CN106045294A - Optical glass splitting device - Google Patents
Optical glass splitting device Download PDFInfo
- Publication number
- CN106045294A CN106045294A CN201610358725.7A CN201610358725A CN106045294A CN 106045294 A CN106045294 A CN 106045294A CN 201610358725 A CN201610358725 A CN 201610358725A CN 106045294 A CN106045294 A CN 106045294A
- Authority
- CN
- China
- Prior art keywords
- optical glass
- deformation
- deformation plate
- glass
- plate
- 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.)
- Pending
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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
Abstract
The invention relates to an optical glass splitting device, comprising: two deformable plates having an arc face; the bulging arc face of one deformable plate is toward the concave arc face of the other deformable plate; the optical glass splitting device is characterized in that one deformable plate is fixed, one side of the outer side of the other deformable plate is connected with a drive arm, the drive arm may be in drive connection to the deformable plate on the drive arm so as to attach to the deformable plate; the optical glass splitting device also comprises a thermostat, the deformable plates may be disposed in the thermostat.
Description
Technical field
The present invention relates to a kind of optical glass producing device, particularly relate to a kind of optical glass cracker.
Background technology
Optical glass is widely used on various industrial equipment, typically requires the most before use and is divided into by monolithic glass
Then fritter is being determined roughing and the polish of shape and structure.In large-scale production process, glass typically requires
Be determined is divided into certain area or volume size.In prior art, the step that optical glass carries out splitting is as follows: first exist
The surface glass of monoblock lancinates out and determines the cut of shape, is then breaking folding along cut, makes glass disconnect along cut.But it is existing
The disconnected process of breaking having technology needs one day cut of a cut to break folding one by one, it is impossible to form the quick of automatization, many strokes of large area
Trace breaks folding together, so has a strong impact on industrial production efficiency.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the optical glass cracker of a kind of simple in construction.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of optical glass cracker, including: with
Two blocks of deformation plates of arcwall face, the protruding arcwall face of one block of described deformation plate towards the recessed arcwall face of another block deformation plate, its
Being characterised by, one block of described deformation plate is fixed, and outside deformation plate described in another block, one side connects driving arm, and described driving arm can
Drive connection deformation plate on driving arm clings to the described deformation plate fixed；
Also include that temperature control box, described deformation plate can be arranged in described temperature control box.
In a preferred embodiment of the present invention, described temperature control box includes being arranged on the refrigeration compressor in refrigeration seat and energy
Enough cover on the thermal insulation cover forming confined space on described refrigeration seat.
In a preferred embodiment of the present invention, fixing described deformation plate is arranged on refrigeration seat.
In a preferred embodiment of the present invention, drive arm, connect deformation plate and the thermal insulation cover one connection driving arm.
In a preferred embodiment of the present invention, described driving arm connects cylinder.
In a preferred embodiment of the present invention, the arcwall face of one piece of described deformation plate projection is recessed with another block deformation plate
Arcwall face structure is the most identical.
In a preferred embodiment of the present invention, protruding arcwall face and recessed arcwall face all post cushion rubber layer.
In a preferred embodiment of the present invention, some pieces of planes form described arcwall face as substantially planar unit spliced.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect:
(1) first mark the cut of needs at optical glass surface according to predetermined segmented shape, then optical glass is placed on
Between two blocks of deformation plates, drive arm to drive and make two blocks of deformation plates mutually be close to, and then extruding glass makes glass deform upon (deformation
Amount be not result in that glass shifts to an earlier date fragmentation), finally by temperature control box reduce optical glass ambient temperature, until glass all along
Cut ruptures.
(2) the deformation plate of arcuate structure can make monolithic glass fragment into some parallel string configuration, if entered
One step segmentation, can do second pyrolysis by some elongate configuration glass half-twists or other angles, can form matrix type knot
The glass blocks of structure arrangement.
(3) thermal insulation cover links together with driving arm, drives and presses under arm when making glass deformation, and thermal insulation cover covers the most just
Refrigeration seat, forms confined space, so can quickly reduce glass temperature.Driving arm is wholely set to reduce with thermal insulation cover and drives
Dynamic device.
(4) by cut-pre-add deformational stress-cooling, three's effect superposition, can the most smooth high-quality fragmentation glass
Glass.If be enough to cause the stress of glass fragmentation faced only by pre-add disposable after cut if, fragmentation energies is higher, fragmentation
The energy produced can involve peripheral glass, and glass segmentation there will be a large amount of unexpected fragmentation, is not along cut at fragmentation
Substandard products.If prestress, then by the method gradually lowered the temperature, glass is along with the reduction of temperature, and plastic deformation amount can be gradually
Under change, the change of temperature is more mild, and glass fragmentation faced energy release controllability improves, the fragmentation energies release shadow to peripheral glass
Ringing less, defect rate is substantially reduced.
(5) cushion rubber layer can be with the energy produced during absorbed glass fragmentation, it is ensured that the energy of every cut fragmentation release
The fragmentation at non-cut will not be caused.
(6) glass is under the conditions of technical scheme, fragmentation Analysis on Mechanism: cut can guide glass fragmentation faced energy
The direction that release is propagated, makes glass fragmentation faced move towards along cut；The energy source of fragmentation release mainly has two aspects, and one is deformation
The energy that the power that plate applies produces, 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, the energy that in fragmentation energies, stress applies is very big, and during glass fragmentation faced, energy discharges relatively
Greatly, the fragmentation probability at non-cut significantly improves；If applying certain stress, then by the way of cooling, apply stress relatively
Little, during glass fragmentation faced, energy release is less, and the fragmentation probability at non-cut substantially reduces, and defect rate is greatly reduced.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings；
Fig. 1 is the structural representation of the preferred embodiments of the present invention；
In figure: 1, drive arm, 2, thermal insulation cover, 3, deformation plate, 4, arcwall face, 5, refrigeration seat, 6, optical glass.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the signal of simplification
Figure, illustrates the basic structure of the present invention the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
As it is shown in figure 1, a kind of optical glass cracker, including: with two blocks of deformation plates 3 of arcwall face 4, one piece of deformation
The arcwall face 4 of plate 3 projection is fixed towards the recessed arcwall face 4 of another block deformation plate 3, one block of deformation plate 3, another block deformation plate 3
Outside one side connects driving arm 1, drives arm 1 drive connection the deformation plate 3 on arm 1 can driven to cling to the deformation plate fixed
3, drive arm 1 to connect cylinder；Also include that temperature control box, deformation plate 3 can be arranged in temperature control box.
Temperature control box includes the refrigeration compressor being arranged in refrigeration seat 5 and can cover on formation confined air on refrigeration seat 5
Between thermal insulation cover 2.Fixing deformation plate 3 is arranged on refrigeration seat 5.Drive arm 1, connect deformation plate 3 and the insulation driving arm 1
Cover 2 one connects.
The arcwall face 4 of one piece of deformation plate 3 projection arcwall face 4 structure recessed with another block deformation plate 3 is the most identical, protruding
Arcwall face 4 all post cushion rubber layer on recessed arcwall face 4.Cushion rubber layer can be with generation during absorbed glass fragmentation
Energy, it is ensured that the energy of every cut fragmentation release will not cause the fragmentation at non-cut.
By cut-pre-add deformational stress-cooling, three's effect superposition, can the most smooth high-quality broken glass.
If be enough to cause the stress of glass fragmentation faced only by pre-add disposable after cut if, fragmentation energies is higher, fragmentation is produced
Raw energy can involve peripheral glass, and glass segmentation there will be a large amount of unexpected fragmentation, does not carries out being time along cut at fragmentation
Product.If prestress, then by the method gradually lowered the temperature, glass can gradually become along with the reduction of temperature, plastic deformation amount
Under, the change of temperature is more mild, and glass fragmentation faced energy release controllability improves, the fragmentation energies release impact on peripheral glass
Less, defect rate is substantially reduced.
First mark the cut of needs on optical glass 6 surface according to predetermined segmented shape, then optical glass 6 is placed
Between two blocks of deformation plates 3, drive arm 1 to drive and make two blocks of deformation plates 3 mutually be close to, and then extruding glass makes glass deform upon
(deformation quantity is not result in that glass shifts to an earlier date fragmentation), reduces optical glass 6 ambient temperature finally by temperature control box, until glass
Rupture all along cut.
Glass under the conditions of technical scheme, fragmentation Analysis on Mechanism: cut can guide glass fragmentation faced energy to release
Put the direction of propagation, make glass fragmentation faced move towards along cut；The energy source of fragmentation release mainly has two aspects, and one is deformation plate
The energy that 3 power applied produce, another is the energy of molecular chain rupture release at glass fragmentation faced, if using deformational stress one
If the secondary mode broken glass put in place, the energy that in fragmentation energies, stress applies is very big, and during glass fragmentation faced, energy release is relatively big,
Fragmentation probability at non-cut significantly improves；If applying certain stress, then by the way of cooling, apply stress less,
During glass fragmentation faced, energy release is less, and the fragmentation probability at non-cut substantially reduces, and defect rate is greatly reduced.
Some pieces of planes form arcwall face 4 as substantially planar unit spliced, and the plane correspondence one piece of each unit will
The pieces of glass being divided to form, the horizontal edge line of each unit is kissed substantially with diamant pre-cut score line location
Closing, so broken along score line at glass and have no progeny, every block of glass can perfect be fitted in the plane of each unit, it is to avoid glass
The instability being attached on arcwall face 4 be formed causes secondary damage.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel is the most permissible
In the range of without departing from this invention technological thought, carry out various change and amendment.The technical scope of this invention
The content being not limited in description, it is necessary to determine technical scope according to right.
Claims (8)
1. an optical glass cracker, including: with two blocks of deformation plates of arcwall face, the arc that one block of described deformation plate is protruding
Shape is facing to the recessed arcwall face of another block deformation plate, it is characterised in that one block of described deformation plate is fixed, deformation described in another block
Outside plate, one side connects and drives arm, described driving arm can drive connection described in drive the deformation plate on arm to cling to fix
Deformation plate；
Also include that temperature control box, described deformation plate can be arranged in described temperature control box.
Optical glass cracker the most according to claim 1, it is characterised in that: described temperature control box includes being arranged on refrigeration
Refrigeration compressor in Zuo and the thermal insulation cover forming confined space on described refrigeration seat can be covered on.
Optical glass cracker the most according to claim 2, it is characterised in that: fixing described deformation plate is arranged on system
On cold seat.
Optical glass cracker the most according to claim 2, it is characterised in that: drive arm, connect the deformation driving arm
Plate and thermal insulation cover one connect.
Optical glass cracker the most according to claim 1, it is characterised in that: described driving arm connects cylinder.
Optical glass cracker the most according to claim 1, it is characterised in that: the arc that one block of described deformation plate is protruding
The face arcwall face structure recessed with another block deformation plate is the most identical.
Optical glass cracker the most according to claim 6, it is characterised in that: protruding arcwall face and recessed arc
Cushion rubber layer is all posted on face.
Optical glass cracker the most according to claim 1, it is characterised in that: some pieces of planes are as substantially planar list
Unit is spliced to form described arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358725.7A CN106045294A (en) | 2016-05-27 | 2016-05-27 | Optical glass splitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358725.7A CN106045294A (en) | 2016-05-27 | 2016-05-27 | Optical glass splitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106045294A true CN106045294A (en) | 2016-10-26 |
Family
ID=57175530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358725.7A Pending CN106045294A (en) | 2016-05-27 | 2016-05-27 | Optical glass splitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106045294A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133952A (en) * | 1987-11-20 | 1989-05-26 | Kazuo Sato | Method for cutting planar brittle material |
| CN102898012A (en) * | 2011-07-29 | 2013-01-30 | 塔工程有限公司 | Breaking device with adjustable horizontal height and method for adjusting horizontal height thereof |
| CN206014673U (en) * | 2016-05-27 | 2017-03-15 | 苏州微米光学科技有限公司 | Optical glass cracker |
-
2016
- 2016-05-27 CN CN201610358725.7A patent/CN106045294A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133952A (en) * | 1987-11-20 | 1989-05-26 | Kazuo Sato | Method for cutting planar brittle material |
| CN102898012A (en) * | 2011-07-29 | 2013-01-30 | 塔工程有限公司 | Breaking device with adjustable horizontal height and method for adjusting horizontal height thereof |
| CN206014673U (en) * | 2016-05-27 | 2017-03-15 | 苏州微米光学科技有限公司 | Optical glass cracker |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |