CN210945740U - Electron beam melting forming furnace for tantalum metal - Google Patents
Electron beam melting forming furnace for tantalum metal Download PDFInfo
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- CN210945740U CN210945740U CN201921310423.8U CN201921310423U CN210945740U CN 210945740 U CN210945740 U CN 210945740U CN 201921310423 U CN201921310423 U CN 201921310423U CN 210945740 U CN210945740 U CN 210945740U
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Abstract
The utility model discloses an electron beam melting forming furnace for tantalum metal, which relates to the technical field of tantalum melting forming, and comprises a furnace body, an electron gun and a crucible, wherein the electron gun is fixedly arranged at the top of the furnace body, a groove is arranged at one side of the furnace body, a discharging mechanism is fixedly arranged in the groove, a first motor is fixedly arranged at the bottom of the inner cavity of the furnace body, an electric telescopic rod is arranged on an output shaft of the first motor, the top of the electric telescopic rod is fixedly provided with an installation platform, a material through groove is arranged on the installation platform, a first electromagnet is fixedly arranged at the bottom of the installation platform, an iron disc is fixedly arranged at the top of the crucible, the crucible is fixedly arranged at the bottom of the installation platform through the matching of the first electromagnet and the iron disc, an upper forming groove and a lower forming groove are arranged in the crucible, and a separation plate is fixedly arranged between the, the working efficiency is higher, the forming shape can be selected, the safety is good, and the practical value is higher.
Description
Technical Field
The utility model relates to a tantalum melts shaping technical field, in particular to electron beam melting forming furnace for metal tantalum.
Background
Tantalum is a metal with low hardness and high melting point, is rich in ductility, can be drawn into thin foil made of filament type, has small thermal expansion coefficient and strong toughness, has the characteristics of tantalum, has wide application field, can replace stainless steel in equipment for preparing various inorganic acids, has service life prolonged by dozens of times compared with the stainless steel, and is a material for manufacturing electron emission tubes and high-power electron tube parts particularly in the related field of electronic parts. The tantalum metal is required to be melted before use, at present, the metal with higher melting point is generally melted and formed by an electron beam melting and forming furnace, and the electron beam melting and forming furnace is mature at present and can effectively melt the metal.
However, the current electron beam melting and forming furnace has some disadvantages which need to be improved:
on one hand, the existing electron beam melting and forming furnace has low intelligentization degree, needs to be constantly watched and managed by people to carry out material conveying in the using process, and is complicated in process, time-consuming and labor-consuming;
on the other hand, the current electron beam melting forming furnace has lower working efficiency and can not work when taking materials;
meanwhile, the forming groove of the current electron beam melting forming furnace is relatively fixed, and most of the electron beam melting forming furnaces can only be used for producing metal tantalum with one shape.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electron beam melting forming furnace for metal tantalum to the intelligent degree that proposes among the above-mentioned background art is lower, work efficiency is lower and become the fixed problem of groove shape.
In order to achieve the above object, the utility model provides a following technical scheme: an electron beam melting forming furnace for tantalum metal comprises a furnace body, an electron gun and a crucible, wherein the electron gun is fixedly arranged at the top of the furnace body, a groove is formed in one side of the furnace body, a discharging mechanism is fixedly arranged in the groove, a first motor is fixedly arranged at the bottom of an inner cavity of the furnace body, an electric telescopic rod is mounted on an output shaft of the first motor, a mounting table is fixedly arranged at the top of the electric telescopic rod, a material through groove is formed in the mounting table, a first electromagnet is fixedly arranged at the bottom of the mounting table, iron plates are fixedly arranged at the top and the bottom of the crucible, and the crucible is fixedly arranged at the bottom of the mounting table through the matching of the first electromagnet and the iron plates;
an upper forming groove and a lower forming groove are formed in the crucible, a partition plate is fixedly arranged between the upper forming groove and the lower forming groove, a feed inlet is formed in the partition plate, a valve is arranged in the feed inlet, a power plug is fixedly arranged on one side of the bottom of the furnace body through a power cord, a controller is fixedly arranged on the outer wall of one side of the top of the furnace body, a buzzer is fixedly arranged on the outer wall of the furnace body, and the controller is respectively connected with the material conveying mechanism, the electronic gun, the valve, a motor, an electric telescopic rod, a first electromagnet, the material discharging mechanism and the buzzer are electrically connected.
Preferably, the discharging mechanism is composed of second motors, a rotating plate and a supporting plate, the rotating plate is installed between output shafts of the two second motors, and the supporting plate is welded on one side of the rotating plate.
Preferably, a second electromagnet is fixedly arranged at the top of the supporting plate.
Preferably, the second motor is fixedly arranged on the furnace body.
Preferably, the material conveying mechanism consists of a material conveying pipe and an inclined disc, the inclined disc is fixedly arranged on one side of the material conveying pipe, and a tantalum wire is placed in the material conveying pipe.
Preferably, an arc-shaped groove is formed in the bottom of the material conveying pipe, a micro motor is fixedly arranged in the arc-shaped groove, and a roller is mounted on an output shaft of the micro motor.
Preferably, a distance measuring sensor is fixedly arranged at the top of the conveying pipe, and a sealing plug is installed at one end, far away from the inclined disc, of the conveying pipe.
The utility model discloses a technological effect and advantage:
1. the utility model has simple operation, controls the work of each electrical appliance through the controller, can automatically remind when the tantalum wire is used up, has high safety, is provided with two crucibles, can realize almost uninterrupted melting work, and effectively improves the work efficiency;
2. the utility model discloses an equally divide for last shaping groove and lower shaping groove in two crucibles, the shaping shape can be selected according to the actual demand, has higher practical value.
Drawings
Fig. 1 is a schematic plan view of the present invention.
Fig. 2 is a schematic plan view of the crucible taken out.
Fig. 3 is a structural diagram of the discharging mechanism of the present invention.
Fig. 4 is a structural diagram of the feeding mechanism of the present invention.
FIG. 5 is a structural diagram of the crucible of the present invention.
Fig. 6 is a circuit connection diagram of the present invention.
In the figure: 1. a furnace body; 2. an electron gun; 3. a material conveying mechanism; 4. a discharge mechanism; 5. a first motor; 6. an electric telescopic rod; 7. an installation table; 8. a first electromagnet; 9. a crucible; 10. a groove; 11. a rotating plate; 12. a support plate; 13. a second motor; 14. a second electromagnet; 15. a delivery pipe; 16. a swashplate; 17. a tantalum wire; 18. a micro motor; 19. a drum; 20. a ranging sensor; 21. a sealing plug; 22. a buzzer; 23. an iron plate; 24. an upper molding groove; 25. a lower forming groove; 26. a partition plate; 27. a valve; 28. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an electron beam melting and forming furnace for tantalum metal as shown in figures 1-6, which comprises a furnace body 1, an electron gun 2 and a crucible 9;
as shown in fig. 1, an electron gun 2 is fixedly arranged at the top of a furnace body 1, a groove 10 is formed in one side of the furnace body 1, a discharging mechanism 4 is fixedly arranged in the groove 10, a first motor 5 is fixedly arranged at the bottom of an inner cavity of the furnace body 1, an electric telescopic rod 6 is installed on an output shaft of the first motor 5, an installation table 7 is fixedly arranged at the top of the electric telescopic rod 6, a material through groove is formed in the installation table 7, a first electromagnet 8 is fixedly arranged at the bottom of the installation table 7, iron plates 23 are fixedly arranged at the top and the bottom of a crucible 9, and the crucible 9 is fixedly arranged at the bottom of the installation table 7 through the matching of the first electromagnet 8 and the iron plates 23;
as shown in fig. 5, an upper forming groove 24 and a lower forming groove 25 are arranged in a crucible 9, a partition plate 26 is fixedly arranged between the upper forming groove 24 and the lower forming groove 25, a feed inlet is arranged on the partition plate 26, a valve 27 is arranged in the feed inlet, a power plug is fixedly arranged on one side of the bottom of the furnace body 1 through a power cord, a controller 28 is fixedly arranged on the outer wall of one side of the top of the furnace body 1, a buzzer 22 is fixedly arranged on the outer wall of the furnace body 1, the controller 28 is respectively electrically connected with the material conveying mechanism 3, the electron gun 2, the valve 27, the first motor 5, the electric telescopic rod 6, the first electromagnet 8, the discharging mechanism 4 and the buzzer 22, the upper forming groove 24 and the lower forming groove 25 in the crucible 9 are separated, the materials can be selected according to requirements during forming, the work of each electrical appliance is controlled by the controller 28, and the intelligent degree is high.
As shown in fig. 3, the discharging mechanism 4 is composed of a second motor 13, a rotating plate 11 and a supporting plate 12, the rotating plate 11 is installed between output shafts of the two second motors 13, the supporting plate 12 is welded on one side of the rotating plate 11, a second electromagnet 14 is fixedly arranged on the top of the supporting plate 12, the second motor 13 is fixedly arranged on the furnace body 1, when in use, the second electromagnet 14 is used for fixing the crucible 9, and the second motor 13 drives the whole mechanism to rotate, so that the crucible 9 positioned on the supporting plate 12 can be moved out of the furnace body 1.
As shown in fig. 4, the feeding mechanism 3 is composed of a feeding pipe 15 and an inclined plate 16, the inclined plate 16 is fixedly arranged on one side of the feeding pipe 15, a tantalum wire 17 is placed in the feeding pipe 15, an arc-shaped groove is formed in the bottom of the feeding pipe 15, a micro motor 18 is fixedly arranged in the arc-shaped groove, a roller 19 is installed on an output shaft of the micro motor 18, a distance measuring sensor 20 is fixedly arranged on the top of the feeding pipe 15, a sealing plug 21 is installed at one end, far away from the inclined plate 16, of the feeding pipe 15, the tantalum wire 17 moves through rotation of the roller 19 and is melted under the action of the electron gun 2, and the melted metal tantalum flows down from the inclined plate 16 and penetrates through the material to enter the.
This practical theory of operation: when the utility model is used, firstly, a power plug and an external power supply are required to be connected, the utility model discloses an each electrical apparatus provides electric energy, then put tantalum wire 17 into conveying pipeline 15, as shown in fig. 4, micro motor 18 can drive roller 19 to rotate, and then drive tantalum wire 17 to move, melting under the effect of electron gun 2, the metal tantalum after melting flows down from tilting tray 16, passes through the material and runs through the groove and enters crucible 9, meanwhile, because of the setting of distance measuring sensor 20, when tantalum wire 17 is about to be used up, tantalum wire 17 of distance measuring sensor 20 detection direction disappears, the measured data can be increased, controller 28 can control buzzer 22 to sound at this moment, play the prompt effect, remind the staff to add the material in time;
before the materials enter the crucible 9, whether the valve 27 is closed or not is determined according to actual requirements, the valve 27 is closed, the materials are formed in the upper forming groove 24, the valve 27 is opened, the materials are formed in the lower forming groove 25, when the materials are required to be discharged after the forming is finished, the electronic gun 2 and the micro motor 18 are closed, the melting of the materials is stopped for a short time, then the electric telescopic rod 6 is controlled to retract until the crucible 9 is contacted with the supporting plate 12, then the first electromagnet 8 is closed, the second electromagnet 14 is started simultaneously for fixing the crucible 9, then the second motor 13 is started to drive the supporting plate 12 to rotate, so that the crucible 9 on the supporting plate 12 can be moved out of the furnace body 1, at the moment, when the materials in the crucible 9 are processed, the first motor 5 can be started to move the other crucible 9 to the bottom of the tilting tray 16, and then the electronic gun 2 and the, the melting and forming work can be continued, and the working efficiency is effectively improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a metal electron beam melting forming furnace for tantalum, includes furnace body (1), electron gun (2) and crucible (9), its characterized in that: a material conveying mechanism (3) is arranged on one side of the furnace body (1) in a penetrating way, the electron gun (2) is fixedly arranged at the top of the furnace body (1), a groove (10) is formed in one side of the furnace body (1), a discharging mechanism (4) is fixedly arranged in the groove (10), a first motor (5) is fixedly arranged at the bottom of the inner cavity of the furnace body (1), an output shaft of the first motor (5) is provided with an electric telescopic rod (6), the top of the electric telescopic rod (6) is fixedly provided with an installation platform (7), the installation platform (7) is provided with a material through groove, a first electromagnet (8) is fixedly arranged at the bottom of the mounting table (7), iron plates (23) are fixedly arranged at the top and the bottom of the crucible (9), the crucible (9) is fixedly arranged at the bottom of the mounting table (7) through the matching of the first electromagnet (8) and the iron disc (23);
an upper forming groove (24) and a lower forming groove (25) are arranged in the crucible (9), a partition plate (26) is fixedly arranged between the upper forming groove (24) and the lower forming groove (25), a feed inlet is arranged on the partition plate (26), a valve (27) is arranged in the feed inlet, a power plug is fixedly arranged on one side of the bottom of the furnace body (1) through a power cord, a controller (28) is fixedly arranged on the outer wall of one side of the top of the furnace body (1), the electric heating furnace is characterized in that a buzzer (22) is fixedly arranged on the outer wall of the furnace body (1), and the controller (28) is respectively connected with the material conveying mechanism (3), the electronic gun (2), the valve (27), the first motor (5), the electric telescopic rod (6), the first electromagnet (8), the material discharging mechanism (4) and the buzzer (22) in an electric mode.
2. The electron beam melting and forming furnace for tantalum metal according to claim 1, wherein: the discharging mechanism (4) is composed of second motors (13), a rotating plate (11) and a supporting plate (12), the rotating plate (11) is installed between output shafts of the two second motors (13), and the supporting plate (12) is welded on one side of the rotating plate (11).
3. The electron beam melting and forming furnace for tantalum metal according to claim 2, wherein: and a second electromagnet (14) is fixedly arranged at the top of the supporting plate (12).
4. The electron beam melting and forming furnace for tantalum metal according to claim 2, wherein: the second motor (13) is fixedly arranged on the furnace body (1).
5. The electron beam melting and forming furnace for tantalum metal according to claim 1, wherein: the material conveying mechanism (3) is composed of a material conveying pipe (15) and an inclined disc (16), the inclined disc (16) is fixedly arranged on one side of the material conveying pipe (15), and a tantalum wire (17) is placed in the material conveying pipe (15).
6. The electron beam melting and forming furnace for tantalum metal according to claim 5, wherein: an arc-shaped groove is formed in the bottom of the material conveying pipe (15), a micro motor (18) is fixedly arranged in the arc-shaped groove, and a roller (19) is mounted on an output shaft of the micro motor (18).
7. The electron beam melting and forming furnace for tantalum metal according to claim 5, wherein: fixed range sensor (20) that are provided with in conveying pipeline (15) top, conveying pipeline (15) are kept away from sealing plug (21) are installed to the one end of swash plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310423.8U CN210945740U (en) | 2019-08-13 | 2019-08-13 | Electron beam melting forming furnace for tantalum metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310423.8U CN210945740U (en) | 2019-08-13 | 2019-08-13 | Electron beam melting forming furnace for tantalum metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210945740U true CN210945740U (en) | 2020-07-07 |
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ID=71390275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921310423.8U Active CN210945740U (en) | 2019-08-13 | 2019-08-13 | Electron beam melting forming furnace for tantalum metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210945740U (en) |
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2019
- 2019-08-13 CN CN201921310423.8U patent/CN210945740U/en active Active
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