Magnetic suspension module linear mover
By designing guide rails, linear guide rails, mounting slide rails, magnet components, sensors and control components in the magnetic levitation module linear actuator, the problems of stability and positioning accuracy during the high movement of the magnetic levitation module linear actuator are solved, and higher stability, safety and motion accuracy are achieved.
Patent Information
- Application Number
- CN202510283510.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-05-13
AI Technical Summary
The operating stability of the existing magnetic levitation module line movers is reduced during altitude movement, resulting in the overall stability and safety of the magnetic levitation module conveying line being affected, and the positioning accuracy is low and the motion accuracy is reduced.
A magnetic levitation module linear actuator is designed, including guide rails, linear guide rails, mounting slide rails, magnet components, solenoid coil components, position sensors, speed sensors and control components. Through the coordination of power supply sliding contact lines and sliding contact guide grooves, continuous power supply and magnetic levitation are achieved; through real-time detection and control of position sensors and speed sensors, positioning accuracy and motion accuracy are improved.
It effectively improves the positioning accuracy and motion accuracy of the linear actuators of the magnetic levitation module, reduces motion resistance, improves overall stability and safety, and enhances control flexibility.
Smart Images
Figure CN119995405A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of magnetic suspension module linear movers, in particular to a magnetic suspension module linear mover. Background Art
[0002] Magnetic levitation refers to a technology that uses magnetic force to overcome gravity to suspend an object, thereby achieving contactless support and movement. Magnetic levitation mainly relies on the repulsive force or attractive force of the magnetic field to offset gravity and keep the object in a suspended state. Magnetic levitation can greatly reduce the friction resistance generated during the movement of the object. As we all know, under the same external environment, the smaller the friction resistance, the faster the object moves, which can increase the speed of the object. Magnetic levitation technology can achieve high-speed operation of transportation equipment, thereby improving transportation efficiency. Therefore, magnetic levitation technology is mainly used in magnetic levitation train transportation, magnetic levitation bearings, magnetic levitation flywheel energy storage, magnetic levitation display and other directions. As an advanced conveyor line technology, magnetic levitation module conveyor line technology has been widely used in industrial automation, intelligent manufacturing and other fields in recent years. Magnetic levitation technology can also reduce the positioning wear rate of moving objects, thereby increasing the service life of equipment and reducing its maintenance costs.
[0003] As the core component of the magnetic levitation module conveyor line technology, the existing magnetic levitation module line mover will have reduced operating stability during high-speed movement, which will lead to reduced overall stability of the magnetic levitation module conveyor line and affect the safety of the magnetic levitation module conveying operation. In addition, during high-speed movement, the positioning accuracy of the magnetic levitation module line mover is low, resulting in reduced movement accuracy of the magnetic levitation module mover. Summary of the invention
[0004] The purpose of the present invention is to provide a magnetic suspension module linear mover to solve the problems raised in the above background technology.
[0005] To achieve the above object, the present invention provides the following technical solutions:
[0006] The present invention provides a magnetic suspension module linear mover, comprising a guide rail, wherein the side walls on the upper side of the guide rail are symmetrically fixedly connected with two linear guide rails, the two linear guide rails are slidably connected with mounting rails, the upper sides of the two mounting rails are fixedly connected with the same mover body, the side walls on the upper side of the mover body are installed with a control component, the upper side of the guide rail is provided with a mounting groove, the mounting groove is located between the two linear guide rails, a magnet component is fixedly connected in the mounting groove, the lower side of the mover body is fixedly connected with an electromagnet coil component matching the magnet component, the electromagnet coil component is located above the magnet component, a mounting frame is installed on the guide rail, a bus bar guide groove is fixedly connected to the mounting frame, a power supply bus bar connected to the bus bar guide groove is fixedly connected to the vertical side walls of the mounting rail, a position sensor and a speed sensor are fixedly connected to the guide rail, and a sensor corresponding to the position sensor and the speed sensor is fixedly connected to the mover body.
[0007] In the above-mentioned magnetic levitation module linear mover, the control component includes two circuit mounting boards fixedly connected to the upper side of the mover body, a same system controller is fixedly connected between the two circuit mounting boards, and a communication antenna connected to the system controller is fixedly connected to the circuit mounting board.
[0008] In the above-mentioned magnetic levitation module linear mover, the mounting frame includes an L-shaped plate fixedly connected to the guide rail, a cover plate is fixedly connected to the upper side of the L-shaped plate, the cover plate and the L-shaped plate form a U-shaped structure, and the power supply busbar and the busbar guide groove are both located between the cover plate and the L-shaped plate.
[0009] In the above-mentioned magnetic suspension module linear mover, a protective cover is fixedly connected to the side wall on the upper side of the mover body, the protective cover is located between two circuit mounting plates, and the protective cover is arranged outside the system controller.
[0010] In the above-mentioned magnetic suspension module linear mover, the guide track includes a base, a support seat is fixedly connected to the upper side of the base, two mounting platforms are symmetrically fixedly connected to the upper side of the support seat, and the two linear guide rails are respectively fixedly connected to the two mounting platforms.
[0011] In the above-mentioned magnetic suspension module linear mover, a plurality of heat dissipation slots are opened on the vertical side wall of the protective cover, and the plurality of heat dissipation slots are evenly distributed on the protective cover. The specific material of the protective cover is aluminum alloy.
[0012] In the above-mentioned magnetic suspension module linear mover, two hollow holes are symmetrically opened on the support seat, and the hollow holes are located below the magnet assembly.
[0013] In the above-mentioned magnetic suspension module linear mover, a guide groove corresponding to the linear guide rail is opened on the mounting slide rail, the linear guide rail is movably inserted in the guide groove, and a gap is arranged between the linear guide rail and the groove wall of the guide groove.
[0014] In the above-mentioned magnetic suspension module linear mover, the circuit mounting plate and the mover body are made of the same material, and the circuit mounting plate and the mover body are integrally formed.
[0015] In the above-mentioned magnetic suspension module linear mover, a groove is provided on the lower side of the base.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] 1. The present invention provides a linear guide rail, an installation slide rail, a mover body, a control component, a circuit installation board, a system controller, a communication antenna, a mounting groove, a magnet component, an electromagnet coil component, a mounting frame, an L-shaped plate, a cover plate, a busbar guide groove, a power supply busbar, a position sensor, a speed sensor and an inductor. When the magnetic suspension module line mover is running, the power supply busbar slides in the busbar guide groove, so that the power supply busbar is always in contact with the busbar guide groove, thereby ensuring continuous power supply to the entire magnetic suspension module line mover. The magnet component and the electromagnet coil component cooperate with each other to generate magnetic suspension, thereby enabling the mover body to suspend, reducing the resistance of the mover body when moving on the linear guide rail. The position sensor can detect the position of the mover body in real time, thereby enabling the mover body to be accurately positioned, effectively improving the positioning accuracy of the magnetic suspension module line mover, and improving the motion accuracy of the magnetic suspension module mover.
[0018] 2. The present invention provides a speed sensor and a control component. The speed sensor can detect the movement speed of the linear mover of the magnetic levitation module in real time and transmit the data to the control component. The control component regulates the movement speed of the linear mover of the magnetic levitation module according to the feedback data, thereby improving the response efficiency and effectively improving the flexibility of the control of the magnetic levitation module mover. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0020] Figure 2 is a side view of the present invention;
[0021] Figure 3 It is a front view of the present invention;
[0022] Figure 4 A bottom view of the present invention;
[0023] Figure 5 for Figure 1 Schematic diagram of the installation structure of the control component.
[0024] In the figure: 1. guide rail; 101. base; 102. support seat; 103. mounting table; 2. linear guide rail; 3. mounting slide rail; 4. mover body; 5. control component; 51. circuit mounting board; 52. system controller; 53. communication antenna; 6. mounting slot; 7. magnet assembly; 8. electromagnet coil assembly; 9. mounting frame; 91. L-shaped plate; 92. cover plate; 10. busbar guide groove; 11. power supply busbar; 12. position sensor; 13. speed sensor; 14. inductor; 15. protective cover; 16. heat dissipation slot; 17. hollow hole; 18. groove. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1-5 The present invention provides a magnetic suspension module linear mover, comprising a guide rail 1, wherein the side wall on the upper side of the guide rail 1 is symmetrically fixedly connected with two linear guide rails 2, and the two linear guide rails 2 are slidably connected with mounting rails 3, and the upper sides of the two mounting rails 3 are fixedly connected with the same mover body 4, and the side wall on the upper side of the mover body 4 is installed with a control component 5, and the upper side of the guide rail 1 is provided with a mounting groove 6, and the mounting groove 6 is located between the two linear guide rails 2, and a magnet component 7 is fixedly connected in the mounting groove 6, and the lower side of the mover body 4 An electromagnet coil assembly 8 matching the magnet assembly 7 is fixedly connected, and the electromagnet coil assembly 8 is located above the magnet assembly 7. A mounting frame 9 is installed on the guide rail 1, and a busbar guide groove 10 is fixedly connected to the mounting frame 9. A power supply busbar 11 connected to the busbar guide groove 10 is fixedly connected to the vertical side wall of the mounting rail 3. A position sensor 12 and a speed sensor 13 are fixedly connected to the guide rail 1, and a sensor 14 corresponding to the position sensor 12 and the speed sensor 13 is fixedly connected to the mover body 4.
[0027] In the above embodiment, when the magnetic levitation module line mover is running, the power supply busbar 11 is set to slide in the busbar guide groove 10, so that the power supply busbar 11 is always in contact with the busbar guide groove 10, thereby ensuring continuous power supply to the entire magnetic levitation module line mover, and the set magnet assembly 7 and the electromagnet coil assembly 8 cooperate with each other to produce magnetic levitation, so that the mover body 4 can be suspended, reducing the resistance of the mover body 4 when moving on the linear guide 2, and the set position sensor 12 can detect the position of the mover body 4 in real time, so that the mover body 4 can be accurately positioned, effectively improving the positioning accuracy of the magnetic levitation module line mover, and improving the movement accuracy of the magnetic levitation module mover.
[0028] The control assembly 5 includes two circuit mounting boards 51 fixedly connected to the upper side of the mover body 4 , a system controller 52 is fixedly connected between the two circuit mounting boards 51 , and a communication antenna 53 connected to the system controller 52 is fixedly connected to the circuit mounting board 51 .
[0029] In the above embodiment, the system controller 52 is capable of regulating the operating state of the entire magnetic levitation module linear mover, thereby improving the accuracy and stability of the movement of the magnetic levitation module linear mover, and the communication antenna 53 is capable of realizing remote communication, thereby improving the convenience of communication of the magnetic levitation module linear mover.
[0030] The mounting frame 9 includes an L-shaped plate 91 fixedly connected to the guide rail 1, and a cover plate 92 is fixedly connected to the upper side of the L-shaped plate 91. The cover plate 92 and the L-shaped plate 91 form a U-shaped structure, and the power supply busbar 11 and the busbar guide groove 10 are both located between the cover plate 92 and the L-shaped plate 91.
[0031] In this embodiment, the mounting frame 9 can support and protect the power bus bar 11 and the bus bar guide groove 10, thereby improving the safety of the operation of the power bus bar 11 and the bus bar guide groove 10.
[0032] A protective cover 15 is fixedly connected to the side wall on the upper side of the mover body 4 . The protective cover 15 is located between two circuit mounting boards 51 . The protective cover 15 is disposed outside the system controller 52 .
[0033] In the above embodiment, the protective cover 15 is provided to protect the system controller 52 , thereby preventing the system controller 52 from being damaged, thereby improving the safety of the system controller 52 .
[0034] The guide rail 1 includes a base 101 , a support base 102 is fixedly connected to the upper side of the base 101 , two mounting platforms 103 are symmetrically fixedly connected to the upper side of the support base 102 , and the two linear guide rails 2 are fixedly connected to the two mounting platforms 103 , respectively.
[0035] In this embodiment, the provided base 101 can improve the convenience of installing the guide rail 1, and the provided support seat 102 can support the mounting platform 103, thereby improving the load-bearing performance of the guide rail 1 and improving the structural stability of the magnetic levitation module assembly.
[0036] The vertical side wall of the protection cover 15 is provided with a plurality of heat dissipation slots 16 , and the plurality of heat dissipation slots 16 are evenly distributed on the protection cover 15 . The specific material of the protection cover 15 is aluminum alloy.
[0037] In the above embodiment, the multiple heat dissipation slots 16 are evenly distributed on the protective cover 15. The multiple heat dissipation slots 16 can improve the ventilation efficiency of the protective cover 15, thereby improving the heat dissipation efficiency of the protective cover 15, effectively improving the heat dissipation efficiency of the system controller 52 located in the protective cover 15, reducing the temperature of the system controller 52 during operation, and improving the stability of the operation of the system controller 52.
[0038] The support base 102 has two hollow holes 17 symmetrically formed therein, and the hollow holes 17 are located below the magnet assembly 7 .
[0039] In this embodiment, the two hollow holes 17 can reduce the overall weight of the support seat 102, make the guide rail 1 lighter, thereby reducing the weight of the entire magnetic levitation module linear mover, and can improve the ventilation effect of the guide rail 1, improve the heat dissipation efficiency of the guide rail 1, effectively reduce the temperature of the guide rail 1 during operation, and improve the stability of the operation of the magnetic levitation module linear mover.
[0040] The mounting rail 3 is provided with a guide groove corresponding to the linear guide rail 2 , and the linear guide rail 2 is movably inserted into the guide groove, and a gap is provided between the linear guide rail 2 and the groove wall of the guide groove.
[0041] In the above embodiment, the guide groove arranged on the mounting slide rail 3 can improve the stability of the connection between the mounting slide rail 3 and the linear guide rail 2, prevent the mounting slide rail 3 from falling off the linear guide rail 2, improve the stability of the mover body 4 during the movement, reduce the friction resistance groove during the relative movement between the linear guide rail 2 and the mounting slide rail 3, thereby increasing the speed of the linear mover of the magnetic levitation module, and reducing the wear speed of the linear guide rail 2 and the mounting slide rail 3, thereby increasing the service life of the linear guide rail 2 and the mounting slide rail 3.
[0042] The circuit mounting plate 51 is made of the same material as the movable body 4 , and the circuit mounting plate 51 and the movable body 4 are integrally formed.
[0043] In this embodiment, the circuit mounting plate 51 and the mover body 4 are made of the same material, which can reduce production and processing costs and processing difficulty. The integral molding of the circuit mounting plate 51 and the mover body 4 can improve the structural strength of the connection between the circuit mounting plate 51 and the mover body 4, effectively improve the structural strength of the magnetic levitation module linear mover, and improve the service life of the magnetic levitation module linear mover.
[0044] A groove 18 is formed on the lower side of the base 101 .
[0045] In the above embodiment, opening a groove 18 on the lower side of the base 101 can improve the adaptability of the bottom of the base 101 to the installation environment. The groove 18 can enable the base 101 to adapt to the mounting surface with a protrusion during installation, thereby improving the flexibility of the installation of the guide rail 1 and effectively improving the flexibility of the installation of the magnetic levitation module linear actuator.
[0046] Working principle: When the magnetic suspension module line mover is running, the power supply busbar 11 is set to slide in the busbar guide groove 10, so that the power supply busbar 11 is always in contact with the busbar guide groove 10, thereby ensuring continuous power supply to the entire magnetic suspension module line mover, and the set magnet assembly 7 and the electromagnet coil assembly 8 cooperate with each other to produce magnetic suspension, so that the mover body 4 can be suspended, reducing the resistance of the mover body 4 when moving on the linear guide rail 2, and the set position sensor 12 can detect the position of the mover body 4 in real time, so that the mover body 4 can be accurately positioned, effectively improving the positioning accuracy of the magnetic suspension module line mover, and improving the movement accuracy of the magnetic suspension module mover. The speed sensor 13 can detect the movement speed of the magnetic suspension module line mover in real time, and can transmit data to the control component 5. The control component 5 regulates the movement speed of the magnetic suspension module line mover according to the feedback data, thereby improving the response efficiency and effectively improving the flexibility of the magnetic suspension module mover control;
[0047] The system controller 52 is capable of regulating the operation state of the entire magnetic suspension module linear mover, and can control the overall state of the entire magnetic suspension module linear mover, thereby improving the accuracy and stability of the movement of the magnetic suspension module linear mover. The communication antenna 53 is capable of realizing remote communication, thereby improving the convenience of communication of the magnetic suspension module linear mover, facilitating remote control of the magnetic suspension module linear mover, and improving the convenience of controlling the magnetic suspension module linear mover.
[0048] Providing a groove 18 on the lower side of the base 101 can improve the adaptability of the bottom of the base 101 to the installation environment. The groove 18 can make the base 101 adapt to the installation surface with a protrusion during installation, thereby improving the flexibility of the installation of the guide rail 1, effectively improving the flexibility of the installation of the magnetic suspension module linear mover, and increasing the installation range of the magnetic suspension module linear mover;
[0049] Setting the circuit mounting plate 51 and the mover body 4 to be made of the same material can reduce production and processing costs and processing difficulty, and the circuit mounting plate 51 and the mover body 4 are integrally formed to improve the structural strength of the connection between the circuit mounting plate 51 and the mover body 4, effectively improving the structural strength of the magnetic suspension module linear mover, and improving the service life of the magnetic suspension module linear mover, thereby reducing the maintenance frequency of the magnetic suspension module linear mover, and effectively reducing the maintenance cost of the magnetic suspension module linear mover;
[0050] The provided mounting frame 9 can support the power supply busbar 11 and the busbar guide groove 10, and can protect the power supply busbar 11 and the busbar guide groove 10, so as to prevent the power supply busbar 11 and the busbar guide groove 10 from being directly exposed to the outside, thereby improving the safety of the power supply busbar 11 and the busbar guide groove 10 in operation;
[0051] The protective cover 15 can protect the system controller 52, thereby preventing the system controller 52 from being damaged, thereby improving the safety of the system controller 52. The multiple heat dissipation slots 16 are evenly distributed on the protective cover 15. The multiple heat dissipation slots 16 can improve the ventilation efficiency of the protective cover 15, thereby improving the heat dissipation efficiency of the protective cover 15, effectively improving the heat dissipation efficiency of the system controller 52 located in the protective cover 15, reducing the temperature of the system controller 52 during operation, and improving the stability of the operation of the system controller 52.
[0052] The two hollow holes 17 can reduce the overall weight of the support base 102, make the guide rail 1 lighter, thereby reducing the weight of the entire magnetic levitation module linear mover, and can improve the ventilation effect of the guide rail 1, improve the heat dissipation efficiency of the guide rail 1, effectively reduce the temperature of the guide rail 1 during operation, reduce the aging speed of the guide rail 1, and improve the stability of the operation of the magnetic levitation module linear mover.
[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A magnetic suspension module linear mover, comprising a guide rail (1), characterized in that: The side wall on the upper side of the guide rail (1) is symmetrically fixedly connected to two linear guide rails (2), and the two linear guide rails (2) are slidably connected to mounting rails (3), and the upper sides of the two mounting rails (3) are fixedly connected to the same mover body (4), and the side wall on the upper side of the mover body (4) is installed with a control component (5), and the upper side of the guide rail (1) is provided with a mounting groove (6), and the mounting groove (6) is located between the two linear guide rails (2), and a magnet component (7) is fixedly connected in the mounting groove (6), and the lower side of the mover body (4) is fixedly connected to a magnet component (7) matching the magnet component (7). The invention relates to an electromagnet coil assembly (8), wherein the electromagnet coil assembly (8) is located above the magnet assembly (7); a mounting frame (9) is mounted on the guide rail (1); a busbar guide groove (10) is fixedly connected to the mounting frame (9); a power supply busbar (11) connected to the busbar guide groove (10) is fixedly connected to the vertical side wall of the mounting rail (3); a position sensor (12) and a speed sensor (13) are fixedly connected to the guide rail (1); and an inductor (14) corresponding to the position sensor (12) and the speed sensor (13) is fixedly connected to the mover body (4).
2. The magnetic suspension module linear mover according to claim 1, characterized in that: The control assembly (5) comprises two circuit mounting plates (51) fixedly connected to the upper side of the mover body (4); a same system controller (52) is fixedly connected between the two circuit mounting plates (51); and a communication antenna (53) in communication with the system controller (52) is fixedly connected to the circuit mounting plates (51).
3. The magnetic suspension module linear mover according to claim 2, characterized in that: The mounting frame (9) comprises an L-shaped plate (91) fixedly connected to the guide rail (1); a cover plate (92) is fixedly connected to the upper side of the L-shaped plate (91); the cover plate (92) and the L-shaped plate (91) form a U-shaped structure; the power supply busbar (11) and the busbar guide groove (10) are both located between the cover plate (92) and the L-shaped plate (91).
4. The magnetic suspension module linear mover according to claim 3, characterized in that: A protective cover (15) is fixedly connected to the side wall on the upper side of the mover body (4); the protective cover (15) is located between two circuit mounting plates (51); and the protective cover (15) is arranged outside the system controller (52).
5. The magnetic suspension module linear mover according to claim 4, characterized in that: The guide rail (1) comprises a base (101), the upper side of the base (101) is fixedly connected to a support seat (102), the upper side of the support seat (102) is symmetrically fixedly connected to two mounting platforms (103), and the two linear guide rails (2) are respectively fixedly connected to the two mounting platforms (103).
6. The magnetic suspension module linear mover according to claim 5, characterized in that: A plurality of heat dissipation slots (16) are provided on the vertical side wall of the protective cover (15); the plurality of heat dissipation slots (16) are evenly distributed on the protective cover (15); and the specific material of the protective cover (15) is aluminum alloy.
7. The magnetic suspension module linear mover according to claim 6, characterized in that: The support seat (102) is symmetrically provided with two hollow holes (17), and the hollow holes (17) are located below the magnet assembly (7).
8. The magnetic suspension module linear mover according to claim 7, characterized in that: The installation slide rail (3) is provided with a guide groove corresponding to the linear guide rail (2), the linear guide rail (2) is movably inserted into the guide groove, and a gap is provided between the linear guide rail (2) and the groove wall of the guide groove.
9. The magnetic suspension module linear mover according to claim 8, characterized in that: The circuit mounting plate (51) is made of the same material as the mover body (4), and the circuit mounting plate (51) and the mover body (4) are integrally formed.
10. The magnetic suspension module linear mover according to claim 9, characterized in that: A groove (18) is formed on the lower side of the base (101).