CN106517758A - Glass plate cooling device - Google Patents
Glass plate cooling device Download PDFInfo
- Publication number
- CN106517758A CN106517758A CN201611171021.5A CN201611171021A CN106517758A CN 106517758 A CN106517758 A CN 106517758A CN 201611171021 A CN201611171021 A CN 201611171021A CN 106517758 A CN106517758 A CN 106517758A
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- Prior art keywords
- cooling
- glass plate
- gear
- water
- rotating shaft
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a glass plate cooling device. The glass plate cooling device comprises a cooling box, wherein an opening is formed in one side of the cooling box and is rotatably connected with a sealing cover; a heat exchange mechanism is arranged in the cooling box and is connected with a water inlet tube and a water outlet tube; a cooling water tank and a water pump are successively connected between the water inlet tube and the water outlet tube; a first power mechanism is arranged on the cooling box and is fixedly connected with a rotating shaft; the rotating shaft is fixedly connected with a sealing cover and is further fixedly connected with a first gear; the rotating shaft is connected to the center of the first gear; the first gear is engaged with a rack; an end surface of the rack is a wedge surface; and the wedge surface of the rack is abutted to a control mechanism which controls starting and stopping of the water pump. By the scheme of the invention, the circumstance that a high-temperature glass plate suddenly cracks when meeting cold can be prevented, and waste of water resources can also be avoided.
Description
Technical field
The present invention relates to distiller's yeast production equipment field, more particularly to glass plate cooling device.
Background technology
Glass is fused together by silica and other chemical substances and is formed, and contiguous network knot is formed in melting
Structure, in cooling procedure viscosity gradually increase and harden cause its crystallize silicates nonmetallic materials.Simple glass it is main
Composition is silicate double salt, is a kind of non-crystalline solids of random structure, is widely used in building, for every wind printing opacity.
In modern architecture, the demand of glass is more and more, and thus people are substantial amounts of produces glass, produces glass
General technology is：1st, raw material preprocessing：Block stock (quartz sand, soda ash, lime stone, feldspar etc.) is crushed, moist raw material is made
It is dried, iron-bearing material is carried out except iron process, to ensure glass quality；2nd, prepared by batch：According to the difference of product, batch
Composition slightly distinguish.The batch (calculating according to 50 kilograms) of such as common float glass, needs consumption quartz sand 33.55 public
Jin, 2.96 kilograms of lime stone, 8.57 kilograms of dolomite, 11.39 kilograms of soda ash, 0.55 kilogram of saltcake, 3.45 kilograms of feldspar, carbon dust
0.03 kilogram；3rd, found：Glass batch carries out high temperature (1550-1600 degree) heating in tank furnace or pot furnace, is allowed to be formed
Uniformly, bubble-free meet the liquid glass of forming requirements；4th, it is molded：Liquid glass is processed into into the product of required shape,
Such as plate glass, various vessel etc.；5th, it is heat-treated：By annealing, quenching etc. technique, eliminate or produce inside glass stress,
Split-phase or crystallization, and change the configuration state of glass；6th, cool down：Glass sheet temperatures after annealing are higher, are susceptible to deformation,
Need to be transported to the glass plate of high temperature, cooled down in cooling device.In cooling step, the existing type of cooling is by glass
While glass plate is transmitted by roller conveyor, cooled down using air-cooled intensifying device, usually arrange on a moving belt and supply
The cooling storehouse that glass plate passes through, installs air outlet on cooling bulkhead, glass plate is cooled down using air outlet logical cold wind, is gone out
When tuyere is to glass plate blowing cold air on conveyer belt, cold wind directly can be cooled down to glass plate upper surface, glass plate upper table
Face cooling is very fast, and the lower surface cold wind that glass plate is contacted with conveyer belt would become hard to pass through, and the cooling rate of lower surface is slower, from
And cause glass plate cooling uneven.
For this purpose, the patent document of Application No. 201420858107. 5 discloses a kind of cooling device of glass production line,
Including being arranged on the top heat exchange mechanisms of glass top surface and being arranged on the bottom cooling device of lower glass surface, top cooling is filled
Put including multiple spaced air-breathing tanks, opening is arranged at air-breathing pot bottom and top, and upper opening passes through blower fan and external environment
Communicate, between each two air-breathing tank, be provided with top water cooling plant, cooling tube that top water cooling plant includes arranging from top to bottom,
Upper power roller and upper rotating roller, the outer surface cladding absorbent material of upper rotating roller, the bottom of cooling tube is provided with weeper, cools down
Water falls after spilling from weeper on absorbent material, and the hot gas produced during cooling is discharged to by the opening on air-breathing tank
In external environment;Bottom cooling device includes the tank of multiple continuous settings, and bottom water cooling plant, bottom water-cooled are provided with tank
Device is corresponding with top water cooling plant, and bottom water cooling plant includes from top to bottom:Be coated with absorbent material lower rotating roller and
Lower power roller, lower power roller rotate the rotation for driving lower rotating roller, and bottom of gullet accumulates cooling water, a part for lower power roller
It is immersed in cooling water, power roller is transferred to cooling water in the absorbent material outside lower rotating roller after rotating.This scheme is by upper
Power roller, lower power roller are driven to the glass after annealing, and the absorbent material by coating in upper power roller, lower power roller
Absorb cold water to lower the temperature glass, also siphoning away heat by air-breathing tank carries out auxiliary temperature-reducing, so as to reach lowering temperature uniform
Effect.
Although the uneven problem of cooling that such scheme is solved, but still there is a problem of it is certain, 1, the glass after annealing
Glass plate directly will be contacted with water, and high temp glass plate is caught a cold suddenly and will be easy to burst；2nd, cold water is directly contacted with high temp glass, will
Substantial amounts of water is issued additional away from device by thermosetting water vapour again, will cause a large amount of wastes of water resource.
The content of the invention
Can prevent high temp glass plate from bursting the invention is intended to provide one kind, can also save the glass plate cooling dress of water resource
Put.
Glass plate cooling device in this programme, including cooling box, the side of cooling box are provided with opening, the company of rotation at opening
Be equipped with capping, in cooling box, be provided with heat exchange mechanisms, heat exchange mechanisms are connected with water inlet pipe and outlet pipe, water inlet pipe and outlet pipe it
Between be connected with cooling water tank and water pump in turn, if heat exchange mechanisms include both sides annular cooling tube in cooling box and involvement
Logical cooling tube, some connection cooling tubes are circumferentially connected between two annular cooling tubes, and each annular cooling tube is equal
With open communication, conveyer is provided between two annular cooling tubes, the second actuating unit, conveyer are fixed with cooling box
Driven by the second actuating unit, water inlet pipe is connected close to be open on the annular cooling tube of side, and outlet pipe is connected to far
Leave on the annular cooling tube of mouthful side, on cooling box, be provided with the first actuating unit, the first actuating unit is fixedly connected with
Rotating shaft, rotating shaft are fixedly connected with capping, and first gear is also fixedly connected with rotating shaft, and rotating shaft is connected to the center of first gear
Place, first gear are engaged with tooth bar, and the end face of tooth bar is wedge surface, and the control of control water pump start-stop is mutually had on the wedge surface of tooth bar
Mechanism.
The know-why of this programme：When cooling box is used for the cooling of high temp glass plate, confined space is formed, it is to avoid outside cold air
Leakage；The setting of opening is, for switching cooling box, high temp glass plate to be transported on the conveyer of cooling box during opening, during closing
Cooling box is closed and prevents cold air from leaking outside；Heat exchange mechanisms are for cooling down to the glass plate being closed in cooling box, changing
Conveyer in cooling box can be cooled down by heat engine structure so that conveyer has relatively low temperature, and conveyer inherently can be right
Glass plate is lowered the temperature, the heat of conveyer heat absorbing glass plate, and conveyer temperature is raised, and conveyer transfers heat to its week again
The air of the Jing heat exchange mechanisms cooling enclosed, while glass plate also transfers heat to the air of Jing heat exchange mechanisms cooling, air is again
Heat exchange mechanisms are transferred heat to, heat is taken away by heat exchange mechanisms, so as to reach the purpose of cooling；Heat exchange mechanisms are included positioned at drop
Both sides annular cooling tube in incubator connects cooling tube with some, by some connection cooling tubes are circumferentially connected
Between two annular cooling tubes so that the annular cooling tube of both sides connects cooling tube and surrounds a hollow circuit cylinder with some
Shape framework, and conveyer is arranged between two annular cooling tubes, conveyer is located in hollow cylindrical framework, annular
Cooling tube will carry out the cooling of enclosed with cooling tube is connected to conveyer so that each orientation of conveyer can be subject to uniform
Cooling.
Cooling water tank is disposed to water cooling, and cooling water is pumped in water inlet pipe by water pump, is passed through
Water inlet pipe enter in the annular cooling tube of heat exchange mechanisms with connect in cooling tube, then enter with the high temp glass plate on conveyer
Row heat exchange so that high temp glass plate is lowered the temperature, and cooling water is raised through heat exchange temperature, the cooling water after temperature is raised will be from going out
Water pipe is flowed again in cooling water tank, and water is cooled down by cooling water tank again, is so circulated, so as to reach the mesh of cooling
's.
The switch for cooling box opening is covered, when needing cooling down high-temperature glass plate, is driven by the first actuating unit and is turned
Axle rotates, and rotating shaft will drive capping rotation, capping to open opening, high temp glass plate is sent on conveyer by opening,
Rotating shaft is rotated backward by the first actuating unit again, rotating shaft drives capping to rotate backward, covered closure of openings, heat exchange mechanisms will
High temp glass plate is lowered the temperature.In the process, when rotating shaft drives capping to open opening, rotating shaft also drives first gear to turn
Dynamic, first gear will be moved with carry-over bar, and driving control system is run by the wedge surface of tooth bar, and control system will make water pump stop fortune
OK, reducing scattering and disappearing for cold air in cooling box；And when rotating shaft drives capping to close opening, rotating shaft will drive first gear reverse
Rotate, driving control system will be run by first gear with carry-over bar counter motion, the wedge surface of tooth bar, and control system will make water pump
Operation, to ensure that heat exchange mechanisms are cooled down to high temp glass plate.After cooling is finished, then opening is opened, control system
Switch off the pump again, the glass plate after cooling is transferred out cooling box to subsequent processing by conveyer.
The beneficial effect of this programme compared with prior art：1st, this programme is by arranging annular cooling tube in cooling box
With connect cooling tube, and connection constitutes a hollow cylindrical framework with cooling tube is connected to make annular cooling tube, then will conveying
Machine is arranged in hollow cylindrical framework, when heat exchange mechanisms can be made to lower the temperature high temp glass plate, it is to avoid water and high temp glass
Plate directly contact, and the transmission of heat is carried out by the air in cooling box, it was unlikely to can high temp glass plate cooling rate
Hurry up, burst so as to prevent high temp glass plate from catching a cold suddenly；2nd, during whole cooling, water receives high temp glass plate
Heat and heat up, and water is circulated in closed space all the time, not identical with the external world, even if forming steam, when being recycled to cooling
When in water tank, water vapour will be cooled into water droplet and continue cycling through, so as to the total amount that can ensure water is constant, all the time using a certain amount of
Water carries out Infinite Cyclic, it is to avoid the waste of water.
Further, controlling organization includes tapered bar, the touching switch for start-stop water pump and the setting offseted with tooth bar wedge surface
Inlet valve on water inlet pipe, is connected with spring between tapered bar and water inlet pipe, touching switch is arranged on tapered bar away from tooth bar
Side, touching switch are fixed on cooling water tank, are toothed around on tapered bar, and tapered bar has a second gear by gear teeth meshing, and second
The center of gear is fixedly connected with the valve rod of inlet valve.When rotating shaft drives capping to open opening, rotating shaft also drives the first tooth
Wheel is rotated, and first gear will be moved with carry-over bar, and the wedge surface of tooth bar will be separated with tapered bar, and spring will promote tapered bar to reset, tapered bar
To separate with touching switch, water pump will be out of service, to reduce scattering and disappearing for cold air in cooling box；And drive capping to close in rotating shaft
During opening, rotating shaft will drive first gear to rotate backward, and first gear will will be promoted with carry-over bar counter motion, the wedge surface of tooth bar
Tapered bar is moved to the direction near touching switch, and the gear teeth of tapered bar will drive second gear to rotate, and second gear band ovable valve stem turns
Dynamic, inlet valve is opened by valve rod, water inlet pipe connection, while tapered bar touching touching switch, water pump will bring into operation, to ensure to change
Heat engine structure is cooled down to high temp glass plate.
Further, the position for offseting with tooth bar on tapered bar is rotatably connected to roller, and the wedge surface for rolling wheel and rack offsets.Roller
Setting, drive tapered bar motion to produce sliding friction the wedge surface of tooth bar and be changed into pivoting friction, pivoting friction is to tooth bar and wedge
The damage of bar is less, can extend the service life of tooth bar and tapered bar.
Further, the first actuating unit is the first motor, and the output shaft of the first motor is fixedly connected with rotating shaft, the second power
Mechanism is the second motor.The setting of the first motor, can drive axis of rotation, so as to complete the control to capping and control system；
The setting of the second motor, can facilitate conveyer that glass plate is input in cooling box or is exported to outside cooling box.
Further, bearing bracket stand is fixed with cooling box, on bearing bracket stand, is fixed with bearing, axis of rotation is connected on bearing.
The setting of bearing bracket stand, can be such that rotating shaft is fixed on bearing bracket stand by bearing, and bearing bracket stand plays a part of support to bearing.
Further, cooling box opening side is provided with chute, and tooth bar is slidably connected in chute.Slip of the chute to tooth bar rises
To the effect for supporting.
Description of the drawings
Fig. 1 is the schematic diagram of the embodiment of glass plate cooling device of the present invention；
Fig. 2 is the enlarged diagram at A in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Cooling water tank 1, outlet pipe 2, cooling box 3, conveyer 4, annular cooling tube
5th, connect cooling tube 6, the first motor 7, rotating shaft 8, bearing bracket stand 9, first gear 10, capping 11, chute 12, tooth bar 13, roller 14,
Tapered bar 15, spring 16, second gear 17, touching switch 18, water pump 19, water inlet pipe 20.
Embodiment as depicted in figs. 1 and 2, glass plate cooling device, including cooling box 3, the right side of cooling box 3 is provided with out
Mouthful, rotation at opening is connected with capping 11, and the first actuating unit is provided with cooling box 3, and the first actuating unit is first electric
Machine 7, the output shaft of the first motor 7 are welded with rotating shaft 8, and bearing bracket stand 9 is welded with cooling box 3, and on bearing bracket stand 9, flat key is connected with axle
Hold, rotating shaft 8 is rotatably connected on bearing, rotating shaft 8 is welded in capping 11, and first gear 10, rotating shaft 8 are welded with the right side of rotating shaft 8
It is connected to the center of first gear 10, first gear 10 is engaged with tooth bar 13, the lower surface of tooth bar 13 is wedge surface, cooling box 3
Opening right side is provided with chute 12, and tooth bar 13 is slidably connected in chute 12, mutually has control water pump 19 and open on the wedge surface of tooth bar 13
The controlling organization for stopping, controlling organization include tapered bar 15, the touching switch 18 for start-stop water pump 19 and are arranged on water inlet pipe 20
Inlet valve, the right side of tapered bar 15 is rotatably connected to roller 14, and roller 14 is offseted with the wedge surface of tooth bar 13, tapered bar 15 and water inlet
Spring 16 is connected between pipe 20, touching switch 18 is arranged on the left of tapered bar 15, and touching switch 18 is welded on cooling water tank 1,
Integrally formed with the gear teeth on tapered bar 15, tapered bar 15 has second gear 17, center and the water inlet of second gear 17 by gear teeth meshing
The valve rod welding of valve, is provided with heat exchange mechanisms in cooling box 3, and heat exchange mechanisms are connected with water inlet pipe 20 and outlet pipe 2, water inlet pipe 20
It is connected with cooling water tank 1 and water pump 19 and outlet pipe 2 between in turn, heat exchange mechanisms include the arranged on left and right sides in cooling box 3
Annular cooling tube 5 connects cooling tube 6 with four, four connection cooling tubes 6 circumferentially connect two annular cooling tubes 5 it
Between, each annular cooling tube 5 and open communication, is provided with conveyer 4, in cooling box 3 between two annular cooling tubes 5
The second motor is welded with, conveyer 4 is driven by the second motor, and water inlet pipe 20 is connected on the annular cooling tube 5 on right side, water outlet
Pipe 2 is connected on the annular cooling tube 6 in left side.
When needing cooling down high-temperature glass plate, start 7 drive shaft of the first motor, 8 rotate counterclockwise, rotating shaft 8 will drive capping
Opening is opened by 11 rotate counterclockwises, capping 11, while rotating shaft 8 also drives first gear 10 to rotate counterclockwise, first gear 10
To be moved with carry-over bar 13 upwards, the wedge surface of tooth bar 13 will be separated with tapered bar 15, spring 16 will promote tapered bar 15 to reset, tapered bar 15
To separate with touching switch 18, water pump 19 will be out of service, the gear teeth of tapered bar 15 also drive second gear 17 to rotate, second gear
17 band ovable valve stems are rotated, and valve rod will drive inlet valve to close, and water inlet pipe 20 is closed, and starts the second motor, and conveyer 4 is cold by Jing
But the glass plate after is sent to subsequent processing, closes the second motor；Then high temp glass plate is sent to into conveyer 4 by opening
On, restart the second motor, conveyer 4 is sent to high temp glass plate in cooling box 3, closes the second motor, then by first
Motor 7 rotates clockwise rotating shaft 8, and rotating shaft 8 drives capping 11 to rotate clockwise, and by closure of openings, rotating shaft 8 will drive for capping 11
One gear 10 is rotated clockwise, and first gear 10 will will promote tapered bar 15 with 13 clockwise movement of carry-over bar, the wedge surface of tooth bar 13
To left movement, until touching touching switch 18, heat exchange mechanisms will carry out cooling down operation to glass plate, after cooling is finished, restart
First motor 7, the first motor 7 drive capping 11 to open opening again, and water pump 19 is out of service again, close the first motor 7, are opening
Dynamic second motor, conveyer 4 are sent to subsequent processing the glass plate after another piece of cooling again, so circulate.
During cooling, when covering 11 by closure of openings, first gear 10 is moved downward with carry-over bar 13, tooth bar 13
Promote tapered bar 15 to left movement, the gear teeth of tapered bar 15 also drive second gear 17 to rotate, and inlet valve is opened by second gear 17,
Water inlet pipe 20 is opened, while the touching touching switch 18 of tapered bar 15, water pump 19 will bring into operation, water pump 19 by cooling water be pumped into into
In water pipe 20, through water inlet pipe 20 enter in the annular cooling tube 5 of heat exchange mechanisms with connect in cooling tube 6, then with conveying
High temp glass plate on machine 4 is exchanged heat so that high temp glass plate is lowered the temperature, and cooling water is raised through heat exchange temperature, temperature
Cooling water after rising will be flowed again in cooling water tank 1 from outlet pipe 2, and water is cooled down by cooling water tank 1 again, is so followed
Ring, so as to reach the purpose of cooling.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge here such as concrete structure and characteristic is not made
It is excessive to describe.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. glass plate cooling device, including cooling box, the side of cooling box are provided with opening, and rotation at opening is connected with capping,
Heat exchange mechanisms are provided with cooling box, heat exchange mechanisms are connected with water inlet pipe and outlet pipe, are sequentially connected between water inlet pipe and outlet pipe
There are cooling water tank and water pump, it is characterised in that on cooling box, be provided with the first actuating unit, the first actuating unit is fixedly connected with
Rotating shaft, rotating shaft are fixedly connected with capping, and first gear is also fixedly connected with rotating shaft, and rotating shaft is connected to the center of first gear
Place, first gear are engaged with tooth bar, and the end face of tooth bar is wedge surface, and the control of control water pump start-stop is mutually had on the wedge surface of tooth bar
Mechanism；Heat exchange mechanisms include that the both sides annular cooling tube in cooling box connects cooling tube with some, and some connections are cold
But manage and circumferentially connect between two annular cooling tubes, each annular cooling tube and open communication, two annulars
Conveyer is provided between cooling tube, the second actuating unit in cooling box, is fixed with, conveyer is driven by the second actuating unit,
Water inlet pipe is connected close to be open on the annular cooling tube of side, and outlet pipe is connected to the annular cooling away from opening side
Guan Shang.
2. glass plate cooling device according to claim 1, it is characterised in that：Controlling organization includes offseting with tooth bar wedge surface
Tapered bar, the touching switch for start-stop water pump and the inlet valve being arranged on water inlet pipe, connect between tapered bar and water inlet pipe
There is spring, touching switch is arranged on side of the tapered bar away from tooth bar, and touching switch is fixed on cooling water tank, and tapered bar is provided with wheel
Tooth, tapered bar have second gear by gear teeth meshing, and the center of second gear is fixedly connected with the valve rod of inlet valve.
3. glass plate cooling device according to claim 2, it is characterised in that：The position offseted with tooth bar on tapered bar is rotated
Roller is connected with, the wedge surface for rolling wheel and rack offsets.
4. glass plate cooling device according to claim 1, it is characterised in that：First actuating unit is the first motor, the
The output shaft of one motor is fixedly connected with rotating shaft, and the second actuating unit is the second motor.
5. glass plate cooling device according to claim 4, it is characterised in that：Bearing bracket stand, bearing are fixed with cooling box
Bearing is fixed with frame, axis of rotation is connected on bearing.
6. the glass plate cooling device according to any one of claim 1-5, it is characterised in that：Cooling box opening side sets
There is chute, tooth bar is slidably connected in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171021.5A CN106517758B (en) | 2016-12-16 | 2016-12-16 | Glass plate cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171021.5A CN106517758B (en) | 2016-12-16 | 2016-12-16 | Glass plate cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106517758A true CN106517758A (en) | 2017-03-22 |
| CN106517758B CN106517758B (en) | 2019-02-15 |
Family
ID=58340194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611171021.5A Active CN106517758B (en) | 2016-12-16 | 2016-12-16 | Glass plate cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106517758B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310256A (en) * | 2021-12-27 | 2022-04-12 | 芜湖东光大华机械制造有限公司 | Flywheel gear ring pressing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003181837A (en) * | 2001-12-13 | 2003-07-02 | Sakaguchi Dennetsu Kk | Hot plate having cooling mechanism |
| CN201154974Y (en) * | 2008-02-04 | 2008-11-26 | 河北理工大学 | Apparatus for rapidly and uniformly cooling roller |
| CN202878625U (en) * | 2012-09-05 | 2013-04-17 | 苏州市丽苏塑胶科技有限公司 | Circulating cooling device |
| CN103708709A (en) * | 2012-09-28 | 2014-04-09 | 安瀚视特控股株式会社 | Glass substrate manufacturing method and a cooler |
| CN105271663A (en) * | 2015-09-27 | 2016-01-27 | 孟红琳 | Glass sheet production line cooling apparatus |
-
2016
- 2016-12-16 CN CN201611171021.5A patent/CN106517758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003181837A (en) * | 2001-12-13 | 2003-07-02 | Sakaguchi Dennetsu Kk | Hot plate having cooling mechanism |
| CN201154974Y (en) * | 2008-02-04 | 2008-11-26 | 河北理工大学 | Apparatus for rapidly and uniformly cooling roller |
| CN202878625U (en) * | 2012-09-05 | 2013-04-17 | 苏州市丽苏塑胶科技有限公司 | Circulating cooling device |
| CN103708709A (en) * | 2012-09-28 | 2014-04-09 | 安瀚视特控股株式会社 | Glass substrate manufacturing method and a cooler |
| CN105271663A (en) * | 2015-09-27 | 2016-01-27 | 孟红琳 | Glass sheet production line cooling apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310256A (en) * | 2021-12-27 | 2022-04-12 | 芜湖东光大华机械制造有限公司 | Flywheel gear ring pressing device |
| CN114310256B (en) * | 2021-12-27 | 2023-02-21 | 芜湖东光大华机械制造有限公司 | Flywheel gear ring pressing device |
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| Publication number | Publication date |
|---|---|
| CN106517758B (en) | 2019-02-15 |
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