CN102744192A - Television shell surface UV (ultraviolet) paint spraying technique - Google Patents
Television shell surface UV (ultraviolet) paint spraying technique Download PDFInfo
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- CN102744192A CN102744192A CN2011101004063A CN201110100406A CN102744192A CN 102744192 A CN102744192 A CN 102744192A CN 2011101004063 A CN2011101004063 A CN 2011101004063A CN 201110100406 A CN201110100406 A CN 201110100406A CN 102744192 A CN102744192 A CN 102744192A
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Abstract
The invention relates to a television shell surface UV (ultraviolet) paint spraying technique which comprises the following steps: baiting, electrostatic dust collection, UV oil spraying, UV paint leveling, UV curing, UV photoscanning, and finished product inspection. The concrete operation process comprises the following steps: sanding defective products at a baiting worktable by the operating personnel, and carrying out electrostatic dust collection; sweeping the shell surface, carrying out dust collection again, and sending into a spray chamber; reciprocating scanning in the shell spraying region by a spray gun; after spraying paint on the shell, carrying leveling treatment through a transmission line; after finishing the leveling, carrying out UV irradiation curing by a UV lamp; after finishing UV curing, carrying out electrostatic air blast cooling; and warehousing. The television shell surface UV paint spraying technique can effectively solve the problems of discoloration and color difference in the television shell, enhance the production efficiency, lower the application cost, reduce the environmental pollution and the like.
Description
Technical field
The present invention relates to field of television, relate in particular to the fore shell surface UV paint spraying technique of television set.
Background technology
As everyone knows, in the market television set under the ripe situation of function, increasingly high to the television set appearance requirement, need be rich in characteristics of personality, especially to the coating quality of front shell of television color.Conventional spray paint efficient is low, and cost is high, and contaminated environment influences workmen's health.
Summary of the invention
Low in order to solve conventional spray paint efficient, cost is high, and contaminated environment influences workmen's health.Company introduces UV paint line various kinds of equipment and puts into production, and spraying coating process technology of the present invention is compared with the conventional spray paint technology; It is handled through the intensive ultraviolet photocuring; Color and luster is stable, and Chang Xin for a long time solves effectively that the cabinet shell fades and the aberration problem; Characteristics such as efficient is high, and painting cost is low.
This spray process mode industry is referred to as " UV " processing; The UV lacquer is a ultraviolet light polymerization paint, also claims light-initiated coating, photocureable coating; UV paint is different from PU lacquer commonly used, PE lacquer and NC lacquer; Be the paint of real environmental protection, do not contain any volatile substance, use the Product Green health environment-friendly of UV paint production.The UV paint film is the stereo structure structure, and hardness is big, anti-wear performance good, transparency is good, and the product scratch resistance is bumped, rub resistance, stands the test of time.
Technical problem to be solved by this invention is, provides a kind of effective solution television cabin to fade and the aberration problem, not only enhanced productivity, reduced painting cost but also reduced the television cabin surface UV paint spraying technique of environmental pollution.
For solving above technical problem, technical scheme of the present invention is: a kind of television cabin surface UV paint spraying technique, and key is:
UV paint spraying technique flow process:
Material loading → electrostatic precipitation → spray UV oil → UV paint levelling → UV curing → UV clears off and handles → product inspection of rolling off the production line, and its specific operation process is following:
It is bad whether operating personnel need check supplied materials to have at the material loading work area, bad if existing supplied materials has, and needs to do polishing and handle, and gives next workshop section to carry out electrostatic precipitation again; The jet size of its rifle is 7.5Kg/CM
2, the casing surface sprayed sweep, confirm that casing being lain against the UV pipeline after dustless gets into the self-purging chamber and carry out dust removal process once more, sends into spray booth after finishing dealing with; Its spray gun oil spout dynamics size 7.5Kg/CM
2, the district comes flyback retrace in the casing spraying, guarantees that oil is evenly distributed on surface, spraying district; Behind the good paint of casing spray, carry out levelling through pipeline and handle, its air humidity need keep less than 80%, and indoor temperature is controlled at 40 ℃～45 ℃, and the time needs 5 minutes approximately; Get into UV after levelling is finished dealing with and solidify, utilize the UV lamp to carry out the ultraviolet ray irradiation, temperature is controlled at about 60 ℃, makes macromolecules such as polymerism prepolymer and photo-sensitive monomer become excitation state, produces electric charge transfer complexing body film-forming; After UV solidifies completion, get into and clear off the district, carry out static blowing cooling; Product gets into district to be checked subsequently, will check product quality, and no abnormal quality rolls off the production line and sends into storehouse.
Said UV paint performance requirement:
The spraying environmental requirement of said technology:
Use dust-free workshop, water base ground is adopted on ground, gets into the spray room through the honest and clean cleaning of wind, and each import department does air curtain one, gets into the dust that carries on the paint spray booth person so that blow away, and the ventilation unit of paint spray booth adopts the secondary platen press of malleation so that effectively clean and filter.
The invention has the beneficial effects as follows: take television cabin of the present invention surface UV paint spraying technique, can solve effectively that television cabin fades and the aberration problem, improve production efficiency, reduce painting cost, reduce environmental pollution etc.
Description of drawings
Below in conjunction with Figure of description the present invention is done further detailed description, wherein:
Fig. 1 is a television cabin of the present invention surface UV spraying coating process flow chart.
The specific embodiment
Below describe to the novel described a kind of front shell of television surface UV paint spraying technique that is used for of this reality:
1, at first understanding UV paint ingredients basic composition can reduce:
1＞, reactive diluent
2＞, oligomer
3＞, light trigger
4＞, auxiliary agent
2, UV workshop and equipment requirements thereof:
The production place requires to be dust-free workshop, its UV gloss oil line corollary equipment: cleaner, paint spray booth, UV pipeline, UV curing oven, purification are isolated room, UV lamp, are purified supply air system, electric control system.
3, UV paint spraying technique flow process:
Material loading → electrostatic precipitation → spray UV oil → UV paint levelling → UV curing → UV clears off and handles → product inspection of rolling off the production line, and its specific operation process is as follows:
It is bad whether operating personnel need check supplied materials to have at the material loading work area, bad if existing supplied materials has, and needs to do polishing and handle, and gives next workshop section to carry out electrostatic precipitation again; The jet size of its rifle is 7.5Kg/CM
2, the casing surface sprayed sweep, confirm that casing being lain against the UV pipeline after dustless gets into the self-purging chamber and carry out dust removal process once more, sends into spray booth after finishing dealing with.Its spray gun oil spout dynamics size 7.5Kg/CM
2, the district comes flyback retrace in the casing spraying, guarantees that oil is evenly distributed on surface, spraying district; Behind the good paint of casing spray, carry out levelling through pipeline and handle, its air humidity need keep less than 80%, and indoor temperature is controlled at 40 ℃～45 ℃, and the time needs 5 minutes approximately.Get into UV after levelling is finished dealing with and solidify, utilize the UV lamp to carry out the ultraviolet ray irradiation, temperature is controlled at about 60 ℃, makes macromolecules such as polymerism prepolymer and photo-sensitive monomer become excitation state, produces electric charge transfer complexing body film-forming.After UV solidifies completion, get into and clear off the district, carry out static blowing cooling.Product gets into district to be checked subsequently, will check product quality, and no abnormal quality rolls off the production line and sends into storehouse.
Originally be used for the UV paint of front shell of television surface spraying, its performance requirement reaches:
Take television cabin of the present invention surface UV paint spraying technique, can solve effectively that television cabin fades and the aberration problem, improve production efficiency, reduce painting cost, reduce environmental pollution etc.
Must be pointed out some non-limiting illustrating that the foregoing description is just made the present invention.But person of skill in the art will appreciate that, do not departing under aim of the present invention and the scope that can make modification, replacement and change to the present invention, these modifications, replacement and change still belong to protection scope of the present invention.
Claims (4)
1. television cabin surface UV paint spraying technique is characterized in that:
UV paint spraying technique flow process:
Material loading → electrostatic precipitation → spray UV oil → UV paint levelling → UV curing → UV clears off and handles → product inspection of rolling off the production line, and its specific operation process is following:
It is bad whether operating personnel need check supplied materials to have at the material loading work area, bad if existing supplied materials has, and needs to do polishing and handle, and gives next workshop section to carry out electrostatic precipitation again; The jet size of its rifle is 7.5Kg/CM
2, the casing surface sprayed sweep, confirm that casing being lain against the UV pipeline after dustless gets into the self-purging chamber and carry out dust removal process once more, sends into spray booth after finishing dealing with; Its spray gun oil spout dynamics size 7.5Kg/CM
2, the district comes flyback retrace in the casing spraying, guarantees that oil is evenly distributed on surface, spraying district; Behind the good paint of casing spray, carry out levelling through pipeline and handle, its air humidity need keep less than 80%, and indoor temperature is controlled at 40 ℃～45 ℃, and the time needs 5 minutes approximately; Get into UV after levelling is finished dealing with and solidify, utilize the UV lamp to carry out the ultraviolet ray irradiation, temperature is controlled at about 60 ℃, makes macromolecules such as polymerism prepolymer and photo-sensitive monomer become excitation state, produces electric charge transfer complexing body film-forming; After UV solidifies completion, get into and clear off the district, carry out static blowing cooling; Product gets into district to be checked subsequently, will check product quality, and no abnormal quality rolls off the production line and sends into storehouse.
2. television cabin according to claim 1 surface UV paint spraying technique is characterized in that: said UV paint performance requirement:
3. television cabin according to claim 1 surface UV paint spraying technique, it is characterized in that: the jet size of its rifle is 7.5Kg/CM
2, its spray gun oil spout dynamics size 7.5Kg/CM
2, the air humidity when levelling is handled need keep less than 80%, and indoor temperature is controlled at 40 ℃～45 ℃, and the time needs 5 minutes approximately; When UV solidifies, utilize the UV lamp to carry out the ultraviolet ray irradiation, temperature is controlled at about 60 ℃.
4. television cabin according to claim 1 surface UV paint spraying technique is characterized in that:
The spraying environmental requirement of said technology:
Use dust-free workshop, water base ground is adopted on ground, gets into the spray room through the honest and clean cleaning of wind, and each import department does air curtain one, gets into the dust that carries on the paint spray booth person so that blow away, and the ventilation unit of paint spray booth adopts the secondary platen press of malleation so that effectively clean and filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101004063A CN102744192A (en) | 2011-04-21 | 2011-04-21 | Television shell surface UV (ultraviolet) paint spraying technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101004063A CN102744192A (en) | 2011-04-21 | 2011-04-21 | Television shell surface UV (ultraviolet) paint spraying technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102744192A true CN102744192A (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101004063A Pending CN102744192A (en) | 2011-04-21 | 2011-04-21 | Television shell surface UV (ultraviolet) paint spraying technique |
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| CN (1) | CN102744192A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657973A (en) * | 2013-12-05 | 2014-03-26 | 通达宏泰科技(苏州)有限公司 | Method for spraying paint on surfaces of notebook computer shell |
| CN104069977A (en) * | 2013-03-28 | 2014-10-01 | 三星显示有限公司 | Deposition apparatus, method for forming thin film using the same, organic light emitting display apparatus and method for manufacturing the same |
| CN104368476A (en) * | 2014-11-10 | 2015-02-25 | 苏州特铭精密科技有限公司 | UV paint spraying production line and production method thereof |
| CN105499087A (en) * | 2015-11-30 | 2016-04-20 | 重庆市贵荣塑胶制品有限公司 | UV paint spraying method for notebook computer keyboard |
| CN107470074A (en) * | 2017-08-24 | 2017-12-15 | 太仓市众翔精密五金有限公司 | The notebook computer casing spraying equipment and its technique of a kind of precise positioning |
| CN109550630A (en) * | 2018-12-31 | 2019-04-02 | 合肥高科科技股份有限公司 | A kind of process flow for production of dusting |
| CN112439662A (en) * | 2019-09-02 | 2021-03-05 | 晟通科技集团有限公司 | Coating process for building aluminum template |
| CN116078643A (en) * | 2023-01-17 | 2023-05-09 | 刘洪生 | UV curing method for lithium ion battery shell |
-
2011
- 2011-04-21 CN CN2011101004063A patent/CN102744192A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069977A (en) * | 2013-03-28 | 2014-10-01 | 三星显示有限公司 | Deposition apparatus, method for forming thin film using the same, organic light emitting display apparatus and method for manufacturing the same |
| CN104069977B (en) * | 2013-03-28 | 2018-10-09 | 三星显示有限公司 | Depositing device, film forming method, oganic light-emitting display device and manufacturing method |
| CN103657973A (en) * | 2013-12-05 | 2014-03-26 | 通达宏泰科技(苏州)有限公司 | Method for spraying paint on surfaces of notebook computer shell |
| CN104368476A (en) * | 2014-11-10 | 2015-02-25 | 苏州特铭精密科技有限公司 | UV paint spraying production line and production method thereof |
| CN105499087A (en) * | 2015-11-30 | 2016-04-20 | 重庆市贵荣塑胶制品有限公司 | UV paint spraying method for notebook computer keyboard |
| CN107470074A (en) * | 2017-08-24 | 2017-12-15 | 太仓市众翔精密五金有限公司 | The notebook computer casing spraying equipment and its technique of a kind of precise positioning |
| CN109550630A (en) * | 2018-12-31 | 2019-04-02 | 合肥高科科技股份有限公司 | A kind of process flow for production of dusting |
| CN112439662A (en) * | 2019-09-02 | 2021-03-05 | 晟通科技集团有限公司 | Coating process for building aluminum template |
| CN116078643A (en) * | 2023-01-17 | 2023-05-09 | 刘洪生 | UV curing method for lithium ion battery shell |
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Application publication date: 20121024 |