A hooking mechanism and a winding machine

Abstract

The utility model provides a kind of winding hook line mechanism and winding machine.The winding hook line mechanism includes horizontal mounting plate and vertical mounting plate, further include clamp magnetic ring device, outer winding device and hook line device.The winding hook line mechanism provided by the utility model includes the clamp magnetic ring device and outer winding device being set on vertical mounting plate and the hook line device being set on horizontal mounting plate, the clamp magnetic ring device can cooperate with outer winding device, realize wire from magnetic ring axial one side around the outside of magnetic ring and move to the outer winding operation of magnetic ring axial other side, and the outer winding device can be mutually cooperated with hook line device, so that wire can be moved to the hook needle component of hook line device, can accurately hook and take wire and move wire from the axial one side of magnetic ring through the center hole of magnetic ring to the axial other side of magnetic ring, and the hook line device is provided with protective frame, to limit the range of movement when wire moves horizontally, better protect wire, improve the processing quality when wire is wound.

Description

Technical Field

[0001] This utility model relates to the field of fully automated winding equipment technology, and in particular to a winding hook mechanism and a winding machine. Background Technology

[0002] A winding machine is a semi-automatic or fully automatic device that winds metal wire onto a magnetic ring according to specific rules to form a coil. Existing winding machines are widely used in the production of common-mode inductors. Common-mode inductors generally contain at least two symmetrically arranged coils on the same magnetic ring. Existing winding machines require two separate wire feeds to complete the winding of both coils when processing common-mode inductors. Differential-mode inductors are inductor devices specifically designed to suppress differential-mode interference signals in circuits. For example, a single-winding differential-mode inductor consists of a single coil wound on a magnetic ring. The length of a single wire feed for a single-winding differential-mode inductor is at least twice the length of a single wire feed for a common-mode inductor. Therefore, existing winding machines either cannot perform the long wire feed and winding process when processing products requiring long wire feeds and winding.

[0003] To meet the processing needs of products with long feed lines and long windings, it is urgent to change the direction of the magnetic ring winding in the existing winding machine. The traditional method of horizontal winding of the magnetic ring with the central axis of the magnetic ring in a vertical position and the hooking device moving back and forth along the vertical direction from the center of the magnetic ring should be adjusted to vertical winding of the magnetic ring with the central axis of the magnetic ring in a horizontal position and the hooking device moving back and forth along the horizontal direction from the center of the magnetic ring. This allows for the winding of products with long feed lines and long windings without changing the height of the winding machine, by increasing the stroke of the hooking device.

[0004] The existing winding hook mechanism in winding machines cannot complete the winding operation when the magnetic ring is vertically positioned. First, the traditional magnetic ring clamping device only clamps the magnetic ring when it is horizontally placed; when the magnetic ring is vertically positioned, it cannot simultaneously clamp the magnetic ring and coordinate with the external winding device and hook device during winding. Second, the traditional external winding device only moves along a trajectory in a vertical plane during winding; all movements are completed on the same vertical plane. However, when the magnetic ring is vertically positioned, the change in the wire's feed direction requires... The wire needs to be guided by the external winding device to cooperate with the hooking device. Traditional external winding devices cannot achieve the process operation of cooperating with the hooking device. Third, traditional hooking devices are set vertically. They only need to hook the wire and guide it to fall freely to complete the movement of the wire from top to bottom. However, when the magnetic ring is set vertically, the direction of wire entry changes. The hooking device needs to control the movement trajectory of the wire, especially to maintain a horizontal movement trajectory when the wire is subjected to gravity. Traditional hooking devices cannot achieve the control of the horizontal movement trajectory of the wire. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing winding machines that cannot guide the external winding of wire and control the wire movement trajectory during the hooking operation when the magnetic ring is placed vertically, in order to meet the product processing requirements of long wire feeding and long winding. This invention provides a winding hooking mechanism.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: a hook-and-line mechanism, including a horizontal mounting plate and a vertical mounting plate arranged perpendicularly to each other, and further including: a magnetic ring clamping device, fixed on the vertical mounting plate, for clamping a vertically arranged magnetic ring and driving the magnetic ring to rotate around the central axis of the magnetic ring, including a rotating platform fixed on the vertical mounting plate and a first magnetic ring clamping assembly fixed on the rotating platform; an outer winding device, fixed on the vertical mounting plate, for guiding the wire from one axial side of the magnetic ring around the outer circumference of the magnetic ring to the other axial side of the magnetic ring, including a first moving platform fixed on the vertical mounting plate and a wire assembly fixed on the first moving platform; and a hook-and-line device, fixed on the horizontal mounting plate, for guiding the wire from one axial side of the magnetic ring through the central hole of the magnetic ring to the other axial side of the magnetic ring, including a second moving platform fixed on the horizontal mounting plate, a hook assembly fixed on the second moving platform, and a protective frame fixed on the horizontal mounting plate and located behind the vertical mounting plate.

[0007] In one embodiment, the first magnetic ring clamping assembly of the magnetic ring clamping device includes a pair of first magnetic ring clamps and a first driving assembly for driving the pair of first magnetic ring clamps to move toward or away from each other, wherein the pair of first magnetic ring clamps clamp the outer circumferential surface of the magnetic ring from both circumferential sides of the magnetic ring.

[0008] In one embodiment, the magnetic ring clamping device further includes a second magnetic ring clamping assembly disposed on the rotating platform and a third translational assembly for driving the second magnetic ring clamping assembly to move horizontally, the third translational assembly driving the second magnetic ring clamping assembly to move closer to or away from the magnetic ring clamped by the first magnetic ring clamping assembly.

[0009] In one embodiment, the second magnetic ring clamping assembly of the magnetic ring clamping device includes a pair of second magnetic ring clamps and a second driving assembly for driving the pair of second magnetic ring clamps to move toward or away from each other, wherein the pair of second magnetic ring clamps hold the axial end faces of the magnetic ring from both axial sides of the magnetic ring.

[0010] In one embodiment, the first moving platform of the outer winding device includes a first lifting assembly fixed to the front side of the vertical mounting plate and a first translation assembly fixed to the first lifting assembly, wherein the wire assembly is fixed to the first translation assembly.

[0011] In one embodiment, the wire assembly includes a fourth translation component fixed to the first moving platform, a mounting arm connected to the fourth translation component, and a wire wheel disposed at the end of the mounting arm. The fourth translation component is provided with a plurality of connection holes for fixing the mounting arm, and the mounting arm is fixed to any one or more of the connection holes by a locking member.

[0012] In one embodiment, the second moving platform of the hooking device includes a second lifting assembly fixed to the horizontal mounting plate and a second translation assembly that drives the second lifting assembly to move horizontally along the length direction of the horizontal mounting plate, wherein the hook assembly is fixed to the second lifting assembly.

[0013] In one embodiment, the hook assembly includes an adjustment seat fixed to the second lifting assembly and a hook fixed to the adjustment seat.

[0014] In one embodiment, the protective frame includes two parallel side plates, a base plate connecting the two side plates, a pair of brushes respectively fixed to the top of the two side plates, and a pressure line assembly disposed between the two side plates.

[0015] The beneficial effects of the hook-and-wind mechanism provided by this utility model are as follows: it includes a magnetic ring clamping device and an outer winding device mounted on a vertical mounting plate, and a hook-and-wind device mounted on a horizontal mounting plate. The magnetic ring clamping device can clamp and rotate the magnetic ring when it is placed vertically. The magnetic ring clamping device can cooperate with the outer winding device to realize the outer winding operation of the wire from one side of the magnetic ring axis to the other side of the magnetic ring axis. The outer winding device can cooperate with the hook-and-wind device to allow the wire to move to the hook needle assembly of the hook-and-wind device. The hook needle assembly can accurately hook the wire and move the wire from one side of the magnetic ring axis through the central hole of the magnetic ring axis to the other side of the magnetic ring axis. The hook-and-wind device is provided with a protective frame to limit the range of motion of the wire when it moves horizontally, thereby better protecting the wire and improving the processing quality during wire winding.

[0016] This utility model also provides a winding machine, including the above-mentioned winding hook mechanism.

[0017] The beneficial effects of the winding machine provided by this utility model are as follows: by adopting the above-mentioned winding hook mechanism, when the magnetic ring is placed vertically, the winding operation of the magnetic ring can be realized by changing the placement direction of the magnetic ring, thereby changing the winding and feeding direction of the magnetic ring, realizing the horizontal feeding and hooking operation when the magnetic ring is wound, and thus realizing the winding machine's processing needs for products with long feed wires and long windings, and realizing the winding processing of products with long feed wires without changing the height of the operating platform of the winding machine. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a first-view three-dimensional structural diagram of a hook-and-line mechanism in its initial state provided by this utility model;

[0020] Figure 2 This is a two-dimensional structural diagram of a hook-and-line mechanism in its initial state, presented by this utility model, from a second perspective.

[0021] Figure 3 This is a three-dimensional structural diagram of a hook-line winding mechanism provided by this utility model when switching between outer winding and hook-line winding;

[0022] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;

[0023] Figure 5 This is a three-dimensional structural diagram of the magnetic ring clamping device in the first state of the hook wire mechanism provided by this utility model when clamping the magnetic ring;

[0024] Figure 6 This is a three-dimensional structural diagram of the magnetic ring clamping device in the second state of the hook wire mechanism provided by this utility model when clamping the magnetic ring.

[0025] Figure 7 yes Figure 2 A magnified view of a section at point B in the middle;

[0026] Figure 8 This is a three-dimensional structural diagram of the outer winding device in a hook-winding mechanism provided by this utility model;

[0027] Figure 9 This is a side view of a hook-winding mechanism provided by this utility model when the hook is wound around the outside.

[0028] Figure 10 This is a side view of a hook-line winding mechanism provided by this utility model when switching between outer winding and hook-line winding.

[0029] Explanation of reference numerals in the attached figures:

[0030] 100-Hooking mechanism, 10-Horizontal mounting plate, 11-Base plate, 12-Extension plate, 20-Vertical mounting plate, 90-Magnetic ring, 91-Winding area, 92-Non-winding area;

[0031] 30-Magnetic ring clamping device, 31-Rotating platform, 32-First magnetic ring clamping assembly, 321-First magnetic ring clamp, 322-First driving assembly, 33-Second magnetic ring clamping assembly, 331-Second magnetic ring clamp, 332-Second driving assembly, 34-Third translation assembly;

[0032] 40-External winding device, 41-First moving platform, 411-First lifting assembly, 412-First translation assembly, 42-Wire assembly, 421-Fourth translation assembly, 4211-Connecting hole, 422-Mounting arm, 423-Wire wheel;

[0033] 50-Hooking device, 51-Second moving platform, 511-Second lifting assembly, 512-Second translation assembly, 52-Hook needle assembly, 521-Adjusting seat, 522-Hook needle, 53-Protective frame, 531-Side plate, 5311-Connecting plate, 5312-Horizontal plate, 532-Base plate, 533-Brush, 534-Filling assembly, 5341-Filling plate, 5342-Third driving component, 535-Wrapping area. Detailed Implementation

[0034] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0035] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] See Figures 1-10 This invention provides a winding mechanism 100. The winding mechanism 100 is suitable for use in various winding machines, especially those where the magnetic ring 90 is placed vertically for winding operations. It can increase the length of the wire wound around the magnetic ring according to the design requirements of the processed product, thus accommodating winding operations for products requiring longer feed wire and longer winding lengths. In the winding mechanism 100, the magnetic ring 90 is vertically oriented, with its central axis parallel to the horizontal plane. During winding, the wire passes through the central hole of the magnetic ring 90 from the front to the rear, then wraps around the outer circumference of the magnetic ring 90 and returns to the front, completing one turn of wire winding around the magnetic ring 90. Alternatively, during winding, the wire passes through the central hole of the magnetic ring 90 from the back side to the front side of the magnetic ring 90, and then wraps around the outer circumference of the magnetic ring 90 from the front side to return to the back side of the magnetic ring 90, thus completing the winding process of the wire around the magnetic ring 90 for one turn.

[0038] like Figure 1 and Figure 2 The figure shown is a three-dimensional structural schematic diagram of the hook-and-line mechanism 100 provided by this utility model. Wherein, Figure 1 This is a first-view perspective of the hook-and-line mechanism 100, showing a three-dimensional structural diagram of the hook-and-line mechanism 100 as presented from the front side of the vertical mounting plate 20. Figure 2 This is a second-view perspective of the hook-winding mechanism 100, showing its three-dimensional structure as presented from the rear side of the vertical mounting plate 20. It should be noted that terms such as "front side" and "rear side" used in this text to indicate orientation or positional relationship are merely for descriptive purposes and do not represent a specific orientation of the device or mechanism. Figure 1-2As shown, the hook-winding mechanism 100 provided by this utility model includes a horizontal mounting plate 10 and a vertical mounting plate 20 arranged perpendicularly to each other. The horizontal mounting plate 10 is a plane arranged horizontally. In this embodiment, the horizontal mounting plate 10 includes a base plate 11 and an extension plate 12 fixedly connected to the base plate 11. The base plate 11 and the extension plate 12 can be integrally formed or spliced ​​together. Both the base plate 11 and the extension plate 12 are horizontally arranged. The vertical mounting plate 20 is a plane arranged vertically. In this embodiment, the vertical mounting plate 20 is fixed to the base plate 11 of the horizontal mounting plate 10, so that the vertical mounting plate 20 and the horizontal mounting plate 10 are arranged perpendicularly to each other. A winding station is provided on the vertical mounting plate 20, and a magnetic ring 90 is vertically arranged on the winding station, with the central axis of the magnetic ring 90 perpendicular to the vertical mounting plate 20. The winding operation of the magnetic ring 90 is completed at the winding station of the vertical mounting plate 20.

[0039] Furthermore, the hook-and-line mechanism 100 provided by this utility model also includes a magnetic ring clamping device 30, an outer winding device 40, and a hook-and-line device 50. The magnetic ring clamping device 30 and the outer winding device 40 are both located on the front side of the vertical mounting plate 20 and are both fixed on the vertical mounting plate 20, while the hook-and-line device 50 is fixed on the horizontal mounting plate 10.

[0040] The magnetic ring clamping device 30 is fixed at the winding station of the vertical mounting plate 20, used to clamp the vertically arranged magnetic ring 90 and drive the magnetic ring 90 to rotate around its central axis. The core function of this magnetic ring clamping device 30 is to clamp the vertically arranged magnetic ring 90 during the winding process and to drive the magnetic ring 90 to rotate along its central axis, thereby achieving the winding operation of multiple turns and layers of wire on the magnetic ring 90. The outer winding device 40 is fixed to the front side of the vertical mounting plate 20 and located on the side of the magnetic ring clamping device 30. Depending on the winding requirements of the magnetic ring 90, the outer winding device 40 can be located on the left side of the magnetic ring clamping device 30 (e.g., ...). Figure 1 (As shown in the diagram), it can also be positioned on the right side of the magnetic ring clamping device 30. The core function of this outer winding device 40 is to guide the wire from one axial side of the magnetic ring 90 around its outer circumference to the other axial side during the winding process, thereby completing the winding of the outer wire of the magnetic ring 90. In this embodiment, for ease of description, only the outer winding device 40 is used to guide the wire from the rear side of the magnetic ring 90 around its outer circumference to the front side of the magnetic ring 90 for explanation.

[0041] The hook device 50 is fixed to the horizontal mounting plate 10 and guides the wire from one axial side of the magnetic ring 90 through the central hole of the magnetic ring 90 to the other axial side of the magnetic ring 90. Therefore, the hook device 50 needs to cooperate with the outer winding device 40 to complete the winding of one turn of wire on the magnetic ring 90. That is, the position of the hook device 50 is related to the winding direction of the outer winding device 40. Figure 1 As shown, in this embodiment, the outer winding device 40 guides the wire from the rear side of the magnetic ring 90 to move around the outer side of the magnetic ring 90 to the front side of the magnetic ring 90. Therefore, the hook device 50 is fixed on the horizontal mounting plate 10 and located on the rear side of the vertical mounting plate 20, thereby enabling the wire to move from the front side of the magnetic ring 90 through the central hole of the magnetic ring 90 to the rear side of the magnetic ring 90.

[0042] The hook-and-line mechanism 100 provided by this utility model includes a magnetic ring clamping device 30, an outer winding device 40, and a hook-and-line device 50, which cooperate with each other to complete the winding operation of the vertically arranged magnetic ring 90, and form a multi-turn, multi-layer coil structure around the outside of the magnetic ring 90.

[0043] like Figure 5 The diagram shown is a three-dimensional structural schematic of the magnetic ring clamping device 30 in the first state of the winding mechanism 100 provided by this utility model, where the magnetic ring clamping device 30 clamps the magnetic ring 90. The magnetic ring clamping device 30 in the winding mechanism 100 provided by this utility model includes a rotating platform 31 fixed on a vertical mounting plate 20 and a first magnetic ring clamping assembly 32 fixed on the rotating platform 31. The rotating platform 31 in the magnetic ring clamping device 30 is a motor, guide rail, and slider structure fixed on the vertical mounting plate 20. This rotating platform 31 is a common rotating structure in existing winding machines, capable of driving the rotation of components fixed thereon. Figure 1 As shown, the rotating platform 31 of the magnetic ring clamping device 30 is arranged around the winding station. The central axis of the winding station is coaxial with the central axis of the magnetic ring 90, so that when the rotating platform 31 of the magnetic ring clamping device 30 rotates, it can clamp the magnetic ring 90 and rotate around the central axis of the magnetic ring 90. The first magnetic ring clamping assembly 32 in the magnetic ring clamping device 30 is used to clamp the vertically arranged magnetic ring 90, which can ensure the stable clamping of the magnetic ring 90 during winding, so that the magnetic ring 90 will not loosen and can rotate accordingly.

[0044] Specifically, such as Figure 5As shown, the first magnetic ring clamping assembly 32 of the magnetic ring clamping device 30 includes a pair of first magnetic ring clamps 321 and a first driving assembly 322 that drives the pair of first magnetic ring clamps 321 to move towards or away from each other. The pair of first magnetic ring clamps 321 clamp the outer circumferential surface of the magnetic ring 90 from both circumferential sides. The first driving assembly 322 is a common driving mechanism in existing winding machines, such as a motor, guide rail, slider, or horn slot, to control the pair of first magnetic ring clamps 321. The first driving assembly 322 can drive the pair of first magnetic ring clamps 321 to move towards each other, and clamp the two ends of the outer circumference of the magnetic ring 90 when moving towards each other, surround the magnetic ring 90 from the radial ends of the outer circumference of the magnetic ring 90, and provide extensions on both axial sides of the magnetic ring 90, thereby stabilizing the magnetic ring 90 between the pair of first magnetic ring clamps 321.

[0045] When the magnetic ring 90 is held by a pair of first magnetic ring clamps 321, a winding region 91 is formed on the magnetic ring 90 outside the area enclosed by the pair of first magnetic ring clamps 321. This winding region 91 is the part of the magnetic ring 90 that needs to be wound. The winding operation of the winding region 91 is completed by the outer winding device 40 and the hook device 50. At the same time, a non-winding region 92 is also formed on the magnetic ring 90 inside the area enclosed by the pair of first magnetic ring clamps 321. During winding, the non-winding region 92 cannot be wound and is in an unused state. Figure 6 The diagram shown is a three-dimensional structural schematic of the magnetic ring clamping device 30 in the second state of the hook-and-wire mechanism 100 provided by this utility model, where the magnetic ring clamping device 30 clamps the magnetic ring 90. In the second state, the magnetic ring clamping device 30 fully utilizes the unwound area 92 when it is in an empty state, clamping the unwound area 92 to further stabilize the magnetic ring 90 within the magnetic ring clamping device 30. Figure 5 and Figure 6 As shown, the magnetic ring clamping device 30 in the hook-and-line mechanism 100 provided by this utility model further includes a second magnetic ring clamping assembly 33 disposed on a rotating platform 31 and a third translation component 34 for driving the second magnetic ring clamping assembly 33 to move horizontally. The third translation component 34 drives the second magnetic ring clamping assembly 33 to move closer to or further away from the magnetic ring 90 clamped by the first magnetic ring clamping assembly 32. When it is necessary for the second magnetic ring clamping assembly 33 to further fix the magnetic ring 90 clamped by the first magnetic ring clamping assembly 31, such as... Figure 6 As shown, the third translation component 34 drives the second magnetic ring clamping component 33 to translate to the front side of the pair of first magnetic ring clamps 321, and clamps the magnetic ring 90 at the non-wound area 92 through the second magnetic ring clamping component 33. When it is not necessary for the second magnetic ring clamping component 33 to fix the magnetic ring 90 held by the first magnetic ring clamping component 31, especially when the magnetic ring 90 needs to be flipped or the work position needs to be changed, the second magnetic ring clamping component 33 needs to loosen its fixation on the magnetic ring 90. At this time, as shown... Figure 5As shown, the third translation component 34 drives the second magnetic ring clamping component 33 to translate to the initial position. There is a distance between the second magnetic ring clamping component 33 and the magnetic ring 90, so the magnetic ring 90 cannot be clamped. The third translation component 34 is existing technology in winding machines, and generally adopts a structure such as a cylinder, motor, guide rail, or slide rail to realize the translation operation of the component fixed on it.

[0046] like Figure 5 As shown, the second magnetic ring clamping assembly 33 of the magnetic ring clamping device 30 includes a pair of second magnetic ring clamps 331 and a second driving assembly 332 for driving the pair of second magnetic ring clamps 331 to move towards or away from each other. The pair of second magnetic ring clamps 331 clamp the axial end faces of the magnetic ring 90 from both axial sides of the magnetic ring 90. The second driving assembly 332 is a conventional structure in existing winding machines and is used to drive the pair of second magnetic ring clamps 331 to move towards or away from each other. In the magnetic ring clamping device 30 provided by this utility model, a pair of first magnetic ring clamps 321 clamp the side surfaces of the magnetic ring 90 from both sides of the outer circumference of the magnetic ring 90 and extend to the axial end faces of the magnetic ring 90, realizing the first clamping of the magnetic ring 90. A pair of second magnetic ring clamps 331 in the magnetic ring clamping device 30 clamp the axial end faces of the magnetic ring 90 from both axial sides of the magnetic ring 90, realizing the second clamping of the magnetic ring 90. A pair of first magnetic ring clamps 321 and a pair of second magnetic ring clamps 331 clamp the magnetic ring 90 from the axial or radial direction, respectively, thereby achieving a stable clamping of the magnetic ring 90.

[0047] like Figure 8 The diagram shown is a three-dimensional structural schematic of the external winding device 40 provided by this utility model. The external winding device 40 provided by this utility model is fixed to the vertical mounting plate 10 and located on the front side of the vertical mounting plate 10. In this embodiment, as shown... Figure 1 As shown, the outer winding device 40 is fixed to the left side of the magnetic ring clamping device 30, and extends into the end of the magnetic ring 90 from the left side of the magnetic ring clamping device 30 to perform the winding operation. The outer winding device 40 provided by this utility model is used to drive the wire to move from one end of the axial direction of the magnetic ring 90 around the outside of the magnetic ring 90 to the other end of the axial direction. Furthermore, the outer winding device 40 also cooperates with the hooking device 50 to guide the wire to the hook of the hooking device 50, so as to facilitate the hooking device 50 to accurately hook the wire.

[0048] Specifically, in combination Figure 1 and Figure 8As shown, the external winding device 40 includes a first movable platform 41 fixed to a vertical mounting plate 20 and a wire assembly 42 fixed to the first movable platform 41. The first movable platform 41 is fixed to the vertical mounting plate 20 and can drive the wire assembly 42 to move vertically up and down and translate forward and backward on the plane of the vertical mounting plate 20. In this embodiment, the first movable platform 41 can drive the entire wire assembly 42 to first rise vertically from the rear side of the magnetic ring 90 to above the magnetic ring 90, and then drive the entire wire assembly 42 to move from above the rear side of the magnetic ring 90 toward above the front side of the magnetic ring 90 (e.g., Figure 9 As shown, the entire conductor assembly 42 is then driven to descend from above the front side of the magnetic ring 90 to below the front side of the magnetic ring 90, completing one guidance of the wire around the outside of the magnetic ring 90. The cooperation between the first moving platform 41 and the conductor assembly 42 completes the winding operation of the wire around the magnetic ring 90.

[0049] Specifically, such as Figure 8 As shown, the first moving platform 41 of the external winding device 40 includes a first lifting assembly 411 fixed to the front side of the vertical mounting plate 20 and a first translation assembly 412 fixed to the first lifting assembly 411. The wire assembly 42 is fixed to the first translation assembly 412. The first lifting assembly 411 is fixed to the front side of the vertical mounting plate 20, and the first translation assembly 412 is fixed to the movable platform of the first lifting assembly 411. The first moving platform 41 is used for lifting and lowering and forward and backward translation operations on the front side of the vertical mounting plate 20. The first lifting assembly 411 and the first translation assembly 412 in the first moving platform 41 provided by this utility model are both conventional translation and lifting structures of winding machines, which can be implemented by drive components such as drive motors, guide rails, lead screws, or cylinders. The first moving platform 41 guides the lifting and lowering of the wire assembly 42 on the same vertical plane and its forward and backward translation on the horizontal plane.

[0050] Specifically, the wire assembly 42 in the external winding device 40 provided by this utility model includes a fourth translation component 421 fixed on the first moving platform 41, a mounting arm 422 connected to the fourth translation component 421, and a wire wheel 423 disposed at the end of the mounting arm 422. The fourth translation component 421 is a commonly used translation drive structure in existing winding machines. The fourth translation component 421 is fixed on the first moving platform 41, enabling the wire assembly 42 to not only achieve lifting and lowering in the same vertical plane and forward and backward translation in the horizontal plane, but also left and right translation in the horizontal plane. Figure 3 and Figure 4As shown, when the hook 522 in the hooking device 50 moves horizontally forward to the front of the magnetic ring 90, the fourth translation component 421 can drive the guide wheel 423 to move horizontally to the right, so that the line on the guide wheel 423 and the hook 522 will not collide, thus preventing the hook 522 from damaging the line. Next, when the hook 522 in the hooking device 50 moves horizontally forward to the front of the magnetic ring 90, that is, when the hook 522 has completely passed through the central hole of the magnetic ring 90 and needs to hook the line, the fourth translation component 521 can drive the guide wheel 423 to move horizontally to the left, so that the line on the guide wheel 423 can enter the hook space of the hook 522 during the horizontal leftward movement, thereby precisely controlling the line to be hooked by the hook 522. The fourth translation component 421 added to the guide assembly 42 allows the outer winding device 40 to achieve more precise cooperation with the hooking device 50, completing the precise hooking operation between the hook 522 and the line.

[0051] At the same time, such as Figure 8 As shown, the fourth translation component 421 of the wire assembly 42 provided by this utility model is provided with a plurality of connection holes 4211 for fixing the mounting arm 421. The mounting arm 421 is fixed to any one or more connection holes 4211 by locking members. Through the fixed connection between the fourth translation component 421 and the mounting arm 421, the position of the wire wheel 423 at the magnetic ring clamping device 30 can be finely adjusted to suit the winding operation of magnetic rings 90 of different sizes and wires of different diameters. The wire wheel 423 can be replaced and adjusted according to the different wire diameters, and different wire wheels 423 can be adapted to mounting arms 421 at different horizontal positions.

[0052] Furthermore, such as Figure 2The diagram shows a three-dimensional structural schematic of the hooking device 50 in the winding mechanism 100 provided by this utility model. The hooking device 50 is fixed to the extension plate 12 of the horizontal mounting plate 10. When the feed length or winding length of the product processed in the winding machine 100 changes, the dimensions of the extension plate 12 can be adjusted for adaptive matching, thereby avoiding the need to raise the operating platform height of the winding machine due to the need to increase the feed length. Furthermore, according to the arrangement requirements of the winding mechanism 100 on the winding machine, in this embodiment, the outer winding device 40 moves the wire from the rear side of the magnetic ring 90 to the front side of the magnetic ring 90. Therefore, the hooking device 50 is located on the rear side of the vertical mounting plate 20 of the winding mechanism 100, i.e., on the extension plate 12 of the horizontal mounting plate 10, thus allowing the hooking operation to be completed from the rear side of the winding machine. During the actual winding process, the hook device 50 is located on the rear side of the vertical mounting plate 20, passes through the vertical mounting plate 20 from the rear side, and passes through the central hole of the magnetic ring 90 located on the front side, so that the hook 522 can hook the wire from the front side of the magnetic ring 90 and guide the wire through the central hole of the magnetic ring 90 to the rear side of the vertical mounting plate 20, thus completing one guiding and winding operation of the wire.

[0053] Specifically, such as Figure 2 As shown, the hooking device 50 provided by this utility model includes a second moving platform 51 fixed on a horizontal mounting plate 10, a hook assembly 52 fixed on the second moving platform 51, and a protective frame 53 fixed on the horizontal mounting plate 10 and located behind the vertical mounting plate 20. The second moving platform 51 is located on the extension plate 12 of the horizontal mounting plate 10 and is arranged along the length direction of the extension plate 12. The second moving platform 51 is a conventional component of a winding machine and can drive the components located on it to move back and forth horizontally. In this embodiment, the second moving platform 51 is used to drive the hook assembly 52 to move back and forth horizontally along the setting direction of the protective frame 53. Thus, the hook assembly 52 can drive the thread to move back and forth horizontally within the protective frame 53, and the protective frame 53 limits the space for the thread to move, minimizing the occurrence of winding, collision, random flying, and tangling of the thread when driven by the hooking device 50.

[0054] Specifically, such as Figure 7 As shown, Figure 2A partial enlarged view at point B. The second moving platform 51 of the hooking device 50 includes a second lifting assembly 511 fixed to the horizontal mounting plate 10 and a second translation assembly 512 that drives the second lifting assembly 511 to move horizontally along the length of the horizontal mounting plate 10. The hook assembly 52 is fixed to the second lifting assembly 511. The hook assembly 52 can be horizontally moved back and forth on the horizontal mounting plate 10 by the second translation assembly 512 in the second moving platform 51, and can also be vertically lifted by the second lifting assembly 511 in the second moving platform 51. Both the second lifting assembly 511 and the second translation assembly 512 are conventional drive structures for winding machines. When the hooking device 50 has already been filled with wire, that is, there is already wire stored inside the protective frame 53 of the hooking device 50, and the hooking assembly 52 needs to move to the front of the magnetic ring 90 to hook the middle section of the wire, in order to avoid the hooking assembly 52 colliding with the wire already inside the protective frame 53, the second lifting assembly 511 needs to first raise the height of the hooking assembly 52, so that the hooking assembly 52 moves horizontally along the top surface of the protective frame 53 and approaches the vertical mounting plate 20, and then lowers the height of the hooking assembly 52 through the second lifting assembly 511, so that the hooking assembly 52 can smoothly pass through the center hole of the magnetic ring 90 and hook the middle section of the wire. When the second lifting component 511 raises the height of the hook assembly 52, during the translation process driven by the second translation component 512, none of the components of the hook assembly 52 will collide with the wire inside the protective frame 53. This reduces the impact on the wire that has already entered due to the translation process of the hook assembly 52, improves the quality of the wire, and ensures the processing quality when hooking and winding the wire.

[0055] Specifically, the hook assembly 52 in the hooking device 50 provided by this utility model includes an adjusting seat 521 fixed on the second lifting assembly 511 and a hook 522 fixed on the adjusting seat 521. By changing the fixed position of the adjusting seat 521 and the second lifting assembly 511, the precise position of the hook 522 on the horizontal plane can be finely adjusted, that is, the position of the hook 522 in the front-back direction and the position of the hook 522 in the left-right direction can be finely adjusted, thereby correcting the position of the hook 522 passing through the magnetic ring 90 in the center hole of the magnetic ring 90.

[0056] Furthermore, such as Figure 9 The image shows a side view of the hook-and-line mechanism 100 when the outer winding device 40 guides the wire from one axial side of the magnetic ring 90 to the other axial side of the magnetic ring 90. To facilitate the display of the internal structure of the hook-and-line device 50, one side plate 531 of the hook-and-line device 50 is removed for this purpose. Figure 9As shown, the protective frame 53 in the hook-line device 50 includes two parallel side plates 531, a base plate 532 connecting the two side plates 531, a pair of brushes 533 respectively fixed to the top of the two side plates 531, and a wire pressing assembly 534 disposed between the two side plates 531.

[0057] Specifically, the side panel 531 includes a connecting plate 5311 fixedly connected to the vertical mounting plate 20 and a horizontal plate 5312 fixedly connected to the connecting plate 5311. The height of the connecting plate 5311 gradually decreases from the side closer to the vertical mounting plate 20 towards the horizontal plate 5312. A wire clamping assembly 534 is provided on the connecting plate 5311. This assembly guides the wires entering the protective frame 53, ensuring that the incoming wires travel as close as possible to the bottom plate 532, thus preventing the wires from curling, tangling, or flying upwards when entering a long wire. The wire clamping assembly 534 includes a third driving member 5342 fixed to the vertical mounting plate 20 and a wire clamping plate 5341 driven by the third driving member 5342. One end of the wire clamping plate 5341 is hinged to the side plate 531, and the other end is driven by the third driving member 5342 to swing downwards or upwards. When wire clamping is required, the third driving member 5342 drives downwards, causing the end of the wire clamping plate 5341 away from the vertical mounting plate 20 to swing downwards, thereby compressing the movement space of the wire within the protective frame 53. When wire clamping is not required, the third driving member 5342 drives upwards, causing the end of the wire clamping plate 5341 away from the vertical mounting plate 20 to swing upwards, making the wire clamping plate 5341 flush with the inclined surface of the connecting plate 5311 of the side plate 531. The wire clamping assembly 534 is only used to close the top surface enclosed by the two connecting plates 5311.

[0058] Specifically, the top surface enclosed between the two horizontal plates 5312 of the side panel 531 is sealed by a pair of brushes 533. The pair of brushes 533 not only seals the top surface of the protective frame 53, but also allows the hook assembly 52 to move within the space enclosed by the protective frame 53, or for the hook assembly 52 to move directly on the plane where the pair of brushes 533 intersect. The brushes 533 thus achieve both spatial constraint and the possibility of free movement for the hook assembly 52.

[0059] Next, refer to Figures 1-10 The winding and hooking process provided by this utility model is described in conjunction with the three components of the winding hook mechanism 100: the magnetic ring device 30, the outer winding device 40, and the hooking device 50.

[0060] First, in the initial state, such as Figure 1As shown, the magnetic ring clamping device 30 clamps the vertically arranged magnetic ring 90, the guide wheel 423 of the outer winding device 40 is located on the rear side of the magnetic ring 90, and the hook 522 of the hooking device 50 is located at the rear end of the horizontal mounting plate 20.

[0061] Then, the external winding operation begins. The guide wheel 423 of the external winding device 40 guides the wire vertically upward from the rear of the magnetic ring 90 to the top, and then moves horizontally forward. As the wire moves forward along the top of the magnetic ring 90, the hook 522 of the hooking device 50 moves forward. After the guide wheel 423 of the external winding device 40 moves horizontally to the front, it guides the wire vertically downward to below the front of the magnetic ring 90. At this time, as... Figure 2 and Figure 3 and Figure 10 As shown, the wire is located on the guide wheel 423.

[0062] Next, the yarn switching begins. The guide wheel 423 moves horizontally to the left, allowing the yarn to enter the hook of the hook 522, thus completing the switching of the yarn from the guide wheel 423 to the hook 522.

[0063] Finally, the hooking operation begins. After the hook 522 hooks the wire, the hook 522 guides the wire to move horizontally backward, thereby moving the wire through the center hole of the magnetic ring 90 and into the protective frame 53 located behind the vertical mounting plate 20.

[0064] This completes one winding and hooking operation of the wire on the magnetic ring 90. Then, as the magnetic ring clamping device 30 drives the magnetic ring 90 to rotate horizontally, each rotation at a certain angle performs one winding and hooking operation. This cycle repeats, enabling multi-layer and multi-turn wire winding processes in the winding area 91 of the magnetic ring 90, thus forming a coil in the winding area 91 of the magnetic ring 90.

[0065] The present invention provides a wire winding mechanism 100, which includes a magnetic ring clamping device 30 and an outer winding device 40 disposed on a vertical mounting plate 20, and a wire hooking device 50 disposed on a horizontal mounting plate 10. The magnetic ring clamping device 30 can clamp and rotate the magnetic ring 90 when it is placed vertically. The magnetic ring clamping device 30 can cooperate with the outer winding device 40 to realize the outer winding operation of the wire from one axial side of the magnetic ring 90 around the outside of the magnetic ring 90 to the other axial side of the magnetic ring 90. The outer winding device 40 can cooperate with the wire hooking device 50 so that the wire can be moved to the hook needle assembly 52 of the wire hooking device 50. The hook needle assembly 52 can accurately hook the wire and move the wire from one axial side of the magnetic ring 90 through the central hole of the magnetic ring 90 to the other axial side of the magnetic ring 90. The wire hooking device 50 is provided with a protective frame 53, which limits the range of motion of the wire when it moves horizontally, better protects the wire, and improves the processing quality when the wire is wound.

[0066] This utility model also provides a winding machine, including the aforementioned winding hook mechanism 100. The winding machine provided by this utility model, employing the aforementioned winding hook mechanism 100, enables the winding operation of the magnetic ring 90 when it is placed vertically. By changing the placement direction of the magnetic ring 90, the winding and feed directions of the magnetic ring 90 are changed, achieving horizontal feed and hook operations during winding. This allows the winding machine to meet the processing needs of products with long feed and long winding without changing the height of the operating platform of the winding machine.

[0067] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A hook-winding mechanism, comprising a horizontal mounting plate and a vertical mounting plate arranged perpendicularly to each other, characterized in that, Also includes: A magnetic ring clamping device, fixed to the vertical mounting plate, is used to clamp a vertically arranged magnetic ring and drive the magnetic ring to rotate around the central axis of the magnetic ring. It includes a rotating platform fixed to the vertical mounting plate and a first magnetic ring clamping assembly fixed to the rotating platform. An external winding device, fixed to the vertical mounting plate, is used to guide the wire from one axial side of the magnetic ring to the other axial side of the magnetic ring around the outer circumferential surface of the magnetic ring. It includes a first moving platform fixed to the vertical mounting plate and a wire assembly fixed to the first moving platform. The hook device, fixed to the horizontal mounting plate, is used to guide the wire from one axial side of the magnetic ring through the central hole of the magnetic ring to the other axial side of the magnetic ring. It includes a second moving platform fixed to the horizontal mounting plate, a hook assembly fixed to the second moving platform, and a protective frame fixed to the horizontal mounting plate and located behind the vertical mounting plate.

2. The hook-winding mechanism as described in claim 1, characterized in that, The first magnetic ring clamping assembly of the magnetic ring clamping device includes a pair of first magnetic ring clamps and a first driving assembly for driving the pair of first magnetic ring clamps to move towards or away from each other. The pair of first magnetic ring clamps clamp the outer circumferential surface of the magnetic ring from both sides of the magnetic ring.

3. The hook-winding mechanism as described in claim 2, characterized in that, The magnetic ring clamping device further includes a second magnetic ring clamping assembly disposed on the rotating platform and a third translation component that drives the second magnetic ring clamping assembly to move horizontally. The third translation component drives the second magnetic ring clamping assembly to move closer to or further away from the magnetic ring clamped by the first magnetic ring clamping assembly.

4. The hook-winding mechanism as described in claim 3, characterized in that, The second magnetic ring clamping assembly of the magnetic ring clamping device includes a pair of second magnetic ring clamps and a second driving assembly for driving the pair of second magnetic ring clamps to move towards or away from each other. The pair of second magnetic ring clamps hold the axial end faces of the magnetic ring from both sides of the magnetic ring.

5. A hook-winding mechanism as described in claim 1, characterized in that, The first moving platform of the external winding device includes a first lifting component fixed to the front side of the vertical mounting plate and a first translation component fixed to the first lifting component, and the wire assembly is fixed to the first translation component.

6. The hook-winding mechanism as described in claim 1, characterized in that, The guide wire assembly includes a fourth translation component fixed to the first moving platform, a mounting arm connected to the fourth translation component, and a guide wire wheel disposed at the end of the mounting arm. The fourth translation component is provided with a plurality of connection holes for fixing the mounting arm, and the mounting arm is fixed to any one or more of the connection holes by a locking member.

7. The hook-winding mechanism as described in claim 1, characterized in that, The second moving platform of the hooking device includes a second lifting assembly fixed to the horizontal mounting plate and a second translation assembly that drives the second lifting assembly to move horizontally along the length direction of the horizontal mounting plate. The hook assembly is fixed on the second lifting assembly.

8. A hook-winding mechanism as described in claim 7, characterized in that, The hook assembly includes an adjustment seat fixed to the second lifting assembly and a hook fixed to the adjustment seat.

9. A hook-winding mechanism as described in claim 1, characterized in that, The protective frame includes two parallel side plates, a base plate connecting the two side plates, a pair of brushes respectively fixed to the top of the two side plates, and a pressure line assembly disposed between the two side plates.

10. A winding machine, characterized in that, Includes the hook-and-line mechanism as described in any one of claims 1-9.

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