CN206089452U - Bar optical glass is cracker progressively - Google Patents
Bar optical glass is cracker progressively Download PDFInfo
- Publication number
- CN206089452U CN206089452U CN201620492928.0U CN201620492928U CN206089452U CN 206089452 U CN206089452 U CN 206089452U CN 201620492928 U CN201620492928 U CN 201620492928U CN 206089452 U CN206089452 U CN 206089452U
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- China
- Prior art keywords
- fore
- post
- bottom plate
- optical glass
- progressively
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- 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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- 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
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a bar optical glass is cracker progressively, include: relative post board and the circular shape bottom plate that sets up, the post board sets up in the top, the bottom plate sets up in the below, be provided with the sucking disc post on the post board, the post board sets up on horizontal track, its characterized in that, the two rows of fore -sets of having arranged on the post board, the diameter of one row of fore -set is greater than the diameter of another row fore -set, and every row of fore -set is arranged according to linear structure, and every row of fore -set comprises a plurality of fore -set, the fore -set all sets up in the through -hole of post board, the fore -set all is connected with drive arrangement, drive arrangement can drive the fore -set orientation the bottom plate motion, the bottom plate bottom surface is provided with the coolant jacket.
Description
Technical field
The utility model is related to a kind of optical glass producing device, more particularly to a kind of bar shaped optical glass progressively cracks dress
Put.
Background technology
Optical glass is widely used on various industrial equipments, typically is generally needing to be divided into monolithic glass using front
Then fritter is being determined the roughing and finishing of shape and structure.In large-scale production process, glass generally needs
What is be determined is divided into certain area or volume size.It is as follows the step of optical glass is split in prior art：First exist
The surface glass cutter of monoblock cuts out the cut of determination shape, is then breaking folding along cut, glass is disconnected along cut.But it is existing
The disconnected process of breaking for having technology needs one day cut of a cut to break folding one by one, it is impossible to form quick, many strokes of the large area of automation
Trace breaks together folding, so has a strong impact on industrial production efficiency.
The content of the invention
The utility model overcomes the deficiencies in the prior art, there is provided a kind of bar shaped optical glass of simple structure is progressively cracked
Device.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of bar shaped optical glass progressively cracks dress
Put, including：The post plate being oppositely arranged and the bottom plate of circle, the post plate is disposed over, and the bottom plate is arranged below,
Sucker post is provided with the post plate, the post plate is arranged in horizontal rail, it is characterised in that being placed with the post plate
Two row's fore-sets, the diameter with diameter greater than another row's fore-set of row's fore-set is often arranged fore-set and is arranged according to linear structure, often arranges fore-set
It is made up of several fore-sets, the fore-set is arranged in the through hole of post plate, the fore-set is respectively connected with driving means, the drive
Dynamic device can drive fore-set to move towards the bottom plate；
The bottom plate bottom surface is provided with coolant jacket.
In one preferred embodiment of the utility model, the pipeline of arrangement of spiraling, the pipeline are provided with the coolant jacket
Coolant circulation line is formed by the pump housing.
In one preferred embodiment of the utility model, the driving means are all connected with control device.
In one preferred embodiment of the utility model, the driving means are cylinder, and the cylinder can drive the pressure
Post or the fore-set are along itself axially-movable.
In one preferred embodiment of the utility model, cushion rubber layer is posted in the bottom plate upper surface.
In one preferred embodiment of the utility model, on the bottom plate Vltrasonic device is provided with.
The utility model solves defect present in background technology, and the utility model possesses following beneficial effect：
（1）The cut of needs is first marked according to predetermined segmented shape in optical glass surface（The cut mainly processed
Line）, first temperature is reduced by temperature control line, then by the edge of a straight line score line and bottom plate to it, sucker post first under
Pressure is fixed on glass on bottom plate, and the fore-set of row's straight line arrangement that outer layer is relatively large in diameter applies an appropriate pressure pressure holding
In the neighboring of optical glass crude green body and inner periphery, and then gradually slowly extruding glass makes glass deform upon but not break
Disconnected, the fore-set of the less row straight line arrangement of internal layer diameter applies pressure, disconnected until breaking.Outer layer applies preliminary larger main pressure
Power, internal layer applies less pressure, it is ensured that pressure is slowly increased, and is breaking disconnected instantaneous pressure just, will not apply because of moment
Plus other positions of larger pressure influence.
（2）By cut-cooling-applying deformational stress, the superposition of three's effect can more smooth high-quality fragmentation glass
Glass.If be enough to if the stress for causing glass fragmentation faced only by disposable pre-add after cut, fragmentation energies are higher, fragmentation
The energy of generation can involve peripheral glass, and glass segmentation occurs the fragmentation of a large amount of accidents, no at fragmentation to be along cut
Substandard products.If gradually lowered the temperature, then by the method for applying stress, with the reduction of temperature, plastic deformation amount can be gradually for glass
Under change, the change of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the shadow to peripheral glass
Sound is less, and defect rate is substantially reduced.
（3）The action that control device passes through control cylinder, it is possible to achieve the synchronism of same row's fore-set action, gradually forms
Disconnected mode is successively broken, thus can be gradually formed with precise control zigzag fashion, the complete of zigzag fashion can be kept.
（4）The pipeline arranged in coolant jacket, by pumping coolant（Can be cold water of the temperature less than 10 degrees Celsius,
The liquid of zero degree can also be less than）Circulation is formed, such coolant jacket is played the optical glass cooling of two pieces of deformation plate clampings
Effect, by control coolant temperature and control coolant circulation rate, thermoregulator speed can be controlled.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 be to produce during absorbed glass fragmentation energy, it is ensured that the energy of every cut fragmentation release
The fragmentation at non-cut will not be caused.
（6）Glass under the conditions of the technical solution of the utility model, fragmentation Analysis on Mechanism：Cut can guide glass fragmentation faced
The direction that energy release is propagated, makes glass fragmentation faced move towards along cut；Mainly there are two aspects in the energy source of fragmentation release, and one is
The energy that the power that fore-set applies is produced, another is the energy of molecular chain rupture release at glass fragmentation faced, if should using deformation
If the mode broken glass of power one-time-reach-place, the energy that stress applies in fragmentation energies is very big, energy release during glass fragmentation faced
Larger, the fragmentation probability at non-cut is significantly improved；If cooling, then by way of the certain stress of applying, apply stress
Less, energy release is less during glass fragmentation faced, and the fragmentation probability at non-cut is substantially reduced, and defect rate is greatly reduced.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples；
Fig. 1 is the structural representation of the section of preferred embodiment of the present utility model；
Fig. 2 is the optical glass blank of the cut that preferred embodiment of the present utility model is carried；
In figure：1st, bottom plate, 2, coolant jacket, 3, post plate, 4, fore-set, 6, sucker post, 7, pipeline, 8, pump, 9, fluid box,
10th, optical glass, 11, score line.
Specific embodiment
The utility model is described in further detail presently in connection with drawings and Examples, these accompanying drawings are simplified
Schematic diagram, only illustrates in a schematic way basic structure of the present utility model, therefore it only shows the structure relevant with the utility model
Into.
As shown in Figure 1 and Figure 2, a kind of bar shaped optical glass progressively cracker, including：The post plate 3 being oppositely arranged and circle
Bottom plate 1, post plate 3 is disposed over, and bottom plate 1 is arranged below, and sucker post 6 is provided with post plate 3, and post plate 3 is arranged on
In horizontal rail, two row's fore-sets 4 are placed with post plate 3, the diameter with diameter greater than another row's fore-set 4 of row's fore-set 4 is often arranged
Fore-set 4 is arranged according to linear structure, is often arranged fore-set 4 and is made up of several fore-sets 4, and fore-set 4 is arranged in the through hole of post plate 3,
Fore-set 4 is respectively connected with driving means, and driving means can drive fore-set 4 to move towards bottom plate 1；The bottom surface of bottom plate 1 is provided with
Coolant jacket 2.
First the cut of needs is marked according to predetermined segmented shape on the surface of optical glass 10（The cut mainly processed
Line）, first temperature is reduced by temperature control line, then by the edge of a straight line score line and bottom plate 1 to it, sucker post 6 is first
Push and glass is fixed on bottom plate 1, the fore-set 4 of row's straight line arrangement that outer layer is relatively large in diameter applies an appropriate pressure
Pressure holding in the neighboring of the crude green body of optical glass 10 and inner periphery, and then gradually slowly extrude glass deform upon glass but
Do not break disconnected, the fore-set 4 of the less row straight line arrangement of internal layer diameter applies pressure, disconnected until breaking.Outer layer applies preliminary larger
Main pressure, internal layer applies less pressure, it is ensured that pressure is slowly increased, breaking disconnected instantaneous pressure just, will not be because of
Moment applies larger other positions of pressure influence.
By cut-cooling-applying deformational stress, the superposition of three's effect can more smooth high-quality broken glass.
If be enough to if the stress for causing glass fragmentation faced only by disposable pre-add after cut, fragmentation energies are higher, and fragmentation is produced
Raw energy can involve peripheral glass, and glass segmentation occurs the fragmentation of a large amount of accidents, no at fragmentation to carry out as secondary along cut
Product.If gradually lowered the temperature, then by the method for applying stress, glass can gradually become with the reduction of temperature, plastic deformation amount
Under, the change of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the impact to peripheral glass
Less, defect rate is substantially reduced.
The pipeline 7 of arrangement of spiraling is provided with coolant jacket 2, pipeline 7 forms coolant circulation line 7 by the body of pump 8.Cooling
The pipeline 7 arranged in set 2, by pump 8 coolant is aspirated（Can be cold water of the temperature less than 10 degrees Celsius, it is also possible to be less than
The liquid of zero degree）Circulation is formed, such coolant jacket 2 plays a part of that the optical glass 10 of two pieces of deformation plate clampings is lowered the temperature, leads to
The temperature of control coolant and the circulation rate of control coolant are crossed, thermoregulator speed can be controlled.Pump 8 is by management
Connection coolant jacket 2 and fluid box 9, pump 8 can form the liquid circulation between fluid box 9 and coolant jacket 2.
Driving means are all connected with control device.The action that control device passes through control cylinder, it is possible to achieve same row's fore-set 4
The synchronism of action, gradually forms and successively breaks disconnected mode, thus can be gradually formed with precise control zigzag fashion, Ke Yibao
Hold the complete of zigzag fashion.
Driving means are cylinder, and cylinder can drive compression leg or fore-set 4 along itself axially-movable.
Post cushion rubber layer in the upper surface of bottom plate 1.Cushion rubber layer can be to produce during absorbed glass fragmentation energy, protect
The energy of every cut fragmentation release of card will not cause the fragmentation at non-cut.
Vltrasonic device is provided with bottom plate 1.Vltrasonic device can launch ultrasonic wave, ultrasonic wave energy towards optical glass 10
The potential energy of stress of sustained release glass breakage is enough played, the fracture even prevented during glass breakage at non-cut is reduced.
By cut-cooling-applying deformational stress, the superposition of three's effect can more smooth high-quality broken glass.
If be enough to if the stress for causing glass fragmentation faced only by disposable pre-add after cut, fragmentation energies are higher, and fragmentation is produced
Raw energy can involve peripheral glass, and glass segmentation occurs the fragmentation of a large amount of accidents, no at fragmentation to carry out as secondary along cut
Product.If gradually lowered the temperature, then by the method for applying stress, glass can gradually become with the reduction of temperature, plastic deformation amount
Under, the change of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the impact to peripheral glass
Less, defect rate is substantially reduced.
Glass under the conditions of the technical solution of the utility model, fragmentation Analysis on Mechanism：Cut can guide glass fragmentation faced energy
The direction that amount release is propagated, makes glass fragmentation faced move towards along cut；Mainly there are two aspects in the energy source of fragmentation release, and one is top
The energy that the power that post 4 applies is produced, another is the energy of molecular chain rupture release at glass fragmentation faced, if using deformational stress
If the mode broken glass of one-time-reach-place, in fragmentation energies stress apply energy it is very big, during glass fragmentation faced energy release compared with
Greatly, the fragmentation probability at non-cut is significantly improved；If cooling, then applying certain stress by way of, apply stress compared with
Little, energy release is less during glass fragmentation faced, and the fragmentation probability at non-cut is substantially reduced, and defect rate is greatly reduced.
Strip shaped glass is provided with the cut 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 fore-set 4.
It is above enlightenment according to desirable embodiment of the present utility model, by above-mentioned description, related personnel is complete
Various change and modification can be carried out in the range of without departing from this utility model technological thought.This utility model
The technical scope content that is not limited on specification, it is necessary to technical scope is determined according to right.
Claims (6)
1. a kind of bar shaped optical glass progressively cracker, including：The post plate being oppositely arranged and the bottom plate of circle, the post plate
It is disposed over, the bottom plate is arranged below, sucker post is provided with the post plate, the post plate is arranged on horizontal rail
On, it is characterised in that it is placed with two row's fore-sets on the post plate, the diameter with diameter greater than another row's fore-set of row's fore-set,
Often arrange fore-set to arrange according to linear structure, often arrange fore-set and be made up of several fore-sets, the fore-set is arranged at the through hole of post plate
Interior, the fore-set is respectively connected with driving means, and the driving means can drive fore-set to move towards the bottom plate；
The bottom plate bottom surface is provided with coolant jacket.
2. bar shaped optical glass according to claim 1 progressively cracker, it is characterised in that：Arrange in the coolant jacket
There is the pipeline of arrangement of spiraling, the pipeline forms coolant circulation line by the pump housing.
3. bar shaped optical glass according to claim 1 progressively cracker, it is characterised in that：The driving means connect
Connect control device.
4. bar shaped optical glass according to claim 3 progressively cracker, it is characterised in that：The driving means are gas
Cylinder, the cylinder can drive the fore-set along itself axially-movable.
5. bar shaped optical glass according to claim 1 progressively cracker, it is characterised in that：The bottom plate upper surface
Post cushion rubber layer.
6. bar shaped optical glass according to claim 1 progressively cracker, it is characterised in that：Arrange on the bottom plate
There is Vltrasonic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492928.0U CN206089452U (en) | 2016-05-27 | 2016-05-27 | Bar optical glass is cracker progressively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492928.0U CN206089452U (en) | 2016-05-27 | 2016-05-27 | Bar optical glass is cracker progressively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206089452U true CN206089452U (en) | 2017-04-12 |
Family
ID=58470807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620492928.0U Expired - Fee Related CN206089452U (en) | 2016-05-27 | 2016-05-27 | Bar optical glass is cracker progressively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206089452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837021A (en) * | 2016-05-27 | 2016-08-10 | 苏州微米光学科技有限公司 | Gradual cracking device for strip-shaped optical glass |
-
2016
- 2016-05-27 CN CN201620492928.0U patent/CN206089452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837021A (en) * | 2016-05-27 | 2016-08-10 | 苏州微米光学科技有限公司 | Gradual cracking device for strip-shaped optical glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |