Inductor winder

Abstract

The utility model discloses an inductance winder, relates to inductance coil technical field, including base, vertical plate and spool, the base is equipped with two vertical plate left and right symmetry installation, the two vertical plate is equipped with the bearing in the embedded mode, the middle of bearing is equipped with the elastic plug-in subassembly, the spool is equipped with the elastic plug-in subassembly, the elastic plug-in subassembly is equipped with the elastic plug-in subassembly, the elastic plug-in subassembly is equipped with the elastic plug-in subassembly. According to the utility model, the elastic plugging assemblies are arranged, and the elastic plugging assemblies and the winding shaft are detachable, so that the inductance coil can be conveniently and rapidly replaced after being wound on the winding shaft, and the winding shaft can be conveniently and rapidly replaced; compared with the prior art mentioned in the background art, the coil traction device is more convenient to disassemble and assemble and higher in working efficiency, the detachable traction ring is arranged, the detachable traction ring can be replaced according to the thickness of coils, the coils with different thicknesses can be pulled, and the coil traction device is more convenient to use. And compared with the prior art mentioned in the background art, the device is wider in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor coils, in particular to an inductor winding device. Background Art

[0002] A coil usually refers to a ring-shaped wire winding. The most common coil applications are: motors, inductors, transformers and loop antennas. The coil in the circuit refers to an inductor. The coil is a wire wound around an insulating tube in a circle. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powder core. The inductor coil is a device that works on the principle of electromagnetic induction. When current flows through a wire, a certain electromagnetic field will be generated around the wire, and the wire of this electromagnetic field itself will induce the wire within the range of this electromagnetic field. The effect on the wire itself that generates the electromagnetic field is called self-inductance, that is, the changing current generated by the wire itself generates a changing magnetic field, and this magnetic field further affects the current in the wire; the effect on other wires within the range of this electromagnetic field is called mutual inductance. The impedance presented by the inductor coil to the current signal utilizes the self-inductance of the coil. When winding an inductor coil, the number of turns of the coil is generally called the number of turns of the coil.

[0003] After searching, the patent authorization announcement number CN 213340070 U discloses a winding machine for an inductor coil, which records that "the slider slides left and right in the slide groove by rotating the first motor, and the traction ring is provided to facilitate the winding of the inductor coil. The driven gear rotates by rotating the second motor, and the rotation of the driven gear drives the rotating shaft to rotate, which facilitates the winding of the inductor coil." However, the above-mentioned existing technology is inconvenient to disassemble the rotating shaft, and the wound coil is not easy to replace. In addition, the traction ring is not removable, which is not convenient for use on coils of different thicknesses. Utility Model Content

[0004] The purpose of the utility model is to provide an inductor winding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An inductor winder comprises a base, a vertical plate and a winding shaft, wherein two vertical plates are symmetrically installed on the base, bearings are embedded on the two vertical plates, an elastic plug-in component is installed in the middle of the bearings, and a winding shaft is detachably installed between the two elastic plug-in components. A driving mechanism is installed on the outer side of the vertical plate on one side of the base, and the driving mechanism is connected to the elastic plug-in component. Two limiting rings are installed on the winding shaft, a screw sliding mechanism is installed between the two vertical plates in front of the winding shaft, and a detachable traction ring is installed on the screw sliding mechanism.

[0007] As a further solution of the utility model: the elastic plug-in assembly includes an insert rod, a spring, a plug and a limiting protrusion, the insert rod is rotatably connected to the bearing, a groove is provided at one end of the insert rod facing the winding shaft, a spring is installed in the groove, a plug is installed at the outward end of the spring, and the plug is plugged into and matched with a slot provided at the end of the winding shaft.

[0008] As a further solution of the utility model: a limiting protrusion is installed on the plug.

[0009] As a further solution of the utility model: the driving mechanism includes a small gear, a large gear and a first motor, the large gear is installed at the end of the insertion rod, the first motor is installed on the vertical plate, and the small gear is installed on the output shaft of the first motor and meshes with the large gear.

[0010] As a further solution of the utility model: the screw sliding mechanism includes a slide groove, a ball screw and a slide plate, a ball screw is installed in the slide groove, one end of the ball screw is directly connected to the second motor output shaft installed on the outer wall of the slide groove, and a slide plate is installed on the ball screw.

[0011] As a further solution of the utility model: a second locking screw is installed on the detachable traction ring, and the detachable traction ring is installed on the slide plate through the second locking screw.

[0012] As a further solution of the utility model: four brake casters are installed at the bottom of the base.

[0013] As a further solution of the utility model: limit blocks are installed near both ends of the screw rod sliding mechanism.

[0014] As a further solution of the utility model: the sliding sleeve on the winding shaft is provided with two limiting rings, the limiting rings are installed with a first locking screw, and the limiting rings are fixedly connected to the winding shaft through the first locking screw.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with an elastic plug assembly, which is detachable from the winding shaft, so that the inductor coil can be quickly replaced after it is wound on the winding shaft. Compared with the prior art mentioned in the background technology, the utility model is more convenient to disassemble and assemble, and has higher working efficiency.

[0017] 2. The utility model is provided with a detachable traction ring, which can be replaced according to the thickness of the coil, and can pull coils of different thicknesses, so that the device has a wider range of applications than the prior art mentioned in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the internal structure of an inductor winding machine.

[0019] Figure 2 This is the overall appearance of an inductor winding machine.

[0020] Figure 3 An inductor winding machine Figure 1 A magnified view of the structure at center.

[0021] Figure 4 An inductor winding machine Figure 2 A magnified view of the structure at point B.

[0022] 1. Base; 2. Vertical plate; 3. Bearing; 4. Elastic plug-in assembly; 401. Plug rod; 402. Spring; 403. Plug; 404. Limiting protrusion; 5. Winding shaft; 6. Driving mechanism; 601. Small gear; 602. Large gear; 603. First motor; 7. Screw sliding mechanism; 701. Slide groove; 702. Ball screw; 703. Slide plate; 8. Second motor; 9. Removable traction ring; 10. Limiting block; 11. Limiting ring; 12. First locking screw; 13. Braking caster; 14. Second locking screw; 15. Slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3In the embodiment of the utility model, an inductor winder includes a base 1, a vertical plate 2 and a winding shaft 5. Two vertical plates 2 are symmetrically installed on the base 1. Bearings 3 are embedded on the two vertical plates 2. An elastic plug-in component 4 is installed in the middle of the bearing 3. The elastic plug-in component 4 includes a plug rod 401, a spring 402, a plug 403 and a limiting protrusion 404. The plug rod 401 is rotatably connected to the bearing 3. A groove is provided at one end of the plug rod 401 facing the winding shaft 5. A spring 402 is installed in the groove. A plug 403 is installed at the end of the spring 402 facing outward. The plug 403 is plugged into a slot 15 opened at the end of the winding shaft 5. A limited protrusion 404 is installed on the plug 403. The limiting protrusion 404 can prevent the plug 403 and the winding shaft 5 from rotating relative to each other. The winding shaft 5 is detachably installed between the two elastic plug-in components 4. A driving mechanism 6 is installed on the outer side of the vertical plate 2 on one side of the base 1. The driving mechanism 6 is connected to the elastic plug-in component 4. The driving mechanism 6 includes a small gear 601, a large gear 602 and a first motor 603. The large gear 602 is installed at the end of the plug rod 401, and the first motor 603 is installed on the vertical plate 2. The small gear 601 is installed on the output shaft of the first motor 603 and meshes with the large gear 602. Four brake casters 13 are installed at the bottom of the base 1. The setting of the brake casters 13 can make the device move more conveniently.

[0025] See also Figure 1-3 Two limit rings 11 are provided on the sliding sleeve of the winding shaft 5, and a first locking screw 12 is installed on the limit ring 11. The limit ring 11 is fixedly connected to the winding shaft 5 through the first locking screw 12. The setting of the limit ring 11 can control the winding range, and the setting of the first locking screw 12 can facilitate the replacement of the limit ring 11.

[0026] See also Figure 2 and Figure 4 A screw sliding mechanism 7 is installed between the two vertical plates 2 in front of the winding shaft 5, and a detachable traction ring 9 is installed on the screw sliding mechanism 7. The screw sliding mechanism 7 includes a slide groove 701, a ball screw 702 and a slide plate 703. A ball screw 702 is installed in the slide groove 701, and one end of the ball screw 702 is directly connected to the output shaft of the second motor 8 installed on the outer wall of the slide groove 701. A slide plate 703 is installed on the ball screw 702. A second locking screw 14 is installed on the detachable traction ring 9. The detachable traction ring 9 is installed on the slide plate 703 through the second locking screw 14. Limit blocks 10 are installed near both ends of the screw sliding mechanism 7, and the limit blocks 10 can limit the left and right positions of the slide plate 703.

[0027] It should be noted that the present application includes multiple detachable traction rings 9, and the ring holes opened in the middle of each detachable traction ring 9 are of different sizes. Such a design can meet the traction needs of coils of different thicknesses.

[0028] The working principle of the utility model is:

[0029] When in use, the coil is wound on the winding shaft 5 through the ring hole in the detachable traction ring 9, and the driving mechanism 6 drives the winding shaft 5 to rotate so that the coil is continuously wound on the winding shaft 5. At the same time, the second motor 8 drives the detachable traction ring 9 to move back and forth left and right through the screw sliding mechanism 7 to guide the coil to be evenly wound on the winding shaft 5. After the winding is completed, it is only necessary to push the winding shaft 5 toward one of the elastic plug-in components 4 so that the other end of the winding shaft 5 is separated from the other elastic plug-in component 4 and the winding shaft 5 can be removed. When installing a new winding shaft 5, first align one end of the new winding shaft 5 with one of the elastic plug-in components 4 and insert it on it, then press the elastic plug-in component 4 inward and then connect the other end of the winding shaft 5 with the other elastic plug-in component 4. When coils of different thicknesses need to be processed, the second locking screw 14 can be directly unscrewed to replace the traction ring with other sizes of through holes in the middle.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An inductor winding machine, comprising a base (1), a riser (2) and a winding shaft (5), characterized in that: Two vertical plates (2) are symmetrically mounted on the base (1), bearings (3) are embedded on the two vertical plates (2), an elastic plug assembly (4) is mounted in the middle of the bearing (3), a winding shaft (5) is detachably mounted between the two elastic plug assemblies (4), a driving mechanism (6) is mounted on the outer side of the vertical plate (2) on one side of the base (1), the driving mechanism (6) is connected to the elastic plug assembly (4), two limiting rings (11) are mounted on the winding shaft (5), a screw rod sliding mechanism (7) is mounted between the two vertical plates (2) in front of the winding shaft (5), and a detachable traction ring (9) is mounted on the screw rod sliding mechanism (7).

2. An inductor winding device according to claim 1, characterized in that: The elastic plug-in assembly (4) comprises an insert rod (401), a spring (402), a plug (403) and a limiting protrusion (404); the insert rod (401) is rotatably connected to the bearing (3); a groove is provided at one end of the insert rod (401) facing the winding shaft (5); a spring (402) is installed in the groove; a plug (403) is installed at one end of the spring (402) facing outward; and the plug (403) is plugged into and matched with a slot (15) provided at the end of the winding shaft (5).

3. An inductor winding device according to claim 2, characterized in that: A limiting protrusion (404) is installed on the plug (403).

4. The inductor winding device according to claim 1, characterized in that: The driving mechanism (6) comprises a small gear (601), a large gear (602) and a first motor (603); the large gear (602) is mounted on the end of the insertion rod (401); the first motor (603) is mounted on the vertical plate (2); the small gear (601) is mounted on the output shaft of the first motor (603) and meshes with the large gear (602).

5. The inductor winding device according to claim 1, characterized in that: The screw rod sliding mechanism (7) comprises a slide groove (701), a ball screw (702) and a slide plate (703); the slide groove (701) is provided with a ball screw (702); one end of the ball screw (702) is directly connected to an output shaft of a second motor (8) installed on an outer wall of the slide groove (701); and the slide plate (703) is installed on the ball screw (702).

6. The inductor winding device according to claim 1, characterized in that: A second locking screw (14) is installed on the detachable traction ring (9), and the detachable traction ring (9) is installed on the slide plate (703) through the second locking screw (14).

7. The inductor winding device according to claim 1, characterized in that: Four brake casters (13) are installed at the bottom of the base (1).

8. The inductor winding device according to claim 1, characterized in that: Limiting blocks (10) are installed near both ends of the screw rod sliding mechanism (7).

9. The inductor winding device according to claim 1, characterized in that: The upper sliding sleeve of the winding shaft (5) is provided with two limiting rings (11), and the limiting rings (11) are installed with first locking screws (12). The limiting rings (11) are fixedly connected to the winding shaft (5) via the first locking screws (12).

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