CN113118448A - Novel rotatory supersound metal powder process equipment - Google Patents
Novel rotatory supersound metal powder process equipment Download PDFInfo
- Publication number
- CN113118448A CN113118448A CN202110387600.8A CN202110387600A CN113118448A CN 113118448 A CN113118448 A CN 113118448A CN 202110387600 A CN202110387600 A CN 202110387600A CN 113118448 A CN113118448 A CN 113118448A
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- Prior art keywords
- ultrasonic
- equipment
- rotary
- tin
- outer cover
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- 239000000843 powder Substances 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000008569 process Effects 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000010298 pulverizing process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000000889 atomisation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B22F2202/00—Treatment under specific physical conditions
- B22F2202/01—Use of vibrations
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention discloses novel rotary ultrasonic metal pulverizing equipment which comprises ultrasonic equipment, an equipment outer cover, an ultrasonic rotating mechanism, a powder making chamber, a sealing mechanism, a rotary lifting feeding mechanism and a material collecting mechanism, wherein the ultrasonic equipment is arranged on the equipment outer cover; the ultrasonic equipment is arranged on one side of the equipment housing, the ultrasonic rotating mechanism is arranged on one side of the ultrasonic equipment, and the ultrasonic rotating mechanism is also arranged on one side of the equipment housing. The invention cancels two steps of molten metal conveying and liquid dropping, greatly saves the energy consumption, greatly improves the contact area of the ultrasonic tool head and the molten metal compared with the condition of the liquid dropping, and greatly improves the powder making efficiency; the process of heating the whole powder making chamber is replaced by heating in the tin pot, so that the energy consumption is greatly reduced, and meanwhile, the rotary replacement of the tin pot can adapt to the continuous work of continuous equipment; the rotary lifting mechanism can achieve the functions of rotary replacement and positioning between the tin pots.
Description
Technical Field
The invention relates to metal powder manufacturing equipment, in particular to novel rotary ultrasonic metal powder manufacturing equipment.
Background
The preparation of metal powder by ultrasonic atomization is characterized by that it utilizes the cavitation action of ultrasonic wave and tension wave effect to break metal melt into fine liquid drops, and after solidification it can be made into spherical powder, generally includes the modes of ultrasonic gas atomization and ultrasonic vibration atomization. The ultrasonic vibration atomization proposed by Ruthardt flows a metal melt onto the surface of an ultrasonic tool head to spread into a liquid film, and the liquid film is crushed by ultrasonic waves and is stirred into liquid drops which fly out of a vibration surface to be solidified into spherical powder. However, molten metal is required to be dropped onto the ultrasonic tool bit, and the problem of molten metal transportation is required and is low in efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a novel rotary ultrasonic metal powder making device, two steps of molten metal conveying and liquid dropping are eliminated, the energy consumption is greatly saved, meanwhile, the contact area of an ultrasonic tool head and the molten metal is greatly improved compared with the situation of the liquid dropping, and the powder making efficiency is also greatly improved; the process of heating the whole powder making chamber is replaced by heating in the tin pot, so that the energy consumption is greatly reduced, and meanwhile, the rotary replacement of the tin pot can adapt to the continuous work of continuous equipment; the rotary lifting mechanism can achieve the functions of rotary replacement and positioning between the tin pots.
The novel rotary ultrasonic metal powder making equipment is realized by the following technical scheme: comprises ultrasonic equipment, an equipment cover, an ultrasonic rotating mechanism, a powder making chamber, a sealing mechanism, a rotating lifting feeding mechanism and a material collecting mechanism;
the ultrasonic equipment is arranged on one side of the equipment outer cover, the ultrasonic rotating mechanism is arranged on one side of the ultrasonic equipment, and the ultrasonic rotating mechanism is also arranged on one side of the equipment outer cover; the sealing mechanism is arranged on the equipment cover, the inner part of the equipment cover is divided into a powder making chamber and an installation chamber through the sealing mechanism, and the rotary lifting feeding mechanism is arranged in the installation chamber.
As a preferred technical scheme, the rotary lifting feeding mechanism comprises more than one tin pot heating mechanism, a rotary platform, a rotary speed reducing motor and a screw rod lifting motor, wherein the more than one tin pot heating mechanism is arranged on the periphery above the rotary platform; a bracket is arranged below the rotating platform, a rotating speed reducing motor is arranged on the bracket, and an output shaft of the rotating speed reducing motor is connected with the rotating platform; the screw rod lifting motor is arranged below the bracket, and the screw rod of the screw rod lifting motor is connected with the bracket.
As a preferred technical solution, the ultrasonic device includes an ultrasonic transducer, a housing, and a first synchronizing wheel; the shell is arranged on one side of the first synchronous wheel, and the ultrasonic transducer is arranged in the shell; the other side of the first synchronizing wheel is provided with a mounting flange, and the ultrasonic equipment is arranged on an equipment cover through the mounting flange; the ultrasonic transducer is connected with an ultrasonic amplitude transformer, the other end of the ultrasonic amplitude transformer penetrates through the first synchronizing wheel and the mounting flange, and an ultrasonic tool head is mounted at the other end of the ultrasonic amplitude transformer; the ultrasonic tool head is arranged in a tin pot heating mechanism.
According to a preferable technical scheme, the sealing mechanism comprises two groups of cylinders which are arranged oppositely up and down and sealing plates which are arranged on the cylinders; the upper and lower groups of sealing plates clamp the rotary platform up and down through the cylinder, thereby achieving the effect of sealing the tin pot heating mechanism.
As the preferred technical scheme, the ultrasonic wave rotary mechanism comprises a stepping motor, a synchronous belt, a second synchronous wheel, a mounting bracket and a cooling fan, the ultrasonic wave rotary mechanism is fixed on the equipment housing through the mounting bracket, and the first synchronous wheel of the ultrasonic wave equipment is connected with the second synchronous wheel through the synchronous belt.
As a preferred technical scheme, the tin pot heating mechanism comprises a tin pot and a heating device arranged on the tin pot; a temperature sensor is arranged in the tin pot, and a powder outlet is arranged on the tin pot.
As preferred technical scheme, the device that gathers materials includes silo and fixed bolster, and the silo passes through the fixed bolster to be installed in the powder process indoor.
As the preferred technical scheme, a tin block filling port is arranged on the other side of the ultrasonic equipment.
As a preferred technical scheme, an air supply valve and a control system are installed on the equipment housing.
The invention has the beneficial effects that: the invention cancels two steps of molten metal conveying and liquid dropping, greatly saves the energy consumption, greatly improves the contact area of the ultrasonic tool head and the molten metal compared with the condition of the liquid dropping, and greatly improves the powder making efficiency; the process of heating the whole powder making chamber is replaced by heating in the tin pot, so that the energy consumption is greatly reduced, and meanwhile, the rotary replacement of the tin pot can adapt to the continuous work of continuous equipment; the rotary lifting mechanism can achieve the functions of rotary replacement and positioning between the tin pots.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of an ultrasonic apparatus of the present invention;
fig. 4 is a schematic structural diagram of the rotary lifting feeding mechanism of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-4, the novel rotary ultrasonic metal pulverizing apparatus of the present invention comprises an ultrasonic apparatus 1, an apparatus housing 2, an ultrasonic rotating mechanism 3, a pulverizing chamber 4, a sealing mechanism 5, a rotary lifting feeding mechanism 6 and a material collecting mechanism 8;
the ultrasonic equipment 1 is arranged on one side of the equipment housing 2, the ultrasonic rotating mechanism 3 is arranged on one side of the ultrasonic equipment 1, and the ultrasonic rotating mechanism 3 is also arranged on one side of the equipment housing 2; the sealing mechanism 5 is installed on the equipment housing 2, the inner part of the equipment housing 2 is divided into the powder making chamber 4 and the installation chamber through the sealing mechanism 5, and the rotary lifting feeding mechanism 6 is installed in the installation chamber.
In this embodiment, the rotary lifting feeding mechanism 6 includes more than one tin pot heating mechanism 7, a rotary platform 15, a rotary speed reduction motor 18 and a screw rod lifting motor 19, and the more than one tin pot heating mechanisms 7 are installed around the upper part of the rotary platform 15; a bracket is arranged below the rotating platform 15, a rotating speed reducing motor 18 is arranged on the bracket, and an output shaft of the rotating speed reducing motor 18 is connected with the rotating platform 15; the screw rod lifting motor 19 is arranged below the bracket, and the screw rod of the screw rod lifting motor 19 is connected with the bracket and is responsible for rotary feeding and lifting positioning.
In the present embodiment, the ultrasonic apparatus 1 includes an ultrasonic transducer 9, a housing 12, and a first synchronizing wheel 13; the shell 12 is arranged at one side of the first synchronous wheel 13, and the ultrasonic transducer 9 is arranged in the shell 12; an installation flange 14 is installed on the other side of the first synchronous wheel 13, and the ultrasonic equipment 1 is installed on the equipment outer cover 2 through the installation flange 14; the ultrasonic transducer 9 is connected with an ultrasonic amplitude transformer 10, the other end of the ultrasonic amplitude transformer 10 penetrates through a first synchronizing wheel 13 and a mounting flange 14, and an ultrasonic tool head 11 is mounted at the other end of the ultrasonic amplitude transformer 10; the ultrasonic tool head 11 is arranged in a tin pot heating mechanism 7, and liquid metal is crushed by high-frequency vibration and then changed into spherical metal powder.
In this embodiment, the sealing mechanism 5 includes two sets of cylinders 5.1 disposed opposite to each other up and down and a sealing plate 5.2 mounted on the cylinders 5.1; thereby two sets of closing plates 5.2 from top to bottom press from both sides tight rotary platform 15 from top to bottom through cylinder 5.1 and reach the effect of sealed tin pot heating mechanism 7, are responsible for the sealed protection during the powder process.
In this embodiment, the ultrasonic rotation mechanism 3 is composed of a stepping motor, a synchronous belt, a second synchronous wheel, a mounting bracket and a cooling fan, the ultrasonic rotation mechanism 3 is fixed on the equipment housing 2 through the mounting bracket, and the first synchronous wheel 13 of the ultrasonic equipment 1 is connected with the second synchronous wheel through the synchronous belt, so that the ultrasonic rotation mechanism 3 drives the ultrasonic equipment 1 to rotate.
In this embodiment, the tin pan heating mechanism 7 includes a tin pan 16 and a heating device 17 installed on the tin pan 16; a temperature sensor is arranged in the tin pot 16, and a powder outlet is arranged on the tin pot 16 and used for heating the tin blocks into tin liquid.
In this embodiment, the collecting device 8 includes a trough and a fixing bracket, and the trough is installed in the powder making chamber 4 through the fixing bracket and used for collecting and conveying the metal powder.
In this embodiment, the other side of the ultrasonic device 1 is provided with a solder paste filling port for filling solder paste.
In this embodiment, the apparatus housing 2 is provided with an air supply valve and a control system, and the metal powder is prevented from being oxidized by the air supply valve and the control system.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (9)
1. The utility model provides a novel rotatory supersound metal powder process equipment which characterized in that: comprises an ultrasonic device (1), a device cover (2), an ultrasonic rotating mechanism (3), a powder making chamber (4), a sealing mechanism (5), a rotating lifting feeding mechanism (6) and a material collecting mechanism (8);
the ultrasonic equipment (1) is arranged on one side of the equipment outer cover (2), the ultrasonic rotating mechanism (3) is arranged on one side of the ultrasonic equipment (1), and the ultrasonic rotating mechanism (3) is also arranged on one side of the equipment outer cover (2); the sealing mechanism (5) is arranged on the equipment outer cover (2), the inner part of the equipment outer cover (2) is divided into a powder making chamber (4) and an installation chamber through the sealing mechanism (5), and the rotary lifting feeding mechanism (6) is arranged in the installation chamber.
2. The novel rotary ultrasonic metal pulverizing apparatus of claim 1, wherein: the rotary lifting feeding mechanism (6) comprises more than one tin pot heating mechanism (7), a rotary platform (15), a rotary speed reducing motor (18) and a screw rod lifting motor (19), and the more than one tin pot heating mechanism (7) is arranged on the periphery above the rotary platform (15); a bracket is arranged below the rotating platform (15), a rotating speed reducing motor (18) is arranged on the bracket, and an output shaft of the rotating speed reducing motor (18) is connected with the rotating platform (15); the screw rod lifting motor (19) is arranged below the bracket, and the screw rod of the screw rod lifting motor (19) is connected with the bracket.
3. The novel rotary ultrasonic metal pulverizing apparatus of claim 1, wherein: the ultrasonic device (1) comprises an ultrasonic transducer (9), a housing (12) and a first synchronous wheel (13); the shell (12) is arranged on one side of the first synchronous wheel (13), and the ultrasonic transducer (9) is arranged in the shell (12); a mounting flange (14) is mounted on the other side of the first synchronous wheel (13), and the ultrasonic equipment (1) is mounted on the equipment outer cover (2) through the mounting flange (14); the ultrasonic transducer (9) is connected with an ultrasonic amplitude transformer (10), the other end of the ultrasonic amplitude transformer (10) penetrates through a first synchronizing wheel (13) and a mounting flange (14), and an ultrasonic tool head (11) is mounted at the other end of the ultrasonic amplitude transformer (10); the ultrasonic tool head (11) is arranged in a tin pot heating mechanism (7).
4. The novel rotary ultrasonic metal pulverizing apparatus of claim 1, wherein: the sealing mechanism (5) comprises two groups of cylinders (5.1) which are arranged oppositely up and down and a sealing plate (5.2) arranged on the cylinders (5.1); the upper and lower groups of sealing plates (5.2) clamp the rotary platform (15) up and down through the cylinder (5.1) so as to achieve the effect of sealing the tin pot heating mechanism (7).
5. The novel rotary ultrasonic metal pulverizing apparatus of claim 1, wherein: the ultrasonic wave rotating mechanism (3) is composed of a stepping motor, a synchronous belt, a second synchronous wheel, a mounting support and a cooling fan, the ultrasonic wave rotating mechanism (3) is fixed on the equipment outer cover (2) through the mounting support, and the first synchronous wheel (13) of the ultrasonic equipment (1) is connected with the second synchronous wheel through the synchronous belt.
6. The novel rotary ultrasonic metal pulverizing apparatus of claim 2, wherein: the tin pan heating mechanism (7) comprises a tin pan (16) and a heating device (17) arranged on the tin pan (16); a temperature sensor is arranged in the tin pot (16), and a powder outlet is arranged on the tin pot (16).
7. The novel rotary ultrasonic metal pulverizing apparatus of claim 1, wherein: the material collecting device (8) comprises a trough and a fixed support, and the trough is arranged in the powder making chamber (4) through the fixed support.
8. The novel rotary ultrasonic metal pulverizing apparatus of claim 1, wherein: and a tin block filling port is arranged on the other side of the ultrasonic equipment (1).
9. The novel rotary ultrasonic metal pulverizing apparatus of claim 1, wherein: an air supply valve and a control system are arranged on the equipment outer cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387600.8A CN113118448A (en) | 2021-04-12 | 2021-04-12 | Novel rotatory supersound metal powder process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387600.8A CN113118448A (en) | 2021-04-12 | 2021-04-12 | Novel rotatory supersound metal powder process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113118448A true CN113118448A (en) | 2021-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110387600.8A Pending CN113118448A (en) | 2021-04-12 | 2021-04-12 | Novel rotatory supersound metal powder process equipment |
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| Country | Link |
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| CN (1) | CN113118448A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6379903A (en) * | 1986-09-22 | 1988-04-09 | Ishikawajima Harima Heavy Ind Co Ltd | Apparatus for producing metal powder |
| CN201208649Y (en) * | 2008-03-31 | 2009-03-18 | 东莞优诺电子焊接材料有限公司 | Apparatus for preparing spherical tin-base alloy powder by supersonic vibration atomization method |
| CN203900493U (en) * | 2014-06-09 | 2014-10-29 | 宋年发 | Centrifugal ultrasonic metal powder atomizer |
| CN204770679U (en) * | 2015-07-13 | 2015-11-18 | 深圳市福英达工业技术有限公司 | Make spherical fine metal powder's rotatory ultrasonic atomization device |
| CN110421178A (en) * | 2019-09-10 | 2019-11-08 | 云南锡业锡材有限公司 | A kind of device and method preparing high-quality spherical shape welding powder |
| CN110976895A (en) * | 2019-12-27 | 2020-04-10 | 深圳微纳增材技术有限公司 | Production device and production method of metal powder |
| CN111705256A (en) * | 2020-01-20 | 2020-09-25 | 北京科技大学 | System and method for preparing metal material by vacuum induction continuous casting high-throughput |
-
2021
- 2021-04-12 CN CN202110387600.8A patent/CN113118448A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6379903A (en) * | 1986-09-22 | 1988-04-09 | Ishikawajima Harima Heavy Ind Co Ltd | Apparatus for producing metal powder |
| CN201208649Y (en) * | 2008-03-31 | 2009-03-18 | 东莞优诺电子焊接材料有限公司 | Apparatus for preparing spherical tin-base alloy powder by supersonic vibration atomization method |
| CN203900493U (en) * | 2014-06-09 | 2014-10-29 | 宋年发 | Centrifugal ultrasonic metal powder atomizer |
| CN204770679U (en) * | 2015-07-13 | 2015-11-18 | 深圳市福英达工业技术有限公司 | Make spherical fine metal powder's rotatory ultrasonic atomization device |
| CN110421178A (en) * | 2019-09-10 | 2019-11-08 | 云南锡业锡材有限公司 | A kind of device and method preparing high-quality spherical shape welding powder |
| CN110976895A (en) * | 2019-12-27 | 2020-04-10 | 深圳微纳增材技术有限公司 | Production device and production method of metal powder |
| CN111705256A (en) * | 2020-01-20 | 2020-09-25 | 北京科技大学 | System and method for preparing metal material by vacuum induction continuous casting high-throughput |
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Application publication date: 20210716 |