Fully automatic double magnetic ring hybrid winding system and winding method

Abstract

The invention relates to the technical field of double-magnetic ring coil twisted wire winding, and discloses a fully automatic double-magnetic ring hybrid winding system and a winding method. The fully automatic double-magnetic ring hybrid winding system comprises a first magnetic ring winding device, a wire adding and twisting device, and a second magnetic ring wire hooking and winding device which are arranged in sequence. The wire adding and twisting device comprises a fixed seat, a turntable is rotatably arranged above the fixed seat, and a plurality of clamping and positioning fixtures are distributed in a circular array on the turntable. The fixed seat is sequentially provided with a wire dividing and hanging station, a first wire twisting station, a wire adding station, and a second wire twisting station along the rotation direction of the turntable. The wire dividing and hanging station, the first wire twisting station, the wire adding station, and the second wire twisting station are all provided with a wire punching mechanism. The first wire twisting station, the wire adding station, and the second wire twisting station are provided with a twisting wire mechanism. The wire adding station is provided with a wire adding mechanism above the turntable, and a wire dividing and managing mechanism is provided between the wire adding and twisting device and the second magnetic ring wire hooking and winding device.

Description

Technical Field

[0001] The invention relates to the technical field of double-magnetic ring coil stranded wire winding, and in particular to a full-automatic double-magnetic ring hybrid winding system and a winding method. Background Art

[0002] The wound magnetic ring is the core component of the magnetic ring inductor. By using multiple magnetic rings to make a network transformer, the eddy current loss of the magnetic ring can be effectively reduced. By using twisted pair cables for the signal line of the magnetic ring, the characteristic requirements of higher transmission rates can be met, and the signal can be transmitted completely and effectively.

[0003] There is a type of magnetic ring inductor that requires the winding combination of double magnetic rings. Therefore, the manufacturing of network transformers now often requires the winding of T1 magnetic rings to be completed first, and then the winding of T2 magnetic rings. In the existing network transformer manufacturing process, after the two wires are fed in synchronously, the equipment winds the T1 magnetic ring. Before winding the T2 magnetic ring, the wire legs of the T1 magnetic ring need to be grouped and twisted. The wire ends of the T1 magnetic ring are separated by length. After grouping, multiple groups of enameled wires are twisted into twisted wires to achieve group twisting. After twisting, the longest group of enameled wires is divided into the subsequent winding of the T2 magnetic ring, thereby completing the mixed winding of the double magnetic ring. In the process of group twisting, an enameled wire needs to be added to some wire legs of the T1 magnetic ring to achieve twisting, and then the twisted wire legs are adapted and evenly wound in the T2 magnetic ring to achieve mixed winding of the double magnetic ring. Currently, there is no winding equipment that can complete the above process in one go, so it is necessary to design a fully automatic dual-magnetic ring hybrid winding system that can meet the requirements of the above process. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a fully automatic double magnetic ring mixed winding system and winding method. When the wire leg groups after the T1 magnetic ring is wound are grouped and twisted, the enameled wire is added to achieve co-twisting with the longest group of wires, and finally evenly wound onto the T2 magnetic ring, thereby achieving fully automatic double magnetic ring mixed winding.

[0005] The technical solution of the present invention is as follows: on the one hand, the present invention provides a fully automatic dual-magnetic ring hybrid winding system, comprising a first magnetic ring winding device, a wire adding and twisting device and a second magnetic ring wire hooking winding device which are arranged in sequence, the wire adding and twisting device comprising a fixed seat, a turntable is rotatably arranged above the fixed seat, and a plurality of clamping and positioning fixtures are distributed in a circular array on the turntable, the fixed seat is sequentially provided with a wire dividing and hanging station, a first wire twisting station, a wire adding station and a second wire twisting station along the rotation direction of the turntable, the wire dividing and hanging station, the first wire twisting station, the wire adding station and the second wire twisting station are all provided with a wire punching mechanism, the first wire twisting station, the wire adding station and the second wire twisting station are provided with a twisting wire mechanism, the wire adding station is provided with a wire adding mechanism above the turntable, and a wire dividing and wire organizing mechanism is provided between the wire adding and twisting device and the second magnetic ring wire hooking winding device.

[0006] It can be seen from the above scheme that the first magnetic ring winding device is used to realize the synchronous winding of two wires on the first magnetic ring, the second magnetic ring hooking winding device is used to wind two groups of wires after the first magnetic ring is wound in the second magnetic ring, the wire adding and twisting structure is used to realize the grouped twisting of the tail wire end of the first magnetic ring through the turntable, the clamping and positioning fixture is used to realize the limiting fixation of the first magnetic ring and the hanging ear of the wire package, the wire punching mechanism is used to hook and wind out the multiple tail wires of the first magnetic ring, and the twisting mechanism is used to rotate the twisted wire while clamping the wire end. The wire adding and twisting device has a compact structure, which improves the accuracy of the coordination of each workstation in the turntable wire adding and twisting device, thereby improving the work efficiency and quality of the split wire and twisted wire. The fully automatic double magnetic ring mixed winding system proposed in the present invention realizes the automated production of the entire process of first magnetic ring double wire feeding-first magnetic ring winding-first magnetic ring tail wire splitting and twisting-second magnetic ring hooking winding, reduces manual operation and reduces processing costs.

[0007] The first magnetic winding device includes a feeding roller group, a pre-breaking wire mechanism, a first magnetic ring double-end twisting wire mechanism, a synchronous wire feeding mechanism, a first magnetic winding mechanism and a tail wire breaking mechanism in sequence, and the tail wire breaking mechanism is transported to the wire adding and twisting device through the first row frame module. It can be seen that the pre-breaking wire mechanism is used to pre-break each enameled wire along the axial direction, and the pre-breaking position of each enameled wire is different. The first magnetic winding front twisting mechanism is used to achieve simultaneous twisting of double twisted wires, and the synchronous wire feeding mechanism is used to achieve parallel synchronous wire feeding of double twisted enameled wires. The first magnetic winding mechanism is used to wind the first magnetic winding front twisting mechanism twisted wire on the first magnetic ring, and the tail wire breaking mechanism is used to break the enameled wire at the pre-breaking position of the pre-breaking mechanism, so that the wire ends of the first magnetic ring wound with the enameled wire are of different lengths.

[0008] The clamping and positioning fixture includes a clamping seat, a swing clamping cylinder and a wire clamping block, wherein the clamping seat is connected to the output end of the swing clamping cylinder, the wire clamping blocks are arranged on both sides of the clamping seat, the wire clamping groove is arranged on the wire clamping block, and the clamping seat is provided with a limit clamping groove adapted to the magnetic ring. It can be seen that the clamping seat is used to clamp the first magnetic ring, and the wire clamping blocks are arranged on both sides of the clamping seat to limit the enameled wire.

[0009] The wire-punching assembly includes a mounting plate, a wire-punching cylinder and a wire-punching needle, wherein the mounting plate is fixedly connected to a fixing seat, the wire-punching cylinder is connected to the mounting plate, the wire-punching needle is connected to an output end of the wire-punching cylinder, and the wire-punching needle is arranged toward the clamping and positioning fixture. It can be seen that the wire-punching assembly is used to drive the wire-punching needle to pick up the enameled wire through the wire-punching cylinder.

[0010] The wire twisting mechanism includes a wire twisting translation module and a wire twisting module arranged on the wire twisting translation module, the wire twisting module includes a wire twisting motor, a wire twisting cylinder, a wire twisting chuck and a clamping hand group, the wire twisting motor is connected to the wire twisting chuck through the wire twisting synchronous wheel group, the clamping hand group includes two groups of clamping arms connected to the ends of the wire twisting chuck, the output end of the wire twisting cylinder is connected to the wire twisting spindle, and the two sides of the wire twisting spindle are hinged to the clamping arms through the connecting block. It can be seen that the wire twisting translation module is used to drive the wire twisting module away from or close to the magnetic ring clamping block, and the wire twisting module is used to clamp the wire end of the magnetic ring and drive the wire end to rotate so that the enameled wire is twisted into a twist shape.

[0011] The wire adding mechanism includes a wire adding frame, a wire feeding wheel group, a wire adding cylinder, a rotating clamping block, a wire tube rotating shaft and a wire adding tube, the wire adding cylinder is slidably connected to the wire adding frame through a horizontal moving module, the wire adding tube is transversely arranged on the wire tube rotating shaft, the output end of the wire adding cylinder is rotatably connected to the rotating clamping block through a positioning pin, the wire tube rotating shaft is connected to the rotating clamping block, the wire feeding wheel group is arranged on the wire adding frame, the wire adding frame is connected with a wire wheel through a stepping motor, a cutting knife assembly is connected to the rotating spindle at the center of the turntable, a threading sleeve is arranged at the center of the rotating spindle, the cutting knife assembly is arranged corresponding to the wire adding tube, the cutting knife assembly includes a cutting knife seat, a cutting knife cylinder and a cutting knife arranged on the output end of the cutting knife cylinder, the cutting knife seat is connected to the rotating spindle, the cutting knife cylinder is fixed on the cutting knife seat, and the cutting knife is connected to the output end of the cutting knife cylinder. It can be seen that the wire threading sleeve is used to allow the added enameled wire to pass upward from the bottom of the fixed seat, and the wire is added after passing through the wire wheel. The wire adding mechanism adds wire through the wire adding tube, and the cutter assembly cuts the added enameled wire through the cutter.

[0012] The wire-dividing and wire-managing mechanism includes a mounting frame, a first transverse moving motor, a first screw rod, a second transverse moving motor, a second screw rod, a magnetic ring limiting plate, a wire clamping claw and a wire-managing brush group. A material transport frame is arranged between the wire-dividing and wire-managing mechanism and the wire adding and twisting device. The first transverse moving motor and the second transverse moving motor are arranged in parallel at the end of the mounting frame. The first screw rod is connected to the output end of the first transverse moving motor, and the second screw rod is connected to the output end of the second transverse moving cylinder. The wire clamping claw is connected to the first screw rod through a first nut seat, and the magnetic ring limiting plate is fixedly connected to the end of the second screw rod. The wire-managing brush group is connected to the second screw rod through the second nut seat. The wire clamping claw, the magnetic ring limiting plate and the wire-managing brush group are arranged in a colinear manner, and a slot is arranged in the middle of the magnetic ring limiting plate. The wire-managing brush group includes a bristle fixing block and two groups of bristles arranged opposite to each other on the bristle fixing block. It can be seen that the wire dividing and managing mechanism is used to divide and comb the wire ends on both sides of the magnetic ring, the first transverse movement motor drives the wire clamping claw to move transversely through the first screw rod, the magnetic ring limit plate is used to realize the wire dividing and positioning of the magnetic ring, the wire clamping claw is used to clamp the two groups of wire ends of the first magnetic ring that need to be wound onto the second magnetic ring on one side, and the second transverse movement motor drives the wire managing brush group to move transversely away from the double magnetic rings through the second screw rod to comb the remaining wire ends on the first magnetic ring to the other side.

[0013] The discharge end of the second magnetic ring hooking and winding device is connected to a finished magnetic ring combing mechanism, and the finished magnetic ring combing mechanism includes a mounting limit frame, a stepper motor, a synchronous idler wheel group, a winding motor, an adjustment cylinder and a brush head. The stepper motor is connected to the mounting limit frame, and the output end of the stepper motor is connected to the synchronous idler wheel group. The winding motor is connected to the synchronous conveyor belt of the synchronous idler wheel group through a connecting seat. The output end of the winding motor is connected to the two groups of brush heads through a mounting clamp, and the output end of the adjustment cylinder is connected to a clamp arm on one side of the mounting clamp. It can be seen that the stepper motor is used to drive the brush head to move to sort the finished magnetic ring wire package, and the adjustment cylinder is used to drive the mounting clamp to drive one side of the brush head to open and close, so as to facilitate the collection of the first magnetic ring wire end when transporting the double magnetic ring finished product. The winding motor is used to drive the brush head to drive the wire package to rotate, so as to avoid the scattered wire ends of the finished product wire end, so as to facilitate the regular storage of the double magnetic rings.

[0014] A double magnetic ring material transport mechanism is arranged between the second magnetic ring wire hooking and winding device and the finished magnetic ring combing mechanism, and the double magnetic ring material transport mechanism includes a material transport frame, a material transport motor, a synchronous wheel group, a first lifting cylinder, a first material picking clamp, a pushing cylinder, a second lifting cylinder and a second material picking clamp. The material transport motor is connected to the material transport frame, and the output end of the material transport motor is connected to the synchronous wheel group. The first lifting cylinder is fixed on the synchronous belt of the synchronous wheel group. The first material picking clamp is connected to the output end of the first lifting cylinder, the pushing cylinder is connected to the output end of the first lifting cylinder, the second lifting cylinder is connected to the output end of the pushing cylinder, the second material picking clamp is connected to the output end of the second lifting cylinder, and the first material picking clamp and the second material picking clamp are arranged in parallel. It can be seen that the dual magnetic ring material transport mechanism is used to realize the material transport of the dual magnetic rings, the material transport motor is used to drive the pulley of the synchronous wheel group to rotate to realize lateral displacement, the first lifting cylinder and the second lifting cylinder are used to lift and lower to realize the picking and placing of the first magnetic ring and the second magnetic ring, the pushing cylinder is used to control the distance between the first magnetic ring and the second magnetic ring, and the first material picking jaw and the second material picking jaw are used to realize the clamping of the dual magnetic rings at the same time.

[0015] On the other hand, the present invention provides a winding method applied to a fully automatic dual magnetic ring hybrid winding system, the method comprising the following steps:

[0016] S1, after two groups of enameled wires are synchronously fed, they are sequentially passed through a feeding roller group, a pre-breaking wire mechanism, a first magnetic ring double-end twisting wire mechanism, a synchronous wire feeding mechanism, a first magnetic ring winding mechanism and a tail wire breaking mechanism to realize the winding of the first magnetic ring;

[0017] S2, the first rack module sends the first magnetic ring that has been wound to the clamping and positioning fixture on the wire division and hanging station for limit fixing, the wire punching needle knocks off the longest group of wires on the wire package of the first magnetic ring coil, the swing clamping cylinder drives the wire clamping block to rotate, and the wire punching cylinder drives the wire punching needle to swing and clamp the two longest wires into the wire clamping slot;

[0018] S3, the turntable drives the first magnetic ring to rotate to the first stranding station, the stranding translation motor drives the stranding synchronous wheel group to rotate, thereby driving the stranding module to move forward to the front end of the clamping and positioning fixture, the stranding cylinder drives the clamp to clamp all the wire ends on the first magnetic ring, the stranding translation motor drives the stranding module to move a set distance away from the clamping and positioning fixture to the rear side, and the wire ends are gradually separated from the clamp due to insufficient wire length, and the clamp continues to clamp the remaining two longest wires of the second group, the stranding motor drives the stranding clamp to rotate, and the clamp drives the two longest wires of the second group to rotate to achieve stranding, and the two stranded wires are clamped into the wire clamping groove, the stranding cylinder drives the clamp to clamp the remaining two longest wires of the third group, the stranding motor drives the stranding clamp to rotate, and the clamp drives the two longest wires of the third group to rotate to achieve stranding, and the two longest wires of the third group are clamped into the wire clamping groove;

[0019] S4, the turntable drives the first magnetic ring to rotate to the wire adding station, the enameled wire is discharged toward the clamping and positioning fixture through the wire adding tube, the wire adding tube adds wire between the two longest wires in the fourth group, the wire twisting cylinder drives the clamp to grab and clamp the two longest wires in the fourth group and the newly added wire in the middle, and then the wire twisting motor drives the wire twisting to rotate and set the twisted wire clamp in the wire clamping groove, and the cutter cylinder drives the cutter to cut the added wire end at the wire adding tube end;

[0020] S5, the turntable drives the first magnetic ring to rotate to the second stranding station, the stranding translation cylinder drives the stranding module to move forward to the front end of the clamping and positioning fixture, the stranding cylinder drives the clamp to grab the last group of wires for clamping, the stranding motor drives the stranding clamp to rotate the remaining last group of wires, the two longest wires in S1 are clamped in the slot, the stranding cylinder drives the clamp to grab the two longest wires in S1 for clamping, the stranding motor drives the stranding clamp to rotate to rotate the two longest wires;

[0021] S6. The material-taking robot takes away the completed inductor magnetic ring and transports it to the wire-dividing and wire-managing mechanism for wire-dividing and wire-managing. The wire-dividing and wire-managing mechanism clamps the wire end of the wire to be wound and combs the remaining enameled wire to the other side of the first magnetic ring. The wire end to be wound is then transported to the second magnetic ring wire-hooking and winding device for wire-hooking and winding on the second magnetic ring, thereby realizing mixed winding of the double magnetic rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a partial structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the turntable wire adding and twisting device;

[0025] Figure 4 It is a structural diagram of the wire adding mechanism;

[0026] Figure 5 It is a structural diagram of the twisting mechanism;

[0027] Figure 6 It is a structural schematic diagram of a line dividing and managing mechanism;

[0028] Figure 7 It is a structural schematic diagram of the double magnetic ring material transport mechanism;

[0029] Figure 8 It is a structural schematic diagram of the finished magnetic ring shaping mechanism. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] like Figures 1 to 8 As shown. On the one hand, the present invention provides a fully automatic dual-magnetic ring hybrid winding system, including a first magnetic ring winding device 100, a wire adding and twisting device 200 and a second magnetic ring hooking and winding device 300 arranged in sequence, the wire adding and twisting device 200 includes a fixed seat 1, a turntable 2 is rotatably arranged above the fixed seat 1, and a plurality of clamping and positioning fixtures 3 are distributed in a circular array on the turntable 2, and the fixed seat 1 is sequentially provided with a wire splitting and hanging station, a first twisting station, a wire adding station and a second twisting station along the rotation direction of the turntable 2, and the wire splitting and hanging station, the first twisting station, the wire adding station and the second twisting station are all provided with a wire punching mechanism 4, the first twisting station, the wire adding station and the second twisting station are provided with a twisting wire mechanism 5, the wire adding station is provided with a wire adding mechanism 6 above the turntable 2, and a wire splitting and wire arranging mechanism 7 is provided between the wire adding and twisting device 200 and the second magnetic ring hooking and winding device 300. In this embodiment, the second magnetic ring wire hooking and winding device 300 belongs to the prior art, and four sets of clamping and positioning fixtures 3 are arranged on the turntable 2. After the magnetic ring coil is placed on the clamping and positioning fixture 3, the rotating drive mechanism drives the turntable 2 to rotate, and each rotation angle is ninety degrees, and the wire adding and twisting is realized through four workstation actions.

[0032] The first magnetic winding device 100 includes a feeding roller group 110, a pre-breaking mechanism 120, a first magnetic ring double-head twisting mechanism 130, a synchronous wire feeding mechanism 140, a first magnetic winding mechanism 150 and a tail wire breaking mechanism 160 in sequence. The tail wire breaking mechanism 160 is transported to the wire adding and twisting device 200 through the first rack module 400. In this embodiment, the feeding roller group 110 realizes simultaneous feeding of two groups of enameled wires, the pre-breaking mechanism 120 performs laser wire breaking, pre-breaking a part of the enameled wire in the diameter direction, and the pre-breaking position of each enameled wire is different. The first magnetic ring double-head twisting mechanism 130 twists part of the wire ends of the two groups of enameled wires at the same time and then transports them to the wire storage disk of the first magnetic winding mechanism 150 through the synchronous wire feeding mechanism 140 to complete the wire storage. The enameled wire is driven to rotate in the wire storage disk by the front and rear inclined wheels of the first magnetic winding mechanism 150 and then wound onto the first magnetic ring. The first magnetic winding mechanism 150 rotates the magnetic ring through the wire arrangement assembly while winding the wire to achieve uniform wire arrangement on the first magnetic ring. After winding the set number of turns, the product is sent to the tail wire breaking mechanism 160 to break the tail wire, and the first row frame module 400 takes away the first magnetic ring after the tail wire is broken and enters the wire adding and twisting device 200 to add wire and twist the wire end of the first magnetic ring.

[0033] The clamping and positioning fixture 3 includes a clamping seat 31, a swing clamping cylinder 32 and a wire clamping block 33. The clamping seat 31 is connected to the output end of the swing clamping cylinder 32. The wire clamping block 33 is arranged on both sides of the clamping seat 31. The wire clamping block 33 is provided with a wire clamping groove 331. The clamping seat 31 is provided with a limit clamping groove adapted to the magnetic ring.

[0034] The wire-punching mechanism 4 includes a mounting plate 41, a wire-punching cylinder 42 and a wire-punching needle 43. The mounting plate 41 is fixedly connected to the fixing seat 1, the wire-punching cylinder 42 is connected to the mounting plate 41, the wire-punching needle 43 is connected to the output end of the wire-punching cylinder 42, and the wire-punching needle 43 is arranged toward the clamping and positioning fixture 3.

[0035] The wire adding mechanism 6 includes a wire adding frame 61, a wire feeding wheel group 62, a wire adding cylinder 63, a rotating clamping block 64, a wire tube rotating shaft 65 and a wire adding tube 66. The wire adding cylinder 63 is slidably connected to the wire adding frame 61 through a horizontal moving module 60. The wire adding tube 66 is horizontally arranged on the wire tube rotating shaft 65. The output end of the wire adding cylinder 63 is rotatably connected to the rotating clamping block 64 through a positioning pin. The wire tube rotating shaft 65 is connected to the rotating clamping block 64. The wire feeding wheel group 62 is arranged on the wire adding frame 61. The stepper motor is connected to a wire pulley 67, and a cutter assembly is connected to the rotating spindle 21 at the center of the turntable 2. A threading sleeve 221 is provided at the center of the rotating spindle 21. The cutter assembly is provided corresponding to the wire adding tube 66. The cutter assembly includes a cutter seat 671, a cutter cylinder 672, and a cutter 673 provided on the output end of the cutter cylinder 672. The cutter seat 671 is connected to the rotating spindle 21, the cutter cylinder 672 is fixed on the cutter seat 671, and the cutter 673 is connected to the output end of the cutter cylinder 672.

[0036] The twisted wire mechanism 5 includes a twisted wire translation motor 51, a twisted wire synchronous wheel group 52 and a twisted wire module. The twisted wire synchronous wheel group 52 is connected to the output end of the twisted wire translation motor 51, and the twisted wire module is connected to the twisted wire synchronous belt 521 of the twisted wire synchronous wheel group 52. The twisted wire module includes a twisted wire motor 53, a twisted wire cylinder 54, a twisted wire chuck 55 and a clamp 56. The twisted wire motor 53 is connected to the twisted wire chuck 55 through the twisted wire synchronous wheel group, and the clamp 56 is connected to the end of the twisted wire chuck 55. The output end of the twisted wire cylinder 54 is connected to a twisted wire spindle, and both sides of the twisted wire spindle are hinged to the clamp 56 arms through a connecting block 57. The twisted wire mechanism 5 also includes a camera mounting plate, an industrial camera 58 and a light source board 581. The industrial camera 58 and the light source board 581 are respectively fixed on the camera mounting plate 41, and the industrial camera 58 is arranged corresponding to the clamping and positioning fixture 3.

[0037] A conveying frame module 400 is arranged between the first magnetic winding device 100 and the wire adding and twisting device 200, and the conveying frame module 400 includes a transverse frame body 410, a transverse module 420, a lifting module 430 and a pneumatic clamp. The transverse module 420 is fixedly connected to the transverse frame body 410, the lifting module 430 is connected to the output end of the transverse module 420, and the pneumatic clamp is connected to the output end of the lifting module 430. The transverse module 420 drives the lifting module 430 to perform reciprocating linear motion between the first magnetic winding device 100 and the wire adding and twisting device 200.

[0038] The wire-dividing and wire-managing mechanism 7 comprises a mounting frame 71, a first transverse moving motor 72, a first screw rod 73, a second transverse moving motor 74, a second screw rod 75, a magnetic ring limit plate 76, a wire clamping claw 77 and a wire-managing brush group. A material transport rack 10 is arranged between the wire-dividing and wire-managing mechanism 7 and the wire-adding and twisting device 200. The first transverse moving motor 72 and the second transverse moving motor 74 are arranged in parallel at the end of the mounting frame 71. The first screw rod 73 is connected to the output end of the first transverse moving motor 72, and the second screw rod 75 is connected to the output end of the second transverse moving motor 74. At the output end, the wire clamping jaw 77 is connected to the first screw rod 73 through the first nut seat 771, the magnetic ring limiting plate 76 is fixedly connected to the end of the second screw rod 75, and the wire management brush group 78 is connected to the second screw rod 75 through the second nut seat 79. The wire clamping jaw 77 and the wire management brush group 78 are respectively arranged on both sides of the magnetic ring limiting plate 76, and a slot is arranged in the middle of the magnetic ring limiting plate 76. The wire management brush group includes a bristle fixing block 781 and two groups of bristles 782 arranged opposite to each other on the bristle fixing block 781.

[0039] The discharge end of the second magnetic ring hooking and winding device 300 is connected to a finished magnetic ring combing mechanism 9, and the finished magnetic ring combing mechanism 9 includes an installation limit frame 91, a stepper motor 92, a synchronous idler wheel group 93, a winding motor 94, an adjustment cylinder 96 and a brush head 97. The stepper motor 92 is connected to the installation limit frame 91, and the output end of the stepper motor 92 is connected to the synchronous idler wheel group 93. The winding motor 94 is connected to the synchronous conveyor belt of the synchronous idler wheel group through a connecting seat 95. The output end of the winding motor 94 is connected to the two groups of brush heads 97 through a mounting clamp 971, and the output end of the adjusting cylinder 96 is connected to a side clamp arm of the mounting clamp 971.

[0040] The output end of the second magnetic ring wire hooking and winding device 300 is provided with a double magnetic ring material transport mechanism 8, and the double magnetic ring material transport mechanism 8 includes a material transport frame 81, a material transport motor 82, a synchronous wheel group 83, a first lifting cylinder 84, a first material picking jaw 85, a pushing cylinder 86, a second lifting cylinder 87 and a second material picking jaw 88. The material transport motor 82 is connected to the material transport frame 81, and the output end of the material transport motor 82 is connected to the synchronous wheel group 83. The first lifting cylinder 84 is fixed on the synchronous belt of the synchronous wheel group 83. The first material picking jaw 85 is connected to the output end of the first lifting cylinder 84 through a first lifting seat 841. The pushing cylinder 86 is laterally fixedly connected to the first lifting seat 841. The second lifting cylinder 87 is connected to the output end of the pushing cylinder 86. The second material picking jaw 88 is connected to the output end of the second lifting cylinder 87. The first material picking jaw 85 and the second material picking jaw 88 are arranged in parallel. In this embodiment, after the dual magnetic ring conveying mechanism 8 clamps the finished magnetic ring, the tail line is combed by the finished magnetic ring combing mechanism 9, and then the finished magnetic ring is unloaded.

[0041] On the other hand, the present invention provides a winding method applied to a fully automatic dual magnetic ring hybrid winding system, the method comprising the following steps:

[0042] S1, after two groups of enameled wires are synchronously fed, they pass through the feeding roller group 110, the pre-breaking wire mechanism 120, the first magnetic ring double-end twisting wire mechanism 130, the synchronous wire feeding mechanism 140, the first magnetic ring winding mechanism 150 and the tail wire breaking mechanism 160 in sequence to realize the winding of the first magnetic ring;

[0043] S2, the first rack module 400 sends the first magnetic ring after winding to the clamping and positioning fixture 3 on the wire division and hanging station for limiting and fixing, the wire punching needle 43 knocks off the longest group of wires on the wire package of the first magnetic ring coil, the swing clamping cylinder 32 drives the clamping block 33 to rotate, and the wire punching cylinder 42 drives the wire punching needle 43 to swing and clamp the two longest wires into the wire clamping groove 331;

[0044] S3, the turntable 2 drives the first magnetic ring to rotate to the first stranding station, the stranding translation motor 51 drives the stranding synchronous wheel set 52 to rotate, thereby driving the stranding module to move forward to the front end of the clamping and positioning fixture 3, the stranding cylinder 54 drives the clamping hand 56 to clamp all the wire ends on the first magnetic ring, and the stranding translation motor 51 drives the stranding module to move a set distance away from the clamping and positioning fixture 3 to the rear side. The wire ends are gradually separated from the clamping hand 56 due to insufficient wire length, and the clamping hand 56 continues to clamp the remaining wire ends. The two longest wires of the second group, the wire twisting motor 53 drives the wire twisting clamp 55 to rotate, the clamping hand 56 drives the two longest wires of the second group to rotate to achieve twisting, and the two twisted wires are clamped into the clamping groove 331, the wire twisting cylinder 54 drives the clamping hand 56 to clamp the remaining two longest wires of the third group, the wire twisting motor 53 drives the wire twisting clamp 55 to rotate, the clamping hand 56 drives the two longest wires of the third group to rotate to achieve twisting, and the two longest wires of the third group are clamped into the clamping groove 331;

[0045] S4, the turntable drives the first magnetic ring to rotate to the wire adding station, the enameled wire passes through the wire adding tube 66 toward the clamping and positioning fixture 3, the wire adding tube 66 adds wire between the two longest wires in the fourth group, the stranding translation motor 51 drives the stranding module to move away from the clamping and positioning fixture 3 to pull out the wire from the wire adding tube 66, the stranding cylinder 54 drives the clamp 56 to grab and clamp the two longest wires in the fourth group and the newly added wire in the middle, and then the stranding motor 53 drives the stranding to rotate, and the stranded wire is clamped into the wire clamping groove 331, and the cutter cylinder 672 drives the cutter 673 to cut the added wire end at the end of the wire adding tube 66;

[0046] S5, the turntable 2 drives the first magnetic ring to rotate to the second stranding station, the stranding translation cylinder drives the stranding module to move forward to the front end of the clamping and positioning fixture 3, the stranding cylinder 54 drives the clamping hand 56 to grab the remaining wires for clamping, the stranding motor 53 drives the stranding clamp 55 to rotate to turn the last remaining group of wires into strands, and clamp the last group of stranded wires into the clamping groove 331, clamp the two longest wires in S1 into the clamping groove 331, the stranding cylinder 54 drives the clamping hand 56 to grab the two longest wires in S1 for clamping, and the stranding motor 53 drives the stranding clamp 55 to rotate to rotate the two longest wires into strands;

[0047] S6. The material-taking robot takes away the completed inductor magnetic ring and transports it to the wire dividing and wiring management mechanism for wire dividing and wiring management. The wire dividing and wiring management mechanism clamps the wire end of the wire to be wound and combs the remaining enameled wire to the other side of the first magnetic ring. The wire end to be wound is then transported to the second magnetic ring wire hooking and winding device 300 for wire hooking and winding on the second magnetic ring, thereby realizing mixed winding of the double magnetic rings.

[0048] Finally, it should be emphasized that the above is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automatic dual-magnetic ring hybrid winding system, comprising a first magnetic ring winding device (100), a wire adding and twisting device (200) and a second magnetic ring wire hooking and winding device (300) arranged in sequence, characterized in that: The wire adding and twisting device (200) comprises a fixed seat (1), a turntable (2) is rotatably arranged above the fixed seat (1), a plurality of clamping and positioning fixtures (3) are distributed in a circular array on the turntable (2), the fixed seat (1) is provided with a wire splitting and hanging station, a first wire twisting station, a wire adding station and a second wire twisting station in sequence along the rotation direction of the turntable (2), the wire splitting and hanging station, the first wire twisting station, the wire adding station and the second wire twisting station are all provided with a wire punching mechanism (4), the first wire twisting station, the wire adding station and the second wire twisting station are provided with a wire punching mechanism (4), and the first wire twisting station, the wire adding station and the second wire twisting station are provided with a wire punching mechanism (4). The wire adding station and the second wire twisting station are provided with a twisting wire mechanism (5); the wire adding station is provided with a wire adding mechanism (6) above the turntable (2); a wire dividing and arranging mechanism (7) is provided between the wire adding and twisting device (200) and the second magnetic ring wire hooking and winding device (300); the wire adding mechanism (6) comprises a wire adding frame (61), a wire feeding wheel group (62), a wire adding cylinder (63), a rotating clamping block (64), a wire tube rotating shaft (65) and a wire adding tube (66); the wire adding cylinder (63) is moved by a horizontal moving module (60) is slidably connected to the wire adding frame (61), the wire adding tube (66) is transversely arranged on the wire tube rotating shaft (65), the output end of the wire adding cylinder (63) is rotatably connected to the rotating clamping block (64) through a positioning pin, the wire tube rotating shaft (65) is connected to the rotating clamping block (64), the wire feeding wheel group (62) is arranged on the wire adding frame (61), the wire adding frame (61) is connected to a wire guide wheel (67) through a stepping motor, and a cutting knife is connected to the rotating main shaft (21) at the center of the turntable (2) The invention relates to a component, wherein a threading sleeve (221) is arranged at the center of the rotating main shaft (21), the cutter component is arranged corresponding to the wire feeding tube (66), the cutter component comprises a cutter seat (671), a cutter cylinder (672), and a cutter (673) arranged on the output end of the cutter cylinder (672), the cutter seat (671) is connected to the rotating main shaft (21), the cutter cylinder (672) is fixed on the cutter seat (671), and the cutter (673) is connected to the output end of the cutter cylinder (672).

2. The fully automatic double magnetic ring hybrid winding system according to claim 1 is characterized by: The first magnetic winding device (100) comprises, in sequence, a feeding roller group (110), a pre-breaking wire mechanism (120), a first magnetic ring double-headed twisting wire mechanism (130), a synchronous wire feeding mechanism (140), a first magnetic winding mechanism (150) and a tail wire breaking mechanism (160); a first row frame module (400) is provided between the tail wire breaking mechanism (160) and the wire adding and twisting device (200).

3. The fully automatic double magnetic ring hybrid winding system according to claim 1 is characterized in that: The clamping and positioning fixture (3) comprises a clamping seat (31), a swing clamping cylinder (32) and a wire clamping block (33); the clamping seat (31) is connected to the output end of the swing clamping cylinder (32); the wire clamping block (33) is arranged on both sides of the clamping seat (31); the wire clamping block (33) is provided with a wire clamping groove (331); and the clamping seat (31) is provided with a limit clamping groove adapted to the magnetic ring.

4. The fully automatic double magnetic ring hybrid winding system according to claim 1 is characterized by: The wire-punching mechanism (4) comprises a mounting plate (41), a wire-punching cylinder (42) and a wire-punching needle (43); the mounting plate (41) is fixedly connected to a fixing seat (1); the wire-punching cylinder (42) is connected to the mounting plate (41); the wire-punching needle (43) is connected to an output end of the wire-punching cylinder (42); and the wire-punching needle (43) is arranged toward the clamping and positioning fixture (3).

5. The fully automatic double magnetic ring hybrid winding system according to claim 1 is characterized by: The twisted wire mechanism (5) comprises a twisted wire translation motor (51), a twisted wire synchronous wheel group (52) and a twisted wire module group, wherein the twisted wire synchronous wheel group (52) is connected to the output end of the twisted wire translation motor (51), the twisted wire module group is connected to the twisted wire synchronous belt (521) of the twisted wire synchronous wheel group (52), and the twisted wire module group comprises a twisted wire motor (53), a twisted wire cylinder (54), a twisted wire clamp (55) and a clamping hand (56), and the twisted wire motor (53) is connected to the twisted wire clamp (55) via the twisted wire synchronous wheel group. The gripper (56) is connected to the end of the twisting clamp (55), the output end of the twisting cylinder (54) is connected to the twisting spindle, and the two sides of the twisting spindle are hinged to the gripper (56) arm through a connecting block (57), and the twisted wire mechanism (5) also includes a camera mounting plate, an industrial camera (58) and a light source board (581), the industrial camera (58) and the light source board (581) are respectively fixed on the camera mounting plate (41), and the industrial camera (58) is correspondingly arranged with the clamping and positioning fixture (3).

6. The fully automatic double magnetic ring hybrid winding system according to claim 1 is characterized by: The wire-dividing and wire-managing mechanism (7) comprises a mounting frame (71), a first transverse moving motor (72), a first screw rod (73), a second transverse moving motor (74), a second screw rod (75), a magnetic ring limit plate (76), a wire clamping claw (77) and a wire-managing brush group. A material transport rack (10) is arranged between the wire-dividing and wire-managing mechanism (7) and the wire-adding and twisting device (200). The first transverse moving motor (72) and the second transverse moving motor (74) are arranged in parallel at the end of the mounting frame (71). The first screw rod (73) is connected to the output end of the first transverse moving motor (72). The second screw rod (75) is connected to the output end of the second transverse moving motor (7 4), the wire clamping jaw (77) is connected to the first screw rod (73) through a first nut seat (771), the magnetic ring limiting plate (76) is fixedly connected to the end of the second screw rod (75), the wire management bristle group (78) is connected to the second screw rod (75) through a second nut seat (79), the wire clamping jaw (77) and the wire management bristle group (78) are respectively arranged on both sides of the magnetic ring limiting plate (76), a slot is arranged in the middle of the magnetic ring limiting plate (76), and the wire management bristle group includes a bristle fixing block (781) and two groups of bristles (782) arranged on the bristle fixing block (781) facing each other.

7. The fully automatic double magnetic ring hybrid winding system according to claim 1 is characterized by: The discharge end of the second magnetic ring wire hooking and winding device (300) is connected to a finished magnetic ring combing mechanism (9), the finished magnetic ring combing mechanism (9) comprising a mounting limit frame (91), a stepping motor (92), a synchronous idler wheel group (93), a winding motor (94), an adjustment cylinder (96) and a brush head (97), the stepping motor (92) being connected to the mounting limit frame (91), the output end of the stepping motor (92) being connected to the synchronous idler wheel group (93), the winding motor (94) being connected to the synchronous conveyor belt of the synchronous idler wheel group via a connecting seat (95), the output end of the winding motor (94) being connected to two groups of the brush heads (97) via a mounting clamp block (971), and the output end of the adjustment cylinder (96) being connected to a clamp arm on one side of the mounting clamp block (971).

8. The fully automatic double magnetic ring hybrid winding system according to claim 7 is characterized in that: A double magnetic ring material transport mechanism (8) is provided between the second magnetic ring wire hooking and winding device (300) and the finished magnetic ring combing mechanism (9), the double magnetic ring material transport mechanism (8) comprising a material transport frame (81), a material transport motor (82), a synchronous wheel set (83), a first lifting cylinder (84), a first material picking clamp (85), a push cylinder (86), a second lifting cylinder (87) and a second material picking clamp (88), the material transport motor (82) is connected to the material transport frame (81), the output end of the material transport motor (82) is connected to the synchronous wheel set (83), the first The lifting cylinder (84) is fixed on the synchronous belt of the synchronous wheel group (83); the first material picking clamp (85) is connected to the output end of the first lifting cylinder (84) through a first lifting seat (841); the pushing cylinder (86) is laterally fixedly connected to the first lifting seat (841); the second lifting cylinder (87) is connected to the output end of the pushing cylinder (86); the second material picking clamp (88) is connected to the output end of the second lifting cylinder (87); and the first material picking clamp (85) and the second material picking clamp (88) are arranged in parallel.

9. A winding method applied to the fully automatic double magnetic ring hybrid winding system according to any one of claims 1 to 8, characterized in that: The method comprises the following steps: S1, after two groups of enameled wires are synchronously fed, they are sequentially passed through a feeding roller group (110), a pre-breaking wire mechanism (120), a first magnetic ring double-end twisting wire mechanism (130), a synchronous wire feeding mechanism (140), a first magnetic ring winding mechanism (150) and a tail wire breaking mechanism (160) to achieve winding of the first magnetic ring; S2, the first rack module (400) sends the first magnetic ring that has been wound to the clamping and positioning fixture (3) on the wire division and hanging station for limiting and fixing, the wire punching needle (43) knocks off the longest group of wires on the wire package of the first magnetic ring coil, the swing clamping cylinder (32) drives the wire clamping block (33) to rotate, and the wire punching cylinder (42) drives the wire punching needle (43) to swing and clamp the two longest wires into the wire clamping groove (331); S3, the turntable (2) drives the first magnetic ring to rotate to the first stranding station, the stranding translation motor (51) drives the stranding synchronous wheel group (52) to rotate, thereby driving the stranding module to move forward to the front end of the clamping and positioning fixture (3), the stranding cylinder (54) drives the clamp (56) to clamp all the wire ends on the first magnetic ring, and the stranding translation motor (51) drives the stranding module to move a set distance away from the clamping and positioning fixture (3) toward the rear side. The wire ends are gradually separated from the clamp (56) due to insufficient wire length, and the clamp (56) continues to clamp the remaining wire ends. The two longest wires of the second group are driven by the twisting motor (53) to rotate the twisting clamp (55), and the clamping hand (56) drives the two longest wires of the second group to rotate to achieve twisting, and the two twisted wires are clamped into the clamping groove (331), and the twisting cylinder (54) drives the clamping hand (56) to clamp the remaining two longest wires of the third group, and the twisting motor (53) drives the twisting clamp (55) to rotate, and the clamping hand (56) drives the two longest wires of the third group to rotate to achieve twisting, and the two longest wires of the third group are clamped into the clamping groove (331); S4, the turntable (2) drives the first magnetic ring to rotate to the wire adding station, the enameled wire is discharged toward the clamping and positioning fixture (3) through the wire adding tube (66), the wire adding tube (66) adds wire between the two longest wires of the fourth group, the wire twisting cylinder (54) drives the clamp (56) to grab and clamp the two longest wires of the fourth group and the newly added wire in the middle, and then the wire twisting motor (53) drives the wire twisting to rotate, and the twisted wire is clamped into the wire clamping groove (331), and the cutter cylinder (672) drives the cutter (673) to cut the added wire end at the end of the wire adding tube (66); S5, the turntable (2) drives the first magnetic ring to rotate to the second stranding station, the stranding translation cylinder drives the stranding module to move forward to the front end of the clamping and positioning fixture (3), the stranding cylinder (54) drives the clamp (56) to grab the last group of wires for clamping, the stranding motor (53) drives the stranding clamp (55) to rotate and twist the last group of wires, and the two longest wires in S1 are clamped in the clamping slot. The stranding cylinder (54) drives the clamp (56) to grab the two longest wires in S1 and clamp them, and the stranding motor (53) drives the stranding clamp (55) to rotate and twist the two longest wires; S6, the material taking robot takes away the completed inductor magnetic ring and transports it to the wire dividing and wire organizing mechanism (7) for wire dividing and wire organizing. The wire dividing and wire organizing mechanism (7) clamps the wire end of the wire head to be wound and combs the remaining enameled wire to the other side of the first magnetic ring, and then transports the wire end to be wound to the second magnetic ring hooking and winding device (300) for hooking and winding on the second magnetic ring, thereby realizing mixed winding of the double magnetic rings.

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