CN111285613B - Float glass coating system - Google Patents
Float glass coating system Download PDFInfo
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- CN111285613B CN111285613B CN202010243711.7A CN202010243711A CN111285613B CN 111285613 B CN111285613 B CN 111285613B CN 202010243711 A CN202010243711 A CN 202010243711A CN 111285613 B CN111285613 B CN 111285613B
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- suspension
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- guide rail
- coating device
- float glass
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a float glass coating system which comprises a main suspension, an auxiliary suspension, a track connecting guide head and a coating device, wherein the main suspension is arranged in a tin bath, the coating device is installed below the main suspension in a sliding mode, the auxiliary suspension is arranged outside the tin bath, and the track connecting guide head is arranged between the main suspension and the auxiliary suspension and used for splicing sliding guide rails on the main suspension and the auxiliary suspension. The system can solve the problem that the coating device can not be moved to the outside of the float tin bath for cleaning, and simultaneously ensures the stability of the suspension structure and the coating device when the coating device moves outwards.
Description
Technical Field
The invention belongs to the technical field of float glass production, and particularly relates to a float glass coating system.
Background
The on-line coating is to coat one or more layers of metal, alloy or metal oxide films with nanometer particle size on the surface of a float glass substrate with high temperature, cleanness and high quality directly on a float glass production line by using an advanced coating technology (CVD) to modify the surface of the glass, thereby endowing the glass with various special functions, such as a sunlight control function, a low radiation function, a self-cleaning function, a transparent conductive function and the like, and enabling the glass to have various tone aesthetic effects. The coated glass produced by the online Chemical Vapor Deposition (CVD) method has the characteristics of uniform film, high chemical stability, high corrosion resistance and firm and wear-resistant film, can be used for further deep processing such as cutting, drilling, tempering, hot bending and the like, and has the unique advantages of large scale, low cost and the like, so that the coated glass becomes a key product for processing flat glass.
The traditional suspension steel structure of the coating system is arranged outside a float tin bath, and is subject to the technical requirements of the coating process, a coating device needs to slide out of the float tin bath for cleaning at regular intervals, so that the temperature, the airflow, the tin liquid flow and the like in the float tin bath need to reach a stable state again within a certain period of time, and the yield is low in the period; and the suspension steel structure of the structure is positioned on the single side of the float tin bath, and in order to ensure that the horizontal distance between the film coating device and the glass belt is consistent, the suspension steel structure is extremely complex, the investment cost of the suspension steel structure is very high, and in addition, the complex steel structure requires larger occupied area and higher building strength, so that the investment cost is improved.
The application document with the application number of CN2016106513. X discloses a suspension device for a float glass online coating device, which improves a suspension steel structure of a traditional coating system, fixes the suspension steel structure of the coating device inside a float tin bath to ensure that the coating device is in a reliable and favorable suspension state in the whole float tin bath, ensures the horizontal precision requirement of the coating device, can reduce the requirement on the suspension steel structure outside the float tin bath, and reduces the manufacturing cost and the construction cost. However, the suspension platform is also a long guide rail, so that the lower side of the suspension platform is bent due to deflection, and the distance between the lower surface of the film coating device and the glass plate is changed, thereby affecting the film coating effect.
The application number is CN201110054638.X discloses on-line coating ware of float glass, and it utilizes lift lead screw, connecting rod, lift steel platform, lifter and, the steel platform with the coating ware suspension in the float tin bath inside, and then shortens the length of hanging the steel construction, reduce the influence of amount of deflection to hanging the steel construction. However, this arrangement is completely located inside the float bath, so that the coater cannot be moved outside the float bath for cleaning.
Disclosure of Invention
The present invention addresses the problems of the prior art described above by providing a float glass coating system.
The invention solves the technical problems through the following technical means:
float glass coating system, including primary suspension, secondary suspension, meet rail guide head and coating device, the primary suspension sets up in the molten tin bath, coating device slidable mounting is in the primary suspension below, the secondary suspension sets up outside the molten tin bath, meet rail guide head setting and be used for splicing slide rail on primary suspension and the secondary suspension between primary suspension and secondary suspension.
Further, the auxiliary suspension comprises an auxiliary lifting rib, an auxiliary lifting platform and an auxiliary guide rail which are fixedly connected in sequence from top to bottom.
Further, the main suspension comprises a main lifting rib, a main lifting platform and a main guide rail from top to bottom in sequence.
Further, the rail connecting guide head comprises a bridging plate and a guide rail, the guide rail is slidably connected to the bottom of the bridging plate, the length of the guide rail is smaller than the installation gap between the secondary suspension and the primary suspension, and the length of the bridging plate is larger than the installation gap between the secondary suspension and the primary suspension.
Furthermore, the side wall of the guide rail is provided with a mounting hole, a spring and a ball are mounted in the mounting hole, the opening diameter of the mounting hole is smaller than the diameter of the ball, and the spring orients the opening of the ball in the mounting hole and enables part of the spherical surface of the ball to protrude out of the mounting hole.
Furthermore, a level gauge is installed on the lap plate.
Furthermore, the top of the main hoisting platform and the top of the auxiliary hoisting platform are both provided with caulking grooves with the width consistent with that of the lap joint plates.
The invention has the beneficial effects that: the coating system can solve the problem that the coating device cannot be moved to the outside of a float tin bath for cleaning, and simultaneously ensures the stability of the hanging structure and the coating device when the coating device moves outwards.
Drawings
FIG. 1 is a schematic view of the installation structure of the coating system in the tin bath in the embodiment;
FIG. 2 is a schematic structural view of a secondary suspension in the embodiment;
FIG. 3 is a schematic structural view of a main suspension in the embodiment;
FIG. 4 is a schematic structural diagram of a rail guide head in the embodiment;
FIG. 5 is a schematic diagram of the working states of the primary suspension, the secondary suspension and the rail guide head in the embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment aims to solve the problem that the coating device cannot be moved to the outside of a float tin bath for cleaning, and simultaneously ensures the stability of the suspension structure and the coating device when the coating device moves outwards.
Examples
As shown in FIG. 1, the float glass coating system comprises a main suspension 10, a secondary suspension 20, a track connecting guide head 21 and a coating device 30, wherein the main suspension 10 is arranged in a tin bath 40, the coating device 30 is slidably mounted below the main suspension 10, the secondary suspension 20 is arranged outside the tin bath 40, and the track connecting guide head 21 is arranged between the main suspension 10 and the secondary suspension 20 and is used for splicing sliding tracks on the main suspension 10 and the secondary suspension 20.
Generally, the overall structural stability is highest when the coater 30 is completely located under the main suspension 10, and when the coater 30 needs to be cleaned, if the coater 30 is directly slid out of the main suspension 10 through the sliding rail, the center of gravity of the coater 30 is shifted to the outside of the main suspension 10, which inevitably causes the end of the main suspension 10 to be stressed unevenly and deformed or even structurally damaged. Therefore, in this embodiment, the auxiliary suspension 20 is disposed outside the tin bath 40, and because a relatively stable internal environment is required during the coating of the glass plate in the tin bath 40, the tin bath 40 needs to maintain a certain seal during normal operation, the auxiliary suspension 20 cannot be directly spliced with the sliding rail of the main suspension 10, and a certain installation gap exists between the auxiliary suspension 20 and the main suspension 10, at this time, the rail connecting guide head 21 is required to splice the auxiliary suspension 20 with the sliding rail of the main suspension 10, so that the film coater 30 can smoothly enter the sliding rail of the auxiliary suspension 20 through the rail connecting guide head 21 when moving outwards, and the problem that the film coater 30 cannot smoothly enter the auxiliary suspension 20 from the main suspension 10 due to the rail asymmetry between the auxiliary suspension 20 and the main suspension 10 is avoided; and usually, the installation clearance between the secondary suspension 20 and the primary suspension 10 keeps the characteristic of short distance, so the length of the rail guide head 21 is far shorter than that of the film coating device 30, the rail guide head 21 only plays a role of transition guide, and the film coating device 30 is stably supported by the secondary suspension 20 and the primary suspension 10 before, during and after moving out.
As shown in fig. 2, the secondary suspension 20 sequentially includes, from top to bottom, a secondary suspension rib 201, a secondary suspension platform 202, and a secondary guide rail 203, which are fixedly connected, the top of the secondary suspension rib 201 is fixed on a building structure of a workshop, the secondary suspension platform 202 is fixedly connected to the bottom of the secondary suspension rib 201, and the secondary guide rail 203 is fixedly connected to the bottom of the secondary suspension platform 202. The whole secondary suspension 20 is of a fixed structure, so that the simple structure and the reliable connection can be ensured, the stability of the secondary suspension 20 is improved, and meanwhile, the secondary suspension 20 can also be used as a regular cleaning platform for the film coating device 30.
As shown in fig. 3, the main suspension 10 sequentially includes, from top to bottom, a main lifting rib 101, a main lifting platform 102 and a main guide rail 103, the main lifting platform 102 is fixedly connected to the bottom of the main lifting rib 101, and the main guide rail 103 is fixedly connected to the bottom of the main lifting platform 102. The main lifting rib 101 is usually fixedly connected to the lifting platform, and the structure of the lifting platform in this embodiment is the same as that in the patent application with the application number of cn201110054638.
As shown in fig. 4, the rail guide head 21 includes a bridge plate 211 and a guide rail 212, the guide rail 212 is slidably coupled to a bottom of the bridge plate 211, a length of the guide rail 212 is smaller than a mounting gap between the sub-suspension 20 and the main suspension 10, and a length of the bridge plate 211 is larger than the mounting gap between the sub-suspension 20 and the main suspension 10. The guide rail 212 is slidably connected with the lapping plate 211 through a rail, when the film coating device 30 needs to be moved outwards for cleaning, two ends of the lapping plate 211 are lapped on the main hoisting platform 102 and the auxiliary hoisting platform 202, then the guide rail 212 slides to the main hoisting platform 102 to be spliced with the main guide rail 103, and therefore the film coating device 30 can smoothly slide into the guide rail 212, the guide rail 212 is pushed to the auxiliary guide rail 203, and then the guide rail 212 slides into the auxiliary guide rail 203.
The sections of the guide rail 212, the main guide rail 103 and the auxiliary guide rail 203 are completely the same, and an auxiliary rail adapted to the main guide rail 103 is fixedly installed at the top of the filming device 30.
As shown in fig. 4, a mounting hole 213 is formed on a side wall of the guide rail 212, a spring 214 and a ball 215 are mounted in the mounting hole 213, an opening diameter of the mounting hole 213 is smaller than a diameter of the ball 215, and the ball 215 is oriented by the spring 214 toward the opening of the mounting hole 213 and partially protrudes from the mounting hole 213 in a spherical surface manner. Therefore, when the coater unit 30 slides to the ball 215, the guide rail 212 is pushed to the other side due to resistance, and when the guide rail 212 is completely pushed to the other side, due to the limitation, the ball 215 is pressed into the mounting hole 213 when the coater unit 30 further slides, so that the purpose of smoothly completing rail connection and guide from one side to the other side during each operation of the guide rail 212 can be ensured.
The lapping plate 211 is provided with a level meter (not shown in the figure), the level meter is usually arranged on the side of the lapping plate 211, so that the level meter is convenient for a worker to observe, whether the main suspension 10 and the auxiliary suspension 20 are in the same level or not can be visually judged through the level meter, and the film coating device 30 can not slide out due to obvious potential difference.
As shown in fig. 2, 3 and 5, caulking grooves with the width consistent with that of the bridging plate 211 are formed at the top of the main hoisting platform 102 and the auxiliary hoisting platform 202, so as to prevent the bridging plate 211 from deviating and ensure that the guide rail 212, the main guide rail 103 and the auxiliary guide rail 203 are in the same straight line.
The fixing connection means not described in detail in the above embodiments are all conventional connection means such as welding, screwing, and the like.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The float glass coating system is characterized by comprising a main suspension (10), a secondary suspension (20), a track connecting guide head (21) and a coating device (30), wherein the main suspension (10) is arranged in a tin bath (40), the coating device (30) is installed below the main suspension (10) in a sliding mode, the secondary suspension (20) is arranged outside the tin bath (40), and the track connecting guide head (21) is arranged between the main suspension (10) and the secondary suspension (20) and used for splicing sliding guide rails on the main suspension (10) and the secondary suspension (20);
the rail connecting guide head (21) comprises a bridging plate (211) and a guide rail (212), the guide rail (212) is slidably connected to the bottom of the bridging plate (211), the length of the guide rail (212) is smaller than the mounting gap between the secondary suspension (20) and the main suspension (10), and the length of the bridging plate (211) is larger than the mounting gap between the secondary suspension (20) and the main suspension (10);
the side wall of the guide rail (212) is provided with a mounting hole (213), a spring (214) and a ball (215) are mounted in the mounting hole (213), the opening diameter of the mounting hole (213) is smaller than that of the ball (215), and the spring (214) enables the ball (215) to orient to the opening of the mounting hole (213) and enables part of the spherical surface of the ball to protrude out of the mounting hole (213).
2. The float glass coating system according to claim 1, wherein the secondary suspension (20) comprises a secondary suspension rib (201), a secondary hoisting platform (202) and a secondary guide rail (203) which are fixedly connected in sequence from top to bottom.
3. The float glass coating system according to claim 2, wherein the main suspension (10) comprises a main suspension rib (101), a main hoisting platform (102) and a main guide rail (103) in sequence from top to bottom.
4. The float glass coating system of claim 1, wherein a level is mounted on the lap plate (211).
5. The float glass coating system of claim 3, wherein the top of the main lifting platform (102) and the sub lifting platform (202) are each provided with a caulking groove having a width corresponding to the width of the lap plate (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010243711.7A CN111285613B (en) | 2020-03-31 | 2020-03-31 | Float glass coating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010243711.7A CN111285613B (en) | 2020-03-31 | 2020-03-31 | Float glass coating system |
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| Publication Number | Publication Date |
|---|---|
| CN111285613A CN111285613A (en) | 2020-06-16 |
| CN111285613B true CN111285613B (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010243711.7A Active CN111285613B (en) | 2020-03-31 | 2020-03-31 | Float glass coating system |
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| CN (1) | CN111285613B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE842820A (en) * | 1975-06-11 | 1976-12-10 | METHOD AND APPARATUS FOR APPLYING A COATING ON GLASS | |
| CN2703756Y (en) * | 2004-03-25 | 2005-06-08 | 浙江大学蓝星新材料技术有限公司 | On-line film-coating apparatus for float glass |
| CN102653452A (en) * | 2011-03-04 | 2012-09-05 | 漳州旗滨玻璃有限公司 | Online coating machine for float glass |
| CN202609504U (en) * | 2012-05-23 | 2012-12-19 | 河北迎新集团浮法玻璃有限公司 | Conveyor for film plating device |
| CN103663934A (en) * | 2013-12-06 | 2014-03-26 | 张家港市锦明机械有限公司 | Float glass production line seal box |
| CN106116168A (en) * | 2016-08-17 | 2016-11-16 | 海南中航特玻科技有限公司 | On-line coating film of float glass device suspension arrangement |
| CN106480418A (en) * | 2016-09-27 | 2017-03-08 | 信义玻璃(天津)有限公司 | Cleaning plant, magnetron sputtering coater and process for coating glass |
| CN208252698U (en) * | 2018-05-18 | 2018-12-18 | 台州普勒宇精密机械有限公司 | ball screw |
| CN109250923A (en) * | 2018-11-29 | 2019-01-22 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of molten tin bath coating apparatus |
| CN110156341A (en) * | 2019-06-04 | 2019-08-23 | 苏州华威工程技术有限公司 | Plate diaphragm hanging trolley structure |
-
2020
- 2020-03-31 CN CN202010243711.7A patent/CN111285613B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE842820A (en) * | 1975-06-11 | 1976-12-10 | METHOD AND APPARATUS FOR APPLYING A COATING ON GLASS | |
| CN2703756Y (en) * | 2004-03-25 | 2005-06-08 | 浙江大学蓝星新材料技术有限公司 | On-line film-coating apparatus for float glass |
| CN102653452A (en) * | 2011-03-04 | 2012-09-05 | 漳州旗滨玻璃有限公司 | Online coating machine for float glass |
| CN202609504U (en) * | 2012-05-23 | 2012-12-19 | 河北迎新集团浮法玻璃有限公司 | Conveyor for film plating device |
| CN103663934A (en) * | 2013-12-06 | 2014-03-26 | 张家港市锦明机械有限公司 | Float glass production line seal box |
| CN106116168A (en) * | 2016-08-17 | 2016-11-16 | 海南中航特玻科技有限公司 | On-line coating film of float glass device suspension arrangement |
| CN106480418A (en) * | 2016-09-27 | 2017-03-08 | 信义玻璃(天津)有限公司 | Cleaning plant, magnetron sputtering coater and process for coating glass |
| CN208252698U (en) * | 2018-05-18 | 2018-12-18 | 台州普勒宇精密机械有限公司 | ball screw |
| CN109250923A (en) * | 2018-11-29 | 2019-01-22 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of molten tin bath coating apparatus |
| CN110156341A (en) * | 2019-06-04 | 2019-08-23 | 苏州华威工程技术有限公司 | Plate diaphragm hanging trolley structure |
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| CN111285613A (en) | 2020-06-16 |
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