CN216648075U - A winding machine with a magnetic ring rotating device - Google Patents

Abstract

The utility model provides a winding machine with a magnetic ring rotating device, comprising at least one magnetic ring rotating device arranged on an installation platform; the magnetic ring rotating device comprises a rotating platform, a magnetic clamping ring assembly fixed on the rotating platform, and A wire clamping assembly and a rotating assembly; the rotating assembly includes an arc-shaped rack, a driving member and a gear driven by the driving member, and the gear and the arc-shaped rack are engaged with each other. The utility model provides a winding machine with a magnetic ring rotating device. The rotating components in the magnetic ring rotating device adopt the way of intermeshing gears and racks instead of the traditional practical transmission shaft driving and rotating, which can completely Avoid the problem of the collision between the rotating component and the wire when winding; at the same time, the magnetic ring component in the magnetic ring rotating device adopts a motor to drive the opening and closing of a pair of magnetic ring clamps, which can be used for various sizes of magnetic rings. , so that the winding machine can be used for most of the magnetic coils on the market.

Description

A winding machine with a magnetic ring rotating device

technical field

The utility model relates to the technical field of automatic winding processing equipment, in particular to a winding machine with a magnetic ring rotating device.

Background technique

Common mode inductors, also known as common mode inductor coils, are two coils wound on the same iron core magnetic ring, with the same number of turns and phases (or opposite phases). The common mode inductor is essentially a two-way filter. On the one hand, it can filter out the common mode electromagnetic interference on the signal line. On the other hand, it can suppress the electromagnetic interference from being emitted by itself, so as to avoid affecting the normal operation of other electronic devices in the same electromagnetic environment. .

Common mode inductor coils currently on the market can be processed by automated winding machines. In order to minimize the layout space on the installation platform of the existing winding machine, the driving components in the magnetic ring rotating device holding the magnetic ring to rotate are arranged below or above the installation platform, and the driving components of the magnetic ring rotating device and the magnetic ring rotating device are arranged. The actuators are driven by connecting shafts. However, the use of the connecting shaft transmission method causes the wire rod to collide with the connecting shaft during the winding process to scratch the wire rod, which affects the processing quality of the coil.

Utility model content

The purpose of this utility model is to solve the problem that in the existing automatic processing winding machine, the driving part that rotates the clamping magnetic ring adopts the transmission mode of the connecting shaft, which will cause the wire to collide with the connecting shaft during the winding process of the wire, which will affect the coil. Due to the shortcomings of the processing quality, a winding machine with a magnetic ring rotating device is provided.

The technical solution adopted by the utility model to solve the technical problem is: a winding machine with a magnetic ring rotating device, comprising a frame, an installation platform arranged on the frame, and an incoming wire fixed on the installation platform The device, the magnetic ring feeding device, the winding device, the hooking device and the magnetic ring grabbing device, also include at least one magnetic ring rotating device arranged on the installation platform; the magnetic ring rotating device includes a rotating platform, fixed on the The magnetic clamping ring assembly and the wire clamping assembly on the rotating platform and the rotating assembly that drives the rotating platform to rotate horizontally relative to the installation platform; the rotating assembly includes an arc-shaped rack fixed on the installation platform, A driving member fixed on the rotating platform and a gear driven by the driving member, the gear and the arc-shaped rack are engaged with each other; the magnetic clamping ring assembly includes a first fixed on the rotating platform. a drive motor, a pair of magnetic ring clamps arranged on the rotating platform, and a transmission assembly for drivingly connecting the pair of the magnetic ring clamps with the first drive motor; the wire clamping assembly includes a pair of magnetic ring clamps fixed on the rotating platform A mobile platform on the mobile platform, a wire clamping base fixed on the mobile platform, a clamping block hinged with the wire clamping base, and a second driving motor fixed on the mobile platform to drive the clamping block to rotate.

Further, the rotating assembly also includes an arc-shaped guide rail fixed on the installation platform and arranged concentrically with the arc-shaped rack and several groups of guides fixed on the bottom of the rotating platform and located on both sides of the arc-shaped guide rail. components.

Specifically, the guide assembly includes a first vertical rod fixed on the bottom of the rotating platform and a V-shaped bearing fixed on the bottom of the first vertical rod, and the V-shaped bearing is embedded in the arc-shaped guide rail side.

Specifically, the rotating assembly further includes a plurality of supporting and moving assemblies fixed on the bottom of the rotating platform, and the supporting and moving assemblies include a second vertical rod fixed on the side surface of the rotating platform and at least one vertical rod disposed on the first Support bearings on two vertical rods, the support bearings are fixed on the bottom of the second vertical rods and can roll on the installation platform with the movement of the second vertical rods.

Further, the transmission assembly includes a first horizontal guide rail fixed on the rotating platform and arranged horizontally, a pair of translation blocks arranged on the first horizontal guide rail, and a pair of the translation blocks and the first horizontal guide rail. A lift module connected by a driving motor, a pair of the magnetic ring clips are respectively fixed on a pair of the translation blocks.

Specifically, the lifting module includes a vertical guide rail fixed on the rotating platform, a vertical block arranged on the vertical guide rail, and a T connecting the vertical block and the first drive motor fixedly The vertical block is connected with a pair of the translation blocks through a pair of guide rods.

Specifically, the vertical block is provided with a pair of guide grooves arranged in a figure-eight shape, one end of the guide rod is inserted into the guide groove, and the other end is inserted into the translation block.

Further, the wire clamping seat in the wire clamping assembly includes a support plate fixed on the moving platform and a wire clamp plate arranged on the support plate, and the wire clamp plate is provided with a The clamping surface abutting on the tightening block is provided with a wire clamping groove for the wire to be embedded on the clamping surface.

Specifically, the wire clamping seat further includes a rotating shaft disposed on the support plate, a center of the clamping block is provided with a mounting hole inserted at the rotating shaft, and one end of the clamping block has a One end of the L-shaped block abutting against the clamping surface of the clamping plate has a sliding groove movably connected with the second driving motor.

Further, the mobile platform includes a second horizontal guide rail fixed on the rotating platform, a horizontal bracket arranged on the second horizontal guide rail, and a third drive fixed on the rotating platform to drive the horizontal support motor.

The beneficial effect of a winding machine with a magnetic ring rotating device provided by the utility model is that: the winding machine has a magnetic ring rotating device arranged above the installation platform, and the rotating components in the magnetic ring rotating device adopt gears and The method of intermeshing of the racks replaces the traditional method of driving the rotation of the practical transmission shaft, which can completely avoid the collision between the rotating component and the wire during winding, improve the yield of the winding machine, and improve the processing quality of coil winding; at the same time The magnetic ring assembly in the magnetic ring rotating device adopts a motor to drive the opening and closing of a pair of magnetic ring clamps, which can be used for various magnetic rings of different sizes, so that the winding machine can be applied to most magnetic rings on the market. Use wraparound lines.

Description of drawings

1 is a three-dimensional schematic diagram of a winding machine with a magnetic ring rotating device provided by the present utility model;

2 is a schematic three-dimensional structure diagram of a magnetic ring rotating device in a winding machine with a magnetic ring rotating device provided by the present invention;

3 is a schematic diagram of a three-dimensional exploded structure of a magnetic ring rotating device in a winding machine with a magnetic ring rotating device provided by the present invention;

4 is a schematic diagram of a three-dimensional exploded structure of a magnetic ring assembly of a magnetic ring rotating device in a winding machine with a magnetic ring rotating device provided by the present invention.

In the picture: 100-winding machine, 10-rack, 11-installation platform, 12-wire feeding device, 13-magnetic ring device, 14-winding device, 15-wire hooking device, 16-magnetic ring grabbing device;

20-magnetic ring rotating device, 21-rotating platform;

22-clamping magnetic ring assembly, 221-first drive motor, 222-magnetic ring clamp, 223-transmission assembly, 2231-first horizontal guide rail, 2232-translation block, 2233-lifting module, 2233a-vertical guide rail, 2233b- Vertical block, 2233c-T block, 2233d-guide rod, 2233e-guide groove;

23-clamping assembly, 231-moving platform, 2311-second horizontal guide rail, 2312-horizontal bracket, 2313-third drive motor, 232-clamping seat, 2321-support plate, 2322-clamping plate, 2323-clamp Holding surface, 2324-clamping groove, 2325-shaft, 233-clamping block, 2331-installation hole, 2332-L-block, 2333-sliding groove, 234-second drive motor;

24-Rotation assembly, 241-Arc-shaped rack, 242-Driver, 243-Gear, 244-Arc-shaped guide rail, 245-Guide assembly, 2451-First vertical rod, 2452-V-type bearing, 246-Support movement Assembly, 2461 - Second Vertical Rod, 2462 - Support Bearing.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Referring to FIG. 1 , it is a schematic three-dimensional structure diagram of the winding machine 100 provided by the present invention. The winding machine 100 provided by the present invention includes a frame 10, an installation platform 11 arranged on the frame 10, a wire feeding device 12 fixed on the installation platform 11, a magnetic ring feeding device 13, a wire winding device 14, The wire hooking device 15 , the magnetic ring grabbing device 16 and at least one magnetic ring rotating device 20 arranged on the installation platform 11 . In this embodiment, as shown in FIG. 2 , the installation platform 11 is provided with two magnetic ring rotating devices 20 , which can simultaneously perform coil winding operations for the two magnetic rings. The installation platform 11 provided on the frame 10 of the winding machine 100 provided by the present invention is mainly used for fixing and positioning the wire feeding device 12, the magnetic ring feeding device 13, the wire winding device 14 and the magnetic ring gripping device located above it. Take the device 16 and the two magnetic ring rotating devices 20 provided in the present invention. A wire hooking device 15 is provided below the installation platform 11 . The wire feeding device 12 provides wire for the magnetic ring rotating device 20, the magnetic ring feeding device 13 provides the magnetic ring to the magnetic ring rotating device 20, and the wire winding device 14 and the wire hooking device 15 are wire rods from the outside and the inside of the magnetic ring, respectively. Provides guiding and winding functions. The magnetic ring grabbing device 16 provides a material moving operation for the magnetic ring to move from the magnetic ring feeding device 13 to the two magnetic ring rotating devices 20 respectively.

Further, as shown in FIG. 3 , it is an exploded view of the magnetic ring rotating device 20 in the winding machine 100 provided by the present invention. The magnetic ring rotating device 20 provided in the winding machine 100 provided by the present invention is arranged above the installation platform 11 of the winding machine 100 . The magnetic ring rotating device 20 includes a rotating platform 21 and a The magnetic clamping ring assembly 22 , the wire clamping assembly 23 and the rotating assembly 24 for driving the rotating platform 21 to rotate horizontally relative to the installation platform 11 . The rotating platform 21 is driven by the rotating assembly 24 to drive the magnetic clamping ring assembly 22 and the wire clamping assembly 23 located above it to rotate horizontally relative to the installation platform 11 . The magnetic clamping ring assembly 22 on the magnetic ring rotating device 20 is used to clamp the magnetic ring to be wound, and the wire clamping assembly 23 is used to clamp the starting end of the wound wire. During the horizontal rotation of the rotating platform 21 , the magnetic clamping ring assembly 22 and the wire clamping assembly 23 are in a state of synchronous movement. That is, the ends of the magnetic ring and the wire are in a relatively static state. The rotating assembly 24 in the magnetic ring rotating assembly 20 provided by the present invention is arranged above the installation platform 11 and can drive the rotating platform 21 to rotate horizontally. Completely avoid the damage to the wire caused by the collision between the transmission rod and the wire during the winding process.

Further, as shown in FIG. 3 , the rotating assembly 24 in the magnetic ring rotating device 20 provided by the present invention includes an arc-shaped rack 241 fixed on the installation platform 11 , a driving member 242 fixed on the rotating platform 21 , and The gear 243 driven by the driving member 242 meshes with the arc-shaped rack 241 . The arc-shaped rack 241 of the rotating assembly 24 is fixed on the top surface of the installation platform 11 and is located at the station where the magnetic ring rotates. In this embodiment, the outer surface of the arc-shaped rack 241 is provided with external teeth that mesh with the gear 243. The gear 243 is driven by the driving member 242 to rotate horizontally, and during the rotation of the gear 243, the gear 243 is driven to drive The member 242 and the rotating platform 21 move relative to the arc-shaped rack 241 engaged therewith. The rotation of the gear 243 drives the rotating platform 21 to rotate and move along the setting track of the arc-shaped rack 241 . The arc-shaped rack 241 and the gear 243 in the rotating assembly 24 mesh with each other to drive the rotating platform 21 to rotate horizontally relative to the mounting platform 11 , thereby replacing the traditional rotating platform 21 driven by a transmission rod. Therefore, during the rotation of the rotating platform 21 , no rotating components will collide with the wound wires. At the same time, the driving member 242 and the gear 243 of the rotating assembly 24 provided by the present invention are located on the outer side of the entire rotating platform 21, and will not contact with the wire when the wire is wound, which minimizes the effect of the magnetic ring rotating device 20 on the wire winding process. Therefore, the quality of wire winding is improved, and the yield rate of coil processing by the winding machine 200 is improved.

Specifically, as shown in FIG. 3 , the rotating assembly 24 provided by the present invention also includes an arc-shaped guide rail 244 fixed on the installation platform 11 and arranged concentrically with the arc-shaped rack 241 , and several groups of guide rails 244 fixed on the bottom of the rotating platform 21 and located at the bottom of the rotating platform 21 . Guide assemblies 245 on both sides of the arc guide rail 244 . In this embodiment, the arc-shaped guide rail 244 is disposed on the inner side of the arc-shaped rack 241 , that is, the curvature radius of the arc-shaped guide rail 244 is smaller than the curvature radius of the arc-shaped rack 241 , and the arc-shaped guide rail 244 is arranged to rotate The movement of the platform 21 provides stable support and guidance, and the setting of the arc guide 244 will not affect the driving member 242 and the gear 243 .

As shown in FIG. 3 , the bottom of the rotating platform 21 of the rotating assembly 24 is provided with four sets of guide assemblies 245 , and the four sets of guide assemblies 245 are disposed on the inner and outer sides of the arc guide rails 244 opposite to each other. The guide assembly 245 is used to movably connect the arc guide 244 with the rotating platform 21 . Specifically, the guide assembly 245 includes a first vertical rod 2451 fixed on the bottom of the rotating platform 21 and a V-shaped bearing 2452 fixed on the bottom of the first vertical rod 2451 , and the V-shaped bearing 2452 is embedded in the side surface of the arc-shaped guide rail 244 . The V-shaped opening of the V-shaped bearing 2452 is embedded in the arc-shaped guide rail 244 . The four V-shaped bearings 2452 of the four sets of guide assemblies 245 are embedded on both sides of the arc-shaped guide rail 244 in pairs, so that the mutual cooperation of the guide assemblies 245 and the arc-shaped guide rail 244 can realize the horizontal direction of the rotating platform 21 . The limit is to ensure the stability of the rotating platform 21 during the rotation process.

As shown in FIG. 3 , the rotating assembly 24 in the magnetic ring rotating device 100 provided by the present invention further includes a plurality of supporting moving assemblies 246 fixed to the bottom of the rotating platform 21 . The supporting and moving assembly 246 provides the entire rotating platform 21 to rotate in the vertical direction to provide supporting force. In this embodiment, the rotating platform 21 is provided with a set of supporting and moving components 246 on the inner side of the arc-shaped guide rail 244 , and two sets of supporting and moving components 246 are provided on the outer side of the arc-shaped rack 241 . There are three sets of supporting and moving components 246 in total. Provides vertical support and movement assistance for the rotating platform 21 .

Specifically, the supporting moving assembly 246 includes a second vertical rod 2461 fixed on the side surface of the rotating platform 21 and at least one supporting bearing 2462 disposed on the second vertical rod 2461, and the supporting bearing 2462 is fixed on the second vertical rod 2461 The bottom can roll on the mounting platform 11 with the movement of the second vertical rod 2461 . In this embodiment, the bottom of the second vertical rod 2461 is provided with a horizontal rod for fixing the support bearing 2462, and two support bearings 2462 are simultaneously provided on the horizontal rod, so that the outer ring of the support bearing 2462 can abut On the installation platform 11 , when the rotating platform 21 rotates with the rotating assembly 24 , the support bearing 2462 rotates relative to the horizontal rod to provide a rotating support force for the rotating platform 21 . When the rotating platform 21 is relatively stationary, the support bearing 2462 abuts the rotating platform 21 with the mounting platform 11 , provides an upward supporting force for the rotating platform 21 , and ensures the overall stability of the rotating platform 21 .

Further, as shown in FIG. 3 and FIG. 4 , the magnetic ring assembly 22 in the magnetic ring rotating device 20 provided by the present invention includes a first driving motor 221 fixed on the rotating platform 21 and arranged on the rotating platform 21 A pair of magnetic ring clamps 222 and a transmission assembly 223 for drivingly connecting the pair of magnetic ring clamps 222 and the first driving motor 221 . Through the transmission of the transmission assembly 223, a pair of magnetic ring clamps 222 can be moved toward or away from each other under the driving of a first driving motor 221, and the two magnetic ring clamps 222 are simultaneously driven by one motor to move, so that the magnetic ring clamps The assembly 22 can be used for clamping magnetic rings of different sizes, and can meet most of the coil winding requirements of magnetic rings on the market, and complete the clamping of the magnetic rings and the rotation and winding operations of driving the magnetic rings.

Specifically, as shown in FIG. 4 , it is an exploded view of the magnetic ring rotating device 20 provided by the present invention. The transmission assembly 223 in the magnetic ring rotating device 20 includes a first horizontal guide rail 2231 fixed on the rotating platform 21 and arranged horizontally, a pair of translation blocks 2232 disposed on the first horizontal guide rail 2231, and a pair of translation blocks 2232 and The first driving motor 221 is drivingly connected to the lifting module 2233 , and the pair of magnetic ring clamps 222 are respectively fixed on the pair of translation blocks 2232 . The first horizontal guide rail 2231 is fixed on the top surface of the rotating platform 21 , and the translation block 2232 is fixed on the slider of the first horizontal guide rail 2231 , and can translate and slide with the slider on the first horizontal guide rail 2231 . The lifting module 2233 converts the vertical drive of the first driving motor 221 into the horizontal movement of the pair of translation blocks 2232 toward or away from each other.

The lifting module 2233 includes a vertical guide rail 2233a fixed on the rotating platform 21 , a vertical block 2233b arranged on the vertical guide rail 2233a , and a T-shaped block 2233c fixedly connecting the vertical block 2233b and the first driving motor 221 . The top of the vertical block 2233b is provided with a T-shaped groove into which the T-shaped block 2233c can be embedded. In the T-shaped groove of 2233b, the vertical block 2233b can be moved vertically by the first drive motor 221 driven by the connection between the T-shaped block 2233c and the vertical block 2233b. As shown in FIG. 4 , the vertical block 2233b and a pair of translation blocks 2232 are connected in a driving manner through a pair of guide rods 2233d. The vertical block 2233b of the lift module 2233 is provided with a pair of guide grooves 2233e arranged in a figure-eight shape. The bottoms of the pair of guide grooves 2233e are close to each other and the tops are separated from each other. When the vertical block 2233b moves upward with the first driving motor 221, the distance between the two guide rods 2233d gradually decreases, and when the vertical block 2233b moves downward with the first driving motor 221, the two guide rods 2233d The distance between them gradually increases. One end of the guide rod 2233d is inserted into the guide groove 2233e, and the other end is inserted into the translation block 2232, so that when the vertical block 2233b moves upward, a pair of translation blocks 2232 move toward each other, and the vertical block 2233B moves downward , a pair of translation blocks 2232 move opposite to each other.

Further, as shown in FIG. 3 , the magnetic ring rotating device 20 provided by the present invention further includes a wire clamping assembly 23 arranged on the rotating platform 21 . The wire clamping assembly 23 includes a mobile platform 231 fixed on the rotating platform 21 , a wire clamping base 232 fixed on the mobile platform 231 , a clamping block 233 hinged with the wire clamping base 232 , and a driving clamp fixed on the mobile platform 231 The block 233 rotates the second drive motor 234. The moving platform 231 can drive the entire wire clamping base 232 and the clamping block 233 to translate as a whole, so that when the wire feeding device 12 provides wires for the magnetic ring rotating device 20 , it can move horizontally to the front of the wire feeding device 12 to grip the end of the wire. part, and after clamping the wire, it moves horizontally to the initial position.

Specifically, the moving platform 231 includes a second horizontal guide rail 2311 fixed on the rotating platform 21 , a horizontal support 2312 disposed on the second horizontal guide rail 2311 , and a third driving motor 2313 fixed on the rotating platform 21 to drive the horizontal support 2312 . The second horizontal guide rail 2311 and the first horizontal guide rail 221 in the magnetic clamping ring assembly 22 are arranged perpendicular to each other, and the two are in different moving directions in the horizontal direction. The third drive motor 2313 is fixed on the rotating platform 21, and can drive the horizontal bracket 2312 to move horizontally along the direction of the second horizontal guide rail 2311. Through the movement of the horizontal bracket 2312, it drives the wire clamping seat 232 and the clamp on the wire clamping assembly 23. The tight block 233 moves as a whole. The wire clamping seat 232 and the clamping block 233 are located at the top of the horizontal bracket 2312 , and the second horizontal guide rail 2311 is located at the bottom of the horizontal bracket 2312 .

Specifically, as shown in FIG. 3 , the wire clamping seat 232 in the wire clamping assembly 23 in the magnetic ring rotating device 20 includes a supporting plate 2321 fixed on the moving platform 231 and a wire clamping plate 2322 arranged on the supporting plate 2321 . The support plate 2321 is fixed on the horizontal bracket 2312 of the mobile platform 231, the clamping surface 2323 is provided on the clamping plate 2322 and can be abutted with the clamping block 233, and the clamping surface 2323 is provided with a clamp for embedding the wire rod Wire slot 2324. The clamping surface 2323 is located on the outer side of the clamping plate 2322 , and the clamping surface 2323 can be attached to the clamping block 233 to clamp the wire in the clamping groove 2324 of the clamping surface 2323 .

Specifically, the wire clamping seat 232 in the wire clamping assembly 23 further includes a rotating shaft 2325 disposed on the support plate 2321 , and the center of the clamping block 233 is provided with a mounting hole 2331 inserted at the rotating shaft 2325 , and the clamping block 233 The mounting hole 2331 of the cable clamp is sleeved on the rotating shaft 2325 of the wire clamping seat 232 , and the two ends of the clamping block 233 can rotate around the rotating shaft 2325 . One end of the clamping block 233 has an L-shaped block 2332 abutting against the clamping surface 2323 of the clamping plate 2322. When the clamping block 233 rotates, the inner side of the L-shaped block 2332 can abut against the clamping wire On the clamping surface 2323 of the seat 232, the clamping of the wire is realized, and the other end has a sliding groove 2333 movably connected with the second driving motor 234. The driving rod of the second driving motor 234 is provided with an adapter block. The connecting block is inserted into the sliding groove 2333 of the clamping block 233 to realize the movable connection between the second driving motor 234 and the clamping block 233 . When the driving rod of the second driving motor 234 moves downward, one end of the clamping block 233 with the sliding groove 2333 rotates downward with the driving rod, and the other end of the clamping block 233 with the L-shaped block 2332 rotates upward accordingly, Make the L-shaped block 2332 fit with the clamping surface 2323 . When the driving rod of the second driving motor 234 moves upward, the end of the clamping block 233 with the sliding groove 2333 rotates upward, and when the L-shaped block 2332 at the other end of the clamping block 233 rotates downward, the clamping The holding surfaces 2323 are separated to form an opening for the wire to enter between the wire clamping base 232 and the clamping block 233 , so that the wire can enter the wire clamping groove 2324 of the wire clamping base 232 easily.

The winding machine 100 provided by the present invention has a magnetic ring rotating device 20 arranged above the installation platform 11, and the rotating component 24 in the magnetic ring rotating device 20 adopts the gear 243 and the rack to engage with each other instead of the traditional utility model. The way that the drive shaft drives the rotation can completely avoid the collision between the rotating component 24 and the wire during winding, improve the yield of the winding machine 100, and improve the processing quality of the coil winding; The magnetic ring assembly 22 uses a motor to drive the opening and closing of a pair of magnetic ring clips 222, and can be used for various magnetic rings of different sizes, so that the winding machine 100 can be used for most magnetic coils on the market.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (10)

1. A winding machine with a magnetic ring rotating device is characterized by comprising a frame, a mounting platform arranged on the frame, a wire inlet device, a magnetic ring inlet device, a winding device, a wire hooking device and a magnetic ring grabbing device which are fixed on the mounting platform, and at least one magnetic ring rotating device arranged on the mounting platform;

the magnetic ring rotating device comprises a rotating platform, a magnetic ring clamping assembly and a wire clamping assembly which are fixed on the rotating platform, and a rotating assembly which drives the rotating platform to rotate horizontally relative to the mounting platform;

the rotating assembly comprises an arc-shaped rack fixed on the mounting platform, a driving piece fixed on the rotating platform and a gear driven by the driving piece, and the gear is meshed with the arc-shaped rack;

the magnetic ring clamping assembly comprises a first driving motor fixed on the rotating platform, a pair of magnetic ring clamps arranged on the rotating platform and a transmission assembly for connecting the pair of magnetic ring clamps and the first driving motor in a transmission way;

the wire clamping assembly comprises a moving platform fixed on the rotating platform, a wire clamping seat fixed on the moving platform, a clamping block hinged with the wire clamping seat and a second driving motor fixed on the moving platform and driving the clamping block to rotate.

2. The machine as claimed in claim 1, wherein the rotating assembly further comprises an arc-shaped guide fixed to the mounting platform and concentric with the arc-shaped rack, and a plurality of sets of guiding assemblies fixed to the bottom of the rotating platform and located at two sides of the arc-shaped guide.

3. The machine as claimed in claim 2, wherein the guiding assembly comprises a first vertical rod fixed to the bottom of the rotating platform and a V-shaped bearing fixed to the bottom of the first vertical rod, the V-shaped bearing being embedded in a side surface of the arc-shaped guide rail.

4. The machine as claimed in claim 1, wherein the rotating assembly further comprises a plurality of supporting and moving assemblies fixed to the bottom of the rotating platform, the supporting and moving assemblies comprise a second vertical rod fixed to a side of the rotating platform and at least one supporting bearing disposed on the second vertical rod, the supporting bearing is fixed to the bottom of the second vertical rod and can roll on the mounting platform along with the movement of the second vertical rod.

5. The machine as claimed in claim 1, wherein the driving assembly comprises a first horizontal rail fixed to the rotating platform and disposed horizontally, a pair of translation blocks disposed on the first horizontal rail, and a lifting module for driving the pair of translation blocks and the first driving motor, and a pair of magnetic ring clamps are respectively fixed to the pair of translation blocks.

6. The machine as claimed in claim 5, wherein the lifting module comprises a vertical rail fixed on the rotation platform, a vertical block disposed on the vertical rail, and a T-shaped block fixedly connecting the vertical block and the first driving motor, and the vertical block is drivingly connected to the pair of translation blocks through a pair of guide rods.

7. The machine as claimed in claim 6, wherein the vertical block has a pair of guide slots formed in a splayed shape, and the guide rod has one end inserted into the guide slot and the other end inserted into the translation block.

8. The winding machine with a magnetic ring rotating device as claimed in claim 1, wherein the wire clamping seat of the wire clamping assembly comprises a supporting plate fixed on the moving platform and a wire clamping plate disposed on the supporting plate, the wire clamping plate is provided with a clamping surface capable of abutting against the clamping block, and the clamping surface is provided with a wire clamping groove for a wire to be inserted.

9. The winding machine with the magnetic ring rotating device as claimed in claim 8, wherein the wire clamping seat further comprises a rotating shaft disposed on the supporting plate, a mounting hole inserted into the rotating shaft is disposed at a center of the clamping block, one end of the clamping block has an L-shaped block abutting against the clamping surface of the wire clamping plate, and the other end has a sliding groove movably connected to the second driving motor.

10. The machine as claimed in claim 1, wherein the movable platform comprises a second horizontal rail fixed to the rotary platform, a horizontal bracket disposed on the second horizontal rail, and a third driving motor fixed to the rotary platform for driving the horizontal bracket.

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