CN110395882A - Draw side axis component and edge machine - Google Patents
Draw side axis component and edge machine Download PDFInfo
- Publication number
- CN110395882A CN110395882A CN201910628849.6A CN201910628849A CN110395882A CN 110395882 A CN110395882 A CN 110395882A CN 201910628849 A CN201910628849 A CN 201910628849A CN 110395882 A CN110395882 A CN 110395882A
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- China
- Prior art keywords
- main shaft
- idler wheel
- side axis
- axis component
- drawing side
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/068—Means for providing the drawing force, e.g. traction or draw rollers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The present invention provides a kind of drawing side axis component and edge machines, are related to glass working arts field.Drawing side axis component includes the air hose in main shaft, idler wheel and main shaft, is provided at least one gas vent being connected to its inner cavity on main shaft；Idler wheel has inner cavity and is connected to the inner cavity of main shaft, runner is formed between the outer wall of air hose and the inner wall of main shaft, baffle portion is provided on the outside of air hose, at least one gas vent between baffle portion and idler wheel, baffle portion is used to force the gas in runner that main shaft is discharged from gas vent.Drawing side axis component provided by the invention, the cooling gas after can making absorption heat are dissipated away from the gas vent of main shaft before reaching equipment body, are avoided excessive heat transfer to equipment body.Therefore it can reduce thermal shock suffered by equipment body, to reduce the loss of equipment body.Edge machine provided in an embodiment of the present invention has used above-mentioned drawing side axis, therefore its equipment body is smaller by thermal shock, has longer service life.
Description
Technical field
The present invention relates to glass working arts fields, in particular to a kind of drawing side axis component and edge machine.
Background technique
During producing liquid crystal substrate glass using overflow downdraw, the high-temperature glass liquid of molten condition is respectively from overflow
The two sides brick A/B side flows down, and aggregation forms high temperature triangle feed liquid below overflow brick platinum baffle end, preliminarily forms substrate
The outer ledge of glass mother board.In order to overcome cohesive force of the glass metal to contract, edge machine equipment is needed to drive two at this time
Side axis are drawn to carry out opposite synchronous rotation to clamp the glass metal of molten, on the one hand by drawing the air hose being arranged in side axis to drawing
Side idler wheel position carries out lasting quantitative cooling, so that the glass metal to molten condition carries out cooling and shaping, forms determining glass
Glass plate width；On the other hand continuous side plate is formed under the action of drawing the synchronous clamping of side axis, traction downwards, is base plate glass above
Traction is formed to the prerequisite Process ba- sis of specification non-defective unit in next step.
Since the tentatively molding position of glass metal is in furnace, about 1050-1100 DEG C of furnace inner environment temperature.It draws cold in side axis
But gas can take a large amount of heat out of out of furnace.Furnace heat can be passed through drawing side in the cooling gas exhaust mode of the prior art
Axis continued conduction is to edge machine equipment body, and there are the mechanical parts such as sealing element, gear, bearing inside equipment body, continue
Derived heat causes equipment lubrication failure, the aging that can aggravate components, the degree of wear, and restrict edge machine equipment uses the longevity
Life.
Summary of the invention
The purpose of the present invention includes providing a kind of drawing side axis component and edge machine, can improve and draw side axis in the related technology
Component is more to the equipment body of edge machine transmitting heat, leads to the problem that equipment loss is larger.
The embodiment of the present invention this can be implemented so that
In a first aspect, the embodiment of the present invention provides a kind of drawing side axis component, comprising:
Main shaft, the main shaft have the inner cavity for extending and penetrating through the main shaft both ends along the main shaft, set on the main shaft
It is equipped at least one gas vent being connected to its inner cavity；
It is set to the idler wheel of described main shaft one end, the idler wheel has inner cavity and is connected to the inner cavity of the main shaft, described
The outer peripheral surface of idler wheel is for contacting and cooling down glass metal；
The air hose being set in the main shaft forms runner, institute between the outer wall of the air hose and the inner wall of the main shaft
The inner cavity for stating air hose is connected to the inner cavity of the idler wheel, and baffle portion, at least one described exhaust are provided on the outside of the air hose
Between the baffle portion and the idler wheel, the baffle portion is used to force the gas in the runner from the gas vent in hole
The main shaft is discharged.
In alternative embodiments, total leaving area of the gas vent is greater than the intracavity section area of the air hose.
In alternative embodiments, multiple gas vents are provided on the main shaft, multiple gas vents are around institute
State being provided at circumferentially spaced for main shaft；
Alternatively, multiple gas vents are arranged along the axially spaced-apart of the main shaft.
In alternative embodiments, the material of the main shaft is Hastelloy.
In alternative embodiments, the outer surface of the main shaft has thermal barrier coating.
In alternative embodiments, the idler wheel is tubular, and one end of the idler wheel is connect with the end of the main shaft,
The other end of the idler wheel has end cap, and the outer surface of the end cap is provided with thermal barrier coating.
In alternative embodiments, the thermal barrier coating is sprayed using Supersonic Plasma Spraying technique, the thermal boundary
Coating includes at least one of zirconium oxide or aluminium oxide；
Alternatively, the thermal barrier coating is coated using aqueous ceramic paint room temperature coating process.
In alternative embodiments, the outer peripheral surface of the idler wheel is provided with wear-resistant coating, and the wear-resistant coating passes through super
Velocity of sound flame-spraying obtains.
In alternative embodiments, the wear-resistant coating including at least 15~25wt% nickel-base alloy, 70~
The carbide of 80wt%.
Second aspect, the embodiment of the present invention provide a kind of edge machine, for processing liquid-crystalline glasses, including aforementioned embodiments
Any one of described in drawing side axis component.
The beneficial effect of the embodiment of the present invention includes:
The drawing side axis component of the embodiment of the present invention includes the air hose in main shaft, idler wheel and main shaft, and main shaft has along main shaft
Extend and penetrate through the inner cavity at main shaft both ends, at least one gas vent being connected to its inner cavity is provided on main shaft；Idler wheel has interior
Chamber and be connected to the inner cavity of main shaft, form runner between the outer wall of air hose and the inner wall of main shaft, the inner cavity of air hose and idler wheel it is interior
Chamber is connected to, and is provided with baffle portion on the outside of air hose, at least one gas vent is between baffle portion and idler wheel, and baffle portion is for compeling
Make the gas in runner that main shaft be discharged from gas vent.Using drawing side axis component provided in an embodiment of the present invention, can make to absorb heat
Cooling gas after amount dissipates away before reaching equipment body from the gas vent for the main shaft for drawing side axis component, and avoiding will be excessive
Heat transfer is to equipment body.Therefore it can reduce thermal shock suffered by equipment body, to reduce the loss of equipment body.This
The edge machine that inventive embodiments provide has used above-mentioned drawing side axis, therefore its equipment body is smaller by thermal shock, have compared with
Long service life.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic diagram of edge machine in an embodiment of the present invention；
Fig. 2 is the enlarged diagram of local I I in Fig. 1；
Fig. 3 is the enlarged drawing of local I II in Fig. 1；
Fig. 4 is the assembling schematic diagram of main shaft and idler wheel in an embodiment of the present invention；
Fig. 5 is the assembling schematic diagram of main shaft and idler wheel in another embodiment of the present invention.
Icon: 010- edge machine；011- equipment body；100- draws side axis component；110- main shaft；112- gas vent；114-
Runner；120- idler wheel；121- outer peripheral surface；122- end cap；130- air hose；132- baffle portion；The furnace wall 200-.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that closed if there is the orientation of the instructions such as term "inner", "outside" or position
System for be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put or position close
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
It should be noted that in the absence of conflict, the feature in the embodiment of the present invention can be combined with each other.
Fig. 1 is the schematic diagram of edge machine 010 in an embodiment of the present invention；The amplification signal that Fig. 2 is local I I in Fig. 1
Figure；Fig. 3 is the enlarged drawing of local I II in Fig. 1.Please refer to Fig. 1 to Fig. 3, present embodiments provide a kind of drawing side axis component 100 with
And it is provided with the edge machine 010 for drawing side axis component 100.As shown in Figure 1, edge machine 010 includes two drawing side axis components 100 (figure
Middle visual angle is only presented one) and driving draw side axis component 100 rotate equipment body 011.Draw the free end of side axis component 100
Furnace wall 200 is partially passed through, is protruded into the furnace body of glass cooling and shaping, two drawing side axis components 100 can be clamped from overflow brick stream
Under glass metal, both for controlling thickness when glass metal flows down, also simultaneously also by drawing the cooling circulated in side axis component 100
Gas cools down glass metal, to obtain molding glass board material.
It is appreciated that the equipment body 011 of edge machine 010 may include for driving the drive for drawing side axis component 100 to rotate
Dynamic component (not shown) can also include the gas source (not shown) for supplying into drawing side axis component 100, certainly, gas source
It can be independently arranged outside edge machine 010.
Side axis component 100 is drawn to include main shaft 110, the air hose 130 being set in main shaft 110 and be set to main shaft 110 certainly
By the idler wheel 120 held.As shown in Fig. 2, main shaft 110 has the inner cavity for extending and penetrating through 110 both ends of main shaft along main shaft 110, air hose
130 are coaxially disposed in main shaft 110, and runner 114 is formed between the outer wall of air hose 130 and the inner wall of main shaft 110, so as to
Cooling gas passes through when flowing back.Idler wheel 120 also has inner cavity and is connected to the inner cavity of the inner cavity of main shaft 110, air hose 130.Idler wheel
120 outer peripheral surface 121 is for contacting and cooling down glass metal.In the present embodiment, idler wheel 120 is cylindrical shape closed at one end,
The other end is connected to main shaft 110 and air hose 130.All sides of idler wheel 120 are used to contact with glass metal and the heat in heat absorbing glass liquid
Amount.When in use, cooling gas is from the inner cavity for being flowed into idler wheel 120 in air hose 130, then further from air hose 130 and master
Runner 114 between axis 110 returns.In this process, gas takes away a large amount of heat, to cool down to glass metal.
As shown in figure 3, in the present embodiment, at least one gas vent being connected to its inner cavity is provided on main shaft 110
112, the outside of air hose 130 is provided with baffle portion 132 around circumferential.In the axial direction of main shaft 110, gas vent 112 is located at baffle portion
Between 132 and idler wheel 120.When absorbing the cooling gas after heat by the reflux of runner 114, baffle portion 132 forces stream
Main shaft 110 is discharged from gas vent 112 in gas in road 114.Certainly, when in use, the position of gas vent 112 should be located at furnace body
Except.
In the present embodiment, baffle portion 132 is the boss being circumferentially arranged around air hose 130, and air hose 130 and main shaft 110 are coaxial
Setting, 132 size of baffle portion can design according to the internal diameter of main shaft 110, and optionally, the whole overall diameter in baffle portion 132 can be with
It is 1mm smaller than 110 interior diameter of main shaft.
The beneficial effect that gas vent 112 and baffle portion 132 is arranged is: because cooling gas can pass through furnace heat drawing
Side axis continue to transmit to the direction where equipment body 011, and there are the machines such as sealing element, gear, bearing inside equipment body 011
Tool component, if not reducing air-flow bring heat, continuing derived heat causes equipment lubrication failure, can aggravate zero
The aging of part, the degree of wear restrict the service life of edge machine 010.And the gas vent 112 of the present embodiment, baffle portion 132 are set
It sets, gas can be discharged from main shaft 110 in advance, avoid the high-temperature gas of reflux further close to equipment body 011, thus
Avoid equipment body 011 by thermal shock.Therefore the service life of equipment can be improved.
Fig. 4 is the assembling schematic diagram of main shaft 110 and idler wheel 120 in an embodiment of the present invention.Referring to figure 3. and Fig. 4, In
In the embodiment, multiple gas vents 112, such as 4 are provided on main shaft 110.Multiple gas vents 112 are arranged circumferentially spacedly
In on the side wall of main shaft 110.In view of to be preferably vented in gas hot expanding type, total exhaust of multiple gas vents 112
Area is greater than the intracavity section of air hose 130.Certainly, multiple exhausts in optional other embodiments of the invention, on main shaft 110
Hole 112 axially spaced can also be arranged, as shown in Figure 5.
Since a part of main shaft and idler wheel needs to work in 1000-1080 DEG C of environment for a long time, it is used for a long time
When there may be main shaft bending and the phenomenon that rolling wheel wear, the steady production of serious limit product.Based on this, the master of the present embodiment
Axis 110 and idler wheel 120 are all made of Hastelloy (such as HAYNES230) and are made, and the two is weldingly connected.Hastelloy is one
Kind of nickel chromium triangle tungsten-molybdenum alloy, has both excellent elevated temperature strength, antioxygenic property, the thermal stability of ultra-long time and good processable
Performance.Hastelloy also has antioxygenic property outstanding in 1149 DEG C of hot environment for a long time, and heat is steady when having extraordinary long
It is qualitative.And the machining property of Hastelloy is excellent, and thermal expansion character is lower, and molding and welding performance are good, in air
In burning gases oxidation environment, Hastelloy all has excellent antioxygenic property, can long Shi Lianxu under 1149 DEG C of high temperature
Work, the above characteristic of Hastelloy comply fully with the use condition of main shaft 110 and idler wheel 120.
After main shaft 110 and idler wheel 120 assemble successfully, it need to be sealed welding, welding is passed through after completing to main shaft 110
The pressure-air of 0.5MPa, does airtight test, and leakage causes molding temperature field in furnace to become when preventing from being passed through cooling air in axis
Change.Further, main shaft 110 assembling and 120 welding processing of idler wheel after the completion of, it is desirable that concentricity≤0.20mm.
As shown in Figure 1, equipment body 011, which drives two main shafts 110 to pass through molding furnace wall 200, enters molding furnace high-temperature ring
Border, two main shafts 110 carry out opposite synchronous rotation, clamp molten glass (not shown) using idler wheel 120, pass through main shaft
The air hose 130 being arranged in 110 carries out 120 position of idler wheel to continue quantitative cooling, to carry out to the glass metal of molten condition cold
But it is formed, forms determining width of glass sheet.Glass metal forms continuous side plate under the action of the synchronous clamping of idler wheel 120, traction,
During drawing side plate above, idler wheel 120 outer round surface in side is drawn to be contacted with high temp glass always to take away the heat of glass metal
Amount, since vitreousness at this time is a kind of high temperature viscoelastic body, prolonged Local cooling, relative friction will cause idler wheel
120 tooth-shape surfaces abrasion, in order to improve above-mentioned technical problem, in the present embodiment, when drawing side axis component 100 to manufacture, to rolling
It takes turns 120 peripheral sides (part A shown in Fig. 4) and carries out the processing of supersonic flame spraying high-temperature wear resistant coating, by nickel-base alloy and carbonization
The composite material of object is sprayed on idler wheel 120, and wear-resistant coating (not shown) is formed on 120 outer peripheral surface 121 of idler wheel.It is wear-resisting
Including at least the nickel-base alloy (such as NiCr) of 15~25wt%, the carbide of 70~80wt% in coating.In the present embodiment,
For the content of nickel-base alloy about 20% or so, carbide selects chromium carbide abrasion-proof particle, and the content of chromium carbide abrasion-proof particle about exists
75% or so.The thickness of wear-resistant coating is about 50 μm.The coating can tolerate 1100-1400 DEG C of high temperature, coating hardness > HV900,
Bond strength > 70MPa between 120 substrate of idler wheel, enhances the abrasion resistance of idler wheel 120.In addition, the hole of wear-resistant coating
Gap rate < 1.0%, coefficient of friction 0.1.
In detail, referring to Fig. 4, for forming furnace, side axis component 100 is drawn to be equivalent to a cooling source, but practical
The pulling process of upper glass plates only needs the outer peripheral surface 121 of idler wheel 120 to be cooled down.In 120 front end face of idler wheel and entrance furnace
The supercooling of 110 part of main shaft can adversely affect moulding process.Because drawing the work department quartile in forming furnace of side axis component 100
Below platinum baffle (not shown), the partial heat in furnace can be taken away while cooling down glass, lead to platinum baffle part temperature
Degree reduces, and the lasting reduction of this temperature can encourage the generation of platinum baffle crystallization, and crystallization seriously affects molding high temperature after occurring
Triangle feed liquid state, so that glass sheet quality is difficult to control, or even warpage occur and other issues.In the present embodiment, it is
Improve the above problem, supersonic speed plasma is used to the end cap 122 of 110 surface of main shaft (part B shown in Fig. 4) and idler wheel 120
Spraying process sprays ZrO2Or Al2O3Thermal barrier coating, or thermal barrier coating is formed using aqueous ceramic paint room temperature coating process.Benefit
With the high temperature tolerance of thermal barrier coating, corrosion resistance, low heat conductivity energy, realize protection to main shaft 110,120 end cap 122 of idler wheel simultaneously
Reduce the outside conduction of furnace heat from main shaft 110, end cap 122, delay the generation of platinum baffle crystallization, also slows down hot biography
Lead the impact of machine components in the equipment body 011 to edge machine 010.
Optionally, the thermal barrier coating formed using Supersonic Plasma Spraying technique with a thickness of 0.2~0.4mm, coating with
Substrate bond strength is 50-70MPa.The thermal barrier coating formed using aqueous ceramic paint room temperature coating process is with a thickness of 2~4mm.
Drawing side axis component by applying this embodiment, effectively enhances main shaft, the intensity of idler wheel, high temperature creep-resisting energy
The antiwear property of power and idler wheel reduces the deflection of main shaft, delays to form crystallization, the synchronous lengthening edge machine service life,
To play stabilized baseplate glass molding production important function, be more suitable G7.5/G8.5 advanced lines liquid crystal substrate glass at
Type producing line application.
In conclusion drawing side axis component provided in an embodiment of the present invention includes the air hose in main shaft, idler wheel and main shaft, it is main
Axis has the inner cavity for extending and penetrating through main shaft both ends along main shaft, is provided at least one exhaust being connected to its inner cavity on main shaft
Hole；Idler wheel has inner cavity and to be connected to the inner cavity of main shaft, forms runner between the outer wall of air hose and the inner wall of main shaft, air hose it is interior
Chamber is connected to the inner cavity of idler wheel, and baffle portion is provided on the outside of air hose, at least one gas vent between baffle portion and idler wheel,
Baffle portion is used to force the gas in runner that main shaft is discharged from gas vent.Using drawing side axis component provided in an embodiment of the present invention,
Cooling gas after can making absorption heat dissipates away before reaching equipment body from the gas vent for the main shaft for drawing side axis component,
It avoids excessive heat transfer to equipment body.Therefore it can reduce thermal shock suffered by equipment body, to reduce equipment
The loss of main body.Edge machine provided in an embodiment of the present invention has used above-mentioned drawing side axis, therefore its equipment body is rushed by heat
Hit it is smaller, have longer service life.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of drawing side axis component characterized by comprising
Main shaft, the main shaft have the inner cavity for extending and penetrating through the main shaft both ends along the main shaft, are provided on the main shaft
At least one gas vent being connected to its inner cavity；
It is set to the idler wheel of described main shaft one end, the idler wheel has inner cavity and is connected to the inner cavity of the main shaft, the idler wheel
Outer peripheral surface for contacting and cool down glass metal；
The air hose being set in the main shaft forms runner, the wind between the outer wall of the air hose and the inner wall of the main shaft
The inner cavity of pipe is connected to the inner cavity of the idler wheel, and baffle portion is provided on the outside of the air hose, and the gas vent is located at the gear
Between stream portion and the idler wheel, the baffle portion is used to force the gas in the runner that the master is discharged from the gas vent
Axis.
2. drawing side axis component according to claim 1, which is characterized in that total leaving area of the gas vent is greater than described
The intracavity section area of air hose.
3. drawing side axis component according to claim 1, which is characterized in that be provided with multiple exhausts on the main shaft
Hole, the multiple gas vent being provided at circumferentially spaced around the main shaft；
Alternatively, multiple gas vents are arranged along the axially spaced-apart of the main shaft.
4. drawing side axis component according to claim 1, which is characterized in that the material of the main shaft is Hastelloy.
5. drawing side axis component according to claim 1, which is characterized in that the outer surface of the main shaft has thermal barrier coating.
6. drawing side axis component according to claim 1, which is characterized in that the idler wheel is tubular, one end of the idler wheel
It is connect with the end of the main shaft, the other end of the idler wheel has end cap, and the outer surface of the end cap is provided with thermal barrier coating.
7. drawing side axis component according to claim 5 or 6, it is characterised in that:
The thermal barrier coating is sprayed using Supersonic Plasma Spraying technique, and the thermal barrier coating includes in zirconium oxide or aluminium oxide
At least one；
Alternatively, the thermal barrier coating is coated using aqueous ceramic paint room temperature coating process.
8. drawing side axis component according to claim 1, which is characterized in that the outer peripheral surface of the idler wheel is provided with wear-resisting painting
Layer, the wear-resistant coating are obtained by supersonic flame spraying.
9. drawing side axis component according to claim 8, which is characterized in that the wear-resistant coating includes at least 15~25wt%
Nickel-base alloy, 70~80wt% carbide.
10. a kind of edge machine, for processing liquid-crystalline glasses, which is characterized in that including drawing of any of claims 1-9
Side axis component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628849.6A CN110395882B (en) | 2019-07-12 | 2019-07-12 | Edge-drawing shaft assembly and edge-drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628849.6A CN110395882B (en) | 2019-07-12 | 2019-07-12 | Edge-drawing shaft assembly and edge-drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110395882A true CN110395882A (en) | 2019-11-01 |
| CN110395882B CN110395882B (en) | 2021-08-31 |
Family
ID=68325345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628849.6A Active CN110395882B (en) | 2019-07-12 | 2019-07-12 | Edge-drawing shaft assembly and edge-drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395882B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115010350A (en) * | 2022-05-30 | 2022-09-06 | 彩虹显示器件股份有限公司 | Device and method for production stability of substrate glass |
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| CN206616136U (en) * | 2017-03-22 | 2017-11-07 | 芜湖东旭光电科技有限公司 | Edge machine roll shaft and edge machine |
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| US20030181302A1 (en) * | 2002-03-22 | 2003-09-25 | Corning Incorporated | Pulling rolls for use in manufacturing sheet glass |
| CN101838102A (en) * | 2009-06-10 | 2010-09-22 | 河北东旭投资集团有限公司 | Edge roller for producing TFT-LCD glass substrate |
| CN101654326A (en) * | 2009-09-14 | 2010-02-24 | 张家港华汇特种玻璃有限公司 | Nose of glass forming edge roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010350A (en) * | 2022-05-30 | 2022-09-06 | 彩虹显示器件股份有限公司 | Device and method for production stability of substrate glass |
| CN115010350B (en) * | 2022-05-30 | 2023-09-22 | 彩虹显示器件股份有限公司 | Device and method for stabilizing production of substrate glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110395882B (en) | 2021-08-31 |
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