Winding equipment for winding coil

Abstract

The utility model belongs to the technical field of coil processing, and particularly relates to winding equipment for winding coils, which comprises a base. A supporting column is arranged on one side of the upper portion of the base, a supporting plate is fixedly installed at the upper end of the supporting column, an adjusting box is arranged below the supporting plate and fixedly installed on the inner side of the supporting column, a third air cylinder is fixedly installed on one side of the adjusting box, a sliding block is slidably installed in the adjusting box, and a groove is formed in one side of the sliding block. Two mounting holes are formed in the outer side of the sliding block in an array mode, sliding rods are installed in the mounting holes in a sliding mode, one ends of the sliding rods are arranged in the grooves in a sliding mode, the other ends of the sliding rods are fixedly connected with rolling wheel seats, auxiliary wheels are rotatably installed in the rolling wheel seats through shafts, and two springs are arranged between the rolling wheel seats and the sliding block in parallel and are installed on the sliding rods in a sleeving mode; the front end of a piston rod of the third cylinder is fixedly connected with one side of the sliding block; by arranging the auxiliary wheel, the friction force between the wire and the coil framework can be reduced, and the abrasion and fracture risks of the wire are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coil processing, in particular to a winding device for winding a coil. Background Art

[0002] Winding coils play an important role in various electrical devices such as motors, transformers, generators, sensors, etc. Winding equipment for winding coils, commonly known as winding machines or coil winding machines, is a device specifically used to wind wire or ribbon objects onto specific workpieces.

[0003] The winding machine is mainly composed of a machine base, a machine head, a clamp and other parts. During the winding process, the coil skeleton to be wound is fixed on the machine base by the clamp, and then the wire is guided and controlled by the machine head to wind the coil skeleton.

[0004] Existing winding equipment usually adopts a direct winding method when producing coils, which may cause the wire to loosen or break during high-speed operation, resulting in a decrease in the product qualification rate and a reduction in the production efficiency of the equipment; therefore, a winding equipment for winding coils is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing winding equipment usually adopts a direct winding method when producing winding coils, which may cause the wire to loosen or break during high-speed operation, resulting in a decrease in the product qualification rate and reduced the production efficiency of the equipment. The utility model proposes a winding equipment for winding coils.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a winding device for winding a coil described in the utility model comprises a base; a slide rail is fixedly installed at the center of the upper part of the base, a slide groove is slidably installed in the slide rail, and movable plates are slidably installed at both ends of the slide groove, a fixed ring is fixedly installed at the upper end of one of the movable plates, and a threaded groove is opened at the lower end of the movable plate, an annular groove is opened on the inner side cross-section of the fixed ring, a turntable is rotatably installed in the annular groove, and two conical chucks are relatively arranged above the two ends of the slide groove, one of the conical chucks is fixedly installed on the turntable, and the other is rotatably installed at the upper end of the movable plate. The outer side of the upper end of the movable plate is fixedly installed with a rotating motor, and the rotating shaft of the rotating motor is fixedly connected to one end of the conical chuck. A support column is provided on one side of the upper part of the base, and through holes and threaded holes are respectively opened on both sides of the lower end of the support column. A support plate is fixedly installed on the upper end of the support column, and a wire-paying drum is rotatably installed on one end of the support plate close to the outer side of the base, and a wire-paying hole is opened on the upper part of the other end. Mounting plates are provided on both sides of the wire-paying hole, and wire-paying wheels are arranged in parallel in the mounting plate, and the wire-paying wheels are rotatably installed in the mounting plate through the rotating shaft, and the rotating shaft of the wire-paying motor is fixedly installed on the outer side of the mounting plate and fixedly connected to one end of the rotating shaft;

[0007] An adjustment box is provided under the support plate and is fixedly installed on the inner side of the support column. A third cylinder is fixedly installed on one side of the adjustment box. A slider is slidably installed in the adjustment box. A groove is provided on one side of the slider. Two mounting holes are provided in an array on the outer side of the slider. Slide rods are slidably installed in the mounting holes. One end of the slide rod is slidably set in the groove, and the other end is fixedly connected to a roller seat. An auxiliary wheel is installed in the roller seat through an axis rotation. Two springs are provided in parallel between the roller seat and the slider, both of which are sleeved on the slide rod. The front end of the piston rod of the third cylinder is fixedly connected to one side of the slider. By providing the auxiliary wheel, the friction between the wire and the coil skeleton can be reduced, and the wear and breakage risk of the wire can be reduced.

[0008] Preferably, a first cylinder is fixedly installed at the center of the outer end of the slide rail, and the front end of the piston rod of the first cylinder is fixedly connected to the cross section of one side of the slide groove. The distance between the coil skeleton and the auxiliary wheel is adjusted by the first cylinder to make the winding tighter and more uniform.

[0009] Preferably, a bidirectional screw is provided inside the slide groove, and both ends of the bidirectional screw are rotatably installed inside the slide groove through bearings, and the movable plate is slidably installed on both ends of the bidirectional screw through threaded holes. A clamping motor is fixedly installed at one end of the slide groove, and the rotating shaft of the clamping motor is fixedly connected to one end of the bidirectional screw. The distance between the two conical chucks is adjusted by the bidirectional screw to clamp and position coil skeletons of different sizes.

[0010] Preferably, a fixing plate is fixedly installed on one side of the turntable, a second cylinder is fixedly installed inside the fixing plate, the piston rod of the second cylinder passes through the turntable, and a clamping plate is fixedly installed at the front end, a fixing block is provided between the clamping plate and the turntable and fixedly installed on the turntable, and one end of the wire is fixed by the clamping plate and the fixing block.

[0011] Preferably, vertical plates are provided on both sides of the support column and fixedly installed on the upper part of the base, and limit rods and screw rods are respectively provided on both sides between the vertical plates. Both sides of the lower end of the support column are slidably installed on the limit rods and the screw rods, and both ends of the limit rods are fixedly installed on the vertical plates. A moving motor is fixedly installed on one side of the vertical plate, and the rotating shaft of the moving motor is fixedly connected to one end of the screw rod. The support column is driven to move through the screw rod, so that the wire is spirally wound on the coil frame.

[0012] Preferably, a wire seat and a wire board are arranged in parallel between the pay-off drum and the mounting plate, both of which are fixedly mounted on the support plate, transverse wire rollers are rotatably mounted on both sides of the wire seat, vertical wire rollers are arranged in parallel in the wire board, and both ends of the vertical wire rollers are rotatably mounted in the wire board through bearings, and the transverse wire rollers and the vertical wire rollers are used to prevent the wire from being rubbed during pay-off, which may cause damage to the outer paint.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model places the coil frame between two conical chucks when using the winding equipment to produce the winding coil, starts the first motor to drive the conical chucks to move relatively, places the coil frame between the two conical chucks for clamping and positioning, starts the moving motor to drive the auxiliary wheel to move to one end of the coil frame, starts the wire release motor to move in the direction, puts one end of the wire material under the auxiliary wheel, then moves the slide to move the coil frame to the auxiliary wheel to clamp the wire material, fixes the front end of the wire material between the clamping plate and the fixed block by the second cylinder, starts the rotating motor to drive the coil frame to rotate, and drives The auxiliary wheel rotates and starts to spirally wind the coil skeleton. At the same time, the supporting column is driven to move to cooperate with the winding through the mobile motor and the lead screw. During winding, the auxiliary wheel always squeezes the wire through the coil skeleton to prevent the wire from loosening or breaking during high-speed operation. The structural design realizes the function of auxiliary winding and solves the problem that the existing winding equipment usually adopts the direct winding method when producing winding coils, which may cause the wire to loosen or break during high-speed operation, resulting in a decrease in product qualification rate and reduced equipment production efficiency, thereby improving the equipment production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the structure of the winding equipment from the front side;

[0017] Figure 2 It is a schematic diagram of the structure of the winding equipment from the rear side;

[0018] Figure 3 It is a schematic diagram of the structure of the wire guide device;

[0019] Figure 4 It is a schematic diagram of the structure of the auxiliary winding device;

[0020] Figure 5 This is a schematic diagram of the structure of the coil wire end fixing device.

[0021] In the figure: 1. base; 2. slide rail; 3. slide groove; 4. first cylinder; 5. bidirectional screw; 6. clamping motor; 7. moving plate; 8. rotating motor; 9. conical chuck; 10. fixing ring; 11. turntable; 12. fixing block; 13. fixing plate; 14. second cylinder; 15. clamping plate; 16. vertical plate; 17. limit rod; 18. screw rod; 19. moving motor; 20. support column; 21. support plate; 22. wire drum; 23. wire seat; 24. horizontal wire roller; 25. wire plate; 26. vertical wire roller; 27. mounting plate; 28. wire pay-off wheel; 29. ​​wire pay-off motor; 30. adjustment box; 31. slider; 32. slide rod; 33. spring; 34. roller seat; 35. auxiliary wheel; 36. third cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 As shown, a winding device for winding a coil comprises a base 1; a slide rail 2 is fixedly installed at the center of the upper part of the base 1, a slide groove 3 is slidably installed in the slide rail 2, and movable plates 7 are slidably installed at both ends of the slide groove 3, a fixed ring 10 is fixedly installed on the upper end of one of the movable plates 7, and a threaded groove is opened at the lower end of the movable plate 7, an annular groove is opened on the inner cross-section of the fixed ring 10, a turntable 11 is rotatably installed in the annular groove, two conical chucks 9 are relatively arranged above the two ends of the slide groove 3, one of the conical chucks 9 is fixedly installed on the turntable 11, and the other is rotatably installed in the center of the upper end of the movable plate 7, and a turntable 11 is fixedly installed on the outer side of the upper end of the movable plate 7 A rotating motor 8, wherein the rotating shaft of the rotating motor 8 is fixedly connected to one end of a conical chuck 9, a support column 20 is provided on one side of the upper part of the base 1, and through holes and threaded holes are respectively provided on both sides of the lower end of the support column 20, and a support plate 21 is fixedly installed on the upper end of the support column 20, and a wire-releasing drum 22 is rotatably installed on one end of the support plate 21 close to the outer side of the base 1, and a wire-releasing hole is provided on the upper part of the other end, and mounting plates 27 are provided on both sides of the wire-releasing hole, and wire-releasing wheels 28 are arranged in parallel in the mounting plate 27, and the wire-releasing wheels 28 are rotatably installed in the mounting plate 27 through a rotating shaft, and a wire-releasing motor 29 is fixedly installed on the outer side of the mounting plate 27 and is fixedly connected to one end of the rotating shaft;

[0024] An adjustment box 30 is provided below the support plate 21 and is fixedly installed on the inner side of the support column 20. A third cylinder 36 is fixedly installed on one side of the adjustment box 30. A slider 31 is slidably installed in the adjustment box 30. A groove is provided on one side of the slider 31. Two mounting holes are provided in an array on the outer side of the slider 31. Slide rods 32 are slidably installed in the mounting holes. One end of the slide rod 32 is slidably provided in the groove, and the other end is fixedly connected to a roller seat 34. An auxiliary wheel 35 is installed in the roller seat 34 through an axis rotation. Two springs 33 are provided in parallel between the roller seat 34 and the slider 31, and both are sleeved on the slide rod 32. The front end of the piston rod of the third cylinder 36 is fixedly connected to one side of the slider 31. When working, the existing winding equipment usually adopts the direct winding method when producing the winding coil, which may cause the wire to loosen or break during high-speed operation, resulting in a decrease in the product qualification rate and a reduction in the production efficiency of the equipment. When using the winding equipment to produce the winding coil, first place the coil skeleton between the two conical chucks 9, start the clamping motor 6 to drive the bidirectional screw 5 to rotate, and the bidirectional screw 5 drives the moving plate 7 to slide relatively in the slide groove 3, and the coil skeleton is clamped and fixed by the two conical chucks 9, and one end of the wire wound on the wire reel 22 is first passed through the two horizontal wire rollers 24 in the wire seat 23, and then through the two vertical wire rollers in the wire plate 25. 26, and then through the pay-off wheel 28. When paying off the wire, start the pay-off motor 29 to drive the pay-off wheel 28 to rotate. Under the action of friction, the pay-off wheel 28 drives the wire downward to pay off the wire. Start the first cylinder 4. The piston rod of the first cylinder 4 pushes the slide 3 to slide in the slide rail 2, and the coil skeleton fixed between the two conical chucks 9 is moved to the machine head position. Start the moving motor 19 to drive the screw rod 18 to rotate. The screw rod 18 drives the support column 20 to move through the limit rod 17, and drives the auxiliary wheel 35 to move to one end of the coil skeleton. Start the second cylinder 14, move the slide 3 to fix one end of the wire to the coil skeleton through the auxiliary wheel 35, and at the same time drive the roller seat 34 to move through the auxiliary wheel 35 , and at the same time drive the slide bar 32 to slide in the slider 31 to compress the spring 33. The spring 33 acts as a buffer for the wire pressure to prevent the wire from deforming. Start the second cylinder 14, pull the wire to the fixed block 12 through the clamping plate 15 for fixing, start the rotating motor 8 to drive the coil skeleton to rotate, and at the same time the turntable 11 drives the fixed plate 13 and the second cylinder 14 to rotate, and start winding. When the auxiliary wheel 35 moves to the end of the coil skeleton, the support column 20 needs to move to make the wire wind to the end position of the coil skeleton, start the third cylinder 36 to drive the slider 31 to move in the adjustment box 30, so that the auxiliary wheel 35 remains at the end position of the coil skeleton unchanged, complete the winding, and then proceed to the next layer until the operation is completed.

[0025] A first cylinder 4 is fixedly installed at the center of the outer end of the slide rail 2, and the front end of the piston rod of the first cylinder 4 is fixedly connected to the cross-section of one side of the slide groove 3; during operation, when the winding equipment is used to produce the wound coil, the first cylinder 4 is started, and the piston rod of the first cylinder 4 pushes the slide groove 3 to slide in the slide rail 2, and the coil skeleton fixed between the two conical chucks 9 is moved to the machine head position for winding.

[0026] A bidirectional screw 5 is arranged inside the slide groove 3, and both ends of the bidirectional screw 5 are rotatably installed inside the slide groove 3 through bearings, and the movable plate 7 is slidably installed at both ends of the bidirectional screw 5 through threaded holes. A clamping motor 6 is fixedly installed at one end of the slide groove 3, and the rotating shaft of the clamping motor 6 is fixedly connected to one end of the bidirectional screw 5; during operation, when the winding equipment is used to produce the wound coil, the clamping motor 6 is started to drive the bidirectional screw 5 to rotate, and the bidirectional screw 5 drives the movable plate 7 to slide relatively in the slide groove 3, and the coil skeleton is clamped and fixed by two conical chucks 9.

[0027] A fixing plate 13 is fixedly installed on one side of the turntable 11, and a second cylinder 14 is fixedly installed in the fixing plate 13. The piston rod of the second cylinder 14 passes through the turntable 11, and a clamping plate 15 is fixedly installed at the front end. A fixing block 12 is arranged between the clamping plate 15 and the turntable 11 and fixedly installed on the turntable 11. During operation, when the winding equipment is used to produce the wound coil, the second cylinder 14 is started, and the piston rod of the second cylinder 14 drives the clamping plate 15 to move toward the center of the coil skeleton, and the moving slide 3 fixes one end of the wire to the coil skeleton through the auxiliary wheel 35, and at the same time, the wire is vertically placed between the clamping plate 15 and the fixing block 12, and then the second cylinder 14 is started to retract the clamping plate 15, and the clamping plate 15 pulls the wire to the fixing block 12 for fixing.

[0028] Both sides of the support column 20 are provided with vertical plates 16 fixedly installed on the upper part of the base 1, and limit rods 17 and screw rods 18 are respectively provided on both sides between the vertical plates 16. Both sides of the lower end of the support column 20 are slidably installed on the limit rods 17 and the screw rods 18, and both ends of the limit rods 17 are fixedly installed on the vertical plates 16. A moving motor 19 is fixedly installed on one side of the vertical plate 16, and the rotating shaft of the moving motor 19 is fixedly connected to one end of the screw rod 18; during operation, when the winding equipment is used to produce the winding coil, the coil skeleton is rotated to wind the wire, and the moving motor 19 is started to drive the screw rod 18 to rotate. The screw rod 18 drives the support column 20 to move through the limit rod 17, and at the same time, the support column 20 drives the wire to move, and the coil skeleton is spirally wound.

[0029] A wire seat 23 and a wire plate 25 are arranged in parallel between the pay-off drum 22 and the mounting plate 27, and both are fixedly installed on the supporting plate 21. Transverse wire rollers 24 are rotatably installed on both sides of the wire seat 23, and vertical wire rollers 26 are arranged in parallel in the wire plate 25. Both ends of the vertical wire rollers 26 are rotatably installed in the wire plate 25 through bearings. During operation, when the winding equipment is used to produce the wound coil, one end of the wire wound on the pay-off drum 22 is first passed through the two transverse wire rollers 24 in the wire seat 23, and then passed through between the two vertical wire rollers 26 in the wire plate 25, and then passed through the pay-off wheel 28. When paying off the wire, the pay-off motor 29 is started to drive the pay-off wheel 28 to rotate, and the pay-off wheel 28 drives the wire downward for pay-off under the action of friction.

[0030] Working principle: when using the winding equipment to produce the wound coil, first place the coil skeleton between the two conical chucks 9, start the clamping motor 6 to drive the bidirectional screw 5 to rotate, and the bidirectional screw 5 drives the movable plate 7 to slide relatively in the slide groove 3, and the coil skeleton is clamped and fixed by the two conical chucks 9, and one end of the wire wound on the wire reel 22 first passes through the two horizontal wire rollers 24 in the wire seat 23, and then passes through the two vertical wire rollers 26 in the wire plate 25, and then passes through the wire reel 28. When releasing the wire, start the wire reel motor 29 to drive the wire reel 28 to rotate, and the wire reel 28 drives the wire downward to release the wire under the action of friction, and start the first cylinder 4. The piston rod of the first cylinder 4 pushes the slide groove 3 to slide in the slide rail 2, and moves the coil skeleton fixed between the two conical chucks 9 to the machine head position, and starts the moving motor 19 to drive the screw rod 18 to rotate, and the screw rod 18 drives the support through the limit rod 17 The column 20 moves, driving the auxiliary wheel 35 to move to one end of the coil skeleton, starting the second cylinder 14, and moving the slide groove 3 to fix one end of the wire with the coil skeleton through the auxiliary wheel 35. At the same time, the roller seat 34 is driven to move by the auxiliary wheel 35, and at the same time, the slide bar 32 is driven to slide in the slider 31 to compress the spring 33. The spring 33 acts as a buffer wire pressure to prevent the wire from deforming. The second cylinder 14 is started, and the wire is pulled to the fixed block 12 for fixing through the clamping plate 15. The rotating motor 8 is started to drive the coil skeleton to rotate. At the same time, the turntable 11 drives the fixing plate 13 and the second cylinder 14 to rotate, and winding begins. When the auxiliary wheel 35 moves to the end of the coil skeleton, the support column 20 needs to move to make the wire wound to the end position of the coil skeleton. The third cylinder 36 is started to drive the slider 31 to move in the adjustment box 30, so that the auxiliary wheel 35 remains at the end position of the coil skeleton unchanged, and the winding is completed, and then the next layer is carried out until the operation is completed.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A winding device for winding a coil, characterized in that: The invention comprises a base (1); a slide rail (2) is fixedly installed at the center of the upper part of the base (1); a slide groove (3) is slidably installed in the slide rail (2); movable plates (7) are slidably installed at both ends of the slide groove (3); a fixing ring (10) is fixedly installed at the upper end of one of the movable plates (7); and a threaded groove is provided at the lower end of the movable plate (7); an annular groove is provided on the inner cross section of the fixing ring (10); a turntable (11) is rotatably installed in the annular groove; two conical chucks (9) are arranged oppositely above the two ends of the slide groove (3); one of the conical chucks (9) is fixedly installed on the turntable (11); and the other is rotatably installed at the center of the upper end of the movable plate (7); a rotating motor (8) is fixedly installed on the outer side of the upper end of the movable plate (7); The rotating shaft of the rotating motor (8) is fixedly connected to one end of the conical chuck (9); a support column (20) is provided on one side of the upper part of the base (1); through holes and threaded holes are respectively provided on both sides of the lower end of the support column (20); a support plate (21) is fixedly installed on the upper end of the support column (20); a wire-releasing drum (22) is rotatably installed on one end of the support plate (21) close to the outer side of the base (1); a wire-releasing hole is provided on the upper part of the other end; mounting plates (27) are provided on both sides of the wire-releasing hole; a wire-releasing wheel (28) is parallelly provided in the mounting plate (27); the wire-releasing wheel (28) is rotatably installed in the mounting plate (27) through a rotating shaft; a rotating shaft of the wire-releasing motor (29) is fixedly installed on the outer side of the mounting plate (27) and is fixedly connected to one end of the rotating shaft; An adjustment box (30) is arranged below the support plate (21) and is fixedly installed on the inner side of the support column (20). A third cylinder (36) is fixedly installed on one side of the adjustment box (30). A slider (31) is slidably installed in the adjustment box (30). A groove is provided on one side of the slider (31). Two mounting holes are arranged in an array on the outer side of the slider (31). Slide rods (32) are slidably installed in the mounting holes. One end of the slide rod (32) is slidably arranged in the groove, and the other end is fixedly connected to a roller seat (34). An auxiliary wheel (35) is rotatably installed in the roller seat (34) through an axis. Two springs (33) are arranged in parallel between the roller seat (34) and the slider (31). Both springs are sleeved on the slide rod (32). The front end of the piston rod of the third cylinder (36) is fixedly connected to one side of the slider (31).

2. A coil winding device according to claim 1, characterized in that: A first cylinder (4) is fixedly mounted at the center of the outer end of the slide rail (2), and the front end of the piston rod of the first cylinder (4) is fixedly connected to a side cross section of the slide groove (3).

3. A coil winding device according to claim 1, characterized in that: A bidirectional screw (5) is arranged inside the slide groove (3), and both ends of the bidirectional screw (5) are rotatably mounted inside the slide groove (3) through bearings. The movable plate (7) is slidably mounted on both ends of the bidirectional screw (5) through threaded holes. A clamping motor (6) is fixedly mounted at one end of the slide groove (3), and a rotating shaft of the clamping motor (6) is fixedly connected to one end of the bidirectional screw (5).

4. A coil winding device according to claim 1, characterized in that: A fixing plate (13) is fixedly mounted on one side of the turntable (11), a second cylinder (14) is fixedly mounted inside the fixing plate (13), a piston rod of the second cylinder (14) passes through the turntable (11), and a clamping plate (15) is fixedly mounted on the front end, and a fixing block (12) is provided between the clamping plate (15) and the turntable (11) and fixedly mounted on the turntable (11).

5. A coil winding device according to claim 1, characterized in that: Both sides of the support column (20) are provided with vertical plates (16) fixedly mounted on the upper part of the base (1), and limiting rods (17) and screw rods (18) are respectively arranged on both sides between the vertical plates (16). Both sides of the lower end of the support column (20) are respectively slidably mounted on the limiting rods (17) and the screw rods (18), and both ends of the limiting rods (17) are fixedly mounted on the vertical plates (16). A moving motor (19) is fixedly mounted on one side of the vertical plates (16), and the rotating shaft of the moving motor (19) is fixedly connected to one end of the screw rod (18).

6. A coil winding device according to claim 1, characterized in that: A conductor seat (23) and a conductor plate (25) are arranged in parallel between the pay-off drum (22) and the mounting plate (27), and both are fixedly mounted on the support plate (21). Transverse conductor rollers (24) are rotatably mounted on both sides of the conductor seat (23). A vertical conductor roller (26) is arranged in parallel in the conductor plate (25), and both ends of the vertical conductor roller (26) are rotatably mounted in the conductor plate (25) via bearings.

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