CN116169840A

CN116169840A - Motor coil winding device

Info

Publication number: CN116169840A
Application number: CN202310319571.0A
Authority: CN
Inventors: 雷芳
Original assignee: Shenzhen Envision Motor Co ltd
Current assignee: Shenzhen Envision Motor Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-05-26
Anticipated expiration: 2043-03-29
Also published as: CN116169840B

Abstract

The invention relates to the technical field of motor winding and discloses a motor coil winding device. In addition, through setting up the locating part, can stir the locating part after the wire winding is accomplished and can take off the coil, convenient operation and with low costs, efficiency obtains very big improvement.

Description

Motor coil winding device

Technical Field

The invention relates to the technical field of motor winding, in particular to a motor coil winding device.

Background

The motor generates driving torque as a power source of an electric appliance or various machines, and has the main effects that electric energy is converted into mechanical energy, a coil of the motor is an important component of the motor, the quality of the coil influences the power of the motor, and a winding device is needed to be used for winding in the production process of the motor coil.

At present, the winding machine device is complex, the coil cannot be quickly taken down after the coil is produced, the production efficiency is reduced, and certain adverse effects are brought to practical use.

Disclosure of Invention

The invention aims to provide a motor coil winding device and aims to solve the problem that coil taking and paying-off are inconvenient in the prior art.

The invention is realized in such a way that the motor coil winding device comprises a winding mechanism, a coil, a supporting mechanism and a wire guide mechanism, wherein the coil is arranged above the supporting mechanism, and the supporting mechanism is used for limiting the coil; the winding mechanism is used for winding the coil; the wire guide mechanism is used for guiding the wire in the winding process and is arranged on the winding mechanism; the supporting mechanism comprises a plurality of brackets, a supporting plate and limiting pieces, wherein the brackets are supported at the bottom of the supporting plate, and the limiting pieces are uniformly arranged on the outer circumferential surface of the supporting plate.

Preferably, the support plate is provided with an annular groove, and a plurality of rolling elements are uniformly arranged in the annular groove and used for supporting the coil and can slide relative to the coil.

Preferably, the rolling elements are cylinders or balls.

Preferably, the limiting piece comprises a first connecting plate, a first rotating shaft, a second connecting plate and a limiting plate, wherein the first connecting plate is connected with the supporting plate, the first connecting plate is L-shaped, and the top of the long end of the first connecting plate is connected with two ends of the first rotating shaft; one end of the second connecting plate is sleeved on the peripheral surface of the first rotating shaft, and the other end of the second connecting plate is connected with the limiting plate.

Preferably, the coil comprises a disc and winding terminals uniformly arrayed on the peripheral surface of the disc, and the winding terminals are used for winding wires; the center of the disc is provided with a key slot for connecting with a horizontal rotating mechanism.

Preferably, the bottom surface of the limiting plate is abutted against the upper surface of the disc.

Preferably, the horizontal rotating mechanism comprises a horizontal rotating motor and a horizontal rotating shaft, the horizontal rotating shaft is connected with the key groove, and the horizontal rotating motor drives the horizontal rotating shaft to rotate so as to drive the coil to rotate in the horizontal direction.

Preferably, the winding mechanism comprises a first motor and a rotating rod, and the first motor drives the rotating rod to rotate; one end of the rotating rod is provided with a threaded end, the threaded end is connected with the wire guide mechanism, and the wire guide mechanism can be driven to move forwards and backwards in the horizontal direction by driving the first motor.

Preferably, the wire guide mechanism comprises a moving block, a threaded hole is formed in the moving block and connected with a threaded end through the threaded hole, a third motor is arranged at the top of the moving block and drives a driving wheel to rotate, and the driving wheel is connected with a driven wheel through a synchronous belt; two sides of the synchronous belt are respectively connected with a guide block, and the guide blocks are used for guiding in the wire winding process.

Preferably, the guide block comprises a first guide block and a second guide block, the first guide block comprises a first connecting end and a first guide end, the second guide block comprises a second connecting end and a second guide end, and the first connecting end and the second connecting end are fixedly connected to two sides of the synchronous belt through clamping blocks; the first guide end and the second guide end face towards each other and are respectively positioned at the upper side and the lower side of the winding terminal, and the first guide block and the second guide block can be mutually close to or far away from each other through forward rotation or reverse rotation of the synchronous belt.

Compared with the prior art, this application is through setting up supporting mechanism, and the coil is placed in the supporting mechanism top, supports the coil to and supporting mechanism still can be used to carry out spacing on the vertical direction to the coil, prevents to lead to the inhomogeneous condition of wire winding because of centrifugal force in the rotatory in-process. In addition, through setting up the locating part, can stir the locating part after the wire winding is accomplished and can take off the coil, convenient operation and with low costs, efficiency obtains very big improvement.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a motor coil winding device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a coil provided by an embodiment of the present invention;

FIG. 3 is a schematic view of a supporting mechanism according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a wire guide mechanism according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

The implementation of the present invention will be described in detail below with reference to specific embodiments.

Referring to fig. 1 to 4, a preferred embodiment of the present invention is provided. The motor coil winding device comprises a winding mechanism 1, a coil 2, a supporting mechanism 3 and a wire guide mechanism 4, wherein the coil 2 is arranged above the supporting mechanism 3, and the supporting mechanism 3 is used for limiting the coil 2; the winding mechanism 1 is used for winding the coil 2; the wire guide mechanism 4 is used for guiding wires during winding, and the wire guide mechanism 4 is mounted on the winding mechanism 1.

Specifically, the coil 2 includes a disc 202, and winding terminals 201 uniformly arrayed on the outer peripheral surface of the disc 202, the winding terminals 201 being used to wind wires. The center of the disc 202 is provided with a key slot 203 for connecting the horizontal rotation mechanism 5.

Preferably, a plurality of lightening holes 204 are also provided around the key groove 203 for lightening the weight of the disc 202.

Further, the supporting mechanism 3 comprises a plurality of brackets 301, a supporting plate 302 and a limiting piece, wherein the brackets 301 are supported at the bottom of the supporting plate 302, and are preferably a tripod or a tetrapod; the spacing members are uniformly arranged on the outer circumferential surface of the support plate 302.

Further, an annular groove 303 is formed in the support plate 302, a plurality of rolling elements 304 are uniformly arranged in the annular groove 303, and the rolling elements 304 are used for supporting the coil 2 and can slide relative to the coil 2. Alternatively, the rolling member 304 is a cylinder or a ball.

Further, a through hole 305 is formed in the center of the supporting plate 302 for passing through the horizontal rotation mechanism 5.

Further, the limiting member includes a first connecting plate 306, a first rotating shaft 307, a second connecting plate 308, and a limiting plate 309, wherein the first connecting plate 306 is connected with the supporting plate 302, the first connecting plate 306 is in an L shape, and the top of the long end of the first connecting plate 306 is connected with two ends of the first rotating shaft 307; one end of the second connecting plate 308 is sleeved on the peripheral surface of the first rotating shaft 307, and the other end is connected with the limiting plate 309.

Specifically, the bottom surface of the limiting plate 309 abuts against the upper surface of the disc 202, for limiting the centrifugal force generated by the rotation of the disc 202 in the vertical direction.

In other embodiments, two ends of the first rotating shaft 307 may be vertically embedded on the first connecting plate 306, the second connecting plate 308 is rotationally connected with the first rotating shaft 307, and the limiting plate 309 is connected with the second connecting plate 308, so as to achieve the toggling of the limiting plate 309 in the horizontal direction.

Further, the horizontal rotation mechanism 5 includes a horizontal rotation motor 501 and a horizontal rotation shaft 502, the horizontal rotation shaft 502 is connected with the key slot 203, and the horizontal rotation motor 501 drives the horizontal rotation shaft 502 to rotate, so as to drive the coil 2 to rotate in the horizontal direction.

Through setting up the connection of supporting mechanism 3 and coil 2, can play the effect of supporting coil 2 in vertical direction, also can carry out spacingly in vertical direction simultaneously to prevent coil 2 because of the centrifugal force upward movement that produces in the horizontal rotation process and lead to the wire winding inhomogeneous. After winding is finished, the limiting pieces can be turned upwards, so that the limitation on the coil 2 is rapidly removed, the coil 2 is taken down, the setting cost is low, the operation is convenient, and the efficiency is greatly improved.

Further, the winding mechanism 1 includes a first motor 101 and a rotating rod 102, and the first motor 101 drives the rotating rod 102 to rotate. One end of the rotation rod 102 is provided with a partial screw thread, that is, a screw thread end 1021, and the screw thread end 1021 is connected with the wire guide mechanism 4. By driving the first motor 101, the wire guide mechanism 4 is in threaded connection with the rotating rod 102, so that the wire guide mechanism 4 can be driven to move forwards and backwards in the horizontal direction, and can be matched with the forward and backward operation in the winding process.

Further, the winding mechanism 1 further comprises a second motor 103, a pinion 104 and a large gear 105, the second motor 103 drives the pinion 104 to rotate, and the pinion 104 is meshed with the large gear 105 so as to drive the large gear 105 to rotate. The large gear 105 is eccentrically provided with a plurality of winding rods 106, and the winding rods 106 are provided with wires to be wound.

Wherein the center of the large gear 105 is provided with a through hole 305 for passing the rotation rod 102.

Further, the wire guide mechanism 4 includes a moving block 401, and a threaded hole 4011 is provided in the moving block 401, and is connected to a threaded end 1021 of the rotation lever 102 through the threaded hole 4011. A third motor 402 is arranged at the top of the moving block 401, the third motor 402 drives a driving wheel 403 to rotate, and the driving wheel 403 is connected with a driven wheel 404 through a synchronous belt 405. Two sides of the synchronous belt 405 are respectively connected with a guide block, and the guide blocks are used for guiding in the wire winding process.

Wherein the driven wheel 404 is connected to the moving block 401 via a rotation shaft 406.

Further, the guide blocks comprise a connecting end and a guide end, the connecting end is connected with the synchronous belt 405 through a clamping block 409, the guide end has a certain radian, and the two guide blocks face oppositely.

Specifically, the first guide block 407 includes a first connecting end 4071 and a first guide end 4072, the second guide block 408 includes a second connecting end 4081 and a second guide end 4082, the first connecting end 4071 and the second connecting end 4081 are fixedly connected to two sides of the synchronous belt 405 through clamping blocks 409, and the first guide end 4072 and the second guide end 4082 face towards each other and are located on the upper and lower sides of the winding terminal 201 respectively.

The first guide block 407 and the second guide block 408 can be moved closer to or away from each other by the rotation of the timing belt 405, and specifically, the timing belt 405 rotates forward, the first guide block 407 moves closer to the second guide block 408, the timing belt 405 rotates reversely, and the first guide block 407 moves away from the second guide block 408.

The working principle of the wire guide mechanism 4 is as follows: the wire winding pole 106 is wound with the wire, and the wire is wound on the wire terminal by rotating the wire winding pole on a vertical plane through the driving of the second motor 103, and at this time, the wire mechanism 4 can move back and forth along the axial direction of the wire winding terminal 201, and the wire is close to the outer surface of the wire end in the wire mechanism 4, so that the wire winding is more uniform. When one winding terminal 201 is wound, the first guide block 407 and the second guide block 408 in the wire guiding mechanism 4 are away from each other and gradually move away from the coil 2, at this time, the horizontal rotation mechanism 5 drives the coil 2 to horizontally rotate, the next winding terminal 201 without winding is moved below the winding rod 106, the first motor 101 is turned on, and the wire guiding mechanism 4 is moved above and below the new winding terminal 201 to perform a new winding.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. The motor coil winding device is characterized by comprising a winding mechanism, a coil, a supporting mechanism and a wire guide mechanism, wherein the coil is placed above the supporting mechanism, and the supporting mechanism is used for limiting the coil; the winding mechanism is used for winding the coil; the wire guide mechanism is used for guiding wires in the winding process and is arranged on the winding mechanism; the supporting mechanism comprises a plurality of brackets, supporting plates and limiting pieces, wherein the brackets are supported at the bottoms of the supporting plates, and the limiting pieces are uniformly arranged on the outer circumferential surfaces of the supporting plates.

2. The motor coil winding device according to claim 1, wherein the support plate is provided with an annular groove, and a plurality of rolling elements are uniformly arranged in the annular groove, and the rolling elements are used for supporting the coil and can slide relative to the coil.

3. A motor coil winding apparatus according to claim 2, wherein the rolling member is a cylinder or a ball.

4. The motor coil winding device according to claim 3, wherein the limiting member comprises a first connecting plate, a first rotating shaft, a second connecting plate and a limiting plate, the first connecting plate is connected with the supporting plate, the first connecting plate is in an L shape, and the top of the long end of the first connecting plate is connected with two ends of the first rotating shaft; one end of the second connecting plate is sleeved on the peripheral surface of the first rotating shaft, and the other end of the second connecting plate is connected with the limiting plate.

5. The motor coil winding apparatus of claim 4, wherein the coil comprises a disc and winding terminals uniformly arrayed on an outer peripheral surface of the disc, the winding terminals being for winding the wire; and a key slot is arranged in the center of the disc and is used for connecting a horizontal rotating mechanism.

6. The motor coil winding apparatus of claim 5, wherein a bottom surface of the limiting plate abuts against an upper surface of the disc.

7. The motor coil winding apparatus according to claim 6, wherein the horizontal rotation mechanism includes a horizontal rotation motor and a horizontal rotation shaft, the horizontal rotation shaft is connected to the key slot, and the horizontal rotation motor drives the horizontal rotation shaft to rotate, thereby driving the coil to rotate in a horizontal direction.

8. The motor coil winding apparatus according to claim 7, wherein the winding mechanism includes a first motor and a rotating lever, the first motor driving the rotating lever to rotate; one end of the rotating rod is provided with a threaded end, the threaded end is connected with the wire guide mechanism, and the wire guide mechanism can be driven to move back and forth in the horizontal direction by driving the first motor.

9. The motor coil winding device according to claim 8, wherein the wire guide mechanism comprises a moving block, a threaded hole is formed in the moving block, the moving block is connected with the threaded end through the threaded hole, a third motor is arranged at the top of the moving block, the third motor drives a driving wheel to rotate, and the driving wheel is connected with a driven wheel through a synchronous belt; and two sides of the synchronous belt are respectively connected with a guide block, and the guide blocks are used for guiding in the wire winding process.

10. The motor coil winding device of claim 9, wherein the guide block comprises a first guide block and a second guide block, the first guide block comprises a first connecting end and a first guide end, the second guide block comprises a second connecting end and a second guide end, and the first connecting end and the second connecting end are fixedly connected to two sides of the synchronous belt through clamping blocks; the first guide end and the second guide end face towards each other and are respectively positioned at the upper side and the lower side of the winding terminal, and the first guide block and the second guide block can be mutually close to or far away from each other through forward rotation or reverse rotation of the synchronous belt.