An insulating sticker for the stator coil of an EPS motor

Abstract

The present application belongs to the technical field of manufacturing equipment for stator production of electric motors, and specifically is an insulation paper sticking device for the stator coil of an EPS motor, comprising a conveyor belt, an insulation paper sticking roll, a manipulator, a lifting paper picker, and a lifting paper picker driving mechanism. The insulation paper sticking roll, the lifting paper picker, and the lifting paper picker driving mechanism are all arranged on the same side of the conveyor belt, a roller rack is provided directly below the insulation paper sticking roll, a winder is provided on one side of the insulation paper sticking roll, and the axis of the winder is parallel to the axis of the insulation paper sticking roll. The lifting paper picker is arranged on the lifting paper picker driving mechanism, and the roller rack is directly below the lifting paper picker within the travel range of the lifting paper picker driving mechanism. The manipulator is arranged above the lifting paper picker, and the lifting paper picker and at least part of the conveyor belt are both within the travel range of the manipulator, thereby solving the problem of low work efficiency caused by manual pasting of insulation paper.

Description

Technical Field

[0001] The present application belongs to the technical field of manufacturing stator production equipment for electric motors, and specifically relates to a stator coil insulation sticker for EPS motors. Background Art

[0002] The stators in current motors all use electromagnetic properties, and are composed of several coils in a ring to generate magnetism. Therefore, in the process of making the stator, the coils that constitute the stator must first be made, and then these coils are spliced ​​and assembled into the stator. In this process, an insulating paper is required between two adjacent coils that constitute the stator to isolate the two coils; currently, the insulating paper is manually pasted on the coil, which is very inefficient. Summary of the invention

[0003] The purpose of this application is to address the shortcomings of the prior art. By adopting a lifting paper picker driving mechanism to drive a lifting paper picker and cooperating with a robot, a stator coil insulation paper pasting machine for an EPS motor is designed, which can automatically paste insulation paper on the coils that make up the stator, thereby solving the problem of low work efficiency caused by manual pasting of insulation paper.

[0004] To achieve the above objectives, this application provides the following technical solutions:

[0005] An insulating paper sticker machine for the stator coil of an EPS motor comprises a conveyor belt, an insulating paper sticker roll, a manipulator, a lifting paper picker, and a lifting paper picker driving mechanism, wherein the insulating paper sticker roll, the lifting paper picker, and the lifting paper picker driving mechanism are all arranged on the same side of the conveyor belt, a roller frame is provided directly below the insulating paper sticker roll, a winder is provided on one side of the insulating paper sticker roll, the axis of the winder is parallel to the axis of the insulating paper sticker roll, the lifting paper picker is arranged on the lifting paper picker driving mechanism, the roller frame is directly below the lifting paper picker within the travel range of the lifting paper picker driving mechanism, the manipulator is arranged above the lifting paper picker, and the lifting paper picker and at least part of the conveyor belt are both within the travel range of the manipulator.

[0006] Preferably, it further comprises a tray, wherein the tray is placed on the conveyor belt, baffles are provided on both sides of the conveyor belt, and the width of the tray is equal to the width of the conveyor belt.

[0007] Preferably, the insulating sticker roll is a roll.

[0008] Preferably, the lifting paper picker includes a suction cup seat, a lifting cylinder, and a tilt controller, the lifting cylinder is arranged on the tilt controller, the suction cup seat is arranged on the piston rod of the lifting cylinder, and the tilt controller is arranged on the lifting paper picker driving mechanism.

[0009] Preferably, the tilt controller includes a control seat, a control rod is horizontally provided in the control seat, a control cylinder is provided at one end of the control rod, a piston rod of the control cylinder is coaxially fixedly connected to the control rod, a channel perpendicular to the control rod is provided on the control seat, the channel passes through the side wall of the control seat, one side of the lifting cylinder away from the suction cup seat is rotatably connected to the control seat, and the other side of the lifting cylinder away from the suction cup seat is rotatably connected to a connecting rod, and the other end of the connecting rod passes through the channel and is rotatably connected between the two ends of the control rod.

[0010] Preferably, the lifting paper picker driving mechanism is a rodless cylinder, and the lifting paper picker is located on a sliding block of the rodless cylinder.

[0011] Preferably, the robot includes a support frame, a clamping hand, a lifting and moving device, a horizontal moving device, and a mounting plate. The support frame is arranged on one side of the conveyor belt, a row of clamping hands is arranged on the mounting plate, the horizontal moving device is arranged on the support frame, the mounting plate is arranged on the lifting and moving device, the lifting and moving device is arranged on the horizontal moving device, the moving direction of the horizontal moving device is perpendicular to the moving direction of the conveyor belt, and the formation formed by the clamping hands is parallel to the conveying direction of the conveyor belt.

[0012] Preferably, the lifting paper picker is provided with a plurality of suction cup seats, and the number of the suction cup seats is equal to the number of the clamping hands.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] 1. The present application adopts a lifting paper picker driving mechanism to drive the lifting paper picker and cooperates with a robot to design a stator coil insulation paper sticking device for the EPS motor, which can realize automatic sticking of insulation paper for the coils that make up the stator, solving the problem of low work efficiency caused by manual sticking of insulation paper.

[0015] 2. This application provides a tray so that one tray can carry multiple coils at the same time, thereby improving work efficiency.

[0016] 3. The present application enables the suction cup seat to be tilted when the insulating paper is applied by setting a tilt controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of this application;

[0018] Figure 2 It is a schematic diagram of the structure of the robot in this application;

[0019] Figure 3 A diagram showing the relationship between the lifting paper picker and the lifting paper picker driving mechanism in this application;

[0020] Figure 4 It is a structural schematic diagram of the lifting and discharging device driving mechanism in this application;

[0021] Figure 5 This is a diagram showing the relationship between the winder, roller rack, and insulation paper roll in this application.

[0022] Among them, 1. conveyor belt; 2. insulation paper roll; 3. roller rack; 4. pallet; 5. baffle; 6. suction cup seat; 7. lifting cylinder; 8. control seat; 9. control rod; 10. control cylinder; 11. channel; 12. connecting rod; 13. rodless cylinder; 14. support frame; 15. clamping hand; 16. lifting and moving device; 17. horizontal moving device; 18. mounting plate; 19. winder. DETAILED DESCRIPTION

[0023] See also Figure 1-5 , an insulation paper sticker machine for the stator coil of an EPS motor, comprising a conveyor belt 1, an insulation paper sticker roll 2, a manipulator, a lifting paper picker, and a lifting paper picker driving mechanism, wherein the insulation paper sticker roll 2, the lifting paper picker, and the lifting paper picker driving mechanism are all arranged on the same side of the conveyor belt 1, a roller frame 3 is provided directly below the insulation paper sticker roll 2, a winder 19 is provided on one side of the insulation paper sticker roll 2, and the axis of the winder 19 is parallel to the axis of the insulation paper sticker roll, the lifting paper picker is arranged on the lifting paper picker driving mechanism, and the roller frame 3 is directly below the lifting paper picker within the travel range of the lifting paper picker driving mechanism, the manipulator is arranged above the lifting paper picker, and the lifting paper picker and at least part of the conveyor belt 1 are both within the travel range of the manipulator.

[0024] In this embodiment, when in use, the paper roll formed by the insulating sticker is first coaxially sleeved on the insulating sticker roll 2, and then the end of the insulating sticker is connected to the winder by passing around the lower surface of the roller frame 3, and then the entire device of the present application is started. In this process, the conveyor belt 1 conveys the coil used to form the stator to the travel range of the manipulator, and the manipulator clamps the coil and moves it to one side of the conveyor belt 1. After the lifting paper picker driving mechanism drives the lifting paper picker to the bottom of the roller frame 3, the lifting paper picker sucks and removes the insulating sticker with the end passing around the lower surface of the roller frame 3, and then moves to the bottom of the manipulator, and then cooperates with the manipulator to stick the insulating sticker on the coil; among them, the setting of the roller frame 3 allows multiple lifting paper pickers to be set to take the insulating stickers at the same time, so that the manipulator can clamp multiple coils at a time, which can improve efficiency.

[0025] As a preferred embodiment, a tray 4 is further included, the tray 4 is placed on the conveyor belt 1, baffles 5 are provided on both sides of the conveyor belt 1, and the width of the tray 4 is equal to the width of the conveyor belt 1. By providing the tray 4, one tray 4 can carry multiple coils at the same time, thereby improving work efficiency.

[0026] As a preferred embodiment, the insulating paper roll 2 is a roll.

[0027] As a preferred manner, since the coil constitutes the stator, and the stator is annular, one side of the coil is the inner surface of the stator, which results in that when the insulating paper is pasted, the insulating paper is not parallel to the upper surface of the suction cup seat 6. Therefore, the lifting paper picker includes a suction cup seat 6, a lifting cylinder 7, and a tilt controller. The lifting cylinder 7 is arranged on the tilt controller, and the suction cup seat 6 is arranged on the piston rod of the lifting cylinder 7. The tilt controller is arranged on the lifting paper picker drive mechanism. After this arrangement, the suction cup seat 6 can be tilted when the insulating paper is pasted through the setting of the tilt controller.

[0028] As a preferred mode, the tilt controller includes a control seat 8, a control rod 9 is transversely arranged in the control seat 8, a control cylinder 10 is arranged at one end of the control rod 9, a piston rod of the control cylinder 10 is coaxially fixedly connected to the control rod 9, a channel 11 perpendicular to the control rod 9 is arranged on the control seat 8, the channel 11 runs through the side wall of the control seat 8, the side of the lifting cylinder 7 away from the end of the suction cup seat 6 is rotatably connected to the control seat 8, the other side of the lifting cylinder 7 away from the end of the suction cup seat 6 is rotatably connected to the connecting rod 12, the other end of the connecting rod 12 runs through the channel 11 and is rotatably connected between the two ends of the control rod 9. After such arrangement, the lower end of the connecting rod 12 can be driven to move during the axial movement of the control rod 9, thereby controlling whether the lifting cylinder 7 is tilted, that is, controlling the angle between the upper surface of the suction cup seat 6 and the surface of the coil to be pasted with insulating paper.

[0029] As a preferred embodiment, the lifting paper picker driving mechanism is a rodless cylinder 13 , and the lifting paper picker is located on a sliding block of the rodless cylinder 13 .

[0030] As a preferred mode, the manipulator includes a support frame 14, a clamping hand 15, a lifting and moving device 16, a horizontal moving device 17, and a mounting plate 18. The support frame 14 is arranged on one side of the conveyor belt 1. A row of clamping hands 15 are arranged on the mounting plate 18. The horizontal moving device 17 is arranged on the support frame 14. The mounting plate 18 is arranged on the lifting and moving device 16. The lifting and moving device 16 is arranged on the horizontal moving device 17. The moving direction of the horizontal moving device 17 is perpendicular to the moving direction of the conveyor belt 1. The formation formed by the arrangement of the clamping hands 15 is parallel to the conveying direction of the conveyor belt 1. The lifting and moving device 16 is used to control the lifting and lowering of the manipulator to realize whether to clamp the coil. The setting of the horizontal moving device 17 is used to control the coordination between the manipulator and the lifting and lowering paper picker.

[0031] As a preferred embodiment, the lifting paper picker is provided with a plurality of suction cup seats 6 , and the number of the suction cup seats 6 is equal to the number of the clamping hands 15 .

Claims

1. An EPS motor stator coil insulation sticker, characterized in that: The invention comprises a conveyor belt (1), an insulating sticker roll (2), a manipulator, a lifting paper picker, and a lifting paper picker driving mechanism, wherein the insulating sticker roll (2), the lifting paper picker, and the lifting paper picker driving mechanism are all arranged on the same side of the conveyor belt (1), a roller frame (3) is arranged directly below the insulating sticker roll (2), a reel (19) is arranged on one side of the insulating sticker roll (2), the axis of the reel (19) is parallel to the axis of the insulating sticker roll, the lifting paper picker is arranged on the lifting paper picker driving mechanism, the roller frame (3) is located directly below the lifting paper picker within the travel range of the lifting paper picker driving mechanism, the manipulator is arranged above the lifting paper picker, and the lifting paper picker and at least part of the conveyor belt (1) are located within the travel range of the manipulator; It also comprises a tray (4), the tray (4) being placed on the conveyor belt (1), baffles (5) being provided on both sides of the conveyor belt (1), and the width of the tray (4) being equal to the width of the conveyor belt (1); The lifting paper picker comprises a suction cup seat (6), a lifting cylinder (7), and a tilt controller, wherein the lifting cylinder (7) is arranged on the tilt controller, the suction cup seat (6) is arranged on the piston rod of the lifting cylinder (7), and the tilt controller is arranged on the driving mechanism of the lifting paper picker; The tilt controller comprises a control seat (8), a control rod (9) is transversely arranged in the control seat (8), a control cylinder (10) is arranged at one end of the control rod (9), a piston rod of the control cylinder (10) is coaxially fixedly connected to the control rod (9), a channel (11) perpendicular to the control rod (9) is arranged on the control seat (8), the channel (11) passes through the side wall of the control seat (8), a side of the lifting cylinder (7) away from the end of the suction cup seat (6) is rotatably connected to the control seat (8), and the other side of the lifting cylinder (7) away from the end of the suction cup seat (6) is rotatably connected to a connecting rod (12), and the other end of the connecting rod (12) passes through the channel (11) and is rotatably connected between the two ends of the control rod (9); The robot comprises a support frame (14), a clamping hand (15), a lifting and moving device (16), a horizontal moving device (17), and a mounting plate (18); the support frame (14) is arranged on one side of the conveyor belt (1); a row of clamping hands (15) are arranged on the mounting plate (18); the horizontal moving device (17) is arranged on the support frame (14); the mounting plate (18) is arranged on the lifting and moving device (16); the lifting and moving device (16) is arranged on the horizontal moving device (17); the moving direction of the horizontal moving device (17) is perpendicular to the moving direction of the conveyor belt (1); and the formation formed by the arrangement of the clamping hands (15) is parallel to the conveying direction of the conveyor belt (1).

2. The stator coil insulation sticker of an EPS motor according to claim 1, characterized in that: The insulating sticker roll (2) is a roll.

3. The stator coil insulation sticker of the EPS motor according to claim 1, characterized in that: The lifting paper picker driving mechanism is a rodless cylinder (13), and the lifting paper picker is located on a sliding block of the rodless cylinder (13).

4. The stator coil insulation sticker of the EPS motor according to claim 1, characterized in that: The lifting paper picker is provided with a plurality of suction cup seats (6), and the number of the suction cup seats (6) is equal to the number of the clamping hands (15).

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