High-performance soft magnetic powder insulation coating equipment

Abstract

The invention provides high-performance soft magnetic powder insulation coating equipment, and belongs to the technical field of soft magnetic powder. Comprising a working table, a control center is fixedly installed on the surface of the working table, a supporting frame is rotationally connected to the top of the working table, a spiral discharging machine is slidably connected to the top of the supporting frame, a driving motor is fixedly connected to one end of the working table, and a conveying adjusting assembly is fixedly connected to the top of the supporting frame. By arranging the conveying adjusting assembly and the hot air adjusting assembly, fed soft magnetic powder is subjected to hot air pretreatment, the surface is cleaned, active sites are increased, a stable and adaptive reaction environment is provided, meanwhile, multiple strands of disturbance airflow enable the soft magnetic powder to be in full contact with hot air and an insulating medium, the situation that local reaction is not thorough is greatly reduced, and the service life of the soft magnetic powder is prolonged. The integrity and compactness of a coating layer are improved, the mixing uniformity of the material and the insulating medium is further enhanced through the bidirectional stirring force, and the consistency and stability of the coating state of the soft magnetic powder are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of soft magnetic powder technology, and in particular to a high-performance soft magnetic powder insulation coating device. Background Technology

[0002] Soft magnetic powder is a material made by mixing ferromagnetic particles with an insulating medium. It has the characteristics of low coercivity and high magnetic permeability and is widely used in the field of electronic components.

[0003] The soft magnetic powder insulation coating equipment is a special equipment used for the surface insulation treatment of soft magnetic powder. It is mainly used to achieve effective composite of soft magnetic powder and insulating medium. Its core function is to uniformly coat the surface of the metal magnetic powder with an insulating layer to improve the resistivity and high-frequency characteristics of the material, while ensuring that the magnetic properties are not affected.

[0004] Existing soft magnetic powder insulation coating equipment is not highly customized, and the production process is relatively simple and crude. It suffers from uneven mixing, incomplete reaction, and difficulty in controlling the insulation state of the powder, resulting in unsatisfactory soft magnetic powder coating effect and difficulty in achieving the expected magnetic performance indicators.

[0005] Therefore, this application provides a high-performance soft magnetic powder insulation coating device to meet the requirements. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide a high-performance soft magnetic powder insulation coating equipment to solve the problems of the existing soft magnetic powder insulation coating equipment having a low degree of customization, relatively simple and rough production process, uneven stirring, incomplete reaction, and difficulty in controlling the insulation state of the powder, which leads to unsatisfactory soft magnetic powder coating effect and difficulty in making the soft magnetic powder achieve the expected magnetic performance indicators.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A high-performance soft magnetic powder insulation coating device includes a workbench, a control center fixedly mounted on the surface of the workbench, a support frame rotatably connected to the top of the workbench, a screw conveyor slidably connected to the top of the support frame, a drive motor fixedly connected to one end of the workbench, a conveying adjustment component fixedly connected to the top of the support frame for pre-treating the soft magnetic powder, and the conveying adjustment component is connected to the support frame; a hot air adjustment component for heating and reacting the soft magnetic powder, and the hot air adjustment component is connected to the conveying adjustment component; and a stirring adjustment component for stirring the soft magnetic powder during the reaction, and the stirring adjustment component is connected to the conveying adjustment component.

[0008] Optionally, the conveying adjustment assembly includes a pre-load chamber fixedly connected to a support frame, the pre-load chamber having multiple openings at both ends, a feed inlet fixedly connected to the top of the pre-load chamber, and a heat pump fixedly connected to the end of the pre-load chamber.

[0009] Optionally, one end of the feed chamber is rotatably connected to a feeding pipe, the other end of the feeding pipe is fixedly connected to a reaction tank, and the top of the support frame is also fixedly connected to a reaction chamber, wherein the reaction chamber is configured to be hingedly connected in upper and lower parts.

[0010] Optionally, the reaction barrel is rotatably connected to the inside of the reaction chamber, the top two ends of the reaction chamber are fixedly connected to air baffles, the bottom of the reaction chamber is fixedly connected to an irradiation heat source tube, and the inside two ends of the reaction barrel are fixedly connected to conical buckets.

[0011] Optionally, the hot air regulating assembly includes multiple blowers fixedly connected to the end of the reaction tank. The multiple blowers are arranged axially about the end of the reaction tank. A servo motor is fixedly connected to the bottom of the multiple blowers, and an air supply pipe is fixedly connected to one end of the multiple blowers.

[0012] Optionally, the bottom of the plurality of air supply pipes is fixedly connected to a plurality of jacketed annular pipes, each jacketed annular pipe being composed of two annular pipes with a gap between them. One end of the plurality of jacketed annular pipes is fixedly connected to a double ring frame, and the inner wall of the double ring frame is fixedly connected to a rhomboid wedge.

[0013] Optionally, a cover plate is fixedly connected to the other end of the jacketed annular tube, and multiple flow guide tubes are fixedly connected to the inner wall of the jacketed annular tube, with multiple heaters fixedly connected inside the multiple flow guide tubes.

[0014] Optionally, the stirring and adjusting assembly includes a rotating frame rotatably connected to the end of the reaction vessel, a rotating rod fixedly connected to one end of the rotating frame, a gear reversing device meshing with the end of the rotating rod, and a transmission rod meshing with the other end of the gear reversing device.

[0015] Optionally, a rotating shaft is fixedly connected to the surface of the rotating rod. Two rotating shafts are provided. Multiple steering brackets are fixedly connected to the surface of the rotating shafts. Fan blades are fixedly connected to the ends of the multiple steering brackets. Holes are formed on the surface of the fan blades.

[0016] Optionally, multiple springs are fixedly connected to the ends of the multiple fan blades, and a conical scraper is fixedly connected to the other end of the multiple springs. Limiting blocks are rotatably connected to both ends of the conical scraper, and the other end of the limiting block is slidably connected to the end of the fan blade.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting up a conveying and regulating component, the hot air pretreatment of the soft magnetic powder after feeding can be carried out by the heat fan at the end of the pre-feeding bin. This accurately removes impurities such as moisture and oil from the material, cleans the surface, and increases active sites, creating conditions for the subsequent adhesion of the insulating medium. At the same time, the feeding pipe directionally conveys the pretreated soft magnetic powder to the reaction tank. With the conical bucket structure at both ends of the reaction tank, the material at both ends of the tank can be continuously gathered towards the middle, avoiding material accumulation or reaction dead zones. Furthermore, the upper and lower hinged reaction chambers, combined with air baffles and irradiation heat source tubes, can flexibly control the temperature and heat dissipation efficiency of the reaction space, providing a stable and suitable reaction environment for soft magnetic powder coating.

[0018] By setting up a hot air regulating component, the servo motor can precisely control the operating power of the blower. Combined with the heater in the guide tube, the hot air temperature and supply can be dynamically adjusted according to the material capacity in the reaction tank, ensuring that the soft magnetic powder and the insulating medium react at the optimal temperature. Then, the jacketed annular tube and the diamond-shaped wedges on the inner wall of the double ring frame form a unique airflow path, which can convert the hot air into multiple turbulent airflows, so that the soft magnetic powder can fully contact the hot air and the insulating medium, greatly reducing the situation of incomplete local reaction and improving the integrity and density of the coating layer.

[0019] By setting up a stirring and adjusting component, the fan blade rotation angle can be freely adjusted using a steering bracket. Combined with the perforated structure on the fan blade surface, a multi-dimensional stirring airflow can be formed, causing the soft magnetic powder to move irregularly within the container. This avoids material stratification caused by a single stirring direction. Secondly, the gear reversing device drives the transmission rod and the rotating rod to rotate in opposite directions, forming a bidirectional stirring force, further enhancing the uniformity of mixing between the material and the insulating medium. Furthermore, the conical scraper connected to the fan blade end via a spring can adaptively conform to the inner wall of the reaction container, scraping away residual material in real time during the stirring process. This not only prevents residual material from affecting product quality due to over-reaction, but also ensures that all materials in the container are under the same reaction conditions, ultimately guaranteeing the consistency and stability of the soft magnetic powder coating state. Attached Figure Description

[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the invention and, together with the specification, further serve to explain the principles of the invention and enable those skilled in the art to practice and use the invention.

[0021] Figure 1 A first-person perspective three-dimensional structural diagram of a high-performance soft magnetic powder insulation coating equipment; Figure 2 A second-view three-dimensional structural diagram of a high-performance soft magnetic powder insulation coating device; Figure 3 A three-dimensional structural diagram of the support frame and the screw conveyor in conjunction; Figure 4This is a schematic diagram of the three-dimensional structure of the pre-load hopper and the feed inlet. Figure 5 This is a schematic diagram of the three-dimensional structure of the reaction chamber and the reaction vessel. Figure 6 This is a schematic diagram of the internal three-dimensional structure of the reaction vessel; Figure 7 A three-dimensional structural diagram of the air supply duct and the jacketed annular pipe in combination; Figure 8 This is an enlarged three-dimensional structural diagram of the hot air regulating component; Figure 9 A schematic diagram of a three-dimensional structure in which a double-ring frame and a rhomboid wedge block are combined; Figure 10 for Figure 9 Enlarged view of A in the middle; Figure 11 This is an enlarged three-dimensional structural diagram of the stirring and regulating component; Figure 12 This is a three-dimensional structural diagram of the steering bracket and the fan blades working together.

[0022] Figure label: 1. Workbench; 2. Control Center; 3. Support Frame; 4. Screw Conveyor; 5. Drive Motor; 6. Conveying and Adjusting Components; 61. Pre-load Bin; 62. Feed Inlet; 63. Heat Fan; 64. Feed Pipe; 65. Reaction Chamber; 66. Air Baffle; 67. Reaction Tank; 68. Conical Bucket; 69. Irradiation Heat Source Tube; 7. Hot Air Adjusting Components; 71. Blower; 72. Servo Motor; 73. Air Supply Pipe; 74. Jacketed Ring Pipe; 75. Double Ring Frame; 76. Diamond Wedge; 77. Cover Plate; 78. Guide Pipe; 79. Heater; 8. Stirring and Adjusting Components; 81. Rotating Frame; 82. Rotating Rod; 83. Rotating Shaft; 84. Steering Support; 85. Fan Blade; 86. Spring; 87. Conical Scraper; 88. Limit Block; 89. Gear Reversing Device; 810. Transmission Rod.

[0023] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0024] The high-performance soft magnetic powder insulation coating device provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0025] like Figures 1 to 12 As shown, an embodiment of the present invention provides a high-performance soft magnetic powder insulation coating device, including a workbench 1, a control center 2 fixedly mounted on the surface of the workbench 1, a support frame 3 rotatably connected to the top of the workbench 1, a screw conveyor 4 slidably connected to the top of the support frame 3, a drive motor 5 fixedly connected to one end of the workbench 1, a conveying adjustment component 6 fixedly connected to the top of the support frame 3, the conveying adjustment component 6 being used for pre-treatment of the soft magnetic powder, and the conveying adjustment component 6 being connected to the support frame 3; a hot air adjustment component 7, the hot air adjustment component 7 being used for heating and reacting the soft magnetic powder, and the hot air adjustment component 7 being connected to the conveying adjustment component 6; and a stirring adjustment component 8, the stirring adjustment component 8 being used for stirring the soft magnetic powder during the reaction, and the stirring adjustment component 8 being connected to the conveying adjustment component 6.

[0026] As an implementation method in this embodiment, such as Figures 3 to 6 As shown, the conveying and adjusting assembly 6 includes a pre-feeding chamber 61 fixedly connected to the support frame 3. The pre-feeding chamber 61 has multiple openings at both ends. A feed inlet 62 is fixedly connected to the top of the pre-feeding chamber 61. A heat pump fan 63 is fixedly connected to the end of the pre-feeding chamber 61. A feeding pipe 64 is rotatably connected to one end of the pre-feeding chamber 61, and a reaction tank 67 is fixedly connected to the other end of the feeding pipe 64. A reaction chamber 65 is also fixedly connected to the top of the support frame 3. The reaction chamber 65 is configured with its upper and lower parts hinged together. The reaction tank 67 is rotatably connected inside the reaction chamber 65. Air baffles 66 are fixedly connected to both ends of the top of the reaction chamber 65. A heat source tube 69 is fixedly connected to the bottom of the reaction chamber 65. The interior of the reaction tank 67... The two ends are fixedly connected to conical hoppers 68. The heat fan 63 at the end of the pre-feeding chamber 61 can perform hot air pretreatment on the soft magnetic powder after feeding, accurately remove impurities such as moisture and oil from the material, clean the surface and increase active sites, creating conditions for the subsequent adhesion of insulating media. At the same time, the feeding pipe 64 directionally transports the pretreated soft magnetic powder to the reaction tank 67. With the conical hopper 68 structure at both ends of the reaction tank 67, the material at both ends of the reaction tank 67 can be continuously gathered towards the middle, avoiding material accumulation or reaction dead corners. Furthermore, the upper and lower hinged reaction chamber 65, equipped with air baffle 66 and irradiation heat source tube 69, can flexibly control the temperature and heat dissipation efficiency of the reaction space, providing a stable and suitable reaction environment for soft magnetic powder coating.

[0027] As an implementation method in this embodiment, such as Figures 6 to 10 As shown, the hot air regulating assembly 7 includes multiple blowers 71 fixedly connected to the end of the reaction tank 67. The multiple blowers 71 are axially distributed about the end of the reaction tank 67. A servo motor 72 is fixedly connected to the bottom of each blower 71. An air supply pipe 73 is fixedly connected to one end of each blower 71. Multiple jacketed annular pipes 74 are fixedly connected to the bottom of each air supply pipe 73. Each jacketed annular pipe 74 is composed of two annular pipes with a gap between them. A double-ring frame 75 is fixedly connected to one end of each jacketed annular pipe 74. A rhomboid wedge 76 is fixedly connected to the inner wall of the double-ring frame 75. A cover plate 77 is fixedly connected to the other end of each jacketed annular pipe 74. Multiple flow guide pipes 78 are fixedly connected to the inner wall of the annular tube 74. Multiple heaters 79 are fixedly connected inside the multiple flow guide pipes 78, which enables the servo motor 72 to precisely control the operating power of the blower 71. Combined with the heaters 79 inside the flow guide pipes 78, the hot air temperature and supply can be dynamically adjusted according to the material capacity in the reaction tank 67 to ensure that the soft magnetic powder and the insulating medium react at the optimal temperature. Then, the jacketed annular tube 74 and the diamond-shaped wedges 76 on the inner wall of the double ring frame 75 form a unique airflow path, which can convert the hot air into multiple turbulent airflows, so that the soft magnetic powder can fully contact the hot air and the insulating medium, greatly reducing the situation of incomplete local reaction and improving the integrity and density of the coating layer.

[0028] As an implementation method in this embodiment, such as Figures 7 to 12As shown, the stirring and regulating assembly 8 includes a rotating frame 81 rotatably connected to the end of the reaction vessel 67. A rotating rod 82 is fixedly connected to one end of the rotating frame 81. A gear reversing device 89 is meshed with the end of the rotating rod 82. A transmission rod 810 is meshed with the other end of the gear reversing device 89. A rotating shaft 83 is fixedly connected to the surface of the rotating rod 82. Two rotating shafts 83 are provided. Multiple steering brackets 84 are fixedly connected to the surface of the rotating shafts 83. Fan blades 85 are fixedly connected to the ends of the multiple steering brackets 84. Holes are formed on the surface of the fan blades 85. Multiple springs 86 are fixedly connected to the ends of the multiple fan blades 85. A conical scraper 87 is fixedly connected to the other end of the multiple springs 86. Limiting blocks 88 are rotatably connected to both ends of the conical scraper 87. The other end of the limiting block 88 is connected to the end of the fan blade 85. The sliding connection allows for free adjustment of the fan blade 85's rotation angle using the steering bracket 84. Combined with the perforated structure on the fan blade 85's surface, this creates a multi-dimensional stirring airflow, causing the soft magnetic powder to move irregularly within the reaction vessel 67. This avoids material stratification caused by a single stirring direction. Furthermore, the gear reversing device 89 drives the transmission rod 810 and the rotating rod 82 to rotate in opposite directions, creating a bidirectional stirring force. This further enhances the uniformity of mixing the material with the insulating medium. Additionally, the conical scraper 87, connected to the end of the fan blade 85 via a spring 86, can adaptively conform to the inner wall of the reaction vessel 67, scraping away residual material in real time during stirring. This prevents residual material from affecting product quality due to over-reaction and ensures that all materials within the reaction vessel 67 are under the same reaction conditions, ultimately guaranteeing the consistency and stability of the soft magnetic powder coating.

[0029] The working principle of the technical solution provided by this invention is as follows: In use, the soft magnetic powder material is first injected into the conveying and regulating component 6. At this time, the cover plate on the feed port 62 fixedly connected to the top of the pre-filled silo 61 is opened, and the soft magnetic powder material is injected into the pre-filled silo 61 through the feed port 62. As the soft magnetic powder material is added, the heat fan 63 fixedly connected to the end of the pre-filled silo 61 starts. At this time, the heat fan 63 generates heat to heat-treat the soft magnetic powder material, removing moisture, oil, and other contaminants from the soft magnetic powder material, cleaning the surface of the soft magnetic powder material, increasing active sites, and helping the subsequent coating material to adhere better. Then, the pre-treated soft magnetic powder material is fed into the reaction chamber 6 through the feeding pipe 64. The material is conveyed within the reaction tank 67 in step 5. At this time, the screw conveyor 4 rotates. As the screw conveyor 4 rotates, the soft magnetic powder material in the reaction tank 67 rotates synchronously. As the reaction tank 67 starts to rotate, the irradiation heat source tube 69, which is fixedly connected inside the reaction chamber 65, irradiates the surface of the rotating reaction tank 67. Meanwhile, the air baffle 66 dissipates heat from inside the reaction chamber 65, ensuring the smooth coating of the soft magnetic powder and providing a suitable reaction environment. At the same time, the conical hoppers 68 at both ends of the reaction tank 67 constantly slide the soft magnetic powder material at both ends of the reaction tank 67 toward the middle to avoid dead zones in the reaction.

[0030] When the soft magnetic powder insulation coating reaction occurs, the hot air regulating component 7 starts operating. At this time, the servo motor 72, which is fixedly connected to the bottom of the blower 71, starts to drive. According to the reaction capacity inside the reaction tank 67, the operating power of the servo motor 72 is driven by the electrical signal of the control center 2. Then the blower 71 starts to rotate. Subsequently, the air volume generated by the blower 71 is transported through the air supply pipe 73 into the multiple jacketed annular pipes 74 inside the reaction tank 67. As the air volume flows in, one end of the jacketed annular pipe 74 is blocked by the cover plate 77, and then the air volume passes through the jacket. At the other end of the annular tube 74, the airflow is output into the reaction tank 67 through the double ring frame 75. At this time, the airflow is generated by the diamond-shaped wedges 76 on the inner wall of the double ring frame 75, which then form a suction force inside the jacketed annular tube 74, drawing the reaction material in the reaction tank 67 from one end to the other. When the reaction material passes through the inside of the jacketed annular tube 74, the multiple heaters 79 in the multiple guide tubes 78 fixedly connected to the inner wall of the jacketed annular tube 74 start to operate to heat treat the reaction material, accelerate the reaction process, and improve working efficiency.

[0031] When the hot air regulating component 7 is running, the stirring regulating component 8 starts operating. At this time, the rotating frame 81, which is rotatably connected to the reaction tank 67, begins to rotate. Since the reaction tank 67 and the rotating frame 81 are independent rotating units, the rotating frame 81 and the reaction tank 67 do not rotate synchronously. As the rotating frame 81 rotates, the rotating rod 82 rotates along with it. Then, the rotating shaft 83, which is fixedly connected to the surface of the rotating rod 82, drives multiple fixedly connected steering brackets 84 on the surface to rotate together. As the steering brackets 84 rotate, the fan blades 85, which are fixedly connected to the steering brackets 84, drive the springs 86 and the conical scraper 87, which are fixedly connected to the ends, to move together. At this time, the conical scraper 87... The fan blade 85 is elastically connected to the inner wall surface of the reaction tank 67. At the same time, the limiting block 88 at the end of the fan blade 85 is constantly retracted and extended as the conical scraper 87 touches the top, preventing damage to the equipment. The conical scraper 87 also scrapes away the residue on the surface of the reaction tank 67, improving the integrity of the reaction. Meanwhile, the steering bracket 84 can freely adjust the tilting angle to change the tilting angle of the fan blade 85. Furthermore, the fan blade 85 and the jacketed annular tube 74 are staggered and work together to avoid collisions and improve the efficiency of the stirring reaction. As the rotating rod 82 rotates, the gear reversing device 89 installed at the end of the rotating rod 82 drives the transmission rod 810 to rotate in the opposite direction to the rotating rod 82.

[0032] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0033] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A high-performance soft magnetic powder insulation coating device, comprising a workbench, characterized in that, A control center is fixedly installed on the surface of the workbench. A support frame is rotatably connected to the top of the workbench. A screw conveyor is slidably connected to the top of the support frame. A drive motor is fixedly connected to one end of the workbench. A conveying adjustment component is fixedly connected to the top of the support frame. The conveying adjustment component is used to pre-treat the soft magnetic powder. The conveying adjustment component is connected to the support frame. A hot air regulating component is used to heat and react the soft magnetic powder, and the hot air regulating component is connected to the conveying regulating component; A stirring and regulating component is used for stirring during the reaction of soft magnetic powder, and the stirring and regulating component is connected to the conveying and regulating component.

2. The high-performance soft magnetic powder insulation coating equipment according to claim 1, characterized in that, The conveying adjustment assembly includes a pre-load chamber fixedly connected to a support frame. The pre-load chamber has multiple openings at both ends, a feed inlet fixedly connected to the top of the pre-load chamber, and a heat pump fixedly connected to the end of the pre-load chamber.

3. The high-performance soft magnetic powder insulation coating equipment according to claim 2, characterized in that, One end of the feed chamber is rotatably connected to a feeding pipe, and the other end of the feeding pipe is fixedly connected to a reaction tank. The top of the support frame is also fixedly connected to a reaction chamber, which is configured to be hinged between its upper and lower parts.

4. The high-performance soft magnetic powder insulation coating equipment according to claim 3, characterized in that, The reaction barrel is rotatably connected to the inside of the reaction chamber. Air baffles are fixedly connected to both ends of the top of the reaction chamber. A heat source tube is fixedly connected to the bottom of the reaction chamber. Conical buckets are fixedly connected to both ends of the inside of the reaction barrel.

5. The high-performance soft magnetic powder insulation coating equipment according to claim 4, characterized in that, The hot air regulating assembly includes multiple blowers fixedly connected to the end of the reaction tank. The multiple blowers are arranged axially about the end of the reaction tank. A servo motor is fixedly connected to the bottom of the multiple blowers, and an air supply pipe is fixedly connected to one end of the multiple blowers.

6. The high-performance soft magnetic powder insulation coating equipment according to claim 5, characterized in that, Multiple jacketed annular pipes are fixedly connected to the bottom of the multiple air supply pipes. Each jacketed annular pipe is composed of two annular pipes with a gap between them. A double ring frame is fixedly connected to one end of each jacketed annular pipe, and a diamond-shaped wedge is fixedly connected to the inner wall of the double ring frame.

7. The high-performance soft magnetic powder insulation coating equipment according to claim 6, characterized in that, The other end of the jacketed annular tube is fixedly connected to a cover plate, and multiple flow guide tubes are fixedly connected to the inner wall of the jacketed annular tube. Multiple heaters are fixedly connected inside the multiple flow guide tubes.

8. The high-performance soft magnetic powder insulation coating equipment according to claim 7, characterized in that, The stirring and regulating assembly includes a rotating frame rotatably connected to the end of the reaction vessel. One end of the rotating frame is fixedly connected to a rotating rod, and the end of the rotating rod is engaged with a gear reversing device. The other end of the gear reversing device is engaged with a transmission rod.

9. The high-performance soft magnetic powder insulation coating equipment according to claim 8, characterized in that, The rotating rod is fixedly connected to a rotating shaft. There are two rotating shafts. Multiple steering brackets are fixedly connected to the surface of the rotating shafts. Fan blades are fixedly connected to the ends of the multiple steering brackets. Holes are opened on the surface of the fan blades.

10. The high-performance soft magnetic powder insulation coating equipment according to claim 9, characterized in that, Multiple springs are fixedly connected to the ends of multiple fan blades, and a conical scraper is fixedly connected to the other end of the multiple springs. Limiting blocks are rotatably connected to both ends of the conical scraper, and the other end of the limiting block is slidably connected to the end of the fan blade.

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