Automatic assembly equipment for motor

Abstract

The utility model relates to the technical field of automatic assembly, and discloses automatic motor assembly equipment, which comprises a magnetic shoe assembly station, a conveying mechanism, a stator magnetizing station, a rotor brush holder assembly station, a cover plate riveting station, a motor knocking test station, a motor performance test station, a motor labeling station and a motor blanking station, the conveying mechanism comprises a six-axis mechanical arm, a shell feeding mechanism, a stator feeding mechanism, a brush carrier feeding trolley and a brush carrier box carrying operation frame. The magnetic shoe assembly station, the stator magnetizing station, the rotor brush holder assembly station, the cover plate riveting station, the motor knocking test station, the motor performance test station, the motor labeling station and the motor blanking station are sequentially arranged along the brush holder box body moving frame. The production efficiency is improved, meanwhile, the production cost and the space resource consumption are reduced, the capacity of adapting to products of different sizes is achieved, and different order requirements can be flexibly met.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic assembly, in particular to automatic assembly equipment for motors. Background Art

[0002] Motors are power equipment widely used in modern industry. The basic components of motors include stators (stationary parts) and rotors (rotating parts), which interact with each other through magnetic fields. Motors are widely used in many fields, such as industrial automation, transportation, aerospace, home appliances, etc. In the field of industrial automation, motors can be used as driving devices for driving various robotic arms, conveyor belts, pumps and other equipment. In the field of transportation, motors can be used to drive electric vehicles, electric bicycles and other means of transportation. In the field of aerospace, motors can be used for aircraft takeoff and landing operations. In the field of home appliances, motors can be used to drive various home appliances, such as washing machines, electric fans, etc. In short, motors are an important energy conversion and transmission device.

[0003] The beat speed and efficiency of the motor production line have always been the focus of enterprises. In traditional motor manufacturing, there are often problems of slow overall beat and low efficiency. In addition, some processes in the production line are often manually operated, which is not only labor-intensive, but also easily affected by human factors, resulting in unstable production efficiency. For this reason, we have proposed motor automated assembly equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic motor assembly device to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: motor automated assembly equipment, including a magnetic tile assembly station, a conveying mechanism, a stator magnetizing station, a rotor brush holder assembly station, a cover plate riveting station, a motor knocking test station, a motor performance test station, a motor labeling station and a motor unloading station, the conveying mechanism includes a six-axis manipulator, a shell loading mechanism, a stator loading mechanism, a brush holder loading trolley and a brush holder box transport running frame, the magnetic tile assembly station, the stator magnetizing station, the rotor brush holder assembly station, the cover plate riveting station, the motor knocking test station, the motor performance test station, the motor labeling station and the motor unloading station are arranged in sequence along the brush holder box transport running frame, the brush holder box transport running frame is located at the rear side of all processing stations, the magnetic tile assembly station is located at the front side of the brush holder box transport running frame and is provided with a power supply entry box, the power supply entry box is connected to the circuit by an on-site bridge frame to supply power to all processing stations.

[0006] Preferably, the structure of the magnetic tile assembly station is in the form of a turntable processing station, and the magnetic tile assembly station includes a gluing station, a camera inspection station, a shell assembly station, a high-frequency heating station, an oven station and a four-axis manipulator. The head end of the brush rack box transporting rack is provided with an oven station, and the oven station is arranged in sequence along the conveying direction of the brush rack box transporting rack. A camera inspection station is provided in front of the oven station, a four-axis manipulator is provided at the upper end of the shell assembly station, and a first robot is provided in front of the shell assembly station.

[0007] Preferably, the stator magnetizing station includes a shell inspection station, a bearing clamp feeding assembly mechanism and a magnetizing mechanism. The shell inspection station is located at the exit end of the gluing station. A second robot is provided between the shell inspection station and the gluing station for loading and unloading.

[0008] Preferably, the rotor brush holder assembly station comprises a rotor assembly mechanism and a brush holder assembly mechanism. The rotor assembly mechanism is located at the outlet end of the magnetizing mechanism. A third robot is provided between the magnetizing mechanism and the rotor assembly mechanism.

[0009] Preferably, the cover plate riveting station includes a cover plate bearing pressing mechanism, a cover plate feeding mechanism and a cover plate riveting mechanism, the cover plate bearing pressing mechanism is located at the outlet end of the brush holder assembly mechanism, and a fourth robot is provided in front of the cover plate bearing pressing mechanism.

[0010] Preferably, a motor knocking station is provided in the motor knocking test station, and the motor knocking station is located at the outlet end of the cover plate riveting mechanism. A stepping motor is provided in the motor knocking station for driving the entire device.

[0011] Preferably, the motor performance testing station includes a motor testing station and a four-axis manipulator grabbing and placing station, and the motor testing station is located at the exit end of the motor knocking station.

[0012] Preferably, the motor labeling station includes a printer loading station, a pick-and-place module station and a motor positioning station, and the printer loading station is located at the exit end of the four-axis manipulator pick-and-place station.

[0013] Preferably, the motor unloading station includes a four-axis manipulator material picking and placing station and a trolley loading and unloading station. The four-axis manipulator material picking and placing station is located at the exit end of the motor positioning station, and a brush rack loading trolley is placed in front of the trolley loading and unloading station.

[0014] Compared with the prior art, the utility model provides an automatic motor assembly device, which has the following beneficial effects:

[0015] The motor automated assembly equipment has significantly improved its overall cycle speed by optimizing equipment design and operating procedures, thereby improving production efficiency. This enables companies to complete orders faster, reduce production cycles, and meet customer demand for fast delivery.

[0016] This motor automated assembly equipment reduces manual labor intensity and improves operation accuracy by introducing robots for loading and unloading operations. The robots can complete repetitive tasks continuously and efficiently, reducing manual operation time and errors, thereby improving overall production efficiency.

[0017] The motor automatic assembly equipment has a more compact and simplified design, and its appearance length is reduced, so that the equipment occupies less space. This helps enterprises save space resources and reduce production costs. At the same time, the simplified structure also reduces the complexity of maintenance and repair, and reduces operating costs.

[0018] The motor automated assembly equipment has the ability to adapt to products of different sizes, allowing the company to flexibly respond to the order requirements of different customers. Customers can quickly change models without complex adjustments or equipment replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of a magnetic tile assembly station of the utility model;

[0021] Figure 3 This is a schematic diagram of the stator magnetizing station of the utility model;

[0022] Figure 4 This is a schematic diagram of the rotor brush holder assembly station of the utility model;

[0023] Figure 5 This is a schematic diagram of the cover riveting station of the utility model;

[0024] Figure 6 This is a schematic diagram of the motor knocking test station of the utility model;

[0025] Figure 7 This is a schematic diagram of the motor performance test station of the utility model;

[0026] Figure 8 This is a schematic diagram of labeling the motor of the utility model;

[0027] Fig. 9 This is a schematic diagram of the motor unloading station of the utility model.

[0028] In the figure: 1. Magnetic tile assembly station; 2. Conveying mechanism; 3. Stator magnetizing station; 4. Rotor brush holder assembly station; 5. Cover plate riveting station; 6. Motor knocking test station; 7. Motor performance test station; 8. Motor labeling station; 9. Motor unloading station; 10. Power supply enters the electric box; 11. Gluing station; 12. Camera inspection station; 13. Shell assembly station; 14. High-frequency heating station; 15. Oven station; 16. Four-axis manipulator; 17. Six-axis manipulator; 18. Shell feeding mechanism; 19. Stator feeding mechanism; 20. Brush holder feeding trolley; 21. Brush 1. Rack box handling rack; 22. Shell inspection station; 23. Bearing clamp feeding assembly mechanism; 24. Magnetizing mechanism; 25. Rotor assembly mechanism; 26. Brush rack assembly mechanism; 27. Cover bearing pressing mechanism; 28. Cover feeding mechanism; 29. ​​Cover riveting mechanism; 30. Motor knocking station; 31. Motor testing station; 32. Four-axis manipulator grabbing and placing station; 33. Printer loading station; 34. Pick-up and placement module station; 35. Motor positioning station; 36. Four-axis manipulator picking and placing station; 37. Trolley loading and unloading station; 38. Robot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-9 The motor automated assembly equipment comprises a magnetic tile assembly station 1, a conveying mechanism 2, a stator magnetizing station 3, a rotor brush holder assembly station 4, a cover plate riveting station 5, a motor knocking test station 6, a motor performance test station 7, a motor labeling station 8 and a motor unloading station 9. The conveying mechanism 2 comprises a six-axis manipulator 17, a shell feeding mechanism 18, a stator feeding mechanism 19, a brush holder feeding trolley 20 and a brush holder box transporting frame 21. The magnetic tile assembly station 1, the stator magnetizing station 3, the rotor brush holder assembly station 4, the cover plate riveting station 5, the motor knocking test station 6, the motor performance test station 7, the motor labeling station 8 and the motor unloading station 9 are arranged in sequence along the brush holder box transporting frame 21. The brush holder box transporting frame 21 is located at the rear side of the processing station. The magnetic tile assembly station 1 is located at the front side of the brush holder box transporting frame 21 and is provided with a power supply entering the electric box 10. The power supply entering the electric box 10 is connected to the circuit by the on-site bridge frame to supply power to the processing station.

[0031] Furthermore, the structure of the magnetic tile assembly station 1 is in the form of a turntable processing station. The magnetic tile assembly station 1 includes a gluing station 11, a camera inspection station 12, a shell assembly station 13, a high-frequency heating station 14, an oven station 15 and a four-axis manipulator 16. The head end of the brush rack box transport running frame 21 is provided with an oven station 15. The oven station 15 is arranged in sequence along the conveying direction of the brush rack box transport running frame 21 with a high-frequency heating station 14, a shell assembly station 13 and a gluing station. 11. A camera inspection station 12 is provided in front of the oven station 15. A four-axis manipulator 16 is provided at the upper end of the shell assembly station 13. A first robot 38 is provided in front of the shell assembly station 13. An IV camera is provided in the camera inspection station 12 to detect the presence of glue. The shell assembly station 13 assembles the shell and the magnetic tile. The high-frequency heating station 14 performs high-frequency heating on the shell. The four-axis manipulator 16 is used to take and place the shell to the oven station 15 for baking.

[0032] Furthermore, the stator magnetizing station 3 includes a shell inspection station 22, a bearing clamp ring feeding and assembly mechanism 23 and a magnetizing mechanism 24. The shell inspection station 22 is located at the exit end of the gluing station 11. A second robot 38 is provided between the shell inspection station 22 and the gluing station 11 for loading and unloading. The shell inspection station 22 is used to detect whether the assembly of the magnetic tiles in the shell is completed and whether the force of the magnetic tiles has a certain fitting force. The magnetizing mechanism 24 is used to magnetize the stator.

[0033] Furthermore, the rotor brush holder assembly station 4 includes a rotor assembly mechanism 25 and a brush holder assembly mechanism 26. The rotor assembly mechanism 25 is located at the exit end of the magnetizing mechanism 24. A third robot 38 is provided between the magnetizing mechanism 24 and the rotor assembly mechanism 25. The rotor assembly mechanism 25 is used to grab the rotor and put it into the shell. The brush holder assembly mechanism 26 is used to drive the gripper to grab the brush holder and then put it into the shell to complete the assembly.

[0034] Furthermore, the cover plate riveting station 5 includes a cover plate bearing pressing mechanism 27, a cover plate feeding mechanism 28 and a cover plate riveting mechanism 29. The cover plate bearing pressing mechanism 27 is located at the outlet end of the brush holder assembly mechanism 26. A fourth robot 38 is provided in front of the cover plate bearing pressing mechanism 27. The cover plate bearing pressing mechanism 27 is used to press the cover plate and the bearing, and the cover plate riveting mechanism 29 is used to rivet the cover plate to the workpiece.

[0035] Furthermore, a motor tapping station 30 is provided in the motor tapping test station 6, and the motor tapping station 30 is located at the outlet end of the cover riveting mechanism 29. A stepper motor is provided in the motor tapping station 30 for driving the entire device, and the motor tapping station 30 is used for power-on tapping test of the motor.

[0036] Furthermore, the motor performance test station 7 includes a motor test station 31 and a four-axis manipulator grabbing and placing station 32. The motor test station 31 is located at the exit end of the motor tapping station 30. The motor test station 31 can complete resistance, voltage, and vibration tests on the motor.

[0037] Furthermore, the motor labeling station 8 includes a printer loading station 33, a pick-and-place module station 34 and a motor positioning station 35. The printer loading station 33 is located at the exit end of the four-axis manipulator pick-and-place station 32. The printer loading station 33 is used to automatically stick the printed label and flatten it on the positioned motor surface.

[0038] Furthermore, the motor unloading station 9 includes a four-axis manipulator picking up and unloading station 36 and a trolley loading and unloading station 37. The four-axis manipulator picking up and unloading station 36 is located at the exit end of the motor positioning station 35. A brush rack loading trolley 20 is placed in front of the trolley loading and unloading station 37. The brush rack loading trolley 20 is used to transport the filled workpieces.

[0039] Working principle: When the device assembles the motor automatically, the robot 38 puts the magnetic tile and the shell on the gluing station 11 in the magnetic tile assembly station 1, rotates the turntable, and the gluing switch valve starts to glue the magnetic tile. After gluing, the IV camera in the camera detection station 12 detects the presence of glue. After detection, it is rotated to the shell assembly station 13 to assemble the shell and the magnetic tile. After assembly, it is placed in the high-frequency heating station 14 for high-frequency heating of the shell. After heating, it is taken by the four-axis manipulator 16 and placed in the oven station 15 for baking. After thirty minutes of baking, the four-axis manipulator 16 takes it and places it on the shell feeding mechanism 18, and moves the shell to the shell detection station 22 through the brush rack box moving running frame 21.

[0040] The shell is placed in the shell inspection station 22 by the second robot 38. The cylinder in the shell inspection station 22 moves down and detects whether the magnetic tile assembly in the shell is completed through the displacement sensor, and detects whether the force of the magnetic tile has a certain fit. After the detection is completed, it moves to the bearing clamp ring feeding assembly mechanism 23, the vibration plate clamp ring is fed, the bearing belt is fed, and it is grabbed by the clamp and placed in the shell. After the assembly is completed, the running frame 21 is moved to the magnetizing mechanism 24 through the brush rack box for magnetization.

[0041] After the magnetization is completed, the brush holder box moving carriage 21 sends the workpiece to the rotor assembly mechanism 25. After the material arrives, the servo motor drives the clamp to grab the rotor and put it into the shell. After completion, the workpiece is then transferred to the brush holder assembly mechanism 26. The servo motor drives the clamp to grab the brush holder and then put it into the shell to complete the assembly.

[0042] After the workpiece arrives, the fourth robot 38 takes the cover plate and the bearing and puts them into the cover plate bearing pressing mechanism 27 for pressing, and then puts them into the brush holder box carrying running frame 21 and loads them into the cover plate feeding mechanism 28 through the shell feeding mechanism 18 and the stator feeding mechanism 19. The clamp grabs the cover plate and puts it directly on the shell for assembly. After completion, the clamp grabs the motor and puts it into the cover plate riveting mechanism 29 to start riveting the cover plate. After completion, the clamp is taken out and put back into the brush holder box carrying running frame 21, and moves downward to load the material.

[0043] After the workpiece arrives at the motor knocking station 30, the tray is first pushed into the positioning mechanism of the motor knocking station 30, and the stepper motor rotates to drive the motor knocking station 30 to start the motor power-on knocking test, and after completion, it returns to the brush rack box to move the running frame 21.

[0044] The four-axis robot grabs the motor at the placement station 32 and places it on the motor testing station 31. The mechanism positions and clamps the motor and starts loading and power-on testing, mainly resistance, voltage, and vibration testing. After the test is completed, the four-axis robot grabs the motor at the placement station 32 and places it back on the brush rack box transport running frame 21.

[0045] After the material arrives, the pick-and-place module station 34 grabs the motor and places it on the motor positioning station 35. After rotating it to the right position, the printer loading station 33 sucks in the printed label and automatically sticks the label to the surface of the motor. The cylinder then presses it further to ensure that it is flat. After it is flat, the pick-and-place module station 34 puts the motor back.

[0046] After the motor arrives, the four-axis manipulator takes the material and puts the product into the box at the material placement station 36. When it is full, the material box is grabbed and placed on the brush rack loading trolley 20 in the trolley loading and unloading station 37. When the material box on the brush rack loading trolley 20 is fully loaded to five boxes, it will automatically prompt, and the trolley will be taken away manually and placed on an empty transport trolley.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Automatic motor assembly equipment, characterized by: The invention comprises a magnetic tile assembly station (1), a conveying mechanism (2), a stator magnetizing station (3), a rotor brush holder assembly station (4), a cover plate riveting station (5), a motor knocking test station (6), a motor performance test station (7), a motor labeling station (8) and a motor unloading station (9), wherein the conveying mechanism (2) comprises a six-axis manipulator (17), a shell feeding mechanism (18), a stator feeding mechanism (19), a brush holder feeding trolley (20) and a brush holder box transport running frame (21), the magnetic tile assembly station (1), the stator magnetizing station ( 3), a rotor brush holder assembly station (4), a cover plate riveting station (5), a motor knocking test station (6), a motor performance test station (7), a motor labeling station (8) and a motor unloading station (9) are arranged in sequence along a brush holder box transport frame (21), wherein the brush holder box transport frame (21) is located at the rear side of all processing stations, and the magnetic shoe assembly station (1) is located at the front side of the brush holder box transport frame (21) and is provided with a power supply entry box (10), wherein the power supply entry box (10) is connected to the circuit by an on-site bridge frame to supply power to all processing stations.

2. The motor automated assembly equipment according to claim 1, characterized in that: The structure of the magnetic tile assembly station (1) is in the form of a turntable processing station. The magnetic tile assembly station (1) includes a gluing station (11), a camera inspection station (12), a shell assembly station (13), a high-frequency heating station (14), an oven station (15) and a four-axis manipulator (16). The head end of the brush rack box transport runner (21) is provided with an oven station (15). The oven station (15) is arranged with a high-frequency heating station (14), a shell assembly station (13) and a gluing station (11) in sequence along the conveying direction of the brush rack box transport runner (21). A camera inspection station (12) is provided in front of the oven station (15). A four-axis manipulator (16) is provided at the upper end of the shell assembly station (13). A first robot (38) is provided in front of the shell assembly station (13).

3. The motor automated assembly equipment according to claim 1, characterized in that: The stator magnetizing station (3) comprises a shell inspection station (22), a bearing clamp feeding assembly mechanism (23) and a magnetizing mechanism (24); the shell inspection station (22) is located at the exit end of the gluing station (11); a second robot (38) is provided between the shell inspection station (22) and the gluing station (11) for loading and unloading.

4. The motor automated assembly equipment according to claim 1, characterized in that: The rotor brush holder assembly station (4) comprises a rotor assembly mechanism (25) and a brush holder assembly mechanism (26); the rotor assembly mechanism (25) is located at the exit end of the magnetizing mechanism (24); and a third robot (38) is provided between the magnetizing mechanism (24) and the rotor assembly mechanism (25).

5. The motor automated assembly equipment according to claim 1, characterized in that: The cover plate riveting station (5) comprises a cover plate bearing press-fitting mechanism (27), a cover plate feeding mechanism (28) and a cover plate riveting mechanism (29); the cover plate bearing press-fitting mechanism (27) is located at the outlet end of the brush holder assembly mechanism (26); and a fourth robot (38) is provided in front of the cover plate bearing press-fitting mechanism (27).

6. The motor automated assembly equipment according to claim 1, characterized in that: The motor knocking test station (6) is provided with a motor knocking station (30), the motor knocking station (30) is located at the outlet end of the cover plate riveting mechanism (29), and the motor knocking station (30) is provided with a stepping motor for driving the entire device.

7. The motor automated assembly equipment according to claim 1, characterized in that: The motor performance test station (7) comprises a motor test station (31) and a four-axis manipulator grabbing and placing station (32), wherein the motor test station (31) is located at the exit end of the motor knocking station (30).

8. The motor automated assembly equipment according to claim 1, characterized in that: The motor labeling station (8) comprises a printer loading station (33), a pick-and-place module station (34) and a motor positioning station (35), wherein the printer loading station (33) is located at the exit end of the four-axis manipulator pick-and-place station (32).

9. The motor automated assembly equipment according to claim 1, characterized in that: The motor unloading station (9) comprises a four-axis manipulator material picking and unloading station (36) and a trolley loading and unloading station (37). The four-axis manipulator material picking and unloading station (36) is located at the exit end of the motor positioning station (35), and a brush rack loading trolley (20) is placed in front of the trolley loading and unloading station (37).

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