CN107265837A - A kind of adjustable omnipotent air grid of glass tempering furnace - Google Patents
A kind of adjustable omnipotent air grid of glass tempering furnace Download PDFInfo
- Publication number
- CN107265837A CN107265837A CN201710605928.6A CN201710605928A CN107265837A CN 107265837 A CN107265837 A CN 107265837A CN 201710605928 A CN201710605928 A CN 201710605928A CN 107265837 A CN107265837 A CN 107265837A
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- Prior art keywords
- air grid
- flank
- glass
- air
- tempering furnace
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
- C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal 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 kind of adjustable omnipotent air grid of glass tempering furnace, including air grid fixed mount, upper air grid body and lower air grid body, the air grid fixed mount are provided with upper and lower air grid body elevating mechanism, the elevating mechanism is included by motor-driven elevating screw, it is characterised in that：Also include being additionally provided with the pendulous device that driving flank air grid is rotated on the flank air grid located at upper and lower air grid body both sides, the air grid fixed mount, upper and lower the air grid body and flank air grid are provided with the air guide hole interconnected.Adjustable omnipotent air grid of glass tempering furnace of the present invention, without frequently changing air grid further according to the glass of different size, the time for changing air grid, personnel are saved, improve equipment capacity and production efficiency, realize intelligent control, automaticity is high, and can effectively utilize wind energy, reduces the tempering cost of glass.
Description
Technical field：
The present invention relates to adjustable the ten thousand of a kind of production equipment of safety glass, more particularly to a kind of glass tempering furnace
Can air grid.
Background technology：
Glass tempering furnace is a kind of plant equipment strengthened to glass, and general annealing furnace uses the method that hot blast is quenched
Processing flat glass, i.e. glass control to be heated to close to softening point (about 700 DEG C) in annealing furnace, are removed out of stove rapidly, warp
Blowing quenching at a high speed is formed.Safety glass is bigger than the mechanical strength of simple glass 4~6 times, non-breakable；Heat endurance also compared with
Height, can be subjected to about 300 DEG C of temperature.Fragment is not angular into sharp edges during toughened glass crushing, into circle obtuse angle, is difficult to hurt sb.'s feelings.
Thus, safety glass is widely used in the ceiling glass of the door and window of automobile, train, steamer etc., the watch crystal of instrument, and building
Glass etc., purposes is quite varied.In recent years, some high-grade cars user increasingly pays close attention to the performance requirement of glass, especially automobile
Shelves, skylight glass, most of to use roller bed type glass tempering due to the diversity in its type face, and to optical high request afterwards
Method, flat glass film is sent on the ceramic roller in heating zone, back and forth run thermally equivalent, glass high temperature is soft by outer roller-way
Enter shaping area after change, then softening glass by mould support and quickly cooled down into air-cooled section, complete tempering.Wherein,
Quick cooling needs the refrigerating plant such as air grid matched to carry out quenching, glass can just integrally cooled down uniformly, needed for reaching
The tempering effect wanted.Air grid mainly includes upper and lower air grid body and its air supply device.Wherein, described upper and lower air grid body is fixed on
On fuselage, the air outlet of upper and lower air grid body is set with relative direction.During work, thermally treated glass is sent by conveying device
Enter between upper and lower air grid body, the up and down air grid body air blast of air supply device, and from the air outlet of upper and lower air grid body by wind in glass
The upper and lower surface of glass, to realize the cooling tempering to glass.
The glass of horizontal roller formula tempering shaping, outward appearance is good, and optical quality is excellent, can produce the rear gear and skylight of compound curved surface
Glass.However, also due to the type of glass, wide variety, then mould and air grid shape will match with specific product, institute
So that when product type is different, the type of cooling air grid is also different, cause mold exchange, the frequency of replacing air grid in process of production
It is very high, because upper and lower air grid body is fixed on fuselage, when changing air grid, it is necessary first to which human hand first tears upper and lower air grid body open
Under, then will be fixed with the air grid that match of production glass in correct position, whole operation trouble, and larger air grid length multiplication
Area is big, and weight is big, and employee causes high effort for and time-consuming relatively long when changing, and can take the substantial amounts of production time, average per secondary air grid
Replacing it is time-consuming more than 98 minutes, accounted for a large amount of normal production times, reduced production efficiency.
The content of the invention：
In view of the above-mentioned problems, the present invention is intended to provide one kind can adjust air grid curvature, making the automobile of itself and the overwhelming majority
The type face of back windshield product matches, energy consumption is low and can improve adjustable omnipotent air grid of production efficiency.
The technical solution adopted by the present invention is：A kind of adjustable omnipotent air grid of glass tempering furnace, including air grid are solid
Determine frame, upper air grid body and lower air grid body, the air grid fixed mount is provided with upper air grid body and lower air grid body, the air grid fixed mount
Upper and lower air grid body elevating mechanism is provided with, the elevating mechanism is included by motor-driven elevating screw, it is characterised in that also wrap
Include and the air grid rotation of driving flank is additionally provided with the flank air grid located at upper air grid body and lower air grid body both sides, the air grid fixed mount
Pendulous device, upper and lower the air grid body and flank air grid are provided with the air guide hole that interconnects.Adjusted by the pendulous device
Save the angle of flank air grid so that the curved surface for glass of more fitting is formed between upper and lower air grid body and flank air grid.
Wherein, the air grid fixed mount can be positioned fast and effectively provided with centralized positioning mouthful to air grid, it is ensured that every
The uniformity of secondary air grid center.
Wherein, the pendulous device includes motor, reduction box and crank connecting link, and the motor output end is inputted with reduction box
End connection, described crank connecting link one end is connected with reduction box output end, and the other end is connected with the flank air grid, is driven by motor
Dynamic flank air grid is rotated at an angle, reaches the purpose that the grid face of air grid is more fitted with the curvature of glass.
Wherein, the motor is servomotor, and servo-drive can make the rotational angle precision of flank air grid high, and energy
Enough realize automatically controls.
Wherein, connected between the upper and lower air grid body and flank air grid by connecting plate, described connecting plate one end carries angle
Scale is simultaneously flexibly connected with the flank air grid, and the other end is fixedly connected with the upper and lower air grid body, the upper and lower air grid body
On be additionally provided with angle indicator corresponding with the angle scale, above-mentioned pendulous device can be using connecting plate as measurement standard, to flank
The angle that air grid is rotated accurately is controlled.
Wherein, the upper and lower air grid body and flank air grid are made up of tuyere and air knife.
Wherein, the tuyere and air knife are designed using zigzag, can make the distinguished and admirable undulate between tuyere and air knife,
So as to increase the blast for blowing to glass surface, so as to reach the effect for improving wind energy service efficiency.
Wherein, wind pressure detection device is additionally provided with the upper and lower air grid body, the blast situation of air grid can be monitored in real time,
And then can accurately control blast.
Wherein, an electric cabinet is additionally provided with outside the air grid, the intelligent control to omnipotent air grid is realized by electric cabinet,
Upper and lower air grid body and flank air grid is automatically adjusted according to the parameter of setting, and the operation of air grid can be monitored in real time
Situation.
The present invention has the advantages that due to taking above-mentioned technical proposal.
1st, adjustable omnipotent air grid of glass tempering furnace of the present invention, according to the sphere of different glass, passes through
Pendulous device adjusts the angle of flank air grid, is allowed to be formed the type face of more laminating glass, it is ensured that produce the uniformity of glass；
Air grid is frequently changed without the glass further according to different size, the time for changing air grid, personnel has been saved, has improved and set
Standby production capacity and production efficiency.
2nd, adjustable omnipotent air grid of glass tempering furnace of the present invention, passes through the regulation of servomotor, parameter
Stored record, and electric cabinet intelligent control, automaticity is high, and can reduce because artificial operation and caused by need not
The waste and error that may be present wanted, it is ensured that the stability of glass production.
3rd, adjustable omnipotent air grid of glass tempering furnace of the present invention, can effectively control blast, and
In the case that intake is certain, increases blast, effectively using wind energy, greatly reduce the tempering cost of glass.
Brief description of the drawings：
Fig. 1 is front view of the invention；
Fig. 2 is the primary structure schematic diagram of the upper air grid body of the present invention；
Fig. 3 is the structural representation of the connecting plate of the present invention；
Fig. 4 is the structural representation of the upper and lower air grid body elevating mechanism of the present invention；
Fig. 5 is the structural representation of the pendulous device of the present invention；
The structural representation that Fig. 6 combines for the tuyere and air knife of the present invention；
Fig. 7 is the structural representation of the air knife of the present invention.
In figure：1st, air grid fixed mount, 2, upper and lower air grid body elevating mechanism, 3, upper air grid body, 4, lower air grid body, 5, flank
Air grid, 6, air guide hole, 7, pendulous device, 8, connecting plate, 9, wind pressure detection device, 10, electric cabinet；
21st, air grid fixed station, 22, Boiler pressure control valve, 23, synchronous motor, 24, elevating screw, 25, connecting rod, 26, pass
Lever；
31st, tuyere, 32, air knife；
51st, connect base；
61st, conduit；
71st, servomotor, 72, helical gear reduction box, 73, installing plate, 74, crank connecting link；
81st, regulating valve pointer, 82, angle scale；
110th, centralized positioning mouthful.
Embodiment：
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
As depicted in figs. 1 and 2, a kind of omnipotent air grid of adjustable glass tempering furnace, including air grid fixed mount 1, air grid
Fixed mount 1 is the rectangular shaped rim being welded into by 4 stainless steel angle steel, and the centre of every angle steel is provided with 20mm × 20mm square groove
It is used as centralized positioning mouthful 110；Air grid body 3 and lower air grid body 4, upper air grid body 3 and lower air grid body are fixed with air grid fixed mount 1
4 both sides are provided with the flank air grid 5 connected with connecting plate 8, and the pendulous device 7 that driving flank air grid 5 is rotated is located at air grid fixed mount 1
On；Air inlet (arrow represents the conduction orientation of wind in Fig. 2) place of upper air grid body 3, lower air grid body 4 and flank air grid 5 is all provided with
There is the conduit 61 made between three air guide holes 6, air guide hole 6 of canvas to connect.
As shown in Figures 2 and 3, described one end of regulating valve 8 is flexibly connected with angle scale 82 and with flank air grid 5, another
End is fixedly connected with upper air grid body 3, and angle indicator 81 corresponding with angle scale 82 is additionally provided with the flank air grid 5, can be with
Connecting plate 8 is measurement standard, the angle that flank air grid 5 is rotated is adjusted, the structure type and upper air grid body of lower air grid body 4
3 is consistent, therefore repeats no more.
As shown in figure 4, upper and lower air grid elevating mechanism 2 includes the air grid fixed station 21 for being used to place air grid, air grid fixed station
21 provided with the Boiler pressure control valve 22 for being used to control air quantity, the synchronous motor 23 installed in the both sides of air grid fixed station 21, if
By drive link between 1 four jiaos of elevating screw 24 of air grid fixed mount, two elevating screws 24 set across synchronous motor 23
26 connections, drive link 26 is connected by connecting rod 25 with synchronous motor 23, power is provided by synchronous motor 23, then by being driven
Bar 26 drives upper air grid body 3 and lower air grid body 4 to be moved up and down along elevating screw 24, reach 3 times air grid bodies 4 of the upper air grid body of adjustment it
Between relative altitude effect, air grid and glass is reached a suitable tempering position.
As shown in figure 5, pendulous device 7 includes servomotor 71, helical gear reduction box 72 and crank connecting link 74, servomotor
71 are fixed on air grid fixed mount 1 by installing plate 73, and the output end of servomotor 71 is connected with the input of helical gear reduction box 72,
The one end of crank connecting link 74 is connected with the output end of helical gear reduction box 72, and the other end is fixed with the connect base 51 on flank air grid 5
Connection, connect base 51 is welded on flank air grid 5 using stainless steel eye plate.
As shown in Figure 6 and Figure 7, upper air grid body 3 is made up of tuyere 31 and air knife 32, and shown air knife 32 is set using zigzag
Meter；Lower air grid body 4 is similar with upper air grid body 3 with the structure of flank air grid 5, therefore repeats no more.
As shown in figure 1, a wind pressure detection device 9 is additionally provided with upper air grid body 3 and lower air grid body 4, from digital intelligence
Can wind pressure measurement instrument.
As shown in figure 1, be additionally provided with an electric cabinet 10 outside air grid, from the intelligent electric-controlled case with control panel with it is above-mentioned
Motor is electrically connected (not shown in connection cable figure).
The course of work：When the rear of vehicle or skylight glass of definite shape, size need to be cooled down, according to the rule of glass product
Lattice, set corresponding parameter on electric cabinet, and upper air grid body 3 and lower air grid body 4 are adjusted by upper and lower air grid body elevating mechanism 2
Between relative altitude, air grid body 3 and lower air grid body 4 and its flank air grid 5 of both sides is reached an optimal tempering position
Put, the angle of flank air grid 5 is then adjusted according to the sphere of glass, the arc profile for making the formation of flank air grid 5 be matched with glass,
Then upper air grid body 3, lower air grid body 4 and the combination of flank air grid 5 constitute the type face required for glass cooling tempering, then by outer
Portion's blower fan air feed, by air grid to the uniform quenching of glass, completes tempering.
When changing kind, the specification of production glass, it is only necessary to which according to the spherical shape of glass, air grid 3 is with in adjustment
The angle of relative altitude and flank air grid 5 between air grid 4, it is not necessary to dismounting and change air grid, and pass through electric cabinet 10 again
Automatically controlled, it is adjusted, and accurate rate is high, and automaticity is high, it is ensured that formed product tempering quality, has given full play to whole
The production capacity of body production line, improves production efficiency, reduces cost of labor.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (9)
1. a kind of adjustable omnipotent air grid of glass tempering furnace, including air grid fixed mount, upper air grid body and lower air grid body, institute
Air grid fixed mount is stated provided with upper and lower air grid body elevating mechanism, the elevating mechanism is included by motor-driven elevating screw, and it is special
Levy and be：Also include being additionally provided with driving flank air grid on the flank air grid located at upper and lower air grid body both sides, the air grid fixed mount
The pendulous device of rotation, upper and lower the air grid body and flank air grid are provided with the air guide hole interconnected.
2. adjustable omnipotent air grid of glass tempering furnace according to claim 1, it is characterised in that：The air grid is consolidated
Frame is determined provided with centralized positioning mouthful.
3. adjustable omnipotent air grid of glass tempering furnace according to claim 1, it is characterised in that the swing dress
Put including motor, reduction box and crank connecting link, the motor output end is connected with reduction box input, described crank connecting link one end
It is connected with reduction box output end, the other end is connected with the flank air grid.
4. adjustable omnipotent air grid of glass tempering furnace according to claim 3, it is characterised in that：The motor is
Servomotor.
5. adjustable omnipotent air grid of glass tempering furnace according to claim 1, it is characterised in that：It is described upper and lower
Connected between air grid body and flank air grid by connecting plate, described connecting plate one end is lived with angle scale and with the flank air grid
Dynamic connection, the other end is fixedly connected with the upper and lower air grid body, is additionally provided with and the angle scale pair on the upper and lower air grid body
The angle indicator answered.
6. adjustable omnipotent air grid of glass tempering furnace according to claim 1, it is characterised in that：It is described upper and lower
Air grid body and flank air grid are made up of tuyere and air knife.
7. adjustable omnipotent air grid of glass tempering furnace according to claim 6, it is characterised in that：The tuyere and
Air knife is designed using zigzag.
8. adjustable omnipotent air grid of glass tempering furnace according to claim 1, it is characterised in that：It is described upper and lower
Wind pressure detection device is additionally provided with air grid body.
9. adjustable omnipotent air grid of glass tempering furnace according to claim 1, it is characterised in that：Outside the air grid
Portion is additionally provided with an electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605928.6A CN107265837A (en) | 2017-07-24 | 2017-07-24 | A kind of adjustable omnipotent air grid of glass tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605928.6A CN107265837A (en) | 2017-07-24 | 2017-07-24 | A kind of adjustable omnipotent air grid of glass tempering furnace |
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| CN107265837A true CN107265837A (en) | 2017-10-20 |
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| CN201710605928.6A Pending CN107265837A (en) | 2017-07-24 | 2017-07-24 | A kind of adjustable omnipotent air grid of glass tempering furnace |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698135A (en) * | 2017-11-15 | 2018-02-16 | 福耀玻璃工业集团股份有限公司 | A kind of adjustable windshield mold for toughing in air grid face |
| CN108483884A (en) * | 2018-07-02 | 2018-09-04 | 福耀集团(福建)机械制造有限公司 | A kind of air grid lifting gear and windshield mold for toughing system |
| CN111995232A (en) * | 2020-10-12 | 2020-11-27 | 山东泰山华岳玻璃有限公司 | U-shaped glass tempering air grid |
| CN112694244A (en) * | 2020-12-11 | 2021-04-23 | 福耀玻璃工业集团股份有限公司 | Toughened glass forming auxiliary mechanism and forming method thereof |
| CN115259644A (en) * | 2022-08-18 | 2022-11-01 | 福建省万达汽车玻璃工业有限公司 | Air grid fixing device for glass toughening equipment and glass toughening equipment |
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| JPS6414124A (en) * | 1987-07-07 | 1989-01-18 | Asahi Glass Co Ltd | Cooling device for tempering curved plate glass |
| CN202744449U (en) * | 2012-06-18 | 2013-02-20 | 洛阳市凌空安全玻璃有限公司 | Modularized toughened glass cooling air grid with double curved surfaces |
| CN203683365U (en) * | 2014-01-15 | 2014-07-02 | 洛阳兰迪玻璃机器股份有限公司 | Toughened glass windshield |
| CN204939268U (en) * | 2015-09-16 | 2016-01-06 | 福州杰科玻璃技术有限公司 | The many curved surfaces of a kind of vehicle glass regulate air grid |
| CN106145639A (en) * | 2016-08-17 | 2016-11-23 | 佛山市索奥斯玻璃技术有限公司 | A kind of curved steel air grid structure of energy tempering J-type glass |
| CN205838834U (en) * | 2016-07-07 | 2016-12-28 | 洛阳悦高玻璃技术有限公司 | A kind of double curved toughened glass cooling air grid monomer and the cooling air grid being made up of it |
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2017
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6414124A (en) * | 1987-07-07 | 1989-01-18 | Asahi Glass Co Ltd | Cooling device for tempering curved plate glass |
| CN202744449U (en) * | 2012-06-18 | 2013-02-20 | 洛阳市凌空安全玻璃有限公司 | Modularized toughened glass cooling air grid with double curved surfaces |
| CN203683365U (en) * | 2014-01-15 | 2014-07-02 | 洛阳兰迪玻璃机器股份有限公司 | Toughened glass windshield |
| CN204939268U (en) * | 2015-09-16 | 2016-01-06 | 福州杰科玻璃技术有限公司 | The many curved surfaces of a kind of vehicle glass regulate air grid |
| CN205838834U (en) * | 2016-07-07 | 2016-12-28 | 洛阳悦高玻璃技术有限公司 | A kind of double curved toughened glass cooling air grid monomer and the cooling air grid being made up of it |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698135A (en) * | 2017-11-15 | 2018-02-16 | 福耀玻璃工业集团股份有限公司 | A kind of adjustable windshield mold for toughing in air grid face |
| CN108483884A (en) * | 2018-07-02 | 2018-09-04 | 福耀集团(福建)机械制造有限公司 | A kind of air grid lifting gear and windshield mold for toughing system |
| CN108483884B (en) * | 2018-07-02 | 2020-08-21 | 福耀集团(福建)机械制造有限公司 | Air grid lifting device and toughened air grid system |
| CN111995232A (en) * | 2020-10-12 | 2020-11-27 | 山东泰山华岳玻璃有限公司 | U-shaped glass tempering air grid |
| CN112694244A (en) * | 2020-12-11 | 2021-04-23 | 福耀玻璃工业集团股份有限公司 | Toughened glass forming auxiliary mechanism and forming method thereof |
| CN112694244B (en) * | 2020-12-11 | 2022-05-10 | 福耀玻璃工业集团股份有限公司 | Toughened glass forming auxiliary mechanism and forming method thereof |
| CN115259644A (en) * | 2022-08-18 | 2022-11-01 | 福建省万达汽车玻璃工业有限公司 | Air grid fixing device for glass toughening equipment and glass toughening equipment |
| CN115259644B (en) * | 2022-08-18 | 2024-03-01 | 福建省万达汽车玻璃工业有限公司 | Air grid fixing device for glass tempering equipment and glass tempering equipment |
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Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |