Novel wire hooking device of magnetic ring winding machine

Abstract

The invention discloses a novel wire hooking device of a magnetic ring winding machine. The novel wire hooking device comprises a rack, a wire hooking mechanism and a wire holding mechanism, wherein the wire hooking mechanism and the wire holding mechanism are arranged on the rack; the wire hooking mechanism can be used for pulling the wire end of the copper wire downwards from the center of the magnetic ring located above the wire hooking mechanism. The wire holding mechanism comprises a finger cylinder and a wire holding driving device mounted on the rack; the finger air cylinder is installed at the output end of the wire holding driving device and located on one side of the wire hooking mechanism, and a clamping block is arranged on each of two clamping hands at the output end of the finger air cylinder. The opposite sides of the two clamping blocks are respectively provided with a corresponding wire holding groove. The wire holding driving device can be used for driving the finger air cylinder to move forwards in an arc shape from bottom to top and move backwards in an arc shape from top to bottom. After the finger cylinder drives the two clamping blocks to limit a wire end of a copper wire, the moving range of the wire end can become very small, and the wire end is not prone to large-amplitude swing; and the wire end of the copper wire can be quickly separated from the crochet hook mechanism.

Description

Technical Field

[0001] This invention relates to the field of winding machine technology, specifically to a novel magnetic winding machine hooking device. Background Technology

[0002] A differential-mode inductor is an inductor primarily used for filtering differential-mode signals and power management. Its main function is to suppress electromagnetic interference and noise while allowing differential-mode signals to pass through. Differential-mode signals refer to the relative changes of two signals at the same node; these signals are commonly used for data communication and audio signal transmission. In the manufacturing process, differential-mode inductors typically require a winding machine to wind wire onto a magnetic ring.

[0003] For winding machines, patent announcement number CN223333647U discloses an improved magnetic winding mechanism hooking device, which specifically discloses a frame and a limiting box, a hooking mechanism, and a wire-pulling mechanism respectively located on the frame; a limiting cavity with an upper opening is provided inside the limiting box; the hooking mechanism can be used to pull the end of the copper wire downward from the center of the magnetic ring located above it into the limiting cavity; the wire-pulling mechanism includes a lever located outside the limiting box, one end of which extends laterally into the limiting cavity through a perforation on the limiting box, and a wire-pulling drive device fixed outside the limiting box for driving the lever to swing back and forth; the lever is installed on the output end of the wire-pulling drive device; the wire-pulling drive device is a motor or a rotary cylinder; during the upward movement of the end of the copper wire, the wire-pulling drive device can be used to drive the lever to pull the end of the copper wire towards one side of the limiting cavity, thereby limiting the swing range and swing amplitude of the copper wire, thus preventing the copper wire from swinging too much and damaging other components.

[0004] However, the improved magnetic winding mechanism and hook device described above still have room for improvement. For example, while using a lever to actuate the copper wire end can limit its swing range and amplitude, the wire end only contacts one side of the lever, leaving ample space for significant movement. This means the lever cannot effectively and stably limit the wire end's swing range and amplitude; the wire end's range of motion remains relatively large, resulting in insufficient effectiveness. Furthermore, the lever cannot quickly disengage from the hook mechanism during actuation, further hindering its efficiency improvement.

[0005] Therefore, improvements to existing technologies are necessary. Summary of the Invention

[0006] To address the problems existing in the prior art, the purpose of this invention is to provide a novel magnetic winding machine hook device. This device uses a finger cylinder to drive two clamping blocks to limit the movement of the copper wire end, thus significantly reducing the range of motion of the wire end and preventing it from swinging excessively and damaging other components. Furthermore, it accelerates the detachment of the copper wire end from the hook mechanism, shortening the time and distance the hook mechanism pulls the wire downwards, thereby improving work efficiency.

[0007] To achieve the above objectives, the technical solution of the present invention is as follows:

[0008] A novel magnetic winding machine hooking device includes a frame and a hooking mechanism and a holding mechanism respectively mounted on the frame. The hooking mechanism can be used to pull the end of the copper wire downward from the center of the magnetic ring located above it. The holding mechanism includes a finger cylinder and a holding drive device mounted on the frame. The finger cylinder is mounted on the output end of the holding drive device and located on one side of the hooking mechanism, and a clamping block is respectively provided on the two grippers at the output end of the finger cylinder. A corresponding holding groove is provided on the opposite side of the two clamping blocks. The holding drive device can be used to drive the finger cylinder to move in an arc from bottom to top and forward, and to move in an arc from top to bottom and backward. As the hooking mechanism pulls the copper wire end downwards, it bends the end, forming a connecting segment that directly connects to the copper wire already wound on the magnetic ring, and a free segment that does not directly connect to the copper wire already wound on the magnetic ring. The wire-holding drive device can be used to drive the finger cylinder to move forward in an arc to a preset position. After the finger cylinder drives the two clamping blocks to close and place the connecting segment in the two wire-holding grooves, the wire-holding drive device drives the finger cylinder to move backward in an arc, thereby simultaneously pulling the copper wire end out of the hooking mechanism and accelerating the detachment of the copper wire end from the hooking mechanism, thus improving work efficiency. The two clamping blocks, after closing, can use the two wire-holding grooves to limit the swing range of the copper wire end.

[0009] Furthermore, the wire-holding drive device includes a drive source, a first flip bar, a first positioning block, a rotating rod, a first socket, and a first insertion rod; the drive source is mounted on the frame; the first end of the first flip bar is mounted on the output end of the drive source, and the drive source can be used to drive the first flip bar to perform an arc-shaped flipping motion; the finger cylinder and the rotating rod are respectively mounted on the front and rear ends of the first positioning block; the rotating rod is horizontally arranged and rotatably mounted on the second end of the first flip bar; the first socket is rotatably mounted on the frame and has a through first insertion hole; the first insertion rod is movably inserted into the first insertion hole and the first end of the first insertion rod is fixedly connected to the rotating rod, and the first insertion rod can move back and forth along the central axis of the insertion hole.

[0010] Furthermore, an L-shaped block is installed at one end of the rotating rod; the two ends of the L-shaped block are respectively connected to the rotating rod and the first end of the first insertion rod.

[0011] Furthermore, the driving source is an electric motor.

[0012] Furthermore, it also includes a reset assembly; the reset assembly includes a sensor and a sensing block that cooperates with the sensor; the sensor is mounted on the rack; the sensing block is mounted on the output end of the drive source.

[0013] Furthermore, two finger cylinders are provided; the line-holding drive device also includes a second flip bar, a second positioning block, a second socket, and a second insertion rod; the first end of the second flip bar is rotatably mounted on the frame via a connecting rod, and the second end of the second flip bar is movably sleeved on the rotating rod; the second socket is rotatably mounted on the frame and has a through second insertion hole, the second insertion rod is movably inserted into the second insertion hole and the first end of the second insertion rod is fixedly connected to the rotating rod, and the second insertion rod can move back and forth along the central axis of the second insertion hole; a finger cylinder and the rotating rod are respectively installed at the front and rear ends of the second positioning block; the line-hooking mechanism can be used to cooperate with the two finger cylinders respectively.

[0014] Furthermore, the hook mechanism includes a movable plate that can move up and down, two hooks respectively mounted on the movable plate, and a hook driving assembly for driving the movable plate to move up and down; each hook is provided with a hook groove corresponding to the copper wire; the finger cylinder is located on one side of the hook.

[0015] The beneficial effects of this invention are as follows:

[0016] (i) The wire-holding mechanism of the present invention uses a finger cylinder to drive two clamping blocks to limit the wire end of the copper wire. Since the wire end can only move in the two wire-holding grooves, it can better limit the wire end and restrict its swing range. That is, this design can make the range of motion of the wire end very small, so that it is not easy for it to swing greatly and damage other parts.

[0017] (ii) The present invention utilizes a wire-holding drive device to drive the finger cylinder, enabling the finger cylinder to move in an arc from bottom to top and forward, as well as from top to bottom and backward. This allows the finger cylinder to accelerate the removal of the copper wire end from the hook mechanism, thereby shortening the time and distance the hook pulls the wire downward, thus improving work efficiency. Moreover, since the wire end can quickly detach from the hook mechanism, the downward stroke of the hook can be shortened to a certain extent, which also reduces the vertical height of the hook mechanism to a certain extent, thereby reducing the volume occupied by the hook mechanism. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a partial structural diagram of the present invention. Figure 1 ;

[0021] Figure 4 This is a partial structural diagram of the present invention. Figure 2 ;

[0022] Figure 5 This is a schematic diagram of the structure of the finger cylinder and clamping block of the present invention;

[0023] Figure 6 This is a schematic diagram of the present invention in use.

[0024] Figure Labels

[0025] 1. Rack;

[0026] 2. Hook mechanism; 21. Moving plate; 22. Hook hook; 221. Hook groove;

[0027] 3. Wire-holding mechanism; 31. Finger cylinder; 32. Clamping block; 321. Wire-holding groove; 33. Drive source; 34. First flip bar; 35. First positioning block; 36. First socket; 361. First insertion hole; 37. First insertion rod; 38. L-shaped block; 39. Sensor; 40. Sensing block; 41. Second flip bar; 42. Second positioning block; 43. Second socket; 431. Second insertion hole; 44. Second insertion rod; 45. Rotating rod;

[0028] 5. Conductor mechanism. Detailed Implementation

[0029] The invention will be further described below with reference to the accompanying drawings and specific embodiments. The following description is merely exemplary and does not limit the scope of protection of the invention.

[0030] like Figures 1-5 As shown, a novel magnetic winding machine hooking device includes a frame 1 and a hooking mechanism 2 and a holding mechanism 3 respectively mounted on the frame 1.

[0031] The hook mechanism 2 can be used to pull the end of the copper wire downward from the center of the magnetic ring located above it.

[0032] The thread-holding mechanism 3 includes a finger cylinder 31 and a thread-holding drive device mounted on the frame 1; the finger cylinder 31 is mounted on the output end of the thread-holding drive device and located on one side of the hook mechanism 2, and a clamping block 32 is respectively provided on the two clamping hands at the output end of the finger cylinder 31; a corresponding thread-holding groove 321 is respectively provided on the opposite side of the two clamping blocks 32; the thread-holding drive device can be used to drive the finger cylinder 31 to move in an arc from bottom to top and forward, and to move in an arc from top to bottom and backward.

[0033] During use, as the hook mechanism 2 hooks the end of the copper wire and moves it downward, the end of the copper wire bends, forming a connecting section that is directly connected to the copper wire already wound on the magnetic ring, and a free section that is not directly connected to the copper wire already wound on the magnetic ring. The wire-holding drive device can be used to drive the finger cylinder 31 to move forward in an arc to a preset position. After the finger cylinder 31 drives the two clamping blocks 32 to close and place the connecting section in the two wire-holding grooves 321 (but the clamping blocks 32 will not clamp the end of the wire), the wire-holding drive device drives the finger cylinder 31 to move backward in an arc, thereby simultaneously pulling the end of the copper wire out of the hook mechanism 2 and accelerating the detachment of the end of the copper wire from the hook mechanism 2, thus improving work efficiency. The two clamping blocks 32 after closing can use the two wire-holding grooves 321 to limit the swing range of the end of the copper wire.

[0034] like Figures 1-4As shown, in this embodiment, the wire-holding drive device includes a drive source 33, a first flip bar 34, a first positioning block 35, a rotating rod 45, a first socket 36, and a first insertion rod 37. The drive source 33 is mounted on the frame 1; the first end of the first flip bar 34 is mounted on the output end of the drive source 33, and the drive source 33 can be used to drive the first flip bar 34 to perform an arc-shaped flipping motion; the front and rear ends of the first positioning block 35 are respectively mounted with a finger cylinder 31 and a rotating rod 45; the rotating rod 45 is horizontally arranged and rotatably mounted on the second end of the first flip bar 34; the first socket 36 is rotatably mounted on the frame 1 and has a through first insertion hole 361; the first insertion rod 37 is movably inserted into the first insertion hole 361, and the first end of the first insertion rod 37 is fixedly connected to the rotating rod 45, and the first insertion rod 37 can move back and forth along the central axis of the insertion hole. Therefore, with the above configuration, the first flip bar 34 can be flipped using the drive source 33, which in turn drives the rotating rod 45 to move accordingly. Since the first insert rod 37 is inserted into the first socket 36 and connected to the rotating rod 45, it restricts the rotating rod 45, the first positioning block 35 and the finger cylinder 31 set thereon. As a result, the finger cylinder 31 can move in an arc from bottom to top and forward and from top to bottom and backward under the flipping of the first flip bar 34 driven by the drive source 33, so as to cooperate with the end of the copper wire.

[0035] like Figures 1-4 As shown, in this embodiment, an L-shaped block 38 is installed at one end of the rotating rod 45; the two ends of the L-shaped block 38 are respectively connected to the rotating rod 45 and the first end of the first insertion rod 37. Therefore, by setting the L-shaped block 38, the connection between the rotating rod 45 and the first insertion rod 37 can be facilitated.

[0036] like Figures 1-4 As shown, in this embodiment, the drive source 33 can be a servo motor, which can precisely control the flipping motion of the first flip bar 34.

[0037] like Figures 1-4 As shown, in this embodiment, a reset assembly is also included; the reset assembly includes a sensor 39 and a sensing block 40 that cooperates with the sensor; the sensor 39 is mounted on the frame 1; the sensing block 40 is mounted on the output end of the drive source 33. Therefore, by setting the sensor 39 and the sensing block 40, the sensing block 40 can rotate with the first flip bar 34, and during the reset process of the finger cylinder 31, when the sensing block 40 moves into the sensing range of the sensor 39, the position reset of the finger cylinder 31 is completed.

[0038] like Figures 1-4As shown, in this embodiment, to improve work efficiency, two finger cylinders 31 are provided; the wire-holding drive device also includes a second flip bar 41, a second positioning block 42, a second socket 43, and a second insertion rod 44; the first end of the second flip bar 41 is rotatably mounted on the frame 1 via a connecting rod (not shown in the figure), and the second end of the second flip bar 41 is movably sleeved on the rotating rod 45; the second socket 43 is rotatably mounted on the frame 1 and has a through second insertion hole 431, the second insertion rod 44 is movably inserted into the second insertion hole 431 and the first end of the second insertion rod 44 is fixedly connected to the rotating rod 45, and the second insertion rod 44 can move back and forth along the central axis of the second insertion hole 431; a finger cylinder 31 and a rotating rod 45 are respectively installed at the front and rear ends of the second positioning block 42, that is, the two finger cylinders 31 are respectively connected to the first positioning block 35 and the second positioning block 42; the wire-hooking mechanism 2 can be used to cooperate with the two finger cylinders 31 respectively. Therefore, by setting two finger cylinders 31, it can simultaneously cooperate with two magnetic rings undergoing the winding process, thereby improving work efficiency. Of course, the hook mechanism 2 can also be used to cooperate with two finger cylinders 31 and two magnetic rings simultaneously. Among them, the second flip bar 41, the second positioning block 42, the second socket 43, and the second insertion rod 44 respectively cooperate with the first flip bar 34, the first positioning block 35, the first socket 36, and the first insertion rod 37, etc. In addition, since the wire-holding drive device also includes a second flip bar 41, a second positioning block 42, a second socket 43, and a second insertion rod 44, etc., when the drive source 33 drives the first flip bar 34 to flip, it can simultaneously drive the second flip bar 41, the second socket 43, and the second insertion rod 44 to perform corresponding actions at the same time through the rotating rod 45. Since the two finger cylinders 31 are connected to the rotating rod 45 through the first positioning block 35 and the second positioning block 42 respectively, the two finger cylinders 31 will also perform corresponding actions at the same time. That is, the effect of one drive source 33 driving two finger cylinders 31 to move at the same time is achieved, which simplifies the structure and makes the actions of the two finger cylinders 31 highly consistent.

[0039] Alternatively, an L-shaped block can be provided between the rotating rod 45 and the second insert rod 44 to facilitate the connection between the two.

[0040] like Figures 1-4As shown, in this embodiment, the hook mechanism 2 includes a movable plate 21 that can move up and down, two hooks 22 respectively mounted on the movable plate 21, and a hook drive assembly (not shown in the figure) for driving the movable plate 21 to move up and down. Each hook 22 is provided with a hook groove 221 corresponding to the copper wire. The finger cylinder 31 is located on one side of the hook 22 to avoid the finger cylinder 31 affecting the normal up and down movement of the hook 22. Specifically, the hook drive assembly mainly includes a motor mounted on the frame 1, a drive wheel mounted on the motor, a driven wheel mounted on the frame 1, and a belt connecting the drive wheel and the driven wheel respectively. The movable plate 21 is connected to the belt, so that when the motor drives the drive wheel to rotate, the belt can simultaneously drive the movable plate 21 and the two hooks 22 to move up and down. Since the overall structure of the hook drive assembly is prior art, it will not be described in detail here. Therefore, the hook drive assembly can stably drive the hooks 22 to move up and down.

[0041] like Figure 6 As shown, to facilitate cooperation with the hook mechanism 2 and the clamping mechanism 3, a wire guide mechanism 5 is also provided on the frame 1. This wire guide mechanism 5 is used to guide the end of the copper wire to the top of the magnetic ring. Specifically, the wire guide mechanism 5 includes two wire guide wheels for guiding the end of the copper wire to the top of the magnetic ring and a wire drive assembly for driving the wire guide wheels to perform corresponding actions. More specifically, the wire drive assembly can be used to drive the wire guide wheels to move in the forward, backward, left, right, and up / down directions. However, since the structure of the wire guide mechanism 5 is existing technology, it will not be described in detail here.

[0042] The following describes the specific operating principle of the present invention in order to help readers understand it. Specifically, the invention is illustrated by the cooperation of a finger cylinder 31 between the drive source 33, the first flip bar 34, the first socket 36, and the first insertion rod 37.

[0043] like Figure 6 As shown, the various mechanisms of the present invention are first set in their corresponding positions on the winding machine;

[0044] Next, when the end of the copper wire is at the preset position of the magnetic ring, the hook drive assembly drives the moving plate 21 and the hook 22 to move upward to the preset position.

[0045] Next, the hook drive assembly drives the moving plate 21 and hook 22 to move downwards until the end of the copper wire is pulled downwards. At the same time, since the hook 22 hooks the end of the wire closer to the middle, that is, with the hook 22 as the dividing line, the end of the wire will form a connected section that is directly connected to the copper wire already wound on the magnetic ring and a free section that is not directly connected to the copper wire already wound on the magnetic ring.

[0046] Next, after the hook 32 moves the yarn end down to below the finger cylinder 31, the finger cylinder 31 is in its original position and the second end of the first flip bar 34 is tilted backward (i.e., away from the hook 22) by a certain angle (e.g., tilted 10°). Then, the drive source 33 drives the first flip bar 34 to flip forward slightly by a certain angle (e.g., 5°). At the same time, the first insertion rod 37 will also move forward a certain distance in the first socket 36, so that the finger cylinder 31 with the output end in the open state moves forward in an arc a certain distance until the two clamping blocks 32 move to the position of the connecting section of the yarn end and place the connecting section between the two yarn holding grooves 321. Immediately afterwards, the finger cylinder 31 drives the two clamping blocks 32 to close and make the connecting section embedded in the two yarn holding grooves 321.

[0047] Next, the drive source 33 drives the first flip bar 34 to flip backward a certain distance, so that the first insertion rod 37 will also move backward a long distance in the first socket 36 and the second end will gradually face upward. This causes the rotating rod 45 connected to the first insertion rod 37 to drive the first positioning block 36 and the finger cylinder 31 to move downward and backward in an arc shape. In this way, the line end can be pulled away from the hook 22 of the hook mechanism 2 more quickly by pulling the connecting section of the line end. That is, this design can shorten the distance and time of the hook 22 pulling the line downward, and improve work efficiency.

[0048] Next, when the finger cylinder 31 moves to the preset position, the end of the line is completely detached from the hook 22 and the two clamps 32 remain in a state of surrounding the end of the line to limit the swing range of the end of the line.

[0049] Next, the wire mechanism 5 moves and gradually guides the end of the copper wire to the top of the magnetic ring, meaning that the end of the wire can only swing within the range of the two wire-holding grooves 321. When all the ends of the copper wire have moved into place, the drive source 33 drives the first flip bar 34 to reset and simultaneously drives the finger cylinder 31 to reset. The reset is completed when the sensing block 40 moves to the sensing range of the sensor 39.

[0050] Next, the hook drive assembly re-drives the moving plate 21 and hook 22 upward to the preset position, and then repeats the above steps.

[0051] In summary, the wire-holding mechanism 3 of the present invention, by using a finger cylinder 31 to drive two clamping blocks 32 to limit the end of the copper wire, can better limit the wire end's movement within the two wire-holding grooves 321, thus restricting its swing range. This design significantly reduces the range of motion of the wire end, preventing it from swinging excessively and damaging other components. Furthermore, because the present invention utilizes a wire-holding drive device to drive the finger cylinder 31, allowing it to move in an arc from bottom to top and forward, and from top to bottom and backward, the finger cylinder 31 can accelerate the detachment of the copper wire end from the hook mechanism 2. This shortens the time and distance the hook 22 pulls the wire downward, improving work efficiency. Moreover, since the wire end can quickly detach from the hook mechanism 2, the downward stroke of the hook 22 can be shortened to some extent, reducing the vertical height of the hook mechanism 2 and thus reducing its volume.

[0052] This invention is not limited to the above-described embodiments. If any modifications or variations to this invention do not depart from the spirit and scope of this invention, and if such modifications and variations fall within the scope of the claims and equivalent technologies of this invention, then this invention also intends to include such modifications and variations.

Claims

1. A novel magnetic winding machine hook device, characterized in that: It includes a frame and a hooking mechanism and a holding mechanism respectively mounted on the frame; The hook mechanism can be used to pull the end of the copper wire downward from the center of the magnetic ring located above it; The line-holding mechanism includes a finger cylinder and a line-holding drive device mounted on the frame; the finger cylinder is mounted on the output end of the line-holding drive device and located on one side of the line-hooking mechanism, and a clamping block is respectively provided on the two clamping hands at the output end of the finger cylinder; a corresponding line-holding groove is respectively provided on the opposite side of the two clamping blocks; the line-holding drive device can be used to drive the finger cylinder to move in an arc from bottom to top and forward, and to move in an arc from top to bottom and backward. During the downward movement of the copper wire end by the hooking mechanism, the copper wire end bends, forming a connecting segment that directly connects to the copper wire already wound on the magnetic ring and a free segment that does not directly connect to the copper wire already wound on the magnetic ring. The wire-holding drive device can be used to drive the finger cylinder to move forward in an arc to a preset position. After the finger cylinder drives the two clamping blocks to close and place the connecting segment in the two wire-holding grooves, the wire-holding drive device drives the finger cylinder to move backward in an arc, thereby synchronously pulling the copper wire end out of the hooking mechanism and accelerating the removal of the copper wire end from the hooking mechanism, thus improving work efficiency. After closing, the two clamping blocks can use the two wire-holding grooves to limit the swing range of the copper wire end.

2. The novel magnetic winding machine hook device according to claim 1, characterized in that: The wire-holding drive device includes a drive source, a first flip bar, a first positioning block, a rotating rod, a first socket, and a first insertion rod; The drive source is mounted on the frame; the first end of the first flip bar is mounted on the output end of the drive source and the drive source can be used to drive the first flip bar to rotate in an arc shape; the finger cylinder and the rotating rod are respectively mounted on the front and rear ends of the first positioning block; the rotating rod is horizontally arranged and rotatably mounted on the second end of the first flip bar; the first socket is rotatably mounted on the frame and has a through first insertion hole; the first insertion rod is movably inserted into the first insertion hole and the first end of the first insertion rod is fixedly connected to the rotating rod, and the first insertion rod can move back and forth along the central axis of the insertion hole.

3. The novel magnetic winding machine hook device according to claim 2, characterized in that: An L-shaped block is installed at one end of the rotating rod; the two ends of the L-shaped block are respectively connected to the rotating rod and the first end of the first insertion rod.

4. The novel magnetic winding machine hook device according to claim 2, characterized in that: The driving source is an electric motor.

5. The novel magnetic winding machine hook device according to claim 4, characterized in that: It also includes a reset assembly; the reset assembly includes a sensor and a sensing block that cooperates with the sensor; the sensor is mounted on the frame; the sensing block is mounted on the output end of the drive source.

6. The novel magnetic winding machine hook device according to claim 2, characterized in that: Two finger cylinders are provided; the wire-holding drive device also includes a second flip bar, a second positioning block, a second socket, and a second insertion rod; The first end of the second flip bar is rotatably mounted on the frame via a connecting rod, and the second end of the second flip bar is movably sleeved on the rotating rod; the second socket is rotatably mounted on the frame and has a through second insertion hole, the second insertion rod is movably inserted into the second insertion hole and the first end of the second insertion rod is fixedly connected to the rotating rod, and the second insertion rod can move back and forth along the central axis of the second insertion hole; a finger cylinder and the rotating rod are respectively mounted on the front and rear ends of the second positioning block; the hook mechanism can be used to cooperate with the two finger cylinders respectively.

7. The novel magnetic winding machine hook device according to claim 6, characterized in that: The hook mechanism includes a movable plate that can move up and down, two hooks respectively mounted on the movable plate, and a hook driving assembly for driving the movable plate to move up and down; each hook is provided with a hook groove corresponding to the copper wire; the finger cylinder is located on one side of the hook.

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