Full-automatic winding device for inductor

Abstract

The utility model provides an inductor full-automatic winding device which comprises a mounting assembly, and the mounting assembly comprises two sliding seats, two guide rods, a supporting rod, a mounting frame, two limiting seats, two mounting seats, a driving motor, four limiting wheels, a tension spring, a base and a sliding groove. The sliding groove is formed in the upper surface of the base. The annular inductor is pushed to make contact with the limiting wheels, the two installation bases move in the direction away from each other, the four limiting wheels clamp the annular inductor under pulling of the tension springs, the driving motor is controlled by the controller to rotate, the driving motor drives the limiting wheels to rotate, the annular inductor can rotate, and therefore the annular inductor can be driven to rotate. According to the annular inductor winding device, the annular inductor can be directly pulled out after winding is completed, the position of the annular inductor can be fixed in a pushing and pulling mode, the annular inductor can be conveniently taken and placed, the overall structure is simple, and the production cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to a winding device, in particular to a fully automatic inductor winding device, belonging to the technical field of electronic components. Background Art

[0002] Inductance is a common component in circuits. Its main function is to store magnetic field energy and generate inductive effect in circuits. Inductors are usually made of wires wound into coils. When current passes through the wire, a magnetic field is generated around the wire. This magnetic field changes with the change of current, and then generates self-induced electromotive force in the wire, hindering the change of current.

[0003] Inductors have many applications in circuits. First, they can be used as filters. By combining with other components (such as capacitors), they can filter out certain frequency signals in the circuit and retain or enhance other frequency signals. Secondly, inductors can also be used to stabilize current and voltage to prevent sudden changes in current and voltage from damaging the circuit. Currently, the winding of toroidal inductors is mostly done manually, which is time-consuming and labor-intensive, with low work efficiency, and consumes a lot of labor and high production costs.

[0004] A known Chinese public invention (publication number: CN118156027A) discloses a toroidal inductor winding device, which is used to support the toroidal inductor through a supporting plate and a bottom roller, and the side roller is used to limit the outer side of the toroidal inductor, and the top block and the top roller are used to limit the top of the toroidal inductor, and the convex teeth, the second gear, the second reduction motor, the annular shell, the ring body, the cam groove, the cam, the slide groove, the slider, the moving plate, the thin rope, the slide rod, the first convex block, and the first spring are used to achieve multi-directional positioning, which is convenient to take and put, has a good positioning effect, high stability, and is convenient for winding;

[0005] The bracket, the arc-shaped positioning plate and the annular positioning groove are used to realize the stable rotation of the gear ring and the arc-shaped rack. The arc-shaped rack can be quickly disassembled through the arrangement of the locking port, the second spring, the locking pin and the force block, thereby facilitating the taking and placing of the ring inductor.

[0006] It realizes the rapid disassembly and automatic winding of the toroidal inductor, but the operation is not convenient enough when taking and placing the toroidal inductor, and the structure of fixing the toroidal inductor and driving the toroidal inductor to rotate is relatively complicated, and the production cost is high. Therefore, an automatic inductor winding device is proposed. Utility Model Content

[0007] In view of this, the utility model provides an inductor fully automatic winding device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0008] The technical solution of the embodiment of the utility model is implemented as follows: an inductor fully automatic winding device includes a mounting assembly, wherein the mounting assembly includes two sliding seats, two guide rods, a support rod, a mounting frame, two limit seats, two mounting seats, a driving motor, four limit wheels, a tension spring, a base and a slide groove;

[0009] The slide groove is opened on the upper surface of the base, the two sliding seats are symmetrically and slidably connected to the outer side walls of the two guide rods, the top end of the support rod is fixedly connected to the mounting seat, the bottom end of the support rod is fixedly connected to the sliding seat, the two limiting wheels are both installed on one side of the mounting seat through the mounting frame, the two limiting seats are symmetrically and fixedly connected to one side of the mounting seat, the driving motor is installed on the upper surface of the mounting frame, the wheel axle of the limiting wheel is fixedly connected to the output shaft of the driving motor, the tension spring is sleeved on the outside of the guide rod, and the limiting seat is located between the two limiting wheels.

[0010] Further preferably, the two sliding seats are symmetrically slidably connected to the inner side walls of the slide groove, and the two ends of the two guide rods are symmetrically fixedly connected to the two sides of the inner wall of the slide groove.

[0011] Further preferably, two ends of the tension spring are symmetrically fixedly connected to adjacent surfaces of two sliding seats, and the inner side walls of the four limiting wheels are commonly attached with a ring inductor.

[0012] Further preferably, the toroidal inductor is located between two limiting seats, and the two mounting seats are symmetrically located on both sides of the toroidal inductor.

[0013] Further preferably, an automatic winding assembly is installed on the upper surface of the base, and the automatic winding assembly includes a support frame, a driving gear, an arc ring, a reel wheel, an arc rack, two limit grooves, a gear ring, a transmission motor and a connecting frame;

[0014] The support frame is fixedly connected to the upper surface of the base, the connecting frame is installed on the lower surface of the support frame, the driving gear is fixedly connected to the output shaft of the transmission motor, the unwinding wheel is installed on the inner side wall of the arc-shaped rack, the two limiting grooves are symmetrically opened on both sides of the gear ring, and the arc-shaped ring is fixedly connected to the lower surface of the connecting frame.

[0015] Further preferably, the upper portion of the arc-shaped rack is rotatably connected to the gear ring, the lower portion of the arc-shaped rack is adsorbed to the gear ring via a magnet, and the shape of the arc-shaped rack matches the shape of the gear ring.

[0016] Further preferably, the transmission motor is installed on one side of the connecting frame, the arc ring is slidably connected to the inner wall of the limiting groove, the driving gear is rotationally connected to the inside of the connecting frame, and the outer wall of the driving gear is meshingly connected to the outer wall of the gear ring.

[0017] Further preferably, the ring gear is located inside the annular inductor, and a controller is installed on one side of the support frame.

[0018] Since the embodiment of the utility model adopts the above technical scheme, it has the following advantages: the utility model pushes the annular inductor to contact with the limiting wheels, and the two mounting seats move in the direction away from each other, so as to push the annular inductor to contact with the four limiting wheels. Under the pull of the tension spring, the four limiting wheels clamp the annular inductor, and the controller controls the driving motor to rotate, and the driving motor drives the limiting wheels to rotate, so that the annular inductor can be rotated, thereby completing the winding of the annular inductor. When the winding is completed, the annular inductor can be directly pulled out, and the position of the annular inductor can be fixed by pushing and pulling, thereby facilitating the taking and placing of the annular inductor, and the overall structure is simple, which reduces the production cost of the equipment.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a structural diagram of the automatic winding assembly of the utility model;

[0023] Figure 3 This is a structural diagram of the installation assembly of the utility model;

[0024] Figure 4 This is a structural diagram of the mounting base of the utility model.

[0025] 1. Mounting assembly; 2. Sliding seat; 3. Guide rod; 4. Support rod; 5. Mounting frame; 6. Limiting seat; 7. Mounting seat; 8. Driving motor; 9. Limiting wheel; 10. Tension spring; 11. Base; 12. Slide groove; 13. Ring inductor; 14. Automatic winding assembly; 15. Support frame; 16. Driving gear; 17. Arc ring; 18. Limiting groove; 19. Tension spring; 20. Base; 21. Slide groove; 22. Ring inductor; 301. Automatic winding assembly; 31. Support frame; 32. Driving gear; 33. Arc ring; 34. Unwinding wheel; 35. Arc rack; 36. Limiting groove; 37. Gear ring; 38. Transmission motor; 39. Connecting frame; 40. Controller. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides an inductor fully automatic winding device, including a mounting assembly 101, the mounting assembly 101 includes two sliding seats 11, two guide rods 12, a support rod 13, a mounting frame 14, two limit seats 15, two mounting seats 16, a driving motor 17, four limit wheels 18, a tension spring 19, a base 20 and a slide groove 21;

[0029] The slide groove 21 is opened on the upper surface of the base 20, the two sliding seats 11 are symmetrically slidably connected to the outer side walls of the two guide rods 12, the top end of the support rod 13 is fixedly connected to the mounting seat 16, and the bottom end of the support rod 13 is fixedly connected to the sliding seat 11. The two limiting wheels 18 are both installed on one side of the mounting seat 16 through the mounting frame 14, and the two limiting seats 15 are symmetrically fixedly connected to one side of the mounting seat 16. The driving motor 17 is installed on the upper surface of the mounting frame 14, and the wheel axle of the limiting wheel 18 is fixedly connected to the output shaft of the driving motor 17. The tension spring 19 is sleeved on the outside of the guide rod 12, and the limiting seat 15 is located between the two limiting wheels 18.

[0030] In one embodiment, the two sliding seats 11 are symmetrically slidably connected to the inner wall of the slide groove 21, the two ends of the two guide rods 12 are symmetrically fixedly connected to the two sides of the inner wall of the slide groove 21, the two ends of the tension spring 19 are symmetrically fixedly connected to the adjacent surfaces of the two sliding seats 11, and the inner walls of the four limiting wheels 18 are jointly fitted with a toroidal inductor 22. The two sliding seats 11 are pulled by the tension spring 19, and the sliding seat 11 drives the limiting wheel 18 through the support rod 13, so that the toroidal inductor 22 can be clamped. The limiting wheel 18 is made of silicone to avoid sliding. The far side of the two sliding seats 11 is provided with a spring to avoid position displacement of the toroidal inductor 22 during the winding process.

[0031] In one embodiment, the toroidal inductor 22 is located between two limiting seats 15 , and two mounting seats 16 are symmetrically located on both sides of the toroidal inductor 22 . The position of the toroidal inductor 22 can be further limited by the limiting seats 15 .

[0032] In one embodiment, an automatic winding assembly 301 is installed on the upper surface of the base 20, and the automatic winding assembly 301 includes a support frame 31, a driving gear 32, an arc ring 33, a reeling wheel 34, an arc rack 35, two limit grooves 36, a gear ring 37, a transmission motor 38 and a connecting frame 39;

[0033] The support frame 31 is fixedly connected to the upper surface of the base 20, the connecting frame 39 is installed on the lower surface of the support frame 31, the driving gear 32 is fixedly connected to the output shaft of the transmission motor 38, the unwinding wheel 34 is installed on the inner side wall of the arc-shaped rack 35, and two limit grooves 36 are symmetrically opened on both sides of the gear ring 37. The arc ring 33 is fixedly connected to the lower surface of the connecting frame 39. The upper part of the arc-shaped rack 35 is rotatably connected to the gear ring 37, and the lower part of the arc-shaped rack 35 is adsorbed on the gear ring 37 through a magnet. The shape of the arc-shaped rack 35 is adapted to the shape of the gear ring 37, and when the arc-shaped rack 35 is pushed, the arc-shaped rack 35 rotates so that the annular inductor 22 is placed inside the gear ring 37.

[0034] In one embodiment, the transmission motor 38 is installed on one side of the connecting frame 39, the arc ring 33 is slidably connected to the inner wall of the limiting groove 36, the driving gear 32 is rotatably connected to the inside of the connecting frame 39, and the outer wall of the driving gear 32 is meshedly connected to the outer wall of the ring gear 37. The driving gear 32 is driven by the transmission motor 38, and the driving gear 32 drives the ring gear 37. The ring gear 37 drives the unwinding wheel 34 to rotate around the toroidal inductor 22 through the arc rack 35, so that the winding action of the toroidal inductor 22 can be realized.

[0035] In one embodiment, the ring gear 37 is located inside the toroidal inductor 22, and a controller 40 is installed on one side of the support frame 31. The electrical output end of the controller 40 is electrically connected to the electrical input ends of the drive motor 17 and the transmission motor 38 through relays, and the electrical input end of the controller 40 is connected to an external power supply. The model of the controller 40 is: OHR-PR10.

[0036] When the utility model is working: pick up the annular inductor 22, make the annular inductor 22 contact with the limiting wheel 18, then push the annular inductor 22, the annular inductor 22 pushes the mounting frame 14 through the limiting wheel 18, the mounting frame 14 and the mounting seat 16 drive the support rod 13, the support rod 13 drives the sliding seat 11, and the two sliding seats 11 move away from each other. When the annular inductor 22 contacts the four limiting wheels 18, under the pull of the tension spring 19, the four limiting wheels 18 clamp the annular inductor 22, and at the same time open the arc rack 35, so that the annular inductor 22 moves to the inside of the gear ring 37, and then close the arc rack 35. At this time The controller 40 controls the drive motor 17 and the transmission motor 38 to rotate respectively. The transmission motor 38 drives the drive gear 32, and the drive gear 32 drives the ring gear 37. The ring gear 37 rotates through the arc ring 33 and drives the unwinding wheel 34 at the same time, so that the annular inductor 22 can be wound at this time. The drive motor 17 drives the limiting wheel 18 to rotate, which can make the annular inductor 22 rotate, and then complete the winding work of the annular inductor 22. When the wire contacts the limiting wheel 18, the distance between the two mounting seats 16 can be automatically adjusted through the cooperation of structures such as the tension spring 19, the sliding seat 11, and the support rod 13.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An automatic inductor winding device, comprising a mounting assembly (101), characterized in that: The mounting assembly (101) comprises two sliding seats (11), two guide rods (12), a support rod (13), a mounting frame (14), two limiting seats (15), two mounting seats (16), a driving motor (17), four limiting wheels (18), a tension spring (19), a base (20) and a slide groove (21); The slide groove (21) is opened on the upper surface of the base (20); the two sliding seats (11) are symmetrically slidably connected to the outer side walls of the two guide rods (12); the top end of the support rod (13) is fixedly connected to the mounting seat (16); the bottom end of the support rod (13) is fixedly connected to the sliding seat (11); the two limiting wheels (18) are both installed on one side of the mounting seat (16) through the mounting frame (14); the two limiting seats (15) are symmetrically fixedly connected to one side of the mounting seat (16); the driving motor (17) is installed on the upper surface of the mounting frame (14); the wheel axle of the limiting wheel (18) is fixedly connected to the output shaft of the driving motor (17); the tension spring (19) is sleeved on the outside of the guide rod (12); and the limiting seat (15) is located between the two limiting wheels (18).

2. The fully automatic inductor winding device according to claim 1, characterized in that: The two sliding seats (11) are symmetrically slidably connected to the inner side walls of the sliding groove (21), and the two ends of the two guide rods (12) are symmetrically fixedly connected to the two sides of the inner wall of the sliding groove (21).

3. The fully automatic inductor winding device according to claim 2, characterized in that: The two ends of the tension spring (19) are symmetrically fixedly connected to the adjacent surfaces of the two sliding seats (11), and the inner side walls of the four limiting wheels (18) are commonly attached with a ring inductor (22).

4. The fully automatic inductor winding device according to claim 3 is characterized in that: The annular inductor (22) is located between the two limiting seats (15), and the two mounting seats (16) are symmetrically located on both sides of the annular inductor (22).

5. The fully automatic inductor winding device according to claim 4 is characterized in that: An automatic winding assembly (301) is installed on the upper surface of the base (20), and the automatic winding assembly (301) comprises a support frame (31), a driving gear (32), an arcuate ring (33), an unwinding wheel (34), an arcuate rack (35), two limiting grooves (36), a gear ring (37), a transmission motor (38) and a connecting frame (39); The support frame (31) is fixedly connected to the upper surface of the base (20), the connecting frame (39) is installed on the lower surface of the support frame (31), the driving gear (32) is fixedly connected to the output shaft of the transmission motor (38), the unwinding wheel (34) is installed on the inner side wall of the arc-shaped rack (35), the two limiting grooves (36) are symmetrically arranged on both sides of the gear ring (37), and the arc-shaped ring (33) is fixedly connected to the lower surface of the connecting frame (39).

6. The fully automatic inductor winding device according to claim 5, characterized in that: The upper part of the arc-shaped rack (35) is rotatably connected to the gear ring (37), the lower part of the arc-shaped rack (35) is adsorbed to the gear ring (37) via a magnet, and the shape of the arc-shaped rack (35) is adapted to the shape of the gear ring (37).

7. The fully automatic inductor winding device according to claim 5, characterized in that: The transmission motor (38) is installed on one side of the connecting frame (39), the arc ring (33) is slidably connected to the inner wall of the limiting groove (36), the driving gear (32) is rotationally connected to the inside of the connecting frame (39), and the outer wall of the driving gear (32) is meshedly connected to the outer wall of the gear ring (37).

8. The fully automatic inductor winding device according to claim 6, characterized in that: The gear ring (37) is located inside the annular inductor (22), and a controller (40) is installed on one side of the support frame (31).

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