CN101058089A - Optical film coating equipment and ultraviolet irradiation device - Google Patents
Optical film coating equipment and ultraviolet irradiation device Download PDFInfo
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- CN101058089A CN101058089A CN 200610075589 CN200610075589A CN101058089A CN 101058089 A CN101058089 A CN 101058089A CN 200610075589 CN200610075589 CN 200610075589 CN 200610075589 A CN200610075589 A CN 200610075589A CN 101058089 A CN101058089 A CN 101058089A
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- film material
- curing apparatus
- shield assembly
- ultraviolet source
- coating equipment
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Abstract
The invention relates to an optical coating device that comprises a transmission device, a coating cloth and an ultraviolet irradiation. The transmission device delivering a film, applying an optical coating liquid on the film through the coating cloth, the ultraviolet lighting device having a blinder assembly which can adjust the exposure dose of the ultraviolet light.
Description
Technical field
The invention relates to a kind of optical film coating equipment and UV curing apparatus, particularly about a kind of UV curing apparatus that utilizes shield to regulate the irradiated area of ultraviolet source.
Background technology
Fig. 1 is traditional optical film coating equipment, comprises film material 1, conveyer 2, dispense tip 3, baking oven 4, UV curing apparatus 5 and cooling water pond 6, and wherein conveyer 2 comprises unreeling machine 2a and winder 2b.After film material 1 unreels via unreeling machine 2a, through the required optical functional masking liquid of dispense tip 3 coatings, by baking oven 4 with the organic solvent evaporation in the optical functional masking liquid, make masking liquid harden via UV curing apparatus 5 again, utilize winder 2b with 1 rolling of film material at last, finished the making of blooming.
Because the blooming coating is scroll bar formula manufacture craft (roll-to-roll), film material 1 is continuously by baking oven 4 and UV curing apparatus 5, so both speed of film material 1 in baking oven 4 and UV curing apparatus 5 is identical.Yet, if desire changes the solvent evaporation time and the ultraviolet irradiation time of masking liquid, then can't regulate film material 1 simultaneously at 4 holdup times of baking oven and ultraviolet irradiation time, therefore, general traditional method is the speed of unreeling machine 2a and the running beat of adjusting baking oven 4 for a change, but the method can cause the decline of speed of production and production capacity, and another kind of method changes ultraviolet source power for distance or the use frequency converter of adjusting UV curing apparatus 5 medium ultraviolet radiants and film material 1, though can adjust the exposure of ultraviolet light, but also changed UV-irradiation intensity, produced new variation for manufacture craft.
In addition, because ultraviolet lamp 5 is when producing ultraviolet light source, also produce a large amount of infrared rays, therefore, film material 1 surface temperature through ultraviolet lamp 5 time can raise, and traditional settling mode then is to utilize a cooling water pond 6 that is arranged on film material 1 below to reduce the temperature of film material 1.Yet, when film material 1 through ultraviolet lamp 5 and cooling during water pond 6, two surface temperatures are variant, and when difference is big or humidity is when high, film material 1 below easily produces knot mist phenomenon.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of optical film coating equipment and UV curing apparatus, can utilize shield to regulate the exposure dose of ultraviolet source.
According to the present invention, a kind of optical film coating equipment is provided, comprise a conveyer, a dispense tip and a UV curing apparatus, wherein conveyer transmits a film material, dispense tip is coated with an optics masking liquid on the film material, and UV curing apparatus has a shield assembly, and when the film material that is coated with the optics masking liquid was transmitted through UV curing apparatus, the shield assembly can be regulated the exposure dose that UV curing apparatus exposes to the film material that has been coated with.
In a preferred embodiment, UV curing apparatus also comprises a ultraviolet source and a slide rail, and the shield assembly can slide on slide rail, to regulate the exposure dose of ultraviolet source.
In another preferred embodiment, the shield assembly also comprises a plurality of shields, slidably is arranged on the slide rail.
In another preferred embodiment, UV curing apparatus also comprises a cooling unit, is arranged among the shield assembly, with cooling film material top temperature.
In another preferred embodiment, UV curing apparatus also comprises a cooling unit, is arranged between film material and the shield assembly, with cooling film material top temperature.
In another preferred embodiment, cooling unit also comprises a plurality of cooling water pipes, to regulate film material top temperature.
In another preferred embodiment, UV curing apparatus also comprises a cooling unit, is arranged on the below of film material, with cooling film material below temperature.
In another preferred embodiment, cooling unit is a cooling water pond.
In another preferred embodiment, the shield assembly is arranged in the UV curing apparatus in the mode that can move back and forth between film material and ultraviolet source.
In another preferred embodiment, the shield assembly also comprises a plurality of first baffle plates and a plurality of second baffle, wherein first baffle plate is fixed on the shield assembly, and second baffle is arranged on the body in the mode that can adjust area, and first plate washer and the second baffle exposure dose that can regulate ultraviolet source.
According to the present invention, a kind of UV curing apparatus is provided, in order to shine a film material, comprise a body, a ultraviolet source and a shield assembly, ultraviolet source is arranged on body, the shield assembly is arranged on the below of ultraviolet source, and wherein the shield assembly can be regulated the exposure dose that ultraviolet source exposes to the film material.
In a preferred embodiment, the shield assembly also comprises a slide rail and a plurality of shield, and shield is arranged on the slide rail, and slides on slide rail to regulate the exposure dose of ultraviolet source.
In another preferred embodiment, UV curing apparatus also comprises a cooling unit, is arranged among the shield assembly, with cooling film material top temperature.
In another preferred embodiment, UV curing apparatus also comprises a cooling unit, is arranged between film material and the shield assembly, with cooling film material top temperature.
In another preferred embodiment, cooling unit also comprises a plurality of cooling water pipes, to regulate film material top temperature.
In another preferred embodiment, UV curing apparatus also comprises a cooling unit, is arranged on the below of film material, with cooling film material below temperature.
In another preferred embodiment, cooling unit is a cooling water pond.
In another preferred embodiment, the shield assembly is arranged in the UV curing apparatus in the mode that can move back and forth between film material and ultraviolet source.
In another preferred embodiment, the shield assembly also comprises a plurality of first baffle plates and a plurality of second baffle, wherein first baffle plate is fixed on the shield assembly, and second baffle is arranged on the shield assembly in the mode that can adjust area, and first plate washer and the second baffle exposure dose that can regulate ultraviolet source.
For above-mentioned and other purpose of the present invention, feature and advantage can be become apparent, cited below particularly one concrete preferred embodiment, and conjunction with figs. elaborates.
Description of drawings
Fig. 1 is the schematic diagram of conventional optical film coating apparatus;
Fig. 2 is the schematic diagram of optical film coating equipment of the present invention;
Fig. 3 is the schematic diagram of first embodiment of the UV curing apparatus among Fig. 2;
Fig. 4 is the stereogram of first embodiment of the UV curing apparatus among Fig. 2; And
Fig. 5 is the schematic diagram of second embodiment of the UV curing apparatus among Fig. 2.
The primary clustering symbol description
1～film material
2～conveyer
2a～unreeling machine
2b～winder
3～dispense tip
4～baking oven
5～UV curing apparatus
6～cooling water pond
10～optical film coating equipment
20～conveyer
21～film material
30～dispense tip
31～optics masking liquid
40～baking oven
50～UV curing apparatus
51～shield assembly
51a～shield
52～ultraviolet source
53～slide rail
54～the first cooling units
54a～first cooling water pipe
55～the second cooling units
60～shield assembly
61～the first baffle plates
62～second baffle
70～cooling water pipe
70a～first cooling water pipe
70b～second cooling water pipe
The specific embodiment
First embodiment
With reference to figure 2 and Fig. 3, optical film coating equipment 10 of the present invention, comprise a conveyer 20, one dispense tip 30, one baking oven 40, an and UV curing apparatus 50, conveyer 20 transmits a film material 21, dispense tip 30 coatings one optics masking liquid 31 is on film material 21, baking oven 40 can be removed the organic solvent evaporation in the optics masking liquid 31, UV curing apparatus 50 has a shield assembly 51, when the film material 21 that is coated with optics masking liquid 31 was transmitted through UV curing apparatus 50, shield assembly 51 can be regulated the irradiated area on the film material 21 that UV curing apparatus 50 exposes to.
With reference to figure 4, UV curing apparatus 50 also comprises a ultraviolet source 52, a slide rail 53, one first cooling unit 54 and one second cooling unit 55 except comprising shield assembly 51.
When optics coating apparatus 10 of the present invention operates, earlier film material 21 is arranged on the conveyer 20, then coat optics masking liquid 31 by dispense tip 30, film material 21 is by baking oven 40 then, remove the organic solvent of coating optics masking liquid 31 thereon, and then utilize optics masking liquid 31 on the UV curing apparatus 50 cured film materials 21, by UV curing apparatus 50 time, can utilize shield device 51 to regulate the irradiated area of UV-irradiation on film material 21, this moment, first cooling unit 54 and second cooling unit 55 also played a role, regulate the temperature of film material 21, improved the problem of conventional film material uneven distortion of temperature about in the of 21, also guaranteed the yields of film material 21.
Second embodiment
With reference to figure 5, the structure of the optics coating apparatus of second embodiment of the invention is roughly the same, difference is a shield assembly 60 and the cooling water pipe 70 on the second embodiment medium ultraviolet light irradiation device 50, therefore only describe in detail at these parts, all the other assemblies identical with first embodiment will repeat no more.
In addition, cooling unit 70 comprises one first cooling water pipe 70a and one second cooling water pipe 70b, wherein have a cooling circulating water, and then flow to by the first cooling water pipe 70a and first baffle plate 61 in regular turn and drain into a tank (not shown) among the second cooling water pipe 70b, but and recirculation flow use.Therefore cooling unit 70 can reduce the temperature of film material 21 tops simultaneously when shield assembly 60 moves back and forth adjusting ultraviolet source 52, so that film material 21 upper and lower temperature are comparatively average, prevents the distortion of film material 21.Different with first embodiment is that its shield assembly 60 is more easily adjusted the exposure of focus type ultraviolet source for moving back and forth.
It should be noted that the position of shield assembly 60 does not limit as moving back and forth among Fig. 5, and is also rotatable in ultraviolet source 52 or 21 rotations of film material, to reach the purpose of regulating ultraviolet source 52 irradiated areas between ultraviolet source 52 and film material 21.
Though the present invention is disclosed in preferred embodiment; right its is not in order to qualification the present invention, any insider, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (19)
1. optical film coating equipment comprises:
One conveyer transmits a film material;
One dispense tip is coated with an optics masking liquid on this film material; And
One UV curing apparatus has a shield assembly, and wherein when this film material that has been coated with the optics masking liquid was transmitted through this UV curing apparatus, this shield assembly can be regulated the exposure dose that this UV curing apparatus exposes to this film material that has been coated with.
2. optical film coating equipment according to claim 1 is characterized in that, this UV curing apparatus also comprises:
One ultraviolet source; And
One slide rail, the shield assembly can slide on slide rail, and wherein the mode that can slide of this shield assembly is regulated the irradiated area of this ultraviolet source.
3. optical film coating equipment according to claim 2 is characterized in that, this shield assembly also comprises a plurality of shields, slidably is arranged on this slide rail.
4. optical film coating equipment according to claim 1 is characterized in that this UV curing apparatus also comprises a cooling unit, is arranged among this shield assembly, to cool off this film material top temperature.
5. optical film coating equipment according to claim 1 is characterized in that this UV curing apparatus also comprises a cooling unit, is arranged between this film material and this shield assembly, to cool off this film material top temperature.
6. optical film coating equipment according to claim 4 is characterized in that this cooling unit also comprises a plurality of cooling water pipes, to regulate this film material top temperature.
7. optical film coating equipment according to claim 1 is characterized in that this UV curing apparatus also comprises a cooling unit, is arranged on the below of this film material, to cool off this film material below temperature.
8. optical film coating equipment according to claim 7 is characterized in that, this cooling unit is a cooling water pond.
9. optical film coating equipment according to claim 2 is characterized in that, this shield assembly is arranged in this UV curing apparatus in the mode that can move back and forth between this film material and this ultraviolet source.
10. optical film coating equipment according to claim 9 is characterized in that, this shield assembly also comprises:
A plurality of first baffle plates are fixed on this shield assembly; And
A plurality of second baffles are arranged on this shield assembly the exposure dose that wherein said first plate washer and described second baffle can be regulated this ultraviolet source in the mode that can adjust area.
11. a UV curing apparatus in order to shine a film material, comprising:
One body;
One ultraviolet source is arranged on this body; And
One shield assembly is arranged on the below of this ultraviolet source, and wherein this shield assembly can be regulated the dosage that this ultraviolet source exposes to this film material.
12. UV curing apparatus according to claim 11 is characterized in that, this shield assembly also comprises:
One slide rail; And
A plurality of shields are arranged on this slide rail, and wherein said shield slides to regulate the irradiated area of this ultraviolet source on this slide rail.
13. UV curing apparatus according to claim 11 is characterized in that, this UV curing apparatus also comprises a cooling unit, is arranged among the shield assembly, to cool off this film material top temperature.
14. UV curing apparatus according to claim 11 is characterized in that, also comprises a cooling unit, is arranged between this film material and this shield assembly, to cool off this film material top temperature.
15. UV curing apparatus according to claim 14 is characterized in that, this cooling unit also comprises a plurality of cooling water pipes, to regulate this film material top temperature.
16. UV curing apparatus according to claim 11 is characterized in that, UV curing apparatus also comprises a cooling unit, is arranged on the below of this film material, to cool off this film material below temperature.
17. UV curing apparatus according to claim 16 is characterized in that, this cooling unit is a cooling water pond.
18. UV curing apparatus according to claim 11 is characterized in that, this shield assembly is arranged in this UV curing apparatus in the mode that can move back and forth between this film material and this ultraviolet source.
19. UV curing apparatus according to claim 18 is characterized in that, this shield assembly also comprises:
A plurality of first baffle plates are fixed on this shield assembly; And
A plurality of second baffles are arranged on this shield assembly the exposure dose that wherein said first plate washer and described second baffle can be regulated this ultraviolet source in the mode that can adjust area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610075589 CN101058089A (en) | 2006-04-19 | 2006-04-19 | Optical film coating equipment and ultraviolet irradiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610075589 CN101058089A (en) | 2006-04-19 | 2006-04-19 | Optical film coating equipment and ultraviolet irradiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101058089A true CN101058089A (en) | 2007-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610075589 Pending CN101058089A (en) | 2006-04-19 | 2006-04-19 | Optical film coating equipment and ultraviolet irradiation device |
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| CN (1) | CN101058089A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689964A (en) * | 2015-02-11 | 2015-06-10 | 志圣科技（广州）有限公司 | UV drying method for optical film coating under low oxygen environment, and UV drying device |
| CN107544165A (en) * | 2017-09-25 | 2018-01-05 | 京东方科技集团股份有限公司 | A kind of vacuum aligns abutted equipment and its to cassette method |
| CN108008477A (en) * | 2017-10-19 | 2018-05-08 | 常州华日升反光材料有限公司 | A kind of equipment for the embossing of air bladder type Microprism reflective membrane |
| CN110125505A (en) * | 2018-02-09 | 2019-08-16 | 常州亚玛顿股份有限公司 | A kind of photovoltaic string welding machine solidifying function with ultraviolet light |
-
2006
- 2006-04-19 CN CN 200610075589 patent/CN101058089A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689964A (en) * | 2015-02-11 | 2015-06-10 | 志圣科技（广州）有限公司 | UV drying method for optical film coating under low oxygen environment, and UV drying device |
| CN107544165A (en) * | 2017-09-25 | 2018-01-05 | 京东方科技集团股份有限公司 | A kind of vacuum aligns abutted equipment and its to cassette method |
| CN108008477A (en) * | 2017-10-19 | 2018-05-08 | 常州华日升反光材料有限公司 | A kind of equipment for the embossing of air bladder type Microprism reflective membrane |
| CN110125505A (en) * | 2018-02-09 | 2019-08-16 | 常州亚玛顿股份有限公司 | A kind of photovoltaic string welding machine solidifying function with ultraviolet light |
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