CN206467127U - A kind of device of glass-ceramic matrix shaping - Google Patents
A kind of device of glass-ceramic matrix shaping Download PDFInfo
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- CN206467127U CN206467127U CN201621413923.0U CN201621413923U CN206467127U CN 206467127 U CN206467127 U CN 206467127U CN 201621413923 U CN201621413923 U CN 201621413923U CN 206467127 U CN206467127 U CN 206467127U
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- stainless steel
- glass
- ceramic matrix
- temperature
- shake table
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Abstract
The utility model discloses a kind of device of glass-ceramic matrix shaping, wherein the device is mainly made up of stainless steel mould, shake table and double-layer stainless steel pressing plate, by taking the technical solution of the utility model, it can prepare that composition is uniform, the glass-ceramic matrix of compact structure.
Description
Technical field
The utility model is related to a kind of device of glass-ceramic matrix shaping, belongs to devitrified glass preparation process forming technique
Field.
Background technology
In recent years, devitrified glass is because it is compared with glass and ceramics more excellent physicochemical property, increasingly by building materials row
The favor of industry, many colleges and universities and enterprise also set foot in the field one after another, form many devitrified glass production technologies and production line.It is micro-
Crystal glass sample typically requires that composition is uniform, compact structure, and this is closely related with moulding process in production process.
Glass-ceramic matrix refers to the parent glass of devitrified glass.At present, glass-ceramic matrix forming method has calendering
Method and compressing two kinds, rolling process is discharged the bubble inside devitrified glass melt by way of extruding roller, formed compared with
For fine and close structure.And compressing rule is by the High-temperature crystallite glass melt in mould or the parent glass particle after water quenching
A kind of method of body mechanical compression molding, both the above forming process is both needed to by external force.The technique for producing devitrified glass is main
There are fusion method and sintering process, fusion method uses above-mentioned rolling process moulding process.And rule is melted using above-mentioned compressing technique,
It is compressing in mould by the way that the molecule body after water quenching is placed in, crystallite then is made by coring and crystallization process processing
Glass finished-product.
Devitrified glass of the present utility model prepares main including two processes：One is glass-ceramic matrix shaping, is formed micro-
The parent glass of crystal glass；Two be devitrified glass parent glass pass through coring, crystallization, formed devitrified glass product.
Devitrified glass production process need to generate molten state parent glass melt at high temperature, and the melt often has stirring not
Foot, homogeneity of ingredients is poor, and devitrified glass technique, later stage crystallization process bath composition uniformity are prepared especially for sintering process
Difference and stomata is more.
To solve the above problems, needing to propose that a kind of shaping for promoting the uniform compact structure of glass-ceramic matrix composition is filled
Put.
Utility model content
Composition inequality, stomata are easily caused based on glass-ceramic matrix forming process present in devitrified glass preparation process
More the problem of, the utility model proposes a kind of device of glass-ceramic matrix shaping.
The device is mainly made up of stainless steel mould, shake table and double-layer stainless steel pressing plate.It is loaded with stainless steel mould
High-temperature crystallite glass melt, is the capital equipment of glass-ceramic matrix shaping.Shake table is located at below stainless steel mould, both it
Between achieved a fixed connection by certain stainless steel fixture.Double-layer stainless steel pressing plate is located above High-temperature crystallite glass melt, real
Now to the compressing of High-temperature crystallite glass melt.Hanger is connected with above double-layer stainless steel pressing plate, can be by double-layer stainless steel pressure
Plate is positioned in mould or is taken out.
According to the utility model there is provided a kind of method that glass-ceramic matrix is molded, this method is mainly included the following steps that：
(1) High-temperature crystallite glass melt is prepared：Heating prepare High-temperature crystallite glass melt make its range of viscosities for 5~
20Pas, temperature is the corresponding temperature ranges of 5~20Pas of range of viscosities, and it is 8~12Pas preferably to make its range of viscosities,
Temperature is the corresponding temperature ranges of 8~12Pas.
(2) by stainless steel mould be previously heated to be less than 0~300 DEG C of High-temperature crystallite glass temperatures, preferably 50~
200 DEG C, and mold temperature is not higher than 1350 DEG C.
(3) above-mentioned High-temperature crystallite glass melt is injected in stainless steel mould, shake table vibration, wherein vibration frequency are 50
~100 beats/min, preferably 60~80 beats/min；Amplitude is 0.8~1.6mm, preferably 1.0~1.2mm.Time of vibration is
2~3 minutes.
(4) above-mentioned High-temperature crystallite glass melt is cooled to range of viscosities 103~106.6The corresponding temperature ranges of Pas,
Double-layer stainless steel pressing plate is placed on above-mentioned High-temperature crystallite glass melt.Shake table vibrates again, wherein vibration frequency be 80~
160 beats/min, preferably 100~120 beats/min；Amplitude is 0.5~1.5mm, preferably 0.8~1.0mm.Time of vibration is
1~3 minute.
(5) stainless steel platen is taken out, glass-ceramic matrix shaping.
By taking above-mentioned technical proposal, it can prepare that composition is uniform, the glass-ceramic matrix of compact structure, its beneficial effect
Fruit includes：
(1) vibration of stainless steel mould is driven by the effect of vibration of shake table, promotes the motion of High-temperature crystallite glass melt,
Because density variation is larger between devitrified glass melt and bubble, melt moves downward and forces bubble to move and discharge upwards,
Composition can either be promoted uniform, can promote melt structure fine and close again.
(2) using the compressing substitution compressing mode of tradition machinery of double-layer stainless steel pressing plate, vibration is cleverly utilized
The effect of vibration of platform, makes glass basis or glass-ceramic matrix be pressurized more balanced, internal stress distribution is uniform, enhances crystallite
The physicochemical property of glassware.
Brief description of the drawings
Fig. 1 is the schematic device that a kind of glass-ceramic matrix is molded.
Description of reference numerals
1 shake table
2 stainless steel moulds
3 double-layer stainless steel pressing plates
4 High-temperature crystallite glass melts
5 stainless steel fixtures
6 hangers
Embodiment
For abundant disclosed purpose, the utility model is done further specifically below with reference to drawings and examples
It is bright.
The utility model is related to a kind of device of glass-ceramic matrix shaping, and the device is main by shake table (1), stainless steel
Mould (2), double-layer stainless steel pressing plate (3) and High-temperature crystallite glass melt (4) composition.Shake table (1) is located at stainless steel mould (2)
Lower section, is achieved a fixed connection by certain stainless steel fixture (5) between the two.It is micro- that high temperature is loaded with stainless steel mould (2)
Crystal glass melt (4), is the capital equipment of devitrified glass shaping.Double-layer stainless steel pressing plate (3) is located at High-temperature crystallite glass melt
(4) top, is realized to the compressing of High-temperature crystallite glass melt (4).Hanger is connected with above double-layer stainless steel pressing plate (3)
(6), double-layer stainless steel pressing plate (3) can be positioned in stainless steel mould (2) or be taken out from stainless steel mould (2).
Embodiment 1
A kind of method of glass-ceramic matrix shaping is specifically disclosed in the present embodiment, this method mainly includes following step
Suddenly：
(1) prepare High-temperature crystallite glass melt 4, make its range of viscosities be 5~20Pas, temperature be range of viscosities 5~
The corresponding temperature ranges of 20Pas；
(2) stainless steel mould 2 is previously heated to be less than 0~300 DEG C of 4 temperature of High-temperature crystallite glass melt, and mould temperature
Not higher than 1350 DEG C of degree；
(3) above-mentioned High-temperature crystallite glass melt 4 is injected in stainless steel mould 2, the frequency of shake table 1 is 50~100 beats/min
Clock；Amplitude is 0.8~1.6mm.Time of vibration is 2~3 minutes.Shake table 1 is electromagnetic vibration generator system；
(4) its range of viscosities is made to be in 10 the cooling of above-mentioned High-temperature crystallite glass melt 43~106.6Pas, by bilayer not
Rust keeper plate of steel 3 is placed on above-mentioned High-temperature crystallite glass melt 4.Shake table frequency is 80~160 beats/min；Amplitude be 0.5~
1.5mm.Time of vibration is 1~3 minute；
(5) double-layer stainless steel pressing plate 3 is taken out, glass-ceramic matrix shaping.
Embodiment 2
A kind of method of glass-ceramic matrix shaping is specifically disclosed in the present embodiment, this method mainly includes following step
Suddenly：
(1) prepare High-temperature crystallite glass melt 4, make its range of viscosities be 5~20Pas, temperature be range of viscosities 5~
The corresponding temperature ranges of 20Pas；
(2) stainless steel mould 2 is previously heated to be less than 50~200 DEG C of 4 temperature of High-temperature crystallite glass melt, and mould temperature
Not higher than 1350 DEG C of degree；
(3) above-mentioned High-temperature crystallite glass melt 4 is injected in stainless steel mould 2, the frequency of shake table 1 is 60~80 beats/min
Clock；Amplitude is 1.0~1.2mm.Time of vibration is 2~3 minutes.Shake table 1 is hydraulic vibration gen；
(4) its range of viscosities is made to be in 10 the cooling of above-mentioned High-temperature crystallite glass melt 43~106.6Pas, by bilayer not
Rust keeper plate of steel 3 is placed on above-mentioned High-temperature crystallite glass melt 4.The frequency of shake table 1 is 100~120 beats/min；Amplitude be 0.8~
1.0mm.Time of vibration is 1~3 minute；
(5) double-layer stainless steel pressing plate 3 is taken out, glass-ceramic matrix shaping.
Embodiment 3
A kind of method of glass-ceramic matrix shaping is specifically disclosed in the present embodiment, this method mainly includes following step
Suddenly：
(1) prepare High-temperature crystallite glass melt 4, make its range of viscosities be 10~15Pas, temperature be range of viscosities 10~
The corresponding temperature ranges of 15Pas；
(2) stainless steel mould 2 is previously heated to be less than 100~150 DEG C of High-temperature crystallite glass temperatures, and mould temperature
Not higher than 1350 DEG C of degree；
(3) above-mentioned High-temperature crystallite glass melt 4 is injected in stainless steel mould 2, the frequency of shake table 1 is 70 beats/min；Shake
Width is 1.1mm.Time of vibration is 2.5 minutes.Shake table 1 is electromagnetic vibration generator system or hydraulic vibration gen, be can also be in addition
Other shake tables；
(4) its range of viscosities is made to be in 10 the cooling of above-mentioned High-temperature crystallite glass melt 43~106.6Pas, by bilayer not
Rust keeper plate of steel 3 is placed on above-mentioned High-temperature crystallite glass melt 4.The frequency of shake table 1 is 110 beats/min；Amplitude is 0.9mm.Vibration
Time is 2 minutes；
(5) double-layer stainless steel pressing plate 3 is taken out, glass-ceramic matrix shaping.
Embodiment described above only expresses embodiment of the present utility model, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
1. a kind of device of glass-ceramic matrix shaping, it is characterised in that including：
Stainless steel mould, the stainless steel mould is used to contain devitrified glass melt；
Shake table, the shake table is located at below the stainless steel mould, and the shake table and the stainless steel mould are fixed and connected
Connect；
Hanger is connected with above double-layer stainless steel pressing plate, the double-layer stainless steel pressing plate, the hanger is used for the bilayer not
Rust keeper plate of steel is positioned in the stainless steel mould or taken out from the stainless steel mould.
2. the device of glass-ceramic matrix as described in claim 1 shaping, it is characterised in that the shake table with it is described not
It is fixedly connected between rust steel mold by stainless steel fixture.
3. the device of glass-ceramic matrix as described in claim 1 shaping, wherein the shake table be electromagnetic vibration generator system or
Hydraulic vibration gen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413923.0U CN206467127U (en) | 2016-12-21 | 2016-12-21 | A kind of device of glass-ceramic matrix shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413923.0U CN206467127U (en) | 2016-12-21 | 2016-12-21 | A kind of device of glass-ceramic matrix shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467127U true CN206467127U (en) | 2017-09-05 |
Family
ID=59711197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413923.0U Expired - Fee Related CN206467127U (en) | 2016-12-21 | 2016-12-21 | A kind of device of glass-ceramic matrix shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746512A (en) * | 2016-12-21 | 2017-05-31 | 江苏省冶金设计院有限公司 | The device and the method using device shaping of a kind of glass-ceramic matrix shaping |
| CN107713776A (en) * | 2017-09-29 | 2018-02-23 | 佛山市曼凯盛科技有限公司 | The method for producing devitrified glass baking tray |
-
2016
- 2016-12-21 CN CN201621413923.0U patent/CN206467127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746512A (en) * | 2016-12-21 | 2017-05-31 | 江苏省冶金设计院有限公司 | The device and the method using device shaping of a kind of glass-ceramic matrix shaping |
| CN107713776A (en) * | 2017-09-29 | 2018-02-23 | 佛山市曼凯盛科技有限公司 | The method for producing devitrified glass baking tray |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190102 Granted publication date: 20170905 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220102 Granted publication date: 20170905 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20181221 |