Modular permanent magnet motor and assembling equipment thereof

Abstract

The application discloses a modular permanent magnet motor and an assembling device thereof, and relates to the technical field of permanent magnet motors.The application comprises a base, a first rotating shaft is fixedly connected to the base, a driven disc is fixedly connected to the top and middle part of the first rotating shaft, a driving disc is rotatably connected to one side of the driven disc, and the driving disc acts on the driven disc; a conveying disc is fixedly connected to the top of the first rotating shaft, a plurality of discharging grooves are formed in the top of the conveying disc, and first baffles are fixedly connected to the inner walls of the discharging grooves.The silumin sheet punched and formed is first uniformly stored in the bin by the bin, so that the silumin sheet is convenient to carry or store, and the cooperation of the rotating part, the conveying disc, the driving disc and other structures can automatically take and discharge the silumin sheet one by one at a time, and then the silumin sheet is conveniently carried by the mechanical arm by intermittent conveying.

Description

Technical Field

[0001] This invention relates to the field of permanent magnet motor technology, specifically to a modular permanent magnet motor and its assembly equipment. Background Technology

[0002] An electric motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. In circuits, an electric motor is represented by the letter M. Its main function is to generate driving torque and serve as a power source for electrical appliances or various machines. There are many types of electric motors, and permanent magnet motors are one of them. The rotor of a permanent magnet motor consists of an iron core, a shaft, and magnets. The iron core of the rotor is mostly made of stacked silicon steel sheets.

[0003] Traditional fully automatic stacking machines can directly stack silicon steel sheets after punching, but the equipment cost is high. In the existing production process, there are many independent silicon steel sheet punching machines. After punching, the silicon steel sheets need to be ground and then stacked. During this process, the punched silicon steel sheets are scattered in the collection box and then transferred to the grinding station for operation. However, it usually requires manual loading by workers to position the silicon steel sheets in the collection box to the grinding station, which is cumbersome. To address this, we propose a modular permanent magnet motor and its assembly equipment. Summary of the Invention

[0004] The purpose of this invention is to provide a modular permanent magnet motor and its assembly equipment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a modular permanent magnet motor assembly device, comprising a base, a first rotating shaft fixedly connected to the base, a driven disk fixedly connected to the top center of the first rotating shaft, and a driving disk rotatably connected to one side of the driven disk, wherein the driving disk acts on the driven disk;

[0006] A conveyor plate is fixedly connected to the top of the first rotating shaft. The top of the conveyor plate is provided with several material discharge slots. A first baffle is fixedly connected to the inner wall of the material discharge slot.

[0007] A hopper is fixedly connected to the top of the base, and a rotating component is rotatably connected to the bottom side wall of the hopper. Both ends of the rotating component are rotatably connected to deflection rods, and the free end of the deflection rod is rotatably connected to a connecting rod. A second baffle is fixedly connected to the end of the connecting rod.

[0008] A gear is fixedly connected to the side wall of the rotating component, a rack is meshed with the side of the gear, a guide frame is slidably connected to the outer surface of the rack, and the guide frame is fixed to the hopper.

[0009] An elastic element is fixedly connected to the top of the rack, and the top of the elastic element is fixed to the guide frame. An extrusion head is fixedly connected to the bottom of the rack, and multiple extrusion blocks adapted to the extrusion head are fixedly connected to the conveyor plate.

[0010] A material transfer assembly is installed on the base.

[0011] Furthermore, a motor is fixedly connected to the lower part of the active disk, and the motor is fixed on the base.

[0012] Furthermore, the active disk has an opening on its side wall, and a lever is fixedly connected to the center of the opening. The driven disk has several slots on its top that are adapted to the lever, and the driven disk has several arc-shaped grooves on its outer side wall that are adapted to the active disk.

[0013] Furthermore, the material transfer assembly includes a multi-degree-of-freedom robotic arm, and the operating end of the robotic arm is equipped with an electromagnetic chuck.

[0014] Furthermore, the overall shape of the discharge trough is circular, and the hopper is located above the discharge trough.

[0015] Furthermore, a through groove larger than the second baffle is provided on the side wall at the bottom of the hopper.

[0016] Furthermore, a support sleeve is slidably connected to the outer surface of the connecting rod, and the support sleeve is fixed to the side wall of the hopper.

[0017] Furthermore, a sliding groove is provided on the side wall of the guide frame, and a slider that matches the sliding groove is fixed on the side wall of the rack.

[0018] Furthermore, the bottom of the extrusion head is an arc surface, both sides of the extrusion block are also set as inclined surfaces, and a protrusion is fixedly connected to the top of the extrusion block.

[0019] According to one aspect of the present invention, a modular permanent magnet motor is provided, which is assembled using the modular permanent magnet motor assembly equipment described above.

[0020] The present invention has at least the following beneficial effects:

[0021] This invention features a hopper that allows workers to easily store stamped silicon steel sheets, facilitating handling and storage. Furthermore, the coordinated operation of rotating components, conveyor discs, and drive discs enables automatic single-sheet unloading of silicon steel sheets. Intermittent conveying also provides time for the robotic arm to handle the sheets.

[0022] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a three-dimensional schematic diagram of the silo structure of the present invention;

[0025] Figure 3 This is a three-dimensional schematic diagram of the rotating component structure of the present invention;

[0026] Figure 4 This is a three-dimensional schematic diagram of the conveyor disk structure of the present invention;

[0027] Figure 5 This is a three-dimensional schematic diagram of the active disk structure of the present invention;

[0028] Figure 6 This is a three-dimensional schematic diagram of the extrusion block structure of the present invention.

[0029] Figure label:

[0030] 1. Base; 2. First rotating shaft; 3. Driven disc; 4. Driven disc; 5. Conveyor disc; 6. Feed chute; 7. First baffle; 8. Hopper; 9. Rotating component; 10. Deflection rod; 11. Connecting rod; 12. Second baffle; 13. Gear; 14. Rack; 15. Guide frame; 16. Elastic component; 17. Extrusion head; 18. Extrusion block; 19. Material transfer assembly; 191. Multi-degree-of-freedom robotic arm; 192. Electromagnetic chuck; 20. Motor; 21. Lever; 22. Slot; 23. Through slot; 24. Support sleeve; 25. Slide groove; 26. Slider. Detailed Implementation

[0031] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0032] Please see Figure 1-6 The present invention provides a technical solution: a modular permanent magnet motor 20 assembly equipment, including a base 1, a first rotating shaft 2 fixedly connected to the base 1 by bearings, a driven disk 3 fixedly connected to the top center of the first rotating shaft 2, a driving disk 4 rotatably connected to one side of the driven disk 3, and the driving disk 4 acting on the driven disk 3;

[0033] The top of the first rotating shaft 2 is fixedly connected to a conveyor plate 5, and the top of the conveyor plate 5 is provided with several material discharge slots 6. The inner wall of the material discharge slots 6 is fixedly connected to a first baffle 7.

[0034] A hopper 8 is fixedly connected to the top of the base 1. A rotating part 9 is rotatably connected to the bottom side wall of the hopper 8. A deflection rod 10 is rotatably connected to both ends of the rotating part 9. A connecting rod 11 is rotatably connected to the free end of the deflection rod 10. A second baffle 12 is fixedly connected to the end of the connecting rod 11.

[0035] A gear 13 is fixedly connected to the side wall of the rotating part 9. A rack 14 is meshed with the side of the gear 13. A guide frame 15 is slidably connected to the outer surface of the rack 14. The guide frame 15 is fixed on the hopper 8.

[0036] The top end of the rack 14 is fixedly connected to an elastic element 16, the top end of the elastic element 16 is fixed on the guide frame 15, the bottom end of the rack 14 is fixedly connected to an extrusion head 17, and multiple extrusion blocks 18 adapted to the extrusion head 17 are fixedly connected on the conveyor plate 5.

[0037] A material transfer assembly 19 is installed on the base 1.

[0038] A motor 20 is fixedly connected to the bottom of the active disk 4, and the motor 20 is fixed on the base 1. The motor 20 is powered by an external power source.

[0039] Furthermore, such as Figure 4 As shown, the active disk 4 has an opening on its side wall, and a lever 21 is fixedly connected to the center of the opening. The driven disk 3 has several slots 22 on its top that are adapted to the lever 21. The driven disk 3 has several arc-shaped grooves on its outer side wall that are adapted to the active disk 4. For the technical solution of this application, the number of arc-shaped grooves is set to six. When the motor 20 starts, it will drive the active disk 4 to rotate. When the active disk 4 rotates, it will drive the lever 21 to rotate, so that the lever 21 is engaged in the slot 22. Then, as the lever 21 continues to rotate, it will drive the driven disk 3 to rotate. Every time the active disk 4 drives the lever 21 to rotate one revolution, the driven disk 3 rotates 60 degrees.

[0040] The material discharge trough 6 is circular in shape. The hopper 8 is located above the material discharge trough 6. The setting position of the material discharge trough 6 corresponds one-to-one with the slot 22 on the driven plate 3. When the driven plate 3 rotates 60 degrees, the conveyor plate 5 will also rotate 60 degrees, thereby moving the next material discharge trough 6 directly below the hopper 8 for easy material discharge.

[0041] It should be noted that there are two second baffles 12, and the two second baffles 12 are symmetrically arranged inside the hopper 8. A through groove 23 larger than the second baffle 12 is opened on the side wall at the bottom of the hopper 8, and the through groove 23 is used to facilitate the movement of the second baffle 12.

[0042] Furthermore, a support sleeve 24 is slidably connected to the outer surface of the connecting rod 11, and the support sleeve 24 is fixed to the side wall of the hopper 8. The support sleeve 24 is provided to provide support and guidance for the connecting rod 11 when it moves, thereby improving the stability of the connecting rod 11 and the second baffle 12 when they move.

[0043] Furthermore, a groove 25 is provided on the side wall of the guide frame 15, and a slider 26 that matches the groove 25 is fixed on the side wall of the rack 14. When the rack 14 moves on the guide frame 15, the slider 26 and the groove 25 provide support and guidance for the rack 14 during its movement.

[0044] On the other hand, such as Figure 2-3 As shown, the bottom of the extrusion head 17 is an arc surface, and both sides of the extrusion block 18 are also set as inclined surfaces. A protrusion is also fixedly connected to the top of the extrusion block 18, and the top of the protrusion is also set as an arc surface. When the conveyor disc 5 rotates and drives the extrusion block 18 to move, initially the inclined surface of the extrusion block 18 will extrude the extrusion head 17. At this time, the rack 14 will move upward as a whole under the interaction of the extrusion block 18 and the extrusion head 17. When the rack 14 moves, it will extrude the elastic element 16 and drive the gear 13 to rotate. When the gear 13 rotates, it will drive the rotating element 9 to rotate, thereby driving the two deflection rods 10 to deflect and move, thus causing the two connecting rods 11 to move away from each other, which can drive the two second baffles 12 to move away from the hopper 8. Since the second baffles 12 have a certain width, when the extrusion head 17 is not in contact with the protrusion... At this time, the two second baffles 12 still support and block the silicon steel sheets in the hopper 8. Then, as the conveyor plate 5 rotates, the protrusion lifts the extrusion head 17 and then drops it. During this process, the second baffle 12 will move outward a certain distance to completely detach from the inner wall of the hopper 8, and then return to its original position a certain distance. At this time, the silicon steel sheet at the bottom falls into the discharge trough 6. Then, as the conveyor plate 5 continues to rotate, the extrusion head 17 slowly moves away from the extrusion block 18. At this time, the second baffle 12 will completely return to its original position. This process is repeated to allow for single feeding and single conveying of silicon steel sheets. This method allows workers to collect the stamped silicon steel sheets in the hopper 8 for easy handling or storage. It can also automatically pick up and feed silicon steel sheets evenly, avoiding manual feeding and saving processes.

[0045] On the other hand, the material transfer assembly 19 includes a multi-degree-of-freedom robotic arm 191, and the operating end of the robotic arm is equipped with an electromagnetic chuck 192. When the conveyor plate 5 rotates to the appropriate position, the robotic arm will manipulate the electromagnetic chuck 192 to adsorb and fix the silicon steel sheet in the discharge trough 6, so that it can be moved to other workstations for operation. It should be noted that the electromagnetic chuck 192.

[0046] According to one aspect of the present invention, a modular permanent magnet motor 20 is provided, which is assembled using the modular permanent magnet motor 20 assembly equipment described above.

[0047] The operating principle and process of this invention are as follows: When uniform feeding of silicon steel sheets is required, the motor 20 is first started to drive the active disk 4 to rotate. When the active disk 4 rotates, it drives the lever 21 to rotate, causing the lever 21 to engage in the slot 22. Then, as the lever 21 continues to rotate, it drives the driven disk 3 to rotate. Each time the active disk 4 drives the lever 21 to rotate one revolution, the driven disk 3 rotates 60 degrees. When the driven disk 3 rotates, the conveyor disk 5 also rotates 60 degrees. When the conveyor disk 5 rotates, it drives the extrusion block 18 to move. Initially, the inclined surface of the extrusion block 18 will extrude the extrusion head 17. At this time, the rack 14 will move upward as a whole under the interaction of the extrusion block 18 and the extrusion head 17. When the rack 14 moves, it will extrude the elastic element 16 and drive the gear 13 to rotate. When the gear 13 rotates, it will drive the rotating element 9 to rotate, thereby driving the two deflection rods 10 to deflect and move. This causes the two connecting rods 11 to move away from each other, which in turn moves the two second baffles 12 away from the hopper 8. Since the second baffles 12 have a certain width, when the extrusion head 17 is not in contact with the protrusion, the two second baffles 12 still have a small distance to support and block the silicon steel sheets in the hopper 8. Then, as the conveyor plate 5 rotates, the protrusion lifts the extrusion head 17 and then falls down. During this process, the second baffles 12 will move outward a certain distance to completely detach from the inner wall of the hopper 8, and then quickly return to their original position a certain distance. At this time, the silicon steel sheet at the bottom falls down into the discharge trough 6. From bottom to top, the second silicon steel sheet will be blocked and fixed again by the returned second baffle 12. Then, as the conveyor plate 5 continues to rotate, the extrusion head 17 slowly moves away from the extrusion block 18. At this time, the second baffle 12 will completely return to its original position. By repeating this process, the silicon steel sheets can be discharged and conveyed in a single operation.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances. When an element is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another element, it may be directly on the other element or there may be an intermediate element present. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible embodiments.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

[0051] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A modular permanent magnet motor assembly device, comprising a base (1), characterized in that, A first rotating shaft (2) is fixedly connected to the base (1), and a driven disk (3) is fixedly connected to the top center of the first rotating shaft (2). A driving disk (4) is rotatably connected to one side of the driven disk (3), and the driving disk (4) acts on the driven disk (3). The top of the first rotating shaft (2) is fixedly connected to a conveying disc (5), and the top of the conveying disc (5) is provided with a plurality of material discharge slots (6), and the inner wall of the material discharge slots (6) is fixedly connected to a first baffle (7). A hopper (8) is fixedly connected to the top of the base (1). A rotating component (9) is rotatably connected to the bottom side wall of the hopper (8). A deflection rod (10) is rotatably connected to both ends of the rotating component (9). A connecting rod (11) is rotatably connected to the free end of the deflection rod (10). A second baffle (12) is fixedly connected to the end of the connecting rod (11). A gear (13) is fixedly connected to the side wall of the rotating part (9), and a rack (14) is meshed with the side of the gear (13). A guide frame (15) is slidably connected to the outer surface of the rack (14), and the guide frame (15) is fixed on the hopper (8). The top end of the rack (14) is fixedly connected to an elastic element (16), the top end of the elastic element (16) is fixed on the guide frame (15), the bottom end of the rack (14) is fixedly connected to an extrusion head (17), and multiple extrusion blocks (18) adapted to the extrusion head (17) are fixedly connected on the conveyor plate (5). A material transfer assembly (19) is installed on the base (1).

2. The modular permanent magnet motor (20) assembly equipment according to claim 1, characterized in that: A motor (20) is fixedly connected to the bottom of the active disk (4), and the motor (20) is fixed on the base (1).

3. The modular permanent magnet motor (20) assembly equipment according to claim 2, characterized in that: The active disk (4) has an opening on its side wall, and a lever (21) is fixedly connected to the center of the opening. The driven disk (3) has several slots (22) adapted to the lever (21) on its top. The driven disk (3) has several arc-shaped grooves adapted to the active disk (4) on its outer side wall.

4. The modular permanent magnet motor (20) assembly equipment according to claim 2, characterized in that: The material transfer assembly (19) includes a multi-degree-of-freedom robotic arm (191), and an electromagnetic chuck (192) is installed at the operating end of the robotic arm.

5. The modular permanent magnet motor (20) assembly equipment according to claim 4, characterized in that: The material discharge trough (6) is circular in shape, and the hopper (8) is located above the material discharge trough (6).

6. The modular permanent magnet motor (20) assembly equipment according to claim 5, characterized in that: The bottom side wall of the hopper (8) is provided with a through groove (23) larger than the second baffle (12).

7. The modular permanent magnet motor (20) assembly equipment according to claim 5, characterized in that: The outer surface of the connecting rod (11) is slidably connected to a support sleeve (24), and the support sleeve (24) is fixed to the side wall of the hopper (8).

8. The modular permanent magnet motor (20) assembly equipment according to claim 7, characterized in that: The guide frame (15) has a sliding groove (25) on its side wall, and a slider (26) that matches the sliding groove (25) is fixed on the side wall of the rack (14).

9. The modular permanent magnet motor (20) assembly equipment according to claim 8, characterized in that: The bottom of the extrusion head (17) is an arc surface, and both sides of the extrusion block (18) are also set as inclined surfaces. The top of the extrusion block (18) is also fixedly connected with a protrusion.

10. A modular permanent magnet motor (20), characterized in that, It is assembled using the modular permanent magnet motor (20) assembly equipment according to any one of claims 1 to 9.

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