coating 108 adopts epoxy coating, both can the first back coating 107 holiday, there is adhesive force, also can improve levelling effect, improve the processing characteristics of product.
Step 6,
Front two is coated with the middle material of the back side two painting and dries by the second drying unit 207；
Step 7,
Printing device 208 carries out decorative applications on inter coat 104 surface, forms printing pattern layer 105；
Printing pattern layer 105 adopts polyester ink cold coating, and it has good dispersibility, durability and gloss retention etc., and has stronger adhesion and adhesive force.
Step 8,
The middle material forming printing pattern layer 105 is dried by the 3rd drying unit 209；
Step 9,
Front three coating device 2010 is coated on printing pattern layer 105, forms finishing coat 106；
The coating of finishing coat 106 employs a kind of brand-new technique, and wherein the oil paint coating of finishing coat 6 have employed above-mentioned device for painting and makes enamelled coating uniformity good.Additionally with the addition of the patterned roll group being made up of upper and lower two patterned roll together after device for painting, after oil paint coating, before not drying, through being made coating form uneven decorative pattern by patterned roll, the light line reflection of full angle is had, thus reaching generation third dimension in visual effect after paint drying and moulding.Finishing coat 6 adopts silicon modified polyesters varnish, has color and luster brilliance, the features such as processing characteristics is excellent, good weatherability, also has good gloss retention, solvent resistance, thermostability and corrosion resistance.
Step 10,
The middle material forming finishing coat 106 is dried by the 4th drying unit 2011；
Step 11,
Front film covering device 2012 carries out surface coating on finishing coat 106 and forms protecting film 109；
Step 12,
The material completing surface coating is carried out rolling by steel plate wrap-up 2013.
Claims (1)
1. a high emulation, third dimension printing ornament color steel; it is characterized in that it includes substrate (101); the surface of substrate (101) is upwards disposed with passivation layer (102), priming coat (103), inter coat (104), printing pattern layer (105), finishing coat (106) and protecting film (109); the back side of substrate (101) is disposed with downwards the first back coating (107) and the second back coating (108), and wherein the surface of finishing coat (106) has the decorative pattern of concave-convex type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024753.0U CN205343977U (en) | 2016-01-12 | 2016-01-12 | Various steel sheet is decorated to high emulation, third dimension stamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620024753.0U CN205343977U (en) | 2016-01-12 | 2016-01-12 | Various steel sheet is decorated to high emulation, third dimension stamp |
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| CN205343977U true CN205343977U (en) | 2016-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644063A (en) * | 2016-01-12 | 2016-06-08 | 江苏大东钢板有限公司 | High-fidelity and strong-stereoscopic impression printed decorative color steel plate and production process thereof |
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2016
- 2016-01-12 CN CN201620024753.0U patent/CN205343977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644063A (en) * | 2016-01-12 | 2016-06-08 | 江苏大东钢板有限公司 | High-fidelity and strong-stereoscopic impression printed decorative color steel plate and production process thereof |
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