CN108032461A - The trimming recovery process of light diffusing sheet - Google Patents
The trimming recovery process of light diffusing sheet Download PDFInfo
- Publication number
- CN108032461A CN108032461A CN201711005915.1A CN201711005915A CN108032461A CN 108032461 A CN108032461 A CN 108032461A CN 201711005915 A CN201711005915 A CN 201711005915A CN 108032461 A CN108032461 A CN 108032461A
- Authority
- CN
- China
- Prior art keywords
- rim charge
- light diffusing
- diffusing sheet
- recovery process
- particle
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The trimming recovery process of light diffusing sheet, specifically includes：Trimming recovery process, rim charge pre-separation, rim charge separates, rim charge transmits and particle, carrying out non-penetrating type cutting and follow-up crack propagation process to light diffusing sheet by blade of carving knife makes rim charge be completely separated with light diffusing sheet, the rim charge cut is transmitted real-time particle is carried out in Material disintegrator, instead of traditional sawing machine sawing, artificially collect the way of unified particle, improve shopwork environment, rim charge pollution is avoided not recycle, trimming recovery process of the present invention is realized increasingly automated, substantially reduces production cost and the production cycle of light diffusing sheet.
Description
Technical field
Light diffusing sheet involved in the present invention produces and processes field, is specially the trimming recovery process of light diffusing sheet.
Background technology
Light diffusing sheet is by means chemically or physically, and being expert at using light in track, it is different to run into two refractive index
During medium, the physics that refraction, reflection and scattering occurs is imagined, inorganic by being added in the Substrate basis such as PMMA, PC, PS, PP
Or the arrangement of the array of organic light diffusing agent or the micro-feature structure for passing through substrate surface artificially adjusts light, makes light
Refraction, reflection and the scattering of different directions, so as to change the route of travel of light, realize that incident light fully dissipates color and produces light with this
The effect of diffusion is learned, light diffusing sheet is widely used in liquid crystal display, LED illumination and imaging display system.Its major function
It is incident light is fully scattered, realizes softer, uniform radiation response.
In the flow forming process of light diffusing sheet, since the light diffusing sheet Forming Quality of widthwise edges is poor, so to lead to
Trimming device is crossed to cut off the edge of light diffusing sheet to ensure the using effect of whole light diffusing sheet.The production of traditional light diffusing sheet
In technique, often the edge of light diffusing sheet is got off by the saw blade sawing of 3mm, easily produces the break flour pollution workshop ring to splash
Border, next break flour are difficult to Collection utilization and cause raw material availability to decline；Secondly, the rim charge after traditional light diffusing sheet trimming is scattered
In workshop beside sawing machine device, save bit by bit it is a certain amount of after again by plant operations personnel collect be transported to Material disintegrator concentrate carry out
Particle recycles.In traditional edge recycling technique, the rim charge by sawing machine often accumulates the excessive walking smooth degree for influencing operator,
Operator even is tripped, the personal safety to operator brings unforeseen hidden danger.The light diffusing sheet rim charge being packed together
Take larger space and aggravate the dirty and messy degree in workshop, and the rim charge stored together easily mixes impurity or spread with different types of light
Edges of boards material mixes, and difficulty is brought for follow-up recycling.
In order to solve the above-mentioned technical problem, the present invention proposes the trimming recovery process of light diffusing sheet, specifically includes：Trimming
Recovery process, rim charge pre-separation, rim charge separation, rim charge transmission and particle, carry out light diffusing sheet by blade of carving knife non-penetrating
Formula is cut and follow-up crack propagation process makes rim charge be completely separated with light diffusing sheet, and the rim charge cut is transmitted in Material disintegrator
Real-time particle is carried out, instead of traditional sawing machine sawing rim charge, the way of unified particle is artificially collected, improves shopwork environment, keep away
Exempt from rim charge pollution can not recycle, trimming recovery process of the present invention realize it is increasingly automated, substantially reduce light diffusion
The production cost of plate and production cycle.
The content of the invention
The trimming recovery process of light diffusing sheet, specifically includes：
Rim charge non-penetrating type is cut：Light diffusing sheet after shaping carries out edge non-penetrating type cutting operation while hot, wherein, cut
Cut art knife of the instrument for thickness 0.2mm or so；Break flour can be avoided by carrying out non-penetrating type cutting using relatively thin art knife
Generation, improve stock utilization while improve shopwork environment.
Rim charge pre-separation：Light diffusing sheet after non-penetration is cut is cooled down and rolled, and is expanded cutting crack depth
Exhibition, cooling temperature are 0 DEG C~30 DEG C；Using cooling device instantaneous touch light diffusing sheet and light diffusing sheet is rolled, utilized
Thermal expansion and contraction principle and crack propagation principle promote crackle to be extended to depth direction, prepare for next procedure.
Rim charge separates:Rim charge is set to be completely separated with light diffusing sheet body using rim charge separator；Wherein, rim charge separation dress
Being set in the crackle application shearing splitting power above transfer table and to rim charge makes rim charge be completely separated with light diffusing sheet body；
Rim charge transmits and particle：Both sides rim charge after being separated with light diffusing sheet body is sent in Material disintegrator and is carried out immediately
Particle；
Wherein, the top position of workshop transfer table both sides is respectively equipped with hollow metal pipe, and side is straight linear metallic
Pipe, opposite side are part or the turning formula metal tube across transfer table, and Material disintegrator, light are equipped with straight linear metallic pipe side
The rim charge of diffuser plate width both sides is directly come into Material disintegrator by the guiding of metal tube to be blended.
The above-mentioned trimming recovery process for light diffusing sheet is simple to operation to rely on simple mechanical automation equipment
Complete, without manually participating in.Blended in real time by the rim charge for cutting light diffusing sheet and avoid rim charge packing phenomenon in workshop, purified
Workshop condition and avoid light diffusing sheet pollute or different types of light diffusing sheet between occur batch mixing phenomenon, easy to the rim charge later stage
Recycling.
Preferably, in the trimming recovery process of the light diffusing sheet, the rim charge transversely equidistant chopping of rectangular strip, and
Rim charge after particle is collected into the collecting bag with identification rim charge raw material information mark.Rim charge is by equal in width on light diffusing sheet
Cut, same to size, congener rim charge are of same size, and rim charge is transversely equidistantly cut to the rectangle particle of isometric surface area, makes
Particle melts down fusion temperature indifference, and melting is more uniform, meanwhile, rectangle particle corner angle unobvious, avoid piercing through collecting bag extension
The access times of collecting bag；Secondly, will directly be put into identification rim charge raw material information mark by the particle discharged in Material disintegrator
Avoid misusing in the collecting bag of knowledge while make rim charge and light diffusing sheet has trackability.
Preferably, in the trimming recovery process of the light diffusing sheet, the cut lengths of rectangle rim charge are close proximity to same species
The size of light diffusing sheet feed particles.Easy to ensure the melting synchronous with feed particles of broken rim charge, raw material is melted slurry and dissolve uniformly.
A kind of device being automatically separated for light diffusing sheet rim charge, including：U-shaped connecting rod 1, separates rectangle frame 2, the U
Shape connecting rod 1 is welded on the center of plane on separation rectangle frame 2, wherein both sides separation rectangle frame two side frames close to each other
Outer edge overlapped with the parch crack of light diffusing sheet.
Preferably, the device being automatically separated for light diffusing sheet rim charge, at least symmetrically placed separation rectangle in both sides
The cross section of 2 side frame close to each other of frame is placed in light diffusing sheet parch crack side for apex angle one end of triangle and triangle.Point
The side cross-sectional area for being used for separating rim charge and light diffusing sheet body 1 from rectangle frame 2 is triangle of the apex angle towards crackle side
Easy to which rim charge and light diffusing sheet are completely separated.
Preferably, the device being automatically separated for light diffusing sheet rim charge, the separation rectangle frame 2 side close to each other
The cross section on side is right angled triangle.The right-angle side and light diffusing sheet body of the separation rectangle frame 2 of right triangular cross-sectional are smooth
Contact, easy to the steady transmission for separating rim charge with light diffusing sheet being ensured while light diffusing sheet body.
Brief description of the drawings：
Embodiment is further described below in conjunction with the accompanying drawings, wherein：
The trimming recovery process flow chart of Fig. 1 light diffusing sheets of the present invention；
Fig. 2 is rim charge automatic separating apparatus structure and the cross section signal of part-structure of light diffusing sheet of the present invention
Figure；
Primary structure number explanation：
| 1 | 2 |
| U-shaped connecting rod | Separate rectangle frame |
Following embodiment will combine above-mentioned attached drawing and further illustrate the present invention.
Embodiment
Case 1 is embodied：
The trimming recovery process of light diffusing sheet, specifically includes：
Rim charge non-penetrating type is cut：Light diffusing sheet after shaping carries out edge non-penetrating type cutting operation while hot, wherein, cut
Cut art knife of the instrument for thickness 0.2mm or so；Break flour can be avoided by carrying out non-penetrating type cutting using relatively thin art knife
Generation, improve stock utilization while improve shopwork environment.
Rim charge pre-separation：Light diffusing sheet after non-penetration is cut is cooled down and rolled, and is expanded cutting crack depth
Exhibition, cooling temperature are 0 DEG C；Using cooling device instantaneous touch light diffusing sheet and light diffusing sheet is rolled, it is cold using heat expansion
Contracting principle and crack propagation principle promote crackle to be extended to depth direction, prepare for next procedure.
Rim charge separates:Rim charge is set to be completely separated with light diffusing sheet body using rim charge separator；Wherein, rim charge separation dress
Being set in the crackle application shearing splitting power above transfer table and to rim charge makes rim charge be completely separated with light diffusing sheet body；
Wherein, include for rim charge automatic separating apparatus：U-shaped connecting rod 1, separates rectangle frame 2, and the U-shaped connecting rod 1 is welded
Be connected on the center of plane on separation rectangle frame 2, wherein the outer edge of both sides separation rectangle frame 2 two side frames close to each other with
The parch crack of light diffusing sheet overlaps and the cross section of side frame is directed toward the triangle of parch crack side for apex angle.
Rim charge transmits and particle：Both sides rim charge after being separated with light diffusing sheet body is sent in Material disintegrator and is carried out immediately
Particle；
Wherein, the top position of workshop transfer table both sides is respectively equipped with hollow metal pipe, and side is straight linear metallic
Pipe, opposite side are part or the turning formula metal tube across transfer table, and Material disintegrator, light are equipped with straight linear metallic pipe side
The rim charge of diffuser plate width both sides is directly come into Material disintegrator by the guiding of metal tube to be blended；The rim charge of rectangular strip is transversely
Equidistant chopping and particle volume is identical with the raw material volume of similar light diffusing sheet, and the rim charge after particle is collected into insighted
The collecting bag of other rim charge raw material information mark.
Case 2 is embodied：
The trimming recovery process of light diffusing sheet, specifically includes：
Rim charge non-penetrating type is cut：Light diffusing sheet after shaping carries out edge non-penetrating type cutting operation while hot, wherein, cut
Cut art knife of the instrument for thickness 0.3mm or so；Break flour can be avoided by carrying out non-penetrating type cutting using relatively thin art knife
Generation, improve stock utilization while improve shopwork environment.
Rim charge pre-separation：Light diffusing sheet after non-penetration is cut is cooled down and rolled, and is expanded cutting crack depth
Exhibition, cooling temperature are 15 DEG C；Using cooling device instantaneous touch light diffusing sheet and light diffusing sheet is rolled, it is cold using heat expansion
Contracting principle and crack propagation principle promote crackle to be extended to depth direction, prepare for next procedure.
Rim charge separates:Rim charge is set to be completely separated with light diffusing sheet body using rim charge separator；Wherein, rim charge separation dress
Being set in the crackle application shearing splitting power above transfer table and to rim charge makes rim charge be completely separated with light diffusing sheet body；
Wherein, include for rim charge automatic separating apparatus：U-shaped connecting rod 1, separates rectangle frame 2, and the U-shaped connecting rod 1 is welded
The center of plane on separation rectangle frame 2 is connected on, the cross section of wherein both sides separation rectangle frame 2 two side frames close to each other is
Apex angle is directed toward the right angled triangle of parch crack side and the outer edge of two side frames is overlapped with the parch crack of light diffusing sheet.
Rim charge transmits and particle：Both sides rim charge after being separated with light diffusing sheet body is sent in Material disintegrator and is carried out immediately
Particle；
Wherein, the top position of workshop transfer table both sides is respectively equipped with hollow metal pipe, and side is straight linear metallic
Pipe, opposite side are part or the turning formula metal tube across transfer table, and Material disintegrator, light are equipped with straight linear metallic pipe side
The rim charge of diffuser plate width both sides is directly come into Material disintegrator by the guiding of metal tube to be blended；The rim charge of rectangular strip is transversely
Equidistant chopping and particle volume is identical with the raw material volume of similar light diffusing sheet, and the rim charge after particle is collected into insighted
The collecting bag of other rim charge raw material information mark.
Case 3 is embodied：
The trimming recovery process of light diffusing sheet, specifically includes：
Rim charge non-penetrating type is cut：Light diffusing sheet after shaping carries out edge non-penetrating type cutting operation while hot, wherein, cut
Cut art knife of the instrument for thickness 0.2mm or so；Break flour can be avoided by carrying out non-penetrating type cutting using relatively thin art knife
Generation, improve stock utilization while improve shopwork environment.
Rim charge pre-separation：Light diffusing sheet after non-penetration is cut is cooled down and rolled, and is expanded cutting crack depth
Exhibition, cooling temperature are 30 DEG C；Using cooling device instantaneous touch light diffusing sheet and light diffusing sheet is rolled, it is cold using heat expansion
Contracting principle and crack propagation principle promote crackle to be extended to depth direction, prepare for next procedure.
Rim charge separates:Rim charge is set to be completely separated with light diffusing sheet body using rim charge separator；Wherein, rim charge separation dress
Being set in the crackle application shearing splitting power above transfer table and to rim charge makes rim charge be completely separated with light diffusing sheet body；
Wherein, include for rim charge automatic separating apparatus：U-shaped connecting rod 1, separates rectangle frame 2, and the U-shaped connecting rod 1 is welded
The center of plane on separation rectangle frame 2 is connected on, the cross section of wherein both sides separation rectangle frame 2 two side frames close to each other is
Apex angle is directed toward the right angled triangle of parch crack side and the outer edge of two side frames is overlapped with the parch crack of light diffusing sheet.
Rim charge transmits and particle：Both sides rim charge after being separated with light diffusing sheet body is sent in Material disintegrator and is carried out immediately
Particle；
Wherein, the top position of workshop transfer table both sides is respectively equipped with hollow metal pipe, and side is straight linear metallic
Pipe, opposite side are part or the turning formula metal tube across transfer table, and Material disintegrator, light are equipped with straight linear metallic pipe side
The rim charge of diffuser plate width both sides is directly come into Material disintegrator by the guiding of metal tube to be blended；The rim charge of rectangular strip is transversely
Equidistant chopping and particle volume is identical with the raw material volume of similar light diffusing sheet, and the rim charge after particle is collected into insighted
The collecting bag of other rim charge raw material information mark.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. the trimming recovery process of light diffusing sheet, specifically includes：
Rim charge non-penetrating type is cut：Light diffusing sheet after shaping carries out edge non-penetrating type cutting operation while hot, wherein, cutter
Have for the art knife of thickness 0.2mm or so；
Rim charge pre-separation：Light diffusing sheet after non-penetration is cut is cooled down and rolled, and cutting crack depth is expanded, cold
But temperature is 0 DEG C~30 DEG C；
Rim charge separates:Applying shearing splitting power to the crackle of rim charge using rim charge separator makes rim charge and light diffusing sheet body thorough
Bottom separates；
Rim charge transmits and particle：It is immediately broken that both sides rim charge after being separated with light diffusing sheet body is sent to progress in Material disintegrator
Material；
Wherein, the top position of workshop transfer table both sides is respectively equipped with hollow metal pipe, and side is straight linear metallic pipe, separately
Side is part or the turning formula metal tube across transfer table, and Material disintegrator, light diffusion are equipped with straight linear metallic pipe side
The rim charge of plate width both sides is directly come into Material disintegrator by the guiding of metal tube to be blended.
2. it is preferable, in the trimming recovery process of the light diffusing sheet, it is characterised in that：The rim charge of rectangular strip is transversely equidistant
It is collected into from chopping, and by the rim charge after particle in the collecting bag with identification rim charge raw material information mark.
3. it is preferable, in the trimming recovery process of the light diffusing sheet, it is characterised in that：The cut lengths of rectangle rim charge are leaned on as far as possible
Closely with the size of species light diffusing sheet feed particles.
4. a kind of automatic separating apparatus of light diffusing sheet, including：U-shaped connecting rod, separates rectangle frame, it is characterised in that：The U-shaped
Connecting rod is welded on the center of plane on both sides separation rectangle frame, wherein outside both sides separation rectangle frame side frame close to each other
Edge is overlapped with the parch crack of light diffusing sheet.
5. preferable, the automatic separating apparatus of the light diffusing sheet, it is characterised in that：At least symmetrically placed separation rectangle in both sides
The cross section of two side frames close to each other is triangle and the apex angle of triangle in frame 2
One end is placed in light diffusing sheet parch crack side.
6. preferable, the automatic separating apparatus of the light diffusing sheet, it is characterised in that：Separation rectangle frame side close to each other
The cross section of frame is right angled triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005915.1A CN108032461B (en) | 2017-10-25 | 2017-10-25 | The trimming recovery process of light diffusing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005915.1A CN108032461B (en) | 2017-10-25 | 2017-10-25 | The trimming recovery process of light diffusing sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032461A true CN108032461A (en) | 2018-05-15 |
| CN108032461B CN108032461B (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711005915.1A Active CN108032461B (en) | 2017-10-25 | 2017-10-25 | The trimming recovery process of light diffusing sheet |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012395A1 (en) * | 1999-08-18 | 2001-02-22 | Guy Delteil | Device for producing weakening lines on sheet elements and resulting elements |
| US20010036525A1 (en) * | 2000-03-09 | 2001-11-01 | Kazuyuki Yokokawa | Image dividing film for photo or the like |
| CN102674678A (en) * | 2011-02-04 | 2012-09-19 | 苹果公司 | Methods and apparatus for scribing and breaking layers with curved edges |
| CN204773072U (en) * | 2015-06-26 | 2015-11-18 | 福建南安市新东源石业有限公司 | A side cut device that is used for stone material mosaic composite brick to make |
| CN205364458U (en) * | 2015-12-24 | 2016-07-06 | 嵊州市意海电机配件厂 | GPPS diffuser plate cutting and conveying equipment |
| CN107116602A (en) * | 2017-06-29 | 2017-09-01 | 东莞质研工业设计服务有限公司 | Light guide plate cutting machine |
| CN107207318A (en) * | 2014-11-20 | 2017-09-26 | 康宁股份有限公司 | To the feedback control laser cutting of flexible glass substrate |
-
2017
- 2017-10-25 CN CN201711005915.1A patent/CN108032461B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012395A1 (en) * | 1999-08-18 | 2001-02-22 | Guy Delteil | Device for producing weakening lines on sheet elements and resulting elements |
| US20010036525A1 (en) * | 2000-03-09 | 2001-11-01 | Kazuyuki Yokokawa | Image dividing film for photo or the like |
| CN102674678A (en) * | 2011-02-04 | 2012-09-19 | 苹果公司 | Methods and apparatus for scribing and breaking layers with curved edges |
| CN107207318A (en) * | 2014-11-20 | 2017-09-26 | 康宁股份有限公司 | To the feedback control laser cutting of flexible glass substrate |
| CN204773072U (en) * | 2015-06-26 | 2015-11-18 | 福建南安市新东源石业有限公司 | A side cut device that is used for stone material mosaic composite brick to make |
| CN205364458U (en) * | 2015-12-24 | 2016-07-06 | 嵊州市意海电机配件厂 | GPPS diffuser plate cutting and conveying equipment |
| CN107116602A (en) * | 2017-06-29 | 2017-09-01 | 东莞质研工业设计服务有限公司 | Light guide plate cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108032461B (en) | 2019-11-15 |
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