Motor controller assembling equipment

Abstract

The invention discloses motor controller assembling equipment which comprises a base, a supporting frame is fixedly connected to the top of the base, a first lead screw is rotationally connected to one end of the bottom of the supporting frame, the bottom of the first lead screw is rotationally connected with the top of the base, a U-shaped plate is in threaded connection with the outer portion of the first lead screw, and a first motor is fixedly connected to the top of the supporting frame. An output shaft of the first motor penetrates through the supporting frame and is fixedly connected with the top of the first lead screw, a second lead screw is rotationally connected into the U-shaped plate, and a connecting block is in threaded connection with the outer portion of the second lead screw. The invention has the beneficial effects that the mechanical strength of the welding spots can be increased, the fracture risk caused by vibration or mechanical stress is reduced, the durability of the whole structure is improved, the electrical connection of each welding spot is ensured to be more stable and reliable, the possibility of poor contact is reduced, the stability of current conduction and signal transmission is ensured, and the service life is prolonged. Compared with a traditional device, the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of motor assembly, and particularly to a motor controller assembly device. Background Art

[0002] A motor controller is used to control and adjust the operating state of a motor, realizing operations such as starting, stopping, accelerating, decelerating, and reversing of the motor, protecting the motor from faults such as overload and overheating, ensuring the safety and stability of the motor operation, improving the efficiency and performance of the motor, and optimizing the working state of the motor and prolonging the service life of the motor by monitoring and adjusting the motor parameters;

[0003] When assembling the existing motor controller, multi-angle and multi-position welding of the controller cannot be performed. On the one hand, welding at a single angle and position will result in insufficient mechanical strength of the solder joints, which are prone to breakage under the action of vibration or mechanical stress. On the other hand, poor contact will occur at a single welding point, affecting current conduction and signal transmission, causing local overheating, damaging electronic components, reducing the life and performance of the controller.

[0004] In view of the above problems, we have developed a motor controller assembly device. Summary of the Invention

[0005] The present invention discloses a motor controller assembly device, aiming to solve the technical problem that the controller cannot be welded at multiple angles and positions.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A motor controller assembly device includes a base, a support frame is fixedly connected to the top of the base, one end of the bottom of the support frame is rotatably connected to a first lead screw, the bottom of the first lead screw is rotatably connected to the top of the base, a U-shaped plate is threadedly connected to the outside of the first lead screw, a first motor is fixedly connected to the top of the support frame, an output shaft of the first motor penetrates through the support frame and is fixedly connected to the top of the first lead screw, a second lead screw is rotatably connected inside the U-shaped plate, a connection block is threadedly connected to the outside of the second lead screw, a second motor is fixedly connected to the outside of the U-shaped plate, an output shaft of the second motor extends into the U-shaped plate and is fixedly connected to one end of the second lead screw, and a laser welding head is fixedly connected to one side of the connection block.

[0008] By setting the support frame fixedly connected to the top of the base, the first lead screw rotatably connected between the support frame and the base, the up and down movement of the U-shaped plate is realized by driving with the first motor, the second lead screw rotatably connected inside the U-shaped plate, the left and right movement of the connection block is realized by driving with the second motor, and the connection block is fixedly connected with the laser welding head for the welding operation of the motor controller, realizing precise movement in multiple directions and improving the assembly accuracy and efficiency.

[0009] In a preferred embodiment, a laser welder is fixedly connected to the top of the support frame. One end of a connection wire is fixedly connected to the output end of the laser welder, and the other end of the connection wire away from the laser welder is fixedly connected to the input end of the laser welding head.

[0010] By setting the connection between the laser welder and the laser welding head, the stability and efficiency of the welding process are ensured, and the welding quality is improved.

[0011] In a preferred embodiment, fixing plates are fixedly connected to both sides of the top of the base. A third lead screw is rotatably connected between the two fixing plates. A sliding block is threadedly connected to the outside of the third lead screw. An assembly plate is fixedly connected to the top of the sliding block. A third motor is fixedly connected to the outside of one of the fixing plates. The output shaft of the third motor penetrates through the fixing plate and is fixedly connected to one end of the third lead screw.

[0012] By setting the cooperation between the third lead screw and the third motor, the horizontal movement of the assembly plate is realized, and the flexibility and operation convenience of the assembly process are improved.

[0013] In a preferred embodiment, a first limiting rod is fixedly connected between the two fixing plates and on one side of the third lead screw. A limiting block is slidably connected to the outside of the first limiting rod. The top of the limiting block is fixedly connected to the bottom of the assembly plate.

[0014] By setting the first limiting rod and the limiting block, the stability and precise positioning of the assembly plate are ensured, and the reliability of the assembly is improved.

[0015] In a preferred embodiment, a second limiting rod is fixedly connected to the bottom of the support frame and at the end away from the first lead screw. The U-shaped plate is slidably connected to the second limiting rod.

[0016] By setting the second limiting rod, the moving range of the U-shaped plate is restricted, and the safety and stability of the equipment operation are ensured.

[0017] In a preferred embodiment, a limiting strip with a T-shaped structure is fixedly connected to the inner wall of the U-shaped plate. The connecting block is slidably connected to the limiting strip.

[0018] By setting the limiting strip with a T-shaped structure, the moving direction of the connecting block is guaranteed, and the precision and reliability of the equipment operation are improved.

[0019] In a preferred embodiment, a control panel is fixedly connected to one side of the base. The first motor, the second motor, the laser welder, and the third motor are all electrically connected to the control panel.

[0020] Through the centralized control via the control panel, the automated and intelligent operation of the device is achieved, enhancing the user's operation experience and the overall efficiency of the device.

[0021] A motor controller assembly device provided by the present invention has the following advantages:

[0022] In the present invention, when the above-mentioned motor controller assembly device is in use, the first motor drives the first lead screw to rotate, so as to drive the U-shaped plate to move up and down. Then, through the drive of the second motor, the second lead screw rotates to drive the laser welding head fixed on one side of the connecting block to move horizontally, and weld the motor controller at multiple angles and positions. On the one hand, it can increase the mechanical strength of the solder joints, reduce the risk of fracture caused by vibration or mechanical stress, and improve the durability of the overall structure. On the other hand, it ensures that the electrical connection of each solder joint is more stable and reliable, reduces the possibility of poor contact, and guarantees the stability of current conduction and signal transmission, greatly improving the operation quality and use efficiency compared with traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a first perspective three-dimensional schematic diagram of a motor controller assembly device proposed by the present invention.

[0024] Figure 2 It is a second perspective three-dimensional schematic diagram of a motor controller assembly device proposed by the present invention.

[0025] Figure 3 It is a third perspective three-dimensional schematic diagram of a motor controller assembly device proposed by the present invention.

[0026] Figure 4 It is a schematic diagram of the U-shaped plate structure of a motor controller assembly device proposed by the present invention.

[0027] Figure 5 It is a schematic diagram of the assembly plate structure of a motor controller assembly device proposed by the present invention.

[0028] Figure 6 It is a schematic diagram of the laser welder structure of a motor controller assembly device proposed by the present invention.

[0029] In the drawings: 1, base; 2, support frame; 3, first lead screw; 4, U-shaped plate; 5, first motor; 6, second lead screw; 7, connecting block; 8, second motor; 9, laser welding head; 10, laser welder; 11, connecting wire; 12, fixing plate; 13, third lead screw; 14, sliding block; 15, assembly plate; 16, third motor; 17, first limiting rod; 18, limiting block; 19, second limiting rod; 20, limiting strip; 21, control panel. DETAILED DESCRIPTION OF THE INVENTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Components of the embodiments of the present application usually described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but only represents the selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0031] An assembly device for a motor controller disclosed by the present invention is mainly applied to the scenario of motor assembly.

[0032] Refer to Figure 1 and Figure 4 An assembly device for a motor controller includes a base 1. A support frame 2 is fixedly connected to the top of the base 1. One end of the bottom of the support frame 2 is rotatably connected to a first lead screw 3. The bottom of the first lead screw 3 is rotatably connected to the top of the base 1. A U-shaped plate 4 is threadedly connected to the outside of the first lead screw 3. A first motor 5 is fixedly connected to the top of the support frame 2. The output shaft of the first motor 5 penetrates through the support frame 2 and is fixedly connected to the top of the first lead screw 3. A second lead screw 6 is rotatably connected to the inside of the U-shaped plate 4. A connecting block 7 is threadedly connected to the outside of the second lead screw 6. A second motor 8 is fixedly connected to the outside of the U-shaped plate 4. The output shaft of the second motor 8 extends into the inside of the U-shaped plate 4 and is fixedly connected to one end of the second lead screw 6. A laser welding head 9 is fixedly connected to one side of the connecting block 7.

[0033] In this embodiment: The support frame 2 is fixedly connected to the top of the base 1. The first lead screw 3 is rotatably connected between the support frame 2 and the base 1. The up and down movement of the U-shaped plate 4 is realized by driving with the first motor 5. The second lead screw 6 is rotatably connected to the inside of the U-shaped plate 4. The left and right movement of the connecting block 7 is realized by driving with the second motor 8. The connecting block 7 is fixedly connected with the laser welding head 9, which is used for the welding operation of the motor controller, realizing precise movement in multiple directions and improving the assembly accuracy and efficiency.

[0034] Refer to Figure 3 and Figure 6 In a preferred embodiment, a laser welder 10 is fixedly connected to the top of the support frame 2. A connecting wire 11 is fixedly connected to the output end of the laser welder 10. One end of the connecting wire 11 away from the laser welder 10 is fixedly connected to the input end of the laser welding head 9.

[0035] In this embodiment: Through the connection between the laser welder 10 and the laser welding head 9, the stability and efficiency of the welding process are ensured, and the welding quality is improved.

[0036] Refer to Figure 2 and Figure 5 In a preferred embodiment, fixing plates 12 are fixedly connected to both sides of the top of the base 1. A third lead screw 13 is rotatably connected between the two fixing plates 12. A sliding block 14 is threadedly connected to the outside of the third lead screw 13. An assembly plate 15 is fixedly connected to the top of the sliding block 14. A third motor 16 is fixedly connected to the outside of one of the fixing plates 12. The output shaft of the third motor 16 penetrates through the fixing plate 12 and is fixedly connected to one end of the third lead screw 13.

[0037] In this embodiment: Through the cooperation of the third lead screw 13 and the third motor 16, the horizontal movement of the assembly plate 15 is realized, improving the flexibility and operation convenience of the assembly process.

[0038] Refer to Figure 2 and Figure 5 In a preferred embodiment, a first limiting rod 17 is fixedly connected between the two fixing plates 12 and on one side of the third lead screw 13. A limiting block 18 is slidably connected to the outside of the first limiting rod 17. The top of the limiting block 18 is fixedly connected to the bottom of the assembly plate 15.

[0039] In this embodiment: Through the arrangement of the first limiting rod 17 and the limiting block 18, the stability and precise positioning of the assembly plate 15 are ensured, improving the reliability of the assembly.

[0040] Refer to Figure 1 and Figure 4 In a preferred embodiment, a second limiting rod 19 is fixedly connected to the bottom of the support frame 2 and at the end far from the first lead screw 3. The U-shaped plate 4 is slidably connected to the second limiting rod 19.

[0041] In this embodiment: Through the arrangement of the second limiting rod 19, the moving range of the U-shaped plate 4 is restricted, ensuring the safety and stability of the equipment operation.

[0042] Refer to Figure 4 and Figure 6 In a preferred embodiment, a limiting strip 20 with a T-shaped structure is fixedly connected to the inner wall of the U-shaped plate 4. The connecting block 7 is slidably connected to the limiting strip 20.

[0043] In this embodiment: Through the arrangement of the limiting strip 20 with a T-shaped structure, the moving direction of the connecting block 7 is guaranteed, improving the precision and reliability of the equipment operation.

[0044] Refer to Figure 1 and Figure 3, in a preferred embodiment, a control panel 21 is fixedly connected to one side of the base 1, and the first motor 5, the second motor 8, the laser welder 10, and the third motor 16 are all electrically connected to the control panel 21.

[0045] In this embodiment: Through the centralized control of the control panel 21, the automated and intelligent operation of the device is realized, improving the user's operation experience and the overall efficiency of the device.

[0046] Working principle: When the above-mentioned motor controller assembly device is in use, start the first motor 5 to drive the first lead screw 3 to rotate, so that the U-shaped plate 4 moves up and down along the support frame 2 to realize the adjustment of the vertical position. Start the second motor 8 to drive the second lead screw 6 to rotate, so that the connecting block 7 moves left and right along the U-shaped plate 4 to realize the adjustment of the horizontal position. Start the third motor 16 to drive the third lead screw 13 to rotate, so that the sliding block 14 moves back and forth along the fixed plate 12 to realize the front and back adjustment of the assembly plate 15. The laser welder 10 provides laser to the laser welding head 9 through the connecting wire 11. The connecting block 7 drives the laser welding head 9 to perform welding operations at the specified positions of the motor controller assembly. The welding parameters are adjusted in real time through the control panel 21 to ensure the welding quality. The first limiting rod 17 and the limiting block 18 ensure the stable movement range of the assembly plate 15. The second limiting rod 19 ensures the limiting function of the U-shaped plate 4 to prevent excessive sliding. The limiting strip 20 ensures the sliding stability of the connecting block 7, ensuring that the electrical connection of each solder joint is more stable and reliable, reducing the possibility of poor contact, and ensuring the stability of current conduction and signal transmission. Compared with traditional devices, the operation quality and use efficiency are greatly improved.

[0047] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be a substitution of part of the structure, device, and method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution and inventive concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A motor controller assembly device, comprising a base (1), characterized in that, A support frame (2) is fixedly connected to the top of the base (1). One end of the bottom of the support frame (2) is rotatably connected to a first lead screw (3). The bottom of the first lead screw (3) is rotatably connected to the top of the base (1). A U-shaped plate (4) is threadedly connected to the outside of the first lead screw (3). A first motor (5) is fixedly connected to the top of the support frame (2). The output shaft of the first motor (5) penetrates through the support frame (2) and is fixedly connected to the top of the first lead screw (3). A second lead screw (6) is rotatably connected inside the U-shaped plate (4). A connecting block (7) is threadedly connected to the outside of the second lead screw (6). A second motor (8) is fixedly connected to the outside of the U-shaped plate (4). The output shaft of the second motor (8) extends into the U-shaped plate (4) and is fixedly connected to one end of the second lead screw (6). A laser welding head (9) is fixedly connected to one side of the connecting block (7).

2. The motor controller assembling device according to claim 1, characterized in that, A laser welder (10) is fixedly connected to the top of the support frame (2). A connecting wire (11) is fixedly connected to the output end of the laser welder (10). One end of the connecting wire (11) away from the laser welder (10) is fixedly connected to the input end of the laser welding head (9).

3. The motor controller assembly device according to claim 1, characterized in that, Fixed plates (12) are fixedly connected to both sides of the top of the base (1). A third lead screw (13) is rotatably connected between the two fixed plates (12). A sliding block (14) is threadedly connected to the outside of the third lead screw (13). An assembly plate (15) is fixedly connected to the top of the sliding block (14). A third motor (16) is fixedly connected to the outside of one of the fixed plates (12). The output shaft of the third motor (16) penetrates through the fixed plate (12) and is fixedly connected to one end of the third lead screw (13).

4. An electric motor controller assembly device according to claim 3, characterized in that, A first limiting rod (17) is fixedly connected between the two fixed plates (12) and on one side of the third lead screw (13). A limiting block (18) is slidably connected to the outside of the first limiting rod (17). The top of the limiting block (18) is fixedly connected to the bottom of the assembly plate (15).

5. A motor controller assembly device according to claim 1, characterized in that, A second limiting rod (19) is fixedly connected to the bottom of the support frame (2) and away from the first lead screw (3). The U-shaped plate (4) is slidably connected to the second limiting rod (19).

6. The assembly device for a motor controller according to claim 1, characterized in that, A limiting strip (20) with a T-shaped structure is fixedly connected to the inner wall of the U-shaped plate (4). The connecting block (7) is slidably connected to the limiting strip (20).

7. An electric machine controller assembly device according to claim 3, characterized in that A control panel (21) is fixedly connected to one side of the base (1). The first motor (5), the second motor (8), the laser welder (10), and the third motor (16) are all electrically connected to the control panel (21).

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