New energy motor rotor automatic assembly equipment and use method thereof
By designing modular and flexible new energy motor rotor automatic assembly equipment, the existing equipment has been solved by solving the problems of complex design, difficult replacement and poor compatibility, and rapid mass production and efficient production have been achieved.
Patent Information
- Application Number
- CN202411992485.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-04-15
AI Technical Summary
The existing new energy motor rotor assembly equipment is complex in design and debugging, difficult to replace and poor compatibility, and cannot achieve rapid mass production.
A new energy motor rotor automatic assembly equipment is designed, adopting modular design and flexible process. Through the coordinated work of multiple sets of robots and the turntable, automatic loading, stacking, dynamic balance, magnetic charging and pressing are achieved.
It realizes efficient management and rapid debugging of the assembly system, reduces system complexity, improves production efficiency and compatibility, and supports rapid mass production.
Smart Images
Figure CN119834555A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of new energy motor rotor assembly, and in particular to a new energy motor rotor automatic assembly device and a use method thereof. Background Art
[0002] The rotor of a new energy motor is a key component of the motor, especially in the fields of electric vehicles, wind turbines, home appliances, industrial automation, etc. The rotor is the rotating part of the motor, usually working with the stator to convert electrical energy into mechanical energy. The main components of the rotor of a new energy motor include iron core, magnet, shaft, bearing, iron ring, etc.; the new energy motor rotor assembly equipment combines these components in a precise order and technical requirements. After completing the rotor assembly, a comprehensive quality inspection of the entire rotor is required.
[0003] The current rotor assembly equipment usually has the following problems during use:
[0004] 1. Current assembly equipment involves multiple precision components, including different types of motors, which may use different magnets, cores, bearings and other accessories. This makes the assembly process of each motor different. The modular structures of the assembly equipment are scattered, which increases the complexity of assembly system design and debugging. It is difficult for existing equipment to quickly adjust the parameters of the assembly system according to diverse needs.
[0005] 2. Since the modular structures of the assembly equipment are scattered, there is a lack of modular design, and the underlying logic design does not incorporate the concept of flexibility, it is difficult to change models and has poor compatibility.
[0006] 3. The transfer process of each module currently relies on manual operation and requires a larger space for operation, which not only affects the efficiency of space utilization, but also has a negative impact on the overall operation efficiency and safety, thereby limiting the realization of rapid mass production. Summary of the invention
[0007] In view of the deficiencies in the prior art, the present invention provides an automatic assembly device for a new energy motor rotor and a method for using the same, which solves the problems in the above-mentioned background technology such as the difficulty in designing and debugging the assembly system, the difficulty in changing models, poor compatibility, and the inability to achieve rapid mass production.
[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic assembly equipment for new energy motor rotors, including a magnetic steel insertion equipment, an injection molding machine is provided on the back of the magnetic steel insertion equipment, a core stacking equipment is installed in parallel on one side of the magnetic steel insertion equipment, a first transfer table is provided at the bottom of the core stacking equipment, a manipulator handling mechanism is installed on one side of the first transfer table, a rotating shaft material cart is provided on the side of the first transfer table close to the manipulator handling mechanism, a dynamic balancing machine is provided on the side of the first transfer table away from the manipulator handling mechanism, an iron ring pressing equipment is installed on the side of the dynamic balancing machine, a second transfer table is installed in parallel on the side of the first transfer table away from the injection molding machine, and a bearing pressing machine and a magnetizing machine are installed on the upper surface of the second transfer table.
[0009] Optionally, the magnetic steel insertion equipment is mainly composed of a magnetic steel loader, an iron core loader and a magnetic steel insertion mechanism.
[0010] Optionally, the core stacking equipment is mainly composed of a core positioning mechanism, a core pressing mechanism, a core transfer mechanism and a core unloading mechanism.
[0011] Optionally, the dynamic balancing machine is mainly composed of a rotating shaft, a test bench, a driving mechanism, and a vibration monitoring mechanism.
[0012] Optionally, there are two groups of the robot transport mechanisms, and the two groups of robot transport mechanisms are respectively located on the surface of the first transfer table and the surface of the second transfer table.
[0013] Optionally, the cross-sections of the first transfer platform and the second transfer platform are set to be circular, and the upper surfaces of the first transfer platform and the second transfer platform are located on the same horizontal line.
[0014] Optionally, the bearing pressing machine is mainly composed of a bearing loading mechanism, a bearing clamping mechanism, and a bearing pressing mechanism. A safety door is provided on one side of the bearing pressing machine, an NG material cart is provided on the other side of the bearing pressing machine, and a finished product material cart is provided on the side of the second transfer table.
[0015] Optionally, a magnetic detection meter is installed in parallel on one side of the magnetizer, and a detection probe of the magnetic detection meter is located above the workbench of the magnetizer.
[0016] Optionally, the iron ring pressing equipment is mainly composed of a rotor positioning mechanism, an iron ring feeding mechanism and an iron ring pressing mechanism.
[0017] A method for using a new energy motor rotor automatic assembly device comprises the following specific steps:
[0018] Step 1: First, the magnet steel inserting equipment automatically loads the materials. The magnet steel feeder and the iron core feeder are equipped with separate robot feeding equipment. The robot clamps the magnet steel and the iron core and transports them to the tray. The magnet steel is assembled into the clip mechanism and then inserted into the iron core. During the insertion process, the polarity of the magnet steel is aligned with the polarity of the iron core. The magnet steel is sent to the stator iron core by the robot, and then inserted into the predetermined slot of the iron core by rotation, pressing, etc. The magnet steel and the iron core are fixed by the injection molding machine, and then rotated and transported to the iron core lamination equipment through the first transfer table;
[0019] Step 2: Secondly, the shaft is transported by the shaft material car, installed in the main frame of the equipment, the core and the shaft are stacked together by the core stacking equipment, and transferred to the test bench of the dynamic balancing machine by the manipulator handling mechanism. The test bench is driven to rotate by the driving mechanism. During the rotation of the rotor, any uneven distribution of mass will cause unbalanced force. The sensor of the vibration monitoring mechanism detects the vibration signal generated when the object rotates. The data is converted into balance state information through the processing system, and then transported to the magnetizer through the second transfer table to magnetize the rotor;
[0020] Step 3: Then assemble the bearing and the rotor together through the bearing pressing machine, install the bearing on the working table of the bearing pressing machine through the bearing feeding mechanism, place the rotor on the working table of the bearing pressing machine, ensure that the contact surface with the bearing is flat, and press the bearing evenly onto the shaft of the rotor through the bearing pressing mechanism;
[0021] Step 4: Finally, assemble the iron ring and the rotor through the iron ring pressing equipment, fix the rotor through the rotor positioning mechanism, clamp the iron ring through the iron ring clamping mechanism, and install the iron ring on the rotor through the iron ring pressing mechanism. When pressing, ensure that the iron ring is pressed into the rotor evenly, and then use the manipulator handling mechanism on the second transfer table to transport the assembled rotor to the finished product material car for transfer.
[0022] The present invention provides a new energy motor rotor automatic assembly device and a method for using the same, which have the following beneficial effects:
[0023] 1. The new energy motor rotor automatic assembly equipment and its use method realize the centralized management of the module structure by installing multiple groups of different operating modules on the four sides of the two transfer tables and partitioning them according to the operating performance of each module. This not only facilitates the intuitive observation and adjustment of the data parameters of each module, but also reduces the complexity of the system to adapt to various different needs. The iron ring pressing equipment can adjust different molds or fixtures to adapt to iron rings of different diameters and thicknesses. The magnetizing machine can automatically adjust key parameters such as the intensity and frequency of the magnetic field according to factors such as the operating status and load conditions of the equipment through the collaborative work of hardware and software such as sensors and controllers.
[0024] 2. The new energy motor rotor automatic assembly equipment and its use method use a manipulator to clamp and transport the magnetic steel. The magnetic steel insertion mechanism is used to insert the magnetic steel, which is mainly composed of a manipulator and a clip mechanism. The iron core feeding mechanism is used to feed the iron core, which is mainly composed of a turntable mechanism and an iron core lifting mechanism. The clip mechanism can load in batches to meet the centralized loading of magnetic steel. A certain number of magnetic steels are cached on the flexible clamping claws of the manipulator, and the flexible clamping claws are automatically changed. Starting from the upper-level design of the equipment, modularization and lean process design are adopted to meet the high flexibility and high compatibility characteristics of the equipment.
[0025] 3. The new energy motor rotor automatic assembly equipment and its use method detect and correct the imbalance problem of the rotor through a dynamic balancing machine to reduce the wear of equipment parts and extend their service life. During the rotation of the rotor, any uneven mass distribution will lead to the generation of unbalanced force, which will cause vibration. The sensor in the vibration monitoring mechanism will capture these vibration signals and send them to the computing system of the dynamic balancing machine. By analyzing these vibration signals, the system can identify the specific position and size of the unbalanced force and calculate the corresponding imbalance amount to guide the operator to accurately correct the rotor.
[0026] 4. The new energy motor rotor automatic assembly equipment and its use method, through the division of labor between two groups of manipulator handling mechanisms, one is responsible for loading operations, while the manipulator handling mechanism above the second transfer table performs the unloading task, and transports the assembled rotor to the finished product material truck. The robotic arm can not only complete the handling work at a speed exceeding manual labor, but also has higher precision. Since the manipulator handling system is not affected by fatigue, it can achieve continuous operation around the clock, significantly improving production efficiency, especially in workshops that require batch production, the manipulator handling system can continue to operate efficiently.
[0027] 5. The new energy motor rotor automatic assembly equipment and its use method reduce the labor input through automated operation through the iron ring feeding mechanism, can greatly improve production efficiency, can work continuously, ensure the efficient operation of the production line, and avoid the time lag of manual feeding affecting the overall production speed. The rotor positioning mechanism is mainly used to ensure that the rotor can be accurately and stably positioned during the press-fitting process, and has good versatility. The iron ring pressing mechanism can accurately control the depth, angle and strength of the pressing, thereby ensuring the accuracy and consistency of the pressing process. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the overall structure of the invention;
[0029] Figure 2 It is a schematic diagram of the structure of the magnetic steel insertion equipment in the invention;
[0030] Figure 3 It is a schematic diagram of the structure of the first turntable and the dynamic balancing machine in the invention;
[0031] Figure 4 It is a schematic diagram of the structure of the second transfer table and magnetizer in the invention;
[0032] Figure 5 It is a structural schematic diagram of the bearing pressing machine in the invention;
[0033] Figure 6 It is a schematic diagram of the structure of the magnetizer and magnetic detection meter in the invention.
[0034] In the figure: 1. Magnetic steel insertion equipment; 2. Injection molding machine; 3. Iron core stacking equipment; 4. First transfer table; 5. Robot handling mechanism; 6. Rotating shaft trolley; 7. Dynamic balancing machine; 8. Iron ring pressing equipment; 9. Second transfer table; 10. Bearing pressing machine; 11. Magnetizing machine; 12. Safety door; 13. NG trolley; 14. Finished product trolley; 15. Magnetic detection meter. DETAILED DESCRIPTION
[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0036] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] See also Figures 1 to 6The present invention provides a technical solution: an automatic assembly device for a new energy motor rotor and a method for using the same, comprising a magnetic steel insertion device 1, an injection molding machine 2 is arranged on the back of the magnetic steel insertion device 1, a core stacking device 3 is installed in parallel on one side of the magnetic steel insertion device 1, a first transfer table 4 is arranged at the bottom of the core stacking device 3, a manipulator handling mechanism 5 is installed on one side of the first transfer table 4, a rotating shaft material car 6 is arranged on the side of the first transfer table 4 close to the manipulator handling mechanism 5, a dynamic balancing machine 7 is arranged on the side of the first transfer table 4 away from the manipulator handling mechanism 5, an iron ring pressing device 8 is installed on the side of the dynamic balancing machine 7, a second transfer table 9 is installed in parallel on the side of the first transfer table 4 away from the injection molding machine 2, and a bearing pressing machine 10 and a magnetizing machine 11 are installed on the upper surface of the second transfer table 9.
[0039] In this embodiment, Figure 2 As shown, the magnetic steel insertion equipment 1 is mainly composed of a magnetic steel loader, an iron core loader and a magnetic steel insertion mechanism; it should be noted that the magnetic steel loader is used for loading magnetic steel, and the magnetic steel is manually placed in the Tray, mainly composed of the Tray, a belt mechanism, and a lifting mechanism; the magnetic steel transportation is used for secondary positioning of the magnetic steel, and the magnetic steel is clamped and transported by a manipulator; the magnetic steel insertion mechanism is used for inserting the magnetic steel, and is mainly composed of a manipulator and a clip mechanism; the iron core feeding mechanism is used for loading the iron core, and is mainly composed of: a turntable mechanism, an iron core lifting mechanism, and the clip mechanism can load in batches to meet the centralized loading of magnetic steel, and a certain number of magnetic steels are cached on the flexible clamping jaws of the manipulator, and the flexible clamping jaws are automatically changed.
[0040] In this embodiment, Figure 2 and Figure 3 As shown, the core stacking equipment 3 is mainly composed of a core positioning mechanism, a core pressing mechanism, a core transfer mechanism and a core unloading mechanism; it should be noted that the core positioning mechanism is responsible for fixing the position of the core, and the core pressing mechanism ensures that the core is pressed into the motor rotor slot, ensuring that the core is firmly and tightly embedded to prevent loosening. During the pressing process, the core positioning mechanism maintains the stability of the core, and the core pressing mechanism ensures that the pressed core remains in a tight state to avoid loosening that affects the electromagnetic performance, reduce gaps, and improve magnetic permeability, and the core is transported to the next working position through the core transfer mechanism and the core unloading mechanism.
[0041] In this embodiment, Figure 3As shown, the dynamic balancing machine 7 is mainly composed of a rotating shaft, a test bench, a driving mechanism, and a vibration monitoring mechanism. It should be noted that the dynamic balancing machine 7 is intended to detect and correct the imbalance problem of the rotor to reduce the wear of the equipment parts and extend their service life. The driving mechanism of the equipment rotates the test bench and the rotating shaft, and the rotor on the test bench starts to rotate. During the rotation of the rotor, any uneven mass distribution will lead to the generation of unbalanced force, which will cause vibration. The sensor in the vibration monitoring mechanism will capture these vibration signals and send them to the computing system of the dynamic balancing machine 7. By analyzing these vibration signals, the system can identify the specific position and size of the unbalanced force, and calculate the corresponding imbalance amount to guide the operator to accurately correct the rotor.
[0042] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, there are two groups of manipulator transport mechanisms 5, and the two groups of manipulator transport mechanisms 5 are respectively located on the surface of the first transfer table 4 and the second transfer table 9; it should be noted that the manipulator transport mechanism 5 located above the first transfer table 4 is responsible for loading operations, while the manipulator transport mechanism 5 above the second transfer table 9 performs unloading tasks, and transports the assembled rotors to the finished product material cart 14. The robot arm can not only complete the handling work at a speed exceeding manual labor, but also has higher precision. Since the manipulator transport system is not affected by fatigue, it can achieve continuous operation around the clock, significantly improving production efficiency, especially in workshops that require mass production, the manipulator transport system can continue to operate efficiently.
[0043] In this embodiment, Figure 1 As shown, the cross-sections of the first transfer table 4 and the second transfer table 9 are set to be circular, and the upper surfaces of the first transfer table 4 and the second transfer table 9 are located on the same horizontal line; it should be noted that compared with the traditional square or rectangular design, the circular design can utilize the space more efficiently, eliminating the disadvantages of corners and narrow passages, and the first transfer table 4 and the second transfer table 9 operate more smoothly when rotating and conveying materials, effectively avoiding violent collisions or slipping of materials during transportation. Since they are located on the same horizontal plane, the rotors appear more coordinated and intuitive when transferring and handing over materials.
[0044] In this embodiment, Figure 5As shown, the bearing pressing machine 10 is mainly composed of a bearing feeding mechanism, a bearing clamping mechanism, and a bearing pressing mechanism. A safety door 12 is provided on one side of the bearing pressing machine 10, an NG material cart 13 is provided on the other side of the bearing pressing machine 10, and a finished product cart 14 is provided on the side of the second transfer table 9; it should be noted that the bearing clamping mechanism can accurately clamp and transfer bearings to ensure that the bearings can be correctly placed in the designated position during the production or assembly process to avoid deformation, damage or eccentricity of the bearings. Through the precise control of the machine, the installation accuracy and consistency of the bearings can be ensured. The NG material cart 13 is specially used to collect and transport raw materials, parts or semi-finished products that have problems during the production process.
[0045] In this embodiment, Figure 4 and Figure 6 As shown, a magnetic detection meter 15 is installed in parallel on one side of the magnetizer 11, and the detection probe of the magnetic detection meter 15 is located above the workbench of the magnetizer 11; it should be noted that the magnetizer 11 is a device used to apply an external magnetic field to an object or device. It magnetizes the rotor through the magnetic field generated by the current to make it magnetic, and uses the magnetic detection meter 15 detection probe to measure the current magnetic field strength and distribution of the rotor. According to the measurement results, it is determined whether the object has sufficient magnetism or whether further magnetization is required. With the intelligent control system of the magnetizer 11, it can automatically adjust the magnetic field parameters according to external feedback or preset conditions. These intelligent systems can automatically adjust important parameters such as the intensity and frequency of the magnetic field according to factors such as the operating status and load conditions of the equipment through the cooperation of hardware and software such as sensors and controllers.
[0046] In this embodiment, Figure 3 As shown, the iron ring pressing device 8 is mainly composed of a rotor positioning mechanism, an iron ring feeding mechanism and an iron ring pressing mechanism; it should be noted that the iron ring feeding mechanism reduces the labor input through automated operation, can greatly improve production efficiency, can work continuously, ensure the efficient operation of the production line, and avoid the time lag of manual feeding affecting the overall production speed. The rotor positioning mechanism is mainly used to ensure that the rotor can be accurately and stably positioned during the pressing process, and adapt to rotors of different sizes and shapes. The iron ring pressing device 8 can usually adjust different molds or fixtures to adapt to iron rings of different diameters and thicknesses, and has good versatility. The iron ring pressing mechanism can accurately control the depth, angle and strength of the pressing, thereby ensuring the accuracy and consistency of the pressing process.
[0047] The method of using the present invention: The method of using the new energy motor rotor automatic assembly equipment, when in use, the working process is as follows:
[0048] Step 1: First, the magnet steel inserting device 1 automatically loads the materials. The magnet steel feeder and the iron core feeder are equipped with robot feeding devices separately. The robot clamps the magnet steel and the iron core and transports them to the Tray. The magnet steel is assembled into the clip mechanism and then inserted into the iron core. During the insertion process, the polarity of the magnet steel is aligned with the polarity of the iron core. The magnet steel is sent to the stator iron core by the robot, and then inserted into the predetermined slot of the iron core by rotating, pressing, etc. The magnet steel and the iron core are fixed by the injection molding machine 2, and then rotated and transported to the iron core lamination device 3 through the first transfer table 4;
[0049] Step 2: Secondly, the shaft is transported by the shaft trolley 6, and the shaft is installed in the main frame of the equipment. The core and the shaft are stacked together by the core stacking device 3, and transferred to the test bench of the dynamic balancing machine 7 by the manipulator handling mechanism 5. The test bench is driven to rotate by the driving mechanism. During the rotation of the rotor, any uneven distribution of mass will cause unbalanced force. The sensor of the vibration monitoring mechanism detects the vibration signal generated when the object rotates. The data is converted into balance state information through the processing system, and then rotated and transported to the magnetizer 11 through the second transfer table 9 to magnetize the rotor;
[0050] Step 3: Then assemble the bearing and the rotor together through the bearing pressing machine 10, install the bearing on the workbench of the bearing pressing machine 10 through the bearing feeding mechanism, place the rotor on the workbench of the bearing pressing machine 10, ensure that the contact surface with the bearing is flat, and evenly press the bearing onto the shaft of the rotor through the bearing pressing mechanism;
[0051] Step 4: Finally, assemble the iron ring and the rotor through the iron ring pressing equipment, fix the rotor through the rotor positioning mechanism, clamp the iron ring through the iron ring clamping mechanism, and install the iron ring on the rotor through the iron ring pressing mechanism. When pressing, ensure that the iron ring is pressed into the rotor evenly, and then use the manipulator handling mechanism 5 on the second transfer table 9 to transport the assembled rotor to the finished product material cart 14 for transfer.
[0052] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A new energy motor rotor automatic assembly device, comprising a magnetic steel insertion device (1), characterized in that: An injection molding machine (2) is provided on the back of the magnetic steel insertion device (1), an iron core stacking device (3) is installed in parallel on one side of the magnetic steel insertion device (1), a first transfer table (4) is provided at the bottom of the iron core stacking device (3), a manipulator handling mechanism (5) is installed on one side of the first transfer table (4), a rotating shaft material car (6) is provided on the side of the first transfer table (4) close to the manipulator handling mechanism (5), a dynamic balancing machine (7) is provided on the side of the first transfer table (4) away from the manipulator handling mechanism (5), an iron ring pressing device (8) is installed on the side of the dynamic balancing machine (7), a second transfer table (9) is installed in parallel on the side of the first transfer table (4) away from the injection molding machine (2), and a bearing pressing machine (10) and a magnetizing machine (11) are installed on the upper surface of the second transfer table (9).
2. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized in that: The magnetic steel inserting equipment (1) is mainly composed of a magnetic steel feeder, an iron core feeder and a magnetic steel inserting mechanism.
3. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized in that: The iron core stacking device (3) is mainly composed of an iron core positioning mechanism, an iron core pressing mechanism, an iron core transferring mechanism and an iron core unloading mechanism.
4. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized in that: The dynamic balancing machine (7) is mainly composed of a rotating shaft, a test bench, a driving mechanism, and a vibration monitoring mechanism.
5. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized in that: The robot transport mechanism (5) is provided with two groups in total, and the two groups of robot transport mechanisms are respectively located on the surface of the first transfer table (4) and the second transfer table (9) of (5).
6. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized by: The cross sections of the first transfer table (4) and the second transfer table (9) are set to be circular, and the upper surfaces of the first transfer table (4) and the second transfer table (9) are located on the same horizontal line.
7. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized by: The bearing pressing machine (10) is mainly composed of a bearing feeding mechanism, a bearing clamping mechanism, and a bearing pressing mechanism. A safety door (12) is provided on one side of the bearing pressing machine (10), an NG material cart (13) is provided on the other side of the bearing pressing machine (10), and a finished product material cart (14) is provided on the side of the second transfer table (9).
8. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized by: A magnetic force detection meter (15) is installed in parallel on one side of the magnetizer (11), and a detection probe of the magnetic force detection meter (15) is located above the working table of the magnetizer (11).
9. The automatic assembly equipment for new energy motor rotors according to claim 1 is characterized by: The iron ring pressing device (8) is mainly composed of a rotor positioning mechanism, an iron ring feeding mechanism and an iron ring pressing mechanism.
10. A method for using the automatic assembly equipment for a new energy motor rotor as claimed in any one of claims 1 to 9, characterized in that: The specific steps include: Step 1: First, the magnet steel inserting device (1) is used for automatic loading. The magnet steel loading machine and the iron core loading machine are separately equipped with a robot loading device. The robot clamps the magnet steel and the iron core and transports them to the tray. The magnet steel is assembled into the clip mechanism and then inserted into the iron core. During the insertion process, the polarity of the magnet steel is aligned with the polarity of the iron core. The magnet steel is sent to the stator iron core by the robot, and then inserted into the predetermined slot of the iron core by rotating, pressing, etc. The magnet steel and the iron core are fixed by the injection molding machine (2), and then rotated and transported to the iron core lamination device (3) via the first transfer table (4); Step 2: Secondly, the shaft is transported by the shaft material cart (6) and installed in the main frame of the equipment. The core and the shaft are stacked together by the core stacking device (3), and transferred to the test bench of the dynamic balancing machine (7) by the manipulator handling mechanism (5). The test bench is driven to rotate by the driving mechanism. During the rotation of the rotor, any uneven distribution of mass will cause unbalanced force. The sensor of the vibration monitoring mechanism detects the vibration signal generated when the object rotates. The data is converted into balance state information through the processing system, and then rotated and transported to the magnetizer (11) through the second transfer table (9) to magnetize the rotor; Step 3: Then assemble the bearing and the rotor together by using a bearing pressing machine (10), install the bearing on the working table of the bearing pressing machine (10) by using a bearing feeding mechanism, place the rotor on the working table of the bearing pressing machine (10), ensure that the contact surface with the bearing is flat, and evenly press the bearing onto the shaft of the rotor by using a bearing pressing mechanism; Step 4: Finally, the iron ring and the rotor are assembled by the iron ring pressing device (8), the rotor is fixed by the rotor positioning mechanism, the iron ring clamping mechanism clamps the iron ring, and the iron ring pressing mechanism installs the iron ring on the rotor. During the press-fitting, it is necessary to ensure that the iron ring is pressed into the rotor evenly. The assembled rotor is then transported to the finished product material cart (14) by the manipulator transport mechanism (5) on the second transfer table (9) for transfer.