CN105944934A - UV paint composite curing equipment combining electrodeless lamps and UVLEDs and production process - Google Patents
UV paint composite curing equipment combining electrodeless lamps and UVLEDs and production process Download PDFInfo
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- CN105944934A CN105944934A CN201610492331.0A CN201610492331A CN105944934A CN 105944934 A CN105944934 A CN 105944934A CN 201610492331 A CN201610492331 A CN 201610492331A CN 105944934 A CN105944934 A CN 105944934A
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- Prior art keywords
- uvled
- polarized lamp
- light source
- lamp
- conveyer device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to UV paint composite curing equipment combining electrodeless lamps and UVLEDs and a production process. The equipment is characterized by comprising a conveying device for conveying a section bar and a first UVLE light source and a first electrodeless lamp which are arranged on the lower side part of an inlet end of the conveying device; several groups of UVLED light sources and electrodeless lamps are arranged along the line of the conveying device. By adopting the UVLED light sources and the electrodeless lamps to cure the sprayed surface of the section bar, the UV and electrodeless lamp light sources do not contain mercury, so that the equipment is an environmentally-friendly product.
Description
Technical field
The present invention relates to UV paint composite curing equipment and the production technology using Non-polarized lamp and UVLED to combine.
Background technology
For the attractive in appearance of section bar profile and multiformity, it has been commonly used mode that section bar carries out UV paint application, but the UV curing apparatus after current section bar application is mainly solidified by mercury lamp and metal halid lamp, its structure is complicated, power consumption is big, and efficiency is low, and consumables cost is high.
Summary of the invention
It is an object of the invention to provide the UV paint composite curing equipment and production technology using Non-polarized lamp and UVLED to combine, the UV paint composite curing device structure that this employing Non-polarized lamp and UVLED combine is simple, reasonable in design, is conducive to improving coated solidified efficiency and saving the energy reducing cost.
The UV that the present invention uses Non-polarized lamp and UVLED to combine paints composite curing equipment, it is characterized in that: include the conveyer device for carrying section bar and be located at a UVLED light source and first Non-polarized lamp of conveyer device arrival end following side, the UVLED light source being provided with some groups along the line of described conveyer device and Non-polarized lamp.
Further, an above-mentioned UVLED light source is area source.
Further, the wavelength 320 ~ 405nm of an above-mentioned UVLED light source or the wavelength of an above-mentioned UVLED light source select one of 395nm, 365nm, 385nm or 405nm.
Further, the wavelength of above-mentioned first Non-polarized lamp is 200 ~ 400nm.
Further, above-mentioned conveyer device is provided with along the line UVLED light source and Non-polarized lamp be overhead or side, the interspersed setting with side of overhead.
Further, above-mentioned UVLED light source includes lamp socket and the multiple UVLED lamp bodies being located in lamp socket groove, and described lamp socket trailing flank is provided with air-cooled or water-cooling heat radiating device.
Further, above-mentioned lamp socket groove is covered with keystone English bell glass.
nullThe UV that the present invention uses Non-polarized lamp and UVLED to combine paints the production technology of composite curing equipment，It is characterized in that: Non-polarized lamp and UV LED light source curing apparatus include the conveyer device for carrying section bar and be located at a UVLED light source and first Non-polarized lamp of conveyer device arrival end following side，The UVLED light source being provided with some groups along the line of described conveyer device and Non-polarized lamp，During conveying，Section bar carries with the velocity linear of 0-40M/min，First pass through a UVLED light source and the effect of the first Non-polarized lamp being positioned at conveyer device arrival end following side，Make the paint solidification of section bar basal surface，Subsequently into conveyer device，Owing to passing through a UVLED light source and the radiation of the first Non-polarized lamp bottom section bar in advance，From without sticking to conveyer device，When carrying through conveyer device，By conveyer device along the line on some groups of UVLED light sources and Non-polarized lamp be irradiated effect，So that section bar week surveys all obtains radiation，Make its volume drying.
Further, the wavelength of above-mentioned UVLED light source and Non-polarized lamp is 320 ~ 405nm.
By first by a UVLED light source and the radiation of the first Non-polarized lamp of conveyer device arrival end following side, so that will not adhere on a conveyor bottom section bar, then by overhead and some groups of UVLED light sources of side and the effect of Non-polarized lamp, section bar entirety is made to be dried.
nullThe composite curing equipment that the present invention uses Non-polarized lamp and UVLED to combine includes the conveyer device for carrying section bar and is located at a UVLED light source and first Non-polarized lamp of conveyer device arrival end following side，The UVLED light source being provided with some groups along the line of described conveyer device and Non-polarized lamp，During conveying，Section bar carries with the velocity linear of 0-40M/min，First pass through a UVLED light source and the effect of the first Non-polarized lamp being positioned at conveyer device arrival end following side，Make the paint solidification of section bar basal surface，Subsequently into conveyer device，Owing to passing through a UVLED light source and the radiation of the first Non-polarized lamp bottom section bar in advance，From without adhering to or pollution transportation，When carrying through conveyer device，By conveyer device along the line on some groups of UVLED light sources and Non-polarized lamp carry out ultra-vioket radiation，Surface of profile UV coating is made to obtain uv energy UV curing coating..
By first by a UVLED light source and the radiation of the first Non-polarized lamp of conveyer device arrival end following side, so that will not adhere to bottom section bar or pollution transportation device, then by overhead and some groups of UVLED light sources of side and the effect of Non-polarized lamp, section bar entirety is made to obtain baking and curing.
The method have the advantages that
1, use characteristic that the Single wavelength energy of UVLED light source concentrates to UV coating deep cure can more common mercury lamp or metal halid lamp can save 2/3 energy.
2, UVLED is semiconductor chip, and its service life is tradition mercury lamp or 20 ~ 30 times of metal halid lamp。
、Use composite curing equipment that high voltage mercury lamp and UVLED combine can reach good solidification effect for UV coating generally used now
Using UVLED is Single wavelength luminescent device, the wavelength of UVLED may select other a certain specific wavelengths such as 395nm(or 365/385/405), owing to wavelength is longer, the penetration capacity of its ultraviolet light is stronger, simultaneously, owing to UVLED is that Single wavelength is luminous, energy is concentrated, and is significantly improved for being solidified by the coating deep cure ability relatively mercury lamp of the product surface of UV application or metal halid lamp.
Accompanying drawing explanation
Fig. 1 is the main apparent structure schematic diagram of the present invention；
Fig. 2 is the right apparent structure schematic diagram of the present invention.
Detailed description of the invention
The present invention is described in further detail with actual embodiment below in conjunction with the accompanying drawings.
The UV that the present invention uses Non-polarized lamp and UVLED to combine paints composite curing equipment, including for carrying the conveyer device 1 of section bar A and being located at UVLED light source 3 and first Non-polarized lamp 4 of conveyer device arrival end 2 following side, the UVLED light source 5 being provided with some groups along the line of described conveyer device and Non-polarized lamp 6.
Further, in order to reasonable in design, an above-mentioned UVLED light source is area source, wavelength 320 ~ the 405nm of an above-mentioned UVLED light source, the wavelength of above-mentioned first Non-polarized lamp be 200 ~ 400nm, UVLED light source preferably wavelength be 395nm, and Non-polarized lamp preferably wavelength is wavelength 365nm.The wavelength of the oneth UVLED light source can also select a certain specific wavelengths such as 395nm wavelength or 365/385/405nm.
Further, UVLED light source that above-mentioned conveyer device is provided with along the line and Non-polarized lamp be overhead or side, the interspersed setting with side of overhead, the UVLED light source that lamp is overhead near conveyer device arrival end 2, then it is the UVLED light source of side, is then the Non-polarized lamp of overhead, followed by the Non-polarized lamp for side, follow-up the most so arranging, UVLED or Non-polarized lamp can be needed to add quantity or adjusting position and angle and energy by actual process.During side, it is 10 centimetres higher than conveyer device height, and during overhead, it is 12 centimetres higher than conveyer device height.
Further, above-mentioned UVLED light source includes lamp socket 7 and the multiple UVLED lamp bodies 9 being located in lamp socket groove 8, and described lamp socket trailing flank is provided with air-cooled or water-cooling heat radiating device 11, above-mentioned lamp socket groove 8 is covered with keystone English bell glass 10.
UVLED light source and Non-polarized lamp have particularity at side and overhead position, two side light sources of side are the most opposed, but have certain upper and lower to dislocation, misplace about 4 centimetres, and side line of symmetry and horizontal tilt 10 degree, opposite side line of symmetry and horizontal tilt 7 degree.
nullThe UV that the present invention uses Non-polarized lamp and UVLED to combine paints the production technology of composite curing equipment，It is characterized in that: Non-polarized lamp and UV LED light source curing apparatus include the conveyer device for carrying section bar and be located at a UVLED light source and first Non-polarized lamp of conveyer device arrival end following side，The UVLED light source being provided with some groups along the line of described conveyer device and Non-polarized lamp，During conveying，Section bar carries with the velocity linear of 0-40M/min，First pass through a UVLED light source and the effect of the first Non-polarized lamp being positioned at conveyer device arrival end following side，Make the paint solidification of section bar basal surface，Subsequently into conveyer device，Owing to passing through a UVLED light source and the radiation of the first Non-polarized lamp bottom section bar in advance，From without sticking to conveyer device，When carrying through conveyer device，By conveyer device along the line on some groups of UVLED light sources and Non-polarized lamp be irradiated effect，So that section bar week surveys all obtains radiation，Make its volume drying.
Further, the wavelength of above-mentioned UVLED light source and Non-polarized lamp is 320 ~ 405nm.
By first by a UVLED light source and the radiation of the first Non-polarized lamp of conveyer device arrival end following side, so that will not adhere on a conveyor bottom section bar, then by overhead and some groups of UVLED light sources of side and the effect of Non-polarized lamp, section bar entirety is made to be dried.
The method have the advantages that
1, using UVLED light source and the surface of Non-polarized lamp solidification spraying section bar, UV and light sources of electrodeless lamps are the most mercurous, belong to environmentally friendly machine；
2, use UVLED light source and Non-polarized lamp solidification not to produce heat, the heat that solidification process produces can be significantly reduced, energy-saving and cost-reducing；
3, the ultraviolet launched due to UVLED light source and Non-polarized lamp can eliminate required drying time immediately by UV curing paint, substantially increases production efficiency and decreases taking of place；
4, UVLED light source also has multiple advanced function and environmental protection, and compared with traditional metal halide lamp, LED light source can save the energy of 2/3, and the service life of LED chip is many times of tradition UV lamp；Another one LED need not preheating time, can open the most at any time or close.
The present invention paints can be made up of the raw material of following parts by weight at the UV used by application:
Polyester acrylate 79.2%
HDDA 5.9%
TMPTA 2.9%
Titanium dioxide 10%
TPO 1%
ITX 1%
Above-mentioned formula feature:
Paint solidification speed is fast
Anti-wear performance and adhesion property are good
Hardness up to 3H,
Wherein HDDA is hexanediyl ester；TMPTA: TMPTA；TPO:2,4,6-trimethylbenzoyl phenyl phosphinic acid ethyl ester light trigger-TPO-L；ITX:2 isopropyl thioxanthone.
It is 395 nanometer LED ultraviolet curings that the UV coating that above-mentioned formula produces is applicable to wavelength, 395 nm W penetration capacitys are strong, curing efficiency is high, curing apparatus cost is relatively low, the most existing UV formulation for coating material needs to absorb the UV energy of multi-wavelength simultaneously, it is suitable for the metal halid lamps such as mercury lamp and comes coating material solidified, need to consume substantial amounts of energy, the UV coating that the formula of present patent application produces uses the initiator being suitable for 395nm wavelength, it is suitable for using the LED UV curing coating of 395nm wavelength, its energy expenditure is about less than the 10% of existing formula, simultaneously, the life-span of metal halid lamp is about 1,000 hours, and the life-span of LED can reach more than 20,000 hours, the cost of UV-light luminous equipment significantly reduces.
Formula selects IPO and ITX as the composite initiator of coating, it is possible to select the LED of 395nm of longer wavelength as curing light source.Owing to wavelength longer ultraviolet light penetration capacity is strong, unit are power is relatively big simultaneously, and equipment cost is more relatively low.
The formulation Example 1 that additionally can use: catalyst 5 parts, ester gum varniss 3.5 parts, yellow 3 parts of appoplexy involving the collateral, china clay 2.5 parts, silicon powder 6 parts, polydimethylsiloxane 3 parts, Pulvis Talci 4 parts, polyurethane associative thickener 9 parts, isopropanol 2 parts, aqueous PU 4 parts, aqueous EB4 part, polymerization inhibitor 2.5 parts, anti-settling agent 1 part, hydroxyethyl cellulose 6 parts, the sub-freeze-thaw stabiliser 3 parts in sieve ground, 1.5 parts of nanometer silver powder.
Embodiment 2: catalyst 8 parts, ester gum varniss 7 parts, yellow 6 parts of appoplexy involving the collateral, china clay 6 parts, silicon powder 5 parts, polydimethylsiloxane 7 parts, Pulvis Talci 7 parts, polyurethane associative thickener 12 parts, isopropanol 6 parts, aqueous PU9 part, aqueous EB5 part, polymerization inhibitor 6 parts, anti-settling agent 1 part, hydroxyethyl cellulose 10 parts, the sub-freeze-thaw stabiliser 5 parts in sieve ground, 2 parts of nanometer silver powder.
The foregoing is only presently preferred embodiments of the present invention, all accomplished change according to scope of the present invention patent and modify the covering scope that all should belong to the present invention.
Claims (9)
1.A kind ofThe UV using Non-polarized lamp and UVLED to combine paints composite curing equipment, it is characterized in that: include the conveyer device for carrying section bar and be located at a UVLED light source and first Non-polarized lamp of conveyer device arrival end following side, the UVLED light source being provided with some groups along the line of described conveyer device and Non-polarized lamp.
The UV that employing Non-polarized lamp the most according to claim 1 and UVLED combine paints composite curing equipment, it is characterised in that: a described UVLED light source is area source.
The UV that employing Non-polarized lamp the most according to claim 1 and UVLED combine paints composite curing equipment, it is characterised in that: the wavelength 320 ~ 405nm of a described UVLED light source.
The UV that employing Non-polarized lamp the most according to claim 1 and UVLED combine paints composite curing equipment, it is characterised in that: the wavelength of described first Non-polarized lamp is 200 ~ 400nm.
The UV that employing Non-polarized lamp the most according to claim 1 and UVLED combine paints composite curing equipment, it is characterised in that: UVLED light source that described conveyer device is provided with along the line and Non-polarized lamp be overhead or side, the interspersed setting with side of overhead.
The UV that employing Non-polarized lamp the most according to claim 1 and UVLED combine paints composite curing equipment, it is characterised in that: described UVLED light source includes lamp socket and the multiple UV lamp bodies being located in lamp socket groove, and described lamp socket trailing flank is provided with air-cooled or water-cooling heat radiating device.
The UV that employing Non-polarized lamp the most according to claim 6 and UVLED combine paints composite curing equipment, it is characterised in that: it is covered with keystone English bell glass on described lamp socket groove.
null8. the UV using Non-polarized lamp and UVLED to combine as claimed in claim 1 paints the production technology of composite curing equipment，It is characterized in that: the UV paint composite curing equipment using Non-polarized lamp and UVLED to combine includes the conveyer device for carrying section bar and is located at a UVLED light source and first Non-polarized lamp of conveyer device arrival end following side，The UVLED light source being provided with some groups along the line of described conveyer device and Non-polarized lamp，During conveying，Section bar carries with the velocity linear of 0-40M/min，First pass through a UVLED light source and the effect of the first Non-polarized lamp being positioned at conveyer device arrival end following side，Make the paint solidification of section bar basal surface，Subsequently into conveyer device，Owing to passing through a UVLED light source and the radiation of the first Non-polarized lamp bottom section bar in advance，From without sticking to conveyer device，When carrying through conveyer device，By conveyer device along the line on some groups of UVLED light sources and Non-polarized lamp be irradiated effect，So that section bar week surveys all obtains radiation，Make its volume drying.
The production technology of the UV paint composite curing equipment that employing Non-polarized lamp the most according to claim 1 and UVLED combine, it is characterised in that: the wavelength of described UVLED light source and Non-polarized lamp is 320 ~ 405nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492331.0A CN105944934A (en) | 2016-06-29 | 2016-06-29 | UV paint composite curing equipment combining electrodeless lamps and UVLEDs and production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610492331.0A CN105944934A (en) | 2016-06-29 | 2016-06-29 | UV paint composite curing equipment combining electrodeless lamps and UVLEDs and production process |
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| Publication Number | Publication Date |
|---|---|
| CN105944934A true CN105944934A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610492331.0A Pending CN105944934A (en) | 2016-06-29 | 2016-06-29 | UV paint composite curing equipment combining electrodeless lamps and UVLEDs and production process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180756A (en) * | 2019-04-30 | 2019-08-30 | 深圳市润沃自动化工程有限公司 | A kind of UV curing apparatus and its curing process |
| CN110789767A (en) * | 2019-11-29 | 2020-02-14 | 深圳市承熹机电设备有限公司 | Inner curved surface film pasting device and film pasting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128038A (en) * | 2011-11-22 | 2013-06-05 | 东莞星晖真空镀膜塑胶制品有限公司 | Infrared ultraviolet combined curing machine and curing method |
| CN204892292U (en) * | 2015-07-09 | 2015-12-23 | 金陵科技学院 | Full -automatic multi -functional ultra -violet curing ware |
-
2016
- 2016-06-29 CN CN201610492331.0A patent/CN105944934A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128038A (en) * | 2011-11-22 | 2013-06-05 | 东莞星晖真空镀膜塑胶制品有限公司 | Infrared ultraviolet combined curing machine and curing method |
| CN204892292U (en) * | 2015-07-09 | 2015-12-23 | 金陵科技学院 | Full -automatic multi -functional ultra -violet curing ware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180756A (en) * | 2019-04-30 | 2019-08-30 | 深圳市润沃自动化工程有限公司 | A kind of UV curing apparatus and its curing process |
| CN110789767A (en) * | 2019-11-29 | 2020-02-14 | 深圳市承熹机电设备有限公司 | Inner curved surface film pasting device and film pasting method |
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Application publication date: 20160921 |
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