CN108508158A - A kind of high molecular material ultraviolet LED photocuring experimental provision - Google Patents
A kind of high molecular material ultraviolet LED photocuring experimental provision Download PDFInfo
- Publication number
- CN108508158A CN108508158A CN201810377286.3A CN201810377286A CN108508158A CN 108508158 A CN108508158 A CN 108508158A CN 201810377286 A CN201810377286 A CN 201810377286A CN 108508158 A CN108508158 A CN 108508158A
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- Prior art keywords
- high molecular
- molecular material
- beaker
- ultraviolet
- source module
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- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000000016 photochemical curing Methods 0.000 title claims abstract description 14
- 230000006641 stabilisation Effects 0.000 claims abstract description 3
- 238000011105 stabilization Methods 0.000 claims abstract description 3
- 239000011324 bead Substances 0.000 claims description 20
- 238000005476 soldering Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 abstract description 14
- 230000008023 solidification Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 13
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052753 mercury Inorganic materials 0.000 abstract description 8
- 238000001723 curing Methods 0.000 abstract description 6
- 206010037660 Pyrexia Diseases 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 6
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
The present invention discloses a kind of high molecular material ultraviolet LED photocuring experimental provision, it includes viscosimeter, beaker, high temperature platform, ultraviolet source module and holder, and being placed in beaker needs cured high molecular material；Viscosimeter is fixed on holder；The rotor of viscosimeter, which is positioned over, to be needed in cured high molecular material；Beaker and ultraviolet source module are fixed on high temperature platform；Beaker is fixed in ultraviolet source module；Ultraviolet source module is connect by fixed support with holder；Ultraviolet source module is used for the ultraviolet source for needing cured high molecular material to provide stabilization in beaker；High temperature platform is used for needing cured high molecular material to heat in beaker.Phenomena such as present invention can not only solve the short life that traditional UV mercury lamps occur in the curing process, fever is big, energy attenuation is fast, unstable, maintenance cost is high, but also can be convenient influence of the consideration temperature factor to high molecular material solidification process.
Description
Technical field
The present invention relates to ultraviolet LED light curring unit field, especially a kind of high molecular material ultraviolet LED photocuring experiment
Device.
Background technology
When considering influence of the research temperature to high molecular material solidification process, in the prior art, Thermal Synthetic can be used
Analyzer considers influence of the temperature to high molecular material solidification process, or the ultraviolet curing high score issued using UV mercury lamps
Sub- material, still, UV mercury lamps short life, fever is big, energy attenuation is fast, unstable, high energy consumption, containing having destruction to environment
Mercury, and UV mercury lamps maintenance cost is high.
In the prior art, although there are much devices about ultra-violet curing, when needs while considering ultraviolet lighting
When combined influence cured to high molecular material with temperature, there is no such experimental provisions at present.
Invention content
For solve existing apparatus cannot consider simultaneously the influence of temperature and ultraviolet lighting to high molecular material solidification process with
And numerous disadvantages of traditional ultraviolet curing high molecular material issued with UV mercury lamps, the present invention provide a kind of high molecular material
Ultraviolet LED photocuring experimental provision, can not only solve that short life, fever that traditional UV mercury lamps occur in the curing process be big, energy
Phenomena such as amount decaying is fast, unstable, maintenance cost is high, but also consideration temperature factor that can be convenient cures high molecular material
The influence of process.
To achieve the above object, the present invention uses following technical proposals：
A kind of high molecular material ultraviolet LED photocuring experimental provision, it includes viscosimeter, beaker, high temperature platform, ultraviolet light
Source module and holder, being placed in beaker needs cured high molecular material；Viscosimeter is fixed on holder；The rotor of viscosimeter is put
Being placed in needs in cured high molecular material；Beaker and ultraviolet source module are fixed on high temperature platform；Beaker is fixed on ultraviolet light
In the module of source；Ultraviolet source module is connect by fixed support with holder；
Ultraviolet source module is used for the ultraviolet source for needing cured high molecular material to provide stabilization in beaker；High temperature platform
For to needing cured high molecular material to heat in beaker.
Being placed using above-mentioned technical proposal, in beaker needs cured high molecular material, and ultraviolet source module is as the experiment
The core of device, for providing stable ultraviolet source to the high molecular material in beaker, high temperature platform is used for heating, because
This, so that it may high molecular material solidification process is affected with considering temperature and ultraviolet lighting.
Further, ultraviolet source module includes that flexible PCB, radiator and ultraviolet LED lamp bead, flexible PCB are solid
Be scheduled on the inner surface of radiator, be welded with ultraviolet LED lamp bead on flexible PCB, the positive and negative anodes of flexible PCB by conducting wire with
Corresponding power supply connection.
Using above-mentioned technical proposal, flexible PCB (FPC) connects electricity for welding ultraviolet LED lamp bead at positive and negative anodes
Source can provide ultraviolet lighting；Ultraviolet LED lamp bead sends out ultraviolet light, can be required ultraviolet according to solidification high molecular material
Illumination goes to select corresponding lamp bead；The heat that radiator is generated ultraviolet LED lamp bead by way of heat transfer in ignition
Amount transfers out, to ensure that heat dissipation effect.The module can guarantee the ring for needing cured high molecular material to be in ultraviolet lighting
Under border, the heat that lamp bead itself generates is avoided to interfere solidification process, while the longevity of ultraviolet source module can also be improved
Life.
Further, heat dissipation problem is fully taken into account, the inner surface of flexible PCB and radiator passes through bond plies
Connection.
Further, ultraviolet LED lamp bead is welded on by Reflow Soldering on flexible PCB.
Advantageous effect：
It, can be according to specific macromolecule 1. the ultraviolet source module that the present invention designs can provide stable ultraviolet source
Intensity of illumination needed for material solidification and solidification distance, go that different types of ultraviolet LED lamp bead is selected to be welded on flexible PCB
(FPC) on and the diameter of flexible PCB and radiator is adjusted to change the distance between light source and beaker.
2. the present invention considers the influence of temperature and ultraviolet lighting to high molecular material solidification process simultaneously.
3. the present invention overcomes existing apparatus cannot consider temperature and ultraviolet lighting to high molecular material solidification process simultaneously
Influence and numerous disadvantages of ultraviolet curing high molecular material for being issued with UV mercury lamps of tradition.
Description of the drawings
Fig. 1 is the ultraviolet LED photocuring experimental provision structural schematic diagram of one embodiment of the invention；
Fig. 2 is the ultraviolet LED photocuring experimental provision side schematic view of one embodiment of the invention；
Fig. 3 is the ultraviolet LED photocuring experimental provision partial schematic diagram of one embodiment of the invention；
Fig. 4 is the ultraviolet source modular structure schematic diagram of one embodiment of the invention；
Fig. 5 is the flexible PCB circuit diagram of one embodiment of the invention；
In figure：1- viscosimeters, 11- rotors, 2- fix support, 3- beakers, 4- flexible PCBs, 5- radiators, 6- high temperature
Platform, 7- conducting wires, 8- ultraviolet LEDs lamp bead, 9- holders.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
The present embodiment proposes a kind of high molecular material ultraviolet LED photocuring experimental provision, and as shown in Figure 1, 2, 3, it includes
Viscosimeter 1, beaker 3, high temperature platform 6, ultraviolet source module and holder 9, being placed in beaker 3 needs cured high molecular material；
Viscosimeter 1 is fixed on holder 9；The rotor 11 of viscosimeter 1, which is positioned over, to be needed in cured high molecular material；It is solid on high temperature platform 6
Surely there are beaker 3 and ultraviolet source module；Beaker 3 is fixed in ultraviolet source module；Ultraviolet source module by fixed support 2 with
Holder 9 connects.
Being placed in beaker 3 needs cured high molecular material, and core of the ultraviolet source module as the experimental provision is used
Cured high molecular material is needed to provide stable ultraviolet source in beaker 3, high temperature platform 6 is used for needing to cure in beaker 3
High molecular material heating, in this manner it is possible to consider the influence of temperature and ultraviolet lighting to high molecular material solidification process
.
Above-mentioned ultraviolet source module is as shown in figure 4, it includes flexible PCB 4 (Fig. 5), radiator 5 and ultraviolet LED lamp bead
8, flexible PCB 4 is fixed on the inner surface of radiator 5, and ultraviolet LED lamp bead 8 is welded with by Reflow Soldering on flexible PCB 4,
The positive and negative anodes of flexible PCB 4 are connected by conducting wire 7 with corresponding power supply.
Flexible PCB 4 (FPC) powers at positive and negative anodes for welding ultraviolet LED lamp bead 8, can provide purple
Outer illumination；Ultraviolet LED lamp bead 8 sends out ultraviolet light, selection can be gone to correspond to according to the solidification required ultraviolet lighting of high molecular material
Lamp bead；Radiator 5 is gone out the heat transmission that ultraviolet LED lamp bead 8 generates in ignition by way of heat transfer, from
And it ensure that heat dissipation effect.The module, which can guarantee, needs cured high molecular material to be in the environment of ultraviolet lighting, avoids lamp bead
The heat itself generated interferes solidification process, while can also improve the service life of ultraviolet source module.
Fully consider that heat dissipation problem, flexible PCB 4 and the inner surface of radiator 5 pass through heat-conducting double-sided glue connection.
Limiting the scope of the invention, those skilled in the art should understand that, in technical scheme of the present invention
On the basis of, the various modifications or variations that can be made by those skilled in the art with little creative work still the present invention's
Within protection domain.
Claims (4)
1. a kind of high molecular material ultraviolet LED photocuring experimental provision, it is characterised in that：It include viscosimeter (1), beaker (3),
High temperature platform (6), ultraviolet source module and holder (9), being placed in the beaker (3) needs cured high molecular material；It is described
Viscosimeter (1) is fixed on the holder (9)；The rotor (11) of the viscosimeter (1), which is positioned over, needs cured high molecular material
In；It is fixed with the beaker (3) and the ultraviolet source module on the high temperature platform (6)；The beaker (3) is fixed on described
In ultraviolet source module；The ultraviolet source module supports (2) to be connect with the holder (9) by fixed；
The ultraviolet source module is used for the ultraviolet source for needing cured high molecular material to provide stabilization in the beaker (3)；
The high temperature platform (6) is used for needing cured high molecular material to heat in the beaker (3).
2. high molecular material ultraviolet LED photocuring experimental provision according to claim 1, it is characterised in that：It is described ultraviolet
Light source module group includes flexible PCB (4), radiator (5) and ultraviolet LED lamp bead (8), and the flexible PCB (4) is fixed on institute
The inner surface of radiator (5) is stated, the ultraviolet LED lamp bead (8), the flexible circuit are welded on the flexible PCB (4)
The positive and negative anodes of plate (4) are connected by conducting wire (7) with corresponding power supply.
3. high molecular material ultraviolet LED photocuring experimental provision according to claim 2, it is characterised in that：The flexibility
Circuit board (4) and the inner surface of the radiator (5) pass through heat-conducting double-sided glue connection.
4. high molecular material ultraviolet LED photocuring experimental provision according to claim 2, it is characterised in that：It is described ultraviolet
LED lamp bead (8) is welded on by Reflow Soldering on the flexible PCB (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810377286.3A CN108508158A (en) | 2018-04-25 | 2018-04-25 | A kind of high molecular material ultraviolet LED photocuring experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810377286.3A CN108508158A (en) | 2018-04-25 | 2018-04-25 | A kind of high molecular material ultraviolet LED photocuring experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108508158A true CN108508158A (en) | 2018-09-07 |
Family
ID=63383133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810377286.3A Pending CN108508158A (en) | 2018-04-25 | 2018-04-25 | A kind of high molecular material ultraviolet LED photocuring experimental provision |
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| Country | Link |
|---|---|
| CN (1) | CN108508158A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2803534Y (en) * | 2005-05-27 | 2006-08-09 | 大连海事大学 | UV curve radiation system based on UV LED |
| CN201355327Y (en) * | 2009-06-03 | 2009-12-02 | 浙江安瑞森信息材料有限公司 | Rotary curing light box for test of shrinkage rate of UV adhesive |
| CN201965911U (en) * | 2010-12-27 | 2011-09-07 | 湛江华丽金音影碟有限公司 | Simulation experiment working table for disc curing |
| CN104526936A (en) * | 2014-12-31 | 2015-04-22 | 苏州立人听力器材有限公司 | Rotary type light-curing device |
| CN204892292U (en) * | 2015-07-09 | 2015-12-23 | 金陵科技学院 | Full -automatic multi -functional ultra -violet curing ware |
| CN206613684U (en) * | 2017-03-29 | 2017-11-07 | 江苏百赛飞生物科技有限公司 | Medical coating photocuring experimental provision |
| CN206876516U (en) * | 2017-03-29 | 2018-01-12 | 广东省标准化研究院 | A kind of test equipment of ultraviolet LED photocuring technology |
| CN207019964U (en) * | 2017-06-09 | 2018-02-16 | 浙江凯得丽化工有限公司 | The analogue means that a kind of adhesive is heating and curing |
| CN208255173U (en) * | 2018-04-25 | 2018-12-18 | 常州市武进区半导体照明应用技术研究院 | A kind of high molecular material ultraviolet LED photocuring experimental provision |
-
2018
- 2018-04-25 CN CN201810377286.3A patent/CN108508158A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2803534Y (en) * | 2005-05-27 | 2006-08-09 | 大连海事大学 | UV curve radiation system based on UV LED |
| CN201355327Y (en) * | 2009-06-03 | 2009-12-02 | 浙江安瑞森信息材料有限公司 | Rotary curing light box for test of shrinkage rate of UV adhesive |
| CN201965911U (en) * | 2010-12-27 | 2011-09-07 | 湛江华丽金音影碟有限公司 | Simulation experiment working table for disc curing |
| CN104526936A (en) * | 2014-12-31 | 2015-04-22 | 苏州立人听力器材有限公司 | Rotary type light-curing device |
| CN204892292U (en) * | 2015-07-09 | 2015-12-23 | 金陵科技学院 | Full -automatic multi -functional ultra -violet curing ware |
| CN206613684U (en) * | 2017-03-29 | 2017-11-07 | 江苏百赛飞生物科技有限公司 | Medical coating photocuring experimental provision |
| CN206876516U (en) * | 2017-03-29 | 2018-01-12 | 广东省标准化研究院 | A kind of test equipment of ultraviolet LED photocuring technology |
| CN207019964U (en) * | 2017-06-09 | 2018-02-16 | 浙江凯得丽化工有限公司 | The analogue means that a kind of adhesive is heating and curing |
| CN208255173U (en) * | 2018-04-25 | 2018-12-18 | 常州市武进区半导体照明应用技术研究院 | A kind of high molecular material ultraviolet LED photocuring experimental provision |
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| PB01 | Publication | ||
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Application publication date: 20180907 |