CN111646678B - Float glass tin bath outlet transition device - Google Patents
Float glass tin bath outlet transition device Download PDFInfo
- Publication number
- CN111646678B CN111646678B CN202010532541.4A CN202010532541A CN111646678B CN 111646678 B CN111646678 B CN 111646678B CN 202010532541 A CN202010532541 A CN 202010532541A CN 111646678 B CN111646678 B CN 111646678B
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- China
- Prior art keywords
- tin bath
- transition
- roller
- bottom brick
- chain wheel
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
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- 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
- C03B35/166—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for both flat and bent sheets or ribbons
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a float glass tin bath outlet transition device, which comprises a tin bath bottom brick and a transition roller table, wherein a tin bath is arranged on one side of the front part of the tin bath bottom brick, the other side of the tin bath bottom brick is an outlet end, the transition roller table is arranged at the position of the outlet end of the tin bath bottom brick, an installation groove is arranged on the tin bath bottom brick at the position of one side of the tin bath, steel structure components are arranged at two ends inside the installation groove, a first bearing seat is arranged on each steel structure component, a transmission roller is rotatably arranged between the two groups of first bearing seats, and a second bearing seat is arranged at two ends of the transition roller table through a steel frame; according to the invention, the driving roller with a smaller diameter is added on the tin bath bottom brick between the tin bath and the transition rollers, so that the elevation of the driving roller is slightly lower than that of the transition rollers, the glass belt is lifted at the outlet of the tin bath in advance by the driving roller and is conveyed to the three transition rollers, and the problem that the glass belt is scratched under the edge plate of the tin bath bottom brick is solved by matching with the arrangement of the slope angle.
Description
Technical Field
The invention relates to the technical field of float glass manufacturing, in particular to a float glass tin bath outlet transition device.
Background
The tin bath is a key device of a float glass production line, and the structure of the tin bath is roughly divided into three parts: entrance point, main part, exit end, one section thermotechnical installation between molten tin bath and the annealing kiln calls out the mouth end, also called transition roller platform, and transition roller platform is the transition equipment that lifts up the glass area from the tin liquid level and send into the annealing kiln, and transition roller platform generally sets up 3 rollers, is the climbing form, and the glass area gets into the annealing kiln through three transition rollers, and the quality of molten tin bath export glass area has been decided to a great extent to its structure.
The general float glass often generates scratches under the plate at the outlet of a tin bath, and the main reasons for the scratches are as follows: the temperature of the outlet of the tin bath is high, the glass ribbon is soft, and the edge of the tin bath is wiped under the plate; secondly, the roller elevation of the transition roller table is too low, the transition roller needs to be raised, so that the triangular area of the tin bath outlet and the transition roller is increased, and the situation that the glass belt rubs the edge of the tin bath is avoided.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a float glass tin bath outlet transition device which lifts a glass belt at the outlet of a tin bath in advance through a driving roller, conveys the glass belt to three transition rollers and solves the problem of scratching of the glass belt plate under the cooperation with the arrangement of a slope angle.
In order to realize the purpose of the invention, the invention is realized by the following technical scheme: a float glass tin bath outlet transition device comprises a tin bath bottom brick and a transition roller platform, wherein a tin bath is arranged on one side of the front part of the tin bath bottom brick, the other side of the tin bath bottom brick is an outlet end, the transition roller table is arranged at the outlet end position of the tin bath bottom brick, an installation groove is arranged on the tin bath bottom brick at one side position of the tin bath, and both ends of the interior of the mounting groove are provided with steel structure components which are provided with first bearing seats, and a driving roller is rotatably arranged between the two groups of first bearing seats, two ends of the transition roller table are respectively provided with a second bearing seat through a steel frame, and transition rollers are rotatably arranged between the second bearing seats at the two ends and are provided with three groups, one end of the driving roller is provided with a small chain wheel, one end of the transition roller, which is close to one side of the tin bath bottom brick, is provided with a large chain wheel, and the small chain wheel and the large chain wheel are connected through a chain.
The further improvement lies in that: the diameter of driving roller is less than the diameter of transition roller, and the horizontal elevation of driving roller is less than the horizontal elevation 2mm-3mm of transition roller.
The further improvement lies in that: the transition roller is driven to rotate by a motor, the driving roller is driven to rotate synchronously with the transition roller by the small chain wheel, the chain and the large chain wheel, and the ratio of the number of teeth of the large chain wheel and the small chain wheel is equal to the ratio of the diameter of the transition roller to the diameter of the driving roller.
The further improvement lies in that: the driving roller is made of carbon steel, and a layer of pure graphite wraps the outer side of the driving roller.
The further improvement lies in that: the small chain wheel, the chain and the large chain wheel are all made of carbon steel, and the tooth surfaces of the small chain wheel and the large chain wheel are all subjected to quenching treatment.
The further improvement lies in that: and a slope angle is arranged at the upper end of the edge wall at one side in the tin bath.
The further improvement lies in that: the steel structure component comprises a steel sleeve and a lifting rod, the lifting rod is inserted into the steel sleeve, a driving motor is arranged at the bottom of the inner portion of the steel sleeve, a threaded screw rod is arranged at the output end of the driving motor, and the threaded screw rod is inserted into the inner portion of the lifting rod and is matched with threads.
The further improvement lies in that: the inside both sides of steel bushing all are equipped with the spout, the lower extreme of lifter both sides all is equipped with the slider with spout looks adaptation, first bearing frame is installed on the lifter, and first bearing frame is aligning bearing.
The beneficial effects of the invention are as follows: according to the invention, a driving roller with a smaller diameter is added on the tin bath bottom brick between the tin bath and the transition rollers, so that the elevation of the driving roller is slightly lower than that of the transition rollers, the glass belt is lifted at the outlet of the tin bath in advance through the driving roller and is conveyed to the three transition rollers, and the problem that the glass belt plate is scratched under the tin bath bottom brick along the mouth plate is solved by matching the arrangement of slope angles.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the drive and transition roll configuration of the present invention;
fig. 3 is a schematic view of a steel structural assembly of the present invention.
Wherein: 1. a tin bath bottom brick; 2. a transition roller table; 3. a tin bath; 4. a steel structural component; 5. a first bearing housing; 6. a driving roller; 7. a second bearing housing; 8. a transition roll; 9. a small sprocket; 10. a large sprocket; 11. a chain; 12. a slope angle; 13. steel jacket; 14. a lifting rod; 15. a drive motor; 16. a threaded lead screw; 17. a chute; 18. a slide block.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
According to the drawings 1, 2 and 3, the embodiment provides a float glass tin bath outlet transition device, which comprises a tin bath bottom brick 1 and a transition roller table 2, wherein a tin bath 3 is arranged on one side of the front part of the tin bath bottom brick 1, the other side of the tin bath bottom brick 1 is an outlet end, the transition roller table 2 is arranged at the position of the outlet end of the tin bath bottom brick 1, a mounting groove is arranged on the tin bath bottom brick 1 at the position of one side of the tin bath 3, steel structure components 4 are arranged at two ends inside the mounting groove, a first bearing seat 5 is arranged on each steel structure component 4, a driving roller 6 is rotatably arranged between two groups of the first bearing seats 5, a second bearing seat 7 is arranged at two ends of the transition roller table 2 through a steel frame, a transition roller 8 is rotatably arranged between the second bearing seats 7 at two ends, three groups of the transition rollers 8 are arranged, a small chain wheel 9 is arranged at one end of the driving roller 6, one end of the transition roller 8, which is close to one side of the tin bath bottom brick 1, is provided with a large chain wheel 10, and the small chain wheel 9 is connected with the large chain wheel 10 through a chain 11.
The diameter of driving roller 6 is less than the diameter of transition roller 8, and the level elevation of driving roller 6 is less than the level elevation 3mm of transition roller 8. The glass ribbon is lifted up in advance at the outlet of the tin bath 3 by the driving roller 6.
The driving roller 6 is made of carbon steel, and a layer of pure graphite wraps the outer side of the driving roller 6.
The small chain wheel 9, the chain 11 and the large chain wheel 10 are all made of carbon steel, and the tooth surfaces of the small chain wheel 9 and the large chain wheel 10 are all subjected to quenching treatment. And (3) wear resistance.
The upper end of the edge wall at one side inside the tin bath 3 is provided with a slope angle 12. Avoid sharp corner fish tail glass tape.
The steel structure component 4 comprises a steel sleeve 13 and a lifting rod 14, the lifting rod 14 is inserted into the steel sleeve 13, a driving motor 15 is arranged at the bottom inside the steel sleeve 13, a threaded screw rod 16 is arranged at the output end of the driving motor 15, and the threaded screw rod 16 is inserted into the lifting rod 14 and is in threaded fit with the lifting rod. The driving motor 15 drives the threaded screw rod 16 to rotate, and the lifting rod 14 is lifted by utilizing the thread action, so that the elevation of the first bearing seat 5 and the driving roller 6 is finely adjusted.
Both sides inside the steel bushing 13 all are equipped with spout 17, the lower extreme of lifter 14 both sides all is equipped with the slider 18 with spout 17 looks adaptation, and the effect of stopping revolve, first bearing frame 5 is installed on lifter 14, and first bearing frame 5 is self-aligning bearing. Has the function of center adjustment.
When the glass belt conveyor is used, the driving rollers 6 lift the glass belt at the outlet of the tin bath 3 in advance and convey the glass belt to the three transition rollers 8, and the driving rollers 6 and the transition rollers 8 synchronously transmit at a constant speed to convey the glass belt.
This float glass molten tin bath export transition device increases the less driving roller 6 of a diameter on the molten tin bath end brick 1 between molten tin bath 3 and transition roller 8, the elevation that makes driving roller 6 is slightly less than the elevation of transition roller 8, lift the glass area in advance at the export of molten tin bath 3 through this driving roller 6, carry on three transition rollers 8, and the problem of glass band plate 1 welt board fish tail under the molten tin bath end brick has been solved in setting up of cooperation slope angle 12, and simultaneously, driving roller 6 passes through little sprocket 9, chain 11, big sprocket 10 transmission is synchronous with transition roller 8, wherein big sprocket 10, the ratio of the number of teeth of little sprocket 9 equals the ratio of transition roller 8 diameter and driving roller 6 diameter, be favorable to guaranteeing the constant speed transmission, keep the glass area normally transporting.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a float glass molten tin bath export transition device, includes molten tin bath bottom brick (1) and transition roller platform (2), its characterized in that: one side of the front part of the tin bath bottom brick (1) is provided with a tin bath (3), the other side of the tin bath bottom brick (1) is an outlet end, the transition roller table (2) is arranged at the outlet end position of the tin bath bottom brick (1), a mounting groove is arranged on the tin bath bottom brick (1) at one side position of the tin bath (3), steel structure components (4) are arranged at two ends inside the mounting groove, first bearing seats (5) are arranged on the steel structure components (4), driving rollers (6) are arranged between the two groups of first bearing seats (5) in a rotating manner, second bearing seats (7) are arranged at two ends of the transition roller table (2) through steel frames, transition rollers (8) are arranged between the second bearing seats (7) at two ends in a rotating manner, three groups of transition rollers (8) are arranged, one end of each driving roller (6) is provided with a small chain wheel (9), one end of each transition roller (8) close to one side of the tin bath bottom brick (1) is provided with a large chain wheel (10), the small chain wheel (9) is connected with the large chain wheel (10) through a chain (11);
The diameter of the transmission roller (6) is smaller than that of the transition roller (8), and the horizontal elevation of the transmission roller (6) is 2-3 mm lower than that of the transition roller (8);
the upper end of the edge wall at one side in the tin bath (3) is provided with a slope angle (12).
2. A float glass tin bath outlet transition arrangement as claimed in claim 1, characterised in that: transition roller (8) are rotatory through motor drive, driving roller (6) are through little sprocket (9), chain (11), big sprocket (10) transmission and transition roller (8) synchronous revolution, and the tooth number's of big sprocket (10), little sprocket (9) ratio equals the diameter of transition roller (8) and the diameter's of driving roller (6) ratio.
3. A float glass tin bath outlet transition arrangement as claimed in claim 1, characterised in that: the driving roller (6) is made of carbon steel, and a layer of pure graphite wraps the outer side of the driving roller (6).
4. A float glass tin bath outlet transition arrangement as claimed in claim 1, characterised in that: the small chain wheel (9), the chain (11) and the large chain wheel (10) are all made of carbon steel, and the tooth surfaces of the small chain wheel (9) and the large chain wheel (10) are all subjected to quenching treatment.
5. A float glass tin bath outlet transition arrangement as claimed in claim 1, characterised in that: steel construction component (4) include steel bushing (13) and lifter (14), steel bushing (13) interpolation is equipped with lifter (14), and the inside bottom of steel bushing (13) is equipped with driving motor (15), the output of driving motor (15) is equipped with screw lead screw (16), screw lead screw (16) are inserted and are established lifter (14) inside and screw thread adaptation.
6. A float glass tin bath outlet transition arrangement as claimed in claim 5, in which: both sides of the interior of the steel sleeve (13) are provided with sliding grooves (17), the lower ends of both sides of the lifting rod (14) are provided with sliding blocks (18) matched with the sliding grooves (17), the first bearing seat (5) is installed on the lifting rod (14), and the first bearing seat (5) is a self-aligning bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010532541.4A CN111646678B (en) | 2020-06-12 | 2020-06-12 | Float glass tin bath outlet transition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010532541.4A CN111646678B (en) | 2020-06-12 | 2020-06-12 | Float glass tin bath outlet transition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111646678A CN111646678A (en) | 2020-09-11 |
| CN111646678B true CN111646678B (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010532541.4A Active CN111646678B (en) | 2020-06-12 | 2020-06-12 | Float glass tin bath outlet transition device |
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| Country | Link |
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| CN (1) | CN111646678B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115974396A (en) * | 2022-12-27 | 2023-04-18 | 蚌埠中光电科技有限公司 | Transition roller device for float electronic glass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5707412A (en) * | 1994-09-30 | 1998-01-13 | Ppg Industries, Inc. | Method of reducing glass sheet marking |
| CN204434468U (en) * | 2015-03-18 | 2015-07-01 | 蚌埠玻璃工业设计研究院 | A kind of wiping tin device of transition roller table plate glass belt |
| CN106242261A (en) * | 2016-09-09 | 2016-12-21 | 义德科技（厦门）有限公司 | Float glass processing unit (plant) |
| CN110683751A (en) * | 2019-11-20 | 2020-01-14 | 成都南玻玻璃有限公司 | Float glass transition roller cleaning method and transition roller for realizing method |
| CN110862219A (en) * | 2019-12-28 | 2020-03-06 | 蚌埠中光电科技有限公司 | Float glass tin bath broken plate lifting device |
-
2020
- 2020-06-12 CN CN202010532541.4A patent/CN111646678B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5707412A (en) * | 1994-09-30 | 1998-01-13 | Ppg Industries, Inc. | Method of reducing glass sheet marking |
| CN204434468U (en) * | 2015-03-18 | 2015-07-01 | 蚌埠玻璃工业设计研究院 | A kind of wiping tin device of transition roller table plate glass belt |
| CN106242261A (en) * | 2016-09-09 | 2016-12-21 | 义德科技（厦门）有限公司 | Float glass processing unit (plant) |
| CN110683751A (en) * | 2019-11-20 | 2020-01-14 | 成都南玻玻璃有限公司 | Float glass transition roller cleaning method and transition roller for realizing method |
| CN110862219A (en) * | 2019-12-28 | 2020-03-06 | 蚌埠中光电科技有限公司 | Float glass tin bath broken plate lifting device |
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| Publication number | Publication date |
|---|---|
| CN111646678A (en) | 2020-09-11 |
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