CN114682782A - Material rod feeding mechanism of inert gas protection atomization device - Google Patents
Material rod feeding mechanism of inert gas protection atomization device Download PDFInfo
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- CN114682782A CN114682782A CN202011572143.1A CN202011572143A CN114682782A CN 114682782 A CN114682782 A CN 114682782A CN 202011572143 A CN202011572143 A CN 202011572143A CN 114682782 A CN114682782 A CN 114682782A
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- Prior art keywords
- bar
- eiga
- atomizing
- chamber
- atomization
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0836—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with electric or magnetic field or induction
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Abstract
The invention discloses a material bar feeding mechanism of inert gas protection atomization equipment, which comprises an EIGA atomization furnace smelting chamber, an upgrading assembly and a feeding assembly which are fixedly connected with the upper part of an EIGA atomization furnace atomization chamber, wherein the EIGA atomization furnace smelting chamber is arranged above a feed inlet of the EIGA atomization furnace atomization chamber, a bar A is clamped at the lower end of the bar A, an induction coil is arranged at the lowest end of the bar A, a sealing device and a cooling water interlayer are arranged at the junction of the bar A and the EIGA atomization furnace smelting chamber, a lifting assembly is also arranged at the upper part of the EIGA atomization furnace smelting chamber and comprises a lifting support, a screw rod pair and a lifting power motor, a screw rod sliding block is fixedly connected with a hollow rotating table, the hollow rotating table is driven by the rotating power motor through a connecting piece, the bar B in the middle is controlled to uniformly rotate at a constant speed, the bar B is fixed by a locking screw rod sleeve, and the material bar feeding mechanism adopts a brand new material bar feeding mode to realize continuous feeding, and no redundant stub bar is arranged, so that the production efficiency can be greatly improved, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of inert gas protection atomization equipment, in particular to a material rod feeding mechanism of inert gas protection atomization equipment.
Background
At present, inert gas protection gas atomization Equipment (EIGA) is imported with foreign technologies or self-developed, but has low atomization efficiency, only single atomization, short actual use time, long auxiliary time of waiting, clamping, vacuumizing and the like, and residual stub bars exist. There is a need for a bar feeding mechanism capable of realizing continuous atomization without excess stub bars, so that production efficiency is greatly improved, cost is saved, and atomization efficiency is improved.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the current situation that the atomization efficiency of the existing inert gas protection atomization equipment in China is low in the background technology, a charge bar feeding mechanism of the inert gas protection atomization equipment is designed, so that the production efficiency is greatly improved, the cost is saved, and the atomization efficiency is improved.
The technical scheme adopted for solving the problems is as follows:
a material bar feeding mechanism of inert gas protection atomizing equipment, which comprises an EIGA atomizing furnace smelting chamber, an upgrading component and a feeding component, wherein the EIGA atomizing furnace smelting chamber is fixedly connected with the upper part of an EIGA atomizing chamber,
the EIGA atomizing furnace smelting chamber is arranged above the feed inlet of the EIGA atomizing furnace, a bar A is clamped above the feed inlet of the EIGA atomizing furnace, the lowermost end of the bar A is provided with an induction coil and used for smelting a bar, a sealing device and a cooling water interlayer are arranged at the junction of the bar A and the EIGA atomizing furnace smelting chamber,
EIGA atomizing furnace smelting chamber upper portion still is provided with lifting unit, including lifting support, the vice and the lift motor power of lead screw, the vice upper and lower part of lead screw all is provided with to go up and down spacing and lift and descend spacing, and the lead screw is vice to be provided with the lead screw slider, lift motor power fixes in the lifting support upper end, its main shaft with the lead screw is vice to pass through the coupling joint transmission, the lead screw slider has linked firmly the cavity revolving stage to give the cavity revolving stage through the rotation motor power of connecting piece transmission with the help of, and bar B in the middle of the control is even at the uniform velocity rotatory, bar B is fixed by locking the sheath.
Furthermore, the junction of the upper part of the EIGA smelting chamber and the bar A is also provided with an auxiliary sealing chamber, and the upper end of the EIGA smelting chamber is also provided with a sealing device for preventing material leakage when the bar is fed.
Further, bar A upper end one side, fix still to be provided with supplementary clamping device on supplementary seal chamber, including die clamping cylinder and clamp rod for change the bar in order to promote atomization efficiency.
Furthermore, one end of the bar B is a threaded hole, the other end of the bar B is a threaded section, the size of the threaded section is the same as that of the bar B, the lower end of the threaded section is fixedly connected with the bar A through a customized threaded hole in a threaded mode, the upper end of the threaded section is fixedly connected with the threaded section of the bar C to be used in a threaded mode, and when the finished bar A is used, the bar C is further fixedly connected above the bar B in a threaded mode, so that continuous atomization is conducted, and time is saved.
Further, the lower end of the bar A is arranged to be a cone and matched with the induction coil to form metal atomization.
The invention has the beneficial effects that: the material rod feeding mechanism of the inert gas protection atomization device adopts a brand new material rod feeding mode, can realize continuous feeding, does not have redundant stub bars, can greatly improve the production efficiency and saves the cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic structural diagram of a charge bar feeding mechanism of an inert gas protected atomizing apparatus according to an embodiment;
FIG. 2 is a plan view of a charge bar feeding mechanism of the inert gas protected atomizing apparatus according to the embodiment;
the device comprises a 1-EIGA atomizing furnace atomizing chamber, a 2-EIGA atomizing furnace smelting chamber, a 3-induction coil, a 4-smelting chamber sealing device, a 5-lifting support, a 6-lifting lower limit, a 7-screw rod slide block, an 8-lifting upper limit, a 9-lifting power motor, a 10-locking sleeve, a 11-hollow rotating table, a 12-rotating power motor, a 13-material rod B, a 14-auxiliary clamping device, a 15-auxiliary sealing chamber sealing device, a 16-material rod A, a 17-auxiliary sealing chamber and a 18-cooling water interlayer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Example (b):
referring to fig. 1-2, the present embodiment provides a feed rod feeding mechanism of an inert gas protection atomization apparatus, which includes an EIGA atomization furnace smelting chamber 2, an upgrading assembly and a feeding assembly, wherein the EIGA atomization furnace smelting chamber 2 is fixedly connected to an upper portion of an EIGA atomization furnace atomization chamber 1.
EIGA atomizing furnace smelting chamber 2 sets up and has a bar A at 1 feed inlet top centre gripping of EIGA atomizing furnace atomizing chamber, bar A's the lower extreme is provided with induction coil 3 for smelt the bar, bar A and 2 junctures in EIGA atomizing furnace smelting chamber are provided with sealing device 4 and cooling water intermediate layer 18.
2 upper portions in EIGA atomizing furnace smelting chamber still are provided with lifting unit, including lifting support 5, the lead screw is vice and lift motor power 9, the vice upper and lower part of lead screw all is provided with spacing 8 in going up and down and goes up and down spacing 7 down, and the lead screw is vice to be provided with lead screw slider 7, lift motor power 9 is fixed in 5 upper ends of lifting support, its main shaft with the lead screw is vice to pass through the coupling joint transmission, lead screw slider 7 has linked firmly cavity revolving stage 11 to give cavity revolving stage 11 with the help of the connecting piece transmission through rotary motor 12, and bar B in the middle of the control is even at the uniform velocity rotatory, bar B is fixed for cover 10 by locking.
The further embodiment is that an auxiliary sealing chamber 17 is further arranged at the junction of the upper part of the EIGA atomizing furnace smelting chamber 2 and the bar material A, and a sealing device 15 is also arranged at the upper end of the auxiliary sealing chamber and is used for preventing the bar material from leaking during feeding.
In a further embodiment, an auxiliary clamping device 14, which includes a clamping cylinder and a clamping rod, is further disposed on one side of the upper end of the bar material a and fixed on the auxiliary sealing chamber 17, and is used for replacing the bar material to improve the atomization efficiency.
The further implementation scheme is that one end of the bar B is a threaded hole, the other end of the bar B is a threaded section, the size of the threaded section is the same as that of the bar B, the lower end of the threaded section is fixedly connected with the bar A through a customized threaded hole in a threaded mode, the upper end of the threaded section is fixedly connected with the threaded section of the bar C to be used in a threaded mode, and when the finished bar A is used, the bar C is further fixedly connected above the bar B in a threaded mode, so that continuous atomization is conducted to save time.
In a further embodiment, the lower end of the bar material A is arranged to be a cone, and the metal atomization is formed by matching the lower end of the bar material A with the induction coil 3.
The installation steps of the material bar continuous feeding device are as follows:
1. a sealing device 4 is arranged at the top of the smelting chamber 2 of the EIGA atomizing furnace;
2. a vacuum auxiliary sealing chamber 17 is arranged at the upper part of the smelting chamber;
3. a sealing device 15 is arranged at the top of the auxiliary sealing chamber 17;
4. a lifting power motor 9 is arranged on the lifting support 5;
5. mounting the hollow rotating platform 11 on the screw rod sliding block 7;
6. the locking cross-section is sleeved on the hollow rotating platform 11;
7. the material rod (comprising a threaded rod material A and a threaded rod material B) is placed in the locking cross section sleeve 10, the lifting power motor 9 is started, and the material rod 16 is slowly conveyed into the auxiliary sealing chamber 17 and the smelting chamber 2.
8. And when the screw rod sliding block 7 reaches the lower lifting limit 6, the material rods are loaded.
9. The material rod clamping device 14 acts to clamp the material rod, the locking cross section sleeve 10 is loosened, the sliding block rapidly returns to the upper limit of the lifting and locking cross section sleeve 10, the material rod clamping device 14 is loosened, and normal operation is performed.
10. And repeating the operation 9 until the work is finished.
11. The charge bar is always at that position, and only the screw connection of loading charge bar can be needed to shut down and load every time.
Specifically, the following are mentioned:
1) the material rod clamping can be a mechanical sleeve; air cylinders or calipers may also be employed.
2) The lifting power motor can be servo, frequency conversion and hydraulic control.
3) The rotating power motor can be servo, frequency conversion and pneumatic, and the lifting power motor and the rotating power motor can be set and adjusted in speed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, the scope of the present invention being defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a charge bar feed mechanism of inert gas protection atomizing equipment, is including linking firmly EIGA atomizing furnace smelting chamber, upgrading subassembly and the feeding subassembly on EIGA atomizing furnace atomizing chamber upper portion, its characterized in that:
the EIGA atomizing furnace smelting chamber is arranged above a feed inlet of the EIGA atomizing furnace atomizing chamber, a bar A is clamped, the lowermost end of the bar A is provided with an induction coil and used for smelting the bar, a sealing device and a cooling water interlayer are arranged at the junction of the bar A and the EIGA atomizing furnace smelting chamber,
EIGA atomizing furnace smelting chamber upper portion still is provided with lifting unit, including lifting support, the vice and the lift motor power of lead screw, the vice upper and lower part of lead screw all is provided with to go up and down spacing and lift and descend spacing, and the lead screw is vice to be provided with the lead screw slider, lift motor power fixes in the lifting support upper end, its main shaft with the lead screw is vice to pass through the coupling joint transmission, the lead screw slider has linked firmly the cavity revolving stage to give the cavity revolving stage through the rotation motor power of connecting piece transmission with the help of, and bar B in the middle of the control is even at the uniform velocity rotatory, bar B is fixed by locking the sheath.
2. The charge bar feeding mechanism of inert gas protection atomizing equipment according to claim 1, characterized in that: an auxiliary sealing chamber is further arranged at the junction of the upper part of the EIGA atomizing furnace smelting chamber and the bar A, and a sealing device is also arranged at the upper end of the EIGA atomizing furnace smelting chamber.
3. The charge bar feeding mechanism of inert gas protection atomizing equipment according to claim 1, characterized in that: and an auxiliary clamping device is also arranged on one side of the upper end of the bar A and fixed on the auxiliary sealing chamber and comprises a clamping cylinder and a clamping rod.
4. The charge bar feeding mechanism of inert gas protection atomizing equipment according to claim 1, characterized in that: one of them end of bar B is the screw hole, and another is the screw thread section, and the size is with the specification, and it is fixed through the screw hole spiro union of customization between lower extreme and the bar A, and the upper end is fixed with the screw thread section spiro union of bar C who treats to use, when using the bar A of accomplishing, spiro union bar C again in bar B top to this continues atomizing in order to save time.
5. The charge bar feeding mechanism of inert gas protection atomizing equipment according to claim 1, characterized in that: the lower end of the bar A is set to be a cone and is matched with the induction coil to form metal atomization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572143.1A CN114682782A (en) | 2020-12-27 | 2020-12-27 | Material rod feeding mechanism of inert gas protection atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572143.1A CN114682782A (en) | 2020-12-27 | 2020-12-27 | Material rod feeding mechanism of inert gas protection atomization device |
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| Publication Number | Publication Date |
|---|---|
| CN114682782A true CN114682782A (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011572143.1A Pending CN114682782A (en) | 2020-12-27 | 2020-12-27 | Material rod feeding mechanism of inert gas protection atomization device |
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| CN (1) | CN114682782A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592299A (en) * | 2022-10-18 | 2023-01-13 | 中国航发北京航空材料研究院（Cn） | Short-process preparation equipment and method for hard-to-deform alloy welding wire |
| CN115815608A (en) * | 2022-11-30 | 2023-03-21 | 安德伦(重庆)材料科技有限公司 | Continuous feeding device and method for gas atomization powder preparation |
-
2020
- 2020-12-27 CN CN202011572143.1A patent/CN114682782A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592299A (en) * | 2022-10-18 | 2023-01-13 | 中国航发北京航空材料研究院（Cn） | Short-process preparation equipment and method for hard-to-deform alloy welding wire |
| CN115815608A (en) * | 2022-11-30 | 2023-03-21 | 安德伦(重庆)材料科技有限公司 | Continuous feeding device and method for gas atomization powder preparation |
| CN115815608B (en) * | 2022-11-30 | 2023-08-29 | 安德伦(重庆)材料科技有限公司 | Continuous feeding device for gas atomization powder preparation and gas atomization powder preparation method |
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