Hitching leg mechanism and magnetic ring inductor hitching leg device

Abstract

The utility model discloses a hitching leg mechanism and a magnet ring inductor hitching leg device, and relates to the technical field of magnet ring inductor hitching leg devices, the hitching leg mechanism comprises a driving module and a hitching leg module, the driving module is arranged on a rack; the hitching leg module comprises a first finger air cylinder and two hitching leg claws, the two hitching leg claws are arranged on two air claws of the first finger air cylinder respectively, a limiting groove is formed in the side wall, facing the other one, of at least one of the two hitching leg claws, and the limiting groove is used for positioning a wire end of the coil winding; the driving module is in driving connection with the first finger cylinder so as to drive the hitching leg module to operate, so that a wire end of the magnetic ring inductor to be hitched is wound on a pin of the magnetic ring inductor to be hitched; according to the technical scheme provided by the utility model, the yield of hitching the magnetic ring inductor to be hitched by the hitching mechanism can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring inductor foot hanging devices, in particular to a foot hanging mechanism and a magnetic ring inductor foot hanging device. Background Art

[0002] The magnetic ring inductor includes a magnetic ring and a base. The magnetic ring is wound with two windings using enameled wire or three-layer insulated wire, and four pins are set on the base. In order to ensure good connection performance between the pins and the coil of the magnetic ring, it is also necessary to spirally wind the four wire ends of the two windings on the four pins respectively.

[0003] Currently, the hanging foot components on the market generally only use the two opposite side walls of the two hanging foot claws to clamp the wire ends. During the winding process, the position of the wire ends will move, which can easily cause the winding position of the wire ends to deviate, thereby reducing the yield rate of the hanging foot components for the magnetic ring inductor hanging feet. Utility Model Content

[0004] The main purpose of the utility model is to provide a foot hanging mechanism and a magnetic ring inductor foot hanging device, aiming to improve the yield rate of the magnetic ring inductor foot hanging of the foot hanging mechanism.

[0005] To achieve the above-mentioned purpose, the utility model proposes a foot hanging mechanism for a magnetic ring inductor foot hanging device, the magnetic ring inductor foot hanging device comprises a frame and a positioning fixture mechanism arranged on the frame, the positioning fixture mechanism is used to position the magnetic ring inductor to be hung; the foot hanging mechanism comprises:

[0006] A driving module, wherein the driving module is arranged on the frame; and

[0007] A hanging foot module, the hanging foot module includes a first finger cylinder and two hanging foot claws, the two hanging foot claws are respectively arranged on the two air claws of the first finger cylinder, at least one of the two hanging foot claws is provided with a limiting groove on the side wall facing the other, the limiting groove is used to position the wire end of the magnetic ring inductor to be hung, the driving module is connected to the first finger cylinder to drive the hanging foot module to operate, so as to wind the wire end of the magnetic ring inductor to be hung around the pin of the magnetic ring inductor to be hung.

[0008] In one embodiment, the limiting groove comprises a guide section, and the distance between two side walls of the guide section which are arranged opposite to each other gradually increases in a direction close to a groove opening of the limiting groove.

[0009] In one embodiment, the limiting groove also includes a limiting section connected to the guide section, the notch of the limiting groove is arranged at one end of the guide section away from the limiting section, and the distance between the two side walls of the limiting section arranged opposite to each other remains unchanged in the direction close to the guide section.

[0010] In one embodiment, a limiting plate is provided on a side wall of at least one of the hanging claws facing the other, and the limiting groove is formed on the limiting plate; and / or

[0011] The first finger cylinder is configured as a fulcrum opening and closing type finger cylinder; and / or

[0012] A wear-proof part is provided on the side wall of at least one of the two hanging claws facing the other, and the wear-proof part is used to contact the wire end of the magnetic ring inductor to be hung.

[0013] In one embodiment, the driving module includes a rotating motor, a front-rear driving assembly and a left-right driving assembly, the output shaft of the rotating motor is connected to the driving force of the first finger cylinder, the rotating motor is arranged on the front-rear driving assembly, and the front-rear driving assembly is arranged on the left-right driving assembly.

[0014] The utility model also proposes a magnetic toroidal inductor hanging device, which includes a frame, a positioning jig mechanism arranged on the frame, and the above-mentioned hanging mechanism, wherein the positioning jig mechanism is used to position the magnetic toroidal inductor to be hung, and the hanging mechanism is used to wind the wire end of the magnetic toroidal inductor to be hung onto the pin of the magnetic toroidal inductor to be hung.

[0015] In one embodiment, the magnetic ring inductor hanging foot device also includes a rotating driving member and a base plate driven and connected to the rotating driving member, the frame is provided with a loading position and a hanging foot position, the base plate is provided with a positioning jig mechanism corresponding to the loading position and the hanging foot position, the rotating driving member drives the base plate to rotate to exchange the positions of the two positioning jig mechanisms, and the hanging foot mechanism is provided corresponding to the hanging foot position.

[0016] In one embodiment, the positioning jig mechanism includes a magnetic ring limiting assembly and a seat limiting assembly, the magnetic ring limiting assembly is used to limit the displacement of the magnetic ring body of the magnetic ring inductor to be hung, and the seat limiting assembly is used to limit the displacement of the base of the magnetic ring inductor to be hung.

[0017] In one embodiment, the magnetic ring limiting assembly includes a second finger cylinder, a first clamp and a second clamp, the first clamp and the second clamp are respectively arranged on the two air claws of the second finger cylinder to clamp the magnetic ring body, and the base limiting assembly includes a third finger cylinder, a third clamp and a fourth clamp, the third clamp and the fourth clamp are respectively arranged on the two air claws of the third finger cylinder to clamp the base.

[0018] In one embodiment, the running directions of the first clamp and the second clamp are arranged perpendicular to the running directions of the third clamp and the fourth clamp, and guide grooves are formed between the opposite sides of the first clamp and the third clamp and the fourth clamp respectively to guide the thread end into the positioning groove of the base, and guide grooves are formed between the opposite sides of the second clamp and the third clamp and the fourth clamp respectively to guide the thread end into the positioning groove of the base.

[0019] The technical solution of the utility model uses a driving module to drive the first finger cylinder, thereby adjusting the relative position of the hanging claw on the first finger cylinder and the magnetic ring inductor to be hung, so that the hanging claw is aligned with the thread end of the coil winding, and then the first finger cylinder is used to drive the two hanging claws to move in a direction close to each other, so that the thread end of the coil winding falls into the limiting groove on the hanging claw, and the other hanging claw closes the notch of the limiting groove, and then the driving module drives the first finger cylinder to drive the hanging claw to run, so that the thread end of the coil winding is wound on the pin of the base. This solution sets a limiting groove on the side of the hanging claw facing the other hanging claw, so that when the hanging claw clamps the thread end, the limiting groove can be used to position the thread end, thereby ensuring the position of the thread end, thereby preventing the probability of deviation of the winding position of the thread end, and then improving the yield rate of the hanging mechanism for the magnetic ring inductor hanging foot to be hung. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 A schematic structural diagram of a first perspective of an embodiment of a magnetic ring inductor hanging foot device provided by the utility model;

[0022] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 A second perspective structural schematic diagram of an embodiment of a magnetic ring inductor hanging foot device provided by the utility model;

[0024] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0025] Figure 5 for Figure 3 A partial enlarged view of point C in the middle;

[0026] Figure 6 A schematic diagram of the structure of a positioning fixture mechanism for a magnetic ring inductor hanging foot device provided by the utility model;

[0027] Figure 7 for Figure 6 A partial enlarged view of point D in the middle;

[0028] Figure 8 A structural schematic diagram of an embodiment of a foot hanging mechanism provided by the utility model;

[0029] Fig. 9 This is a structural schematic diagram of a foot hanging module of the foot hanging mechanism provided by the utility model.

[0030] Description of Figure Numbers:

[0031] 100, foot hanging mechanism; 110, drive module; 111, rotating motor; 112, front and rear drive assembly; 113, left and right drive assembly; 120, foot hanging module; 121, first finger cylinder; 122, foot hanging claw; 123, limit groove; 123a, guide section; 123b, limit section; 124, limit plate; 125, anti-wear part; 200, frame; 300, positioning fixture mechanism; 310 , magnetic ring limiting assembly; 311, second finger cylinder; 312, first clamp; 313, second clamp; 320, seat limiting assembly; 321, third finger cylinder; 322, third clamp; 323, fourth clamp; 330, guide groove; 400, rotating drive member; 500, substrate; 600, magnetic ring inductor to be hung; 610, coil winding; 620, magnetic ring body; 630, base.

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0036] The magnetic ring inductor includes a magnetic ring body 620, a base 630 and two coil windings 610. The coil windings 610 are wound on the magnetic ring body 620, and four pins are set on the base 630. In order to ensure good connection performance between the pins and the coil windings 610 on the magnetic ring body 620, it is also necessary to spirally wind the four wire ends of the two coil windings 610 on the four pins. The pins and the wire ends of the windings are subsequently welded to firmly connect the wire ends of the coil windings 610 with the pins.

[0037] The utility model provides a foot hanging mechanism 100 for a magnetic toroidal inductor foot hanging device. The magnetic toroidal inductor foot hanging device comprises a frame 200 and a positioning fixture mechanism 300 arranged on the frame 200. The positioning fixture mechanism 300 is used to position the magnetic toroidal inductor 600 to be hung.

[0038] Currently, the hanging foot components on the market generally only use the two opposite side walls of the two hanging foot claws to clamp the wire ends. During the winding process, the position of the wire ends will move, which can easily cause the winding position of the wire ends to deviate, thereby reducing the yield rate of the magnetic ring inductor 600 to be hung.

[0039] See also Figure 1 and Figure 8In one embodiment of the utility model, the hanging mechanism 100 includes a driving module 110 and a hanging module 120, and the driving module 110 is arranged on the frame 200; the hanging module 120 includes a first finger cylinder 121 and two hanging claws 122, and the two hanging claws 122 are respectively arranged on the two air claws of the first finger cylinder 121, and at least one of the two hanging claws 122 is provided with a limiting groove 123 on the side wall facing the other, and the limiting groove 123 is used to locate the thread end of the coil winding 610 of the magnetic ring inductor 600 to be hung, and the output end of the driving module 110 is driven and connected to the first finger cylinder 121 to wind the thread end of the magnetic ring inductor 600 to be hung around the pin of the magnetic ring inductor 600 to be hung.

[0040] The technical solution of the utility model adopts the driving module 110 to drive the first finger cylinder 121, thereby adjusting the relative position of the hanging claw 122 on the first finger cylinder 121 and the magnetic ring inductor 600 to be hung, so that the hanging claw 122 is aligned with the thread end of the coil winding 610, and then the first finger cylinder 121 is used to drive the two hanging claws 122 to move in a direction close to each other, so that the thread end of the coil winding 610 falls into the limiting groove 123 on the hanging claw 122, and the other hanging claw 122 closes the notch of the limiting groove 123, and then the driving module 110 drives the first finger cylinder 121 to drive the hanging claw 122 to run, so that the thread end of the coil winding 610 of the magnetic ring inductor 600 to be hung is wound around the pins of the base 630 of the magnetic ring inductor 600 to be hung.

[0041] This solution provides a limiting groove 123 on the side of the hanging claw 122 facing the other hanging claw 122, so that when the hanging claw 122 clamps the wire end, the limiting groove 123 can be used to position the wire end, thereby ensuring the position of the wire end, thereby reducing the probability of deviation of the winding position of the wire end, and further improving the yield rate of the hanging foot mechanism 100 for the magnetic ring inductor 600 to be hung.

[0042] Furthermore, when a positioning groove is further provided on the side wall of the base 630, compared with the solution using the opposite side walls for clamping, since the extension direction of the wire end of the coil winding 610 is unstable after being wound on the magnetic ring body 620, the position of the wire end on the opposite side walls of the hanging claw is also unstable, and therefore it is difficult to align with the positioning groove. By providing a limiting groove 123, the limiting groove 123 can be used to position the wire end, thereby facilitating guiding the wire body of the wire end into the positioning groove and then winding it on the pin, which is more conducive to improving the yield rate of the magnetic ring inductor 600 to be hung.

[0043] In this embodiment, one of the two hanging claws 122 is provided with a limiting groove 123. Of course, the present invention is not limited thereto, and in other embodiments, both hanging claws 122 may be provided with limiting grooves 123, and the two limiting grooves 123 are adapted to be arranged.

[0044] Reference Figure 3 , Figure 4 and Fig. 9 Optionally, the limiting groove 123 includes a guiding section 123a, and the distance between the two side walls of the guiding section 123a that are relatively arranged gradually increases in the direction close to the slot opening of the limiting groove 123. It can be understood that the distance between the two side walls of the guiding section 123a that are relatively arranged gradually increases in the direction close to the slot opening of the limiting groove 123, so that the wire head can be guided to fall into the limiting groove 123. Even if the position of the wire head is deflected, the guiding section 123a can also guide the wire head to fall into the limiting groove 123, thereby improving the yield rate of the magnetic ring inductor 600 to be hung.

[0045] The cross section of the guide section 123a in the arrangement direction of the two hanging claws 122 can be in a right-angled trapezoid, an isosceles trapezoid or other shapes, as long as it plays a guiding role, and the specific shape of the guide section 123a is not limited here.

[0046] Optionally, the limiting groove 123 further includes a limiting segment 123b connected to the guide segment 123a, the notch of the limiting groove 123 is arranged at one end of the guide segment 123a away from the limiting segment 123b, and the distance between the two side walls of the limiting segment 123b arranged opposite to each other remains unchanged in the direction close to the guide segment 123a; the setting of the limiting segment 123b can increase the stability of the positioning of the thread head by the limiting groove 123, and prevent the thread head from moving in the limiting groove 123. Of course, the utility model is not limited to this, and in other embodiments, the limiting groove 123 can also be provided with only the guide segment 123a, and the mutual cooperation of the two hanging claws 122 is used to increase the positioning effect of the limiting groove 123 on the thread head.

[0047] Among them, the cross-section of the limiting section 123b in the arrangement direction of the two hanging claws 122 can be square, U-shaped, circular, etc., as long as it can play the role of limiting the relative position of the thread end on both sides. The specific shape of the limiting section 123b is not ignored here.

[0048] Furthermore, there is a smooth transition between the limiting section 123b and the guiding section 123a, which can prevent the thread end from being stuck between the limiting section 123b and the guiding section 123a, and increase the smoothness of the thread end entering the limiting section 123b from the guiding section 123a.

[0049] Optionally, a limiting plate 124 is provided on the side wall of at least one of the foot-hanging claws 122 facing the other, and the limiting groove 123 is formed on the limiting plate 124. It can be understood that the setting of the limiting plate 124 can reduce the difficulty of forming the limiting groove 123, thereby improving the production efficiency of the foot-hanging claw 122. Of course, the utility model is not limited to this. In other embodiments, the limiting groove 123 can also be recessed on the side wall of the foot-hanging claw 122 facing the other foot-hanging claw 122 without providing the limiting plate 124.

[0050] It should be noted that when the two hanging claws 122 are close to each other, the plate surface of the limiting plate 124 is opposite to the side wall of the other hanging claw 122 .

[0051] Optionally, the first finger cylinder 121 is configured as a fulcrum opening and closing type finger cylinder. Configuring the first finger cylinder 121 as a fulcrum opening and closing type finger cylinder can increase the distance between the free ends of the two hanging claws 122, thereby increasing the range of the hanging claws 122 to grab the thread ends. Of course, the utility model is not limited to this. In other embodiments, the first finger cylinder 121 can also be configured as a parallel opening and closing type finger cylinder.

[0052] Furthermore, a wear-proof member 125 is provided on the side wall of at least one of the two hanging claws 122 facing the other, and the wear-proof member 125 is used to contact the wire ends of the coil winding 610, so as to reduce the wear of the hanging claws 122 on the wire ends.

[0053] The material of the anti-wear member 125 can be rubber, silicone, nylon or other materials, as long as it can play a role in buffering and anti-wear.

[0054] Furthermore, the foot-hanging claw 122 is provided with a mounting groove, the anti-wear component 125 is arranged in the mounting groove, and a portion of the anti-wear component 125 protrudes from a side wall of the foot-hanging claw 122 .

[0055] Reference Figure 1 and Figure 3Optionally, the driving module 110 includes a rotating motor 111, a front-rear driving component 112 and a left-right driving component 113, the output shaft of the rotating motor 111 is drivingly connected to the first finger cylinder 121, the rotating motor 111 is arranged on the front-rear driving component 112, and the front-rear driving component 112 is arranged on the left-right driving component 113. It can be understood that the left-right driving component 113 can drive the front-rear driving component 112 to move in the left-right direction, thereby driving the rotating motor 111 arranged on the front-rear driving component 112 to move, that is, driving the first finger cylinder 121 drivingly connected to the rotating motor 111 to move, and finally driving the hanging claw 122 arranged on the first finger cylinder 121 to move in the left-right direction, thereby adjusting the relative position of the hanging claw 122 and the left and right sides of the pin. The front and rear driving assembly 112 drives the rotary motor 111 to move in the front and rear direction, thereby driving the first finger cylinder 121 connected to the rotary motor 111 to move, and finally drives the hanging claw 122 provided on the first finger cylinder 121 to move in the front and rear direction, thereby adjusting the relative position of the hanging claw 122 and the front and rear sides of the pin. The rotary motor 111 can drive the first finger cylinder 121 to rotate, thereby driving the hanging claw 122 provided on the first finger cylinder 121 to rotate. Of course, the utility model is not limited to this. In other embodiments, the driving module 110 can also include an upper and lower driving member, a front and rear driving member, and a left and right driving member. The output shaft of the front and rear driving member is connected to the first finger cylinder 121, and the front and rear driving member is provided on the left and right driving member. The left and right driving member is provided on the upper and lower driving member. The hanging claw 122 is driven by the upper and lower driving member, the front and rear driving member, and the left and right driving member cooperate with each other to drive the hanging claw 122, so that the thread end is wound around the pin of the base 630.

[0056] In this embodiment, when the thread end is wound around the pin, the front and rear drive components 112 drive the hanging claws 122 to move toward the magnetic ring inductor 600 to be hung, and the first finger cylinder 121 drives the two hanging claws 122 to move toward each other so that the thread end falls into the limit groove 123, and then the rotating motor 111 drives the hanging claws 122 to flip and move toward the middle of the base 630 so that the thread end contacts the side wall of the pin, and then the front and rear drive components 112 drive the hanging claws 122 to move away from the magnetic ring inductor 600 to be hung. Then, the rotating motor 111 drives the hanging claw 122 to flip and move toward the original position of the thread end. Then, the front and rear driving components 112 drive the hanging claw 122 to move toward the magnetic ring inductor 600 to be hung, so that the thread end is wound on the pin for the first time. Then repeat the above steps to make the thread end be wound on the pin for the second time. The number of windings can be set according to user needs. When the thread end is wound, the first finger cylinder 121 drives the hanging claw 122 to move away from each other so that the hanging claw 122 releases the thread end.

[0057] It should be noted that the front-to-back direction refers to a direction approaching or moving away from the magnetic ring inductor 600 to be mounted, and the left-to-right direction refers to a lateral direction perpendicular to the front-to-back direction.

[0058] Reference Figures 1 to 3 The utility model also proposes a magnetic toroidal inductor hanging device, which includes a frame 200, a positioning fixture mechanism 300 arranged on the frame 200 and the above-mentioned hanging mechanism 100. The specific structure of the hanging mechanism 100 refers to the above-mentioned embodiment. Since the magnetic toroidal inductor hanging device adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0059] The positioning fixture mechanism 300 is used to position the toroidal inductor 600 to be hung, and the hanging mechanism 100 is used to wind the wire ends of the coil winding 610 of the toroidal inductor 600 to be hung onto the pins of the base 630 of the toroidal inductor 600 to be hung.

[0060] Optionally, the magnetic ring inductor hanging foot device further includes a rotating driving member 400 and a base plate 500 drivingly connected to the rotating driving member 400, the frame 200 is provided with a loading position and a hanging foot position, the base plate 500 is provided with a positioning fixture mechanism 300 corresponding to the loading position and the hanging foot position, the rotating driving member 400 drives the base plate 500 to rotate to exchange the positions of the two positioning fixture mechanisms 300, and the hanging foot mechanism 100 is provided corresponding to the hanging foot position; it can be understood that during the operation of the magnetic ring inductor hanging foot device, the positioning fixture mechanism 300 located at the loading position can be used for loading the loading component and positioning the material to be loaded. While the magnetic toroidal inductor 600 is being hung, the hanging mechanism 100 can hang the magnetic toroidal inductor 600 to be hung on the positioning jig mechanism 300 located at the hanging position. When the hanging of the magnetic toroidal inductor 600 to be hung at the hanging position is completed, the magnetic toroidal inductor 600 to be hung is removed, and the rotating drive member 400 drives the substrate 500 to rotate to switch the positions of the two positioning jig mechanisms 300, and then repeat the above steps; in this way, one magnetic toroidal inductor 600 to be hung can be positioned while another magnetic toroidal inductor 600 to be hung can be hung, so that the production efficiency of the magnetic toroidal inductor hanging device can be improved.

[0061] Reference Figures 5 to 7Further, the positioning fixture mechanism 300 includes a magnetic ring limiting component 310 and a seat limiting component 320, wherein the magnetic ring limiting component 310 is used to limit the displacement of the magnetic ring body 620, and the seat limiting component 320 is used to limit the displacement of the base 630. It can be understood that the base 630 is respectively provided corresponding to the magnetic ring body 620 and the base 630, so that the positioning stability of the magnetic ring inductor 600 to be hung can be improved. Of course, the utility model is not limited to this. In other embodiments, the positioning fixture mechanism 300 can also have and only have one limiting component, which can limit the position of both the magnetic ring body 620 and the base 630.

[0062] Optionally, the magnetic ring limiting assembly 310 includes a second finger cylinder 311, a first clamp 312 and a second clamp 313, the first clamp 312 and the second clamp 313 are respectively arranged on the two claws of the second finger cylinder 311 to clamp the magnetic ring body 620 of the magnetic ring inductor 600 to be hung, and the seat limiting assembly 320 includes a third finger cylinder 321, a third clamp 322 and a fourth clamp 323, the third clamp 322 and the fourth clamp 323 are respectively arranged on the two claws of the third finger cylinder 321 to clamp the base 630 of the magnetic ring inductor 600 to be hung; it can be understood that when the magnetic ring body 620 is placed in the limiting interval between the first clamp 312 and the second clamp 313, the second finger cylinder 311 drives the first clamp 312 and the second clamp 313 to move in a direction approaching each other, so that the first clamp 312 and the second clamp 313 abut against the opposite side walls of the magnetic ring body 620, thereby limiting the magnetic ring body 620. Then, when the base 630 is placed on the outer ring surface of the magnetic ring body 620, the base 630 is located in the limiting interval between the third clamp 322 and the fourth clamp 323. The third finger cylinder 321 drives the third clamp 322 and the fourth clamp 323 to move in a direction approaching each other, so that the third clamp 322 and the fourth clamp 323 abut against the opposite side walls of the base 630, thereby limiting the base 630. Such a magnetic ring limiting assembly 310 and a seat body limiting assembly 320 have a simple structure and are easy to install.

[0063] Moreover, the limiting intervals of the magnetic ring limiting assembly 310 and the seat body limiting assembly 320 can be adjusted according to the models of the magnetic ring body 620 and the base 630, which can improve the versatility of the positioning jig mechanism 300.

[0064] In this embodiment, the second finger cylinder 311 and the third finger cylinder 321 are configured as parallel opening and closing finger cylinders, which can improve the stability of the limit. Of course, the utility model is not limited to this. In other embodiments, the second finger cylinder 311 and the third finger cylinder 321 can also be configured as fulcrum opening and closing finger cylinders.

[0065] Reference Figure 5 Furthermore, the running directions of the first clamp 312 and the second clamp 313 are arranged perpendicular to the running directions of the third clamp 322 and the fourth clamp 323, and the opposite sides of the first clamp 312 respectively form guide grooves 330 between the third clamp 322 and the fourth clamp 323 to guide the thread head into the positioning groove of the base 630, and the opposite sides of the second clamp 313 respectively form guide grooves 330 between the third clamp 322 and the fourth clamp 323 to guide the thread head into the positioning groove of the base 630. It can be understood that after the positioning jig mechanism 300 positions the magnetic ring inductor 600 to be hung, the guide groove 330 and the positioning groove of the base 630 are opposite, so that when the hanging claw 122 hangs the foot claw, the guide groove 330 can guide the thread head into the positioning groove, thereby improving the accuracy of the hanging claw.

[0066] Furthermore, the seat limiting assembly 320 also includes a magnetic ring positioning block provided on the third clamp 322 . When the third clamp 322 moves toward the fourth clamp 323 , the magnetic ring positioning block also moves toward the fourth clamp 323 , thereby further positioning the position of the magnetic ring body 620 .

[0067] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A foot hanging mechanism for a magnetic toroidal inductor foot hanging device, the magnetic toroidal inductor foot hanging device comprising a frame and a positioning fixture mechanism provided on the frame, the positioning fixture mechanism is used to position the magnetic toroidal inductor to be hung; characterized in that, The foot hanging mechanism comprises: A driving module, wherein the driving module is arranged on the frame; and A hanging foot module, the hanging foot module includes a first finger cylinder and two hanging foot claws, the two hanging foot claws are respectively arranged on the two air claws of the first finger cylinder, at least one of the two hanging foot claws is provided with a limiting groove on the side wall facing the other, the limiting groove is used to position the wire end of the magnetic ring inductor to be hung, the driving module is connected to the first finger cylinder to drive the hanging foot module to operate, so as to wind the wire end of the magnetic ring inductor to be hung around the pin of the magnetic ring inductor to be hung.

2. The foot hanging mechanism according to claim 1, characterized in that: The limiting groove comprises a guide section, and the distance between two side walls of the guiding section which are arranged opposite to each other gradually increases in the direction of the groove opening close to the limiting groove.

3. The foot hanging mechanism according to claim 2, characterized in that: The limiting groove also includes a limiting section connected to the guide section, the notch of the limiting groove is arranged at one end of the guide section away from the limiting section, and the distance between the two side walls of the limiting section arranged opposite to each other remains unchanged in the direction close to the guide section.

4. The foot hanging mechanism according to claim 1, characterized in that: A limiting plate is provided on the side wall of at least one of the hanging claws facing the other, and the limiting groove is formed on the limiting plate; and / or The first finger cylinder is configured as a fulcrum opening and closing type finger cylinder; and / or A wear-proof part is provided on the side wall of at least one of the two hanging claws facing the other, and the wear-proof part is used to contact the wire end of the magnetic ring inductor to be hung.

5. The foot hanging mechanism according to any one of claims 1 to 4, characterized in that: The driving module includes a rotating motor, a front-rear driving assembly and a left-right driving assembly. The output shaft of the rotating motor is drivingly connected to the first finger cylinder. The rotating motor is arranged on the front-rear driving assembly, and the front-rear driving assembly is arranged on the left-right driving assembly.

6. A magnetic ring inductor foot hanging device, characterized in that: The magnetic toroidal inductor hanging device includes a frame, a positioning jig mechanism arranged on the frame, and a hanging mechanism as described in any one of claims 1 to 5, wherein the positioning jig mechanism is used to position the magnetic toroidal inductor to be hung, and the hanging mechanism is used to wind the wire ends of the magnetic toroidal inductor to be hung around the pins of the magnetic toroidal inductor to be hung.

7. The magnetic ring inductor foot hanging device as claimed in claim 6, characterized in that: The magnetic ring inductor hanging foot device also includes a rotating drive member and a base plate drivingly connected to the rotating drive member. The frame is provided with a loading position and a hanging foot position. The base plate is provided with a positioning jig mechanism corresponding to the loading position and the hanging foot position. The rotating drive member drives the base plate to rotate to exchange the positions of the two positioning jig mechanisms. The hanging foot mechanism is provided corresponding to the hanging foot position.

8. The magnetic ring inductor hanging foot device as claimed in claim 6, characterized in that: The positioning jig mechanism includes a magnetic ring limiting component and a seat limiting component. The magnetic ring limiting component is used to limit the displacement of the magnetic ring body of the magnetic ring inductor to be hung, and the seat limiting component is used to limit the displacement of the base of the magnetic ring inductor to be hung.

9. The magnetic ring inductor hanging foot device as claimed in claim 8, characterized in that: The magnetic ring limiting assembly includes a second finger cylinder, a first clamp and a second clamp, the first clamp and the second clamp are respectively arranged on the two air claws of the second finger cylinder to clamp the magnetic ring body, and the seat body limiting assembly includes a third finger cylinder, a third clamp and a fourth clamp, the third clamp and the fourth clamp are respectively arranged on the two air claws of the third finger cylinder to clamp the base.

10. The magnetic ring inductor hanging foot device according to claim 9, characterized in that: The running directions of the first clamp and the second clamp are arranged perpendicular to the running directions of the third clamp and the fourth clamp, and guide grooves are formed between the opposite sides of the first clamp and the third clamp and the fourth clamp respectively to guide the thread end into the positioning groove of the base, and guide grooves are formed between the opposite sides of the second clamp and the third clamp and the fourth clamp respectively to guide the thread end into the positioning groove of the base.

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