CN106698909B - Air grid device and method for cooling double-bent toughened glass by adopting same - Google Patents
Air grid device and method for cooling double-bent toughened glass by adopting same Download PDFInfo
- Publication number
- CN106698909B CN106698909B CN201710004186.1A CN201710004186A CN106698909B CN 106698909 B CN106698909 B CN 106698909B CN 201710004186 A CN201710004186 A CN 201710004186A CN 106698909 B CN106698909 B CN 106698909B
- Authority
- CN
- China
- Prior art keywords
- grid
- air
- air outlet
- air grid
- glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The invention discloses an air grid device and a method for cooling double-bending toughened glass by adopting the device, wherein the air grid device comprises an upper air grid and a lower air grid, the upper air grid and the lower air grid comprise air outlet plates, cavities are formed in the air outlet plates, height adjusting units are arranged on the surfaces of the air outlet plates, each height adjusting unit comprises an adjusting threaded sleeve, the lower ends of the adjusting threaded sleeves are hinged with the air outlet plates into a whole through hinges, adjusting screws are screwed on the adjusting threaded sleeves, and connecting blocks are sleeved on the adjusting screws; a first toughened pipe joint is fixedly arranged in a rectangular space surrounded by four adjacent adjusting screw sleeves on the air outlet plate, and an air outlet at the upper part of the first toughened pipe joint is communicated with air outlet holes uniformly formed in the top grid assembly through a flexible air pipe. The invention has simple installation and disassembly, simple adjustment of the air outlet curved surface, effectively shortens the adjustment time, ensures that the double-curved glass to be toughened is uniformly heated, improves the yield of the double-curved toughened glass, particularly the yield of the double-curved toughened glass with the thickness of 3.2mm, realizes safe production and reduces the production cost.
Description
Technical Field
The invention relates to production of double-curved toughened glass, in particular to an air grid device for cooling the double-curved toughened glass, and further relates to a method for cooling the double-curved toughened glass by adopting the air grid device.
Background
The toughened glass is prestressed glass and has the advantages of high strength, good thermal stability, safe use and the like, so that the toughened glass is widely applied to the fields of doors and windows of high-rise buildings, glass curtain walls, lighting ceilings, automobile glass and the like. The existing toughened glass is divided into physical toughened glass and chemical toughened glass according to the production process, and the glass coming out of a heating furnace is rapidly cooled by adopting an air grid in the production process of the physical toughened glass. At present, along with social development, people have more and more diversified requirements on the structure and the appearance of toughened glass. When the double-curved toughened glass with different shapes is produced, the air grid is required to be adjusted according to the specific shape of the glass to be toughened. Because the height of the existing air grid can not be adjusted, when the double curved toughened glass with different shapes is produced, the air grid with different air outlet curved surfaces needs to be replaced, the investment cost is increased, and the storage and the disassembly of the air grid also occupy the space; when the air grid is disassembled, the air outlet plates can be disassembled only after the air outlet plates are disassembled one by one, so that the workload is large and the downtime is long; the grids of some air grids are arranged in rows, each row of grids is an integral body, because the double-bent glass is of a curved surface structure, although the grids are adjusted for many times (the adjustment time can be as long as one hour or more), the shape of an air outlet surface is still greatly different from that of the double-bent glass to be toughened, the production requirements cannot be met, the double-bent toughened glass is easily heated unevenly in the cooling process, the double-bent toughened glass is broken, the yield of the double-bent toughened glass is greatly reduced, and particularly for the double-bent toughened glass with the thickness of 3.2mm, the yield of the existing double-bent toughened glass with the thickness of 3.2mm is only 70% -75%.
Disclosure of Invention
The invention aims to provide an air grid device convenient to adjust and disassemble, and further provides a method for cooling double-bent toughened glass by adopting the device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the air grid device comprises an upper air grid and a lower air grid which are symmetrically arranged at an upper interval and a lower interval and have the same structure, wherein the upper air grid and the lower air grid comprise air outlet plates fixedly connected to a support through bolts, cavities communicated with an external air path system are formed in the air outlet plates, a plurality of height adjusting units which are arranged in a matrix mode and have the same structure are arranged on the surfaces of the air outlet plates, each height adjusting unit comprises a vertically arranged adjusting threaded sleeve, the lower end of each adjusting threaded sleeve is hinged with the air outlet plate into a whole through a hinge, an adjusting screw rod is screwed at the upper end of each adjusting threaded sleeve, and a connecting block is sleeved at the top of each adjusting screw rod;
a first toughened pipe joint communicated with the inner cavity of the air outlet plate is fixedly arranged in a rectangular space defined by every four adjacent adjusting screw sleeves on the air outlet plate, and an upper air outlet of the first toughened pipe joint is communicated with air outlet holes uniformly formed in the grid assembly at the top through a flexible air pipe;
the connecting blocks and the grid assemblies which are transversely arranged in sequence are connected into a whole through transverse steel wires, the grid assemblies which are longitudinally arranged in sequence are connected into a whole through longitudinal steel wires, a cross positioning sleeve is arranged at the crossing position of the transverse steel wires and the longitudinal steel wires, and the cross positioning sleeve is used for positioning the transverse steel wires and the longitudinal steel wires which penetrate out of the cross positioning sleeve.
The section of the connecting block is trapezoidal, and a limit pin shaft is inserted into a pin hole formed in an adjusting screw rod extending out of the connecting block; and the front end and the rear end of the connecting block are respectively provided with a first through hole penetrating through the transverse steel wire.
The grid assembly comprises a grid body with a cavity structure, a second toughened pipe joint communicated with the flexible air pipe is fixedly arranged at the bottom of the grid body in a sealing mode, the top of the grid body is a concave-convex surface, second through holes used for penetrating through the transverse steel wires are formed in the protrusions of the grid body, and the air outlet holes are arranged in the protrusions in a staggered mode at intervals.
And a ventilation groove is formed between two adjacent bulges of the grid body, and the cross positioning sleeve is clamped in the ventilation groove.
Both ends all are provided with the adapter sleeve about horizontal steel wire.
The ends of the adjusting screw rods are four-corner ends.
A method for cooling doubly curved toughened glass by adopting the air grid device comprises the following steps:
firstly, respectively installing air outlet plates of an upper air grid and a lower air grid on a bracket through bolts, and then communicating an external air path system with inner cavities of the air outlet plates of the upper air grid and the lower air grid to finish the fixed installation of the upper air grid and the lower air grid;
second step, initial adjustment: the method comprises the following steps of moving a glass support mold between an upper air grid and a lower air grid, and then respectively adjusting air outlet curved surfaces of the upper air grid and the lower air grid according to the shape of the glass support mold, wherein the specific adjusting method comprises the following steps: each adjusting screw is screwed to enable the connecting block at the end part to lift along with the adjusting screw, the connecting block drives each grid assembly to lift through the transverse steel wire, air outlet holes formed in the grid assemblies are arranged along the curved surface of the glass supporting mold, and an air outlet curved surface consistent with the curved surface of the glass supporting mold is formed;
step three, fine adjustment: placing the hyperbolic toughened glass sample on a glass supporting die used in the second step, and adjusting the grid assembly again by adjusting the adjusting screw according to the specific shape of the hyperbolic glass to ensure that an air outlet curved surface formed by air outlet holes formed in the grid assembly is completely consistent with the shape of the hyperbolic glass, thereby finishing accurate adjustment;
fourthly, adjusting the position between the upper air grid and the lower air grid by utilizing the air grid hanging device to ensure that the distance between the air outlet curved surfaces of the upper air grid and the lower air grid and the surfaces of the two sides of the double-curved glass to be tempered is within a design range, and then marking the positions of the upper air grid and the lower air grid by using an electric control feedback mechanism to complete the in-place operation of the upper air grid and the lower air grid;
and fifthly, starting an air compression device and an air conveying device in the air path system, conveying cooling air to the air outlet plates of the upper air grid and the lower air grid simultaneously, enabling the cooling air to enter the grid assembly through the soft air pipe and be simultaneously sprayed to the surfaces of the two sides of the double-curved glass to be tempered through the air outlet holes, and cooling the double-curved glass to be tempered.
Compared with the existing air grid device, the air grid device has the following advantages:
(1) the air outlet plates of the upper air grid and the lower air grid are fixedly connected with the bracket into a whole through bolts, the upper air grid and the lower air grid can be integrally disassembled, the installation and the disassembly are simple, the labor intensity is low, the replacement time of the air grid devices with different plate pairs and sizes is effectively shortened, and the working efficiency is improved.
(2) The air outlet curved surfaces of the upper air grid and the lower air grid are formed by arranging air outlet holes on a plurality of grid assemblies which are arranged in a matrix mode, the grid assemblies are connected into a whole through longitudinal steel wires and transverse steel wires, the height and the angle of each grid assembly can be adjusted through an adjusting screw rod, and the air outlet curved surfaces of the upper air grid and the lower air grid can be guaranteed to be consistent with the curved surface shape of the double curved glass to be tempered.
(3) During actual manufacturing, the top of the grid assembly can be designed into a concave-convex surface, and each row of ventilation grooves form an exhaust air channel, so that hot air on the double-curvature toughened glass can be exhausted, the cold and heat transfer rate is accelerated, the cooling time is effectively shortened, the electric energy consumption is further reduced, and the energy is saved; the air outlet holes in the two adjacent bulges are arranged in a staggered mode, so that the surfaces of the two sides of the double-curved glass to be tempered can be uniformly heated, the yield of the double-curved glass is effectively improved, the production efficiency is further improved, and the utilization rate of raw materials is improved.
(4) The curved surface formed by the grid assembly driven by the transverse steel wire and the longitudinal steel wire can be adjusted into various curved surface shapes by the adjusting screw rod, so that the air grid device can be used for cooling the hyperbolic curved toughened glass with various curved surface shapes but with approximately same plate pairs, the utilization rate of the air grid device is improved, and the production cost is reduced.
The air grid device is adopted to cool the double-curved glass, and the shapes of the air outlet curved surfaces of the upper air grid and the lower air grid and the curved surface of the double-curved glass to be toughened can be adjusted to be consistent, so that the two surfaces of the double-curved toughened glass are uniformly heated during cooling, the glass is prevented from being cracked due to nonuniform heating, the yield of the double-curved toughened glass is greatly improved, particularly for the double-curved toughened glass with the thickness of 3.2mm, the yield can be improved to more than 95%, the safety production is realized, and the production cost is greatly reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion B of fig. 1.
Fig. 4 is a schematic top view of the lower air grid of fig. 1.
Fig. 5 is an enlarged view of the portion C of fig. 4.
Fig. 6 is a right-side view structural schematic diagram of the connecting block of the present invention.
Fig. 7 is a schematic top view of the connecting block of the present invention.
Fig. 8 is a schematic cross-sectional view taken along line D-D of fig. 7.
Fig. 9 is a schematic view of the structure of the grid assembly of the present invention.
Fig. 10 is a schematic top view of a grid assembly according to the present invention.
Fig. 11 is a schematic sectional view taken along line E-E in fig. 10.
Detailed Description
As shown in fig. 1, the air grid device of the present invention includes an upper air grid and a lower air grid which are symmetrically arranged at an upper and a lower interval and have the same structure, the upper/lower air grid includes an air outlet plate 2 fixedly connected to a support 1 through a bolt, a cavity communicated with an external air path system is provided inside the air outlet plate 2, and 42 height adjusting units which are arranged in six rows and seven columns and have the same structure are provided on the surface of the air outlet plate 2: the height adjusting unit comprises an adjusting threaded sleeve 3 which is vertically arranged, the lower end of the adjusting threaded sleeve 3 is hinged with the air outlet plate 2 into a whole through a hinge 4, an adjusting screw 5 is screwed at the upper end of the adjusting threaded sleeve 3, a connecting block 6 is sleeved at the top of the adjusting screw 5, and correspondingly, the connecting block 6 is also arranged in six rows and seven columns (of course, the height adjusting unit can also be in a matrix structure with other rows and columns according to actual requirements);
as shown in fig. 4, a first tempered pipe joint 7.1 communicated with a cavity of the air outlet plate 2 is fixedly arranged in a rectangular space surrounded by every four adjacent adjusting screw sleeves 3 on the air outlet plate 2, an air outlet at the upper part of the first tempered pipe joint 7.1 is communicated with an air outlet hole 9 uniformly formed in a grid assembly at the top through a soft air pipe 8, the air outlet plate 2 and the grid assembly are communicated through the soft air pipe 8 to form a cooling air duct with an upper air grid and a lower air grid, the soft air pipe 8 is a corrugated hose, the air outlet hole 9 of the grid assembly faces the surface of the doubly curved glass to be tempered, after installation is completed, the first tempered pipe joints 7.1 are arranged in five rows and six rows, and correspondingly, the grid assembly is also arranged in five rows and six rows (the row number and the row number average number of the first tempered pipe joints 7.1 and the grid assembly are always one less than the row number and the row number of the height adjusting units);
as shown in fig. 4 and 5, the vertical direction in fig. 4 is taken as the longitudinal direction, the horizontal direction in fig. 4 is taken as the transverse direction, the connecting blocks 6 and the grid assemblies which are transversely arranged in sequence are connected into a whole through transverse steel wires 10.1, the grid assemblies which are longitudinally arranged in sequence are connected into a whole through longitudinal steel wires 10.2, fastening sleeves 16 are arranged at the left end and the right end of each transverse steel wire 10.1 and used for fixing the transverse steel wire 10.1, a cross positioning sleeve 11 is arranged at the crossing position of the transverse steel wire 10.1 and the longitudinal steel wire 10.2, and the cross positioning sleeve 11 positions the transverse steel wire 10.1 and the longitudinal steel wire 10.2 which penetrate through the cross positioning sleeves; the air outlet curved surface formed by the air outlet holes 9 of the grid assembly driven by the transverse steel wires 10.1 and the longitudinal steel wires 10.2 is more visual, the shape of the air outlet curved surface can be quickly adjusted through the adjusting screw rods 5, so that the air outlet curved surfaces of the upper air grid and the lower air grid are consistent with the curved surface shape of the double-curved glass to be tempered, the glass to be tempered is ensured to be uniformly heated, the yield is improved, and the adjusting time is effectively shortened.
As shown in fig. 5-8, the section of the connecting block 6 is trapezoidal, a pin hole 12 is formed in the adjusting screw rod 5 extending out of the connecting block 6, and a limiting pin shaft is inserted into the pin hole 12 to prevent the connecting block 6 from falling off; the front end and the rear end of the connecting block 6 are respectively provided with a first through hole 13.1 penetrating through the transverse steel wire 10.1, namely two transverse steel wires 10.1 penetrate through each row of connecting blocks 6.
As shown in fig. 9-11, the grid assembly includes a grid body 14 with a cavity structure, a bottom plate is fixedly arranged at the bottom of the grid body 14 in a sealing manner, an air inlet is formed in the bottom plate, a second tempering pipe joint 7.2 communicated with the flexible air pipe 8 is welded at the air inlet, the top of the grid body 14 is a concave-convex surface, four protrusions are arranged at the top of the grid body 14, each protrusion is provided with two second through holes 13.2 arranged at intervals and three air outlet holes 9 arranged at intervals, the second through holes 13.2 are horizontally and transversely arranged, the air outlet holes 9 are vertically arranged, the air outlet holes 9 in two adjacent protrusions are arranged in a staggered manner, so that the surface of the double-curved glass to be tempered can be uniformly heated, the yield is improved, and meanwhile, safe production is realized;
as shown in fig. 9 and 11, a ventilation groove 15 is formed between two adjacent protrusions of the grid body 14, three ventilation grooves 15 are formed by four protrusions on the grid body, and correspondingly, three air exhaust channels are formed by the ventilation grooves 15 of each row of grid assemblies, so that hot air can circulate when the double-curved glass is cooled, the cooling rate is increased, and the energy consumption is reduced; as shown in fig. 4 and 5, the cross-shaped positioning sleeves 11 are respectively clamped in the ventilation grooves 15 at the two ends of the grid body 14, and each grid assembly is provided with two transverse steel wires 10.1 and two longitudinal steel wires 10.2, so that two rows of cross-shaped positioning sleeves 11 are clamped on each row of grid assemblies, and two rows of cross-shaped positioning sleeves 11 are clamped on each row of grid assemblies. In actual manufacturing, the number of the protrusions of the grid body 14 can be determined according to actual needs, and correspondingly, the cross positioning sleeve 11 on each grid assembly can also be determined according to actual needs.
During actual manufacturing, the end of the adjusting screw 5 can be designed into a four-corner end, so that the adjusting screw can be matched with a special socket wrench, and the speed of adjusting the adjusting screw 5 is improved.
The method for cooling the double-bent toughened glass by adopting the air grid device comprises the following steps:
firstly, respectively installing the air outlet plates 2 of the upper air grid and the lower air grid on the bracket 2 through bolts, and then communicating an external air path system with the inner cavities of the air outlet plates 2 of the upper air grid and the lower air grid to finish the fixed installation of the upper air grid and the lower air grid;
second step, initial adjustment: the method comprises the following steps of moving a glass support mold between an upper air grid and a lower air grid, and then respectively adjusting air outlet curved surfaces of the upper air grid and the lower air grid according to the shape of the glass support mold, wherein the specific adjusting method comprises the following steps: each adjusting screw 5 is screwed to enable the connecting block 6 at the end part to lift along with the adjusting screw, the connecting block 6 drives each grid assembly to lift through the transverse steel wire 10.1, air outlet holes 9 formed in the grid assemblies are arranged along the curved surface of the glass supporting die, and an air outlet curved surface consistent with the curved surface of the glass supporting die is formed;
thirdly, fine adjustment: placing the hyperbolic toughened glass sample on a glass support die used in the second step, and adjusting the grid assembly again by adjusting the adjusting screw 5 according to the specific shape of the hyperbolic glass to ensure that an air outlet curved surface formed by air outlet holes 9 formed in the grid assembly is completely consistent with the shape of the hyperbolic glass, thereby finishing accurate adjustment;
fourthly, adjusting the position between the upper air grid and the lower air grid by utilizing the air grid hanging device to ensure that the distance between the air outlet curved surfaces of the upper air grid and the lower air grid and the surfaces of the two sides of the double-curved glass to be tempered is within a design range, and then marking the positions of the upper air grid and the lower air grid by using an electric control feedback mechanism to complete the in-place operation of the upper air grid and the lower air grid;
and fifthly, starting an air compression device and an air conveying device in the air path system, conveying cooling air to the air outlet plates of the upper air grid and the lower air grid simultaneously, enabling the cooling air to enter the grid assembly through the soft air pipe and be simultaneously sprayed to the surfaces of the two sides of the double-curved glass to be tempered through the air outlet holes 9, and cooling the double-curved glass to be tempered.
In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (7)
1. The utility model provides an air grid device, includes that upper and lower interval symmetry sets up and the same last air grid of structure and air grid down, its characterized in that: the upper/lower air grid comprises an air outlet plate fixedly connected to a support through bolts, a cavity communicated with an external air path system is formed in the air outlet plate, a plurality of height adjusting units which are arranged in a matrix mode and have the same structure are arranged on the surface of the air outlet plate, each height adjusting unit comprises a vertically arranged adjusting threaded sleeve, the lower end of each adjusting threaded sleeve is hinged with the air outlet plate into a whole through a hinge, an adjusting screw rod is screwed at the upper end of each adjusting threaded sleeve, and a connecting block is sleeved at the top of each adjusting screw rod;
a first toughened pipe joint communicated with the inner cavity of the air outlet plate is fixedly arranged in a rectangular space defined by every four adjacent adjusting screw sleeves on the air outlet plate, and an upper air outlet of the first toughened pipe joint is communicated with air outlet holes uniformly formed in the grid assembly at the top through a flexible air pipe;
the connecting blocks and the grid assemblies which are transversely arranged in sequence are connected into a whole through transverse steel wires, the grid assemblies which are longitudinally arranged in sequence are connected into a whole through longitudinal steel wires, a cross positioning sleeve is arranged at the crossing position of the transverse steel wires and the longitudinal steel wires, and the cross positioning sleeve is used for positioning the transverse steel wires and the longitudinal steel wires which penetrate out of the cross positioning sleeve.
2. The air grid assembly of claim 1, wherein: the section of the connecting block is trapezoidal, and a limit pin shaft is inserted into a pin hole formed in an adjusting screw rod extending out of the connecting block; and the front end and the rear end of the connecting block are respectively provided with a first through hole penetrating through the transverse steel wire.
3. The air grid arrangement according to claim 1 or 2, wherein: the grid assembly comprises a grid body with a cavity structure, a second toughened pipe joint communicated with the flexible air pipe is fixedly arranged at the bottom of the grid body in a sealing mode, the top of the grid body is a concave-convex surface, second through holes used for penetrating through the transverse steel wires are formed in the protrusions of the grid body, and the air outlet holes are arranged in the protrusions in a staggered mode at intervals.
4. The air grid assembly of claim 3, wherein: and a ventilation groove is formed between two adjacent bulges of the grid body, and the cross positioning sleeve is clamped in the ventilation groove.
5. The air grid assembly of claim 1, wherein: both ends all are provided with the adapter sleeve about horizontal steel wire.
6. The air grid assembly of claim 1, wherein: the ends of the adjusting screw rods are four-corner ends.
7. The method for cooling doubly curved tempered glass using the air grid device of claim 1, wherein: the method comprises the following steps:
firstly, respectively installing air outlet plates of an upper air grid and a lower air grid on a bracket through bolts, and then communicating an external air path system with inner cavities of the air outlet plates of the upper air grid and the lower air grid to finish the fixed installation of the upper air grid and the lower air grid;
second step, initial adjustment: the method comprises the following steps of moving a glass support mold between an upper air grid and a lower air grid, and then respectively adjusting air outlet curved surfaces of the upper air grid and the lower air grid according to the shape of the glass support mold, wherein the specific adjusting method comprises the following steps: each adjusting screw is screwed to enable the connecting block at the end part to lift along with the adjusting screw, the connecting block drives each grid assembly to lift through the transverse steel wire, air outlet holes formed in the grid assemblies are arranged along the curved surface of the glass supporting mold, and an air outlet curved surface consistent with the curved surface of the glass supporting mold is formed;
step three, fine adjustment: placing the hyperbolic toughened glass sample on a glass supporting die used in the second step, and adjusting the grid assembly again by adjusting the adjusting screw according to the specific shape of the hyperbolic glass to ensure that an air outlet curved surface formed by air outlet holes formed in the grid assembly is completely consistent with the shape of the hyperbolic glass, thereby finishing accurate adjustment;
fourthly, adjusting the position between the upper air grid and the lower air grid by utilizing the air grid hanging device to ensure that the distance between the air outlet curved surfaces of the upper air grid and the lower air grid and the surfaces of the two sides of the double-curved glass to be tempered is within a design range, and then marking the positions of the upper air grid and the lower air grid by using an electric control feedback mechanism to complete the in-place operation of the upper air grid and the lower air grid;
and fifthly, starting an air compression device and an air conveying device in the air path system, conveying cooling air to the air outlet plates of the upper air grid and the lower air grid simultaneously, enabling the cooling air to enter the grid assembly through the soft air pipe and be simultaneously sprayed to the surfaces of the two sides of the double-curved glass to be tempered through the air outlet holes, and cooling the double-curved glass to be tempered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004186.1A CN106698909B (en) | 2017-01-04 | 2017-01-04 | Air grid device and method for cooling double-bent toughened glass by adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004186.1A CN106698909B (en) | 2017-01-04 | 2017-01-04 | Air grid device and method for cooling double-bent toughened glass by adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106698909A CN106698909A (en) | 2017-05-24 |
| CN106698909B true CN106698909B (en) | 2022-07-29 |
Family
ID=58905888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004186.1A Active CN106698909B (en) | 2017-01-04 | 2017-01-04 | Air grid device and method for cooling double-bent toughened glass by adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698909B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975669B (en) * | 2018-10-30 | 2021-08-06 | 肇庆市鑫润科技有限公司 | Toughened glass homogenizing furnace |
| CN110498599A (en) * | 2019-08-13 | 2019-11-26 | 洛阳兰迪玻璃机器股份有限公司 | A kind of bend glass tempering air grid |
| CN111704349A (en) * | 2020-08-06 | 2020-09-25 | 山东泰山华岳玻璃有限公司 | Curved tempering forming device for glass deep processing |
| CN111977947B (en) * | 2020-09-11 | 2023-07-11 | 洛阳兰迪玻璃机器股份有限公司 | Forming tempering method and forming tempering equipment for tempered glass |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1587132A (en) * | 2004-07-01 | 2005-03-02 | 赵雁 | Double curved toughened glass cooling forming device |
| CN2707751Y (en) * | 2004-07-01 | 2005-07-06 | 赵雁 | Toughened glass cooling-forming mould |
| CN101172767A (en) * | 2006-10-31 | 2008-05-07 | 叶宝鑑 | Horizontal glass curve tempering method |
| CN101700956A (en) * | 2009-11-04 | 2010-05-05 | 北京北玻安全玻璃有限公司 | Method for adjusting bent air grid of parallel bent toughening furnace |
| 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 |
| CN206438043U (en) * | 2017-01-04 | 2017-08-25 | 洛阳名特智能设备股份有限公司 | Windshield mold for toughing device is used in the production of hyperbolic curved tempered glass |
-
2017
- 2017-01-04 CN CN201710004186.1A patent/CN106698909B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1587132A (en) * | 2004-07-01 | 2005-03-02 | 赵雁 | Double curved toughened glass cooling forming device |
| CN2707751Y (en) * | 2004-07-01 | 2005-07-06 | 赵雁 | Toughened glass cooling-forming mould |
| CN101172767A (en) * | 2006-10-31 | 2008-05-07 | 叶宝鑑 | Horizontal glass curve tempering method |
| CN101700956A (en) * | 2009-11-04 | 2010-05-05 | 北京北玻安全玻璃有限公司 | Method for adjusting bent air grid of parallel bent toughening furnace |
| 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 |
| CN206438043U (en) * | 2017-01-04 | 2017-08-25 | 洛阳名特智能设备股份有限公司 | Windshield mold for toughing device is used in the production of hyperbolic curved tempered glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106698909A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106698909B (en) | Air grid device and method for cooling double-bent toughened glass by adopting same | |
| WO2020156376A1 (en) | Forming apparatus for curved tempered glass, and forming method | |
| CN206438043U (en) | Windshield mold for toughing device is used in the production of hyperbolic curved tempered glass | |
| CN201615693U (en) | Combined fire channel wall of carbon roasting furnace | |
| CN108483885B (en) | 2mm glass toughening method | |
| CN108483878B (en) | 3D cover plate glass hot bending machine and processing method thereof | |
| CN204388623U (en) | A kind of indirect cooling device reducing the wide cross section calcination equipment temperature difference | |
| CN211284433U (en) | High thermal efficiency aluminium alloy ageing furnace | |
| CN104048511A (en) | Kiln furniture base plate and kiln furniture frame | |
| CN210340686U (en) | Glass tempering furnace adopting carbon fiber electric heating tubes | |
| CN216346775U (en) | Radiation air conditioner radiation plate installation mechanism | |
| CN209872775U (en) | Device for tempering thin glass | |
| CN215517159U (en) | Supporting beam connecting structure for special-shaped glass forming device | |
| CN208327809U (en) | A kind of reinforcing device of 2mm glass | |
| CN210880160U (en) | Multifunctional building material mold with heating device | |
| CN220288151U (en) | Aluminium bar heating furnace | |
| CN104880063A (en) | Novel environmental-friendly steel-frame structure straight-type tunnel kiln | |
| CN111517628A (en) | Arc changing mechanism for production of toughened wavy curved glass and use method thereof | |
| CN218521995U (en) | Building assembly type wall heat insulation structure | |
| CN209428394U (en) | A kind of glass door panel molding equipment | |
| CN114558920B (en) | High-temperature bending device for heat insulation strips and using method | |
| CN207243729U (en) | Tempered glass air grid | |
| CN218843584U (en) | Wallboard with independent water-cooling structure | |
| CN220926858U (en) | Aluminium alloy heat treatment facility | |
| CN219883058U (en) | Insulation board production insulation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |