Inductor double-wire winding mechanism and winding machine

Abstract

The present invention discloses an inductive double-wire winding mechanism and a winding machine, comprising a bracket, on which are mounted two winding assemblies of identical structure and arranged in parallel, wherein the winding assemblies are rotatably connected to a rotating shaft, the rotating shaft is provided with a turntable, the turntable is provided with a winding seat, and the rotating shaft, turntable and winding seat are coaxially arranged; wherein, the turntable is further provided with at least two vertically arranged wire clamping assemblies, the wire clamping assemblies comprising a pair of clamping arms that can open and close with each other, the bracket is slidably connected with a slider, the slider is used to control the opening and closing of the clamping arms, the structure is simple, is easy to install, saves costs, and is more operable and practical.

Description

Technical Field

[0001] The invention belongs to the technical field of coil winding, and in particular relates to an inductor double-wire winding mechanism and a winding machine. Background Art

[0002] A winding machine is an automated device specifically designed for winding inductors. It plays a crucial role in the electronics manufacturing industry, particularly in the production of electronic components such as inductors and transformers. Inductors typically come in two-wire and single-wire varieties, which differ in terms of inductance, current carrying capacity, high-frequency characteristics, flexibility, surface area, distributed capacitance, leakage inductance, and filtering effectiveness. However, existing winding technology for two-wire inductors is immature, with limited control accuracy for the tension of the clamping wire, complex structures, and high production costs. Summary of the Invention

[0003] (1) Technical problems to be solved

[0004] The invention discloses an inductive double-wire winding mechanism and a winding machine, aiming to solve the problems of low technical accuracy, complex structure and high production cost in the prior art for clamping wire ends.

[0005] (2) Technical solution

[0006] The present invention discloses an inductor double-wire winding mechanism, comprising a bracket, a winding assembly mounted on the bracket, the winding assembly comprising a rotating shaft, a turntable mounted on the rotating shaft, a winding seat mounted on the turntable, the rotating shaft, the turntable and the winding seat being coaxially arranged;

[0007] Wherein, at least two wire clamping assemblies are provided on the turntable, and the wire clamping assemblies include a pair of clamping arms that can open and close with each other. A driving mechanism is provided on the bracket, and the driving mechanism is used to control the opening and closing of the clamping arms.

[0008] Furthermore, a swing rod is provided on at least one side of the clamping arm, and the swing rod is rotatably connected to the turntable. The driving mechanism includes a slider, and the slider abuts and drives the swing rod to swing to control the opening and closing of the clamping arm.

[0009] Furthermore, the clamping arm includes a left clamping arm and a right clamping arm, the left clamping arm is fixedly connected to the turntable, and an elastic part 1 is provided in the right clamping arm. The right clamping arm elastically abuts against the left clamping arm through the elastic part 1 so that the left clamping arm and the right clamping arm always maintain a clamping state.

[0010] Furthermore, a groove is provided at the lower end of the right clamping arm, one end of the swing rod is an arc-shaped structure matching the groove, and one end of the swing rod slides and abuts against the groove.

[0011] Furthermore, a hinge shaft is provided on the turntable, one end of the hinge shaft is fixedly connected to the turntable, and the other end passes through the swing rod and is rotatably connected thereto.

[0012] Furthermore, the turntable is provided with an inclined plane for preventing the swing rod from rotating, and the inclination direction of the inclined plane is consistent with the direction in which the swing rod is subjected to force.

[0013] Furthermore, the turntable is provided with a second station and a fourth station along the X-axis direction, and a first station and a third station along the Y-axis direction. The driving mechanism includes a driving component one, a driving component two and a driving component three corresponding to the first station, the second station and the third station respectively. The driving component one, the driving component two and the driving component three are each provided with a slider corresponding to the corresponding station.

[0014] Furthermore, the bracket is also provided with a winding arm corresponding to the winding assembly above and below, and the winding arm is provided with a driving member five. The winding arm is driven by the driving member five to move up and down and abut against the winding seat.

[0015] Furthermore, the bracket is further provided with a wire feeding assembly, which includes a wire plate 1 and a wire plate 2 arranged up and down, and each of the wire plate 1 and the wire plate 2 is provided with two lead holders arranged in parallel and corresponding to each other up and down;

[0016] The wire plates 1 and 2 are provided with wire bodies on the upper and lower corresponding lead seats, and the wire bodies form a double-wire structure that is arranged in parallel and tightly fitted at the output end of the wire feeding assembly.

[0017] The invention discloses a winding machine, comprising the above-mentioned inductive double-wire winding mechanism.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] At least two wire clamping assemblies arranged perpendicular to each other are provided for clamping two groups of wire bodies respectively and winding the wires. The wire clamping assemblies are provided with clamping arms that can open and close each other and a swinging rod for controlling the opening and closing of the clamping arms. The swinging rod is driven by abutment of a slider on the driving assembly. The structure is simple, easy to install, cost-effective, and more operational and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the winding assembly of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the winding assembly and the winding arm of the present invention.

[0022] Figure 3 For the present invention Figure 2 Enlarged view of point A.

[0023] Figure 4 It is a partial exploded view of the winding assembly of the present invention.

[0024] Figure 5 This is an exploded view of the wire clamping assembly of the present invention.

[0025] Figure 6 Schematic diagram of different working positions of the turntable of the present invention.

[0026] Figure 7 Schematic diagram of the clamping and winding state of the present invention Figure 1 .

[0027] Figure 8 Schematic diagram of the clamping and winding state of the present invention Figure 2 .

[0028] Figure 9 Schematic diagram of the clamping and winding state of the present invention Figure 3 .

[0029] Figure 10 Schematic diagram of the clamping and winding state of the present invention Figure 4 .

[0030] Figure 11 It is a structural schematic diagram of the wire feeding assembly of the present invention.

[0031] Figure 12 It is a structural schematic diagram of the thread cutting assembly of the present invention.

[0032] Figure numerals: 1-bracket, 11-driving mechanism, 111-driving component 1, 1111-cylinder 1, 1112-slide plate 1, 112-driving component 2, 1121-cylinder 2, 1122-slide plate 2, 113-driving component 3, 1131-cylinder 3, 1132-guide rod, 12-slider, 13-driving component 4, 2-winding assembly, 21-rotating shaft, 22-turntable, 221-first station, 222-second station, 223-third station, 224-fourth station, 225-hinge shaft, 226-inclined surface, 23-winding seat , 24-clamping assembly, 241-clamping arm, 2411-left clamping arm, 2412-right clamping arm, 2413-through hole one, 2414-support block, 2415-through hole two, 242-swing rod, 243-elastic part one, 2431-abutment portion, 244-groove, 245-clamping assembly one, 246-clamping assembly two, 3-winding arm, 31-winding groove, 4-driving part five, 5-wire feeding assembly, 51-wire plate one, 52-wire plate two, 53-lead seat, 6-wire body, 7-wire cutting assembly, 71-wire cutting assembly one, 72-wire cutting assembly two. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments 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 making creative efforts shall fall within the scope of protection of the present invention.

[0034] like Figure 1-12 As shown, the present invention discloses an inductor bifilar winding mechanism, comprising a bracket 1, on which a winding assembly 2 is mounted, wherein the winding assembly 2 comprises a rotating shaft 21, a turntable 22 is mounted on the rotating shaft 21, a winding seat 23 is mounted on the turntable 22, and the rotating shaft 21, the turntable 22 and the winding seat 23 are coaxially arranged; wherein at least two clamping assemblies 24 are further arranged on the turntable 22, and the clamping assemblies 24 comprise a pair of clamping arms 241 that can open and close with each other, and a driving mechanism 11 is mounted on the bracket 1, and the driving mechanism 11 is used to control the opening and closing of the clamping arms 241. It should be noted that, according to demand, multiple groups of winding assemblies with the same structure can be simultaneously arranged on the bracket 1 to operate synchronously and improve the production capacity of winding. In an embodiment of the present invention, two winding assemblies 2 with the same structure and arranged side by side with each other are provided on the bracket 1, and the parallel direction is perpendicular to the wire feeding direction, so that the clamping arms 241 in the same direction can be driven simultaneously by the same driving mechanism 11, thereby reducing the use of internal parts of the bracket 1, simplifying the structure, making installation more convenient, and saving production costs.

[0035] Specifically, if Figure 3 As shown, a swing rod 242 is further provided on at least one side of the clamping arm 241, and the swing rod 242 is rotatably connected to the turntable 22. The driving mechanism 11 includes a slider 12, and the slider 12 abuts and drives the swing rod 242 to swing to control the opening and closing of the clamping arm 241. The structure is simple and practical.

[0036] Furthermore, if Figure 6-10 As shown, the turntable 22 is provided with a first station 221, a second station 222, a third station 223 and a fourth station 224, respectively. The turntable 22 is provided with two mutually perpendicularly arranged wire clamping assemblies 24, and the two wire clamping assemblies 24 are respectively located at two adjacent stations, as shown in FIG. Figure 6As shown, the clamping assembly 24 includes a clamping assembly 245 and a clamping assembly 246. In a normal state, the clamping assembly 245 is located on the first station 221, and the clamping assembly 246 is located on the fourth station 224, which are used to clamp two different groups of the wire bodies 6 for simultaneous winding, and the clamping arms 241 of the two clamping assemblies 24 are in a clamped state in a normal state. When one group of the wire bodies 6 moves along the Y axis to the clamping assembly 24, , the slider 12 will move along the X-axis toward the swing rod 242 of the wire clamping assembly 245 to abut against and drive the swing rod 242 to open the clamping arm 241 of the wire clamping assembly 245. When the wire body 6 is located in the middle of the clamping arm 241, the slider 12 moves back and no longer abuts against the swing rod 242. At this time, the swing rod 242 is not driven by external force, and the clamping arm 241 changes from a mutually open state to a clamped state to clamp the wire body 6.

[0037] When the clamping assembly 245 clamps the wire body 6, the turntable 22 will rotate 90 degrees in the clockwise direction as a whole. At this time, the clamping assembly 245 is located on the second station 222, and the clamping assembly 246 is located on the first station 221 to clamp the second group of wire bodies 6. The clamping principle is the same as above and will not be repeated here. When the clamping assembly 246 clamps the second group of wire bodies 6, the turntable 22 rotates around the winding seat 23 to perform the winding action. Since the two clamping assemblies 24 clamp the wire bodies 6 respectively, The ends of the two different wire bodies 6 are formed into a complete coil after the winding is completed. After each winding is completed, the wire clamping assembly 1 245 is always located on the second station 222. After the wire cutting assembly 7 cuts off one of the wire bodies 6, the turntable 22 rotates 90° clockwise. At this time, the cut wire bodies 6 are moved to the fourth station 224 so that the two groups of wire bodies 6 no longer overlap with each other, making it easier for the wire cutting assembly 7 to cut off another wire body 6. At this point, the entire winding step is completed. At this time, the wire clamping assembly 1 245 is located on the third station 223, and the wire clamping assembly 246 is located on the second station 222. Then, by driving the sliders 12 parallel to the second station 222 and the third station 223 respectively to abut against and drive the corresponding swing rods 242, the clamping arms 241 of the two groups of wire clamping assemblies 24 are opened to remove the coil.

[0038] Furthermore, if Figure 1As shown, the bracket 1 is further provided with a driving member 13 corresponding to the winding assembly 2, and the driving member 13 is connected to the two rotating shafts 21 respectively to drive the rotating shafts 21 to rotate respectively to drive the turntable 22 to rotate, wherein the driving member 13 can drive the winding assembly 2 separately, that is, the multiple winding assemblies 2 located on the same bracket 1 can operate simultaneously or be used separately without affecting each other, and are more flexible to use.

[0039] Furthermore, if Figure 2 、 Figure 4 As shown, two winding arms 3 are further provided above the positions of the two winding seats 23 on the bracket 1. The ends of the two winding arms 3 away from the winding seat 23 are connected to a driving member 54, and the driving member 54 is used to drive the winding arms 3 to move up and down and abut against the winding seat 23. The diameter of the end of the winding arm 3 abutting against the winding seat 23 is smaller than the diameter of the winding seat 23. When the winding arm 3 abuts against the winding seat 23, a winding groove 31 can be formed between the two. Both groups of the wire bodies 6 are located on one side of the winding arm 3 and complete the wire clamping action. Then, as the turntable 22 rotates, the wire bodies 6 will be wound around the peripheral wall of the winding arm 3 and form a coil. When the wire cutting is completed, the winding arm 3 moves upward under the drive of the driving member 54 to remove the coil.

[0040] Preferably, if Figure 3 、 Figure 5 As shown, the clamping arm 241 includes a left clamping arm 2411 and a right clamping arm 2412. The left clamping arm 2411 is fixedly connected to the turntable 22, and the right clamping arm 2412 is detachably connected to the left clamping arm 2411. Since the clamping arm 241 is used to clamp the wire body 6 and can be opened or closed, an elastic member 243 is pressed between the left clamping arm 2411 and the right clamping arm 2412. One end of the elastic member 243 abuts against the left clamping arm 2411, and the other end is connected to the abutting portion 2431. A through hole 2413 is provided in the right clamping arm 2412. The other end of the elastic member 243 passes through the through hole 2413 and abuts against the abutting portion 2431. 1 is fixedly connected, and the restoring force of the elastic member 1 243 causes the abutting portion 2431 to abut against the outer wall of the right clamping arm 2412 and move toward the left clamping arm 2411. That is, when the elastic member 1 243 is not affected by external forces, the left clamping arm 2411 and the right clamping arm 2412 can be in a closed state with each other, and the restoring force of the elastic member 1 243 is sufficient to enable the clamping arm 241 to clamp the wire body 6 and perform a rotational winding action.

[0041] Furthermore, in an embodiment of the present invention, the elastic member 243 is a spring. By applying external force to the elastic member 243, the elastic member 243 can be stretched in a direction away from the left clamping arm 2411 and at the same time drive the right clamping arm 2412 away from the left clamping arm 2411, so that the left clamping arm 2411 and the right clamping arm 2412 are in an open state. Therefore, the wire clamping assembly 24 is also provided with a swing rod 242, and a hinge shaft 225 is fixedly connected to the turntable 22. The hinge shaft 225 passes through the swing rod 242, so that the swing rod 242 is rotatably connected to the turntable 22, and the lower end of the right clamping arm 2412 is provided with a groove 244, one end of the swing rod 242 is an arc-shaped structure that matches the size of the groove 244, so that the swing rod 242 can reduce wear when rotating in the groove 244, making the swing rod 242 more durable; the other end of the swing rod 242 slides and abuts against the slider 12, and the abutment of the slider 12 applies a thrust to the swing rod 242, causing the swing rod 242 to rotate around the hinge shaft 225 and the end engaged with the groove 244 to move along the side opposite to the movement direction of the slider 12, thereby putting the elastic member 1 243 into a stretched state, causing the clamping arm 241 to open to achieve the purpose of clamping the thread. When the slider 12 is not abutting against the swing rod 242, the elastic member 1 243 will automatically contract without being driven by external force, thereby driving the right clamping arm 2412 to move toward the left clamping arm 2411 to close the clamping arm and achieve the thread clamping effect.

[0042] Preferably, if Figure 3 、 Figure 4 As shown, the turntable 22 is also provided with an inclined surface 226 to avoid the swing rod 242 from rotating. The inclined direction of the inclined surface 226 is consistent with the direction in which the swing rod 242 is rotated by force, so that the swing rod 242 has room to rotate. Figure 5 As shown, in order to further balance the stability of the right clamp arm 2412, a support block 2414 is provided on the outer wall of the left clamp arm 2411, and a through hole 2415 adapted to the support block 2414 is provided on the right clamp arm 2412. One end of the support block 2414 is fixedly connected to the left clamp arm 2411, and the other end passes through the through hole 2415 to support the right clamp arm 2412, so as to enhance the stability of the right clamp arm 2412 and make the wire clamping and winding actions smoother.

[0043] Preferably, in order to enhance the stability of the clamping arm 241 in clamping the wire body 6, wire grooves (not marked in the drawings) matching the wire body 6 are provided at the positions where the ends of the left clamping arm 2411 and the right clamping arm 2412 contact the wire body 6. This can increase the contact area between the clamping arm 241 and the wire body 6 and increase the friction force. When the left clamping arm 2411 and the right clamping arm 2412 are closed, the two wire grooves are combined to form a wire hole, wherein the diameter of the wire hole is smaller than the diameter of the wire body 6, so that the wire body 6 is easily clamped in the wire groove and forms a limit while the wire body 6 does not shift up and down, making the clamping more secure.

[0044] Furthermore, if Figure 7 As shown, since the turntable 22 needs to rotate for winding, the position of the swing arm 242 will change after the rotation. For this reason, the slider 12 needs to be set in multiple directions to enable the clamping arm 241 to open or close in different directions. In the embodiment of the present invention, since the clamping assembly 24 needs to open or close at the first station 221, the second station 222 and the third station 223, the driving mechanism 11 includes a driving assembly 1 111, a driving assembly 2 112 and a driving assembly 3 113 corresponding to the first station 221, the second station 222 and the third station 223 respectively, and each of the driving assemblies is independent of each other and does not interfere with each other.

[0045] Specifically, the driving component 111 includes a cylinder 1111 and a slide 1112, the cylinder 1111 is fixedly connected to the bracket 1, the slide 1112 is slidably connected to the bracket 1, and the output shaft of the cylinder 1111 is fixedly connected to one end of the slide 1112; two sliders 12 are fixed on the slide 1112, and the two sliders 12 correspond to the two swing rods 242 on the two winding assemblies 2, so that the two sliders 12 can be synchronously driven under the drive of the same cylinder 1111, and when the wire clamping assembly 245 is located at the first workstation 221, the output shaft of the cylinder 1111 is pushed out along the X-axis, and at this time the slider 12 moves forward and abuts against the swing rod 242 to drive the clamping arm 241 to open, and when the cylinder 1111 retracts, the clamping arm 241 closes, which is simple to operate and highly practical.

[0046] Preferably, if Figure 8As shown, the driving component 2 112 includes a cylinder 2 1121 and a slide 2 1122. The slide 2 1122 is also fixed with two sliders 12. When the swing rod 242 is located at the second workstation 222, the two sliders 12 and the two swing rods 242 correspondingly abut to drive the clamping arm 241 to open or close. The specific connection structure is the same as that of the driving component 1 111 and will not be described in detail here. However, the difference is that when the output shaft of the cylinder 2 1121 is pushed out along the Y-axis direction, the clamping arm 241 is in a closed state, and when the output shaft of the cylinder 2 1121 is retracted, the clamping arm 241 is in an open state.

[0047] Preferably, if Figure 9-10 As shown, in this embodiment, the drive assembly 3 113 includes a cylinder 3 1131 and a guide rod 1132. The guide rod 1132 is fixed to the bracket 1 via a plurality of fixing seats. Similarly, the guide rod 1132 is provided with two sliders 12 to synchronously drive the opening or closing of the clamping arm 241 when located at the third station 223. The drive assembly 3 113 selects the guide rod 1132 to form a clearance position with respect to the slide 2 1122, so that the drive assembly 2 112 and the drive assembly 3 113 do not interfere with each other. Specifically, when the output shaft of the cylinder 3 1131 is pushed out along the X-axis direction, the clamping arm 241 is in a closed state. When the output shaft of the cylinder 3 1131 is retracted, the clamping arm 241 is in an open state.

[0048] Furthermore, if Figure 11 As shown, the bracket 1 is further provided with a wire feeding assembly 5, which includes a wire plate 1 51 and a wire plate 2 52. The wire plate 1 51 and the wire plate 2 52 are arranged vertically to fully utilize the space and reduce the overall space occupied by the bracket 1. The wire plate 1 51 and the wire plate 2 52 are both slidably connected to the bracket 1 and are used to slide toward the winding assembly 2 to achieve the purpose of wire feeding.

[0049] Specifically, a plurality of lead seats 53 are provided on the wire plate 1 51 and the wire plate 2 52, and the lead seats 53 are arranged in sequence along the Y-axis, that is, the direction of the winding assembly 2. The wire body 6 is passed through the lead seats 53, and the wire body 6 located on the wire plate 1 51 and the wire plate 2 52 respectively will eventually converge to form a structure that is parallel and in close contact with each other under the traction of the lead seats 53, so that the two groups of wire bodies 6 will not be loose during the winding process, thereby improving the winding effect.

[0050] Preferably, if Figure 12As shown, the bracket 1 is also provided with a wire cutting assembly 7, and the number of the wire cutting assemblies 7 is 2, corresponding to the upper and lower groups of the wire bodies 6 respectively, including a wire cutting assembly 1 71 and a wire cutting assembly 2 72, wherein the wire cutting assembly 7 is arranged at a position before the two groups of the wire bodies 6 merge, for cutting the wire bodies 6 located on the wire plate 2 52, and the wire cutting assembly 1 71 is arranged at a position after the two groups of the wire bodies 6 merge, for cutting the wire bodies 6 located on the wire plate 1 51, in order to prevent the wire cutting assembly 1 71 from cutting the wire bodies 6 located on the wire plate 2 52 at the same time, the bracket 1 is further provided with a lifting assembly connected to the wire plate 1 51, and the lifting assembly is used to drive the lifting of the wire plate 1 51 to separate the two groups of the wire bodies 6 from each other, so that the wire cutting assembly 1 71 can cut the wire body 6 located above. In an embodiment of the present invention, after the wire cutting component 2 72 cuts the wire body 6, the turntable 22 will rotate 90° clockwise. At this time, the lifting component drives the wire plate 1 51 to move upward along the Z-axis direction, so that the two groups of wire bodies 6 are separated, and the wire cutting component 1 71 completes the cutting of the other group of wire bodies 6. The structure is simple and practical.

[0051] The invention discloses a winding machine, comprising the above-mentioned inductive double-wire winding mechanism.

[0052] The innovation of the present invention lies in the provision of two wire clamping assemblies, and the clamping arms of the wire clamping assemblies are elastically connected to each other through elastic parts, and a swing rod and a slider are provided to control the opening and closing of the clamping arms. The structure is simple, more cost-effective, and more operable and practical.

[0053] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0054] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An inductive bifilar winding mechanism, characterized in that: The invention comprises a bracket (1), wherein a winding assembly (2) is mounted on the bracket (1), wherein the winding assembly (2) comprises a rotating shaft (21), wherein a rotating disk (22) is mounted on the rotating shaft (21), and wherein a winding seat (23) is mounted on the rotating disk (22), wherein the rotating shaft (21), the rotating disk (22) and the winding seat (23) are coaxially arranged. The rotating disk (22) is provided with at least two wire clamping assemblies (24), the wire clamping assemblies (24) comprising a pair of clamping arms (241) that can be opened and closed with each other, and the bracket (1) is provided with a driving mechanism (11), the driving mechanism (11) being used to control the opening and closing of the clamping arms (241); A swing rod (242) is further provided on at least one side of the clamping arm (241), the swing rod (242) being rotatably connected to the turntable (22), the driving mechanism (11) comprising a slider (12), the slider (12) abutting against and driving the swing rod (242) to swing so as to control the opening and closing of the clamping arm (241); The clamping arm (241) comprises a left clamping arm (2411) and a right clamping arm (2412); the left clamping arm (2411) is fixedly connected to the turntable (22); an elastic member (243) is provided in the right clamping arm (2412); the right clamping arm (2412) elastically contacts the left clamping arm (2411) via the elastic member (243), so that the left clamping arm (2411) and the right clamping arm (2412) always maintain a clamping state.

2. The inductive bifilar winding mechanism according to claim 1, characterized in that: A groove (244) is provided at the lower end of the right clamping arm (2412), one end of the swinging rod (242) is an arc-shaped structure matching the groove (244), and one end of the swinging rod (242) slides and abuts against the groove (244).

3. The inductive bifilar winding mechanism according to claim 2, characterized in that: A hinge shaft (225) is provided on the turntable (22), one end of the hinge shaft (225) is fixedly connected to the turntable (22), and the other end passes through the swing rod (242) and is rotatably connected thereto.

4. The inductive bifilar winding mechanism according to claim 3, characterized in that: The rotating disk (22) is further provided with an inclined surface (226) for preventing the swing rod (242) from rotating. The inclination direction of the inclined surface (226) is consistent with the direction of force applied to the swing rod (242).

5. The inductive bifilar winding mechanism according to claim 1, characterized in that: The turntable (22) is provided with a second station (222) and a fourth station (224) along the X-axis direction, and is provided with a first station (221) and a third station (223) along the Y-axis direction. The driving mechanism (11) comprises a driving component 1 (111), a driving component 2 (112) and a driving component 3 (113) corresponding to the first station (221), the second station (222) and the third station (223), respectively. The driving component 1 (111), the driving component 2 (112) and the driving component 3 (113) are each provided with a slider (12) corresponding to the corresponding station. The first station (221) is used to clamp the wire body (6). When the two wire clamping assemblies (24) are respectively located on the first station (221), the driving assembly (111) drives the clamping arms (241) on the two wire clamping assemblies (24) to open and close to complete the wire clamping action. After the winding is completed, when the two clamping assemblies (24) are respectively located at the second station (222) and the third station (223), the driving assembly 2 (112) and the driving assembly 3 (113) simultaneously drive the two clamping assemblies (24) to open to remove the coil.

6. The inductive bifilar winding mechanism according to claim 1, characterized in that: The bracket (1) is further provided with a winding arm (3) corresponding to the winding assembly (2) above and below, and the winding arm (3) is provided with a driving member five (4). The winding arm (3) is driven by the driving member five (4) to move up and down and abut against the winding seat (23).

7. The inductive bifilar winding mechanism according to claim 1, characterized in that: The bracket (1) is further provided with a wire feeding assembly (5), the wire feeding assembly (5) comprising a wire plate 1 (51) and a wire plate 2 (52) arranged above and below, and the wire plate 1 (51) and the wire plate 2 (52) are each provided with two wire leads (53) arranged in parallel and corresponding to each other above and below; The lead-in bases (53) corresponding to the wire plate 1 (51) and the wire plate 2 (52) are both provided with a wire body (6), and the wire body (6) forms a double-wire structure that is parallel and tightly fitted at the output end of the wire feeding assembly (5).

8. A winding machine, characterized in that, The invention comprises an inductive bifilar winding mechanism as described in any one of claims 1 to 7.

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