Vehicle-mounted wireless charging coil winding device

Abstract

The invention relates to the technical field of mechanical manufacturing, and discloses a vehicle-mounted wireless charging coil winding device which comprises a base, the upper surface of the base is fixedly connected with a first fixing block, the upper surface of the first fixing block is fixedly connected with a first motor, the output end of the first motor is connected with a speed reducer, and the output end of the speed reducer is connected with a rotating disc. A second motor is fixedly connected to the upper surface of the second fixing block, a wire guide wheel is connected to the output end of the second motor, a tensioning assembly is arranged on the outer wall of the supporting frame, a wire guide pipe is fixedly connected to the interior of the supporting frame, and a clamping assembly is arranged on the outer wall of the supporting frame and used for clamping wires of different thicknesses. The first motor drives the rotating disc to rotate, and the rotating disc rotates to drive the coil framework to rotate, so that the quality of each coil can reach a high standard, the overall quality of a product is improved, the winding efficiency and precision are improved, meanwhile, human intervention is reduced, and the production process is more automatic and standardized.

Description

Technical Field

[0001] The present invention relates to the field of mechanical manufacturing technology, and in particular to a vehicle-mounted wireless charging coil winding device. Background Art With the rapid development of the electric vehicle and smart car markets, on-board wireless charging function has become one of the standard configurations of modern vehicles. However, in the actual production and assembly process, how to efficiently and accurately wind the on-board wireless charging coil has become a major challenge. The existing manual winding method is not only inefficient, but also prone to errors, resulting in unstable product quality. Therefore, it is of great significance to develop a highly automated and high-precision on-board wireless charging coil winding device.

[0002] Traditional on-board wireless charging coil winding devices are manually wound. This method relies on manual operation to manually wrap the wire around the coil frame, which results in high labor intensity, low work efficiency, and large fluctuations in product quality due to human factors. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a vehicle-mounted wireless charging coil winding device, which solves the problem that the traditional vehicle-mounted wireless charging coil winding device requires manual winding, resulting in high labor intensity and low work efficiency.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a vehicle-mounted wireless charging coil winding device, comprising a base, a fixed block 1 is fixedly connected to the upper surface of the base, a motor 1 is fixedly connected to the upper surface of the fixed block 1, the output end of the motor 1 is connected to a reducer, the output end of the reducer is connected to a turntable, a fixed block 2 and a fixed block 3 are fixedly connected to the upper surface of the base, a motor 2 is fixedly connected to the upper surface of the fixed block 2, a wire wheel is connected to the output end of the motor 2, a support frame is fixedly connected to the upper surface of the fixed block 3, the outer wall of the wire wheel is rotatably connected to the inside of the support frame, a tensioning assembly is provided on the outer wall of the support frame, a wire pipe is fixedly connected to the inside of the support frame, a clamping assembly is provided on the outer wall of the support frame, and the clamping assembly is used to clamp wires of different thicknesses.

[0005] Preferably, the clamping assembly includes a wire clamp, an outer wall of which is fixedly connected to the outer wall of the support frame, a spring 1 is provided inside the wire clamp, a fixing column is provided on the lower surface of the spring 1, the outer wall of the fixing column is provided inside the wire clamp, and the outer wall of the fixing column is rotatably connected to a rotating wheel.

[0006] Preferably, the tensioning assembly comprises a connecting plate, an outer wall of the connecting plate is fixedly connected to an outer wall of the supporting frame, an upper surface of the connecting plate is fixedly connected to a hydraulic cylinder, and an output end of the hydraulic cylinder is fixedly connected to a mounting plate.

[0007] Preferably, the tensioning assembly also includes spring 2, an outer wall on one side of the spring 2 is arranged on the outer wall of the mounting plate, and a sliding block is arranged on the outer wall on the other side of the spring 2, the outer wall of the sliding block is slidably connected to the inside of the connecting plate, and the outer wall of the sliding block is rotatably connected to a support ring.

[0008] Preferably, a fixing plate is fixedly connected to the upper surface of the base, a motor three is fixedly connected to the outer wall of the fixing plate, and a support block is rotatably connected to the outer wall of the fixing plate.

[0009] Preferably, the output end of the motor three is connected to a worm, the tooth end of the worm is meshingly connected to a worm wheel, the outer wall of the worm wheel is rotatably connected to the inside of the fixed plate, and the outer wall of the worm wheel is rotatably connected to a mounting rod one.

[0010] Preferably, the outer wall of the mounting rod one is rotatably connected to the mounting rod two, the outer wall of the mounting rod two is rotatably connected to the mounting rod three, and the outer wall of one side of the mounting rod three is rotatably connected to the outer wall of the fixing plate.

[0011] Preferably, the outer wall on the other side of the mounting rod three is rotatably connected to a sliding rod, the outer wall of the sliding rod is slidably connected to the inside of the sliding rod, and the outer wall of the mounting rod three is fixedly connected to a reciprocating plate.

[0012] Preferably, a touch panel is fixedly connected to the upper outer wall of the fixing block three, and a control box is fixedly connected to the lower outer wall of the fixing block three, and the touch panel and the control box are electrically connected.

[0013] Preferably, a PLC controller is fixedly connected to the interior of the control box, a processing board is provided on the outer wall of the PLC controller, and the outer wall of the processing board is fixedly connected to the interior of the control box.

[0014] Working principle: put the coil skeleton on the outer wall of the turntable, control the motor 1 to rotate through the control box, the rotation of the motor 1 will drive the turntable to rotate through the reducer, the rotation of the turntable will drive the coil skeleton to rotate, and then install the wire on the outside of the wire wheel, control the wire wheel to rotate through the control box, the wire wheel rotation will drive the wire through the wire tube and the wheel support to the outer wall of the support ring, when the wire passes through the wire clamp, it will squeeze the wheel, the wheel will drive the spring 1 to squeeze, to adapt to wires of different thicknesses, and then control the hydraulic cylinder to slide through the control box, the sliding of the hydraulic cylinder will drive the installation plate and spring 2 to slide, the sliding of spring 2 will drive the sliding block to slide inside the connecting plate, the sliding of the sliding block will drive the support ring to slide, to maintain the appropriate tension of the wire, so as to achieve stability that helps to improve product quality, ensure that each wire is wound in the best condition, so that the quality of each coil can reach a high standard, reduce the defective rate, improve the overall quality of the product, improve the winding efficiency and precision, and reduce human intervention, making the production process more automated and standardized; When the device is started, the coil skeleton is placed on the outer wall of the turntable, and the control box is used to control the motor 1 to rotate. The rotation of the motor 1 will drive the turntable to rotate through the reducer, and the rotation of the turntable will drive the coil skeleton to rotate, and then the wire is installed on the outside of the wire wheel, and the control box is used to control the wire wheel to rotate. The rotation of the wire wheel will drive the wire to the outer wall of the support ring through the wire tube and the turntable support, and then the wire is manually installed on the coil skeleton, and the turntable is rotated to wind the wire around the outside of the coil skeleton, and then the control box is used to control the motor 3 to rotate. The rotation of the motor 3 will drive the worm and the worm wheel to rotate, and the rotation of the worm wheel will drive the installation rod 1 and the installation rod 2 to rotate, and the rotation of the installation rod 2 will drive the installation rod 3 to rotate outside the fixed plate. The installation rod 3 and the sliding rod cooperate with each other to drive the reciprocating plate to take the completed coil to the upper surface of the base, thereby greatly shortening the loading and unloading time, making the entire winding process more closely connected, reducing the waiting time of the equipment, allowing the production process to proceed continuously, and avoiding the efficiency loss caused by untimely connection during manual operation; By adding a PLC controller and a processing board inside the control box, the PLC controller is a commonly used control device in the field of industrial automation. It takes the microprocessor as the core and realizes functions such as logic control and sequential control by writing programs. It can receive various sensor signals, and after internal calculation processing, it outputs instructions to control motors, valves and other actuators. It has the advantages of high reliability, strong flexibility, and good anti-interference ability. The processing board is a communication expansion board that can add a variety of communication interfaces, such as Ethernet interface, Bluetooth module, Wi-Fi module, etc., and supports different communication protocols. Through the Ethernet interface, the operation data of the device can be uploaded to the host computer in real time, which is convenient for remote monitoring and management. With the help of Bluetooth or Wi-Fi modules, wireless communication with mobile devices can be realized, which is convenient for operators to obtain equipment information and adjust parameters at any time, so that the winding device can be connected to the network and communicate with remote devices or systems. Through the PLC controller combined with the communication expansion board, the operator can remotely monitor the operation status of the winding device in a control center far away from the site or through a mobile device, such as the number of coil turns, winding speed and other parameters, and can also remotely send instructions to control the start, stop, and adjust parameters of the device, etc., to improve the convenience and flexibility of operation, and facilitate centralized management and scheduling.

[0015] The present invention provides a vehicle-mounted wireless charging coil winding device, which has the following beneficial effects: 1. The present invention drives the turntable to rotate by a motor, and the rotation of the turntable drives the coil frame to rotate, thereby achieving stability that helps to improve product quality, ensuring that each wire is wound in the best state, so that the quality of each coil can reach a higher standard, reducing the defective rate, improving the overall quality of the product, improving the winding efficiency and accuracy, and reducing human intervention, making the production process more automated and standardized.

[0016] 2. The present invention drives the worm to rotate through the motor, and the rotation of the worm drives the worm wheel to rotate, and finally the reciprocating plate drives the coil frame to retract, thereby greatly shortening the loading and unloading time, making the entire winding process more closely connected, reducing equipment waiting time, allowing the production process to proceed continuously, and avoiding efficiency loss caused by untimely connection during manual operation.

[0017] 3. The present invention adds a processing board and a PLC controller inside the control box, so that the winding device can be connected to the network and communicate with the remote device or system. Through the PLC controller combined with the communication expansion board, the operator can remotely monitor the operating status of the winding device, such as the number of coil turns, winding speed and other parameters, in a control center far away from the site or through a mobile device. The operator can also remotely send instructions to control the start, stop, and adjust parameters of the device, thereby improving the convenience and flexibility of operation and facilitating centralized management and scheduling.

[0018] 4. The present invention improves winding efficiency and accuracy, reduces human intervention, makes the production process more automated and standardized, and reduces production costs. Especially when labor costs are high, the device can effectively save labor resources while ensuring product quality and consistency, thereby improving customer satisfaction and market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the fixing plate of the present invention; Figure 3 It is a schematic diagram of the local structure of the wire tube of the present invention; Figure 4 It is a cross-sectional schematic diagram of the internal structure of the wire clamp of the present invention; Figure 5 It is a schematic diagram of the local structure of the support ring of the present invention; Figure 6 It is a schematic diagram of the local structure of the reciprocating plate of the present invention; Figure 7 It is a schematic diagram of the local structure of the worm gear of the present invention; Figure 8 It is a schematic cross-sectional view of the internal structure of the control box of the present invention.

[0020] Among them, 1. base; 2. fixed block one; 3. motor one; 4. reducer; 401, turntable; 5. fixed block two; 6. motor two; 7. fixed block three; 8. support frame; 9. wire wheel; 10. wire tube; 11. wire clamp; 12. spring one; 13. fixed column; 14. turntable; 15. connecting plate; 16. hydraulic cylinder; 17. mounting plate; 18. spring two; 19. sliding block; 20. supporting ring; 21. fixed plate; 22. motor three; 23. worm; 24. worm wheel; 25. mounting rod one; 26. mounting rod two; 27. mounting rod three; 28. sliding rod; 29. ​​support block; 30. reciprocating plate; 31. touch pad; 32. control box; 33. PLC controller; 34. processing board. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please refer to the attached Figure 1 -Attached Figure 5The embodiment of the present invention provides a vehicle-mounted wireless charging coil winding device, including a base 1, a fixed block 2 is fixedly connected to the upper surface of the base 1, a motor 3 is fixedly connected to the upper surface of the fixed block 2, a reducer 4 is connected to the output end of the motor 3, a turntable 401 is connected to the output end of the reducer 4, a fixed block 2 5 and a fixed block 3 7 are fixedly connected to the upper surface of the base 1, a motor 2 6 is fixedly connected to the upper surface of the fixed block 2 5, a guide wheel 9 is connected to the output end of the motor 2 6, a support frame 8 is fixedly connected to the upper surface of the fixed block 3 7, an outer wall of the guide wheel 9 is rotatably connected to the inside of the support frame 8, a tensioning component is arranged on the outer wall of the support frame 8, a guide wire tube 10 is fixedly connected to the inside of the support frame 8, a clamping component is arranged on the outer wall of the support frame 8, and the clamping component is used to clamp wires of different thicknesses; the clamping component It includes a wire clamp 11, the outer wall of the wire clamp 11 is fixedly connected to the outer wall of the support frame 8, a spring 12 is arranged inside the wire clamp 11, a fixing column 13 is arranged on the lower surface of the spring 12, the outer wall of the fixing column 13 is arranged inside the wire clamp 11, and the outer wall of the fixing column 13 is rotatably connected to a rotating wheel 14; the tensioning assembly includes a connecting plate 15, the outer wall of the connecting plate 15 is fixedly connected to the outer wall of the support frame 8, the upper surface of the connecting plate 15 is fixedly connected to a hydraulic cylinder 16, and the output end of the hydraulic cylinder 16 is fixedly connected to a mounting plate 17; the tensioning assembly also includes a spring 2 18, the outer wall of one side of the spring 2 18 is arranged on the outer wall of the mounting plate 17, the outer wall of the other side of the spring 2 18 is arranged on a sliding block 19, the outer wall of the sliding block 19 is slidably connected to the inside of the connecting plate 15, and the outer wall of the sliding block 19 is rotatably connected to a supporting ring 20.

[0023] Specifically, the base 1 is used as the basic support of the entire device and is made of high-strength steel to ensure the stability of the overall structure. The motor 3 is started, and the motor 3 drives the turntable 401 to rotate through the reducer 4 to realize the rotation of the coil skeleton, and the wire coil is installed on the outside of the wire wheel 9. The wire wheel 9 is responsible for smoothly sending the wire, and the wire tube 10 guides the wire into the inside of the wire clamp 11. When the wire passes through the inside of the rotating wheel 14, the wire will squeeze the rotating wheel 14, and the rotating wheel 14 will drive the fixed column 13 to squeeze, so as to adapt to different wires. The support ring 20 is used to support the wire, and the mounting plate 17 is driven to slide by the hydraulic cylinder 16. The sliding of the mounting plate 17 will drive the spring 2 18 and the sliding block 19 to slide, and the sliding of the spring 2 18 and the sliding block 19 will drive the support ring 20 to slide, so as to adjust the tension according to different wire diameters. The force size, when starting the device, put the coil skeleton on the outer wall of the turntable 401, set the winding parameters, such as the number of coil layers, the number of turns per layer, etc., through the touch panel 31, and after receiving the command, the PLC controller 33 controls the motor 3 to start running, and the motor 3 drives the turntable 401 to rotate. At the same time, the motor 2 6 is started to evenly send the wire out, and the wire will pass through the wire tube 10 into the inside of the wire clamp 11. The tensioning assembly drives the support ring 20 through the hydraulic cylinder 16 to maintain the appropriate tension of the wire to ensure the smoothness of the winding process, thereby achieving stability that helps to improve product quality, ensuring that each wire is wound in the best condition, so that the quality of each coil can meet higher standards, reduce the defective rate, improve the overall quality of the product, improve the winding efficiency and accuracy, and reduce human intervention, making the production process more automated and standardized.

[0024] Please refer to the attached Figure 6 -Attached Figure 7 A fixing plate 21 is fixedly connected to the upper surface of the base 1, a motor three 22 is fixedly connected to the outer wall of the fixing plate 21, and a support block 29 is rotatably connected to the outer wall of the fixing plate 21; a worm 23 is connected to the output end of the motor three 22, a worm wheel 24 is meshingly connected to the tooth end of the worm 23, an outer wall of the worm wheel 24 is rotatably connected to the inside of the fixing plate 21, and an outer wall of the worm wheel 24 is rotatably connected to a mounting rod one 25; an outer wall of the mounting rod one 25 is rotatably connected to a mounting rod two 26, an outer wall of the mounting rod two 26 is rotatably connected to a mounting rod three 27, an outer wall of one side of the mounting rod three 27 is rotatably connected to the outer wall of the fixing plate 21; an outer wall of the other side of the mounting rod three 27 is rotatably connected to a sliding rod 28, an outer wall of the sliding rod 28 is slidably connected to the inside of the sliding rod 28, and an outer wall of the mounting rod three 27 is fixedly connected to a reciprocating plate 30.

[0025] Specifically, by starting the motor three 22 to rotate, the rotation of the motor three 22 will drive the worm 23 to rotate, and the rotation of the worm 23 will drive the worm wheel 24 at the tooth end to rotate, and the worm wheel 24 will rotate inside the fixed plate 21. The rotation of the worm wheel 24 will drive the mounting rod one 25 to rotate, and the rotation of the mounting rod one 25 will drive the mounting rod two 26 to rotate. The mounting rod one 25 and the mounting rod two 26 cooperate with each other to drive the mounting rod three 27 to rotate on the outer wall of the fixed plate 21. The rotation of the mounting rod three 27 will drive the reciprocating plate 30 to move up and down, and at the same time drive the sliding rod 28 to slide inside the support block 29. The fixed plate 21 is used to fix the sliding rod 28. A suction cup is provided on the outside of the reciprocating plate 30, and the suction cup is used to pick up and put down the coil skeleton, thereby greatly shortening the loading and unloading time, making the entire winding process more closely connected, reducing the waiting time of equipment, allowing the production process to proceed continuously, and avoiding efficiency loss caused by untimely connection during manual operation.

[0026] Please refer to the attached Figure 1 and attached Figure 8 A touch panel 31 is fixedly connected to the upper outer wall of the fixed block three 7, and a control box 32 is fixedly connected to the lower outer wall of the fixed block three 7. The touch panel 31 and the control box 32 are electrically connected. A PLC controller 33 is fixedly connected to the inside of the control box 32, and a processing board 34 is provided on the outer wall of the PLC controller 33. The outer wall of the processing board 34 is fixedly connected to the inside of the control box 32.

[0027] Specifically, the fixing block 37 is used to fix the touch panel 31 and the control box 32 to prevent the touch panel 31 and the control box 32 from being displaced during use. The PLC controller 33 is a programmable logic controller, which is a commonly used control device in the field of industrial automation. It uses a microprocessor as its core and implements functions such as logic control and sequential control by writing programs. It can receive various sensor signals, and after internal calculation processing, it outputs instructions to control actuators such as motors and valves. It has the advantages of high reliability, strong flexibility, and good anti-interference ability. The processing board 34 is a communication expansion board that can add a variety of communication interfaces, such as Ethernet interface, Bluetooth module, Wi-Fi module, etc., and supports different communication protocols. Through the Ethernet interface, the operating data of the device can be uploaded to the host computer in real time, which is convenient for remote monitoring and management. With the help of Bluetooth or Wi-Fi modules, wireless communication with mobile devices can be realized, which is convenient for operators to obtain device information and adjust parameters at any time, so that the winding device can be connected to the network and communicate with remote devices or systems. Through the PLC controller 33 combined with the communication expansion board, the operator can remotely monitor the operating status of the winding device in a control center far away from the site or through a mobile device, such as the number of coil turns, winding speed and other parameters, and can also remotely send instructions to control the start, stop, adjust parameters of the device, etc., thereby improving the convenience and flexibility of operation and facilitating centralized management and scheduling.

[0028] 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. A vehicle-mounted wireless charging coil winding device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a fixing block 1 (2), the upper surface of the fixing block 1 (2) is fixedly connected to a motor 1 (3), the output end of the motor 1 (3) is connected to a reducer (4), the output end of the reducer (4) is connected to a turntable (401), the upper surface of the base (1) is fixedly connected to a fixing block 2 (5) and a fixing block 3 (7), the upper surface of the fixing block 2 (5) is fixedly connected to a motor 2 (6), the output end of the motor 2 (6) is connected to a wire wheel (9), the upper surface of the fixing block 3 (7) is fixedly connected to a support frame (8), the outer wall of the wire wheel (9) is rotatably connected to the inside of the support frame (8), the outer wall of the support frame (8) is provided with a tensioning assembly, the inside of the support frame (8) is fixedly connected to a wire tube (10), the outer wall of the support frame (8) is provided with a clamping assembly, the clamping assembly is used to clamp wires of different thicknesses.

2. The vehicle-mounted wireless charging coil winding device according to claim 1, characterized in that: The clamping assembly comprises a wire clamp (11), the outer wall of the wire clamp (11) is fixedly connected to the outer wall of the support frame (8), a spring 1 (12) is arranged inside the wire clamp (11), a fixing column (13) is arranged on the lower surface of the spring 1 (12), the outer wall of the fixing column (13) is arranged inside the wire clamp (11), and the outer wall of the fixing column (13) is rotatably connected to a rotating wheel (14).

3. The vehicle-mounted wireless charging coil winding device according to claim 1, characterized in that: The tensioning assembly comprises a connecting plate (15), the outer wall of the connecting plate (15) being fixedly connected to the outer wall of the supporting frame (8), the upper surface of the connecting plate (15) being fixedly connected to a hydraulic cylinder (16), and the output end of the hydraulic cylinder (16) being fixedly connected to a mounting plate (17).

4. The vehicle-mounted wireless charging coil winding device according to claim 3, characterized in that: The tensioning assembly further comprises a second spring (18), an outer wall of one side of the second spring (18) being arranged on the outer wall of the mounting plate (17), and a sliding block (19) being arranged on the outer wall of the other side of the second spring (18), the outer wall of the sliding block (19) being slidably connected to the inside of the connecting plate (15), and the outer wall of the sliding block (19) being rotatably connected to a supporting ring (20).

5. The vehicle-mounted wireless charging coil winding device according to claim 1, characterized in that: A fixing plate (21) is fixedly connected to the upper surface of the base (1), a motor three (22) is fixedly connected to the outer wall of the fixing plate (21), and a support block (29) is rotatably connected to the outer wall of the fixing plate (21).

6. The vehicle-mounted wireless charging coil winding device according to claim 5, characterized in that: The output end of the motor three (22) is connected to a worm (23), the tooth end of the worm (23) is meshingly connected to a worm wheel (24), the outer wall of the worm wheel (24) is rotatably connected to the inside of the fixed plate (21), and the outer wall of the worm wheel (24) is rotatably connected to a mounting rod one (25).

7. The vehicle-mounted wireless charging coil winding device according to claim 6, characterized in that: The outer wall of the mounting rod 1 (25) is rotatably connected to the mounting rod 2 (26), the outer wall of the mounting rod 2 (26) is rotatably connected to the mounting rod 3 (27), and one side outer wall of the mounting rod 3 (27) is rotatably connected to the outer wall of the fixing plate (21).

8. The vehicle-mounted wireless charging coil winding device according to claim 7, characterized in that: The outer wall of the other side of the mounting rod three (27) is rotatably connected to a sliding rod (28), the outer wall of the sliding rod (28) is slidably connected to the inside of the sliding rod (28), and the outer wall of the mounting rod three (27) is fixedly connected to a reciprocating plate (30).

9. The vehicle-mounted wireless charging coil winding device according to claim 1, characterized in that: The upper outer wall of the fixed block three (7) is fixedly connected to a touch panel (31), and the lower outer wall of the fixed block three (7) is fixedly connected to a control box (32); the touch panel (31) and the control box (32) are electrically connected.

10. The vehicle-mounted wireless charging coil winding device according to claim 9, characterized in that: A PLC controller (33) is fixedly connected to the interior of the control box (32), a processing board (34) is provided on the outer wall of the PLC controller (33), and the outer wall of the processing board (34) is fixedly connected to the interior of the control box (32).

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