CN203485534U - Manufacturing device of full spectrum bright enhancement film - Google Patents
Manufacturing device of full spectrum bright enhancement film Download PDFInfo
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- CN203485534U CN203485534U CN201320556780.9U CN201320556780U CN203485534U CN 203485534 U CN203485534 U CN 203485534U CN 201320556780 U CN201320556780 U CN 201320556780U CN 203485534 U CN203485534 U CN 203485534U
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Abstract
The utility model relates to the technical field of bright enhancement film production and discloses a manufacturing device of a full spectrum bright enhancement film. The manufacturing device comprises a release film unwinding rack, a phase difference film unwinding rack, a gumming set, a compound machine and a compound film rewinding rack, wherein the release film unwinding rack and the phase difference film unwinding rack are arranged in parallel; the compound film is arranged at the back of the release film unwinding rack and the phase difference film unwinding rack; the compound film rewinding rack is arranged at the back of the compound machine; the gumming set is arranged between the release film unwinding rack and the compound machine; the compound machine comprises an upper compound roller and a lower compound roller; the gumming set preferably comprises a gumming roller, a gumming device and a scraper; and an oven is further arranged between the gumming set and the compound machine. The manufacturing device is simple in structure and novel in design. The full spectrum bright enhancement film manufactured by the manufacturing device is thinner, more uniform and flat, the production efficiency is relatively high, the production cost is relatively low, and the manufacturing device has high economic promotional value.
Description
Technical field
The utility model belongs to brightness enhancement film production technical field, relates in particular to a kind of full spectrum optical film manufacturing device.
Background technology
Brightness enhancement film also claims BEF, is at the extraordinary pet sheet face of the transparency, uses acrylic resin, the optical thin film of the prism pattern of precise forming one deck homogeneous.Be assembled in before backlight, the light that light source is sent is assembled to display device user direction, front face brightness can be improved to about 100[%] (under two quadrature service conditions, having mould to erect BEF).And unemployed light outside visual angle, is recycled according to the reflection effect again of light, and assemble to user with optimal angle.
Brightness enhancement film has been widely used in technical field of liquid crystal display at present, in order further to improve the performance of bright enhancement film, people start to research and develop full spectrum brightness enhancement film, through evidence, by mould release membrance and phasic difference film, utilize the mixed liquor of cholesterol liquid crystal liquid and the pressure sensitive adhesive full spectrum brightness enhancement film that is composited, the light reflection that can not penetrate Polarizer can be returned, again after breaing up, again be converted to general light, directive liquid crystal panel, constantly repeatedly back and forth, increase the utilization ratio of light, reach the effect of comprehensive blast.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of device for the manufacture of full spectrum brightness enhancement film, enhances productivity, and saves time, and meets the needs of suitability for industrialized production.
Complete skill scheme of the present utility model is that a kind of full spectrum optical film manufacturing device, comprises mould release membrance reel-off stand, phasic difference film reel-off stand, gluing unit, compounding machine and composite membrane rewinding frame.
Described mould release membrance reel-off stand and phasic difference film reel-off stand are set up in parallel.
Described compounding machine is arranged at the rear of mould release membrance reel-off stand and phasic difference film reel-off stand.
Described composite membrane rewinding is set up and is placed in compounding machine rear.
Between described mould release membrance reel-off stand and compounding machine, be provided with gluing unit.
Described compounding machine comprises composite roll and lower composite roll.
Preferably, described glue spreader unit comprises glue spreader, gluer and scraper.
Further, between described gluing unit and compounding machine, be provided with baking box.
Described mould release membrance reel-off stand installing mould release membrance base material enters gluing unit under the drive of glue spreader, by gluer, the mixed liquor of cholesterol liquid crystal liquid and pressure sensitive adhesive is coated to mould release membrance base material top layer, and makes masking liquid evenly smooth under scraper auxiliary; Mould release membrance base material after gluing unit is processed enters oven heat afterwards, make masking liquid reach half curdled appearance, then pass through compounding machine, by the extruding of upper composite roll and lower composite roll, compound with the phasic difference film of being supplied with by phasic difference film reel-off stand, obtaining composite membrane is full spectrum brightness enhancement film, by composite membrane rewinding frame, is collected.
The utility model compared with prior art has following beneficial effect:
The utility model provides a kind of full spectrum optical film manufacturing device, simple in structure, novel in design, utilize gluing unit for mould release membrance base material coating cholesterol liquid crystal and pressure sensitive adhesive mixed liquor, and by compounding machine and phasic difference film is compound makes full spectrum brightness enhancement film, the utility model is provided with scraper, and can to guarantee to be coated with masking liquid evenly smooth, simultaneously owing to being provided with baking box after gluing unit, make the masking liquid on mould release membrance base material reach half curdled appearance, through compounding machine compound tense, masking liquid can not flow because of the extruding of upper composite roll and lower composite roll, and affect the quality of composite membrane.A kind of full spectrum brightness enhancement film of utilizing the utility model to make, can accomplish thinner, more evenly smoothly, and production efficiency is higher, and production cost is low, has high economic promotional value.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, in this illustrative examples of the present utility model and explanation, be used for explaining the utility model, but not as to restriction of the present utility model.
The present embodiment provides a kind of full spectrum optical film manufacturing device, and structure as shown in Figure 1, comprises mould release membrance reel-off stand 1, phasic difference film reel-off stand 2, gluing unit 3, compounding machine 4 and composite membrane rewinding frame 5; Described mould release membrance reel-off stand 1 is set up in parallel with phasic difference film reel-off stand 2; Described compounding machine 4 is arranged at the rear of mould release membrance reel-off stand 1 and phasic difference film reel-off stand 2; Described composite membrane rewinding frame 5 is arranged at compounding machine 4 rears; Between described mould release membrance reel-off stand 1 and compounding machine 4, be provided with gluing unit 3; Described compounding machine 4 comprises composite roll 6 and lower composite roll 7; Described glue spreader unit comprises glue spreader 8, gluer 9 and scraper 10; Between described gluing unit 3 and compounding machine 4, be provided with baking box 11.
The utility model mould release membrance reel-off stand 1 installing mould release membrance base material enters gluing unit 3 under the drive of glue spreader 8, by gluer 9, the mixed liquor of cholesterol liquid crystal liquid and pressure sensitive adhesive is coated to mould release membrance base material top layer, and make masking liquid evenly smooth under scraper 10 auxiliary; Mould release membrance base material after gluing unit 3 is processed enters baking box 11 heating afterwards, make masking liquid reach half curdled appearance, then pass through compounding machine 4, by the extruding of upper composite roll 6 and lower composite roll 7, compound with the phasic difference film of being supplied with by phasic difference film reel-off stand 2, obtaining composite membrane is full spectrum brightness enhancement film, by composite membrane rewinding frame 5, is collected.
The utility model is simple in structure, novel in design, utilize gluing unit 3 for mould release membrance base material coating cholesterol liquid crystal and pressure sensitive adhesive mixed liquor, and make full spectrum brightness enhancement film by compounding machine 4 and phasic difference film are compound, the utility model is provided with scraper 10, and can to guarantee to be coated with masking liquid evenly smooth, simultaneously owing to being provided with baking box 11 after gluing unit 3, make the masking liquid on mould release membrance base material reach half curdled appearance, through compounding machine 4 compound tenses, masking liquid can not flow because of the extruding of upper composite roll 6 and lower composite roll 7, and affects the quality of composite membrane.A kind of full spectrum brightness enhancement film of utilizing the utility model to make, can accomplish thinner, more evenly smoothly, and production efficiency is higher, and production cost is low, has high economic promotional value.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in the specific embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (4)
1. a full spectrum optical film manufacturing device, comprises mould release membrance reel-off stand, phasic difference film reel-off stand, gluing unit, compounding machine and composite membrane rewinding frame, it is characterized in that: described mould release membrance reel-off stand and phasic difference film reel-off stand are set up in parallel; Described compounding machine is arranged at the rear of mould release membrance reel-off stand and phasic difference film reel-off stand; Described composite membrane rewinding is set up and is placed in compounding machine rear; Between described mould release membrance reel-off stand and compounding machine, be provided with gluing unit.
2. a kind of full spectrum optical film manufacturing device according to claim 1, is characterized in that: described compounding machine comprises composite roll and lower composite roll.
3. a kind of full spectrum optical film manufacturing device according to claim 1, is characterized in that: described glue spreader unit comprises glue spreader, gluer and scraper.
4. according to a kind of full spectrum optical film manufacturing device described in claim 1-3 any one, it is characterized in that: between described gluing unit and compounding machine, be provided with baking box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556780.9U CN203485534U (en) | 2013-09-09 | 2013-09-09 | Manufacturing device of full spectrum bright enhancement film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556780.9U CN203485534U (en) | 2013-09-09 | 2013-09-09 | Manufacturing device of full spectrum bright enhancement film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485534U true CN203485534U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556780.9U Expired - Lifetime CN203485534U (en) | 2013-09-09 | 2013-09-09 | Manufacturing device of full spectrum bright enhancement film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219338A (en) * | 2015-10-16 | 2016-01-06 | 无锡市方成彩印包装有限公司 | A kind of composite film for foods package and complete processing |
-
2013
- 2013-09-09 CN CN201320556780.9U patent/CN203485534U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219338A (en) * | 2015-10-16 | 2016-01-06 | 无锡市方成彩印包装有限公司 | A kind of composite film for foods package and complete processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 Address after: Pai Lou Xiang, Gulou District of Nanjing city in Jiangsu province 210029 No. 47 6 floor Patentee after: Jiangsu Zhongxing surplus Trade Group Co.,Ltd. Address before: 210000 Lishui Economic Development Zone (Nanjing Special Economic Zone), Jiangsu, China Patentee before: NANJING KAISHANG INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171211 Address after: 211200 Lishui Economic Development Zone, Jiangsu, Nanjing Patentee after: Jiangsu Kaishang Green Building Management Co.,Ltd. Address before: Pai Lou Xiang, Gulou District of Nanjing city in Jiangsu province 210029 No. 47 6 floor Patentee before: Jiangsu Zhongxing surplus Trade Group Co.,Ltd. |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200526 Granted publication date: 20140319 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220526 Granted publication date: 20140319 |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |