CN110173988B - Radiation type heating furnace - Google Patents
Radiation type heating furnace Download PDFInfo
- Publication number
- CN110173988B CN110173988B CN201910393487.7A CN201910393487A CN110173988B CN 110173988 B CN110173988 B CN 110173988B CN 201910393487 A CN201910393487 A CN 201910393487A CN 110173988 B CN110173988 B CN 110173988B
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- China
- Prior art keywords
- driving
- base frame
- furnace
- wheel
- rotationally connected
- 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.)
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 230000005855 radiation Effects 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005088 metallography Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention provides a radiation type heating furnace, which comprises a base frame, wherein a furnace body is fixed on the base frame, a furnace mouth is arranged on the side part of the furnace body, a furnace door capable of closing the furnace mouth is arranged on the base frame, the furnace door is connected with an opening and closing mechanism capable of enabling the furnace door to be opened or closed, the opening and closing mechanism comprises a driving rod, an auxiliary rod, a plurality of guide wheels, a power wheel and a driving belt, one end of the driving rod is rotationally connected with the furnace door, the middle part of the driving rod is rotationally connected with the base frame, the other end of the driving rod is a driving part, one end of the auxiliary rod is rotationally connected with the furnace door, the other end of the auxiliary rod is rotationally connected with the base frame, the guide wheels and the power wheel are rotationally connected with the base frame, one end of the driving belt is fixedly connected with the power wheel, the middle part of the driving belt is orderly wound on the guide wheels, the other end of the driving belt is connected with the driving part, and a power structure capable of enabling the power wheel to rotate is further arranged on the base frame. The invention has the advantage of good service performance.
Description
Technical Field
The invention relates to a heating furnace, in particular to a radiation type heating furnace.
Background
The automobile is a major mainstream of modern automobile design and manufacture, can improve fuel economy, and can not be at the expense of safety in realizing energy conservation and emission reduction. In recent years, the global automobile light weight development is rapid, the demand for high-strength hot forming manufacturing is huge, the market prospect of a high-strength steel plate hot stamping forming equipment production line is very good, and the hot forming technology is greatly developed.
The hot forming process of the ultra-high strength steel plate is a novel hot forming process of heating a high strength steel plate to an austenite temperature range, quickly moving the steel plate into a die after the structure of the steel plate is completely changed, quickly stamping, quenching and cooling parts through a cooling loop arranged in the die and ensuring a certain cooling speed under the pressure maintaining state of a press, and finally obtaining an ultra-high strength stamping part, wherein a heating furnace is needed in the process.
The existing heating furnace is a multi-layer box type heating furnace, the heating time is long, the upper surface and the lower surface of a workpiece are heated unevenly, and the energy loss is high. Therefore, it is necessary to design a radiation type heating furnace.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a radiation type heating furnace which has the characteristic of good service performance.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a radiation type heating furnace, which comprises a pedestal and is characterized in that, be fixed with the furnace body on the bed frame, the furnace body lateral part has the fire door, be provided with the furnace gate that can seal the fire door on the bed frame, the furnace gate links to each other with an opening and closing mechanism that can make it open or close, opening and closing mechanism includes the actuating lever, the auxiliary lever, a plurality of leading wheels, power wheel and drive belt, actuating lever one end and furnace gate rotate to be connected, the actuating lever middle part is rotated with the bed frame and is connected, the actuating lever other end is the drive part, auxiliary lever one end and furnace gate rotate to be connected, the auxiliary lever other end and bed frame rotate to be connected, leading wheel and power wheel all rotate to be connected on the bed frame, drive belt one end and power wheel link firmly, the drive belt middle part winds in proper order on the leading wheel, the drive belt other end links to each other with the drive part, still be provided with the power structure that enables the power wheel to rotate on the bed frame.
By adopting the structure, the power wheel is driven to rotate through the power structure, and the power wheel enables the furnace door to move up and down through the transmission belt, so that the furnace door is opened or closed.
The upper part of the furnace body is provided with a plurality of upper heating pipes which are horizontally arranged, the lower part of the furnace body is provided with a plurality of lower heating pipes which are horizontally arranged, the lower heating pipes are mutually parallel to the upper heating pipes or the lower heating pipes are mutually perpendicular to the upper heating pipes, the middle part of the furnace body is provided with a plurality of placing beams for placing workpieces, and the placing beams are horizontally and uniformly distributed.
By adopting the structure, the upper heating pipe and the lower heating pipe are matched for use, the upper and lower plates are heated simultaneously, and the heating effect is consistent, so that the upper and lower surfaces of the plates are heated uniformly, and the problem of non-uniform metallography is avoided.
The section of the placing beam is trapezoid.
The lower heating pipe is a heat radiation electric heating pipe.
The furnace body comprises a frame and a shell, wherein the shell is positioned outside the frame, and heat preservation cotton is further arranged between the shell and the frame.
The frame includes a plurality of transverse beams and a plurality of longitudinal beams.
The transverse beam and the longitudinal beam are ceramic beams.
By adopting the structure, the traditional brickwork structure of the heating furnace is changed, and the ceramic beam splicing structure is adopted, so that the heating furnace can not deform, and water cooling or air cooling is avoided, thereby greatly saving energy consumption.
The power wheel and the guide wheel are both chain wheels, and the driving belt is a chain belt.
The power structure comprises a motor, a driving wheel, a driven wheel and a linkage shaft, wherein the motor is fixed on a base frame, an output shaft of the motor is horizontally arranged, the driving wheel is fixed at the end part of the output shaft of the motor, the linkage shaft is horizontally rotated and arranged on the base frame, the driven wheel is fixed at the middle part of the linkage shaft, the driving wheel is meshed with the driven wheel, and the power wheel is fixed at the end part of the linkage shaft.
By adopting the structure, the driving wheel is driven to rotate by the output shaft of the motor, the driving wheel drives the driven wheel to rotate, the driven wheel drives the linkage shaft to rotate, and the linkage shaft drives the power wheel to rotate, so that the power wheel can rotate.
Compared with the prior art, the radiation type heating furnace has the advantages that: according to the invention, the power wheel is driven to rotate through the power structure, and the power wheel enables the furnace door to move up and down through the transmission belt, so that the furnace door is opened or closed; the upper heating pipe and the lower heating pipe are matched for use, so that the upper and lower plates are heated simultaneously, and the heating effect is consistent, so that the upper and lower surfaces of the plates are heated uniformly, and the problem of non-uniform metallography is avoided; the traditional brickwork structure of the heating furnace is changed, and the ceramic beam splicing structure is adopted, so that the problem of deformation can not occur, and water cooling or air cooling is avoided, thereby greatly saving energy consumption; therefore, the heating furnace can better meet the use requirement and has good use performance.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic plan view of an opening and closing mechanism in the present invention.
Fig. 3 is a schematic perspective view of the oven door according to the present invention.
Fig. 4 is a schematic perspective view of a removed portion of the present invention.
Fig. 5 is a schematic perspective view of a power structure according to the present invention.
In the figure, 1, a base frame; 2. a furnace body; 2a, a frame; 2a1, transverse beams; 2b2, longitudinal beams; 3. a guide wheel; 4. an upper travel switch; 5. a lower travel switch; 6. an auxiliary lever; 7. a driving rod; 8. a furnace door; 9. a power wheel; 10. a transmission belt; 11. placing a beam; 12. a lower heating pipe; 13. an upper heating pipe; 14. a thermocouple; 15. a linkage shaft; 16. a driving wheel; 17. a motor; 18. and (3) a driven wheel.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-5, the radiant heating furnace comprises a base frame 1, wherein a furnace body 2 is fixed on the base frame 1, and in the embodiment, the furnace body 2 can be designed into an upper-lower multi-layer structure according to actual needs; the side part of the furnace body 2 is provided with a furnace mouth, the base frame 1 is provided with a furnace door 8 which can seal the furnace mouth, the furnace door 8 is connected with an opening and closing mechanism which can open or close the furnace door, the opening and closing mechanism comprises a driving rod 7, an auxiliary rod 6, a plurality of guide wheels 3, a power wheel 9 and a driving belt 10, and in the embodiment, the number of the guide wheels 3 is three; one end of a driving rod 7 is rotationally connected with a furnace door 8, the middle part of the driving rod 7 is rotationally connected with the base frame 1, the other end of the driving rod 7 is a driving part, one end of an auxiliary rod 6 is rotationally connected with the furnace door 8, the other end of the auxiliary rod 6 is rotationally connected with the base frame 1, a guide wheel 3 and a power wheel 9 are rotationally connected on the base frame 1, one end of a driving belt 10 is fixedly connected with the power wheel 9, the middle part of the driving belt 10 is sequentially wound on the guide wheel 3, the other end of the driving belt 10 is connected with the driving part, and a power structure which enables the power wheel 9 to rotate is further arranged on the base frame 1.
By adopting the structure, the power wheel 9 is driven to rotate through the power structure, and the power wheel 9 enables the furnace door 8 to move up and down through the transmission belt 10, so that the furnace door 8 is opened or closed.
A plurality of upper heating pipes 13 which are horizontally arranged are arranged at the upper part of the furnace body 2, and in the embodiment, the number of the upper heating pipes 13 is four; a plurality of lower heating pipes 12 which are horizontally arranged are arranged at the lower part of the furnace body 2, and in the embodiment, the number of the lower heating pipes 12 is four; the lower heating pipe 12 and the upper heating pipe 13 are parallel to each other or the lower heating pipe 12 and the upper heating pipe 13 are perpendicular to each other, a plurality of placing beams 11 for placing workpieces are arranged in the middle of the furnace body 2, the placing beams 11 are horizontally and uniformly distributed, and in the embodiment, the number of the placing beams 11 is twelve.
By adopting the structure, the upper heating pipe 13 and the lower heating pipe 12 are matched for use, so that the upper and lower plates are heated simultaneously, the heating effect is consistent, the upper and lower surfaces of the plates are heated uniformly, and the problem of non-uniform metallography is avoided.
The cross section of the placement beam 11 is trapezoidal.
The lower heating pipe 12 is a heat radiation electric heating pipe.
The furnace body 2 comprises a frame 2a and a shell, wherein the shell is positioned outside the frame 2a, and heat preservation cotton is arranged between the shell and the frame 2 a.
The frame 2a comprises a number of transverse beams 2a1 and a number of longitudinal beams 2a2; in the present embodiment, the number of the transverse beams 2a1 is twenty, and the number of the longitudinal beams 2a2 is sixteen.
The transverse beam 2a1 and the longitudinal beam 2a2 are both ceramic beams.
By adopting the structure, the traditional brickwork structure of the heating furnace is changed, and the ceramic beam splicing structure is adopted, so that the problem of deformation cannot occur, and water cooling or air cooling is avoided, thereby greatly saving energy consumption.
The power wheel 9 and the guide wheel 3 are both chain wheels, and the driving belt 10 is a chain belt.
The power structure comprises a motor 17, a driving wheel 16, a driven wheel 18 and a linkage shaft 15, wherein the motor 17 is fixed on the base frame 1, and in the embodiment, the motor 17 is fixed on the base frame 1 in a bolt connection mode; the output shaft of the motor 17 is horizontally arranged, the driving wheel 16 is fixed at the end part of the output shaft of the motor 17, the linkage shaft 15 is horizontally and rotatably arranged on the base frame 1, the driven wheel 18 is fixed at the end part of the linkage shaft 15, the driving wheel 16 is meshed with the driven wheel 18, and the power wheel 9 is fixed at the middle part of the linkage shaft 15; in this embodiment, other existing structures are adopted for the power structure according to actual needs.
With this structure, the driving wheel 16 is driven to rotate by the output shaft of the motor 17, the driving wheel 16 drives the driven wheel 18 to rotate, the driven wheel 18 drives the linkage shaft 15 to rotate, and the linkage shaft 15 drives the power wheel 9 to rotate, so that the power wheel 9 can rotate.
According to actual needs, a thermocouple 14 can be arranged on the furnace body 2, an upper travel switch 4 and a lower travel switch 5 are arranged on the base frame 1, the driving rod 7 can be contacted with the upper travel switch 4, and the auxiliary rod 6 can be contacted with the lower travel switch 5.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, pedestal are used more herein; 2. a furnace body; 2a, a frame; 2a1, transverse beams; 2b2, longitudinal beams; 3. a guide wheel; 4. an upper travel switch; 5. a lower travel switch; 6. an auxiliary lever; 7. a driving rod; 8. a furnace door; 9. a power wheel; 10. a transmission belt; 11. placing a beam; 12. a lower heating pipe; 13. an upper heating pipe; 14. a thermocouple; 15. a linkage shaft; 16. a driving wheel; 17. a motor; 18. driven wheel, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (1)
1. The radiation type heating furnace comprises a base frame, and is characterized in that a furnace body is fixed on the base frame, a furnace mouth is arranged on the side part of the furnace body, a furnace door capable of sealing the furnace mouth is arranged on the base frame, the furnace door is connected with an opening and closing mechanism capable of enabling the furnace door to be opened or closed, the opening and closing mechanism comprises a driving rod, an auxiliary rod, a plurality of guide wheels, a power wheel and a driving belt, one end of the driving rod is rotationally connected with the furnace door, the middle part of the driving rod is rotationally connected with the base frame, the other end of the driving rod is a driving part, one end of the auxiliary rod is rotationally connected with the furnace door, the other end of the auxiliary rod is rotationally connected with the base frame, the guide wheels and the power wheel are rotationally connected with the base frame, one end of the driving belt is fixedly connected with the power wheel, the middle part of the driving belt is sequentially wound on the guide wheels, the other end of the driving belt is connected with the driving part, and a power structure capable of enabling the power wheel to rotate is further arranged on the base frame; the furnace body comprises a frame and a shell, the shell is positioned outside the frame, and heat preservation cotton is arranged between the shell and the frame; the frame comprises a plurality of transverse beams and a plurality of longitudinal beams; the transverse beam and the longitudinal beam are ceramic beams; the power wheel and the guide wheel are both chain wheels, and the driving belt is a chain belt; the power structure comprises a motor, a driving wheel, a driven wheel and a linkage shaft, wherein the motor is fixed on a base frame, an output shaft of the motor is horizontally arranged, the driving wheel is fixed at the end part of the output shaft of the motor, the linkage shaft is horizontally rotated and arranged on the base frame, the driven wheel is fixed at the middle part of the linkage shaft, the driving wheel is meshed with the driven wheel, and the power wheel is fixed at the end part of the linkage shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393487.7A CN110173988B (en) | 2019-05-13 | 2019-05-13 | Radiation type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393487.7A CN110173988B (en) | 2019-05-13 | 2019-05-13 | Radiation type heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110173988A CN110173988A (en) | 2019-08-27 |
| CN110173988B true CN110173988B (en) | 2024-04-16 |
Family
ID=67690876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910393487.7A Active CN110173988B (en) | 2019-05-13 | 2019-05-13 | Radiation type heating furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN110173988B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575469A (en) * | 2020-05-06 | 2020-08-25 | 浙江中硅新材料有限公司 | Heating furnace capable of rapidly entering and exiting workpiece |
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|---|---|---|---|---|
| CN203878177U (en) * | 2014-05-21 | 2014-10-15 | 大连经济技术开发区森港机械刀片有限公司 | Four-bar linkage furnace door of thermal treatment furnace |
| CN104359318A (en) * | 2014-11-27 | 2015-02-18 | 济南大学 | High-temperature furnace door opening device |
| CN205279748U (en) * | 2015-12-11 | 2016-06-01 | 深圳市腾达工业自动设备有限公司 | Three -doors vacuum furnace |
| CN206019339U (en) * | 2016-08-12 | 2017-03-15 | 陕西安中机械有限责任公司 | Metal heat treatmet industrial furnace Swinging switch door gear |
| CN206160738U (en) * | 2016-11-17 | 2017-05-10 | 刘立军 | Furnace gate for regenerative heating furnace with self sealing function |
| CN207585360U (en) * | 2017-12-05 | 2018-07-06 | 浙江骏马弹簧制造有限公司 | A kind of resistance furnace stove gate device |
| CN207991275U (en) * | 2018-01-31 | 2018-10-19 | 上海发那科机器人有限公司 | A kind of multiple-layer box type heating furnace |
| CN109506466A (en) * | 2018-11-20 | 2019-03-22 | 浙江智造热成型科技有限公司 | Box full ceramic heat furnace |
| CN210128618U (en) * | 2019-05-13 | 2020-03-06 | 浙江中硅新材料有限公司 | Radiation type heating furnace |
-
2019
- 2019-05-13 CN CN201910393487.7A patent/CN110173988B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203878177U (en) * | 2014-05-21 | 2014-10-15 | 大连经济技术开发区森港机械刀片有限公司 | Four-bar linkage furnace door of thermal treatment furnace |
| CN104359318A (en) * | 2014-11-27 | 2015-02-18 | 济南大学 | High-temperature furnace door opening device |
| CN205279748U (en) * | 2015-12-11 | 2016-06-01 | 深圳市腾达工业自动设备有限公司 | Three -doors vacuum furnace |
| CN206019339U (en) * | 2016-08-12 | 2017-03-15 | 陕西安中机械有限责任公司 | Metal heat treatmet industrial furnace Swinging switch door gear |
| CN206160738U (en) * | 2016-11-17 | 2017-05-10 | 刘立军 | Furnace gate for regenerative heating furnace with self sealing function |
| CN207585360U (en) * | 2017-12-05 | 2018-07-06 | 浙江骏马弹簧制造有限公司 | A kind of resistance furnace stove gate device |
| CN207991275U (en) * | 2018-01-31 | 2018-10-19 | 上海发那科机器人有限公司 | A kind of multiple-layer box type heating furnace |
| CN109506466A (en) * | 2018-11-20 | 2019-03-22 | 浙江智造热成型科技有限公司 | Box full ceramic heat furnace |
| CN210128618U (en) * | 2019-05-13 | 2020-03-06 | 浙江中硅新材料有限公司 | Radiation type heating furnace |
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| CN110173988A (en) | 2019-08-27 |
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