Common mode filter automatic production line

Abstract

The present invention relates to an automatic production line for a common mode filter, comprising a frame and a winding module, a wire management module, a winding base module, a solder dispensing module, a drying module and a detection plate module sequentially arranged on the frame; the winding module winds the copper wire around the iron core to form a semi-finished coil; the wire management module straightens the copper wire pins of the semi-finished coil and cuts off the redundant copper wire pins; the winding base module lifts and connects the semi-finished coil with the base, so that the copper wire pins are wound around the pins of the base, and the remaining copper wire pins are pulled off to obtain a semi-finished product; the solder dispensing module solders and dispenses the semi-finished product; the drying module dries the semi-finished product to obtain a finished product; the detection plate module detects the performance of the finished product and collects the qualified finished product plate. The present invention realizes the automated and intelligent production from raw materials to common mode filter products, and improves production efficiency and product quality.

Description

Technical Field

[0001] The present invention relates to the technical field of automated production, and more specifically, to an automatic production line for a common mode filter. Background Art

[0002] Common mode filters usually use ferrite cores, i.e. iron cores, which are wound with two wires in parallel and then wound on a base. The production of common mode filters includes steps such as winding copper wire around the iron core, connecting to the base, tinning and dispensing, and performance testing. It also includes wire sorting after the iron core is wrapped with copper wire, and wire cutting after it is wrapped around the base. At present, the production of common mode filters can only be carried out on independent equipment according to the production steps, and it is impossible to achieve overall continuous automated production. It is difficult to improve production efficiency, requires a lot of manpower, and it is difficult to guarantee production quality. Therefore, it is necessary to propose an automated production line for common mode filters. Summary of the invention

[0003] In view of the deficiencies in the prior art, the object of the present invention is to provide an automatic production line for common mode filters, so as to realize automated and intelligent production from raw materials to common mode filter products, and improve production efficiency and product quality.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions:

[0005] A common mode filter automatic production line comprises a frame and a winding module, a wire management module, a winding base module, a solder dispensing module, a drying module and a detection plate module which are sequentially arranged on the frame;

[0006] The winding module winds the copper wire around the iron core to form a semi-finished coil;

[0007] The wire management module straightens the copper wire pins of the semi-finished coil and cuts off the redundant copper wire pins, so that the copper wire pins of the semi-finished coil have the same specifications;

[0008] The winding base module is lifted and lowered to connect the semi-finished coil to the base, so that the copper wire legs are wound around the pins of the base, and the remaining copper wire legs are pulled off to obtain the semi-finished product;

[0009] The solder dispensing module performs soldering and dispensing on the semi-finished product;

[0010] The drying module dries the semi-finished product to obtain the finished product;

[0011] The plate detection module detects the performance of finished products and collects qualified finished product plates;

[0012] The winding base module includes a horizontal conveyor, a base feeding assembly, a first manipulator, a winding rotating cylinder, a winding clamping assembly and an auxiliary winding foot assembly; the base feeding assembly is arranged on one side of the horizontal conveyor;

[0013] The winding clamping assembly comprises a connecting seat, an upper clamping jaw cylinder and a lower clamping jaw cylinder, the connecting seat is connected to the rotating part of the winding rotating cylinder, the cylinder body of the lower clamping jaw cylinder is fixedly arranged on the connecting seat, a space is formed between the two clamping jaws of the lower clamping jaw cylinder for the upper clamping jaw cylinder to pass through, the cylinder body of the upper clamping jaw cylinder passes through the middle of the two clamping jaws of the lower clamping jaw cylinder, and the cylinder body of the upper clamping jaw cylinder is fixedly connected to the connecting seat through an intermediate connecting piece, the two clamping jaws of the upper clamping jaw cylinder are flush with the top surfaces of the two clamping jaws of the lower clamping jaw cylinder, and four clamping jaws form a station for clamping the base, and the inner side surface of the clamping jaw of the upper clamping jaw cylinder is provided with a positioning groove adapted to the center of the semi-finished coil product;

[0014] The auxiliary foot-binding assembly includes an L-shaped auxiliary bracket, a foot-binding lifting cylinder, a positioning tube, a foot-binding translation cylinder, a stitch foot clamping cylinder and a stitch foot positioning piece. The cylinder body of the foot-binding lifting cylinder is fixedly arranged on the top side of the auxiliary bracket. The piston of the foot-binding lifting cylinder is provided with a positioning plate. The two positioning tubes vertically penetrate the positioning plate in parallel. The inner diameter of the positioning tube is greater than or equal to the diameter of the copper wire. The foot-binding translation cylinder is arranged on the auxiliary bracket and is located below the foot-binding lifting cylinder. The piston of the foot-binding translation cylinder is connected to the cylinder body of the stitch foot clamping cylinder. The two stitch foot positioning pieces are respectively connected to the two clamping claws of the stitch foot clamping cylinder, and two spaces for limiting the copper wire are formed between the two stitch foot positioning pieces, which are adapted to the two positioning tubes.

[0015] In one of the embodiments, the base feeding assembly includes a transverse translation cylinder, a vertical cylinder, a feeding connection frame, a feeding connection plate and a suction tube, the transverse translation cylinder is arranged on the frame, the feeding connection frame is arranged on the piston member of the transverse translation cylinder, the extension direction of the piston rod of the transverse translation cylinder is parallel to the feeding direction of the horizontal conveyor, the cylinder body of the vertical cylinder is vertically arranged on the side of the feeding connection frame, the feeding connection plate is arranged on the piston member of the vertical cylinder, one end of the feeding connection plate is located directly above the horizontal conveyor, and the suction tube is arranged on the bottom surface of the feeding plate, which is located above the discharge port of the horizontal conveyor;

[0016] In one embodiment, the winding base module also includes a foot breaking assembly, and the number of the foot breaking assemblies is two, which are arranged relatively on the frame. The foot breaking assembly includes a foot breaking transverse displacement cylinder and a foot breaking claw cylinder. The cylinder body of the foot breaking transverse displacement cylinder is fixedly arranged on the frame, and the cylinder body of the foot breaking claw cylinder is connected to the piston of the foot breaking transverse displacement cylinder. The two foot breaking claw cylinders are arranged relatively, and the two claws of the foot breaking claw cylinder are in contact with two of the copper wire legs.

[0017] In one embodiment, the cable management module includes a cable management support frame, a cable management clamping assembly, a cable management assembly and a foot cutting assembly, the cable management support frame is arranged on a frame, a cable management drive assembly is arranged on the cable management support frame, and the cable management clamping assembly is connected to the cable management drive assembly so that the cable management drive assembly moves on the cable management support frame;

[0018] The wire management clamping assembly includes a lifting screw mechanism, a lifting connection piece, a wire management rotating cylinder and a first clamping claw cylinder, the lifting screw mechanism is connected to the wire management driving assembly, the lifting connection piece is connected to the lifting screw mechanism, the wire management rotating cylinder is arranged on the side of the lifting connection piece, and the cylinder body of the first clamping claw cylinder is connected to the rotating piece of the wire management rotating cylinder;

[0019] The cable management assembly includes a cable management support seat, a horizontal clamping claw cylinder, a horizontal middle piece, a vertical clamping claw cylinder and a vertical middle piece, wherein the cylinder body of the vertical clamping claw cylinder is vertically arranged on the cable management support seat, the vertical middle piece is arranged in the middle of the clamping claw of the vertical clamping claw cylinder, the cylinder body of the horizontal clamping claw cylinder is horizontally arranged on the cable management support seat, and the horizontal middle piece is arranged in the middle of the clamping claw of the horizontal clamping claw cylinder;

[0020] The foot cutting assembly includes a cutting base plate, a holding cylinder, a straightening cylinder and a cutting base cylinder. The cutting base plate is arranged on a frame, a cross guide is arranged in the middle of the cutting base plate, and guide grooves are arranged vertically at four corners of the cross guide. The four guide grooves are adapted to the copper wire feet of the semi-finished coil. The cylinder bodies of the two cutting base cylinders are relatively fixedly arranged on the cutting base plate, and a top cutting piece is arranged on the piston of the cutting base cylinder. The top cutting piece is arranged with a first guide avoidance position toward the direction of the cross guide. The first guide avoidance position The yield position is adapted to the end portion on the same side of the cross guide member, the cylinder bodies of the two supporting cylinders are relatively arranged above the tangent substrate, the piston member of the supporting cylinder is provided with a supporting member, and the supporting member is provided with a second guide yield position toward the direction of the cross guide member, and the second guide yield position is adapted to the end portion on the same side of the cross guide member, the two straightening cylinders are arranged below the tangent substrate, and the two straightening cylinders are respectively below the two top cutting members, and the piston member of the straightening cylinder passes through the tangent substrate and is fixedly connected to the bottom surface of the top cutting member on the same side.

[0021] In one of the embodiments, the winding module includes a core feeding mechanism, a four-station rotating mechanism, and a winding mechanism;

[0022] 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 transmission-connected with the rotating motor assembly. The four-station rotating member is evenly arranged with four installation positions, and the four winding clamping assemblies are respectively arranged in the four installation positions, corresponding to the iron core loading station, the first winding station, the second winding station and the unloading station respectively.

[0023] The number of the winding mechanisms is two, corresponding to the first winding station and the second winding station respectively. The 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, and the wire feeding assembly is arranged on a mounting support frame;

[0024] The wire-supporting assembly includes a bottom plate, a wire-supporting base plate, 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 frame, the wire-supporting base plate 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 base plate, the rotating shaft passes through the bottom plate and the frame and extends downward, the rotating shaft is provided with a through hole for the wire-hooking assembly 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 frame, the rotating shaft of the deflection motor is connected to the driving gear, and the transmission belt rotates the driving gear. The driving gear is connected to the driven gear, the mounting vertical plate is fixedly arranged on the wire supporting base plate, 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 passes through the mounting vertical plate, and 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 the wire supporting rod extends toward the direction of the four-station rotating frame, and a wire hook avoidance position is arranged at the end of the wire supporting rod toward the four-station rotating frame.

[0025] In one of the embodiments, the winding clamping assembly includes a mounting support frame, a clamping frame, a mounting plate, a fixed part, a movable part and a pressing cylinder, the clamping frame is fixedly connected to the four-station rotating frame, the fixed part is arranged at the outer end of the clamping frame away from the four-station rotating frame, the movable part is above the fixed part, and the middle part of the movable part is hinged to the clamping frame, the fixed part and the end of the movable part away from the four-station rotating frame form a clamping position for clamping the iron core, and the fixed part is a magnet, the mounting support frame is arranged on the frame, the mounting plate is arranged on the frame, the two pressing cylinders are respectively arranged at both ends of the mounting plate, the two pressing cylinders are respectively above the iron core loading station and the unloading station, and the piston of the pressing cylinder contacts with one end of the movable part facing the four-station rotating frame.

[0026] In one embodiment, the iron core feeding mechanism includes a vibration plate, a pushing support frame, a pushing cylinder and a pushing piece. The vibration plate is arranged on the frame, the pushing support frame is arranged on the frame, the pushing cylinder is arranged at the top of the pushing support frame, the pushing piece is connected to the piston piece of the pushing cylinder, and the pushing piece is located outside the feeding port of the vibration plate.

[0027] In one of the embodiments, the solder dispensing module includes a second manipulator, a second gripper cylinder, a solder assembly and a dispensing assembly, and the second gripper cylinder is connected to the second manipulator;

[0028] The soldering assembly comprises a tin furnace, a flux tank, a horizontal tin scraping cylinder, a vertical lifting cylinder, a collecting box, a detection probe and a probe lifting cylinder, wherein the vertical lifting cylinder is located at one side of the tin furnace, the horizontal tin scraping cylinder is connected to a piston member at the top of the vertical lifting cylinder, the piston member of the horizontal tin scraping cylinder is provided with a tin scraping plate, and the tin scraping plate is located above the tin furnace, the collecting box is arranged on the outer wall of the tin furnace, and is located between the tin furnace and the vertical lifting cylinder, the flux tank is located outside the tin furnace and away from the horizontal tin scraping cylinder, the probe lifting cylinder is located outside the tin furnace, the top end of the detection probe is connected to the piston member of the probe lifting cylinder, and the bottom end of the detection probe contacts the liquid surface of the tin liquid in the tin furnace to detect the height of the tin liquid;

[0029] The glue dispensing assembly comprises a glue dispensing base, an injection valve and a glue storage cylinder. The glue dispensing base is arranged on a frame, the injection valve and the glue storage cylinder are both arranged on the glue dispensing base, and the glue storage cylinder is connected to the injection valve.

[0030] In one embodiment, the drying module includes an oven and a conveyor belt, and the semi-finished product after dispensing is placed on the conveyor belt, and the conveyor belt conveys the semi-finished product into the oven for drying.

[0031] In one embodiment, the detection module for the wobble plate includes a third manipulator, a third clamping cylinder, a performance detection component, a visual detection component and a wobble plate assembly respectively arranged on the frame. The third clamping cylinder is connected to the third manipulator through a rotating cylinder for clamping the finished product. The performance detection component and the visual detection component are both on one side of the wobble plate assembly. The wobble plate assembly includes a chassis, a material tray and a rotating motor assembly. The chassis is placed flat above the rotating motor assembly and is connected to the rotating motor assembly. The rotating motor assembly drives the chassis to rotate, and multiple material trays are arranged on the chassis.

[0032] In summary, the present invention has the following beneficial effects:

[0033] The present invention realizes the automated and intelligent production from raw materials to common mode filter products, thereby improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1It is an overall schematic diagram of the present invention;

[0035] Figure 2 It is a schematic diagram of the winding module and the cable management module;

[0036] Figure 3 It is a schematic diagram of the winding module;

[0037] Figure 4 is a schematic diagram of the cable management module;

[0038] Figure 5 is a schematic diagram of the cable management assembly;

[0039] Figure 6 It is a schematic diagram of the cut pin assembly;

[0040] Figure 7 This is a schematic diagram of the cut-foot assembly from another angle;

[0041] Figure 8 is a schematic diagram of a winding base module;

[0042] Fig. 9 It is a schematic diagram of another angle of the winding base module;

[0043] Fig.10 is a schematic diagram of a winding clamping assembly;

[0044] Fig.11 It is a schematic diagram of the auxiliary foot-binding assembly;

[0045] Fig.12 It is a schematic diagram of the solder dispensing module;

[0046] Fig.13 is a schematic diagram of a detection plate wobble module;

[0047] Fig.14 It is a schematic diagram of detecting the wobble module from another angle.

[0048] In the figure: 1. Frame;

[0049] 2. Winding module, 201. Vibrating plate, 202. Pushing support frame, 203. Pushing cylinder, 204. Pushing member, 205. Four-station rotating frame, 206. Rotating motor assembly, 207. Mounting position, 208. Mounting support frame, 209. Clamping frame, 210. Mounting plate, 211. Fixing member, 212. Movable member, 213. Pressing cylinder, 214. Wire hook rod, 215. Hook needle, 216. Lifting device, 217. Bottom plate, 2 18. Wire support base plate, 219. Installation riser, 220. Connecting plate, 221. Wire support 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 tube, 232. Straightening wheel set, 233. Wire cutting connector, 234. Wire cutting cylinder, 235. Cutter;

[0050] 3. Wire management module, 301. Wire management support frame, 302. Lifting screw mechanism, 303. Lifting connector, 304. Wire management rotating cylinder, 305. First clamping jaw cylinder, 306. Wire management support seat, 307. Horizontal clamping jaw cylinder, 308. Vertical clamping jaw cylinder, 309. Vertical middle piece, 310. Horizontal middle piece, 311. Cutting substrate, 312. Top holding cylinder, 313. Straightening cylinder, 314. Cutting foot cylinder, 315. Cross guide, 316. Top cutting piece, 317. First guide avoidance position, 318. Top holding piece, 319. Second guide avoidance position, 320. Guide groove;

[0051] 4. Winding base module, 401. Horizontal feeder, 402. First manipulator, 403. Winding rotating cylinder, 404. Horizontal translation cylinder, 405. Vertical cylinder, 406. Feeding connecting frame, 407. Feeding connecting plate, 408. Connecting seat, 409. Upper clamping claw cylinder, 410. Lower clamping claw cylinder, 411. Winding foot lifting cylinder, 412. Positioning tube, 413. Winding foot translation cylinder, 414. Line foot clamping claw cylinder, 415. Line foot positioning piece, 416. Broken foot horizontal translation cylinder, 417. Broken foot clamping claw cylinder, 418. Positioning groove, 419. Intermediate connecting piece, 420. Auxiliary bracket, 421. Positioning plate, 422. Suction tube;

[0052] 5. Solder dispensing module, 501. Second manipulator, 502. Second gripper cylinder, 503. Tin furnace, 504. Solder flux tank, 505. Horizontal scraping cylinder, 506. Vertical lifting cylinder, 507. Tin scraping plate, 508. Collection box, 509. Probe lifting cylinder, 510. Dispensing base, 511. Injection valve, 512. Glue storage cylinder;

[0053] 6. Drying module;

[0054] 7. Detection plate module, 701. Third manipulator, 702. Third gripper cylinder, 703. Side camera, 704. Bottom camera, 705. Detection base, 706. Detection gripper cylinder, 707. Collection tube, 708. Reflector, 709. Chassis, 710. Rotating motor assembly, 711. Adjustment of rotating cylinder, 712. Observation hole, 713. Pin detection part, 714. Magnetic part. DETAILED DESCRIPTION

[0055] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0056] It is worth noting that the directional words such as "upper" and "lower" involved in this article are all relative to the viewing angle of the drawings and are only for the convenience of description and cannot be understood as limitations on the technical solution.

[0057] like Figure 1-14 As shown, the present invention proposes an automatic common mode filter production line, including a frame 1 and a winding module 2, a wire management module 3, a winding base module 4, a solder dispensing module 5, a drying module 6 and a detection plate module 7 which are sequentially arranged on the frame 1. The structure and working process of each module are described in detail below in conjunction with the accompanying drawings.

[0058] like Figure 2-3 As shown, the winding module 2 is used to wind the copper wire around the iron core. The structure of the winding module 2 of the present invention can be various, as long as the structure can achieve the effect of winding the copper wire around 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 present invention.

[0059] In one embodiment, the present invention provides a feasible winding module 2, including a core feeding mechanism, a four-station rotating mechanism and a winding mechanism.

[0060] like Figure 2-3 As shown, 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.

[0061] 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.

[0062] like Figure 2-3As shown, 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 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.

[0063] 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.

[0064] like Figure 3 As shown, the 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 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 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. A clamping position for clamping the iron core is formed at the end away from the four-station rotating frame 205, 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 both 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 of the downward pressing cylinder 213 contacts with the movable part 212 toward one end of the four-station rotating frame 205.

[0065] The movable part 212 forms a lever-like structure on the clamping frame 209. One end of the movable part 212 is connected to the downward pressure cylinder 213. Under the action of the downward pressure cylinder 213, the other end of the movable part 212 will approach or move away from the fixed part 211. Specifically, when the end of the movable part 212 approaches the end of the fixed part 211, the iron core is loosened, and when the end of the movable part 212 moves away from the end of the fixed part 211, the iron core is clamped. It is easy to understand that the magnetic fixed part 211 can adsorb and position the iron core, and when the piston of the downward pressure cylinder 213 extends to push the movable part 212, the iron core will not shift. When the winding clamping assembly is in the iron core loading station, the iron core enters the clamping position, and the winding clamping assembly clamps and fixes the iron core. When the winding clamping assembly is in the unloading station, the winding clamping assembly loosens the iron core.

[0066] like Figure 3As shown, there are two winding mechanisms, corresponding to the first winding and the second winding respectively. The structures of the two winding mechanisms can be the same or different. Preferably, the structures of the two winding mechanisms are the same, and their function is to use copper wire to wind the two sides of the iron core in sequence.

[0067] 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 1, and the wire feeding assembly is arranged on the mounting support frame 208.

[0068] The wire hooking assembly includes a wire 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 wire hooking rod 214 is connected to the lifting device 216. The hooking needle 215 is connected to the top of the wire hooking rod 214. The frame 1 is provided with a first through hole for the wire hooking rod 214 and the hooking needle 215 to pass through. It is easy to understand that the hooking needle 215 extends upward to pass through the iron core, and pulls the copper wire placed horizontally above the iron core downward to pass through the iron core.

[0069] like Figure 3 As shown, the wire guiding assembly includes a bottom plate 217, a wire guiding base plate 218, a mounting 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 passes through the bottom plate 217 and the first through hole of the frame 1 and extends downward, and the rotating shaft is arranged with a second through hole for the wire hooking rod 214 and the hooking needle 215 to pass through. It is easy to understand that the first through hole is coaxial with the second through hole, and the inner diameter of the first through hole is larger than the inner diameter 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, and the rotating shaft of the deflection motor 222 is connected to the driving gear 22 4 connection, the transmission belt connects the driving gear 224 and the driven gear 225, the mounting vertical plate 219 is fixedly set on the wire-supporting base plate 218, it is easy to understand that through the transmission belt, the deflection motor 222 can drive the wire-supporting base plate 217 to rotate, 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, a 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 wire avoidance position of the wire-supporting rod 221 toward the end of the four-station rotating frame 205 is arranged.

[0070] Combination Figure 3It can be known that the wire-supporting substrate 218 and the other components arranged on the wire-supporting substrate 218 are controlled to rotate as a whole by the deflection motor 222, and the deflection motor 222 controls the wire-supporting rod 221 to extend or retract toward the four-station rotating frame 205. It is easy to understand that the deflection motor 222 can control the wire-supporting rod 221 to move above the iron core or below the iron core, thereby pulling the copper wire from below the iron core around the outside of the iron core to above the iron core.

[0071] Furthermore, a wire guide is provided at the end of the wire support rod 221 facing the four-station rotating frame 205, and an annular wire guide groove is provided on the surface of the wire guide.

[0072] Furthermore, a transverse guide rail and a vertical guide rail are provided between the installation vertical plate 219 and the connection plate 220. The vertical guide rail is fixedly provided on the side of the installation vertical plate 219, and the transverse guide rail is fixedly provided on the side of the connection plate 220. A vertical slide rail and a transverse slider are provided between the vertical guide rail and the transverse guide rail. The vertical slider is slidably connected to the vertical guide rail, and the transverse slider is slidably connected to the transverse guide rail. One end of the vertical slider is fixedly connected to one end of the transverse slider. Under the action of the transverse guide rail, the vertical guide rail, the transverse slider, and the vertical slider, the connection plate 220 can move stably.

[0073] like Figure 3 As shown, the wire hooking assembly and the wire supporting assembly are combined into a whole, the wire hooking rod 214 and the hooking needle 215 pass through the wire supporting assembly to hook the wire downward into the iron core, and the wire supporting assembly pulls 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:

[0074] Before winding begins, the four-station rotating mechanism rotates the iron core to the first winding station or the second winding station, and the wire support rod 221 of the wire support assembly and the hook needle 215 of the wire hook assembly are both away from the iron core;

[0075] The wire feeding assembly passes a section of copper wire through the iron core and extends it downward until the copper wire feeding length is reached;

[0076] The deflection motor 222 in the wire guiding assembly is started, causing the wire guiding rod 221 to rotate sideways, and then the reciprocating motor 223 drives the wire guiding rod 221 to extend downward and forward until the wire hook avoidance position of the wire guiding rod 221 reaches the outside of the copper wire, and then the deflection motor 222 drives the wire guiding rod 221 to rotate in the opposite direction, and the copper wire enters the avoidance outside; the reciprocating motor 223 drives the wire guiding rod 221 to pull the copper wire outward, and at this time the copper wire enters the wire groove of the wire guide, and the wire guiding rod 221 pulls the copper wire outward of the iron core, and then the wire guiding rod 221 moves to the top of the iron core, and at this time part of the copper wire is placed horizontally above the iron core under the action of the wire guide;

[0077] The hook needle 215 of the hook assembly machine extends upward through the iron core and also through the hook avoidance position of the wire support rod 221, and pulls all the copper wires placed horizontally above the iron core downward until the copper wires are completely pulled through the iron core, and at this time the copper wires are again in the iron core;

[0078] Repeat the above operations of the wire supporting assembly and the wire hooking assembly to complete the winding of the copper wire on the iron core.

[0079] In the present invention, the difference between the first winding and the second winding is that the position of the copper wire wrapped around the iron core is different. For example, the copper wire is wrapped around half of the iron core during the first winding, and is wrapped around the other half of the iron core during the second winding.

[0080] In the present invention, the structure of the wire feeding assembly can be various, and its function is to feed the 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 clamping cylinder 229, a clamping frame 230, a clamping wheel, a wire tube 231, a straightening wheel group 232, a tangent connector 233, a tangent cylinder 234 and a cutter 235, as shown in FIG. Figure 3 As shown, the wire feeding substrate 226 is vertically arranged on the side of the mounting support frame 208, the wire feeding motor 228 is arranged on the back of the wire feeding substrate 226, the wire feeding wheel 227 is arranged on the front of the wire feeding substrate 226, and the rotating shaft of the wire feeding motor 228 passes through the wire feeding substrate 226 and is connected to the wire feeding wheel 227, the clamping frame 230 and the clamping cylinder 229 are both located on the front of the wire feeding substrate 226, one side of the clamping frame 230 is rotatably connected to the wire feeding substrate 226, and the other end of the clamping frame 230 is connected to the piston member of the clamping cylinder 229, and the clamping wheel is rotatably arranged in the clamping frame 230 and is located at On one side of the wire feeding wheel 227, a wire feeding gap is formed between the clamping wheel and the wire feeding wheel 227, and two wire tubes 231 are respectively arranged above and below the wire feeding gap. The straightening wheel group 232 is arranged on the front of the wire feeding base plate 226, and the straightening wheel group 232 is located below the guide tube below. The tangent connector 233 is below the straightening wheel group 232. The tangent connector 233 is provided with a wire hole along the wire feeding direction. The tangent cylinder 234 is arranged on one side of the tangent connector 233, and the cutter 235 is connected to the piston of the tangent cylinder 234, and the cutter 235 is located next to the wire outlet of the wire hole.

[0081] In the present invention, the working process of the wire feeding assembly is as follows: the copper wire enters through the upper wire tube 231 and enters between the clamping wheel and the wire feeding wheel 227, the clamping cylinder 229 drives the clamping frame 230 to rotate, so that the clamping wheel and the wire feeding wheel 227 clamp the copper wire, and the wire feeding motor 228 drives the wire feeding wheel 227 to rotate, thereby outputting the copper wire downward, and the copper wire passes through the lower wire tube 231 and the straightening wheel group 232 in turn, and the copper wire is straightened in this process, and then the copper wire enters the wire hole of the tangent connector 233, and is transported downward through the lower iron core; the wire feeding motor 228 is provided with an encoder to record the number of revolutions of the wire feeding wheel 227, and the length of the copper wire transported can be calculated in combination with the circumference of the wire feeding wheel 227. When the length of the copper wire reaches a preset value, the wire feeding wheel 227 stops rotating. After the copper wire is wound on the iron core, the tangent cylinder 234 drives the cutter 235 to extend and cut the copper wire.

[0082] In summary, the working process of the winding module 2 of the present invention is as follows: taking one of the winding clamping components of the four-station rotating frame 205 as an example, the winding clamping component first moves to the iron core loading station under the action of the four-station rotating frame 205, clamps the iron core, and 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, and continues to complete the operation of winding the copper wire on the other side of the iron core. Finally, the iron core that has completed the winding rotates to the unloading station and enters the subsequent wire management module 3.

[0083] like Figure 4-7 As shown, the wire management module 3 includes a wire management support frame 301, a wire management clamping assembly, a wire management assembly and a pin cutting assembly. The wire management support frame 301 is arranged on the frame 1. The wire management drive assembly is arranged on the wire management support frame 301. The wire management clamping assembly is connected to the wire management drive assembly so that the wire management clamping assembly moves on the wire management support frame 301. The wire management assembly and the pin cutting assembly are both arranged on the frame 1.

[0084] Specifically, the cable management clamping assembly includes a lifting screw mechanism 302, a lifting connector 303, a cable management rotating cylinder 304 and a first clamping claw cylinder 305. Figure 4 As shown, the lifting screw mechanism 302 is connected to the wire management drive 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 first clamping jaw cylinder 305 is connected to the rotating part of the wire management rotating cylinder 304.

[0085] The cable management drive assembly is a structure of a motor, a connecting block and a transmission belt. The connecting block is connected to the cable management clamping assembly, and the connecting block is connected to the transmission belt. The motor drives the transmission belt to reciprocate to achieve translation of the cable management clamping assembly.

[0086] The wire management drive assembly drives the wire management clamping assembly to translate as a whole, and the lifting screw mechanism drives the wire management rotating cylinder 304 to move up and down, and the wire management rotating cylinder 304 drives the first clamping cylinder 305 to rotate, that is, the first clamping cylinder 305 has three automatic degrees of translation, lifting, and rotation. The clamping claws of the first clamping cylinder 305 clamp and fix the iron core with copper wire winding. For the convenience of description, the iron core with copper wire winding is referred to as a semi-finished coil below.

[0087] The winding module 2 produces the semi-finished coil, and the first clamping jaw cylinder 305 moves to the unloading station of the winding module 2 to clamp the semi-finished coil, and then performs wire arrangement and cutting.

[0088] The cable management assembly includes 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. Figure 5 As shown, the cylinder body of the vertical clamp cylinder 308 is vertically arranged on the wire management support seat 306, the vertical middle piece 309 is arranged in the middle of the clamping jaws of the vertical clamp cylinder 308, the cylinder body of the transverse clamp cylinder 307 is transversely arranged on the wire management support seat 306, and the transverse middle piece 310 is arranged in the middle of the clamping jaws of the transverse clamp cylinder 307.

[0089] The structures of the horizontal middle piece 310 and the vertical middle piece 309 are the same, both of which include a fixed connecting piece and a movable clamping piece. The fixed connecting piece is connected to the corresponding horizontal clamping jaw cylinder 307 cylinder body or the vertical clamping jaw cylinder 308 cylinder body. The two movable clamping pieces are on both sides of the fixed connecting piece and are located between the two clamping jaws. A clamping spring is arranged between the movable clamping piece and the fixed connecting piece (the clamping spring is not shown in the accompanying drawings). During the clamping process, the movable clamping piece and the clamping jaw on the same side clamp the copper wire. The arrangement of the clamping spring is helpful to avoid breaking the copper wire.

[0090] Furthermore, a cylinder structure may be provided below the transverse clamping jaw cylinder 307 to drive the transverse clamping jaw cylinder 307 to move transversely.

[0091] The working process of the wire management component is as follows: the wire management clamping component clamps the semi-finished coil and moves it to the front of the vertical clamping claw cylinder 308, so that the four copper wire legs of the semi-finished coil are placed between the clamping claw and the vertical middle piece 309 in pairs, and then the clamping claws of the vertical clamping claw cylinder 308 approach each other until the distance between the clamping claw and the side of the vertical middle piece 309 on the same side is slightly greater than or equal to the outer diameter of the copper wire, and then the wire management clamping component moves the semi-finished coil in a direction away from the vertical clamping claw cylinder 308. In this process, the originally bent copper wire is straightened after being restricted by the clamping claw and the vertical middle piece 309. The function of the horizontal clamping claw cylinder 307 is the same as that of the vertical clamping claw cylinder 308, which is to straighten the copper wire legs from another direction. After the copper wire legs of the semi-finished coil are straightened twice, the four copper wire legs are in a nearly parallel state.

[0092] The cutting foot assembly includes a cutting base plate 311, a supporting cylinder 312, a straightening cylinder 313 and a cutting foot cylinder 314. Figure 6-7 As shown, the cutting base plate 311 is arranged on the frame 1, a cross guide 315 is arranged in the middle of the cutting base plate 311, and four corners of the cross guide 315 are provided with guide grooves 320 along the vertical direction, and the four guide grooves 320 are adapted to the copper wire feet of the semi-finished coil. The cylinder bodies of the two cutting foot cylinders 314 are relatively fixedly arranged on the cutting base plate 311, and the piston of the cutting foot cylinder 314 is provided with a top cutting piece 316. The top cutting piece 316 is provided with a first guide avoidance position 317 in the direction of the cross guide 315, and the first guide avoidance position 317 is adapted to the end of the same side of the cross guide 315. The cylinder bodies of the two top holding cylinders 312 are relatively arranged at Above the tangent substrate 311, a supporting member 318 is provided on the piston of the supporting cylinder 312. A second guide avoidance position 319 is provided on the supporting member 318 in the direction of the cross guide member 315. The second guide avoidance position 319 is adapted to the end on the same side of the cross guide member 315. The two cutting cylinders 314 and the two supporting cylinders 312 are respectively located outside the four ends of the cross guide member 315. The two straightening cylinders 313 are provided below the tangent substrate 311, and the two straightening cylinders 313 are respectively located below the two top cutting members 316. The piston 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.

[0093] The working process of the foot cutting assembly is: after completing the wire arrangement, the wire arrangement clamping assembly clamps the semi-finished coil and moves it to the top of the foot cutting assembly, and rotates the semi-finished coil until the copper wire feet are facing the foot cutting assembly, then the semi-finished coil descends, and the four copper wire feet respectively enter the four guide grooves 320 of the cross guide member 315, and then the two holding cylinders 312 are started, so that the two holding members 318 press the four copper wire feet in the guide grooves 320 respectively, and the two straightening cylinders 313 descend the two holding members 318 and the corresponding holding cylinders 312 to straighten the copper wire feet. This time the two holding members 318 are below the top cutting member 316, and then the two foot cutting cylinders 314 drive the top cutting member 316 to extend to cut off the copper wire feet.

[0094] The lengths of the four copper wire legs of the semi-finished coil after leg cutting are consistent, and the specifications of the semi-finished coil are unified, and enter the subsequent winding base module 4 to be connected with the base.

[0095] The winding base module 4 includes a horizontal conveyor 401, a base feeding assembly, a first manipulator 402, a winding rotating cylinder 403, a winding clamping assembly, an auxiliary winding foot assembly and a foot breaking assembly, such as Figure 8-11As shown, the horizontal conveyor 401, the base loading assembly, the first manipulator 402, the auxiliary foot wrapping assembly and the foot breaking assembly are all fixedly arranged on the frame 1, the cylinder body of the winding rotating cylinder 403 is connected to the first manipulator 402, and the winding clamping assembly is connected to the rotating part of the winding rotating cylinder 403.

[0096] The base loading assembly is arranged on one side of the horizontal conveyor 401, including a horizontal translation cylinder 404, a vertical cylinder 405, a loading connection frame 406, a loading connection plate 407 and a suction pipe 422, as shown in FIG. Figure 8-9 As shown, the transverse translation cylinder 404 is arranged on the frame 1, the feeding connecting frame 406 is arranged on the piston part of the transverse translation cylinder 404, the extension and retraction direction of the piston rod of the transverse translation cylinder 404 is parallel to the feeding direction of the horizontal conveyor 401, the cylinder body of the vertical cylinder 405 is vertically arranged on the side of the feeding connecting frame 406, the feeding connecting plate 407 is arranged on the piston part of the vertical cylinder 405, one end of the feeding connecting plate 407 is directly above the horizontal conveyor 401, and the suction tube 422 is arranged on the bottom surface of the feeding plate, which is located above the discharge port of the horizontal conveyor 401.

[0097] The horizontal conveyor 401 continuously outputs the base to the discharge port, with the pins of the base facing upward, and the vertical cylinder 405 drives the suction tube 422 to descend to clamp the base, and then the horizontal translation cylinder 404 drives the suction tube 422 to move forward, so that the winding clamping assembly can clamp the base.

[0098] The winding clamping assembly includes a connecting seat 408, an upper clamping jaw cylinder 409 and a lower clamping jaw cylinder 410. Fig.10 As shown, the connecting seat 408 is connected to the rotating part of the winding rotating cylinder 403, the cylinder body of the lower clamping jaw cylinder 410 is fixedly arranged on the connecting seat 408, and a space is formed in the middle of the two clamping jaws of the lower clamping jaw cylinder 410 for the upper clamping jaw cylinder 409 to pass through, the cylinder body of the upper clamping jaw cylinder 409 passes through the middle of the two clamping jaws of the lower clamping jaw cylinder 410, and the cylinder body of the upper clamping jaw cylinder 409 is fixedly connected to the connecting seat 408 through the intermediate connecting piece 419, the cylinder body of the upper clamping jaw cylinder 409 and the cylinder body of the lower clamping jaw cylinder 410 are in a mutually perpendicular state, the two clamping jaws of the upper clamping jaw cylinder 409 are flush with the top surfaces of the two clamping jaws of the lower clamping jaw cylinder 410, and the four clamping jaws form a work station for clamping the base, wherein the inner side surface of the clamping jaw of the upper clamping jaw cylinder 409 is provided with a positioning groove 418 adapted to the center of the coil semi-finished product.

[0099] The process of the winding clamping assembly clamping the coil semi-finished product and the base is: the first manipulator 402 drives the winding clamping assembly to the cutting foot assembly, and the clamping claws of the upper clamping claw cylinder 409 clamp the coil semi-finished product that has completed the cutting foot processing. At this time, the coil semi-finished product is embedded in the positioning groove 418 of the clamping claw to lock the coil semi-finished product. At this time, the coil semi-finished product faces downward; then the first manipulator 402 drives the winding clamping assembly to approach the discharge port of the horizontal feeder 401, and rotates it so that the coil semi-finished product faces upward, and the base loading assembly places the base above the coil semi-finished product. At this time, the copper wire feet of the coil semi-finished product pass through the preset through holes of the base, and then the clamping claws of the lower clamping cylinder clamp the base, thereby achieving the preliminary positioning of the coil semi-finished product and the base.

[0100] The auxiliary foot binding assembly includes an L-shaped auxiliary bracket 420, a foot binding lifting cylinder 411, a positioning tube 412, a foot binding translation cylinder 413, a line foot clamping cylinder 414 and a line foot positioning member 415, as shown in FIG. Fig.11 As shown in the figure, the cylinder body of the foot-binding lifting cylinder 411 is fixedly arranged on the top side of the auxiliary bracket 420, the piston of the foot-binding lifting cylinder 411 faces downward, and the piston is provided with a positioning plate 421, two positioning tubes 412 are vertically penetrated through the positioning plate 421 in parallel, and the inner diameter of the positioning tube 412 is greater than or equal to the diameter of the copper wire, and the foot-binding translation cylinder 413 is arranged on the auxiliary bracket 420 and is located below the foot-binding lifting cylinder 411, and the piston of the foot-binding translation cylinder 413 is in contact with the wire. The foot clamp cylinder 414 is connected to the cylinder body, and the two stitch foot positioning pieces 415 are respectively connected to the two clamping claws of the stitch foot clamp cylinder 414, and two spaces for limiting the copper wire are formed between the two stitch foot positioning pieces 415. The space is slightly larger than the diameter of the copper wire and is adapted to the two positioning tubes 412. When the foot binding translation cylinder 413 drives the stitch foot clamp cylinder 414 to extend to the extreme position, the space for limiting the copper wire between the two stitch foot positioning pieces 415 is aligned with the two positioning tubes 412.

[0101] The working process of the winding clamping assembly combined with the auxiliary foot-binding assembly is: the coil semi-finished product and the base are fixed on the winding clamping assembly, the first manipulator 402 drives the winding clamping assembly to the bottom of the auxiliary foot-binding assembly, the foot-binding translation cylinder 413 drives the wire foot clamping claw cylinder 414 to extend, and then the wire foot clamping claw cylinder 414 drives the two wire foot positioning members 415 to clamp and limit two of the copper wire wire feet, and then the wire foot clamping claw cylinder 414 and the foot-binding translation cylinder 413 are reset, and the positioning tube 412 descends, so that the two restricted copper wires enter the two positioning tubes 412, and then, the first manipulator 402 controls the coil semi-finished product and the base to rotate back and forth in the plane. At the same time, the positioning tube 412 gradually rises, so that the two copper wire feet are wound around the two pins of the base; after the winding is completed, the above operation is repeated to wind the other two copper wire feet around the other two pins of the base.

[0102] The first manipulator 402 of the present invention cooperates with the winding and clamping component, and has both the clamping and foot-wrapping functions, so that the structure of other components can be simplified, and the operation logic is relatively simplified. It is easy to understand that the first manipulator 402 is not the innovation of the present invention, but is a common manipulator. As long as the manipulator can achieve the functions required by the present invention, the present invention will not repeat its structure. For example, as shown in the attached figure Fig. 9 As shown, the first manipulator 402 has two degrees of freedom of planar rotation and the part wrapped around the rotating cylinder 403 has the degrees of freedom of lifting and rotating. Therefore, in the preferred embodiment of the present invention, the first manipulator 402 and the wrapped rotating cylinder 403 have four degrees of freedom, which is a four-axis manipulator structure.

[0103] After the copper wire legs are wound around the base pins, the copper wire legs are changed from their original vertical state to a horizontal state and are processed by subsequent leg-breaking components.

[0104] There are two leg breaking assemblies which are arranged relatively to each other on the frame 1. The leg breaking assemblies include a leg breaking transverse displacement cylinder 416 and a leg breaking claw cylinder 417. The cylinder body of the leg breaking transverse displacement cylinder 416 is fixedly arranged on the frame 1, and the cylinder body of the leg breaking claw cylinder 417 is connected to the piston of the leg breaking transverse displacement cylinder 416. The two leg breaking claw cylinders 417 are arranged relatively to each other, and the two claws of the leg breaking claw cylinder 417 are in contact with two of the copper wire legs.

[0105] After being wound around the base module 4, the semi-finished coil product is connected to the base. For ease of description, the connected semi-finished coil product and the base will be referred to as a semi-finished product in the following.

[0106] The working process of the leg breaking assembly is: the first manipulator 402 controls the coil semi-finished product and the base to move between the two leg breaking assemblies, the leg breaking transverse movement cylinder 416 drives the leg breaking claw cylinder 417 to extend close to the two copper wire legs on the same side, and then the claws of the leg breaking claw cylinder 417 clamp the two copper wire legs on the same side to fix the semi-finished product, the winding clamping assembly is separated from the semi-finished product, the solder dispensing module 5 clamps the semi-finished product, and then the leg breaking transverse movement cylinder 416 drives the leg breaking claw cylinder 417 to retract and pull the copper wire legs off.

[0107] The solder dispensing module 5 includes a second manipulator 501, a second gripper cylinder 502, a solder assembly and a dispensing assembly, such as Fig.12 As shown, the second manipulator 501 , the solder assembly and the glue dispensing assembly are all arranged on the frame 1 , and the second gripper cylinder 502 is connected to the second manipulator 501 to realize the movement of the semi-finished product in the solder glue dispensing module 5 .

[0108] The soldering assembly includes a tin furnace 503, a flux tank 504, a horizontal scraping cylinder 505, a vertical lifting cylinder 506, a collecting box 508, a detection probe and a probe lifting cylinder 509, as shown in FIG. Fig.12 As shown, the vertical lifting cylinder 506 is located on one side of the tin furnace 503, the horizontal scraping cylinder 505 is connected to the piston member on the top of the vertical lifting cylinder 506, the piston member of the horizontal scraping cylinder 505 is provided with a scraping plate 507, and the scraping plate 507 is located above the tin furnace 503, the collecting box 508 is arranged on the outer wall of the tin furnace 503, and is located between the tin furnace 503 and the vertical lifting cylinder 506, the flux tank 504 is outside the tin furnace 503 and away from the horizontal scraping cylinder 505, the probe lifting cylinder 509 is outside the tin furnace 503, the top end of the detection probe is connected to the piston member of the probe lifting cylinder 509, and the bottom end of the detection probe is in contact with the liquid surface of the tin liquid in the tin furnace 503 to detect the height of the tin liquid.

[0109] The working process of the soldering assembly is as follows: the pins of the semi-finished product first enter the flux tank 504, attach the flux, and then enter the tin furnace 503, the pin part is immersed in the tin liquid for soldering, and the copper wire of the pin part is protected. Before the semi-finished product enters the tin furnace 503, the horizontal scraping cylinder 505 and the vertical lifting cylinder 506 cooperate to scrape the oxide layer on the surface of the tin liquid into the collection box 508 through the scraping plate 507, and then the detection probe also descends to detect the position of the tin liquid level, so that the second manipulator 501 can control the height of the semi-finished product.

[0110] The glue dispensing assembly includes a glue dispensing base 510 , an injection valve 511 and a glue storage cylinder 512 . The glue dispensing base 510 is arranged on the frame 1 . The injection valve 511 and the glue storage cylinder are both arranged on the glue dispensing base 510 , and the glue storage cylinder 512 is connected to the injection valve 511 .

[0111] The working process of the glue dispensing assembly is: the semi-finished product moves to the front of the injection valve 511, and the injection valve 511 sprays the glue in the glue storage cylinder 512 to between the coil and the base. The semi-finished product after the glue dispensing enters the subsequent drying module 6 for drying to obtain a finished product.

[0112] The second manipulator 501 of the present invention cooperates with the second gripper cylinder 502. It is easy to understand that the second manipulator 501 is not the innovation of the present invention, but is a common manipulator. As long as the manipulator can achieve the functions required by the present invention, the present invention will not repeat its structure. For example, as shown in the attached Fig.12 As shown, the second manipulator 501 has two degrees of freedom of planar rotation and part of the second gripper cylinder 502 (including the rotating cylinder) has the degrees of freedom of lifting and rotating. Therefore, in the preferred embodiment of the present invention, the second manipulator 501 and the second gripper cylinder 502 have four degrees of freedom, forming a four-axis manipulator structure.

[0113] The drying module 6 includes an oven and a conveyor belt. The second robot 501 places the semi-finished product after dispensing on the conveyor belt. The conveyor belt conveys the semi-finished product into the oven for drying, and then discharges the product and enters the subsequent detection and plating module 7.

[0114] The detection plate swing module 7 includes a third manipulator 701, a third gripper cylinder 702, a performance detection component, a visual detection component and a swing plate component, which are respectively arranged on the frame 1. Fig.13 As shown, the third gripper cylinder 702 is connected to the third manipulator 701 through a rotating cylinder and is used to clamp finished products. The performance detection component and the visual detection component are both on one side of the swing plate component. The swing plate component includes a chassis 709, a material tray and a rotating motor assembly 710. The chassis 709 is placed flat above the rotating motor assembly 710 and is connected to the rotating motor assembly 710. The rotating motor assembly 710 drives the chassis 709 to rotate, and multiple material trays are arranged on the chassis 709.

[0115] It is easy to understand that the third manipulator 701 is a multi-axis manipulator, which has at least the function of moving and lifting in a plane. The third gripper cylinder 702 is connected to the third manipulator 701 through a rotating cylinder to realize the movement of the third gripper cylinder 702 in a plane and its own rotation.

[0116] The visual inspection component includes a side camera 703 and a bottom camera 704. The frame is provided with an observation hole 712. Multiple side cameras 703 are arranged on the frame and are outside the observation hole 712. The bottom camera 704 is arranged below the frame, facing upward and directly below the observation hole 712. When the third clamping claw cylinder 702 clamps and moves the finished product to directly above the observation hole 712 and between the multiple side cameras 703, the side camera 703 and the bottom camera 704 take pictures of the finished product, and the system analyzes whether the appearance of the finished product is qualified.

[0117] Preferably, a reflector 708 is provided on the frame 1 , and the reflector 708 is located outside the observation hole 712 and opposite to the side camera 703 .

[0118] The performance detection assembly includes a detection base 705 and a detection jaw cylinder 706 and a pin detection member 713 disposed on the detection base 705. The cylinder body of the detection jaw cylinder 706 is disposed on the frame, and two pin detection members 713 are respectively connected to two jaws of the detection jaw cylinder 706, and a finished product detection space is provided between the two pin detection members 713. When the third jaw cylinder 702 moves the finished product to the finished product detection space, the cylinder body of the detection jaw cylinder 706 controls the two pin detection members 713 to contact the pins of the finished product respectively to detect the performance of the finished product. It is easy to understand that the number of performance detection assemblies can be multiple to detect different performances of the finished product.

[0119] Preferably, the detection plate module 7 further includes a collection tank and a collection tube 707, a plurality of collection tubes 707 penetrate the frame, and a plurality of collection tanks are located below the frame and correspond to the plurality of collection tubes 707 respectively. Figure 13-14 In the embodiment, there are three collection tubes 707, which can be divided into three types: "qualified in performance but unqualified in appearance", "unqualified in performance but qualified in appearance" and "unqualified in both performance and appearance", and the corresponding unqualified products are collected respectively. The qualified products enter the wedge plate assembly.

[0120] Preferably, the detection swing plate module 7 also includes an adjusting rotating cylinder 711 and a magnetic component 714. The cylinder body of the adjusting rotating cylinder 711 is arranged on the detection base 705, located on one side of the detection clamping cylinder 706. The magnetic component 714 is connected to the piston of the adjusting rotating cylinder 711, and the magnetic component 714 is horizontally located in the finished product detection space.

[0121] Preferably, a positioning camera is also provided outside the detection jaw cylinder 706, which is not shown in the drawings and faces the finished product detection space to monitor the movement of the finished product in the finished product detection space.

[0122] After the finished product is detected to be qualified, the finished product is placed on the magnetic component 714, the two pin detection components 713 are reset, and the magnetic component 714 is rotated 90 degrees, so that the finished product originally placed vertically becomes horizontally placed, and then the third clamping claw cylinder (702) clamps the finished product in the horizontal state into the swing plate assembly to realize the swing plate.

[0123] The working process of the detection tray module 7 is: the third manipulator 701 drives the third clamping cylinder 702 to move to the discharge point of the drying module 6, and clamps the dried finished products into the performance detection component and the visual detection component for detection, and the qualified finished products are then clamped and placed on the material tray; when one material tray is full of finished products, the chassis 709 rotates to allow another empty material tray to enter the position to be loaded with finished products.

[0124] It should be noted that the present invention also includes a control module, which is an existing conventional control system, such as a PLC control system, to achieve the internal operation and connection of each module to ensure orderly production.

[0125] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A common mode filter automatic production line, characterized in that: It comprises a frame (1) and a winding module (2), a wire management module (3), a winding base module (4), a solder dispensing module (5), a drying module (6) and a detection plate module (7) which are sequentially arranged on the frame (1); The winding module (2) winds the copper wire around the iron core to form a semi-finished coil; The wire management module (3) straightens the copper wire pins of the semi-finished coil and cuts off the redundant copper wire pins, so that the copper wire pins of the semi-finished coil have the same specifications; The winding base module (4) is raised and lowered to connect the semi-finished coil to the base, so that the copper wire legs are wound around the pins of the base, and the remaining copper wire legs are pulled off to obtain the semi-finished product; The solder dispensing module (5) performs soldering and dispensing on the semi-finished product; The drying module (6) dries the semi-finished product to obtain a finished product; The plate detection module (7) detects the performance of the finished product and collects the qualified finished product plates; The winding base module (4) comprises a horizontal conveyor (401), a base loading assembly, a first manipulator (402), a winding rotating cylinder (403), a winding clamping assembly and an auxiliary winding foot assembly; the base loading assembly is arranged on one side of the horizontal conveyor (401); The winding clamping assembly comprises a connecting seat (408), an upper clamping claw cylinder (409) and a lower clamping claw cylinder (410), wherein the connecting seat (408) is connected to the rotating part of the winding rotating cylinder (403), and the cylinder body of the lower clamping claw cylinder (410) is fixedly arranged on the connecting seat (408), and a space is formed between the two clamping claws of the lower clamping claw cylinder (410) to facilitate the upper clamping claw cylinder (409) to pass through. The upper jaw cylinder (409) is fixedly connected to the connecting seat (408) through the middle of the two jaws of the lower jaw cylinder (410), and the cylinder body of the upper jaw cylinder (409) is fixedly connected to the connecting seat (408) through the intermediate connecting piece (419), the two jaws of the upper jaw cylinder (409) are flush with the top surfaces of the two jaws of the lower jaw cylinder (410), and the four jaws form a station for clamping the base, and the inner side surface of the jaw of the upper jaw cylinder (409) is provided with a positioning groove (418) adapted to the center of the semi-finished coil; The auxiliary foot-binding assembly comprises an L-shaped auxiliary bracket (420), a foot-binding lifting cylinder (411), a positioning tube (412), a foot-binding translation cylinder (413), a molding foot clamping claw cylinder (414) and a molding foot positioning member (415); the cylinder body of the foot-binding lifting cylinder (411) is fixedly arranged on the top side of the auxiliary bracket (420); the piston of the foot-binding lifting cylinder (411) is provided with a positioning plate (421); two positioning tubes (412) are arranged in parallel and vertically penetrate the positioning plate (421); the positioning tubes (412) The inner diameter of the wire mesh 412 is greater than or equal to the diameter of the copper wire, the foot binding translation cylinder (413) is arranged on the auxiliary bracket (420) and is located below the foot binding lifting cylinder (411), the piston of the foot binding translation cylinder (413) is connected to the cylinder body of the wire mesh foot clamping cylinder (414), the two wire mesh positioning members (415) are respectively connected to the two clamping claws of the wire mesh foot clamping cylinder (414), and two spaces for limiting the copper wire are formed between the two wire mesh positioning members (415) and are adapted to the two positioning tubes (412).

2. The common mode filter automatic production line according to claim 1, characterized in that: The base feeding assembly comprises a transverse translation cylinder (404), a vertical cylinder (405), a feeding connection frame (406), a feeding connection plate (407) and a suction tube (422); the transverse translation cylinder (404) is arranged on the frame (1); the feeding connection frame (406) is arranged on the piston member of the transverse translation cylinder (404); the extension direction of the piston rod of the transverse translation cylinder (404) is parallel to the feeding direction of the horizontal conveyor (401); the cylinder body of the vertical cylinder (405) is vertically arranged on the side of the feeding connection frame (406); the feeding connection plate (407) is arranged on the piston member of the vertical cylinder (405); one end of the feeding connection plate (407) is located directly above the horizontal conveyor (401); and the suction tube (422) is arranged on the bottom surface of the feeding plate, and is located above the discharge port of the horizontal conveyor (401).

3. The common mode filter automatic production line according to claim 2, characterized in that: The winding base module (4) further comprises a foot-breaking assembly, wherein the number of the foot-breaking assemblies is two and they are arranged on the frame (1) in opposition to each other. The foot-breaking assembly comprises a foot-breaking transverse displacement cylinder (416) and a foot-breaking claw cylinder (417). The cylinder body of the foot-breaking transverse displacement cylinder (416) is fixedly arranged on the frame (1), the cylinder body of the foot-breaking claw cylinder (417) is connected to the piston of the foot-breaking transverse displacement cylinder (416), the two foot-breaking claw cylinders (417) are arranged in opposition to each other, and the two claws of the foot-breaking claw cylinder (417) are in contact with two of the copper wire legs.

4. The common mode filter automatic production line according to claim 1, characterized in that: 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. The cable management support frame (301) is arranged on the frame (1). A cable management drive assembly is arranged on the cable management support frame (301). The cable management clamping assembly is connected to the cable management drive assembly so that the cable management drive assembly moves on the cable management support frame (301). The wire management clamping assembly comprises a lifting screw mechanism (302), a lifting connection member (303), a wire management rotating cylinder (304) and a first 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 first clamping claw cylinder (305) is connected to the rotating member of the wire management rotating cylinder (304); 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 base plate (311), a supporting cylinder (312), a straightening cylinder (313) and a foot cutting cylinder (314); the cutting base plate (311) is arranged on a frame (1); a cross guide (315) is arranged in the middle of the cutting base plate (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 feet of the semi-finished coil; the cylinder bodies of the two foot cutting cylinders (314) are relatively fixedly arranged on the cutting base plate (311); a top cutting piece (316) is arranged on the piston of the foot cutting cylinder (314); a first guide avoidance position (317) is arranged on the top cutting piece (316) in the direction of the cross guide (315); the first guide avoidance position (317) is arranged on the top cutting piece (316) in the direction of the cross guide (315); The position (317) is adapted to the end on the same side of the cross guide member (315); the cylinder bodies of the two supporting cylinders (312) are relatively arranged above the tangent base plate (311); the piston member of the supporting cylinder (312) is provided with a supporting member (318); the supporting member (318) is provided with a second guide avoidance position (319) in the direction of the cross guide member (315); the second guide avoidance position (319) is adapted to the end on the same side of the cross guide member (315); the two straightening cylinders (313) are arranged below the tangent base plate (311); the two straightening cylinders (313) are respectively located below the two top cutting members (316); the piston member of the straightening cylinder (313) passes through the tangent base plate (311) and is fixedly connected to the bottom surface of the top cutting member (316) on the same side.

5. The common mode filter automatic production line according to claim 1, characterized in that: The winding module (2) comprises an iron core feeding mechanism, a four-station rotating mechanism, and a winding mechanism; The four-station rotating mechanism comprises a four-station rotating frame (205), a rotating motor assembly (206) and four winding clamping assemblies, wherein 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 provided with four installation positions (207), and the four winding clamping assemblies are respectively arranged in the four installation positions (207), respectively corresponding to the iron core loading position, the first winding position, the second winding position and the unloading position; The number of the winding mechanisms is two, corresponding to the first winding station and the second winding station respectively, the 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 arranged on the line-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 line-supporting rod (221) is arranged on the top surface of the connecting plate (220), and the line-supporting rod (221) extends toward the direction of the four-station rotating frame (205), and a line-hooking avoidance position is arranged at the end of the line-supporting rod (221) facing the four-station rotating frame (205).

6. The common mode filter automatic production line according to claim 5, 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) forms a clamping position for clamping the iron core at an end away from the four-station rotating frame (205), and the fixing member (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). The two downward pressing cylinders (213) are respectively arranged at both 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 member of the downward pressing cylinder (213) contacts with the movable member (212) toward one end of the four-station rotating frame (205).

7. The common mode filter automatic production line according to claim 5, 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 the 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).

8. The common mode filter automatic production line according to claim 1, characterized in that: The solder dispensing module (5) comprises a second manipulator (501), a second clamping claw cylinder (502), a solder assembly and a dispensing assembly, wherein the second clamping claw cylinder (502) is connected to the second manipulator (501); The soldering assembly comprises a tin furnace (503), a flux tank (504), a horizontal tin scraping cylinder (505), a vertical lifting cylinder (506), a collecting box (508), a detection probe and a probe lifting cylinder (509), wherein the vertical lifting cylinder (506) is located at one side of the tin furnace (503), the horizontal tin scraping cylinder (505) is connected to a piston member at the top of the vertical lifting cylinder (506), and the piston member of the horizontal tin scraping cylinder (505) is provided with a tin scraping plate (507), and the tin scraping plate (507) is located at the tin furnace. The collecting box (508) is arranged on the outer wall of the tin furnace (503) and is located between the tin furnace (503) and the vertical lifting cylinder (506). The solder flux tank (504) is located outside the tin furnace (503) and away from the horizontal scraping cylinder (505). The probe lifting cylinder (509) is located outside the tin furnace (503). The top end of the detection probe is connected to the piston of the probe lifting cylinder (509), and the bottom end of the detection probe contacts the liquid surface of the tin liquid in the tin furnace (503) to detect the height of the tin liquid. The glue dispensing assembly comprises a glue dispensing base (510), an injection valve (511) and a glue storage cylinder (512); the glue dispensing base (510) is arranged on a frame (1); the injection valve (511) and the glue storage cylinder (512) are both arranged on the glue dispensing base (510); and the glue storage cylinder (512) is connected to the injection valve (511).

9. The common mode filter automatic production line according to claim 1, characterized in that: The drying module (6) comprises an oven and a conveyor belt, and the semi-finished product after glue dispensing is placed on the conveyor belt, and the conveyor belt conveys the semi-finished product into the oven for drying.

10. The common mode filter automatic production line according to claim 1, characterized in that: The detection and swing plate module (7) comprises a third manipulator (701), a third clamping cylinder (702), a performance detection component, a visual detection component and a swing plate component, which are respectively arranged on the frame (1); the third clamping cylinder (702) is connected to the third manipulator (701) through a rotating cylinder and is used to clamp the finished product; the performance detection component and the visual detection component are both located on one side of the swing plate component; the swing plate component comprises a chassis (709), a material tray and a rotating motor component (710); the chassis (709) is placed flat above the rotating motor component (710) and is connected to the rotating motor component (710); the rotating motor component (710) drives the chassis (709) to rotate; and a plurality of material trays are arranged on the chassis (709).

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