CN115338413A - Atomizing device for preparing alloy metal powder - Google Patents
Atomizing device for preparing alloy metal powder Download PDFInfo
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- CN115338413A CN115338413A CN202210816298.8A CN202210816298A CN115338413A CN 115338413 A CN115338413 A CN 115338413A CN 202210816298 A CN202210816298 A CN 202210816298A CN 115338413 A CN115338413 A CN 115338413A
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- sliding sleeve
- metal powder
- atomizing device
- spring
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- 239000000843 powder Substances 0.000 title claims abstract description 52
- 229910002065 alloy metal Inorganic materials 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000011261 inert gas Substances 0.000 abstract description 11
- 229910045601 alloy Inorganic materials 0.000 abstract description 8
- 239000000956 alloy Substances 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000010405 clearance mechanism Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009827 uniform distribution 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
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention relates to an atomizing device, in particular to an atomizing device for preparing alloy metal powder. The technical problem of the invention is as follows: provided is an atomizing device for preparing alloy metal powder, which improves the yield and fluidity of the alloy powder. The utility model provides an atomizing device for preparing alloy metal powder, is including stabilizer blade, framework, heating cabinet, touch switch, discharging pipe, blocking mechanism and the mechanism of blowing, and the even interval of framework bottom circumference is equipped with four stabilizer blades, and the framework top is equipped with the heating cabinet, and it has the discharge gate to open the heating cabinet downside, and framework lower part left side is equipped with touch switch, and the framework bottom is connected with the discharging pipe, and the heating cabinet top is equipped with blocking mechanism, the inside mechanism of blowing that is equipped with of framework. The first air pump repeatedly moves up and down so as to enlarge the spraying range of the high-pressure inert gas, so that the alloy metal solution can be fully atomized.
Description
Technical Field
The invention relates to an atomizing device, in particular to an atomizing device for preparing alloy metal powder.
Background
The atomization preparation of metal powder is that the solution is pulverized into fine liquid drops by high-pressure high-speed gas, and the fine metal powder is obtained by rapid condensation. The alloy metal powder of present atomizing powder process device preparation is because the gas injection scope is little, and alloy metal solution can not fully atomize, and then leads to there being the condition of serious adhesion, and this not only makes alloy powder yield hang down excessively, still leads to alloy powder mobility poor, influences the subsequent use of alloy powder, carries alloy powder simultaneously and often takes place the jam of sending the powder system to and send the inhomogeneous situation of powder.
Therefore, an atomizing device for preparing an alloy metal powder that improves the yield and fluidity of the alloy powder is provided in view of the above-described problems.
Disclosure of Invention
In order to overcome the defects of low yield and poor fluidity of the alloy powder, the invention has the technical problems that: provided is an atomizing device for preparing alloy metal powder, which improves the yield and fluidity of the alloy powder.
The technical scheme is as follows: the utility model provides an atomizing device for preparing alloy metal powder, is including stabilizer blade, framework, heating cabinet, touch switch, discharging pipe, blocking mechanism and the mechanism of blowing, and the even interval of framework bottom circumference is equipped with four stabilizer blades, and the framework top is equipped with the heating cabinet, and it has the discharge gate to open the heating cabinet downside, and framework lower part left side is equipped with touch switch, and the framework bottom is connected with the discharging pipe, and the heating cabinet top is equipped with blocking mechanism, the inside mechanism of blowing that is equipped with of framework.
In addition, it is especially preferred that the blocking mechanism comprises a first support, a speed reduction motor, a cam, a T-shaped rod, a blocking block and a temperature sensor, the first support is arranged on the left side of the top of the heating box, the speed reduction motor is arranged on the upper portion of the first support, the cam is arranged on an output shaft of the speed reduction motor, the T-shaped rod connected with the cam in a sliding mode is arranged in the middle of the heating box, the blocking block in contact with a discharge port of the heating box is arranged at the bottom of the T-shaped rod, and the temperature sensor located on the left side of the first support is arranged on the left side of the upper portion of the heating box.
In addition, it is particularly preferred that the air blowing mechanism comprises a second support, a first distance sensor, an air inlet pipe, a first sliding sleeve, a first spring, a first air pump, a first hose and a fixed rod, the second support is arranged at the top of the first support, the first distance sensor is arranged on the upper portion of the second support, the air inlet pipe is connected to the right side of the upper portion of the frame, two fixed rods are arranged on the right side of the upper portion of the frame, the first sliding sleeve is arranged in a sliding mode between the fixed rods, the first spring is connected between the first sliding sleeve and the fixed rods, the first air pump is arranged in the middle of the first sliding sleeve, and the first hose is connected between the first air pump and the air inlet pipe.
In addition, especially preferred, still including pushing mechanism, pushing mechanism is including the third support, electric putter, magnet, first hollow tube, first pressure sensor, the iron plate, first catch bar and second spring, framework middle part right side is equipped with the third support, third support right side is equipped with electric putter, the slidingtype magnet of being connected with electric putter telescopic link that is equipped with in framework right side upper portion, the intake pipe top is equipped with first hollow tube, framework upper portion right side is equipped with first pressure sensor, first sliding sleeve right side is equipped with the iron plate of inhaling mutually with magnet, the gliding style is equipped with first catch bar on the first hollow tube, be connected with the second spring between first catch bar and the first hollow tube.
In addition, it is especially preferred that the oxygen supply device further comprises an oxygen supply mechanism, the oxygen supply mechanism comprises a fourth support, a second air pump, a second distance sensor, a fifth support, an air outlet pipe, a second hose, a pipeline and a first torsion spring, the fourth support located on the lower side of the third support is arranged on the right side of the lower portion of the frame, the second air pump is arranged in the middle of the fourth support, the second distance sensor is arranged in the middle of the third support, two fifth supports are arranged in the middle of the right side of the frame, the air outlet pipe is arranged between the left sides of the fifth supports in a rotating mode, the second hose is connected to the middle of the right side of the air outlet pipe, a pipeline penetrating through the frame is connected between the second hose and the second air pump, and the first torsion spring is connected between the air outlet pipe and the fifth supports.
In addition, it is particularly preferable that the hydraulic support further comprises a rotating mechanism, the rotating mechanism comprises a sixth support, a driving motor, a seventh support, a rotating shaft, a conical block, a conical gear set, a second hollow pipe, a second pressure sensor, a second push rod and a third spring, the sixth support is arranged on the left side of the upper portion of the frame body, the driving motor is arranged in the middle of the sixth support, the seventh support is arranged on the upper portion of the left side in the frame body, the rotating shaft rotatably connected with the frame body is arranged on the lower side of the seventh support, the left side of the rotating shaft is connected with an output shaft of the driving motor through a coupler, the conical block is rotatably arranged on the right side of the seventh support, the conical gear set is arranged between the upper portion of the conical block and the right side of the rotating shaft, the conical gear set is composed of two bevel gears, the two bevel gears are meshed with each other, the second hollow pipe is arranged on the right side of the top of the pipeline, the right side of the lower portion of the frame body is provided with the second pressure sensor positioned on the upper side of the fourth support, the second push rod is slidably arranged on the second hollow pipe, and the third spring is connected between the second push rod and the second hollow pipe.
In addition, it is especially preferred, still including clearance mechanism, clearance mechanism is including the drive belt, the second sliding sleeve, the fourth spring, the brush, the driving lever, second torsion spring, fifth spring and bull stick, the upper portion slidingtype in the left side is equipped with the second sliding sleeve in the framework, be connected with the fourth spring between second sliding sleeve bottom and the framework, left side middle part is equipped with the bull stick in the framework, around there being the drive belt through the drive wheel between bull stick and the pivot left side, the inboard slidingtype of second sliding sleeve is equipped with the brush, the rotary type is equipped with the driving lever with the contact of second sliding sleeve on the drive belt, be connected with second torsion spring between driving lever and the drive belt, be connected with the fifth spring between brush and the second sliding sleeve.
In addition, especially preferred is that the gas outlet pipe further comprises a swing mechanism, wherein the swing mechanism comprises an eighth support, a rack and a straight gear, the eighth support is symmetrically arranged at the bottom of the first sliding sleeve in the front-back direction, the racks are arranged at the bottom of the eighth support, and the straight gears meshed with the racks on the same side are symmetrically arranged at the front-back direction of the gas outlet pipe.
In addition, particularly preferably, the atomizing device further comprises a control box, the control box is arranged on the left side of the lower portion of the frame body, a switching power supply, a power supply module and a control module are installed in the control box, the switching power supply supplies power to the whole atomizing device for preparing the alloy metal powder, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first pressure sensor, the second pressure sensor, the first distance sensor, the second distance sensor, the temperature sensor and the touch switch are electrically connected with the control module; the electric push rod, the first air pump, the driving motor, the second air pump and the heating box are all connected with the control module through the relay control module; the speed reducing motor is connected with the control module through the direct current motor positive and negative rotation module.
Compared with the prior art, the invention has the following advantages: 1. the first air pump repeatedly moves up and down to enlarge the spraying range of the high-pressure inert gas, so that the alloy metal solution can be fully atomized;
2. the second air pump conveys the oxygen-containing gas into the frame body, so that the oxygen-containing gas can passivate the surface of the alloy metal powder in the atomization process of the alloy metal solution, and the condition of small particle adhesion can be remarkably reduced by the alloy metal powder with passivated surface;
3. the atomized metal powder is blown by the high-pressure inert gas to collide with the conical block, so that the metal powder bonded together is scattered, and the metal powder is effectively prevented from being bonded together;
4. the hairbrush is always attached to the conical block under the action of the reset of the fifth spring, so that the second sliding sleeve drives the hairbrush to move up and down when the conical block rotates, and metal powder on the conical block is cleaned;
5. the first sliding sleeve moves up and down to drive the eighth support and the rack to move up and down, the rack drives the straight gear and the air outlet pipe to rotate forward and backward, and the air outlet pipe rotates forward and backward repeatedly to realize uniform distribution of oxygen-containing gas in the frame.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of a first plugging mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a second embodiment of the plugging mechanism of the present invention.
FIG. 5 is a schematic perspective view of a first blowing mechanism according to the present invention.
FIG. 6 is a schematic diagram of a second three-dimensional structure of the blowing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a first pushing mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a second pushing mechanism of the present invention.
Fig. 9 is a schematic partial perspective view of the pushing mechanism of the present invention.
Fig. 10 is a schematic perspective view of the oxygen inlet mechanism of the present invention.
FIG. 11 is a schematic view of a first partial body structure of the oxygen inlet mechanism of the present invention.
FIG. 12 is a schematic view of a second partial body structure of the oxygen inlet mechanism of the present invention.
Fig. 13 is a schematic perspective view of a first rotating mechanism according to the present invention.
Fig. 14 is a schematic perspective view of a second rotary mechanism according to the present invention.
Fig. 15 is a schematic partial perspective view of the rotating mechanism of the present invention.
FIG. 16 is a schematic perspective view of a first cleaning mechanism according to the present invention.
FIG. 17 is a schematic perspective view of a second cleaning mechanism according to the present invention.
Fig. 18 is a schematic perspective view of a part of the cleaning mechanism of the present invention.
Fig. 19 is a schematic perspective view of the swing mechanism of the present invention.
Fig. 20 is a circuit block diagram of the present invention.
Fig. 21 is a schematic circuit diagram of the present invention.
Wherein the figures include the following reference numerals: 1. a support leg, 2, a frame body, 3, a heating box, 4, a control box, 5, a touch switch, 6, a discharge pipe, 7, a blocking mechanism, 71, a first support, 72, a speed reducing motor, 73, a cam, 74, a T-shaped rod, 75, a blocking block, 76, a temperature sensor, 8, an air blowing mechanism, 81, a second support, 82, a first distance sensor, 83, an air inlet pipe, 84, a first sliding sleeve, 85, a first spring, 86, a first air pump, 87, a first hose, 88, a fixing rod, 9, a pushing mechanism, 91, a third support, 92, an electric push rod, 93, a magnet, 94, a first hollow pipe, 95, a first pressure sensor, 96, an iron block, 97, a first push rod, 98, a second spring, 10, an oxygen inlet mechanism, 101, a fourth support, 102, a second air pump, 103, a second distance sensor, 104, a fifth support, 105, an air outlet pipe, 106, a second hose, 107, a pipeline, 108, a first torsion spring, 11, a rotating mechanism, 111, a sixth support, 112, a driving motor, 113, a seventh support, 114, a rotating shaft, 115, a conical block, 116, a bevel gear set, 117, a second hollow pipe, 118, a second pressure sensor, 119, a second push rod, 1110, a third spring, 12, a cleaning mechanism, 121, a driving belt, 122, a second sliding sleeve, 123, a fourth spring, 124, a brush, 125, a deflector rod, 126, a second torsion spring, 127, a fifth spring, 128, a rotating rod, 13, a swinging mechanism, 131, an eighth support, 132, a rack, 133 and a spur gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
An atomizing device for preparing alloy metal powder is shown in figures 1-21 and comprises support legs 1, a frame body 2, a heating box 3, a touch switch 5, a discharging pipe 6, a blocking mechanism 7 and a blowing mechanism 8, wherein four support legs 1 are arranged at the bottom of the frame body 2 at even intervals in the circumferential direction, the heating box 3 is arranged at the top of the frame body 2, a discharging port is formed in the lower side of the heating box 3, the touch switch 5 is arranged on the left side of the lower portion of the frame body 2, the discharging pipe 6 is connected to the bottom of the frame body 2, the blocking mechanism 7 is arranged at the top of the heating box 3, and the blowing mechanism 8 is arranged inside the frame body 2.
The blocking mechanism 7 comprises a first support 71, a speed reducing motor 72, a cam 73, a T-shaped rod 74, a blocking block 75 and a temperature sensor 76, the first support 71 is arranged on the left side of the top of the heating box 3, the speed reducing motor 72 is arranged on the upper portion of the first support 71, the cam 73 is arranged on an output shaft of the speed reducing motor 72, the T-shaped rod 74 is arranged in the middle of the heating box 3 in a sliding mode, the T-shaped rod 74 is connected with the cam 73 in a sliding mode, the blocking block 75 is arranged at the bottom of the T-shaped rod 74, the blocking block 75 is in contact with a discharging port of the heating box 3, the temperature sensor 76 is arranged on the left side of the upper portion of the heating box 3, and the temperature sensor 76 is located on the left side of the first support 71.
The air blowing mechanism 8 comprises a second support 81, a first distance sensor 82, an air inlet pipe 83, a first sliding sleeve 84, a first spring 85, a first air pump 86, a first hose 87 and fixing rods 88, the second support 81 is arranged at the top of the first support 71, the first distance sensor 82 is arranged on the upper portion of the second support 81, the air inlet pipe 83 is connected to the right side of the upper portion of the frame body 2, two fixing rods 88 are arranged on the right side of the upper portion in the frame body 2, the first sliding sleeve 84 is arranged between the fixing rods 88 in a sliding mode, the first spring 85 is connected between the first sliding sleeve 84 and the fixing rods 88, the first air pump 86 is arranged in the middle of the first sliding sleeve 84, and the first hose 87 is connected between the first air pump 86 and the air inlet pipe 83.
When the device is used, firstly, a proper amount of metal is added into the heating box 3, the air inlet pipe 83 is connected with a high-pressure inert gas pipeline, so that the high-pressure inert gas enters the air inlet pipe 83 and the first hose 87, the power supply main switch is pressed to electrify the device, then the touch switch 5 is pressed, the control module controls the heating box 3 to be started, so that the metal is melted into liquid through high-temperature heat, when the temperature sensor 76 detects that the temperature reaches a preset value, the control module controls the heating box 3 to be closed, and simultaneously controls the output shaft of the speed reducing motor 72 to rotate 180 degrees and then stop, the output shaft of the speed reducing motor 72 rotates to drive the cam 73 to rotate, so as to drive the T-shaped rod 74 to move upwards, the T-shaped rod 74 drives the plugging block 75 to move upwards, the plugging block 75 is separated from the discharge hole of the heating box 3, so that the alloy metal solution drops downwards into the frame body 2 through the discharge hole of the heating box 3, and simultaneously, the T-shaped rod 74 moves upwards to be close to the first distance sensor 82, the first distance sensor 82 detects that the distance between the first distance sensor 82 and the T-shaped rod 74 reaches a preset value, the control module controls the first air pump 86 to be started, the first air pump 86 sprays high-pressure inert gas, the high-pressure inert gas atomizes the downward dropping alloy metal solution to form metal powder, then the metal powder slides out through the discharge pipe 6, people can collect the metal powder, when the temperature sensor 76 detects that the temperature returns to the preset value, the control module controls the output shaft of the speed reducing motor 72 to rotate for 180 degrees in a reverse direction and then to be closed, the output shaft of the speed reducing motor 72 rotates in a reverse direction to drive the cam 73 to rotate in a reverse direction, the T-shaped rod 74 is driven to move downwards, the T-shaped rod 74 drives the plugging block 75 to move downwards to plug the discharge hole of the heating box 3, meanwhile, the T-shaped rod 74 moves downwards to be far away from the first distance sensor 82, the first distance sensor 82 detects that the distance between the first distance and the T-shaped rod 74 returns to the preset value, the control module controls the first air pump 86 to be closed, and when the device is not needed, the power supply main switch is pressed to cut off the power supply of the device.
Still including pushing mechanism 9, pushing mechanism 9 is including third support 91, electric putter 92, magnet 93, first hollow tube 94, first pressure sensor 95, iron plate 96, first catch bar 97 and second spring 98, 2 middle part right sides of framework are equipped with third support 91, third support 91 right sides is equipped with electric putter 92, 2 right side upper portion slidingtype of framework is equipped with magnet 93, magnet 93 is connected with electric putter 92 telescopic link, the intake pipe 83 top is equipped with first hollow tube 94, 2 upper portion right sides of framework are equipped with first pressure sensor 95, first sliding sleeve 84 right sides is equipped with iron plate 96, iron plate 96 and magnet 93 attract each other, first catch bar 97 is equipped with to the gliding style on first hollow tube 94, be connected with second spring 98 between first catch bar 97 and the first hollow tube 94.
When the first air pump 86 starts to suck high-pressure inert gas, the first push rod 97 is driven to move downwards, the second spring 98 is compressed, the first push rod 97 is separated from the first pressure sensor 95, the first pressure sensor 95 detects that the pressure disappears and reaches a preset value, the control module controls the telescopic rod of the electric push rod 92 to repeatedly contract and extend for 3 seconds, when the telescopic rod of the electric push rod 92 contracts, the magnet 93 is driven to move downwards, the magnet 93 drives the iron block 96 to move downwards, the first sliding sleeve 84 is driven to move downwards, the first spring 85 is compressed, the first sliding sleeve 84 drives the first air pump 86 to move downwards, the first hose 87 is extended, when the telescopic rod of the electric push rod 92 extends, the magnet 93 is driven to move upwards, the magnet 93 drives the iron block 96 to move upwards, and the first sliding sleeve 84 is driven to move upwards, first spring 85 resets thereupon, first sliding sleeve 84 drives first air pump 86 and moves upward and resets, first hose 87 contracts thereupon, so first air pump 86 reciprocates repeatedly, and then can increase high-pressure inert gas spray range, make alloy metal solution fully atomize, when first air pump 86 closes and stops the suction high-pressure inert gas, drive first catch bar 97 and move upward and reset under the effect that second spring 98 resets, and then extrude first pressure sensor 95, first pressure sensor 95 detects pressure and gets back to the initial value, control module control electric putter 92 telescopic link closes after reseing, electric putter 92 telescopic link resets and drives magnet 93 and reset, and then drive iron plate 96, first sliding sleeve 84 and first air pump 86 reset.
Still including advancing oxygen mechanism 10, it is including fourth support 101 to advance oxygen mechanism 10, second air pump 102, second distance sensor 103, fifth support 104, outlet duct 105, second hose 106, pipeline 107 and first torsion spring 108, frame 2 lower part right side is equipped with fourth support 101, fourth support 101 is located third support 91 downside, fourth support 101 middle part is equipped with second air pump 102, third support 91 middle part is equipped with second distance sensor 103, right side middle part is equipped with two fifth supports 104 in the frame 2, the rotary type is equipped with outlet duct 105 between the fifth support 104 left side, outlet duct 105 right side middle part is connected with second hose 106, be connected with pipeline 107 between second hose 106 and the second air pump 102, pipeline 107 passes the frame, all be connected with first torsion spring 108 between outlet duct 105 and the fifth support 104.
The second air pump 102 is connected with an oxygen-containing gas pipeline, when the magnet 93 moves downwards to be close to the second distance sensor 103, the second distance sensor 103 detects that the distance between the second distance sensor 103 and the magnet 93 reaches a preset value, the control module controls the second air pump 102 to be started, the second air pump 102 conveys oxygen-containing gas into the pipeline 107, the oxygen-containing gas further enters the frame body 2 through the second hose 106 and the air outlet pipe 105, the oxygen-containing gas can passivate the surface of alloy metal powder in the atomization process of the alloy metal solution, the adhesion of small particles of the surface-passivated alloy metal powder can be remarkably reduced, when the T-shaped rod 74 moves downwards to be far away from the first distance sensor 82, the first distance sensor 82 detects that the distance between the first distance sensor 82 and the T-shaped rod 74 returns to the preset value, and the control module controls the second air pump 102 to be closed.
The automatic lifting device further comprises a rotating mechanism 11, the rotating mechanism 11 comprises a sixth support 111, a driving motor 112, a seventh support 113, a rotating shaft 114, a conical block 115, a bevel gear set 116, a second hollow tube 117, a second pressure sensor 118, a second push rod 119 and a third spring 1110, the sixth support 111 is arranged on the left side of the upper portion of the frame body 2, the driving motor 112 is arranged in the middle of the sixth support 111, the seventh support 113 is arranged on the upper portion of the left side in the frame body 2, the rotating shaft 114 is rotatably arranged on the lower side of the seventh support 113, the rotating shaft 114 is rotatably connected with the frame body 2, the left side of the rotating shaft 114 is connected with an output shaft of the driving motor 112 through a coupler, the conical block 115 is rotatably arranged on the right side of the seventh support 113, the conical gear set 116 is arranged between the upper portion of the conical block 115 and the right side of the rotating shaft 114, the conical gear set 116 is composed of two bevel gears which are meshed with each other, the second hollow tube 117 is arranged on the right side of the top of the pipeline 107, the right side of the lower portion of the frame body 2 is provided with the second pressure sensor 118, the second pressure sensor 118 is arranged on the upper side of the fourth support 101, the second hollow tube 117, the second push rod 119 is slidably arranged on the second hollow tube 117, and the third spring 117.
When the second air pump 102 feeds oxygen-containing gas into the pipeline 107, the oxygen-containing gas can extrude the second push rod 119 upwards, the third spring 1110 is stretched, the second push rod 119 moves upwards to extrude the second pressure sensor 118, the second pressure sensor 118 detects that the pressure reaches a preset value, the control module controls the driving motor 112 to start, the output shaft of the driving motor 112 drives the rotating shaft 114 to rotate, and further drives the conical block 115 to rotate through the bevel gear set 116, so that the high-pressure inert gas blows the atomized metal powder to collide with the conical block 115, and further breaks away the metal powder bonded together, thereby more effectively preventing the metal powder from being bonded together, when the second air pump 102 stops conveying the oxygen-containing gas in the pipeline 107, the second push rod 119 is driven to reset under the reset action of the third spring 1110 to separate from the second pressure sensor 118, the second pressure sensor 118 detects that the pressure returns to the preset value, and the control module controls the driving motor 112 to close.
The cleaning mechanism 12 comprises a transmission belt 121, a second sliding sleeve 122, a fourth spring 123, a brush 124, a deflector rod 125, a second torsion spring 126, a fifth spring 127 and a rotating rod 128, the second sliding sleeve 122 is slidably arranged on the upper portion of the left side in the frame body 2, the fourth spring 123 is connected between the bottom of the second sliding sleeve 122 and the frame body 2, the rotating rod 128 is arranged in the middle of the left side in the frame body 2, the transmission belt 121 is wound between the rotating rod 128 and the left side of the rotating shaft 114 through a transmission wheel, the brush 124 is slidably arranged on the inner side of the second sliding sleeve 122, the deflector rod 125 is rotatably arranged on the transmission belt 121, the deflector rod 125 is in contact with the second sliding sleeve 122, the second torsion spring 126 is connected between the deflector rod 125 and the transmission belt 121, and the fifth spring 127 is connected between the brush 124 and the second sliding sleeve 122.
The fifth spring 127 is compressed in an initial state, when the rotating shaft 114 rotates, the rotating shaft 114 drives the rotating rod 128 to rotate through the transmission wheel and the transmission belt 121, so that the transmission belt 121 drives the shift rod 125 to rotate, the shift rod 125 is abutted against the rear side of the bottom of the second sliding sleeve 122, so that the shift rod 125 rotates, the second torsion spring 126 deforms, when the shift rod 125 passes through the second sliding sleeve 122, the shift rod 125 is driven to reset under the action of the reset of the second torsion spring 126, when the transmission belt 121 drives the shift rod 125 to rotate to contact with the front side of the top of the second sliding sleeve 122, so that the second sliding sleeve 122 is driven to move downwards, the fourth spring 123 is compressed, the second sliding sleeve 122 drives the brush 124 to move downwards, the brush 124 is driven to reset by the second torsion spring 126, when the shift rod 125 passes through the second sliding sleeve 122, the shift rod 125 is driven to reset by the reset of the second torsion spring 126, and simultaneously drives the second torsion spring 122 and the sliding sleeve 122 to move upwards, so that the brush 124 is compressed, and then the brush 124 is compressed to move downwards, so that the brush powder is repeatedly moved downwards and then moved downwards.
The gas exhaust pipe device is characterized by further comprising a swing mechanism 13, wherein the swing mechanism 13 comprises an eighth support 131, a rack 132 and a straight gear 133, the eighth support 131 is symmetrically arranged at the bottom of the first sliding sleeve 84 in the front-back direction, the rack 132 is arranged at the bottom of the eighth support 131, the straight gear 133 is symmetrically arranged at the bottom of the gas exhaust pipe 105 in the front-back direction, and the straight gear 133 is meshed with the rack 132 at the same side.
When first sliding sleeve 84 moves down, and then drive eighth support 131 and rack 132 and move down, rack 132 drives spur gear 133 and rotates, and then drives outlet duct 105 and rotate, and first torsion spring 108 deforms, and when first sliding sleeve 84 moves up, and then drives eighth support 131 and rack 132 and move up, and rack 132 drives spur gear 133 and reverses, and then drives outlet duct 105 and reverses, and first torsion spring 108 resets thereupon, so outlet duct 105 repeats positive and negative rotation and can realize the oxygen-containing gas evenly distributed in framework 2.
The atomization device for preparing the alloy metal powder further comprises a control box 4, the control box 4 is arranged on the left side of the lower portion of the frame body 2, the touch switch 5 is located above the control box 4, a switching power supply, a power supply module and a control module are installed in the control box 4, the switching power supply supplies power to the whole atomization device for preparing the alloy metal powder, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first pressure sensor 95, the second pressure sensor 118, the first distance sensor 82, the second distance sensor 103, the temperature sensor 76 and the touch switch 5 are electrically connected with the control module; the electric push rod 92, the first air pump 86, the driving motor 112, the second air pump 102 and the heating box 3 are all connected with the control module through a relay control module; the speed reducing motor 72 is connected with the control module through a direct current motor positive and negative rotation module.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the claims appended to the present application.
Claims (9)
1. The utility model provides an atomizing device for preparing alloy metal powder, characterized by, including stabilizer blade (1), framework (2), heating cabinet (3), touch switch (5), discharging pipe (6), blocking mechanism (7) and air blowing mechanism (8), framework (2) bottom circumference even interval is equipped with four stabilizer blades (1), framework (2) top is equipped with heating cabinet (3), opening there is the discharge gate heating cabinet (3) downside, framework (2) lower part left side is equipped with touch switch (5), framework (2) bottom is connected with discharging pipe (6), heating cabinet (3) top is equipped with blocking mechanism (7), framework (2) inside is equipped with air blowing mechanism (8).
2. The atomizing device for preparing alloy metal powder according to claim 1, wherein the blocking mechanism (7) comprises a first support (71), a speed reducing motor (72), a cam (73), a T-shaped rod (74), a blocking block (75) and a temperature sensor (76), the first support (71) is arranged on the left side of the top of the heating box (3), the speed reducing motor (72) is arranged on the upper portion of the first support (71), the cam (73) is arranged on an output shaft of the speed reducing motor (72), the T-shaped rod (74) slidably connected with the cam (73) is arranged in the middle of the heating box (3), the blocking block (75) in contact with a discharge port of the heating box (3) is arranged at the bottom of the T-shaped rod (74), and the temperature sensor (76) located on the left side of the first support (71) is arranged on the left side of the upper portion of the heating box (3).
3. The atomizing device for preparing alloy metal powder according to claim 2, wherein the blowing mechanism (8) comprises a second support (81), a first distance sensor (82), an air inlet pipe (83), a first sliding sleeve (84), a first spring (85), a first air pump (86), a first hose (87) and a fixing rod (88), the second support (81) is arranged at the top of the first support (71), the first distance sensor (82) is arranged at the upper part of the second support (81), the air inlet pipe (83) is connected to the right side of the upper part of the frame body (2), two fixing rods (88) are arranged at the right side of the upper part in the frame body (2), the first sliding sleeve (84) is slidably arranged between the fixing rods (88), the first spring (85) is connected between the first sliding sleeve (84) and the fixing rod (88), the first air pump (86) is arranged at the middle part of the first sliding sleeve (84), and the first hose (87) is connected between the first air pump (86) and the air inlet pipe (83).
4. The atomizing device for preparing the alloy metal powder according to claim 3, characterized in that the atomizing device further comprises a pushing mechanism (9), the pushing mechanism (9) comprises a third support (91), an electric push rod (92), a magnet (93), a first hollow tube (94), a first pressure sensor (95), an iron block (96), a first push rod (97) and a second spring (98), the third support (91) is arranged on the right side of the middle of the frame body (2), the electric push rod (92) is arranged on the right side of the third support (91), the magnet (93) connected with an expansion link of the electric push rod (92) is arranged on the upper portion of the right side of the frame body (2) in a sliding manner, the first hollow tube (83) is arranged on the top, the first pressure sensor (95) is arranged on the right side of the upper portion of the frame body (2), the iron block (96) attracted to the magnet (93) is arranged on the right side of the first sliding sleeve (84), the first push rod (97) is arranged on the first hollow tube (94) in a sliding manner, and the second spring (98) is connected between the first push rod (97) and the first hollow tube (94).
5. The atomizing device for preparing alloy metal powder according to claim 4, characterized in that the atomizing device further comprises an oxygen inlet mechanism (10), the oxygen inlet mechanism (10) comprises a fourth support (101), a second air pump (102), a second distance sensor (103), a fifth support (104), an air outlet pipe (105), a second hose (106), a pipeline (107) and a first torsion spring (108), the fourth support (101) located on the lower side of the third support (91) is arranged on the right side of the lower portion of the frame (2), the second air pump (102) is arranged in the middle of the fourth support (101), the second distance sensor (103) is arranged in the middle of the third support (91), two fifth supports (104) are arranged in the middle of the right side in the frame (2), the air outlet pipe (105) is arranged between the left sides of the fifth supports (104), the second hose (106) is connected in the middle of the right side of the air outlet pipe (105), the pipeline (107) penetrating through the frame (2) is connected between the second hose (106) and the second air pump (102), and the torsion spring (108) is connected between the air outlet pipe (105) and the fifth supports (104).
6. The atomizing device for preparing alloy metal powder according to claim 5, further comprising a rotating mechanism (11), wherein the rotating mechanism (11) comprises a sixth support (111), a driving motor (112), a seventh support (113), a rotating shaft (114), a conical block (115), a bevel gear set (116), a second hollow tube (117), a second pressure sensor (118), a second push rod (119) and a third spring (1110), the sixth support (111) is provided on the left side of the upper portion of the frame body (2), the driving motor (112) is provided in the middle of the sixth support (111), the seventh support (113) is provided on the upper portion of the left side in the frame body (2), the rotating shaft (114) rotatably connected to the frame body (2) is rotatably provided on the lower side of the seventh support (113), the left side of the rotating shaft (114) is connected to an output shaft of the driving motor (112) through a coupling, the conical block (115) is rotatably provided on the right side of the seventh support (113), the conical block (116) is provided between the upper portion of the rotating shaft (114) and the right side of the rotating shaft (114), the bevel gear set (116) is composed of two bevel gear sets, two bevel gear sets are engaged with the bevel gear set (107), the second bevel gear set (101) is provided on the upper portion of the right side of the second hollow tube (101), a second pushing rod (119) is arranged on the second hollow tube (117) in a sliding mode, and a third spring (1110) is connected between the second pushing rod (119) and the second hollow tube (117).
7. The atomizing device for preparing alloy metal powder according to claim 6, further comprising a cleaning mechanism (12), wherein the cleaning mechanism (12) comprises a transmission belt (121), a second sliding sleeve (122), a fourth spring (123), a brush (124), a shift lever (125), a second torsion spring (126), a fifth spring (127) and a rotating rod (128), the second sliding sleeve (122) is slidably disposed on the upper portion of the inner left side of the frame (2), the fourth spring (123) is connected between the bottom of the second sliding sleeve (122) and the frame (2), the rotating rod (128) is disposed in the middle of the inner left side of the frame (2), the transmission belt (121) is wound between the rotating rod (128) and the left side of the rotating shaft (114) through a transmission wheel, the brush (124) is slidably disposed on the inner side of the second sliding sleeve (122), the shift lever (125) in contact with the second sliding sleeve (122) is rotatably disposed on the transmission belt (121), the second torsion spring (126) is connected between the shift lever (125) and the transmission belt (121), and the fifth spring (127) is connected between the brush (124) and the second sliding sleeve (122).
8. The atomizing device for preparing alloy metal powder according to claim 7, further comprising a swing mechanism (13), wherein the swing mechanism (13) comprises eighth brackets (131), racks (132) and spur gears (133), the eighth brackets (131) are symmetrically arranged at the front and back of the bottom of the first sliding sleeve (84), the racks (132) are arranged at the bottoms of the eighth brackets (131), and the spur gears (133) meshed with the racks (132) at the same side are symmetrically arranged at the front and back of the air outlet pipe (105).
9. The atomizing device for preparing alloy metal powder according to claim 8, further comprising a control box (4), wherein the control box (4) is arranged on the left side of the lower portion of the frame body (2), a switching power supply, a power supply module and a control module are installed in the control box (4), the switching power supply supplies power to the entire atomizing device for preparing alloy metal powder, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first pressure sensor (95), the second pressure sensor (118), the first distance sensor (82), the second distance sensor (103), the temperature sensor (76) and the touch switch (5) are electrically connected with the control module; the electric push rod (92), the first air pump (86), the driving motor (112), the second air pump (102) and the heating box (3) are connected with the control module through the relay control module; the speed reducing motor (72) is connected with the control module through a direct current motor positive and negative rotation module.
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| CN202210816298.8A CN115338413B (en) | 2022-07-12 | 2022-07-12 | Atomizing device for preparing alloy metal powder |
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| CN202210816298.8A CN115338413B (en) | 2022-07-12 | 2022-07-12 | Atomizing device for preparing alloy metal powder |
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| CN107377983A (en) * | 2017-08-04 | 2017-11-24 | 米亚索乐装备集成（福建）有限公司 | A kind of atomising device for preparing alloyed metal powder |
| CN112475308A (en) * | 2020-12-01 | 2021-03-12 | 江西鑫润材料科技有限公司 | Alloy powder production manufacturing device based on atomization principle |
| CN113210615A (en) * | 2021-03-31 | 2021-08-06 | 中天上材增材制造有限公司 | Gas atomization system and powder preparation method |
| CN114107682A (en) * | 2021-10-18 | 2022-03-01 | 江西省君鑫贵金属科技材料有限公司 | Intelligent precious metal purifying equipment |
| CN114472907A (en) * | 2022-01-26 | 2022-05-13 | 朱金福 | Intelligent heating device for atomization powder making equipment |
| CN114558361A (en) * | 2021-11-30 | 2022-05-31 | 武汉真靠谱科技有限公司 | Raw material purification device for manufacturing potential ammonia sensor |
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2022
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| CN107377983A (en) * | 2017-08-04 | 2017-11-24 | 米亚索乐装备集成（福建）有限公司 | A kind of atomising device for preparing alloyed metal powder |
| CA3010486A1 (en) * | 2017-08-04 | 2019-02-04 | Miasole Equipment Integration (Fujian) Co., Ltd. | Atomization device and method for preparing metal alloy powder |
| CN112475308A (en) * | 2020-12-01 | 2021-03-12 | 江西鑫润材料科技有限公司 | Alloy powder production manufacturing device based on atomization principle |
| CN113210615A (en) * | 2021-03-31 | 2021-08-06 | 中天上材增材制造有限公司 | Gas atomization system and powder preparation method |
| CN114107682A (en) * | 2021-10-18 | 2022-03-01 | 江西省君鑫贵金属科技材料有限公司 | Intelligent precious metal purifying equipment |
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Effective date of registration: 20240723 Address after: 335400 copper industry circular economy base of Guixi City, Yingtan City, Jiangxi Province Applicant after: Jiangxi Saiyi New Material Technology Co.,Ltd. Country or region after: China Address before: Room 415, Unit 1, Building A1, No. 192, Fushan Second Road, Xiaolan Economic and Technological Development Zone, Nanchang City, Jiangxi Province, 330200 Applicant before: Zou Zhonghai Country or region before: China |
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