CN105717562B - A kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method - Google Patents
A kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method Download PDFInfo
- Publication number
- CN105717562B CN105717562B CN201610256105.2A CN201610256105A CN105717562B CN 105717562 B CN105717562 B CN 105717562B CN 201610256105 A CN201610256105 A CN 201610256105A CN 105717562 B CN105717562 B CN 105717562B
- Authority
- CN
- China
- Prior art keywords
- point
- die
- distance
- wound
- hinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polarising Elements (AREA)
Abstract
The invention discloses a kind of new bright enhancement film regular point to hinder the manufacture of coiled strip die-cutting process and method, and it is that a bright enhancement film for wound is positioned on die-cutting machine entirely to take a roll；Find out the point on bright enhancement film and hinder position, and hinder position in ten points with paintbrush and draw ten lines respectively；Two points are measured with film chi or electronic digital indicator the distance between to hinder, and is indicated in and added lustre on membrane material with paintbrush, and the distance between 2 point points wound is to hinder distance：Then confirm product jump away from, and point hinder position both sides respectively draw a length be dragsaw length half origin line；A die holder origin line, the origin line position that module origin line aligns on material are drawn on die holder, die-cutting machine leapfrog is reset, and starts punching press；Material is die cut by the automatic feeding system feeding on die-cutting machine.The present invention hinders bright enhancement film using point, is calculated by a wound, the recycling for the bright enhancement film scrapped is realized using die-cutting machine, effectively avoids a little hindering position, reach the purpose of twice laid, reduces raw material loss, Improve Efficiency.
Description
Technical field
The present invention relates to cross cutting manufacture field, and in particular to a kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process
With method.
Background technology
With the continuous development of lcd technology, the application field of liquid crystal display particularly colour liquid crystal display device
Constantly widening.Prism film is current most popular lightening product.（Also it is bright enhancement film）It shows suitable for small to mobile phone
Screen arrives liquid crystal display, the LCD MODULE of each size greatly.Prism is all employ inside almost all of liquid crystal backlight
Film.Prism film is the plastic sheeting of layer of transparent, and thickness is uniform and neat in the upper surface of film between 50 to 300 microns
Be covered with one layer of prism structure.Prism film is placed between the diffusion sheet of backlight and liquid crystal panel, and its effect is to improve
The angle distribution of light, it can converge to the light equably dissipated to all angles projected from diffusion sheet on axial angle,
It is exactly in positive angle, axial brightness is improved in the case where not increasing outgoing total light flux.
And prism film raw material is in the fabrication process, processing procedure is more, can cause white point unavoidably, scratch, and sags and crests etc. are referred to as
Point wound, if the bright enhancement film that band is hindered a little abandons, it can greatly increase the cost of enterprise, cause the waste of raw material.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of increasing calculated by a wound, scrapped using die-cutting machine realization
The recycling of light film, effectively avoid a little hindering position, reach the purpose of twice laid, reduce raw material loss, Improve Efficiency it is new
Type bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method.
The present invention is achieved through the following technical solutions：A kind of new bright enhancement film regular point hinders coiled strip die-cutting process system
Make and method, specific method are as follows：
（One）, a bright enhancement film that to take a roll be wound entirely is positioned on die-cutting machine；
（Two）Find out the point on bright enhancement film and hinder position, and hinder position in ten points with paintbrush and draw ten lines respectively；
（Three）The distance between two points wounds are measured with film chi or electronic digital indicator, and bright enhancement film is indicated in paintbrush
On material, the distance between 2 point points wound is to hinder distance：
（Four）Then confirm jump of the jump of product away from, 2 point points wound distance divided by product away from being between two points wound distances
The product quantity that can be suppressed, that is, jump away from number；
（Five）Product jump away from be multiplied by jump just drawn away from number it is corresponding jump away from the film length that adds lustre to required for number, then two
Point point hinder distance subtract this needs the film length that adds lustre to just obtained a little hindering scope of activities；
（Six）Point is hindered scope of activities and jumped plus product away from being next dragsaw length；
（Seven）After knowing dragsaw length, by whole dragsaw length divided by 2, and point hinder position both sides respectively draw a length be
The origin line of dragsaw length half；
（Eight）A module origin line, the origin line position that module origin line aligns on material, die-cutting machine are drawn on die holder
Leapfrog is reset, and starts punching press；
（Nine）A winder is placed in the side of die-cutting machine, the product for being die cut completion is wound by winder, and material leads to
The automatic feeding system feeding cross cutting crossed on die-cutting machine；
（Ten）In the first paragraph of cross cutting, operator must accurately be measured with film chi or electronic digital indicator wound with
Former product distance how much and latter products apart from how much, and clearly know during punching it is to be understood that be flushed to which section,
And every section will watching focus wound and the distance of front and rear product；
（11）If often jumped, segment distance difference is all very big, and that proves not measure accurately with the distance put in measuring point
It is good, if each section of difference is not very big, need to carry out error compensation；
（12）Bright enhancement film after cross cutting is measured, main measurement point hinders the distance between position and front and rear product,
Hinder such as fruit dot and be located proximate to former product, then a correction-compensation is carried out to die-cutting machine, correction value is negative, and the point hinders position
Close to latter products, then a correction-compensation is carried out to die-cutting machine, correction value is positive number；
（13）After setting parameter, start formal volume production, can spot-check at any time and a little hinder offset direction and relative set
Periodical repair complex value.
The beneficial effects of the invention are as follows：The present invention hinders bright enhancement film using point, is calculated by a wound, is realized and reported using die-cutting machine
The recycling of useless bright enhancement film, effectively avoid a little hindering position, reach the purpose of twice laid, reduce raw material loss, lifting effect
Benefit.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structure chart of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
Embodiment 1
It is that a bright enhancement film for wound is positioned on die-cutting machine entirely to take a roll；The point found out on bright enhancement film hinders position, and uses paintbrush
Hinder position in ten points and draw ten lines respectively；The distance between two points wounds are measured with film chi or electronic digital indicator, and
It is indicated in and is added lustre on membrane material with paintbrush, for example it is 518mm that two points, which hinder the distance between position, then 518mm is a wound
Distance：Then confirm product jump away from, in the present embodiment, jump and away from 56mm is taken, jump its length away from being product, 2 point points wound
The jump of distance divided by product is jumped away from number away from being the product quantity that can suppress between two points wound distance, i.e., 518 divided by
56, it is as a result 9.25, rounds as 9, its implication is that 9 products can be made a call between 518mm；
Product is jumped and has just drawn away from number corresponding jump away from the film length that adds lustre to required for number away from being multiplied by jump, i.e., 9 are multiplied by
56mm is equal to 504mm, and its implication is that the film length that adds lustre to that 9 products of making need is 504mm, and then 2 point points are hindered distance and subtracted
This film length that adds lustre to needed has just obtained a little hindering scope of activities, i.e. 518mm subtracts 504mm and obtains 14mm, and 14mm is a little
Hinder scope of activities；Point is hindered scope of activities and jumped plus product away from being next dragsaw length, i.e. 14mm is equal to 70mm plus 56mm,
This is the safe range that point hinders position；
After knowing dragsaw length, by whole dragsaw length divided by 2, i.e. 35mm, and hinder the both sides of position in point）（35mm）Respectively
Draw the origin line that a length is dragsaw length half；A module origin line is drawn on die holder, module origin line aligns on material
Origin line position, die-cutting machine leapfrog reset, start punching press；A winder is placed in the side of die-cutting machine, is die cut completion
Product is wound by winder, and material is die cut by the automatic feeding system feeding on die-cutting machine；In the first paragraph of cross cutting, behaviour
Work person must accurately measure a wound with former product apart from how many and latter products distance with film chi or electronic digital indicator
How much, and clearly know during punching it is to be understood that being flushed to which section, and every section will watching focus wound and front and rear product
Distance；
If often jumped, segment distance difference is all very big, and that proves not measure accurately in the distance of measuring point and point, such as
Each section of difference of fruit is not very big, then needs to carry out error compensation；Bright enhancement film after cross cutting is measured, main measurement point wound
The distance between position and front and rear product, hinder such as fruit dot and be located proximate to former product, then a correction-compensation is carried out to die-cutting machine,
Correction value is negative, and the point wound is located proximate to latter products, then a correction-compensation is carried out to die-cutting machine, correction value is just
Number；After setting parameter, start formal volume production, can spot-check a little hinder offset direction and relative setting reparation value at any time, than
Such as put wound and be located proximate to former product, then by setting the error compensation of die-cutting machine, for example distance be 3mm, then correction value be-
3mm, it is on the contrary then be+3mm.
Embodiment 2
It is that a bright enhancement film for wound is positioned on die-cutting machine entirely to take a roll；The point found out on bright enhancement film hinders position, and uses paintbrush
Hinder position in ten points and draw ten lines respectively；The distance between two points wounds are measured with film chi or electronic digital indicator, and
It is indicated in and is added lustre on membrane material with paintbrush, for example it is 600mm that two points, which hinder the distance between position, 600mm is to hinder distance：
Then confirm the jump of product away from the present embodiment, jumping and away from 70mm is taken, jump its length away from being product, 2 point points hinder distance
Divided by the jump of product is away from being the product quantity that can suppress between two points wound distance, that is, jump away from number, i.e., 600 divided by 70,
As a result it is 8.57, rounds as 8, its implication is that 8 products can be made a call between 600mm；
Product is jumped and has just drawn away from number corresponding jump away from the film length that adds lustre to required for number away from being multiplied by jump, i.e., 8 are multiplied by
70mm is equal to 560mm, and its implication is that the film length that adds lustre to that 8 products of making need is 560mm, and then 2 point points are hindered distance and subtracted
This film length that adds lustre to needed has just obtained a little hindering scope of activities, i.e. 600mm subtracts 560mm and obtains 40mm, and 40mm is a little
Hinder scope of activities；Point is hindered scope of activities and jumped plus product away from being next dragsaw length, i.e., 40mm is equal to plus 70mm
110mm, this is the safe range that point hinders position；
After knowing dragsaw length, by whole dragsaw length divided by 2, i.e. 55mm, and hinder the both sides of position in point）（55mm）Respectively
Draw the origin line that a length is dragsaw length half；A module origin line is drawn on die holder, module origin line aligns on material
Origin line position, die-cutting machine leapfrog reset, start punching press；A winder is placed in the side of die-cutting machine, is die cut completion
Product is wound by winder, and material is die cut by the automatic feeding system feeding on die-cutting machine；In the first paragraph of cross cutting, behaviour
Work person must accurately measure a wound with former product apart from how many and latter products distance with film chi or electronic digital indicator
How much, and clearly know during punching it is to be understood that being flushed to which section, and every section will watching focus wound and front and rear product
Distance；
If often jumped, segment distance difference is all very big, and that proves not measure accurately in the distance of measuring point and point, such as
Each section of difference of fruit is not very big, then needs to carry out error compensation；Bright enhancement film after cross cutting is measured, main measurement point wound
The distance between position and front and rear product, hinder such as fruit dot and be located proximate to former product, then a correction-compensation is carried out to die-cutting machine,
Correction value is negative, and the point wound is located proximate to latter products, then a correction-compensation is carried out to die-cutting machine, correction value is just
Number；After setting parameter, start formal volume production, can spot-check a little hinder offset direction and relative setting reparation value at any time, than
Such as put wound and be located proximate to former product, then by setting the error compensation of die-cutting machine, for example distance be 5mm, then correction value be-
5mm, it is on the contrary then be+5mm.
The beneficial effects of the invention are as follows：The present invention hinders bright enhancement film using point, is calculated by a wound, is realized and reported using die-cutting machine
The recycling of useless bright enhancement film, effectively avoid a little hindering position, reach the purpose of twice laid, reduce raw material loss, lifting effect
Benefit.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (1)
1. a kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method, it is characterised in that specific method is as follows：
（One）It is that a bright enhancement film for wound is positioned on die-cutting machine entirely to take a roll；
（Two）Find out the point on bright enhancement film and hinder position, and hinder position in ten points with paintbrush and draw ten lines respectively；
（Three）The distance between two points wounds are measured with film chi or electronic digital indicator, and the membrane material that adds lustre to is indicated in paintbrush
On, the distance between 2 point points wound is to hinder distance：
（Four）Then confirm jump of the jump of product away from, 2 point points wound distance divided by product away from be can be between two points wound distances
The product quantity suppressed, that is, jump away from number；
（Five）Product jump away from be multiplied by jump just drawn away from number it is corresponding jump away from the film length that adds lustre to required for number, then 2 point point
Hinder distance subtract this needs the film length that adds lustre to just obtained a little hindering scope of activities；
（Six）Point is hindered scope of activities and jumped plus product away from being next dragsaw length；
（Seven）After knowing dragsaw length, by whole dragsaw length divided by 2, and point hinder position both sides respectively draw a length be dragsaw
The origin line of length half；
（Eight）A module origin line, the origin line position that module origin line aligns on material, die-cutting machine leapfrog are drawn on die holder
Reset, start punching press；
（Nine）A winder is placed in the side of die-cutting machine, the product for being die cut completion is wound by winder, and material passes through mould
Cut the automatic feeding system feeding cross cutting on machine；
（Ten）In the first paragraph of cross cutting, operator must accurately be measured with film chi or electronic digital indicator wound with above
Product distance how much and latter products apart from how much, and clearly know which section is flushed to during punching, and every section all
Want watching focus wound and the distance of front and rear product；
（11）If often jumped, segment distance difference is all very big, and that proves not measure accurately in the distance of measuring point and point,
If each section of difference is not very big, need to carry out error compensation；
（12）Bright enhancement film after cross cutting is measured, main measurement point hinders the distance between position and front and rear product, if
Point wound is located proximate to former product, then carries out a correction-compensation to die-cutting machine, and correction value is negative, and the point wound is located proximate to
Latter products, then a correction-compensation is carried out to die-cutting machine, correction value is positive number；
（13）After setting parameter, start formal volume production, can spot-check a little hinder offset direction and relative setting is repaiied at any time
Complex value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256105.2A CN105717562B (en) | 2016-04-22 | 2016-04-22 | A kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256105.2A CN105717562B (en) | 2016-04-22 | 2016-04-22 | A kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105717562A CN105717562A (en) | 2016-06-29 |
| CN105717562B true CN105717562B (en) | 2018-02-06 |
Family
ID=56161505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256105.2A Active CN105717562B (en) | 2016-04-22 | 2016-04-22 | A kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105717562B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176948A (en) * | 1991-12-11 | 1993-01-05 | Minnesota Mining And Manufacturing Company | Permanent marking article |
| CN101002315A (en) * | 2004-08-02 | 2007-07-18 | 松下电器产业株式会社 | Manufacturing method for semiconductor devices, and formation apparatus for semiconductor wafer dicing masks |
| CN101910924A (en) * | 2008-04-15 | 2010-12-08 | 日东电工株式会社 | Optical film laminate with a continuous web of cutting lines and manufacturing method and manufacturing apparatus thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010087598A2 (en) * | 2009-01-30 | 2010-08-05 | 웅진케미칼 주식회사 | Brightness enhancement film |
-
2016
- 2016-04-22 CN CN201610256105.2A patent/CN105717562B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176948A (en) * | 1991-12-11 | 1993-01-05 | Minnesota Mining And Manufacturing Company | Permanent marking article |
| CN101002315A (en) * | 2004-08-02 | 2007-07-18 | 松下电器产业株式会社 | Manufacturing method for semiconductor devices, and formation apparatus for semiconductor wafer dicing masks |
| CN101910924A (en) * | 2008-04-15 | 2010-12-08 | 日东电工株式会社 | Optical film laminate with a continuous web of cutting lines and manufacturing method and manufacturing apparatus thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105717562A (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102043279B (en) | Method and apparatus for continuously manufacturing liquid crystal display elements | |
| CN101910925B (en) | Method and apparatus for continuously manufacturing liquid crystal display element | |
| CN102067021B (en) | Optical display device manufacturing system and manufacturing method, and material roll set and method for manufacturing same | |
| KR102258868B1 (en) | Method of manufacturing extruded resin plate and liquid crystal display protective plate | |
| CN104802340A (en) | Method for processing V-shaped groove of light guide plate | |
| KR102365231B1 (en) | Method for manufacturing liquid crystal display protection plate | |
| KR20190013765A (en) | A polyvinyl alcohol film, a method for producing the same, and a polarizing film using the polyvinyl alcohol film | |
| CN105717562B (en) | A kind of new bright enhancement film regular point hinders the manufacture of coiled strip die-cutting process and method | |
| CN104536259A (en) | Detection method for aligning mask plate in optical alignment | |
| US11333322B2 (en) | Backlight module and manufacturing method thereof | |
| CN206133056U (en) | Light guide plate, backlight module and display device | |
| CN105798986B (en) | A kind of novel prism film regular point hinders sheet material automatic die cutting technique | |
| KR102234601B1 (en) | Polarizing-film manufacturing method | |
| CN101650492B (en) | Light guide plate mould plate and method for manufacturing same | |
| CN102392994B (en) | Back frame of panel display device, backlight system and panel liquid crystal display device | |
| CN105717563B (en) | A kind of new bright enhancement film regular point hinders sheet material mark die-cutting process manufacture and method | |
| CN107450112B (en) | The manufacturing method and optical film of optical film | |
| CN107526210A (en) | A kind of combined type shading glue and its manufacturing process | |
| KR101070683B1 (en) | Method of Manufacturing Diffusion Sheet and Composite Sheet for LCD | |
| CN204536693U (en) | A kind of mobile phone display screen | |
| CN112292418B (en) | Polyvinyl alcohol film and method for producing same | |
| CN104015350B (en) | Optical thin film and its manufacture method | |
| KR101209170B1 (en) | Optical films for LCD backlight and its manufacturing method | |
| CN102402055B (en) | Flat panel display device, stereoscopic display device and plasma display device | |
| KR101746294B1 (en) | Method and system for producing cutting product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel bright enhancement film regular point wound coil die cutting process manufacturing and method Effective date of registration: 20200708 Granted publication date: 20180206 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN LIGHT CHI PHOTOELECTRIC Co.,Ltd. Registration number: Y2020980003894 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220817 Granted publication date: 20180206 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN LIGHT CHI PHOTOELECTRIC CO.,LTD. Registration number: Y2020980003894 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacture and method of a new type of die-cutting process for regular point-wound roll material of brightening film Effective date of registration: 20220824 Granted publication date: 20180206 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN LIGHT CHI PHOTOELECTRIC CO.,LTD. Registration number: Y2022980013415 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |