Winding tension control device of coil winding machine

Abstract

The invention discloses a winding tension control device of a coil winding machine, and relates to the technical field of winding machines. The winding tension control device of the coil winding machine comprises an installation frame, a positioning mechanism, a position adjusting mechanism and a wire loading mechanism, a hanging plate is arranged under the installation frame, a rotating disc is fixedly installed on the outer surface of the front side of the hanging plate, and the wire loading mechanism is arranged on the front side of the rotating disc. The wire loading mechanism comprises a first fixing plate, a first clamping plate, a second fixing plate, a second clamping plate and an adjusting wheel, and the first fixing plate is fixedly installed on the outer surface of the front side of the rotating disc. According to the winding tension control device of the coil winding machine, through cooperative use of the hanging plate, the rotating disc and the wire installing mechanism, when a coil penetrates, a wire penetrating opening in the adjusting wheel can be rapidly opened, the coil can be conveniently and directly arranged on the adjusting wheel to be installed, finding of the end of the coil is avoided, and the winding tension control device is convenient to use. And after the end part of the coil is connected with the winding machine, the coil can be conveniently mounted, so that the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of winding machines, and in particular to a winding tension control device of a coil winding machine. Background Art

[0002] Chinese patent document CN214779944U discloses a tension adjustment mechanism for a winding machine, comprising an L-shaped fixed plate, a guide slide hole is provided in the middle of the bottom end of the inner wall of the L-shaped fixed plate, an I-shaped guide slide plate is installed inside the guide slide hole, a hydraulic adjustment push rod is installed in the middle of the top of the I-shaped guide slide plate, a first type of fixed plate is welded to the push rod end of the hydraulic adjustment push rod, a first type of fixed plate is hingedly installed inside the first type of fixed plate, both side edges of the bottom end of the first type of fixed plate are provided with positioning grooves, a second type of fixed plate is installed at the bottom end of the first type of fixed plate, and a second adjustment wheel is hingedly installed inside the second type of fixed plate, and the cables can be limited by the coordinated use of the first type of fixed plate, the second type of fixed plate, the first adjustment wheel and the second adjustment wheel to avoid the cable from being detached during the tension adjustment process.

[0003] However, when the above mechanism is inserted into the cable, the cable needs to be disassembled and assembled by disassembling the bolts, which is time-consuming and labor-intensive, and the use of a winding machine is troublesome. Therefore, we propose a winding tension control device for a coil winding machine. Summary of the invention

[0004] The object of the present invention is to provide a winding tension control device for a coil winding machine, which can solve the problem that some existing mechanisms consume time and effort when inserting cables.

[0005] To achieve the above object, the present invention provides the following technical solution: a winding tension control device for a coil winding machine, comprising:

[0006] The mounting frame has a hanging plate arranged directly below it, and a rotating disk is fixedly mounted on the front outer surface of the hanging plate;

[0007] A positioning mechanism, which is arranged on the hanging plate, and is used to assist the device in adapting to the pulling direction of the coil;

[0008] A positioning mechanism, which is arranged on the mounting frame and is used to adjust the position of the mounting coil and control the tension of the coil winding;

[0009] A wire loading mechanism is arranged on the front side of the rotating disk, and includes a first fixed plate, a first clamping plate, a second fixed plate, a second clamping plate and an adjusting wheel. The first fixed plate is fixedly installed on the front outer surface of the rotating disk, the first clamping plate is hingedly installed on the bottom of the first fixed plate, the second fixed plate is fixedly installed on the front outer surface of the rotating disk, the second clamping plate is arranged directly below the second fixed plate, an adjusting wheel is rotatably installed between the first clamping plate and the second clamping plate, and a threading port is arranged directly above the adjusting wheel.

[0010] Preferably, the wire loading mechanism also includes a first positioning rod, a first fixing block and a first spring, the second clamping plate and the second fixing plate are movably connected together with the first positioning rod, one end of the first positioning rod is fixedly installed with the first fixing block, the first spring is sleeved on the first positioning rod, one end of the first spring is fixedly connected to the first fixing block, and the other end of the first spring is fixedly connected to the second fixing plate. With the cooperation of the hanging plate, the rotating disk and the wire loading mechanism, when inserting the coil, the threading port on the adjusting wheel can be quickly opened, which is convenient for the coil to be directly placed on the adjusting wheel for installation, and also avoids finding the end of the coil. After the coil end is connected to the winding machine, it can be conveniently installed, thereby improving the practicability of the device.

[0011] Preferably, the positioning mechanism includes a second positioning rod, a second fixed block and a second spring. At least two groups of positioning holes are opened on the rotating disk. A second positioning rod is movably passed through the hanging plate. One end of the second positioning rod is inserted into the corresponding positioning hole. A second fixed block is fixedly installed on the other end of the second positioning rod. A second spring is sleeved on the second fixed block. One end of the second spring is fixedly connected to the second fixed block, and the other end of the second spring is fixedly connected to the hanging plate.

[0012] Preferably, the positioning mechanism includes a movable frame, a hydraulic rod, an installation slot, a first motor, a first screw, a movable plate and an adjusting component, a movable frame is slidably installed between the front and rear inner walls of the installation frame, a hydraulic rod is fixedly installed on the outer surface of one side of the installation frame, and the free end of the hydraulic rod is fixedly connected to the movable frame, a movable plate is slidably installed between the two side inner walls of the movable frame, a mounting slot is opened through the movable frame, the first motor is fixedly installed on the rear inner wall of the installation slot, a first screw is rotatably installed between the front and rear inner walls of the movable frame, the rotating shaft of the first motor is transmission connected to the first screw, the movable plate is threadedly installed on the first screw, and an adjusting component is arranged on the movable plate, under the cooperation of the hanging plate, rotating disk, positioning mechanism and positioning hole, the rotating angle of the rotating disk on the hanging plate and the angle of the adjusting wheel can be adjusted to adapt to coils with different pulling directions during winding, thereby improving the flexibility of the device, avoiding the coil from falling off the adjusting wheel due to tilting when pulled, and ensuring the use effect of the device.

[0013] Preferably, the adjusting component includes a U-shaped support plate, a second motor, a second lead screw and a rectangular frame, the U-shaped support plate is fixedly installed on the top of the movable plate, the second motor is fixedly installed on the top of the U-shaped support plate, a second lead screw is rotatably installed between the inner top of the U-shaped support plate and the top of the movable plate, the rotating shaft of the second motor is drivingly connected to the second lead screw, a rectangular frame is movably penetrated on the movable plate, the rectangular frame is threadedly installed on the second lead screw, the rectangular frame is fit with the inner walls of both sides of the U-shaped support plate, and the hanging plate is fixedly installed on the bottom of the rectangular frame. With the cooperation of the positioning mechanism and the adjusting component, on the one hand, the position of the adjusting wheel can be adjusted in the horizontal direction, and on the other hand, the height of the adjusting wheel can be adjusted in the vertical direction, so as to flexibly change the position of the adjusting wheel and achieve adaptation to different winding positions, which is conducive to the promotion and use of the device.

[0014] Preferably, two groups of mounting plates are fixedly mounted on the top of the mounting frame, and two groups of mounting holes are formed through the two groups of mounting plates.

[0015] Preferably, two sets of lifting handles are fixedly mounted on the top of the mounting frame.

[0016] Preferably, a controller is fixedly mounted on an outer surface of one side of the mounting frame.

[0017] Preferably, a handle is fixedly mounted on the rear outer surface of the rotating disk.

[0018] Preferably, a rubber sleeve is fixedly mounted on the outer surface of the adjusting wheel to prevent wear caused by friction between the coil and the adjusting wheel.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) The winding tension control device of the coil winding machine, through the coordinated use of a hanging plate, a rotating disk and a wire loading mechanism, can quickly open the threading port on the adjusting wheel when inserting the coil, so that the coil can be directly placed on the adjusting wheel for installation, and it also avoids finding the end of the coil. After the end of the coil is connected to the winding machine, it can be easily installed, which solves the problem that when some existing mechanisms insert the cable, the cable needs to be disassembled and assembled by disassembling and assembling bolts, which is time-consuming and labor-intensive, and the winding machine is more troublesome, thereby improving the practicality of the device.

[0021] (2) The winding tension control device of the coil winding machine can adjust the rotation angle of the rotating disk on the hanging plate and the angle of the adjusting wheel through the coordinated use of the hanging plate, the rotating disk, the positioning mechanism and the positioning hole, so as to adapt to the coils with different pulling directions during winding, thereby improving the flexibility of the device, preventing the coil from falling off the adjusting wheel due to tilting during pulling, and ensuring the use effect of the device.

[0022] (3) The winding tension control device of the coil winding machine can adjust the position of the adjusting wheel in the horizontal direction through the coordinated use of the positioning mechanism and the adjusting component, and can also adjust the height of the adjusting wheel in the vertical direction, so as to flexibly change the position of the adjusting wheel and adapt to different winding positions, which is conducive to the promotion and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Figure 1 A top perspective view of the present invention;

[0025] Figure 2 A bottom-up stereogram of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the movable frame of the present invention and some associated components thereon;

[0027] Figure 4 It is a structural schematic diagram of the movable plate of the present invention and some of the associated components thereon;

[0028] Figure 5 A rear perspective view of the hanging plate and its upper associated components of the present invention;

[0029] Figure 6 for Figure 5 A magnified view of the structure at center A;

[0030] Figure 7 It is a front perspective view of the hanging plate and its upper part related parts of the present invention;

[0031] Figure 8 for Figure 7 A magnified view of the structure at point B.

[0032] 1. Mounting frame; 2. Hanging plate; 3. Rotating disk; 4. Wire loading mechanism; 41. First fixed plate; 42. First clamping plate; 43. Second fixed plate; 44. Second clamping plate; 45. Adjusting wheel; 46. First positioning rod; 47. First fixed block; 48. First spring; 5. Positioning mechanism; 51. Second positioning rod; 52. Second fixed block; 53. Second spring; 6. Positioning mechanism; 61. Movable frame; 62. Hydraulic rod; 63. Mounting groove; 64. First motor; 65. First lead screw; 66. Movable plate; 67. Adjusting assembly; 671. U-shaped support plate; 672. Second motor; 673. Second lead screw; 674. Rectangular frame; 7. Mounting plate; 8. Positioning hole; 9. Handle; 10. Mounting hole; 11. Lifting handle; 12. Controller. DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] See also Figure 1-8 The present invention provides a technical solution: a winding tension control device for a coil winding machine, comprising a mounting frame 1, a hanging plate 2 is arranged directly below the mounting frame 1, a rotating disk 3 is fixedly installed on the front outer surface of the hanging plate 2, a positioning mechanism 5 is arranged on the hanging plate 2, the positioning mechanism 5 is used to assist the device to adapt to the pulling direction of the coil, a positioning mechanism 6 is arranged on the mounting frame 1, the positioning mechanism 6 is used to adjust the position of the installed coil and control the tension of the coil winding, two groups of mounting plates 7 are fixedly installed on the top of the mounting frame 1, two groups of mounting holes 10 are opened through the two groups of mounting plates 7, two groups of lifting handles 11 are fixedly installed on the top of the mounting frame 1, a controller 12 is fixedly installed on the outer surface of one side of the mounting frame 1, and a handle 9 is fixedly installed on the outer surface of the rear side of the rotating disk 3;

[0038] The wire loading mechanism 4 is arranged on the front side of the rotating disk 3, and the wire loading mechanism 4 includes a first fixed plate 41, a first clamping plate 42, a second fixed plate 43, a second clamping plate 44 and an adjusting wheel 45. The first fixed plate 41 is fixedly installed on the front outer surface of the rotating disk 3, the first clamping plate 42 is hingedly installed on the bottom of the first fixed plate 41, the second fixed plate 43 is fixedly installed on the front outer surface of the rotating disk 3, the second clamping plate 44 is arranged directly below the second fixed plate 43, an adjusting wheel 45 is rotatably installed between the first clamping plate 42 and the second clamping plate 44, and a threading port is arranged directly above the adjusting wheel 45.

[0039] The wire loading mechanism 4 also includes a first positioning rod 46, a first fixing block 47 and a first spring 48. The second clamping plate 44 and the second fixing plate 43 are movably connected to each other and are penetrated by the first positioning rod 46. One end of the first positioning rod 46 is fixedly installed with the first fixing block 47. The first positioning rod 46 is sleeved with a first spring 48. One end of the first spring 48 is fixedly connected to the first fixing block 47, and the other end of the first spring 48 is fixedly connected to the second fixing plate 43. A rubber sleeve is fixedly installed on the outer surface of the adjusting wheel 45. Through the coordinated use of the hanging plate 2, the rotating disk 3 and the wire loading mechanism 4, when inserting the coil, the threading port on the adjusting wheel 45 can be quickly opened, which is convenient for the coil to be directly placed on the adjusting wheel 45 for installation, and it also avoids finding the end of the coil. After the end of the coil is connected to the winding machine, it can be conveniently installed. This solves the problem that when some existing mechanisms insert the cable, the cable needs to be disassembled and assembled by disassembling and assembling bolts. This method is time-consuming and labor-intensive, and the use of the winding machine is more troublesome, thereby improving the practicality of the device.

[0040] The positioning mechanism 5 includes a second positioning rod 51, a second fixing block 52 and a second spring 53. At least two groups of positioning holes 8 are opened on the rotating disk 3. The second positioning rod 51 is movably penetrated on the hanging plate 2. One end of the second positioning rod 51 is inserted into the corresponding positioning hole 8, and the other end of the second positioning rod 51 is fixedly installed with a second fixing block 52. The second fixing block 52 is sleeved with a second spring 53. One end of the second spring 53 is fixedly connected to the second fixing block 52, and the other end of the second spring 53 is fixedly connected to the hanging plate 2. Through the coordinated use of the hanging plate 2, the rotating disk 3, the positioning mechanism 5 and the positioning hole 8, the rotation angle of the rotating disk 3 on the hanging plate 2 can be adjusted, and the angle of the adjusting wheel 45 can be adjusted to adapt to coils with different pulling directions during winding, thereby improving the flexibility of the device, avoiding the coil from falling off the adjusting wheel 45 due to tilting when pulled, and ensuring the use effect of the device.

[0041] The positioning mechanism 6 includes a movable frame 61, a hydraulic rod 62, a mounting groove 63, a first motor 64, a first lead screw 65, a movable plate 66 and an adjustment assembly 67. The movable frame 61 is slidably installed between the front and rear inner walls of the mounting frame 1, a hydraulic rod 62 is fixedly installed on the outer surface of one side of the mounting frame 1, and the free end of the hydraulic rod 62 is fixedly connected to the movable frame 61. A movable plate 66 is slidably installed between the inner walls on both sides of the movable frame 61. The movable frame 61 is provided with a mounting groove 63, and the first motor 64 is fixedly installed on the rear inner wall of the mounting groove 63. The first lead screw 65 is rotatably installed between the front and rear inner walls of the movable frame 61, and the rotating shaft of the first motor 64 is drivingly connected to the first lead screw 65. The movable plate 66 is threadedly installed on the first lead screw 65, and the adjustment assembly 67 is provided on the movable plate 66.

[0042] The adjusting assembly 67 comprises a U-shaped supporting plate 671, a second motor 672, a second lead screw 673 and a rectangular frame 674. The U-shaped supporting plate 671 is fixedly installed on the top of the movable plate 66. The second motor 672 is fixedly installed on the top of the U-shaped supporting plate 671. The second lead screw 673 is rotatably installed between the inner top of the U-shaped supporting plate 671 and the top of the movable plate 66. The rotating shaft of the second motor 672 is transmission-connected with the second lead screw 673. A rectangular frame 674 is movably penetrated on the movable plate 66. The rectangular frame 674 is threadedly installed on the second lead screw 673. The rectangular frame 674 fits with the inner walls on both sides of the U-shaped supporting plate 671. The hanging plate 2 is fixedly installed on the bottom of the rectangular frame 674. Through the coordinated use of the positioning mechanism 6 and the adjusting assembly 67, on the one hand, the position of the adjusting wheel 45 can be adjusted in the horizontal direction, and on the other hand, the height of the adjusting wheel 45 can be adjusted in the vertical direction. The position of the adjusting wheel 45 can be flexibly changed to achieve adaptation to different winding positions, which is conducive to the promotion and use of the device.

[0043] Working principle: install the mounting frame 1 on the winding machine through the mounting holes 10 on the two sets of mounting plates 7, first install the position of the coil according to the need, control the free end of the hydraulic rod 62 to move, drive the movable frame 61 to slide in the mounting frame 1, adjust the left and right positions, then control the first motor 64 to start, the first motor 64 drives the first lead screw 65 to rotate, the first lead screw 65 drives the movable plate 66 to slide in the movable frame 61, adjust the front and rear positions, then control the second motor 672 to start, drive the second lead screw 673 to rotate, drive the rectangular frame 674 to move up and down on the movable plate 66, adjust the height, then put the coil aside, pull the first fixed block 47, drive the first positioning rod 46 to pull outward, the first spring 48 is stretched, until one end of the first positioning rod 46 is separated from the second clamping plate 44, and the adjusting wheel 45 is turned on the first fixed plate 41 through the first clamping plate 42 , open the threading port on the adjusting wheel 45, put the coil in, then reset the adjusting wheel 45, and the second clamping plate 44 is also reset accordingly. After loosening the first fixing block 47, under the rebound action of the first spring 48, one end of the first positioning rod 46 is clamped and fixed to the second clamping plate 44 again to realize the threading of the coil, and then according to the pulling direction of the coil during winding, pull the second fixing block 52 to drive the second positioning rod 51 to be pulled outward, and the second spring 53 is stretched until one end of the second positioning rod 51 is separated from the corresponding positioning hole 8 on the rotating disk 3, and then the rotating disk 3 is rotated by the handle 9 to adjust the angle of the adjusting wheel 45, and then loosen the second fixing block 52. Under the rebound action of the second spring 53, the second positioning rod 51 is inserted into the corresponding positioning hole 8 again to fix the rotating disk 3. When winding, the positioning mechanism 6 is controlled to drive the adjusting wheel 45 to move up and down to adjust the winding tension of the coil.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A winding tension control device for a coil winding machine, characterized in that: include: A mounting frame (1) is provided with a hanging plate (2) directly below the hanging plate (1), and a rotating disk (3) is fixedly mounted on the front outer surface of the hanging plate (2); A positioning mechanism (5) is arranged on the hanging plate (2), and the positioning mechanism (5) is used to assist the device in adapting to the pulling direction of the coil; A positioning mechanism (6) is arranged on the mounting frame (1), and the positioning mechanism (6) is used to adjust the position of the mounting coil and control the tension of the coil winding; A wire loading mechanism (4) is arranged on the front side of the rotating disk (3), and comprises a first fixed plate (41), a first clamping plate (42), a second fixed plate (43), a second clamping plate (44) and an adjusting wheel (45). The first fixed plate (41) is fixedly installed on the front outer surface of the rotating disk (3), the first clamping plate (42) is hingedly installed at the bottom of the first fixed plate (41), the second fixed plate (43) is fixedly installed on the front outer surface of the rotating disk (3), the second clamping plate (44) is arranged directly below the second fixed plate (43), an adjusting wheel (45) is rotatably installed between the first clamping plate (42) and the second clamping plate (44), and a threading port is arranged directly above the adjusting wheel (45).

2. The winding tension control device of a coil winding machine according to claim 1, characterized in that: The wire loading mechanism (4) further comprises a first positioning rod (46), a first fixing block (47) and a first spring (48); the first positioning rod (46) is movably connected to the second clamping plate (44) and the second fixing plate (43); one end of the first positioning rod (46) is fixedly mounted with the first fixing block (47); the first positioning rod (46) is sleeved with the first spring (48); one end of the first spring (48) is fixedly connected to the first fixing block (47); and the other end of the first spring (48) is fixedly connected to the second fixing plate (43).

3. The winding tension control device of a coil winding machine according to claim 2, characterized in that: The positioning mechanism (5) comprises a second positioning rod (51), a second fixing block (52) and a second spring (53). At least two groups of positioning holes (8) are formed through the rotating disk (3). The second positioning rod (51) is movably formed through the hanging plate (2). One end of the second positioning rod (51) is inserted into the corresponding positioning hole (8). The other end of the second positioning rod (51) is fixedly mounted with the second fixing block (52). The second fixing block (52) is sleeved with the second spring (53). One end of the second spring (53) is fixedly connected to the second fixing block (52), and the other end of the second spring (53) is fixedly connected to the hanging plate (2).

4. The winding tension control device of a coil winding machine according to claim 3, characterized in that: The positioning mechanism (6) comprises a movable frame (61), a hydraulic rod (62), a mounting groove (63), a first motor (64), a first lead screw (65), a movable plate (66) and an adjusting assembly (67); the movable frame (61) is slidably mounted between the front and rear inner walls of the mounting frame (1); a hydraulic rod (62) is fixedly mounted on the outer surface of one side of the mounting frame (1); a free end of the hydraulic rod (62) is fixedly connected to the movable frame (61); and inner surfaces of both sides of the movable frame (61) are provided. A movable plate (66) is slidably installed between the walls, a mounting groove (63) is penetrated through the movable frame (61), a first motor (64) is fixedly installed on the rear inner wall of the mounting groove (63), a first lead screw (65) is rotatably installed between the front and rear inner walls of the movable frame (61), a rotating shaft of the first motor (64) is transmission-connected to the first lead screw (65), the movable plate (66) is threadedly installed on the first lead screw (65), and an adjustment component (67) is arranged on the movable plate (66).

5. The winding tension control device of a coil winding machine according to claim 4, characterized in that: The adjustment assembly (67) comprises a U-shaped support plate (671), a second motor (672), a second lead screw (673) and a rectangular frame (674); the U-shaped support plate (671) is fixedly mounted on the top of the movable plate (66); the second motor (672) is fixedly mounted on the top of the U-shaped support plate (671); a second lead screw (673) is rotatably mounted between the inner top of the U-shaped support plate (671) and the top of the movable plate (66); the rotating shaft of the second motor (672) is transmission-connected to the second lead screw (673); a rectangular frame (674) is movably penetrated on the movable plate (66); the rectangular frame (674) is threadedly mounted on the second lead screw (673); the rectangular frame (674) is in contact with the inner walls of both sides of the U-shaped support plate (671); and the hanging plate (2) is fixedly mounted on the bottom of the rectangular frame (674).

6. The winding tension control device of a coil winding machine according to claim 5, characterized in that: Two groups of mounting plates (7) are fixedly mounted on the top of the mounting frame (1), and two groups of mounting holes (10) are penetrated through the two groups of mounting plates (7).

7. The winding tension control device of a coil winding machine according to claim 6, characterized in that: Two sets of lifting handles (11) are fixedly mounted on the top of the installation frame (1).

8. The winding tension control device of a coil winding machine according to claim 7, characterized in that: A controller (12) is fixedly mounted on an outer surface of one side of the mounting frame (1).

9. The winding tension control device of a coil winding machine according to claim 8, characterized in that: A handle (9) is fixedly mounted on the rear outer surface of the rotating disk (3).

10. The winding tension control device of a coil winding machine according to claim 9, characterized in that: A rubber sleeve is fixedly mounted on the outer surface of the adjusting wheel (45).

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