CN105585242A - Method and device for avoiding micro scratches caused by transitional roller table - Google Patents
Method and device for avoiding micro scratches caused by transitional roller table Download PDFInfo
- Publication number
- CN105585242A CN105585242A CN201610160818.9A CN201610160818A CN105585242A CN 105585242 A CN105585242 A CN 105585242A CN 201610160818 A CN201610160818 A CN 201610160818A CN 105585242 A CN105585242 A CN 105585242A
- Authority
- CN
- China
- Prior art keywords
- transition roller
- roller table
- scuffing
- micro
- power input
- 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
- 238000000034 method Methods 0.000 title abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims description 62
- 230000033001 locomotion Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000005329 float glass Substances 0.000 abstract description 3
- 238000005816 glass manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/163—Drive means, clutches, gearing or drive speed control means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- 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)
Abstract
The invention relates to the field of float glass making, in particular to the technical field of transitional roller tables, and discloses a method and device for avoiding micro scratches caused by a transitional roller table. The device comprises a transitional roller table box (2), transitional rollers (4), power input units (5), bearing pedestals (61) and a numerical control system (7). The transitional rollers (4) penetrate through the transitional roller table box (2) and pass through the bearing pedestals (61) connected with the transitional rollers (4) to be fixed, and the axis of each transitional roller is perpendicular to the glass panel transmission direction. Each transitional roller (4) is independently linked with the power input unit (5) corresponding to the transitional roller (4). The power input units (5) are controlled by parameters which are set by the numerical control system (7) and correspond to the power input units (5), so that the rotation speeds of the transitional rollers (4) connected with the power input units (5) are controlled. According to the method and the device, the transitional rollers (4) are controlled by servo motors respectively, and thus the function of independently adjusting the rotation speed of each transitional roller is achieved. The problem that micro scratches are generated on the surface of ultra-thin glass on the transitional roller table is solved.
Description
Technical field
The present invention relates to float glass and manufacture field, particularly solve a kind of transition roller table in ultra-thin glass production and produceThe solution of micro-scuffing and device.
Background technology
In recent years, along with popularizing of mobile phone and electron display device application, increase rapidly for the demand of face glass, butBe that former of required ultra-thin glass producing face glass mainly leans on import, its reason is that domestic technology also has a lot of difficult points anxiousNeed capture, one of them important technology difficult point is the solution of the micro-scuffing problem of glass surface.
Traditional glass manufacture is not because having micron order to scratch the requirement of this technical indicator, and transition roller table adopts gear-box to passFlowing mode, with the every kind of drive delivery glass plate that transition roller linear resonance surface velocity is identical. But by this technology and application of installationWhile production to ultra-thin glass, will cannot adjust this defect because of the relative transmission speed between transition roller and cause micron order to scratchAppearance.
The principle that causes this technical problem to produce is: not completely crued glass plate from molten tin bath out, through transition rollerPlatform solidifies, then enters in the process of annealing kiln, and from first transition roller to last root transition roller, glass plate is from softening shapeState is transitioned into solid state gradually, and the factor that expanded with heat and contract with cold affects, and glass plate pace is through the adjacent transition roller in front and backWhen contact-making surface, have trickle speed difference, the transition roller that this characteristic requirements of glass plate is adjacent has certain speed difference to adjustWhole, but relative transmission speed between the excessive roller of conventional transition roller platform is than fixing, and each transition roller linear resonance surface velocity is identicalCan't adjust separately. Therefore, when glass plate contacts with transition roller, will produce stress, when stress be accumulated to exceed one criticalAfter value, focus on the release of, between glass plate and transition roller, produce relative displacement. This displacement finally causes glass surface to occurTrickle scuffing.
Summary of the invention
Object of the present invention will solve the deficiencies in the prior art exactly, provides a kind of transition roller table to produce the solution of micro-scuffingMethod and apparatus.
For achieving the above object, design a kind of transition roller table and produced the solving device of micro-scuffing, described in it is characterized in thatA kind of transition roller table produce micro-scuffing solving device by transition roller table casing (2), transition roller (4), power input block(5), bearing block (61), digital control system (7) composition. Transition roller (4) runs through respectively transition roller table casing (2), through being attached theretoBearing block (7) and be fixed, the axial line of transition roller is vertical with the glass plate direction of motion (7). Each transition roller (61) and it is rightThe power input block (5) of answering links separately. Digital control system (7) is controlled via power input block (5) by the parameter of settingBe attached thereto the rotary speed of the transition roller (4) connecing, realize the function that the rotary speed of every transition roller all can be adjusted separately.
The principle of this device is: digital control system is controlled the transition being connected with power input block by the amendment of parameterThe rotary speed of roller, causes the linear velocity and the glass contacting with transition roller being transported in transition roller table casing on each transition roller surfaceThe movement velocity of glass plate (9) is consistent, eliminates the scuffing that relative displacement between the two brings, solve glass surface micro-scuffing thisOne technical barrier.
The present invention compared with the existing technology, has eliminated the defect that between transition roller, speed can not be adjusted separately. Floating for solvingMethod glass transition roller table produces this key technology difficult problem of micro-scuffing a kind of brand-new technical scheme is provided.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
1 annealing kiln 2 transition roller table casing 3 molten tin bath 4 transition roller 5 power input block 61 bearing blocks7 digital control system 8 glass plate transmission direction 9 glass plates.
Detailed description of the invention
As shown in Figure 1, the independent gear of float glass transition roller table of the present invention is by transition roller table caseBody (2), transition roller (4), power input block (5), bearing block (61), digital control system (7) composition. Transition roller (4) runs through respectivelyTransition roller table casing (2), passes the bearing block (7) being attached thereto and is fixed, the axial line of transition roller and glass-board surface transmissionDirection (7) is vertical. The power input block (5) of each transition roller (61) and its correspondence links separately. Power input block (5) is by countingThe parameter corresponding with it that control system (7) sets controlled, thereby controls the rotation speed of the transition roller (4) being connected with itDegree. Realize the function that the rotary speed of every transition roller all can be adjusted separately.
Claims (10)
1. a transition roller table produces solution and the device of micro-scuffing: comprised transition roller table casing (2), transition roller (4),Power input block (5), bearing block (61), digital control system (7), is characterized in that: transition roller (4) is respectively through transition roller tableCasing (2), passes the bearing block (7) being attached thereto and is fixed, and the axial line of transition roller and the glass plate direction of motion (7) are hung downDirectly, the power input block (5) of each transition roller (61) and its correspondence links separately, and power input block (5) is by digital control system (7)The parameter corresponding with it setting controlled, thereby controls the rotary speed of the transition roller (4) being connected with it, realizes everyThe function that the rotary speed of transition roller all can independently be adjusted.
2. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, it is characterized in that thisThe power input block (5) of device is made up of servomotor and jockey.
3. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, another of its featurePlant the form of expression and be that the power input block (5) of this device is made up of servomotor, decelerator and jockey.
4. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, it is characterized in that thisThe bearing block (61) of device is made up of water coolers, bearing, support, connector.
5. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, another of its featurePlant the form of expression and be that the bearing block (61) of this device is directly fixed on transition roller table case by water coolers, bearing and connectorBody (2) is upper, does not need stent support.
6. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, it is characterized in that thisThe transition roller table casing (2) of device is formed a whole by upper and lower two parts.
7. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, another of its featurePlant the form of expression and be that the transition roller table casing (2) of this device is the device being combined into by upper and lower two stand-alone assemblies.
8. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, it is characterized in that thisThe transition roller table casing (2) of device has two sidewalls, by power input block (5), bearing block (61) and transition roller table casing(2) isolation in cavity.
9. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, it is characterized in that thisThe ratio value that the parameter of the digital control system (7) of device is is benchmark according to a relevant detected value of glass plate transfer rate.
10. a kind of transition roller table as claimed in claim 1 produces solution and the device of micro-scuffing, its feature anotherA kind of form of expression is that the parameter of the digital control system (7) of this device is a setting value relevant with glass plate transfer rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160818.9A CN105585242A (en) | 2016-03-21 | 2016-03-21 | Method and device for avoiding micro scratches caused by transitional roller table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160818.9A CN105585242A (en) | 2016-03-21 | 2016-03-21 | Method and device for avoiding micro scratches caused by transitional roller table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105585242A true CN105585242A (en) | 2016-05-18 |
Family
ID=55925188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160818.9A Pending CN105585242A (en) | 2016-03-21 | 2016-03-21 | Method and device for avoiding micro scratches caused by transitional roller table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105585242A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630577A (en) * | 2016-12-07 | 2017-05-10 | 蚌埠凯盛工程技术有限公司 | Roll bearing cooling structure for transition roller table of rolled glass production line |
| CN106746580A (en) * | 2017-01-30 | 2017-05-31 | 宜昌南玻光电玻璃有限公司 | Ultra-thin glass conveying device |
| CN115259650A (en) * | 2022-07-12 | 2022-11-01 | 河南旭阳光电科技有限公司 | Cover plate glass transition roller structure, and cover plate glass transition roller switching method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052594A (en) * | 2004-09-07 | 2007-10-10 | 单玻璃工程公司 | Method and apparatus for heating sheets of glass |
| JP2010163355A (en) * | 2008-12-17 | 2010-07-29 | Nippon Electric Glass Co Ltd | Method and apparatus for manufacturing glass plate |
| CN201704508U (en) * | 2010-04-19 | 2011-01-12 | 常州市宏发纵横新材料科技有限公司 | Yarn constant tension and constant linear speed control device |
| CN102583993A (en) * | 2012-01-19 | 2012-07-18 | 河南国控宇飞电子玻璃有限公司 | Transition roll table for producing ultrathin glass |
| CN102933514A (en) * | 2011-03-30 | 2013-02-13 | 安瀚视特控股株式会社 | Production method for glass sheet and glass sheet production device |
| CN202968385U (en) * | 2012-12-18 | 2013-06-05 | 河北视窗玻璃有限公司 | Slag box transitional roller supporting device |
-
2016
- 2016-03-21 CN CN201610160818.9A patent/CN105585242A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052594A (en) * | 2004-09-07 | 2007-10-10 | 单玻璃工程公司 | Method and apparatus for heating sheets of glass |
| JP2010163355A (en) * | 2008-12-17 | 2010-07-29 | Nippon Electric Glass Co Ltd | Method and apparatus for manufacturing glass plate |
| CN201704508U (en) * | 2010-04-19 | 2011-01-12 | 常州市宏发纵横新材料科技有限公司 | Yarn constant tension and constant linear speed control device |
| CN102933514A (en) * | 2011-03-30 | 2013-02-13 | 安瀚视特控股株式会社 | Production method for glass sheet and glass sheet production device |
| CN102583993A (en) * | 2012-01-19 | 2012-07-18 | 河南国控宇飞电子玻璃有限公司 | Transition roll table for producing ultrathin glass |
| CN202968385U (en) * | 2012-12-18 | 2013-06-05 | 河北视窗玻璃有限公司 | Slag box transitional roller supporting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630577A (en) * | 2016-12-07 | 2017-05-10 | 蚌埠凯盛工程技术有限公司 | Roll bearing cooling structure for transition roller table of rolled glass production line |
| CN106746580A (en) * | 2017-01-30 | 2017-05-31 | 宜昌南玻光电玻璃有限公司 | Ultra-thin glass conveying device |
| CN106746580B (en) * | 2017-01-30 | 2023-08-25 | 宜昌南玻光电玻璃有限公司 | Ultrathin glass conveying device |
| CN115259650A (en) * | 2022-07-12 | 2022-11-01 | 河南旭阳光电科技有限公司 | Cover plate glass transition roller structure, and cover plate glass transition roller switching method and system |
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| C06 | 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: 20160518 |