Permanent magnet brushless motor stator-rotor processing equipment and method

Abstract

The application discloses a kind of permanent magnet brushless motor stator rotor processing equipment and method, it is related to processing equipment field, a kind of permanent magnet brushless motor stator rotor processing equipment, including, feeding mechanism, leveling mechanism and stamping mechanism, further include: stamping mechanism is equipped with blanking slide rail, when stator sheet and rotor sheet pass through blanking slide rail and are separated;The blanking slide rail below is equipped with support base, support base is slidably connected with support plate, support plate is equipped with stator arrangement component and rotor arrangement component respectively, support base top is equipped with top material frame, the top of top material frame is equipped with stop block, stop block is slidably connected with sliding clamping plate;The present application can automatically separate and arrange stator sheet and rotor sheet after stamping forming, realizes the full automation process from stamping to arrangement, not only greatly improves production efficiency, can avoid stator sheet and rotor sheet be thrown or jammed when arranging, improve the efficiency of arrangement.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of processing equipment, in particular to a permanent magnet brushless motor stator and rotor processing equipment and method. BACKGROUND

[0002] Permanent magnet brushless motor is a kind of high efficiency, reliable motor type, it takes permanent magnet as rotor, through electronic commutator to replace the traditional brush to realize current commutation, avoids mechanical wear and tear and electromagnetic interference. Its stator is made of silicon steel sheet, embedded with multi-phase winding, generates rotating magnetic field after electrification;The rotor is composed of permanent magnet, provides constant magnetic field. Stator and rotor produce torque through magnetic field interaction, drive rotor rotation. Due to brushless design, permanent magnet brushless motor has the advantages of simple structure, reliable operation, high efficiency, low noise, etc., is widely used in aerospace, national defense, industrial automation and daily life etc.;

[0003] In the actual production process of stator and rotor, the tungsten steel sheet is usually processed into sheet stator sheet and rotor sheet through stamping and cutting process. Subsequently, the sheet materials are arranged and stacked to form the required parts. However, in the existing arrangement device, a continuous rotating limiting column is generally used to position and arrange the stator sheet. However, in this process, there is a significant problem: the stator sheet is easily thrown out by centrifugal force when it contacts with the rotating limiting column, and it may also be tilted and stuck in the middle of the arrangement device, which not only affects the production efficiency, but also may damage the equipment, based on which the present application is proposed. SUMMARY

[0004] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide a permanent magnet brushless motor stator and rotor processing equipment which can overcome the above problems or at least partially solve the above problems.

[0005] To solve the above technical problems, the basic idea of the technical solution adopted by the present application is: a permanent magnet brushless motor stator and rotor processing equipment, comprising a feeding mechanism, a leveling mechanism and a stamping mechanism, further comprising: a discharge slide rail is arranged on the stamping mechanism, the stator sheet and the rotor sheet are separated when passing through the discharge slide rail;A supporting base is arranged below the discharge slide rail, a supporting plate is slidably connected on the supporting base, a stator arrangement assembly and a rotor arrangement assembly are respectively arranged on the supporting plate, the stator arrangement assembly and the rotor arrangement assembly are used to collect and arrange the stator sheet and the rotor sheet;A material lifting frame is arranged above the supporting base, a stop block is arranged above the material lifting frame, a sliding clamp plate is slidably connected on the stop block;When the stator arrangement assembly and the rotor arrangement assembly are lowered, the arranged stator sheet and rotor sheet are left on the material lifting frame;When the stator arrangement assembly and the rotor arrangement assembly are lowered, the sliding clamp plate takes the stator sheet and rotor sheet falling from the discharge slide rail.

[0006] Preferably, the stator arrangement assembly comprises a first fixed guide column, a first rotating guide column and a first reciprocating guide column, the first fixed guide column is fixedly connected with the support plate, the first rotating guide column is rotatably connected with the support plate, the top of the first rotating guide column is provided with threads, when the first rotating guide column rotates, the stator sheet falls onto the first reciprocating guide column guided by the threads on the top of the first rotating guide column.

[0007] Further, the bottom of the first rotating guide column is provided with a first outer gear ring, the inside of the support plate is rotatably connected with a driving gear, and the driving gear is engaged with the first outer gear ring.

[0008] Further, the lower end surface of the support plate is provided with a second servo motor, the output end of the second servo motor is connected with the driving gear, the upper end surface of the driving gear is provided with a first eccentric block, the lower end surface of the first reciprocating guide column is provided with a limiting protrusion, the inside of the support plate is slidably connected with a sliding block, and the limiting protrusion and the first eccentric block are both slidably connected in the sliding block, when the driving gear rotates, the sliding block and the first reciprocating guide column reciprocate, and the stator sheet above the first reciprocating guide column slides and aligns with the limiting block on the first reciprocating guide column under the action of inertia and then falls.

[0009] Further, the rotor arrangement assembly comprises a second fixed guide column, a second rotating guide column and a second reciprocating guide column, the second fixed guide column is fixedly connected with the support plate, and the second rotating guide column and the second reciprocating guide column are rotatably connected with the support plate.

[0010] Further, the support plate is rotatably connected with a transmission gear and a guide gear respectively, the transmission gear is engaged with the first outer gear ring and the guide gear respectively, the bottom end of the second rotating guide column is provided with a second outer gear ring, and the top of the second rotating guide column is provided with threads; the guide gear is engaged with the second outer gear ring, the second reciprocating guide column is provided with a sliding groove, the guide gear is provided with a second eccentric block, and the second eccentric block is slidably connected in the sliding groove, when the guide gear rotates, the second reciprocating guide column reciprocates, and the second rotating guide column rotates to guide the rotor sheet to fall.

[0011] Preferably, the blanking slide rail is provided with an upper sliding surface and a lower sliding surface, and the upper sliding surface is provided with a blanking hole, when the stator sheet and the rotor sheet slide over the upper sliding surface, the rotor sheet with a smaller area falls onto the lower sliding surface through the blanking hole.

[0012] Preferably, the stop block is provided with a first servo motor, the output end of the first servo motor is connected with a bidirectional threaded rod, and the bidirectional threaded rod is connected with the sliding clamping plate through threads.

[0013] Preferably, the support base is provided with a first cylinder, the output end of the first cylinder is connected with the support plate, the material ejection frame is provided with a second cylinder, the output end of the second cylinder is connected with a push plate, when the support plate, the stator arrangement assembly and the rotor arrangement assembly descend, the material ejection frame ejects the arranged stator sheet and rotor sheet from the stator arrangement assembly and the rotor arrangement assembly.

[0014] A use method of a permanent magnet brushless motor stator and rotor processing equipment mainly includes the following steps:

[0015] S1, silicon steel sheets are flattened and guided from the feeding mechanism to the stamping mechanism through the flattening mechanism, and then are stamped into stator sheets and rotor sheets;

[0016] S2, the stator sheets and rotor sheets are conveyed to the discharging slide rail and guided to the stator arrangement assembly and the rotor arrangement assembly under the guidance of the discharging slide rail;

[0017] S3, the second servo motor is started to drive the stator arrangement assembly and the rotor arrangement assembly to operate and arrange the stator sheets and rotor sheets;

[0018] S4, the support plate, the stator arrangement assembly and the rotor arrangement assembly are driven to descend, the arranged stator sheets and rotor sheets are ejected from the stator arrangement assembly and the rotor arrangement assembly and left on the material ejection frame;

[0019] S5, the push plate is pushed to eject the arranged stator sheets and rotor sheets, and the stator arrangement assembly and the rotor arrangement assembly are reset to continue to arrange the rotor sheets and stator sheets.

[0020] After the above technical scheme is adopted, the present application has the following beneficial effects compared with the prior art:

[0021] The present application can automatically separate and arrange the stator sheets and rotor sheets after stamping by setting the lower slide rail, the stator arrangement assembly and the rotor arrangement assembly, realizes the full-automatic process from stamping to arranging, and greatly improves the production efficiency.

[0022] The present application can guide the stator sheets and rotor sheets to fall above the first reciprocating guide column and the second reciprocating guide column by quickly rotating the guide by setting threads on the top of the first rotating guide column and the second rotating guide column, and then can avoid the stator sheets and rotor sheets being stuck on the fixed guide column and falling.

[0023] The present application can guide the stator sheets and rotor sheets to slide onto the first rotating guide column and the second rotating guide column by setting guide bevels on the top of the first fixed guide column and the second fixed guide column, and avoid the stator sheets and rotor sheets being thrown away by directly falling on the rotating guide column.

[0024] The present application can realize the relative displacement between the first reciprocating guide column and the second reciprocating guide column and the stator sheet and the rotor sheet through inertia by controlling the small-angle reciprocating rotation of the first reciprocating guide column and the second reciprocating guide column, and then can make the stator sheet and the rotor sheet be able to be docked and arranged to fall, and can avoid the problem that the stator sheet or the rotor sheet cannot fall or the docking and falling efficiency is poor due to following the rotation of the guide column, thereby improving the arrangement efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] In the drawings:

[0026] Figure 1 A perspective view of a permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0027] Figure 2 A sectional view of a stamping mechanism in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0028] Figure 3 A perspective view of a permanent magnet brushless motor stator and rotor processing equipment is provided for the present application; Figure 2 A structural schematic view of position A in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0029] Figure 4 A structural schematic view of a support plate and a material lifting frame in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0030] Figure 5 A sectional view of a stator arrangement assembly and a rotor arrangement assembly in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0031] Figure 6 A structural schematic view of position B in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application; Figure 5 A structural schematic view of position B in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0032] Figure 7 A structural schematic view of the bottom of a stator arrangement assembly and a rotor arrangement assembly in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0033] Figure 8 An exploded view of a stator arrangement assembly in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0034] Figure 9 An exploded view of a rotor arrangement assembly in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application;

[0035] Figure 10 A structural schematic view of a sliding clamp in the permanent magnet brushless motor stator and rotor processing equipment is provided for the present application.

[0036] In the figure: 1, feeding mechanism; 2, flattening mechanism; 3, stamping mechanism; 4, blanking slide rail; 41, upper slide surface; 411, blanking hole; 42, lower slide surface; 5, support base; 52, first air cylinder; 53, support plate; 6, material pushing frame; 61, second air cylinder; 62, push plate; 63, stop block; 64, first servo motor; 65, bidirectional threaded rod; 66, sliding clamp plate; 7, stator arrangement assembly; 71, first fixed guide column; 72, first rotating guide column; 721, first outer gear ring; 73, first reciprocating guide column; 731, limiting protrusion; 74, second servo motor; 741, driving gear; 7411, first eccentric block; 75, sliding block; 8, rotor arrangement assembly; 81, second fixed guide column; 82, second rotating guide column; 821, second outer gear ring; 83, second reciprocating guide column; 831, sliding groove; 84, transmission gear; 85, guide gear; 851, second eccentric block. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application but not to limit the scope of the present application.

[0038] Embodiment 1: Refer to Figures 1-10 A permanent magnet brushless motor stator and rotor processing device, comprising a feeding mechanism 1, a flattening mechanism 2 and a stamping mechanism 3, further comprising: the stamping mechanism 3 is provided with a blanking slide rail 4, when the stator sheet and the rotor sheet pass through the blanking slide rail 4, they are separated; the lower portion of the blanking slide rail 4 is provided with a support base 5, the support base 5 is slidably connected with a support plate 53, the support plate 53 is respectively provided with a stator arrangement assembly 7 and a rotor arrangement assembly 8, the stator arrangement assembly 7 and the rotor arrangement assembly 8 are used to receive the stator sheet and the rotor sheet for collection and arrangement; the upper portion of the support base 5 is provided with a material pushing frame 6, the upper portion of the material pushing frame 6 is provided with a stop block 63, the stop block 63 is slidably connected with a sliding clamp plate 66; when the stator arrangement assembly 7 and the rotor arrangement assembly 8 are lowered, the arranged stator sheet and rotor sheet are left on the material pushing frame 6; when the stator arrangement assembly 7 and the rotor arrangement assembly 8 are lowered, the sliding clamp plate 66 receives the stator sheet and the rotor sheet falling from the blanking slide rail 4.

[0039] In the present application, the silicon steel sheet is hung on the feeding mechanism 1 and is guided to be flattened in the flattening mechanism 2, and then is sent to the stamping mechanism 3 for stamping, and after stamping, the formed stator sheet and rotor sheet fall on the conveying belt together and are transported to the discharging slide rail 4, the discharging slide rail 4 can transport the stator sheet and the rotor sheet separately, the stator arrangement assembly 7 and the rotor arrangement assembly 8 are respectively arranged below and in front of the discharging slide rail 4, the separated stator sheet and rotor sheet fall into the stator arrangement assembly 7 and the rotor arrangement assembly 8 respectively for arrangement, compared with the traditional processing mode, the device can stack and arrange the stator sheet and the rotor sheet after stamping and forming, realizes the full automatic process from stamping to arrangement, not only greatly improves the production efficiency, but also ensures the stability and reliability of the product quality;

[0040] Example 2: Reference Figures 1-10The application further relates to a permanent magnet brushless motor stator-rotor processing device, which is basically the same as the device in the embodiment 1, and is characterized in that the stator arrangement assembly 7 comprises a first fixed guide column 71, a first rotating guide column 72 and a first reciprocating guide column 73, the first fixed guide column 71 is fixedly connected with the support plate 53, the first rotating guide column 72 is rotatably connected with the support plate 53, the top of the first rotating guide column 72 is provided with a thread, when the first rotating guide column 72 rotates, the stator sheet is guided to fall onto the first reciprocating guide column 73 through the thread at the top of the first rotating guide column 72, the bottom of the first rotating guide column 72 is provided with a first outer gear ring 721, the inside of the support plate 53 is rotatably connected with a driving gear 741, the driving gear 741 is engaged with the first outer gear ring 721, the lower end surface of the support plate 53 is provided with a second servo motor 74, the output end of the second servo motor 74 is connected with the driving gear 741, the upper end surface of the driving gear 741 is provided with a first eccentric block 7411, the lower end surface of the first reciprocating guide column 73 is provided with a limiting protrusion 731, the inside of the support plate 53 is slidably connected with a sliding block 75, the limiting protrusion 731 and the first eccentric block 7411 are both slidably connected in the sliding block 75, when the driving gear 741 rotates, the sliding block 75 and the first reciprocating guide column 73 reciprocate, the stator sheet above the first reciprocating guide column 73 slides under the action of inertia and aligns with the limiting block on the first reciprocating guide column 73 to fall, the rotor arrangement assembly 8 comprises a second fixed guide column 81, a second rotating guide column 82 and a second reciprocating guide column 83, the second fixed guide column 81 is fixedly connected with the support plate 53, the second rotating guide column 82 and the second reciprocating guide column 83 are rotatably connected with the support plate 53, the support plate 53 is rotatably connected with a transmission gear 84 and a guide gear 85 respectively, the transmission gear 84 is engaged with the first outer gear ring 721 and the guide gear 85 respectively, the bottom end of the second rotating guide column 82 is provided with a second outer gear ring 821, the top of the second rotating guide column 82 is provided with a thread, the guide gear 85 is engaged with the second outer gear ring 821, the second reciprocating guide column 83 is provided with a sliding groove 831, the guide gear 85 is provided with a second eccentric block 851, the second eccentric block 851 is slidably connected in the sliding groove 831, when the guide gear 85 rotates, the second reciprocating guide column 83 reciprocates, and the second rotating guide column 82 rotates to guide the rotor sheet to fall.

[0041] In the application, the corresponding guide columns in the stator arrangement assembly 7 and the rotor arrangement assembly 8 have basically the same effect, wherein the first fixed guide column 71 and the second fixed guide column 81 are both fixedly connected with the support plate 53, the top of the first fixed guide column 71 and the second fixed guide column 81 is provided with a guide slope so as to guide the stator sheet and the rotor sheet to be sleeved on the first fixed guide column 71 and the second fixed guide column 81, and it is noted that the guide slope should not be too long so as to avoid that the stator sheet and the rotor sheet are stuck on the guide slope and cannot contact the first rotating guide column 72 and the second rotating guide column 82;

[0042] As Figure 7 shown, when the second servo motor 74 drives the driving gear 741 to rotate, the first rotating guide column 72 is driven to rotate, and the transmission gear 84 and the guide gear 85 are driven to rotate, and the second rotating guide column 82 is driven to rotate, the top of the first rotating guide column 72 and the second rotating guide column 82 are provided with threads, when the first rotating guide column 72 and the second rotating guide column 82 rotate rapidly, the stator sheet and the rotor sheet can be guided to fall above the first reciprocating guide column 73 and the second reciprocating guide column 83 by using the speed difference between the stator sheet and the rotor sheet and the first rotating guide column 72 and the second rotating guide column 82, and then the stator sheet and the rotor sheet can be prevented from being stuck on the fixed guide column and cannot fall, and the stator sheet and the rotor sheet can also be prevented from being thrown away by directly falling on the rotating guide column;

[0043] As Figure 6 , Figure 8 and Figure 9 shown, when the driving gear 741 rotates, the driving gear 741 drives the sliding block 75 to reciprocate through the first eccentric block 7411, the sliding block 75 reciprocates to drive the first reciprocating guide column 73 to reciprocate at a small angle through the limiting block 731, and then the stator sheet can be displaced, and the first reciprocating guide column 73 can be relatively moved by using inertia, so that the stator sheet can be relatively connected with the limiting block protruding on the first reciprocating guide column 73 and falls, and then the stator sheet can be arranged, and when the guide gear 85 rotates, the guide gear 85 slides in the sliding groove 831 through the second eccentric block 851, so that the second reciprocating guide column 83 is driven to reciprocate at a small angle, and then the rotor sheet can be connected with the limiting rod on the second reciprocating guide column 83 and falls, by reciprocating at a small angle, the rotor sheet and the stator sheet can be avoided from being stuck in some place by shaking, compared with the existing way of being connected and falling by one-way rotation, the stator sheet or the rotor sheet can be prevented from being unable to fall or being connected and falling with poor efficiency, and the arrangement efficiency is improved.

[0044] Example 3: refer to Figures 1-10The application further has the advantages that the feeding slide rail 4 is internally provided with an upper slide surface 41 and a lower slide surface 42, the upper slide surface 41 is internally provided with a blanking hole 411, when the stator sheet and the rotor sheet slide over the upper slide surface 41, the rotor sheet with a smaller area falls into the lower slide surface 42 through the blanking hole 411, the stopper 63 is internally provided with a first servo motor 64, the output end of the first servo motor 64 is connected with a bidirectional screw rod 65, the bidirectional screw rod 65 is connected with a sliding clamping plate 66 through screw threads, the supporting base 5 is internally provided with a first air cylinder 52, the output end of the first air cylinder 52 is connected with a supporting plate 53, the top material rack 6 is internally provided with a second air cylinder 61, the output end of the second air cylinder 61 is connected with a push plate 62, when the supporting plate 53, the stator arranging assembly 7 and the rotor arranging assembly 8 are lowered, the top material rack 6 pushes out the arranged stator sheet and rotor sheet from the stator arranging assembly 7 and the rotor arranging assembly 8.

[0045] In the application, as shown in Figure 2 and Figure 3 When the stator sheet and the rotor sheet after stamping are slid over the upper slide surface 41, the rotor sheet in the center falls into the lower slide surface 42 below from the blanking hole 411, so that the stator sheet and the rotor sheet are separated, the rotor sheet is slid and hit to the end of the feeding slide rail 4 through the lower slide surface 42 and falls on the rotor arranging assembly 8 directly below, and the stator sheet is slid from the upper slide surface 41, hits the stopper 63 and falls on the stator arranging assembly 7;

[0046] The first air cylinder 52 can drive the supporting plate 53, the stator arranging assembly 7 and the rotor arranging assembly 8 to ascend and descend together, when the stator arranging assembly 7 and the rotor arranging assembly 8 arrange a certain amount of stator sheet and rotor sheet, the stator arranging assembly 7 and the rotor arranging assembly 8 are driven to descend, the top material rack 6 can push out the stator sheet and the rotor sheet from the stator arranging assembly 7 and the rotor arranging assembly 8, when the stator arranging assembly 7 and the rotor arranging assembly 8 descend to the upper end surface being flush with the top material rack 6, the second air cylinder 61 is started to push the push plate 62 to push out the arranged stator sheet and rotor sheet from the top material rack 6, a conveying mechanism or a mechanical hand can be arranged on the side of the top material rack 6 to move the stator sheet and the rotor sheet arranged and stacked to the extruding device to be extruded and fixed, so that the completed stator and rotor are obtained;

[0047] As shown in Figure 4 and Figure 10As shown, the first servo motor 64 drives the bidirectional threaded rod 65 to rotate, thereby enabling the sliding clamp plate 66 to move relatively, when the stator arrangement assembly 7 and the rotor arrangement assembly 8 are lowered, the sliding clamp plate 66 moves to the middle to pick up the stator sheets and rotor sheets falling from the blanking slide rail 4, after the stator arrangement assembly 7 and the rotor arrangement assembly 8 are reset, the sliding clamp plate 66 slides to the two sides to make the picked-up stator sheets and rotor sheets fall onto the stator arrangement assembly 7 and the rotor arrangement assembly 8 to continue the arrangement.

[0048] Embodiment 4: refer to Figures 1-10 A use method of a permanent magnet brushless motor stator and rotor processing equipment mainly includes the following steps:

[0049] S1, the silicon steel sheet is flattened from the feeding mechanism 1 to the stamping mechanism 3 through the flattening mechanism 2 to be stamped into stator sheets and rotor sheets;

[0050] S2, the stator sheets and rotor sheets are conveyed to the blanking slide rail 4 and guided to the stator arrangement assembly 7 and the rotor arrangement assembly 8 under the guidance of the blanking slide rail 4;

[0051] S3, the second servo motor 74 is started to drive the stator arrangement assembly 7 and the rotor arrangement assembly 8 to operate to arrange the stator sheets and rotor sheets;

[0052] S4, the support plate 53, the stator arrangement assembly 7 and the rotor arrangement assembly 8 are lowered to eject the arranged stator sheets and rotor sheets from the stator arrangement assembly 7 and the rotor arrangement assembly 8 and leave them on the ejection rack 6;

[0053] S5, the push plate 62 pushes the arranged stator sheets and rotor sheets out and extrudes them into one body, and then the stator arrangement assembly 7 and the rotor arrangement assembly 8 are reset to continue to arrange the rotor sheets and stator sheets.

[0054] The above is only the preferred embodiment of the present application, not any form of limitation on the present application, although the present application has been disclosed as above with the preferred embodiment, however, it is not intended to limit the present application, any skilled person in the art can make some changes or modifications within the scope of the technical solution of the present application by using the above-mentioned technical content, as long as it does not deviate from the technical solution of the present application, any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application, all still belong to the scope of the present application.

Claims

1. A permanent magnet brushless motor stator and rotor processing equipment, comprising, The feeding mechanism (1), the leveling mechanism (2), and the stamping mechanism (3) are characterized in that they further include: The stamping mechanism (3) is provided with a feeding slide rail (4); The material feeding slide rail (4) is provided with a support base (5) below it. A support plate (53) is slidably connected to the support base (5). A stator sorting assembly (7) and a rotor sorting assembly (8) are respectively provided on the support plate (53). A top material rack (6) is provided above the support base (5), and a stop block (63) is provided above the top material rack (6). A sliding clamp (66) is slidably connected to the stop block (63). The stator straightening assembly (7) includes a first fixed guide post (71), a first rotating guide post (72) and a first reciprocating guide post (73). The first fixed guide post (71) is fixedly connected to the support plate (53), and the first rotating guide post (72) is rotatably connected to the support plate (53). The top of the first rotating guide post (72) is provided with threads. The bottom of the first rotating guide post (72) is provided with a first external gear ring (721), and the inside of the support plate (53) is rotatably connected with a drive gear (741), which meshes with the first external gear ring (721); The lower end face of the support plate (53) is provided with a second servo motor (74), the output end of the second servo motor (74) is connected to the drive gear (741), the upper end face of the drive gear (741) is provided with a first eccentric block (7411), the lower end face of the first reciprocating guide column (73) is provided with a limiting protrusion (731), and a sliding block (75) is slidably connected inside the support plate (53). The limiting protrusion (731) and the first eccentric block (7411) are both slidably connected in the sliding block (75). The rotor sorting assembly (8) includes a second fixed guide post (81), a second rotating guide post (82), and a second reciprocating guide post (83). The second fixed guide post (81) is fixedly connected to the support plate (53), and the second rotating guide post (82) and the second reciprocating guide post (83) are rotatably connected to the support plate (53). The support plate (53) is rotatably connected to a transmission gear (84) and a guide gear (85). The transmission gear (84) meshes with the first external gear ring (721) and the guide gear (85) respectively. The bottom end of the second rotating guide post (82) is provided with a second external gear ring (821), and the top of the second rotating guide post (82) is provided with a thread. The guide gear (85) meshes with the second external gear ring (821). The second reciprocating guide post (83) is provided with a sliding groove (831). The guide gear (85) is provided with a second eccentric block (851), and the second eccentric block (851) is slidably connected in the sliding groove (831). The tops of the first fixed guide post (71) and the second fixed guide post (81) are provided with guide slopes.

2. The permanent magnet brushless motor stator and rotor processing equipment according to claim 1, characterized in that, The feeding slide rail (4) has an upper sliding surface (41) and a lower sliding surface (42). The upper sliding surface (41) has a dropping hole (411). When the stator lamination and rotor lamination slide over the upper sliding surface (41), the rotor lamination with a smaller area falls into the lower sliding surface (42) through the dropping hole (411).

3. The permanent magnet brushless motor stator and rotor processing equipment according to claim 1, characterized in that, The stop block (63) is provided with a first servo motor (64), and the output end of the first servo motor (64) is connected to a bidirectional threaded rod (65). The bidirectional threaded rod (65) is connected to the sliding clamp (66) by threads.

4. The permanent magnet brushless motor stator and rotor processing equipment according to claim 1, characterized in that, The support base (5) is provided with a first cylinder (52), the output end of the first cylinder (52) is connected to the support plate (53), the top material frame (6) is provided with a second cylinder (61), the output end of the second cylinder (61) is connected to a push plate (62), when the support plate (53), stator sorting assembly (7) and rotor sorting assembly (8) descend, the top material frame (6) pushes the sorted stator and rotor pieces out from the stator sorting assembly (7) and rotor sorting assembly (8).

5. A method of using the permanent magnet brushless motor stator and rotor processing equipment according to claim 4, characterized in that, The main steps include: S1. The silicon steel sheet is leveled and guided from the feeding mechanism (1) to the stamping mechanism (3) via the leveling mechanism (2) and stamped into stator and rotor sheets; S2. The stator laminations and rotor laminations are conveyed to the unloading slide rail (4) and guided by the unloading slide rail (4) to the stator sorting assembly (7) and rotor sorting assembly (8); S3. Start the second servo motor (74) to drive the stator tidying assembly (7) and the rotor tidying assembly (8) to tidy the stator and rotor laminations; S4. Drive the support plate (53), stator sorting assembly (7) and rotor sorting assembly (8) to descend, and push the sorted stator and rotor laminations out of the stator sorting assembly (7) and rotor sorting assembly (8) and leave them on the top material rack (6); S5. Push the push plate (62) to push out the sorted stator laminations and rotor laminations and squeeze them into one piece. Then reset the stator sorting assembly (7) and rotor sorting assembly (8) to continue sorting the rotor laminations and stator laminations.

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