Positioning and clamping device and clamping method for magnetic core winding processing

Abstract

The invention belongs to the field of magnetic core machining equipment, and discloses a positioning and clamping device for magnetic core winding machining and a clamping method.The positioning and clamping device comprises a base, a supporting plate is fixedly arranged at one end of the upper portion of the base, a transmission device is fixedly arranged above the base, and a cleaning device is fixedly arranged at the other end of the transmission device; an auxiliary device is fixedly arranged on one side of the base, a wire inlet device is adaptively arranged on one side of the transmission device, a clamping plate is fixedly arranged above the supporting plate, an adjustable electric telescopic rod is arranged on one side of the clamping plate, a movable rotating device is arranged above the supporting plate, and a fixing device is arranged on the other side of the base. A clamping device is fixedly arranged on one side of the electric telescopic rod, and an I-shaped magnetic core is placed in the clamping device. Accurate positioning and clamping, synchronous cleaning and winding machining of the magnetic core are achieved, the machining efficiency and the product quality are improved, and the manual intervention cost is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of magnetic core processing equipment, in particular to a positioning and clamping device and a clamping method for magnetic core winding processing. BACKGROUND

[0002] In the production process of electronic components, the winding processing of the I-shaped magnetic core is one of the key processes, and the winding quality directly affects the electrical performance of the electronic components. At present, the existing magnetic core winding positioning and clamping devices on the market generally have the following problems: 1. Insufficient positioning accuracy: the traditional device adopts a single fixed structure for clamping the I-shaped magnetic core, which is difficult to adapt to the clamping needs of magnetic cores of different specifications, and the magnetic core is prone to deviation during clamping, resulting in uneven winding and affecting product quality.

[0003] 2. Low processing efficiency: the existing device can only realize the winding processing of a single magnetic core, and the preprocessing, winding and subsequent material changing processes of the magnetic core are independent of each other, which requires frequent manual intervention, resulting in a long processing cycle and difficult improvement of production efficiency.

[0004] 3. Low function integration: the surface cleaning of the magnetic core before winding, the preprocessing of the magnetic core wire and the winding process usually need to be completed by multiple devices, which occupies a large area and has poor coordination between devices, increasing production investment and operation complexity.

[0005] 4. Unstable winding quality: during the winding process, the tension control of the magnetic core wire is not accurate, and the wire is prone to breakage or relaxation, and the impurities on the surface of the magnetic core wire are not cleaned in time, which affects the tightness and conductivity of the winding.

[0006] In view of the above problems, a magnetic core winding processing positioning and clamping device with accurate positioning, high function integration and high processing efficiency is proposed to solve the defects of the prior art. SUMMARY

[0007] The application aims to provide a magnetic core winding processing positioning and clamping device and a clamping method, which realizes accurate positioning and clamping, synchronous cleaning and winding processing of the magnetic core, improves the processing efficiency and product quality, and reduces the cost of manual intervention.

[0008] In order to achieve the above purpose, the application provides the following technical scheme: The technical scheme provided by the application is: To achieve the above objectives, the present invention provides the following technical solution: a positioning and clamping device for magnetic core winding processing, comprising a base, a support plate fixedly mounted on one end of the base, a transmission device fixedly mounted on the base, a cleaning device fixedly mounted on the other end of the transmission device, an auxiliary device fixedly mounted on one side of the base, a wire feeding device adapted to one side of the transmission device, a clamping plate fixedly mounted on the support plate, an adjustable electric telescopic rod mounted on one side of the clamping plate, a movable rotating device mounted on the support plate, a fixing device mounted on the other side of the base, a clamping device fixedly mounted on one side of the electric telescopic rod, and an I-shaped magnetic core placed inside the clamping device.

[0009] Furthermore, the transmission device includes a transmission motor fixedly installed at one end of the base. The output end of the transmission motor is adapted to be provided with a first transmission gear. The surface of the first transmission gear is adapted to be provided with a first transmission belt and a second transmission belt. The other end of the first transmission belt is adapted to be provided with a second transmission gear. The shaft center of the second transmission gear is provided with a first transmission rod. The shaft center of the first transmission gear is provided with a second transmission rod. One end of the second transmission rod is fixedly provided with a third transmission gear. The surface of the third transmission gear is adapted to be provided with a third transmission belt.

[0010] Furthermore, the cleaning device includes a cleaning vertical plate fixedly installed at the other end of the base. A first cleaning gear is fixedly provided on one side of the cleaning vertical plate. The first cleaning gear is adapted to be connected to one end of the third transmission belt. A cleaning connecting rod is fixedly provided at the axis of the first cleaning gear. A square clamp is provided at one end of the cleaning connecting rod. A cleaning belt is adapted to be provided on the surface of the first cleaning gear. A second cleaning gear is adapted to be provided at one end of the cleaning belt. A connecting shaft is fixedly provided at the axis of the second cleaning gear. A clamping device is fixedly provided at one end of the connecting shaft. A cleaning horizontal plate is fixedly provided above one side of the cleaning vertical plate. A cleaning rod is provided on one side of the cleaning horizontal plate through a rotatable hinge. A rotatable cleaning sponge is provided below the cleaning rod. The cleaning sponge is in contact with the surface of the I-shaped magnetic core.

[0011] Furthermore, the auxiliary device includes an auxiliary slide rail fixedly installed on one side above the base. An auxiliary motor is fixedly mounted on one end of the auxiliary slide rail. An auxiliary threaded rod passing through the auxiliary slide rail is provided at the output end of the auxiliary motor. An auxiliary sliding plate is threadedly fitted on the surface of the auxiliary threaded rod. An auxiliary vertical plate is fixedly mounted on one end of the auxiliary sliding plate. An adjusting motor is fixedly mounted above the auxiliary vertical plate. An adjusting threaded rod that can move relative to the adjusting motor is fitted at the output end of the adjusting motor. Adjusting plates with threaded fittings are symmetrically provided on the surface of the adjusting threaded rod. An adjusting block is fixedly mounted on one end of the adjusting plate. A cutter is fixedly mounted on one end of the adjusting block. An adjusting horizontal plate that does not contact the adjusting threaded rod is fixedly mounted on one side of the center of the auxiliary vertical plate. A wire hole is provided at one end of the adjusting horizontal plate.

[0012] Furthermore, the wire feeding device includes a wire feeding vertical plate fixedly installed on one side of the base, a wire feeding gear is provided on one side above the wire feeding vertical plate, the wire feeding gear is adapted to be connected to the other end of the second transmission belt, a wire feeding transmission rod is fixedly provided at the shaft center of the wire feeding gear, and a wire feeding bevel gear is fixedly provided at one end of the wire feeding transmission rod; the wire feeding device also includes a positioning plate fixedly installed on one side of the base, a rotating sleeve is fixedly provided above the positioning plate, a rotatable wire guide tube is provided inside the rotating sleeve, a rotating bevel gear is fixedly provided on the surface of the wire guide tube, the rotating bevel gear meshes with the wire feeding bevel gear, and a flared opening is provided at one end of the wire guide tube.

[0013] Furthermore, the rotating device includes an electric slide rail formed on the surface of the support plate, an electric rotating shaft fixedly disposed above the slide plate of the electric slide rail, a rotating plate fixedly disposed above the electric rotating shaft, rotating holes symmetrically formed in the rotating plate, a rotating connecting rod disposed in the rotating hole, a square slot disposed in the rotating connecting rod, the square slot being movably engaged with the square locking rod, a rotating fixing rod disposed at the other end of the rotating connecting rod, and a clamping device disposed at one end of the rotating fixing rod.

[0014] Furthermore, the fixing device includes a fixed vertical plate fixedly installed on one side of the base, a fixed horizontal plate provided on one side above the fixed vertical plate, a fixed motor provided above the fixed horizontal plate, and a movable fixing clamp provided below the fixed horizontal plate.

[0015] Furthermore, the clamping device includes a clamping ring, in which electric rods are evenly arranged, and an arc-shaped plate is fixedly provided at one end of each electric rod, the arc-shaped plate being adapted to both ends of the I-shaped magnetic core.

[0016] The present invention also discloses a magnetic core clamping method based on the above-mentioned device, comprising the following steps: S1: Material Preparation Pre-process one I-core: Remove obvious burrs and oil stains from the surface of the core manually or with pre-processing equipment to ensure that the surface to be wound is flat; at the same time, prepare at least one untreated I-core and core wire that meets the processing specifications for later use.

[0017] S2: Dual magnetic core synchronous clamping and positioning The electric slide rail of the control rotation device moves the electric rotating shaft and rotating plate to the clamping position. The clamping device at one end of the rotating fixing rod is activated: the electric rod inside the clamping ring extends, causing the arc-shaped plate to fit against the two end faces of the pre-treated I-shaped magnetic core, achieving coaxial positioning through four-point even clamping. The clamping device at one end of the connecting shaft in the cleaning device is then activated, using the same clamping method to clamp and fix the untreated I-shaped magnetic core, ensuring that the magnetic core axis is perpendicular to the tangent of the contact point with the cleaning sponge, and that the magnetic core surface is in contact with the cleaning sponge to guarantee the cleaning effect. The electric slide rail of the control rotation device is then reset, causing the rotating connecting rod on the rotating plate to engage with the square clamping rod of the cleaning device through a square slot, ensuring that the coaxiality of the transmission of both meets the processing requirements.

[0018] S3: Core wire threading and tension fixing Insert the free end of the magnetic core wire through the flared opening of the wire inlet tube of the wire inlet device. After passing through the inside of the tube (where the surface dust of the wire is initially cleaned by the brush inside the tube), pass it through the wire through the wire hole of the auxiliary device. Manually wind the magnetic core wire several turns around the winding post of the pre-treated I-shaped magnetic core for pre-fixation. Start the fixing motor of the fixing device to control the fixing clamp under the fixing plate to clamp the free end of the magnetic core wire. Adjust the tension of the magnetic core wire through the pressure adjustment mechanism of the fixing clamp to prevent wire breakage or loosening.

[0019] S4: Processing The drive motor of the transmission device is started, and its output end drives the first drive gear to rotate, which in turn drives the first and second drive belts to run synchronously. The second drive belt drives the second drive gear to rotate, which in turn drives the electric telescopic rod and the pre-treated magnetic core held by the first drive rod to rotate at a suitable speed (the speed can be adjusted by the frequency converter of the drive motor). At the same time, the auxiliary motor of the auxiliary device is started, which drives the auxiliary threaded rod to rotate, so that the auxiliary slide plate moves along the auxiliary slide rail at a suitable speed. The adjusting block drives the wire hole to move synchronously, so as to achieve uniform winding of the magnetic core wire on the magnetic core winding column. The first drive gear drives the third drive gear to rotate through the second drive rod, which drives the first cleaning gear of the cleaning device to rotate through the third drive belt. In turn, the cleaning belt drives the second cleaning gear and the connecting shaft to rotate, so that the untreated magnetic core rotates at a suitable speed. The cleaning sponge wipes the surface oil and dust during the rotation of the magnetic core. The second transmission belt synchronously drives the inlet gear of the inlet device to rotate, which in turn drives the inlet bevel gear through the inlet transmission rod. This bevel gear meshes with the rotating bevel gear on the surface of the wire guide tube, causing the wire guide tube to rotate at a suitable speed. During the rotation, the brush inside the tube continuously cleans residual impurities on the surface of the magnetic core wire, ensuring the winding quality. During the processing, the central control system monitors the magnetic core rotation speed, the auxiliary device translation speed, and the magnetic core wire tension in real time. Through a feedback adjustment mechanism, it maintains parameter stability and avoids winding overlap, magnetic core misalignment, or wire breakage.

[0020] S5: Winding completed and core wire cut When the number of winding layers and turns reaches the preset value, the main control system issues a stop signal, the drive motor and auxiliary motor stop running, and the magnetic core and auxiliary devices are positioned and locked. The adjustment motor of the auxiliary device is started, and its output end drives the adjustment threaded rod to rotate. The surface of the adjustment threaded rod is provided with bidirectional threads, which causes the symmetrically installed adjustment plate and cutter to move relative to each other, cutting the magnetic core wire. The cutting surface is parallel to the end face of the magnetic core winding column to avoid the wire end protruding and affecting subsequent assembly.

[0021] S6: Automatic Material Changing and Cycle Preparation The electric telescopic rod is retracted, causing the clamping device at one end to release the wound magnetic core, preventing collision with the winding layer. The electric slide rail of the rotating device is activated, moving the rotating plate a suitable distance away from the cleaning device to create rotation space. Then, the electric rotating shaft is activated, rotating the rotating plate 180°, moving the wound magnetic core to the corresponding station on the cleaning device, while simultaneously moving the cleaned magnetic core back to its original winding station. The wound magnetic core is manually removed, and a new, untreated magnetic core is inserted into the clamping device at one end of the rotating fixed rod and clamped. The electric slide rail is then reset, causing the rotating connecting rod to re-engage with the square clamp, and the clamping devices of the cleaning device and rotating device clamp the corresponding magnetic core again, completing the material change. Step S3 is repeated to re-thread and secure the magnetic core wire, preparing for the next round of processing.

[0022] S7: Cyclic Processing and Downtime Maintenance The equipment enters a cyclic processing mode, repeating steps S4-S6 to continuously process batches of magnetic cores until the preset processing quantity is completed. After processing, the main control system is shut down, the collection tank on the base is cleaned, the sponge and the brush inside the conduit are cleaned, the wear of each transmission component is checked, and key components such as the electric telescopic rod and motor are lubricated and maintained to ensure stable operation of the equipment next time.

[0023] The beneficial effects of this technical solution are: (1) This invention adopts a combined clamping structure of multiple electric rods and arc plates. The electric rods, which are evenly distributed in the clamping ring, can be independently adjusted in terms of extension and retraction, causing the arc plate to fit tightly against the two end faces of the I-shaped magnetic core. By applying force evenly at multiple points, a stable clamping system is formed, which effectively avoids the problem of magnetic core eccentricity that is prone to occur in traditional single-point clamping. The flexible pad added to the inner side of the arc plate can not only buffer the clamping force to protect the magnetic core from damage, but also increase the friction of the contact surface to prevent the magnetic core from sliding due to rotation during winding. At the same time, the rotating connecting rod of the rotating device is movably engaged with the square clamping rod of the cleaning device through the square slot. The rigid fit of the square structure ensures the coaxiality of the transmission between the two, so that the magnetic core axis and the rotation center are highly coincident during winding. This structurally solves the problems of uneven winding and wire layer offset, and meets the requirements of high-precision processing.

[0024] (2) The device innovatively integrates the core winding station and the surface cleaning station, and relies on a transmission system to achieve synchronous operation of the two stations. When the pre-treated core is processed in the winding station, the untreated core can be surface cleaned simultaneously in the cleaning station. The two processes run in parallel without interference, completely changing the serial mode of "cleaning first and then winding" of traditional equipment. The electric rotating shaft of the rotating device achieves 180° precise rotation for material changing. During material changing, the electric slide rail is used to move and make room. After resetting, the dual-station transmission connection is quickly restored, realizing the seamless connection of "processing-material changing-reprocessing", which greatly shortens the process interval and improves the batch processing efficiency.

[0025] (3) The device integrates five core functions: core clamping, surface cleaning, core wire pretreatment, winding, and wire cutting. It eliminates the need for multiple auxiliary devices, simplifying the equipment layout. The wire guide tube of the wire inlet device has both wire threading and wire cleaning functions. The brush inside the tube can remove surface impurities during the core wire conveying process. Combined with the pretreatment of the core by the cleaning device, it forms a double quality assurance. The wire guide hole of the auxiliary device enables precise guidance of the core wire. After winding, the wire is directly cut by the built-in cutter without the need for manual transfer to special equipment, simplifying the operation process and reducing labor costs and the risk of operational errors.

[0026] (4) The device has good versatility. The electric rod of the clamping device can be adjusted to adapt to different specifications of I-shaped magnetic cores without the need to replace the special clamps. The fixing clamp of the fixing device can flexibly adjust the clamping tension according to the characteristics of the magnetic core wire through the pressure adjustment mechanism, so as to avoid the problems of thin wire breakage and thick wire loosening. The central control system collects parameters such as magnetic core rotation speed, auxiliary device translation speed and magnetic core wire tension in real time. It dynamically controls the operating status of each motor through the feedback adjustment mechanism. When there are situations such as winding overlap or abnormal tension, it can quickly respond and correct, ensuring the stability of equipment operation, which is better than the traditional manual control method.

[0027] (5) The cleaning rod of the cleaning device is connected by a rotatable hinge, which can flexibly adjust the contact state between the cleaning sponge and the magnetic core according to the size of the magnetic core. The cleaning sponge is installed with a snap-on design, which is easy to disassemble and replace quickly after wear. The wire entry device has a flared structure at one end of the wire guide tube, which optimizes the wire entry into a conical guide design, reducing the difficulty of alignment when threading the magnetic core wire. In addition, the base is equipped with a pre-set impurity collection tank, which can collect the dust and oil generated during the cleaning process, avoid polluting the workshop environment, and reduce the workload of equipment cleaning and maintenance. Attached Figure Description

[0028] Figure 1 This is one of the overall structural schematic diagrams of a positioning and clamping device for magnetic core winding processing proposed in this invention; Figure 2 This is the second schematic diagram of the overall structure of a positioning and clamping device for magnetic core winding processing proposed in this invention; Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 This is a schematic diagram of the disassembled structure of the wire feeding device of the positioning and clamping device for magnetic core winding processing proposed in this invention. Figure 5 This is a schematic diagram of the disassembled structure of the auxiliary device of the positioning and clamping device for magnetic core winding processing proposed in this invention. Figure 6 This is a schematic diagram of the disassembled structure of the fixing device of the positioning and clamping device for magnetic core winding processing proposed in this invention. Figure 7 This is the third schematic diagram of the overall structure of a positioning and clamping device for magnetic core winding processing proposed in this invention.

[0029] The corresponding labels in the attached diagram are named as follows: 1. Base; 2. Support plate; 3. Transmission device; 301. Transmission motor; 302. First transmission gear; 303. First transmission belt; 304. Second transmission belt; 305. Second transmission gear; 306. First transmission rod; 307. Second transmission rod; 308. Third transmission gear; 309. Third transmission belt; 4. Cleaning device; 401. Cleaning vertical plate; 402. First cleaning gear; 403. Cleaning connecting rod; 404. Square clamping rod; 405. Cleaning belt; 406. Second cleaning gear; 407. Cleaning horizontal plate; 408. Cleaning rod; 409. Cleaning sponge; 410. Connecting shaft; 5. Auxiliary device; 501. Auxiliary slide rail; 502. Auxiliary motor; 503. Auxiliary threaded rod; 504. Auxiliary sliding plate; 505. Auxiliary vertical plate; 506. Adjusting motor; 507. Adjusting threaded rod 508. Adjusting plate; 509. Adjusting block; 510. Cutter; 511. Adjusting horizontal plate; 512. Wire passage hole; 6. Wire inlet device; 601. Wire inlet vertical plate; 602. Wire inlet gear; 603. Wire inlet transmission rod; 604. Wire inlet bevel gear; 605. Positioning plate; 606. Rotating sleeve; 607. Wire passage tube; 608. Rotating bevel gear; 609. Trumpet mouth; 7. Clamping plate; 701. Electric telescopic rod; 8. 801. Rotating device; 802. Electric slide rail; 803. Electric rotating shaft; 804. Rotating plate; 805. Rotating hole; 806. Rotating connecting rod; 807. Rotating fixing rod; 9. Fixing device; 901. Fixing vertical plate; 902. Fixing horizontal plate; 903. Fixing motor; 904. Fixing clamp; 10. I-shaped magnetic core; 11. Clamping device; 1101. Clamping ring; 1102. Electric rod; 1103. Arc plate. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] The specific implementation process is as follows: Example 1: Please see Figures 1-7 The present invention provides a technical solution: a positioning and clamping device for magnetic core winding processing. The device includes a base 1, which serves as the basic load-bearing structure of the entire device, providing a stable installation reference for each functional component. A support plate 2 is bolted to one end of the base 1, with the bolts evenly distributed and tightened to ensure a firm connection between the support plate 2 and the base 1. A transmission device 3 is bolted to the top of the base 1, with the other end of the transmission device 3 fixedly connected to a cleaning device 4. An auxiliary device 5 is welded to one side of the base 1, with the weld using a full-weld process to ensure a secure connection. Strength; One side of the transmission device 3 is equipped with a wire entry device 6 through gear adaptation, and a clamping plate 7 is fixedly installed on the top of the support plate 2 by welding. An adjustable electric telescopic rod 701 is connected to one side of the clamping plate 7 through a flange. A sealing gasket is placed between the flanges and the bolts are evenly tightened. A movable rotating device 8 is provided on the top of the support plate 2, and a fixing device 9 is fixedly installed on the other side of the base 1 by welding. A clamping device 11 is fixed on one side of the electric telescopic rod 701 by bolts. An I-shaped magnetic core 10 is placed inside the clamping device 11. All components work together through mechanical structure and electrical control system to realize the whole process of magnetic core winding.

[0032] The transmission device 3 includes a transmission motor 301 bolted to one end of the base 1. The motor mount is bolted to both the base 1 and the transmission motor 301 to ensure stable motor installation. The output end of the transmission motor 301 is connected to the first transmission gear 302 via a key. The key and keyway fit are precise enough to ensure effective torque transmission. A first transmission belt 303 and a second transmission belt 304 are fitted onto the surface of the first transmission gear 302. The tension of the transmission belts is precisely adjusted to prevent slippage during transmission. A second transmission gear 305 is fitted onto the other end of the first transmission belt 303. A first transmission rod 306 is keyed to the shaft of the second transmission gear 305, and a second transmission rod 307 is keyed to the shaft of the first transmission gear 302. A third transmission gear 308 is welded to one end of the second transmission rod 307, and a third transmission belt 309 is fitted onto the surface of the third transmission gear 308. When the transmission motor 301 starts, power is distributed and transmitted through the gears and transmission belts, providing a power foundation for the synchronous operation of subsequent multi-process operations.

[0033] The cleaning device 4 includes a cleaning vertical plate 401 fixedly mounted to the other end of the base 1 by bolts. A first cleaning gear 402 is fixedly mounted on one side of the cleaning vertical plate 401 by a bearing. The clearance between the bearing, the cleaning vertical plate 401, and the first cleaning gear 402 is appropriate to ensure that the gear rotates flexibly. The first cleaning gear 402 is adapted to be connected to one end of the third transmission belt 309. A cleaning connecting rod 403 is fixedly mounted on the shaft of the first cleaning gear 402 by welding. A square clamping rod 404 is integrally formed on one end of the cleaning connecting rod 403. The square structure ensures that there is no relative rotation during transmission. A cleaning belt 405 is adapted to be mounted on the surface of the first cleaning gear 402. The surface of the cleaning belt 405 is provided with anti-slip texture to enhance transmission. Friction; a second cleaning gear 406 is adapted to one end of the cleaning belt 405. A connecting shaft 410 is fixed to the axis of the second cleaning gear 406 by welding. A clamping device 11 is fixed to one end of the connecting shaft 410 by bolts. A cleaning horizontal plate 407 is fixed to one side of the cleaning vertical plate 401 by welding. A cleaning rod 408 is provided on one side of the cleaning horizontal plate 407 by a rotatable hinge. The hinge rotates flexibly and the angle can be adjusted. A rotatable cleaning sponge 409 is provided below the cleaning rod 408 by a bearing. The cleaning sponge 409 is in close contact with the surface of the I-shaped magnetic core 10. When the second cleaning gear 406 drives the magnetic core to rotate, the cleaning sponge 409 wipes and cleans the surface of the magnetic core from all directions.

[0034] Auxiliary device 5 includes an auxiliary slide rail 501 bolted to one side of the base 1. An auxiliary motor 502 is bolted to one end of the auxiliary slide rail 501. The motor mount is bolted to both the auxiliary slide rail 501 and the auxiliary motor 502. An auxiliary threaded rod 503, penetrating the auxiliary slide rail 501, is connected to the output end of the auxiliary motor 502 via a coupling. The coupling ensures the concentricity of the motor output shaft and the auxiliary threaded rod 503, reducing operational vibration. An auxiliary sliding plate 504 is threaded onto the surface of the auxiliary threaded rod 503, slidingly engaging with the auxiliary slide rail 501. An auxiliary vertical plate 505 is welded to one end of the auxiliary vertical plate 505. An adjusting motor 506 is bolted to the top of the auxiliary vertical plate 505. The output end of the adjusting motor 506 is connected via a coupling to a... The movable adjusting threaded rod 507 has a bidirectional thread on its surface, and symmetrically arranged adjusting plates 508 with threaded adaptation on its surface. One end of the adjusting plate 508 is fixedly welded with an adjusting block 509, and the other end of the adjusting block 509 is fixedly bolted with a cutter 510. The cutting edge of the cutter 510 is ground to ensure sharp cutting. An adjusting horizontal plate 511 that does not contact the adjusting threaded rod 507 is fixedly welded to one side of the center of the auxiliary vertical plate 505. One end of the adjusting horizontal plate 511 has a wire-passing hole 512, and the edge of the wire-passing hole 512 is chamfered to avoid wear on the magnetic core wire. When the auxiliary motor 502 is started, the auxiliary threaded rod 503 drives the auxiliary slide plate 504 to move along the slide rail to adjust the position of the wire-passing hole 512, which, together with the rotation of the magnetic core, completes the uniform winding.

[0035] The wire feeding device 6 includes a wire feeding vertical plate 601 bolted to one side of the base 1. A wire feeding gear 602 is mounted on one side of the upper part of the wire feeding vertical plate 601 via a bearing. The wire feeding gear 602 is adapted to be connected to the other end of the second transmission belt 304. A wire feeding transmission rod 603 is welded to the center of the shaft of the wire feeding gear 602. A wire feeding bevel gear 604 is welded to one end of the wire feeding transmission rod 603. The wire feeding device 6 also includes a positioning plate 605 bolted to one side of the base 1. A rotating sleeve is welded to the top of the positioning plate 605. The sleeve 606 has a rotatable wire guide tube 607 installed inside via a bearing. The wire guide tube 607 has a brush inside and a rotating bevel gear 608 fixedly welded to its surface. The rotating bevel gear 608 meshes with the wire inlet bevel gear 604. One end of the wire guide tube 607 has an integrally formed flared opening 609. The flared opening 609 facilitates the insertion of the magnetic core wire. When the wire inlet gear 602 drives the wire inlet bevel gear 604 to rotate, the rotating bevel gear 608 drives the wire guide tube 607 to rotate, and the brush inside the tube cleans the surface of the magnetic core wire simultaneously.

[0036] The rotating device 8 includes an electric slide rail 801 formed on the surface of the support plate 2. An electric rotating shaft 802 is fixed above the slide position by bolts. A rotating plate 803 is fixed above the electric rotating shaft 802 by bolts. Rotating holes 804 are symmetrically formed in the rotating plate 803. A rotating connecting rod 805 is provided in the rotating hole 804 through a bearing. A square slot is provided in the rotating connecting rod 805. The square slot is movably engaged with a square clamping rod 404 with a moderate fit clearance for easy disassembly and assembly. A rotating fixing rod 806 is fixed to the other end of the rotating connecting rod 805 by welding. A clamping device 11 is fixed to one end of the rotating fixing rod 806 by bolts. When the electric slide rail 801 drives the rotating plate 803 to move horizontally, the square slot and the square clamping rod 404 separate or engage. The electric rotating shaft 802 can drive the rotating plate 803 to achieve a precise 180° rotation, completing the material changing action of the dual station.

[0037] The fixing device 9 includes a fixing vertical plate 901 fixedly installed on one side of the base 1 by bolts. A fixing horizontal plate 902 is fixedly installed on one side above the fixing vertical plate 901 by welding. A fixing motor 903 is fixedly installed on the upper side of the fixing horizontal plate 902 by bolts. A movable fixing clamp 904 is provided below the fixing horizontal plate 902. The fixing clamp 904 consists of two arc-shaped clamps with a flexible pad on the inner side to avoid damage to the magnetic core wire. Its movement is achieved by the fixing motor 903 driving the lead screw. The lead screw and the fixing clamp 904 have a smooth thread engagement to ensure accurate adjustment of the clamping force.

[0038] The clamping device 11 includes a clamping ring 1101, and a plurality of electric rods 1102 are evenly arranged inside the clamping ring 1101. The electric rods 1102 are fixedly connected to the clamping ring 1101 by bolts. An arc plate 1103 is fixed to one end of each electric rod 1102 by bolts. A flexible pad is provided on the inner side of the arc plate 1103, which is adapted to the two ends of the I-shaped magnetic core 10. When the electric rod 1102 extends, the arc plate 1103 clamps the magnetic core evenly from all sides, realizing the coaxial positioning of the magnetic core.

[0039] The specific workflow of this device is as follows: Before the processing work starts, the pre-treated I-core 10 and the core to be cleaned need to be prepared, and the core wire that meets the specifications needs to be prepared to ensure that each component is in the initial standby state.

[0040] Subsequently, the control system issues a command to start the rotating device 8. At this time, the electric slide rail 801 drives the electric rotating shaft 802 and the rotating plate 803 to move to the clamping position. The clamping device 11 at one end of the rotating fixing rod 806 is activated. The electric rod 1102 in the clamping ring 1101 extends synchronously, pushing the arc plate 1103 to fit against the two end faces of the pre-treated magnetic core. The coaxial positioning of the magnetic core is achieved by applying force evenly at four points. At the same time, the clamping device 11 at one end of the connecting shaft 410 in the cleaning device 4 clamps the untreated magnetic core on the same principle, ensuring that the magnetic core axis is perpendicular to the tangent of the contact point of the cleaning sponge 409. After clamping is completed, the electric slide rail 801 is reset, and the square slot of the rotating connecting rod 805 is precisely engaged with the square clamping rod 404 of the cleaning device 4, completing the synchronous clamping of the two magnetic cores.

[0041] After the magnetic core is clamped, the operator inserts the free end of the magnetic core wire through the flared end 609 of the wire inlet tube 607 of the wire inlet device 6. When passing through the inside of the wire tube 607, the brush inside the tube performs a preliminary cleaning of its surface. Then, it passes through the wire through hole 512 of the auxiliary device 5 and the operator manually pre-wraps the magnetic core wire several times on the winding post of the pre-treated magnetic core to fix it. Then, the main control system starts the fixing motor 903 of the fixing device 9. The fixing motor 903 drives the fixing clamp 904 to close and clamp the free end of the magnetic core wire. The tension of the magnetic core wire is adjusted to a suitable state through the pressure adjustment mechanism to avoid wire breakage or loosening during subsequent winding.

[0042] The transmission motor 301 of the transmission device 3 is started, and the motor output drives the first transmission gear 302 to rotate. The power is split into three functional branches through the first transmission belt 303 and the second transmission belt 304: the second transmission belt 304 drives the second transmission gear 305 to rotate, which drives the electric telescopic rod 701 and the pre-treated magnetic core held by the first transmission rod 306 to rotate, forming the main winding motion; at the same time, the auxiliary motor 502 of the auxiliary device 5 is started, driving the auxiliary threaded rod 503 to rotate, so that the auxiliary slide plate 504 moves along the auxiliary slide rail 501, and drives the wire hole 512 to move synchronously through the adjusting block 509, so as to achieve uniform winding of the magnetic core wire; the first transmission Gear 302 drives the third transmission gear 308 to rotate via the second transmission rod 307. The third transmission belt 309 transmits power to the first cleaning gear 402 of the cleaning device 4. The cleaning belt 405 drives the second cleaning gear 406 and the connecting shaft 410 to rotate, causing the untreated magnetic core to rotate. The cleaning sponge 409 wipes and cleans its surface. The second transmission belt 304 synchronously drives the wire inlet gear 602 of the wire inlet device 6 to rotate. The wire inlet transmission rod 603 drives the wire inlet bevel gear 604 to rotate, causing the rotating bevel gear 608 on the surface of the wire tube 607 to rotate, so that the wire tube 607 rotates synchronously. The brush inside the tube performs secondary cleaning on the magnetic core wire.

[0043] When the number of winding layers and turns reaches the preset value, the main control system sends a stop signal, and the drive motor 301 and the auxiliary motor 502 stop synchronously, and the magnetic core and auxiliary device 5 are positioned and locked; then the adjustment motor 506 of the auxiliary device 5 starts, and the adjustment threaded rod 507 at its output end rotates, driving the symmetrically installed adjustment plate 508 to move relative to each other. The adjustment block 509 synchronously drives the cutter 510 to move closer to the wire body, cutting the magnetic core wire, and the cutting surface remains parallel to the end face of the magnetic core winding column.

[0044] After winding is completed, the automatic material changing process begins: the electric telescopic rod 701 retracts, causing its end clamping device 11 to release the wound magnetic core; the electric slide rail 801 moves the rotating plate 803 away from the cleaning device 4, causing the rotating connecting rod 805 to disengage from the square clamping rod 404; the electric rotating shaft 802 starts, causing the rotating plate 803 to rotate 180°, transferring the wound magnetic core to the cleaning station, and simultaneously transferring the cleaned magnetic core to the winding station; after manually removing the wound magnetic core and inserting a new untreated magnetic core, the electric slide rail 801 resets, the rotating connecting rod 805 and the square clamping rod 404 re-engage, and the two clamping devices 11 clamp the corresponding magnetic core again, completing the material changing. The magnetic core threading and tension fixing steps are repeated, and the device enters the next processing cycle.

[0045] The equipment continuously processes batches of magnetic cores through the cyclical execution of the above steps until the preset output is achieved. After processing, the main control system is shut down, the collection tank of base 1 is cleaned, the sponge 409 and the brush inside the conduit 607 are cleaned, the tension of each transmission belt, the gear meshing clearance and the motor operating status are checked, and the moving parts such as the electric telescopic rod 701 and the rotating shaft are lubricated and maintained to prepare for the next use.

[0046] Example 2: Please see Figures 1-7 The present invention provides a technical solution: a working method of a positioning and clamping device for magnetic core winding processing, comprising the following steps: S1: Material Preparation and Equipment Inspection Pre-process one I-beam magnetic core manually or with pre-processing equipment to remove obvious burrs and oil stains from the surface and ensure that the surface to be wound is flat; at the same time, prepare at least one untreated I-beam magnetic core and magnetic core wire that meets the processing specifications for later use; check the connection status of each component of the device to ensure that the bolts are tight, the transmission belt is tensioned, and the motor and electrical control system are normal.

[0047] S2: Dual magnetic core synchronous clamping and positioning The electric slide rail 801 of the rotating device 8 is started by the main control system, which drives the electric rotating shaft 802 and the rotating plate 803 to move to the clamping position; the clamping device 11 at one end of the rotating fixed rod 806 is started, and the electric rod 1102 in the clamping ring 1101 is controlled to extend, so that the arc plate 1103 fits against the end faces of the pre-treated magnetic core, and coaxial positioning is achieved by uniform clamping at four points; the clamping device 11 at one end of the connecting shaft 410 in the cleaning device 4 is started, and the untreated magnetic core is clamped in the same way to ensure that the surface of the magnetic core is in close contact with the cleaning sponge 409; the electric slide rail 801 is controlled to reset, so that the square slot of the rotating connecting rod 805 is engaged with the square clamping rod 404 of the cleaning device 4 to ensure the coaxiality of the transmission.

[0048] S3: Core wire threading and tension fixing The free end of the magnetic core wire is inserted through the flared end 609 of the wire-passing tube 607 of the wire-entry device 6, passes through the inside of the wire-passing tube 607 (where the brush inside the tube initially cleans the dust on the surface of the wire), and then passes through the wire-passing hole 512 of the auxiliary device 5. The magnetic core wire is manually wound around the winding post of the pre-treated I-shaped magnetic core several times for pre-fixation. The fixing motor 903 of the fixing device 9 is started to control the fixing clamp 904 to clamp the free end of the magnetic core wire. The clamping force is adjusted by the pressure adjustment mechanism to make the tension of the magnetic core wire suitable.

[0049] S4: Multi-process synchronous processing The drive motor 301 of the transmission device 3 is started, and its output end drives the first transmission gear 302 to rotate, thereby achieving power splitting through the first transmission belt 303 and the second transmission belt 304: Winding operation: The second transmission belt 304 drives the second transmission gear 305 to rotate, which drives the electric telescopic rod 701 and the pre-treated magnetic core to rotate through the first transmission rod 306; the auxiliary motor 502 starts, drives the auxiliary threaded rod 503 to rotate, and causes the auxiliary slide plate 504 to move along the auxiliary slide rail 501. The adjusting block 509 drives the wire hole 512 to move synchronously, so as to achieve uniform winding of the magnetic core wire.

[0050] Core cleaning operation: The first transmission gear 302 drives the third transmission gear 308 to rotate through the second transmission rod 307, and the third transmission belt 309 drives the first cleaning gear 402 of the cleaning device 4 to rotate. The cleaning belt 405 drives the second cleaning gear 406 and the untreated magnetic core to rotate, and the cleaning sponge 409 wipes and cleans the surface of the magnetic core.

[0051] Magnetic core wire cleaning operation: The second transmission belt 304 drives the wire inlet gear 602 of the wire inlet device 6 to rotate, and drives the wire inlet bevel gear 604 through the wire inlet transmission rod 603, which drives the rotating bevel gear 608 on the surface of the wire tube 607 to rotate, so that the wire tube 607 rotates, and the brush inside the tube continuously cleans the residual impurities on the surface of the magnetic core wire.

[0052] During the processing, the central control system monitors the core rotation speed, auxiliary device translation speed, and core wire tension in real time, and maintains parameter stability through a feedback adjustment mechanism.

[0053] S5: Winding termination and core wire cutting When the winding parameters reach the preset value, the main control system issues a stop command, the drive motor 301 and the auxiliary motor 502 stop running, and the magnetic core and auxiliary device 5 are positioned and locked; the adjustment motor 506 of the auxiliary device 5 is started, which drives the adjustment threaded rod 507 to rotate, so that the symmetrically installed adjustment plate 508 and the cutter 510 move relative to each other, cut the magnetic core wire, and ensure that the cutting surface is parallel to the end face of the magnetic core winding column.

[0054] S6: Automatic Material Changing and Cycle Preparation The electric telescopic rod 701 is retracted to release the wound magnetic core; the electric slide rail 801 is activated to move the rotating plate 803 away from the cleaning device 4, causing the rotating connecting rod 805 to disengage from the square clamping rod 404; the electric rotating shaft 802 is activated to rotate the rotating plate 803 180°, moving the wound magnetic core to the cleaning station, and the cleaned magnetic core to the winding station; the wound magnetic core is manually removed, a new untreated magnetic core is inserted and clamped; the electric slide rail 801 is reset to re-engage the rotating connecting rod 805 with the square clamping rod 404, completing the material change; step S3 is repeated to prepare for the next round of processing.

[0055] S7: Cyclic Processing and Downtime Maintenance The equipment enters the cyclic processing mode, repeating steps S4-S6 to achieve continuous processing of batch magnetic cores until the preset processing quantity is completed. After processing, the main control system is turned off, the collection tank of base 1 is cleaned, the sponge 409 and the brush inside the conduit 607 are cleaned, the wear of each transmission component is checked, and key components such as the electric telescopic rod 701 and the motor are lubricated and maintained.

[0056] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific technical solutions or characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A positioning and clamping device for magnetic core winding processing, comprising a base (1), characterized in that: A support plate (2) is fixedly provided at one end of the base (1), a transmission device (3) is fixedly provided at the top of the base (1), a cleaning device (4) is fixedly provided at the other end of the transmission device (3), an auxiliary device (5) is fixedly provided on one side of the base (1), a wire inlet device (6) is adapted to one side of the transmission device (3), a clamping plate (7) is fixedly provided at the top of the support plate (2), an adjustable electric telescopic rod (701) is provided on one side of the clamping plate (7), a movable rotating device (8) is provided at the top of the support plate (2), a fixing device (9) is provided on the other side of the base (1), a clamping device (11) is fixedly provided on one side of the electric telescopic rod (701), and an I-shaped magnetic core (10) is placed inside the clamping device (11).

2. The positioning and clamping device for magnetic core winding processing according to claim 1, characterized in that: The transmission device (3) includes a transmission motor (301) fixedly installed at one end of the base (1). The output end of the transmission motor (301) is adapted to be provided with a first transmission gear (302). The surface of the first transmission gear (302) is adapted to be provided with a first transmission belt (303) and a second transmission belt (304). The other end of the first transmission belt (303) is adapted to be provided with a second transmission gear (305). The shaft of the second transmission gear (305) is provided with a first transmission rod (306). The shaft of the first transmission gear (302) is provided with a second transmission rod (307). One end of the second transmission rod (307) is fixedly provided with a third transmission gear (308). The surface of the third transmission gear (308) is adapted to be provided with a third transmission belt (309).

3. The positioning and clamping device for magnetic core winding processing according to claim 2, characterized in that: The cleaning device (4) includes a cleaning vertical plate (401) fixedly installed at the other end of the base (1). A first cleaning gear (402) is fixedly provided on one side of the cleaning vertical plate (401). The first cleaning gear (402) is adapted to be connected to one end of the third transmission belt (309). A cleaning connecting rod (403) is fixedly provided at the axial position of the first cleaning gear (402). A square clamp (404) is provided at one end of the cleaning connecting rod (403). A cleaning belt (405) is adapted to be provided on the surface of the first cleaning gear (402). 5) One end is fitted with a second cleaning gear (406), and a connecting shaft (410) is fixedly provided at the axial position of the second cleaning gear (406). A clamping device (11) is fixedly provided at one end of the connecting shaft (410). A cleaning horizontal plate (407) is fixedly provided above one side of the cleaning vertical plate (401). A cleaning rod (408) is provided on one side of the cleaning horizontal plate (407) through a rotatable hinge. A rotatable cleaning sponge (409) is provided below the cleaning rod (408). The cleaning sponge (409) is in contact with the surface of the I-shaped magnetic core (10).

4. The positioning and clamping device for magnetic core winding processing according to claim 3, characterized in that: The auxiliary device (5) includes an auxiliary slide rail (501) fixedly installed on one side above the base (1). An auxiliary motor (502) is fixedly provided at one end of the auxiliary slide rail (501). An auxiliary threaded rod (503) is provided at the output end of the auxiliary motor (502) through the auxiliary slide rail (501). An auxiliary sliding plate (504) is threadedly adapted to the surface of the auxiliary threaded rod (503). An auxiliary vertical plate (505) is fixedly provided at one end of the auxiliary sliding plate (504). An adjusting motor (506) is fixedly provided above the auxiliary vertical plate (505). An adjusting threaded rod (507) that can move relatively is adapted to the output end of the adjusting motor (506). Adjusting plates (508) with threaded adaptation are symmetrically provided on the surface of the adjusting threaded rod (507). An adjusting block (509) is fixedly provided at one end of the adjusting plate (508). A cutter (510) is fixedly provided at one end of the adjusting block (509). An adjusting horizontal plate (511) that does not contact the adjusting threaded rod (507) is fixedly provided on one side of the center of the auxiliary vertical plate (505). A wire hole (512) is opened at one end of the adjusting horizontal plate (511).

5. The positioning and clamping device for magnetic core winding processing according to claim 4, characterized in that: The wire entry device (6) includes a wire entry vertical plate (601) fixedly installed on one side of the base (1). A wire entry gear (602) is provided on one side above the wire entry vertical plate (601). The wire entry gear (602) is adapted to be connected to the other end of the second transmission belt (304). A wire entry transmission rod (603) is fixedly provided at the axial position of the wire entry gear (602). A wire entry bevel gear (604) is fixedly provided at one end of the wire entry transmission rod (603). The wire inlet device (6) also includes a positioning plate (605) fixedly installed on one side of the base (1). A rotating sleeve (606) is fixedly provided above the positioning plate (605). A rotatable wire guide tube (607) is provided inside the rotating sleeve (606). A rotating bevel gear (608) is fixedly provided on the surface of the wire guide tube (607). The rotating bevel gear (608) meshes with the wire inlet bevel gear (604). A flared mouth (609) is opened at one end of the wire guide tube (607).

6. The positioning and clamping device for magnetic core winding processing according to claim 5, characterized in that: The rotating device (8) includes an electric slide rail (801) opened on the surface of the support plate (2). An electric rotating shaft (802) is fixedly provided above the slide plate position of the electric slide rail (801). A rotating plate (803) is fixedly provided above the electric rotating shaft (802). A rotating hole (804) is symmetrically opened in the rotating plate (803). A rotating connecting rod (805) is provided in the rotating hole (804). A square slot is provided in the rotating connecting rod (805). The square slot is movably engaged with the square locking rod (404). A rotating fixing rod (806) is provided at the other end of the rotating connecting rod (805). A clamping device (11) is provided at one end of the rotating fixing rod (806).

7. The positioning and clamping device for magnetic core winding processing according to claim 6, characterized in that: The fixing device (9) includes a fixed vertical plate (901) fixedly installed on one side of the base (1), a fixed horizontal plate (902) is provided on one side above the fixed vertical plate (901), a fixed motor (809) is provided above the fixed horizontal plate (902), and a movable fixing clamp (904) is provided below the fixed horizontal plate (902).

8. A positioning and clamping device for magnetic core winding processing according to claim 6, characterized in that: The clamping device (11) includes a clamping ring (1101), and electric rods (1102) are uniformly arranged inside the clamping ring (1101). An arc plate (1103) is fixedly provided at one end of each electric rod (1102), and the arc plate (1103) is adapted to both ends of the I-shaped magnetic core (10).

9. A clamping method for a positioning clamping device for magnetic core winding processing according to any one of claims 1-8, characterized in that: Includes the following steps: S1: Material preparation: Pre-treat one I-shaped magnetic core (10), remove burrs and oil stains from its surface manually or with pre-processing equipment; prepare at least one untreated I-shaped magnetic core (10) and compliant magnetic core wire for later use; S2: The electric slide rail (801) of the dual magnetic core synchronous clamping and positioning control rotation device (8) drives the electric rotating shaft (802) and rotating plate (803) to the clamping position, and starts the clamping device (11) at the end of the rotating fixed rod (806): the electric rod (1102) inside the clamping ring (1101) extends out, the arc plate (1103) fits against the two ends of the pre-treated magnetic core, and the four points are evenly clamped to achieve coaxial positioning; the clamping device (11) at the end of the connecting shaft (410) of the cleaning device (4) is started in the same way to clamp the untreated magnetic core, ensuring that its axis is perpendicular to and fits against the tangent of the contact point of the cleaning sponge (409); the electric slide rail (801) is reset, and the rotating connecting rod (805) is engaged with the square clamping rod (404) of the cleaning device (4) through the square slot to ensure the coaxiality of the transmission; S3: Core wire insertion and tension fixing. The free end of the core wire is inserted through the wire inlet device (6) through the wire tube (607) and the flared mouth (609), and then through the auxiliary device (5) through the wire hole (512). It is manually pre-wound and fixed on the pre-treated core winding column; the fixing device (9) is started to fix the motor (903), and the fixing clamp (904) clamps the free end of the core wire. The tension is adjusted by the pressure adjustment mechanism to prevent wire breakage or loosening. S4: The transmission device (3) is started by the transmission motor (301), which drives the first transmission gear (302) to rotate, and synchronously drives the first and second transmission belts (303 / 304): Winding: The second transmission belt (304) drives the second transmission gear (305), which drives the electric telescopic rod (701) and the pre-treated magnetic core to rotate via the first transmission rod (306); the auxiliary motor (502) drives the auxiliary threaded rod (503), which causes the auxiliary slide plate (504) to move along the auxiliary slide rail (501), and the wire hole (512) moves synchronously to achieve uniform winding; Core cleaning: The first transmission gear (302) drives the third transmission gear (308) via the second transmission rod (307), and the third transmission belt (309) drives the cleaning device (4) first cleaning gear (402), the cleaning belt (405) drives the second cleaning gear (406) and the untreated magnetic core to rotate, and the cleaning sponge (409) wipes the surface impurities. Magnetic core wire cleaning: The second transmission belt (304) drives the wire entry device (6) wire entry gear (602), which drives the wire tube (607) to rotate via the wire entry transmission rod (603) and the wire entry bevel gear (604), and the brush inside the tube cleans the wire body of residual impurities; S5: After the winding is completed and the winding parameters are met, the main control system sends a stop signal, and the transmission and auxiliary motors stop and lock; the auxiliary device (5) is started to adjust the motor (506), and the bidirectional threaded adjusting rod (507) drives the adjusting plate (508) and the cutter (510) to move relative to each other, cutting the magnetic core wire, and the cutting surface is parallel to the end face of the winding column; S6: The automatic material changing electric telescopic rod (701) retracts, releasing the wound magnetic core; the electric slide rail (801) drives the rotating plate (803) away from the cleaning device (4), and the electric rotating shaft (802) drives it to rotate 180°, completing the magnetic core station switching; the finished product is manually removed and a new magnetic core is installed, the electric slide rail (801) is reset, the rotating connecting rod (805) and the square clamp (404) are re-clamped, and the material preparation in S3 is repeated; S7: Cycle and maintain the equipment by executing S4-S6 until batch processing is completed. After stopping the machine, clean impurities, inspect parts, and lubricate and maintain them.

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