CN216928287U

CN216928287U - Common mode inductance divides around machine

Info

Publication number: CN216928287U
Application number: CN202220296631.2U
Authority: CN
Inventors: 朱云青
Original assignee: Shenzhen Fute Automation Technology Co ltd
Current assignee: Shenzhen Fute Automation Technology Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-07-08
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a common-mode inductance winding machine which comprises a rack, and two clamping devices, a wire hooking device, a wire winding device and a wire shearing device which are arranged on the rack, wherein the two clamping devices are arranged oppositely and mutually matched to clamp a magnetic ring to be processed. The wire hooking device comprises a first driving assembly and a hook needle, and the first driving assembly drives the hook needle to linearly move so as to drive the enameled wire to be punched through the inner hole of the magnetic ring to be processed. The winding device is used for driving the enameled wire on the crochet hook to be folded on the outer side of the magnetic ring to be processed so as to be matched with the crochet hook device to wrap the enameled wire around the magnetic ring to be processed. And the wire shearing device is used for shearing the enameled wire after the process of wrapping the magnetic ring to be processed is finished. The technical scheme of the utility model can provide a novel common-mode inductor winding machine so as to improve the working efficiency and prolong the service life of the common-mode inductor winding machine.

Description

Common mode inductance divides around machine

Technical Field

The utility model relates to the technical field of winding machines, in particular to a common-mode inductor winding machine.

Background

Common mode shunt winding machines on the market at present all adopt single-side clamps or double-side clamps with complex structures. The common mode winding machine adopting the unilateral clamp has the following disadvantages: 1. the magnetic ring is easy to damage; 2. mechanical finger clamps are easily worn (about half a month, the mechanical finger clamps need to be replaced with new ones) and have high maintenance cost; 3. such machines cannot be used for thick lines; 4. low efficiency, slow speed, and about 1.1 second around a circle. The common mode split winding machine adopting the double-side clamp with the complex structure has the following defects: 1. the structure of the machine is complex, so that the machine is expensive; 2. maintenance of the debugging machine is inconvenient; 3. the product model is inconvenient to replace (the manufacturing cost is high); 4. low efficiency, slow speed, and about 1.1 second around a circle.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a common-mode inductance winding machine, and aims to provide a novel common-mode inductance winding machine so as to improve the working efficiency and prolong the service life of the common-mode inductance winding machine.

In order to achieve the above object, the present invention provides a common mode inductor winding machine, which comprises a frame and:

the two clamping devices are arranged oppositely and matched with each other to clamp the magnetic ring to be processed together;

the wire hooking device comprises a first driving assembly and a hook needle, and the first driving assembly drives the hook needle to linearly move so as to drive the enameled wire to be punched through the inner hole of the magnetic ring to be processed;

the winding device is used for driving the enameled wire on the crochet hook to be folded at the outer side of the magnetic ring to be processed so as to be matched with the crochet hook to wrap the enameled wire around the magnetic ring to be processed; and

and the wire shearing device is used for shearing the enameled wire after the process of wrapping the magnetic ring to be processed is finished.

Optionally, the clamping device includes a first clamping rod and a second clamping rod which are oppositely arranged on the frame, the to-be-processed magnetic ring is clamped between the first clamping rod and the second clamping rod, and an adjusting mechanism is arranged between an end of the first clamping rod departing from the to-be-processed magnetic ring and an end of the second clamping rod departing from the to-be-processed magnetic ring, so as to adjust a distance between the first clamping rod and the second clamping rod.

Optionally, an end of the first clamping rod departing from the adjusting mechanism is provided with a first clamp, an end of the second clamping rod departing from the adjusting mechanism is provided with a second clamp, and the to-be-processed magnetic ring is clamped between the first clamp and the second clamp.

Optionally, the first driving assembly includes a first driving device and a second driving device, the first driving device drives the crochet hook to move linearly, and the second driving device drives the crochet hook to rotate around the itself.

Optionally, the rack includes a base and a mounting bracket fixed to the base, the crochet hook passes through the base and is connected to the first driving assembly, a rotating member is installed on the base, the rotating member is sleeved on the crochet hook and is connected to the winding device, so that the winding device rotates along with the crochet hook, and the clamping device and the thread trimming device are installed on the mounting bracket.

Optionally, the winding device comprises a winding frame, a winding rod, a winding hook and a second driving assembly, the winding frame is connected with the rotating piece, one end of the winding rod is movably installed on the winding frame, the winding hook is installed at the other end of the winding rod, and the second driving assembly is installed on the winding frame to drive the winding rod to drive the winding hook to move.

Optionally, the second driving assembly includes a third driving device and a fourth driving device, the bobbin includes a fixing member and a moving member, the fixing member is connected to the rotating member, the moving member is mounted on the fixing member, the winding rod is mounted on the moving member, the third driving device is fixed on the fixing member to drive the moving member to move relative to the fixing member, and the fourth driving device is fixed on the moving member to adjust the movement of the winding rod relative to the moving member.

Optionally, the wire hooking device further comprises a connecting rod, one end of the connecting rod is connected with the crochet hook, and the other end of the connecting rod is rotatably installed on the first driving assembly so as to drive the crochet hook to hook the enameled wire to be punched through the inner hole of the magnetic ring to be processed.

Optionally, at least one wire feeding wheel set is arranged on the rack, and the wire feeding wheel set is arranged at the wire feeding end of the enameled wire so as to convey the enameled wire to the inner hole of the magnetic ring to be processed.

Optionally, a wire guide is arranged between the wire feeding wheel set and the magnetic ring, the wire guide is fixed on the rack, a wire channel is arranged on the wire guide, and the enameled wire penetrates through the wire channel.

According to the technical scheme, the two clamping devices are oppositely arranged on the frame and are matched with each other to clamp the magnetic ring to be processed together. The machine frame is further provided with a wire hooking device, a wire winding device and a wire shearing device, the wire hooking device comprises a first driving assembly and a crochet hook, and the first driving assembly drives the crochet hook to move linearly so as to drive the enameled wire to be punched through an inner hole of the magnetic ring to be processed. The winding device is used for driving the enameled wire on the crochet hook to be folded on the outer side of the magnetic ring to be processed so as to be matched with the crochet hook device to wrap the enameled wire around the magnetic ring to be processed. The wire shearing device is used for shearing the enameled wire after the process of wrapping the magnetic ring to be processed is finished. In the moving process, the clamping device clamps the magnetic ring to be processed, and the enameled wire is conveyed to one side of the magnetic ring to be processed from the wire conveying end. The hook needle is driven by the first driving assembly to enable the enameled wire to penetrate through an inner hole of the to-be-processed magnetic ring from one side of the to-be-processed magnetic ring to be hooked to the other side, then the winding device drives the enameled wire to wrap the other side of the to-be-processed magnetic ring back to one side along the outer portion of the to-be-processed magnetic ring, the hook needle is enabled to hook the enameled wire again to conduct linear motion, the motion process is repeated continuously until the enameled wire is wrapped completely along the circumferential direction of the to-be-processed magnetic ring, and finally the enameled wire is cut off by the wire cutting device, so that the whole magnetic ring winding process is completed.

This common mode inductance divides around machine adopts the mode that both sides all set up clamping device to compare in the scheme that only adopts clamping device on one side, and this scheme can improve the centre gripping stability of waiting to process the magnetic ring, because of the clamping process, when the hooking device pulling enameled wire passed the magnetic ring hole of waiting to process, can treat through the enameled wire and process the magnetic ring and produce a taut power, and different product requirements, the diameter of required enameled wire is different, and then the size that produces the straining force is also different. The magnetic ring to be processed and the clamping device collide in the clamping process, and particularly when the enameled wire used for wrapping the magnetic ring to be processed is thick, the collision force between the clamping device and the magnetic ring to be processed is larger. The clamping device is adopted only on one side, the clamping force is small, the clamping device is arranged on only one side, so that the clamping device is easy to collide with the magnetic ring to be processed to be worn, the scheme that the clamping devices are arranged on two sides is adopted, the clamping force is increased, the stress of the magnetic ring to be processed is more balanced, the stability of the clamping device is improved, the service life of the clamping device is prolonged, the possibility of abrasion of the processed magnetic ring is reduced, the service life of the clamping device is prolonged, and the magnetic ring yield is improved. And the stability of centre gripping strengthens, also can further improve the wrap-around speed to improve common mode inductance branch and wind the work efficiency of machine. The double-side clamp common mode inductor winding machine in the prior art is complex in structure, high in machine manufacturing cost, inconvenient to debug and maintain and low in efficiency, and compared with the double-side clamp common mode inductor in the prior art, the double-side clamp common mode inductor winding machine is provided with the clamping device on the other side only on the basis of the single-side clamp, the double-side clamp common mode inductor winding machine is simplified while the scheme of double-side clamping is achieved, and accordingly working performance and working efficiency of the double-side clamp common mode inductor winding machine are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an angle of a common mode inductor winding machine according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic perspective view of the common mode induction winding machine of FIG. 1 at another angle;

fig. 4 is a partially enlarged view of fig. 3 at B.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Common mode inductance divides around machine	143	Connecting rod
110	Rack	150	Winding device
				111	Base seat	151	Winding frame
112	Mounting bracket	152	Winding rod
				120	Magnet ring to be processed	153	Winding hook
130	Clamping device	154	Second drive assembly
				131	First clamping rod	155	Third driving device
132	Second clamping rod	156	Fourth driving device
				133	Adjusting mechanism	157	Fixing piece
134	First clamp	158	Moving part
				135	Second clamp	160	Thread trimming device
140	Thread hooking device	170	Wire feeding wheel set
				141	Crochet hook	171	Wire guide
142	Rotating member

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a common mode inductor winding machine 100.

In the embodiment of the present invention, as shown in fig. 1 to fig. 2, the common mode inductance dividing and winding machine 100 includes a frame 110, and two clamping devices 130, a wire hooking device 140, a wire winding device 150, and a wire cutting device 160 mounted on the frame 110, where the two clamping devices 130 are disposed opposite to each other and cooperate with each other to clamp the magnetic ring 120 to be processed together. The wire hooking device 140 includes a first driving assembly and a hook 141, and the first driving assembly drives the hook 141 to linearly move to drive the enameled wire to be perforated by the inner hole of the magnetic ring 120 to be processed. The winding device 150 is used for driving the enameled wire on the crochet hook 141 to be folded and folded outside the magnetic ring 120 to be processed, so as to be matched with the crochet hook device 140 to wrap the enameled wire around the magnetic ring 120 to be processed. The wire cutting device 160 is used for cutting off the enameled wire after the process of wrapping the magnet ring 120 to be processed is completed.

The two clamping devices 130 are disposed opposite to each other and clamp the magnetic ring 120 to be processed together. Compared with the scheme of only adopting one clamping device 130, the scheme can improve the clamping stability of the magnetic ring 120 to be processed, so that the magnetic ring 120 to be processed is not easy to collide with the clamping device 130 in the clamping process, the service life of the clamping device 130 is prolonged, the possibility of abrasion of the processed magnetic ring is reduced, and the yield is improved. Now, the two clamping devices 130 are respectively set as a first clamping device 130 and a second clamping device 130, wherein a driving structure is provided between the first clamping device 130 and the frame 110 to drive the first clamping device 130 to rotate, so that the first clamping device 130 feeds and discharges materials for the common mode inductance winding machine 100, that is, the first clamping device 130 rotates to clamp the magnetic ring 120 to be processed on the feeding table to a position between the first clamping device 130 and the second clamping device 130, the second clamping device 130 further clamps the magnetic ring 120 to be processed, then the winding process is performed, the first clamping device 130 rotates again after the winding is completed, and the processed magnetic ring is sent to the receiving table.

The crochet hook 141 on the crochet hook device 140 is driven by the first driving component to hook the enameled wire from one side of the to-be-processed magnetic ring 120 to the other side through the inner hole of the to-be-processed magnetic ring 120, and then the winding device 150 drives the enameled wire to wrap from the other side of the to-be-processed magnetic ring 120 to one side along the outer part of the to-be-processed magnetic ring 120, so that the crochet hook 141 hooks the enameled wire again to perform linear motion, the motion process is repeated continuously until the enameled wire is wrapped along the circumferential direction of the to-be-processed magnetic ring 120, and finally the enameled wire is cut off by the wire cutting device 160. The wire cutting device 160 includes a pair of wire cutting pliers and a driving device, the wire cutting pliers are driven by the driving device to perform a wire cutting process, and the wire cutting device 160 is generally disposed on a side of the clamping device 130 facing the wire feeding end, so that the wire cutting device 160 can cut off the enameled wire in time.

According to the technical scheme of the utility model, two clamping devices 130 are oppositely arranged on the frame 110, and the two clamping devices 130 are mutually matched to clamp the magnetic ring 120 to be processed together. The rack 110 is further provided with a wire hooking device 140, a wire winding device 150 and a wire cutting device 160, the wire hooking device 140 includes a first driving component and a crochet hook 141, and the first driving component drives the crochet hook 141 to linearly move so as to drive the enameled wire to be perforated by an inner hole of the magnetic ring 120 to be processed. The winding device 150 is used for driving the enameled wire on the crochet hook 141 to be folded and folded outside the magnetic ring 120 to be processed, so as to be matched with the crochet hook device 140 to wrap the enameled wire around the magnetic ring 120 to be processed. The wire cutting device 160 is used for cutting off the enameled wire after the process of wrapping the magnet ring 120 to be processed is completed. In the moving process, the holding device 130 holds the magnetic ring 120 to be processed, and the enameled wire is sent to one side of the magnetic ring 120 to be processed from the wire sending end. The crochet hook 141 is driven by the first driving component to hook the enameled wire from one side of the to-be-processed magnetic ring 120 to the other side through the inner hole of the to-be-processed magnetic ring 120, then the winding device 150 drives the enameled wire to wrap from the other side of the to-be-processed magnetic ring 120 to one side along the outer part of the to-be-processed magnetic ring 120, so that the crochet hook 141 hooks the enameled wire again to perform linear motion, the motion process is repeated continuously until the enameled wire is wrapped along the circumferential direction of the to-be-processed magnetic ring 120, and finally the enameled wire is cut by the wire cutting device 160, so that the whole magnetic ring winding process is completed.

This common mode inductance divides around machine 100 compares in the scheme that only adopts clamping device 130 on one side through the mode that adopts both sides all to set up clamping device 130, and this scheme can improve the centre gripping stability of waiting to process magnetic ring 120, because of the clamping process, when hook wire device 140 pulling enameled wire passed the magnet ring 120 hole of waiting to process, can treat through the enameled wire and process magnetic ring 120 and produce a taut power, and because different product requirements, the diameter of required enameled wire is also different, and then the size that produces the tensioning force is also different. So that the magnet ring 120 to be processed collides with the clamping device 130 during the clamping process, and especially when the enameled wire used for wrapping the magnet ring 120 to be processed is thick, the collision force between the clamping device 130 and the magnet ring 120 to be processed is larger. The clamping device 130 is adopted only on one side, the clamping force is small, and the clamping device 130 is arranged on only one side, so that the clamping device 130 is easy to collide with the magnetic ring 120 to be processed to be worn, the scheme that the clamping devices 130 are arranged on two sides is adopted, not only is the clamping force increased, but also the stress of the magnetic ring 120 to be processed is more balanced, the stability of the clamping device is improved, the service life of the clamping device 130 is prolonged, the possibility of abrasion of the magnetic ring 120 to be processed is reduced, and the service life of the clamping device 130 and the magnetic ring yield are improved. And the stability of clamping is enhanced, and the wrapping speed can be further improved, so that the working efficiency of the common mode inductance shunt winder 100 is improved. Compared with the double-side clamping common-mode inductor winding machine in the prior art, the double-side clamping common-mode inductor winding machine is complex in structure, the machine manufacturing cost is higher, the machine is inconvenient to debug and maintain, the efficiency is lower, compared with the double-side clamping common-mode inductor in the prior art, the clamping device 130 on the other side is only additionally arranged on the basis of the single-side clamp, the double-side clamping common-mode inductor winding machine structure is simplified while the scheme of double-side clamping is achieved, and the working performance and the working efficiency of the double-side clamping common-mode inductor winding machine are improved.

In an embodiment, the clamping device 130 includes a first clamping rod 131 and a second clamping rod 132 disposed opposite to each other on the frame 110, the magnetic ring 120 to be processed is clamped between the first clamping rod 131 and the second clamping rod 132, and an adjusting mechanism 133 is disposed between an end of the first clamping rod 131 facing away from the magnetic ring 120 to be processed and an end of the second clamping rod 132 facing away from the magnetic ring 120 to be processed, so as to adjust a distance between the first clamping rod 131 and the second clamping rod 132. Specifically, the first clamping rod 131 and the second clamping rod 132 act together, and cooperate with each other to clamp the to-be-processed magnetic ring 120 between the first clamping rod 131 and the second clamping rod 132, an adjusting mechanism 133 is disposed between the end of the first clamping rod 131, which is away from the to-be-processed magnetic ring 120, and the end of the second clamping rod 132, which is away from the to-be-processed magnetic ring 120, and the adjusting mechanism 133 can adjust the distance between the first clamping rod 131 and the second clamping rod 132, so as to release and clamp the to-be-processed magnetic ring 120, so that a user can conveniently take out the to-be-processed magnetic ring 120, and the possibility that the to-be-processed magnetic ring 120 is abraded due to friction with the first clamping rod 131 and the second clamping rod 132 respectively in the taking-out process is reduced.

The adjusting mechanism 133 can be adjusted by an adjusting cylinder, the adjusting rod is telescopically mounted in the adjusting cylinder and sequentially connected to the first clamping rod 131 and the second clamping rod 132, and the distance between the first clamping rod 131 and the second clamping rod 132 is adjusted by the telescopic movement of the adjusting rod. Or a driving motor is adopted to respectively drive the first clamping rod 131 and the second clamping rod 132 to move towards or away from each other so as to adjust the distance between the first clamping rod 131 and the second clamping rod 132.

Further, in an embodiment, an end of the first clamping rod 131 facing away from the adjusting mechanism 133 is provided with a first clamp 134, an end of the second clamping rod 132 facing away from the adjusting mechanism 133 is provided with a second clamp 135, and the magnetic ring 120 to be processed is clamped between the first clamp 134 and the second clamp 135. Specifically, the end of the first clamping rod 131 departing from the adjusting mechanism 133 is provided with a first clamp 134, the end of the second clamping rod 132 departing from the adjusting mechanism 133 is provided with a second clamp 135, the first clamp 134 is formed by a first clamping groove opened from the end of the first clamping rod 131 towards one side of the second clamping rod 132, the second clamp 135 is formed by a second clamping groove opened from the end of the second clamping rod 132 towards one side of the first clamping rod 131, the first clamping groove and the second clamping groove are oppositely arranged, and the sum of the depth of the first clamping groove and the depth of the second clamping groove is less than or equal to the thickness of the magnetic ring 120 to be machined, so as to clamp the magnetic ring 120 to be machined.

To facilitate the linear movement of the crochet hook 141, in an embodiment, the first driving assembly includes a first driving device and a second driving device, the first driving device drives the crochet hook 141 to move linearly, and the second driving device drives the crochet hook 141 to rotate around itself. Specifically, the first driving device drives the crochet hook 141 to perform linear motion after hooking the enameled wire, and the second driving device drives the crochet hook 141 to rotate by taking the second driving device as an axis, so that the crochet hook 141 can rotate at a predetermined angle after performing linear motion to drive the enameled wire to be punched by the inner hole of the magnetic ring 120 to be processed, so as to complete punching motion of the next process, thereby reducing possibility of reduction of product yield due to overlapping of the enameled wires of different processes.

In an embodiment, the wire hooking device 140 further includes a connecting rod 143, one end of the connecting rod 143 is connected to the hooking needle 141, and the other end is rotatably mounted on the first driving assembly to drive the hooking needle 141 to hook the enameled wire to be punched through the inner hole of the magnetic ring 120 to be processed. Specifically, the crochet hook 141 is connected with the first driving component through the connecting rod 143, and the connecting rod 143 is detachably connected with the crochet hook 141 and the first driving component respectively, which not only facilitates the replacement of the crochet hook 141, but also reduces the possibility of accidental breakage of the crochet hook 141 due to the overlong length of the crochet hook 141, thereby prolonging the service life of the crochet hook 141.

In order to further reduce the possibility of the reduction of the product yield caused by the overlapping of the enameled wires in different processes. In one embodiment, the frame 110 includes a base 111 and a mounting bracket 112 fixed on the base 111, the crochet hook 141 penetrates through the base 111 to connect to the first driving assembly, the rotating member 142 is installed on the base 111, the rotating member 142 is sleeved on the crochet hook 141 and connected to the winding device 150, so that the winding device 150 rotates with the crochet hook 141, and the holding device 130 and the thread trimming device 160 are both installed on the mounting bracket 112. Specifically, the crochet hook 141 penetrates through the base 111 to be connected with the first driving component, and penetrates through the base 111 to perform linear motion, the rotating part 142 is rotatably installed on the base 111, and is sleeved on the crochet hook 141 to enable the crochet hook 141 to drive the winding device 150 to move when rotating by taking the crochet hook 141 as an axis, so that the winding device 150 and the crochet hook 140 are ensured to synchronously rotate and cooperate together, the enameled wire is smoothly wrapped and is to be processed on the magnetic ring 120, and the enameled wire can rotate according to a preset angle to complete the wrapping motion of the next process, thereby reducing the possibility of the enameled wire wrapping coincidence of different processes, and reducing the yield of products. Both the clamping device 130 and the trimming device 160 are mounted to the mounting bracket 112. Of course, in other embodiments, the clamping device 130 and the trimming device 160 may be both mounted on the base 111, or the clamping device 130 and the trimming device 160 may be mounted on the base 111 and the mounting bracket 112, respectively.

Referring to fig. 1 to 4, in an embodiment, the winding device 150 includes a winding frame 151, a winding rod 152, a winding hook 153, and a second driving assembly 154, the winding frame 151 is connected to the rotating member 142, one end of the winding rod 152 is movably mounted on the winding frame 151, the other end of the winding rod is mounted with the winding hook 153, and the second driving assembly 154 is mounted on the winding frame 151 to drive the winding rod 152 to drive the winding hook 153 to move. Specifically, the winding frame 151 is connected to the rotating member 142, one end of the winding rod 152 is movably mounted on the winding frame 151, the other end of the winding rod is mounted with the winding hook 153, and the second driving assembly 154 is mounted on the winding frame 151 to drive the winding rod 152 to drive the winding hook 153 to move. The winding hook 153 is installed at one side of the end portion of the winding rod 152, a hook line portion is formed between the winding hook 153 and the winding rod 152, in the winding process, the winding hook 153 winds around the enameled wire and hooks the enameled wire by the hook line portion, so that the enameled wire is bent along the winding hook 153, the enameled wire is driven to wrap back to the other side from one side of the magnetic ring 120 to be processed along the outer portion of the magnetic ring 120 to be processed, the enameled wire is driven by the wire hooking device 140 to be perforated by the inner hole of the magnetic ring 120 to be processed, and wrapping along the magnetic ring 120 to be processed is completed.

Further, in one embodiment, the second driving assembly 154 includes a third driving device 155 and a fourth driving device 156, the winding frame 151 includes a fixed member 157 and a moving member 158, the fixed member 157 is connected to the rotating member 142, the moving member 158 is mounted on the fixed member 157, the winding rod 152 is mounted on the moving member 158, the third driving device 155 is fixed on the fixed member 157 to drive the moving member 158 to move relative to the fixed member 157, and the fourth driving device 156 is fixed on the moving member 158 to adjust the movement of the winding rod 152 relative to the moving member 158. Specifically, the fixed part 157 is connected to the rotating part 142, the moving part 158 is mounted on the fixed part 157, and the third driving device 155 is fixed on the fixed part 157 to drive the moving part 158 to move relative to the fixed part 157, so that the moving part 158 drives the winding rod 152 and the winding hook 153 on the winding rod 152 to complete the motion of the enameled wire wrapping the magnetic ring 120 to be processed. In order to facilitate the bearded needle 141 to smoothly hook the enamel wire, the winding rod 152 often needs a small adjustment angle during the winding process. Therefore, the moving member 158 is further provided with a fourth driving device 156 to drive the winding rod 152 to perform a small angle adjustment, so that the crochet hook 141 can hook the enameled wire smoothly.

In order to facilitate the smooth conveying of the enameled wire to the vicinity of the magnetic ring 120 to be processed. In an embodiment, the rack 110 is provided with at least one wire feeding wheel set 170, and the wire feeding wheel set 170 is disposed at a wire feeding end of the enameled wire to convey the enameled wire to the inner hole of the magnetic ring 120 to be processed. Specifically, at least one wire feeding wheel set 170 is disposed on the rack 110, that is, a set of wire feeding wheel sets 170 may be disposed on the rack 110, or a plurality of sets of wire feeding wheel sets 170 may be disposed on the rack 110, and when a plurality of sets of wire feeding wheel sets 170 are disposed on the rack 110, the plurality of sets of wire feeding wheel sets 170 are arranged at intervals along the enameled wire conveying path, so as to ensure that the enameled wire is smoothly conveyed to the inner hole of the magnetic ring 120 to be processed.

Further, in an embodiment, a wire guiding member 171 is disposed between the wire feeding wheel set 170 and the magnetic ring, the wire guiding member 171 is fixed on the mounting bracket 112, a wire guiding channel is disposed on the wire guiding member 171, and the enamel wire is disposed through the wire guiding channel. Specifically, a wire guide 171 is arranged between the wire feeding wheel set 170 and the magnetic ring, a wire passage is arranged on the wire guide 171, and the enameled wire penetrates through the wire passage, so that the enameled wire is further guaranteed to be smoothly conveyed to the inner hole of the magnetic ring 120 to be processed. When a plurality of sets of wire feeding wheel sets 170 are disposed on the rack 110, the wire guiding member 171 may be disposed between adjacent wire feeding wheel sets 170 to ensure smooth conveyance of the enameled wire.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A common mode inductance divides around machine which characterized in that includes the frame and install in the frame:

2. The common mode inductance winding machine according to claim 1, wherein the clamping device comprises a first clamping rod and a second clamping rod which are oppositely disposed on the frame, the magnetic ring to be processed is clamped between the first clamping rod and the second clamping rod, and an adjusting mechanism is disposed between an end of the first clamping rod facing away from the magnetic ring to be processed and an end of the second clamping rod facing away from the magnetic ring to be processed, so as to adjust a distance between the first clamping rod and the second clamping rod.

3. The common mode inductance winding machine according to claim 2, wherein a first clamp is disposed at an end of the first clamping rod facing away from the adjusting mechanism, a second clamp is disposed at an end of the second clamping rod facing away from the adjusting mechanism, and the magnetic ring to be processed is clamped between the first clamp and the second clamp.

4. The common mode inductance winding machine according to claim 1, wherein said first driving assembly comprises a first driving device and a second driving device, said first driving device drives said crochet needle to move linearly, said second driving device drives said crochet needle to rotate around its own axis.

5. The common mode inductance winding machine according to claim 4, wherein the frame includes a base and a mounting bracket fixed to the base, the crochet hook passes through the base and is connected to the first driving assembly, the base is provided with a rotating member, the rotating member is sleeved on the crochet hook and is connected to the winding device, so that the winding device rotates along with the crochet hook, and the holding device and the thread trimming device are both mounted on the mounting bracket.

6. The common mode inductance winding machine according to claim 5, wherein said winding means includes a bobbin connected to said rotating member, a winding rod movably mounted at one end thereof to said bobbin and having a winding hook mounted at the other end thereof, and a second driving member mounted to said bobbin for driving said winding rod to move said winding hook.

7. The common mode inductance winding machine according to claim 6, wherein said second driving assembly includes a third driving device and a fourth driving device, said bobbin includes a fixed member and a moving member, said fixed member is connected to said rotating member, said moving member is mounted on said fixed member, said winding rod is mounted on said moving member, said third driving device is fixed on said fixed member to drive said moving member to move relative to said fixed member, and said fourth driving device is fixed on said moving member to regulate movement of said winding rod relative to said moving member.

8. The common mode inductance winding machine according to claim 1, wherein the wire hooking device further comprises a connecting rod, one end of the connecting rod is connected to the hook pin, and the other end of the connecting rod is rotatably mounted to the first driving assembly, so as to drive the hook pin to hook the enameled wire to be punched through the inner hole of the magnetic ring to be processed.

9. The common mode inductance winding machine according to any one of claims 1 to 8, wherein at least one set of wire feeding wheel set is provided on said frame, said set of wire feeding wheel is provided at a wire feeding end of said enameled wire to feed said enameled wire to an inner hole of said magnet ring to be processed.

10. The common mode inductance winding machine according to claim 9, wherein a wire guiding member is disposed between said wire feeding wheel set and said magnetic ring, said wire guiding member is fixed to said frame, said wire guiding member is provided with a wire guiding passage, and said enameled wire is inserted into said wire guiding passage.