TWI743822B - Winding method and equipment - Google Patents

Abstract

The present invention provides a winding method and equipment, including: providing a winding device for twisting and winding a plurality of wires; providing a wire supply device with a coil support mechanism and a force control mechanism; the coil support mechanism Supports a plurality of wire coils for winding the wire; the tension control mechanism is provided with a plurality of tension controllers corresponding to each wire coil to control the tension of the wire unwound from each wire coil to the winding device; to make the wire coil support The mechanism and the tension control mechanism are respectively driven by different rotating mechanisms to rotate in the same direction. The wire wound on each coil of the coil support mechanism is transported to the winding device for twisting through the corresponding tension controller. The twisted wire is wound on an iron core; thereby, the twisting and winding of a plurality of wires can meet expectations.

Description

Winding method and equipment

The present invention relates to a winding method and equipment, in particular to a winding method and equipment for winding a plurality of wires to an iron core in a stranded state.

With the advancement of technology, the number of passive components installed in electronic products is increasing. Therefore, the volume of passive components is not only required to be lighter, thinner and shorter, but also to produce better performance. Inductor is a kind of passive components, which During the manufacturing process, wire is wound on the core between the two flanges of an "I"-shaped iron core. The number of wires used or the number of wire windings will affect the performance of the inductor. Generally, the performance is The size is proportional to the number of wires or the number of wire windings; the prior art discloses an inductance coil, which makes a plurality of wires wound on the iron core in a stranded state, and can use more wires with the same number of windings , In order to increase the efficiency of the inductance coil.

In the winding process of the inductance coil wound by twisting in the prior art, not only the plural wires need to be twisted together and wound on the core, but also the wires need to be prevented from being over-twisted and knotted. How to make the stranding and winding of multiple wires meet expectations has always been the direction of continuous research and development in the industry.

The purpose of the present invention is to provide a winding method in which a plurality of wires are twisted and wound.

Another object of the present invention is to provide a device for performing the winding method as described above.

The winding method according to the object of the present invention includes: providing a winding device for twisting and winding a plurality of wires; providing a wire supply device with a coil support mechanism and a force control mechanism; the coil support mechanism supports A plurality of coils for winding wires; the tension control mechanism is provided with a plurality of tension controllers corresponding to each coil to control the tension of the wire unwound from each coil to the winding device; the coil support mechanism The tension control mechanism is driven by different rotating mechanisms to rotate in the same direction, and the wire wound on each coil of the coil support mechanism is transported to the winding device for twisting through the corresponding tension controller. The wire is wound on an iron core.

A winding device according to another object of the present invention includes: a device for performing the winding method as described above.

In the winding method and equipment of the embodiment of the present invention, the wire supply device can supply a plurality of wires to the winding device, and when the winding device twists and winds the plurality of wires on the iron core, the wire The coil support mechanism of the supply device and the tension control mechanism can be driven to rotate to prevent the plurality of wires that have not reached the winding device from being over-twisted and knotted, so that the stranding and winding of the plurality of wires can meet expectations .

A: Wire supply device

A1: Coil support mechanism

A11: Wire reel stand

A111: Connector

A112: Support frame

A113: Mounting parts

A114: Installation pin

A115: Wire coil cover

A1151: Opening

A116: Fixed parts

A12: Wire guide mechanism

A121: fixed seat

A122: Wire guide

A1221: Guide hole

A2: Tension control mechanism

A21: Tension controller

A211: Cleaning wheel

A212: with reel

A213: Movable pulley

A214: Fixed pulley

A215: with line driver

A216: swing arm

A217: Sensor

A217: Elastic parts

A22: Into the wire rack

A23: Pay-off stand

A3: The first rotating mechanism

A31: The first drive

A32: The first belt

A33: The first rotating part

A4: The second rotating mechanism

A41: second drive

A42: Second belt

A43: The second rotating part

B: Winding device

B1: Winding mechanism

B11: Nozzle rotation drive mechanism

B111: Nozzle rotation driver

B112: Nozzle rotation drive belt

B113: Nozzle rotating part

B1131: Nozzle

B12: Y-axis drive mechanism

B13: Z-axis drive mechanism

B14: X-axis drive mechanism

B2: Feeding mechanism

B21: Vibration feeding track

B3: jacking mechanism

B31: jacking seat

B311: Stage

B3111: vertical plane

B3112: horizontal plane

B3113: Suction hole

B4: Rotating core mechanism

B41: The first shaft mechanism

B411: The first block

B412: The first holder

B4121: The first hanging body

B42: The second shaft mechanism

B421: The second block

B422: second holder

B4221: The second hanging body

B423: Rotary core drive

B424: Holder driver

B5: Mobile fixture

C: Skeleton

D1: axis

D2: Rotation axis

D3: Rotation axis

L: coil

L1: Wire

L2: spool

L21: The first fixed part

L22: The second fixed part

L23: Shaft core

L24: Mounting hole

P1: Waiting position

P2: Working position

T: Machine

T1: Countertop

T2: Bench

W: iron core

W1: First flange

W11: first electrode

W12: second electrode

W2: second flange

W21: third electrode

W22: Fourth electrode

W3: core part

Fig. 1 is a three-dimensional schematic diagram of a winding device in an embodiment of the present invention.

Fig. 2 is a three-dimensional schematic diagram of the iron core in the embodiment of the present invention.

Fig. 3 is a schematic diagram of the coil in the embodiment of the present invention.

Fig. 4 is a partial schematic diagram of the front side of Fig. 1 in the embodiment of the present invention.

Fig. 5 is a schematic diagram of the left part of Fig. 1 in the embodiment of the present invention.

Fig. 6 is a three-dimensional schematic diagram of the wire reel supporting mechanism in the embodiment of the present invention.

Fig. 7 is a schematic diagram of the wire reel installed on the wire reel rack in the embodiment of the present invention.

Fig. 8 is a three-dimensional schematic diagram of the winding device in the embodiment of the present invention.

Fig. 9 is a schematic diagram of the nozzle rotation driving mechanism provided on the winding mechanism in the embodiment of the present invention.

Fig. 10 is a schematic diagram of the iron core to the end of the vibrating feeding track ready to enter the jacking mechanism in the embodiment of the present invention.

11 is a schematic diagram of the iron core being moved from the waiting position to the working position in the embodiment of the present invention.

Fig. 12 is a schematic diagram of the iron core being held and the nozzle rotating member moved to the side of the iron core in the embodiment of the present invention.

FIG. 13 is a schematic diagram of two wires respectively passing through the first electrode and the second electrode in an embodiment of the present invention.

Fig. 14 is a schematic diagram of a plurality of wires being twisted and wound on the core part of the coil in the embodiment of the present invention.

15 is a schematic diagram of two wires passing through the third electrode and the fourth electrode respectively in the embodiment of the present invention.

Please refer to FIG. 1, the winding method of the embodiment of the present invention can be illustrated as an example of the winding device shown in the figure. The winding device is provided with a wire supply device A and a winding device B on the same machine T. The wire supply device A is suspended by a frame C and maintains a predetermined distance from a table T1 of the machine T. The winding device B is arranged on the table T1 and is located in the space below the wire supply device A.

Please refer to Figures 1, 2, and 3, the winding device is used to wind a plurality of wires L1 on an iron core W; the iron core W is provided with a first flange portion W1 and a second flange portion W2. Two ends of a core portion W3; the first flange portion W1 is provided with a first electrode W11 and a second electrode W12 spaced apart, and the second flange portion W2 is provided with a third space spaced apart Electrode W21 and a fourth electrode W22; The wire L1 is supplied by a wire reel L, the wire reel L is provided with a spool L2, the spool L2 is provided with a first fixing portion L21 and a second fixing portion L22 at both ends of a shaft core portion L23, and is provided with a mounting hole L24 Pass through the first fixing portion L21, the second fixing portion L22, and the shaft core portion L23; the wire L1 is wound on the shaft core portion L23, and when the wire L1 needs to be used, the wire L1 will be unwound and separated The shaft core part L23.

Please refer to Figures 1, 4, and 5, the wire supply device A is provided with: a wire coil support mechanism A1, which can support a plurality of wire coils L and the axis D1 of the center of each coil L is kept approximately horizontal and parallel to the table T1; the present invention The embodiment takes two wire coils L as an example, and the axes D1 of the two wire coils L are in a parallel relationship, but not limited to this. The two axis lines D1 can also be arranged at an angle or use more than two wire coils L. For example, when there are three coils L, they can be arranged horizontally; a force control mechanism A2 is located below the coil support mechanism A1, and the tension control mechanism A2 is provided with the corresponding coil support mechanism A1. There are multiple (two in this embodiment) tension controller A21 of the number of coils L. The wire L1 unwound from each coil L can be controlled by each tension controller A21 (in Figure 5 because one of the coils L and tension control The device A21 is located on the back side, so it only indicates that the front side wire L1 is wound through the tension controller A21) to the winding device B to control the tension of the wire L1 unwound from each coil L to the winding device B; A first rotating mechanism A3 is arranged above the wire coil supporting mechanism A1, and the first rotating mechanism A3 can drive the wire coil supporting mechanism A1 to rotate substantially perpendicular to the rotation axis D2 of the table T1; the first rotation The mechanism A3 is provided with a first driver A31, a first belt A32, and a first rotating member A33. The rotational driving force of the first driver A31 can be transmitted to the first rotating member A33 via the first belt A32 to make it link with the first rotating member A33. The coil support mechanism A1 rotates; a second rotation mechanism A4 is located below the tension control mechanism A2, which can drive the tension control mechanism A2 to a rotation axis substantially perpendicular to the table surface T1 and coaxial with the rotation axis D2 D3 rotates; the second rotating mechanism A4 is provided with a second driver A41, a second belt A42, and a second rotating member A43. The rotation driving force of the second driver A41 can be transmitted to the second belt A42 through the second belt A42. The two rotating parts A43 make it rotate in conjunction with the tension control mechanism A2.

Please refer to Figures 5, 6, and 7, the coil support mechanism A1 is provided with two coil racks A11, each coil rack A11 supports a coil L, and the two coil racks A11 are arranged in the Y axis corresponding to the frame Below the first rotating member A33, each wire reel A11 is provided with an X-axis connection member A111, a Y-axis support frame A112, a mounting member A113, a mounting pin A114, and a cylindrical wire reel cover A115; The wire reel A11 is fixed on the first rotating part A33 by the connecting piece A111. The mounting piece A113 is in the form of a sheet and has eight flanges arranged in an equally spaced ring. The mounting pin A114 is formed by the The center of the mounting member A113 protrudes horizontally toward one side; the mounting hole L24 of the spool L2 is for the mounting pin A114 to pass through, and the coil L is fixed to the fixing member A116 and the fixing member A116 by a fixing member A116 such as a screw. Between the mounting parts A113, the wire coil L cannot be separated from the mounting pin A114; one end of the wire coil cover A115 can be fixed to the mounting member A113 by screws (not shown), so that the wire coil cover A115 can be Cover the wire coil L to prevent the wire L1 on the wire coil L from being loosened and falling to the lower part to affect the operation; the other end of the wire coil cover A115 has a hollow The opening A1151 allows the wire L1 on the wire coil L to be drawn out through the opening A1151 after being unwound; wherein the inner periphery of the opening A1151 can be provided with a stopper (not shown) such as hair bundles to prevent the wire L1 from being unwound. The wire L1 on the coil L is thrown out from the opening A1151 when the coil support mechanism A1 rotates; one end of the support frame A112 is fixed to the mounting piece A113 of the coil frame A11 set back, and the other end is fixed On the connecting piece A111; one end of the support frame A112 and the connecting piece A111 is provided with a wire guide mechanism A12, which is provided with a fixing seat A121 and a Y-axis elongated wire guide A122, the fixing The seat A121 is fixed at one end of the support frame A112, and the wire guide One end of the guide member A122 is pivoted on the fixing seat A121, and the other end extends horizontally to approximately the center of the opening A1151 of the wire coil cover A115; when the wire coil L needs to be disassembled, the wire guide member A122 can be opposite to The fixing seat A121 pivots so that the wire guide A122 does not interfere with the wire coil L entering and exiting the opening A1151; the wire guide A122 is provided at one end of the opening A1151 with a guide hole A1221 for unwinding The wire L1 is threaded.

Please refer to Figures 4 and 5, the tension control mechanism A2 is provided with two tension controllers A21, a wire-in frame A22 and a wire-paying frame A23. Each tension controller A21 respectively controls the corresponding wires of the wire reel support mechanism A1. For the tension of the wire L1 unwound from the coil L, the two tension controllers A21 are set back above the second rotating member A43 and located between the wire inlet frame A22 and the wire pay-off frame A23. The wire pay-off frame A23 is provided Below the second rotating member A43; each tension controller A21 is provided with a cleaning wheel A211, a wire wheel A212, a moving pulley A213 and a plurality of fixed pulleys A214; wherein the cleaning wheel A211 can be pressed by the wire L1 The surface of the wire L1 is cleaned from dirt; the wire pulley A212 can be driven by a wire drive A215 to rotate and drive the wire L1 to move; the movable pulley A213 is arranged at one end of a swing arm A216 and swings up and down with the swing arm A216. The swing angle of the swing arm A216 can be sensed by a sensor A217 such as an encoder. When the swing arm A216 swings to a preset angle, the sensor A217 can transmit a signal to the tape driver A215. It controls the reel A212 to rotate or stop; the swing arm A216 is acted on by an elastic member A218, and the elastic member A218 provides the downward restoring force of the swing arm A216 after it swings upward.

Referring to Figures 8, 9, and 10, the winding device B is provided with: a winding mechanism B1, which receives a plurality of the wires L1 supplied by the wire supply device A (Figure 1) and twists a plurality of the wires L1; A feeding mechanism B2 is arranged on the table T1. The feeding mechanism B2 is provided with a vibrating feeding track B21, and a plurality of iron cores W are sorted and arranged by the linear feeding flow path of the vibrating feeding track B21 and then discharged from the vibrating feeding track B21 ； A lifting mechanism B3 is provided at the discharge end of the vibrating feed rail B21 to receive the iron core W; a core turning mechanism B4 is provided on the table T1, which can hold the iron core W and rotate the iron core W.

9 and 10, the winding mechanism B1 is provided with: a nozzle rotation driving mechanism B11, a nozzle rotation driver B111, a nozzle rotation driving belt B112, and a nozzle rotation member B113; the nozzle rotation The piece B113 is provided with a plurality of nozzles B1131 corresponding to the number of coils L (Figure 4), and each nozzle B1131 is kept approximately parallel. The nozzle B1131 is a tubular body that can pass and discharge the wire L1 (Figure 5) The rotation driving force of the nozzle rotation driver B111 can be transmitted to the nozzle rotation member B113 via the nozzle rotation drive belt B112, so that a plurality of f nozzles B1131 rotate around the axis of the vertical rotation center of the nozzle rotation member B113 ; The nozzle rotation drive mechanism B11 is driven by a Y-axis drive mechanism B12 for Y-axis displacement, the Y-axis drive mechanism B12 is driven by a Z-axis drive mechanism B13 for Z-axis displacement, the Z-axis drive mechanism B13 It is driven by an X-axis drive mechanism B14 on a stage T2 that maintains a preset distance from the stage T1 to perform X-axis displacement; the nozzle rotation drive mechanism B11 is driven by the Y-axis drive mechanism B12 and Z-axis The driving mechanism B13 and the X-axis driving mechanism B14 perform displacement in the XYZ directions.

10, 11, the jacking mechanism B3 is provided with a jacking seat B31, which can be driven by a driver (not shown) to move up and down; the jacking seat B31 is provided with a step B311 that can accept the feeding For the iron core W sent by the mechanism B2, the step portion B311 is provided with a vertical surface B3111 and a horizontal plane B3112, and the width of the step portion B311 is smaller than the distance from the first flange portion W1 to the second flange portion W2, so that When the iron core W is on the step portion B311, the first flange portion W1 and the second flange portion W2 are suspended, and only the two adjacent surfaces of the winding core portion W3 abut the vertical surface B3111 and the horizontal plane On B3112; the vertical surface B3111 is provided with a suction hole B3113 that can absorb the iron core W for positioning.

Please refer to Figures 8, 12, the core rotating mechanism B4 has two oppositely disposed first rotating shaft mechanism B41 and a second rotating shaft mechanism B42, and the first rotating shaft mechanism B41 has a first base body B411 and a first retaining member. B412. The second shaft mechanism B42 is provided with a second seat B421 and a second holder B422. The first holder B412 and the second holder B422 can be opposed to the first seat B411 and the second seat, respectively. The body B421 rotates or shifts horizontally; the upper surface of the first holding member B412 is provided with a plurality of first hanging bodies B4121, and the upper surface of the second holding member B422 is provided with a plurality of second hanging bodies B4221; The two rotating shaft mechanism B42 is provided with a rotating core driver B423, such as a motor, which can drive the second holder B422 to rotate relative to the second base body B421, and the driving force of the rotating core driver B423 can be driven by a coupling (not shown) It is transmitted to the first shaft mechanism B41 to make the first holder B412 and the second holder B422 rotate synchronously; the second shaft mechanism B42 is provided with a holder driver B424 such as a cylinder, which can drive the second holder B422 Approach or move away from the first holder B412.

10, 11, the iron core W can be moved by the lifting mechanism B3 between a waiting position P1 and a working position P2 at different heights; the waiting position P1 is that the lifting seat B31 has not yet moved upward and The step B311 can just accept the position of the iron core W fed by the feeding mechanism B2; the working position P2 is the upward displacement of the jacking seat B31 so that the iron core W is transferred to the first holder B412 And the second holder B422.

In the implementation of the embodiment of the present invention, the wire supply device A will supply the two wires L1 unwound from the two wire coils L to the winding device B, so that the two wires L1 can be wound after being twisted. Wound around the iron core W; after the iron core W reaches the waiting position P1 via the linear feeding path of the vibrating feed rail B21, the jacking seat B31 moves upward so that the iron core W at the waiting position P1 is transferred To the working position P2, and make the second holder B422 approach the first holder B412, so that the first holder The first flange portion W1 and the second flange portion W2 of the iron core W are respectively in contact with the first flange portion W1 and the second flange portion W2 of the iron core W to clamp the iron core W; After the second holder B422 clamps the iron core W, the jacking seat B31 moves downwards and returns to the waiting position P1 that can receive the iron core W, so that the first iron core W stayed in the working position P2 The flange portion W1 and the second flange portion W2 are held and the winding core portion W3 is suspended in the air to prepare for the winding operation; when preparing for the winding operation, please refer to Figures 12 and 13, the nozzle rotating part B113 It can move to the side of the iron core W and make the two nozzles B1131 on it discharge two of the wires L1 respectively. The two wires L1 are used by a moving clamp B5 to interact with a plurality of the first wire hanging bodies B4121 Afterwards, the first electrode W11 and the second electrode W12 of the first flange portion W1 can be wound respectively, and the two wires L1 can be spot-welded to the first electrode W11 and the second electrode W12 After the two wires L1 are spot-welded and fixed to the first electrode W11 and the second electrode W12, please refer to FIG. 14, the nozzle rotating member B113 starts to rotate, so that the two nozzles B1131 to the iron core The two wires L1 between W begin to twist; and the first holder B412 and the second holder B422 simultaneously clamp the iron core W to rotate on the axis of the winding core W3 as the center of rotation, so that the two While twisting the wires L1, the two wires L1 are wound around the outer circumference of the winding core W3 by the rotation of the iron core W; in the process of winding the two wires L1 around the winding core W3 The nozzle rotating member B113 can move from one end of the winding core W3 close to the first flange W1 to the other end close to the second flange W2, so that the length of the winding core W3 is uniform. Wind the twisted two wires L1; after the two wires L1 are evenly wound on the winding core W3, please refer to FIG. After the second wire-hanging body B4221 acts, it respectively passes through the third electrode W21 and the fourth electrode W22 of the second flange portion W2 and fixes the two wires L1 to the third electrode W21 and the third electrode W21 and the fourth electrode W22 by spot welding. The fourth electrode W22 to complete the winding operation; When the iron core W rotates and the two wires L1 are wound around the winding core portion W3, since the two wires L1 are continuously wound around the winding core portion W3, the two wires L1 are continuously pulled down , The wire L1 on the two coils L is continuously unwound out of the coil L, and the unwound wire L1 is first moved toward one end of the coil L and pulled out by the opening A1151, and then passed through The guide hole A1221, after passing through the guide hole A1221, the wire L1 moves downward toward the corresponding tension controller A21; After the tension controller A21, it passes through the cleaning wheel A211, part of the fixed pulley A214, the belt pulley A212, the movable pulley A213 and the rest of the fixed pulley A214 in sequence, and then passes through the pay-off rack A23 to the winding Winding mechanism B1 of device B; when the wire L1 is pulled down, the wire L1 between the wire pulley A212 and the fixed pulley A214 (Figure 5) on the left side of the movable pulley A213 will be tensioned, causing the wire L1 to be pulled Lift the movable pulley A213 to move upward and drive the swing arm A216 to swing upward to accumulate the elastic restoring force of the elastic member A218. When the sensor A217 senses that the swing arm A216 swings to a preset angle, the belt drive A215 controls the The wire pulley A212 rotates counterclockwise to pull the wire L1 into the tension controller A21. At this time, the wire L1 between the wire pulley A212 and the fixed pulley A214 located on the left side of the movable pulley A213 will be changed from tension to slack. The swing arm A216 is actuated by the elastic restoring force of the elastic member A218 to swing downward. When the sensor A217 senses the swing arm A216 to swing to a preset angle, the wire drive A215 controls the wire pulley A212 Stop the rotation, and control the rotation of the spool A212 reciprocally to control the tension of the wire L1 unwound from the coil L to the winding device B; when the nozzle rotation driving mechanism B11 of the winding mechanism B1 is in progress When rotating to twist the two wires L1, in order to prevent the two wires L1 from the nozzle rotating member B113 to the tension control mechanism A2 from being twisted together, the second rotation mechanism A4 will drive the tension control mechanism A2 to cooperate The rotation direction and rotation speed of the nozzle rotation driving mechanism B11 rotate; when the tension control mechanism A2 rotates, in order to prevent the two wires L1 from the tension control mechanism A2 to the coil support mechanism A1 from being twisted together , The first rotating mechanism A3 will drive the coil support mechanism A1 to cooperate with the tension control The rotation direction of the control mechanism A2 and the rotation speed are rotated; wherein the nozzle rotation drive mechanism B11, the tension control mechanism A2 and the coil support mechanism A1 can rotate in the same direction synchronously or rotate in the same direction at a predetermined time interval, but separated The preset time controls the two wires L1 between the nozzle rotation driving mechanism B11 and the tension control mechanism A2, the tension control mechanism A2 and the coil support mechanism A1 so as not to be twisted together, such as the nozzle After the nozzle rotating member B113 of the rotary drive mechanism B11 starts to rotate 1/4 turn clockwise, the tension control mechanism A2 starts to rotate clockwise, and after the tension control mechanism A2 rotates 1/4 turn, the coil supports The mechanism A1 only began to rotate clockwise.

In the winding method and equipment of the embodiment of the present invention, the wire supply device A can supply a plurality of wires L1 to the winding device B, and in the winding device B, the plurality of wires L1 are twisted and wound on the iron When the core W, the coil support mechanism A1 and the tension control mechanism A2 of the wire supply device A can be driven to rotate to prevent the plurality of wires L1 that have not reached the winding device B from being over-twisted and knotted. The stranding and winding of the wire L1 can meet expectations; the wire supply device A and the winding device B are in an up and down configuration, and the rotation axis D2 of the coil support mechanism A1 and the rotation axis of the tension control mechanism A2 D3 is approximately perpendicular to the axis D1 of each coil L, which not only facilitates the replacement of the coil L, but also reduces the area occupied by the winding equipment.

However, the above are only preferred embodiments of the present invention, and should not be used to limit the scope of implementation of the present invention, that is, simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the description of the invention, All are still within the scope of the invention patent.

A: Wire supply device

A3: The first rotating mechanism

A31: The first drive

A32: The first belt

A33: The first rotating part

A4: The second rotating mechanism

B: Winding device

C: Skeleton

T: Machine

T1: Countertop

Claims (10)

A winding method includes: providing a winding device for twisting and winding a plurality of wires; providing a wire supply device with a coil support mechanism and a force control mechanism; the coil support mechanism supports a plurality of coils Wire coil of wire material; the tension control mechanism is provided with a plurality of tension controllers corresponding to each coil to control the tension of the wire unwound from each coil to the winding device; make the coil support mechanism and the tension control The mechanisms are respectively driven by different rotating mechanisms to rotate in the same direction. The wires wound on the coils of the coil support mechanism are transported to the winding device through the corresponding tension controller for twisting and winding. On the iron core. The winding method according to claim 1, wherein the rotation axis of the coil support mechanism and the rotation axis of the tension control mechanism are substantially perpendicular to the axis of each coil. The winding method according to claim 2, wherein the rotation axis of the coil support mechanism is coaxial with the rotation axis of the tension control mechanism. The winding method according to claim 1, wherein the wire unwound from the wire coil is guided by a wire guide and then moves downward toward the tension controller. The winding method according to claim 4, wherein the unwound wire from the coil is passed through a cleaning wheel, a reel and a movable pulley that swings with a swing arm in the tension controller in sequence, and then passes through A pay-off rack to the winding device. The winding method according to claim 1, wherein the iron core is provided with a first flange part and a second flange part at both ends of a winding core part; the first flange part of the iron core and The second flange part is held and the winding core part is suspended, and the winding core part is used as the center axis of rotation to rotate; the plurality of wires are twisted and wound around the outer circumference of the winding core part. The winding method according to claim 6, wherein the iron core is first passed through a linear feeding flow path to a waiting position and the iron core in the waiting position is transferred to a working position to be held. The winding method according to claim 7, wherein, after the iron core reaches the waiting position, it is lifted to the working position by a lifting mechanism, and is subjected to two opposite first positions of a core rotating mechanism at the working position The holding member and the second holding member abut against the first flange portion and the second flange portion, respectively, so that the iron core is held on the core rotating mechanism and driven to rotate. The winding method according to claim 1, wherein the wire supply device and the winding device are provided on the same machine platform; the wire supply device is maintained at a predetermined distance from a table surface of the machine platform by a suspended frame height; The winding device is arranged on the table and in the space below the wire supply device; the wire coil supporting mechanism is arranged above the tension control mechanism. A winding device includes: a device for executing the winding method according to any one of claims 1 to 9.

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