Automatic detection and packaging device and method for inductance coil

Abstract

The invention belongs to the technical field of inductance coil packaging equipment, and discloses an inductance coil automatic detection packaging device and packaging method.The inductance coil automatic detection packaging device comprises a bottom plate, first fixing plates are fixedly connected to the four corners of the top of the bottom plate, and fixing shafts are fixedly connected to the interiors of every two first fixing plates; limiting rods are fixedly connected to the exteriors of the two fixing shafts, a first rotating shaft is movably connected to the exterior of the first fixing plate, and first gears are fixedly connected to the two ends of the first rotating shaft. Through arrangement of structures such as a clamping wheel, a first conveying wheel, a first conveying belt, a second conveying wheel and a rotating ring, a fixing rod drives the clamping wheel to rotate, a third conveying wheel on the left side drives a third conveying wheel on the right side to rotate through the second conveying belt, the rotating ring rotates through rotation of the clamping wheel, and the rotating ring drives a rotating rod to rotate; the rotating rod drives the winding belt to rotate, so that the inductance coil is not prone to damage in the transportation process.

Description

Technical Field

[0001] The invention belongs to the technical field of inductor coil packaging equipment, and in particular is an inductor coil automatic detection packaging device and a packaging method. Background Art

[0002] An inductor is a device that works on the principle of electromagnetic induction. The inductor is mainly composed of a wire wound around an insulating tube in circles. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powder core. When current flows through a wire, a certain electromagnetic field will be generated around the wire, and the wire of this electromagnetic field itself will induce the wire within the range of this electromagnetic field. Inductors are widely used in electronics, energy conversion and transmission, communication technology, industrial manufacturing, medical treatment, scientific research and other fields. When transporting inductors to various places, they need to be packaged first to prevent the inductor from being damaged during transportation.

[0003] In the prior art, inductor coils are packaged by using an automatic packaging machine, for example, by using a plastic box. However, in the process of transporting a large number of inductor coils in this plastic box packaging method, the inductor coils may affect each other due to the different electromagnetic fields generated in the surroundings, which may easily cause the placement of the inductor coils to change, resulting in collisions between packaging boxes, which may easily damage the packaging boxes and the inductor coils in the boxes. An automatic detection packaging device and packaging method for inductor coils are now proposed to solve the above problems. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides an automatic detection and packaging device and a packaging method for an inductor coil, which solves the problem that the inductor coil is easily damaged during transportation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an inductive coil automatic detection packaging device, comprising a bottom plate, wherein the four corners of the top of the bottom plate are fixedly connected to a first fixed plate, the interior of each of the two first fixed plates is fixedly connected to a fixed shaft, the exteriors of the two fixed shafts are fixedly connected to a limiting rod, the exterior of the first fixed plate is movably connected to a first rotating shaft, both ends of the first rotating shaft are fixedly connected to a first gear, one end of the first rotating shaft is fixedly connected to a first motor, the exteriors of the two first gears are meshed with a second gear, the interior of the second gear is fixedly connected to a second rotating shaft, both ends of the exterior of the second rotating shaft are movably connected to a second fixed plate, one side of the two second fixed plates is fixedly connected to a limiting plate, and the two limiting plates are annularly fixedly connected to fixed rods at equal distances;

[0006] The outside of each fixed rod is rotatably connected to a clamping wheel, the outside of the two top fixed rods are rotatably connected to the first transmission wheel, the outside of the two first transmission wheels are movably connected to the first conveyor belt, one side of the two first conveyor belts is movably connected to the second transmission wheel, the outside of the two bottom fixed rods are movably connected to the third transmission wheel, the outside of the third transmission wheel is movably connected to the second conveyor belt, one end of the fixed rod at the left bottom is fixedly connected to the second motor, one side of the clamping wheel is clamped with a rotating ring, one side of the rotating ring is threadedly connected to a rotating rod, the outside of the rotating rod is movably connected to a winding belt, and the middle of the second rotating shaft is abutted against an inductor coil.

[0007] Preferably, both ends of the fixed shaft are fixedly connected to the bottom plate, the limiting rod is an upwardly inclined structure, and the limiting rod abuts against the inductor coil.

[0008] Preferably, the length of the first rotating shaft is longer than that of the fixed shaft, the first gear does not contact the bottom plate, and the first gear and the second gear are equal in size.

[0009] Preferably, the bottom of the first motor is fixedly connected to the bottom plate, and the first rotating shaft is located between the second fixed plate and the first fixed plate.

[0010] Preferably, the bottom of the second fixing plate is fixedly connected to a base plate, and the bottom of the limiting plate is fixedly connected to the base plate.

[0011] Preferably, the fixing rod on the left side is not connected to the limiting plate, and the fixing rod on the right side is fixedly connected to the limiting plate.

[0012] Preferably, the clamping wheel is an I-shaped structure, and the first transmission wheel, the second transmission wheel and the third transmission wheel are all I-shaped structures.

[0013] Preferably, the outside of the third transmission wheel does not contact the second transmission wheel, and the bottom of the second motor is fixedly connected to the bottom plate.

[0014] Preferably, the rotating ring is an annular structure, a notch is formed on one side of the rotating ring, and the rotating rod is located on one side of the notch.

[0015] The present invention also proposes an automatic detection and packaging method for an inductor coil, comprising the following steps:

[0016] Step 1: Place the inductor coil into the rotating ring through the limiting rod, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the first gear to rotate, the first gear drives the second rotating shaft to rotate by meshing with the second gear, at this time, the second rotating shaft drives the inductor coil to rotate due to the contact with the inductor coil;

[0017] Step 2: When the inductor coil rotates, the second motor drives the fixed rod connected thereto to rotate, and the fixed rod drives the clamping wheel to rotate. At the same time, the second motor drives the second transmission wheel and the third transmission wheel to rotate. The third transmission wheel on the left side rotates the third transmission wheel on the right side through the second transmission belt, and the second transmission wheel at the bottom rotates the first transmission wheel at the top through the first transmission belt.

[0018] Step 3. During the rotation of the clamping wheel, the rotating ring rotates through the clamping wheel. At this time, the rotating ring drives the rotating rod to rotate, and the rotating rod drives the winding belt to rotate. During this rotation process, the rotating ring and the inductor coil are in a cross-rotating state. The winding belt adheres one end to one place of the inductor coil. The winding belt can be wound around the outside of the inductor coil by rotating to package the inductor coil.

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

[0020] The present invention is provided with a clamping wheel, a first transmission wheel, a first conveyor belt, a second transmission wheel, a rotating ring and other structures, so that a fixed rod drives the clamping wheel to rotate, a second motor drives the second transmission wheel and a third transmission wheel to rotate, the third transmission wheel on the left side drives the third transmission wheel on the right side to rotate through the second conveyor belt, and the second transmission wheel at the bottom drives the first transmission wheel at the top to rotate through the first conveyor belt. During the rotation of the clamping wheel, the rotating ring rotates through the rotation of the clamping wheel, the rotating ring drives the rotating rod to rotate, and the rotating rod drives the winding belt to rotate, so that the inductor coil is not easily damaged during transportation;

[0021] The present invention is provided with a first rotating shaft, a first gear, a second rotating shaft, a clamping wheel, a fixing rod and other structures, so that the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the first gear to rotate, and the first gear drives the second rotating shaft to rotate by engaging with the second gear. At this time, the second rotating shaft drives the inductor coil to rotate due to the contact with the inductor coil, so that the inductor coil is more stable and tightly packaged during packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall relationship structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the position relationship structure of the limit rod of the present invention;

[0024] Figure 3 It is a schematic diagram of the position relationship structure of the first motor of the present invention;

[0025] Figure 4 It is a schematic diagram of the cross-sectional relationship structure of the rotating ring of the present invention;

[0026] Figure 5 This is a schematic diagram of the disassembly relationship structure of the clamping wheel of the present invention;

[0027] Figure 6 It is a schematic diagram of the positional relationship structure of the first fixing plate of the present invention.

[0028] In the figure: 1, bottom plate; 2, first fixed plate; 3, fixed shaft; 4, limiting rod; 5, first rotating shaft; 6, first gear; 7, first motor; 8, second gear; 9, second rotating shaft; 10, second fixed plate; 11, limiting plate; 12, fixing rod; 13, clamping wheel; 14, first transmission wheel; 15, first conveyor belt; 16, second transmission wheel; 17, third transmission wheel; 18, second conveyor belt; 19, second motor; 20, rotating ring; 21, rotating rod; 22, winding belt; 23, inductor coil. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figures 1 to 6 As shown, the present invention provides an automatic detection and packaging device for inductor coils, comprising a bottom plate 1, wherein the four corners of the top of the bottom plate 1 are fixedly connected with a first fixed plate 2, the interior of each of the two first fixed plates 2 is fixedly connected with a fixed shaft 3, the exteriors of the two fixed shafts 3 are fixedly connected with a limiting rod 4, the exterior of the first fixed plate 2 is movably connected with a first rotating shaft 5, both ends of the first rotating shaft 5 are fixedly connected with a first gear 6, one end of the first rotating shaft 5 is fixedly connected with a first motor 7, the exteriors of the two first gears 6 are meshed with a second gear 8, the interior of the second gear 8 is fixedly connected with a second rotating shaft 9, both ends of the exterior of the second rotating shaft 9 are movably connected with a second fixed plate 10, one side of the two second fixed plates 10 is fixedly connected with a limiting plate 11, and the two limiting plates 11 are annularly fixedly connected with a fixing rod 12 at equal distances;

[0031] The outside of each fixed rod 12 is rotatably connected to a clamping wheel 13, the outside of the two top fixed rods 12 is rotatably connected to a first transmission wheel 14, the outside of the two first transmission wheels 14 is movably connected to a first transmission belt 15, one side of the two first transmission belts 15 is movably connected to a second transmission wheel 16, the outside of the two bottom fixed rods 12 is movably connected to a third transmission wheel 17, the outside of the third transmission wheel 17 is movably connected to a second transmission belt 18, one end of the left bottom fixed rod 12 is fixedly connected to a second motor 19, one side of the clamping wheel 13 is clamped to a rotating ring 20, one side of the rotating ring 20 is threadedly connected to a rotating rod 21, the outside of the rotating rod 21 is movably connected to a winding belt 22, and the middle of the second rotating shaft 9 is abutted against an inductor 23;

[0032] The above scheme is adopted: by placing the inductor 23 into the interior of the rotating ring 20 through the limiting rod 4, the first motor 7 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the first gear 6 to rotate, and the first gear 6 drives the second rotating shaft 9 to rotate by meshing with the second gear 8. At this time, the second rotating shaft 9 drives the inductor 23 to rotate due to the contact with the inductor 23. During the rotation of the inductor 23, the second motor 19 drives the fixed rod 12 fixedly connected thereto to rotate, and the fixed rod 12 drives the clamping wheel 13 to rotate. At the same time, the second motor 19 drives the second transmission wheel 16 and the third transmission wheel 17 to rotate. The third transmission wheel 17 on the left side is rotated by the second transmission wheel 16. The belt 18 drives the third transmission wheel 17 on the right to rotate, and the second transmission wheel 16 at the bottom drives the first transmission wheel 14 at the top to rotate through the first transmission belt 15. During the rotation of the card wheel 13, the rotating ring 20 rotates through the card wheel 13. At this time, the rotating ring 20 drives the rotating rod 21 to rotate, and the rotating rod 21 drives the winding belt 22 to rotate. During this rotation process, the rotating ring 20 and the inductor coil 23 are in a cross-rotating state. The winding belt 22 adheres one end to a place of the inductor coil 23. The winding belt 22 can be wound around the outside of the inductor coil 23 by rotation to package the inductor coil 23, so that the inductor coil is not easily damaged during transportation.

[0033] like Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, both ends of the fixed shaft 3 are fixedly connected to the bottom plate 1, the limit rod 4 is an upwardly inclined structure, the limit rod 4 abuts against the inductor 23, the length of the first rotating shaft 5 is longer than the length of the fixed shaft 3, the first gear 6 does not contact the bottom plate 1, and the first gear 6 and the second gear 8 are equal in size;

[0034] The above scheme is adopted: the fixed shaft 3 is supported and fixed by the bottom plate 1, the first fixed plate 2 limits and fixes the fixed shaft 3, the fixed shaft 3 supports and fixes the limiting rod 4, the inductor 23 can be limited by the limiting rod 4, which can prevent the inductor 23 from being easily displaced during the packaging process, and can better wind the inductor 23. The bottom plate 1 does not contact the first gear 6, which can ensure that the first gear 6 can rotate smoothly through the first rotating shaft 5. The first motor 7 drives the first rotating shaft 5 to rotate. The first rotating shaft 5 drives the first gears 6 at both ends to rotate through the first motor 7. The length of the first rotating shaft 5 is longer than the fixed shaft 3, which can prevent the fixed shaft 3 from affecting the rotation of the first rotating shaft 5. The first rotating shaft 5 is supported and limited by the first fixed plate 2.

[0035] like Figure 3 , Figure 4 , Figure 5 As shown, the bottom of the first motor 7 is fixedly connected to the bottom plate 1, the first rotating shaft 5 is located between the second fixed plate 10 and the first fixed plate 2, the bottom of the second fixed plate 10 is fixedly connected to the bottom plate 1, and the bottom of the limiting plate 11 is fixedly connected to the bottom plate 1;

[0036] The above scheme is adopted: the first motor 7 is supported and fixed by the bottom plate 1, so that the first motor 7 can work more stably during operation, and the first rotating shaft 5 is limited and supported by the first fixed plate 2. The first rotating shaft 5 can mesh with the second gear 8 through the rotation of the first gear 6, and the second gear 8 can drive the second rotating shaft 9 to rotate. The middle part of the second rotating shaft 9 is fixedly connected with a retaining ring, which can generate friction with the inductor 23 and make the second rotating shaft 9 drive the inductor 23 to rotate. During the rotation of the inductor 23, the inductor 23 can be limited by the limiting rod 4 to prevent the inductor 23 from shaking left and right and being unable to be packaged smoothly.

[0037] like Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the left fixed rod 12 is not connected to the limit plate 11, the right fixed rod 12 is fixedly connected to the limit plate 11, the clamping wheel 13 is an I-shaped structure, and the first transmission wheel 14, the second transmission wheel 16, and the third transmission wheel 17 are all I-shaped structures;

[0038] The above scheme is adopted: the fixed rod 12 is supported and fixed by the limit plate 11, and the fixed rod 12 is distributed on the limit plates 11 on both sides. Two fixed rods 12 are fixedly connected to the limit plate 11 on the left, and three fixed rods 12 are fixedly connected to the limit plate 11 on the right. The fixed rod 12 at the lower left corner is fixedly connected to the second motor 19. The fixed rod 12 supports and limits the clamping wheel 13. The fixed rod 12 and the clamping wheel 13 are movably connected. When the rotating ring 20 rotates through the clamping wheel 13, the I-shaped structure of the clamping wheel 13 can also limit the rotating ring 20.

[0039] like Figure 3 , Figure 4 , Figure 5 As shown, the third transmission wheel 17 is not in contact with the second transmission wheel 16, the bottom of the second motor 19 is fixedly connected to the bottom plate 1, the rotating ring 20 is an annular structure, one side of the rotating ring 20 is provided with a notch, and the rotating rod 21 is located on one side of the notch;

[0040] The above scheme is adopted: the outer part of the third transmission wheel 17 is abutted against the second transmission belt 18, the second transmission belt 18 fixes the third transmission wheels 17 on both sides at one place, the second motor 19 drives the third transmission wheel 17 to rotate, the third transmission wheel 17 drives the second transmission wheel 16 to rotate, the second transmission wheel 16 drives the first transmission wheel 14 to rotate through the first transmission belt 15, the third transmission wheel 17 drives another third transmission wheel 17 to rotate through the second transmission belt 18, the inductor 23 can be taken out at will through the gap of the rotating ring 20, after the inductor 23 is packaged, it can be replaced with the packaged inductor 23, the rotating rod 21 can be rotated and removed through the threaded connection between the rotating rod 21 and the rotating ring 20, and the new winding belt 22 can be replaced in time to continue to package the inductor 23;

[0041] During the automatic detection of the inductor coil, preparation work needs to be done first to ensure that the inductance meter has sufficient power supply and the instrument is in normal working condition. Select the appropriate measurement mode according to the range of the inductance to be measured, set the inductance meter to the corresponding mode, and check whether the connection of the test coil is correct; the zero calibration requires disconnecting the test coil to ensure that the inductance meter is in an open circuit state, press the zero adjustment button on the inductance meter, wait for a while for the instrument to complete automatic zero adjustment, and reconnect the test coil to the inductance meter after ensuring that the zero adjustment is completed; then connect the inductance to be measured to the test coil of the inductance meter, adjust the measurement range of the inductance meter, select the range that best suits the inductance to be measured, press the measurement button on the inductance meter, start automatic measurement, wait for the inductance meter to complete the measurement, and record the measurement results. The result needs to be calculated for the results of multiple measurements to obtain the average value and standard deviation to improve the reliability of the measurement results.

[0042] like Figures 1 to 6As shown, the present invention also proposes an automatic detection packaging method for an inductor coil, comprising the following steps:

[0043] Step 1: Place the inductor 23 into the rotating ring 20 through the limiting rod 4, the first motor 7 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the first gear 6 to rotate, the first gear 6 drives the second rotating shaft 9 to rotate by meshing with the second gear 8, at this time, the second rotating shaft 9 drives the inductor 23 to rotate due to the contact with the inductor 23;

[0044] Step 2: When the inductor 23 rotates, the second motor 19 drives the fixed rod 12 connected thereto to rotate, and the fixed rod 12 drives the clamping wheel 13 to rotate. At the same time, the second motor 19 drives the second transmission wheel 16 and the third transmission wheel 17 to rotate. The third transmission wheel 17 on the left side rotates through the second transmission belt 18, and the second transmission wheel 16 at the bottom rotates the first transmission wheel 14 at the top through the first transmission belt 15.

[0045] Step three, during the rotation of the clamping wheel 13, the rotating ring 20 is rotated by the clamping wheel 13. At this time, the rotating ring 20 drives the rotating rod 21 to rotate, and the rotating rod 21 drives the winding belt 22 to rotate. During this rotation process, the rotating ring 20 and the inductor 23 are in a cross-rotating state. The winding belt 22 adheres one end to a place of the inductor 23. The winding belt 22 can be rotated and wound around the outside of the inductor 23 to package the inductor 23.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inductive coil automatic detection packaging device, comprising a bottom plate (1), characterized in that: The four corners of the top of the bottom plate (1) are fixedly connected to a first fixed plate (2), the interior of each of the two first fixed plates (2) is fixedly connected to a fixed shaft (3), the exterior of the two fixed shafts (3) are fixedly connected to a limiting rod (4), the exterior of the first fixed plate (2) is movably connected to a first rotating shaft (5), both ends of the first rotating shaft (5) are fixedly connected to a first gear (6), one end of the first rotating shaft (5) is fixedly connected to a first motor (7), the exteriors of the two first gears (6) are meshed with a second gear (8), the interior of the second gear (8) is fixedly connected to a second rotating shaft (9), both ends of the exterior of the second rotating shaft (9) are movably connected to a second fixed plate (10), one side of the two second fixed plates (10) is fixedly connected to a limiting plate (11), and the two limiting plates (11) are fixedly connected to a fixing rod (12) in an annular shape and equidistantly. The outside of each fixed rod (12) is rotatably connected to a clamping wheel (13); the outside of the two top fixed rods (12) are rotatably connected to a first transmission wheel (14); the outside of the two first transmission wheels (14) are movably connected to a first transmission belt (15); one side of the two first transmission belts (15) are movably connected to a second transmission wheel (16); the outside of the two bottom fixed rods (12) are movably connected to a third transmission wheel (17); the outside of the third transmission wheel (17) is movably connected to a second transmission belt (18); one end of the left bottom fixed rod (12) is fixedly connected to a second motor (19); one side of the clamping wheel (13) is clamped with a rotating ring (20); one side of the rotating ring (20) is threadedly connected to a rotating rod (21); the outside of the rotating rod (21) is movably connected to a winding belt (22); and the middle of the second rotating shaft (9) is abutted against an inductor coil (23).

2. The inductor coil automatic detection and packaging device according to claim 1 is characterized in that: Both ends of the fixed shaft (3) are fixedly connected to the bottom plate (1); the limiting rod (4) is an upwardly inclined structure; and the limiting rod (4) abuts against the inductor coil (23).

3. The inductor coil automatic detection and packaging device according to claim 1 is characterized in that: The length of the first rotating shaft (5) is longer than that of the fixed shaft (3), the first gear (6) does not contact the bottom plate (1), and the first gear (6) and the second gear (8) are equal in size.

4. The automatic detection and packaging device for inductor coils according to claim 1, characterized in that: The bottom of the first motor (7) is fixedly connected to the bottom plate (1), and the first rotating shaft (5) is located between the second fixed plate (10) and the first fixed plate (2).

5. The inductor coil automatic detection and packaging device according to claim 1, characterized in that: The bottom of the second fixing plate (10) is fixedly connected to the bottom plate (1), and the bottom of the limiting plate (11) is fixedly connected to the bottom plate (1).

6. The inductor coil automatic detection and packaging device according to claim 1, characterized in that: The fixed rod (12) on the left side is not connected to the limiting plate (11), and the fixed rod (12) on the right side is fixedly connected to the limiting plate (11).

7. The inductor coil automatic detection and packaging device according to claim 1, characterized in that: The clamping wheel (13) is an I-shaped structure, and the first transmission wheel (14), the second transmission wheel (16) and the third transmission wheel (17) are all I-shaped structures.

8. The inductor coil automatic detection and packaging device according to claim 1, characterized in that: The outside of the third transmission wheel (17) does not contact the second transmission wheel (16), and the bottom of the second motor (19) is fixedly connected to the bottom plate (1).

9. The inductor coil automatic detection and packaging device according to claim 1, characterized in that: The rotating ring (20) is an annular structure, one side of the rotating ring (20) is provided with a notch, and the rotating rod (21) is located on one side of the notch.

10. An automatic detection and packaging method for an inductor coil, applied to an automatic detection and packaging device for an inductor coil as claimed in any one of claims 1 to 9, characterized in that: The steps include: Step 1: Place the inductor (23) into the interior of the rotating ring (20) through the limiting rod (4); the first motor (7) drives the first rotating shaft (5) to rotate; the first rotating shaft (5) drives the first gear (6) to rotate; the first gear (6) drives the second rotating shaft (9) to rotate by meshing with the second gear (8); at this time, the second rotating shaft (9) drives the inductor (23) to rotate due to the contact with the inductor (23); Step 2: During the rotation of the inductor (23), the second motor (19) drives the fixed rod (12) fixedly connected thereto to rotate, and the fixed rod (12) drives the clamping wheel (13) to rotate. At the same time, the second motor (19) drives the second transmission wheel (16) and the third transmission wheel (17) to rotate. The third transmission wheel (17) on the left side rotates the third transmission wheel (17) on the right side through the second transmission belt (18), and the second transmission wheel (16) at the bottom rotates the first transmission wheel (14) at the top through the first transmission belt (15); Step 3: During the rotation of the clamping wheel (13), the rotating ring (20) is rotated by the clamping wheel (13). At this time, the rotating ring (20) drives the rotating rod (21) to rotate, and the rotating rod (21) drives the winding belt (22) to rotate. During this rotation process, the rotating ring (20) and the inductor (23) are in a state of cross rotation. One end of the winding belt (22) is adhered to a place of the inductor (23). The winding belt (22) can be wound around the outside of the inductor (23) by rotating to package the inductor (23).

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