CN105837021B - Bar shaped optical glass gradually cracker - Google Patents
Bar shaped optical glass gradually cracker Download PDFInfo
- Publication number
- CN105837021B CN105837021B CN201610358767.0A CN201610358767A CN105837021B CN 105837021 B CN105837021 B CN 105837021B CN 201610358767 A CN201610358767 A CN 201610358767A CN 105837021 B CN105837021 B CN 105837021B
- Authority
- CN
- China
- Prior art keywords
- top pillar
- column plate
- lower pallet
- row
- glass
- 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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- 239000005304 optical glass Substances 0.000 title claims abstract description 22
- 239000002826 coolant Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims description 13
- 238000002604 ultrasonography Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 51
- 238000006062 fragmentation reaction Methods 0.000 description 48
- 238000013467 fragmentation Methods 0.000 description 45
- 230000007547 defect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The present invention relates to a kind of bar shaped optical glass gradually crackers, it include: the column plate and circular lower pallet being oppositely arranged, the column plate is disposed over, the lower pallet is arranged below, sucker column is provided on the column plate, the column plate is arranged in horizontal rail, it is characterized in that, two rows of top pillars are placed on the column plate, the diameter of one row's top pillar is greater than the diameter of another row's top pillar, every row's top pillar is arranged according to linear structure, every row's top pillar is made of several top pillars, the top pillar is arranged in the through-hole of column plate, the top pillar is respectively connected with driving device, the driving device can drive top pillar to move towards the lower pallet；Lower pallet bottom surface is provided with coolant jacket.
Description
Technical field
The present invention relates to a kind of optical glass producing device more particularly to a kind of bar shaped optical glass gradually crackers.
Background technique
Optical glass is widely used on various industrial equipments, generally usually requires for monolithic glass to be divided into using preceding
Fritter is then in the roughing and finishing for being determined shape and structure.In large-scale production process, glass is usually required
It is determined to be divided into certain area or volume size.In the prior art, the step of optical glass is split is as follows: first existing
The scratch for determining shape is cut out on the surface of monolith with glass cutter, is then breaking folding along scratch, disconnects glass along scratch.But it is existing
There is the disconnected process of breaking of technology that one day scratch of a scratch is needed to break folding one by one, can not form the quick of automation, more strokes of large area
Trace breaks folding together, seriously affects industrial production efficiency in this way.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, a kind of simple bar shaped optical glass of structure is provided and gradually cracks dress
It sets.
In order to achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of bar shaped optical glass gradually cracker, packet
Include: the column plate and circular lower pallet being oppositely arranged, the column plate are disposed over, and the lower pallet is arranged below, described
Sucker column is provided on column plate, the column plate is arranged in horizontal rail, which is characterized in that is placed with two rows on the column plate
Top pillar, the diameter of row's top pillar are greater than the diameter of another row's top pillar, and every row's top pillar is arranged according to linear structure, if every row's top pillar by
Dry top pillar composition, the top pillar are arranged in the through-hole of column plate, and the top pillar is respectively connected with driving device, the driving dress
Setting can drive top pillar to move towards the lower pallet；
The lower pallet bottom surface is provided with coolant jacket.
In a preferred embodiment of the present invention, the pipeline for arrangement of spiraling is provided in the coolant jacket, the pipeline passes through
The pump housing forms coolant liquid circulation line.
In a preferred embodiment of the present invention, the driving device is all connected with control device.
In a preferred embodiment of the present invention, the driving device be cylinder, the cylinder can drive the compression leg or
The top pillar is axially moved along itself.
In a preferred embodiment of the present invention, cushion rubber layer is posted in the lower pallet upper surface.
In a preferred embodiment of the present invention, Vltrasonic device is provided on the lower pallet.
The invention solves the defect existing in the background technology, the present invention have it is following the utility model has the advantages that
(1) scratch (scratch mainly processed of needs is first marked according to scheduled segmented shape in optical glass surface
Line), first temperature is reduced by temperature control line, then by the edge of a straight line score line and lower pallet to its, sucker column first under
Glass is fixed on lower pallet by pressure, and the top pillar for row's straight line arrangement that outer layer is relatively large in diameter applies a pressure pressure holding appropriate
Neighboring and inner periphery in optical glass crude green body, and then gradually slowly squeeze glass and make glass deformation occurs but does not break
Disconnected, the top pillar of the lesser row straight line arrangement of internal layer diameter applies pressure, disconnected until breaking.Outer layer applies preliminary larger main pressure
Power, internal layer apply lesser pressure, guarantee that pressure is slowly increased, disconnected instantaneous pressure is lucky breaking, and will not apply because of moment
Add other positions of larger pressure influence.
(2) by scratch-cooling-application deformational stress, the superposition of three's effect, can more smooth high quality fragmentation glass
Glass.If it is the stress for being enough to cause glass fragmentation faced only by pre-add disposable after scratch, fragmentation energies are higher, fragmentation
The energy of generation can involve peripheral glass, and glass segmentation will appear a large amount of unexpected fragmentations, is not along scratch at fragmentation
Substandard products.If gradually cooled down, then by applying the method for stress, for glass with the reduction of temperature, plastic deformation amount can be gradually
Under change, the variation of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the shadow to peripheral glass
Sound is smaller, and defect rate substantially reduces.
(3) control device may be implemented the synchronism of same row's top pillar movement, gradually formed by the movement of control cylinder
Disconnected mode is successively broken, thus zigzag fashion can be accurately controlled and gradually form, the complete of zigzag fashion can be kept.
(4) pipeline being arranged in coolant jacket, by pumping inhale coolant liquid (can be the cold water that temperature is lower than 10 degrees Celsius,
It is also possible to the liquid lower than zero degree) circulation is formed, such coolant jacket is played the optical glass cooling of two pieces of deformation plate clampings
Effect, by control coolant liquid temperature and control coolant liquid circulation rate, can control temperature adjusting speed.Pump
By management connection coolant jacket and fluid box, pump can form the liquid circulation between fluid box and coolant jacket.
(5) cushion rubber layer can energy to be generated when absorbed glass fragmentation, guarantee the energy of every scratch fragmentation release
It will not cause the fragmentation at non-scratch.
(6) glass is under the conditions of technical solution of the present invention, fragmentation Analysis on Mechanism: scratch can guide glass fragmentation faced energy
The direction propagated is discharged, moves towards glass fragmentation faced along scratch；Mainly there are two aspects in the energy source of fragmentation release, and one is top pillar
The energy that the power of application generates, the other is the energy that molecular chain rupture discharges at glass fragmentation faced, if using deformational stress one
If secondary mode broken glass in place, the energy that stress applies in fragmentation energies is very big, and energy release is larger when glass fragmentation faced,
Fragmentation probability at non-scratch significantly improves；If cooling, then by way of applying certain stress, application stress is smaller,
Energy release is smaller when glass fragmentation faced, and the fragmentation probability at non-scratch is substantially reduced, and defect rate is greatly reduced.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples；
Fig. 1 is the structural schematic diagram of the section of the preferred embodiment of the present invention；
Fig. 2 is the optical glass blank for the scratch that the preferred embodiment of the present invention has；
In figure: 1, lower pallet, 2, coolant jacket, 3, column plate, 4, top pillar, 6, sucker column, 7, pipeline, 8, pump, 9, fluid box,
10, optical glass, 11, score line.
Specific embodiment
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As shown in Figure 1 and Figure 2, a kind of bar shaped optical glass gradually cracker, comprising: the column plate 3 and circle being oppositely arranged
Lower pallet 1, column plate 3 is disposed over, and lower pallet 1 is arranged below, and sucker column 6 is provided on column plate 3, and the setting of column plate 3 exists
In horizontal rail, two rows of top pillars 4 are placed on column plate 3, the diameter of row's top pillar 4 is greater than the diameter of another row's top pillar 4, every row
Top pillar 4 is arranged according to linear structure, and every row's top pillar 4 is made of several top pillars 4, and top pillar 4 is arranged in the through-hole of column plate 3,
Top pillar 4 is respectively connected with driving device, and driving device can drive top pillar 4 to move towards lower pallet 1；1 bottom surface of lower pallet is provided with
Coolant jacket 2.
Scratch (the scratch mainly processed of needs is first marked according to scheduled segmented shape on 10 surface of optical glass
Line), first temperature is reduced by temperature control line, then by the edge of a straight line score line and lower pallet 1 to it, sucker column 6 is first
Glass is fixed on lower pallet 1 by pushing, and the top pillar 4 for row's straight line arrangement that outer layer is relatively large in diameter applies a pressure appropriate
Press neighboring in 10 crude green body of optical glass and inner periphery, so gradually slowly squeeze glass make glass deformation occurs but
Disconnected, the application pressure of top pillar 4 of the lesser row straight line arrangement of internal layer diameter is not broken, it is disconnected until breaking.Outer layer applies tentatively larger
Main pressure, internal layer apply lesser pressure, guarantee that pressure is slowly increased, and breaking, disconnected instantaneous pressure is lucky, will not be because of
Moment applies larger other positions of pressure influence.
By scratch-cooling-application deformational stress, the superposition of three's effect, can more smooth high quality broken glass.
If it is the stress for being enough to cause glass fragmentation faced only by pre-add disposable after scratch, fragmentation energies are higher, and fragmentation produces
Raw energy can involve peripheral glass, and glass segmentation will appear a large amount of unexpected fragmentations, not carry out along scratch as secondary at fragmentation
Product.If gradually cooled down, then by applying the method for stress, with the reduction of temperature, plastic deformation amount can gradually become glass
Under, the variation of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the influence to peripheral glass
Smaller, defect rate substantially reduces.
The pipeline 7 for arrangement of spiraling is provided in coolant jacket 2, pipeline 7 forms coolant liquid circulation line 7 by 8 bodies of pump.It is cooling
The pipeline 7 being arranged in 2 is covered, (cold water of the temperature lower than 10 degrees Celsius is can be by 8 suction coolant liquids of pump, is also possible to be lower than
The liquid of zero degree) circulation is formed, such coolant jacket 2 plays the role of cooling down the optical glass 10 that two blocks of deformation plates clamp, lead to
It crosses the temperature of control coolant liquid and controls the circulation rate of coolant liquid, can control the speed of temperature adjusting.Pump 8 passes through management
It is connected to coolant jacket 2 and fluid box 9, pump 8 can form the liquid circulation between fluid box 9 and coolant jacket 2.
Driving device is all connected with control device.Same row's top pillar 4 may be implemented by the movement of control cylinder in control device
The synchronism of movement gradually forms and successively breaks disconnected mode, thus can accurately control zigzag fashion and gradually form, Ke Yibao
Hold the complete of zigzag fashion.
Driving device is cylinder, and cylinder can drive compression leg or top pillar 4 to be axially moved along itself.
Post cushion rubber layer in 1 upper surface of lower pallet.Cushion rubber layer can energy to be generated when absorbed glass fragmentation, protect
The energy for demonstrate,proving every scratch fragmentation release will not cause fragmentation at non-scratch.
Vltrasonic device is provided on lower pallet 1.Vltrasonic device can emit ultrasonic wave, ultrasonic energy towards optical glass 10
The potential energy of stress of sustained release glass breakage is enough played, the fracture even prevented when glass breakage at non-scratch is reduced.
By scratch-cooling-application deformational stress, the superposition of three's effect, can more smooth high quality broken glass.
If it is the stress for being enough to cause glass fragmentation faced only by pre-add disposable after scratch, fragmentation energies are higher, and fragmentation produces
Raw energy can involve peripheral glass, and glass segmentation will appear a large amount of unexpected fragmentations, not carry out along scratch as secondary at fragmentation
Product.If gradually cooled down, then by applying the method for stress, with the reduction of temperature, plastic deformation amount can gradually become glass
Under, the variation of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the influence to peripheral glass
Smaller, defect rate substantially reduces.
Glass is under the conditions of technical solution of the present invention, fragmentation Analysis on Mechanism: scratch can guide glass fragmentation faced energy to release
The direction for putting propagation moves towards glass fragmentation faced along scratch；Mainly there are two aspects in the energy source of fragmentation release, and one is top pillar 4
The energy that the power of application generates, the other is the energy that molecular chain rupture discharges at glass fragmentation faced, if using deformational stress one
If secondary mode broken glass in place, the energy that stress applies in fragmentation energies is very big, and energy release is larger when glass fragmentation faced,
Fragmentation probability at non-scratch significantly improves；If cooling, then by way of applying certain stress, application stress is smaller,
Energy release is smaller when glass fragmentation faced, and the fragmentation probability at non-scratch is substantially reduced, and defect rate is greatly reduced.
Strip shaped glass is equipped with the scratch danger of a plurality of line segmentation line form in Fig. 2, and every straight line is score line, circle portion
Divide the position for representing the pressure holding of top pillar 4.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (3)
1. a kind of bar shaped optical glass gradually cracker, comprising: the column plate and circular lower pallet being oppositely arranged, the column plate
It is disposed over, the lower pallet is arranged below, and sucker column is provided on the column plate, and the column plate is arranged in horizontal rail
On, which is characterized in that two rows of top pillars are placed on the column plate, the diameter of row's top pillar is greater than the diameter of another row's top pillar,
Every row's top pillar is arranged according to linear structure, and every row's top pillar is made of several top pillars, and the top pillar is arranged at the through-hole of column plate
Interior, the top pillar is respectively connected with driving device, and the driving device can drive top pillar to move towards the lower pallet；
The lower pallet bottom surface is provided with coolant jacket；The pipeline for arrangement of spiraling is provided in the coolant jacket, the pipeline passes through
The pump housing forms coolant liquid circulation line；Post cushion rubber layer in the lower pallet upper surface；Ultrasound is provided on the lower pallet
Device.
2. bar shaped optical glass according to claim 1 gradually cracker, it is characterised in that: the driving device connects
Connect control device.
3. bar shaped optical glass according to claim 2 gradually cracker, it is characterised in that: the driving device is gas
Cylinder, the cylinder can drive the top pillar to be axially moved along itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358767.0A CN105837021B (en) | 2016-05-27 | 2016-05-27 | Bar shaped optical glass gradually cracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358767.0A CN105837021B (en) | 2016-05-27 | 2016-05-27 | Bar shaped optical glass gradually cracker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105837021A CN105837021A (en) | 2016-08-10 |
| CN105837021B true CN105837021B (en) | 2019-09-06 |
Family
ID=56594636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358767.0A Active CN105837021B (en) | 2016-05-27 | 2016-05-27 | Bar shaped optical glass gradually cracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105837021B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417670B (en) * | 2018-05-15 | 2019-12-13 | 苏州理合文科技有限公司 | Production process of silicon solar cell |
| CN108585466B (en) * | 2018-07-09 | 2020-12-18 | 河南理工大学 | Ultrasonic machining device for optical glass |
| CN110054406A (en) * | 2019-03-13 | 2019-07-26 | 昆山国显光电有限公司 | Breaking device and splinter method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004051394A (en) * | 2002-07-17 | 2004-02-19 | Nippon Sheet Glass Co Ltd | Method and apparatus for cutting glass plate |
| JP5376282B2 (en) * | 2008-03-25 | 2013-12-25 | 日本電気硝子株式会社 | Glass plate folding method and glass plate folding device |
| US8146385B2 (en) * | 2010-04-29 | 2012-04-03 | Corning Incorporated | Methods for separating glass sheets from continuous glass ribbons |
| WO2012108391A1 (en) * | 2011-02-09 | 2012-08-16 | 旭硝子株式会社 | Glass plate cutting method and glass plate cutting device |
| KR101763572B1 (en) * | 2011-07-29 | 2017-08-01 | 주식회사 탑 엔지니어링 | A breaking apparatus able to control horizontal level and a method for measuring horizontal level using a breaking apparatus of glass panel |
| KR101355435B1 (en) * | 2012-05-04 | 2014-01-28 | 삼성코닝정밀소재 주식회사 | Breaking apparatus for glass substrate |
| CN103713409B (en) * | 2013-12-27 | 2016-03-30 | 合肥京东方光电科技有限公司 | A kind of liquid crystal panel cutter sweep and cutting method |
| CN206089452U (en) * | 2016-05-27 | 2017-04-12 | 苏州微米光学科技有限公司 | Bar optical glass is cracker progressively |
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- 2016-05-27 CN CN201610358767.0A patent/CN105837021B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105837021A (en) | 2016-08-10 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190816 Address after: Jiaojiang Jia Zhi Village District of Taizhou City, Zhejiang province 318000 Street No. 368 Applicant after: Yang Cong Address before: 215000 room No. 29, No. 369, Lu Shan Road, high tech Zone, Jiangsu, Suzhou, China Applicant before: Suzhou Weimi Optics Technology Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: Room 1207, building 3, entrepreneurial center, No. 82 Huayuan Road, Chuzhou City, Anhui Province Patentee after: Chuzhou Jiagu Information Technology Co.,Ltd. Address before: Jiaojiang Jia Zhi Village District of Taizhou City, Zhejiang province 318000 Street No. 368 Patentee before: Yang Cong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210720 Address after: 239000 No. 40, Mingzhu Road, Mingguang Industrial Park, Chuzhou City, Anhui Province Patentee after: MINGGUANG KCWY ELECTRICAL EQUIPMENTS Co.,Ltd. Address before: 239000 room 1207, building 3, Venture Center, 82 Huayuan Road, Chuzhou City, Anhui Province Patentee before: Chuzhou Jiagu Information Technology Co.,Ltd. |
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| PE01 | Entry into force 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: Strip optical glass progressive cracking device Effective date of registration: 20230803 Granted publication date: 20190906 Pledgee: Mingguang Company limited by guarantee financing Pledgor: MINGGUANG KCWY ELECTRICAL EQUIPMENTS Co.,Ltd. Registration number: Y2023980050842 |