Single magnetic core material taking machine

Abstract

The utility model relates to the technical field of electronic network transformer production equipment, and discloses a single magnetic core material taking machine which comprises a carding mechanism, a first transfer mechanism, a wire drawing mechanism, a middle rotating disc and a second transfer mechanism, the carding mechanism is used for carding enameled wires of magnetic cores, the first transfer mechanism is used for transferring the magnetic cores carded by the carding mechanism, and the wire drawing mechanism is used for drawing wires of the magnetic cores. The wire pulling mechanism is used for straightening enameled wires of magnetic cores transferred by the first transfer mechanism, a plurality of core stacking boxes used for temporarily storing the magnetic cores are arranged on the transfer disc, and the first transfer mechanism transfers the straightened magnetic cores to one of the core stacking boxes on the transfer disc. And the second transferring mechanism is used for transferring the magnetic cores in one core stacking box on the middle rotating disc to the next working procedure one by one. According to the utility model, through twice suction of the first transfer mechanism and the second transfer mechanism, single magnetic cores can be taken out from a pile of magnetic cores with lines, corresponding pretreatment is carried out, the automation degree is high, conditions are created for subsequent automatic large-scale production, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic network transformer production equipment, and in particular to a single magnetic core feeding machine. Background Technology

[0002] Currently, the magnetic cores wound inside the casing of electronic network transformers need to be pre-processed one by one before being placed into the casing. However, in the existing technology, the magnetic cores wound by the automatic winding machine in the previous process are magnetic cores with enameled wire, with each bag containing 100 to 1000 cores. During transportation, the enameled wire is tangled like cotton wool, and separating them into individual cores is by no means easy. Therefore, during the pre-processing, it is necessary to manually remove the cores one by one from the pile to ensure that the enameled wire of the removed cores is not tangled. After processing, the cores are placed on the material tray of the next process. This processing method is inefficient, has a high labor content, seriously affects the production efficiency of the next process, and leads to extremely low production efficiency of the enterprise. Utility Model Content

[0003] This application discloses a single magnetic core feeder to solve the problems of low production efficiency and high labor intensity in the prior art.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] A single magnetic core feeder, comprising:

[0006] The combing mechanism is used to comb the enameled wire of the magnetic core;

[0007] The first transfer mechanism is used to transfer the magnetic core combed by the combing mechanism;

[0008] A wire-pulling mechanism is used to straighten the enameled wire of the magnetic core being transferred by the first transfer mechanism.

[0009] A transfer tray is provided with several stack boxes for temporary storage of magnetic cores. The first transfer mechanism transfers the straightened magnetic cores to one of the stack boxes on the transfer tray.

[0010] The second transfer mechanism is used to transfer the magnetic cores one by one from one of the stacked core boxes on the turntable to the next process.

[0011] The technical solution adopted in this utility model can achieve the following beneficial effects:

[0012] This invention uses a combing mechanism to comb the enameled wire of the magnetic core. During the combing process, after the magnetic core is picked up by the first transfer mechanism, the combing mechanism reduces the tangling of the enameled wire on both sides of the picked-up magnetic core with the enameled wire of the stacked magnetic cores. After being picked up, the magnetic core is transferred to the wire pulling mechanism, which straightens the enameled wire on both sides of the magnetic core. After straightening, the magnetic core is transferred by the first transfer mechanism to one of the stacking boxes on the transfer tray for temporary storage. At the same time, the second transfer mechanism transfers the magnetic cores in the stacking box on the transfer tray one by one to the next process. After a stacked core box temporarily stores several magnetic cores, the second transfer mechanism removes all the magnetic cores from the stacked core box on the transfer tray. By rotating the transfer tray, the stacked core box containing magnetic cores is exchanged with the empty magnetic core box, and the next cycle of picking and placing begins. This utility model can sort, pick up, pull, transfer, transfer and convey, and pick up the stacked magnetic cores. Through the two pick-ups of the first and second transfer mechanisms, a single magnetic core can be taken out from a pile of wired magnetic cores and corresponding wire pre-processing is performed. It has a high degree of automation, reduces the labor ratio, improves production efficiency, and improves the processing efficiency of subsequent processes. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure disclosed in some embodiments of this application;

[0015] Figure 2 This is a schematic diagram of the structure in one direction disclosed in some embodiments of this application;

[0016] Figure 3 This is a schematic diagram of another direction of the structure disclosed in some embodiments of this application;

[0017] Figure 4 This is a schematic diagram of the structure of the combing mechanism disclosed in some embodiments of this application;

[0018] Figure 5 This is a schematic diagram of the structure of the first transfer mechanism disclosed in some embodiments of this application in one direction;

[0019] Figure 6 This is a schematic diagram of the structure of the first transfer mechanism disclosed in some embodiments of this application from another direction;

[0020] Figure 7 This is a schematic diagram of the structure of the suction component disclosed in some embodiments of this application;

[0021] Figure 8 This is a cross-sectional structural schematic diagram of the absorption component disclosed in some embodiments of this application;

[0022] Figure 9 This is a schematic diagram of the structure of the transfer disk disclosed in some embodiments of this application;

[0023] Figure 10 This is a schematic diagram of the structure of the wire-pulling mechanism disclosed in some embodiments of this application.

[0024] In the picture:

[0025] 100-Cardging mechanism; 110-Rotating part; 111-Mounting platform; 112-Rotating frame; 120-Cardging part; 121-First driving component; 122-Roller brush; 123-First transmission assembly; 1231-First pulley; 1232-Second pulley; 1233-First belt;

[0026] 200-First transfer mechanism; 210-Translation component; 211-Fixed frame; 212-Lead screw; 213-Translation drive component; 214-First linear guide rail; 215-Moving plate; 220-Height movement component; 221-Vertical plate; 222-Vertical guide rail; 223-First connecting frame; 224-Height drive component; 225-Third pulley; 226-Fourth pulley; 227-Second belt; 228-First connecting clamp; 230-Suction component; 231-Telescopic component; 232-Mounting cylinder; 233-Suction head;

[0027] 300 - Wire pulling mechanism; 310 - Drive unit; 311 - Mounting bracket; 312 - Second drive component; 313 - Second transmission assembly; 3131 - Fifth pulley; 3132 - Sixth pulley; 3133 - Third belt; 314 - Second connecting frame; 315 - Second linear guide rail; 316 - Second connecting clamp; 320 - Clamping part; 321 - Rotating component; 322 - Clamping component; 323 - Chuck;

[0028] 400 - Transfer plate; 410 - Stacking box; 411 - Magnetic core placement slot; 412 - Enamelled wire placement slot; 413 - Partition; 420 - First station; 430 - Second station;

[0029] 500 - Second Transit Agency;

[0030] 10 - Magnetic core; 20 - Machine base; 30 - Loading platform. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] The terms "first," "second," "third," "fourth," "fifth," "sixth," etc., used in the specification and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," "third," "fourth," "fifth," "sixth," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0033] During actual use, the inventors discovered that, in order to achieve automated mass production, the wound magnetic cores needed to be automatically placed one by one into the transformer housing. The winding of the magnetic cores, which was originally done manually, had been automated (i.e., by an automatic winding machine). However, the output was a pile of magnetic cores with the enameled wire tangled like cotton wool. Therefore, during pre-processing, since multiple magnetic cores often piled up together, the enameled wire wound on the magnetic cores was often tangled messily. It was necessary to manually remove the piled magnetic cores one by one to ensure that the enameled wire of the removed magnetic cores was not tangled. Then, the enameled wire of the magnetic cores was straightened using tools such as pliers. After straightening, the magnetic cores were placed on the material tray for the next process. As a result, this processing method was inefficient, had a high labor content, and seriously affected the production efficiency of the next process, resulting in extremely low production efficiency for the enterprise.

[0034] The following is in conjunction with the appendix Figures 1 to 10 The present application provides a detailed description of a single magnetic core feeder through specific embodiments and application scenarios.

[0035] A single magnetic core feeder includes: a combing mechanism 100, a first transfer mechanism 200, a wire pulling mechanism 300, a central turntable 400, and a second transfer mechanism 500.

[0036] The combing mechanism 100 is used to comb the enameled wires of the magnetic core 10; specifically, the magnetic core 10 has enameled wires on both sides, and when multiple magnetic cores 10 are stacked together, the enameled wires are easily tangled together; in this embodiment, the magnetic core 10 has 3 enameled wires on each side.

[0037] The first transfer mechanism 200 is used to transfer the magnetic core 10 combed by the combing mechanism 100; specifically, the first transfer mechanism 200 picks up the magnetic core 10, and the combing mechanism 100 reduces the situation where the enameled wire on both sides of the picked-up magnetic core 10 gets tangled with the enameled wire of the stacked magnetic core 10.

[0038] The wire pulling mechanism 300 is used to straighten the enameled wire of the magnetic core 10 transferred by the first transfer mechanism 200;

[0039] The turntable 400 is provided with several stacked core boxes 410 for temporary storage of magnetic cores 10. The first transfer mechanism 200 transfers the straightened magnetic cores 10 to one of the stacked core boxes 410 on the turntable 400.

[0040] The second transfer mechanism 500 is used to transfer the magnetic cores 10 one by one from one of the stacked core boxes 410 on the transfer tray 400 to the next process. Specifically, the second transfer mechanism 500 transfers the magnetic cores 10 to the picking tray of the next process.

[0041] Specifically, refer to Figures 1 to 3 In this embodiment, a machine base 20 is included, with a central turntable 400 rotatably mounted on top of the machine base 20. The central turntable 400 can be driven to rotate by a motor located inside the machine base 20, with the center of the central turntable 400 as the axis of rotation. A first transfer mechanism 200 and a second transfer mechanism 500 are distributed at 180° on both sides of the central turntable 400, and the first transfer mechanism 200 and the second transfer mechanism 500 are mounted on top of the machine base 20. A loading platform 30 is mounted on one side of the top of the machine base 20 adjacent to the first transfer mechanism 200 and the second transfer mechanism 500. Two combing mechanisms 100 are located on both sides of the loading platform 30, and a wire pulling mechanism 300 is located above the combing mechanism 100 and the loading platform 30. The other side of the top of the machine base 20 adjacent to the first transfer mechanism 200 and the second transfer mechanism 500 corresponds to the material picking tray of another process.

[0042] Among them, reference Figure 9 In this embodiment, the turntable 400 is provided with multiple sets of stacked core boxes 410. The turntable 400 can rotate around its own axis to switch the stacked core boxes 410 on it to correspond to the corresponding workstation.

[0043] Specifically, multiple sets of stacked core boxes 410 on the turntable 400 can be configured according to actual conditions. In this embodiment, two sets of stacked core boxes 410 are symmetrically arranged on the turntable 400. The position of one set of stacked core boxes 410 on the turntable 400 that corresponds to the first transfer mechanism 200 is recorded as the first workstation 420, and the position of the other set of stacked core boxes 410 on the turntable 400 that corresponds to the second transfer mechanism 500 is recorded as the second workstation 430. Two stacked core boxes 410 can be provided in one set.

[0044] Specifically, when the stacked core box 410 corresponding to the first station 420 is full, the turntable 400 rotates, and the stacked core box 410 filled with magnetic cores 10 enters the second station 430. The empty stacked core box 410 corresponding to the original second station 430 rotates to the first station 420, so that the first transfer mechanism 200 can continue to place magnetic cores 10 into the empty stacked core box 410 of the first station 420. The second transfer mechanism 500 transfers the magnetic cores 10 in the stacked core box 410 of the second station 430 one by one to the next process, so that the device can operate continuously, thereby improving production efficiency. It can also match the production efficiency of the pre-processing with the production efficiency of the next process, avoiding downtime of the equipment in the next process due to low pre-processing efficiency, and improving the production efficiency of the next process.

[0045] The stacking box 410 is a square box with an opening at the top. The middle part of its interior is provided with a magnetic core placement slot 411 for placing magnetic cores 10. A magnet is installed at the bottom of the stacking box 410 at the position of the magnetic core placement slot 411. Enamelled wire placement slots 412 are connected to both sides of the magnetic core placement slot 411 inside the stacking box 410 for placing the enamelled wires that have been straightened on both sides of the magnetic cores 10. A partition 413 with a flared opening in the middle is provided between the magnetic core placement slot 411 and the enamelled wire placement slot 412. The flared opening is set with a larger size at the top and a smaller size at the bottom, so that the magnetic cores 10 transferred to the stacking box 410 by the first transfer mechanism 200 can be stacked one by one, which makes it convenient for the second transfer mechanism 500 to transfer the magnetic cores 10 one by one to the next process, which facilitates the processing of subsequent processes.

[0046] Reference Figure 4 The magnetic core 10 in the figure is only an example. In this embodiment, the combing mechanism 100 includes a rotating part 110 and a combing part 120.

[0047] The rotating part 110 is connected to the combing part 120. The rotating part 110 is used to drive the combing part 120 to rotate so that the combing part 120 can press down the enameled wire of the magnetic core 10 after it is loaded.

[0048] The combing section 120 is used to comb the enameled wire of the magnetic core 10.

[0049] Reference Figure 4 In this embodiment, the rotating part 110 includes a mounting platform 111 and a rotating frame 112 rotatably mounted on one end of the mounting platform 111. The rotating frame 112 is connected to the combing part 120 and is used to drive the combing part 120 to rotate.

[0050] Specifically, two installation platforms 111 are located on both sides of the loading platform 30. The top of the machine platform 20 is installed on the installation platform 111. A rotating frame 112 is rotatably installed on the end of the installation platform 111 away from the loading platform 30. The rotating frame 112 can be rotated manually or by a rotating device such as a motor.

[0051] Reference Figure 4 In this embodiment, the combing unit 120 includes a first driving member 121 mounted on the rotating frame 112 and a roller brush 122 rotatably mounted on the end of the rotating frame 112 away from the mounting platform 111. The first driving member 121 and the roller brush 122 are connected by a first transmission assembly 123.

[0052] Specifically, the first driving member 121 can be a motor; the roller brush 122 is located at one end near the loading platform 30; the first transmission assembly 123 includes a first pulley 1231 mounted on the output end of the first driving member 121, one end of the shaft of the roller brush 122 passes through the rotating frame 112 and is mounted with a second pulley 1232, and a first belt 1233 is wound between the surfaces of the first pulley 1231 and the second pulley 1232. In this embodiment, the first pulley 1231 and the second pulley 1232 are synchronous pulleys, and the first belt 1233 is a toothed belt.

[0053] Before loading, the rotating frame 112 can be rotated manually or by a motor to lift the rotating frame 112 and the roller brush 122. Then, multiple magnetic cores 10 can be placed on the loading platform 30 manually or by other loading equipment. The enameled wires on both sides of the multiple magnetic cores 10 are located on the mounting platform 111. Then, the rotating frame 112 can be rotated manually or by a motor to press down the roller brush 122 and press down the enameled wires on both sides of the magnetic cores 10, ensuring that the enameled wires are not messed up when the first transfer mechanism 200 picks up the magnetic cores 10. When the first transfer mechanism 200 picks up the magnetic cores 10, the first drive component 121 drives the first pulley 1231 to rotate. The first pulley 1231 drives the second pulley 1232 to rotate through the first belt 1233. The second pulley 1232 drives the roller brush 122 to rotate in the direction of the loading platform 30, so that the enameled wires on both sides of the picked-up magnetic cores 10 are less likely to get tangled with the enameled wires of the stacked magnetic cores 10.

[0054] Reference Figure 5 and Figure 6In this embodiment, the first transfer mechanism 200 and the second transfer mechanism 500 have the same structure, both including a translational moving component 210, a height moving component 220 and a suction component 230;

[0055] The translational movement component 210 is connected to the height movement component 220, and the height movement component 220 is connected to the suction component 230;

[0056] The translational component 210 is used to drive the suction component 230 to move horizontally;

[0057] Specifically, the translational movement component 210 can be a common linear module. In this embodiment, the translational movement component 210 includes a fixed frame 211 installed on the top of the machine base 20. The fixed frame 211 is U-shaped. The same lead screw 212 is rotatably installed on both sides of the fixed frame 211. One end of the lead screw 212 passes through the fixed frame 211 and is connected to the output end of the translational drive component 213. The translational drive component 213 is installed on one side of the fixed frame 211. The translational drive component 213 is preferably a motor. A first linear guide rail 214 is installed at the bottom of the fixed frame 211. A moving plate 215 is slidably installed on the first linear guide rail 214. A slider that is slidably connected to the first linear guide rail 214 is installed at the bottom of the moving plate 215. The slider is threadedly connected to the lead screw 212. The stability of the moving plate 215 is improved by the setting of the first linear guide rail 214. The moving plate 215 is connected to the height movement component 220.

[0058] The translation drive 213 is activated, which drives the lead screw 212 to rotate, thereby causing the slider threadedly connected to the lead screw 212 to move, which in turn causes the moving plate 215 to move horizontally, and further causes the height moving component 220 and the suction component 230 to move horizontally.

[0059] The height-moving component 220 is used to drive the suction component 230 to move vertically;

[0060] Specifically, the height movement component 220 can be a common linear module; in this embodiment, the height movement component 220 includes a vertical plate 221 vertically mounted on a moving plate 215. The vertical plate 221 is hollow, and vertical guide rails 222 are installed at both ends on one side of the vertical plate 221. A first connecting frame 223 is slidably connected to the vertical guide rail 222. The first connecting frame 223 is slidably connected to the vertical guide rail 222 via a slider. The vertical guide rail 222 improves the stability of the vertical movement of the first connecting frame 223. A height driving component 224 is installed on the moving plate 215 on the other side of the vertical plate 221. 4 is preferably a motor. A third pulley 225 is mounted on the output shaft of the height drive 224. A fourth pulley 226 is rotatably mounted on the upper part of the vertical plate 221 on the side corresponding to the third pulley 225. A second belt 227 is wound between the surfaces of the third pulley 225 and the fourth pulley 226. Preferably, the third pulley 225 and the fourth pulley 226 are synchronous pulleys, and the second belt 227 is a toothed belt. One end of the first connecting frame 223 near the vertical plate 221 is connected to the second belt 227 through a first connecting clamp 228. The bottom of the end of the first connecting frame 223 away from the vertical plate 221 is connected to the suction assembly 230.

[0061] Start the height drive component 224, which drives the third pulley 225 to rotate. The third pulley 225 drives the fourth pulley 226 to rotate via the second belt 227. The up and down movement of the second belt 227 drives the first connecting frame 223 to move up and down via the first connecting clamp 228, which in turn drives the suction component 230 to move up and down.

[0062] The pick-up assembly 230 is used to pick up the magnetic core 10.

[0063] Reference Figure 7 and Figure 8 In this embodiment, the suction assembly 230 includes a telescopic member 231, a mounting cylinder 232, and a suction head 233;

[0064] The telescopic component 231 is mounted on the height movement assembly 220 and is used to move the suction head 233.

[0065] Specifically, the telescopic component 231 is installed at the bottom of the end of the first connecting frame 223 away from the vertical plate 221. The telescopic component 231 is vertically arranged and can be a cylinder, a hydraulic cylinder or an electric cylinder. The telescopic component 231 is preferably a cylinder.

[0066] The mounting cylinder 232 is mounted on the telescopic member 231, and the telescopic end of the telescopic member 231 is located inside the mounting cylinder 232;

[0067] Specifically, the mounting cylinder 232 is installed at the bottom of the telescopic member 231. The mounting cylinder 232 is hollow and has an opening at the bottom. The telescopic end of the telescopic member 231 is located in the hollow position of the mounting cylinder 232, and the telescopic end of the telescopic member 231 is slidably connected to the mounting cylinder 232.

[0068] The suction head 233 is connected to the telescopic end of the telescopic component 231, and the suction head 233 can extend out of the mounting cylinder 232 to pick up the magnetic core 10.

[0069] Specifically, the suction head 233 is preferably a magnet, and the suction force of the suction head 233 is greater than the suction force of the magnet located at the bottom of the core placement slot 411 inside the stacked core box 410; the suction head 233 can extend out of the bottom of the mounting cylinder 232; the telescopic member 231 drives the suction head 233 to move up and down; the suction component 230 of the first transfer mechanism 200 and the suction component 230 of the second transfer mechanism 500 are located on opposite sides of the first connecting frame 223 of the two.

[0070] If the suction head 233 of the first transfer mechanism 200 picks up multiple magnetic cores 10 after extending out of the mounting cylinder 232, when the suction head 233 is transferred to the magnetic core placement slot 411 of the stacked core box 410 of the first station 420, after the suction head 233 descends into position, it is driven upward by the telescopic component 231. The suction head 233 slowly retracts into the mounting cylinder 232, making the suction force of the suction head 233 gradually decrease. As the suction force gradually decreases, the multiple magnetic cores 10 on the suction head 233 will fall one by one or more into the magnetic core placement slot 411. In step 11, because a magnet (not shown in the figure) is also provided at the bottom of the magnetic core placement groove 411, the magnetic core 10 that falls into the magnetic core placement groove 411 first (because the internal space of the magnetic core placement groove 411 is small, there will be no situation where two magnetic cores 10 fall into the magnetic core placement groove 411 at the same time) will quickly descend to the bottom first. Then, the magnetic cores 10 that fall later will be stacked one by one in the order they entered the magnetic core placement groove 411, so that the second transfer mechanism 500 can transfer the magnetic cores 10 one by one to the picking tray of the next process.

[0071] In this embodiment, a fault-tolerance mechanism is also included. Specifically, an optical fiber sensor or laser sensor (not shown) is installed at the bottom of the mounting cylinder 232 of the second transfer mechanism 500. The optical fiber sensor or laser sensor (not shown) detects the number of magnetic cores 10 or enameled wires picked up by the suction head 233 of the second transfer mechanism 500. At the second station 430, there are two stacked core boxes 410, which can be understood as a set of stacked core boxes 410. One stacked core box 410 is full of magnetic cores 10, and the other stacked core box 410 is empty. If the suction head 233 of the second transfer mechanism 500 picks up more than one magnetic core 10 from the stacked core box 410, the translational moving component 210 and the height moving component 220 of the second transfer mechanism 500 move the suction head 233 directly above the empty stacked core box 410 in the same group. The telescopic component 231 drives the suction head 233 to move upward, so that the suction force of the suction head 233 becomes weaker and weaker, so that the excess magnetic cores on the suction head 233 are stacked one by one into the empty stacked core box 410. In core box 410, only one magnetic core 10 is left on the suction head 233. Then, the magnetic core 10 is transferred to the picking tray of the next process by the second transfer mechanism 500. After all the magnetic cores 10 in the stacked core box 410 are picked up, if a magnetic core 10 is detected in another stacked core box 410 in the same group, the magnetic cores 10 in the other stacked core box 410 are picked up one by one. If multiple magnetic cores 10 are picked up, the above steps are repeated and they are placed back into the previously picked-up magnetic core box 410. In the empty stacked core box 410, until all the magnetic cores 10 in the group are taken out one by one, if the stacked core box 410 of the first station 420 is full of magnetic cores 10 after taking them out, the turntable 400 rotates and the stacked core box 410 full of magnetic cores 10 enters the second station 430. The original empty stacked core box 410 of the second station 430 rotates to the first station 420 and continues to transfer the magnetic cores 10 to the next process through the second transfer mechanism 500, so that the device can operate continuously, thereby improving production efficiency.

[0072] Reference Figure 3 and Figure 10 In this embodiment, the wire pulling mechanism 300 includes a driving part 310 and two clamping parts 320;

[0073] A clamping part 320 is connected to each of the two sides of the driving part 310, which is used to drive the two clamping parts 320 to move closer or further apart from each other;

[0074] The clamping part 320 is used to clamp the enameled wire of the magnetic core 10 transferred by the first transfer mechanism 200.

[0075] Reference Figure 3 and Figure 10 In this embodiment, the drive unit 310 includes a mounting bracket 311, a second drive member 312, a second transmission assembly 313, and a second connecting bracket 314.

[0076] Specifically, support plates (not shown in the figure) are installed at both ends of the bottom of the mounting bracket 311. The support plates (not shown in the figure) are installed on the top of the machine platform 20 to support the wire pulling mechanism 300.

[0077] The second driving member 312 is mounted on one side of the mounting bracket 311. The mounting bracket 311 has two slidingly connected second connecting brackets 314 on both sides. The second connecting brackets 314 are connected to the second transmission assembly 313 and the clamping part 320. The second driving member 312 drives the two second connecting brackets 314 to move closer or further apart through the second transmission assembly 313.

[0078] Specifically, the second driving member 312 is preferably a motor; the second connecting frame 314 is L-shaped and divided into a horizontal part and a vertical part, and the horizontal part of the second connecting frame 314 is slidably connected to the mounting frame 311, and a clamping part 320 is installed on the vertical part of the second connecting frame 314.

[0079] Reference Figure 3 and Figure 10 In this embodiment, a second linear guide rail 315 is installed on one side of the top of the mounting bracket 311 and the other side of the bottom of the mounting bracket 311. The horizontal parts of the two second connecting brackets 314 are slidably connected to the two second linear guide rails 315 by sliders. The second driving member 312 is installed on one side of the mounting bracket 311. The second transmission assembly 313 includes a fifth pulley 3131 installed on the output shaft of the second driving member 312. A sixth pulley 3132 corresponding to the fifth pulley 3131 is rotatably installed on the side of the mounting bracket 311 away from the second driving member 312. A third belt 3133 is wound between the surfaces of the fifth pulley 3131 and the sixth pulley 3132. Preferably, the fifth pulley 3131 and the sixth pulley 3132 are synchronous pulleys, and the third belt 3133 is a toothed belt. The horizontal part of the second connecting bracket 314 is connected to the third belt 3133 at the end away from the vertical part through a second connecting clamp 316.

[0080] Reference Figure 10 In this embodiment, the clamping part 320 includes a rotating member 321, a clamping member 322, and a chuck 323;

[0081] The rotating component 321 is mounted on the second connecting frame 314, and a clamping component 322 is mounted on the rotating end of the rotating component 321. The rotating component 321 is used to drive the clamping component 322 to rotate.

[0082] Specifically, the rotating component 321 is mounted on the vertical part of the second connecting frame 314; the rotating component 321 is a rotary cylinder or a rotary cylinder, and the rotating component 321 is preferably a rotary cylinder; the clamping component 322 is preferably a pneumatic finger.

[0083] A chuck 323 is installed on the clamping end of the clamping member 322. The clamping member 322 is used to drive the chuck 323 to clamp the enameled wire of the magnetic core 10.

[0084] Specifically, the clamping end of the clamping member 322 consists of two clamping rods that can move closer to or further away from each other. A chuck 323 is installed on the opposite end of the two clamping rods away from the clamping member 322. The cross-section of the chuck 323 can be U-shaped or concave.

[0085] When the suction head 233 of the first transfer mechanism 200 picks up the magnetic core 10 from the loading table 30, under the downward pressure of the roller brush 122, the enameled wires on both sides of the magnetic core 10 will separate from the enameled wires stacked on top of the magnetic core 10. However, the enameled wires on both sides of the magnetic core 10 will also bend downwards. The translational moving component 210 and the height moving component 220 of the first transfer mechanism 200 drive the magnetic core 10 on the suction head 233 to move between the two clamping members 322. By activating the second driving component 312, the second driving component 312 drives the fifth pulley 3131 to rotate. The fifth pulley 3131 drives the sixth pulley 3132 to rotate through the third belt 3133. Through the rotation of the third belt 3133, the two second connecting frames 314 are driven to move closer to each other through the second connecting clamp 316. The clamping member 322 is activated, which drives the chuck 323 to clamp the enameled wires on both sides of the magnetic core 10. Then, the rotating member 321 rotates 90°, thereby rotating the chuck 323, so that the enameled wires on both sides of the magnetic core 10 change from a downward bent state to a horizontal state. Then, the second driving member 312 drives the two clamping members 322 to move away from each other. The enameled wires on both sides of the magnetic core 10 slide and stretch under the clamping action of the chuck 323, so that the enameled wires on both sides of the magnetic core 10 can be straightened. After straightening, the clamping member 322 releases the chuck 323, and the rotating member 321 rotates back to the initial state. At this time, the suction head 233 of the first transfer mechanism 200 is still picking up the magnetic core 10, which facilitates the first transfer mechanism 200 to place the magnetic core 10 into the stacking box 410 on the first station 420.

[0086] Working principle: Before loading, the rotating frame 112 can be rotated manually or by a motor to lift the rotating frame 112 and the roller brush 122. Then, multiple magnetic cores 10 are placed on the loading platform 30 manually or by other loading equipment. The enameled wires on both sides of the multiple magnetic cores 10 are located on the mounting platform 111. Then, the rotating frame 112 is rotated manually or by a motor to press down the roller brush 122, pressing down the enameled wires on both sides of the magnetic cores 10. Then, the translational moving component 210 and the height moving component 220 of the first transfer mechanism 200 drive the suction component 230 to move directly above the loading platform 30. The telescopic component 231 of the first transfer mechanism 200 drives the suction head 233 to extend out of the mounting cylinder 232, and the suction head 233 pushes the magnetic cores 10 into the mounting cylinder 232. After being picked up, the enameled wires on both sides of the picked-up magnetic core 10 bend downwards. The translational movement component 210 and the height movement component 220 of the first transfer mechanism 200 move the magnetic core 10 on the suction head 233 between the two clamping members 322. The second driving component 312 is activated, causing the two clamping members 322 to move closer together. The clamping members 322 then drive the chuck 323 to clamp the enameled wires on both sides of the magnetic core 10. Then, the rotating component 321 rotates 90°, causing the chuck 323 to rotate, changing the downward bending state of the enameled wires on both sides of the magnetic core 10 to a horizontal state. Finally, the second driving component 312 moves the two clamping members 322 away from each other, and the enameled wires on both sides of the magnetic core 10 are held in place by the chuck 323. Under the clamping action of clamp 3, the sliding stretching allows the enameled wires on both sides of the magnetic core 10 to be straightened. After straightening, clamping member 322 releases clamp 323, and then the translational movement component 210 and height movement component 220 of the first transfer mechanism 200 drive the magnetic core 10 on the suction head 233 to be directly above the magnetic core placement slot 411 of the stacking box 410 of the first station 420. The telescopic member 231 drives the suction head 233 to move upward, and the suction head 233 slowly retracts into the mounting cylinder 232, making the suction force of the suction head 233 gradually decrease. As the suction force gradually decreases, the magnetic core 10 on the suction head 233 falls into the magnetic core placement slot 411, and the magnetic core 10 will be stacked one by one in the stacking box 410 until the stacking box 410 is full. The first station 420... Once one stacked core box 410 of the 20 magnetic cores is full, the turntable 400 rotates, and the stacked core box 410 filled with magnetic cores 10 moves from the first station 420 to the second station 430. The suction head 233 is moved to directly above the stacked core box 410 filled with magnetic cores 10 by the translational moving component 210 and the height moving component 220 of the second transfer mechanism 500. The suction head 233 of the second transfer mechanism 500 then transfers the magnetic cores 10 one by one to the picking tray of the next process. After picking, if the stacked core box 410 corresponding to the first station 420 is full of magnetic cores 10, the turntable 400 rotates, and the stacked core box 410 filled with magnetic cores 10 moves to the second station 430. The empty stacked core box 410 corresponding to the original second station 430 rotates back to the first station 420.This allows the first transfer mechanism 200 to continue placing the magnetic core 10 into the empty stacking box 410 at the first station 420, while the second transfer mechanism 500 transfers the magnetic core 10 from the stacking box 410 at the second station 430 to the next process, enabling the device to operate continuously and thus improving production efficiency.

[0087] This invention uses a first transfer mechanism 200 to pick up one or more magnetic cores 10, and a second transfer mechanism 500 to pick up the magnetic cores 10 one by one, so as to remove a single magnetic core from a pile of wired magnetic cores and perform corresponding wire sorting pre-processing, thereby realizing the transfer of the magnetic cores 10 one by one to the next process.

[0088] This invention achieves a high degree of automation by sorting, picking up, pulling, transferring, conveying, and secondary picking up the stacked magnetic cores 10 without manual processing. This creates conditions for subsequent automated large-scale production, reduces the labor force ratio, improves production efficiency, and enhances the processing efficiency of subsequent processes.

[0089] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0090] Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

[0091] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A single grain magnetic head characterized by, include: A combing mechanism (100) is used to comb the enameled wire of the magnetic core (10); The first transfer mechanism (200) is used to transfer the magnetic core (10) combed by the combing mechanism (100); A wire-pulling mechanism (300) is used to straighten the enameled wire of the magnetic core (10) transferred by the first transfer mechanism (200); A transfer plate (400) is provided with a plurality of stacked core boxes (410) for temporary storage of magnetic cores (10). The first transfer mechanism (200) transfers the straightened magnetic cores (10) to one of the stacked core boxes (410) on the transfer plate (400). The second transfer mechanism (500) is used to transfer the magnetic cores (10) in one of the stacked core boxes (410) on the transfer plate (400) one by one to the next process.

2. The single grain magnetic core material handler of claim 1, wherein, The combing mechanism (100) includes a rotating part (110) and a combing part (120); The rotating part (110) is connected to the combing part (120). The rotating part (110) is used to drive the combing part (120) to rotate so that the combing part (120) can press down the enameled wire of the magnetic core (10) after it is loaded. The combing section (120) is used to comb the enameled wire of the magnetic core (10).

3. The single-grain magnetic core material handler of claim 2, wherein, The rotating part (110) includes a mounting platform (111) and a rotating frame (112) rotatably mounted on one end of the mounting platform (111). The rotating frame (112) is connected to the combing part (120) and is used to drive the combing part (120) to rotate.

4. The single-core feeder according to claim 3, characterized in that, The combing unit (120) includes a first drive member (121) mounted on a rotating frame (112) and a roller brush (122) rotatably mounted on one end of the rotating frame (112) away from the mounting platform (111). The first drive member (121) and the roller brush (122) are connected by a first transmission assembly (123).

5. The single grain magnetic core material handler of claim 1, wherein, The first transfer mechanism (200) and the second transfer mechanism (500) have the same structure, both including a translational movement component (210), a height movement component (220), and a suction component (230); The translational moving component (210) is connected to the height moving component (220), and the height moving component (220) is connected to the suction component (230); The translational movement component (210) is used to drive the suction component (230) to move horizontally; The height-moving component (220) is used to drive the suction component (230) to move vertically; The suction assembly (230) is used to suction the magnetic core (10).

6. The single grain magnetic core material handler of claim 5, wherein, The suction assembly (230) includes a telescopic component (231), a mounting cylinder (232), and a suction head (233); The telescopic component (231) is mounted on the height moving assembly (220) and is used to move the suction head (233); The mounting cylinder (232) is mounted on the telescopic member (231), and the telescopic end of the telescopic member (231) is located inside the mounting cylinder (232); The suction head (233) is connected to the telescopic end of the telescopic component (231), and the suction head (233) can extend out of the mounting cylinder (232) to pick up the magnetic core (10).

7. The single grain magnetic core material handler of claim 1, wherein, The turntable (400) is provided with multiple sets of stacked core boxes (410). The turntable (400) can rotate around its own axis to switch the stacked core boxes (410) on it to correspond to the corresponding workstation.

8. The single grain magnetic core material handler of claim 1, wherein, The wire pulling mechanism (300) includes a drive unit (310) and two clamping units (320); A clamping part (320) is connected to each of the two sides of the driving part (310), which is used to drive the two clamping parts (320) to move closer or further apart from each other; The clamping part (320) is used to clamp the enameled wire of the magnetic core (10) transferred by the first transfer mechanism (200).

9. The single-grain magnetic core material handling machine of claim 8, wherein, The drive unit (310) includes a mounting bracket (311), a second drive member (312), a second transmission assembly (313), and a second connecting bracket (314); The second driving member (312) is mounted on one side of the mounting bracket (311). The mounting bracket (311) is slidably connected to the two sides of the mounting bracket (311). The second connecting bracket (314) is connected to the second transmission assembly (313). The second connecting bracket (314) is connected to the clamping part (320). The second driving member (312) drives the two second connecting brackets (314) to move closer or further apart from each other through the second transmission assembly (313).

10. The single grain magnetic core material handling machine of claim 9, wherein, The clamping part (320) includes a rotating member (321), a clamping member (322), and a chuck (323); The rotating component (321) is mounted on the second connecting frame (314), and a clamping component (322) is mounted on the rotating end of the rotating component (321). The rotating component (321) is used to drive the clamping component (322) to rotate. The clamping end of the clamping member (322) is equipped with a chuck (323), and the clamping member (322) is used to drive the chuck (323) to clamp the enameled wire of the magnetic core (10).

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