CN109336374A - A kind of cover-plate glass traction mechanism - Google Patents
A kind of cover-plate glass traction mechanism Download PDFInfo
- Publication number
- CN109336374A CN109336374A CN201811289170.0A CN201811289170A CN109336374A CN 109336374 A CN109336374 A CN 109336374A CN 201811289170 A CN201811289170 A CN 201811289170A CN 109336374 A CN109336374 A CN 109336374A
- Authority
- CN
- China
- Prior art keywords
- roller
- cover
- plate glass
- traction
- boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/04—Annealing glass products in a continuous way
Abstract
The invention discloses a kind of cover-plate glass traction mechanisms, are included in the intracorporal cover-plate glass two sides of annealing furnace and are arranged in pairs, and niproll, traction roller and several protection rollers being sequentially placed are flowed to along cover-plate glass；Niproll, traction roller are identical with protection roller revolving speed, and both ends pass through fire door bearing and fix on annealing furnace furnace body, and niproll integral diameter is identical, and traction roller is provided with roller boss close to the position of cover-plate glass two sides with protection roller；When normal work, with cover-plate glass surface there are gap, the roller boss on traction roller contacts the roller boss on niproll and protection roller with cover-plate glass surface；When traction roller needs replacing, there are gap, niproll contacts the roller boss and cover-plate glass surface on traction roller with cover-plate glass surface.Reduce the required precision that shape adjustment is embraced to roller, ensure that traction roller when something goes wrong, entire production will not be interrupted, and ensure that production efficiency.
Description
Technical field
The invention belongs to cover-plate glass production fields, are related to a kind of cover-plate glass traction mechanism.
Background technique
In the manufacturing method using the cover-plate glass of overflow downdraw, firstly, in shaping area, it is molten from formed body overflow
Melt glass and forms glass tape.Then, in annealed zone then, cover-plate glass band is clamped and pulled in downward direction by roller,
With do not make it is internal generate distortion, and eliminate as much as at the annealing for carrying out cover-plate glass band for the purpose of the residual mechanical stress of inside glass
Reason.Then, glass tape is cut into predetermined size and waits processing in next step.
In conventional anneal area, cover-plate glass is accommodated using multiple rollers, will affect cover-plate glass embraces shape, into
And needing to carry out each roller to embrace shape adjustment, error rate is high, and adjustment is inconvenient, needs the precision control high to each roller
System；And when roller goes wrong and needs replacing, since the reduction of annealed zone temperature can be made when replacement roller, need to annealed zone temperature
Degree is increased in advance, and cover-plate glass is caused to reduce by hardness when roller, and deformation occurs for drop-down, influences cover-plate glass quality.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of cover-plate glass traction mechanism is provided, is reduced
The required precision that shape adjustment is embraced to roller, ensure that the quality of the cover-plate glass when replacing roller, improves yield rate and life
Produce efficiency.
In order to achieve the above objectives, the present invention is achieved by the following scheme:
A kind of cover-plate glass traction mechanism is included in the intracorporal cover-plate glass two sides of annealing furnace and is arranged in pairs, and along lid
Glass sheet flows to niproll, traction roller and several protection rollers being sequentially placed；
The niproll, traction roller are identical with protection roller revolving speed, and both ends pass through fire door bearing and fix annealing furnace furnace body
On, niproll integral diameter is identical, and traction roller is provided with roller boss close to the position of cover-plate glass two sides with protection roller；
When normal work, there are gap, traction rollers with cover-plate glass surface for the roller boss on niproll and protection roller
On roller boss contacted with cover-plate glass surface；
When traction roller needs replacing, roller boss on traction roller and cover-plate glass surface there are gap, niproll with
Cover-plate glass surface contact.
Preferably, traction roller is two pairs of short rollers, and two pairs of short roller coaxial arrangements, the setting of roller boss is in short roller one end, short roller
The other end is respectively connected with motor.
Preferably, it when short roller is dismantled or installed, is passed in and out from the position respectively being connect with annealing furnace furnace body.
Preferably, the roller boss hardness on traction roller is 55HA~60HA.
Preferably, protecting roller boss and the cover-plate glass surface distance on roller is 5mm~8mm.
Preferably, niproll, traction roller are identical with protection roller diameter, and axis is in same vertical plane, protects on roller
Roller boss diameter is less than the roller boss diameter on traction roller.
Compared with prior art, the invention has the following advantages:
A pair of of traction roller is only arranged in the present invention, reduces the influence that the excessively multipair cover-plate glass of traction roller embraces shape, traction roller pair
The influence for embracing shape is once adjusted in place, and does not need excessively high precision controlling, protection roller is provided with below traction roller, protect on roller
There are gaps for roller boss and cover-plate glass surface, reduce the shaking of cover-plate glass, improve the quality of product；On traction roller
Side is provided with niproll, when the roller boss on traction roller, which goes wrong, influences cover-plate glass quality, replaces leading by niproll
Pick-up roll work, because the not set roller boss of niproll and diameter unification, the decline of cover-plate glass viscosity will not influence just
Normal drop-down, ensure that traction roller when something goes wrong, entire production will not be interrupted, and ensure that production efficiency.
Further, it is used using two pairs of short rollers as traction roller, two pairs of short roller independent operatings, overcomes logical roller both ends fortune originally
The disadvantages of row is unstable, roller installation, replacement difficulty, and can be according to whole plate Mass Distribution situation, to short roller position, boss-shaped
State etc. is targetedly adjusted, and the raising of cover-plate glass product quality is conducive to.Processing, installation, the replacement of roller also become
More quickly, simple, production efficiency can be greatly improved.
Further, by improving the hardness of the roller boss on traction roller, the tractive force of traction roller is improved, adjustment is led
After pick-up roll parameter, the product quality that primary traction stretches is improved, a pair of of traction roller is set, multiple high rigidity rollers are also avoided
Damage of the boss to cover-plate glass.
Detailed description of the invention
Fig. 1 is the schematic diagram of traction mechanism of the present invention；
Fig. 2 is the scheme of installation of short roller of the present invention.
Wherein: 1- cover-plate glass；2- niproll；3- traction roller；4- protects roller；5- roller boss；6- annealing furnace furnace body；7-
Motor；8- shaft coupling；9- connecting lever and counterweight；10- fire door bearing.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
As shown in Figure 1, liquid glass stream enters shaping area, glass plate is formed by overflow downdraw, into annealed zone, originally
It invents the traction mechanism to be arranged in the annealing furnace furnace body 6 of annealed zone, and is arranged in pairs on 1 two sides of cover-plate glass, including edge
Cover-plate glass 1 flows to niproll 2, traction roller 3 and the two protection rollers 4 set gradually, niproll 2, traction roller 3 and two pairs of protections
4 diameter of roller is identical, and revolving speed is identical, and both ends pass through fire door bearing 10 and fix on annealing furnace furnace body 6, and axis is in same perpendicular
It faces directly.
The not set roller boss 5 of niproll 2, integral diameter is identical, in normal work, due to niproll 2 and traction roller 3
Diameter is identical, and axis is in same vertical plane, and traction roller 3 is contacted by roller boss 5 with 1 surface of cover-plate glass, therefore
There are gaps between 1 surface of niproll 2 and cover-plate glass of not set roller boss 5, traction are not involved in, on traction roller 3
Roller boss 5 goes wrong when influencing 1 mass of cover-plate glass, is worked by niproll 2 instead of traction roller 3, itself is equivalent to roller
Sub- boss 5 is contacted with 1 surface of cover-plate glass, even if needing raising anneal area temperature, 1 hardness of cover-plate glass before replacement traction roller 3
Decline, due to the not set roller boss 5 of niproll 2,1 whole surface of cover-plate glass is all contacted with niproll 2, therefore hardness declines
Cover-plate glass 1 will not deformation occurs in distraction procedure
Traction roller 3 is provided with roller boss 5 close to the position of 1 two sides of cover-plate glass with protection roller 4, protects on roller 4
5 diameter of roller boss is less than 5 diameter of roller boss on traction roller 3, roller boss 5 and cover board glass when work on traction roller 3
The contact of 1 surface of glass, and the semidiameter of the roller boss 5 on traction roller 3 and the roller boss 5 on protection roller 4, as protection roller 4
On roller boss 5 and 1 surface of cover-plate glass clearance distance, this distance be 5mm~8mm, reduce the rolling of cover-plate glass 1
It is dynamic, improve the quality of product.
It is every increase that a pair of of traction roller 3 can all influence cover-plate glass 1 embrace shape, require to influence to carry out on avoiding embracing shape respectively
Adjustment, and increase with 3 quantity of traction roller, required precision can also be incremented by, and adjustment difficulty increases, and need to consider cover-plate glass
1 passes through state when each traction roller 3, therefore a pair of of traction roller 3 is only arranged, and reduces the excessively multipair cover-plate glass 1 of traction roller 3 and embraces
The influence of shape, traction roller 3 are once adjusted in place the influence for embracing shape, do not need excessively high precision controlling；Roller on traction roller 3
The hardness of boss 5 is 55HA~60HA, improves the tractive force of traction roller 3, after adjusting 3 parameter of traction roller, improves and once leads
Be pulled the product quality stretched, and a pair of of traction roller 3 is arranged, also avoids multiple high rigidity roller boss 5 to the damage of cover-plate glass 1
Evil.
The present embodiment preferably traction roller 3 is made of two pairs of short rollers, as shown in Fig. 2, two short rollers are coaxially set
It sets, independent operating, roller boss 5 is arranged in short roller one end, and the short roller other end is respectively connected with motor 7, and short roller is by motor 7 to roller
Boss 5 is set gradually by shaft coupling 8, connecting lever and counterweight 9 and fire door bearing 10, and fire door bearing 10 is located at short roller and annealing furnace furnace body
6 junction；It overcomes logical roller both ends originally and runs shakiness, be easy to shake, the disadvantages of difficulty is replaced in roller installation, and can
Targetedly adjusted to short roller position, boss state etc. according to whole plate Mass Distribution situation, such as two short rollers of adjustment
Spacing or 1 side of cover-plate glass have warpage, while the short roller position to this side is adjusted, be conducive to 1 product of cover-plate glass
The raising of quality, processing, installation, the replacement of roller also become that more quickly, simply, production efficiency can be greatly improved.
Also between traction roller 3 there are interdependence, traction roller 3, which goes wrong, to be needed for the setting of niproll 2 and protection roller 4
The traction that niproll 2 temporarily carries out cover-plate glass 1 instead of traction roller 3 can be used in the problem of replacing；Cover-plate glass 1 passes through
Movement becomes unstable problem after traction roller 3, by protecting roller 4 that cover-plate glass 1 is made not generate excessive shaking；And it is exactly
Because of above structure, just it is able to achieve and a pair of of traction roller 3 is only set, just can complete the traction work of cover-plate glass 1, and overcome
A series of problems for being generated by multiple traction rollers 3, makes entire traction mechanism improve yield rate and production efficiency.
The above content is merely illustrative of the invention's technical idea, and this does not limit the scope of protection of the present invention, all to press
According to technical idea proposed by the present invention, any changes made on the basis of the technical scheme each falls within claims of the present invention
Protection scope within.
Claims (6)
1. a kind of cover-plate glass traction mechanism, which is characterized in that include cover-plate glass (1) two sides in annealing furnace furnace body (6)
It is arranged in pairs, and flows to niproll (2), traction roller (3) and several protection rollers (4) being sequentially placed along cover-plate glass (1)；
The niproll (2), traction roller (3) are identical with protection roller (4) revolving speed, and both ends, which pass through fire door bearing (10), to be fixed and move back
On stove furnace body (6), niproll (2) integral diameter is identical, and traction roller (3) and protection roller (4) are close to cover-plate glass (1) two sides
Position is provided with roller boss (5)；
When normal work, between the roller boss (5) on niproll (2) and protection roller (4) exists with cover-plate glass (1) surface
Gap, the roller boss (5) on traction roller (3) are contacted with cover-plate glass (1) surface；
When traction roller (3) needs replacing, roller boss (5) on traction roller (3) and cover-plate glass (1) surface there are gap,
Niproll (2) is contacted with cover-plate glass (1) surface.
2. a kind of cover-plate glass traction mechanism according to claim 1, which is characterized in that traction roller (3) is two pairs of short rollers,
Two pairs of short roller coaxial arrangements, roller boss (5) are arranged in short roller one end, and the short roller other end is respectively connected with motor (7).
3. a kind of cover-plate glass traction mechanism according to claim 1, which is characterized in that when short roller disassembly or installation,
It is passed in and out from the position respectively being connect with annealing furnace furnace body (6).
4. a kind of cover-plate glass traction mechanism according to claim 1 or 2, which is characterized in that the roller on traction roller (3)
Boss (5) hardness is 55HA~60HA.
5. a kind of cover-plate glass traction mechanism according to claim 1, which is characterized in that the roller in protection roller (4) is convex
Platform (5) and cover-plate glass (1) surface distance are 5mm~8mm.
6. a kind of cover-plate glass traction mechanism according to claim 1, which is characterized in that niproll (2), traction roller (3)
It is identical with protection roller (4) diameter, and axis is in same vertical plane, roller boss (5) diameter in protection roller (4) is less than traction
Roller boss (5) diameter on roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289170.0A CN109336374A (en) | 2018-10-31 | 2018-10-31 | A kind of cover-plate glass traction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289170.0A CN109336374A (en) | 2018-10-31 | 2018-10-31 | A kind of cover-plate glass traction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109336374A true CN109336374A (en) | 2019-02-15 |
Family
ID=65313405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289170.0A Pending CN109336374A (en) | 2018-10-31 | 2018-10-31 | A kind of cover-plate glass traction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109336374A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109694183A (en) * | 2019-03-05 | 2019-04-30 | 芜湖东旭光电科技有限公司 | A kind of traction device and its application |
| CN109851207A (en) * | 2019-03-06 | 2019-06-07 | 彩虹显示器件股份有限公司 | A kind of trailer system and application method of short roller clamping glass |
| CN114634302A (en) * | 2022-03-14 | 2022-06-17 | 成都中光电科技有限公司 | Automatic open-close type liquid crystal glass clamping device |
| CN116119904A (en) * | 2023-01-05 | 2023-05-16 | 青岛融合光电科技有限公司 | Remote automatic counterweight system and counterweight method during traction roller replacement |
| CN117088603A (en) * | 2023-07-21 | 2023-11-21 | 青岛融合光电科技有限公司 | Traction roller emergency treatment protection system |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649800A (en) * | 2002-03-22 | 2005-08-03 | 康宁股份有限公司 | Pulling rolls for use in manufacturing sheet glass |
| CN101528618A (en) * | 2006-10-24 | 2009-09-09 | 日本电气硝子株式会社 | Glass ribbon producing apparatus and process for producing the same |
| CN102245521A (en) * | 2008-12-19 | 2011-11-16 | 日本电气硝子株式会社 | Device for producing glass sheet |
| CN102811961A (en) * | 2010-01-08 | 2012-12-05 | 康宁股份有限公司 | Active edge roll control in a glass drawing process |
| CN203095846U (en) * | 2011-11-29 | 2013-07-31 | 康宁股份有限公司 | Glassmaking device |
| CN203333460U (en) * | 2012-12-03 | 2013-12-11 | 彩虹（张家港）平板显示有限公司 | Traction roller hot state repair tool for glass substrate molding furnace |
| US8820120B2 (en) * | 2011-05-25 | 2014-09-02 | Corning Incorporated | Pull-rolls for use in glass manufacturing processes and methods for making the same |
| CN204417315U (en) * | 2013-10-02 | 2015-06-24 | 康宁股份有限公司 | Pull roll assembly |
| CN105837008A (en) * | 2016-06-01 | 2016-08-10 | 东旭科技集团有限公司 | Overflow process glass production line and automatic control system and method thereof |
| CN106242250A (en) * | 2016-07-27 | 2016-12-21 | 彩虹（合肥）液晶玻璃有限公司 | A kind of device and method adjusting glass plate warpage |
| CN107601824A (en) * | 2017-09-07 | 2018-01-19 | 成都中光电科技有限公司 | A kind of liquid-crystalline glasses bow shapes regulation device and system |
| TW201819319A (en) * | 2016-10-31 | 2018-06-01 | 美商康寧公司 | Glass forming apparatus |
| CN108367963A (en) * | 2016-03-14 | 2018-08-03 | 日本电气硝子株式会社 | The manufacturing device of glass plate |
-
2018
- 2018-10-31 CN CN201811289170.0A patent/CN109336374A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649800A (en) * | 2002-03-22 | 2005-08-03 | 康宁股份有限公司 | Pulling rolls for use in manufacturing sheet glass |
| CN101528618A (en) * | 2006-10-24 | 2009-09-09 | 日本电气硝子株式会社 | Glass ribbon producing apparatus and process for producing the same |
| CN102245521A (en) * | 2008-12-19 | 2011-11-16 | 日本电气硝子株式会社 | Device for producing glass sheet |
| CN102811961A (en) * | 2010-01-08 | 2012-12-05 | 康宁股份有限公司 | Active edge roll control in a glass drawing process |
| US8820120B2 (en) * | 2011-05-25 | 2014-09-02 | Corning Incorporated | Pull-rolls for use in glass manufacturing processes and methods for making the same |
| CN203095846U (en) * | 2011-11-29 | 2013-07-31 | 康宁股份有限公司 | Glassmaking device |
| CN203333460U (en) * | 2012-12-03 | 2013-12-11 | 彩虹（张家港）平板显示有限公司 | Traction roller hot state repair tool for glass substrate molding furnace |
| CN204417315U (en) * | 2013-10-02 | 2015-06-24 | 康宁股份有限公司 | Pull roll assembly |
| CN108367963A (en) * | 2016-03-14 | 2018-08-03 | 日本电气硝子株式会社 | The manufacturing device of glass plate |
| CN105837008A (en) * | 2016-06-01 | 2016-08-10 | 东旭科技集团有限公司 | Overflow process glass production line and automatic control system and method thereof |
| CN106242250A (en) * | 2016-07-27 | 2016-12-21 | 彩虹（合肥）液晶玻璃有限公司 | A kind of device and method adjusting glass plate warpage |
| TW201819319A (en) * | 2016-10-31 | 2018-06-01 | 美商康寧公司 | Glass forming apparatus |
| CN107601824A (en) * | 2017-09-07 | 2018-01-19 | 成都中光电科技有限公司 | A kind of liquid-crystalline glasses bow shapes regulation device and system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109694183A (en) * | 2019-03-05 | 2019-04-30 | 芜湖东旭光电科技有限公司 | A kind of traction device and its application |
| CN109694183B (en) * | 2019-03-05 | 2023-12-19 | 芜湖东旭光电科技有限公司 | Traction device and application thereof |
| CN109851207A (en) * | 2019-03-06 | 2019-06-07 | 彩虹显示器件股份有限公司 | A kind of trailer system and application method of short roller clamping glass |
| CN109851207B (en) * | 2019-03-06 | 2021-10-12 | 彩虹显示器件股份有限公司 | Traction system for clamping glass by short rollers and use method |
| CN114634302A (en) * | 2022-03-14 | 2022-06-17 | 成都中光电科技有限公司 | Automatic open-close type liquid crystal glass clamping device |
| CN114634302B (en) * | 2022-03-14 | 2023-09-12 | 成都中光电科技有限公司 | Automatic opening and closing type liquid crystal glass clamping device |
| CN116119904A (en) * | 2023-01-05 | 2023-05-16 | 青岛融合光电科技有限公司 | Remote automatic counterweight system and counterweight method during traction roller replacement |
| CN117088603A (en) * | 2023-07-21 | 2023-11-21 | 青岛融合光电科技有限公司 | Traction roller emergency treatment protection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109336374A (en) | A kind of cover-plate glass traction mechanism | |
| EP2077255B1 (en) | Glass ribbon producing apparatus and process for producing the same | |
| EP2077254B1 (en) | Glass ribbon producing apparatus and process for producing the same | |
| CN106573815A (en) | Method and lift jet floatation system for shaping thin glass | |
| US9382147B2 (en) | Method for producing glass plate | |
| EP3347313B1 (en) | Positive pressure assisted gravity bending method and device suited for carrying out this method | |
| CN1224406A (en) | Furnace for heat treatments of glass sheets | |
| KR102224613B1 (en) | Method for adjusting a curvature of a chemically strengthened glass pane and glass pane manufactured according to said method | |
| CN104724911B (en) | A kind of tin bath outlet end sealing device | |
| EP2167437B1 (en) | Method and apparatus for bending and tempering a glass panel | |
| CN112759241B (en) | Glass stress control method | |
| KR100764326B1 (en) | Covered roller for conveying glass | |
| CN108367963A (en) | The manufacturing device of glass plate | |
| CN106064878B (en) | Float glass manufacturing device and float glass manufacturing method | |
| JP6630796B2 (en) | Glass substrate manufacturing method and glass substrate manufacturing apparatus | |
| JP2015105206A (en) | Manufacturing method of glass plate, and glass plate | |
| CN111018319A (en) | Stress adjustment control method for liquid crystal glass substrate | |
| FI86405C (en) | Method and apparatus for developing edge tension in windshield in windshield bending furnace | |
| CN202785970U (en) | Stress adjusting device for glass tape | |
| CN106673415B (en) | Adjustable pressure air device for quenching air grid of glass tempering furnace | |
| CN111451299B (en) | Production method for reducing foreign matter press-in on surface of hot-rolled plate | |
| CN219117336U (en) | Glass tempering furnace | |
| CN215832449U (en) | Cooling section guiding mechanism | |
| CN111423101B (en) | Tin bath device and float glass production line | |
| US1841660A (en) | Width maintaining means for sheet glass apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |