Intelligent multi-rotor magnetic suspension conveying system based on AI

Abstract

The invention relates to the technical field of magnetic suspension conveying, in particular to an AI-based intelligent multi-rotor magnetic suspension conveying system which comprises an assembly rail base, six linear guide rails, two annular guide rails and a rotor trolley. Damping rings are embedded in the side walls of the two annular guide rails and the six linear guide rails at equal intervals; two opposite L-shaped supports are fixedly installed on the two sides of the bottom of the mover trolley, and adjustable guide magnets are movably installed on the side walls of the L-shaped supports. Through the action of the damping ring and the adjustable guide magnet, transverse vibration of the rotor trolley in the moving process can be remarkably restrained, and then the stability and the operation efficiency of the system are improved; the magnetoresistive sensor receives a magnetic field signal sent by the magnetic field sensor, the magnetic field signal is converted into position information through a decoding algorithm of the AI controller, the position and state information of each mover trolley is accurately detected, collaborative operation of the multiple mover trolleys is achieved, and it is ensured that the mover trolleys efficiently and stably operate according to a preset path and sequence.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic levitation transportation, and in particular to an AI-based intelligent multi-motor magnetic levitation transportation system. Background Art

[0002] As a revolutionary positioning and moving method, magnetic levitation technology plays an important role in modern industrial production. It uses the repulsive or attractive magnetic force to suspend objects in the air, thus achieving contactless movement. Compared with traditional mechanical contact conveying systems, magnetic levitation conveying systems can significantly reduce wear and friction, extend the service life of equipment, and reduce maintenance costs. In addition, magnetic levitation technology can also provide higher positioning accuracy and stability, making the equipment widely used in high-precision manufacturing, medical equipment, aerospace and other fields. In recent years, with the development of artificial intelligence (AI) technology, intelligent control technology has been used more and more widely in various fields; AI can analyze and optimize the working status of the system in real time, improve the response speed and control accuracy of the system; the introduction of AI technology in the magnetic levitation conveying system can further enhance the efficiency and reliability of the system through precise control algorithms and real-time data processing; however, the existing magnetic levitation conveying system is prone to vibration during high-speed and high-precision operation, resulting in the problem of mover offset, affecting positioning accuracy and stability; therefore, a multi-motor magnetic levitation conveying system based on AI intelligent control is needed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the existing magnetic levitation conveying system is prone to vibration during high-speed and high-precision operation, causing the mover to shift, affecting the positioning accuracy and stability.

[0004] To achieve the above object, the present invention provides the following technical solutions: An AI-based intelligent multi-motor magnetic suspension conveying system comprises an assembly track seat, six linear guide rails, two annular guide rails and a mover trolley, wherein the assembly track seat is composed of six linear seats and two annular seats, wherein the six linear seats are grouped in three, and are divided into two groups of linear seat groups for support and installation of the mover trolley, and two adjacent linear seats are butt-jointed and locked by a locking mechanism, and both ends of the two groups of linear seat groups are plug-locked with the two ends of the two annular seats by a locking mechanism to form a closed assembly track seat, and the locking mechanism is used to quickly disassemble and assemble the two annular seats and the six linear seats to realize modularization of the assembly track seat, and the linear seats are added according to the needs of transportation to extend the assembly track seat; The six linear guide rails are fixedly mounted on the tops of the six linear seats respectively, the two annular guide rails are fixedly mounted on the tops of the two annular seats respectively, and the plurality of movable carriages are movably connected to the outer sides of the tops of the annular guide rails and the linear guide rails; The side walls of the two annular guide rails and the six linear guide rails are all equidistantly embedded with damping rings, two opposite L-shaped supports are fixedly installed on both sides of the bottom of the mover trolley, a mover magnet is fixedly installed on the bottom of the mover trolley, a suspension magnet is fixedly installed on the top of one side of the L-shaped support, and an adjustable guide magnet is movably installed on the side wall of the L-shaped support, and the adjustable guide magnet extends to the inside of the L-shaped support, and the lateral oscillation energy of the mover trolley is suppressed by the magnetic force of the interaction between the adjustable guide magnet and the damping ring; A magnetic field sensor is fixedly installed on the inner side wall of the mover trolley, and magnetoresistive sensors are embedded and installed at equal intervals on the side walls of the six linear seats and two annular seats. The magnetic field signal generated by the magnetic field sensor is detected by the magnetoresistive sensor, and the signal is converted into position information of the mover through the decoding algorithm of the AI ​​controller; The top of the mover trolley is fixedly installed with a mover mass center automatic adjustment mechanism, and the bottom of the side wall of the mover trolley is fixedly installed with two self-adjusting guide mechanisms.

[0005] Preferably, the adjustable guide magnet is composed of a transmission rod, two active bevel teeth, two driven bevel teeth, a fixed seat, a guide magnetic strip, two threaded sleeves and a threaded rod, wherein the guide magnetic strip is fixedly installed inside the fixed seat, the two threaded sleeves are respectively fixedly installed on one side of the fixed seat, the threaded rod is threadedly connected to the threaded sleeves, the two driven bevel teeth are respectively fixedly installed at one end of the two threaded rods, and the two driven bevel teeth are respectively meshed and connected with the two active bevel teeth, and a transmission rod is installed through the inside of the two active bevel teeth.

[0006] Preferably, the two annular guide rails and the six linear guide rails are provided with mounting grooves inside, coils are evenly distributed inside the mounting grooves, two assembly partitions are plugged and installed on the top of the mounting grooves, one assembly partition is plugged and installed on the bottom of the mounting grooves, and locking plug plates are plugged and installed on both ends of the mounting grooves, the assembly partitions are used to lock the positions of the coils, and the two locking plug plates are used to lock the two ends of the three assembly partitions, and magnetic magnets are fixedly installed on both sides of the bottom of the linear guide rails.

[0007] Preferably, the locking mechanism consists of a first socket, a second socket, two locking disks and two tension springs, wherein the first socket and the second socket are connected to form a rectangular lock, and the two locking disks are rotatably installed inside the first socket and the second socket, respectively, one side of the two lock disks is fixedly connected to one end of the two tension springs, and the other ends of the two tension springs are respectively fixed to the inner walls of the first socket and the second socket.

[0008] Preferably, the automatic adjustment mechanism of the mover's center of mass consists of a mounting seat, an adjustment seat, a threaded sleeve and a screw rod. The screw rod is rotatably mounted inside the mounting seat, a turning handle is fixedly mounted on one end of the screw rod, the adjustment seat is movably mounted inside the mounting seat, and the threaded sleeve is embedded inside the adjustment seat. The screw rod passes through the adjustment seat and is threadedly connected to the threaded sleeve.

[0009] Preferably, the self-adjusting guide mechanism consists of an axle frame, a guide wheel, a shaft rod and an elastic damper. The guide wheel is rotatably installed on the top of the axle frame, and the elastic damper and the shaft rod are installed on both sides of the axle frame through axle bolts, and one end of the shaft rod and the elastic damper are connected to the side wall of the mover trolley through the axle bolts.

[0010] Preferably, the elastic damper is composed of a protective sleeve, a telescopic spring and a shaft disc, one end of the telescopic spring is fixedly installed inside the protective sleeve, and the other end of the telescopic spring is fixedly connected to the shaft disc.

[0011] Preferably, a control box is fixedly mounted on the inner side wall of the annular seat, and an AI controller is embedded on the top of the control box.

[0012] Preferably, the bottoms of the six linear seats and the two annular seats are all provided with slide rail grooves.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes a design concept of easy disassembly and expansion through a modular assembly track seat, ensuring the flexibility and adaptability of the system; combined with the effects of the damping ring and the adjustable guide magnet, it can significantly suppress the lateral vibration of the mover trolley during movement, thereby improving the stability and operation efficiency of the system; the magnetoresistive sensor receives the magnetic field signal emitted by the magnetic field sensor, and converts it into position information through the decoding algorithm of the AI ​​controller, which can not only accurately detect the position and status information of each mover trolley, but also realize the collaborative operation of multiple mover trolleys, dynamically adjust the motion trajectory and speed, and ensure that the mover trolleys run efficiently and stably according to the predetermined path and sequence; the present invention combines magnetic levitation technology with advanced artificial intelligence (AI) control, which can significantly improve the intelligence level of the material transportation system and realize more precise control of the multiple mover trolleys, thereby better meeting the diversified and dynamically changing transportation needs in complex production environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the expanded structure of the present invention; Figure 3 It is a schematic diagram of the connection structure between the mover trolley and the linear guide rail of the present invention; Figure 4 It is a schematic diagram of the front structure of the linear seat of the present invention; Figure 5It is a schematic diagram of the local structure of the mover trolley of the present invention; Figure 6 It is a schematic diagram of the connection structure between the linear seat and the linear guide rail of the present invention; Figure 7 It is a schematic diagram of the unfolded structure of the linear guide rail of the present invention; Figure 8 It is a schematic diagram of the structure of the mover trolley of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the mover trolley of the present invention; Fig.10 It is a schematic diagram of the structure of the adjustable guide magnet of the present invention; Fig.11 It is a schematic diagram of the unfolded structure of the adjustable guide magnet of the present invention; Fig.12 It is a schematic diagram of the structure of the automatic adjustment mechanism of the center of mass of the mover of the present invention; Fig.13 It is a structural schematic diagram of the self-adjusting guide mechanism of the present invention; Fig.14 The schematic diagram of the elastic damper structure of the present invention is Fig.15 This is a schematic structural diagram of the locking mechanism of the present invention in an unlocked state; Fig.16 It is a structural schematic diagram of the locking state of the locking mechanism of the present invention.

[0015] In the figure: 1. Assembled track seat; 101. Linear seat; 102. Annular seat; 103. Slide rail groove; 104. Magnetoresistive sensor; 2. Locking mechanism; 201. First plug-in seat; 202. Second plug-in seat; 203. Locking plate; 204. Tension spring; 3. Linear guide; 301. Mounting groove; 302. Coil; 303. Magnetic magnet; 304. Damping ring; 305. Locking plug plate; 306. Assembled partition; 4. Annular guide; 5. Moving carriage; 501. L-shaped support; 502. Adjustable guide magnet; 5021. Transmission rod; 5022. Active bevel gear; 5023 , driven bevel gear; 5024, fixed seat; 5025, guide magnetic strip; 5026, threaded sleeve; 5027, threaded rod; 503, suspension magnet; 504, mover magnet; 505, magnetic field sensor; 6, mover center of mass automatic adjustment mechanism; 601, mounting seat; 602, adjustment seat; 603, thread sleeve; 604, screw rod; 7, control box; 701, AI controller; 8, self-adjusting guide mechanism; 801, shaft frame; 802, guide wheel; 803, shaft rod; 804, elastic damper; 8041, protective shaft sleeve; 8042, telescopic spring; 8043, shaft disc. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected 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.

[0019] See also Figure 1 - Fig.16 The present invention proposes an AI intelligent multi-motor magnetic suspension conveying system, comprising an assembly track seat 1, six linear guide rails 3, two annular guide rails 4 and a mover trolley 5. The assembly track seat 1 is composed of six linear seats 101 and two annular seats 102, wherein the six linear seats 101 are grouped in three, and are divided into two groups of linear group seats for support and installation of the mover trolley 5, and two adjacent linear seats 101 are locked end to end by a locking mechanism 2, and both ends of the two groups of linear group seats are locked by the locking mechanism 2 and the two ends of the two annular seats 102 to form a closed assembly track seat 1, and the locking mechanism 2 is used to quickly disassemble and assemble the two annular seats 102 and the six linear seats 101 to realize the modularization of the assembly track seat 1, and the linear seat 101 is added according to the transportation needs to extend the assembly track seat 1; The six linear guide rails 3 are fixedly mounted on the tops of the six linear seats 101, respectively; the two annular guide rails 4 are fixedly mounted on the tops of the two annular seats 102, respectively; and the plurality of movable carriages 5 are movably connected to the outer sides of the tops of the annular guide rails 4 and the linear guide rails 3; The side walls of the two annular guide rails 4 and the six linear guide rails 3 are all equidistantly embedded with damping rings 304. Two opposite L-shaped supports 501 are fixedly installed on both sides of the bottom of the mover trolley 5. A mover magnet 504 is fixedly installed on the bottom of the mover trolley 5. A suspension magnet 503 is fixedly installed on the top of one side of the L-shaped support 501. An adjustable guide magnet 502 is movably installed on the side wall of the L-shaped support 501, and the adjustable guide magnet 502 extends to the inside of the L-shaped support 501. The lateral oscillation energy of the mover trolley 5 is suppressed by the magnetic force of the interaction between the adjustable guide magnet 502 and the damping ring 304. Among them, the damping ring 304 is made of copper material. When the movable carriage 5 drives the adjustable guide magnet 502 to move on the annular guide rail 4 and the linear guide rail 3, if lateral vibration occurs, the excitation current in the adjustable guide magnet 502 will induce eddy current in the copper damping ring 304. Since the eddy current is in the opposite direction to the excitation current, an electromagnetic force in the opposite direction to the movement direction of the adjustable guide magnet 502 will be generated. This force can effectively suppress the lateral vibration of the mover, thereby reducing its vibration amplitude and frequency, and improving the stability and comfort of the system; it not only helps to reduce the vibration of the movable carriage 5 during movement, but also can extend the service life of system components and improve the operating efficiency and safety of the entire system; A magnetic field sensor 505 is fixedly installed on the inner wall of the mover trolley 5, and equidistant magnetoresistance sensors 104 are embedded in the side walls of the six linear seats 101 and the two annular seats 102. The magnetic field signal generated by the magnetic field sensor 505 is detected by the magnetoresistance sensor 104, and the signal is converted into position information of the mover through the decoding algorithm of the AI ​​controller 701; The magnetic field encoding technology is used to generate encoding information by changing the strength of the magnetic field of the magnetoresistive sensor 104. When the movable vehicle 5 moves on the circular guide rail 4 and the linear guide rail 3, the magnetoresistive sensor 104 will receive the magnetic field signal generated by the magnetic field sensor 505. Due to the different positions of the movable vehicle 5, the magnetic field strength along the circular guide rail 4 and the linear guide rail 3 will change. The magnetoresistive sensor 104 transmits the received magnetic field signal to the AI ​​controller 701, and uses the built-in decoding algorithm of the AI ​​controller 701 to convert the received magnetic field signal into the position information of the movable vehicle 5, so as to accurately detect the precise position of the movable vehicle 5 on the track; The specific steps of the decoding algorithm are: Magnetic field signal preprocessing, such as filtering and denoising (suppressing electromagnetic interference) and normalization processing (eliminating the influence of temperature drift); Feature extraction: Identify coding unit boundaries based on magnetic field intensity peaks, gradient changes, or polarity reversal points; Position calculation: including table lookup method: pre-store magnetic field distribution database, determine position through pattern matching (suitable for static encoding); interpolation method: combine the signal strength difference of adjacent sensors to dynamically estimate the position of the mover (suitable for continuous motion scenarios); machine learning: use neural network to train the mapping relationship between magnetic field signal and position (adapt to complex nonlinear environment); The AI ​​controller 701 realizes the coordinated operation of multiple mover vehicles 5 through a real-time feedback algorithm, and uses the magnetic resistance sensor 104 to receive the magnetic field signal generated by the magnetic field sensor 505, so as to monitor the position and state information of each mover vehicle 5 in real time, dynamically adjust the motion trajectory and speed of the mover vehicle 5, and ensure that multiple movers can work in coordination according to the predetermined path and sequence; The real-time feedback algorithm usually includes the following steps: Data collection: The magnetic field signal generated by the magnetic field sensor 505 on each mover trolley 5 is collected through the magnetoresistive sensor 104, and converted into position information through a decoding algorithm; Data processing: The collected position information is filtered and smoothed by the AI ​​controller 701 to improve the accuracy and reliability of the data; Trajectory planning: According to the production plan and process requirements, the optimal motion trajectory is planned for each moving carriage 5; Speed ​​control: dynamically adjust the speed of the mover according to the position and trajectory information of the mover trolley 5 to ensure that multiple mover trolleys 5 can work together in a predetermined order and spacing; Feedback adjustment: During the operation, the position and status information of the mover trolley 5 is monitored in real time, and the AI ​​controller 701 adjusts and optimizes the trajectory planning and speed control according to the feedback information; The top of the mover trolley 5 is fixedly installed with a mover mass center automatic adjustment mechanism 6, and the bottom of the side wall of the mover trolley 5 is fixedly installed with two self-adjusting guide mechanisms 8; Among them, the load center of mass position of the mover trolley 5 is adjusted through the automatic adjustment mechanism 6 of the mover center of mass, so as to achieve the adjustment balance during the load transfer process, ensure the reasonable mass distribution of the mover trolley 5, reduce the operation complexity, and thus adapt to the working conditions of different loads; through the self-adjusting guide mechanism 8, the guide angle can be automatically changed when the mover trolley 5 passes through the annular guide rail 4 and the annular seat 102, so that the mover trolley 5 can pass through the annular guide rail 4 and the annular seat 102 smoothly.

[0020] like Fig.10 , Fig.11As shown, the adjustable guide magnet 502 is composed of a transmission rod 5021, two active bevel teeth 5022, two driven bevel teeth 5023, a fixed seat 5024, a guide magnetic strip 5025, two threaded sleeves 5026 and a threaded rod 5027, wherein the guide magnetic strip 5025 is fixedly installed inside the fixed seat 5024, the two threaded sleeves 5026 are respectively fixedly installed on one side of the fixed seat 5024, the threaded rod 5027 is threadedly connected with the threaded sleeve 5026, the two driven bevel teeth 5023 are respectively fixedly installed at one end of the two threaded rods 5027, and the two driven bevel teeth 5023 are respectively meshed and connected with the two active bevel teeth 5022, and the transmission rod 5021 is installed inside the two active bevel teeth 5022; Among them, a knob is fixedly installed at one end of the transmission rod 5021, and the knob is rotatably installed on one side of the L-shaped support 501. The transmission rod 5021 is rotated by holding the knob, and the rotating transmission rod 5021 drives the two active bevel teeth 5022 to rotate. The rotating two active bevel teeth 5022 simultaneously drive the two meshing driven bevel teeth 5023 to rotate. The rotating two driven bevel teeth 5023 simultaneously drive the two threaded sleeves 5026 to telescopically move, and the two telescopically moving threaded sleeves 5026 drive the guide magnetic strip 5025 to move horizontally through the fixed seat 5024, so as to adjust the distance between the guide magnetic strip 5025 and the damping ring 304. The interactive magnetic force is adjusted by adjusting the distance between the guide magnetic strip 5025 and the damping ring 304 to suppress the lateral oscillation energy of the mover trolley 5.

[0021] like Figure 7 As shown, the two annular guide rails 4 and the six linear guide rails 3 are provided with mounting grooves 301 inside, and the coils 302 are evenly distributed inside the mounting grooves 301. Two assembly partitions 306 are installed on the top of the mounting grooves 301, and one assembly partition 306 is installed on the bottom of the mounting grooves 301. Locking plugs 305 are installed on both ends of the mounting grooves 301. The assembly partitions 306 are used to lock the positions of the coils 302, and the two locking plugs 305 are used to lock the two ends of the three assembly partitions 306. Magnetic magnets 303 are fixedly installed on both sides of the bottom of the linear guide rails 3. Among them, the magnetic attraction magnet 303 and the suspension magnet 503 generate magnetic attraction force to keep the mover trolley 5 in a suspended state, and a magnetic field is generated by energizing the coil 302. The AI ​​controller 701 controls the magnetic field strength and direction of the coil 302 through the built-in electronic controller of the control box 7, thereby realizing contactless transmission of the mover trolley 5, and assembling the coil 302 through three assembly partitions 306 and two locking plug plates 305, which is also convenient for inspection and replacement of the coil 302.

[0022] like Fig.15 , Fig.16As shown, the locking mechanism 2 is composed of a first socket 201, a second socket 202, two lock disks 203 and two tension springs 204, wherein the first socket 201 and the second socket 202 are connected to form a rectangular lock, the two lock disks 203 are rotatably mounted inside the first socket 201 and the second socket 202, one side of the two lock disks 203 is fixedly connected to one end of the two tension springs 204, and the other ends of the two tension springs 204 are fixed to the inner walls of the first socket 201 and the second socket 202; Among them, a pull handle is fixedly installed on one side of one of the locking disks 203. When the first socket 201 and the second socket 202 are docked, the two locking disks 203 are docked to form a closed disk. The two locking disks 203 rotate under the tension of the tension spring 204, and the rotating disk docking line and the docking line between the first socket 201 and the second socket 202 are misaligned, thereby locking the docking position of the first socket 201 and the second socket 202; when the first socket 201 and the second socket 202 are unlocked, it is only necessary to use the pull handle to drive the docking line of the two locking disks 203 to rotate until it coincides with the docking line between the first socket 201 and the second socket 202, thereby releasing the docking lock between the first socket 201 and the second socket 202.

[0023] like Fig.12 As shown, the automatic adjustment mechanism 6 for the centroid of the mover is composed of a mounting seat 601, an adjustment seat 602, a threaded sleeve 603 and a screw rod 604. The screw rod 604 is rotatably mounted inside the mounting seat 601. A handle is fixedly mounted on one end of the screw rod 604. The adjustment seat 602 is movably mounted inside the mounting seat 601. The threaded sleeve 603 is embedded and mounted inside the adjustment seat 602. The screw rod 604 passes through the adjustment seat 602 and is threadedly connected to the threaded sleeve 603. Among them, the screw rod 604 is driven to rotate by holding the handle, and the rotating screw rod 604 cooperates with the thread sleeve 603 to drive the adjustment seat 602 to move. The adjustment seat 602 is adjusted inside the mounting seat 601. It is convenient to adjust the position of the adjustment seat 602 according to the load condition of the movable trolley 5 to adjust the load center of mass of the movable trolley 5, so as to facilitate the adjustment balance of the movable trolley 5 during the load transfer process, ensure the reasonable mass distribution of the movable trolley 5, and adapt to the working conditions of different loads.

[0024] like Fig.13 As shown, the self-adjusting guide mechanism 8 is composed of a shaft frame 801, a guide wheel 802, a shaft rod 803 and an elastic damper 804. The guide wheel 802 is rotatably mounted on the top of the shaft frame 801, and the elastic damper 804 and the shaft rod 803 are mounted on both sides of the shaft frame 801 through shaft bolts, and one end of the shaft rod 803 and the elastic damper 804 are connected to the side wall of the mover trolley 5 through the shaft bolts; Among them, the guide wheel 802 rotates and moves on the inner wall of the slide rail groove 103. When the guide wheel 802 passes through the curved slide rail groove 103, the elastic damper 804 that can be telescopically moved is used to automatically adjust the angle of the guide wheel 802, thereby ensuring that the guide wheel 802 can smoothly pass through the curved slide rail groove 103, ensuring the stability of the movement of the movable carriage 5.

[0025] like Fig.14 As shown, the elastic damper 804 is composed of a protective sleeve 8041, a telescopic spring 8042 and a shaft disc 8043, one end of the telescopic spring 8042 is fixedly installed inside the protective sleeve 8041, and the other end of the telescopic spring 8042 is fixedly connected to the shaft disc 8043; When the guide wheel 802 moves inside the curved slide rail groove 103, the angle of the guide wheel 802 changes following the curved slide rail groove 103. At this time, the guide wheel 802 squeezes the telescopic spring 8042 through the shaft frame 801 and the shaft disk 8043 to elastically expand and contract, making it easier for the guide wheel 802 to adjust the angle according to the curved slide rail groove 103.

[0026] like Figure 1 , Figure 2 As shown, a control box 7 is fixedly mounted on the inner wall of a ring seat 102, and an AI controller 701 is embedded and mounted on the top of the control box 7; The control box 7 has a built-in electronic controller to facilitate control of the system circuit and magnetic force control; the AI ​​controller 701 introduces advanced AI algorithms to achieve precise control and optimization of the conveying process, and dynamically adjusts the conveying speed and path through real-time monitoring and data analysis to improve production efficiency and product quality.

[0027] like Figure 3 , Figure 6 As shown, the bottoms of the six linear seats 101 and the two annular seats 102 are all provided with slide rail grooves 103; Among them, the slide rail groove 103 is divided into a straight line and a curve. The straight slide rail groove 103 is opened at the bottom of the six straight seats 101, and the curve slide rail groove 103 is opened at the bottom of the two annular seats 102. The slide rail groove 103 can limit the moving position of the guide wheel 802, thereby achieving position support for the mover trolley 5 to prevent the mover trolley 5 from tipping over.

[0028] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An AI-based intelligent multi-motor magnetic suspension conveying system, comprising an assembly track seat (1), six linear guide rails (3), two annular guide rails (4) and a mover trolley (5), characterized in that: The assembly track seat (1) is composed of six linear seats (101) and two annular seats (102), wherein the six linear seats (101) are grouped in threes and divided into two groups of linear seats for supporting and installing the mover trolley (5), and two adjacent linear seats (101) are butted and locked end to end by a locking mechanism (2), and both ends of the two groups of linear seats are plugged and locked with the two ends of the two annular seats (102) by the locking mechanism (2) to form a closed assembly track seat (1), and the two annular seats (102) and the six linear seats can be quickly disassembled and assembled by using the locking mechanism (2). The assembly track seat (1) is connected with a linear seat (101) to realize modularization of the assembly track seat (1), and a linear seat (101) is added according to the transportation needs to extend the assembly track seat (1); the six linear guide rails (3) are respectively fixedly installed on the top of the six linear seats (101), and the two annular guide rails (4) are respectively fixedly installed on the top of the two annular seats (102); the plurality of movable carriages (5) are movably connected to the outer sides of the tops of the annular guide rails (4) and the linear guide rails (3); the side walls of the two annular guide rails (4) and the six linear guide rails (3) are equidistantly embedded with damping The movable carriage (504) is provided with two opposite L-shaped supports (501) fixedly mounted on both sides of the bottom of the movable carriage (5), a movable magnet (504) is fixedly mounted on the bottom of the movable carriage (5), a suspension magnet (503) is fixedly mounted on the top of one side of the L-shaped support (501), an adjustable guide magnet (502) is movably mounted on the side wall of the L-shaped support (501), and the adjustable guide magnet (502) extends to the inside of the L-shaped support (501), and the magnetic field generated by the interaction between the adjustable guide magnet (502) and the damping ring (304) is used to move the movable carriage (504) to the movable carriage (504). force, thereby suppressing the lateral oscillation energy of the mover trolley (5); a magnetic field sensor (505) is fixedly mounted on the inner side wall of the mover trolley (5); equidistant magnetoresistance sensors (104) are embedded in the side walls of the six linear seats (101) and the two annular seats (102); and magnetic field signals generated by the magnetic field sensors (505) are detected by the magnetoresistance sensors (104); a mover mass center automatic adjustment mechanism (6) is fixedly mounted on the top of the mover trolley (5); and two self-adjusting guide mechanisms (8) are fixedly mounted on the bottom of the side wall of the mover trolley (5).

2. According to claim 1, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: The adjustable guide magnet (502) is composed of a transmission rod (5021), two active bevel teeth (5022), two driven bevel teeth (5023), a fixed seat (5024), a guide magnetic strip (5025), two threaded sleeves (5026) and a threaded rod (5027), wherein the guide magnetic strip (5025) is fixedly mounted inside the fixed seat (5024), the two threaded sleeves (5026) are respectively fixedly mounted on one side of the fixed seat (5024), the threaded rod (5027) and the threaded sleeves (5026) are threadedly connected, the two driven bevel teeth (5023) are respectively fixedly mounted on one end of the two threaded rods (5027), and the two driven bevel teeth (5023) are respectively meshedly connected with the two active bevel teeth (5022), and the transmission rod (5021) is installed through the inside of the two active bevel teeth (5022).

3. According to claim 1, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: The two annular guide rails (4) and the six linear guide rails (3) are provided with mounting grooves (301) inside, and coils (302) are evenly distributed inside the mounting grooves (301). Two assembly partitions (306) are plugged and installed at the top of the mounting grooves (301), and one assembly partition (306) is plugged and installed at the bottom of the mounting grooves (301). Locking plug plates (305) are plugged and installed at both ends of the mounting grooves (301). The assembly partitions (306) are used to lock the positions of the coils (302), and the two locking plug plates (305) are used to lock the two ends of the three assembly partitions (306). Magnetic magnets (303) are fixedly installed on both sides of the bottom of the linear guide rails (3).

4. According to claim 1, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: The locking mechanism (2) is composed of a first socket (201), a second socket (202), two lock disks (203) and two tension springs (204), wherein the first socket (201) and the second socket (202) are connected to form a rectangular lock, the two lock disks (203) are rotatably mounted inside the first socket (201) and the second socket (202), one side of the two lock disks (203) is fixedly connected to one end of the two tension springs (204), and the other ends of the two tension springs (204) are fixed to the inner walls of the first socket (201) and the second socket (202).

5. According to claim 1, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: The mover mass center automatic adjustment mechanism (6) is composed of a mounting seat (601), an adjustment seat (602), a threaded sleeve (603) and a screw rod (604); the screw rod (604) is rotatably mounted inside the mounting seat (601); a handle is fixedly mounted on one end of the screw rod (604); the adjustment seat (602) is movably mounted inside the mounting seat (601); the threaded sleeve (603) is embedded inside the adjustment seat (602); the screw rod (604) passes through the adjustment seat (602) and is threadably connected to the threaded sleeve (603).

6. According to claim 1, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: The self-adjusting guide mechanism (8) is composed of an axle frame (801), a guide wheel (802), a shaft (803) and an elastic damper (804); the guide wheel (802) is rotatably mounted on the top of the axle frame (801); the elastic damper (804) and the shaft (803) are mounted on both sides of the axle frame (801) via shaft bolts; and one end of the shaft (803) and the elastic damper (804) are connected to the side wall of the mover trolley (5) via the shaft bolts.

7. According to claim 6, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: The elastic damper (804) is composed of a protective shaft sleeve (8041), a telescopic spring (8042) and a shaft disc (8043); one end of the telescopic spring (8042) is fixedly mounted inside the protective shaft sleeve (8041), and the other end of the telescopic spring (8042) is fixedly connected to the shaft disc (8043).

8. According to claim 1, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: A control box (7) is fixedly mounted on the inner wall of the annular seat (102), and an AI controller (701) is embedded and mounted on the top of the control box (7).

9. According to claim 1, the AI ​​intelligent multi-motor magnetic suspension conveying system is characterized by: The bottoms of the six linear seats (101) and the two annular seats (102) are all provided with slide rail grooves (103).

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