CN108975660B - Processing production line of low-emissivity coated energy-saving glass and low-emissivity coated energy-saving glass - Google Patents
Processing production line of low-emissivity coated energy-saving glass and low-emissivity coated energy-saving glass Download PDFInfo
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- CN108975660B CN108975660B CN201810993182.5A CN201810993182A CN108975660B CN 108975660 B CN108975660 B CN 108975660B CN 201810993182 A CN201810993182 A CN 201810993182A CN 108975660 B CN108975660 B CN 108975660B
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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
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Abstract
The invention discloses a processing production line of low-emissivity coated energy-saving glass, the processing production line of the low-emissivity coated energy-saving glass comprises a processing table, a transition roller table, a flattening device, a deslagging device and a gas conveying device, wherein the top surface of the processing table is provided with a tin bath, the processing table is horizontally and fixedly connected with the transition roller table, the flattening device is arranged on the top surface of the processing table and is in sliding connection with the processing table, the deslagging device is also arranged on the top surface of the processing table and is in sliding connection with the processing table, and the gas conveying device is communicated with the transition roller table; the low-emissivity coated energy-saving glass is processed and produced by using a processing production line of the low-emissivity coated energy-saving glass. The device provided by the invention has the advantages that the glass liquid discharging is convenient, the discharging is stable, the molding glue is neat, the waste is reduced, meanwhile, the glass liquid is uniformly distributed, and the surface flatness is high; moreover, the impurities in the tin bath are easy to salvage, the practicability is strong, the flow of sulfur dioxide gas can be well controlled during output, and the strict control of the glass quality is realized.
Description
Technical Field
The invention relates to the technical field of glass processing and forming, in particular to a processing production line of low-emissivity coated energy-saving glass and the low-emissivity coated energy-saving glass.
Background
The low-emissivity coated energy-saving glass has high application degree and strong performance, and belongs to a variety of float glass. The float glass has wide application, and is divided into colored glass, a float silver mirror, a float glass/automobile wind shielding stage, a float glass/various deep processing stages, a float glass/scanner stage, a float glass/coating stage and a float glass/mirror making stage, and is mainly applied to the fields of high-grade buildings, high-grade glass processing and solar photoelectric curtain walls, high-grade glass furniture, decorative glass, crystal imitation products, lamp glass, precision electronic industry, special buildings and the like.
The forming process of the low-emissivity coated energy-saving glass production is completed in a tin bath into which protective gas (N2 and H2) is introduced. Molten glass continuously flows into the tank furnace and floats on the surface of tin liquid with high relative density, and under the action of gravity and surface tension, the molten glass spreads and levels on the tin liquid surface to form upper and lower surface leveling, hardening and cooling, and then is led to a transition roller table. But the low-emissivity coated energy-saving glass produced by the existing processing and forming production line is low in quality, and is mainly characterized in that the feeding is troublesome in the flattening process, the glass liquid is not easy to flatten and discharge, so that the surface flatness is poor, tin dioxide is oxidized in a tin bath and is adhered on a glass belt, the glass quality is deteriorated, and when the tin dioxide passes through a transition roller table, the flow of sulfur dioxide gas introduced into the roller table is not easy to control, the glass quality is affected, and the operation is difficult.
Disclosure of Invention
The invention aims at the problems in the prior art and provides a processing production line of low-emissivity coated energy-saving glass and the low-emissivity coated energy-saving glass.
The invention solves the technical problems by the following technical means:
the utility model provides a low radiation coating film energy-saving glass's processing production line, includes glass fashioned processing platform, the transition roller platform of conveying after the shaping, the device of spreading of control surface during the shaping, the dross removal mechanism of processing platform before the shaping and the gas delivery mechanism who carries shielding gas in the conveying process, rectangular tin bath has been seted up at the top surface center of processing platform, the discharge end of processing platform and the horizontal fixed connection of transition roller platform feed end, spreading the device setting at the top surface of processing platform and with processing platform sliding connection, dross removal mechanism also set up at the top surface of processing platform and with processing platform sliding connection, gas delivery mechanism and transition roller platform intercommunication.
As a further improvement of the invention, the flattening device comprises a supporting plate, a mounting frame, a placing plate, a feeding hopper, a blanking wheel, a flattening wheel, a first driving motor, a first rack, a driving belt pulley, a driven belt pulley, a first sliding groove, a stirring plate, a first sliding rod, a sliding hole, a clamping groove, a first sliding block, a driving belt pulley and a first gear, wherein two pairs of first sliding grooves are symmetrically arranged on two sides of the processing table, two pairs of supporting plates are symmetrically arranged on two sides of the processing table, the first sliding block is fixedly arranged on one side of the supporting plate close to the processing table, the first sliding block is in sliding connection with the first sliding groove, the first sliding groove and the first sliding groove are in a convex shape, the top of the supporting plate is fixedly arranged above the tin groove, the placing plate is fixedly provided with the mounting frame, one end of the upper surface of the mounting frame is fixedly provided with the placing plate, the feeding hopper is fixedly arranged on one side of the placing plate, the feeding hopper is far away from the placing plate and is in rotary connection with the first sliding groove, the stirring plate is internally fixedly arranged in the feeding hopper, the stirring plate is internally provided with the sliding hole, the surface of the stirring plate is provided with the sliding plate, the first sliding plate penetrates through the sliding rod, the first sliding rod passes through the side of the processing table, the first sliding plate is fixedly connected with the driving belt pulley, the driving belt pulley is fixedly arranged on the end, the driving belt pulley is far from the driving belt pulley is fixedly arranged on the end of the driving belt pulley, and the driving belt pulley is far from the driving pulley is fixedly connected with the driving belt pulley through the driving pulley, and the driving pulley is rotatably rotates, and the driving pulley is fixedly connected with the driving pulley through the driving pulley and the driving pulley, and the driving belt pulley is connected with the driving belt pulley through belt transmission, a first rack is arranged on one side of the processing table, and the first gear is meshed with the first rack.
As a further improvement of the invention, grooves are symmetrically formed on the surface of the blanking wheel, and the side wall of the feeding hopper is slidably clamped into the grooves on the surface of the blanking wheel.
As a further improvement of the invention, the top of the clamping groove is rotatably provided with a roller, and the clamping groove is rotatably connected with the edge of the feed hopper through a rotating wheel.
As a further improvement of the invention, the slag removing device comprises a first servo motor, a first threaded rod, brackets, a supporting plate, a transverse plate, a second driving motor, a second rack, a second gear, a second sliding rod, a landing net, a control panel, a second sliding block and a moving block, wherein the first servo motor is fixed at one end of the top of the tin bath, one side of the first servo motor is provided with two brackets, the first threaded rod is arranged between the two brackets, two ends of the first threaded rod are respectively and rotatably connected with one side wall of an adjacent bracket through bearings, one end of the first threaded rod, which is close to the first side wall of the first servo motor, is fixedly connected with an output shaft of the first servo motor through a first side wall of the bracket, the top of the tin bath is symmetrically and slidably connected with two supporting plates, one supporting plate is sleeved on the outer side of the first threaded rod, one side wall of the supporting plate is provided with a threaded hole, the top of the transverse plate is fixedly provided with the second driving motor through a thread, the output shaft of the second driving motor is fixedly provided with the second gear, one side of the second threaded rod is respectively, one side of the second threaded rod is provided with a second rack, the second rack is fixedly connected with the second landing net, the second side wall is fixedly meshed with the second landing net is meshed with the second side wall, the second side wall is fixedly connected with the second sliding rod, the second side wall is fixedly connected with the second sliding net, the second side wall is respectively, the bottoms of the first servo motor and the second driving motor are respectively provided with a high-temperature-resistant rubber pad.
As a further improvement of the invention, the top of the processing table is symmetrically provided with the second sliding grooves, the bottom of the supporting plate is symmetrically fixed with the second sliding blocks, and the second sliding blocks are respectively and slidably connected in the corresponding second sliding grooves.
As a further improvement of the invention, a groove is formed in one side wall, close to the overshot net, of the supporting plate, moving blocks are fixed at two ends of the second sliding rod, and the moving blocks are respectively and slidably connected in the corresponding grooves.
As a further improvement of the invention, the gas conveying device comprises a liquid storage tank, a connecting pipe, a shunt pipe, a flowmeter, a control shell, a third sliding block, a second threaded rod, a threaded sleeve, a fixing plate, a second servo motor, a limiting block, a slideway and a PLC controller, a liquid storage tank is arranged at one side of the transition roller table, a connecting pipe is fixed at an air outlet of the liquid storage tank, the connecting pipe is communicated with the liquid storage tank, a shunt tube is fixed at one end of the connecting pipe away from the liquid storage tank, an air outlet of the shunt tube is fixedly connected with the transition roller table, the shunt tube is communicated with the transition roller table, a flowmeter is fixed at one end of the connecting tube, a control shell is fixed at one end of the connecting tube, and the two sides of the control shell are communicated with the connecting pipe, the inner wall of the control shell is connected with a third sliding block in a sliding way, the third sliding block is made of silicon nitride ceramics, the bottom of the third sliding block is arranged in a frustum shape, a third sliding groove is arranged in the middle of the upper surface of the third sliding block, a second threaded rod is fixed at the bottom of the inner wall of the third chute, a threaded sleeve is rotationally connected with the top of the inner wall of the control shell through a bearing, one end of the threaded sleeve close to the second threaded rod is in threaded connection with the second threaded rod, one end of the inner wall of the threaded sleeve far away from the second threaded rod is fixedly provided with a fixing plate, a second servo motor is fixed at the top of the control shell, the output end of the second servo motor passes through the control shell and is fixedly connected with the fixed plate, limiting blocks are symmetrically fixed on two sides of the third sliding block, sliding ways matched with the limiting blocks are symmetrically arranged on two sides of the inner wall of the control shell, and the limiting block is in sliding connection with the slideway, a PLC controller is fixed at one end of the connecting pipe, which is close to the control valve, and the flowmeter and the second servo motor are electrically connected with the PLC controller.
As a further development of the invention, the length of the threaded sleeve is greater than the length of the second threaded rod.
The low-emissivity coated energy-saving glass comprises a glass substrate, and the glass substrate is processed and molded by using the processing production line of the low-emissivity coated energy-saving glass.
The beneficial effects of the invention are as follows:
1. the flattening device disclosed by the invention adopts a mutual transmission structure of the first driving motor, the first rack, the driving belt pulley, the driven belt pulley, the driving belt pulley and the first gear, realizes spreading and moving at the same time through the feeding hopper, and is flattened and formed by the flattening wheel.
2. According to the float glass liquid spreading device, the handle and the sliding rod are used for pulling the stirring plate, so that the stirring plate moves along the edges of the sliding rod and the feeding hopper, glass liquid is uniformly stirred in the feeding hopper, the float glass liquid spreading device is simple in structure, and the glass liquid is uniformly spread during feeding, so that the forming is uniform.
3. According to the slag removing device, through mutual transmission among transmission structures such as the first servo motor, the first threaded rod, the second driving motor, the second rack, the second gear and the like, the transverse and longitudinal movement of the salvaging net is realized, impurities in a tin bath are conveniently salvaged, and the practicability is extremely high.
4. The salvaging net is L-shaped, can salvage impurities in tin liquid, is provided with high-temperature-resistant rubber pads at the bottoms of the servo motor and the driving motor, and can reduce noise when the motor works.
5. The flow meter of the invention counts and monitors the flow of sulfur dioxide gas, controls the servo motor through the PLC, and realizes the up-and-down movement of the sliding block through the mutual cooperation of the threaded sleeve, the threaded rod, the limiting block and the slideway, thereby realizing the control of the flow of sulfur dioxide gas, leading in proper sulfur dioxide gas in the transition roller table and improving the production quality of float glass.
6. According to the invention, the flow of sulfur dioxide is detected through the flowmeter, so that the PLC controller automatically controls the servo motor to rotate, the sliding block slides up and down, the throughput of sulfur dioxide gas in the control shell is controlled, manual adjustment by people is not needed, and the sulfur dioxide gas flow control device is convenient for people to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the connection of the processing station to the flattening apparatus of the present invention;
FIG. 3 is a schematic diagram of a loading flattening device according to the present invention;
FIG. 4 is a schematic view of a driving sliding device according to the present invention;
FIG. 5 is a schematic view of a toggle plate structure according to the present invention;
FIG. 6 is a schematic view of the roller mounting structure of the present invention;
FIG. 7 is a schematic view of the connection of the processing station and the deslagging device (side view state);
FIG. 8 is a schematic view of the connection of the processing station and the deslagging device (front cross-sectional state);
FIG. 9 is a schematic view of the connection of the processing station and the deslagging device (top view);
FIG. 10 is a schematic view of a fishing net according to the present invention;
FIG. 11 is a schematic view of a tin bath according to the present invention;
fig. 12 is a schematic structural view of the control housing of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1 and 11, the processing production line of the low-emissivity coated energy-saving glass comprises a processing table 10 for glass forming, a transition roller table 20 for conveying after forming, a flattening device for controlling the surface during forming, a deslagging device for the processing table 10 before forming and a gas conveying device for conveying protective gas in the conveying process, wherein a rectangular tin bath 11 is arranged in the center of the top surface of the processing table 10, the discharge end of the processing table 10 is fixedly connected with the feeding end of the transition roller table 20 horizontally, the flattening device is arranged on the top surface of the processing table 10 and is in sliding connection with the processing table 10, the deslagging device is also arranged on the top surface of the processing table 10 and is in sliding connection with the processing table 10, and the gas conveying device is communicated with the transition roller table 20.
As shown in fig. 2 to 6, further, the flattening device comprises a supporting plate 301, a mounting frame 302, a placing plate 303, a feeding hopper 304, a blanking wheel 305, a flattening wheel 306, a first driving motor 307, a first rack 308, a driving pulley 309, a driven pulley 310, a first sliding groove 311, a material stirring plate 312, a first sliding rod 313, a sliding hole 314, a clamping groove 315, a first sliding block 316, a driving pulley 317 and a first gear 318, two pairs of first sliding grooves 311 are symmetrically arranged on two sides of the processing table 10, two pairs of supporting plates 301 are symmetrically arranged on two sides of the processing table 10, a first sliding block 316 is fixed on one side of the supporting plate 301 close to the processing table 10, the first sliding block 316 is in sliding connection with the first sliding groove 311, the top of the supporting plate 301 is fixed with the mounting frame 302 above the tin bath 11, one end of the upper surface of the mounting frame 302 is fixed with the placing plate 303, the surface of the mounting frame 302 is fixed with a feed hopper 304 on one side of the placing plate 303, the feed hopper 304 is provided with a blanking wheel 305 in a matched manner on one side of the placing plate 303, the blanking wheel 305 is rotationally connected with the mounting frame 302, a first sliding rod 313 is fixed in the feed hopper 304, a material stirring plate 312 is arranged in the feed hopper 304, a sliding hole 314 is formed in the surface of the material stirring plate 312, the first sliding rod 313 penetrates through the sliding hole 314, a clamping groove 315 is formed in one side of the material stirring plate 312, which is away from the blanking wheel 305, and is in sliding connection with the edge of the feed hopper 304, a flattening wheel 306 is rotationally arranged on one end of the mounting frame 302, which is away from the placing plate 303, a driven pulley 310 is fixed on the rotating shaft end of the blanking wheel 305, a driven pulley 310 is fixed on the rotating shaft end of the flattening wheel 306, the driven pulley 310 is in transmission connection with a transmission pulley 309 through a belt, a first driving motor 307 is arranged on the side of the support plate 301, the output shaft of the first driving motor 307 is provided with a driving pulley 317 and a first gear 318, the driving pulley 317 is connected with the driving pulley 309 through belt transmission, one side of the processing table 10 is provided with a first rack 308, and the first gear 318 is meshed with the first rack 308.
Further, a pull rod 319 is fixed at the top of the side face of the material stirring plate 312, a handle 320 is fixed at the end of the pull rod 319, and the material stirring plate 312 is conveniently pulled through the handle 320 and the pull rod 319.
Further, the surface of the blanking wheel 305 is symmetrically provided with grooves, and the side wall of the feeding hopper 304 is slidably clamped into the grooves on the surface of the blanking wheel 305, so that the glass liquid is formed more neatly, and the glass liquid is prevented from diffusing to two sides of the blanking wheel 305.
Further, the roller 321 is rotatably mounted at the top of the clamping groove 315, and the clamping groove 315 is rotatably connected with the edge of the feeding hopper 304 through a rotating wheel, so that the friction force between the material stirring plate 312 and the feeding hopper 304 is reduced, and the sliding material stirring is facilitated.
Further, the first sliding groove 311 and the first sliding block 316 are in a convex shape, so that the first sliding groove 311 and the first sliding block 316 are more firmly connected.
As shown in fig. 7 to 10, further, the deslagging device comprises a first servo motor 401, a first threaded rod 402, a bracket 403, a supporting plate 404, a transverse plate 405, a second driving motor 406, a second rack 407, a second gear 408, a second sliding rod 409, a salvaging net 410, a control panel 411, a second sliding block 412 and a moving block 413, wherein one end of the top of the tin bath 11 is fixed with the first servo motor 401, one side of the first servo motor 401 is provided with two brackets 403, a first threaded rod 402 is arranged between the two brackets 403, two ends of the first threaded rod 402 are respectively and rotatably connected with one side wall of the adjacent bracket 403 through bearings, one end of the first threaded rod 402 close to the first servo motor 401 passes through one side wall of the bracket 403 and is fixedly connected with an output shaft of the first servo motor 401, the top of the tin bath 11 is symmetrically and slidingly connected with the two supporting plates 404, one of the support plates 404 is sleeved outside the first threaded rod 402, a threaded hole 15 is formed in one side wall of the support plate 404, the first threaded rod 402 is connected with the threaded hole 15 through threads, a transverse plate 405 is fixed at the top of the support plate 404, a second driving motor 406 is fixed at the top of the transverse plate 405, a second gear 408 is fixed at an output shaft of the second driving motor 406, a second rack 407 is arranged at one side of the second driving motor 406, the second rack 407 is meshed with the second gear 408, a through hole 414 is formed in the top of the transverse plate 405, one end of the second rack 407 close to the tin bath 11 slides through the through hole 414 to be fixed with a second slide rod 409, two ends of the second slide rod 409 are respectively connected with one side wall of the adjacent support plate 404 in a sliding manner, a fishing net 410 is fixed at the bottom of the second slide rod 409, the fishing net 410 is arranged right above the tin bath 11, a control panel 411 is fixed on a side wall of the processing table 10, and the control panel 411 is electrically connected to the first servo motor 401 and the second driving motor 406.
Further, the top of the processing table 10 is symmetrically provided with a second sliding groove 415, the bottom of the supporting plate 404 is symmetrically fixed with a second sliding block 412, and the second sliding blocks 412 are respectively slidably connected in the corresponding second sliding grooves 415, so that the supporting plate 404 can move conveniently, and a limiting function is achieved.
Further, a groove 416 is formed in a side wall of the support plate 404, which is close to the overshot 410, and moving blocks 413 are fixed at two ends of the second sliding rod 409, and the moving blocks 413 are slidably connected in the corresponding grooves 416, so that the second sliding rod 409 can move conveniently and has a limiting effect.
Further, the fishing net 410 is shaped like an L-shaped net box, so as to facilitate fishing of impurities in the molten tin.
Further, high temperature resistant rubber pads are arranged at the bottoms of the first servo motor 401 and the second driving motor 406, so that the effects of vibration reduction and noise reduction are achieved.
As shown in fig. 1 and 12, further, the gas delivery device includes a liquid storage tank 501, a connecting pipe 502, a shunt tube 503, a flow meter 504, a control shell 505, a third slider 506, a second threaded rod 507, a threaded sleeve 508, a fixed plate 509, a second servo motor 510, a limiting block 511, a slide way 512, and a PLC controller 513, the liquid storage tank 501 is disposed on one side of the transition roller table 20, the gas outlet of the liquid storage tank 501 is fixed with the connecting pipe 502, and the connecting pipe 502 is communicated with the liquid storage tank 501, one end of the connecting pipe 502 far from the liquid storage tank 501 is fixed with the shunt tube 503, the gas outlet of the shunt tube 503 is fixedly connected with the transition roller table 20, the shunt tube 503 is communicated with the transition roller table 20, one end of the connecting pipe 502 is fixed with the flow meter 504, one end of the connecting pipe 502 is fixed with the control shell 505, two sides of the control shell 505 are all communicated with the connecting pipe 502, the inner wall of the control shell 505 is slidably connected with the third slider 506, a third chute 514 is disposed in the middle of the upper surface of the third slider 506, a second 507 is fixed at the bottom of the inner wall of the third chute 514, the top of the control shell 505 is rotatably connected with the threaded sleeve 508, the threaded sleeve 508 is disposed on the second slider 511, which is symmetrically near the threaded sleeve 511, and is fixed with the second slide rod 510, and is fixed with the second slide rod 512 by the threaded sleeve 511, which is symmetrically and is fixed with the threaded sleeve 511 by the threaded sleeve 511, which is symmetrically and is fixed on the threaded sleeve 511, which is far from the second side of the second slider 510, which is fixed with the upper end is. The flowmeter 504 and the second servo motor 510 are electrically connected to the PLC controller 513.
Further, the model of the PLC controller 513 is FX1S-14MR, so as to automatically control the rotation of the second servo motor 510.
Further, the bottom of the third slider 506 is arranged in a frustum shape, so as to prevent the third slider 506 from clamping the connecting pipe 502 during the descending process.
Further, the third slider 506 is made of silicon nitride ceramic, so that corrosion of sulfur dioxide gas to the third slider 506 is prevented, abrasion resistance of the third slider 506 is improved, and service life of the third slider 506 is prolonged.
Further, the length of the threaded sleeve 508 is greater than the length of the second threaded rod 507, preventing the second threaded rod 507 from disengaging from the threaded sleeve 508.
Working principle: when glass liquid is fed, the glass liquid is placed in the feeding hopper 304, the stirring plate 312 is pulled by the handle 320 and the first sliding rod 313, the stirring plate 312 moves along the edges of the first sliding rod 313 and the feeding hopper 304, the glass liquid is uniformly stirred in the feeding hopper 304, the first driving motor 307 is started to drive the driving pulley 317 and the first gear 318 to rotate, the driving pulley 317 is meshed with the first rack 308 through the first gear 318, the device moves forwards along the first sliding groove 311, the driving pulley 317 drives the driving pulley 309 and the driven pulley 310 to rotate, the feeding pulley 305 is driven by the driven pulley 310 to rotate the glass liquid in the feeding hopper 304 out of and flatly paved on the surface of the tin bath 11, the flattening wheel 306 is driven by the driving pulley 309 to rotate, and the glass liquid flatly paved on the surface of the tin bath 11 is flattened to a certain thickness due to the fact that the position of the flattening wheel 306 is lower than that of the feeding pulley 305, and the flattening forming is completed.
The glass is hardened, after cooling, the transition roller table is led up, sulfur dioxide gas in the liquid storage tank 501 is conveyed through the connecting pipe 502, the flowmeter 504 is arranged on the connecting pipe 502, the flow of the sulfur dioxide gas in the connecting pipe 502 can be counted, when the flowmeter 504 detects that the flow of the sulfur dioxide gas is reduced, the PLC controller 513 controls the second servo motor 510 to rotate, the fixed plate 509 is driven to rotate, thereby driving the threaded sleeve 508 to rotate, the second threaded rod 507 is fixed on the inner wall of the third sliding groove 514, the second threaded rod 507 is in threaded connection with the threaded sleeve 508, the limiting block 511 is matched with the sliding way 512, the third sliding block 506 can be limited, the third sliding block 506 is prevented from rotating, the third sliding block 506 can only slide up and down, the second sliding block 507 is only enabled to slide up and down, when the threaded sleeve 508 rotates, the second threaded rod 507 is driven to slide up and down, when the third sliding block 506 slides to the bottommost end, the connecting pipe 502 is closed, the sulfur dioxide gas cannot pass through the control shell 505, and when the third sliding block 506 slowly slides up, the flow of the sulfur dioxide gas is slowly increased, thereby controlling the flow of the sulfur dioxide gas.
When the tin bath 11 is oxidized to produce tin dioxide, which adheres to the surface of the bath, this affects the quality of the glass, so that these impurities need to be cleaned. When the glass is guided to the transition roller table, the first servo motor 401 is controlled by the control panel 411 to drive the first threaded rod 402 to rotate, so that the support plate 404 is driven to move towards one end far away from the first servo motor 401, when the glass moves to the end of the tin bath 11, the second driving motor 406 is controlled by the control panel 411 to drive the second gear 408 to rotate, the second gear 408 drives the second rack 407 to move downwards, so that the salvage net 410 is driven to move into tin liquid, then the first servo motor 401 is controlled by the control panel 411 to rotate reversely, so that the salvage net 410 is driven to move towards one end close to the first servo motor 401, impurities on the surface of the tin liquid can be driven to one end close to the first servo motor 401, when the salvage net 410 moves to the end of the tin bath 11, the second driving motor 406 is controlled by the control panel 411 to rotate reversely, so that the salvage net 410 moves upwards, and the impurities in the tin liquid are salvaged, so that preparation is made for the next glass processing and forming.
It is noted that 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The processing production line of the low-emissivity coated energy-saving glass comprises a processing table (10) for forming glass, a transition roller table (20) for conveying after forming, a flattening device for controlling the surface during forming, a deslagging device for the processing table (10) before forming and a gas conveying device for conveying protective gas in the conveying process, and is characterized in that a rectangular tin bath (11) is arranged in the center of the top surface of the processing table (10), the discharge end of the processing table (10) is horizontally and fixedly connected with the feeding end of the transition roller table (20), the flattening device is arranged on the top surface of the processing table (10) and is in sliding connection with the processing table (10), and the deslagging device is also arranged on the top surface of the processing table (10) and is in sliding connection with the processing table (10) and is communicated with the transition roller table (20);
the flattening device comprises a supporting plate (301), a mounting frame (302), a placing plate (303), a feeding hopper (304), a blanking wheel (305), a flattening wheel (306), a first driving motor (307), a first rack (308), a driving pulley (309), a driven pulley (310), a first sliding groove (311), a stirring plate (312), a first sliding rod (313), a sliding hole (314), a clamping groove (315), a first sliding block (316), a driving pulley (317) and a first gear (318), two pairs of first sliding grooves (311) are symmetrically arranged on two sides of the processing table (10), two pairs of supporting plates (301) are symmetrically arranged on two sides of the processing table (10), the supporting plates (301) are fixed with the first sliding block (316) close to one side of the processing table (10), the first sliding block (316) is in sliding connection with the first sliding groove (311), the first sliding groove (311) and the first sliding block (316) are in a convex shape, the top of the supporting plate (301) is positioned above the tin groove (11) and is fixed with the mounting frame (302), one end of the upper surface of the processing table (302) is fixed with the placing plate (303), the placing plate (302) is positioned on one side of the mounting frame (303), the utility model discloses a feeding hopper (304) is kept away from and is placed board (303) one side cooperation and is equipped with feed wheel (305), and feed wheel (305) and mounting bracket (302) rotation connection, feed hopper (304) inside is fixed with first slide bar (313), be equipped with in feed hopper (304) and dial flitch (312), it has slide hole (314) to dial flitch (312) surface to offer, and first slide bar (313) pass slide hole (314), dial flitch (312) side top is fixed with pull rod (319), and pull rod (319) end fixing has handle (320), dial flitch (312) are kept away from feed wheel (305) one side and are offered draw-in groove (315), and draw-in groove (315) sliding joint is at feeder hopper (304) edge, mounting bracket (302) are kept away from and are placed board (303) one end rotation and are installed flattening wheel (306), feed wheel (305) pivot end fixing has driven pulley (310), flattening wheel (306) pivot end fixing has driven pulley (310), and driven pulley (318) and drive pulley (309) are connected through the belt, first drive pulley (307) is installed with first drive pulley (307), the driving belt pulley (317) is in transmission connection with the transmission belt pulley (309) through a belt, a first rack (308) is arranged on one side of the processing table (10), and a first gear (318) is in meshed connection with the first rack (308);
the slag removing device comprises a first servo motor (401), a first threaded rod (402), a bracket (403), a supporting plate (404), a transverse plate (405), a second driving motor (406), a second rack (407), a second gear (408), a second sliding rod (409), a salvaging net (410), a control panel (411), a second sliding block (412) and a moving block (413), wherein one end of the top of a tin bath (11) is fixedly provided with the first servo motor (401), one side of the first servo motor (401) is provided with two brackets (403), a first threaded rod (402) is arranged between the two brackets (403), two ends of the first threaded rod (402) are respectively connected with one side wall of an adjacent bracket (403) in a rotating way through bearings, one end of the first threaded rod (402) close to the first servo motor (403) is fixedly connected with an output shaft of the first servo motor (401), the top of the tin bath (11) is symmetrically and slidingly connected with two supporting plates (404), one supporting plate (404) is sleeved on the first bracket (402), one side wall (15) is provided with a threaded hole (15) on the outer side of the first threaded rod (402), the top of backup pad (404) is fixed with diaphragm (405), the top of diaphragm (405) is fixed with second driving motor (406), the output shaft of second driving motor (406) is fixed with second gear (408), one side of second driving motor (406) is provided with second rack (407), second rack (407) and second gear (408) meshing are connected, through-hole (414) have been seted up at the top of diaphragm (405), one end that second rack (407) is close to tin bath (11) slides and passes through-hole (414) and be fixed with second slide bar (409), the both ends of second slide bar (409) respectively with a side wall sliding connection of adjacent backup pad (404), the bottom of second slide bar (409) is fixed with and beats net (410), the shape of salvages net (410) is L type net box-like, salvages net (410) setting directly over tin bath (11), a side wall of processing platform (10) is fixed with control panel (411), control panel (406) are connected with first servo motor (401) and second servo motor (401) and the equal high temperature resistant servo motor (401) of driving.
2. The processing line for low-emissivity coated energy-saving glass according to claim 1, wherein grooves are symmetrically formed on the surface of the blanking wheel (305), and the side wall of the feeding hopper (304) is slidably clamped into the grooves on the surface of the blanking wheel (305).
3. The processing line for low-emissivity coated energy-saving glass according to claim 1, wherein a roller (321) is rotatably installed at the top of the clamping groove (315), and the clamping groove (315) is rotatably connected with the edge of the feed hopper (304) through a rotating wheel.
4. The processing production line of the low-emissivity coated energy-saving glass according to claim 1, wherein the top of the processing table (10) is symmetrically provided with second sliding grooves (415), the bottom of the supporting plate (404) is symmetrically fixed with second sliding blocks (412), and the second sliding blocks (412) are respectively and slidably connected in the corresponding second sliding grooves (415).
5. The processing line of the low-emissivity coated energy-saving glass according to claim 1, wherein a groove (416) is formed in a side wall of the supporting plate (404) close to the overshot net (410), moving blocks (413) are fixed at two ends of the second sliding rod (409), and the moving blocks (413) are respectively and slidably connected in the corresponding grooves (416).
6. The processing line of low-emissivity coated energy-saving glass according to claim 1, wherein the gas conveying device comprises a liquid storage tank (501), a connecting pipe (502), a shunt pipe (503), a flowmeter (504), a control shell (505), a third sliding block (506), a second threaded rod (507), a threaded sleeve (508), a fixing plate (509), a second servo motor (510), a limiting block (511), a slideway (512) and a PLC (programmable logic controller) (513), the liquid storage tank (501) is arranged on one side of the transition roller table (20), a connecting pipe (502) is fixed at the gas outlet of the liquid storage tank (501), the connecting pipe (502) is communicated with the liquid storage tank (501), the shunt pipe (503) is fixed at one end of the connecting pipe (502) far away from the liquid storage tank (501), the shunt pipe (503) is fixedly connected with the transition roller table (20), the shunt pipe (503) is communicated with the transition roller table (20), the flowmeter (504) is fixed at one end of the connecting pipe (502), the control shell (505) is fixed at the other end, both sides of the control shell (505) are communicated with the connecting pipe (506), the third sliding block (506) is arranged at the bottom of the ceramic sliding block (506), third spout (514) have been seted up at third slider (506) upper surface middle part, third spout (514) inner wall bottom is fixed with second threaded rod (507), control shell (505) inner wall top is connected with threaded sleeve (508) through the bearing rotation, threaded sleeve (508) are close to one end and second threaded rod (507) threaded connection of second threaded rod (507), the one end that second threaded rod (507) was kept away from to threaded sleeve (508) inner wall is fixed with fixed plate (509), control shell (505) top is fixed with second servo motor (510), the output of second servo motor (510) passes control shell (505) and fixed plate (509) fixed connection, third slider (506) bilateral symmetry is fixed with stopper (511), control shell (505) inner wall bilateral symmetry seted up with stopper (511) matched with slide (512), and stopper (511) and slide (512) sliding connection, one end that connecting pipe (502) are close to the control valve is fixed with PLC controller (513), flowmeter (504) and second servo motor (510) and equal electric connection with PLC controller (513).
7. The low emissivity coated energy saving glass manufacturing line of claim 6, wherein said threaded sleeve (508) has a length greater than a length of the second threaded rod (507).
8. A low-emissivity coated energy-saving glass formed by processing the low-emissivity coated energy-saving glass in a processing line according to any one of claims 1-7, comprising a glass substrate, wherein the glass substrate is formed by processing the low-emissivity coated energy-saving glass in the processing line.
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| CN112499983B (en) * | 2020-12-11 | 2023-03-17 | 安徽凤阳玻璃有限公司 | Coating equipment for low-emissivity glass |
| CN115321832B (en) * | 2022-10-17 | 2023-01-03 | 烟台沃泰特新材料科技有限责任公司 | Glass surface treatment modification device |
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