An inductor core assembly system

Abstract

An inductor core assembly system includes a six-degree-of-freedom mechanical arm, a core assembly manipulator, a core feeding station, a core positioning device, a coil input station, an assembly station, an automatic glue dispensing device, and an inductor output station. The six-degree-of-freedom mechanical arm drives the core assembly manipulator to move between the coil input station, the inductor output station, the core feeding station, the assembly station, the core positioning device, and the automatic glue dispensing device; the suction component sucks the magnetic core and / or the magnetic core gasket to the magnetic core positioning device for positioning and alignment, and then to the automatic glue dispensing device for glue dispensing, and then the clamping component clamps the coil to the assembly station and performs core assembly. The present invention uniformly absorbs and transfers the magnetic core and the magnetic core gasket required for assembly, and implements uniform positioning and alignment before glue dispensing and mounting, thereby avoiding the magnetic core from tipping over during transportation, affecting the subsequent magnetic core assembly, and improving the quality and efficiency of the magnetic core assembly.

Description

Technical Field

[0001] The invention relates to the technical field of inductor components, in particular to an inductor magnetic core assembly system. Background Art

[0002] At present, new energy vehicles and hybrid vehicles, which are characterized by electric vehicles, have officially replaced traditional fuel vehicles and become one of the important means for countries to deal with the greenhouse effect of climate. In the operating mechanism of electric vehicles, the significant feature of the battery charging and battery energy discharge driving motor is the high-power voltage conversion of high-voltage electric energy. The high-power inductor component in the conversion circuit has become one of its indispensable and important core components.

[0003] Inductors are generally composed of coils, insulating brackets, magnetic cores, shielding covers and packaging materials. In the existing magnetic core assembly technology, one method is to use a robot to clamp the magnetic core and send it to the glue dispensing mechanism for glue dispensing. However, in the process of conveying the magnetic core to the clamping position of the robot through an external device, the magnetic core may tip over. If the robot clamps the tipped magnetic core to the glue dispensing structure for glue dispensing, part of the surface of the magnetic core will not be coated with glue, resulting in uneven glue coating on the surface of the magnetic core, which will cause the connection of the magnetic core to be unstable after it is installed in the coil, and the magnetic core will be detached; another method is to convey the magnetic core to the glue dispensing station through a conveying mechanism, and the glue dispensing machine will dispense glue after the magnetic core is in place. This method will make the glue dispensing and coating of the magnetic core more uniform, but the magnetic core after glue dispensing still needs to be transferred by manual or other robots for multiple times to complete the installation, and there are problems such as complex assembly process, low yield, low degree of automation, and low efficiency. Summary of the invention

[0004] In view of the problems raised by the background technology, the purpose of the present invention is to provide an inductor core assembly system, which solves the problems of complex inductor core assembly process, low yield, low degree of automation, low efficiency, etc.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] An inductor magnetic core assembly system comprises a six-degree-of-freedom mechanical arm, a magnetic core assembly manipulator, a magnetic core feeding station, a magnetic core positioning device, a coil input station, an assembly station, an automatic glue dispensing device and an inductor output station, wherein the magnetic core assembly manipulator is installed at the movable end of the six-degree-of-freedom mechanical arm, the inductor output station, the assembly station, the magnetic core feeding station, the automatic glue dispensing device, the magnetic core positioning device and the coil input station are sequentially distributed around the periphery of the six-degree-of-freedom mechanical arm, and the six-degree-of-freedom mechanical arm drives the magnetic core assembly manipulator to move among the coil input station, the inductor output station, the magnetic core feeding station, the assembly station, the magnetic core positioning device and the automatic glue dispensing device;

[0007] The magnetic core assembly robot comprises a mounting frame, a suction assembly and a clamping assembly, wherein the suction assembly and the clamping assembly are provided at the bottom of the mounting frame, and the top of the mounting frame is connected to the movable end of the six-degree-of-freedom robot arm; the suction assembly is used to suck the magnetic core and / or the magnetic core gasket, and the clamping assembly is used to clamp the coil or the self-locking clamp;

[0008] The magnetic core positioning device is used to position and align the inserted magnetic core;

[0009] The automatic glue dispensing device is used to dispense glue to the magnetic core and the magnetic core gasket on the magnetic core assembly robot;

[0010] The clamping assembly is also used to clamp the assembled inductor.

[0011] Preferably, the suction assembly includes a U-shaped magnetic core suction portion, an I-shaped magnetic core suction portion and a magnetic core gasket suction portion;

[0012] The U-shaped magnetic core suction part includes a first driver, a first connecting plate and a U-shaped magnetic core suction nozzle, wherein the first driver is mounted on the mounting frame, the driving direction of the first driver is perpendicular to the mounting frame, the driving end of the first driver is connected to the first connecting plate, the first connecting plate is provided with a plurality of U-shaped magnetic core suction nozzles, and the U-shaped magnetic core suction nozzles are used to suck the U-shaped magnetic core;

[0013] The I-type magnetic core suction part includes a second driver, a second connecting plate and an I-type magnetic core suction nozzle, the second driver is installed on the mounting frame, the driving direction of the second driver is perpendicular to the mounting frame, the driving end of the second driver is connected to the second connecting plate, the second connecting plate is provided with a plurality of I-type magnetic core suction nozzles, and the I-type magnetic core suction nozzles are used to suck the I-type magnetic core;

[0014] The magnetic core gasket suction part includes a third driver, a third connecting plate and a magnetic core gasket suction nozzle, the third driver is installed on the mounting frame, the driving direction of the third driver is perpendicular to the mounting frame, the driving end of the third driver is connected to the third connecting plate, the third connecting plate is provided with a plurality of magnetic core gasket suction nozzles, and the magnetic core gasket suction nozzles are used to suck the magnetic core gaskets;

[0015] The clamping assembly includes a clamping driver and two clamping plates. The clamping driver is installed on the mounting frame. The driving direction of the clamping driver is parallel to the mounting frame. The driving end of the clamping driver is connected to the two clamping plates. The clamping plates extend in a direction away from the clamping driver. The clamping driver drives the two clamping plates to move toward or away from each other.

[0016] Preferably, there are two I-shaped magnetic core suction parts, the two I-shaped magnetic core suction parts are arranged on the same side of the mounting frame, the magnetic core gasket suction part is arranged on the other side of the mounting frame, and the magnetic core gasket suction part is arranged opposite to the I-shaped magnetic core suction part;

[0017] One of the I-type magnetic core suction parts includes two I-type magnetic core suction nozzles, and the two I-type magnetic core suction nozzles are arranged at intervals;

[0018] There are six magnetic core gasket suction nozzles, which are arranged at intervals, and every two magnetic core gasket suction nozzles form a group. The distance between the two magnetic core gasket suction nozzles in each group is equal to the distance between the two I-type magnetic core suction nozzles.

[0019] Preferably, the magnetic core assembly robot further comprises a CCD visual positioning component, and the CCD visual positioning component comprises a light source unit and a camera, wherein the light source unit is arranged below the mounting frame, and the camera is arranged above the light source unit.

[0020] Preferably, the magnetic core positioning device comprises a positioning base plate, a U-shaped magnetic core positioning platform and an I-shaped magnetic core positioning platform, and the U-shaped magnetic core positioning platform and the I-shaped magnetic core positioning platform are arranged on the top of the positioning base plate;

[0021] The U-shaped magnetic core positioning platform comprises a U-shaped transverse alignment component and a U-shaped longitudinal alignment component; the U-shaped transverse alignment component is used to align the transverse sides of the U-shaped magnetic core, and the U-shaped longitudinal alignment component is used to align the longitudinal sides of the U-shaped magnetic core;

[0022] The I-type magnetic core positioning platform is provided with an I-type lateral alignment component and an I-type longitudinal alignment component. The I-type lateral alignment component is used to align the lateral sides of the I-type magnetic core, and the I-type longitudinal alignment component is used to align the longitudinal sides of the I-type magnetic core.

[0023] Preferably, the U-shaped lateral alignment component is located above the U-shaped magnetic core positioning platform, and the U-shaped lateral alignment component includes a mounting support, a U-shaped lateral driver, and two U-shaped lateral alignment plates; the bottom end of the mounting support is fixedly mounted on the positioning base plate, and the mounting support vertically extends upward to one longitudinal side of the U-shaped magnetic core positioning platform; the driving end of the U-shaped lateral driver is connected to the two U-shaped lateral alignment plates, and the U-shaped lateral driver drives the two U-shaped lateral alignment plates to move closer to or away from each other;

[0024] The U-shaped longitudinal alignment component includes a U-shaped longitudinal driver and two U-shaped longitudinal alignment plates. The U-shaped longitudinal driver is fixedly installed below the U-shaped magnetic core positioning platform. The driving end of the U-shaped longitudinal driver is connected to the two U-shaped longitudinal alignment plates. The U-shaped longitudinal driver drives the two U-shaped longitudinal alignment plates to move closer to or away from each other. Two first strip grooves arranged in the longitudinal direction are provided on the top of the U-shaped magnetic core positioning platform. The U-shaped longitudinal alignment plate includes two first vertical alignment parts. The top of the first vertical alignment part passes through the first strip groove and extends to the top of the U-shaped magnetic core positioning platform.

[0025] Preferably, the I-type lateral alignment component is arranged on the I-type magnetic core positioning platform, and there are four I-type lateral alignment components, the I-type lateral alignment component includes an I-type lateral driver and two I-type lateral alignment plates, the driving end of the I-type lateral driver is connected to the two I-type lateral alignment plates, and the I-type lateral driver drives the two I-type lateral alignment plates to move closer to or away from each other; the I-type lateral driver is fixed on the top of the I-type magnetic core positioning platform, and the four I-type lateral drivers are staggered along both sides of the center line of the I-type magnetic core positioning platform, and the driving ends of the four I-type lateral drivers are all facing the lateral center line of the I-type magnetic core positioning platform;

[0026] The I-type magnetic core positioning platform is provided with two second strip-shaped grooves arranged in the transverse direction;

[0027] There are two I-type longitudinal alignment components, each of which includes an I-type longitudinal driver and two I-type longitudinal alignment plates. The I-type longitudinal driver is fixed below the I-type magnetic core positioning platform, and the driving end of the I-type longitudinal driver is connected to the two I-type longitudinal alignment plates. The I-type longitudinal driver drives the two I-type longitudinal alignment plates to move closer to or away from each other.

[0028] The top of the I-type longitudinal alignment plate passes through the second strip groove and extends to the top of the I-type magnetic core positioning platform. The middle of the top of the I-type longitudinal alignment plate is recessed downward to form an avoidance groove, and the I-type transverse alignment plate can move transversely in the avoidance groove.

[0029] Preferably, it also includes a fixture unlocking device and a self-locking fixture input station, wherein the fixture unlocking device includes a mounting base plate, a fixture placement table, an unlocking component, a fixture clamping component and a stabilizing component;

[0030] The fixture placement platform is installed on the top of the installation base plate, the fixture placement platform is used to place the self-locking fixture, and the unlocking component is arranged at the bottom of the fixture placement platform;

[0031] The six-degree-of-freedom robot arm drives the magnetic core assembly robot to obtain the self-locking fixture from the self-locking fixture input station, and transfers and places it on the fixture placement table;

[0032] The self-locking clamp comprises an upper clamp seat, a lower clamp seat and a self-locking structure, wherein the self-locking structure is detachably mounted on the lower clamp seat, and the upper clamp seat is detachably mounted on the top of the lower clamp seat through the self-locking structure, and the top of the lower clamp seat is provided with a clamping groove for clamping the inductor coil;

[0033] The unlocking assembly is located at the bottom of the clamp placement table, and the unlocking assembly is used to control the self-locking structure to lock or release the upper clamp seat; when the self-locking clamp is in the unlocked state, the clamp clamping assembly can be used to pull out the upper clamp seat or insert it back into the lower clamp seat;

[0034] The stabilizing component is arranged behind the fixture placement table, and the stabilizing component is used to fix the coil;

[0035] The clamping groove is the assembly station.

[0036] Preferably, the fixture clamping assembly is mounted behind the fixture placement table, the top of the fixture placement table is an avoidance space, and the movable end of the fixture clamping assembly moves in the avoidance space;

[0037] The fixture clamping assembly includes a mounting bracket, a forward and backward movement drive mechanism, a vertical movement drive mechanism and a fixture clamping mechanism;

[0038] The mounting bracket is mounted on the top of the mounting base plate, the front-rear moving driving mechanism is mounted on the top of the mounting bracket, the driving end of the front-rear moving driving mechanism is connected to the vertical moving driving mechanism, and the driving end of the vertical moving driving mechanism is connected to the clamping mechanism;

[0039] The clamp clamping mechanism comprises a clamp clamping driver and two clamping jaws. The driving end of the clamp clamping driver is connected to the two clamping jaws, and the clamp clamping driver drives the two clamping jaws to move toward or away from each other.

[0040] Preferably, the stabilizing assembly comprises a horizontal screw driver, a stabilizing clamping driver and two stabilizing clamping plates; the horizontal screw driver is arranged on the top of the mounting base plate, and the horizontal screw driver is arranged between the fixture placement table and the mounting bracket;

[0041] The driving end of the horizontal lead screw driver is connected to the stabilizing and clamping driver, and the horizontal lead screw driver drives the stabilizing and clamping driver to move horizontally between the fixture placement table and the mounting bracket;

[0042] The driving end of the stabilizing clamping driver is connected to the two stabilizing clamping plates, and the stabilizing clamping driver drives the two stabilizing clamping plates to move toward or away from each other.

[0043] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0044] 1. The six-degree-of-freedom robotic arm drives the magnetic core assembly manipulator to absorb and transfer the magnetic core and magnetic core gasket required for assembly. At the same time, the magnetic core is positioned and aligned by the magnetic core alignment device before dispensing and mounting. This avoids the magnetic core from tipping over during the transportation process of the conveying mechanism, resulting in uneven dispensing and unstable connection between the magnetic cores after the magnetic core is assembled, thereby improving the quality of magnetic core assembly;

[0045] 2. The core assembly robot integrates multiple suction components and clamping components with different functional nozzles, which can simultaneously absorb and transfer multiple cores and core gaskets, so that multiple cores can be operated at the same time during core positioning, gluing and other processes, without the need for the robot to grab and repeat the process back and forth many times, thus improving the overall efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 is a top view of an embodiment of the present invention;

[0047] Figure 2 It is a structural schematic diagram of the magnetic core assembly robot of the present invention;

[0048] Figure 3 is a bottom view of the magnetic core assembly robot of the present invention;

[0049] Figure 4 It is a structural schematic diagram of the magnetic core positioning device of the present invention;

[0050] Figure 5 It is a structural schematic diagram of a U-shaped longitudinal alignment component in a magnetic core positioning device of the present invention;

[0051] Figure 6 It is a structural schematic diagram of an I-type magnetic core positioning platform in a magnetic core positioning device of the present invention;

[0052] Figure 7 It is a structural schematic diagram of an I-type magnetic core positioning platform in a magnetic core positioning device of the present invention;

[0053] Figure 8 is a schematic structural diagram of a clamp unlocking device of the present invention;

[0054] Fig. 9 It is a schematic structural diagram of the clamp unlocking device of the present invention. DETAILED DESCRIPTION

[0055] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0056] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0057] In addition, the terms "first", "second" and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.

[0058] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] The following is combined with Figures 1 to 9 The technical solution of the present invention is further illustrated by specific implementation methods.

[0060] The present invention relates to an inductor magnetic core assembly system, comprising a six-degree-of-freedom mechanical arm 100, a magnetic core assembly mechanical arm 200, a magnetic core feeding station 300, a magnetic core positioning device 400, a coil input station 500, an assembly station 600, an automatic glue dispensing device 700 and an inductor output station 800, wherein the magnetic core assembly mechanical arm 200 is installed at the movable end of the six-degree-of-freedom mechanical arm 100, the inductor output station 800, the assembly station 600, the magnetic core feeding station 300, the automatic glue dispensing device 700, the magnetic core positioning device 400 and the coil input station 500 are sequentially distributed around the periphery of the six-degree-of-freedom mechanical arm 100, and the six-degree-of-freedom mechanical arm 100 drives the magnetic core assembly mechanical arm 200 to move among the coil input station 500, the inductor output station 800, the magnetic core feeding station 300, the assembly station 600, the magnetic core positioning device 400 and the automatic glue dispensing device 700;

[0061] The magnetic core assembly robot 200 includes a mounting frame 210, a suction assembly and a clamping assembly 220. The suction assembly and the clamping assembly 220 are provided at the bottom of the mounting frame 210, and the top of the mounting frame 210 is connected to the movable end of the six-degree-of-freedom robot arm 100; the suction assembly is used to suck the magnetic core and / or the magnetic core gasket, and the clamping assembly 220 is used to clamp the coil or the self-locking clamp;

[0062] The magnetic core assembly robot 200 moves to the magnetic core feeding station 300, and after the magnetic core and the magnetic core gasket are sucked by the suction component, the magnetic core assembly robot 200 moves to the magnetic core positioning device 400;

[0063] The magnetic core positioning device 400 is used to position and align the inserted magnetic core;

[0064] The magnetic core assembly robot 200 absorbs the aligned magnetic cores and moves to the coil input station 500 to clamp the coils through the clamping assembly 220;

[0065] The magnetic core assembly robot 200 moves to the assembly station 600 and puts down the coil;

[0066] The magnetic core assembly robot 200 is transferred to the automatic glue dispensing device 700, and the automatic glue dispensing device 700 is used to dispense glue to the magnetic core and the magnetic core gasket on the magnetic core assembly robot 200;

[0067] The magnetic core assembly robot 200 sequentially installs the glued magnetic core and the magnetic core gasket into the middle through hole of the coil of the assembly station 600;

[0068] The magnetic core assembly robot 200 clamps the assembled inductor through the clamping assembly 220 and transfers the inductor to the inductor output station 800 .

[0069] The inductor core assembly system of the present invention can simultaneously absorb the magnetic core and the magnetic core gasket through the absorption component of the magnetic core assembly robot 200, and then transfer the magnetic core to the magnetic core positioning device 400 for positioning and alignment, and then absorb the aligned magnetic core to the automatic glue dispensing device 700 for glue dispensing. Since the magnetic core is always absorbed and transferred by the magnetic core assembly robot 200 only after alignment and before assembly, it is avoided that the magnetic core is overturned or shifted due to the transfer between multiple mechanisms or multiple devices, which affects the subsequent glue dispensing effect and assembly effect, thereby affecting the yield rate of the inductor coil. In addition, the inductor core assembly system of the present invention performs the processes of taking and placing, transferring and assembling the coil, magnetic core and magnetic core gasket by driving the core assembly robot 200 with six degrees of freedom robot arm 100. After the magnetic core is assembled into an inductor, it is also clamped and transferred to the inductor output station 800 by the core assembly robot 200. This makes the assembly system of the present invention compact in process, high-quality and efficient in production, improves the degree of automation, greatly reduces manual involvement, and reduces labor costs.

[0070] Embodiment 1:

[0071] An embodiment of the present invention is used to assemble an inductor with a ring-shaped magnetic core, wherein the ring-shaped magnetic core structure is composed of an upper U-shaped magnetic core, a lower U-shaped magnetic core and two sections of cylindrical magnetic cores, wherein the cylindrical magnetic core can be formed by stacking more than two I-shaped magnetic cores. The inductor with a ring-shaped magnetic core has two coils, and the two coils are respectively wrapped around the outside of the two sections of cylindrical magnetic cores.

[0072] Based on the specific structure of the above-mentioned inductor, the suction component of this embodiment includes a U-shaped magnetic core suction part 230, an I-shaped magnetic core suction part 240 and a magnetic core gasket suction part 250; the U-shaped magnetic core suction part 230 includes a first driver 231, a first connecting plate 232 and a U-shaped magnetic core suction nozzle 233, the first driver 231 is installed on the mounting frame 210, the driving direction of the first driver 231 is perpendicular to the mounting frame 210, the driving end of the first driver 231 is connected to the first connecting plate 232, and the first connecting plate 232 is provided with a plurality of U-shaped magnetic core suction nozzles 233, and the U-shaped magnetic core suction nozzle 233 is used to suck the U-shaped magnetic core;

[0073] The I-type magnetic core suction part 240 includes a second driver 241, a second connecting plate 242 and an I-type magnetic core suction nozzle 243. The second driver 241 is installed on the mounting frame 210. The driving direction of the second driver 241 is perpendicular to the mounting frame 210. The driving end of the second driver 241 is connected to the second connecting plate 242. The second connecting plate 242 is provided with a plurality of I-type magnetic core suction nozzles 243. The I-type magnetic core suction nozzles 243 are used to suck the I-type magnetic core.

[0074] The magnetic core gasket suction part 250 includes a third driver 251, a third connecting plate 252 and a magnetic core gasket suction nozzle 253. The third driver 251 is installed on the mounting frame 210. The driving direction of the third driver 251 is perpendicular to the mounting frame 210. The driving end of the third driver 251 is connected to the third connecting plate 252. The third connecting plate 252 is provided with a plurality of magnetic core gasket suction nozzles 253. The magnetic core gasket suction nozzles 253 are used to suck the magnetic core gasket.

[0075] The clamping assembly 220 includes a clamping driver 221 and two clamping plates 222. The clamping driver 221 is installed on the mounting frame 210. The driving direction of the clamping driver 221 is parallel to the mounting frame 210. The driving end of the clamping driver 221 is connected to the two clamping plates 222. The clamping plates 222 extend in a direction away from the clamping driver 221. The clamping driver 221 drives the two clamping plates 222 to move closer to or away from each other.

[0076] When assembling the magnetic core, the six-degree-of-freedom robot 100 drives the magnetic core assembly robot 200 to transfer to the magnetic core feeding station 300, and at the same time, the U-shaped magnetic core, the I-shaped magnetic core and the magnetic core gasket at the magnetic core feeding station 300 are sucked up by the U-shaped magnetic core suction part 230, the I-shaped magnetic core suction part 240 and the magnetic core gasket suction part 250, and transferred to the magnetic core positioning device 400 together;

[0077] After being in place, the U-shaped magnetic core suction part 230 and the I-shaped magnetic core suction part 240 put down the magnetic core at the magnetic core positioning device 400. After the magnetic core positioning device 400 positions and aligns the magnetic core, the U-shaped magnetic core suction part 230 and the I-shaped magnetic core suction part 240 then correspondingly absorb the aligned U-shaped magnetic core and the I-shaped magnetic core;

[0078] The six-degree-of-freedom robot arm 100 drives the magnetic core assembly robot 200 to transfer to the coil input station 500, and clamps the coil through the clamping assembly 220;

[0079] Subsequently, the six-degree-of-freedom robot arm 100 drives the magnetic core assembly robot 200 to move to the assembly station 600 to first put down the lower U-shaped magnetic core, and then place the coil on the lower U-shaped magnetic core;

[0080] Subsequently, the six-degree-of-freedom robot arm 100 drives the magnetic core assembly robot arm 200 to transfer to the automatic glue dispensing device 700 to dispense glue on the surfaces of the plurality of I-shaped magnetic cores, the plurality of magnetic core gaskets and the upper U-shaped magnetic core sucked thereon;

[0081] After the dispensing is completed, the six-degree-of-freedom robot arm 100 drives the magnetic core assembly robot 200 to transfer to the assembly station 600 to sequentially place the magnetic core gasket and the I-type magnetic core on the middle through hole of the coil, and finally place the U-type magnetic core to complete the assembly of the magnetic core;

[0082] After the magnetic core is assembled, the clamping assembly 220 of the magnetic core assembly robot 200 clamps the inductor, and the six-degree-of-freedom robot arm 100 drives the magnetic core assembly robot 200 to move to the inductor output station 800 to output the assembled inductor.

[0083] To further illustrate, the U-shaped magnetic core suction part 230, the I-shaped magnetic core suction part 240 and the magnetic core gasket suction part 250 all include drivers, and the first driver 231, the second driver 241 and the third driver 251 can drive the connection part to move in a direction perpendicular to the mounting frame 210. Specifically, when the six-degree-of-freedom robot 100 drives the mounting frame 210 of the magnetic core assembly robot 200 to be in a horizontal state to install the magnetic core of the coil, the second driver 241 can drive the I-shaped magnetic core suction nozzle 243 to move downward toward the inside of the hollow through hole of the coil to perform pressure fitting for mounting; the third driver 251 can drive the magnetic core gasket suction nozzle 253 to move downward toward the inside of the hollow through hole of the coil to perform pressure fitting for mounting, thereby improving the fit between the magnetic core and the magnetic core gasket and improving the assembly quality of the magnetic core.

[0084] It is worth mentioning that the U-shaped magnetic core suction nozzles 233 of the U-shaped magnetic core suction part 230 are used to simultaneously suck up the upper U-shaped magnetic core and the lower U-shaped magnetic core. In fact, the upper U-shaped magnetic core and the lower U-shaped magnetic core are the same U-shaped magnetic core. Since the magnetic core of the inductor is a ring-shaped structure, the actual positions of the two U-shaped magnetic cores are inverted when the magnetic cores are assembled. Therefore, the U-shaped magnetic cores are already inverted when they are in the magnetic core feeding station 300. Specifically, the U-shaped magnetic core suction part 230 sucks the U-shaped bottom of the lower U-shaped magnetic core and sucks the top of the U-shaped "two arms" of the upper U-shaped magnetic core. With this arrangement, the efficiency of magnetic core assembly can be improved.

[0085] In addition, since the coil of this embodiment is a coil that has passed through a specific winding, the coil specifically has two parallel middle through holes, and the "two arms" of the U-shaped magnetic core extend at the two middle through holes of the coil respectively. Therefore, after the corresponding I-type magnetic cores are assembled in the two middle through holes and the upper U-shaped magnetic core is placed, a ring-shaped magnetic core is formed.

[0086] Further, there are two I-shaped magnetic core suction parts 240, and the two I-shaped magnetic core suction parts 240 are arranged on the same side of the mounting frame 210, and the magnetic core gasket suction part 250 is arranged on the other side of the mounting frame 210, and the magnetic core gasket suction part 250 is arranged opposite to the I-shaped magnetic core suction part 240;

[0087] One of the I-shaped magnetic core suction parts 240 includes two I-shaped magnetic core suction nozzles 243, and the two I-shaped magnetic core suction nozzles 243 are arranged at intervals;

[0088] There are six magnetic core gasket suction nozzles 253, and the six magnetic core gasket suction nozzles 253 are arranged at intervals, and each two magnetic core gasket suction nozzles 253 form a group, and the distance between the two magnetic core gasket suction nozzles 253 in each group is equal to the distance between the two I-type magnetic core suction nozzles 243.

[0089] The I-type magnetic core suction part 240 includes two I-type magnetic core suction nozzles 243, which are arranged at intervals, and the distance between the two I-type magnetic core suction nozzles 243 is the distance between the through holes in the middle of the two coils. It is equivalent to that when assembling the I-type magnetic core, the two I-type magnetic core suction nozzles 243 complete the assembly of the I-type magnetic core on the same side. The two I-type magnetic core suction parts 240 are equivalent to the cylindrical magnetic core of the annular magnetic core consisting of two I-type magnetic cores, and each I-type magnetic core suction part 240 corresponds to assembling a layer of I-type magnetic core.

[0090] Since a core gasket is provided between each magnetic core, a total of three layers of core gaskets are required, with two core gaskets in each layer. A total of six core gaskets are required to assemble the magnetic core of an inductor. Therefore, by providing six core gasket suction nozzles 253 on the core gasket suction part 250, six core gaskets can be sucked at one time, thereby improving assembly efficiency. At the same time, two core gasket suction nozzles 253 are also provided at intervals on the third connecting plate 252, and the distance d1 between the two core gasket suction nozzles 253 is consistent with the distance d2 between the two I-shaped core suction nozzles 243.

[0091] By using two nozzles to place the same layer of magnetic cores or magnetic core gaskets at the same time, the number of placements can be reduced and the efficiency of core assembly can be improved.

[0092] Furthermore, the magnetic core assembly robot 200 also includes a CCD visual positioning component, which includes a light source unit 261 and a camera 262, wherein the light source unit 261 is disposed below the mounting frame 210, and the camera 262 is disposed above the light source unit 261. By using the CCD visual positioning component to detect, capture and locate the specific position of the movement of the magnetic core assembly robot 200, the degree of automation of the magnetic core assembly system is improved. The camera 262 is disposed above the light source unit 261, and the light source unit 261 provides lighting for the camera, further improving the accuracy.

[0093] Furthermore, the magnetic core positioning device 400 includes a positioning base plate 410, a U-shaped magnetic core positioning platform 420 and an I-shaped magnetic core positioning platform 430, and the U-shaped magnetic core positioning platform 420 and the I-shaped magnetic core positioning platform 430 are arranged on the top of the positioning base plate 410;

[0094] The U-shaped magnetic core positioning platform 420 includes a U-shaped transverse alignment component 421 and a U-shaped longitudinal alignment component 422; the U-shaped transverse alignment component 421 is used to align the transverse sides of the U-shaped magnetic core, and the U-shaped longitudinal alignment component 422 is used to align the longitudinal sides of the U-shaped magnetic core;

[0095] The I-type magnetic core positioning platform 430 is provided with an I-type lateral alignment component 431 and an I-type longitudinal alignment component 432. The I-type lateral alignment component 431 is used to align the lateral sides of the I-type magnetic core, and the I-type longitudinal alignment component 432 is used to align the longitudinal sides of the I-type magnetic core.

[0096] In this embodiment, before the magnetic core assembly robot 200 sends the magnetic core clamp to the automatic glue dispensing device 700, the magnetic core assembly robot 200 first sends the magnetic core clamp to the magnetic core positioning device 400 for positioning and alignment.

[0097] Specifically, the U-shaped magnetic core suction part 230 sucks the U-shaped magnetic core to the U-shaped magnetic core positioning platform 420, and then the U-shaped lateral alignment component 421 aligns the lateral sides of the U-shaped magnetic core, and the U-shaped longitudinal alignment component 422 also aligns the longitudinal sides of the U-shaped magnetic core, so that the longitudinal sides and lateral sides of the U-shaped magnetic core are aligned respectively, avoiding the U-shaped magnetic core from tipping over. Similarly, the I-shaped magnetic core suction part 240 sucks the I-shaped magnetic core to the I-shaped magnetic core positioning platform 430, and then the I-shaped lateral alignment component 431 aligns the lateral sides of the I-shaped magnetic core, and the I-shaped longitudinal alignment component 432 also aligns the longitudinal sides of the I-shaped magnetic core, so that the longitudinal sides and lateral sides of the I-shaped magnetic core are aligned respectively, avoiding the I-shaped magnetic core from tipping over. Therefore, before gluing the core, the core positioning device 400 is used to align the lateral and longitudinal sides of the core to prevent the core from tipping over, thereby preventing the core from having part of the surface not coated with glue, ensuring uniform glue coating, and ensuring a firm connection between the core and the coil.

[0098] Preferably, in the magnetic core positioning device 400, a U-shaped magnetic core positioning platform 2 and an I-shaped magnetic core positioning platform 3 are provided at the same time, so that both U-shaped and I-shaped magnetic cores can be positioned and aligned, thereby increasing the application range of the inductor magnetic core positioning tooling. Figure 4 The longitudinal direction is shown in Figure 4 Left and right directions shown.

[0099] Furthermore, the U-shaped lateral alignment component 421 is located above the U-shaped magnetic core positioning platform 420, and the U-shaped lateral alignment component 421 includes a mounting pillar 4211, a U-shaped lateral driver 4212 and two U-shaped lateral alignment plates 4213; the bottom end of the mounting pillar 4211 is fixedly mounted on the positioning base plate 410, and the mounting pillar 4211 vertically extends upward to one longitudinal side of the U-shaped magnetic core positioning platform 420; the driving end of the U-shaped lateral driver 4212 is connected to the two U-shaped lateral alignment plates 4213, and the U-shaped lateral driver 4212 drives the two U-shaped lateral alignment plates 4213 to move closer to or away from each other;

[0100] The U-shaped longitudinal alignment component 422 includes a U-shaped longitudinal driver 4221 and two U-shaped longitudinal alignment plates 4222. The U-shaped longitudinal driver 4221 is fixedly installed below the U-shaped magnetic core positioning platform 420. The driving end of the U-shaped longitudinal driver 4221 is connected to the two U-shaped longitudinal alignment plates 4222. The U-shaped longitudinal driver 4221 drives the two U-shaped longitudinal alignment plates 4222 to move closer to or away from each other. The top of the U-shaped magnetic core positioning platform 420 is provided with two first strip grooves 4200 arranged in the longitudinal direction. The U-shaped longitudinal alignment plate 4222 includes two first vertical alignment parts 4223. The top of the first vertical alignment part 4223 passes through the first strip groove 4200 and extends to the top of the U-shaped magnetic core positioning platform 420.

[0101] To further explain, when aligning the two lateral sides of the U-shaped magnetic core, the U-shaped lateral driver 4212 drives the two U-shaped lateral alignment plates 4213 to approach each other, thereby aligning the U-shaped magnetic core placed on the U-shaped magnetic core positioning platform 420, so that the two lateral sides of the U-shaped magnetic core are aligned.

[0102] The core assembly robot 200 places the U-shaped core between two U-shaped longitudinal alignment plates 4222, and the U-shaped transverse alignment component 421 aligns the U-shaped core transversely. Then the U-shaped longitudinal driver 4221 drives the two U-shaped longitudinal alignment plates 4222 to approach each other, so that the two first vertical alignment parts 4223 of the U-shaped longitudinal alignment plates 4222 push the longitudinal sides of the U-shaped core, thereby aligning the longitudinal sides of the U-shaped core. It is worth noting that the alignment of the transverse sides and the longitudinal sides of the U-shaped core are not divided into front and back, and the transverse sides can be aligned first, and then the longitudinal sides; or the longitudinal sides can be aligned first, and then the transverse sides; or the longitudinal and transverse sides can be aligned at the same time.

[0103] Furthermore, the I-type lateral alignment component 431 is arranged on the I-type magnetic core positioning platform 430, and there are four I-type lateral alignment components 431. The I-type lateral alignment components 431 include an I-type lateral driver 4311 and two I-type lateral alignment plates 4312. The driving end of the I-type lateral driver 4311 is connected to the two I-type lateral alignment plates 4312, and the I-type lateral driver 4311 drives the two I-type lateral alignment plates 4312 to move closer to or away from each other; the I-type lateral driver 4311 is fixed to the top of the I-type magnetic core positioning platform 430, and the four I-type lateral drivers 4311 are staggered along both sides of the center line of the I-type magnetic core positioning platform 430, and the driving ends of the four I-type lateral drivers 4311 are all facing the lateral center line of the I-type magnetic core positioning platform 430;

[0104] The I-shaped magnetic core positioning platform 430 is provided with two second strip-shaped grooves 4300 arranged in the transverse direction;

[0105] There are two I-type longitudinal alignment components 432, each of which includes an I-type longitudinal driver 4321 and two I-type longitudinal alignment plates 4322. The I-type longitudinal driver 4321 is fixed below the I-type magnetic core positioning platform 430, and the driving end of the I-type longitudinal driver 4321 is connected to the two I-type longitudinal alignment plates 4322. The I-type longitudinal driver 4321 drives the two I-type longitudinal alignment plates 4322 to move closer to or away from each other.

[0106] The top of the I-type longitudinal alignment plate 4322 passes through the second strip groove 4300 and extends to the top of the I-type magnetic core positioning platform 430. The middle of the top of the I-type longitudinal alignment plate 4322 is recessed downward to form an avoidance groove 4323. The I-type transverse alignment plate 4312 can move transversely in the avoidance groove 4323.

[0107] To further explain, when aligning the two lateral sides of the I-type magnetic core, the I-type lateral driver 4311 drives the two I-type lateral alignment plates 4312 to approach each other, thereby aligning the I-type magnetic core placed on the I-type magnetic core positioning platform 430, so that the two lateral sides of the I-type magnetic core are aligned.

[0108] The I-type longitudinal driver 4321 drives the two I-type longitudinal alignment plates 4322 to approach each other, so that the two second vertical alignment parts 4323 of the I-type longitudinal alignment plates 4322 push the longitudinal sides of the I-type magnetic core, thereby aligning the longitudinal sides of the I-type magnetic core.

[0109] The four I-type transverse alignment components 431 are arranged in an interlaced manner along both sides of the center line of the I-type magnetic core positioning platform 430, so that the four I-type magnetic cores can be positioned and aligned transversely at the same time. In addition, the two I-type longitudinal alignment components 432 are arranged at the bottom of the I-type magnetic core positioning platform 430, and the avoidance groove 4323 is arranged on the top of the I-type longitudinal alignment plate 4322, so that the I-type transverse alignment plate 4312 can move in the avoidance groove 4323, which not only avoids the mutual influence between the I-type transverse alignment plate 4312 and the I-type longitudinal alignment plate 4322, but also can achieve longitudinal alignment of multiple I-type magnetic cores by reducing the drive device or the setting of the I-type longitudinal alignment plate 4322, so that the structure of the magnetic core positioning device 400 is more compact and more efficient.

[0110] Embodiment 2:

[0111] This embodiment is a further optimization of the first embodiment. The inductor core assembly system of this embodiment further includes a fixture unlocking device 900 and a self-locking fixture input station 1000. The fixture unlocking device 900 includes a mounting base plate 910, a fixture placement table 920, an unlocking component 930, a fixture clamping component 940 and a stabilizing component 950. The fixture placement table 920 is installed on the top of the mounting base plate 910. The fixture placement table 920 is used to place a self-locking fixture. The unlocking component 930 is arranged at the bottom of the fixture placement table 920. The six-degree-of-freedom robot arm 100 drives the magnetic core assembly robot 200 to obtain the self-locking fixture from the self-locking fixture input station 1000, and transfers and places it on the fixture placement table 920.

[0112] The self-locking clamp comprises an upper clamping seat 961, a lower clamping seat 962 and a self-locking structure 963, wherein the self-locking structure 963 is detachably mounted on the lower clamping seat 962, and the upper clamping seat 961 is detachably mounted on the top of the lower clamping seat 962 through the self-locking structure 963, and the top of the lower clamping seat 962 is provided with a clamping groove 9621 for clamping the inductor coil;

[0113] The unlocking assembly 930 is located at the bottom of the clamp placement platform 920, and the unlocking assembly 930 is used to control the self-locking structure 963 to lock or release the upper clamp seat 961; when the self-locking clamp is in the unlocked state, the clamp clamping assembly 940 can be used to pull out the upper clamp seat 961 or insert it back into the lower clamp seat 962;

[0114] The stabilizing assembly 950 is disposed behind the fixture placement platform 920, and the stabilizing assembly 950 is used to fix the coil;

[0115] The clamping groove 9621 is the assembly station 600 .

[0116] In this embodiment, the assembly station 600 of the magnetic core is specifically in the clamping groove 9621 of the lower clamp 962 of the self-locking clamp. The clamping groove 9621 can limit and fix the lower U-shaped magnetic core and the coil, which is convenient for the subsequent assembly of the magnetic core. After the magnetic core is assembled, the inductor in the self-locking clamp can be fixed by locking the upper clamp 961 and the lower clamp 962. When the magnetic core assembly manipulator 200 transfers and outputs the inductor, it specifically clamps and transfers the self-locking clamp. Since the self-locking clamp fixes the inductor, it ensures that the inductor remains stable during the subsequent transmission process and is not easy to tip over and cause damage to the inductor.

[0117] The fixture clamping assembly 940 is mounted behind the fixture placement platform 920, and the top of the fixture placement platform 920 is an avoidance space, and the movable end of the fixture clamping assembly 940 moves in the avoidance space;

[0118] The fixture clamping assembly 940 includes a mounting bracket 941, a forward and backward movement driving mechanism 942, a vertical movement driving mechanism 943 and a fixture clamping mechanism 944;

[0119] The mounting bracket 941 is mounted on the top of the mounting base plate 910, the front-rear moving driving mechanism 942 is mounted on the top of the mounting bracket 941, the driving end of the front-rear moving driving mechanism 942 is connected to the vertical moving driving mechanism 943, and the driving end of the vertical moving driving mechanism 943 is connected to the clamping mechanism 944;

[0120] The clamp clamping mechanism 944 includes a clamp clamping driver 9441 and two clamping jaws 9442 . The driving end of the clamp clamping driver 9441 is connected to the two clamping jaws 9442 . The clamp clamping driver 9441 drives the two clamping jaws 9442 to move closer to or away from each other.

[0121] The stabilizing assembly 950 includes a horizontal screw driver 951, a stabilizing clamping driver 952 and two stabilizing clamping plates 953; the horizontal screw driver 951 is arranged on the top of the mounting base plate 910, and the horizontal screw driver 951 is arranged between the fixture placement platform 920 and the mounting bracket 941;

[0122] The driving end of the horizontal screw driver 951 is connected to the stabilizing and clamping driver 952, and the horizontal screw driver 951 drives the stabilizing and clamping driver 952 to move horizontally between the fixture placement platform 920 and the mounting bracket 941;

[0123] The driving end of the stabilizing clamping driver 952 is connected to the two stabilizing clamping plates 953 , and the stabilizing clamping driver 952 drives the two stabilizing clamping plates 953 to move toward or away from each other.

[0124] The specific assembly process of the magnetic core assembly system of this embodiment is as follows:

[0125] The six-degree-of-freedom robot 100 drives the magnetic core assembly robot 200 to clamp the self-locking clamp at the self-locking clamp input station 1000 and place it on the clamp placement table 920 of the clamp unlocking device 900; after the self-locking clamp is unlocked by the unlocking component 930, the forward and backward moving drive mechanism 942 and the vertical moving drive mechanism 943 drive the clamp clamping mechanism 944 to clamp the upper clamp seat 961, and move the upper clamp seat 961 out of the avoidance space.

[0126] Thereafter, the six-degree-of-freedom robot 100 drives the magnetic core assembly robot 200 to obtain the magnetic core and the magnetic core gasket, align the magnetic core, and obtain the coil, and the process is the same as that in the first embodiment.

[0127] After obtaining the magnetic core and the coil, the six-degree-of-freedom robot 100 drives the magnetic core assembly robot 200 to first place the lower U-shaped magnetic core into the clamping groove 9621, and then place the coil on the lower U-shaped magnetic core; after placing the coil, the horizontal screw driver 951 of the stabilizing assembly 950 drives the stabilizing clamping plate 953 to move forward to the rear of the coil, and stabilizes both sides of the coil by the stabilizing clamping plate 953 to prevent the coil from tipping over during the subsequent assembly of the I-shaped magnetic core and the magnetic core gasket;

[0128] After the magnetic core is assembled, the clamping plate 953 is held steady to release the coil, and the horizontal screw driver 951 drives the clamping plate 953 to move backward and reset, and the clamping mechanism 944 moves the upper clamp 961 back to the lower clamp 962, and the self-locking clamp is locked through the self-locking structure 963, so as to limit and fix the inductor as a whole;

[0129] The six-degree-of-freedom robot 100 drives the magnetic core assembly robot 200 to clamp the upper fixture 961, and moves to the inductor output station 800 to output the self-locking fixture to the subsequent process.

[0130] It is worth mentioning that, as an important step in the inductor manufacturing process, the inductor core assembly system can be further matched with other production processes. For example, the output station after the coil winding is completed is the coil input station of the system. The inductor output station of the system is closely connected with the input mechanism of the subsequent baking process, which can improve the overall automation level of inductor processing and manufacturing.

[0131] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. An inductor core assembly system, characterized in that: It comprises a six-degree-of-freedom robot arm, a magnetic core assembly robot arm, a magnetic core feeding station, a magnetic core positioning device, a coil input station, an assembly station, an automatic glue dispensing device and an inductance output station, wherein the magnetic core assembly robot arm is installed at the movable end of the six-degree-of-freedom robot arm, and the inductance output station, the assembly station, the magnetic core feeding station, the automatic glue dispensing device, the magnetic core positioning device and the coil input station are sequentially distributed around the periphery of the six-degree-of-freedom robot arm, and the six-degree-of-freedom robot arm drives the magnetic core assembly robot arm to move among the coil input station, the inductance output station, the magnetic core feeding station, the assembly station, the magnetic core positioning device and the automatic glue dispensing device; The magnetic core assembly robot comprises a mounting frame, a suction assembly and a clamping assembly, wherein the suction assembly and the clamping assembly are provided at the bottom of the mounting frame, and the top of the mounting frame is connected to the movable end of the six-degree-of-freedom robot arm; the suction assembly is used to suck the magnetic core and / or the magnetic core gasket, and the clamping assembly is used to clamp the coil or the self-locking clamp; The magnetic core positioning device is used to position and align the inserted magnetic core; The automatic glue dispensing device is used to dispense glue to the magnetic core and the magnetic core gasket on the magnetic core assembly robot; The clamping assembly is also used to clamp the assembled inductor.

2. The inductor core assembly system according to claim 1, characterized in that: The suction assembly includes a U-shaped magnetic core suction portion, an I-shaped magnetic core suction portion and a magnetic core gasket suction portion; The U-shaped magnetic core suction part includes a first driver, a first connecting plate and a U-shaped magnetic core suction nozzle, wherein the first driver is mounted on the mounting frame, the driving direction of the first driver is perpendicular to the mounting frame, the driving end of the first driver is connected to the first connecting plate, the first connecting plate is provided with a plurality of U-shaped magnetic core suction nozzles, and the U-shaped magnetic core suction nozzles are used to suck the U-shaped magnetic core; The I-type magnetic core suction part includes a second driver, a second connecting plate and an I-type magnetic core suction nozzle, the second driver is installed on the mounting frame, the driving direction of the second driver is perpendicular to the mounting frame, the driving end of the second driver is connected to the second connecting plate, the second connecting plate is provided with a plurality of I-type magnetic core suction nozzles, and the I-type magnetic core suction nozzles are used to suck the I-type magnetic core; The magnetic core gasket suction part includes a third driver, a third connecting plate and a magnetic core gasket suction nozzle, the third driver is installed on the mounting frame, the driving direction of the third driver is perpendicular to the mounting frame, the driving end of the third driver is connected to the third connecting plate, the third connecting plate is provided with a plurality of magnetic core gasket suction nozzles, and the magnetic core gasket suction nozzles are used to suck the magnetic core gaskets; The clamping assembly includes a clamping driver and two clamping plates. The clamping driver is installed on the mounting frame. The driving direction of the clamping driver is parallel to the mounting frame. The driving end of the clamping driver is connected to the two clamping plates. The clamping plates extend in a direction away from the clamping driver. The clamping driver drives the two clamping plates to move toward or away from each other.

3. The inductor core assembly system according to claim 2, characterized in that: There are two I-shaped magnetic core suction parts, which are arranged on the same side of the mounting frame, and the magnetic core gasket suction part is arranged on the other side of the mounting frame, and the magnetic core gasket suction part is arranged opposite to the I-shaped magnetic core suction part; One of the I-type magnetic core suction parts includes two I-type magnetic core suction nozzles, and the two I-type magnetic core suction nozzles are arranged at intervals; There are six magnetic core gasket suction nozzles, which are arranged at intervals, and every two magnetic core gasket suction nozzles form a group. The distance between the two magnetic core gasket suction nozzles in each group is equal to the distance between the two I-type magnetic core suction nozzles.

4. The inductor core assembly system according to claim 3, characterized in that: The magnetic core assembly robot also includes a CCD visual positioning component, which includes a light source part and a camera. The light source part is arranged below the mounting frame, and the camera is arranged above the light source part.

5. The inductor core assembly system according to claim 4, characterized in that: The magnetic core positioning device comprises a positioning base plate, a U-shaped magnetic core positioning platform and an I-shaped magnetic core positioning platform, wherein the U-shaped magnetic core positioning platform and the I-shaped magnetic core positioning platform are arranged on the top of the positioning base plate; The U-shaped magnetic core positioning platform comprises a U-shaped transverse alignment component and a U-shaped longitudinal alignment component; the U-shaped transverse alignment component is used to align the transverse sides of the U-shaped magnetic core, and the U-shaped longitudinal alignment component is used to align the longitudinal sides of the U-shaped magnetic core; The I-type magnetic core positioning platform is provided with an I-type transverse alignment component and an I-type longitudinal alignment component. The I-type transverse alignment component is used to align the transverse sides of the I-type magnetic core, and the I-type longitudinal alignment component is used to align the longitudinal sides of the I-type magnetic core.

6. The inductor core assembly system according to claim 5, characterized in that: The U-shaped lateral alignment component is located above the U-shaped magnetic core positioning platform, and the U-shaped lateral alignment component includes a mounting support, a U-shaped lateral driver, and two U-shaped lateral alignment plates; the bottom end of the mounting support is fixedly mounted on the positioning base plate, and the mounting support extends vertically upward to one longitudinal side of the U-shaped magnetic core positioning platform; the driving end of the U-shaped lateral driver is connected to the two U-shaped lateral alignment plates, and the U-shaped lateral driver drives the two U-shaped lateral alignment plates to move closer to or away from each other; The U-shaped longitudinal alignment component includes a U-shaped longitudinal driver and two U-shaped longitudinal alignment plates. The U-shaped longitudinal driver is fixedly installed below the U-shaped magnetic core positioning platform. The driving end of the U-shaped longitudinal driver is connected to the two U-shaped longitudinal alignment plates. The U-shaped longitudinal driver drives the two U-shaped longitudinal alignment plates to move closer to or away from each other. Two first strip grooves arranged in the longitudinal direction are provided on the top of the U-shaped magnetic core positioning platform. The U-shaped longitudinal alignment plate includes two first vertical alignment parts. The top of the first vertical alignment part passes through the first strip groove and extends to the top of the U-shaped magnetic core positioning platform.

7. The inductor core assembly system according to claim 5, characterized in that: The I-type lateral alignment component is arranged on the I-type magnetic core positioning platform. There are four I-type lateral alignment components, and the I-type lateral alignment component includes an I-type lateral driver and two I-type lateral alignment plates. The driving end of the I-type lateral driver is connected to the two I-type lateral alignment plates, and the I-type lateral driver drives the two I-type lateral alignment plates to move closer to or away from each other; the I-type lateral driver is fixed on the top of the I-type magnetic core positioning platform, and the four I-type lateral drivers are staggered along both sides of the center line of the I-type magnetic core positioning platform, and the driving ends of the four I-type lateral drivers are all facing the lateral center line of the I-type magnetic core positioning platform; The I-type magnetic core positioning platform is provided with two second strip-shaped grooves arranged in the transverse direction; There are two I-type longitudinal alignment components, each of which includes an I-type longitudinal driver and two I-type longitudinal alignment plates. The I-type longitudinal driver is fixed below the I-type magnetic core positioning platform, and the driving end of the I-type longitudinal driver is connected to the two I-type longitudinal alignment plates. The I-type longitudinal driver drives the two I-type longitudinal alignment plates to move closer to or away from each other. The top of the I-type longitudinal alignment plate passes through the second strip groove and extends to the top of the I-type magnetic core positioning platform. The middle of the top of the I-type longitudinal alignment plate is recessed downward to form an avoidance groove, and the I-type transverse alignment plate can move transversely in the avoidance groove.

8. An inductor core assembly system according to any one of claims 1 to 7, characterized in that: It also includes a fixture unlocking device and a self-locking fixture input station, wherein the fixture unlocking device includes a mounting base plate, a fixture placement table, an unlocking component, a fixture clamping component and a stabilizing component; The fixture placement platform is installed on the top of the installation base plate, the fixture placement platform is used to place the self-locking fixture, and the unlocking component is arranged at the bottom of the fixture placement platform; The six-degree-of-freedom robot arm drives the magnetic core assembly robot to obtain the self-locking fixture from the self-locking fixture input station, and transfers and places it on the fixture placement table; The self-locking clamp comprises an upper clamp seat, a lower clamp seat and a self-locking structure, wherein the self-locking structure is detachably mounted on the lower clamp seat, and the upper clamp seat is detachably mounted on the top of the lower clamp seat through the self-locking structure, and the top of the lower clamp seat is provided with a clamping groove for clamping the inductor coil; The unlocking assembly is located at the bottom of the clamp placement table, and the unlocking assembly is used to control the self-locking structure to lock or release the upper clamp seat; when the self-locking clamp is in the unlocked state, the clamp clamping assembly can be used to pull out the upper clamp seat or insert it back into the lower clamp seat; The stabilizing component is arranged behind the fixture placement table, and the stabilizing component is used to fix the coil; The clamping groove is the assembly station.

9. The inductor core assembly system according to claim 8, characterized in that: The fixture clamping assembly is mounted behind the fixture placement table, and the top of the fixture placement table is an avoidance space, and the movable end of the fixture clamping assembly moves in the avoidance space; The fixture clamping assembly includes a mounting bracket, a front-rear moving drive mechanism, a vertical moving drive mechanism and a fixture clamping mechanism; The mounting bracket is mounted on the top of the mounting base plate, the front-rear moving driving mechanism is mounted on the top of the mounting bracket, the driving end of the front-rear moving driving mechanism is connected to the vertical moving driving mechanism, and the driving end of the vertical moving driving mechanism is connected to the clamping mechanism; The clamp clamping mechanism comprises a clamp clamping driver and two clamping jaws. The driving end of the clamp clamping driver is connected to the two clamping jaws, and the clamp clamping driver drives the two clamping jaws to move toward or away from each other.

10. The inductor core assembly system according to claim 9, characterized in that: The stabilizing assembly includes a horizontal screw driver, a stabilizing clamping driver and two stabilizing clamping plates; the horizontal screw driver is arranged on the top of the mounting base plate, and the horizontal screw driver is arranged between the fixture placement table and the mounting bracket; The driving end of the horizontal lead screw driver is connected to the stabilizing and clamping driver, and the horizontal lead screw driver drives the stabilizing and clamping driver to move horizontally between the fixture placement table and the mounting bracket; The driving end of the stabilizing clamping driver is connected to the two stabilizing clamping plates, and the stabilizing clamping driver drives the two stabilizing clamping plates to move toward or away from each other.

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