CN203333460U - Traction roller hot state repair tool for glass substrate molding furnace - Google Patents
Traction roller hot state repair tool for glass substrate molding furnace Download PDFInfo
- Publication number
- CN203333460U CN203333460U CN2012206557706U CN201220655770U CN203333460U CN 203333460 U CN203333460 U CN 203333460U CN 2012206557706 U CN2012206557706 U CN 2012206557706U CN 201220655770 U CN201220655770 U CN 201220655770U CN 203333460 U CN203333460 U CN 203333460U
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- glass substrate
- take
- roll
- traction roller
- support
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Abstract
The utility model provides a traction roller hot state repair tool for a glass substrate molding furnace. The traction roller hot state repair tool comprises a support made of stainless steel, wherein a grinding wheel strip is fixedly arranged at one end part of the support, and the grinding wheel strip is mounted at the end part of the support and then extends into an observation window of an annealing furnace for performing polishing and repair on a traction roller boss so as to restore to a smooth state in the position of the traction roller boss and achieve the purpose of eliminating cracks. By using the tool, the damaged part can be repaired in a fast, convenient and targeted manner during the production process, then the surface of a traction roller can be smooth, the other parts can be prevented from being damaged, and the problem of causing the cracks on a glass substrate due to the damages of the traction roller can be avoided.
Description
Technical field
The utility model belongs to the glass substrate production field, relates to the hot fix tool of a kind of glass substrate forming stove take off roll.
Background technology
In the TFT glass manufacturing process, owing to requiring glass substrate that certain thickness will be arranged, add the distinctive viscosity of glass metal and surface tension, need to use take off roll to be drawn glass substrate drop-down, guarantee that glass substrate has certain thickness and it is flowed out from annealed zone smoothly.But due to the inevitably accident such as disconnected plate putty of production process, often cause glass cullet damage take off roll, the take off roll that reuse damage in the corbel back slab process draw when drop-down, easily cause glass baseplate surface crackle to occur.
In forming furnace, temperature is up to 800 ℃, if crackle appears in glass substrate, during crosscut robot breaking board, can cause breaking board bad, the slashings situation occur, even can cause the generation of disconnected plate putty, substrate occurs that crackle is due to due to take off roll boss place damage mostly, for avoiding again occurring the event of disconnected plate putty, needs to repair in time take off roll, avoid glass substrate to crack, to recover stably manufactured.
In order to address the above problem, prior art is: use " T " font stainless steel instrument, in its that velvet cotton of head parcel one deck, then wrap up that Velveting of one deck on that velvet cotton, then stretch into boss is carried out to wiping from narrow and small annealing furnace view port, clear up surperficial glass cullet.
Its shortcoming of prior art is: with the instrument cleaning of having wrapped up that velvet cotton, can only clean out the glass cullet on take off roll surface, when damaging, take off roll can not repair the position of damage, use the take off roll of damage glass substrate to be drawn drop-down, glass baseplate surface still there will be crackle, and that velvet material (lagging material) that cleaning tool is used is expensive.
The utility model content
The purpose of this utility model is to address the deficiencies of the prior art, provide a kind of glass substrate forming stove take off roll hot fix tool, use this instrument to carry out hot reparation to the forming furnace take off roll that damage fast, easily in process of production, solve the problem that causes glass substrate to crack because of the take off roll damage.
For achieving the above object, the utility model is by the following technical solutions: the hot fix tool of a kind of glass substrate forming stove take off roll, comprise adopt that refractory metal material makes for the support of milling tools is installed, described support one end is fixed with the emery wheel bar for the take off roll of polishing.
Described timbering material is the support that stainless steel, aluminium alloy, titanium alloy, metal platinum or industrial molybdenum alloy are made.
Described support is for being shaped as T font, L font or 1 font.
Described emery wheel strip material is quartz sand.
Fix tool described in the utility model, the emery wheel bar is installed on to the end of support, then from the annealing furnace viewing window, stretch into, the take off roll boss is carried out to the polishing reparation, make take off roll boss place recover smooth state, reach the purpose of eliminating crackle, use this instrument injury region of specific aim reparation fast, easily in process of production, reach the take off roll smooth surface, can not injure other place, avoid the problem that causes glass substrate to crack because of the take off roll damage.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment;
The structural representation that Fig. 2 is the utility model embodiment;
Fig. 3 is use state reference map of the present utility model;
Wherein: 1-support, 2-emery wheel bar, 3-take off roll, 4-take off roll boss.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1, the hot fix tool of a kind of glass substrate forming stove take off roll is disclosed, comprise the half-set 1 for milling tools is installed that refractory metal materials such as adopting stainless steel, aluminium alloy, titanium alloy, metal platinum or industrial molybdenum alloy is made, half-set 1 one ends are fixed with the emery wheel bar 2 for the take off roll of polishing, and described emery wheel bar is used quartz sand to make.
As Fig. 2, shown in Fig. 3, the instrument of two kinds of different structures is disclosed, described support is respectively L font and 1 font, and the emery wheel bar is fixed on an end of support.
Fix tool described in the utility model, the take off roll of can be in process of production hot reparation wearing and tearing, the emery wheel bar used is high temperature resistant, Heat stability is good, and its chemical composition is quartz sand, can not pollute glass,, the emery wheel bar is small and exquisite, in using emery wheel bar repair process, specific aim is repaired injury region, reach the take off roll smooth surface, can not injure other place, that velvet material (lagging material) cheaper used compared to existing technology.
Please refer to Fig. 3, use the method for the hot reparation glass substrate forming of this instrument stove take off roll, following steps:
1) the emery wheel bar is arranged on support 1, fixed.
2) open the annealing furnace viewing window, with bright light torch, irradiate take off roll 3, find the particular location of take off roll damage.
The instrument that 3) emery wheel bar 2 will be installed stretches into from the annealing furnace view port, and emery wheel bar 2 is positioned over to take off roll 3 injury regions gently.
4) both hands are exerted pressure a little, make emery wheel bar 2 carry out the polishing reparation to take off roll in take off roll 3 rotation processes.
5) again with bright light torch, observe the take off roll surface and have or not corner angle, then do further polishing reparation with instrument.
Use instrument described in the utility model to carrying out hot reparation to the forming furnace take off roll fast, easily in process of production, take off roll boss 4 to easy damage carries out the polishing reparation, make protruding 4 of take off roll locate to recover smooth state, the problem of crackle appears in solution, and less investment, instant effect.
When in actual production process, crackle appears in glass substrate, need with the instrument that wraps up that velvet material (high temperature material) filling in the annealing furnace window slowly, in order to clear up the glass cullet of take off roll boss surface, because envrionment temperature is high herein, work difficulty is very large, need the workload of two people about half hour, and can only accomplish surperficial glass cullet are cleaned out, can not solve the problem that crackle occurs, after even having expended several hours, still can not solve, final take off roll, the corbel back slab again changed.During this period, production is caused to considerable influence, to company, brought huge loss.
Use instrument described in the utility model, when crackle appears in the plate face, can carry out the polishing reparation from the annealing furnace window to the take off roll boss easily and efficiently, do not affect normal production, this method used time is short, instant effect, can not process production is caused to tremendous influence in time while no longer because of the plate face, crackle occurring.
Claims (4)
1. the hot fix tool of glass substrate forming stove take off roll, it is characterized in that: comprise the support (1) for milling tools is installed that adopts refractory metal material to make, described support (1) one end is fixed with the emery wheel bar (2) for the take off roll of polishing.
2. the hot fix tool of glass substrate forming stove take off roll according to claim 1, is characterized in that: the support that described support (1) is made for stainless steel, aluminium alloy, titanium alloy, metal platinum or industrial molybdenum alloy material.
3. the hot fix tool of glass substrate forming stove take off roll according to claim 1, it is characterized in that: described support (1) is for being shaped as T font, L font or 1 font.
4. the hot fix tool of glass substrate forming stove take off roll according to claim 1 and 2, it is characterized in that: described emery wheel bar (2) material is quartz sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206557706U CN203333460U (en) | 2012-12-03 | 2012-12-03 | Traction roller hot state repair tool for glass substrate molding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206557706U CN203333460U (en) | 2012-12-03 | 2012-12-03 | Traction roller hot state repair tool for glass substrate molding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333460U true CN203333460U (en) | 2013-12-11 |
Family
ID=49702150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206557706U Expired - Fee Related CN203333460U (en) | 2012-12-03 | 2012-12-03 | Traction roller hot state repair tool for glass substrate molding furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203333460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841532A (en) * | 2017-03-22 | 2017-06-13 | 东旭科技集团有限公司 | Glass substrate production carry-over pinch rolls defect inspection method and carry-over pinch rolls mobile device |
| CN109336374A (en) * | 2018-10-31 | 2019-02-15 | 彩虹集团（邵阳）特种玻璃有限公司 | A kind of cover-plate glass traction mechanism |
| CN114853317A (en) * | 2022-04-20 | 2022-08-05 | 湖南旗滨医药材料科技有限公司 | Platinum channel non-heating area thermal state maintenance method |
-
2012
- 2012-12-03 CN CN2012206557706U patent/CN203333460U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841532A (en) * | 2017-03-22 | 2017-06-13 | 东旭科技集团有限公司 | Glass substrate production carry-over pinch rolls defect inspection method and carry-over pinch rolls mobile device |
| CN109336374A (en) * | 2018-10-31 | 2019-02-15 | 彩虹集团（邵阳）特种玻璃有限公司 | A kind of cover-plate glass traction mechanism |
| CN114853317A (en) * | 2022-04-20 | 2022-08-05 | 湖南旗滨医药材料科技有限公司 | Platinum channel non-heating area thermal state maintenance method |
| CN114853317B (en) * | 2022-04-20 | 2023-06-09 | 湖南旗滨医药材料科技有限公司 | Platinum channel non-heating area thermal state maintenance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20131211 Termination date: 20171203 |