A fully automatic winding device

Abstract

This invention relates to the field of winding machine technology, providing a fully automatic winding device, a worktable, and a double-wire clamping device. The double-wire clamping device is connected to the worktable. The upper clamping mechanism includes an upper three-way moving module, an upper clamping driver, and an upper clamp. The output end of the upper three-way moving module is connected to the upper clamping driver, and the output end of the upper clamping driver is connected to the upper clamp. The output end of the lower three-way moving module is connected to the lower clamping driver, and the output end of the lower clamping driver is connected to the lower clamp. The lower clamp is adjacent to the upper clamp and is vertically aligned with it. The three-way moving module allows the wire to have more movable positions during the winding process, and the directions of the two wires can be independently controlled, meeting more winding needs. Specifically, the three-way moving module allows the clamp to move in three directions, and it also allows the wire to maintain appropriate tension. Therefore, the fully automatic winding device of this application has better practicality.

Description

Technical Field

[0001] This invention relates to the field of winding machine technology, specifically to a fully automatic winding device. Background Technology

[0002] Fully automatic winding equipment is a highly efficient and precise automated device primarily used to automatically wind copper wire, enameled wire, and other wires onto workpieces such as transformer bobbins, motor stators, and inductor coils according to preset parameters. It is widely used in electronics, power, home appliances, and new energy vehicles. Its core functions are realized through a PLC control system and servo motor drive, automatically completing processes such as wire feeding, wire arrangement, winding, wire cutting, counting, and defective product detection. It supports multi-axis linkage to adapt to complex winding trajectories, significantly improving production efficiency and product consistency.

[0003] However, current fully automatic winding equipment often uses a single translation and lifting module to drive two clamps to wind the double-strand wire within a winding space. This means the two clamps can only move and lift simultaneously; their movement cannot be controlled independently. This results in poor adaptability and an inability to meet various winding needs. For example, the clamps may need to be staggered and moved laterally to ensure better winding results. Therefore, it is clear that current fully automatic winding equipment has limited practicality. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a fully automatic winding device.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A fully automatic winding device includes: a worktable and a double wire clamping device;

[0007] The dual-line clamping device is connected to the worktable. The dual-line clamping device includes an upper clamping mechanism and a lower clamping mechanism. The upper clamping mechanism includes an upper three-way moving module, an upper clamping driver, and an upper clamp. The output end of the upper three-way moving module is connected to the upper clamping driver, and the output end of the upper clamping driver is connected to the upper clamp.

[0008] The lower clamping mechanism includes a lower three-way moving module, a lower clamping driver, and a lower clamp. The output end of the lower three-way moving module is connected to the lower clamping driver, and the output end of the lower clamping driver is connected to the lower clamp. The lower clamp is adjacent to the upper clamp and is arranged vertically opposite to it.

[0009] In some embodiments, a dual-wire feeding device is further included, which includes a feeding frame, a wire guide mechanism, and a wire feeding mechanism. The wire guide mechanism and the wire feeding mechanism are disposed on the feeding frame, and the wire guide mechanism is used to guide the wire output by the wire feeding mechanism.

[0010] In some embodiments, the wire feeding mechanism includes a wire feeding driver, a rotating rod, and two wire feeding drums. The wire feeding frame is connected to the workbench, the wire feeding driver is disposed on the wire feeding frame, the output end of the wire feeding driver is connected to the rotating rod, and the two wire feeding drums are spaced apart and sleeved on the rotating rod, and rotate with the rotating rod.

[0011] The conductor mechanism includes two three-degree-of-freedom adjusting wheel sets and at least two guide wheels. The three-degree-of-freedom adjusting wheel sets and the guide wheels are connected to the wire feeding frame. Each three-degree-of-freedom adjusting wheel set is disposed on one side of a wire feeding drum to feed the wire corresponding to the wire feeding drum. The guide wheels are disposed close to the workbench to guide the wire on the corresponding three-degree-of-freedom adjusting wheel set into the winding space.

[0012] In some embodiments, the dual-wire feeding device further includes two tension adjustment mechanisms. Each tension adjustment mechanism includes a positioning frame, a guide roller assembly, and an elastic component. The positioning frame is connected to the feeding frame, the guide roller assembly is rotatably mounted on the positioning frame, and the elastic component is connected to the positioning frame to cooperate with the guide roller assembly to adjust the tension of the wire.

[0013] In some embodiments, in each tension adjustment mechanism, there are two elastic components and two guide roller components, and the two guide roller components are disposed between the two elastic components.

[0014] In some embodiments, a mold closing device is also included, which includes a fixed plate, a moving mold mechanism and a fixed mold mechanism. The fixed plate is connected to the worktable, and the working end of the moving mold mechanism movably abuts against the fixed mold mechanism to form a winding space.

[0015] In some embodiments, the mold fixing mechanism includes a mold fixing rotation driver, a guide cylinder, and a mold fixing cylinder. The mold fixing rotation driver is connected to the fixed plate, the output end of the mold fixing rotation driver is connected to the guide cylinder, and the guide cylinder has a guide port for discharging wires. The mold fixing cylinder is connected to the guide cylinder.

[0016] The moving mold mechanism includes a mold closing driver, a moving mold rotation driver, an outer sleeve, and a mold core. The mold closing driver is connected to the fixed plate, and the output end of the mold closing driver is connected to the moving mold rotation driver. The output end of the moving mold rotation driver is connected to the outer sleeve, and the outer sleeve is connected to the mold core, so that the moving mold rotation driver drives the mold core to abut against the fixed mold sleeve to form a winding space.

[0017] In some embodiments, a double-wire winding device is further included. The double-wire winding device includes a winding transverse drive, a winding frame, two guide wheels, and a lead rod. The winding frame is sleeved on the guide cylinder and rotates synchronously with the guide cylinder. The output end of the winding transverse drive is connected to the winding frame to drive the winding frame to slide on the guide cylinder to adjust the tension. The two guide wheels are spaced apart on the winding frame. The lead rod is connected to the guide wheel located at the outer end of the winding frame through a plate and is arranged parallel to its axial direction to lead out the wire.

[0018] In some embodiments, a heating device is also included, which includes a heating transverse driver and a heating air gun. The heating transverse driver is connected to the worktable, and the output end of the heating transverse driver is connected to the heating air gun to heat the wire.

[0019] In some embodiments, a wire cutting device is further included, the wire cutting device comprising a horizontal and vertical translation module and a scissor assembly, the horizontal and vertical translation module being connected to the scissor assembly to drive the scissor assembly to cut the wire.

[0020] Compared with the prior art, the beneficial effects of this invention are as follows: After the wire is in place, the upper three-way moving module and the lower three-way moving module can respectively drive the corresponding clamps to hold the wire, thereby independently controlling the clamping of the two wires to a specified length and direction. Then, in conjunction with other devices, the wire is wound to obtain a coil product. In this way, the three-way moving module allows the wire to have more movable positions during the winding process, and the directions of the two wires can be independently controlled, meeting more winding needs. That is, through the setting of the three-way moving module, the clamps can be moved in three directions, and the wire can be adjusted to always maintain appropriate tension. Therefore, the fully automatic winding equipment of this application has better practicality. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the fully automatic winding device of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the upper clamping mechanism and the lower clamping mechanism of the present invention;

[0023] Figure 3This is a three-dimensional structural diagram of the dual-wire feeding device of the present invention;

[0024] Figure 4 This is a partial structural diagram of the dual-wire feeding device of the present invention in one direction;

[0025] Figure 5 This is a partial structural diagram of the dual-wire feeding device of the present invention from another direction;

[0026] Figure 6 This is a schematic diagram of the mold clamping device, double-wire winding device, heating device, and wire cutting device of the present invention from one direction.

[0027] Figure 7 This is a schematic diagram of the mold clamping device, double-wire winding device, heating device, and wire cutting device of the present invention from another direction.

[0028] Figure 8 for Figure 7 A magnified view of part A.

[0029] 10. Fully automatic winding equipment;

[0030] 100. Workbench;

[0031] 200. Dual-line clamping device; 210. Upper clamping mechanism; 211. Upper three-way moving module; 212. Upper clamping driver; 213. Upper clamp; 220. Lower clamping mechanism; 221. Lower three-way moving module; 222. Lower clamping driver; 223. Lower clamp;

[0032] 300. Double-wire feeding device; 310. Feeding frame; 320. Conductor mechanism; 321. Three-degree-of-freedom adjusting wheel assembly; 322. Guide wheel; 330. Wire feeding mechanism; 331. Wire feeding driver; 332. Rotating rod; 333. Feeding drum; 334. Rotating disk; 340. Tension adjusting mechanism; 341. Positioning frame; 342. Guide roller assembly; 343. Elastic component;

[0033] 400. Mold closing device; 410. Fixing plate; 420. Moving mold mechanism; 421. Mold closing driver; 422. Moving mold rotation driver; 423. Outer sleeve; 424. Mold core; 430. Fixed mold mechanism; 431. Fixed mold rotation driver; 432. Guide cylinder; 433. Fixed mold cylinder;

[0034] 500. Double-wire winding device; 510. Winding transverse movement actuator; 520. Winding frame; 530. Guide wheel; 540. Lead rod;

[0035] 600. Heating device; 610. Heating transverse drive; 620. Heating air gun;

[0036] 700. Wire cutting device; 710. Horizontal and vertical translation module; 720. Scissors assembly. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are some, but not all, of the embodiments of the present invention.

[0038] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0039] In the following embodiments and accompanying drawings, reference is made to Figure 1 , Figure 2 , Figure 3 and Figure 6 The coordinate system is defined with the direction of the arrow pointing to the X-axis as right, the direction of the arrow pointing to the Y-axis as front, and the direction of the arrow pointing to the Z-axis as up.

[0040] like Figures 1 to 2 As shown, a fully automatic winding device 10 is provided, including: a double wire clamping device 200 connected to a workbench 100, the double wire clamping device 200 including an upper clamping mechanism 210 and a lower clamping mechanism 220, the upper clamping mechanism 210 including an upper three-way moving module 211, an upper clamping driver 212 and an upper clamp 213, the output end of the upper three-way moving module 211 is connected to the upper clamping driver 212, and the output end of the upper clamping driver 212 is connected to the upper clamp 213; the lower clamping mechanism 220 including a lower three-way moving module 221, a lower clamping driver 222 and a lower clamp 223, the output end of the lower three-way moving module 221 is connected to the lower clamping driver 222, the output end of the lower clamping driver 222 is connected to the lower clamp 223, and the lower clamp 223 is adjacent to the upper clamp 213 and is arranged vertically opposite to it.

[0041] Specifically, the workbench 100 provides a flat working surface for placing tools and equipment to support the various components of the entire winding equipment. The lower three-way moving module 221 is staggered from the upper three-way moving module 211. The upper three-way moving module 211 enables precise positioning and movement of the upper clamp 213 in the horizontal, vertical, and longitudinal directions. The upper three-way moving module 211 includes a Y-axis module, an X-axis module, a Z-axis module, and a connecting plate. The Y-axis module is fixed to the workbench 100 by a frame. The X-axis module is mounted on a slider within the Y-axis module and can move along the Y-axis guide rail within the Y-axis module. The Z-axis module is mounted on a slider within the X-axis module and can move along the X-axis guide rail within the X-axis module. The drive end of the Z-axis module is connected to the connecting plate, and the upper clamping driver 212 is mounted on the connecting plate. The upper clamping driver 212 is a pneumatic clamping device. The output end of the upper clamping driver 212 is connected to the upper clamp 213. The clamping force is controlled by air pressure. The upper clamp 213 consists of a clamping body and a clamping block. The clamping block is installed on the clamping body. The surface of the clamping block is provided with anti-slip texture to increase the friction with the wire and prevent the wire from sliding during the clamping process. The structure of the lower three-way moving module 221 is similar to that of the upper three-way moving module 211, also including a Y-axis module, an X-axis module, a Z-axis module and a connecting plate. The lower three-way moving module 221 is installed on the worktable 100, located on the lower right side of the upper three-way moving module 211, and can realize the precise positioning and movement of the lower clamp 223 in the horizontal, vertical and vertical directions. The lower clamping driver 222 is the same as the upper clamping driver 212, adopts a pneumatic clamping device and has the same performance parameters. The structure of the lower clamp 223 is the same as that of the upper clamp 213, consisting of a clamping body and a clamping block. The lower clamp 223 is adjacent to the upper clamp 213 and is arranged vertically opposite each other.

[0042] It is worth noting that after the wire is in place, the upper three-way moving module 211 and the lower three-way moving module 221 can respectively drive the corresponding clamps to hold the wire, thereby independently controlling the clamping of the two wires to a specified length and direction. Then, in conjunction with other devices, the wire is wound to obtain a coil product. In this way, the three-way moving modules allow the wire to have more movable positions during the winding process, and the directions of the two wires can be independently controlled, meeting more winding needs. That is, the three-way moving modules can drive the clamps to move in three directions, and can also adjust the wire to maintain appropriate tension. Therefore, the fully automatic winding equipment 10 of this application has better practicality.

[0043] To facilitate the laying of double lines, such as Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, in some embodiments, the fully automatic winding device 10 further includes a double wire feeding device 300, which includes a feeding frame 310, a wire guide mechanism 320 and a wire feeding mechanism 330. The wire guide mechanism 320 and the wire feeding mechanism 330 are disposed on the feeding frame 310, and the wire guide mechanism 320 is used to guide the wire output by the wire feeding mechanism 330.

[0044] Specifically, the wire feeding frame 310 is installed on the right side of the workbench 100. The wire feeding frame 310 is connected to the workbench 100 via a connecting plate and is arranged laterally along the X-axis, allowing the double-strand wire feeding device 300 to feed wire from right to left along the X-axis. The wire feeding frame 310 adopts a steel frame structure, capable of supporting the wire feeding mechanism 330 and the conductor mechanism 320, and ensuring their stable operation. The wire feeding mechanism 330 is used to output the wire. The conductor mechanism 320 is used to guide the output wire to the winding space. In this way, double-strand wire can be fed to the winding space for subsequent automatic winding.

[0045] To facilitate the use of the double-wire feeding device 300, such as Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the wire feeding mechanism 330 includes a wire feeding driver 331, a rotating rod 332, and two wire feeding drums 333. The wire feeding frame 310 is connected to the workbench 100. The wire feeding driver 331 is mounted on the wire feeding frame 310. The output end of the wire feeding driver 331 is connected to the rotating rod 332. The two wire feeding drums 333 are spaced apart and mounted on the rotating rod 332, and rotate with the rotating rod 332. The wire guiding mechanism 320 includes two three-degree-of-freedom adjusting wheel sets 321 and at least two guide wheels 322. The three-degree-of-freedom adjusting wheel sets 321 and the guide wheels 322 are connected to the wire feeding frame 310. Each three-degree-of-freedom adjusting wheel set 321 is mounted on one side of a wire feeding drum 333 to guide the wire of the corresponding wire feeding drum 333. The guide wheels 322 are mounted close to the workbench 100 to guide the wire on the corresponding three-degree-of-freedom adjusting wheel set 321 into the winding space.

[0046] Specifically, the wire feed driver 331 is located on the left side of the wire feed frame 310. The wire feed driver 331 uses a servo motor and is connected to the rotating rod 332 via a coupling. The rotating rod 332 is made of stainless steel and is supported on the wire feed frame 310 at both ends by bearings. Two wire feed drums 333 are spaced apart on the rotating rod 332. The wire feed drums 333 can be wound with a sufficient length of wire and are fixed to the rotating rod 332 by a key connection so that the wire feed drums 333 can rotate synchronously with the rotating rod 332, thereby realizing the release of the wire. The three-degree-of-freedom adjusting wheel assembly 321 includes a base, a swing arm, and a guide wheel. The base is sleeved on the rotating rod 332 and connected to the swing arm via a plate. The guide wheel is hinged to the swing arm via a rotating rod, allowing the guide wheel to have three degrees of rotational freedom. That is, when the position and angle of the wire change during traction, processing, etc., the three-degree-of-freedom adjusting wheel assembly 321 can rotate and adjust, thereby driving the guide wheel to change its position and angle, so that the guide wheel always adapts to the direction of the wire. The guide wheel is made of polyurethane, with a smooth surface to reduce wear on the wire. The guide wheel 322 is connected to the wire feeding frame 310 and is set close to the worktable 100. The guide wheel 322 is also made of polyurethane and its position is adjustable to ensure that the wire can be accurately guided into the winding space.

[0047] In another embodiment, the wire feeding mechanism 330 uses a stepper motor as its wire feeding driver 331. The stepper motor has precise angle control capability and can achieve precise adjustment of the wire feeding speed, making it suitable for occasions with high requirements for wire feeding accuracy.

[0048] To facilitate further use of the double-wire feeding device 300, such as Figure 4 and Figure 5 As shown, in some embodiments, the dual-wire feeding device 300 further includes two tension adjustment mechanisms 340. The tension adjustment mechanism 340 includes a positioning frame 341, a guide roller assembly 342, and an elastic component 343. The positioning frame 341 is connected to the feeding frame 310. The guide roller assembly 342 is rotatably mounted on the positioning frame 341. The elastic component 343 is connected to the positioning frame 341 to cooperate with the guide roller assembly 342 to adjust the tension of the wire.

[0049] Specifically, the tension adjustment mechanism 340 is located between the guide wheel 322 and the feed drum 333 to adjust the tension of the wire to be fed. The positioning frame 341 is made of aluminum alloy profile and is fixed to the left end of the rotating rod 332 by bolts; the guide roller assembly 342 includes a roller shaft and multiple roller bodies. The roller shaft is mounted on the positioning frame 341 through bearings, and the multiple roller bodies are sleeved on the roller shaft. The elastic component 343 includes a spring and a pressure plate. One end of the spring is fixed to the positioning frame 341, and the other end is connected to the pressure plate. When the wire tension changes, the spring applies pressure to the pressure plate, and the pressure plate contacts the guide roller assembly 342 to apply pressure to the guide roller assembly 342, thereby adjusting the wire tension. Furthermore, the spring force is adjustable to adapt to the tension requirements of different wires.

[0050] In another embodiment, in the tension adjustment mechanism 340 of the fully automatic winding equipment 10 in this embodiment, the elastic component 343 uses a cylinder instead of a spring. The thrust of the cylinder can be precisely controlled by adjusting the air pressure. The use of the cylinder makes the tension adjustment more flexible and can adjust the tension in real time according to the characteristics of different wires and winding requirements.

[0051] To achieve better adjustment results, such as Figure 4 and Figure 5 As shown, in some embodiments, each tension adjustment mechanism 340 has two elastic components 343 and two guide roller components 342, and the two guide roller components 342 are disposed between the two elastic components 343.

[0052] Specifically, in each tension adjustment mechanism 340, an elastic component 343 is provided on each side of the guide roller assembly 342, and the two elastic components 343 are arranged in opposite directions, thereby improving the tension adjustment effect. This structure allows the wire to form an S-shaped path between the two guide roller assemblies 342, increasing the contact area between the wire and the guide roller assembly 342, and improving the accuracy and stability of tension adjustment.

[0053] To facilitate the routing of the wires, such as Figures 3 to 5 As shown, in some embodiments, a rotating disk 334 is connected to the rotating rod 332, and a limiting guide hole is provided on the rotating disk 334 for the wire to pass through. The guide wheel 322 is connected to the rotating disk 334 and is set corresponding to the limiting guide hole.

[0054] Specifically, the rotating disk 334 is installed at the left end of the wire feeding frame 310 and is located between the workbench 100 and the tension adjustment mechanism 340. The rotating disk 334 rotates synchronously with the rotating rod 332 and further guides the wire out through the limiting outlet hole.

[0055] To facilitate winding the wire, such as Figure 1 , Figure 6 and Figure 7 As shown, in some embodiments, the fully automatic winding equipment 10 further includes a mold closing device 400, which includes a fixed plate 410, a moving mold mechanism 420 and a fixed mold mechanism 430. The fixed plate 410 is connected to the worktable 100, and the working end of the moving mold mechanism 420 is in contact with the fixed mold mechanism 430 to form a winding space.

[0056] Specifically, the fixed plate 410 adopts a steel structure and is fixed to the rear side of the workbench 100 by connecting plates and bolts; the moving mold mechanism 420 and the fixed mold mechanism 430 are arranged opposite to each other on the fixed plate 410 to form a winding space for winding.

[0057] To facilitate the use of the fixed mold mechanism 430 and the moving mold mechanism 420, such as Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, in some embodiments, the fixed mold mechanism 430 includes a fixed mold rotation driver 431, a guide cylinder 432, and a fixed mold cylinder 433. The fixed mold rotation driver 431 is connected to the fixed plate 410, and the output end of the fixed mold rotation driver 431 is connected to the guide cylinder 432. The guide cylinder 432 has a guide port for leading out the wire, and the fixed mold cylinder 433 is connected to the guide cylinder 432. The moving mold mechanism 420 includes a mold closing driver 421, a moving mold rotation driver 422, an outer sleeve 423, and a mold core 424. The mold closing driver 421 is connected to the fixed plate 410, and the output end of the mold closing driver 421 is connected to the moving mold rotation driver 422. The output end of the moving mold rotation driver 422 is connected to the outer sleeve 423, and the outer sleeve 423 is connected to the mold core 424, so that the moving mold rotation driver 422 drives the mold core 424 to abut against the fixed mold cylinder 433 to form a winding space.

[0058] Specifically, the fixed mold rotation driver 431 is disposed on the front surface of the fixed plate 410 and located on the right side. The fixed mold rotation driver 431 is a servo motor and is connected to the guide cylinder 432 via a coupling. The guide cylinder 432 has a guide opening with a shape adapted to guide the wire flowing in from the double wire feeding device 200, ensuring that the wire can flow out smoothly from the side of the guide cylinder 432. The fixed mold cylinder 433 is connected to the guide cylinder 432. The mold closing driver 421 is disposed on the front surface of the fixed plate 410 and located on the left side. The mold closing driver 421 is a servo motor and is connected to the moving mold rotation driver 422 via a connecting plate. The moving mold rotation driver 422 uses a servo motor. The output end of the moving mold rotation driver 422 is connected to the outer sleeve 423 via a coupling. The outer sleeve 423 has a keyway inside, which engages with the key on the mold core 424 to ensure synchronous rotation. The outer surface of the mold core 424 matches the inner surface of the outer sleeve 423 for installation inside the outer sleeve 423, and the right end of the mold core 424 protrudes from the right end of the outer sleeve 423. After the mold closing driver 421 drives the mold core 424 to abut against the fixed mold cylinder 433, the right end face of the outer sleeve 423, the outer peripheral surface of the mold core 424, and the left end face of the fixed mold cylinder 433 form a winding space. The shape and size of the winding space are designed according to product requirements to meet the winding needs of different types of coils.

[0059] In another embodiment, in the mold closing device 400 of the fully automatic winding equipment 10, both the fixed mold rotation driver 431 and the moving mold rotation driver 422 are stepper motors. The use of stepper motors improves rotation accuracy and makes the winding process more precise and controllable, which is suitable for products with high requirements for winding accuracy.

[0060] To facilitate winding, such as Figure 7 and Figure 8 As shown, in some embodiments, the fully automatic winding device 10 further includes a double-wire winding device 500. The double-wire winding device 500 includes a winding transverse drive 510, a winding frame 520, two guide wheels 530, and a lead rod 540. The winding frame 520 is sleeved on the guide cylinder 432 and rotates synchronously with the guide cylinder 432. The output end of the winding transverse drive 510 is connected to the winding frame 520 to drive the winding frame 520 to slide on the guide cylinder 432 to adjust the tension. The two guide wheels 530 are spaced apart on the winding frame 520. The lead rod 540 is connected to the guide wheel 530 located at the outer end of the winding frame 520 through a plate and is arranged parallel to each other in axis to lead out the wire.

[0061] Specifically, the winding transverse drive 510 can be, but is not limited to, a cylinder. By controlling the extension and retraction of the cylinder, the entry angle and tension of the wire on the winding frame 520 can be precisely controlled, ensuring that the wire is evenly wound on the mold core 424. The winding frame 520 is engaged with the guide cylinder 432 by a circular collar to rotate synchronously with the guide cylinder 432 and slides on the outer periphery of the guide cylinder 432. Two guide wheels 530 are spaced apart on the winding frame 520. The guide wheels 530 are made of nylon material with a smooth surface to reduce wear on the wire. The guide wheels 530 are supported on the winding frame 520 by bearings and can rotate freely to guide the wire to move along a predetermined path. The lead rod 540 is connected to the guide wheel 530 at the outer end of the winding frame 520 through a plate and is arranged parallel to it. The lead rod 540 is used to lead the wire out of the winding area to ensure that the wire does not tangle together.

[0062] Furthermore, the specific method by which the winding transverse drive 510 drives the winding frame 520 to control the tension is known to those skilled in the art and is achievable, and will not be described in detail in this embodiment.

[0063] To facilitate the winding of the wire, such as Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, in some embodiments, the fully automatic winding equipment 10 further includes a heating device 600, which includes a heating transverse drive 610 and a heating air gun 620. The heating transverse drive 610 is connected to the worktable 100, and the output end of the heating transverse drive 610 is connected to the heating air gun 620 to heat the wire.

[0064] Specifically, the heating transverse drive 610 is fixed to the fixed plate 410 by a bracket, and the heating transverse drive 610 is configured as a cylinder. The heating gun 620 uses an electric heating tube filled with an electric heating element. The heating gun 620 is connected to the output end of the heating transverse drive 610 via a connector, allowing it to move in the X-axis direction and heat the wire. In other words, the heating device 600 can melt the wire during the winding process, effectively ensuring the wire is fixed to form a coil. The heating gun 620 can adjust its heating temperature and airflow according to the winding requirements.

[0065] In another embodiment, the heating gun 620 is an infrared heating gun 620. The infrared heating gun 620 has the characteristics of rapid heating and high thermal efficiency, which can heat the wire more quickly and improve production efficiency.

[0066] To facilitate obtaining the coil, such as Figure 1 and Figure 6As shown, in some embodiments, the fully automatic winding device 10 further includes a wire cutting device 700, which includes a horizontal and vertical translation module 710 and a scissor assembly 720. The horizontal and vertical translation module 710 is connected to the scissor assembly 720 to drive the scissor assembly 720 to cut the wire.

[0067] Specifically, the horizontal and vertical translation module 710 includes an X-axis slide and a Y-axis slide. The Y-axis slide is fixed on the worktable 100, and the X-axis slide is mounted on the slider of the Y-axis slide, enabling precise positioning of the scissor assembly 720 in the plane. The scissor assembly 720 includes pneumatic scissors and a mounting base. The pneumatic scissors are fixed on the slider of the X-axis slide via the mounting base.

[0068] In another embodiment, in the wire cutting device 700 of the fully automatic winding equipment 10, the scissor assembly 720 uses electric scissors instead of pneumatic scissors. The use of electric scissors simplifies the pneumatic system of the equipment and reduces the complexity and maintenance cost of the equipment.

[0069] The working process of the fully automatic winding equipment 10 is as follows: First, refer to Figure 3 The dual-wire release device 300 releases two wires from the release drum 333, guides the wires into the winding area via the conductor mechanism 320, and the tension adjustment mechanism 340 applies appropriate tension to the wires to ensure that the wires are neither too loose nor too tight. (Reference) Figure 6 The wire reaches the mold fixing mechanism 430, the wire enters the guide cylinder 432, and exits from the guide opening. (Refer to...) Figure 8 It reaches the guide wheel 530 on the winding frame 520 and is pulled out from the guide rod 540. At the same time, refer to Figures 6 to 8 The mold clamping driver 421 drives the outer sleeve 423 and the mold core 424 closer to the fixed mold cylinder 433, so that the mold core 424 abuts against the end face of the fixed mold cylinder 433, and the right end face of the outer sleeve 423 and the outer circumferential surface of the mold core 424 abut against the left end face of the fixed mold cylinder 433 to form a winding space. Then, refer to... Figure 1 and Figure 2 The upper three-way moving module 211 and the lower three-way moving module 221 drive the corresponding clamps to the wire in the winding space. Then, the clamping driver drives the clamps to clamp the wire, and the upper three-way moving module 211 and the lower three-way moving module 221 move the wire from back to front. The two clamps can maintain a certain distance during transport. The front end of the wire passes through the winding space and continues to move forward until the wire is pulled to the predetermined length. At this point, the tail end of the wire is in the winding space. Then, refer to... Figure 6The fixed mold rotation driver 431 drives the fixedly connected guide cylinder 432 and fixed mold cylinder 433 to rotate, thereby driving the winding frame 520 to rotate. The moving mold rotation driver 422 drives the outer sleeve 423 and mold core 424 to rotate, thereby driving the wire to be wound in the winding space. That is, the wire is gradually wound around the outer circumference of the mold core 424 along the rear end. During this process, the upper three-way moving module 211 and the lower three-way moving module 221 drive the front end of the wire to gradually approach the winding space from front to back until the wire on the mold core 424 is wound and the front end of the wire returns to the winding space. At the same time, the heating transverse movement driver 610 in the heating device 600 drives the heating gun 620 to approach the winding space so that the heating gun 620 heats the adhesive layer on the wire, so that the coil can be shaped. After the winding is completed, the mold closing driver 421 drives the outer sleeve 423 and mold core 424 away from the fixed mold cylinder 433, so that the wound coil can fall off. Subsequently, the mold clamping actuator 421 drives the outer sleeve 423 and the mold core 424 closer to the fixed mold cylinder 433, forming a winding space again. The clamp then moves to stretch the wire of the rear section of the coil to a predetermined length, ensuring the tail end of the wire of the rear section of the coil is in the winding space. The winding process is repeated according to the above steps until the winding of the rear section of the wire is completed, thus obtaining two connected coils. Then, while the second coil is in the winding space, the wire cutting device 700 operates to cut the connection between the two coils, thus obtaining a single coil. The working end of the fixed mold mechanism 430 and the working end of the moving mold mechanism 420 are then moved away from each other, releasing the second coil. The clamp moves to stretch the wire of the rear section of the second coil to a predetermined length, and so on to produce multiple coils. During this process, the winding transverse actuator 510 drives the winding frame 520 to slide on the guide cylinder 432 to control the wire tension according to the corresponding requirements.

[0070] In the above embodiments, the structural composition and working mode of each module, the structural composition and working mode of each driver, the structural composition and working mode of the elastic component 343, the structural composition and working mode of the scissor component, and the specific structural composition and working mode of the three-degree-of-freedom adjustment wheel group 321 are known to those skilled in the art and are achievable, and will not be described in detail here.

[0071] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0072] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0073] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0074] In this invention, unless otherwise expressly specified and limited, "above or below" a first feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on" the first feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the first feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0075] Although the description of the invention has been given in conjunction with the specific embodiments described above, it will be apparent to those skilled in the art that many substitutions, modifications, and variations can be made based on the foregoing. Therefore, all such substitutions, modifications, and variations are included within the spirit and scope of the appended claims.

Claims

1. A fully automatic winding device, characterized in that, include: Workbench, double wire clamping device and double wire feeding device; The dual-line clamping device is connected to the worktable. The dual-line clamping device includes an upper clamping mechanism and a lower clamping mechanism. The upper clamping mechanism includes an upper three-way moving module, an upper clamping driver, and an upper clamp. The output end of the upper three-way moving module is connected to the upper clamping driver, and the output end of the upper clamping driver is connected to the upper clamp. The lower clamping mechanism includes a lower three-way moving module, a lower clamping driver, and a lower clamp. The output end of the lower three-way moving module is connected to the lower clamping driver, and the output end of the lower clamping driver is connected to the lower clamp. The lower clamp is adjacent to the upper clamp and is arranged vertically opposite to it. The dual-wire feeding device includes a feeding frame, a conductor mechanism, and a wire conveying mechanism, wherein the feeding frame is connected to the workbench; The wire feeding mechanism includes a wire feeding driver, a rotating rod, and two wire feeding drums. The wire feeding driver is mounted on the wire feeding frame, and its output end is connected to the rotating rod. The two wire feeding drums are spaced apart and sleeved on the rotating rod, and rotate with the rotating rod. The conductor mechanism includes two three-degree-of-freedom adjusting wheel sets and at least two guide wheels. The three-degree-of-freedom adjusting wheel sets and the guide wheels are connected to the wire feeding frame. Each three-degree-of-freedom adjusting wheel set is disposed on one side of a wire feeding drum to feed the wire corresponding to the wire feeding drum. The guide wheels are disposed close to the workbench to guide the wire on the corresponding three-degree-of-freedom adjusting wheel set into the winding space.

2. The fully automatic winding device according to claim 1, characterized in that, The dual-wire feeding device also includes two tension adjustment mechanisms. Each tension adjustment mechanism includes a positioning frame, a guide roller assembly, and an elastic component. The positioning frame is connected to the feeding frame, the guide roller assembly is rotatably mounted on the positioning frame, and the elastic component is connected to the positioning frame to cooperate with the guide roller assembly to adjust the tension of the wire.

3. The fully automatic winding device according to claim 2, characterized in that, In each of the tension adjustment mechanisms, there are two elastic components and two guide roller components, and the two guide roller components are disposed between the two elastic components.

4. The fully automatic winding device according to claim 1, characterized in that, It also includes a mold closing device, which includes a fixed plate, a moving mold mechanism and a fixed mold mechanism. The fixed plate is connected to the worktable, and the working end of the moving mold mechanism movably abuts against the fixed mold mechanism to form a winding space.

5. The fully automatic winding device according to claim 4, characterized in that, The mold fixing mechanism includes a mold fixing rotation driver, a guide cylinder, and a mold fixing cylinder. The mold fixing rotation driver is connected to the fixed plate, the output end of the mold fixing rotation driver is connected to the guide cylinder, and the guide cylinder has a guide port for leading out the wire. The mold fixing cylinder is connected to the guide cylinder. The moving mold mechanism includes a mold closing driver, a moving mold rotation driver, an outer sleeve, and a mold core. The mold closing driver is connected to the fixed plate, and the output end of the mold closing driver is connected to the moving mold rotation driver. The output end of the moving mold rotation driver is connected to the outer sleeve, and the outer sleeve is connected to the mold core, so that the moving mold rotation driver drives the mold core to abut against the fixed mold sleeve to form a winding space.

6. The fully automatic winding device according to claim 5, characterized in that, It also includes a double-wire winding device, which includes a winding transverse drive, a winding frame, two guide wheels, and a lead rod. The winding frame is sleeved on the guide cylinder and rotates synchronously with the guide cylinder. The output end of the winding transverse drive is connected to the winding frame to drive the winding frame to slide on the guide cylinder to adjust the tension. The two guide wheels are spaced apart on the winding frame. The lead rod is connected to the guide wheel located at the outer end of the winding frame through a plate and is arranged parallel to its axial direction to lead out the wire.

7. The fully automatic winding device according to claim 1, characterized in that, It also includes a heating device, which includes a heating transverse drive and a heating air gun. The heating transverse drive is connected to the worktable, and the output end of the heating transverse drive is connected to the heating air gun to heat the wire.

8. The fully automatic winding device according to claim 1, characterized in that, It also includes a wire cutting device, which comprises a horizontal and vertical translation module and a scissor assembly. The horizontal and vertical translation module is connected to the scissor assembly to drive the scissor assembly to cut the wire.

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