Long-line differential-mode magnetic ring inductance automation equipment

Abstract

The invention discloses long-line differential-mode magnetic ring inductance automation equipment which comprises a base plate, and a gantry bracket, a rotary wire feeding mechanism, a wire winding mechanism, a wire arranging mechanism, a long-line storing and winding device, a feeding and discharging mechanism and a clamping and rotating mechanism used for clamping a magnetic ring to rotate are arranged on the base plate. The feeding and discharging mechanism comprises a feeding module and a transferring assembly used for controlling magnetic ring feeding and finished product discharging. The transferring assembly is arranged above the feeding module and the clamping and rotating mechanism in a back-and-forth sliding mode. The rotary wire feeding mechanism and the feeding and discharging mechanism are both connected with the gantry bracket in a sliding mode, the rotary wire feeding mechanism comprises an eccentric rotary wire feeding assembly, the clamping and rotating mechanism comprises a clamping and rotating assembly for clamping a magnetic ring to rotate relative to a base plate, and the wire outlet tail end of the eccentric rotary wire feeding assembly synchronously rotates along with the clamping and rotating assembly. Full-automatic production of the magnetic ring inductor is achieved, and the full-automatic magnetic ring inductor production line has the advantages of being efficient, stable and automatic.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic ring inductor processing equipment, and particularly relates to an automatic equipment for long-line differential-mode magnetic ring inductors. Background Art

[0002] A magnetic ring inductor is an inductive component, usually composed of a ring-shaped core made of magnetic material and a coil wound around the core. Generally, when processing such a magnetic ring inductor, an enameled wire or an insulating shoe is continuously wound around the magnetic ring.

[0003] In the related art, currently, coils are widely used in the electronic field. A coil generally includes a stator and a metal wire, and it is necessary to wind the metal wire around the stator. Therefore, those skilled in the art have invented a winding machine. However, the existing winding machine still has problems. When the copper wire is automatically drawn and fed, the copper wire is easily drawn too long, resulting in copper wires all over the workbench, which causes the equipment to run smoothly and cannot operate normally. At the same time, there is also a problem that the copper wires are easily wound together. Therefore, there is a long-line storage and winding device with the application number CN202321929751.2, which can wind the enameled wire into a spring wire in advance to avoid winding of the long enameled wire during the winding process.

[0004] However, some existing winding products cannot effectively wind the spring wire (enameled wire) wound into a spring. Therefore, an automatic winding equipment capable of winding from a magnetic ring, feeding wire, making the enameled wire into a spring, and winding is needed. Summary of the Invention

[0005] The purpose of the invention is to provide an automatic equipment for long-line differential-mode magnetic ring inductors to overcome the deficiencies in the prior art.

[0006] To achieve the above purpose, the invention provides the following technical solutions: An automatic equipment for long-line differential-mode magnetic ring inductors includes a substrate, on which a gantry bracket, a rotating wire feeding mechanism, a winding mechanism, a wire arranging mechanism, a long-line storage and winding device, a loading and unloading mechanism, and a clamping and rotating mechanism for clamping the magnetic ring and rotating it are installed; The loading and unloading mechanism includes a feeding module and a transfer component for controlling the loading of magnetic rings and the unloading of finished products. The transfer component is slidably arranged above the feeding module and the clamping and rotating mechanism. Both the rotating wire feeding mechanism and the loading and unloading mechanism are slidably connected to the gantry bracket. The rotating wire feeding mechanism includes an eccentric rotating wire feeding component, and the clamping and rotating mechanism includes a clamping and rotating component for clamping the magnetic ring and rotating it relative to the substrate. The end of the wire output of the eccentric rotating wire feeding component rotates synchronously with the clamping and rotating component. (Both the clamping and rotating component and the eccentric rotating wire feeding component are respectively controlled by motors, and the motors are controlled by a computer or a PLC, etc., to control the moving amount of the corresponding motor output, thereby controlling the synchronous rotation of the clamping and rotating component and the eccentric rotating wire feeding component.) The winding mechanism vertically lifts the spring wire above the middle of the magnetic ring. The wire arranging mechanism includes a hook needle that moves up and down for passing through the magnetic ring to hook the spring wire and a wire pulling chuck that moves back and forth for pulling the hooked spring wire backward. Further elaborating, both the rotating wire feeding mechanism and the loading and unloading mechanism are mounted above the long wire storage and winding device, the clamping and rotating mechanism, the winding mechanism, and the wire arranging mechanism through the gantry bracket. The wire arranging mechanism is arranged below the clamping and rotating mechanism, and the winding mechanism and the long wire storage and winding device are respectively arranged on both sides in front of and behind the clamping and rotating mechanism.

[0007] Further elaborating, both the rotating wire feeding mechanism and the loading and unloading mechanism are mounted above the long wire storage and winding device, the clamping and rotating mechanism, the winding mechanism, and the wire arranging mechanism through the gantry bracket. The wire arranging mechanism is arranged below the clamping and rotating mechanism, and the winding mechanism and the long wire storage and winding device are respectively arranged on both sides in front of and behind the clamping and rotating mechanism.

[0008] Further elaborating, the wire arranging mechanism includes a wire pulling finger plate and a wire pulling driving component mounted below the substrate. The wire pulling finger plate is fixedly provided with a wire pulling chuck. The wire pulling finger plate is slidably arranged below the substrate through a guide rail and a slider. The wire pulling driving component is in transmission connection with the wire pulling finger plate to control the forward and backward sliding of the wire pulling finger plate relative to the substrate; The wire arranging mechanism further includes a pair of fixing plates vertically fixed below the substrate. The fixing plates are provided with a driving component and a pair of belt driving components. The driving component is in transmission connection with the belt driving components. The pair of belt driving components are in transmission connection through a transmission shaft. A wire hooking fixing plate is slidably arranged on the fixing plates. The hook needle is mounted on the wire hooking fixing plate. The wire hooking fixing plate is respectively fixedly connected to the belts of the belt driving components. The belt driving components are used to control the vertical up and down movement of the wire hooking fixing plate.

[0009] Further elaborating, the substrate is provided with a wire groove in a penetrating manner. A pair of one-way wire blocking blocks are arranged on the side wall of the wire groove. The wire pulling chuck is located below the wire groove for forward and backward sliding. A protective cover extending vertically downward is arranged on the edge of the wire groove.

[0010] Further elaboration is as follows. The feeding module includes a feeding rotating disk and a blanking conveyor belt, and the blanking conveyor belt is arranged on one side of the feeding rotating disk; the transfer assembly includes a blanking guide rail fixing plate slidably arranged on the gantry bracket. A driving member is arranged on the gantry bracket to control the horizontal movement of the blanking guide rail fixing plate relative to the gantry bracket. Pairwise paired tensioning transfer chucks are arranged on the blanking guide rail fixing plate. A blanking fixing seat that moves up and down is slidably arranged on the blanking guide rail fixing plate, and the tensioning transfer chucks are installed on the blanking fixing seat. A vertically arranged blanking cylinder is also fixedly arranged on the blanking guide rail fixing plate, and the piston rod of the blanking cylinder is fixedly connected to the blanking fixing seat.

[0011] Further elaboration is as follows. The clamping and rotating mechanism includes a pair of symmetrically arranged rotating power modules. The power module includes a chain, an arc guide rail, and a guide rail slider fixedly connected to the chain. The guide rail slider is slidably connected to the arc guide rail; a notch blocking component for abutting against one side of the magnetic ring is installed on the guide rail slider, and a clamping and rotating component for clamping the magnetic ring to be processed is also installed on the guide rail slider. The notch blocking component is arranged adjacent to one side of the clamping and rotating component; The notch blocking component includes a support frame. A guide block and a push-pull cylinder are fixedly arranged on the support frame. A moving block is slidably arranged on the guide block. One side of the top of the moving block is rotatably connected to the piston rod of the push-pull cylinder. A pair of guide pulleys are installed on one side of the bottom of the moving block. The guide block is provided with a track groove, and the pair of guide pulleys are slidably arranged in the track groove. One end of the track groove extends towards the direction close to the clamping and rotating component, and a notch blocking piece for abutting against the magnetic ring is fixedly arranged at the end of the moving block.

[0012] Further elaboration is as follows. The wire winding mechanism includes a wire dialing vertical frame, a transverse movement assembly, a front-back feeding assembly, and a lifting wire dialing assembly. The transverse movement assembly is installed on the wire dialing vertical frame. The front-back feeding assembly is installed on the output end of the transverse movement assembly. The lifting wire dialing assembly is installed at the output end of the front-back feeding assembly. The transverse movement assembly is used to control the horizontal transverse movement of the lifting wire dialing assembly. The lifting wire dialing assembly includes a pair of wire rods arranged oppositely for dialing the wire core in the vertical direction.

[0013] Further elaboration is as follows. The rotating wire feeding mechanism includes a reducer fixing plate and a pair of symmetrically arranged reducers on the reducer fixing plate. The eccentric rotating wire feeding assembly is rotatably connected to the reducer fixing plate through the reducer. The reducer includes a longitudinal output shaft. One end of the bottom of the longitudinal output shaft penetrates through the reducer fixing plate and is fixedly connected to the eccentric rotating wire feeding assembly. The eccentric rotating wire feeding assembly includes a wire feeding guide needle for outputting the metal wire, and the wire feeding guide needle and the longitudinal output shaft are arranged non-coaxially.

[0014] To further explain, the eccentric rotating wire feeding assembly includes a wire feeding optical axis fixing block, the top of the wire feeding optical axis fixing block is fixedly connected to the longitudinal output shaft, the bottom of the wire feeding optical axis fixing block is fixedly provided with a wire feeding optical axis, an opening is provided at one end of the bottom of the wire feeding optical axis, a wire feeding guide pin arranged coaxially with the center line is fixedly provided at the opening, and the wire feeding guide pin and the wire feeding optical axis are both center-through structures.

[0015] To further explain, a porcelain eye is inserted at the port at the bottom of the longitudinal output shaft. Both the longitudinal output shaft and the porcelain eye are center-through structures, and the longitudinal output shaft and the porcelain eye are coaxially arranged.

[0016] The overall action process is as follows: first, the initial position of the transfer assembly is above the rotating disk, and the transfer clamp is stretched into the middle of the magnetic ring to grab the magnetic ring, and then transferred to the clamping rotating assembly to be clamped by the clamping fixture; then, the rotating wire feeding mechanism moves to the top of the corresponding position of the long wire storage and winding device, and then starts to feed the wire from the bottom end of the eccentric rotating wire feeding assembly. The long wire storage and winding device starts to wind the wire sent out until the spring wire of the required length is wound out, and the hook of the wire management mechanism rises to pull the spring wire downward from the middle of the magnetic ring. After it is in place, the wire pulling clamp pulls the spring wire pulled downward by the hook backward and moves to the bottom of the winding mechanism. At this time, the state of the spring wire is that one end of the spring wire is inclined and retained at the emergence end of the eccentric rotating wire feeding assembly (the spring wire will not be separated from the eccentric rotating wire feeding assembly until the winding action is completed), and the other end of the spring wire is pulled by the wire pulling clamp and swung vertically downward. After the wire pulling chuck pulls the spring wire into place, it is immediately released, and the spring wire will tilt against the one-way wire block. The function of the one-way wire block is: when the wire pulling chuck pulls the spring wire, it can pass through a pair of one-way wire blocks without restriction. When the wire pulling chuck releases the traction, the spring wire will be against the one-way wire block, which is convenient for the winding mechanism to perform the wire shifting action. The wire shifting action is from bottom to top. The winding mechanism will shift the spring wire to the top of the magnetic ring, and the hook will pull the spring wire down through the middle of the magnetic ring again to repeat the action. When the winding mechanism is constantly moving, the clamping rotating assembly and the eccentric rotating wire feeding assembly will rotate, so that the part of the magnetic ring that has not been wound is rotated to the position where the winding mechanism corresponding to the winding action occurs. After the magnetic ring is completely wound, the scissor head of the long-line storage winding device will cut off the spring wire at the end of the eccentric rotating wire feeding assembly. After winding is completed and the spring wire is cut, the finished product is unloaded through the tension transfer chuck. The tension transfer chucks on the loading and unloading guide rail fixing plate are paired in pairs. When returning to the feeding module, one of the tension transfer chucks releases and places the magnetic ring on the unloading conveyor belt, and the other can grab a new magnetic ring to be wound. Including the subsequent magnetic ring loading, one of the tension transfer chucks will grab a magnetic ring to be processed in advance, and immediately replace it with another magnetic ring to be processed after removing the magnetic ring of the wound product. Compared with the prior art, the invention has the following beneficial effects: The present invention can be matched with the above-mentioned long-line storage and winding device and perform the spring-making action of enameled wire. First, the device includes a wire feeding mechanism adapted to the long-line storage and winding device, which can perform the spring-making action of enameled wire. Subsequently, the winding of the enameled wire is carried out through the linkage of the magnetic ring inductor winding mechanism and the wire arranging mechanism that moves up and down. The provided wire feeding mechanism can help tighten one end of the spring wire and stabilize the spring wire during the winding process of the spring wire, thereby realizing the fully automated production of magnetic ring feeding, enameled wire feeding, spring winding, wire winding, and finally cutting and finished product discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure schematic diagram of the present invention; Figure 2 is a structure schematic diagram of the winding mechanism; Figure 3 is a schematic diagram of the rotating wire feeding mechanism; Figure 4 is a structure schematic diagram of the clamping and rotating mechanism; Figure 5 is a structure schematic diagram of the wire arranging mechanism; Figure 6 is a structure schematic diagram of the wire arranging mechanism from another perspective; Figure 7 is a schematic diagram of the rotating wire feeding mechanism from another perspective; Figure 8 is a structure schematic diagram of the notch blocking component; Figure 9 is a three-dimensional structure schematic diagram of the present invention from another perspective.

[0018] Description of the reference numerals in the drawings: 1. Substrate; 2. Gantry bracket; 3. Rotating wire feeding mechanism; 4. Winding mechanism; 5. Wire arranging mechanism; 6. Long-line storage and winding device; 7. Loading and unloading mechanism; 8. Clamping and rotating mechanism; 9. Eccentric rotating wire feeding component; 10. Reducer fixing plate; 11. Longitudinal output shaft; 12. Wire feeding guide pin; 13. Porcelain eye; 14. Wire deflecting vertical frame; 15. Transverse moving component; 16. Front and rear feeding component; 17. Lifting wire deflecting component; 18. Hook needle; 19. Wire pulling chuck; 20. Wire pulling finger plate; 21. One-way wire blocking block; 22. Protective cover; 23. Feeding rotating disk; 24. Discharging conveyor belt; 25. Tensioning transfer chuck; 26. Loading and unloading cylinder; 27. Chain; 28. Arc guide rail; 29. Guide rail slider; 30. Notch blocking component; 31. Support frame; 32. Guide block; 33. Push-pull cylinder; 34. Moving block; 36. Trajectory groove; 37. Notch blocking piece; 38. Wire hooking fixing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the above objects, features, and advantages of the invention more apparent and understandable, the following provides a detailed description of the specific embodiments of the invention with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the invention. However, the invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the invention. Therefore, the invention is not limited by the specific embodiments disclosed below.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. When the number of an element is referred to as having "a plurality of", it can be any number of two or more. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the invention belongs. The terms used in the specification of the invention herein are for the purpose of describing specific embodiments only and are not intended to limit the invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] The following provides a detailed description of the invention with reference to the embodiments shown in the accompanying drawings: In this embodiment, there is provided as Figures 1-9As shown, the invention provides an automatic device for long-line differential-mode magnetic ring inductors. The device includes a substrate 1, a gantry bracket 2, a rotating wire feeding mechanism 3, a winding mechanism 4, a wire arranging mechanism 5, a long-line storage and winding device 6, a loading and unloading mechanism 7, and a clamping and rotating mechanism 8. Specifically, the substrate 1 serves as the basic platform of the device, supporting and fixing all functional modules to ensure the overall stability and reliability of the device. The gantry bracket 2 is installed above the substrate 1, used for installing key components such as the rotating wire feeding mechanism 3 and the loading and unloading mechanism 7 to ensure their stability and accuracy during operation. The rotating wire feeding mechanism 3 includes an eccentric rotating wire feeding assembly 9, and the eccentric rotating wire feeding assembly 9 is connected to the reducer fixing plate 10 through a reducer to achieve non-concentric wire output of the metal wire. The winding mechanism 4 includes a wire-pushing vertical frame 14, a transverse moving assembly 15, a front-back feeding assembly 16, and a lifting wire-pushing assembly 17, which is used to lift the spring wire to the middle above the magnetic ring and complete the winding action. The wire arranging mechanism 5 includes a hook needle 18, a wire-pulling chuck 19, a wire-pulling finger plate 20, and a wire-pulling driving assembly, which is used to pass through the magnetic ring to hook and pull the spring wire and pull it backward. The long-line storage and winding device 6 is used to pre-wind the enameled wire into spring wire to avoid entanglement of the long enameled wire during the winding process. The loading and unloading mechanism 7 includes a feeding module and a transfer assembly. The feeding module includes a feeding rotating disk 23 and a blanking conveyor belt 24. The transfer assembly includes a loading and unloading guide rail fixing plate, a tensioning transfer chuck 25, and a loading and unloading cylinder 26, which is used for loading the magnetic ring and unloading the finished product.

[0023] The clamping and rotating mechanism 8 includes a pair of symmetrically arranged rotating power modules, and also includes a notch blocking assembly 30. The notch blocking assembly 30 is used to effectively protect one side of the magnetic ring from being wound when generating the magnetic ring inductor. Each power module includes a chain 27, an arc guide rail 28, and a guide rail slider 29. The motor controls the guide rail slider 29 to slide on the arc guide rail 28 through the chain 7, and at the same time, the magnetic ring fixture can clamp the magnetic ring, which is used to clamp the magnetic ring to be processed and rotate it relative to the substrate 1. The notch blocking assembly includes a support frame 31. A guide block 32 and a push-pull cylinder 33 are fixedly arranged on the support frame 31. A moving block 34 is slidably arranged on the guide block 32. One side of the top of the moving block 34 is rotatably connected to the piston rod of the push-pull cylinder 33. A pair of guide pulleys are installed on one side of the bottom of the moving block 34. The guide block 32 is provided with a track groove 36. The pair of guide pulleys are slidably arranged in the track groove 36. One end of the track groove 36 extends towards the direction close to the clamping and rotating assembly. A notch blocking piece 37 for abutting against the magnetic ring is fixedly arranged at the end of the moving block 34. The specific structure and working principle of the device The automatic device for long-line differential-mode magnetic ring inductors of the invention realizes the full-automatic production process from magnetic ring loading, enameled wire making into spring wire, winding to finished product unloading through the coordinated work of multiple functional modules. The following will detail the specific structure and working principle of each functional module.

[0024] Substrate 1 and gantry bracket 2 The substrate 1 serves as the basic platform of the equipment. Multiple functional modules are fixedly installed on the upper surface of the substrate 1, including the gantry bracket 2, the rotating wire feeding mechanism 3, the wire winding mechanism 4, the wire arranging mechanism 5, the long wire storage and winding device 6, and the loading and unloading mechanism 7. The substrate 1 is made of high-strength metal material to ensure its stability and reliability during long-term operation. The surface of the substrate 1 has a strict layout design for the installation positions of each functional module to ensure that there is no interference between the modules and to improve the production efficiency of the equipment.

[0025] The gantry bracket 2 is fixedly installed on the substrate 1, and its stability is ensured by bolt connection or other fixing methods. The structure of the gantry bracket 2 is designed with two transverse support beams and a longitudinal connecting beam. The support beams are fixedly connected by the connecting beam to form a stable bracket structure. Guide rails are installed on the top and side of the gantry bracket 2 to connect the rotating wire feeding mechanism 3 and the loading and unloading mechanism 7, ensuring that these modules can slide along the guide rails during operation for precise horizontal and vertical movement.

[0026] Rotating wire feeding mechanism 3 The rotating wire feeding mechanism 3 is used to convey the metal wire from the wire reel to the wire winding mechanism 4 to realize the preparation of the spring wire. The rotating wire feeding mechanism 3 includes a reducer fixing plate 10 and a pair of reducers symmetrically arranged on the reducer fixing plate 10. The eccentric rotating wire feeding assembly 9 is rotationally connected to the reducer fixing plate 10 through the reducer. The reducer includes a longitudinal output shaft 11, and the bottom end of the longitudinal output shaft 11 penetrates through the reducer fixing plate 10 and is fixedly connected to the eccentric rotating wire feeding assembly 9. The eccentric rotating wire feeding assembly 9 includes a wire feeding optical axis fixing block. The top of the wire feeding optical axis fixing block is fixedly connected to the longitudinal output shaft 11, and a wire feeding optical axis is fixedly provided at the bottom of the wire feeding optical axis fixing block. An opening is provided at the bottom end of the wire feeding optical axis, and a wire feeding guide pin 12 arranged coaxially with the wire feeding optical axis is fixedly provided at the opening. Both the wire feeding guide pin 12 and the wire feeding optical axis are through-type structures to ensure that the metal wire can pass through smoothly. In addition, a porcelain eye 13 is inserted at the bottom port of the longitudinal output shaft 11. Both the porcelain eye 13 and the longitudinal output shaft 11 are through-type structures and are arranged coaxially, further optimizing the metal wire conveying path and reducing the possible friction and damage of the wire during conveying.

[0027] In the specific implementation process, the eccentric rotating wire feeding assembly 9 is driven by the reducer to realize the output of the metal wire with non-coaxial core wire. When the equipment is started, the rotating wire feeding mechanism 3 moves to the top of the long wire storage and winding device 6 through the guide rail on the gantry bracket 2, and the eccentric rotating wire feeding assembly 9 starts to feed the wire. The long wire storage and winding device 6 winds the fed metal wire to form the required spring wire. During the entire wire feeding process, the outlet end of the eccentric rotating wire feeding assembly 9 rotates synchronously with the clamping rotating assembly 8 to ensure the continuity and stability of the spring wire.

[0028] Winding mechanism 4 The winding mechanism 4 is used to wind the spring wire onto the magnetic ring to realize the assembly of the magnetic ring inductor. The winding mechanism 4 includes a wire-pulling stand 14, a lateral movement assembly 15, a front and rear feed assembly 16 and a lifting wire-pulling assembly 17. The wire-pulling stand 14 is fixedly mounted on the substrate 1, and its structure is designed as a high-strength metal column to ensure its stability and reliability during operation. The lateral movement assembly 15 is mounted on the wire-pulling stand 14 and is driven by a motor to reciprocate in the horizontal direction. The front and rear feed assembly 16 is mounted on the output end of the lateral movement assembly 15, and the front and rear feed assembly 16 is driven by a motor to move forward and backward in the vertical direction. The lifting wire-pulling assembly 17 is installed at the output end of the front and rear feed assembly 16, and is used to pull the spring wire in the vertical direction. The lifting wire-pulling assembly 17 includes a pair of levers arranged opposite to each other, and the levers are driven by a cylinder or a motor to achieve precise wire-pulling action.

[0029] In the specific implementation process, when the eccentric rotating wire feeding assembly 9 conveys the spring wire to the bottom of the winding mechanism 4, the transverse movement assembly 15 and the front and rear feeding assembly 16 work together to move the lifting and lowering wire dialing assembly 17 to the middle above the magnetic ring. Subsequently, the lever of the lifting and lowering wire dialing assembly 17 moves to lift the spring wire from the bottom and wind it onto the magnetic ring. During the entire winding process, the clamping rotating assembly 8 and the eccentric rotating wire feeding assembly 9 rotate synchronously to ensure that the part of the magnetic ring that has not been wound can be rotated to the position where the winding mechanism 4 corresponds to the winding action. After the winding action is completed, the scissor head of the long-line storage winding device 6 cuts off the spring wire at the outlet end of the eccentric rotating wire feeding assembly 9 to facilitate the subsequent unloading of the magnetic ring.

[0030] Cable management mechanism 5 The wire arranging mechanism 5 is used to pull the spring wire downward and backward from the middle of the magnetic ring to ensure the stability and accuracy of the spring wire during the winding process. The wire arranging mechanism 5 includes a crochet hook 18, a wire pulling chuck 19, a wire pulling finger plate 20 and a wire pulling drive assembly. The substrate 1 is provided with a wire groove in a through manner, and a pair of one-way wire blocking blocks 21 are arranged on the side wall of the wire groove. The wire pulling chuck 19 is located below the wire groove and slides back and forth. A protective cover 22 extending vertically downward is arranged on the edge of the wire groove. The wire pulling finger plate 20 is slidably arranged below the substrate 1 through a guide rail and a slider, and the wire pulling drive assembly is in transmission connection with the wire pulling finger plate 20 to control the forward and backward sliding of the wire pulling finger plate 20 relative to the substrate 1. The wire pulling finger plate 20 is fixedly provided with the wire pulling chuck 19, and the wire pulling chuck 19 is used to pull the spring wire pulled down by the crochet hook 18 backward.

[0031] In addition, the wire arranging mechanism 5 further includes a pair of fixing plates vertically and fixedly arranged below the substrate 1. A drive assembly and a pair of belt drive assemblies are installed on the fixing plates. The drive assembly is in transmission connection with the belt drive assemblies, and the pair of belt drive assemblies are in transmission connection through a transmission shaft. A wire hooking fixing plate 38 is slidably arranged on the fixing plates. The crochet hook 18 is installed on the wire hooking fixing plate 38, and the wire hooking fixing plate 38 is fixedly connected to the belts of the belt drive assemblies respectively. The belt drive assemblies are used to control the vertical up and down movement of the wire hooking fixing plate 38 to cooperate with the crochet hook 18 to complete the wire arranging action.

[0032] In the specific implementation process, when the winding mechanism 4 lifts the spring wire to the middle above the magnetic ring, the crochet hook 18 of the wire arranging mechanism 5 rises, passes through the middle of the magnetic ring and hooks the spring wire. Subsequently, the wire pulling chuck 19 acts to pull the spring wire pulled down by the crochet hook 18 backward and move it below the winding mechanism 4. At this time, the inclined end of the spring wire remains at the wire outlet end of the eccentric rotary wire feeding assembly 9, and the other end of the spring wire is pulled by the wire pulling chuck 19 and swings vertically downward. After the wire pulling chuck 19 pulls the spring wire in place, it immediately releases it, and the spring wire will lean against the one-way wire blocking block 21 obliquely. The function of the one-way wire blocking block 21 is that the spring wire can pass through between the pair of one-way wire blocking blocks 21 without restriction when the wire pulling chuck 19 pulls the spring wire, and when the wire pulling chuck 19 releases the traction, the spring wire will lean against the one-way wire blocking block 21 to prevent the spring wire from retracting, which is convenient for the winding mechanism 4 to perform the wire dialing action. After the winding action is completed, the crochet hook 18 pulls the spring wire downward through the middle of the magnetic ring again, and repeats the above actions until the magnetic ring is completely wound.

[0033] Long wire storage and winding device 6 The long wire storage and winding device 6 is used to pre-wind the metal wire into a spring wire to avoid entanglement of the long enameled wire during the winding process. The long wire storage and winding device 6 includes components such as a wire feeding guide wheel, a winding bracket, and a scissor head. The wire feeding guide wheel is fixedly installed on the winding bracket and is used to guide the conveying path of the metal wire. A winding motor and a winding disc are arranged on the winding bracket, and the winding motor drives the winding disc to rotate to wind the metal wire into a spring wire. The scissor head is fixedly installed at the end of the winding bracket and is used to cut off the spring wire after winding is completed.

[0034] In the specific implementation process, when the rotating wire feeding mechanism 3 conveys the metal wire above the long wire storage and winding device 6, the winding motor starts and drives the winding disc to rotate to wind the metal wire into the required spring wire. During the winding process, the wire feeding guide wheel ensures the smooth conveyance of the metal wire and reduces the friction and damage that may occur to the wire during conveyance. After the magnetic ring is completely wound, the scissor head is driven by a cylinder or a motor to cut off the spring wire at the wire outlet end of the eccentric rotating wire feeding component 9, facilitating the subsequent blanking of the magnetic ring.

[0035] Loading and unloading mechanism 7 The loading and unloading mechanism 7 is used to realize the loading of magnetic rings and the unloading of finished products, ensuring the continuity and high efficiency of the production process. The loading and unloading mechanism 7 includes a feeding module and a transfer component. The feeding module includes a feeding rotating disc 23 and a blanking conveyor belt 24. The feeding rotating disc 23 is fixedly installed on the substrate 1 and is driven by a motor to rotate, sending the magnetic rings to be processed one by one below the transfer component. The blanking conveyor belt 24 is arranged on one side of the feeding rotating disc 23 and is used to convey the wound magnetic rings to a designated position. The transfer component includes a loading and unloading guide rail fixing plate slidably arranged on the gantry bracket 2. A driving member is arranged on the loading and unloading guide rail fixing plate and is used to control the horizontal movement of the loading and unloading guide rail fixing plate relative to the gantry bracket 2. Two paired tensioning transfer chucks 25 are arranged on the loading and unloading guide rail fixing plate. An up and down moving loading and unloading fixing seat is also slidably arranged on the loading and unloading guide rail fixing plate, and the tensioning transfer chucks 25 are installed on the loading and unloading fixing seat. A vertically arranged loading and unloading cylinder 26 is also fixedly arranged on the loading and unloading guide rail fixing plate. The piston rod of the loading and unloading cylinder 26 is fixedly connected to the loading and unloading fixing seat and is used to control the up and down movement of the tensioning transfer chucks 25.

[0036] In the specific implementation process, first, the initial position of the transfer component is above the feeding rotating disc 23, and the magnetic ring is grabbed by the tensioning transfer chucks 25 extending into the middle of the magnetic ring. Then, the transfer component slides along the guide rail on the gantry bracket 2 to transfer the magnetic ring to the clamping and rotating component 8 to be clamped by the clamping fixture.

[0037] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification. For those of ordinary skill in the art, without departing from the inventive concept, several modifications and improvements can still be made, and these all fall within the protection scope of the invention. Therefore, the protection scope of the invention patent shall be subject to the appended claims.

Claims

1. A long-line differential mode magnetic ring inductor automation equipment, characterized in that: It includes a base plate, on which a gantry bracket, a rotating wire feeding mechanism, a winding mechanism, a wire arranging mechanism, a long wire storage and winding device, a loading and unloading mechanism, and a clamping and rotating mechanism for clamping a magnetic ring for rotation are installed; The loading and unloading mechanism includes a feeding module and a transfer assembly for controlling the loading of the magnetic ring and the unloading of the finished product. The transfer assembly can slide back and forth and is arranged above the feeding module and the clamping and rotating mechanism. The rotating wire feeding mechanism and the loading and unloading mechanism are both slidably connected to the gantry bracket. The rotating wire feeding mechanism includes an eccentric rotating wire feeding assembly. The clamping and rotating mechanism includes a clamping and rotating assembly for clamping the magnetic ring to rotate relative to the base plate. The wire outlet end of the eccentric rotating wire feeding assembly rotates synchronously with the clamping and rotating assembly. The winding mechanism pulls the spring wire vertically upward to the middle part above the magnetic ring. The wire management mechanism includes a hook needle that moves up and down to pass through the magnetic ring to hook the spring wire and a wire pulling clamp that moves back and forth to pull the hooked spring wire backward.

2. The long-line differential mode magnetic ring inductor automation equipment according to claim 1, characterized in that: The rotating wire feeding mechanism and the loading and unloading mechanism are all mounted above the long wire storage and winding device, the clamping and rotating mechanism, the winding mechanism and the wire arranging mechanism through a gantry bracket. The wire arranging mechanism is arranged below the clamping and rotating mechanism, and the winding mechanism and the long wire storage and winding device are respectively arranged on both sides of the front and rear of the clamping and rotating mechanism.

3. The long-line differential mode magnetic ring inductor automation equipment according to claim 1, characterized in that: The wire management mechanism includes a wire pulling finger plate and a wire pulling driving assembly installed under the base plate, the wire pulling finger plate, the wire pulling finger plate is fixedly provided with a wire pulling clamp, the wire pulling finger plate is slidably arranged under the base plate through a guide rail and a slider, and the wire pulling driving assembly is transmission-connected with the wire pulling finger plate to control the forward and backward sliding of the wire pulling finger plate relative to the base plate; The wire management mechanism also includes a pair of fixing plates vertically fixed under the base plate, the fixing plates are equipped with a driving assembly and a pair of belt driving assemblies, the driving assembly is transmission-connected to the belt driving assembly, the pair of belt driving assemblies are transmission-connected through a transmission shaft, a wire hook fixing plate is slidably provided on the fixing plate, the hook hook is installed on the wire hook fixing plate, the wire hook fixing plates are respectively fixedly connected to the belts of the belt driving assembly, and the belt driving assembly is used to control the wire hook fixing plate to move vertically up and down.

4. The long-line differential mode magnetic ring inductor automation equipment according to claim 3, characterized in that: A wire management groove is provided through the base plate, a pair of one-way wire blocking blocks are provided on the side wall of the wire management groove, a wire pulling clamp is located below the wire management groove for sliding forward and backward, and a protective cover extending vertically downward is provided along the edge of the wire management groove.

5. The long-line differential mode magnetic ring inductor automation equipment according to claim 1, characterized in that: The feeding module includes a feeding rotary disk and a unloading conveyor belt, and the unloading conveyor belt is arranged on one side of the feeding rotary disk; the transfer assembly includes an loading and unloading guide rail fixing plate slidably mounted on the gantry bracket, and the gantry bracket is provided with a driving component to control the loading and unloading guide rail fixing plate to move horizontally relative to the gantry bracket, and the loading and unloading guide rail fixing plate is provided with tensioning transfer chucks paired in pairs, and the loading and unloading guide rail fixing plate is slidably provided with an loading and unloading fixed seat that moves up and down, and the tensioning transfer chuck is installed on the loading and unloading fixed seat, and a vertically arranged loading and unloading cylinder is also fixedly mounted on the loading and unloading guide rail fixing plate, and the piston rod of the loading and unloading cylinder is fixedly connected to the loading and unloading fixed seat.

6. The long-line differential mode magnetic ring inductor automation equipment according to claim 1, characterized in that: The clamping and rotating mechanism comprises a pair of symmetrically arranged rotating power modules, the power module comprises a chain, an arc guide rail and a guide rail slider fixedly connected to the chain, the guide rail slider is slidably connected to the arc guide rail; a gap sealing assembly for abutting against one side of the magnetic ring is installed on the guide rail slider, a clamping and rotating assembly for clamping the magnetic ring to be processed is also installed on the guide rail slider, and the gap sealing assembly is arranged adjacent to one side of the clamping and rotating assembly; The gap sealing assembly includes a support frame, on which a guide block and a push-pull cylinder are fixedly arranged, a moving block is slidably arranged on the guide block, a top side of the moving block is rotatably connected to the piston rod of the push-pull cylinder, a pair of guide pulleys are installed on a bottom side of the moving block, the guide block is provided with a track groove, a pair of guide pulleys are slidably arranged in the track groove, one end of the track groove extends toward a direction close to the clamping rotating assembly, and a gap blocking piece for abutting against the magnetic ring is fixedly arranged at the end of the moving block.

7. The long-line differential mode magnetic ring inductor automation equipment according to claim 1, characterized in that: The winding mechanism includes a wire-digging frame, a transverse shifting assembly, a front and rear feeding assembly and a lifting wire-digging assembly. The transverse shifting assembly is installed on the wire-digging frame, the front and rear feeding assembly is installed on the output end of the transverse shifting assembly, the lifting wire-digging assembly is installed at the output end of the front and rear feeding assembly, the transverse shifting assembly is used to control the horizontal transverse shifting of the lifting wire-digging assembly, and the lifting wire-digging assembly includes a pair of shifting rods arranged opposite to each other for moving the wire core in the vertical direction.

8. The long-line differential mode magnetic ring inductor automation equipment according to claim 1, characterized in that: The rotary wire feeding mechanism includes a reducer fixing plate and a pair of reducers symmetrically arranged on the reducer fixing plate. The eccentric rotary wire feeding assembly is rotatably connected to the reducer fixing plate through the reducer. The reducer includes a longitudinal output shaft. The bottom end of the longitudinal output shaft passes through the reducer fixing plate and is fixedly connected to the eccentric rotary wire feeding assembly. The eccentric rotary wire feeding assembly includes a wire feeding guide pin for outputting the metal wire. The wire feeding guide pin and the longitudinal output shaft are arranged in a non-coaxial centerline.

9. The long-line differential mode magnetic ring inductor automation equipment according to claim 8, characterized in that: The eccentric rotating wire feeding assembly includes a wire feeding optical axis fixing block, the top of the wire feeding optical axis fixing block is fixedly connected to the longitudinal output shaft, the bottom of the wire feeding optical axis fixing block is fixedly provided with a wire feeding optical axis, an opening is provided at one end of the bottom of the wire feeding optical axis, a wire feeding guide pin arranged coaxially with the center line is fixedly provided at the opening, and the wire feeding guide pin and the wire feeding optical axis are both center-through structures.

10. The long-line differential mode magnetic ring inductor automation equipment according to claim 8, characterized in that: A porcelain eye is inserted at the port at the bottom of the longitudinal output shaft. Both the longitudinal output shaft and the porcelain eye are through-type mechanisms, and the longitudinal output shaft and the porcelain eye are arranged with a coaxial centerline.

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