CN1760476A - Method for manufacturing colored artistic cover of catch basin and water grate - Google Patents
Method for manufacturing colored artistic cover of catch basin and water grate Download PDFInfo
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- CN1760476A CN1760476A CN 200510037387 CN200510037387A CN1760476A CN 1760476 A CN1760476 A CN 1760476A CN 200510037387 CN200510037387 CN 200510037387 CN 200510037387 A CN200510037387 A CN 200510037387A CN 1760476 A CN1760476 A CN 1760476A
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- water grate
- manufacture method
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- pattern
- well lid
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Abstract
The present invention relates to a production method of color artistic manhole cover and grate. Said method includes the following steps: (a). making manhole cover and grate: adding at least one layer of rib reinforcement into composite material, utilizing mould to make thermocopression, demoulding to obtain manhole cover and grate: and (b). screen-printing pattern: screen-printing pattern on the surface of the obtained manhole cover and grate, and coating protective layer on the manhole cover and grate surface on which the pattern is screen-printed. The rib reinforcement is steel material; the described composite material at least includes glass fibre or unsaturated resin or rubber or DMC (unsaturated polyester glass fibre reinforced film plastics). The screen-printing pattern adopts photosensitive plate-making process to make plate and the printing ink for screen-printing pattern adopts polypropylene printing ink or polyethylene printing ink or polyester printing ink.
Description
Technical field
The present invention relates to the manufacture method of a kind of inspection shaft lid, water grate, the manufacture method of especially a kind of colored artistic cover of catch, water grate.
Background technology
At present, locate, use a large amount of inspection shaft lid, water grate, and adopt cast iron materials mostly at the road in China city, residential district, greenbelt etc., cast iron exist easy-to-rust, easily stolen, picture on surface is simple, color is traditional shortcomings such as black mostly.On March 16th, 2005, disclosed application number was the application for a patent for invention of 200410025800 (publication number CN1594760A), a kind of multicolour composite drain cover and production technology thereof are disclosed, comprise core body, rack, enhancement layer, color layer, rack is coated on the appearance of core body, and covering enhancement layer at the skin of rack, color layer is coated on the upper surface of enhancement layer.The color layer component comprises Resin A, curing compound, adds colour stone powder and/or agate powder and/or glass microballoon again in this mixture.The making of color layer is to add colour stone powder or agate powder or glass microballoon in adding the Resin A mixture of curing compound in this patent application, stirs and pours in the face mould tool, makes it evenly in time to spread glass cloth with the smooth vibrating mould again of mud a small brass gong; The making of enhancement layer is to take by weighing the Resin A mixture that adds curing compound, fully soaks into Woven glass cloth, makes enhancement layer reach 0.2-2cm; The process of matched moulds is that enhancement layer is affixed on the bed die, puts into prepreg rack or bar frame again, injects the resin concrete core body in the rack, facial mask and bed die is closed again, and uses forcing press compression moulding.Above-mentioned production technology explanation color layer forms with combining by the forcing press compacting of enhancement layer, though color layer can adopt multiple color to carry out personalized designs as described in this application file, but after in a single day this color layer passes through forcing press compression moulding with enhancement layer, its pattern and color just can not be changed again, this has just limited the purposes scope of well lid greatly, make it only have the decorative effect of public welfare and can not drop into commercialization and use, cause the waste of resource.
Summary of the invention
The object of the present invention is to provide the manufacture method of a kind of colored artistic cover of catch, water grate, the colored artistic cover of catch that this method makes, water grate, pattern is abundant, bright in luster, lasting, and the color and the pattern on surface can be changed easily.
The objective of the invention is to be achieved through the following technical solutions:
The manufacture method of a kind of colored artistic cover of catch, water grate, this method may further comprise the steps:
(a) make well lid, water grate: one deck reinforcing rib adds in the composite material at least, by the demoulding behind the mould heat pressure, makes well lid, water grate;
(b) screen printing pattern: with the pattern silk-screen on the well lid that makes, water grate surface.
The present invention is further improved, is being printed on the well lid of pattern, water grate surface coating topping.
By above technical scheme, the present invention has following technique effect:
1, the present invention adopts the silk-screen technology that pattern is imprinted on well lid, water grate surface, pattern is abundant, bright in luster, can reach the print request of various patterns and literal, ink dries after at body surface very strong adhesive power is arranged, both used hairbrush also to brush and do not faded, the pattern of serigraphy simultaneously has very strong compliance to various weathers.
2, the present invention such as need are changed the pattern of product surface, need only grind off that the top layer imposes printing again and the coating topping get final product with sander, convenient and simple and economic environmental protection (when polishing a well lid palpus 2-3 minute).Make well lid, water grate may be converted into a kind of good advertising carrier from traditional public welfare urban operating mechanism, because at the bottom of its broad covered area, the cost, be easy to be subjected to the favor of each big businessman, municipal government also can obtain extra advertising income every year when significantly reducing road equipment aspect expenditure.Because the present invention has advantages such as aesthetic in appearance, bright in colour, environmental protection, greatly promoted the whole impression of urban operating mechanism, simultaneously, significantly reduced steal phenomenon, made urban operating mechanism safety economy more because composite material of the present invention is worth without any recycling.
3, the present invention forms one deck protection barrier at the topping of patterned surfaces coating, is chemically showing as high chemical inertness, then shows as UV degradation, anti-efflorescence on the performance, makes pattern can keep intrinsic color and gloss.Topping also has non-maintaining self-cleaning function, because its hydrophobicity is fabulous, and is not vulnerable to pollute, and also can simply clean even be subjected to polluting.Because the barrier action of topping makes the present invention have very strong compliance to natural environment and climate; even also need not worry in the industrial occupancy that acid rain is serious; can use for a long time under-40 ℃-140 ℃ the cruel environment of evil; non-foaming, do not come off; wear-resisting; damage for multiple situation causes all has splendid resistance.Comprise non-slippery substance in the topping, further increased the abrasion resistance of product, and play anti-skidding effect.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment 1:
The present embodiment manufacture method is:
(a) make well lid, water grate: the non-twist glass fiber yarn of alkali-free, unsaturated polyester (UP), DMC (polyester glass fiber enhancement mode plastics are closed in insatiable hunger) are mixed, in mixture, put into the rib steel skeleton as reinforcing rib, through the mould heat pressure moulding, standby again;
(b) screen printing pattern: according to customer requirement output pattern sample, confirm the back output film the client, the film was attached on the screen frame under Exposing Lamp exposure 10-15 minute, then the good film of solarization is taken off and carried out towards net, net dries up after rinsing, with block slurry the sites beyond 20 centimeters in the picture are sealed, wait the block slurry to parch fully after again arriving the fixedly contraposition of silk-screen platform on the screen frame.Well lid, water grate are put under the screen frame and position, after the completion of location, smear net with the ring ethyl ketone, after net is smeared, put several blank sheet of paper examination seals, (will wait printed color to parch fully just and can print another kind of color) printed in the gradation of branch color;
(C) coating topping: well lid, the water grate surface of cleaning and dry pattern out of the press, the priming paint that coating is mixed by epoxy resin, curing compound and a small amount of antiultraviolet auxiliary agent, the ratio of epoxy resin and curing compound is 1: 0.5, will use up in 30--45 minute after each component of priming paint is mixed; With acrylic resin, curing compound, the fully mixed modified acrylic acid finish paint that gets of a small amount of anti-be full of cracks auxiliary agent, the ratio of acrylic resin and curing compound is 1: 0.2～0.25, spraying modified acrylic acid finish paint on priming paint will be in 6 hours after each component of finish paint is mixed;
(d) coating skid resistant course: soaked macromolecule polyene grain 7 days with acrylic resin, treat that the pearl body of macromolecule polyene grain is transparent, volume increases 20%--30%, the pearl body evenly is sprayed on the finish paint of firm coating with spray gun.
Embodiment 2
The present embodiment manufacture method is:
(a) make well lid, water grate: the non-twist glass fiber yarn of alkali-free, unsaturated polyester (UP), DMC (polyester glass fiber enhancement mode plastics are closed in insatiable hunger) are mixed, in mixture, put into the rib steel skeleton as reinforcing rib, through the mould heat pressure moulding, standby again;
(b) screen printing pattern: according to customer requirement output pattern sample, confirm the back output film the client, the film was attached on the screen frame under Exposing Lamp exposure 10-15 minute, then the good film of solarization is taken off and carried out towards net, net dries up after rinsing, with block slurry the sites beyond 20 centimeters in the picture are sealed, wait the block slurry to parch fully after again on the screen frame to the silk-screen platform, screen frame be put into silk-screen platform two with screw fixing after contraposition.Well lid, water grate are put under the screen frame and position, after the completion of location, smear net with the ring ethyl ketone, after net is smeared, put several blank sheet of paper examination seals, (will wait printed color to parch fully just and can print another kind of color) printed in the gradation of branch color;
(C) coating topping: well lid, the water grate surface of cleaning and dry pattern out of the press; With fluorine carbon lacquer, curing compound, the abundant mixed fluorocarbon modified finish paint that gets of a spot of auxiliary agent of gaining in strength, prepared finish paint in spraying or roller coating on the pattern on well lid, water grate surface will use up in 6 hours after each component of finish paint is mixed;
(d) coating skid resistant course: soaked tetrafluoro polyene grain 7 days with fluorine carbon lacquer, treat that tetrafluoro polyene grain pearl body is transparent, volume increases 20%--30%, the pearl body evenly is sprayed on the finish paint of firm coating with spray gun.
Embodiment 3:
The present embodiment manufacture method is:
(a) make well lid, water grate: the non-twist glass fiber yarn of alkali-free, unsaturated polyester (UP), DMC (polyester glass fiber enhancement mode plastics are closed in insatiable hunger) are mixed, in mixture, put into the rib steel skeleton as reinforcing rib, through the mould heat pressure moulding, standby again;
(b) screen printing pattern: according to customer requirement output pattern sample, confirm the back output film the client, the film was attached on the screen frame under Exposing Lamp exposure 10-15 minute, then the good film of solarization is taken off and carried out towards net, net dries up after rinsing, with block slurry the sites beyond 20 centimeters in the picture are sealed, wait the block slurry to parch fully after again on the screen frame to the silk-screen platform, screen frame be put into silk-screen platform two with screw fixing after contraposition.Well lid, water grate are put under the screen frame and position, after the completion of location, smear net with the ring ethyl ketone, after net is smeared, put several blank sheet of paper examination seals, (will wait printed color to parch fully just and can print another kind of color) printed in the gradation of branch color;
(C) coating topping: well lid, the water grate surface of cleaning and dry pattern out of the press; Soaked tetrafluoro polyene grain 7 days with fluorine carbon lacquer, treat that tetrafluoro polyene grain pearl body is transparent, volume increases 20%--30%, with the tetrafluoro polyene grain pearl body after soaking and fluorine carbon lacquer, curing compound, a spot of auxiliary agent of gaining in strength are fully mixed must fluorocarbon modified finish paint, prepared finish paint in spraying or roller coating on the pattern on well lid, water grate surface will use up in 6 hours after each component of finish paint is mixed.
Claims (9)
1, the manufacture method of a kind of colored artistic cover of catch, water grate, it is characterized in that: this method may further comprise the steps:
(a) make well lid, water grate: one deck reinforcing rib adds in the composite material at least, by the demoulding behind the mould heat pressure, makes well lid, water grate;
(b) screen printing pattern: with the pattern silk-screen on the well lid that makes, water grate surface.
2, the manufacture method of colored artistic cover of catch according to claim 1, water grate is characterized in that: the well lid behind screen printing pattern, water grate surface coating topping.
3, the manufacture method of colored artistic cover of catch according to claim 1, water grate is characterized in that: described reinforcing rib is a rigid material, and described composite material comprises glass fiber or unsaturated polyester (UP) or rubber or DMC at least.
4, the manufacture method of colored artistic cover of catch according to claim 1, water grate is characterized in that: screen printing pattern adopts sensitizer stencil making method to make a plate, and the printing ink of printing adopts polypropylene ink or polyethylene ink or polyester ink.
5, the manufacture method of colored artistic cover of catch according to claim 2, water grate, it is characterized in that: topping is finished as follows:
(a) drying is printed on well lid, the water grate surface of pattern;
(b) fluorocarbon modified finish paint in spraying or the roller coating.
6, the manufacture method of colored artistic cover of catch according to claim 2, water grate, it is characterized in that: topping is finished as follows:
(a) drying is printed on well lid, the water grate surface of pattern;
(b) be coated with priming;
(c) spraying modified acrylic acid finish paint;
(d) coating skid resistant course.
7, the manufacture method of colored artistic cover of catch according to claim 5, water grate, it is characterized in that: described fluorocarbon modified finish paint comprises fluorine carbon lacquer, curing compound, gain in strength auxiliary agent and tetrafluoro polyene grain, and fluorine carbon lacquer is 1: 0.1～0.15 with the ratio of curing compound.
8, the manufacture method of colored artistic cover of catch according to claim 6, water grate, it is characterized in that: described modified acrylic acid finish paint comprises acrylic resin, curing compound and anti-be full of cracks auxiliary agent, the ratio of acrylic resin and curing compound is 1: 0.2～0.25, described priming paint comprises epoxy resin, curing compound and antiultraviolet auxiliary agent, and the ratio of epoxy resin and curing compound is 1: 0.5.
9, the manufacture method of colored artistic cover of catch according to claim 6, water grate, it is characterized in that: skid resistant course is finished as follows:
(a) with acrylic resin macromolecule polyene grain was soaked 7 days, treat that macromolecule polyene grain pearl body is transparent, volume increases 20%--30%;
(b) the macromolecule polyene grain pearl body that soaks evenly is sprayed on the finish paint of firm coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100373879A CN100383348C (en) | 2005-09-20 | 2005-09-20 | Method for manufacturing colored artistic cover of catch basin and water grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100373879A CN100383348C (en) | 2005-09-20 | 2005-09-20 | Method for manufacturing colored artistic cover of catch basin and water grate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1760476A true CN1760476A (en) | 2006-04-19 |
| CN100383348C CN100383348C (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100373879A Expired - Fee Related CN100383348C (en) | 2005-09-20 | 2005-09-20 | Method for manufacturing colored artistic cover of catch basin and water grate |
Country Status (1)
| Country | Link |
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| CN (1) | CN100383348C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948380A (en) * | 2017-04-28 | 2017-07-14 | 深圳市小微联和科技有限公司 | It is a kind of that there is ground matchmaker's publicity and the intelligent well cover of safety monitoring function |
| CN110241861A (en) * | 2019-07-31 | 2019-09-17 | 盐城高科道路设施有限公司 | A kind of imitative copper well lid production technology of cast iron |
| CN110409504A (en) * | 2019-07-31 | 2019-11-05 | 盐城高科道路设施有限公司 | A kind of cast iron art well lid production technology |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147924A (en) * | 1995-10-13 | 1997-04-23 | 张宪红 | Disposable colored and fragrant table cloth |
| CN2252204Y (en) * | 1996-06-13 | 1997-04-16 | 河北工业大学 | Multi-color spraying anti-theft inspection well cover |
| CN2320668Y (en) * | 1998-02-17 | 1999-05-26 | 周庆泉 | Reinforced composite material rain-water grate on road |
| CN1295911A (en) * | 2000-11-29 | 2001-05-23 | 胡金水 | Method for producing high-strength compound material pipeline manhole lid |
| CN2683706Y (en) * | 2004-03-23 | 2005-03-09 | 桑弘 | Colored artistic inspection well cover |
| CN100575619C (en) * | 2004-07-02 | 2009-12-30 | 刘英华 | Multicolour composite drain cover and production technology thereof |
| CN2711243Y (en) * | 2004-07-02 | 2005-07-20 | 刘英华 | Multi-color man-hole cover made of composite material |
-
2005
- 2005-09-20 CN CNB2005100373879A patent/CN100383348C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948380A (en) * | 2017-04-28 | 2017-07-14 | 深圳市小微联和科技有限公司 | It is a kind of that there is ground matchmaker's publicity and the intelligent well cover of safety monitoring function |
| CN110241861A (en) * | 2019-07-31 | 2019-09-17 | 盐城高科道路设施有限公司 | A kind of imitative copper well lid production technology of cast iron |
| CN110409504A (en) * | 2019-07-31 | 2019-11-05 | 盐城高科道路设施有限公司 | A kind of cast iron art well lid production technology |
| CN110241861B (en) * | 2019-07-31 | 2021-06-08 | 盐城高科道路设施有限公司 | Production process of cast iron copper-imitation well cover |
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| Publication number | Publication date |
|---|---|
| CN100383348C (en) | 2008-04-23 |
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Granted publication date: 20080423 Termination date: 20120920 |