CN114195361B - Energy-saving glass production line - Google Patents
Energy-saving glass production line Download PDFInfo
- Publication number
- CN114195361B CN114195361B CN202210011482.5A CN202210011482A CN114195361B CN 114195361 B CN114195361 B CN 114195361B CN 202210011482 A CN202210011482 A CN 202210011482A CN 114195361 B CN114195361 B CN 114195361B
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- glass
- heat absorption
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- frame
- conveying
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- 239000011521 glass Substances 0.000 title claims abstract description 114
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/0013—Re-forming shaped glass by pressing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/0093—Tools and machines specially adapted for re-forming shaped glass articles in general, e.g. chucks
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
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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
Abstract
The application relates to the technical field of glass production, in particular to an energy-saving glass production line. The device comprises a kiln, a forming die, a conveying device, an extrusion device and a cooling device, wherein the forming die is positioned on one side of the kiln and is communicated with a discharge hole of the kiln, the forming die comprises a die outlet, and the conveying device is used for conveying glass sliding out from the die outlet; the extrusion device is used for extruding the glass sliding out of the die outlet; the cooling device is used for cooling the glass extruded by the extruding device. The application has the effects of reducing the internal stress of the glass and improving the quality of the glass.
Description
Technical Field
The application relates to the technical field of glass production, in particular to an energy-saving glass production line.
Background
The energy-saving glass is usually glass with good heat insulation and sunshade performance, and the energy-saving glass can greatly reduce the power consumption of houses and office buildings after being applied to the glass, thereby saving the use cost of air conditioners and heating; in winter, the escape of indoor heat can be greatly reduced, and in summer, sunlight can be reduced from entering the room.
Currently, for example, chinese patent document CN105415713B discloses an automatic production line of glass fiber reinforced plastics, which comprises a batching device, a forming die, a traction mechanism and a cutting mechanism, wherein the batching device is arranged on the front side of the forming die, and the forming die is arranged between the batching device and the traction mechanism. During glass production, glass raw materials pass through a batching device, a forming die, a traction mechanism, a cutting mechanism and other mechanisms to finally obtain glass products.
The related art in the above has the following drawbacks: after the glass is molded by the molding die, because strong internal stress still exists in the glass, the glass is directly operated by the traction mechanism and the cutting mechanism, stress diffusion can occur, and finally the hardness of the glass is reduced and the quality is reduced.
Disclosure of Invention
In order to reduce the internal stress of glass and improve the quality of the glass, the application provides an energy-saving glass production line.
The application provides an energy-saving glass production line, which adopts the following technical scheme:
the energy-saving glass production line comprises a kiln and a forming die, wherein the forming die is positioned at one side of the kiln and is communicated with a discharge hole of the kiln, the forming die comprises a die outlet, and the energy-saving glass production line also comprises a conveying device, an extrusion device and a cooling device, wherein the conveying device is used for conveying glass sliding out from the die outlet; the extrusion device is used for extruding the glass sliding out of the die outlet; the cooling device is used for cooling the glass extruded by the extrusion device.
By adopting the technical scheme, since the glass sliding out of the die outlet has high temperature, the glass also has high internal stress, the glass can expand to a certain extent, the internal stress is difficult to release, at the moment, the conveying device conveys the glass to the extruding device, the glass is extruded by the extruding device to remove a certain degree of expansion, the glass is more compact, the strength of the glass is ensured, and finally, the extruded glass is cooled by the cooling device, so that the internal stress of the glass is eliminated, the strength of the glass is ensured, and the quality of the glass is improved.
Optionally, the conveyer includes conveying frame, live-rollers, band pulley, belt and first motor, the live-rollers rotates and sets up on the conveying frame, the coaxial fixed cover of band pulley is established on the live-rollers, the belt winds and establishes on the band pulley, first motor is fixed to be set up on the conveying frame and is used for driving the band pulley and rotates.
Through adopting above-mentioned technical scheme, start first motor and drive live-rollers and belt rotation, the belt is with power transmission to every live-rollers simultaneously, makes every live-rollers all take place to rotate, just can convey glass to every station, and such simple in design and transmission efficiency are high.
Optionally, the extrusion device comprises a fixed frame, extrusion rollers, an adjusting assembly and a driving assembly, wherein the extrusion rollers are rotatably arranged in the fixed frame, a plurality of extrusion rollers are arranged along the conveying direction of the glass, and each extrusion roller and each rotating roller are vertically and oppositely arranged; the adjusting component is used for adjusting the squeeze roller to slide towards the direction approaching or separating from the rotating roller and fixing the squeeze roller to the moved position; the driving assembly is used for driving the fixed frame to slide towards a direction approaching or separating from the rotating roller and fixing the fixed frame to the moved position.
Through adopting above-mentioned technical scheme, drive assembly will fix the frame and drive to suitable position and fix its position, then adjust squeeze roll distance glass's position through adjusting part, coarse tuning through drive assembly and adjusting part's fine setting just so can be accurate with squeeze roll distance rotor's position control to guarantee squeeze roll can be comparatively accurate glass suppresses.
Optionally, the adjusting part includes slider, threaded rod, handle, the slider is located the both ends of squeeze roll, squeeze roll rotates to be connected on the slider of both sides, the spout that supplies slider sliding connection is seted up to the inside wall of fixed frame, the threaded rod rotates along the length direction of spout and sets up in the spout, the slider thread bush is established on the threaded rod, the fixed frame is worn out to the one end that the live-rollers was kept away from to the threaded rod, the one end of fixed frame is worn out at the threaded rod to handle fixed connection.
Through adopting above-mentioned technical scheme, when the position of need adjusting part regulation squeeze roller, the staff rotates the handle, can drive the slider and remove with squeeze roller to realize squeeze roller and the distance adjustment between the rotor roller, because the threaded rod has the self-locking function, when not rotating the threaded rod, the position of squeeze roller is also fixed thereupon, and such governing mode is simple and convenient, can realize accurate adjustment to the position of every squeeze roller.
Optionally, the drive assembly includes guide bar, screw rod, worm wheel, worm and second motor, fixedly provided with mount on the conveying frame, the one end of guide bar is fixed to be set up on the fixed frame, and the other end slides and wears to establish on the mount, fixedly provided with link on the fixed frame, the one end of screw rod rotates to be connected on the link, and the other end slides and wears to establish on the mount, worm wheel thread bush is established on the screw rod and is rotated the joint on the mount, second motor fixed connection is on the mount, worm fixed connection is on the output shaft of second motor, worm wheel and worm intermeshing.
Through adopting above-mentioned technical scheme, when the position of fixed frame is adjusted to the drive assembly of needs, start the second motor and drive the worm and rotate, the worm drives the worm wheel and rotates, thereby drive the screw rod and rotate, the screw rod drives fixed frame removal thereupon, with this adjustment that realizes fixed frame position, and the guide bar can play direction and spacing effect, prevent that the fixed frame from taking place the rotation, guarantee that fixed frame can be normal the length direction along the screw rod and remove, wherein worm wheel and worm have the auto-lock function, can guarantee the fixed of fixed frame position, prevent that the fixed frame from taking place to kick-back under the effect of strong force, and make the squeeze roll appear extrudeing inefficacy.
Optionally, cooling device includes air supply case, first fan and actuating mechanism, the air supply case is erect along the length direction of conveying frame and is equipped with a plurality ofly, the air supply case swing sets up on the conveying frame, the inside of air supply case is the cavity setting, the ventilation hole has been seted up to one side that the air supply case is close to the live-rollers, first fan is fixed to be set up on the air supply case and communicate each other with the air supply case, actuating mechanism is used for driving a plurality of air supply cases simultaneously and swings back and forth along the rotation axle center of air supply case.
Through adopting above-mentioned technical scheme, at first start first fan to the air supply case air supply, the wind blows to glass through the ventilation hole of air supply case, carries out cooling to glass, and under actuating mechanism drives a plurality of air supply cases and reciprocates the swing along the rotation axle center of air supply case, can enlarge the cooling range to glass to blow to glass from different angles, guarantee can be to the better cooling of glass, thereby eliminate the internal stress of glass as far as possible completely.
Optionally, the diameter of the vent hole of the air supply box gradually decreases towards a direction away from the forming die.
Through adopting above-mentioned technical scheme, because the diameter of the vent of one side air-supply bellows that is close to forming die is great, leads to the amount of wind bore big, and the velocity of flow of wind is slower, and wind just can not be too violent to glass's blowing, causes glass to take place the deformation, and when glass through the cooling of blowing of preceding several air-supply bellows, the temperature has fallen to a certain extent, and the diameter of the vent of at this moment back air-supply bellows is less, and the velocity of flow of wind just is very fast, will blow away the heat on the glass fast to the realization is to glass's cooling.
Optionally, actuating mechanism includes dwang, gear, rack and cylinder, the dwang is located the both ends of air feed case length direction and coaxial fixed setting on the air feed case, the both sides of air feed case are provided with the fixed plate, the fixed plate is fixed to be set up on the conveying frame, the dwang rotates to wear to establish on the fixed plate, the one end of wearing out the fixed plate at one of them dwang of gear fixed cover is established, the cylinder is fixed to be set up on the conveying frame, the rack is fixed to be set up on the piston rod of cylinder, rack and gear intermeshing.
Through adopting above-mentioned technical scheme, the piston rod round trip movement of start cylinder drives the rack and removes to drive gear round trip rotation finally drives the bellows and follows dwang round trip oscillation, and realizes the swing of bellows, and the mode that the cylinder drive rack removed is simple and convenient, is convenient for maintain and installation moreover.
Optionally, still be provided with the heat recovery device between forming die and the extrusion device, the heat recovery device includes heat absorption cover, first heat absorption pipe, second heat absorption pipe and second fan, the heat absorption cover is provided with two, two the heat absorption cover is located the upper and lower side of rotor roll respectively, the heat absorption cover is the opening setting towards one side of rotor roll, the both ends of first heat absorption pipe communicate each other with two heat absorption covers respectively, the one end and the kiln intercommunication setting of second heat absorption pipe, the other end communicates each other with first heat absorption pipe, the second fan is located the heat absorption cover, is used for absorbing the heat of glass on the rotor roll through first heat absorption pipe to second heat absorption pipe and sends to in the kiln.
By adopting the technical scheme, because the temperature of the glass removed from the forming die is very high, the second fan is started at this time, the high temperature on the glass removed from the forming die is sent into the kiln through the heat absorbing cover, the first heat absorbing pipe and the second heat absorbing pipe, the heat on the glass is recycled, the energy consumption of the kiln is reduced, and the temperature of the glass can be reduced to a certain extent.
In summary, the present application includes at least one of the following beneficial technical effects:
the glass sliding out of the die outlet has high temperature, the glass has high internal stress, the glass expands to a certain extent, the internal stress is difficult to release, at the moment, the conveying device conveys the glass to the extruding device, the glass is extruded by the extruding device, the certain expansion degree of the glass is removed, the glass is more compact, the strength of the glass is ensured, and finally, the extruded glass is cooled by the cooling device, so that the internal stress of the glass is eliminated, the strength of the glass is ensured, and the quality of the glass is improved;
when the position of the fixed frame is required to be regulated by the driving assembly, the second motor is started to drive the worm to rotate, the worm drives the worm wheel to rotate, so that the screw is driven to rotate, the screw drives the fixed frame to move along with the worm wheel, the position of the fixed frame is regulated, the guide rod plays a role in guiding and limiting, the fixed frame is prevented from rotating, the fixed frame can normally move along the length direction of the screw, the worm wheel and the worm have a self-locking function, the position of the fixed frame can be ensured to be fixed, the fixed frame is prevented from rebounding under the action of strong force, and the extrusion roller is prevented from extrusion failure;
because the glass temperature that removes from forming die is very high, start the second fan at this moment, will remove the high temperature on the glass that removes from forming die and send into the kiln through heat absorption cover, first heat absorption pipe and second heat absorption pipe, let the heat on the glass obtain reuse, reduce the energy consumption of kiln to also can reduce the temperature of glass to a certain extent.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view showing the structure of the extrusion device according to the present application;
FIG. 3 is a cross-sectional view of the present application for showing a cooling device;
fig. 4 is a cross-sectional view for illustrating a regenerator according to the present application.
Reference numerals illustrate: 1. a kiln; 2. a forming die; 21. a die outlet; 3. a transfer device; 31. a conveying frame; 32. a rotating roller; 33. a belt wheel; 34. a belt; 35. a first motor; 36. a fixing frame; 4. an extrusion device; 41. a fixed frame; 411. a connecting frame; 42. a squeeze roll; 43. a slide block; 431. a chute; 44. a threaded rod; 45. a handle; 46. a guide rod; 47. a screw; 48. a worm wheel; 49. a worm; 491. a second motor; 5. a cooling device; 51. a blow box; 511. a fixing plate; 52. a vent hole; 53. a first fan; 54. a rotating lever; 55. a gear; 56. a rack; 57. a cylinder; 6. a heat returning device; 61. a heat absorbing cover; 62. a first heat absorbing pipe; 63. a second heat absorbing pipe; 64. and a second fan.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses an energy-saving glass production line. Referring to fig. 1, an energy-saving glass production line comprises a kiln 1 and a forming die 2, wherein the forming die 2 is positioned at one side of the kiln 1 and is communicated with a discharge hole of the kiln 1, the forming die 2 comprises a die outlet 21, and further comprises a conveying device 3, an extrusion device 4 and a cooling device 5, and the conveying device 3 is used for conveying glass sliding out from the die outlet 21; the extrusion device 4 is used for extruding the glass sliding out of the die outlet 21; the cooling device 5 is used for cooling the glass extruded by the extrusion device 4.
Referring to fig. 1, the conveyor 3 includes a conveyor frame 31, a rotating roller 32, a pulley 33, a belt 34, and a first motor 35, the rotating roller 32 is rotatably disposed on the conveyor frame 31, the pulley 33 is coaxially and fixedly sleeved on the rotating roller 32, the belt 34 is wound on all the pulleys 33, the first motor 35 is fixedly disposed on the conveyor frame 31 and is used for driving the pulley 33 to rotate, the first motor 35 is started to rotate the rotating roller 32 and the belt 34, and the belt 34 transmits force to each rotating roller 32, so that each rotating roller 32 rotates, and glass can be conveyed to each station.
Referring to fig. 2, the pressing device 4 includes a fixed frame 41, pressing rollers 42, an adjusting assembly and a driving assembly, the pressing rollers 42 are rotatably disposed in the fixed frame 41, the pressing rollers 42 are disposed in plurality along the conveying direction of the glass, and each pressing roller 42 is disposed opposite to the rotating roller 32 from top to bottom; the adjusting assembly is used for adjusting the squeeze roller 42 to slide towards or away from the rotating roller 32 and fixing the squeeze roller 42 to the moved position; the driving assembly is used for driving the fixed frame 41 to slide towards a direction approaching or separating from the rotating roller 32 and fixing the fixed frame 41 to the moved position; in the operation of the equipment, the driving assembly drives the fixed frame 41 to a proper position and fixes the position of the fixed frame, then the adjusting assembly adjusts the position of the squeeze roller 42 away from the glass, and the rough adjustment of the driving assembly and the fine adjustment of the adjusting assembly enable the position of the squeeze roller 42 away from the rotating roller 32 to be accurately adjusted, and ensure that the squeeze roller 42 can press the glass more accurately.
Referring to fig. 2, in order to facilitate the adjustment of the position of the squeeze roller 42, the adjusting assembly includes a slider 43, a threaded rod 44, and a handle 45, wherein the cross section of the slider 43 is in a "T" shape, the slider 43 is located at two ends of the squeeze roller 42, the squeeze roller 42 is rotatably connected to the sliders 43 at two sides, a sliding groove 431 for sliding connection of the sliders 43 is provided on the inner side wall of the fixed frame 41, the threaded rod 44 is rotatably provided in the sliding groove 431 along the length direction of the sliding groove 431, the slider 43 is threadedly sleeved on the threaded rod 44, one end of the threaded rod 44 far from the rotating roller 32 penetrates out of the fixed frame 41, the handle 45 is fixedly welded at one end of the threaded rod 44 penetrating out of the fixed frame 41, and the outer edge of the handle 45 is in a plum blossom shape, and is convenient for a worker to twist; the staff can drive the sliding block 43 to move and the squeeze rollers 42 to move by rotating the handle 45, and the distance between the squeeze rollers 42 and the rotating roller 32 is adjusted, and the position of the squeeze rollers 42 is fixed when the threaded rod 44 is not rotated due to the self-locking function of the threaded rod 44, so that the adjusting mode is simple and convenient, and the position of each squeeze roller 42 can be accurately adjusted.
Referring to fig. 2, in order to adjust the position of the fixed frame 41, the driving assembly includes a guide rod 46, a screw 47, a worm gear 48, a worm 49 and a second motor 491, the fixed frame 36 is fixedly arranged on the conveying frame 31, the fixed frame 36 includes four upright posts and a frame fixedly welded on one side of the upright posts far away from the conveying frame 31, one end of the upright posts far away from the frame is welded on the conveying frame 31, a transverse plate is welded in the frame, one end of the guide rod 46 is fixedly welded on the fixed frame 41, the other end is slidably arranged on the frame of the fixed frame 36 in a penetrating manner, the guide rod is provided with 4 guide rods and is positioned at four corners of the fixed frame 41, the fixed frame 41 is fixedly connected with a connecting frame 411 through bolts, one end of the screw 47 is rotatably connected with the connecting frame 411, the other end is slidably arranged on the transverse plate of the fixed frame 36 in a penetrating manner, the worm gear 48 is sleeved on the screw 47 and rotatably clamped on the transverse plate of the fixed frame 36, the second motor 491 is fixedly connected on the transverse plate of the fixed frame 36 through a plate body, the worm 49 is fixedly connected on an output shaft of the second motor 491, and the worm gear 48 is meshed with the worm gear 49; the staff starts the second motor 491 to drive the worm 49 to rotate, the worm 49 drives the worm wheel 48 to rotate, thereby driving the screw 47 to rotate, the screw 47 drives the fixed frame 41 to move along with the worm, thereby realizing the adjustment of the position of the fixed frame 41, the guide rod 46 can play a role in guiding and limiting, the fixed frame 41 is prevented from rotating, the fixed frame 41 is ensured to move along the length direction of the screw 47 normally, the worm wheel 48 and the worm 49 have a self-locking function, the position of the fixed frame 41 can be ensured to be fixed, the fixed frame 41 is prevented from rebounding under the action of strong force, and the extrusion roller 42 is prevented from extrusion failure.
Referring to fig. 3, the cooling device 5 includes a plurality of air boxes 51 installed along the longitudinal direction of the conveying frame 31, the air boxes 51 are arranged on the conveying frame 31 in a swinging manner, the air boxes 51 are arranged in a hollow manner, the air boxes 51 are provided with vent holes 52 near one sides of the rotating rollers 32, the diameters of the vent holes 52 of the air boxes 51 are gradually reduced toward a direction deviating from the forming mold 2, the first fans 53 are fixedly arranged on the air boxes 51 and are mutually communicated with the air boxes 51, and the driving mechanism is used for driving the plurality of air boxes 51 to swing back and forth along the rotation axes of the air boxes 51.
Referring to fig. 3, in order to drive the blower box 51 to swing, the driving mechanism includes a rotation rod 54, a gear 55, a rack 56 and a cylinder 57, the rotation rod 54 is located at both ends of the blower box 51 in the length direction and is fixedly disposed on the blower box 51 coaxially, both sides of the blower box 51 are provided with a fixing plate 511, the fixing plate 511 is fixedly welded on the conveying frame 31, the rotation rod 54 is rotatably disposed on the fixing plate 511, the gear 55 is fixedly sleeved on one end of one side of the rotation rod 54 penetrating out of the fixing plate 511, the cylinder 57 is fixedly disposed on the conveying frame 31 through a plate body, the rack 56 is fixedly welded on a piston rod of the cylinder 57, a guide plate for positioning and guiding the rack 56 is fixedly welded on the conveying frame 31, the rack 56 is slidably disposed on the guide plate, and the rack 56 and the gear 55 are engaged with each other; the piston rod of the air cylinder 57 moves back and forth and drives the rack 56 to move, so that the driving gear 55 rotates back and forth, and finally drives the air feeding box 51 to swing back and forth along the rotating rod 54, and the swing of the air feeding box 51 is realized.
As shown in fig. 1 and 4, a heat recovery device 6 is further arranged between the forming die 2 and the extrusion device 4, the heat recovery device 6 comprises a heat absorption cover 61, a first heat absorption pipe 62, a second heat absorption pipe 63 and a second fan 64, the heat absorption cover 61 is provided with two heat absorption covers 61 and is in a horn shape, the two heat absorption covers 61 are respectively positioned above and below the rotating roller 32, one side of the heat absorption cover 61, which faces the rotating roller 32, is provided with an opening, two ends of the first heat absorption pipe 62 are respectively communicated with the two heat absorption covers 61, one end of the second heat absorption pipe 63 is communicated with the kiln 1, the other end of the second heat absorption pipe 63 is communicated with the first heat absorption pipe 62, the second fan 64 is positioned in the heat absorption cover 61 and is used for absorbing heat of glass on the rotating roller 32, and is sent into the kiln 1 through the first heat absorption pipe 62 to the second heat absorption pipe 63, and heat insulation layers (not shown in the drawings) are respectively sleeved on the heat absorption cover 61, the first heat absorption pipe 62 and the second heat absorption pipe 63; the second fan 64 can be started by a worker, the high temperature on the glass removed from the forming die 2 is absorbed into the kiln 1 through the heat absorbing cover 61, the first heat absorbing pipe 62 and the second heat absorbing pipe 63, the heat on the glass is recycled, the energy consumption of the kiln 1 is reduced, and the temperature of the glass can be reduced to a certain extent.
The implementation principle of the energy-saving glass production line provided by the embodiment of the application is as follows: the first motor 35 drives the rotating roller 32 to convey glass to the extruding device 4, the glass is extruded by the extruding roller 42 on the extruding device 4, a certain expansion degree of the glass is removed, the inside of the glass is more compact, finally, air is blown to the air blowing box 51 through the first fan 53, cold air is blown to the glass through the vent holes 52 of the air blowing box 51, the glass is cooled, the driving mechanism drives the plurality of air blowing boxes 51 to swing back and forth along the rotating axis of the air blowing box 51, the cooling range of the glass is enlarged, the glass is blown from different angles, the internal stress of the glass is eliminated, the strength of the glass is ensured, and the quality of the glass is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides an energy-conserving glass production line, includes kiln (1) and forming die (2), forming die (2) are located one side of kiln (1) and are set up with the discharge gate intercommunication of kiln (1), forming die (2) include mould export (21), its characterized in that: the device also comprises a conveying device (3), an extrusion device (4) and a cooling device (5), wherein the conveying device (3) is used for conveying glass sliding out of a die outlet (21); the extrusion device (4) is used for extruding the glass sliding out of the die outlet (21); the cooling device (5) is used for cooling the glass extruded by the extrusion device (4), the extrusion device (4) comprises a fixed frame (41), extrusion rollers (42), an adjusting assembly and a driving assembly, the extrusion rollers (42) are rotatably arranged in the fixed frame (41), a plurality of extrusion rollers (42) are arranged along the conveying direction of the glass, and each extrusion roller (42) and each rotating roller (32) are vertically opposite to each other; the adjusting assembly is used for adjusting the squeeze roller (42) to slide towards a direction approaching or separating from the rotating roller (32) and fixing the squeeze roller (42) to a moved position; the driving component is used for driving the fixed frame (41) to slide towards a direction close to or far away from the rotating roller (32) and fixing the fixed frame (41) to a moved position, the adjusting component comprises a sliding block (43), a threaded rod (44) and a handle (45), the sliding block (43) is positioned at two ends of the extruding roller (42), the extruding roller (42) is rotationally connected to the sliding blocks (43) at two sides, a sliding groove (431) for sliding connection of the sliding block (43) is formed in the inner side wall of the fixed frame (41), the threaded rod (44) is rotationally arranged in the sliding groove (431) along the length direction of the sliding groove (431), the threaded rod (43) is sleeved on the threaded rod (44), one end of the threaded rod (44) far away from the rotating roller (32) penetrates out of the fixed frame (41), the handle (45) is fixedly connected to one end of the threaded rod (44) penetrating out of the fixed frame (41), the driving component comprises a guide rod (46), a threaded rod (47), a worm (49) and a second motor (491), the guide rod (36) is arranged on the conveying frame (31), the guide rod (36) is arranged on the other end of the fixed frame (36) in a sliding mode, and the fixed frame (36) is arranged on the fixed frame, the fixed frame (41) is fixedly provided with a connecting frame (411), one end of the screw rod (47) is rotationally connected to the connecting frame (411), the other end of the screw rod (47) is slidably arranged on the fixing frame (36) in a penetrating mode, the worm wheel (48) is sleeved on the screw rod (47) in a threaded mode and rotationally clamped on the fixing frame (36), the second motor (491) is fixedly connected to the fixing frame (36), the worm (49) is fixedly connected to an output shaft of the second motor (491), and the worm wheel (48) is meshed with the worm (49).
2. An energy efficient glass production line according to claim 1, wherein: the conveying device (3) comprises a conveying frame (31), a rotating roller (32), a belt wheel (33), a belt (34) and a first motor (35), wherein the rotating roller (32) is rotatably arranged on the conveying frame (31), the belt wheel (33) is coaxially and fixedly sleeved on the rotating roller (32), the belt (34) is wound on the belt wheel (33), and the first motor (35) is fixedly arranged on the conveying frame (31) and used for driving the belt wheel (33) to rotate.
3. An energy efficient glass production line according to claim 2, wherein: the cooling device (5) comprises an air supply box (51), a first fan (53) and a driving mechanism, wherein the air supply box (51) is erected in the length direction of the conveying frame (31) in a plurality, the air supply box (51) is arranged on the conveying frame (31) in a swinging mode, the inside of the air supply box (51) is hollow, one side, close to the rotating roller (32), of the air supply box (51) is provided with a vent hole (52), the first fan (53) is fixedly arranged on the air supply box (51) and is mutually communicated with the air supply box (51), and the driving mechanism is used for driving the air supply boxes (51) to swing back and forth along the rotating axle center of the air supply box (51) simultaneously.
4. An energy efficient glass production line according to claim 3, wherein: the diameter of the ventilation hole (52) of the air supply box (51) gradually decreases towards the direction away from the forming die (2).
5. An energy efficient glass production line according to claim 3, wherein: the driving mechanism comprises a rotating rod (54), a gear (55), a rack (56) and a cylinder (57), wherein the rotating rod (54) is positioned at two ends of the length direction of the air feeding box (51) and is coaxially and fixedly arranged on the air feeding box (51), two sides of the air feeding box (51) are provided with fixing plates (511), the fixing plates (511) are fixedly arranged on the conveying frame (31), the rotating rod (54) rotates and penetrates through the fixing plates (511), the gear (55) is fixedly sleeved at one end of the rotating rod (54) penetrating out of the fixing plates (511), the cylinder (57) is fixedly arranged on the conveying frame (31), the rack (56) is fixedly arranged on a piston rod of the cylinder (57), and the rack (56) is meshed with the gear (55).
6. An energy efficient glass production line according to claim 2, wherein: still be provided with back heating device (6) between forming die (2) and extrusion device (4), back heating device (6) are including heat absorption cover (61), first heat absorption pipe (62), second heat absorption pipe (63) and second fan (64), heat absorption cover (61) are provided with two, two heat absorption cover (61) are located the upper and lower side of rotor (32) respectively, heat absorption cover (61) are the opening setting towards one side of rotor (32), the both ends of first heat absorption pipe (62) are intercommunication each other with two heat absorption covers (61) respectively, the one end and kiln (1) intercommunication setting of second heat absorption pipe (63), the other end and first heat absorption pipe (62) intercommunication, second fan (64) are located heat absorption cover (61), are used for absorbing the heat of glass on rotor (32) through first heat absorption pipe (62) to second heat absorption pipe (63) and send to kiln (1).
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| CN114195361A (en) | 2022-03-18 |
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