Winding wire shifting device and annular wire winding device

Abstract

The utility model belongs to the technical field of wire winding, and particularly relates to a winding wire shifting device and an annular wire winding device, the winding wire shifting device comprises a moving mechanism and a wire shifting rod, the moving mechanism comprises a vertical plate, a motor, a rotating shaft, an eccentric connecting piece, a cross-shaped guide rail and a moving plate; the motor and the rotating shaft are arranged on one side of the vertical plate, and the motor is connected with the rotating shaft and used for driving the rotating shaft to rotate; the cross-shaped guide rail is arranged on one side of the vertical plate, the movable plate is connected with the cross-shaped guide rail, one end of the eccentric connecting piece is fixedly connected with the rotating shaft, and the other end of the eccentric connecting piece is rotationally connected with the movable plate; one end of the thread shifting rod is fixedly connected with the moving plate, and one side of the other end of the thread shifting rod extends to form a thread shifting part. The scheme that the wire is overturned to the top side of the annular part through another clamp in the prior art is replaced, so that the structure is simpler, and the wire shifting efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to winding technology field especially relates to a kind of winding wire device and annular winding device. BACKGROUND

[0002] Annular part (for example, iron ring, magnetic ring etc.) usually will be wound with a layer of protective layer or copper wire or other material rope on outside, to meet actual demand.

[0003] Annular part winding is to keep the one end of wire fixed, and the other end is repeatedly threaded through annular part, to realize wire winding on annular part. Traditional winding on annular part is generally relied on artificial winding, and artificial winding is not only low in efficiency, and winding efficiency is relatively low. In order to overcome the problem of low efficiency, winding equipment is currently used, and winding equipment is divided into winding type winding machine and threading type winding machine.

[0004] For example, the Chinese patent application document with publication number CN109994312A discloses a magnetic ring winding machine, specifically a winding machine of winding type, which comprises a winding device, a ring feeding device, a wire feeding device, and a moving and clamping device. The ring feeding device is used to provide magnetic rings; the wire feeding device is used to provide copper wires after the wire guide needle of the winding device closes the notch; the moving and clamping device is used to clamp the magnetic ring provided by the ring feeding device and move it to the winding position of the winding device; the moving and clamping device comprises an X-axis driving mechanism, a Z-axis driving mechanism mounted on the X-axis driving mechanism, a rotating mechanism mounted on the Z-axis driving mechanism, an automatic clamping mechanism, and a rotating arm connecting the automatic clamping mechanism and the rotating mechanism, the rotating mechanism is used to drive the automatic clamping mechanism to rotate around the Y-axis; the automatic clamping mechanism clamps the magnetic ring at the outlet end of the ring feeding device, the X-axis driving mechanism and the Z-axis driving mechanism drive the clamped magnetic ring to the notch of the winding disc of the winding device, the wire guide needle of the winding device penetrates the magnetic ring and closes the notch, forming a complete wire path in the winding disc, and the wire feeding device transports the copper wire along the wire path in multiple turns; the winding device completes winding on one side of the magnetic ring; then the rotating mechanism is driven to make the automatic clamping mechanism flip 180° from top to bottom, and the winding device completes winding on the other side of the magnetic ring. When working, the automatic clamping mechanism clamps one end of the magnetic ring, and the X-axis driving mechanism and the Z-axis driving mechanism drive the clamped magnetic ring to the notch of the winding disc of the winding device, and adjust the magnetic ring at the winding position by the X-axis driving mechanism and the Z-axis driving mechanism when the winding device winds the magnetic ring; after the winding device completes winding on one side of the magnetic ring; then the rotating mechanism is driven to make the automatic clamping mechanism flip 180° from top to bottom to wind the other side of the magnetic ring. In the process of winding the magnetic ring, the automatic clamping mechanism always clamps one end of the magnetic ring to wind the magnetic ring, and the clamping position is not changed during winding, thereby stably clamping the magnetic ring and avoiding the phenomenon of magnetic ring falling during winding. The technical solution disclosed in the document is to rely on the continuous rotation of the copper wire to achieve winding. Therefore, it can only meet the winding of copper wire or other wire material with certain rigidity, and cannot meet the winding of very soft wire material and wire material with large strength (thick diameter).

[0005] For example, the Chinese patent application document CN119092293A discloses an induction coil winding device, which is actually a threading winding machine. It includes a base, a mounting frame, a winding ring, a pay-off shaft, a magnetic ring, a clamping mechanism, a tensioning mechanism, and a driving mechanism. The base is fixedly arranged. The mounting frame is fixedly installed on the base. The winding ring is rotatably arranged on the mounting frame around a first predetermined axis. The winding ring is provided with an opening. The pay-off shaft is rotatably arranged on the winding ring. There is friction between the pay-off shaft and the winding ring, and the pay-off shaft is wound with an electric wire. The magnetic ring is rotatably arranged above the base around a second predetermined axis. The magnetic ring can enter the winding ring through the opening. The clamping mechanism is arranged on the base and used for clamping and driving the magnetic ring to rotate around the second predetermined axis. The first predetermined axis and the second predetermined axis have an included angle in the same plane. When the friction between the pay-off shaft and the winding ring is less than the tension of the electric wire between the magnetic ring and the pay-off shaft, the pay-off shaft will not rotate relative to the winding ring, and the electric wire between the magnetic ring and the pay-off shaft will not be in a relaxed state. When the tensioning mechanism on the winding ring moves from the closest point to the farthest point of the magnetic ring, the distance between the runner and the magnetic ring increases, and the electric wire between the runner and the magnetic ring increases its length in a taut state. At this time, the two runners gradually approach each other to the limit position, and the two fixed wheels move away from each other, without limiting the movement of the electric wire. When the tensioning mechanism on the winding ring moves from the farthest point to the closest point of the magnetic ring, the distance between the runner and the magnetic ring decreases. At this time, the two runners move away from each other to increase the length of the electric wire between them. Since there is friction between the pay-off shaft and the winding ring, the electric wire between the runner and the magnetic ring is more easily supplemented between the two runners. At the same time, the two fixed wheels approach each other to clamp and fix the electric wire between the runner and the pay-off shaft. The electric wire on the pay-off shaft will not be pulled into the tensioning mechanism. The length of the electric wire between the runner and the magnetic ring is consistent with the length of the electric wire in the tensioning mechanism, and the electric wire between the fixed wheel and the magnetic ring is in a taut state. This makes the tension of the electric wire wound on the magnetic ring consistent, and the coil size more uniform. However, the patent document is a winding ring that passes through a magnetic ring to achieve a circular threading winding, thereby satisfying the winding of a copper wire with a large diameter. However, it can only satisfy the winding of a magnetic ring with a large aperture.

[0006] In order to overcome the above technical defects, the interpenetrating winding mode is used, specifically, the annular part is clamped, one end of the wire is fixed, the wire is hooked by a clamp or a hook and moved downward, and then the wire is clamped by another clamp and wound to the top side of the annular part through one end of the annular part, and then the wire is clamped by the clamp or the hook again and moved downward, so that the wire is wound on the annular part. However, the clamp needs to be opened and closed constantly when the wire is flipped to the top side, and since the wire is getting shorter during winding, the clamp needs to clamp the wire close to the upper end of the annular part, which will cause the clamp to pull the wire, resulting in excessive travel of the clamp and low winding efficiency. Utility model content

[0007] The utility model discloses a kind of winding wire pulling devices, solve the problem of low winding efficiency in prior art, annular part interpenetrating.

[0008] To achieve the above object, the utility model embodiment provides a kind of winding wire pulling devices,

[0009] Further, the wire pulling groove is formed between the wire pulling part and the wire pulling rod.

[0010] Further, the wire pulling part includes a connecting shaft and a limiting plate, the two ends of the connecting shaft are connected to the limiting plate and the wire pulling rod respectively; the wire pulling groove is formed between the limiting plate and the wire pulling rod, and the connecting shaft forms a support part for supporting the wire.

[0011] Further, the top side of the moving plate is further provided with a connecting pin, a gas cylinder and an abutting piece, the wire pulling rod is rotationally connected to the connecting pin, and the gas cylinder is connected to the wire pulling rod for driving the wire pulling rod to swing, and the abutting piece is used to limit the maximum angle of the wire pulling rod.

[0012] Further, the top side of the wire pulling rod is further provided with a limiting piece, the bottom side of the limiting piece is provided with a V-shaped groove with the mouth downward, the V-shaped groove forms two supporting feet, one supporting foot is connected to the wire pulling rod, and the other supporting foot extends to the outside of the wire pulling rod.

[0013] A kind of annular wire winding device, including the winding wire pulling device, further including annular clamp and wire pulling mechanism, the annular clamp is located at one side of the vertical plate, for clamping annular part, the wire pulling mechanism is located at the bottom side of the annular clamp, for clamping the wire on the top side of the annular part to move.

[0014] Further, the wire pulling mechanism includes a lifting mechanism and a wire clamp or a hook connected to the lifting mechanism.

[0015] The winding and wire poking device provided by the embodiment of the utility model has at least the following technical effects of one or more of the above technical solutions:

[0016] The winding and wire poking device, when winding the wire on the annular part, is driven to rotate by the motor, so as to drive the eccentric connecting piece to rotate, and under the driving action of the eccentric connecting piece, the moving plate moves up and down and back and forth along the cross guide rail (in an elliptical track), so that the wire poking rod and the moving plate move simultaneously, when the wire poking rod moves from bottom to top, the wire poking part hooks the wire passing through the annular part, and moves the wire to the top side of the annular part, so that the next time of threading and winding can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0018] Figure 1 The structure diagram of the annular wire winding device provided by the embodiment of the utility model.

[0019] Figure 2 The other side structure diagram of the annular wire winding device provided by the embodiment of the utility model.

[0020] Figure 3 The structure diagram of the wire of the winding and wire poking device provided by the embodiment of the utility model.

[0021] Figure 4 The structure diagram of the wire poking rod of the winding and wire poking device provided by the embodiment of the utility model.

[0022] Figure 5 The structure diagram of the wire pulling mechanism of the annular wire winding device provided by the embodiment of the utility model. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary, and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.

[0024] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0025] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0026] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0027] In an embodiment of the annular winding device of the present application, please refer to Figures 1 to 5The annular winding device comprises a winding and poking device 100, an annular clamp 200 and a pulling wire mechanism 300. The winding and poking device 100 comprises a moving mechanism 110 and a poking wire rod 120. The moving mechanism 110 comprises a vertical plate 111, a motor 112, a rotating shaft 113, an eccentric connecting piece 114, a cross guide rail 115 and a moving plate 116. The motor 112 and the rotating shaft 113 are arranged on one side of the vertical plate 111, and the motor 112 is connected to the rotating shaft 113 for driving the rotating shaft 113 to rotate. The cross guide rail 115 is arranged on one side of the vertical plate 111, and the moving plate 116 is connected to the cross guide rail 115. One end of the eccentric connecting piece 114 is fixedly connected to the rotating shaft 113, and the other end is rotatably connected to the moving plate 116. One end of the poking wire rod 120 is fixedly connected to the moving plate 116, and the other end extends a poking wire part 121. The annular clamp 200 is arranged on one side of the vertical plate 111 for clamping an annular part. The pulling wire mechanism 300 is arranged on the bottom side of the annular clamp 200 for clamping the wire on the top side of the annular part to move.

[0028] With the annular winding device, the annular part can be clamped on the annular clamp 200. When winding the wire, the rotating shaft 113 is driven by the motor 112 to rotate, thereby driving the eccentric connecting piece 114 to rotate. Under the driving action of the eccentric connecting piece 114, the moving plate 116 moves up and down and back and forth along the cross guide rail 115 (in an elliptical track), thereby causing the poking wire rod 120 to move simultaneously with the moving plate 116. When the poking wire rod 120 moves from bottom to top, the poking wire part 121 hooks the wire passing through the bottom of the annular part and moves the wire to the top of the annular part. Then the pulling wire mechanism 300 pulls the wire on the top down again, thereby realizing the next threading and winding. When the wire is poked to the top of the annular part by the poking wire part 121, the wire is lapped on the poking wire part 121. After the wire is turned over, the friction between the poking wire part 121 and the wire can straighten the part of the wire supported by the poking wire part 121 and the annular part, so that the straightened part is hooked and pulled down. Therefore, the existing scheme of turning over the wire to the top side of the annular part by another clamp is replaced, the structure is simpler, and the efficiency of the wire poking is higher.

[0029] Further, referring to Figure 3 and Figure 4 , a wire poking groove 122 is formed between the poking wire part 121 and the poking wire rod 120. The wire is limited by the wire poking groove 122 during the wire poking.

[0030] Further, referring to Figure 4The wire pushing part 121 comprises a connecting shaft 123 and a limiting plate 124, and the two ends of the connecting shaft 123 are connected with the limiting plate 124 and the wire pushing rod 120 respectively. The wire pushing groove 122 is formed between the limiting plate 124 and the wire pushing rod 120, and the connecting shaft 123 forms a supporting part for supporting the wire. In the embodiment, when the wire pushing rod 120 pushes the wire, the wire is supported by the connecting shaft 123, so that the abrasion of the wire can be reduced.

[0031] Further, referring to Figure 3 The top side of the moving plate 116 is further provided with a connecting pin, a cylinder 117 and an abutting piece 118, the wire pushing rod 120 is rotationally connected with the connecting pin, and the cylinder 117 is connected with the wire pushing rod 120 for driving the wire pushing rod 120 to swing. The abutting piece 118 is used for limiting the maximum angle of the swing of the wire pushing rod 120. In the embodiment, when the wire pushing rod 120 pushes the wire below the annular part, the wire pushing rod 120 is pushed to swing by the cylinder 117, so that the wire pushing rod 120 can be in close contact with the wire, and thus the wire can be pushed upward when the wire pushing rod 120 moves upward.

[0032] Further, referring to Figure 4 The top side of the wire pushing rod 120 is further provided with a limiting piece 130, and the bottom side of the limiting piece 130 is provided with a V-shaped groove 131 with a downward opening, the V-shaped groove 131 forms two supporting feet, one of which is connected with the wire pushing rod 120, and the other of which extends to the outside of the wire pushing rod 120. Specifically, in the embodiment, when the wire pushing rod 120 pushes the wire, the free end of the wire swings upward, and at this time, the V-shaped groove 131 of the limiting piece 130 limits the wire to avoid the wire from swinging upward.

[0033] Further, referring to Figure 5 The wire pulling mechanism 300 comprises a lifting mechanism 310 and a wire clamp or a pulling hook 320 connected with the lifting mechanism 310.

[0034] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wrap-around cord management device, comprising: The mobile mechanism comprises a vertical plate, a motor, a rotating shaft, an eccentric connecting piece, a cross guide rail and a moving plate; the motor and the rotating shaft are arranged on one side of the vertical plate, and the motor is connected with the rotating shaft for driving the rotating shaft to rotate; the cross guide rail is arranged on one side of the vertical plate, and the moving plate is connected with the cross guide rail; one end of the eccentric connecting piece is fixedly connected with the rotating shaft, and the other end is rotatably connected with the moving plate; one end of the wire poking rod is fixedly connected with the moving plate, and the other end extends a wire poking part.

2. The wrap cord management device of claim 1, wherein: A wire poking groove is formed between the wire poking part and the wire poking rod.

3. The wraparound cord management device of claim 2, wherein: The wire poking part comprises a connecting shaft and a limiting plate, and the connecting shaft is connected with the limiting plate and the wire poking rod at two ends; the limiting plate and the wire poking rod form the wire poking groove, and the connecting shaft forms a support part for supporting the wire.

4. The wrap cord management device of claim 1, wherein: The top side of the moving plate is further provided with a connecting pin, an air cylinder and an abutting piece; the wire poking rod is rotatably connected with the connecting pin, and the air cylinder is connected with the wire poking rod for driving the wire poking rod to swing; and the abutting piece is used for limiting the maximum angle of the wire poking rod.

5. The wraparound cord management device of any one of claims 1 to 4, wherein: The top side of the wire poking rod is further provided with a limiting piece, the bottom side of the limiting piece is provided with a V-shaped groove with a downward opening, the V-shaped groove forms two supporting legs, one supporting leg is connected with the wire poking rod, and the other supporting leg extends to the outside of the wire poking rod.

6. An annular wire winding device, characterized by The winding wire poking device comprises the winding wire poking device according to any one of claims 1 to 5, and further comprises a ring-shaped clamp and a wire pulling mechanism; the ring-shaped clamp is arranged on one side of the vertical plate and used for clamping a ring-shaped part; and the wire pulling mechanism is arranged on the bottom side of the ring-shaped clamp and used for moving the wire on the top side of the ring-shaped part.

7. The ring-shaped cord winding device according to claim 6, characterized in that: The wire pulling mechanism comprises a lifting mechanism and a wire clamp or a hook connected with the lifting mechanism.

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