Rotating electrode atomization pulverizing device

Abstract

The embodiment of the invention provides a rotating electrode atomization powder making device. The rotating electrode atomization powder making device comprises an atomization chamber, a driving chamber, an electrode assembly, a driving mechanism, a Y-direction driving assembly and an X-direction driving assembly. And a gap for clamping a bar is defined by the driving mechanism. The Y-direction driving assembly is arranged in the driving chamber and comprises a Y-direction driver, a sliding block and a push rod, the Y-direction driver is used for driving the sliding block to move in the vertical direction, one end of the push rod is connected with the sliding block, and the other end of the push rod is used for abutting against the end of the bar. Therefore, the directions of thrust applied to the bar by the push rod are consistent after a new bar is loaded each time, and the stability and the production efficiency of the rotating electrode atomization powder manufacturing device are improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal powder preparation, and in particular to a rotating electrode atomization powder making device. Background Art

[0002] The principle of the plasma rotating electrode powder making method is to make the master alloy into an electrode rod, load the electrode rod into a transmission device, and rotate it at high speed in an inert atmosphere. At the same time, the liquid film formed by the plasma arc is heated and melted, and then dispersed and flew away from the cross section of the electrode rod under the action of centrifugal force, and finally solidified rapidly under the action of surface tension to form spherical metal powder.

[0003] PREP powder making process has the advantages of compact equipment structure, simple process parameter control, narrow powder size range, smooth and clean powder particle surface and high production efficiency. Plasma heating melting, no crucible contact, high powder purity. Powder particle surface quality is good, high sphericity, no satellite powder, good fluidity. The organization is uniform, and the hollow powder is close to 0. The bulk density is high and it has excellent physical properties.

[0004] In the related art, a push rod is used to push the rod toward the plasma gun. In order to improve the position accuracy between the rod and the push rod, the relative position between the rod and the push rod needs to be adjusted after adding a new rod. Currently, the position between the rod and the push rod is adjusted manually, resulting in low production efficiency. Summary of the invention

[0005] The present application provides a rotating electrode atomization powder making device to solve or alleviate one or more technical problems in the prior art.

[0006] The present application provides a rotating electrode atomization powder making device, which comprises:

[0007] An atomizing chamber and a driving chamber, wherein a feeding port is provided at the connection between the atomizing chamber and the driving chamber;

[0008] An electrode assembly is disposed in the atomization chamber;

[0009] A driving mechanism is disposed in the driving chamber, the driving mechanism defines a gap for clamping the bar material, and the driving mechanism is used to drive the bar material to rotate at a high speed;

[0010] A Y-axis driving assembly is arranged in the driving chamber; the Y-axis driving assembly comprises a Y-axis driver, a slider and a push rod, the slider is connected to the Y-axis driver; one end of the push rod is connected to the slider, and the other end of the push rod is used to abut against the end of the bar; wherein the Y-axis driver drives the slider to move in the vertical direction to adjust the relative position of the push rod and the bar;

[0011] An X-axis driving assembly is disposed in the driving chamber; the X-axis driving assembly is connected to the Y-axis driving assembly and drives the Y-axis driving assembly to move in a horizontal direction, so as to push the rod material to move in a horizontal direction until it passes through the feeding port and enters the atomization chamber.

[0012] Further, the bar is cylindrical, the bar has a first axis extending along the horizontal direction, and the push rod has a second axis extending along the horizontal direction;

[0013] Wherein, in the vertical direction, the second axis is located above the first axis;

[0014] The slider is driven by the Y-axis driver to drive the push rod to move in the vertical direction, thereby adjusting the distance between the second axis and the first axis.

[0015] Furthermore, it also includes a distance meter; the distance meter is used to measure the distance between the second axis and the first axis; the Y-axis driver drives the slider to move in the vertical direction according to the distance measured by the distance meter, so that the distance between the bar and the push rod in the vertical direction meets the preset value.

[0016] Furthermore, the Y-axis driving assembly also includes a Y-axis slide rail, which is arranged on the inner wall of the driving chamber and extends in the vertical direction; the slider is slidably connected to the Y-axis slide rail, and the Y-axis driver is used to drive the slider to move in the vertical direction along the Y-axis slide rail.

[0017] Further, the driving mechanism includes a second driver, a first roller and a second roller, the gap is defined between the first roller and the second roller, and the second driver is used for driving the first roller and the second roller to rotate.

[0018] Furthermore, it also includes a pressing mechanism, which is arranged in the driving chamber and is used to press the bar into the gap.

[0019] Furthermore, it also includes a camera module and a processor, the camera module is used to capture an image of the electrode assembly, and the processor is configured to obtain wear data of the electrode assembly based on the image.

[0020] Furthermore, there are two camera modules, the two camera modules are arranged at an interval, and the shooting directions of the two camera modules intersect.

[0021] Furthermore, it also includes a material box for storing the rod material, the material box is connected to the driving chamber, and an isolation valve is provided at a position of the material box close to the driving chamber or between the material box and the driving chamber to connect or separate the material box and the driving chamber.

[0022] Furthermore, it also includes a vacuum pump, a first valve, a piercing valve, a second valve and a gas tank for storing inert gas; the piercing valve is arranged on the material box; the vacuum pump is connected to the material box through a first pipeline, and the first valve is arranged on the first pipeline; the vacuum pump is used to evacuate the material box; the gas tank is connected to the material box through a second pipeline, and the second valve is arranged on the second pipeline.

[0023] The technical solution of this application has the following beneficial effects:

[0024] Based on the above-mentioned rotary electrode atomization powder making device, the Y-direction driver is used to drive the slider to move in the vertical direction, and one end of the push rod is connected to the slider. It is set so that each time the bar is used up and a new bar is added, the slider can be driven to move by the first driving unit, so as to adjust the position of the push rod relative to the bar, and then realize the position adjustment between the bar and the push rod, so that the thrust direction applied by the push rod to the bar after each new bar is loaded is consistent, which is conducive to improving the stability of the rotary electrode atomization powder making device of the present application, and the setting of the Y-direction driver and the slider can replace manual operation and improve production efficiency. After the relative position of the push rod and the bar is adjusted by the Y-direction driving component, the Y-direction driving component is pushed by the X-direction driving component, that is, the slider and the push rod are pushed in the horizontal direction, and then the purpose of pushing the bar to move in the horizontal direction is realized, and the bar moves in the horizontal direction and penetrates into the atomization chamber through the feeding port, and the bar is made into powder in the atomization chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0027] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0028] Figure 1 A top view according to an embodiment of the present application is shown;

[0029] Figure 2 A side view of a bar and a push rod according to an embodiment of the present application is shown;

[0030] Figure 3 A schematic diagram of the connection relationship according to an embodiment of the present application is shown.

[0031] Description of reference numerals:

[0032] 10. Atomization chamber; feeding port, 10a;

[0033] 20. electrode assembly; 21. anode; 22. cathode;

[0034] 30. driving mechanism; 31. gap; 32. second driver; 33. first roller; 34. second roller;

[0035] 40. Y-axis driving assembly; 41. push rod; 411. second axis; 42. Y-axis slide rail; 43. slide block;

[0036] 50. bar stock; 51. first axis line;

[0037] 60. Rangefinder;

[0038] 70. Pressing mechanism;

[0039] 80. Camera module;

[0040] 100. Material box;

[0041] 110. Vacuum pump;

[0042] 120. Breaking valve;

[0043] 130, second valve;

[0044] 140. Gas tank;

[0045] 150. Drive room;

[0046] 160. First Valve

[0047] X, horizontal direction;

[0048] Y, vertical direction;

[0049] Z, second direction. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0051] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0052] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion position change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0053] See also Figure 1-Figure 3The embodiment of the present application provides a rotating electrode atomization powder making device, which includes an atomization chamber 10, a driving chamber 150, an electrode assembly 20, a driving mechanism 30, a Y-direction driving assembly 40 and an X-direction driving assembly. A feeding port 10a is provided at the connection between the atomization chamber 10 and the driving chamber 150; the electrode assembly 20 is arranged in the atomization chamber 10. The driving mechanism 30 is arranged in the driving chamber 150, and the driving mechanism 30 defines a gap 31 for clamping the rod 50, and the driving mechanism 30 is used to drive the rod 50 to rotate at a high speed. The Y-direction driving assembly 40 is arranged in the driving chamber 150, and the Y-direction driving assembly 40 includes a Y-direction driver, a slider 43 and a push rod 41, and the slider 43 is connected to the Y-direction driver; one end of the push rod 41 is connected to the slider 43, and the other end of the push rod 41 is used to abut against the end of the rod 50; wherein, the Y-direction driver drives the slider 43 to move in the vertical direction Y to adjust the relative position of the push rod 41 and the rod 50. The X-direction drive assembly is disposed in the drive chamber 150; preferably, the Y-direction drive assembly further includes a Y-direction slide rail 42, which is disposed on the inner wall of the drive chamber 150 and extends in the vertical direction Y; the slider 43 is slidably connected to the Y-direction slide rail 42, and the Y-direction driver is used to drive the slider 43 to move along the Y-direction slide rail 42 in the vertical direction Y. The Y-direction slide rail 42 provides guidance and limit for the movement of the slider 43, so as to improve the stability of the push rod 41 when moving.

[0054] The X-direction drive assembly (not shown) is connected to the Y-direction drive assembly and drives the Y-direction drive assembly to move along the horizontal direction X, so as to push the bar material 50 to move along the horizontal direction X until it passes through the feeding port 10a and enters the atomization chamber 10. Exemplarily, the X-direction drive assembly can be a cylinder, which is not limited here.

[0055] The X-direction driving assembly further includes an X-direction guide rail, which is disposed on the inner wall of the driving chamber 150 and extends along the horizontal direction X; the Y-direction slide rail 42 is movably disposed on the X-direction guide rail. The X-direction driving assembly can drive the X-direction driving assembly 40 to move along the X-direction guide rail, that is, to push the Y-direction slide rail 42, the slider 43 and the push rod 41 to move in the horizontal direction, thereby achieving the purpose of pushing the bar 500 to move in the horizontal direction X.

[0056] The gap 31 of the driving mechanism 30 is used to clamp the bar 50 , and the driving mechanism 30 can drive the bar 50 located in the gap 31 to rotate at a high speed.

[0057] An electrode assembly 20 facing the rod 50 is disposed in the atomization chamber 10 .

[0058] The atomizing chamber 10 and the driving chamber 150 are connected through the feeding port 10 a , and the rod material can be transported from the driving chamber 150 to the atomizing chamber 10 through the feeding port.

[0059] According to the rotating electrode atomization powder making device of the present application, since the relative position between the rod 50 and the push rod 41 needs to be adjusted after each use of the rod 50, the Y-axis slide rail 42 of the present application is arranged on the inner wall of the drive chamber 150, and the slider 43 is slidably connected to the Y-axis slide rail 42, and the Y-axis driver drives the slider 43 to move along the Y-axis slide rail 42, and one end of the push rod 41 is connected to the slider 43. In this way, each time the rod 50 is used up and a new rod 50 is added, the slider 43 can be driven by the first driving unit to move along the Y-axis slide rail 42, thereby adjusting the position of the push rod 41 relative to the rod 50, and then realizing the position adjustment between the rod 50 and the push rod 41, so that the thrust direction applied by the push rod 41 to the rod 50 after each new rod 50 is loaded is consistent, which is beneficial to improving the stability of the rotating electrode atomization powder making device of the present application. At the same time, the arrangement of the Y-axis driver, the Y-axis slide rail 42 and the slider 43 can replace manual operation and improve production efficiency. After the relative positions of the push rod 41 and the rod 500 are adjusted by the Y-axis drive assembly, the Y-axis drive assembly is pushed by the X-axis drive assembly, that is, the slider 43 and the push rod 41 are pushed to move in the horizontal direction, thereby achieving the purpose of pushing the rod 50 to move in the horizontal direction. The rod 50 moves in the horizontal direction and passes through the feeding port 10a into the atomization chamber 10, and the rod is made into powder in the atomization chamber 10.

[0060] In the embodiment of the present application, there are many ways to implement the Y-axis drive. For example, the Y-axis drive is a cylinder, the cylinder body of the cylinder is arranged on the inner wall of the driving chamber 150, the output shaft of the cylinder is connected to the slider 43, and the slider 43 slides on the Y-axis slide rail 42 through the extension and contraction of the output shaft of the cylinder. It can be understood that the first driving part can also be implemented in other ways, which are not limited here.

[0061] Exemplarily, the push rod 41 can drive the bar 50 to move along the horizontal direction X through a screw or a cylinder. For details, please refer to the prior art and will not be described again.

[0062] In some embodiments, reference Figure 2 The bar 50 is cylindrical and has a first axis 51 extending along the horizontal direction X, wherein the first axis 51 is the center line of the bar 50, and the push rod 41 has a second axis 411 extending along the horizontal direction X, wherein the second axis 411 is the center line of the push rod 41. In the vertical direction Y, the second axis 411 is located above the first axis 51. Figure 2 Schematic diagram of the matching between the end of the bar and the end of the push rod is shown in FIG. 5 , wherein the first axis 51 corresponds to the center point of the end of the bar 50 , and the second axis 411 corresponds to the center point of the end of the push rod.

[0063] Exemplarily, the horizontal direction X extends in the horizontal direction, and the vertical direction Y is perpendicular to the horizontal direction X.

[0064] The slider 43 is driven by the Y-direction driver to drive the push rod 41 to move in the vertical direction Y, thereby adjusting the distance between the second axis 411 and the first axis 51 .

[0065] In some embodiments, the driving mechanism 30 includes a second driver 32 , a first roller 33 and a second roller 34 , wherein a gap 31 is defined between the first roller 33 and the second roller 34 , and the second driver 32 is used to drive the first roller 33 and the second roller 34 to rotate.

[0066] Exemplarily, the rod 50 is placed in the gap 31 along the horizontal direction X, and the rod 50 is placed above the first roller 33 and the second roller 34. The push rod 41 can push the rod 50 to move in the horizontal direction X in the gap 31. The rotating electrode atomizing powder making device of the present application sets the second axis 411 above the first axis 51 so that the push rod 41 and the rod 50 are eccentrically arranged, so that the push rod 41 is located above the rod 50. In this way, when the push rod 41 pushes the rod 50 along the horizontal direction X, the push rod 41 can apply a downward thrust to the rod 50, so that when the push rod 41 applies a thrust toward the electrode assembly 20 to the rod 50, the push rod 41 will press the rod 50 at the upper position of the first roller 33 and the second roller 34, so that the transmission efficiency between the first roller 33 and the second roller 34 and the rod 50 is higher, which is beneficial to improving the stability of the rod 50 during the transportation process.

[0067] In some embodiments, there are two second drivers 32, and the two drivers 32 are respectively connected to the first roller 33 and the second roller 34. The two second drivers 32 respectively drive the first roller 33 and the second roller 34 to rotate, thereby enabling the first roller 33 and the second roller 34 to drive the bar 50 to rotate.

[0068] In some embodiments, the rotating electrode atomizing powder making device further includes a distance meter 60, which is used to measure the distance between the rod 50 and the push rod 41 in the vertical direction Y, that is, to measure the distance between the second axis 411 and the first axis 51. The Y-direction driver drives the slider 43 to move along the Y-direction slide rail 42 in the vertical direction Y according to the distance measured by the distance meter 60, so that the distance between the rod 50 and the push rod 41 in the vertical direction Y meets the preset value.

[0069] In the related art, since the relative position between the rod 50 and the push rod 41 needs to be manually adjusted after each use of the rod 50, the present application sets a distance meter 60 in the drive chamber 150, and the distance meter 60 measures the relative position between the rod 50 and the push rod 41, so that the Y-axis drive can adjust the relative position between the push rod 41 and the rod 50 according to the measurement result.

[0070] According to the rotary electrode atomization powder making device of the embodiment of the present application, since it is necessary to ensure that the size of each bar 50 is consistent during production, the present application does not need to consider the influence of the size error of the bar 50 when adjusting the relative position of the bar 50 and the push rod 41. The present application only needs to measure the distance between the uppermost end of the bar 50 in the vertical direction Y and the uppermost end of the push rod 41 in the vertical direction Y by the distance meter 60, and then compare the value measured by the distance meter 60 with the preset value. When the measured distance is smaller than the preset value, the first driving unit drives the slider 43 downward along the vertical direction Y to drive the push rod 41 to move downward along the vertical direction Y until the value measured by the distance meter 60 is equal to the preset value. When the measured distance is larger than the preset value, the first driving unit drives the slider 43 upward along the vertical direction Y to drive the push rod 41 to move upward along the vertical direction Y until the value measured by the distance meter 60 is equal to the preset value. Such a setting can improve the efficiency and accuracy of adjusting the bar 50 and the push rod 41, thereby greatly improving the production efficiency.

[0071] Exemplarily, the distance meter 60 is a laser distance meter 60 , so that the accuracy of the push rod 41 and the bar 50 can be accurate to ±0.2 mm.

[0072] In some embodiments, the embodiment of the present application also includes a pressing mechanism 70, which is disposed in the driving chamber 150. The pressing mechanism 70 is used to press the rod 50 into the gap 31. On the one hand, the pressing mechanism 70 can press the rod 50 onto the first roller 33 and the second roller 34 to improve the stability of the rod 50 during movement; on the other hand, it can increase the transmission efficiency between the rod 50 and the first roller 33 and the second roller 34.

[0073] In some embodiments, the embodiments of the present application further include a camera module 80 and a processor, wherein the camera module 80 is used to capture an image of the electrode assembly 20 , and the processor is configured to obtain wear data of the electrode assembly 20 based on the image.

[0074] During the powder making process, the electrode assembly 20 includes an anode 21 and a cathode 22. The anode 21 is protrudingly arranged on the side of the electrode assembly facing the feeding port 10a. The anode 21 is annular, and the cathode 22 is arranged corresponding to the center of the anode 21. The anode 21 in the electrode assembly 20 is prone to wear during the powder making process. The present application uses the camera module 80 to shoot the anode 21 in the electrode assembly 20 and obtain an image, and then processes the image through the processor to determine whether the tungsten electrode in the plasma gun needs to be replaced.

[0075] In some embodiments, the number of the camera modules 80 is two, and the two camera modules 80 are arranged at intervals on both sides of the driving mechanism 30 along the second direction, and the shooting directions of the two camera modules 80 intersect. Exemplarily, the two camera modules 80 are respectively arranged on both sides of the atomization chamber 10 in the horizontal direction, and the shooting directions of the two camera modules 80 intersect, so that more views of the anode 21 in the electrode assembly 20 can be obtained, and then more wear data about the anode 21 in the electrode assembly 20 can be obtained. Even if one of the camera modules 80 fails, the other camera module 80 can continue to take images to obtain the wear of the anode 21 of the electrode assembly 20. On the other hand, by setting two camera modules 80, cross-verification can be performed, or the accuracy of the acquired wear conditions can be improved.

[0076] Specifically, the camera module 80 is a camera.

[0077] In some embodiments, the present application also includes an isolation valve and a material box 100 for storing rod materials 50, the material box 100 is connected to the driving chamber 150, and the isolation valve is arranged at a position of the material box 100 close to the driving chamber 150 or between the material box 100 and the driving chamber 150, and the material box 100 and the driving chamber 150 are connected or separated by opening or closing the isolation valve.

[0078] Exemplarily, the material box 100 is used to store a plurality of rods 50. When the rods need to be delivered to the gap 31 in the driving chamber 150, the isolation valve is opened and the rods fall. During the powder making process, the material box 100 and the driving chamber 150 are always kept in a connected state, that is, both the material box 100 and the driving chamber 150 contain inert gas. In order to avoid wasting the inert gas in the driving chamber 150, when the rods 50 in the material box 100 are used up and need to be replenished, the isolation valve is closed to isolate the driving chamber 150 from the material box 100, and then the material box 100 is opened to add the rods 50. This arrangement can avoid the overflow of the inert gas in the driving chamber 150 and ensure that the driving chamber 150 and the atomization chamber 10 are not mixed with external air.

[0079] In some embodiments, the present application further includes a rupture valve 120, which is disposed on the material box 100. The rupture valve 120 can quickly introduce air into the material box 100, so that the vacuum in the material box 100 is destroyed. Exemplarily, when the bar material 50 in the material box 100 is used up and needs to be replenished, the isolation valve is opened to isolate the drive chamber 150 from the material box 100, and then the rupture valve 120 is opened to quickly introduce air into the material box 100, so that the vacuum in the material box 100 is destroyed. At this time, the staff can add new material bars to the material box 100. Such a configuration can improve the efficiency of replacing the bar material 50.

[0080] In some embodiments, a vacuum pump 110, a first valve 160, a gas tank 140, and a second valve 130 are further included; the vacuum pump 110 is connected to the material box 100 through a first pipeline, a first valve 160 is provided on the first pipeline, and the vacuum pump 110 is used to evacuate the material box 100. The gas tank 140 is used to store inert gas, the gas tank 140 is connected to the material box 100 through a second pipeline, and the second valve 130 is provided on the second pipeline. When the rod material 50 in the material box 100 is used up and needs to be replenished, the isolation valve is closed to isolate the drive chamber 150 and the material box 100, and then the air-breaking valve 120 is opened to quickly introduce air into the material box 100 to destroy the vacuum in the material box 100. The air-breaking valve 120 can then be closed, and at this time the staff can add new material rods to the material box 100. After completing the rod material loading, the material box 100 is evacuated by the vacuum pump 110 and then the second valve 130 is opened to introduce the inert gas in the gas tank 140 into the material box 100 until the air pressure in the material box 100 and the drive chamber 150 is consistent, and then the isolation valve is opened to connect the material box 100 and the drive chamber 150. With this arrangement, the material rods can be replaced by only evacuating the material box 100 and filling it with inert gas, which can improve the efficiency of replacing the rod material 50 and save inert gas.

[0081] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0082] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0083] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A rotating electrode atomization powder making device, characterized in that: include: An atomizing chamber (10) and a driving chamber (150), wherein a feeding port (10a) is provided at the connection between the atomizing chamber (10) and the driving chamber (150); An electrode assembly (20) is disposed in the atomization chamber (10); A driving mechanism (30) is disposed in the driving chamber (150), wherein the driving mechanism (30) defines a gap (31) for clamping the bar material (50), and the driving mechanism (30) is used to drive the bar material (50) to rotate at a high speed; A Y-axis driving assembly (40) is arranged in the driving chamber (150); the Y-axis driving assembly (40) comprises a Y-axis driver, a slider (43) and a push rod (41), wherein the slider (43) is connected to the Y-axis driver; one end of the push rod (41) is connected to the slider (43), and the other end of the push rod (41) is used to abut against the end of the bar (50); wherein the Y-axis driver drives the slider (43) to move in the vertical direction (Y) to adjust the relative position of the push rod (41) and the bar (50); An X-axis driving component is disposed in the driving chamber (150); the X-axis driving component is connected to the Y-axis driving component and drives the Y-axis driving component to move along a horizontal direction (X) so as to push the rod (50) to move along a horizontal direction (X) until it passes through the feeding port (10a) and enters the atomization chamber (10).

2. The rotating electrode atomizing powder making device according to claim 1, characterized in that: The rod (50) is cylindrical, the rod (50) has a first axis (51) extending along the horizontal direction (X), and the push rod (41) has a second axis (411) extending along the horizontal direction (X); Wherein, in the vertical direction (Y), the second axis (411) is located above the first axis (51); The slider (43) is driven by the Y-direction driver to drive the push rod (41) to move in the vertical direction (Y), thereby adjusting the distance between the second axis (411) and the first axis (51).

3. The rotating electrode atomizing powder making device according to claim 2, characterized in that: It also includes a distance meter (60); the distance meter (60) is used to measure the distance between the second axis (411) and the first axis (51); the Y-direction driver drives the slider (43) to move in the vertical direction (Y) according to the distance measured by the distance meter (60), so that the distance between the bar (50) and the push rod (41) in the vertical direction (Y) meets a preset value.

4. The rotating electrode atomizing powder making device according to claim 1, characterized in that: The Y-direction driving assembly also includes a Y-direction slide rail (42), which is arranged on the inner wall of the driving chamber (150) and extends in the vertical direction (Y); the slider (43) is slidably connected to the Y-direction slide rail (42), and the Y-direction driver is used to drive the slider (43) to move in the vertical direction (Y) along the Y-direction slide rail (42).

5. The rotating electrode atomizing powder making device according to claim 1, characterized in that: The driving mechanism (30) comprises a second driver (32), a first roller (33) and a second roller (34), wherein the gap (31) is defined between the first roller (33) and the second roller (34), and the second driver (32) is used for driving the first roller (33) and the second roller (34) to rotate.

6. The rotating electrode atomization powder making device according to claim 1, characterized in that: It also includes a pressing mechanism (70), which is arranged in the driving chamber (150) and is used to press the bar material (50) into the gap (31).

7. The rotating electrode atomizing powder making device according to claim 1, characterized in that: It also includes a camera module (80) and a processor, wherein the camera module (80) is used to capture an image of the electrode assembly (20), and the processor is configured to obtain wear data of the electrode assembly (20) based on the image.

8. The rotating electrode atomization powder making device according to claim 7, characterized in that: The number of the camera modules (80) is two, the two camera modules (80) are arranged at an interval, and the shooting directions of the two camera modules (80) intersect.

9. The rotating electrode atomizing powder making device according to claim 1, characterized in that: It also includes a material box (100) for storing the bar material (50), the material box (100) is connected to the driving chamber (150), and an isolation valve is provided at a position of the material box (100) close to the driving chamber (150) or between the material box (100) and the driving chamber (150) so that the material box (100) and the driving chamber (150) are connected or separated.

10. The rotating electrode atomization powder making device according to claim 9, characterized in that: It also includes a vacuum pump (110), a first valve (160), a venting valve (120), a second valve (130) and a gas tank (140) for storing inert gas; the venting valve (120) is arranged on the material box (100); the vacuum pump (110) is connected to the material box (100) through a first pipeline, and the first valve (160) is arranged on the first pipeline; the vacuum pump (110) is used to evacuate the material box (100); the gas tank (140) is connected to the material box (100) through a second pipeline, and the second valve (130) is arranged on the second pipeline.

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