An efficient coil winding device for inductor production

Abstract

The present invention relates to the technical field of winding and encapsulation, and discloses an efficient coil winding device for inductor production, including a winding machine main body and a shaping component arranged on the winding machine main body. The shaping component includes a sliding plate, a first round rod and a first clamping plate. The sliding plates are symmetrically and slidably connected to the inside of the winding machine main body. The first round rod is rotatably connected to the top of the sliding plate by driving, and a main turntable is fixedly connected to the top end of the first round rod; during the process of the first clamping plate squeezing the inner wall of the magnetic core, the distances pushed by the first clamping plate for magnetic cores with different diameters are different. Therefore, the first clamping plate can be closely attached to the inner wall of the magnetic core through the elastic force of the first spring during contractions at different distances, so that the copper coil can be bent under the extrusion of the first clamping plate after the magnetic core is placed inside the device. When the copper coil is wound around the outer wall of the magnetic core, the copper coil wound on the magnetic core is stable and does not slide, and the copper coil is evenly wound on the surface of the magnetic core.

Description

Technical Field

[0001] The present invention relates to the technical field of winding and encapsulation, and specifically relates to an efficient coil winding device for inductor production. Background Technique

[0002] Inductors play a crucial role in electronic devices, communication systems, and power equipment. With the rapid development of high-frequency electronic devices and the trend of miniaturization, inductors have put forward higher requirements for high-precision and high-efficiency production. The traditional winding method of inductor coils usually relies on manual or semi-automatic equipment, resulting in low production efficiency, unstable precision, and difficulty in meeting the requirements of high-density and small-volume inductor products.

[0003] During the production process of existing inductors, workers need to fix one end of the copper coil to the magnetic core by welding or bonding, etc., and then start the winding machine to wind the copper wire on the surface of the magnetic core. When the winding is completed, the worker needs to cut off the copper wire to separate the copper coil from the wound magnetic core. During the operation, the worker needs to repeatedly operate inside the equipment. If the equipment is accidentally touched and runs, the operating worker may be injured by the equipment. At the same time, during the production process, the worker needs to repeatedly fix and separate the copper coil and the magnetic core, which is not conducive to the efficient progress of the winding work.

[0004] Therefore, an efficient coil winding device for inductor production is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an efficient coil winding device for inductor production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An efficient coil winding device for inductor production, including a winding machine main body and a shaping component arranged on the winding machine main body. The shaping component includes a sliding plate, a first round rod, and a first clamping plate. The sliding plates are symmetrically and slidably connected to the inside of the winding machine main body. The first round rod is rotationally connected to the top of the sliding plate in a driven manner. The top end of the first round rod is fixedly connected with a main turntable. The outer wall of the first round rod is fixedly connected with a support frame. The middle section of the upper surface of the support frame is symmetrically and fixedly connected with inclined rods. The top ends of the inclined rods are all slidably connected with first sliding rods. The ends of the first sliding rods away from the main turntable are all fixedly connected with first clamping plates. First springs are fixedly connected between the first clamping plates and the inclined rods. The first springs are sleeved on the outer walls of the first sliding rods.

[0007] Preferably, extraction components are symmetrically arranged on the left and right sides of the winding machine main body. The extraction components include second round rods, cylinders, and second clamping plates. The second round rods are symmetrically and slidably connected to the outer wall of the winding machine main body. Second springs are fixedly connected between the second round rods and the winding machine main body. A secondary turntable is rotatably connected to the top of the second round rod. A third round rod is rotatably connected inside the second round rod. The cylinder is fixedly connected to the top of the third round rod. A dial is fixedly connected to the bottom of the outer wall of the third round rod. The dial is movably arranged on the outer wall of the second round rod. A second sliding rod is slidably connected to the outer wall of the second round rod and below the secondary turntable. The second clamping plate is fixedly connected to one end of the second sliding rod away from the second round rod. A clamping groove is formed on the surface of the cylinder. The clamping groove is adapted to the end of the second sliding rod located inside the second round rod. A third spring is fixedly connected between the second clamping plate and the outer wall of the second round rod. The third spring is sleeved on the outer wall of the second sliding rod. The side of the second clamping plate away from the second round rod is wavy. A dial is fixedly connected to the surface of the winding machine main body.

[0008] Preferably, a separation component is arranged on the second round rod. The separation component includes a limiting bin, a gear, and a cutter. Tooth plates are symmetrically and fixedly connected to the upper surface of the support frame. Limiting bins are fixedly connected to the outer walls of the second round rods. A slider is slidably connected inside the limiting bin. A lead screw is threadedly connected inside the slider. The gear is fixedly connected to one end of the lead screw located outside the limiting bin. The cutter is fixedly connected to the side of the slider away from the gear. The tooth plates and the gear are meshed with each other.

[0009] Preferably, a driving device is arranged inside the winding machine main body. A runner is rotatably connected to the winding machine main body. A copper coil is arranged on the inner wall of the runner. A magnetic core is placed between the main turntable and the secondary turntable in a limited manner. A limiting plate is fixedly connected to the top of the winding machine main body. Dynamic sensors are arranged on opposite surfaces of the limiting plate.

[0010] Preferably, rubber bumps are arranged on the inner wall of the main turntable. Both ends of the first clamping plate close to the magnetic core are arc-shaped. A motor is arranged inside the sliding plate. The first round rod is driven and installed on the motor. A controller is arranged inside the winding machine main body. The motor is electrically connected to the dynamic sensor through the controller.

[0011] Preferably, the bottom of the second clamping plate close to the copper coil is arc-shaped. When the dial abuts against the block on the side close to the magnetic core, the second sliding rod is not clamped with the cylinder. When the dial abuts against the block on the side away from the magnetic core, the second sliding rod is clamped with the clamping groove of the cylinder.

[0012] Preferably, when the second sliding rod is not clamped with the clamping groove of the cylinder, the adjacent surfaces of the two second clamping plates are closely attached.

[0013] Preferably, a buckle is provided on the runner, and the runners are connected end to end through the buckle to form a ring. Tooth grooves are formed on the outer wall of the runner, and the driving device drives the runner to rotate by meshing with the tooth grooves on the outer wall of the runner.

[0014] Preferably, a frame is provided on the outer wall of the second round rod, and the support frame is limited and slid in the frame of the second round rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. During the process of the first clamping plate extruding the inner wall of the magnetic core, the pushing distances of the first clamping plate by magnetic cores with different diameters are different. Therefore, the first clamping plate can be closely attached to the inner wall of the magnetic core by the elastic force of the first spring during contractions at different distances. Thus, after the magnetic core is placed inside the device, the copper coil can be bent under the extrusion of the first clamping plate, and when the copper coil is wound around the outer wall of the magnetic core, the copper coil wound on the magnetic core is stable and does not slide, so that the copper coil is evenly wound on the surface of the magnetic core.

[0017] 2. During the use by the staff, the copper coil can always be stretched to the side close to the magnetic core, without the need for the staff to pull the copper coil outwards and then wind it around the magnetic core. When the magnetic core is placed on the main turntable and the slave turntable and pushed into the device, after the copper coil is extruded by the first clamping plate, the copper coil bends and fits the inner wall of the magnetic core to bend, thereby realizing the fixation of the copper coil and the magnetic core when the copper coil winds the magnetic core.

[0018] 3. The sliding of the slider drives the two cutting knives to approach each other relatively. The relative approach of the cutting knives will cut the copper coil, so that the copper coil can be automatically cut off when the first round rod is pulled out. The whole copper coil no longer maintains the winding state with the magnetic core, which is convenient for the staff to take after the inductor winding is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a front view schematic diagram of the overall structure of the present invention;

[0021] Figure 3 It is a cross-sectional schematic diagram of the overall structure of the present invention;

[0022] Figure 4 It is a partial schematic diagram of the structure of the shaping component of the present invention;

[0023] Figure 5 It is a partial schematic diagram of the overall structure of the present invention;

[0024] Figure 6 It is a cross-sectional schematic diagram of the structure of the extraction component of the present invention;

[0025] Figure 7 Partial schematic view of the cylindrical structure of the present invention;

[0026] Figure 8 Cross-sectional schematic view of the separation component structure of the present invention;

[0027] Figure 9 For the present invention Figure 8 Enlarged schematic view of the structure at position A in the present invention.

[0028] In the figure:

[0029] 1. Main body of the winding machine; 2. Driving device; 3. Runner; 4. Copper coil; 5. Magnetic core; 6. Limiting plate;

[0030] 11. Shaping component; 111. Slide plate; 112. First round rod; 113. Main turntable; 114. Bracket; 115. Diagonal rod; 116. First slide rod; 117. First clamping plate; 118. First spring;

[0031] 12. Extraction component; 121. Second round rod; 122. Second spring; 123. Third round rod; 124. Cylinder; 125. Second slide rod; 126. Second clamping plate; 127. Third spring; 128. Slave turntable; 129. Pusher plate; 1210. Stop block;

[0032] 13. Separation component; 131. Toothed plate; 132. Limiting bin; 133. Gear; 134. Lead screw; 135. Slide block; 136. Cutter. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Embodiments of the present invention

[0035] Please refer to Figures 1 to 5, An efficient coil winding device for inductor production, including a winding machine main body 1 and a shaping component 11 arranged on the winding machine main body 1. The shaping component 11 includes a sliding plate 111, a first round rod 112, and a first clamping plate 117. The sliding plate 111 is symmetrically and slidably connected to the inside of the winding machine main body 1. The first round rod 112 is rotatably connected to the top of the sliding plate 111 by driving. The top end of the first round rod 112 is fixedly connected with a main turntable 113. The outer wall of the first round rod 112 is fixedly connected with a support frame 114. The middle section of the upper surface of the support frame 114 is symmetrically and fixedly connected with inclined rods 115. The tops of the inclined rods 115 are all slidably connected with first sliding rods 116. One end of the first sliding rod 116 away from the main turntable 113 is fixedly connected with a first clamping plate 117. A first spring 118 is fixedly connected between the first clamping plate 117 and the inclined rod 115. The first spring 118 is sleeved on the outer wall of the first sliding rod 116. A driving device 2 is arranged inside the winding machine main body 1. A runner 3 is rotatably connected to the winding machine main body 1. A copper coil 4 is arranged on the inner wall of the runner 3. A magnetic core 5 is placed between the main turntable 113 and the slave turntable 128 in a limited way. A limiting plate 6 is fixedly connected to the top of the winding machine main body 1. Dynamic sensors are arranged on the opposite surfaces of the limiting plate 6. A buckle is arranged on the runner 3. The runners 3 are connected end to end through the buckle to form a ring. Tooth grooves are arranged on the outer wall of the runner 3. The driving device 2 drives the runner 3 to rotate by meshing with the tooth grooves on the outer wall of the runner 3. Rubber bumps are arranged on the inner wall of the main turntable 113. Both ends of the first clamping plate 117 close to the magnetic core 5 are set as arc surfaces. A motor is arranged inside the sliding plate 111. The first round rod 112 is rotatably installed on the motor by driving. A controller is arranged inside the winding machine main body 1. The motor is electrically connected to the dynamic sensor through the controller.

[0036] In the actual application of the embodiment of the present invention:

[0037] During use, the staff member pulls the first round rod 112 to slide the sliding plate 111 outwards from the inside of the winding machine main body 1. As the first round rod 112 moves outwards, the distance between the main turntable 113 and the slave turntable 128 increases. Subsequently, the staff member places the magnetic core 5 between the main turntable 113 and the slave turntable 128, and pushes the first round rod 112 towards the side close to the magnetic core 5 to limit the magnetic core 5 by the main turntable 113 and the slave turntable 128. The movement of the first round rod 112 drives the support frame 114 to move together, and the movement of the support frame 114 drives the first clamping plate 117 to move towards the inner wall of the magnetic core 5. During the movement of the first clamping plate 117, the straightened copper coil 4 will be squeezed and bent. One end of the copper coil 4 that is stretched is squeezed by the first clamping plate 117 to make the copper coil 4 fit against the inner wall of the magnetic core 5. During the process of the first clamping plate 117 squeezing the inner wall of the magnetic core 5, the distances that the first clamping plate 117 is pushed by the magnetic cores 5 with different diameters are different. Therefore, the first clamping plate 117 can be closely attached to the inner wall of the magnetic core 5 by the elastic force of the first spring 118 during contractions at different distances. Thus, after the magnetic core 5 is placed inside the device, the copper coil 4 can be bent under the squeezing action of the first clamping plate 117, so that when the copper coil 4 is wound around the outer wall of the magnetic core 5, the copper coil 4 wound around the magnetic core 5 is stable and does not slide, and the copper coil 4 is evenly wound on the surface of the magnetic core 5.

[0038] Subsequently, the staff member starts the device to drive the driving device 2 to drive the runner 3 to start rotating. The rotation of the runner 3 drives the copper coil 4 to rotate together inside it. During the rotation of the copper coil 4, since the magnetic core 5 is in a stationary state, the copper coil 4 makes a circular motion around the magnetic core 5 from the outer wall of the magnetic core 5 to the inner wall of the magnetic core 5. During the rotation of the copper coil 4, the stretched copper wire will rotate around the magnetic core 5 and wind around the surface of the magnetic core 5. The stretched copper wire of the copper coil 4 will pass through the limiting plate 6 during the rotation process to adjust the angle during the winding of the copper wire. After the dynamic sensor inside the limiting plate 6 senses that the copper wire has passed, it will drive the motor through the controller inside the winding machine main body 1, so that the first round rod 112 and the main turntable 113 rotate to drive the magnetic core 5 to rotate, enabling the copper coil 4 to be evenly wound on the outer wall of the magnetic core 5.

[0039] Please refer to Figure 1 、 Figure 6 and Figure 7, extraction components 12 are symmetrically arranged on the left and right sides of the winding machine main body 1. The extraction component 12 includes a second round rod 121, a cylinder 124, and a second clamping plate 126. The second round rods 121 are symmetrically and slidably connected to the outer wall of the winding machine main body 1. Second springs 122 are fixedly connected between the second round rods 121 and the winding machine main body 1. A slave turntable 128 is rotatably connected to the top of the second round rod 121. A third round rod 123 is rotatably connected to the inside of the second round rod 121. The cylinder 124 is fixedly connected to the top of the third round rod 123. A dial 129 is fixedly connected to the bottom of the outer wall of the third round rod 123. The dial 129 is movable on the outer wall of the second round rod 121. A second slide rod 125 is slidably connected to the outer wall of the second round rod 121 and below the slave turntable 128. The second clamping plate 126 is fixedly connected to one end of the second slide rod 125 away from the second round rod 121. A clamping groove is formed on the surface of the cylinder 124, and the clamping groove is adapted to the end of the second slide rod 125 located inside the second round rod 121. A third spring 127 is fixedly connected between the second clamping plate 126 and the outer wall of the second round rod 121. The third spring 127 is sleeved on the outer wall of the second slide rod 125. The side of the second clamping plate 126 away from the second round rod 121 is wavy. A dial 129 is fixedly connected to the surface of the winding machine main body 1. The bottom of the side of the second clamping plate 126 close to the copper coil 4 is an arc surface. When the dial 129 abuts against the stopper 1210 on the side close to the magnetic core 5, the second slide rod 125 is not clamped with the cylinder 124. When the dial 129 abuts against the stopper 1210 on the side away from the magnetic core 5, the second slide rod 125 is clamped with the clamping groove of the cylinder 124. When the second slide rod 125 is not clamped with the clamping groove of the cylinder 124, the adjacent surfaces of the two second clamping plates 126 are closely attached. A frame is arranged on the outer wall of the second round rod 121, and the support frame 114 is limited and slidable within the frame of the second round rod 121.

[0040] In the actual application of the embodiment of the present invention:

[0041] When the staff is ready to use the equipment for coil winding, the staff needs to first slide out the skateboard 111 from inside the winding machine main body 1 to increase the distance between the main turntable 113 and the slave turntable 128. While the skateboard 111 moves, the first round rod 112 and the support frame 114 will move together. The movement of the support frame 114 causes the toothed plate 131 on its upper surface to move together. After the toothed plate 131 moves, it no longer squeezes the second round rod 121 through the frame on the outer wall of the second round rod 121. At this time, the second spring 122 elastically recovers and pushes the second round rod 121 to move towards the first round rod 112. At this time, because the second sliding rod 125 is not clamped into the card slot inside the cylinder 124, the second clamping plate 126 will stretch the copper coil 4 towards the first round rod 112 by clamping the copper wire of the copper coil 4. When the dial plate 129 abuts against the block 1210 on the side close to the first round rod 112, the dial plate 129 is pushed by the block 1210, causing the third round rod 123 to rotate inside the second round rod 121. The rotation of the third round rod 123 drives the cylinder 124 to rotate together. After the cylinder 124 rotates, the orientation of the card slot on its surface changes, and the second sliding rod 125 is clamped with the card slot of the cylinder 124, so that the two second clamping plates 126 move relatively away from each other and no longer squeeze the straightened copper coil 4, and the two second clamping plates 126 cannot drive the copper coil 4;

[0042] After the distance between the main turntable 113 and the slave turntable 128 increases, the staff puts the magnetic core 5 in and pushes the skateboard 111 back into the inside of the winding machine main body 1. At this time, the support frame 114 pushes the second round rod 121 to slide through the toothed plate 131. The dial plate 129 inside the second round rod 121 no longer squeezes the copper coil 4 through the second clamping plate 126 because of rotation. Therefore, the second clamping plate 126 will only slide along the outer wall of the copper coil 4. Thus, during the use process by the staff, the copper coil 4 can always be stretched to the side close to the magnetic core 5. There is no need for the staff to pull out the copper coil 4 outward and then wind the magnetic core 5. When the magnetic core 5 is placed on the main turntable 113 and the slave turntable 128 and pushed into the equipment, after the copper coil 4 is squeezed by the first clamping plate 117, the copper coil 4 bends and fits the inner wall of the magnetic core 5 to bend, so as to fix the copper coil 4 and the magnetic core 5 when the copper coil 4 winds the magnetic core 5.

[0043] Please refer to Figures 1 to 3 、 Figure 8 and Figure 9, a separation component 13 is provided on the second round rod 121. The separation component 13 includes a limit bin 132, a gear 133 and a cutter 136. Tooth plates 131 are symmetrically and fixedly connected to the upper surface of the support frame 114. Limit bins 132 are fixedly connected to the outer walls of the second round rod 121. A slider 135 is slidably connected inside the limit bin 132. A lead screw 134 is threadedly connected inside the slider 135. The gear 133 is fixedly connected to one end of the lead screw 134 located outside the limit bin 132. The cutter 136 is fixedly connected to the side of the slider 135 away from the gear 133. The tooth plate 131 and the gear 133 are meshed with each other.

[0044] In the actual application of the embodiment of the present invention:

[0045] After the copper coil 4 winds around the magnetic core 5, the staff pulls the first round rod 112 outwards of the device. The movement of the first round rod 112 drives the support frame 114 and the tooth plate 131. When the tooth plate 131 moves horizontally, it will drive the gear 133 meshed with it above to rotate. The rotation of the gear 133 drives the lead screw 134 to rotate together. During the rotation of the lead screw 134, the slider 135 threadedly connected to it will slide inside the limit bin 132. The sliding of the slider 135 drives the two cutters 136 to approach relatively. The relative approach of the cutters 136 will cut the copper coil 4, so that the copper coil 4 can be automatically cut off when the first round rod 112 is pulled out. The whole copper coil 4 no longer keeps the winding state with the magnetic core 5, which is convenient for the staff to take after the inductor winding is completed.

[0046] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient coil winding device for inductor production, comprising a winding machine main body (1) and a shaping component (11) arranged on the winding machine main body (1), characterized in that: The shaping component (11) includes a sliding plate (111), a first round rod (112), and a first clamping plate (117). The sliding plate (111) is symmetrically and slidably connected to the inside of the winding machine main body (1). The first round rod (112) is rotatably connected to the top of the sliding plate (111) by driving. The top end of the first round rod (112) is fixedly connected to a main turntable (113). The outer wall of the first round rod (112) is fixedly connected to a support frame (114). The middle section of the upper surface of the support frame (114) is symmetrically and fixedly connected to inclined rods (115). The tops of the inclined rods (115) are all slidably connected to first sliding rods (116). The ends of the first sliding rods (116) away from the main turntable (113) are all fixedly connected to first clamping plates (117). A first spring (118) is fixedly connected between the first clamping plate (117) and the inclined rod (115). The first spring (118) is sleeved on the outer wall of the first sliding rod (116); Extracting components (12) are symmetrically arranged on the left and right sides of the winding machine main body (1). The extracting component (12) includes a second round rod (121), a cylinder (124), and a second clamping plate (126). The second round rod (121) is symmetrically and slidably connected to the outer wall of the winding machine main body (1). A second spring (122) is fixedly connected between the second round rod (121) and the winding machine main body (1). The top of the second round rod (121) is rotatably connected to a slave turntable (128). A third round rod (123) is rotatably connected to the inside of the second round rod (121). The cylinder (124) is fixedly connected to the top of the third round rod (123). The bottom of the outer side wall of the third round rod (123) is fixedly connected to a dial plate (129). The dial plate (129) moves on the outer wall of the second round rod (121). A second sliding rod (125) is slidably connected to the outer wall of the second round rod (121) and below the slave turntable (128). The second clamping plate (126) is fixedly connected to the end of the second sliding rod (125) away from the second round rod (121). A card slot is formed on the surface of the cylinder (124). The card slot is adapted to the end of the second sliding rod (125) located inside the second round rod (121). A third spring (127) is fixedly connected between the second clamping plate (126) and the outer wall of the second round rod (121). The third spring (127) is sleeved on the outer wall of the second sliding rod (125). The side of the second clamping plate (126) away from the second round rod (121) is wavy. A dial plate (129) is fixedly connected to the surface of the winding machine main body (1); The bottom of the side of the second clamping plate (126) close to the copper coil (4) is an arc surface. When the dial plate (129) abuts against the stopper (1210) on the side close to the magnetic core (5), the second sliding rod (125) is not clamped with the cylinder (124). When the dial plate (129) abuts against the stopper (1210) on the side away from the magnetic core (5), the second sliding rod (125) is clamped with the card slot of the cylinder (124); When the second slide bar (125) is not engaged with the card slot of the cylinder (124), the adjacent surfaces of the two second clamping plates (126) are in close contact.

2. The high-efficiency coil winding device for inductor production according to claim 1, characterized in that: A separation component (13) is arranged on the second round rod (121). The separation component (13) includes a limit bin (132), a gear (133) and a cutter (136). Tooth plates (131) are symmetrically and fixedly connected to the upper surface of the support frame (114). Limit bins (132) are fixedly connected to the outer walls of the second round rod (121). A slider (135) is slidably connected inside the limit bin (132). A lead screw (134) is threadedly connected inside the slider (135). The gear (133) is fixedly connected to one end of the lead screw (134) located outside the limit bin (132). The cutter (136) is fixedly connected to the side of the slider (135) away from the gear (133). The tooth plates (131) and the gear (133) are meshed with each other.

3. The high-efficiency coil winding device for inductor production according to claim 1, wherein: A driving device (2) is arranged inside the winding machine main body (1). A runner (3) is rotatably connected to the winding machine main body (1). A copper coil (4) is arranged on the inner wall of the runner (3). A magnetic core (5) is placed between the main turntable (113) and the slave turntable (128) in a limited manner. A limit plate (6) is fixedly connected to the top of the winding machine main body (1). Dynamic sensors are arranged on the opposite surfaces of the limit plate (6).

4. The high-efficiency coil winding device for inductor production according to claim 1, wherein: Rubber bumps are arranged on the inner wall of the main turntable (113). Both ends of the first clamping plate (117) close to the magnetic core (5) are set as arc surfaces. A motor is arranged inside the slide plate (111). The first round rod (112) is driven and installed on the motor. A controller is arranged inside the winding machine main body (1). The motor is electrically connected to the dynamic sensor through the controller.

5. An efficient coil winding device for inductor production according to claim 3, characterized in that: A buckle is arranged on the runner (3). The runners (3) are connected end to end through the buckle to form a ring. Tooth grooves are arranged on the outer wall of the runner (3). The driving device (2) drives the runner (3) to rotate by meshing with the tooth grooves on the outer wall of the runner (3).

6. The high-efficiency coil winding device for inductor production according to claim 2, wherein: A frame is arranged on the outer wall of the second round rod (121). The support frame (114) is slidably limited inside the frame of the second round rod (121).

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