CN212610245U - Novel roller way type glass hot bending furnace - Google Patents
Novel roller way type glass hot bending furnace Download PDFInfo
- Publication number
- CN212610245U CN212610245U CN202021485209.9U CN202021485209U CN212610245U CN 212610245 U CN212610245 U CN 212610245U CN 202021485209 U CN202021485209 U CN 202021485209U CN 212610245 U CN212610245 U CN 212610245U
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- box body
- glass
- roller
- box
- hot bending
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- 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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Tunnel Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a novel curved stove of roll table formula glass heat, this utility model discloses simple structure, the glass of treating processing is heated at horizontal roll table preheating furnace incasement reciprocal roll before getting into the reprinting case, be heated when rising to 500 degrees centigrade ~ 550 degrees centigrade under thermocouple and electrical system control, treat that the glass of processing enters into the elevating rotor roll of reprinting incasement, second driving motor will treat that the glass of processing falls into the hot-bending mould through lead screw elevator on, bring the glass after will preheating and mould dolly into the hot-bending shaping furnace incasement along the track under fourth driving motor and drive chain's effect, third driving motor drives movable heater downstream, treat that it targets in place to suitable position after, further add the thermoforming to glass through fixed heater and movable heater. Compared with the existing roller way type glass hot bending furnace, the production efficiency is high, the equipment yield is improved to 2-3 times of the existing yield, and the glass can be rapidly and uniformly heated by using a roller way type heating mode.
Description
Technical Field
The utility model belongs to the technical field of glass production and processing, in particular to a novel roller-type glass hot bending furnace.
Background
The glass products are commodities which are frequently used in daily life, and some glass products have special shapes, such as arc shapes or angles, so as to meet the requirements of people on different occasions or purposes. Due to the particularity of the glass smelting process and the diversity of the glass products, the glass products with different shapes cannot be formed during the glass smelting process, but are processed after the glass is formed.
When the glass is bent, a glass hot bending furnace is used, and the glass hot bending furnace is a device for heating and softening flat glass, forming the flat glass in a mould and then annealing the flat glass to obtain curved glass. The existing glass hot bending furnace is formed by directly placing glass to be hot bent on a hot bending die at normal temperature, slowly hot bending and forming in place in a hot bending forming chamber, and then cooling and annealing. Therefore, the following problems exist, and if the temperature rising speed of the glass in the hot bending forming chamber is too high, the glass is easy to be heated unevenly and cracked; if the temperature rising speed of the glass in the hot bending forming chamber is too slow, the hot bending forming time of the glass can be greatly prolonged, the production efficiency of the glass is influenced, and the yield of the glass is influenced, so that the temperature rising speed and the temperature rising temperature of the glass need to be strictly controlled.
Disclosure of Invention
The utility model aims at providing a novel curved stove of roller formula glass heat, it is low to solve current glass hot bending shaping efficiency, influences the problem of glass production output.
The technical proposal adopted by the utility model to solve the problems is that the utility model provides a novel roller-way glass hot bending furnace, which comprises a hot bending forming furnace box, a horizontal roller-way preheating furnace box and a transferring box, wherein the transferring box is arranged on the horizontal roller-way preheating furnace box and the hot bending forming furnace box, the horizontal roller preheating furnace box comprises a first box body and a first driving motor, a driving gear is fixedly connected to a power output shaft of the first driving motor, the first box is provided with a plurality of horizontal rotating rollers at even intervals along the extending direction of the first box, the first box above and below the horizontal rotating rollers is respectively provided with an upper heating pipe and a lower heating pipe, one end of each horizontal rotating roller is rotatably connected with the first box, the other end of each horizontal rotating roller penetrates through the first box, a transmission gear is arranged at the end of each horizontal rotating roller, and the driving gear is in transmission connection with the transmission gear through an annular chain.
The transshipping box comprises a second box body, a screw rod lifter and a second driving motor, a power output shaft of the second driving motor is connected with a power input shaft of the screw rod lifter, a lifting frame is fixedly connected to the top end of a screw rod of the screw rod lifter, a lifting rotating roller is connected in the lifting frame in a rotating mode, and the setting direction of the lifting rotating roller is the same as that of a horizontal rotating roller.
The hot bending forming furnace box comprises a third box body, a fixing rod vertically arranged is fixedly connected to the middle of the upper end of the third box body, a fixed heater is fixedly connected to the lower end of the fixing rod, third driving motors are fixedly connected to the two sides of the upper end of the third box body, turbines are fixedly connected to power output shafts of the third driving motors, the turbines are meshed with worms, the upper ends of the worms penetrate through the third box body, and movable heaters are fixedly connected to the lower ends of the worms.
The two sides of the lifting frame are respectively provided with a track, the arrangement direction of the tracks is vertical to the arrangement direction of the lifting rotating rollers and the arrangement direction of the horizontal rotating rollers, the tracks are arranged in the transfer box and the hot bending forming furnace box, a support plate is arranged above the tracks, the upper end of the support plate is provided with a hot bending die, the lower end of the support plate is provided with a roller wheel, the roller wheel is connected with the tracks in a rolling way, the driving mechanism comprises a second box body, a third box body and a driving gear, wherein the second box body is rotatably connected with the driven driving gear, the third box body is rotatably connected with the driving gear, a fourth driving motor is arranged in the third box body, a power output shaft of the fourth driving motor is connected with a rotating shaft of the driving gear, a driving chain is connected between the driving gear and the driven driving gear, one end of the driving chain is fixedly connected with one end of a supporting plate, and the other end of the driving chain is fixedly connected with the other end of the supporting plate.
Preferably, a plurality of tensioning chain wheels are rotatably connected to the first box body, and the annular chain sequentially bypasses each tensioning chain wheel.
Preferably, the upper heating pipe and the lower heating pipe are both arranged perpendicular to the horizontal rotating roller.
Preferably, thermocouples for measuring the temperature in the first box body are arranged on the upper and lower sides of the first box body.
Preferably, the first box, the second box and the third box are all provided with conveying openings.
Preferably, the horizontal rotating roller and the lifting rotating roller are both made of high-temperature-resistant ceramic materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses before carrying out the hot bending shaping with the glass of treating processing, carry out reciprocal roll heating in the horizontal roller preheating furnace incasement glass of treating processing, under thermocouple and electrical system control, make the glass of treating processing be heated and heat up to about 500 degrees centigrade to 550 degrees centigrade, compare like this with the current normal atmospheric temperature glass of treating processing directly gets into the hot bending shaping furnace incasement, reduced the time of glass of treating processing in the hot bending shaping furnace incasement;
(2) the transfer box is arranged between the horizontal roller preheating furnace box and the hot bending forming furnace box, so that the preheated glass to be processed can be conveniently and quickly conveyed to a hot bending die of the hot bending forming furnace box, the problem of connection between the horizontal roller preheating furnace box and the hot bending forming furnace box is effectively solved, and the main innovation point of the utility model is that;
(3) the utility model discloses it is high to compare production efficiency with current roller formula glass hot bending furnace, has reduced the time of glass in hot bending forming furnace incasement, and equipment output promotes to current 2 ~ 3 times, and utilizes the heating method of roller formula to enable glass heating rapidly even, has reduced the appearance that glass explodes the condition of splitting, has reduced the rejection rate of production, practices thrift the cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a first structural schematic diagram of the horizontal roller bed preheating furnace box of the present invention;
fig. 3 is a schematic structural view of a horizontal roller preheating furnace box of the present invention;
fig. 4 is a schematic structural view of the transfer box of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a novel curved stove of roller formula glass heat, including hot bending forming stove case 1, still include horizontal roller table preheating furnace case 2 and reprinting case 3, reprinting case 3 sets up preheating furnace case 2 and hot bending forming furnace case 1 at the horizontal roller table, as shown in fig. 2, fig. 3, horizontal roller table preheating furnace case 2 includes first box 201 and first driving motor 202, fixedly connected with driving gear 203 on the power output shaft of first driving motor 202, first box 201 is provided with many horizontal rotation rollers 204 along its even interval of extending direction, and horizontal rotation roller 204 is made by high temperature resistant ceramic material, can prolong horizontal rotation roller 204's life. An upper heating pipe 205 and a lower heating pipe 206 are respectively arranged on the first box 201 above and below the horizontal rotating roller 204, and both the upper heating pipe 205 and the lower heating pipe 206 are perpendicular to the horizontal rotating roller 204. Horizontal rotating roller 204's one end is rotated with first box 201 and is connected, and horizontal rotating roller 204's the other end passes first box 201 and the tip is equipped with drive gear 207, is connected through endless chain 208 transmission between driving gear 203 and the drive gear 207, it is connected with a plurality of tension sprocket 209 to rotate on the first box 201, and each tension sprocket 209 is walked around in proper order to endless chain 208, all be provided with the thermocouple 210 that is used for measuring temperature in the first box 201 from top to bottom in the first box 201, be convenient for carry out real-time supervision to the temperature of horizontal roller way preheating furnace case 2.
As shown in fig. 3, the transfer box 3 includes a second box 301, a screw elevator 302, and a second driving motor 303, a power output shaft of the second driving motor 303 is connected to a power input shaft of the screw elevator 302, a lifting frame 304 is fixedly connected to a top end of a screw of the screw elevator 302, a lifting rotating roller 305 is rotatably connected to the lifting frame 304, a setting direction of the lifting rotating roller 305 is the same as a setting direction of the horizontal rotating roller 204, and the lifting rotating roller 305 is made of a high temperature resistant ceramic material, so that a service life of the lifting rotating roller 305 is prolonged.
As shown in fig. 1, the hot bending forming oven box 1 includes a third box 101, a vertically disposed fixing rod 102 is fixedly connected to the middle of the upper end of the third box 101, a fixed heater 103 is fixedly connected to the lower end of the fixing rod 102, third driving motors 104 are fixedly connected to both sides of the upper end of the third box 101, a worm wheel 105 is fixedly connected to the power output shaft of the third driving motor 104, a worm 106 is engaged with the worm wheel 105, the upper end of the worm 106 passes through the third box 101, and a movable heater 107 is fixedly connected to the lower end of the worm 106.
The two sides of the lifting frame 304 are respectively provided with a track 4, the arrangement direction of the tracks 4 is vertical to the arrangement direction of the lifting rotating roller 305 and the arrangement direction of the horizontal rotating roller 204, the tracks 4 are arranged in the transshipment box 3 and the hot bending forming furnace box 1, a support plate 5 is arranged above the tracks 4, a hot bending die 6 is arranged at the upper end of the support plate 5, rollers 7 are arranged at the lower end of the support plate 5, the rollers 7 are in rolling connection with the tracks 4, the second box 301 is rotatably connected with a driven driving gear 8, the third box 101 is rotatably connected with a driving gear 9, a fourth driving motor 10 is arranged in the third box 101, the power output shaft of the fourth driving motor 10 is connected with the rotating shaft of the driving gear 9, a driving chain 11 is connected between the driving gear 9 and the driven driving gear 8, and one end of the driving chain 11 is fixedly connected with one, the other end of the driving chain 11 sequentially rounds the driving gear 9 and the driven driving gear 8, and the end of the driving chain is fixedly connected with the other end of the supporting plate 5.
The first box 201, the second box 301 and the third box 101 are all provided with conveying openings 12, so that the glass 13 can enter and exit conveniently.
When the glass bending machine is used, glass 13 to be processed is heated in a reciprocating rolling mode in the horizontal roller preheating furnace box 2 before entering the transshipment box 3, when the temperature is raised to 500-550 ℃ under the control of the thermocouple 210 and the electric control system, the glass 13 to be processed enters the lifting rotating roller 305 in the transshipment box 3, the second driving motor 303 drops the glass 13 to be processed onto the hot bending die 6 through the lead screw lifter 302, the preheated glass 13 to be processed is brought into the hot bending forming furnace box 1 along the track 4 under the action of the fourth driving motor 10 and the driving chain 11, the third driving motor 104 drives the movable heater 107 to move up and down, and after the glass 13 reaches a proper position, the glass 13 is further heated and formed in place through the fixed heater 103 and the movable heater 107.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
Claims (6)
1. The utility model provides a novel curved stove of roller table formula glass heat, includes the curved shaping stove case of heat, its characterized in that: the horizontal roller preheating furnace box comprises a first box body and a first driving motor, a driving gear is fixedly connected to a power output shaft of the first driving motor, a plurality of horizontal rotating rollers are uniformly arranged on the first box body along the extending direction of the first box body at intervals, an upper heating pipe and a lower heating pipe are respectively arranged on the first box body above and below the horizontal rotating rollers, one end of each horizontal rotating roller is rotatably connected with the first box body, a transmission gear is arranged at the other end of each horizontal rotating roller, and the driving gear is in transmission connection with the transmission gear through an annular chain;
the transshipping box comprises a second box body, a screw rod lifter and a second driving motor, wherein a power output shaft of the second driving motor is connected with a power input shaft of the screw rod lifter, a lifting frame is fixedly connected to the top end of a screw rod of the screw rod lifter, a lifting rotating roller is rotationally connected in the lifting frame, and the arrangement direction of the lifting rotating roller is the same as that of the horizontal rotating roller;
the hot bending forming furnace box comprises a third box body, a vertically arranged fixed rod is fixedly connected in the middle of the upper end of the third box body, a fixed heater is fixedly connected at the lower end of the fixed rod, third driving motors are fixedly connected to two sides of the upper end of the third box body, turbines are fixedly connected to power output shafts of the third driving motors, the worm gears are connected with worms in a meshed mode, the upper ends of the worms penetrate through the third box body, and movable heaters are fixedly connected at the lower ends of the worms;
the two sides of the lifting frame are respectively provided with a track, the arrangement direction of the tracks is vertical to the arrangement direction of the lifting rotating rollers and the arrangement direction of the horizontal rotating rollers, the tracks are arranged in the transfer box and the hot bending forming furnace box, a support plate is arranged above the tracks, the upper end of the support plate is provided with a hot bending die, the lower end of the support plate is provided with a roller wheel, the roller wheel is connected with the tracks in a rolling way, the driving mechanism comprises a second box body, a third box body and a driving gear, wherein the second box body is rotatably connected with the driven driving gear, the third box body is rotatably connected with the driving gear, a fourth driving motor is arranged in the third box body, a power output shaft of the fourth driving motor is connected with a rotating shaft of the driving gear, a driving chain is connected between the driving gear and the driven driving gear, one end of the driving chain is fixedly connected with one end of a supporting plate, and the other end of the driving chain is fixedly connected with the other end of the supporting plate.
2. The novel roller-type glass hot bending furnace according to claim 1, characterized in that: a plurality of tension chain wheels are connected to the first box in a rotating mode, and the annular chain sequentially bypasses the tension chain wheels.
3. The novel roller-type glass hot bending furnace according to claim 1, characterized in that: the upper heating pipe and the lower heating pipe are both perpendicular to the horizontal rotating roller.
4. The novel roller-type glass hot bending furnace according to claim 1, characterized in that: and thermocouples used for measuring the temperature in the first box body are arranged on the upper part and the lower part of the first box body.
5. The novel roller-type glass hot bending furnace according to claim 1, characterized in that: conveying openings are formed in the first box body, the second box body and the third box body.
6. The novel roller way type glass hot bending furnace according to any one of claims 1 to 5, characterized in that: the horizontal rotating roller and the lifting rotating roller are both made of high-temperature-resistant ceramic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021485209.9U CN212610245U (en) | 2020-07-24 | 2020-07-24 | Novel roller way type glass hot bending furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021485209.9U CN212610245U (en) | 2020-07-24 | 2020-07-24 | Novel roller way type glass hot bending furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212610245U true CN212610245U (en) | 2021-02-26 |
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ID=74720386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021485209.9U Expired - Fee Related CN212610245U (en) | 2020-07-24 | 2020-07-24 | Novel roller way type glass hot bending furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212610245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031285A (en) * | 2021-11-29 | 2022-02-11 | 莱芜连云玻璃股份有限公司 | Hydrophobic coated glass curing oven |
| CN114702297A (en) * | 2022-04-26 | 2022-07-05 | 广东东唯新材料有限公司 | One-time firing process of curved ceramic rock plate |
-
2020
- 2020-07-24 CN CN202021485209.9U patent/CN212610245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031285A (en) * | 2021-11-29 | 2022-02-11 | 莱芜连云玻璃股份有限公司 | Hydrophobic coated glass curing oven |
| CN114702297A (en) * | 2022-04-26 | 2022-07-05 | 广东东唯新材料有限公司 | One-time firing process of curved ceramic rock plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210724 |