CN105541308B - A kind of high anti-reflection sapphire ingot manufacturing equipment and manufacturing process - Google Patents
A kind of high anti-reflection sapphire ingot manufacturing equipment and manufacturing process Download PDFInfo
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- CN105541308B CN105541308B CN201610045578.8A CN201610045578A CN105541308B CN 105541308 B CN105541308 B CN 105541308B CN 201610045578 A CN201610045578 A CN 201610045578A CN 105541308 B CN105541308 B CN 105541308B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
- B28D5/0017—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing using moving tools
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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Abstract
The present invention provides a kind of high anti-reflection sapphire ingot manufacturing equipment and manufacturing process, including reducing mechanism, material-gathering device, blower device, decompressor, conveyer belt, high temp sintering device, draws bar device, high temp-resistant blowing machine, stent and terminal control mechanism.The present invention is easy to operate, easy to use, reducing mechanism that the present invention is equipped with, material-gathering device, decompressor, conveyer belt, high temp sintering device, draw bar device, high temp-resistant blowing machine, stent and terminal control mechanism and integrate sapphire and crush, be sintered, drawing the techniques such as stick blower device, can promote the producing efficiency of sapphire ingot；The temperature for the pulverizer that the condensed water circulation device of reducing mechanism body upper surface is covered in when can crush reduction, so as to reduce loss of material, improving material service efficiency；The service life of extension pulverizer can be made by being covered in the damping device of reducing mechanism body lower surface, and then extend the service life of sapphire ingot manufacturing equipment, while promote work efficiency.
Description
Technical field
The present invention relates to a kind of sapphire manufacturing equipment, more particularly, to a kind of high anti-reflection sapphire ingot manufacturing equipment and
Manufacturing process.
Background technology
Sapphire (Sapphire) is in sapphire in addition to red ruby, and other color sapphires lead to
Claim, main component is aluminium oxide, is to be combined by three oxygen atoms and two aluminium atoms in the form of covalent bond, crystal knot
Structure is hexagonal lattice structure.Due to sapphire optics, to penetrate band very wide, all has from black light (190nm) to middle infrared ray
There is good translucency, therefore be largely used in optical element, infrared facility, the radium-shine lens materials of high intensity and photomask materials
On, there is the high velocity of sound, high temperature resistant, anticorrosive, high rigidity, high light transmittance.Sapphire price, and be a kind of suitable
Therefore difficult to machine material, should be ensured that the peak use rate of material in process.
CN2014106257391 discloses a kind of sapphire crystal and draws stick method and cutter.Wherein, the described method includes：
Stick knife, which is drawn, using first draws stick to the first depth along preset direction；It is square from first depth along presetting that stick knife is drawn using second
To continuing to draw stick, completed until drawing stick；Wherein, the described first length for drawing stick knife is less than the described second length for drawing stick knife.This
The sapphire crystal of invention draws stick method and cutter, due to first draw stick knife length it is shorter, torque is relatively small, is drawing stick
When, it is unlikely to deform；And when drawing stick knife using second and continuing to draw stick, service portion can be all applied on sapphire crystal, by
Power is uniform.But the producing efficiency of sapphire ingot how is promoted, is considerable.
CN2012100441880 discloses a kind of sapphire single-crystal furnace, including furnace body, crucible and heating coil, the stove
The upper end of body is equipped with opening, from the opening of the furnace body until the bottom of furnace body is installed with heat-preservation cylinder, the heat preservation
The upper end of cylinder is equipped with cover board, and the cover board is equipped with lifting rod mounting hole, and the arranged on left and right sides side of the lifting rod mounting hole is distinguished
Equipped with nitrogen inlet and nitrogen outlet, the bottom of the heat-preservation cylinder is installed with support base, is fixed on the support base
Crucible is installed, wraps up one layer of quartz ring on the outer wall of the crucible, the quartz ring is around with heating coil.But how to reduce
Loss of material, while making apparatus service life is promoted, it is considerable.
The content of the invention
The object of the present invention is to provide a kind of easy to operate, easy to use, sapphire ingot manufacture efficiency can be promoted, is carried
Material service efficiency is risen, extends service life of equipment, improves the anti-reflection sapphire ingot manufacturing equipment of height and the manufacture of safety coefficient
Technique.
The technical scheme is that：A kind of high anti-reflection sapphire ingot manufacturing equipment, including reducing mechanism, gather materials dress
It puts, blower device, decompressor, conveyer belt, high temp sintering device, draw bar device, high temp-resistant blowing machine, stent and terminal control
Device processed, it is characterised in that：On the bracket, the reducing mechanism is fixedly connected the reducing mechanism with the stent；
Material-gathering device is equipped with below the reducing mechanism, the material-gathering device is fixedly connected with the reducing mechanism；In the dress that gathers materials
Lower end is put equipped with blower device, the blower device is fixedly connected with the material-gathering device；The blower device upper right side is equipped with
Decompressor, the decompressor are fixedly connected by conduit with the blower device；Transmission is equipped with below the decompressor
Band；The transmission belt right is equipped with high temp sintering device；The high temp sintering device upper end, which is equipped with, draws bar device, described to draw stick dress
It puts and is fixedly connected with the high temp sintering device；The high temp sintering device has right end to be additionally provided with high temp-resistant blowing machine, described resistance to
High temperature blower is fixedly connected with the high temp sintering device；The decompressor is drawn bar device and is fixed respectively at the stent
Connection；The terminal control mechanism is located at the reducing mechanism left end, the reducing mechanism, blower device, decompressor, high temperature
Sintering equipment is drawn bar device, high temp-resistant blowing machine and is electrically connected with the terminal control mechanism.
Further, the reducing mechanism include first charging aperture, second charging aperture, condensed water circulation device, damping device,
Reducing mechanism body；The first charging aperture, second charging aperture are located at reducing mechanism body upper end and upper right side respectively, described cold
Condensate circulator is covered in reducing mechanism body upper surface, is fixedly connected with reducing mechanism body；The damping device covering
In reducing mechanism body lower surface, it is fixedly connected with reducing mechanism body.
Further, the material-gathering device includes the identical material-collecting funnel of several sizes, passage, gather materials bottle；It is described to gather materials
The bottle that gathers materials is equipped with below funnel, the bottle that gathers materials is fixedly connected by passage with the material-collecting funnel.
Further, the decompressor includes drainage tube, stamping die, decompressor body, cavity and idiosome outlet；
Drainage tube, stamping die, cavity and idiosome outlet are equipped in the decompressor body interior；The drainage tube lower end is equipped with
Stamping die, cavity；Idiosome is equipped with below the stamping die, cavity to export；The drainage tube, stamping die with the punching
Pressure device body is fixedly connected, and the decompressor body is fixedly connected with the stent.
Further, the high temp sintering device includes sintering control zone, sintering hot zone, the first control valve and the second control
Valve processed；The sintering control zone is including sintering temperature adds button, sintering temperature to subtract button, sintering time adds button, sintering time
Subtract button, rate temperature change control button and sintered heat insulating start button.
Further, the bar device of drawing includes box body, draws stick knife cutter hub, scalable handle of a knife, grinding sword and fixed mechanism,
The box body is fixedly connected by fixed mechanism with stent, and the stick knife cutter hub of drawing is arranged on the tray interior, described to stretch
Contracting handle of a knife is fixedly connected with the box body；It is equipped in the scalable handle of a knife lower end and draws stick knife cutter hub, stick knife cutter hub is drawn described
Lower face is equipped with to be ground the grinding sword of sapphire wafer, and the grinding sword is fixedly connected with drawing stick knife cutter hub.
Further, the fixed mechanism and the stent are detachable.
Further, the terminal control mechanism includes controlling the crushing of reducing mechanism to control switch, rushed for controlling
The punching press control switch of pressure device, for control punching press pressure pressure regulation button, for controlling condensed water circulation device
Control condensation switch, the first control valve control button, the second control valve control button, high temp-resistant blowing machine switch, blower device
Control button and the extension and contraction control button for controlling scalable handle of a knife.
A kind of high anti-reflection sapphire ingot manufacturing process, includes the following steps：
1）High-purity mangesium oxide aluminium powder is positioned in reducing mechanism and carries out further refinement crushing, before crushing, passes through end
The speed setting of blender is 660 turns per minute by end control device, while adds in 2.0% auxiliary agent, by condensed water circulation device
It opens, can reduce loss of material in crushing process, during crushing, the damping device that reducing mechanism is equipped with can extend the equipment longevity
Life, promotes safety coefficient, and the reducing mechanism is ultra micron pulverizer；
2）After ultra micron pulverizer, high-purity mangesium oxide aluminium powder described in material-collecting funnel, passage entrance by gathering materials
In bottle, the bottle that gathers materials is connected with the blower device, and under the action of blower device, high-purity mangesium oxide aluminium powder is by conduit
Into in the decompressor；
3）Before the decompressor performs punching press, the punching press pressure of stamping die is arranged to by terminal control mechanism
25 pas, high-purity mangesium oxide aluminium powder enters in the cavity in stamping die, and when static, cavity is cube structure, during punching press, type
Chamber starts to become smaller, and the alumina powder in cavity acts on forming several irregular aluminium oxide idiosomes by punching press, and idiosome is by described
Idiosome outlet is on the conveyer belt below decompressor；
4）Irregular aluminium oxide idiosome is transported by conveyer belt to high temp sintering device, before sintering, passes through the high temperature
It is 1220 degrees Celsius ~ 1230 degrees Celsius that sintering equipment control zone, which sets sintering temperature, the sintered heat insulating time for 4 it is small when ~ it is 4.5 small
When, while first control valve is closed by the terminal control mechanism, second control valve is opened, starts high temperature resistant drum
Wind turbine, and pass through through hole and send hot-fluid to the bar device of drawing, during sintering, aluminium oxide idiosome disintegrates, and alpha-alumina crystals particle exists
Under the drive of hot-fluid, form block in the tray interior for drawing bar device；
5）After the completion of sintering, when the height of box body internal oxidition aluminium block body is more than the height for drawing stick knife cutter hub, by described
Stick cutter hub is drawn in terminal control mechanism startup, is drawn stick knife and is started to draw stick downwards, is drawn after stick terminates, is passed through the terminal control mechanism
Start scalable handle of a knife, make to draw stick knife cutter hub and be lifted up, draw stick completion.
6）The fixed mechanism drawn on bar device is removed, takes out sapphire ingot.
The invention has the advantages and positive effects that：The present invention is easy to operate, easy to use, the crushing that the present invention is equipped with
Device, material-gathering device, decompressor, conveyer belt, high temp sintering device, draw bar device, high temp-resistant blowing machine, branch at blower device
Frame and terminal control mechanism integrate sapphire and crush, are sintered, drawing the techniques such as stick, can promote the making effect of sapphire ingot
Rate；The temperature for the pulverizer that the condensed water circulation device of reducing mechanism body upper surface is covered in when can crush reduction, so as to subtract
Few loss of material, improving material service efficiency；Extension pulverizer can be made by being covered in the damping device of reducing mechanism body lower surface
Service life, and then extend the service life of sapphire ingot manufacturing equipment, while promote work efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is reducing mechanism structure diagram of the present invention；
Fig. 3 is material-gathering device structure diagram of the present invention；
Fig. 4 is decompressor structure diagram of the present invention；
Fig. 5 is sintering equipment structure diagram of the present invention；
Fig. 6 is that the present invention draws bar device structure diagram；
Fig. 7 is terminal control mechanism structure diagram of the present invention.
In figure：
1. reducing mechanism；101. first charging aperture；102. second charging aperture；103. condensed water circulation device；104. it crushes
Device body；
105. damping device；2. material-gathering device；201. material-collecting funnel；202. passage；203. gather materials bottle；3. air blast fills
It puts；
4. decompressor；401. drainage tube；402. stamping die；403. decompressor bodies；404. cavity；405. idiosome
Outlet；
5. conveyer belt；6. high temp sintering device；601. sintering control zones；6011. sintering temperatures are promoted plus button；
The promotion of 6012. sintering temperatures subtracts button；6013. sintering times add button；6014. sintering times subtract button；
6015. rate temperature change control button；6016. keep the temperature start button；602. sintering hot zones；603. first controls
Valve processed；
604. second control valves；7. draw bar device；701. box body；702. draw stick knife cutter hub；703. scalable handle of a knifes；
704. grinding swords；705. fixed mechanism；8. high temp-resistant blowing machine；9. stent；10. terminal control mechanism；
1001. crush switch；1002. punching press switchs；1003. punching press pressure regulation buttons；1004. condensed water circulation device
Switch；
1005. first control valve control buttons；1006. second control valve control buttons；1007. high temp-resistant blowing machine is opened
It closes；
1008. blower device regulation button；1009. extension and contraction control button.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the present invention provides a kind of high anti-reflection sapphire ingot manufacture
Equipment, including reducing mechanism 1, material-gathering device 2, blower device 3, decompressor 4, conveyer belt 5, high temp sintering device 6, draw stick dress
Put 7, high temp-resistant blowing machine 8, stent 9 and terminal control mechanism 10, it is characterised in that：The reducing mechanism 1 is in the stent 9
On, the reducing mechanism 1 is fixedly connected with the stent 9；Material-gathering device 2 is equipped with below the reducing mechanism 1, it is described to gather materials
Device 2 is fixedly connected with the reducing mechanism 1；2 lower end of material-gathering device be equipped with blower device 3, the blower device 3 with
The material-gathering device 2 is fixedly connected；3 upper right side of blower device is equipped with decompressor 4, and the decompressor 4 passes through conduit
It is fixedly connected with the blower device 3；4 lower section of decompressor is equipped with conveyer belt 5；5 right of transmission belt is equipped with high temperature
Sintering equipment 6；6 upper end of high temp sintering device is equipped with and draws bar device 7, described to draw bar device 7 and the high temp sintering device 6
It is fixedly connected；The high temp sintering device 6 has right end to be additionally provided with high temp-resistant blowing machine 8, the high temp-resistant blowing machine 8 and the height
Warm sintering equipment 6 is fixedly connected；The decompressor 4 is drawn bar device 7 and is fixedly connected respectively at the stent 9；The terminal control
Device 10 processed is located at 1 left end of reducing mechanism, the reducing mechanism 1, blower device 3, decompressor 4, high temp sintering device
6th, bar device 7, high temp-resistant blowing machine 8 is drawn to be electrically connected with the terminal control mechanism 10.
Further, the reducing mechanism 1 includes first charging aperture 101, second charging aperture 102, condensed water circulation device
103rd, damping device 105, reducing mechanism body 104；The first charging aperture 101, second charging aperture 102 are located at respectively crushes dress
104 upper end of body and upper right side are put, the condensed water circulation device 103 is covered in 104 upper surface of reducing mechanism body, with crushing
Device body 104 is fixedly connected；The damping device 105 is covered in 104 lower surface of reducing mechanism body, with reducing mechanism body
104 are fixedly connected.
Further, the material-gathering device 2 includes the identical material-collecting funnel 201 of several sizes, passage 202, gather materials bottle
203；201 lower section of material-collecting funnel is equipped with the bottle 203 that gathers materials, and the bottle 203 that gathers materials passes through passage 202 and the material-collecting funnel
201 are fixedly connected.
Further, the decompressor 4 includes drainage tube 401, stamping die 402, decompressor body 403, cavity 404
And idiosome outlet 405；The decompressor body 403 be internally provided with drainage tube 401, stamping die 402, cavity 404 with
And idiosome outlet 405；401 lower end of drainage tube is equipped with stamping die 402, cavity 404；The stamping die 402, cavity
404 lower sections are equipped with idiosome and export 405；The drainage tube 401, stamping die 402 are fixed with the decompressor body 403 to be connected
It connects, the decompressor body 403 is fixedly connected with the stent 9.
Further, the high temp sintering device 6 includes sintering control zone 601, sintering hot zone 602, the first control valve 603
And second control valve 604；It is described sintering control zone 601 including sintering temperature add button 6011, sintering temperature subtract button 6012,
Sintering time adds button 6013, sintering time to subtract button 6014, rate temperature change control button 6015 and sintered heat insulating to open
Dynamic button 6016.
Further, the bar device 7 of drawing includes box body 701, draws stick knife cutter hub 702, scalable handle of a knife 703, grinding sword 704
And fixed mechanism 705, the box body 701 are fixedly connected by fixed mechanism 705 with stent 9, the stick knife cutter hub 702 of drawing is set
It puts inside the box body 701, the scalable handle of a knife 703 is fixedly connected with the box body 701；In the scalable handle of a knife
703 lower ends are equipped with and draw stick knife cutter hub 702, are equipped with to be ground the mill of sapphire wafer in 702 lower face of stick knife cutter hub of drawing
Sword 704 is cut, the grinding sword 704 is fixedly connected with drawing stick knife cutter hub 702.
Further, the fixed mechanism 705 and the stent 9 are detachable.
Further, the terminal control mechanism 10 includes controlling the crushing of reducing mechanism 1 to control switch 1001, be used for
The punching press control switch 1002 of control decompressor, the pressure regulation button 1003, cold for controlling for controlling punching press pressure
The control condensation of condensate circulator switch the 1004, first control valve control button 1005, the second control valve control button 1006,
High temp-resistant blowing machine switch 1007, blower device control button 1008 and the extension and contraction control button for controlling scalable handle of a knife
1009。
A kind of high anti-reflection sapphire ingot manufacturing process, includes the following steps：
1）High-purity mangesium oxide aluminium powder is positioned in pulverizer and carries out further refinement crushing, before crushing, passes through terminal
The speed setting of blender is 660 turns per minute by control device 10, while adds in 2.0% auxiliary agent, by condensed water circulation device
103 open, and can reduce loss of material in crushing process, and during crushing, the damping device 105 that reducing mechanism 1 is equipped with can extend
Equipment life, safety coefficient is promoted, the reducing mechanism 1 is ultra micron pulverizer；
2）After ultra micron pulverizer, high-purity mangesium oxide aluminium powder enters institute by material-collecting funnel 201, passage 202
It states in the bottle 203 that gathers materials, the bottle 203 that gathers materials is connected with the blower device 3, under the action of blower device 3, high purity oxygen
Change aluminium powder by conduit to be entered in the decompressor 4；
3）Before the decompressor 4 performs punching press, by terminal control mechanism 10 by the punching press pressure of stamping die 402
25 pas are arranged to, high-purity mangesium oxide aluminium powder enters in the cavity 404 in stamping die 402, and when static, cavity 404 is pros
Body structure, during punching press, cavity 404 starts to become smaller, the alumina powder in cavity 404 acted on by punching press to be formed it is several irregular
Aluminium oxide idiosome, idiosome are entered by idiosome outlet 405 and are located on the conveyer belt 5 of 4 lower section of decompressor；
4）Irregular aluminium oxide idiosome is transported by conveyer belt 5 to high temp sintering device 6, before sintering, passes through the height
It is 1220 degrees Celsius ~ 1230 degrees Celsius that warm 6 control zone of sintering equipment, which sets sintering temperature, when the sintered heat insulating time is 4 small ~ 4.5
Hour, while first control valve 603 is closed by the terminal control mechanism 10, second control valve 604 is opened, is opened
Dynamic high temp-resistant blowing machine 8, and pass through through hole and send hot-fluid to the bar device 7 of drawing, during sintering, aluminium oxide idiosome disintegrates, oxidation
Aluminium crystal grain is drawing 701 internal junction of box body of bar device 7 into block under the drive of hot-fluid；
5）After the completion of sintering, when the height of 701 internal oxidition aluminium block body of box body is more than the height for drawing stick knife cutter hub 702, lead to
It crosses the terminal control mechanism 10 startup and draws stick cutter hub, draw stick knife and start to draw stick downwards, draw after stick terminates, pass through the terminal
Control device 10 starts scalable handle of a knife 703, makes to draw stick knife cutter hub 702 and is lifted up, and draws stick completion.
6）The fixed mechanism 705 drawn on bar device 7 is removed, takes out sapphire ingot.
The invention has the advantages and positive effects that：The present invention is easy to operate, easy to use, the crushing that the present invention is equipped with
Device 1, material-gathering device 2, blower device 3, decompressor 4, conveyer belt 5, high temp sintering device 6, draw bar device 7, high temperature resistant drum
Wind turbine 8, stent 9 and terminal control mechanism 10 integrate sapphire and crush, are sintered, drawing the techniques such as stick, can promote sapphire
The producing efficiency of crystal bar；Powder when can crush reduction that is covered in the condensed water circulation device 103 of 104 upper surface of reducing mechanism body
The temperature of broken machine, so as to reduce loss of material, improving material service efficiency；It is covered in subtracting for 104 lower surface of reducing mechanism body
Shake device 105 can make the service life of extension pulverizer, and then extend the service life of sapphire ingot manufacturing equipment, carry simultaneously
Rise work efficiency.
The present invention is described in detail in embodiment of above, but the content is only presently preferred embodiments of the present invention,
It should not be construed as limiting the practical range of the present invention.Any changes and modifications in accordance with the scope of the present application,
It should all still belong within the patent covering scope of the present invention.
Claims (2)
1. a kind of high anti-reflection sapphire ingot manufacturing equipment, including reducing mechanism, material-gathering device, blower device, decompressor, biography
It send band, high temp sintering device, draw bar device, high temp-resistant blowing machine, stent and terminal control mechanism, it is characterised in that：It is described
On the bracket, the reducing mechanism is fixedly connected reducing mechanism with the stent；Collection is equipped with below the reducing mechanism
Expect device, the material-gathering device is fixedly connected with the reducing mechanism；Blower device is equipped in the material-gathering device lower end, it is described
Blower device is fixedly connected with the material-gathering device；The blower device upper right side is equipped with decompressor, and the decompressor leads to
Conduit is crossed to be fixedly connected with the blower device；Conveyer belt is equipped with below the decompressor；The conveyer belt right is equipped with height
Warm sintering equipment；The high temp sintering device upper end is equipped with and draws bar device, and the bar device of drawing is consolidated with the high temp sintering device
Fixed connection；The high temp sintering device has right end to be additionally provided with high temp-resistant blowing machine, and the high temp-resistant blowing machine is burnt with the high temperature
Knot device is fixedly connected；The decompressor is drawn bar device and is fixedly connected respectively at the stent；The terminal control mechanism is set
In the reducing mechanism left end, the reducing mechanism, blower device, high temp sintering device, draw bar device, resistance to height at decompressor
Warm air blower is electrically connected with the terminal control mechanism；The reducing mechanism includes first charging aperture, second charging aperture, condensation
Water circle device, damping device, reducing mechanism body；The first charging aperture, second charging aperture are located at reducing mechanism sheet respectively
Body upper end and upper right side, the condensed water circulation device are covered in reducing mechanism body upper surface, are fixed with reducing mechanism body
Connection；The damping device is covered in reducing mechanism body lower surface, is fixedly connected with reducing mechanism body；
The material-gathering device includes the identical material-collecting funnel of several sizes, passage, gather materials bottle；It is equipped with below the material-collecting funnel
Gather materials bottle, and the bottle that gathers materials is fixedly connected by passage with the material-collecting funnel；
The decompressor includes drainage tube, stamping die, decompressor body, cavity and idiosome outlet；In the punching press
Device body is internally provided with drainage tube, stamping die, cavity and idiosome outlet；The drainage tube lower end be equipped with stamping die,
Cavity；Idiosome is equipped with below the stamping die, cavity to export；The drainage tube, stamping die with the decompressor sheet
Body is fixedly connected, and the decompressor body is fixedly connected with the stent；
The high temp sintering device includes sintering control zone, sintering hot zone, the first control valve and the second control valve；The burning
Knot control zone adds that button, sintering temperature subtract button, sintering time adds button and sintering time subtracts button, temperature including sintering temperature
Spend rate of change control button and sintered heat insulating start button；
It is described draw bar device include box body, draw stick knife cutter hub, scalable handle of a knife, grinding sword and fixed mechanism, the box body lead to
It crosses fixed mechanism to be fixedly connected with stent, the stick knife cutter hub of drawing is arranged on the tray interior, the scalable handle of a knife and institute
Box body is stated to be fixedly connected；It is equipped in the scalable handle of a knife lower end and draws stick knife cutter hub, be equipped in the stick knife cutter hub lower face of drawing
For being ground the grinding sword of sapphire wafer, the grinding sword is fixedly connected with drawing stick knife cutter hub；
The fixed mechanism and the stent are detachable；
The terminal control mechanism includes controlling the crushing control switch of reducing mechanism, the punching press for controlling decompressor
Control switch, for control punching press pressure pressure regulation button, for the control condensation of condensed water circulation device to be controlled to switch,
First control valve control button, the second control valve control button, high temp-resistant blowing machine switch, blower device control button and use
In the extension and contraction control button for controlling scalable handle of a knife.
2. a kind of high anti-reflection sapphire ingot manufacturing process, it is characterised in that：Applied to a kind of high increasing described in claim 1
The manufacturing equipment of saturating sapphire ingot, includes the following steps：
1) high-purity mangesium oxide aluminium powder is positioned in reducing mechanism and carries out further refinement crushing, before crushing, pass through terminal control
The speed setting of blender is 660 turns per minute by device processed, while adds in 2.0% auxiliary agent, and condensed water circulation device is opened
It opens, can reduce loss of material in crushing process, during crushing, the damping device that reducing mechanism is equipped with can extend equipment life,
Safety coefficient is promoted, the reducing mechanism is ultra micron pulverizer；
2) after ultra micron pulverizer, high-purity mangesium oxide aluminium powder by material-collecting funnel, passage enter described in gather materials in bottle,
The bottle that gathers materials is connected with the blower device, and under the action of blower device, high-purity mangesium oxide aluminium powder is entered by conduit
In the decompressor；
3) before the decompressor performs punching press, the punching press pressure of stamping die is arranged to 25 by terminal control mechanism
Pa, high-purity mangesium oxide aluminium powder enters in the cavity in stamping die, and when static, cavity is cube structure, during punching press, cavity
Start to become smaller, the alumina powder in cavity acts on forming several irregular aluminium oxide idiosomes by punching press, and idiosome is by the embryo
Body outlet is on the conveyer belt below decompressor；
4) irregular aluminium oxide idiosome is transported by conveyer belt to high temp sintering device, before sintering, passes through the high temperature sintering
Device control zone set sintering temperature be 1220 degrees Celsius~1230 degrees Celsius, the sintered heat insulating time for 4 it is small when~4.5 it is small when,
First control valve is closed by the terminal control mechanism simultaneously, opens second control valve, starts high temperature resistant air blast
Machine, and pass through through hole and send hot-fluid to the bar device of drawing, during sintering, aluminium oxide idiosome disintegrates, and alpha-alumina crystals particle is in warm
Under the drive of stream, form block in the tray interior for drawing bar device；
5) after the completion of being sintered, when the height of box body internal oxidition aluminium block body is more than the height for drawing stick knife cutter hub, the terminal is passed through
Stick cutter hub is drawn in control device startup, is drawn stick knife and is started to draw stick downwards, is drawn after stick terminates, is started by the terminal control mechanism
Scalable handle of a knife, makes to draw stick knife cutter hub and is lifted up, and draws stick completion；
6) fixed mechanism drawn on bar device is removed, takes out sapphire ingot.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL187170C (en) * | 1976-07-05 | 1991-06-17 | Comp Generale Electricite | Apparatus for drawing a single crystal from a molten bath. |
| CN1272145A (en) * | 1998-05-29 | 2000-11-01 | 东洋通信机株式会社 | Apparatus and method for manufacturing monocrystals, and monocrystal |
| RU2368710C1 (en) * | 2008-05-16 | 2009-09-27 | Николай Иванович Блецкан | Device for growing of volumetric rectangular monocrystals of sapphire |
| CN103203807A (en) * | 2013-04-01 | 2013-07-17 | 合肥晶桥光电材料有限公司 | Ultrasonic rotary corer |
| CN205473404U (en) * | 2016-01-23 | 2016-08-17 | 胡海波 | High anti -reflection sapphire crystal bar manufacture equipment |
-
2016
- 2016-01-23 CN CN201610045578.8A patent/CN105541308B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL187170C (en) * | 1976-07-05 | 1991-06-17 | Comp Generale Electricite | Apparatus for drawing a single crystal from a molten bath. |
| CN1272145A (en) * | 1998-05-29 | 2000-11-01 | 东洋通信机株式会社 | Apparatus and method for manufacturing monocrystals, and monocrystal |
| RU2368710C1 (en) * | 2008-05-16 | 2009-09-27 | Николай Иванович Блецкан | Device for growing of volumetric rectangular monocrystals of sapphire |
| CN103203807A (en) * | 2013-04-01 | 2013-07-17 | 合肥晶桥光电材料有限公司 | Ultrasonic rotary corer |
| CN205473404U (en) * | 2016-01-23 | 2016-08-17 | 胡海波 | High anti -reflection sapphire crystal bar manufacture equipment |
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| CN105541308A (en) | 2016-05-04 |
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