Enameled wire winding device

Abstract

The present invention relates to the technical field of enameled wire winding, and specifically discloses an enameled wire coil winding device, comprising: a winding device, a lead-in device, and two winding wheels that can be sleeved on both sides of the winding device, wherein a wire clamping groove is opened in a radial direction on one side of the two winding wheels that are close to each other, a buckle that cooperates with the wire clamping groove and fixes one end of the enameled wire is installed on the winding device, an angle adjustment component is installed between the winding wheel and the wire clamping groove, and is used to make the wire clamping groove cooperate with the buckle, a wire pressing plate for making the enameled wire slide toward the axis center of a rotating shaft is arranged in the middle of the winding device, and a cutting knife is arranged on the wire pressing plate. The present invention winds the enameled wire into a twist shape through a dividing plate to avoid the enameled wire being scattered after winding, and makes the enameled wire approach the buckle when passing through the wire pressing plate, and the lead-in device guides the enameled wire to the buckle on the other side for fixing, and cuts the enameled wire when passing through the cutting knife, so as to realize the replacement of the enameled wire without stopping the machine.

Description

Technical Field

[0001] The invention relates to the technical field of enameled wire winding, and in particular to an enameled wire coiling device. Background Art

[0002] Enameled wire is the main raw material for products such as motors, electrical appliances and household appliances. In particular, the electric power industry has achieved sustained and rapid growth in recent years. The rapid development of household appliances has brought a wider range of applications for enameled wires, and along with it, higher requirements have been placed on enameled wires. Specialized wire-winding devices are used in the production process of enameled wires.

[0003] A Chinese patent document with publication number CN113879907B discloses an enameled wire coil winding device, comprising two sets of turntables coaxially rotatably arranged on a base, a clamping cavity that can clamp the wire coil and make the wire coil coaxially rotate is formed between the two sets of turntables; the two sets of turntables can approach or move away from each other along the axial direction of the turntable, and a locking member is arranged on the base to lock the axial position of the two sets of turntables when the wire coil is clamped; the invention has two mounting frames for mounting barrels, and the mounting frames are driven to rotate by the turntables so that the mounting frames are alternately located on one side of the guide wheel, and the enameled wire is alternately wound. When the enameled wire on one barrel is full, the other barrel can be used to quickly take over the winding of the enameled wire, thereby reducing the downtime of the enameled wire production line and even avoiding downtime, thereby improving the production efficiency of the enameled wire production line. By driving the guide wheel to rotate around the barrel through the third motor, the enameled wire can be automatically wound around the barrel for several weeks, so that the enameled wire and the barrel are fixed, avoiding the step of manually fixing the enameled wire and the barrel again every time the barrel is replaced and used alternately, thereby further improving the production efficiency of the enameled wire production line.

[0004] The above technical solution reduces the downtime of the enameled wire winding by setting two sets of turntables, but does not take into account the problem of how to fix the enameled wire after it is fully wound on the turntable. Once the enameled wire is cut, the machine needs to be stopped to fix the wound enameled wire before continuing to wind. Summary of the invention

[0005] The invention provides an enameled wire coiling device, aiming to solve the problem in the related art that the enameled wire needs to be stopped during winding.

[0006] A wire winding device for an enameled wire coil comprises a wire winding device and a wire guide device, and further comprises: two wire winding wheels which can be sleeved on both sides of the wire winding device, a wire clamping groove is provided on one side of the two wire winding wheels close to each other in a radial direction, a buckle which cooperates with the wire clamping groove and fixes one end of the enameled wire is installed on the wire winding device, an angle adjustment component is installed between the wire winding wheel and the wire clamping groove, and is used to make the wire clamping groove cooperate with the buckle, a wire pressing plate for making the enameled wire slide along the wire clamping groove is provided in the middle of the wire winding device, and a cutting knife is provided on the wire pressing plate; the winding component comprises a supporting part and a wire winding part, and the wire winding part is semi- The wire winding device is annular and has a dividing plate extending from the middle of the ring, which is used to divide the semi-ring into two accommodating spaces for accommodating the two ends of the enameled wire. The buckle can contact the supporting part and push the supporting part to slide along the circumference of the winding wheel. The winding device is equipped with a driving part for driving the winding part to rotate along the axis of the semi-ring and thus wind the two ends of the enameled wire. The winding device is provided with a driving part for driving the winding part to rotate. The winding device is also equipped with a resetting component for resetting the supporting part; the driving component is installed on the winding device, and is used to move the winding component along the axis direction of the winding wheel.

[0007] The wire guide device guides the enameled wire to the buckle on the other side for fixing, and cuts the enameled wire when passing through the cutting knife, so as to realize the replacement of the enameled wire without stopping the machine. The winding wheel full of enameled wire rotates to drive the enameled wire to move into the winding part. When the dividing plate is driven to rotate by the driving part, the ends of the enameled wire can be wound into a twist shape, and the buckle is unlocked by the collision of the buckle with the supporting part, so that the winding wheel can be removed from the winding device, and the ends of the enameled wire are twisted and will not be scattered, which is convenient for subsequent transportation, packaging and other operations.

[0008] Preferably, the winding device includes a support frame, a rotating shaft is rotatably arranged on the support frame, a driving motor is installed on the support frame, and a transmission mechanism is connected between the driving motor and the support frame; the enameled wire is wound on the winding wheel through the winding device.

[0009] Preferably, the lead-in device includes a screw mechanism, on which is mounted a servo motor for driving the screw mechanism to operate, and on the screw nut of the screw mechanism is mounted a lead-in part, which includes a wire threading hole, an electric telescopic rod and a wire pressing wheel; the lead-in device enables the enameled wire to be tightly wound around the winding roller.

[0010] Preferably, the angle adjustment assembly includes a mounting disk fixedly mounted on a rotating shaft, an arc groove being provided on a side of the mounting disk close to the winding wheel, a compression spring being arranged along the direction in which the arc groove is provided, an arc block being slidably disposed in the arc groove being installed at one end of the compression spring, a locking assembly for locking the arc block being installed on the mounting disk, an elastic block which can extend into the arc groove being installed on the winding wheel, the locking assembly including a locking hole provided on the arc block, a locking block sliding along the axial direction of the mounting disk, a first spring being installed between the locking block and the mounting disk; the angle adjustment assembly is used to ensure that the wire clamping groove on the winding wheel installed each time can accurately correspond to the buckle.

[0011] Preferably, the driving assembly includes a hydraulic rod, a trapezoidal block is installed at the movable end of the hydraulic rod, guide grooves are provided on both side edges of the trapezoidal block, support plates are slidably arranged in the guide grooves, the two support plates slide along the axial direction of the rotating shaft, and the winding assembly is installed on the support plate to prevent the end of the enameled wire from contacting the winding assembly when the enameled wire is wound.

[0012] Preferably, the supporting part includes a mounting groove provided on the supporting plate, the mounting groove is concentrically arranged with the rotating shaft, a sliding block is slidably arranged in the mounting groove, a push plate is fixedly arranged on the sliding block, an annular groove is provided on the inner wall of the sliding block, the winding part is rotatably arranged in the annular groove, the driving part includes an arc-shaped rack provided on the supporting plate, a gear is provided in the arc-shaped rack, and the gear is fixedly connected to the dividing plate, when the enameled wire is fully wound around the winding wheel, the ends of the enameled wire can be wound into a twist shape to avoid the enameled wire being scattered.

[0013] Preferably, the reset assembly comprises a slot formed on the support plate, a stopper which can contact with the sliding block is slidably disposed in the slot, and a reset spring is disposed between the stopper and the slot, so that the support portion can be reset.

[0014] By adopting the above technical solution, the beneficial effects of the present invention are as follows:

[0015] 1. When winding the enameled wire, fix the enameled wire on the buckle on one side for winding, then start the winding device and perform the winding operation on the enameled wire. When the enameled wire on the winding wheel on one side is fully wound, the winding wheel rotates and passes through the wire pressing plate to make the enameled wire close to the buckle. When passing through the cutting knife, the enameled wire is cut off. When the winding wheel rotates, both ends of the enameled wire enter the winding part. When the gear lever on the buckle pushes the sliding block to slide in the arc groove, the gear rotates and causes the dividing plate to rotate. The enameled wire is wound into a twist shape through the dividing plate to avoid the enameled wire being scattered after winding, which is convenient for subsequent transportation, packaging and other operations.

[0016] 2. When winding the wire, pass the end of the enameled wire through the lead-in device and fix it on the buckle. The winding device is running to wind the enameled wire around the winding wheel. When installing the winding wheel, set the angle adjustment component so that when the winding wheel is installed on the rotating shaft, the position of the wire groove corresponds to the position of the buckle. After the winding wheel is fully wound with the enameled wire, the enameled wire passes through the wire pressing plate to make the enameled wire approach the buckle. The lead-in device guides the enameled wire to the buckle on the other side for fixation, and cuts the enameled wire when passing through the cutting knife, so that the enameled wire can be replaced without stopping the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic structural diagram of the coordination between the winding wheel and the rotating shaft of the present invention.

[0019] Figure 3 It is a schematic structural diagram of the winding assembly of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the locking assembly and the elastic block of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the winding portion of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the driving assembly of the present invention.

[0023] Figure numerals: 1, winding device; 11, support frame; 12, driving motor; 13, transmission mechanism; 14, rotating shaft; 2, lead device; 21, screw mechanism; 22, servo motor; 23, lead part; 3, winding wheel; 31, wire clamping groove; 32, buckle; 321, clamping groove; 322, arc card; 323, elastic clamping claw; 324, gear lever; 325, baffle; 33, wire pressing plate; 34, cutting knife; 4, angle adjustment assembly; 41, mounting plate; 42, arc groove; 43, compression spring; 44, arc block; 45, locking assembly; 451. locking hole; 452. locking block; 453. first spring; 46. elastic block; 461. slider; 462. second spring; 5. winding assembly; 51. supporting portion; 511. mounting groove; 512. sliding block; 513. annular groove; 514. push plate; 52. winding portion; 53. driving portion; 531. arc-shaped rack; 532. gear; 54. reset assembly; 541. slotting; 542. block; 543. reset spring; 6. driving assembly; 61. hydraulic rod; 62. trapezoidal block; 63. guide groove; 64. supporting plate. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0025] like Figure 1-Figure 6 As shown, an enameled wire coil winding device includes a winding device 1 and a lead device 2, and also includes: two winding wheels 3 that can be sleeved on both sides of the winding device 1, and the two winding wheels 3 are each provided with a wire clamping groove 31 along the radial direction on one side close to each other, and the winding device 1 is equipped with a buckle 32 that cooperates with the wire clamping groove 31 and fixes one end of the enameled wire, and an angle adjustment component 4 is installed between the winding wheel 3 and the wire clamping groove 31, which is used to make the wire clamping groove 31 cooperate with the buckle 32, and a wire pressing device for making the enameled wire slide along the wire clamping groove 31 is provided in the middle of the winding device 1 Plate 33, a cutting knife 34 is arranged on the wire pressing plate 33; a winding assembly 5, comprising a supporting portion 51 and a winding portion 52, the winding portion 52 is semi-annular and a dividing plate extends from the middle of the ring, the dividing plate is used to divide the semi-annular into two accommodating spaces for accommodating the two ends of the enameled wire, a driving portion 53 that rotates along the axis of the semi-annular and then winds the two ends of the enameled wire, and a resetting assembly 54 for resetting the supporting portion 51 is also installed on the winding device 1; a driving assembly 6, installed on the winding device 1, is used to move the winding assembly 5 along the axial direction of the winding wheel 3.

[0026] In a specific embodiment of the present invention, the winding device 1 includes a support frame 11, a rotating shaft 14 is rotatably arranged on the support frame 11, a driving motor 12 is installed on the support frame 11, a transmission mechanism 13 is connected between the driving motor 12 and the support frame 11, the transmission mechanism 13 is a power transmission mechanism such as a transmission belt or a transmission chain, and a reducer is installed between the transmission mechanism 13 and the driving motor 12; after the driving motor 12 is decelerated by the reducer, the power is transmitted to the rotating shaft 14 through the transmission mechanism 13, driving the rotating shaft 14 to rotate, and when the winding wheel 3 is sleeved on the rotating shaft 14, it rotates with the rotating shaft 14.

[0027] like Figure 1As shown, the lead device 2 includes a screw mechanism 21, on which a servo motor 22 for driving the screw mechanism 21 is installed, and a lead portion 23 is installed on the screw nut of the screw mechanism 21, and the lead portion 23 includes a threading hole, an electric telescopic rod and a wire pressing wheel; when winding the enameled wire, firstly one end of the enameled wire is passed through the threading hole, and then the end of the enameled wire is fixed on the winding wheel 3 by the buckle 32, and then the motor 12 is driven to rotate the rotating shaft 14 to drive the winding wheel 3 to rotate, so that the enameled wire is wound on the winding wheel 3, when the screw mechanism 21 is running, the lead portion 23 runs along the axial direction of the winding wheel 3, and then the enameled wire is evenly arranged on the winding wheel 3, as the number of turns of the enameled wire wound on the winding wheel 3 increases, the electric telescopic rod is gradually shortened, and the length of the electric telescopic rod always enables the wire pressing wheel to tightly wind the enameled wire on the winding wheel 3, so that the enameled wire wound on the winding wheel 3 is tightly wound.

[0028] The positions of the buckles 32 on the two rotating shafts 14 have a certain angle between their projections on the plane; since the two winding wheels 3 rotate synchronously, when the wire guide device 2 guides the enameled wire to the winding wheel 3 on the other side from one of the winding wheels 3, the winding wheel 3 can just enter the wire clamping groove 31 on the winding wheel 3.

[0029] The angle adjustment assembly 4 includes a mounting plate 41 fixedly arranged on the rotating shaft 14, an arc-shaped groove 42 is opened on the mounting plate 41 near the side of the winding wheel 3, a compression spring 43 is arranged along the opening direction of the arc-shaped groove 42, one end of the compression spring 43 is installed with an arc-shaped block 44 slidably arranged in the arc-shaped groove 42, a locking assembly 45 for locking the arc-shaped block 44 is installed on the mounting plate 41, and an elastic block 46 that can extend into the arc-shaped groove 42 is installed on the winding wheel 3; it should be noted that in order to prevent the elastic block 46 from contacting the compression spring 43, a cover plate is arranged on the arc-shaped groove 42 along the arrangement direction of the compression spring 43, and when the elastic block 46 abuts against the mounting plate 41, it contacts the cover plate; when the winding wheel 3 is installed on the rotating shaft 14, in order to ensure that the wire clamping groove 31 is connected to the position of the buckle 32 each time it is installed, when the winding wheel 3 is installed on the rotating shaft 14, the operator can hold the winding wheel 3 and put it on the rotating shaft 14 and wind the wire. The wheel 3 moves and is pressed in the direction of the mounting disk 41, and the elastic block 46 is compressed. When the rotating shaft 14 rotates, the elastic block 46 abuts against the mounting disk 41 until the elastic block 46 enters the arc groove 42. Under the inertia of the rotating shaft 14, the elastic block 46 contacts the arc block 44 and pushes the arc block 44 to slide along the arc groove 42 for a distance. After the elastic block 46 enters the arc groove 42, the operator can let go, and the operator can be prevented from being injured by the inertia of the rotation of the rotating shaft 14. After waiting for a period of time, the compression spring 43 pushes the arc block 44 to reset, and the arc block 44 pushes the elastic block 46 to move. When the arc block 44 is completely reset, the wire clamping groove 31 on the winding wheel 3 corresponds to the position of the buckle 32 on the winding device 1. At this time, the operator pushes the winding wheel 3 again to make the locking assembly 45 fix the arc block 44 in the arc groove 42. At this time, the winding wheel 3 rotates with the rotating shaft 14.

[0030] In a specific embodiment of the present invention, the locking assembly 45 includes a locking hole 451 opened on the arc block 44, a locking block 452 sliding along the axial direction of the mounting disk 41, and a first spring 453 is installed between the locking block 452 and the mounting disk 41; when the winding wheel 3 contacts the rotating shaft 14, the winding wheel 3 will squeeze the first spring 453, so that the locking block 452 enters the locking hole 451, and then fixes the arc block 44 in the arc groove 42.

[0031] like Figure 4As shown, the elastic block 46 includes a slider 461 arranged to slide along the axial direction of the winding wheel 3, and a second spring 462 is installed between the slider 461 and the winding wheel 3; when the winding wheel 3 is placed on the rotating shaft 14, the second spring 462 is in a compressed state, when the slider 461 enters the arc groove 42, the second spring 462 is in an extended state, and when the locking block 452 enters the locking hole 451, the first spring 453 and the second spring 462 are both in a compressed state. It should be noted that the elastic force of the first spring 453 and the second spring 462 is much smaller than the elastic force of the compression spring 43. When the first spring 453 and the second spring 462 are both in a compressed state, the winding wheel 3 will not slide along the axial direction of the rotating shaft 14.

[0032] In a specific embodiment of the present invention, the buckle 32 includes a slot 321, on which an arc-shaped card 322 is rotatably provided, and between the slot 321 and the arc-shaped card 322 there is an elastic claw 323 that can be mutually buckled, and a gear lever 324 extends from one side of the hinge axis of the slot 321 and the arc-shaped card 322, and a baffle 325 is also installed on the arc-shaped card 322; when winding the enameled wire, the enameled wire is first placed on the baffle 325 and pressed down, and the baffle 325 is pressed down. 5 drives the arc-shaped card 322 to rotate, so that the elastic claw 323 between the card slot 321 and the arc-shaped card 322 is buckled, and the card buckle 32 fixes one end of the enameled wire. When the enameled wire on the winding wheel 3 on one side is fully wound, the enameled wire is introduced into the wire clamping groove 31 on the winding wheel 3 on the other side through the wire guide device 2. When the electric telescopic rod drives the wire pressing wheel to press down, the enameled wire enters the card buckle 32 and presses the blocking piece 325 downward to fix one end of the enameled wire.

[0033] The wire pressing plate 33 is an arc-shaped plate, and the cutting knife 34 is arranged in the middle part of the arc-shaped plate along the axial direction of the rotating shaft 14. After the winding wheel 3 on one side is fully wound with the enameled wire, the lead-in part 23 moves toward the winding wheel 3 on the other side. The enameled wire contacts the arc-shaped plate and slides along the wire clamping groove 31 under the guidance of the arc-shaped plate. The lead-in part 23 guides the enameled wire to the buckle 32 on the other side. When the two arc-shaped plates continue to rotate, the enameled wire will contact the cutting knife 34 and break.

[0034] When the two winding wheels 3 continue to rotate, the winding wheel 3 that has not yet been wound with the enameled wire performs the winding operation. When the winding wheel 3 that has been fully wound with the enameled wire rotates, the winding assembly 5 winds the enameled wire at both ends and twists the enameled wire into a twist shape, thereby avoiding confusion of the enameled wire on the winding wheel 3 that has been fully wound with the enameled wire. During the period from when the enameled wire is cut off to when it is twisted into a twist shape, the cut end of the enameled wire is stuck in the wire clamping groove 31, so as to fix the enameled wire for a short time.

[0035] When the winding wheel 3 fully wound with the enameled wire rotates and approaches the winding portion 52, the driving assembly 6 drives the winding portion 52 to move toward the winding wheel 3. Before the winding wheel 3 is fully wound with the enameled wire, the winding assembly 5 is away from the winding wheel 3 to avoid the end of the enameled wire from contacting the winding portion 52 during winding.

[0036] The driving assembly 6 includes a hydraulic rod 61, a trapezoidal block 62 is installed at the movable end of the hydraulic rod 61, guide grooves 63 are provided on both sides of the trapezoidal block 62, support plates 64 are slidably arranged in the guide grooves 63, the two support plates 64 slide along the axial direction of the rotating shaft 14, and the winding assembly 5 is installed on the support plates 64; when the winding assembly 5 needs to work, the hydraulic rod 61 rises and pushes the trapezoidal block 62 to rise, thereby causing the two support plates 64 to move toward the winding wheel 3 respectively.

[0037] like Figure 3 As shown, the support portion 51 includes a mounting groove 511 provided on the support plate 64, the mounting groove 511 is concentrically arranged with the rotating shaft 14, a sliding block 512 is slidably arranged in the mounting groove 511, a push plate 514 is fixedly arranged on the sliding block 512, an annular groove 513 is provided on the inner wall of the sliding block 512, the winding portion 52 is rotatably arranged in the annular groove 513, and the driving portion 53 includes an arc-shaped rack 531 provided on the support plate 64, a gear 532 is provided in the arc-shaped rack 531, and the gear 532 is fixedly connected to the dividing plate;

[0038] When the rotating shaft 14 and the winding wheel 3 rotate, the two ends of the enameled wire on the winding wheel 3 enter the two accommodating spaces respectively, that is, the two ends of the enameled wire are respectively located on both sides of the dividing plate, the gear rod 324 contacts the push plate 514 and pushes the sliding block 512 to slide along the mounting groove 511, and when the winding part 52 moves with the sliding block 512, the gear 532 rotates when it moves in the arc-shaped rack 531, and the gear 532 drives the dividing plate to rotate and twists the enameled wire into a twist shape. When the winding wheel 3 is removed from the rotating shaft 14, the enameled wire will not be scattered.

[0039] The reset assembly 54 includes a slot 541 formed on the support plate 64, in which a stopper 542 that can contact the sliding block 512 is slidably arranged, and a reset spring 543 is arranged between the stopper 542 and the slot 541; when the sliding block 512 contacts the stopper 542, the stopper 542 will be pushed to slide in the slot 541, and when the stopper 542 moves to the end of one end of the slot 541, the gear lever 324 will rotate and disengage the elastic claw 323, thereby releasing the lock on the enameled wire by the buckle 32, and the wound enameled wire can be removed from the rotating shaft 14 at this time. At this time, the winding wheel 3 on the other side can still perform the winding operation normally without stopping. The reset spring 543 will push the stopper 542 to reset, thereby pushing the sliding block 512 to reset, and prepare for the next winding of the enameled wire.

[0040] Specific working principle:

[0041] When winding the enameled wire, the enameled wire is fixed on the buckle 32 on one side for winding, and then the winding device 1 is started and the enameled wire is wound. When the enameled wire on the winding wheel 3 on one side is fully wound, the lead-in device 2 leads the enameled wire to the winding wheel 3 on the other side. When each winding wheel 3 is installed, the angle adjustment component 4 is used to make the position of the wire clamping groove 31 correspond to the buckle 32 each time the winding wheel 3 is installed on the rotating shaft 14. The lead-in device 2 guides the enameled wire into the buckle 32 through the wire clamping groove 31 and fixes the enameled wire through the buckle 32. When the winding wheel 3 rotates, it passes through the wire pressing plate 33 to make the enameled wire close to the buckle 32, and cuts the enameled wire when passing through the cutting knife 34. When the winding wheel 3 rotates, the head and tail ends of the enameled wire enter the winding part 52. When the gear lever 324 on the buckle 32 pushes the sliding block 512 to slide in the mounting groove 511, the gear 532 rotates and causes the dividing plate to rotate, and the enameled wire is wound into a twist shape through the dividing plate. When the stop block 542 moves to the end of one end of the slot 541, the gear lever 324 will rotate and disengage the elastic claw 323. Then, when the winding wheel 3 is removed from the rotating shaft 14, the enameled wire will not be scattered. At this time, the end of the enameled wire on the winding wheel 3 on the other side is fixed by the buckle 32 on the other side, and the winding wheel 3 can be wound normally. The two winding wheels 3 perform winding operations alternately without stopping the whole process, thereby improving the winding efficiency.

[0042] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An enameled wire coiling device, comprising a winding device and a lead-in device, characterized in that: Also includes: Two winding wheels can be sleeved on both sides of the winding device, and the two winding wheels are provided with wire clamping grooves in the radial direction on the sides close to each other. The winding device is provided with a buckle that cooperates with the wire clamping groove and fixes one end of the enameled wire. An angle adjustment component is installed between the winding wheel and the wire clamping groove to make the wire clamping groove cooperate with the buckle. A wire pressing plate for making the enameled wire slide along the wire clamping groove is provided in the middle of the winding device, and a cutting knife is provided on the wire pressing plate; The winding assembly comprises a support part and a winding part, the winding part comprises a semi-ring and a dividing plate extending from the middle of the semi-ring, the dividing plate is used to divide the semi-ring into two accommodating spaces for accommodating the ends of the enameled wire, the buckle can contact the support part and push the support part to slide along the circumference of the winding wheel, the winding device is equipped with a driving part for driving the winding part to rotate along the axis of the semi-ring and thus wind the ends of the enameled wire, and the winding device is also equipped with a resetting assembly for resetting the support part; A driving assembly, mounted on the winding device, for moving the winding assembly along the axis of the winding wheel; The winding device comprises a support frame, on which a rotating shaft is rotatably arranged; The buckle comprises a card slot, on which an arc-shaped card is rotatably arranged, and between the card slot and the arc-shaped card there are elastic claws that can be buckled with each other, a gear lever extends to one side of the hinge axis of the card slot and the arc-shaped card, and a blocking piece is also installed on the arc-shaped card; The angle adjustment assembly includes a mounting plate fixedly arranged on the rotating shaft, an arc groove is opened on the side of the mounting plate close to the winding wheel, a compression spring is arranged along the opening direction of the arc groove, an arc block slidably arranged in the arc groove is installed at one end of the compression spring, a locking assembly for locking the arc block is installed on the mounting plate, and an elastic block that can extend into the arc groove is installed on the winding wheel; The elastic block comprises a slider which is arranged to slide along the axial direction of the winding wheel, and a second spring is installed between the slider and the winding wheel; The locking assembly comprises a locking hole provided on the arc block, a locking block sliding along the axial direction of the mounting plate, and a first spring installed between the locking block and the mounting plate; The driving assembly includes a hydraulic rod, a trapezoidal block is installed at the movable end of the hydraulic rod, guide grooves are provided on both sides of the trapezoidal block, support plates are slidably arranged in the guide grooves, the two support plates slide along the axial direction of the rotating shaft, and the winding assembly is installed on the support plates; The support part includes a mounting groove provided on the support plate, the mounting groove is arranged concentrically with the rotating shaft, a sliding block is slidably provided in the mounting groove, a push plate is fixedly provided on the sliding block, an annular groove is provided on the inner wall of the sliding block, the winding part is rotatably provided in the annular groove, the driving part includes an arc-shaped rack provided on the support plate, a gear is provided in the arc-shaped rack, and the gear is fixedly connected to the dividing plate; The reset assembly comprises a slot formed on the support plate, a stopper which can contact with the sliding block is slidably arranged in the slot, and a reset spring is arranged between the stopper and the slot.

2. The enameled wire winding device according to claim 1, characterized in that: A driving motor is installed on the support frame, and a transmission mechanism is connected between the driving motor and the support frame.

3. The enameled wire winding device according to claim 1, characterized in that: The lead-in device comprises a lead screw mechanism, on which a servo motor for driving the lead screw mechanism is installed, and a lead-in part is installed on a lead screw nut of the lead screw mechanism, and the lead-in part comprises a threading hole, an electric telescopic rod and a wire pressing wheel.

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