Nanometer permanent magnet motor forming system

Abstract

The invention relates to the technical field of nano permanent magnet motors, and particularly discloses a nano permanent magnet motor forming system which comprises a box body, a machining table is mounted at the bottom of the box body, a base is mounted at the bottom of the machining table, a forming mold is mounted in the machining table, a moving plate is mounted in the box body, and an extrusion mold is mounted at the bottom of the moving plate. A protective cover is installed in the base, a plurality of heating rods are installed in the protective cover, a knocking mechanism is installed in the protective cover, and an auxiliary feeding and discharging mechanism is installed at the top of the machining table. According to the device, when the device heats a forming mold and metal powder, high temperature is generated through a plurality of heating rods arranged in a protection cover, the forming mold can be heated in an auxiliary mode, it is ensured that the metal powder in the forming mold is completely heated, the temperature rise speed of the metal powder located in the forming mold is high, and heating is more uniform; and the high-performance permanent magnet can be prepared conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of nano permanent magnet motors, and in particular to a nano permanent magnet motor forming system. Background Art

[0002] The nano permanent magnet motor is a motor that combines nanotechnology and permanent magnet material technology. It has the characteristics of small size, high precision, low power consumption and high response speed. Its working principle is based on the magnetoelectric effect. It generates a magnetic field by applying voltage, which in turn affects the charge distribution of the dielectric layer, thereby generating a driving force to make the motor rotate. The main difference between the nano permanent magnet motor and ordinary motors is its small size and high precision. Ordinary motors are usually large in size, while the nano permanent magnet motor can achieve high-precision motion control in a smaller space due to its small size and precise working principle.

[0003] The most important component in a nano permanent magnet motor is the permanent magnet. In the prior art, the preparation and molding devices for permanent magnets mostly use metal powder vacuum hot presses. However, the heating method of the metal powder vacuum hot presses in the prior art is to heat the mold and the blank through resistance. However, the resistance heating efficiency is very low, and the uniformity of the resistance wire is very high, otherwise it will cause local overtemperature. It is not only time-consuming, but also difficult to ensure that the mold and the blank reach the required high temperature, which is not conducive to the preparation and molding of the permanent magnet. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a nano permanent magnet motor forming system.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A nano permanent magnet motor forming system comprises a box body, a processing table is installed at the bottom of the box body, a base is installed at the bottom of the processing table, a forming mold is installed at the center position inside the processing table, the bottom end of the forming mold extends into the inside of the base, a moving plate is installed inside the box body, an extrusion mold is installed at the bottom of the moving plate, a protective cover is installed inside the base, a plurality of heating rods for auxiliary heating of the forming mold are installed inside the protective cover, a plurality of knocking mechanisms for vibrating and knocking the forming mold are installed inside the protective cover, and an auxiliary loading and unloading mechanism for assisting metal powder to accurately enter the inside of the forming mold and assisting in the rapid discharge of formed parts is installed on the top of the processing table.

[0007] Optionally, a plurality of guide rods are installed inside the box, the movable plate is slidably matched with the outer walls of the plurality of guide rods, a shell is installed on the top of the box, a telescopic cylinder is installed inside the shell, and the telescopic end of the telescopic cylinder passes through the box and is connected to the movable plate.

[0008] Optionally, the auxiliary loading and unloading mechanism includes two first slide grooves opened inside the processing table, two first sliding blocks are installed inside the two first slide grooves, and the top ends of the two first sliding blocks are connected to the moving rod through the electric telescopic rod.

[0009] Optionally, a second sliding groove is provided on the outer wall of the side where the two moving rods are close to each other, a second sliding block is installed inside the two second sliding grooves, and a first rotating plate is rotatably installed on one end of the two second sliding blocks away from the second sliding grooves.

[0010] Optionally, a second rotating plate is rotatably installed inside the two first rotating plates, two third sliding grooves are opened inside one side of the two second rotating plates, third sliders are installed inside the two third sliding grooves, and a rectangular plate is commonly installed at one end of the two third sliders away from the third sliding grooves.

[0011] Optionally, a sealing door is rotatably mounted on the front of the box, and a material discharge guide plate is rotatably mounted on the front of the processing table.

[0012] Optionally, two driving screws are installed inside the base, and moving blocks are installed on the outer walls of the two driving screws, and the ends of the two moving blocks that are close to each other are connected to the outer wall of the protective cover.

[0013] Optionally, a heat insulation plate is installed inside the protective cover, a driving motor is installed between the heat insulation plate and the protective cover, a rotating frame is installed at the output end of the driving motor, and the bottom ends of the multiple heating rods are connected to the rotating frame.

[0014] Optionally, the knocking mechanism includes multiple springs, which are all installed on the inner wall of the protective cover. The inner wall of the protective cover is rotatably mounted with multiple rotating blocks, and one end of the multiple springs away from the protective cover is connected to the rotating block close to it.

[0015] Optionally, a knocking block is installed at one end of each of the rotating blocks away from the rotating portion, and each of the knocking blocks is made of high temperature resistant rubber material.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the invention, when the device heats the molding die and metal powder, a plurality of heating rods arranged inside the protective cover generate high temperature, which can assist in heating the molding die and ensure that the metal powder inside the molding die is completely heated. The metal powder inside the molding die can heat up quickly and be heated more evenly, which is convenient for preparing high-performance permanent magnets.

[0018] 2. In the present invention, when it is necessary to pour metal powder into the interior of the forming mold, the metal powder can be directly placed on the top of the two rectangular plates of the auxiliary loading and unloading mechanism, and the metal powder can automatically slide down to the interior of the forming mold for filling, thereby achieving the effect of automatic loading of the metal powder, avoiding manual loading, which easily causes the metal powder to fall to other locations on the top of the processing table, and improving the accuracy of metal powder loading.

[0019] 3. In the present invention, after the metal powder enters the interior of the molding die, the molding die is knocked and vibrated by a knocking mechanism, thereby reducing the gaps between the metal powders entering the molding die, so that the metal powders can be filled more fully inside the molding die, which is beneficial to the subsequent hot pressing molding of the metal powders and avoids the situation where the gaps between the metal powders inside the molding die are too large, resulting in poor molding quality of subsequent hot pressing parts.

[0020] 4. In the present invention, after the metal powder inside the molding die is prepared into a permanent magnet blank by hot pressing, the two rectangular plates of the auxiliary loading and unloading mechanism can again drive the permanent magnet blank to slide down to the top of the unloading guide plate, and with the help of the downwardly inclined unloading guide plate, it can automatically slide downward to the inside of a preset collection container, thereby achieving the effect of automatically unloading the formed permanent magnet blank. There is no need for the staff to manually take and unload the permanent magnet blank, thereby improving the efficiency of unloading the permanent magnet blank and indirectly improving the efficiency of permanent magnet molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of a nano-permanent magnet motor forming system proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of the structure inside the box body of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the present invention without the box body and the shell;

[0025] Figure 4 It is a structural cross-sectional view of the processing table and the base in the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the protective cover and two driving screw rods in the present invention;

[0027] Figure 6 for Figure 5 Structural sectional view of the middle protective cover;

[0028] Figure 7It is a structural schematic diagram of the knocking mechanism in the present invention;

[0029] Figure 8 It is a structural schematic diagram of one of the moving rods in the present invention;

[0030] Fig. 9 for Figure 8 A schematic diagram of the structure in which the second slider is separated from the second chute;

[0031] Fig.10 It is a schematic structural diagram of the second rotating plate and the rectangular plate in the present invention.

[0032] In the figure: 1. box body; 2. processing table; 3. base; 4. shell; 5. sealing door; 6. material guide plate; 7. forming mold; 8. moving rod; 9. moving plate; 10. extrusion mold; 11. telescopic cylinder; 12. first slide groove; 13. protective cover; 14. driving screw; 15. moving block; 16. heat insulation board; 17. driving motor; 18. rotating frame; 19. heating rod; 20. spring; 21. rotating block; 22. knocking block; 23. first slider; 24. electric telescopic rod; 25. second slide groove; 26. first rotating plate; 27. rectangular plate; 28. second slider; 29. ​​second rotating plate; 30. third slide groove; 31. third slider. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Reference Figure 1-Figure 10 A nano permanent magnet motor forming system includes a box body 1, a processing table 2 is installed at the bottom of the box body 1, a base 3 is installed at the bottom of the processing table 2, a forming mold 7 is installed at the center position inside the processing table 2, and the bottom end of the forming mold 7 extends to the inside of the base 3, a moving plate 9 is installed inside the box body 1, an extrusion mold 10 is installed at the bottom of the moving plate 9, a protective cover 13 is installed inside the base 3, a plurality of heating rods 19 for auxiliary heating of the forming mold 7 are installed inside the protective cover 13, a plurality of knocking mechanisms for vibrating and knocking the forming mold 7 are installed inside the protective cover 13, and an auxiliary loading and unloading mechanism for assisting metal powder to accurately enter the inside of the forming mold 7 and assisting in the rapid discharge of the formed parts is installed on the top of the processing table 2.

[0035] As a technical optimization solution of the present invention, a plurality of guide rods are installed inside the box body 1, and the movable plate 9 is slidably matched with the outer walls of the plurality of guide rods. A shell 4 is installed on the top of the box body 1, and a telescopic cylinder 11 is installed inside the shell 4. The telescopic end of the telescopic cylinder 11 passes through the box body 1 and is connected to the movable plate 9. The telescopic end of the telescopic cylinder 11 can drive the movable plate 9 and the extrusion die 10 at the bottom thereof to move up and down together inside the box body 1.

[0036] As a technical optimization solution of the present invention, the auxiliary loading and unloading mechanism includes two first chutes 12 opened inside the processing table 2, and two first sliders 23 are installed inside the two first chutes 12. The tops of the two first sliders 23 are connected to the moving rod 8 through the electric telescopic rod 24. Double-headed screws are preset inside the two first chutes 12, and one end of the two double-headed screws is connected to the output end of the preset first driving device, driving the two double-headed screws to rotate inside the corresponding first chutes 12. The first sliders 23 located inside the two first chutes 12 are respectively matched with the outer walls of the double-headed screws corresponding to them, so that the double-headed screws can drive the two corresponding first sliders 23 to move towards or away from each other when rotating.

[0037] As a technical optimization solution of the present invention, the outer wall of the side where the two moving rods 8 are close to each other is provided with a second slide groove 25, and the second slider 28 is installed inside the two second slide grooves 25. The first rotating plate 26 is rotatably installed at one end of the two second sliders 28 away from the second slide groove 25. A first linear motor is preset inside the two second slide grooves 25, and the two first linear motors can drive the two second sliders 28 to move back and forth inside the corresponding second slide grooves 25; and a second driving device is preset inside the two second sliders 28, and the output ends of the two second driving devices are respectively connected to the rotating parts of the two first rotating plates 26, so as to drive the two first rotating plates 26 to rotate and adjust.

[0038] As a technical optimization solution of the present invention, the second rotating plates 29 are rotatably installed inside the two first rotating plates 26, two third slide grooves 30 are provided inside one side of the two second rotating plates 29, third sliders 31 are installed inside the two third slide grooves 30, and the rectangular plate 27 is installed together at one end of the two third sliders 31 away from the third slide grooves 30. A third driving device is preset on the outer wall of one side of the two first rotating plates 26, and the output ends of the two third driving devices are respectively connected to the rotating parts of the two second rotating plates 29, so as to drive the two second rotating plates 29 to rotate and adjust inside the first rotating plates 26; a second linear motor is preset inside the two third slide grooves 30, and the two second linear motors can drive the two third sliders 31 to move up and down inside the corresponding third slide grooves 30, and drive the two rectangular plates 27 to move up and down inside the corresponding second rotating plates 29.

[0039] As a technical optimization solution of the present invention, a sealing door 5 is rotatably installed on the front of the box body 1, and a material discharge guide plate 6 is rotatably installed on the front of the processing table 2. The provided sealing door 5 can seal the box body 1 to ensure that the box body 1 can maintain a vacuum state when in use; a first driving device is preset on the front of the processing table 2, and the output end of the first driving device is connected to the rotating part of the material discharge guide plate 6, so as to drive the material discharge guide plate 6 to rotate and adjust.

[0040] As a technical optimization solution of the present invention, two driving screws 14 are installed inside the base 3, and the outer walls of the two driving screws 14 are installed with moving blocks 15, and the ends of the two moving blocks 15 close to each other are connected to the outer wall of the protective cover 13. Two second driving devices are preset inside the base 3, and the output ends of the two second driving devices are respectively connected to one end of the two driving screws 14, so that the two driving screws 14 can be driven to rotate inside the base 3, and the two moving blocks 15 and the protective cover 13 can be driven to move up and down inside the base 3 for adjustment.

[0041] As a technical optimization solution of the present invention, a heat insulation board 16 is installed inside the protective cover 13, a driving motor 17 is installed between the heat insulation board 16 and the protective cover 13, a rotating frame 18 is installed at the output end of the driving motor 17, and the bottom ends of multiple heating rods 19 are connected to the rotating frame 18. The driving motor 17 can drive the rotating frame 18 and the multiple heating rods 19 to rotate synchronously inside the protective cover 13; the heating rod 19 is an electric heating device with a nickel-chromium alloy heating wire inside the prior art, and the nickel-chromium alloy heating wire has high strength in a high temperature environment, is not easy to deform, and has high emissivity and corrosion resistance; because the heat insulation board 16 is provided inside the protective cover 13, and the inner wall of the protective cover 13 is bonded with a heat insulation material, the high temperature generated by the multiple heating rods 19 heating inside the protective cover 13 will not affect the use of the driving motor 17, and the heat loss can also be reduced.

[0042] As a technical optimization solution of the present invention, the knocking mechanism includes a plurality of springs 20, which are all mounted on the inner wall of the protective cover 13, and a plurality of rotating blocks 21 are rotatably mounted on the inner wall of the protective cover 13, and the ends of the plurality of springs 20 away from the protective cover 13 are connected to the rotating blocks 21 close to them. Figure 7 As shown, when the multiple heating rods 19 rotate counterclockwise inside the protective cover 13, the multiple rotating blocks 21 are squeezed, thereby driving the multiple springs 20 to be compressed. When the heating rods 19 rotate to a position between two rotating blocks 21, the springs 20 are not subjected to force and elastically return to their original position, causing the rotating blocks 21 to return to their original position elastically.

[0043] As a technical optimization solution of the present invention, a plurality of rotating blocks 21 are all equipped with a knocking block 22 at one end away from the rotating part, and the plurality of knocking blocks 22 are all made of high-temperature resistant rubber material. After the plurality of rotating blocks 21 are elastically reset, the knocking blocks 22 are driven to quickly collide with the outer wall of the forming mold 7, so that the forming mold 7 vibrates, and the gap between the metal powders entering the inside of the forming mold 7 is reduced, so that the metal powders can be filled more fully inside the forming mold 7, which is conducive to the subsequent hot pressing of the metal powders; the knocking block 22 is made of high-temperature resistant rubber material, and a high-silicon cloth is bonded to the surface of the knocking block 22, so that the knocking block 22 will not cause damage to the outer wall of the forming mold 7 on the basis of ensuring its own flexibility, avoiding affecting the use of the forming mold 7, and can also have good high-temperature resistance, and will not be affected by the high temperature generated by the heating rod 19.

[0044] In the present invention, when the user uses the device, the sealed door 5 on the front of the box body 1 is opened, and the two first sliders 23 are controlled to move in the corresponding first slide grooves 12 in the direction of approaching each other, driving the two moving rods 8 and other multiple components to move together in the direction of approaching each other on the top of the processing table 2, so that the rectangular plates 27 on the adjacent sides of the two moving rods 8 can all be moved to the top of the forming mold 7, and the outer walls of the adjacent sides of the two rectangular plates 27 are abutted, and then the two second sliders 28 are controlled to move in the corresponding second slide grooves 25 in the direction of approaching the sealed door 5, and the two first rotating plates 26, the second rotating plate 29 and one end of the rectangular plate 27 are driven to move to the upper side of the box body 1. On the outside, the two first rotating plates 26 are controlled to drive the rectangular plates 27 and other components to rotate upward together, so that the ends of the two rectangular plates 27 located outside the box body 1 slowly rotate upward and are in an inclined state, and the lower ends of the two connected rectangular plates 27 are located directly above the forming mold 7. At this time, the two inclined rectangular plates 27 can be used as loading slides. After pouring metal powder into the top of the two rectangular plates 27, it can automatically slide down to the inside of the forming mold 7 for filling, thereby achieving the effect of automatic loading of metal powder, avoiding manual loading, which easily causes metal powder to fall to other positions on the top of the processing table 2, and improving the accuracy of metal powder loading.

[0045] After the metal powder enters the molding die 7, the driving motor 17 can be controlled to start, driving the rotating frame 18 and the plurality of heating rods 19 to rotate synchronously counterclockwise inside the protective cover 13, such as Figure 7As shown, when the multiple heating rods 19 rotate counterclockwise, they will squeeze the multiple rotating blocks 21, thereby driving the multiple springs 20 to be under pressure and in a compressed state. When the heating rod 19 rotates to the position between the two rotating blocks 21, the spring 20 is not subjected to force and elastically resets, so that the rotating block 21 elastically resets, driving the knocking block 22 to quickly collide with the outer wall of the forming mold 7, causing the forming mold 7 to vibrate, thereby narrowing the gap between the metal powders entering the forming mold 7, so that the metal powders can be filled more fully in the forming mold 7. The staff can continue to add part of the metal powder into the forming mold 7 according to the height of the metal powders in the forming mold 7, so that the inside of the forming mold 7 can be filled with a sufficient amount of metal powder, which is beneficial to the subsequent hot pressing of the metal powder and avoids the situation where the gap between the metal powders in the forming mold 7 is too large, resulting in poor molding quality of the subsequent hot pressing parts.

[0046] Furthermore, since the top of the forming mold 7 is provided with a downwardly inclined slope, a small amount of metal powder will escape to the top of the forming mold 7 when entering the interior of the forming mold 7. As the knocking mechanism inside the protective cover 13 vibrates and knocks the forming mold 7, the small amount of metal powder located at the top of the slope can slide downward toward the lower end into the interior of the forming mold 7 after being vibrated, thereby reducing the waste of this part of the metal powder.

[0047] After the forming mold 7 is vibrated and knocked by the knocking mechanism to make the metal powder inside the forming mold 7 more fully filled, the multiple parts such as the first rotating plate 26 and the moving rod 8 that control the above-mentioned movement and rotation are reset on the top of the processing table 2, and then the sealing door 5 is closed to control the start of the preset heating device inside the workbench 2 to increase the temperature inside the forming mold 7, and preheat the forming mold 7 and the metal powder inside the forming mold 7, and then control the start of the preset vacuum equipment outside the box body 1 to make the inside of the box body 1 a vacuum state. After confirming that the vacuum degree inside the box body 1 reaches the set value, the heating equipment is controlled to increase the heating temperature of the forming mold 7, and at the same time, the telescopic end of the telescopic cylinder 11 is controlled to extend downward, driving the moving plate 9 and the extrusion mold 10 to move downward, until the extrusion mold 10 enters the interior of the forming mold 7, and the equipment will automatically heat and pressurize the metal powder inside the forming mold 7 according to the preset parameters to achieve the effect of hot pressing molding of the permanent magnet.

[0048] In order to ensure that the molding die 7 and the metal powder inside it can reach the high temperature required for molding, at this time, the multiple heating rods 19 inside the protective cover 13 can be controlled to be energized to generate high temperature, and the two driving screws 14 can be controlled to drive the protective cover 13 to move upward until the protective cover 13 completely covers the end of the molding die 7 located inside the base 3. At this time, the high temperature generated by the multiple heating rods 19 can assist in heating the molding die 7, ensuring that the metal powder inside the molding die 7 is completely heated, so that the metal powder inside the molding die 7 can heat up quickly and be heated more evenly, which is convenient for preparing high-performance permanent magnets.

[0049] At the same time, the step in which the two driving screws 14 drive the protective cover 13 to move upward is also applicable to the step in which the above-mentioned knocking mechanism vibrates and knocks the outer wall of the forming mold 7, so that when the protective cover 13 is driven by the two driving screws 14 to move up and down, it can synchronously drive the knocking mechanism to vibrate and knock different positions of the forming mold 7, thereby ensuring that the metal powder is more fully filled inside the forming mold 7.

[0050] After the metal powder inside the forming mold 7 is hot-pressed, the vacuum state inside the control box 1 is released, so that the pressure inside the box 1 gradually returns to the same state as that outside the box 1, and the sealed door 5 is controlled to open, and the permanent magnet blank after molding is automatically ejected upward from the inside of the forming mold 7 with the help of the ejection mechanism preset inside the forming mold 7. At this time, the two second rotating plates 29 can be controlled to rotate downward inside the corresponding first rotating plates 26, driving the two rectangular plates 27 to rotate downward together at one end until they are in contact with the top of the processing table 2. As the two moving rods 8 are controlled to move in the direction of approaching, the two rectangular plates 27 are driven to move to the bottom of the permanent magnet blank located at the top of the forming mold 7 at this time, and the bottom end of the permanent magnet blank is shoveled. As the ejection mechanism moves downward and resets, the permanent magnet blank falls on the top of the two rectangular plates 27 and is placed. After the blanking guide plate 6 on the front of the processing table 2 is controlled to rotate upward and be in an inclined state, the two second slides are controlled. The block 28 drives the two rectangular plates 27 and other components to move together in the direction close to the unloading guide plate 6 inside the corresponding second slide groove 25, and controls the telescopic ends of the multiple electric telescopic rods 24 to extend upward together, driving the height of the two rectangular plates 27 to rise upward, and then the two first rotating plates 26 can be controlled to rotate downward slowly together, and the two rectangular plates 27 can be controlled to move slowly upward inside the corresponding second rotating plates 29, until the two rectangular plates 27 move upward to a position flush with the top of the second rotating plates 29. At this time, the two rectangular plates 27 can be used as unloading slide plates, so that the permanent magnet blanks placed on the top of the two rectangular plates 27 slide down to the top of the unloading guide plate 6, and with the help of the unloading guide plate 6 in the downward tilted state, it automatically slides downward to the inside of the preset collection container, so as to achieve the effect of automatically unloading the formed permanent magnet blanks, without the need for staff to manually take and unload the permanent magnet blanks, thereby improving the efficiency of unloading the permanent magnet blanks, and indirectly improving the efficiency of permanent magnet forming.

[0051] After the permanent magnet blank is ejected upward by the ejection mechanism inside the forming mold 7, the telescopic ends of the multiple electric telescopic rods 24 can be controlled to extend upward together, pushing the two moving rods 8 to move upward together, and controlling the two second rotating plates 29 to rotate 180 degrees together inside the corresponding first rotating plate 26, driving the two second rotating plates 29 in a vertical state to rotate to a position away from the first rotating plate 26, controlling the two moving rods 8 to move in a direction close to each other, and driving the two second rotating plates 29 in a vertical state. One side is used to extrude the formed permanent magnet blank to test whether the strength of the permanent magnet blank after hot pressing meets the standard, and with the help of the telescopic adjustment of the telescopic ends of the multiple electric telescopic rods 24, the two second rotating plates 29 are driven to perform extrusion tests on different positions of the permanent magnet blank, further improving the comprehensiveness of the strength test of the permanent magnet blank, facilitating real-time detection of the quality of the formed permanent magnet blank, thereby improving the applicability of the device.

[0052] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A nano permanent magnet motor forming system, comprising a box (1), characterized in that: A processing table (2) is installed at the bottom of the box (1), a base (3) is installed at the bottom of the processing table (2), a forming mold (7) is installed at the center position inside the processing table (2), the bottom end of the forming mold (7) extends into the base (3), a moving plate (9) is installed inside the box (1), an extrusion mold (10) is installed at the bottom of the moving plate (9), a protective cover (13) is installed inside the base (3), a plurality of heating rods (19) for auxiliary heating of the forming mold (7) are installed inside the protective cover (13), a plurality of knocking mechanisms for vibrating and knocking the forming mold (7) are installed inside the protective cover (13), and an auxiliary loading and unloading mechanism for assisting metal powder to accurately enter the forming mold (7) and assisting in the rapid discharge of formed parts is installed on the top of the processing table (2).

2. A nano-permanent magnet motor forming system according to claim 1, characterized in that: A plurality of guide rods are installed inside the box (1), and the movable plate (9) is slidably matched with the outer walls of the plurality of guide rods. A shell (4) is installed on the top of the box (1), and a telescopic cylinder (11) is installed inside the shell (4). The telescopic end of the telescopic cylinder (11) passes through the box (1) and is connected to the movable plate (9).

3. A nano-permanent magnet motor forming system according to claim 1, characterized in that: The auxiliary loading and unloading mechanism comprises two first slide grooves (12) opened inside the processing table (2), two first slide blocks (23) are installed inside the two first slide grooves (12), and the top ends of the two first slide blocks (23) are connected to the moving rod (8) through the electric telescopic rod (24).

4. A nano-permanent magnet motor forming system according to claim 3, characterized in that: The outer walls of the two moving rods (8) on the side close to each other are each provided with a second sliding groove (25), the interiors of the two second sliding grooves (25) are each provided with a second sliding block (28), and the ends of the two second sliding blocks (28) away from the second sliding grooves (25) are each rotatably provided with a first rotating plate (26).

5. A nano-permanent magnet motor forming system according to claim 4, characterized in that: A second rotating plate (29) is rotatably mounted inside the two first rotating plates (26), two third sliding grooves (30) are provided inside one side of the two second rotating plates (29), a third sliding block (31) is installed inside the two third sliding grooves (30), and a rectangular plate (27) is commonly installed at one end of the two third sliding blocks (31) away from the third sliding groove (30).

6. The nano-permanent magnet motor forming system according to claim 1, characterized in that: A sealing door (5) is rotatably mounted on the front of the box body (1), and a material discharge guide plate (6) is rotatably mounted on the front of the processing table (2).

7. The nano-permanent magnet motor forming system according to claim 1, characterized in that: Two driving screw rods (14) are installed inside the base (3), and the outer walls of the two driving screw rods (14) are both installed with moving blocks (15), and the adjacent ends of the two moving blocks (15) are connected to the outer wall of the protective cover (13).

8. The nano-permanent magnet motor forming system according to claim 1, characterized in that: A heat insulation board (16) is installed inside the protective cover (13), a driving motor (17) is installed between the heat insulation board (16) and the protective cover (13), a rotating frame (18) is installed at the output end of the driving motor (17), and the bottom ends of the plurality of heating rods (19) are connected to the rotating frame (18).

9. The nano-permanent magnet motor forming system according to claim 1, characterized in that: The knocking mechanism comprises a plurality of springs (20), the plurality of springs (20) are all mounted on the inner wall of the protective cover (13), a plurality of rotating blocks (21) are rotatably mounted on the inner wall of the protective cover (13), and ends of the plurality of springs (20) away from the protective cover (13) are all connected to the rotating blocks (21) close thereto.

10. A nano-permanent magnet motor forming system according to claim 9, characterized in that: A knocking block (22) is installed at one end of the plurality of rotating blocks (21) away from the rotating portion, and the plurality of knocking blocks (22) are all made of high temperature resistant rubber material.

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