Magnetic drive conveying device

Abstract

The present invention provides a magnetic drive conveying device. The magnetic drive conveying device comprises: conveying rails each comprising a frame and a stator module; and a mover module comprising a mover body, a support member and guide members, wherein the mover body is matched with the stator modules, the support member is movably arranged on the mover body, the guide members are arranged on the mover body or the support member, at least one of the frames and the stator modules is in transmission fit with the guide members, guide structures are arranged on at least one of the frames and the stator modules, the guide structures are in guide fit with the guide members so as to change the conveying direction of the mover body, a coil is arranged in each stator module, a permanent magnet is arranged in the mover body, and the coil is arranged farther away from the ground compared with the permanent magnet. The technical solution provided by the present application can solve the problem in the prior art that, a power supply system is usually required to be arranged on a crane in the conveying process, and the power source and information transmission of the crane both rely on the power supply system, causing heavy power supply load.

Description

Magnetic drive conveyor Technical Field

[0001] This invention relates to the field of magnetic drive conveying system technology, and more specifically, to a magnetic drive conveying device. Background Technology

[0002] Overhead crane conveyor systems are an important type of automated material handling system in semiconductor manufacturing plants. They automate the transport of materials using cranes that slide along elevated tracks. This system can significantly improve material handling efficiency, reduce labor costs, and minimize contamination risks, thereby improving the overall production process.

[0003] In related technologies, overhead crane conveying systems include guide rails, cranes, carriers, and control systems. The guide rails are installed on the factory ceiling for the movement of the cranes. The cranes move along the guide rails, and carriers are fixedly installed on the cranes to place materials in the carriers. The control system controls the movement of the cranes to achieve the conveying of materials.

[0004] However, during the transportation process, a power supply system is usually required on the crane to provide power. But since the crane's power source and information transmission both come from the power supply system, the power load is relatively large. Summary of the Invention

[0005] This invention provides a magnetic drive conveying device to solve the problem in related technologies where a power supply system is usually required on the crane during the conveying process, but since the power source and information transmission of the crane both come from the power supply system, the power load is too large.

[0006] This invention provides a magnetic drive conveying device, comprising: a conveyor line including a frame and a stator module, wherein a receiving cavity is provided within the frame, and the stator module is disposed within the receiving cavity; a mover module including a mover body, a support member, and a guide member, wherein the mover body cooperates with the stator module to movably dispose of the mover body within the receiving cavity, the support member is movably disposed on the mover body and slides against the inner sidewall of the receiving cavity, and the guide member is disposed on either the mover body or the support member, and at least one of the frame and the stator module is in a transmission cooperation with the guide member; wherein at least one of the frame and the stator module is provided with a guiding structure, the guiding structure being in a guiding cooperation with the guide member to change the conveying direction of the mover body, and a coil is disposed within the stator module, and a permanent magnet is disposed within the mover body, with the coil disposed further away from the ground than the permanent magnet.

[0007] Furthermore, the support component includes a support plate, a fixed shaft, and support wheels. The support plate is located below the moving part body. One end of the fixed shaft passes through the support plate and is rotatably connected to the moving part body. The other end of the fixed shaft is located outside the receiving cavity. The support wheels are located on both sides of the support plate and are rotatably connected to the support plate. The support wheels are tumbledly connected to the frame.

[0008] Furthermore, the support includes at least two support plates, both of which are located below the moving part body. The axis of the fixed shaft is located within the plane of symmetry of the moving part body. The moving part module also includes a carrier box, and the other end of the fixed shaft is fixedly connected to the carrier box.

[0009] Furthermore, the mover module also includes a rotary motor mounted on the mover body, and the output shaft of the rotary motor is connected to the fixed shaft via a transmission connection.

[0010] Furthermore, guide members are disposed on both sides of the support plate and rotatably connected to the support members. The frame has a first surface and a second surface. The guide members are used for rolling connection with the first surface, and the support wheels are used for rolling connection with the second surface.

[0011] Furthermore, the support includes rollers, which are rotatably disposed on both sides of the mover body and slide in contact with the inner wall of the receiving cavity. The guide includes a sliding post, which is coplanar with the permanent magnet and is telescopically disposed on the upper surface of the mover body.

[0012] Furthermore, the support component also includes a support plate, a fixed shaft, and support wheels. The support plate is located below the moving part body. One end of the fixed shaft passes through the support plate and is rotatably connected to the moving part body. The other end of the fixed shaft is located outside the receiving cavity. The support wheels are located on both sides of the support plate and are rotatably connected to the support plate. The support wheels are tumbledly connected to the frame. There are at least two support plates. The guide component also includes sliding wheels. The sliding wheels are located on both sides of the support plate and are rotatably connected to the support plate. The sliding wheels slide in cooperation with the side wall of the receiving cavity.

[0013] Furthermore, the frame includes a first conveying end, a second conveying end, and a third conveying end that are interconnected. A guide structure is movably disposed on the frame and located between the second conveying end and the third conveying end, so that the first conveying end and the second conveying end are connected, or the first conveying end and the third conveying end are connected.

[0014] Furthermore, the frame is provided with a first connecting groove and a second connecting groove extending along the conveying direction. The first connecting groove is located between the first conveying end and the second conveying end, and the second connecting groove is located between the first conveying end and the third conveying end. Both the first connecting groove and the second connecting groove are connected to the receiving cavity. The lower end of the fixed shaft passes through the first connecting groove and slides in cooperation with the side wall of the first connecting groove. Alternatively, the lower end of the fixed shaft passes through the second connecting groove and slides in cooperation with the side wall of the first connecting groove, so as to change the conveying direction of the moving body.

[0015] Furthermore, the guiding structure includes a drive motor and a movable plate. The motor shaft of the drive motor is drivenly connected to the movable plate. The movable plate is movably mounted on the frame. The movable plate has a first position that moves in a first direction to block the first connecting slot and a second position that moves in a second direction to block the second connecting slot. When the movable plate is in the first position, the first conveying end and the third conveying end are connected. When the movable plate is in the second position, the first conveying end and the second conveying end are connected. The first direction and the second direction are arranged opposite to each other.

[0016] Furthermore, the first connecting groove is an arc-shaped structure, and the second connecting groove is a straight structure. The first side of the moving plate facing the first connecting groove is provided with an arc-shaped surface, and the second side of the moving plate facing the second connecting groove is provided with a horizontal guide surface. When the moving plate is in the first position, the arc-shaped surface is in contact with the side of the first connecting groove away from the second connecting groove, and the side wall of the fixed shaft is in a limiting fit with the side wall of the second connecting groove and the horizontal guide surface. When the moving plate is in the second position, the horizontal guide surface is in contact with the side of the second connecting groove away from the first connecting groove, and the side wall of the fixed shaft is in a limiting fit with the side wall of the first connecting groove and the arc-shaped surface.

[0017] Furthermore, the frame includes a first connecting groove, a second connecting groove, a first conveying end, a second conveying end, and a third conveying end. The first conveying end and the second conveying end are connected through the first connecting groove, and the first conveying end and the third conveying end are connected through the second connecting groove. The guiding structure includes a first guide groove and a second guide groove disposed on the stator module. The extension direction of the first guide groove is the same as the extension direction of the first connecting groove, and the extension direction of the second guide groove is the same as the extension direction of the second connecting groove. The guide member is slidably disposed in the first guide groove or the second guide groove to change the conveying direction of the mover body.

[0018] Furthermore, the guiding structure also includes a first telescopic block and a second telescopic block, the first telescopic block being disposed within a first guide groove, and the second telescopic block being disposed within a second guide groove; the guide component also includes a first telescopic column and a second telescopic column, both of which are telescopically disposed on the moving body; when the moving body moves from the first conveying end to the second conveying end, the first telescopic block retracts into the first guide groove, the end face of the first telescopic block being flush with the top surface of the first guide groove, the first telescopic column being slidably disposed within the first guide groove, and the second telescopic block extending out of the second guide groove, the second telescopic block abutting against the second telescopic column so that the second telescopic column retracts within the moving body; when the moving body moves from the first conveying end to the third conveying end, the first telescopic block extends out of the first guide groove, the first telescopic block abutting against the first telescopic column so that the first telescopic column retracts within the moving body, the second telescopic block retracts into the second guide groove, the end face of the second telescopic block being flush with the top surface of the second guide groove, and the second telescopic column being slidably disposed within the second guide groove.

[0019] Furthermore, a first guide slope is provided on the end face of the first telescopic block facing the first conveying end; and / or, a second guide slope is provided on the end face of the second telescopic block facing the first conveying end.

[0020] Furthermore, the guide component also includes a first guide wheel and a second guide wheel. The rotation axis of the first guide wheel is perpendicular to the rotation axis of the support wheel, and the rotation axis of the first guide wheel is parallel to the rotation axis of the second guide wheel. The support wheel is disposed between the first guide wheel and the second guide wheel. A guide rail is provided on the inner wall of the receiving cavity. The support wheel slides in cooperation with the upper surface of the guide rail. The first guide wheel slides in cooperation with the first side surface of the guide rail, and the second guide wheel slides in cooperation with the second side surface of the guide rail.

[0021] According to the technical solution of this invention, the magnetic drive conveying device includes a conveyor line and a mover module. The conveyor line includes a frame and a stator module. The stator module is disposed in the receiving cavity of the frame. The mover body of the mover module is magnetically engaged with the stator module, so that the mover body can move relative to the stator module within the receiving cavity. A support member is movably disposed on the mover body and can slide with the inner wall of the receiving cavity. A guide member is disposed on the mover body, so that at least one of the frame and the stator module is driven by the guide member, thereby enabling the guide member to guide the mover body. At least one of the frame and the stator module is provided with a guide structure, which is guided by the guide member to change the conveying direction of the mover body. In this design, a permanent magnet is mounted on the mover body, and a coil is installed within the stator module. The coil is positioned further from the ground than the permanent magnet, placing the permanent magnet below it. Energizing the coil controls the movement of the permanent magnet, which in turn allows the stator module and mover body to move within the housing cavity. This eliminates the need for a power supply system on the mover body itself; only the stator module needs to be energized. The mover body and stator module achieve transport through magnetic coupling, thus solving the problem of high power load in existing technologies. Furthermore, the frame has multiple transport directions. To change the transport direction of the mover body, the support components provide support and slide within the housing cavity. The guide components and guide structure engage in a transmission mechanism, enabling the mover body to be redirected in multiple directions. This improves the structural reliability and transport flexibility of the magnetic drive transport device. Specifically, the coil is positioned further away from the ground than the permanent magnet, so that the permanent magnet is located below the coil. This ensures that the stator module is fixed inside the frame and also fixes the frame. The lower part of the mover module can be connected to the carrier, ensuring that the magnetic drive conveyor can be used in the overhead crane conveyor system. This not only achieves magnetic coupling to improve transportation efficiency, but also allows for reversing the conveying direction, thus improving the practicality of the magnetic drive conveyor. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0023] Figure 1 shows a schematic diagram of the structure of the frame and the moving module of the magnetic drive conveyor provided according to some embodiments of the present invention;

[0024] Figure 2 shows a structural schematic diagram of the frame and the moving module of the magnetic drive conveyor provided according to some embodiments of the present invention from another perspective.

[0025] Figure 3 shows a schematic diagram of the reversal of the moving body according to some embodiments of the present invention;

[0026] Figure 4 shows a schematic diagram of a rack-mounted guide structure according to some embodiments of the present invention;

[0027] Figure 5 shows a schematic diagram of a structure provided by some embodiments of the present invention, in which a roller, a first telescopic column and a second telescopic column are provided on the moving body;

[0028] Figure 6 shows a schematic diagram from another perspective of the moving body provided with rollers, a first telescopic column and a second telescopic column according to some embodiments of the present invention;

[0029] Figure 7 shows a schematic diagram of a stator module with a guide structure provided according to some embodiments of the present invention;

[0030] Figure 8 shows a schematic diagram of the structure of the frame and the moving module of the magnetic drive conveyor provided according to some embodiments of the present invention;

[0031] Figure 9 shows a structural schematic diagram of a magnetic drive conveyor provided according to some embodiments of the present invention;

[0032] Figure 10 shows a structural schematic diagram of a magnetic drive conveyor provided according to some embodiments of the present invention from another perspective;

[0033] Figure 11 shows a structural schematic diagram of a magnetic drive conveyor provided according to some embodiments of the present invention from another perspective.

[0034] The above-mentioned figures include the following reference numerals: 10, conveyor line; 11, frame; 111, receiving cavity; 112, first conveying end; 113, second conveying end; 114, third conveying end; 115, first connecting groove; 116, second connecting groove; 12, stator module; 121, coil; 13, guide rail; 20, mover module; 21, mover body; 211, permanent magnet; 22, support member; 221, support plate; 222, fixed shaft; 223, support wheel; 224, roller; 23, guide member; 231, sliding column; 232, sliding wheel; 233, first guide wheel; 234, second guide wheel; 235, first telescopic column; 236, second telescopic column; 24, carrier box; 29, rotary motor; 30, guide structure; 31, moving plate; 311, arc-shaped surface; 312, horizontal guide surface; 32. 33. First guide groove; 34. Second guide groove; 35. First telescopic block; 36. Second telescopic block; 77. Drive motor. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] As shown in Figures 1 to 11, some embodiments of the present invention provide a magnetic drive conveying device, which includes a conveying line 10 and a mover module 20. The conveying line 10 includes a frame 11 and a stator module 12. The frame 11 is provided with a receiving cavity 111, and the stator module 12 is disposed in the receiving cavity 111. The mover module 20 includes a mover body 21, a support member 22, and a guide member 23. The mover body 21 cooperates with the stator module 12 so that the mover body 21 is movably disposed in the receiving cavity 111. The support member 22 is movably disposed on the mover body 21 and slides in cooperation with the inner sidewall of the receiving cavity 111. The guide member 23 is disposed on the mover body 21 or the support member 22. At least one of the frame 11 and the stator module 12 is in a transmission cooperation with the guide member 23. At least one of the frame 11 and the stator module 12 is provided with a guide structure 30, which is in a guiding cooperation with the guide member 23 to change the conveying direction of the mover body 21. As shown in Figures 8-11, a coil 121 is disposed within the stator module 12, with the coil 121 positioned on the side of the stator module 12 facing the ground. A permanent magnet 211 is disposed within the mover body 21, with the permanent magnet 211 positioned opposite the coil 121 to achieve magnetic coupling between the coil 121 and the permanent magnet 211, thereby driving the mover body 21 to move. The coil 121 is positioned further away from the ground than the permanent magnet 211. In some embodiments, referring to Figures 8 and 9, the permanent magnet 211 is disposed on the surface of the mover body 21 facing the stator module 12, for example, in the central groove on the upper surface of the mover body 21 shown in Figure 3. The permanent magnet 211 and the coil 121 are opposite each other in the height direction to achieve cooperation between the permanent magnet 211 and the coil 121. Structurally, the permanent magnet 211 is less likely to interfere with the support member 22, and the surface of the mover body 21 facing the stator module 12 has a large space for arranging the permanent magnet 211. In other embodiments, permanent magnets 211 are disposed on opposite sides of the mover body 21 in the width direction, and coil 121 includes two windings, each winding being disposed opposite to the permanent magnet 211 on one side in the width direction, and the two windings simultaneously drive the mover body 21 to move.

[0037] As provided in some embodiments of the present invention, the magnetic drive conveying device includes a conveyor line 10 and a mover module 20. The conveyor line 10 includes a frame 11 and a stator module 12. The stator module 12 is disposed within a receiving cavity 111 of the frame 11. The mover body 21 of the mover module 20 is magnetically engaged with the stator module 12, thereby enabling the mover body 21 to move relative to the stator module 12 within the receiving cavity 111. A support member 22 is movably disposed on the mover body 21 and can slide against the inner wall of the receiving cavity 111. The guide member 23 is disposed on the moving body 21 or the support member 22, so that at least one of the frame 11 and the stator module 12 is in transmission cooperation with the guide member 23. The guide member 23 acts directly on the moving body 21 or through the support member 22, thereby enabling the guide member 23 to guide the moving body 21. At least one of the frame 11 and the stator module 12 is provided with a guide structure 30, which cooperates with the guide member 23 to change the conveying direction of the moving body 21. In this design, a permanent magnet 211 is installed on the mover body 21, and a coil 121 is installed inside the stator module 12. The coil 121 is positioned further away from the ground than the permanent magnet 211, so that the permanent magnet 211 is located below the coil 121. By energizing the coil 121, the permanent magnet 211 can be moved. This allows the stator module 12 to cooperate with the mover body 21 to drive the mover body 21 to move within the receiving cavity 111. In this way, there is no need to install a power supply system on the mover body 21. Only the stator module 12 needs to be energized to ensure that the mover body 21 and the stator module 12 achieve the movement of the mover through magnetic coupling, thereby solving the problem of large power supply load in the prior art. Furthermore, the frame 11 is equipped with multiple conveying directions. To change the conveying direction of the mover body 21, the support member 22 can support the mover body 21 and slide within the receiving cavity 111. The guide member 23 engages with the guide structure 30, ensuring that the mover body 21 can be reversed under the action of the guide structure 30, allowing it to move in multiple directions. This improves the structural reliability and conveying flexibility of the magnetic drive conveyor. Specifically, the coil 121 is positioned further away from the ground than the permanent magnet 211, with the permanent magnet 211 located below the coil 121. This ensures that the stator module 12 is fixed within the frame 11 and also secures the frame 11. The lower part of the mover module 20 can connect to the carrier, enabling the magnetic drive conveyor to be used in overhead crane conveying systems. This achieves magnetic coupling to improve transport efficiency and allows for reversing the conveying direction, enhancing the practicality of the magnetic drive conveyor.

[0038] As shown in Figures 1 to 3 and Figures 9 to 11, in some embodiments of this application, such as in the technical solution of Embodiment 1, the support member 22 includes a support plate 221, a fixed shaft 222, and a support wheel 223. The support plate 221 is disposed below the moving body 21. One end of the fixed shaft 222 passes through the support plate 221 and is rotatably connected to the moving body 21. The other end of the fixed shaft 222 is located outside the receiving cavity 111. The support wheel 223 is disposed on both sides of the support plate 221 and is rotatably connected to the support plate 221. The support wheel 223 is rotatably connected to the frame 11. With the above structure, by setting up a support plate 221, a fixed shaft 222, and a support wheel 223, the support plate 221 is positioned below the moving body 21, so that the support plate 221 can support the moving body 21; one end of the fixed shaft 222 passes through the support plate 221 and is rotatably connected to the moving body 21, and the other end of the fixed shaft 222 extends out of the receiving cavity 111, so that when the moving body 21 moves relative to the stator module 12, at least a portion of the fixed shaft 222 is always within the receiving cavity 111, which can facilitate the movement and limiting of the moving body 21 in the conveying direction. The magnetic drive conveying device in this embodiment can be used in a crane conveying system, and support wheels 223 are provided on both sides of the support plate 221. The support wheels 223 are rotatably connected to the support plate 221 and can be rolled to the frame 11. This allows the support wheels 223 to not only support the moving body 21, but also facilitate the movement of the moving body 21 under the action of the support wheels 223, thereby improving the structural reliability of the moving body 21. This enables the magnetic drive conveying device in this embodiment to be used in a crane conveying system, facilitating the movement of the moving body 21 under the action of the moving body 21 and the stator module 12, and thus achieving the function of transportation.

[0039] As shown in Figures 1 to 3 and Figures 9 to 11, in the technical solution of Embodiment 1, the support member 22 includes at least two support plates 221, both of which are disposed below the moving body 21. The axis of the fixed shaft 222 is located in the plane of symmetry of the moving body 21. The moving module 20 also includes a carrier box 24, which serves as a carrier. The other end of the fixed shaft 222 is fixedly connected to the carrier box 24. With the above structure, at least two support plates 221 are provided, both of which are located below the moving body 21, to support the moving body 21 and ensure the stability of its movement. The axis of the fixed shaft 222 is located within the plane of symmetry of the moving body 21, which facilitates the limiting of the conveying direction of the moving body 21 under the action of the fixed shaft 222. The other end of the fixed shaft 222 is fixedly connected to the carrier box 24, which ensures the transport of the carrier box 24. Under the action of the fixed shaft 222, the carrier box 24 can move along the same conveying direction as the moving body 21, which can improve the transport efficiency. Since the fixed shaft 222 passes through the receiving cavity 111, the carrier box 24 is located below the frame 11, which can be applied to the overhead crane conveying system. The fixed shaft 222 can also guide and limit the transport of the moving body 21 and the carrier box 24.

[0040] In this embodiment, in the technical solution of Embodiment 1, the moving part module 20 further includes a rotary motor 29 disposed on the moving part body 21 (the disposed position of the rotary motor 29 is shown exemplary in Figure 2), and the output shaft of the rotary motor 29 is connected to the fixed shaft 222 in a transmission connection. Using the above structure, by using the rotary motor 29 to drive the fixed shaft 222 to rotate, the support plate 221, the fixed shaft 222, and the carrier box 24 can all rotate relative to the moving part body 21. When multiple conveying directions are provided on the frame 11, the rotary motor 29 receives a control signal, identifies the control information, and then controls the rotation angle of the output shaft, thereby controlling the fixed shaft 222 to rotate. When the moving part body 21 needs to switch from a straight channel to an arc channel within the frame 11, by controlling the rotation of the fixed shaft 222, the support plate 221... The fixed shaft 222 can rotate, allowing the support plate 221 to enter the arc-shaped channel. Under the action of the support wheel 223, it can roll and cooperate with the side wall of the arc-shaped channel. The support wheel 223 and the support plate 221 can guide and limit the side wall of the frame 11 after reversal, ensuring that the moving body 21 plays a role in reversing. The reversal is achieved by the rotary motor 29 controlling the rotation of the fixed shaft 222, ensuring that the reversal of the moving body 21 is simple, facilitating the reversal operation of the conveying direction, and improving the automation level of the magnetic drive conveying device.

[0041] As shown in Figures 1 to 3 and Figures 9 to 11, in the technical solution of Embodiment 1, the guide member 23 is disposed on both sides of the support plate 221 and is rotatably connected to the support member 22. The frame 11 has a first surface and a second surface. The guide member 23 is used to roll with the first surface, and the support wheel 223 is used to roll with the second surface. With the above structure, the guide member 23 is rolled to the first surface of the frame 11, and the support wheel 223 is rolled to the second surface. This allows the support wheel 223 to play a transport role within the receiving cavity 111, facilitating the movement of the moving body 21 within the receiving cavity 111 and enabling the support wheel 223 to roll with the frame 11. This reduces friction between the moving body 21 and the inner wall of the frame 11, improving transport efficiency. The guide member 23 is rolled to the first surface of the frame 11, ensuring that the guide members 23 on both sides of the support plate 221 can roll with the side walls of the receiving cavity 111. The guide member 23 acts on the moving body 21 through the support member 22, thus facilitating the guidance of the moving body 21.

[0042] It should be noted that in the technical solution of Embodiment 1, the frame 11 is provided with a channel that connects the receiving cavity 111 to the outside. The fixed shaft 222 passes through the channel and is fixedly connected to the carrier box 24. The support wheel 223 is disposed in the receiving cavity 111 and rolls with the bottom wall of the inner side of the receiving cavity 111. The guide 23 is rotatably disposed on the lower surface of the support plate 221 and rolls with the side wall of the channel. The rotation axis of the guide 23 is perpendicular to the rotation axis of the support wheel 223. This can both limit the movement of the moving body 21 and guide the moving body 21. In this example, the guide 23 can be a rolling wheel.

[0043] As shown in Figure 4, in the technical solution of Embodiment 1, the frame 11 includes a first conveying end 112, a second conveying end 113, and a third conveying end 114 that are interconnected. The guide structure 30 is movably disposed on the frame 11 and located between the second conveying end 113 and the third conveying end 114, so that the first conveying end 112 and the second conveying end 113 are connected, or the first conveying end 112 and the third conveying end 114 are connected. With the above structure, by setting the first conveying end 112, the second conveying end 113, and the third conveying end 114 on the frame 11, and by controlling the movement of the guide structure 30 on the frame 11, it is convenient to control the first conveying end 112 and the second conveying end 113 to be connected, or the first conveying end 112 and the third conveying end 114 to be connected, under the action of the guide structure 30, thereby facilitating the reversing function of the moving body 21.

[0044] As shown in Figure 4, and in conjunction with Figures 1 to 3 and Figures 9 to 11, in the technical solution of Embodiment 1, the frame 11 is provided with a first connecting groove 115 and a second connecting groove 116 extending along the conveying direction. The first connecting groove 115 is located between the first conveying end 112 and the second conveying end 113, and the second connecting groove 116 is located between the first conveying end 112 and the third conveying end 114. Both the first connecting groove 115 and the second connecting groove 116 are connected to the receiving cavity 111. The lower end of the fixed shaft 222 passes through the first connecting groove 115 and slides in cooperation with the side wall of the first connecting groove 115, or the lower end of the fixed shaft 222 passes through the second connecting groove 116 and slides in cooperation with the side wall of the second connecting groove 116, so as to change the conveying direction of the moving body 21. With the above structure, a first connecting groove 115 and a second connecting groove 116 are provided on the frame 11. The first connecting groove 115 connects the first conveying end 112 and the second conveying end 113, and the second connecting groove 116 connects the first conveying end 112 and the third conveying end 114. The lower end of the fixed shaft 222 passes through the first connecting groove 115 and slides in cooperation with the side wall of the first connecting groove 115. Alternatively, the lower end of the fixed shaft 222 passes through the second connecting groove 116 and slides in cooperation with the side wall of the second connecting groove 116. Thus, when the moving body 21 moves from the first conveying end 112 toward the second conveying end 113, the fixed shaft 222 cooperates with the side wall of the first connecting groove 115, which can play a role in limiting and guiding the moving body 21. When the moving body 21 moves from the first conveying end 112 toward the third conveying end 114, the fixed shaft 222 cooperates with the side wall of the second connecting groove 116, which facilitates the limiting and guiding of the moving body 21 after reversal.

[0045] As shown in Figures 5 and 6, the difference between Embodiment 2 and Embodiment 1 of the magnetic drive conveying device according to this application lies in the different positions and structures of the support member 22 and the guide member 23. Specifically, in Embodiment 2, the support member 22 includes rollers 224, which are rotatably disposed on both sides of the mover body 21 and slide in cooperation with the inner wall of the receiving cavity 111. The guide member 23 includes a sliding column 231, which is coplanar with the permanent magnet 211 and is telescopically disposed on the upper surface of the mover body 21. With the above structure, rollers 224 are provided on both sides of the lower surface of the mover body 21. The rollers 224 can roll with the inner sidewall of the frame 11 to facilitate the movement of the mover body 21. The guide member 23 includes a sliding column 231 that is telescopically provided on the upper surface of the mover body 21. The sliding column 231 can guide the stator module 12, thereby facilitating the reversing of the mover body 21.

[0046] It should be noted that in Embodiment 2, the guide member 23 is disposed on the upper surface of the mover body 21, and the guide structure 30 is disposed on the stator module 12, so that the guide member 23 and the guide structure 30 cooperate to both guide the mover body 21 and commutate the mover body 21.

[0047] As shown in Figures 1 to 3 and Figures 9 to 11, the difference between Embodiment 3 and Embodiment 2 of the magnetic drive conveying device according to this application lies in the different structure of the support member 22 located below the mover body 21. Specifically, in Embodiment 3, the support member 22 further includes a support plate 221, a fixed shaft 222, and a support wheel 223. The support plate 221 is located below the mover body 21. One end of the fixed shaft 222 passes through the support plate 221 and is rotatably connected to the mover body 21, while the other end of the fixed shaft 222 is located outside the receiving cavity 111. The support wheel 223 is located on both sides of the support plate 221 and is rotatably connected to the support plate 221. The support wheel 223 is tumbledly connected to the frame 11. There are at least two support plates 221. The guide member 23 also includes a sliding wheel 232, which is located on both sides of the support plate 221 and is rotatably connected to the support plate 221. The sliding wheel 232 is slidably engaged with the side wall of the receiving cavity 111. With the above structure, the support plate 221 is located below the moving body 21, and the support wheel 223 facilitates the movement of the moving body 21. The fixed shaft 222 can connect the carrier box 24 and the moving body 21. The sliding wheel 232 on the support plate 221 can also slide with the side wall of the receiving cavity 111. In this way, the sliding wheel 232 in the guide member 23 on the support plate 221 can guide the moving body 21.

[0048] It should be noted that Embodiment 1, Embodiment 2 and Embodiment 3 are multiple ways of setting the guide member 23, which guides the moving body 21.

[0049] As shown in Figure 4, according to Embodiment 4 of the magnetic drive conveying device of this application, the guide structure 30 is provided in a specific configuration. Specifically, the guide structure 30 includes a drive motor 39 and a movable plate 31. The motor shaft of the drive motor 39 is drivenly connected to the movable plate 31. The movable plate 31 is movably mounted on the frame 11. The movable plate 31 has a first position where it moves in a first direction to block the first connecting groove 115 and a second position where it moves in a second direction to block the second connecting groove 116. When the movable plate 31 is in the first position, the first conveying end 112 and the third conveying end 114 are connected; when the movable plate 31 is in the second position, the first conveying end 112 and the second conveying end 113 are connected. The first and second directions are opposite to each other. Using the above structure, by driving the drive motor 39 to the movable plate 31, the movable plate 31 can be moved on the frame 11. The movable plate 31 has a first position where it moves in a first direction to block the first connecting groove 115 and a second position where it moves in a second direction to block the second connecting groove 116. When the drive motor 39 drives the moving plate 31 to the first position, the moving plate 31 blocks the first connecting groove 115, so that the first conveying end 112 and the third conveying end 114 are connected. The moving body 21 drives the fixed shaft 222 to move along the extension direction of the second connecting groove 116, so that the fixed shaft 222 is in a limited engagement with the second connecting groove 116. When the drive motor 39 drives the moving plate 31 to move from the first position to the second position, the moving plate 31 blocks the second connecting groove 116, so that the first conveying end 112 and the second conveying end 113 are connected. The moving body 21 drives the fixed shaft 222 to move along the extension direction of the first connecting groove 115, so that the fixed shaft 222 is in a limited engagement with the first connecting groove 115. By controlling the movement of the moving plate 31, the conveying direction of the moving body 21 can be easily controlled, so that the fixed shaft 222 below the moving body 21 can move along the extension direction of the first connecting groove 115 or the extension direction of the second connecting groove 116, thereby facilitating the switching of the conveying direction of the moving body 21 and improving the automation level of the magnetic drive conveying device.

[0050] As shown in Figure 4, and referring to Figure 1, in the technical solution of Embodiment 4, the first connecting groove 115 has an arc-shaped structure, the second connecting groove 116 has a straight structure, the first side of the moving plate 31 facing the first connecting groove 115 is provided with an arc-shaped surface 311, and the second side of the moving plate 31 facing the second connecting groove 116 is provided with a horizontal guide surface 312. When the moving plate 31 is in the first position, the arc-shaped surface 311 is in contact with the side of the first connecting groove 115 away from the second connecting groove 116, and the sidewall of the fixed shaft 222 is in a limiting fit with the sidewall of the second connecting groove 116 and the horizontal guide surface 312. When the moving plate 31 is in the second position, the horizontal guide surface 312 is in contact with the side of the second connecting groove 116 away from the first connecting groove 115, and the sidewall of the fixed shaft 222 is in a limiting fit with the sidewall of the first connecting groove 115 and the arc-shaped surface 311. With the above structure, the first connecting groove 115 is arc-shaped, and the second connecting groove 116 is straight. The arc-shaped surface 311 of the movable plate 31 can cooperate with the side wall of the first connecting groove 115, and the horizontal guide surface 312 of the movable plate 31 cooperates with the side wall of the second connecting groove 116. When the movable plate 31 is in the first position, the arc-shaped surface 311 of the movable plate 31 can fit against the side wall of the first connecting groove 115, so that the movable plate 31 blocks the first connecting groove 115. The horizontal guide surface 312 of the movable plate 31 is flush with the first side surface of the second connecting groove 116, and the distance between the horizontal guide surface 312 and the second side surface of the second connecting groove 116 is the same as the width of the second connecting groove 116, which facilitates the fixed shaft 222 to guide and limit the moving body 21 in the second connecting groove 116. When the movable plate 31 is in the second position, the movable plate 31... The horizontal guide surface 312 can fit against the side wall of the second connecting groove 116, so that the moving plate 31 blocks the second connecting groove 116. The horizontal guide surface 312 of the moving plate 31 fits against the side wall of the second connecting groove 116. The arc-shaped surface 311 of the moving plate 31 can be adapted to the first side of the first connecting groove 115. The interval between the arc-shaped surface 311 of the moving plate 31 and the second side of the first connecting groove 115 is the same as the width of the first connecting groove 115. Thus, by controlling the position of the moving plate 31, it is convenient to change the conveying direction of the moving body 21.

[0051] As shown in Figures 4 to 7, the difference between Embodiment 5 and Embodiment 4 of the magnetic drive conveying device according to this application lies in the different placement and structure of the guide structure 30. Specifically, in Embodiment 5, the frame 11 includes a first connecting groove 115, a second connecting groove 116, a first conveying end 112, a second conveying end 113, and a third conveying end 114. The first conveying end 112 and the second conveying end 113 are connected through the first connecting groove 115, and the first conveying end 112 and the third conveying end 114 are connected through the second connecting groove 116. The guide structure 30 includes a first guide groove 32 and a second guide groove 33 disposed on the stator module 12. The extending direction of the first guide groove 32 is the same as the extending direction of the first connecting groove 115, and the extending direction of the second guide groove 33 is the same as the extending direction of the second connecting groove 116. The guide member 23 is slidably disposed in the first guide groove 32 or the second guide groove 33 to change the conveying direction of the mover body 21. With the above structure, the guide structure 30 is a first guide groove 32 and a second guide groove 33 provided on the stator module 12. By providing the guide member 23 on the upper surface of the mover body 21, when the mover body 21 and the stator module 12 are engaged, the guide member 23 can slide in the first guide groove 32 or the second guide groove 33 on the stator module 12, which facilitates changing the conveying direction of the mover body 21.

[0052] As shown in Figure 7, in the technical solution of Embodiment 5, the guide structure 30 further includes a first telescopic block 34 and a second telescopic block 35. The first telescopic block 34 is disposed in the first guide groove 32, and the second telescopic block 35 is disposed in the second guide groove 33. Referring also to Figure 5, the guide member 23 further includes a first telescopic column 235 and a second telescopic column 236. Both the first telescopic column 235 and the second telescopic column 236 are telescopically disposed on the moving body 21. When the moving body 21 moves from the first conveying end 112 to the second conveying end 113, the first telescopic block 34 retracts into the first guide groove 32, and the end face of the first telescopic block 34 is flush with the top surface of the first guide groove 32. The first telescopic column 235 is slidably disposed in the first guide groove 32, and the second telescopic block 35 extends out of the second guide groove 33. The second telescopic block 35 abuts against the second telescopic column 236, causing the second telescopic column 236 to retract into the moving body 21. When the moving body 21 moves from the first conveying end 112 to the third conveying end 114, the first telescopic block 34 extends out of the first guide groove 32, and the first telescopic block 34 abuts against the first telescopic column 235, causing the first telescopic column 235 to retract into the moving body 21. The second telescopic block 35 retracts into the second guide groove 33, and the end face of the second telescopic block 35 is flush with the top surface of the second guide groove 33. The second telescopic column 236 is slidably disposed in the second guide groove 33. With the above structure, by setting a first telescopic block 34 in the first guide groove 32 and a second telescopic block 35 in the second guide groove 33, when the moving body 21 needs to move along the first connecting groove 115, the moving body 21 is transported from the first conveying end 112 to the second conveying end 113. The second telescopic block 35 protrudes from the second guide groove 33, so that the second telescopic column 236 on the moving body 21 abuts against the second telescopic block 35. Since the second telescopic column 236 abuts against the second telescopic block 35 when it moves in the second guide groove 33, the second telescopic column 236 retracts into the moving body 21, and the first telescopic column 235 continues to slide in the first guide groove 32. This ensures that the moving body 21 moves along the extension direction of the first connecting groove 115, so that the moving body 21 is transported from the first conveying end 112 to the second conveying end 113. When the moving body 21 needs to move along the second connecting groove 116, the first telescopic block 34 protrudes from the first guide groove 32, and the first telescopic post 235 on the moving body 21 abuts against the first telescopic block 34, so that the first telescopic post 235 retracts into the moving body 21, and the second telescopic post 236 continues to slide in the second guide groove 33, ensuring that the moving body 21 moves along the extension direction of the second connecting groove 116, so that the moving body 21 is transported from the first conveying end 112 to the third conveying end 114.This allows the first telescopic column 235, the first telescopic block 34, and the first guide groove 32 to work together, while the second telescopic column 236, the second telescopic block 35, and the second guide groove 33 work together to move the moving body 21, ensuring that the moving body 21 can be reversed, and also serving to guide the moving body 21.

[0053] As shown in Figure 7, in the technical solution of Embodiment 5, a first guide slope is provided on the end face of the first telescopic block 34 facing the first conveying end 112. With the above structure, the first guide slope is provided on the first telescopic block 34, which facilitates the cooperation between the first telescopic block 34 and the first telescopic column 235 to guide the moving body 21.

[0054] As shown in Figure 7, in the technical solution of Embodiment 5, a second guide slope is provided on the end face of the second telescopic block 35 facing the first conveying end 112. With the above structure, the second telescopic block 35 is provided with a second guide slope, which facilitates the second telescopic block 35 to cooperate with the second telescopic column 236 to achieve the guiding function of the moving body 21.

[0055] As shown in Figures 8 and 9, the difference between Embodiment 6 and Embodiment 1 of the magnetic drive conveying device according to this application lies in the different positions and structures of the guide member 23. Specifically, as shown in Figure 8, in Embodiment 6, the guide member 23 further includes a first guide wheel 233 and a second guide wheel 234. The rotation axis of the first guide wheel 233 is perpendicular to the rotation axis of the support wheel 223, and the rotation axis of the first guide wheel 233 is parallel to the rotation axis of the second guide wheel 234. The support wheel 223 is disposed between the first guide wheel 233 and the second guide wheel 234. A guide rail 13 is disposed on the inner wall of the receiving cavity 111. The support wheel 223 slides with the upper surface of the guide rail 13, the first guide wheel 233 slides with the first side surface of the guide rail 13, and the second guide wheel 234 slides with the second side surface of the guide rail 13. With the above structure, the first guide wheel 233, the second guide wheel 234, and the support wheel 223 roll in cooperation with the guide rail 13. This not only allows the support wheel 223 to support the moving body 21, but also ensures that the guide member 23 guides the moving body 21. Furthermore, by setting the first guide wheel 233 and the second guide wheel 234 on both sides of the guide rail 13, the guide member 23 can also limit the moving module 2, preventing the support member 22 from shaking relative to the guide rail 13, and also preventing the moving body 21 from shaking during transportation.

[0056] It should be noted that the guide structure 30 in this application can be a movable plate 31 and a drive motor 39 mounted on the frame 11. The guide structure 30 can also be a first guide groove 32 and a second guide groove 33 mounted on the stator module 12. The guide member 23 can be a sliding post 231 mounted on the upper surface of the mover body 21, or a sliding wheel mounted on the lower surface of the mover body 21. Therefore, the specific implementation of this application is as follows:

[0057] (1) The guide 23 is a sliding wheel 232 set on the support plate 221. The rotary motor 29 drives the fixed shaft 222 to rotate relative to the moving body 21. The rotary motor 29 drives the support plate 221 to rotate, so that the rotary motor 29, the fixed shaft 222 and the sliding wheel 232 cooperate. The sliding wheel 232 slides with the side wall of the receiving cavity 111 to guide the moving body 21. Directly using the rotary motor 29 to drive the fixed shaft 222 to rotate facilitates reversing.

[0058] (2) The guide member 23 is a sliding column 231 set on the moving body 21. The guide structure 30 includes a first guide groove 32 and a second guide groove 33. The first telescopic block 34 in the first guide groove 32 and the second telescopic block 35 in the second guide groove 33 cooperate with the sliding column 231 to realize the reversal of the moving body 21. The roller 224 is rotatably set below the moving body 21 to facilitate the movement of the moving body 21.

[0059] (3) The guide 23 includes a sliding wheel 232 set on the support plate 221 and a sliding column 231 set on the moving body 21. This can improve the transportation efficiency of the moving body 21. The rotation of the fixed shaft 222 can be directly driven by the rotary motor 29 to facilitate the reversal.

[0060] (4) The guide 23 is a sliding wheel 232 set on the support plate 221, and the guide structure 30 can be a movable plate 31 set on the frame 11, which facilitates the direct reversal of the moving body 21. The sliding wheel 232 slides with the side wall of the corresponding conveying direction, and the fixed shaft 222 is driven to rotate directly by the rotary motor 29 to facilitate the reversal.

[0061] (5) The guide member 23 includes a sliding wheel 232 disposed on the support plate 221 and a first telescopic column 235 and a second telescopic column 236 disposed on the moving body 21. The guide structure 30 includes a first guide groove 32 and a second guide groove 33. The first telescopic block 34 in the first guide groove 32 cooperates with the first telescopic column 235, and the second telescopic block 35 in the second guide groove 33 cooperates with the second telescopic column 236. The guide structure 30 cooperates with the guide member 23 to realize the reversal. The sliding wheel 232 facilitates the sliding cooperation between the moving body 21 and the frame 11 after the reversal.

[0062] (6) The guide component 23 includes a sliding wheel 232 on the support plate 221 and a first telescopic column 235 and a second telescopic column 236 on the mover body 21. The guide structure 30 includes a moving plate 31 on the frame 11 and a first guide groove 32 and a second guide groove 33 on the stator module 12. The guide component 23 and the guide structure 30 work together to realize the reversing function of the mover body 21.

[0063] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0064] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0065] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0066] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0067] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0068] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A magnetically driven conveying device, characterized in that, The magnetic drive conveying device includes: The conveyor line (10) includes a frame (11) and a stator module (12). The frame (11) is provided with a receiving cavity (111), and the stator module (12) is disposed in the receiving cavity (111). The mover module (20) includes a mover body (21), a support member (22), and a guide member (23). The mover body (21) cooperates with the stator module (12) so that the mover body (21) is movably disposed in the receiving cavity (111). The support member (22) is movably disposed on the mover body (21) and slides in cooperation with the inner wall of the receiving cavity (111). The guide member (23) is disposed on the mover body (21) or the support member (22). At least one of the frame (11) and the stator module (12) is in a transmission cooperation with the guide member (23). At least one of the frame (11) and the stator module (12) is provided with a guide structure (30), which cooperates with the guide member (23) to change the conveying direction of the mover body (21). A coil (121) is provided in the stator module (12), and a permanent magnet (211) is provided in the mover body (21). The coil (121) is located further away from the ground than the permanent magnet (211).

2. The magnetic drive conveying device according to claim 1, characterized in that, The support member (22) includes a support plate (221), a fixed shaft (222), and a support wheel (223). The support plate (221) is located below the moving body (21). One end of the fixed shaft (222) passes through the support plate (221) and is rotatably connected to the moving body (21). The other end of the fixed shaft (222) is located outside the receiving cavity (111). The support wheel (223) is located on both sides of the support plate (221) and is rotatably connected to the support plate (221). The support wheel (223) is tumbledly connected to the frame (11).

3. The magnetic drive conveying device according to claim 2, characterized in that, The support member (22) includes at least two support plates (221), both of which are disposed below the moving body (21). The axis of the fixed shaft (222) is located within the plane of symmetry of the moving body (21). The moving module (20) also includes a carrier box (24), and the other end of the fixed shaft (222) is fixedly connected to the carrier box (24).

4. The magnetic drive conveying device according to claim 3, characterized in that, The mover module (20) also includes a rotary motor (29) mounted on the mover body (21), and the output shaft of the rotary motor (29) is connected to the fixed shaft (222) for transmission.

5. The magnetic drive conveying device according to claim 2, characterized in that, The guide (23) is disposed on both sides of the support plate (221) and rotatably connected to the support (22). The frame (11) has a first surface and a second surface. The guide (23) is used to roll with the first surface, and the support wheel (223) is used to roll with the second surface.

6. The magnetic drive conveying device according to claim 1, characterized in that, The support member (22) includes rollers (224), which are rotatably disposed on both sides of the moving body (21) and slide in cooperation with the inner wall of the receiving cavity (111). The guide member (23) includes a sliding post (231), which is coplanar with the permanent magnet (211) and is telescopically disposed on the upper surface of the moving body (21).

7. The magnetic drive conveying device according to claim 6, characterized in that, The support member (22) further includes a support plate (221), a fixed shaft (222), and a support wheel (223). The support plate (221) is located below the moving body (21). One end of the fixed shaft (222) passes through the support plate (221) and is rotatably connected to the moving body (21). The other end of the fixed shaft (222) is located outside the receiving cavity (111). The support wheel (223) is located on both sides of the support plate (221) and is rotatably connected to the support plate (221). The support wheel (223) is tumbledly connected to the frame (11). The number of support plates (221) is at least two. The guide member (23) further includes a sliding wheel (232). The sliding wheel (232) is located on both sides of the support plate (221) and is rotatably connected to the support plate (221). The sliding wheel (232) is slidably engaged with the side wall of the receiving cavity (111).

8. The magnetic drive conveying device according to any one of claims 2 to 5, characterized in that, The frame (11) includes a first conveying end (112), a second conveying end (113), and a third conveying end (114) that are interconnected. The guide structure (30) is movably disposed on the frame (11) and located between the second conveying end (113) and the third conveying end (114) so ​​that the first conveying end (112) and the second conveying end (113) are connected or the first conveying end (112) is connected to the third conveying end (114).

9. The magnetic drive conveying device according to claim 8, characterized in that, The frame (11) is provided with a first connecting groove (115) and a second connecting groove (116) extending along the conveying direction. The first connecting groove (115) is located between the first conveying end (112) and the second conveying end (113), and the second connecting groove (116) is located between the first conveying end (112) and the third conveying end (114). Both the first connecting groove (115) and the second connecting groove (116) are connected to the receiving cavity (111). The lower end of the fixed shaft (222) passes through the first connecting groove (115) and slides in cooperation with the side wall of the first connecting groove (115), or the lower end of the fixed shaft (222) passes through the second connecting groove (116) and slides in cooperation with the side wall of the first connecting groove (115), so as to change the conveying direction of the moving body (21).

10. The magnetic drive conveying device according to claim 9, characterized in that, The guide structure (30) includes a drive motor (39) and a moving plate (31). The motor shaft of the drive motor (39) is drivenly connected to the moving plate (31). The moving plate (31) is movably disposed on the frame (11). The moving plate (31) has a first position that moves in a first direction to block the first connecting slot (115) and a second position that moves in a second direction to block the second connecting slot (116). When the moving plate (31) is in the first position, the first conveying end (112) and the third conveying end (114) are connected. When the moving plate (31) is in the second position, the first conveying end (112) and the second conveying end (113) are connected. The first direction and the second direction are opposite to each other.

11. The magnetic drive conveying device according to claim 10, characterized in that, The first connecting groove (115) has an arc-shaped structure, and the second connecting groove (116) has a straight structure. The first side of the moving plate (31) facing the first connecting groove (115) has an arc-shaped surface (311), and the second side of the moving plate (31) facing the second connecting groove (116) has a horizontal guide surface (312). When the moving plate (31) is in the first position, the arc-shaped surface (311) and the first connecting groove (115) are far apart from the second connecting groove. The side of the groove (116) is in contact with the side wall of the fixed shaft (222), which is in a limiting fit with the side wall of the second connecting groove (116) and the horizontal guide surface (312). When the moving plate (31) is in the second position, the horizontal guide surface (312) is in contact with the side of the second connecting groove (116) away from the first connecting groove (115), and the side wall of the fixed shaft (222) is in a limiting fit with the side wall of the first connecting groove (115) and the arc surface (311).

12. The magnetic drive conveying device according to any one of claims 6 and 7, characterized in that, The frame (11) includes a first connecting groove (115), a second connecting groove (116), a first conveying end (112), a second conveying end (113), and a third conveying end (114). The first conveying end (112) and the second conveying end (113) are connected through the first connecting groove (115), and the first conveying end (112) and the third conveying end (114) are connected through the second connecting groove (116). The guide structure (30) includes a first guide groove (32) and a second guide groove (33) disposed on the stator module (12). The extension direction of the first guide groove (32) is the same as the extension direction of the first connecting groove (115), and the extension direction of the second guide groove (33) is the same as the extension direction of the second connecting groove (116). The guide member (23) is slidably disposed in the first guide groove (32) or the second guide groove (33) to change the conveying direction of the moving body (21).

13. The magnetic drive conveying device according to claim 12, characterized in that, The guide structure (30) further includes a first telescopic block (34) and a second telescopic block (35). The first telescopic block (34) is disposed in the first guide groove (32), and the second telescopic block (35) is disposed in the second guide groove (33). The guide member (23) further includes a first telescopic column (235) and a second telescopic column (236). Both the first telescopic column (235) and the second telescopic column (236) are telescopically disposed on the moving body (21). When the moving body (21) moves from the first conveying end (112) to the second conveying end (113), the first telescopic block (34) retracts into the first guide groove (32), the end face of the first telescopic block (34) is flush with the top surface of the first guide groove (32), and the first telescopic column (235) is slidably disposed in the first guide groove (32). Inside, the second telescopic block (35) extends out of the second guide groove (33), and the second telescopic block (35) abuts against the second telescopic column (236) so that the second telescopic column (236) retracts into the moving body (21); when the moving body (21) moves from the first conveying end (112) to the third conveying end (114), the first telescopic block (34) extends out of the first guide groove (32), and the first telescopic block (34) abuts against the first telescopic column (235) so that the first telescopic column (235) retracts into the moving body (21), the second telescopic block (35) retracts into the second guide groove (33), the end face of the second telescopic block (35) is flush with the top surface of the second guide groove (33), and the second telescopic column (236) is slidably disposed in the second guide groove (33).

14. The magnetic drive conveying device according to claim 13, characterized in that, The first telescopic block (34) has a first guide slope on its end face facing the first conveying end (112); and / or, The second telescopic block (35) has a second guide slope on its end face facing the first conveying end (112).

15. The magnetic drive conveying device according to claim 2, characterized in that, The guide member (23) further includes a first guide wheel (233) and a second guide wheel (234). The rotation axis of the first guide wheel (233) is perpendicular to the rotation axis of the support wheel (223), and the rotation axis of the first guide wheel (233) is parallel to the rotation axis of the second guide wheel (234). The support wheel (223) is disposed between the first guide wheel (233) and the second guide wheel (234). A guide rail (13) is provided on the inner wall of the receiving cavity (111). The support wheel (223) slides with the upper surface of the guide rail (13). The first guide wheel (233) slides with the first side of the guide rail (13), and the second guide wheel (234) slides with the second side of the guide rail (13).

Images