Multi-station winding machine

Abstract

The utility model relates to a multi-station winding machine which comprises a rack, a winding module and a wire arranging module, wherein the winding module and the wire arranging module are sequentially arranged on the rack; the wire arrangement module comprises a wire arrangement support frame, a wire arrangement clamping assembly, a wire arrangement assembly and a pin cutting assembly; the wire arrangement supporting frame is provided with a wire arrangement driving assembly. The wire arrangement clamping assembly is connected with the wire arrangement driving assembly. According to the utility model, the standardized production of inductance coil products in the winding process is realized, the lengths of the pins of the output inductance coils are consistent, and the subsequent automatic and intelligent production is facilitated.

Description

Technical Field

[0001] The utility model relates to a wire winding device, and more specifically, to a multi-station wire winding machine. Background Art

[0002] The production of inductance coils requires the use of a wire winding machine. Currently, the wire winding machine can only wind copper wires on the coil, and the subsequent production processes are generally separated. After the copper wire is wound around the iron core, there will be excess copper wire parts forming wire feet. Since the wire winding machine needs to maintain a margin of copper wire length when winding the copper wire, the wire feet of the inductance coil are generally long, and the formation of the wire feet bending is also uncertain. The inductance coils produced by the wire winding machine can only be collected in a box or a similar container, and then manually transported to the equipment of the subsequent process for subsequent processing. A large number of inductance coils in the collection container will make the bending degree of the wire feet greater, which has a greater impact on the subsequent production efficiency. Therefore, it is necessary to design a new wire winding machine to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a multi-station wire winding machine, which realizes the standardized production of inductance coil products in the wire winding process, and the wire feet lengths of the output inductance coils are consistent, which is beneficial to the subsequent automated and intelligent production.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions:

[0005] A multi-station wire winding machine includes a frame and a wire winding module and a wire arranging module sequentially arranged on the frame;

[0006] The wire arranging module includes a wire arranging support frame, a wire arranging clamping assembly, a wire arranging assembly and a wire cutting assembly; a wire arranging driving assembly is arranged on the wire arranging support frame, and the wire arranging clamping assembly is connected with the wire arranging driving assembly;

[0007] The wire arranging assembly includes a wire arranging support seat, a transverse clamping jaw cylinder, a transverse intermediate piece, a vertical clamping jaw cylinder and a vertical intermediate piece. The cylinder body of the vertical clamping jaw cylinder is vertically arranged on the wire arranging support seat, the vertical intermediate piece is arranged in the middle of the clamping jaws of the vertical clamping jaw cylinder, the cylinder body of the transverse clamping jaw cylinder is horizontally arranged on the wire arranging support seat, and the transverse intermediate piece is arranged in the middle of the clamping jaws of the transverse clamping jaw cylinder;

[0008] The lead cutting assembly includes a tangent substrate, a holding cylinder, a straightening cylinder, and a lead cutting cylinder. A cross guide is provided in the middle of the tangent substrate. Guide grooves are vertically provided at the four corners of the cross guide, and the four guide grooves are adapted to the copper wire leads. The cylinder bodies of the two lead cutting cylinders are relatively fixedly arranged on the tangent substrate, and the piston parts of the lead cutting cylinders are provided with top cutting parts. The cylinder bodies of the two holding cylinders are relatively arranged above the tangent substrate, and the piston parts of the holding cylinders are provided with holding parts. The two lead cutting cylinders and the two holding cylinders are respectively outside the four ends of the cross guide. The two straightening cylinders are arranged below the tangent substrate, and the two straightening cylinders are respectively below the two top cutting parts. The piston parts of the straightening cylinders pass through the tangent substrate and are fixedly connected to the bottom surfaces of the top cutting parts on the same side.

[0009] In one embodiment, the wire arranging and clamping assembly includes a lifting screw mechanism, a lifting connecting piece, a wire arranging rotating cylinder, and a clamping jaw cylinder. The lifting screw mechanism is connected to the wire arranging driving assembly, the lifting connecting piece is connected to the lifting screw mechanism, the wire arranging rotating cylinder is arranged on the side of the lifting connecting piece, and the cylinder body of the clamping jaw cylinder is connected to the rotating part of the wire arranging rotating cylinder.

[0010] In one embodiment, the winding module includes an iron core feeding mechanism, a four-station rotating mechanism, and two winding mechanisms. The four-station rotating mechanism includes a four-station rotating frame, a rotating motor assembly, and four winding clamping assemblies. The rotating motor assembly is arranged on the frame, the four-station rotating frame is arranged on the top surface of the rotating motor assembly and is in transmission connection with the rotating motor assembly. Four installation positions are evenly arranged on the four-station rotating part, and the four winding clamping assemblies are respectively arranged in the four installation positions.

[0011] In one embodiment, the winding clamping assembly includes an installation support frame, a clamping frame, an installation plate, a fixing piece, a movable piece, and a pressing cylinder. The clamping frame is fixedly connected to the four-station rotating frame. The fixing piece is arranged at the outer end of the clamping frame away from the four-station rotating frame. The movable piece is above the fixing piece, and the middle part of the movable piece is hinged to the clamping frame. The ends of the fixing piece and the movable piece away from the four-station rotating frame form a clamping position for clamping the iron core, and the fixing piece is a magnet. The installation support frame is arranged on the frame, the installation plate is arranged on the installation support frame, and two pressing cylinders are respectively arranged at both ends of the installation plate. The two pressing cylinders are respectively above the iron core feeding station and the discharging station, and the piston parts of the pressing cylinders are in contact with one end of the movable piece facing the four-station rotating frame.

[0012] In one embodiment, the winding mechanism includes a wire feeding assembly, a wire hooking assembly, and a wire supporting assembly. The wire supporting assembly and the wire hooking assembly are arranged on the frame, and the wire feeding assembly is arranged on the installation support frame.

[0013] The wire supporting component includes a bottom plate, a wire supporting substrate, a mounting vertical plate, a connecting plate, a wire supporting rod, a deflection motor, a reciprocating motor, a transmission belt, a driving gear and a driven gear. The bottom plate is fixedly arranged on the machine frame. The wire supporting substrate is arranged on the bottom plate and is rotatably connected to the bottom plate. A rotating shaft is arranged on the bottom surface of the wire supporting substrate. The rotating shaft penetrates through the bottom plate and the machine frame and extends downward. The rotating shaft is provided with a through hole for facilitating the wire hooking component to pass through. The driven gear is arranged at the bottom end of the rotating shaft. The deflection motor is arranged on the bottom surface of the machine frame. The rotating shaft of the deflection motor is connected to the driving gear. The transmission belt connects the driving gear and the driven gear. The mounting vertical plate is fixedly arranged on the wire supporting substrate. The connecting plate is on one side of the mounting vertical plate. The reciprocating motor is arranged on the other side of the mounting vertical plate. The rotating shaft of the reciprocating motor penetrates through the mounting vertical plate. A connecting rod is arranged between the mounting vertical plate and the connecting plate. One end of the connecting rod is fixedly connected to the rotating shaft of the reciprocating motor, and the other end of the connecting rod is rotatably connected to the connecting plate. The wire supporting rod is arranged on the top surface of the connecting plate and extends toward the four-station rotating frame. A wire hooking avoidance position for pulling the wire is arranged at the end of the wire supporting rod facing the four-station rotating frame.

[0014] In one embodiment, the wire hooking component includes a wire hooking rod, a wire hooking needle and a lifting device. The lifting device is arranged on the bottom surface of the machine frame. The bottom end of the wire hooking rod is connected to the lifting device. The wire hooking needle is connected to the top end of the wire hooking rod. The wire hooking needle and the wire hooking rod penetrate out of the rotating shaft of the wire supporting substrate.

[0015] In one embodiment, the iron core feeding mechanism includes a vibrating disk, a feeding support frame, a feeding cylinder and a feeding part. The vibrating disk is arranged on the machine frame. The feeding support frame is arranged on the machine frame. The feeding cylinder is arranged at the top end of the feeding support frame. The feeding part is connected to the piston part of the feeding cylinder. The feeding part is outside the feeding port of the vibrating disk.

[0016] In summary, the present utility model has the following beneficial effects:

[0017] The present utility model realizes the standardized production of inductance coil products in the winding process. The lead wire lengths of the output inductance coils are consistent, which is beneficial to subsequent automated and intelligent production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall schematic diagram of the present utility model;

[0019] Figure 2 is the schematic diagram of the winding module;

[0020] Figure 3 is the schematic diagram of the wire arranging module;

[0021] Figure 4It is a schematic diagram of the wire management component;

[0022] Figure 5 It is a schematic diagram of the lead cutting component;

[0023] Figure 6 It is a schematic diagram of another angle of the lead cutting component.

[0024] In the figure: 1. Frame;

[0025] 2. Wire winding module, 201. Vibration disk, 202. Pushing material support frame, 203. Pushing material cylinder, 204. Pushing material piece, 205. Four-station rotating frame, 206. Rotating motor assembly, 207. Installation position, 208. Installation support frame, 209. Clamping frame, 210. Installation plate, 211. Fixing piece, 212. Movable piece, 213. Pressing-down cylinder, 214. Wire-hooking rod, 215. Wire-hooking needle, 216. Lifting device, 217. Bottom plate, 218. Wire-supporting base plate, 219. Installation vertical plate, 220. Connecting plate, 221. Wire-supporting rod, 222. Deflection motor, 223. Reciprocating motor, 224. Driving gear, 225. Driven gear, 226. Wire-feeding base plate, 227. Wire-feeding wheel, 228. Wire-feeding motor, 229. Pressing cylinder, 230. Pressing frame, 231. Wire-guiding tube, 232. Straightening wheel set, 233. Tangent connecting piece, 234. Tangent cylinder, 235. Cutting knife;

[0026] 3. Wire management module, 301. Wire management support frame, 302. Lifting screw mechanism, 303. Lifting connecting piece, 304. Wire management rotating cylinder, 305. Claw cylinder, 306. Wire management support seat, 307. Transverse claw cylinder, 308. Vertical claw cylinder, 309. Vertical intermediate piece, 310. Transverse intermediate piece, 311. Tangent base plate, 312. Supporting cylinder, 313. Straightening cylinder, 314. Lead cutting cylinder, 315. Cross guiding piece, 316. Top cutting piece, 317. First guiding avoidance position, 318. Supporting piece, 319. Second guiding avoidance position, 320. Guiding groove Detailed implementation mode

[0027] The following combines the attached drawings and embodiments to describe the present invention in detail.

[0028] It should be noted that the orientation words such as "upper" and "lower" involved in this article are relative to the perspective of the attached drawings, and are only for the convenience of description and cannot be understood as a limitation to the technical solution.

[0029] As Figures 1-6As shown. The utility model proposes a multi-station winding machine, including a frame 1 and a winding module 2 and a wire management module 3 arranged on the frame 1. In the utility model, the structure of the winding module 2 can be various, as long as the structure can achieve the effect of winding the copper wire on the iron core. It is easy to understand that the common winding structure itself is designed with a mechanism for clamping the iron core, and the mechanism for clamping the iron core can cooperate with the subsequent wire management module 3 of the utility model.

[0030] The utility model proposes a feasible winding module 2, including an iron core feeding mechanism, a four-station rotating mechanism and a winding mechanism.

[0031] The iron core feeding mechanism includes a vibration plate 201, a pushing support frame 202, a pushing cylinder 203 and a pushing piece 204. The vibration plate 201 is arranged on the frame 1, the pushing support frame 202 is arranged on the frame 1, the pushing cylinder 203 is arranged at the top of the pushing support frame 202, the pushing piece 204 is connected to the piston of the pushing cylinder 203, and the pushing piece 204 is outside the feeding port of the vibration plate 201.

[0032] The vibrating plate 201 allows the iron cores to enter the loading port in an orderly manner. Under the action of the pushing cylinder 203, the pushing member 204 pushes the iron cores at the loading port into the four-station rotating mechanism for subsequent copper wire winding processing.

[0033] The four-station rotating mechanism includes a four-station rotating frame 205, a rotating motor assembly 206 and four winding clamping assemblies. The rotating motor assembly 206 is arranged on the frame 1, and the four-station rotating frame 205 is arranged on the top surface of the rotating motor assembly 206 and is connected to the rotating motor assembly 206 by transmission. The four-station rotating part is evenly arranged with four installation positions 207, and the four winding clamping assemblies are respectively arranged in the four installation positions 207.

[0034] The function of the winding clamping assembly is to clamp the iron core. The four installation positions 207 correspond to the iron core loading, first winding, second winding and unloading stations respectively. Through the rotation of the four-station rotating frame 205, a winding clamping assembly clamps the iron core and passes through the four stations in turn, thereby completing the winding of the copper wire on the iron core.

[0035] The wire winding clamping assembly includes a mounting support frame 208, a clamping frame 209, a mounting plate 210, a fixing member 211, a movable member 212, and a downward pressing cylinder 213. The clamping frame 209 is fixedly connected to the four-station rotating frame 205. The fixing member 211 is arranged at the outer end of the clamping frame 209 away from the four-station rotating frame 205. The movable member 212 is above the fixing member 211, and the middle part of the movable member 212 is hinged to the clamping frame 209. The ends of the fixing member 211 and the movable member 212 away from the four-station rotating frame 205 form a clamping position for clamping the iron core, and the fixing member 211 is a magnet. The mounting support frame 208 is arranged on the machine frame 1, the mounting plate 210 is arranged on the mounting support frame 208, two downward pressing cylinders 213 are respectively arranged at both ends of the mounting plate 210, the two downward pressing cylinders 213 are respectively above the iron core loading station and the unloading station, and the piston member of the downward pressing cylinder 213 contacts one end of the movable member 212 facing the four-station rotating frame 205.

[0036] The movable member 212 forms a lever-like structure on the clamping frame 209. One end of the movable member 212 is connected to the downward pressing cylinder 213. Under the action of the downward pressing cylinder 213, the other end of the movable member 212 will approach or move away from the fixing member 211. Specifically, when the end of the movable member 212 approaches the end of the fixing member 211, the iron core is released, and when the end of the movable member 212 moves away from the end of the fixing member 211, the iron core is clamped. It is easy to understand that the magnetic fixing member 211 can adsorb and position the iron core, and when the piston member of the downward pressing cylinder 213 extends to push the movable member 212, the iron core will not shift. When the wire winding clamping assembly is at the iron core loading station, when the iron core enters the clamping position, the wire winding clamping assembly clamps and fixes the iron core. When the wire winding clamping assembly is at the unloading station, the wire winding clamping assembly releases the iron core.

[0037] The number of wire winding mechanisms is two, corresponding to the first wire winding and the second wire winding respectively. The structures of the two wire winding mechanisms can be the same or different. Preferably, the structures of the two wire winding mechanisms are the same, and their function is to wind the copper wire around both sides of the iron core in sequence.

[0038] The wire winding mechanism includes a wire feeding assembly, a wire hooking assembly, and a wire supporting assembly. The wire supporting assembly and the wire hooking assembly are arranged on the machine frame 1, and the wire feeding assembly is arranged on the mounting support frame 208.

[0039] The wire hooking assembly includes a wire hooking rod 214, a wire hooking needle 215, and a lifting device 216. The lifting device 216 is arranged on the bottom surface of the machine frame 1. The bottom end of the wire hooking rod 214 is connected to the lifting device 216, and the wire hooking needle 215 is connected to the top end of the wire hooking rod 214. The machine frame 1 is provided with a first through hole for the wire hooking rod 214 and the wire hooking needle 215 to pass through. It is easy to understand that when the wire hooking needle 215 extends upward, it can pass through the iron core and pull the copper wire horizontally placed above the iron core downward through the iron core.

[0040] The wire guiding component includes a bottom plate 217, a wire guiding base plate 218, an installation vertical plate 219, a connecting plate 220, a wire guiding rod 221, a deflection motor 222, a reciprocating motor 223, a transmission belt, a driving gear 224 and a driven gear 225. The bottom plate 217 is fixedly arranged on the frame 1. The wire guiding base plate 218 is arranged on the bottom plate 217 and is rotatably connected to the bottom plate 217. A rotating shaft is arranged on the bottom surface of the wire guiding base plate 218. The rotating shaft penetrates through the first through hole of the bottom plate 217 and the frame 1 and extends downward. The rotating shaft is provided with a second through hole for facilitating the wire hooking rod 214 and the wire hooking needle 215 to pass through. It is easy to understand that the first through hole and the second through hole are coaxial, and the inner diameter of the first through hole is larger than that of the second through hole. The driven gear 225 is arranged at the bottom end of the rotating shaft. The deflection motor 222 is arranged on the bottom surface of the frame 1. The rotating shaft of the deflection motor 222 is connected to the driving gear 224. The transmission belt connects the driving gear 224 and the driven gear 225. The installation vertical plate 219 is fixedly arranged on the wire guiding base plate 218. It is easy to understand that through the transmission belt, the deflection motor 222 can drive the wire guiding bottom plate 217 to rotate. The connecting plate 220 is on one side of the installation vertical plate 219. The reciprocating motor 223 is arranged on the other side of the installation vertical plate 219. The rotating shaft of the reciprocating motor 223 penetrates through the installation vertical plate 219. A connecting rod is arranged between the installation vertical plate 219 and the connecting plate 220. One end of the connecting rod is fixedly connected to the rotating shaft of the reciprocating motor 223, and the other end of the connecting rod is rotatably connected to the connecting plate 220. The wire guiding rod 221 is arranged on the top surface of the connecting plate 220 and extends towards the four-station rotating frame 205. A wire hooking avoidance position for pulling the wire is arranged at the end of the wire guiding rod 221 facing the four-station rotating frame 205.

[0041] The wire guiding base plate 218 and the other components arranged on the wire guiding base plate 218 are controlled to rotate integrally by the deflection motor 222, and the deflection motor 222 controls the wire guiding rod 221 to extend or retract towards the four-station rotating frame 205. It is easy to understand that the deflection motor 222 can control the wire guiding rod 221 to move above or below the iron core, so as to pull the copper wire from below the iron core around the outside of the iron core to above the iron core.

[0042] Furthermore, a wire guiding member is arranged at the end of the wire guiding rod 221 facing the four-station rotating frame 205, and an annular wire guiding groove is arranged on the surface of the wire guiding member.

[0043] Further, a horizontal guide rail and a vertical guide rail are also provided between the mounting vertical plate 219 and the connecting plate 220. The vertical guide rail is fixedly arranged on the side surface of the mounting vertical plate 219, and the horizontal guide rail is fixedly arranged on the side surface of the connecting plate 220. A vertical sliding rail and a horizontal sliding block are arranged between the vertical guide rail and the horizontal guide rail. The vertical sliding block is slidably connected to the vertical guide rail, and the horizontal sliding block is slidably connected to the horizontal guide rail. One end of the vertical sliding block is fixedly connected to one end of the horizontal sliding block. Under the action of the horizontal guide rail, the vertical guide rail, the horizontal sliding block and the vertical sliding block, the connecting plate 220 can move stably.

[0044] The thread-hooking assembly and the wire-guiding assembly are combined into an integral body. The thread-hooking rod 214 and the thread-hooking needle 215 pass through the wire-guiding assembly to realize hooking the wire downward into the iron core, and the wire-guiding assembly realizes pulling the wire upward out of the iron core, thereby realizing the winding of the copper wire on the iron core. The specific working process is as follows:

[0045] Before the winding starts, the four-station rotating mechanism rotates the iron core to the first winding station or the second winding station, and both the wire-guiding rod 221 of the wire-guiding assembly and the thread-hooking needle 215 of the thread-hooking assembly are far away from the iron core;

[0046] The wire-feeding assembly passes a section of copper wire through the iron core and extends downward until the copper wire feeding length is reached;

[0047] The deflection motor 222 in the wire-guiding assembly is started to make the wire-guiding rod 221 rotate to the side, and then the reciprocating motor 223 drives the wire-guiding rod 221 to extend downward and forward until the wire-hooking avoidance position of the wire-guiding rod 221 reaches outside the copper wire, and then the deflection motor 222 drives the wire-guiding rod 221 to rotate in the reverse direction, and the copper wire enters the avoidance position; the reciprocating motor 223 drives the wire-guiding rod 221 to pull the copper wire outward. At this time, the copper wire enters the wire-guiding groove of the wire-guiding part, and the wire-guiding rod 221 pulls the copper wire out of the iron core. Then the wire-guiding rod 221 moves above the iron core. At this time, part of the copper wire is horizontally placed above the iron core under the action of the wire-guiding part;

[0048] The thread-hooking needle 215 of the thread-hooking assembly extends upward through the iron core and also through the wire-hooking avoidance position of the wire-guiding rod 221, and pulls all the copper wire horizontally placed above the iron core downward until the copper wire is completely pulled through the iron core. At this time, the copper wire is in the iron core again;

[0049] Repeating the operations of the wire-guiding assembly and the thread-hooking assembly above can complete the winding of the copper wire on the iron core.

[0050] In the present utility model, the difference between the first winding and the second winding lies in the different positions where the copper wire winds around the iron core. For example, when winding for the first time, the copper wire winds around half of the iron core, and when winding for the second time, the copper wire winds around the other half of the iron core.

[0051] In the present utility model, the structure of the wire feeding assembly can be diverse, and its function is to input and pass a copper wire through the iron core. Preferably, the wire feeding assembly includes a wire feeding base plate 226, a wire feeding wheel 227, a wire feeding motor 228, a pressing cylinder 229, a pressing frame 230, a pressing wheel, a wire guiding tube 231, a straightening wheel set 232, a tangent connecting member 233, a tangent cylinder 234, and a cutter 235. The wire feeding base plate 226 is vertically arranged on the side of the installation support frame 208. The wire feeding motor 228 is arranged on the back of the wire feeding base plate 226. The wire feeding wheel 227 is arranged on the front of the wire feeding base plate 226, and the rotating shaft of the wire feeding motor 228 passes through the wire feeding base plate 226 and is connected to the wire feeding wheel 227. Both the pressing frame 230 and the pressing cylinder 229 are on the front of the wire feeding base plate 226. One side of the pressing frame 230 is rotatably connected to the wire feeding base plate 226, and the other end of the pressing frame 230 is connected to the piston member of the pressing cylinder 229. The pressing wheel is rotatably arranged in the pressing frame 230 and is on one side of the wire feeding wheel 227. A wire feeding gap is formed between the pressing wheel and the wire feeding wheel 227. Two wire guiding tubes 231 are respectively arranged above and below the wire feeding gap. The straightening wheel set 232 is arranged on the front of the wire feeding base plate 226, and the straightening wheel set 232 is below the lower wire guiding tube. The tangent connecting member 233 is below the straightening wheel set 232. The tangent connecting member 233 is provided with a wire hole along the wire feeding direction. The tangent cylinder 234 is arranged on one side of the tangent connecting member 233. The cutter 235 is connected to the piston member of the tangent cylinder 234, and the cutter 235 is beside the outlet of the wire hole.

[0052] In the present utility model, the working process of the wire feeding assembly is as follows: The copper wire enters through the upper wire guiding tube 231 and enters between the pressing wheel and the wire feeding wheel 227. The pressing cylinder 229 drives the pressing frame 230 to rotate, so that the pressing wheel and the wire feeding wheel 227 clamp the copper wire. The wire feeding motor 228 drives the wire feeding wheel 227 to rotate, thereby outputting the copper wire downward. The copper wire successively passes through the lower wire guiding tube 231 and the straightening wheel set 232. During this process, the copper wire is straightened. Then the copper wire enters the wire hole of the tangent connecting member 233 and is conveyed downward through the lower iron core. The wire feeding motor 228 is provided with an encoder to record the number of turns of the wire feeding wheel 227 rotating. Combining with the circumference of the wire feeding wheel 227, the length of the conveyed copper wire can be calculated. When the length of the copper wire reaches the preset value, the wire feeding wheel 227 stops rotating. After the copper wire is wound around the iron core, the tangent cylinder 234 drives the cutter 235 to extend out to cut off the copper wire.

[0053] In summary, the working process of the winding module 2 of the present utility model is as follows: taking one of the winding clamping components of the four-station rotating frame 205 as an example. Under the action of the four-station rotating frame 205, this winding clamping component first moves to the iron core feeding station, clamps the iron core, then rotates to the first winding station. After completing the operation of winding the copper wire on one side of the iron core, the iron core continues to rotate to the second winding station to continue completing the operation of winding the copper wire on the other side of the iron core. Finally, the wound iron core rotates to the discharging station and enters the subsequent wire arranging module 3.

[0054] The wire arranging module 3 includes a wire arranging support frame 301, a wire arranging clamping component, a wire arranging component and a lead cutting component. The wire arranging support frame 301 is arranged on the frame 1. A wire arranging driving component is arranged on the wire arranging support frame 301. The wire arranging clamping component is connected to the wire arranging driving component, so that the wire arranging clamping component moves on the wire arranging support frame 301. The wire arranging component and the lead cutting component are both arranged on the frame 1.

[0055] Specifically, the wire arranging clamping component includes a lifting screw rod mechanism 302, a lifting connecting piece 303, a wire arranging rotating cylinder 304 and a jaw cylinder 305. The lifting screw rod mechanism 302 is connected to the wire arranging driving component. The lifting connecting piece 303 is connected to the lifting screw rod mechanism 302. The wire arranging rotating cylinder 304 is arranged on the side of the lifting connecting piece 303. The cylinder body of the jaw cylinder 305 is connected to the rotating part of the wire arranging rotating cylinder 304.

[0056] The wire arranging driving component is a structure of a motor, a connecting block and a transmission belt. The connecting block is connected to the wire arranging clamping component and is also connected to the transmission belt. The motor drives the transmission belt to reciprocate to realize the translation of the wire arranging clamping component.

[0057] The wire arranging driving component drives the whole wire arranging clamping component to translate. The lifting screw rod mechanism drives the wire arranging rotating cylinder 304 to move up and down. The wire arranging rotating cylinder 304 drives the jaw cylinder 305 to rotate. That is to say, for the jaw cylinder 305, it has three degrees of freedom of translation, lifting and rotation. The jaws of the jaw cylinder 305 clamp and fix the iron core completed with copper wire winding. For the convenience of description, the iron core completed with copper wire winding is hereinafter referred to as an inductor coil.

[0058] The winding module 2 produces inductor coils. The jaw cylinder 305 moves to the discharging station of the winding module 2, clamps the inductor coils, and then performs wire arranging and wire cutting.

[0059] The wire management assembly includes a wire management support base 306, a lateral clamping jaw cylinder 307, a lateral intermediate member 310, a vertical clamping jaw cylinder 308, and a vertical intermediate member 309. The cylinder body of the vertical clamping jaw cylinder 308 is vertically arranged on the wire management support base 306. The vertical intermediate member 309 is arranged between the clamping jaws of the vertical clamping jaw cylinder 308. The cylinder body of the lateral clamping jaw cylinder 307 is horizontally arranged on the wire management support base 306. The lateral intermediate member 310 is arranged between the clamping jaws of the lateral clamping jaw cylinder 307.

[0060] The structures of the lateral intermediate member 310 and the vertical intermediate member 309 are the same, and both include a fixed connecting member and a movable pressing member. The fixed connecting member is connected to the cylinder body of the corresponding lateral clamping jaw cylinder 307 or the cylinder body of the vertical clamping jaw cylinder 308. The two movable pressing members are on both sides of the fixed connecting member and are located between the two clamping jaws. A compression spring is arranged between the movable pressing member and the fixed connecting member (the compression spring is not shown in the attached drawing). During the pressing process, the movable pressing member and the clamping jaw on the same side clamp the copper wire. The arrangement of the compression spring helps to avoid breaking the copper wire.

[0061] Furthermore, a cylinder structure can be arranged below the lateral clamping jaw cylinder 307 to drive the lateral clamping jaw cylinder 307 to move horizontally.

[0062] The working process of the wire management assembly is as follows: The wire management clamping assembly clamps the inductor coil and moves it to the front of the vertical clamping jaw cylinder 308, so that the four copper wire leads of the inductor coil are pairwise between the clamping jaws and the vertical intermediate member 309. Subsequently, the clamping jaws of the vertical clamping jaw cylinder 308 approach each other until the distance between the clamping jaws and the same-side side surface of the vertical intermediate member 309 is slightly greater than or equal to the outer diameter of the copper wire. Then, the wire management clamping assembly moves the inductor coil in a direction away from the vertical clamping jaw cylinder 308. During this process, the originally bent copper wire is straightened after being restricted by the clamping jaws and the vertical intermediate member 309. The function of the lateral clamping jaw cylinder 307 is the same as that of the vertical clamping jaw cylinder 308, which is to straighten the copper wire leads from another direction. After the copper wire leads of the inductor coil are straightened twice, the four copper wire leads are in a nearly parallel state.

[0063] The lead cutting assembly includes a tangent substrate 311, a holding cylinder 312, a straightening cylinder 313 and a lead cutting cylinder 314. The tangent substrate 311 is arranged on the frame 1. A cross guide 315 is arranged in the middle of the tangent substrate 311. Guide grooves 320 are arranged vertically at the four corners of the cross guide 315. The four guide grooves 320 are adapted to the copper wire leads of the inductance coil. The cylinders of the two lead cutting cylinders 314 are relatively fixedly arranged on the tangent substrate 311. The piston part of the lead cutting cylinder 314 is provided with a top cutting part 316. The top cutting part 316 is provided with a first guide avoidance position 317 towards the cross guide 315. The first guide avoidance position 317 is adapted to the end part on the same side of the cross guide 315. The cylinders of the two holding cylinders 312 are relatively arranged above the tangent substrate 311. The piston part of the holding cylinder 312 is provided with a holding part 318. The holding part 318 is provided with a second guide avoidance position 319 towards the cross guide 315. The second guide avoidance position 319 is adapted to the end part on the same side of the cross guide 315. The two lead cutting cylinders 314 and the two holding cylinders 312 are respectively outside the four ends of the cross guide 315. The two straightening cylinders 313 are arranged below the tangent substrate 311, and the two straightening cylinders 313 are respectively below the two top cutting parts 316. The piston part of the straightening cylinder 313 passes through the tangent substrate 311 and is fixedly connected to the bottom surface of the top cutting part 316 on the same side.

[0064] The working process of the lead cutting assembly is as follows: After wire arrangement is completed, the wire arrangement clamping assembly clamps the inductance coil and moves it directly above the lead cutting assembly, and rotates the inductance coil so that the copper wire leads face the lead cutting assembly. Subsequently, the inductance coil descends, and the four copper wire leads respectively enter the four guide grooves 320 of the cross guide 315. Then the two holding cylinders 312 are started, so that the two holding parts 318 respectively press the four copper wire leads tightly in the guide grooves 320. The two straightening cylinders 313 lower the two holding parts 318 and the corresponding holding cylinders 312 to straighten the copper wire leads. At this time, the two holding parts 318 are below the top cutting parts 316. Then the two lead cutting cylinders 314 drive the top cutting parts 316 to extend out to cut off the copper wire leads.

[0065] The lengths of the four copper wire leads of the inductance coil after lead cutting are all the same, and the specifications of the inductance coil are unified, and it enters the subsequent winding base module 4 to be connected to the base.

[0066] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A multi-station winding machine, characterized in that: It comprises a frame (1) and a wire winding module (2) and a wire management module (3) which are sequentially arranged on the frame (1); The cable management module (3) comprises a cable management support frame (301), a cable management clamping assembly, a cable management assembly and a foot cutting assembly; a cable management drive assembly is arranged on the cable management support frame (301), and the cable management clamping assembly is connected to the cable management drive assembly; The cable management component comprises a cable management support seat (306), a horizontal clamping claw cylinder (307), a horizontal middle piece (310), a vertical clamping claw cylinder (308) and a vertical middle piece (309); the cylinder body of the vertical clamping claw cylinder (308) is vertically arranged on the cable management support seat (306); the vertical middle piece (309) is arranged in the middle of the clamping claw of the vertical clamping claw cylinder (308); the cylinder body of the horizontal clamping claw cylinder (307) is horizontally arranged on the cable management support seat (306); and the horizontal middle piece (310) is arranged in the middle of the clamping claw of the horizontal clamping claw cylinder (307); The foot cutting assembly comprises a cutting substrate (311), a supporting cylinder (312), a straightening cylinder (313) and a foot cutting cylinder (314); a cross guide (315) is arranged in the middle of the cutting substrate (311); four corners of the cross guide (315) are provided with guide grooves (320) in the vertical direction; the four guide grooves (320) are adapted to the copper wire pins; the cylinder bodies of the two foot cutting cylinders (314) are relatively fixedly arranged on the cutting substrate (311); the pistons of the foot cutting cylinders (314) are provided with a top cutting piece (316); the two supporting cylinders (314) are provided with a top cutting piece (316); The cylinder body of the support cylinder (312) is relatively arranged above the tangent substrate (311), the piston member of the support cylinder (312) is provided with a support member (318), the two cutting cylinders (314) and the two support cylinders (312) are respectively located outside the four ends of the cross guide member (315), the two straightening cylinders (313) are arranged below the tangent substrate (311), and the two straightening cylinders (313) are respectively located below the two top cutting members (316), and the piston member of the straightening cylinder (313) passes through the tangent substrate (311) and is fixedly connected to the bottom surface of the top cutting member (316) on the same side.

2. The multi-station winding machine according to claim 1, characterized in that: The wire management clamping assembly comprises a lifting screw mechanism (302), a lifting connection member (303), a wire management rotating cylinder (304) and a clamping claw cylinder (305); the lifting screw mechanism (302) is connected to the wire management driving assembly; the lifting connection member (303) is connected to the lifting screw mechanism (302); the wire management rotating cylinder (304) is arranged on the side of the lifting connection member (303); and the cylinder body of the clamping claw cylinder (305) is connected to the rotating member of the wire management rotating cylinder (304).

3. The multi-station winding machine according to claim 1, characterized in that: The winding module (2) comprises an iron core feeding mechanism, a four-station rotating mechanism and two winding mechanisms; the four-station rotating mechanism comprises a four-station rotating frame (205), a rotating motor assembly (206) and four winding clamping assemblies; the rotating motor assembly (206) is arranged on the frame (1); the four-station rotating frame (205) is arranged on the top surface of the rotating motor assembly (206) and is transmission-connected to the rotating motor assembly (206); the four-station rotating member is evenly arranged with four mounting positions (207); and the four winding clamping assemblies are respectively arranged in the four mounting positions (207).

4. The multi-station winding machine according to claim 3, characterized in that: The winding clamping assembly comprises a mounting support frame (208), a clamping frame (209), a mounting plate (210), a fixing member (211), a movable member (212) and a downward pressure cylinder (213); the clamping frame (209) is fixedly connected to the four-station rotating frame (205); the fixing member (211) is arranged at the outer end of the clamping frame (209) away from the four-station rotating frame (205); the movable member (212) is located above the fixing member (211); and the middle part of the movable member (212) is hinged to the clamping frame (209); the fixing member (211) and the movable member (212) are connected to the clamping frame (209); The end of the part (212) away from the four-station rotating frame (205) forms a clamping position for clamping the iron core, and the fixing part (211) is a magnet. The mounting support frame (208) is arranged on the frame (1), and the mounting plate (210) is arranged on the mounting support frame (208). Two downward pressing cylinders (213) are respectively arranged at two ends of the mounting plate (210), and the two downward pressing cylinders (213) are respectively located above the iron core loading station and the unloading station, and the piston part of the downward pressing cylinder (213) contacts with the movable part (212) toward one end of the four-station rotating frame (205).

5. The multi-station winding machine according to claim 3, characterized in that: The wire winding mechanism comprises a wire feeding assembly, a wire hooking assembly and a wire supporting assembly, the wire supporting assembly and the wire hooking assembly are arranged on a frame (1), and the wire feeding assembly is arranged on a mounting support frame (208); The wire-supporting assembly comprises a bottom plate (217), a wire-supporting base plate (218), a mounting vertical plate (219), a connecting plate (220), a wire-supporting rod (221), a deflection motor (222), a reciprocating motor (223), a transmission belt, a driving gear (224), and a driven gear (225); the bottom plate (217) is fixedly arranged on the frame (1); the wire-supporting base plate (218) is arranged on the bottom plate (217) and is rotatably connected to the bottom plate (217); a rotating shaft is arranged on the bottom surface of the wire-supporting base plate (218); the rotating shaft penetrates the bottom plate (217) and the frame (1) and extends downward; the rotating shaft is provided with a through hole for the wire-hooking assembly to pass through; the driven gear (225) is arranged at the bottom end of the rotating shaft; the deflection motor (222) is arranged on the bottom surface of the frame (1); the rotating shaft of the deflection motor (222) is connected to the driving gear (224); the transmission belt The driving gear (224) and the driven gear (225) are connected, the mounting vertical plate (219) is fixedly mounted on the wire-supporting base plate (218), the connecting plate (220) is located on one side of the mounting vertical plate (219), the reciprocating motor (223) is arranged on the other side of the mounting vertical plate (219), the rotating shaft of the reciprocating motor (223) passes through the mounting vertical plate (219), a connecting rod is arranged between the mounting vertical plate (219) and the connecting plate (220), one end of the connecting rod is fixedly connected to the rotating shaft of the reciprocating motor (223), and the other end of the connecting rod is rotatably connected to the connecting plate (220), the wire-supporting rod (221) is arranged on the top surface of the connecting plate (220), and the wire-supporting rod (221) extends toward the direction of the four-station rotating frame (205), and a wire-hooking avoidance position for pulling wires is arranged at the end of the wire-supporting rod (221) facing the four-station rotating frame (205).

6. The multi-station winding machine according to claim 5, characterized in that: The thread hooking assembly comprises a thread hooking rod (214), a hooking needle (215) and a lifting device (216); the lifting device (216) is arranged on the bottom surface of the frame (1); the bottom end of the thread hooking rod (214) is connected to the lifting device (216); the hooking needle (215) is connected to the top end of the thread hooking rod (214); the hooking needle (215) and the thread hooking rod (214) pass through the rotation axis of the thread supporting base plate (218).

7. The multi-station winding machine according to claim 3, characterized in that: The iron core feeding mechanism comprises a vibration plate (201), a pushing support frame (202), a pushing cylinder (203) and a pushing piece (204); the vibration plate (201) is arranged on a frame (1); the pushing support frame (202) is arranged on the frame (1); the pushing cylinder (203) is arranged at the top end of the pushing support frame (202); the pushing piece (204) is connected to a piston of the pushing cylinder (203); and the pushing piece (204) is located outside a feeding port of the vibration plate (201).

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