CN102424521A - Switching method for float glass transition roller table transmission system - Google Patents
Switching method for float glass transition roller table transmission system Download PDFInfo
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- CN102424521A CN102424521A CN2011101780666A CN201110178066A CN102424521A CN 102424521 A CN102424521 A CN 102424521A CN 2011101780666 A CN2011101780666 A CN 2011101780666A CN 201110178066 A CN201110178066 A CN 201110178066A CN 102424521 A CN102424521 A CN 102424521A
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Abstract
The invention relates to the technical field of float glass manufacturing equipment, in particular to the technical field of switchable transmission roller tables, and discloses a switching method for a switched float glass transition roller table transmission system. In the method, two kinds of speed measuring devices, a controller and an acoustic-optical alarm device are arranged on a transition roller table; when the roller table normal works, an annealing kiln transmission mechanism provides power for transition rollers, a motor on an annealing kiln actuating mechanism side drives a reducer to drive an orthogonal gearbox to work at an output speed lower than that of an orthogonal gearbox on an annealing kiln transmission mechanism side, only perform follow movement and not to provide power for three transition rollers; and if any position on the annealing kiln transmission mechanism side fails and cannot work, the speed measuring sensors do not send pulse signals to the controller any more, the controller drives a standby motor to run at a normal speed and drive the three transmission roller to rotate, and the orthogonal gearbox on the annealing kiln transmission mechanism side does not provide power for the three transition rollers.
Description
[technical field]
The present invention relates to the float glass making equipment technical field, especially changeable transition roller platform technical field, a kind of specifically switching method that is used for suitching type float glass transition roller platform transmission system.
[background technology]
On September 23rd, 1971; China has successfully built up article one floatation glass production line; Produced first block of float glass of China; Successively on this line, implemented fairly large technological transformation three times again from 1971 to 1981, the brilliance that the float glass technology of China just progressively demonstrates on the stage in the world.
The moulding process of float glass is in the molten tin bath that feeds shielding gas (N2 and H2), to accomplish.Melten glass continuously flows into from tank furnace and swims on the big tin liquor surface of specific density, under gravity and capillary effect, glass metal spread out, shakeout, form that upper and lower surfaces is smooth on the tin liquor face, sclerosis, cooling back drawn the transition roller platform.The roller turn of roller platform is pulled out molten tin bath to glass ribbon and is got into annealing furnace, through annealing, cutting, just obtains the sheet glass product.
The transition roller platform is exactly to be one of visual plant in the float glass, will send into annealing furnace from about 600 ℃ the glass ribbon that molten tin bath extracts, and is the transition section that connects molten tin bath and annealing furnace.Traditional method is a sheathed carrier gear case from the annealing furnace transmission shaft; Establish the orthogonal gear case at the transition roller back side; Universal joint is connected carrier gear case output shaft with orthogonal gear case input shaft, three universal joints connect orthogonal gear case three output shafts with corresponding three transition rollers.
In process of production, can't in time switch and report to the police, will face the damage that stops production and might cause casualties with machinery if the transition roller platform breaks down.
[summary of the invention]
The object of the invention is exactly the deficiency that will solve prior art, and a kind of more efficient, faster, safer switching method that is used for suitching type float glass transition roller platform driving unit fault is provided.
For realizing a kind of switching method that is used for suitching type float glass transition roller platform transmission system of above-mentioned purpose design, comprise sensor-type speed measuring device, suitching type transition roller platform, unit and acoustic-optic alarm is characterized in that this method may further comprise the steps:
A, the measure speed gears of speed measuring device is attached on the output shaft of back side orthogonal gear case of suitching type float glass transition roller platform; The support of speed measuring device is installed on the shell of said orthogonal gear case place near output shaft; Support is provided with circular hole, and circular hole center and measure speed gears are on same plane, and the tachogenerator of speed measuring device passes circular hole; The gear ring of the magnetosensitive sensing member position alignment gear of tachogenerator; Tachogenerator is provided with lead-in wire, lead-in wire is connected on the signal input part of unit, and the output terminal of unit connects two SWs; One is connected on the acoustooptic alarm system, and another root is connected on the driving circuit of the subsequent use motor of described suitching type transition roller platform;
B, when running well; Orthogonal gear case output shaft drives measure speed gears and rotates, and tachogenerator detects the measure speed gears rotation unit is sent pulse signal, and unit receives pulse signal; The standard state that keeps subsequent use motor and combined aural and visual alarm; The speed that is electric motor driving orthogonal gear case is only done and is followed action less than roll speed, and combined aural and visual alarm is failure to actuate;
C, in case the annealing furnace back side of described changeable transition roller platform break down and can not run well; The speed of output shaft is crossed low or is stopped operating; Then driving the reduction of measure speed gears speed perhaps stops operating; Tachogenerator detects less than gear and rotates, and does not send pulse signal and gives unit, and the unit detection is then sent actuate signal less than pulse signal and given motor and combined aural and visual alarm: motor is brought up to usual dispatch automatically; Drive annealing furnace topworks side orthogonal gear case, drive the running of three transition roller usual dispatchs; Combined aural and visual alarm begins to report to the police, and the maintainer overhauls the annealing furnace transmission rig.
A kind of switching method that is used for suitching type float glass transition roller platform transmission system comprises the speed measuring device of conveyor type, and suitching type transition roller platform, unit and acoustic-optic alarm is characterized in that this method may further comprise the steps:
A, the power wheel of speed measuring device is attached on the output shaft of back side orthogonal gear case of suitching type float glass transition roller platform; The support of speed measuring device is installed on the shell of said orthogonal gear case near the place of output shaft, support is provided with estimates sensing device, and fifth wheel is connected through axle with transmitter; Fifth wheel is connected through transmission belt with power wheel; Be connected with lead-in wire on the tachogenerator, lead-in wire be connected on the signal input part of unit, the output terminal of unit connects two SWs; One is connected on the acoustooptic alarm system, and another root is connected on the driving circuit of the subsequent use motor of described suitching type transition roller platform;
B, when running well, orthogonal gear case output shaft drives power wheel and rotates, power wheel drives fifth wheel through transmission belt; Tachogenerator detects the fifth wheel rotation and unit is sent pulse signal; Unit receives pulse signal, keeps the standard state of subsequent use motor and combined aural and visual alarm, and promptly the speed of electric motor driving orthogonal gear case is less than roll speed; Only do and follow action, combined aural and visual alarm is failure to actuate;
C, in case the annealing kiln transmission side of described changeable transition roller platform break down and can not run well; The speed of output shaft is crossed low or is stopped operating; Then the drive on the output shaft drives the reduction of fifth wheel speed or stops operating; Tachogenerator detects and rotates less than gear; Do not send pulse signal and give controller; Controller detects less than pulse signal and gives motor and audible-visual annunciator with regard to sending the driving signal: motor is brought up to normal speed automatically; Drive annealing kiln executing agency side orthogonal gear case, drive the running of three transition roller normal speeds; Audible-visual annunciator begins to report to the police, and the maintainer overhauls the annealing kiln transmission mechanism.
The present invention compares with prior art; Automatic switchover system and acoustic-optic alarm have been increased; Switching when making fault is safer efficient, and two kinds of selection schemes also make this switched system can adapt to different environment, and the automatic switchover system scheme of tachogenerator can be applicable to the environment that needs rapid cut-in stand-by power; The automatic switchover scheme of travelling belt can be applicable to that the environment dust is many, the place that atmospheric pollution is more serious.
[description of drawings]
Fig. 1 is a schematic flow sheet of the present invention;
Fig. 2 is prioritization scheme one structural representation of the present invention;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is prioritization scheme two structural representations of the present invention;
Fig. 5 is the A-A sectional view of Fig. 4;
1 and 7 is that overrunning clutch 2 and 8 is that orthogonal gear case 3 is that shaft coupling 4 is that speed reduction unit 5 and 6 and 9 is that Cardan shaft 10 is that carrier gear case 11 is that transition roller 12 is that watertight chest 13 is that annealing furnace transmission shaft 14 is that measure speed gears 15 is that tachogenerator 16 supports 17 are that support circular hole 18 is that output shaft 19 is that power wheel 20 is that transmission belt 21 is that support 22 is that fifth wheel 23 is that support shaft 24 is motors among the figure.
[embodiment]
In conjunction with accompanying drawing the present invention is further specified, the manufacturing technology of this device is very clearly concerning this professional people.
Prioritization scheme one:
A, the measure speed gears of speed measuring device is attached on the output shaft of back side orthogonal gear case of suitching type float glass transition roller platform; The support of speed measuring device is installed on the shell of said orthogonal gear case place near output shaft; Offer circular hole on the support, circular hole center and measure speed gears are on same plane, and the tachogenerator of speed measuring device passes circular hole; The gear ring of the magnetosensitive sensing member position alignment gear of tachogenerator; Be connected with lead-in wire on the tachogenerator, lead-in wire be connected on the signal input part of unit, the output terminal of unit connects two SWs; One is connected on the acoustooptic alarm system, and another root is connected on the driving circuit of the subsequent use motor of described suitching type transition roller platform;
B, when running well; Orthogonal gear case output shaft drives measure speed gears and rotates, and tachogenerator detects the measure speed gears rotation unit is sent pulse signal, and unit receives pulse signal; The standard state that keeps subsequent use motor and combined aural and visual alarm; The speed that is electric motor driving orthogonal gear case is only done and is followed action less than roll speed, and combined aural and visual alarm is failure to actuate;
C, in case the annealing furnace back side of described changeable transition roller platform break down and can not run well; The speed of output shaft is crossed low or is stopped operating; Then driving the reduction of measure speed gears speed perhaps stops operating; Tachogenerator detects less than gear and rotates, and does not send pulse signal and gives unit, and the unit detection is then sent actuate signal less than pulse signal and given motor and combined aural and visual alarm: motor is brought up to usual dispatch automatically; Drive annealing furnace topworks side orthogonal gear case, drive the running of three transition roller usual dispatchs; Combined aural and visual alarm begins to report to the police, and the maintainer overhauls the annealing furnace transmission rig.
Prioritization scheme two:
A, the power wheel of speed measuring device is attached on the output shaft of back side orthogonal gear case of suitching type float glass transition roller platform; The support of speed measuring device is installed on the shell of said orthogonal gear case near the place of output shaft, support is provided with estimates sensing device, and fifth wheel is connected through axle with transmitter; Fifth wheel is connected through transmission belt with power wheel; Be connected with lead-in wire on the tachogenerator, lead-in wire be connected on the signal input part of unit, the output terminal of unit connects two SWs; One is connected on the acoustooptic alarm system, and another root is connected on the driving circuit of the subsequent use motor of described suitching type transition roller platform;
B, when running well, orthogonal gear case output shaft drives power wheel and rotates, power wheel drives fifth wheel through transmission belt; Tachogenerator detects the fifth wheel rotation and unit is sent pulse signal; Unit receives pulse signal, keeps the standard state of subsequent use motor and combined aural and visual alarm, and promptly the speed of electric motor driving orthogonal gear case is less than roll speed; Only do and follow action, combined aural and visual alarm is failure to actuate;
C, in case the annealing kiln transmission side of described changeable transition roller platform break down and can not run well; The speed of output shaft is crossed low or is stopped operating; Then the drive on the output shaft drives the reduction of fifth wheel speed or stops operating; Tachogenerator detects and rotates less than gear; Do not send pulse signal and give controller; Controller detects less than pulse signal and gives motor and audible-visual annunciator with regard to sending the driving signal: motor is brought up to normal speed automatically; Drive annealing kiln executing agency side orthogonal gear case, drive the running of three transition roller normal speeds; Audible-visual annunciator begins to report to the police, and the maintainer overhauls the annealing kiln transmission mechanism.
Claims (2)
1. a switching method that is used for suitching type float glass transition roller platform transmission system comprises sensor-type speed measuring device, and suitching type transition roller platform, unit and acoustic-optic alarm is characterized in that this method may further comprise the steps:
A, the measure speed gears of speed measuring device is attached on the output shaft of back side orthogonal gear case of suitching type float glass transition roller platform; The support of speed measuring device is installed on the shell of said orthogonal gear case place near output shaft; Support is provided with circular hole, and circular hole center and measure speed gears are on same plane, and the tachogenerator of speed measuring device passes circular hole; The gear ring of the magnetosensitive sensing member position alignment gear of tachogenerator; Tachogenerator is provided with lead-in wire, lead-in wire is connected on the signal input part of unit, and the output terminal of unit connects two SWs; One is connected on the acoustooptic alarm system, and another root is connected on the driving circuit of the subsequent use motor of described suitching type transition roller platform;
B, when running well; Orthogonal gear case output shaft drives measure speed gears and rotates, and tachogenerator detects the measure speed gears rotation unit is sent pulse signal, and unit receives pulse signal; The standard state that keeps subsequent use motor and combined aural and visual alarm; The speed that is electric motor driving orthogonal gear case is only done and is followed action less than roll speed, and combined aural and visual alarm is failure to actuate;
C, in case the annealing furnace back side of described changeable transition roller platform break down and can not run well; The speed of output shaft is crossed low or is stopped operating; Then driving the reduction of measure speed gears speed perhaps stops operating; Tachogenerator detects less than gear and rotates, and does not send pulse signal and gives unit, and the unit detection is then sent actuate signal less than pulse signal and given motor and combined aural and visual alarm: motor is brought up to usual dispatch automatically; Drive annealing furnace topworks side orthogonal gear case, drive the running of three transition roller usual dispatchs; Combined aural and visual alarm begins to report to the police, and the maintainer overhauls the annealing furnace transmission rig.
2. switching method that is used for suitching type float glass transition roller platform transmission system comprises the speed measuring device of conveyor type, and suitching type transition roller platform, unit and acoustic-optic alarm is characterized in that this method may further comprise the steps:
A, the power wheel of speed measuring device is attached on the output shaft of back side orthogonal gear case of suitching type float glass transition roller platform; The support of speed measuring device is installed on the shell of said orthogonal gear case near the place of output shaft, support is provided with estimates sensing device, and fifth wheel is connected through axle with transmitter; Fifth wheel is connected through transmission belt with power wheel; Tachogenerator is provided with lead-in wire, lead-in wire is connected on the signal input part of unit, and the output terminal of unit connects two SWs; One is connected on the acoustooptic alarm system, and another root is connected on the driving circuit of the subsequent use motor of described suitching type transition roller platform;
B, when running well, orthogonal gear case output shaft drives power wheel and rotates, power wheel drives fifth wheel through transmission belt; Tachogenerator detects the fifth wheel rotation and unit is sent pulse signal; Unit receives pulse signal, keeps the standard state of subsequent use motor and combined aural and visual alarm, and promptly the speed of electric motor driving orthogonal gear case is less than roll speed; Only do and follow action, combined aural and visual alarm is failure to actuate;
C, in case the annealing kiln transmission side of described changeable transition roller platform break down and can not run well; The speed of output shaft is crossed low or is stopped operating; Then the drive on the output shaft drives the reduction of fifth wheel speed or stops operating; Tachogenerator detects and rotates less than gear; Do not send pulse signal and give controller; Controller detects less than pulse signal and gives motor and audible-visual annunciator with regard to sending the driving signal: motor is brought up to normal speed automatically; Drive annealing kiln executing agency side orthogonal gear case, drive the running of three transition roller normal speeds; Audible-visual annunciator begins to report to the police, and the maintainer overhauls the annealing kiln transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178066 CN102424521B (en) | 2011-06-28 | 2011-06-28 | Switching method for float glass transition roller table transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178066 CN102424521B (en) | 2011-06-28 | 2011-06-28 | Switching method for float glass transition roller table transmission system |
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| CN102424521A true CN102424521A (en) | 2012-04-25 |
| CN102424521B CN102424521B (en) | 2013-05-29 |
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| CN 201110178066 Active CN102424521B (en) | 2011-06-28 | 2011-06-28 | Switching method for float glass transition roller table transmission system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707957A (en) * | 2017-01-30 | 2017-05-24 | 宜昌南玻光电玻璃有限公司 | Method for improving quality of ultrathin glass lower surface |
| CN109683578A (en) * | 2019-01-31 | 2019-04-26 | 中国建材国际工程集团有限公司 | A kind of float glass cold production line control system |
| CN110734219A (en) * | 2019-12-09 | 2020-01-31 | 蚌埠凯盛工程技术有限公司 | Auxiliary transmission device capable of being adjusted on line for float glass annealing kiln |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN111253057A (en) * | 2020-03-18 | 2020-06-09 | 蚌埠凯盛工程技术有限公司 | Transmission system of continuous transmission equipment |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105217216A (en) * | 2015-08-17 | 2016-01-06 | 重庆万盛浮法玻璃有限公司 | With the glass production line roller conveyor of accessory drive gear |
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| 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 |
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Patent Citations (3)
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| CN1762867A (en) * | 2004-10-18 | 2006-04-26 | 中国凯盛国际工程有限公司 | Thermal state interchange method of rolling process and flotation process |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707957A (en) * | 2017-01-30 | 2017-05-24 | 宜昌南玻光电玻璃有限公司 | Method for improving quality of ultrathin glass lower surface |
| CN109683578A (en) * | 2019-01-31 | 2019-04-26 | 中国建材国际工程集团有限公司 | A kind of float glass cold production line control system |
| CN110734219A (en) * | 2019-12-09 | 2020-01-31 | 蚌埠凯盛工程技术有限公司 | Auxiliary transmission device capable of being adjusted on line for float glass annealing kiln |
| CN110734219B (en) * | 2019-12-09 | 2024-05-10 | 蚌埠凯盛工程技术有限公司 | Auxiliary transmission device capable of being adjusted on line for float glass annealing furnace |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN111253057A (en) * | 2020-03-18 | 2020-06-09 | 蚌埠凯盛工程技术有限公司 | Transmission system of continuous transmission equipment |
| 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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| CN102424521B (en) | 2013-05-29 |
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Application publication date: 20120425 Assignee: BENGBU CTIEC INFORMATION DISPLAY MATERIALS CO., LTD. Assignor: China Triumph International Engineering Co., Ltd. Contract record no.: 2014340000180 Denomination of invention: Switching method for float glass transition roller table transmission system Granted publication date: 20130529 License type: Common License Record date: 20141204 |
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