Voice coil winding seat for voice coil winding equipment

Abstract

The utility model discloses a voice coil winding seat for voice coil winding equipment, and relates to the technical field of voice coil winding. The voice coil winding seat for the voice coil winding equipment comprises a supporting seat and a clamping assembly, a circular box body is arranged on the supporting seat, the clamping assembly is arranged on the circular box body, the clamping assembly comprises a cross plate, a rotating cylinder, a sleeve, a threaded column and a clamping plate, the rotating cylinder is rotationally installed on one side of the cross plate, the sleeve is slidably installed on the outer wall of the rotating cylinder in a sleeving mode, and the threaded column is arranged on the rotating cylinder. A threaded column is rotationally installed on the inner wall of one side of the sleeve and installed in the rotating cylinder in a threaded mode, and four sets of clamping plates are arranged on one side of the cross plate and distributed in an annular array mode. Through the arrangement of the clamping assembly, on one hand, the clamping assembly can adapt to voice coils of different sizes and shapes, so that stable clamping force is provided, it is ensured that the voice coils cannot be loosened in the winding process, and on the other hand, the two sets of clamps are arranged to clamp the voice coils to work, and the consistency and quality stability between the voice coils can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of voice coil winding, in particular to a voice coil winding seat used for voice coil winding equipment. Background Art

[0002] A voice coil is a coil through which audio current flows. Existing voice coils are typically only capable of winding a single set during production. This limitation leads to low production efficiency, increased production cycle time, and increased costs in production environments requiring large numbers of voice coils or high output. Furthermore, some winding mounts can only hold voice coils of a specific size, limiting the device's range of use.

[0003] In summary, the present application now proposes a voice coil winding seat for voice coil winding equipment to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a voice coil winding seat for voice coil winding equipment, which can solve the problem that only one group of voice coils can be wound.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a voice coil winding seat for a voice coil winding device, comprising:

[0006] A support base, wherein a circular box is provided on the support base;

[0007] The clamping assembly is arranged on a circular box. The clamping assembly includes a cross plate, a rotating cylinder, a sleeve, a threaded column and a clamping plate. The rotating cylinder is rotatably installed on one side of the cross plate, and the sleeve is slidably installed on the outer wall of the rotating cylinder. The threaded column is rotatably installed on the inner wall of one side of the sleeve. The threaded column is threadedly installed on the inside of the rotating cylinder. Four groups of clamping plates are arranged on one side of the cross plate and distributed in a circular array.

[0008] Preferably, the clamping assembly includes a dual-axis motor, a connecting column and a hinged rod, cross plates are fixedly installed on both sides of the circular box, a dual-axis motor is fixedly installed inside the circular box, and connecting columns are fixedly installed on both end output shafts of the dual-axis motor. One end of the connecting column passes through the circular box and the cross plate and is fixed to one end of the rotating cylinder. A hinged rod is hingedly installed on the outer wall of the sleeve, and the other end of the hinged rod is hingedly installed on the bottom of the clamping plate. On the one hand, it can adapt to voice coils of different sizes and shapes. This flexibility makes the voice coil winding seat suitable for various types of voice coil winding requirements, and at the same time can provide a stable clamping force to ensure that the voice coil will not loosen or shift during the winding process. On the other hand, by setting two sets of clamps to clamp the voice coil to work, it helps to maintain consistency and quality stability between the voice coils, effectively improving production efficiency, so that twice the number of voice coils can be produced in the same time.

[0009] Preferably, the cross plate is provided with four groups of sliding grooves distributed in a circular array, and a sliding block is slidably installed inside the sliding groove. One side of the sliding block is fixedly installed to one side of the clamping plate, which plays an auxiliary supporting role in the movement of the clamping plate and avoids the shaking of the clamping plate.

[0010] Preferably, a gear ring is fixedly mounted on the outer wall of the circular box, a placement rack is fixedly mounted on the top of the support seat, a drive motor is fixedly mounted on the top of the placement rack, a gear is fixedly mounted on the output shaft of the drive motor, and the gear is meshed with the gear ring. The meshing transmission of the gear ring and the gear can provide uniform rotational output, which can ensure the uniform distribution and tightness of the winding of the voice coil during the winding process, and avoid the problem of uneven upper and lower layers of the coil.

[0011] Preferably, the gear ring and the gear are located inside the support base and do not contact the support base, and the support base plays an auxiliary supporting role in the rotation of the circular box.

[0012] Preferably, rubber is fixedly mounted on the top of the clamping plate to protect the voice coil carrier.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The voice coil winding seat for voice coil winding equipment can adapt to voice coils of different sizes and shapes through the coordinated use of a cross plate, a dual-axis motor, a connecting column, a rotating cylinder, a sleeve, a threaded column, a clamping plate and a hinged rod. This flexibility allows the voice coil winding seat to be suitable for various types of voice coil winding requirements, while providing a stable clamping force to ensure that the voice coil will not loosen or shift during the winding process. On the other hand, by setting two sets of clamps to clamp the voice coils for operation, it helps to maintain consistency and quality stability between the voice coils, effectively improving production efficiency and allowing twice the number of voice coils to be produced in the same time.

[0015] (2) The voice coil winding seat for voice coil winding equipment can provide uniform rotation output through the coordinated use of a support seat, a circular box, a gear ring, a gear, and a driving motor, and can ensure the uniform distribution and tightness of the winding wire of the voice coil during the winding process, thereby avoiding the problem of uneven upper and lower layers of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the present utility model.

[0020] Figure numerals: 1. Support seat; 2. Circular box; 3. Cross plate; 4. Dual-axis motor; 5. Connecting column; 6. Rotating cylinder; 7. Sleeve; 8. Threaded column; 9. Clamping plate; 10. Articulated rod; 11. Slide groove; 12. Sliding block; 13. Gear ring; 14. Gear; 15. Driving motor. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] See also Figure 1-3 The utility model provides a technical solution: a voice coil winding seat for voice coil winding equipment, comprising a support seat 1 and a clamping assembly, a circular box 2 is provided on the support seat 1, the clamping assembly is provided on the circular box 2, the clamping assembly comprises a cross plate 3, a rotating cylinder 6, a sleeve 7, a threaded column 8 and a clamping plate 9, a rotating cylinder 6 is rotatably installed on one side of the cross plate 3, a sleeve 7 is slidably installed on the outer wall of the rotating cylinder 6, a threaded column 8 is rotatably installed on the inner wall of one side of the sleeve 7, the threaded column 8 is threadedly installed on the inside of the rotating cylinder 6, four groups of clamping plates 9 are provided on one side of the cross plate 3 and are distributed in a ring array.

[0023] Furthermore, the clamping assembly includes a dual-axis motor 4, a connecting column 5 and a hinged rod 10. Cross plates 3 are fixedly installed on both sides of the circular box 2. The dual-axis motor 4 is fixedly installed inside the circular box 2. The output shafts at both ends of the dual-axis motor 4 are fixedly installed with connecting columns 5. One end of the connecting column 5 passes through the circular box 2 and the cross plate 3 and is fixedly installed with one end of the rotating cylinder 6. The outer wall of the sleeve 7 is hingedly installed with a hinged rod 10. The other end of the hinged rod 10 is hingedly installed with the bottom of the clamping plate 9. The dual-axis motor 4 drives the connecting column 5 to rotate, so that the connecting column 5 drives the rotating cylinder 6 to rotate, so that the rotation of the rotating cylinder 6 drives the sleeve 7 on the threaded column 8 to rotate. The rotating cylinder 6 slides, so that the hinged rod 10 on the sleeve 7 drives the clamping plate 9 to slide on the cross plate 3, so that the clamping plate 9 contacts the inner wall of the voice coil carrier and clamps it. On the one hand, it can adapt to voice coils of different sizes and shapes. This flexibility makes the voice coil winding seat suitable for various types of voice coil winding requirements. At the same time, it can provide a stable clamping force to ensure that the voice coil will not loosen or shift during the winding process. On the other hand, by setting two sets of clamps to clamp the voice coils, it helps to maintain consistency and quality stability between the voice coils, effectively improving production efficiency and allowing twice the number of voice coils to be produced in the same time.

[0024] Furthermore, four groups of slide grooves 11 are provided on the cross plate 3 and distributed in a circular array. A sliding block 12 is slidably installed inside the slide groove 11. One side of the sliding block 12 is fixedly installed to one side of the clamping plate 9, which provides auxiliary support for the movement of the clamping plate 9 and prevents the clamping plate 9 from shaking.

[0025] Furthermore, a gear ring 13 is fixedly mounted on the outer wall of the circular box 2, a placement rack is fixedly mounted on the top of the support base 1, a drive motor 15 is fixedly mounted on the top of the placement rack, and a gear 14 is fixedly mounted on the output shaft of the drive motor 15. The gear 14 is meshed with the gear ring 13, and the gear 14 is driven by the drive motor 15 to rotate, so that the gear 14 drives the gear ring 13 to rotate, thereby causing the circular box 2 to drive the voice coil carrier to rotate. The meshing transmission between the gear ring 13 and the gear 14 can provide a uniform rotation output, which can ensure the uniform distribution and tightness of the winding of the voice coil during the winding process, and avoid the problem of uneven upper and lower layers of the coil.

[0026] Furthermore, the gear ring 13 and the gear 14 are located inside the support base 1 and do not contact the support base 1 . The support base 1 plays an auxiliary supporting role in the rotation of the circular box 2 .

[0027] Secondly, rubber is fixedly installed on the top of the clamping plate 9 to protect the voice coil carrier.

[0028] Working principle: Put the voice coil carrier on the clamping plate 9, start the dual-axis motor 4, and drive the connecting column 5 to rotate through the dual-axis motor 4, so that the connecting column 5 drives the rotating cylinder 6 to rotate, so that the rotation of the rotating cylinder 6 drives the sleeve 7 on the threaded column 8 to slide on the rotating cylinder 6, so that the hinged rod 10 on the sleeve 7 drives the clamping plate 9 to slide on the cross plate 3, so that the clamping plate 9 contacts the inner wall of the voice coil carrier and clamps it. Then start the drive motor 15, and the drive motor 15 drives the gear 14 to rotate, so that the gear 14 drives the gear ring 13 to rotate, so that the circular box 2 drives the voice coil carrier to rotate, and the wire can be wound around the outer wall of the carrier.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A voice coil winding seat for a voice coil winding device, characterized in that: include: A support base (1), wherein a circular box (2) is provided on the support base (1); The clamping assembly is arranged on a circular box (2), and the clamping assembly comprises a cross plate (3), a rotating cylinder (6), a sleeve (7), a threaded column (8) and a clamping plate (9). The rotating cylinder (6) is rotatably mounted on one side of the cross plate (3), the outer wall of the rotating cylinder (6) is slidably sleeved with the sleeve (7), the inner wall of one side of the sleeve (7) is rotatably mounted with the threaded column (8), and the threaded column (8) is threadedly mounted inside the rotating cylinder (6). Four groups of clamping plates (9) are arranged on one side of the cross plate (3) and are distributed in a ring array.

2. The voice coil winding seat for voice coil winding equipment according to claim 1, characterized in that: The clamping assembly comprises a double-axis motor (4), a connecting column (5) and a hinged rod (10); a cross plate (3) is fixedly installed on both sides of the circular box (2); the double-axis motor (4) is fixedly installed inside the circular box (2); the output shafts at both ends of the double-axis motor (4) are fixedly installed with connecting columns (5); one end of the connecting column (5) passes through the circular box (2) and the cross plate (3) and is fixedly installed with one end of the rotating cylinder (6); the outer wall of the sleeve (7) is hingedly installed with a hinged rod (10); the other end of the hinged rod (10) is hingedly installed with the bottom of the clamping plate (9).

3. The voice coil winding seat for voice coil winding equipment according to claim 2, characterized in that: The cross plate (3) is provided with four groups of slide grooves (11) distributed in a ring array, and a sliding block (12) is slidably installed inside the slide groove (11), and one side of the sliding block (12) is fixedly installed with one side of the clamping plate (9).

4. The voice coil winding seat for voice coil winding equipment according to claim 3, characterized in that: A gear ring (13) is fixedly mounted on the outer wall of the circular box (2), a placement rack is fixedly mounted on the top of the support seat (1), a driving motor (15) is fixedly mounted on the top of the placement rack, a gear (14) is fixedly mounted on the output shaft of the driving motor (15), and the gear (14) is meshed with the gear ring (13).

5. The voice coil winding seat for voice coil winding equipment according to claim 4, characterized in that: The gear ring (13) and the gear (14) are located inside the support base (1) and do not come into contact with the support base (1).

6. The voice coil winding seat for voice coil winding equipment according to claim 5, characterized in that: The top of the clamping plate (9) is fixedly mounted with rubber.

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