Magnetic drive conveyor

Abstract

The present invention provides a magnetic drive conveying device, which includes: a conveying line body including a frame and a stator module; a moving module including a moving body, a support and a guide, the moving body cooperates with the stator module, the support can be movably arranged on the moving body, the guide is arranged on the moving body, and at least one of the frame and the stator module is in transmission cooperation with the guide; wherein, at least one of the frame and the stator module is provided with a guide structure, the guide structure cooperates with the guide to change the conveying direction of the moving body, and a coil is provided in the stator module, a permanent magnet is provided in the moving body, and the coil is arranged away from the ground compared to the permanent magnet. The technical solution provided by the present application can solve the problem in the related technology that a power supply system is usually required to be provided on the crane during the conveying process, but since the power source and information transmission of the crane are both derived from the power supply system, the power supply load is large.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic drive conveying systems, and in particular to a magnetic drive conveying device. Background Art

[0002] Overhead crane is an important automatic handling system in semiconductor manufacturing plants. It realizes the automatic transportation of materials through a crane sliding on an elevated track. This system can significantly improve the efficiency of material transportation, reduce talent costs, reduce pollution risks, and thus improve the overall production process.

[0003] In the related art, the overhead crane conveying system includes guide rails, a crane, a carrier and a control system. The guide rails are installed on the ceiling of the factory building for the movement of the crane. The crane moves along the guide rails, and a carrier is fixed on the crane to place materials in the carrier. The movement of the crane is controlled by the control system to realize the transportation of materials.

[0004] However, during the transportation process, a power supply system is usually required on the crane to provide power for the crane. However, since the power source and information transmission of the crane are both derived from the power supply system, the power supply load is relatively large. Summary of the invention

[0005] The present invention provides a magnetic drive conveying device to solve the problem in the related art that a power supply system is usually required to be provided on a crane during the conveying process, but since the power source and information transmission of the crane are both derived from the power supply system, the power supply load is large.

[0006] The present invention provides a magnetically driven conveying device, which comprises: a conveying line body, comprising a frame and a stator module, wherein a receiving cavity is arranged in the frame, and the stator module is arranged in the receiving cavity; a mover module, comprising a mover body, a support member and a guide member, wherein the mover body cooperates with the stator module so that the mover body can be movably arranged in the receiving cavity, the support member can be movably arranged on the mover body and slidingly cooperate with the inner side wall of the receiving cavity, the guide member is arranged on the mover body, and at least one of the frame and the stator module is transmission-coordinated with the guide member; wherein a guide structure is arranged on at least one of the frame and the stator module, and the guide structure is guided and cooperated with the guide member to change the conveying direction of the mover body, and a coil is arranged in the stator module, and a permanent magnet is arranged in the mover body, and the coil is arranged away from the ground compared with the permanent magnet.

[0007] Furthermore, the support member includes a support plate, a fixed shaft and a support wheel. The support plate is arranged below the mover body. One end of the fixed shaft passes through the support plate and is rotatably connected to the mover body. The other end of the fixed shaft is located outside the accommodating cavity. The support wheels are arranged on both sides of the support plate and are rotatably connected to the support plate. The support wheels are rollingly connected to the frame.

[0008] Furthermore, the support member includes at least two support plates, both of which are arranged below the mover body, the axis of the fixed shaft is located in the symmetry plane of the mover body, and the mover 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 rotating motor arranged on the mover body, and the output shaft of the rotating motor is drivingly connected to the fixed shaft.

[0010] Furthermore, the guide members are arranged on both sides of the support plate and are 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 member includes rollers, which are rotatably arranged on both sides of the mover body, and the rollers are slidably matched with the inner wall of the accommodating cavity. The guide member includes a sliding column, which is coplanar with the permanent magnet, and the sliding column is telescopically arranged on the upper surface of the mover body.

[0012] Furthermore, the support member also includes a support plate, a fixed shaft and a support wheel. The support plate is arranged below the mover body, one end of the fixed shaft passes through the support plate and is rotatably connected to the mover body, the other end of the fixed shaft is located outside the accommodating cavity, the support wheels are arranged on both sides of the support plate and are rotatably connected to the support plate, the support wheels are rollingly connected to the frame, the number of support plates is at least two, and the guide member also includes sliding wheels, the sliding wheels are arranged on both sides of the support plate and are rotatably connected to the support plate, and the sliding wheels slide in cooperation with the side walls of the accommodating cavity.

[0013] Furthermore, the frame includes a first conveying end, a second conveying end and a third conveying end which are connected to each other, and the guide structure is movably arranged on the frame and located between the second conveying end and the third conveying end so that the first conveying end is connected to the second conveying end or the first conveying end is connected to the third conveying end.

[0014] Furthermore, the frame is provided with a first communicating groove and a second communicating groove extending along the conveying direction, the first communicating groove is arranged between the first conveying end and the second conveying end, the second communicating groove is arranged between the first conveying end and the third conveying end, and the first communicating groove and the second communicating groove are both connected with the accommodating cavity, wherein the lower end of the fixed shaft is passed through the first communicating groove and slidably cooperates with the side wall of the first communicating groove, or the lower end of the fixed shaft is passed through the second communicating groove and slidably cooperates with the side wall of the first communicating groove to change the conveying direction of the mover body.

[0015] Further, the guiding structure includes a driving motor and a moving plate, the motor shaft of the driving motor is drivingly connected to the moving plate, the moving plate is movably arranged on the frame, the moving plate has a first position moving in a first direction to cover the first connecting groove and a second position moving in a second direction to cover the second connecting groove, when the moving plate is in the first position, the first conveying end and the third conveying end are connected, when the moving plate is in the second position, the first conveying end and the second conveying end are connected, and the first direction and the second direction are arranged opposite to each other.

[0016] Furthermore, the first connecting groove is an arc-shaped structure, the second connecting groove is a linear structure, a first side of the movable plate facing the first connecting groove is provided with an arc-shaped surface, and a second side of the movable plate facing the second connecting groove is provided with a horizontal guide surface. When the movable plate is in the first position, the arc-shaped surface is fitted with a side of the first connecting groove away from the second connecting groove, and the side wall of the fixed shaft is limitedly matched with the side wall of the second connecting groove and the horizontal guide surface. When the movable plate is in the second position, the horizontal guide surface is fitted with a side of the second connecting groove away from the first connecting groove, and the side wall of the fixed shaft is limitedly matched with the side wall of the first connecting groove and the arc-shaped surface.

[0017] Further, 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 guide structure includes a first guide groove and a second guide groove arranged 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 can be slidably arranged 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 is arranged in the first guide groove, and the second telescopic block is arranged in the second guide groove, and the guiding member also includes a first telescopic column and a second telescopic column, and the first telescopic column and the second telescopic column are both telescopically arranged on the mover body, and when the mover body moves from the first conveying end to the second conveying end, the first telescopic block shrinks in the first guide groove, and the end face of the first telescopic block is flush with the top face of the first guide groove, the first telescopic column is slidably arranged in the first guide groove, and the second telescopic block extends out of the second guide groove, and the second telescopic block abuts against the second telescopic column so that the second telescopic column shrinks in the mover body, and when the mover body moves from the first conveying end to the third conveying end, the first telescopic block extends out of the first guide groove, and the first telescopic block abuts against the first telescopic column so that the first telescopic column shrinks in the mover body, and the second telescopic block shrinks in the second guide groove, and the end face of the second telescopic block is flush with the top face of the second guide groove, and the second telescopic column is slidably arranged in the second guide groove.

[0019] Further, a first guiding inclined surface is arranged on the end surface of the first telescopic block facing the first conveying end; and / or a second guiding inclined surface is arranged on the end surface of the second telescopic block facing the first conveying end.

[0020] Furthermore, the guide member 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, the rotation axis of the first guide wheel is parallel to the rotation axis of the second guide wheel, and the support wheel is arranged between the first guide wheel and the second guide wheel, a guide rail is arranged on the inner side wall of the accommodating cavity, the support wheel is slidably matched with the upper surface of the guide rail, the first guide wheel is slidably matched with the first side surface of the guide rail, and the second guide wheel is slidably matched with the second side surface of the guide rail.

[0021] Applying the technical solution of the present invention, the magnetically driven conveying device includes a conveying line body and a movable module, the conveying line body includes a frame and a stator module, the stator module is arranged in the accommodating cavity of the frame, the movable body of the movable module is magnetically matched with the stator module, so that the movable body can move in the accommodating cavity relative to the stator module, the support member is movably arranged on the movable body and can slide with the inner side wall of the accommodating cavity, the guide member is arranged on the movable body, so that at least one of the frame and the stator module is transmission-matched with the guide member, and thus the guide member guides the movable body, and at least one of the frame and the stator module is provided with a guiding structure, and the guiding structure guides with the guide member to change the conveying direction of the movable body. Among them, since a permanent magnet is arranged on the mover body, and a coil is arranged in the stator module, the coil is arranged farther from the ground than the permanent magnet, so that the permanent magnet is located below the coil, and the coil is energized to control the movement of the permanent magnet, so that the stator module cooperates with the mover body to drive the mover body to move in the accommodating cavity, so that there is no need to set a power supply system on the mover body, and only needs to energize the stator module to ensure that the mover body and the stator module realize the transport of the mover through magnetic coupling, thereby solving the problem of large power supply load in the prior art. In addition, multiple transport directions are arranged on the frame, in order to change the transport direction of the mover body, the support member can support the mover body, and can also enable the support member to slide in the accommodating cavity, and the guide member and the guide structure are driven to cooperate, so that under the action of the guide structure, the mover body can be reversed, and the mover body can be moved in multiple directions, thereby improving the structural reliability and practicality of the magnetic drive transport device. Specifically, the coil is arranged farther away from the ground than the permanent magnet, so that the permanent magnet is located below the coil, thereby ensuring that the stator module is fixed in the frame and the frame is also fixed. The bottom of the mover module can be connected to the carrier, ensuring that the magnetic drive conveying device can be used on the overhead crane, which can not only realize magnetic coupling to improve transportation efficiency, but also can perform reversing operation on the conveying direction, thereby improving the practicability of the magnetic drive conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0023] Figure 1 A schematic structural diagram of a magnetic drive conveying device according to an embodiment of the present invention is shown;

[0024] Figure 2 A schematic structural diagram of a magnetic drive conveying device according to another perspective of an embodiment of the present invention is shown;

[0025] Figure 3 A schematic diagram of the commutation of the mover body provided in an embodiment of the present invention is shown;

[0026] Figure 4 It shows a structural schematic diagram of a guide structure provided on a rack according to an embodiment of the present invention;

[0027] Figure 5 It shows a schematic structural diagram of a roller, a first telescopic column and a second telescopic column arranged on a mover body provided in an embodiment of the present invention;

[0028] Figure 6 A schematic diagram showing another perspective of a roller, a first telescopic column and a second telescopic column arranged on a mover body according to an embodiment of the present invention is shown;

[0029] Figure 7 A structural schematic diagram of a guide structure provided on a stator module according to an embodiment of the present invention is shown.

[0030] The above drawings include the following reference numerals:

[0031] 10. conveying line body; 11. frame; 111. accommodating chamber; 112. first conveying end; 113. second conveying end; 114. third conveying end; 115. first connecting groove; 116. second connecting groove; 12. stator module;

[0032] 20. mover module; 21. mover body; 22. support member; 221. support plate; 222. fixed shaft; 223. support wheel; 224. roller; 23. guide member; 231. sliding column; 232. sliding wheel; 235. first telescopic column; 236. second telescopic column; 24. carrier box;

[0033] 30. Guide structure; 31. Moving plate; 311. Arc surface; 312. Horizontal guide surface; 32. First guide groove; 33. Second guide groove; 34. First telescopic block; 35. Second telescopic block. DETAILED DESCRIPTION

[0034] 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, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. 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.

[0035] like Figures 1 to 7 As shown, the first embodiment of the present invention provides a magnetic drive conveying device, which includes a conveying line body 10 and a mover module 20. The conveying line body 10 includes a frame 11 and a stator module 12. The frame 11 is provided with a receiving cavity 111. The stator module 12 is arranged 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 can be movably arranged in the receiving cavity 111. The support member 22 can be movably arranged. It is placed on the mover body 21 and slidingly cooperates with the inner wall of the accommodating cavity 111, the guide member 23 is arranged on the mover body 21, and at least one of the frame 11 and the stator module 12 is transmission-coordinated with the guide member 23, wherein a guide structure 30 is arranged on at least one of the frame 11 and the stator module 12, and the guide structure 30 is guided and cooperated with the guide member 23 to change the conveying direction of the mover body 21, and a coil is arranged in the stator module 12, and a permanent magnet is arranged in the mover body 21, and the coil is arranged away from the ground compared to the permanent magnet.

[0036] A magnetically driven conveying device provided in the first embodiment of the present invention is used. The magnetically driven conveying device includes a conveying line body 10 and a movable module 20. The conveying line body 10 includes a frame 11 and a stator module 12. The stator module 12 is arranged in a receiving cavity 111 of the frame 11. The movable body 21 of the movable module 20 is magnetically matched with the stator module 12, so that the movable body 21 can move in the receiving cavity 111 relative to the stator module 12. The support member 22 is movably arranged on the movable body 21 and can slide with the inner side wall of the receiving cavity 111. The guide member 23 is arranged on the movable body 21, so that at least one of the frame 11 and the stator module 12 is transmission-matched with the guide member 23, so that the guide member 23 can guide the movable body 21. A guide structure 30 is arranged on at least one of the frame 11 and the stator module 12. The guide structure 30 is guided and matched with the guide member 23, so that the conveying direction of the movable body 21 can be changed. Among them, since a permanent magnet is arranged on the mover body 21 and a coil is arranged in the stator module 12, the coil is arranged farther away from the ground than the permanent magnet, so that the permanent magnet is located below the coil. The coil is energized to control the movement of the permanent magnet, so that the stator module 12 and the mover body 21 cooperate to drive the mover body 21 to move in the accommodating cavity 111. In this way, there is no need to set a power supply system on the mover body 21. It is only necessary to energize the stator module 12 to ensure that the mover body 21 and the stator module 12 can realize the transport of the mover through magnetic coupling, thereby solving the problem of large power supply load in the prior art. In addition, the frame 11 is provided with a plurality of conveying directions. In order to change the conveying direction of the mover body 21, the support member 22 can support the mover body 21, and can also make the support member 22 slide in the accommodating cavity 111. The guide member 23 is in transmission cooperation with the guide structure 30, so that under the action of the guide structure 30, the mover body 21 can be reversed, and the mover body 21 can be moved in multiple directions, thereby improving the structural reliability and conveying flexibility of the magnetic drive conveying device. Specifically, the coil is arranged away from the ground compared to the permanent magnet, so that the permanent magnet is located below the coil, thereby ensuring that the stator module 12 is fixed in the frame 11, and the frame 11 is also fixed. The bottom of the mover module 20 can be connected to the carrier, ensuring that the magnetic drive conveying device can be used on the overhead crane, which can not only realize magnetic coupling to improve the transportation efficiency, but also can perform the reversing operation on the conveying direction, thereby improving the practicality of the magnetic drive conveying device.

[0037] like Figures 1 to 3As shown, in the technical scheme of embodiment one, the support member 22 includes a support plate 221, a fixed shaft 222 and a support wheel 223. The support plate 221 is arranged below the mover body 21, one end of the fixed shaft 222 is passed through the support plate 221 and is rotatably connected to the mover body 21, and the other end of the fixed shaft 222 is located outside the accommodating cavity 111. The support wheels 223 are arranged on both sides of the support plate 221 and are rotatably connected to the support plate 221, and the support wheels 223 are rollingly connected to the frame 11. With the above structure, by setting the support plate 221, the fixed shaft 222 and the support wheel 223, the support plate 221 is arranged below the mover body 21, so that the support plate 221 can support the mover body 21, one end of the fixed shaft 222 is passed through the support plate 221 and is rotatably connected to the mover body 21, and the other end of the fixed shaft 222 passes through the accommodating cavity 111, so that when the mover body 21 moves relative to the stator module 12, the fixed shaft 222 can cooperate with the frame 11, which can facilitate the movement limit of the moving direction of the mover body 21 The support plate 221 has a positioning guiding function, and support wheels 223 are arranged on both sides of the support plate 221, the support wheels 223 are rotatably connected to the support plate 221 and can be rollingly connected to the frame 11, so that under the action of the support wheels 223, it can not only play a supporting role, but also facilitate the movement of the mover body 21 under the action of the support wheels 223, thereby improving the structural reliability of the mover body 21, so that the magnetic drive conveying device in this embodiment can be used on the overhead crane, which is convenient for realizing the movement of the mover body 21 under the action of the mover body 21 and the stator module 12, thereby realizing the transportation function.

[0038] like Figures 1 to 3 As shown, in the technical scheme of embodiment one, the support member 22 includes at least two support plates 221, and the two support plates 221 are both arranged below the mover body 21. The axis center of the fixed shaft 222 is located in the symmetry plane of the mover body 21. The mover 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. By adopting the above structure, at least two support plates 221 are set, and at least two support plates 221 are set below the mover body 21, which play a role of supporting the mover body 21 and ensure the stability of the movement of the mover body 21. The axis center of the fixed shaft 222 is set in the symmetric plane of the mover body 21. In this way, it is convenient to ensure the conveying direction limitation of the mover body 21 under the action of the fixed shaft 222, and the other end of the fixed shaft 222 is fixedly connected to the carrier box 24, so that the carrier box 24 can be transported. Under the action of the fixed shaft 222, the carrier box 24 can move along the same conveying direction with the mover body 21, which can improve the transportation efficiency. In addition, since the fixed shaft 222 passes through the accommodating cavity 111, the carrier box 24 is located below the frame 11, and can be applied to the overhead crane. The fixed shaft 222 can also be used to guide and limit the transportation of the mover body 21 and the carrier box 24.

[0039] In the present embodiment, in the technical solution of the first embodiment, the mover module 20 also includes a rotating motor arranged on the mover body 21, and the output shaft of the rotating motor is in transmission connection with the fixed shaft 222. With the above structure, by using the rotating motor 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 mover body 21, so that when multiple conveying directions are arranged on the frame 11, the rotating motor obtains a control signal, and controls the rotation angle of the output shaft according to the control information recognition, and then controls the fixed shaft 222 to rotate. When the mover body 21 needs to switch from a linear channel to an arc channel in the frame 11, the fixed shaft 222 is controlled to rotate, so that the support plate 221, the fixed shaft 222, and the carrier box 24 can rotate relative to the mover body 21. 21 can rotate with the fixed shaft 222, so that the support plate 221 can enter the arc channel, and under the action of the support wheel 223, it can roll with the side wall in the arc channel. The support wheel 223 and the support plate 221 can guide and limit the side wall of the frame 11 after the reversal, ensuring that the mover body 21 is reversing, so that the rotating motor controls the rotation of the fixed shaft 222 to achieve reversal, ensuring that the reversal method of the mover body 21 is simple and easy to operate, thereby improving the degree of automation of the magnetic drive conveying device.

[0040] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the guide member 23 is arranged on both sides of the support plate 221 and is rotatably connected with the support member 22. The frame 11 has a first surface and a second surface. The guide member 23 is used for rolling connection with the first surface, and the support wheel 223 is used for rolling connection with the second surface. With the above structure, the guide member 23 is used for rolling connection with the first surface of the frame 11, and the support wheel 223 is used for rolling connection with the second surface, so that the support wheel 223 can play a role of transportation in the accommodating cavity 111, which is convenient for the movable body 21 to roll with the frame 11 in the accommodating cavity 111, reduce the friction between the movable body 21 and the inner side wall of the frame 11, and improve the transportation efficiency. The guide member 23 is rolled with the first surface of the frame 11, which can ensure that the guide members 23 on both sides of the support plate 221 can roll with the side walls on both sides of the accommodating cavity 111, and then it can be convenient to guide the movable body 21.

[0041] It should be noted that in the technical solution of the first embodiment, a channel connecting the accommodating chamber 111 with the outside is provided on the frame 11, the fixed shaft 222 is passed through the channel and fixedly connected to the carrier box 24, the support wheel 223 is arranged in the accommodating chamber 111 and rolls with the bottom wall on the inner side of the accommodating chamber 111, the guide member 23 is rotatably arranged on the lower surface of the support plate 221 and rolls with the side wall of the channel, and the rotation axis of the guide member 23 is perpendicular to the rotation axis of the support wheel 223, which can play a limiting role as well as a guiding role. In this example, the guide member 23 can be a rolling wheel.

[0042] like Figure 4 As shown, in the technical solution of the first embodiment, the frame 11 includes a first conveying end 112, a second conveying end 113 and a third conveying end 114 which are interconnected, and the guide structure 30 is movably arranged 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 is connected to the second conveying end 113 or the first conveying end 112 is connected to the third conveying end 114. With the above structure, by arranging the first conveying end 112, the second conveying end 113 and the third conveying end 114 on the frame 11, the guide structure 30 is controlled to be movable on the frame 11, so that the first conveying end 112 is controlled to be connected to the second conveying end 113 or the first conveying end 112 is connected to the third conveying end 114 under the action of the guide structure 30, so that the moving part body 21 is conveniently changed.

[0043] like Figure 4As shown, in the technical scheme of embodiment one, a first communicating groove 115 and a second communicating groove 116 extending along the conveying direction are provided on the frame 11, the first communicating groove 115 is arranged between the first conveying end 112 and the second conveying end 113, the second communicating groove 116 is arranged between the first conveying end 112 and the third conveying end 114, the first communicating groove 115 and the second communicating groove 116 are both connected to the accommodating cavity 111, wherein the lower end of the fixed shaft 222 is penetrated through the first communicating groove 115 and slidably cooperates with the side wall of the first communicating groove 115, or the lower end of the fixed shaft 222 is penetrated through the second communicating groove 116 and slidably cooperates with the side wall of the first communicating groove 115, so as to change the conveying direction of the mover body 21. With the above structure, a first communicating groove 115 and a second communicating groove 116 are provided on the frame 11, and the first communicating groove 115 is used to connect the first conveying end 112 and the second conveying end 113, and the second communicating groove 116 connects the first conveying end 112 and the third conveying end 114, and the lower end of the fixed shaft 222 is passed through the first communicating groove 115 and slidably cooperates with the side wall of the first communicating groove 115, or the lower end of the fixed shaft 222 is passed through the second communicating groove 116 and slidably cooperates with the side wall of the first communicating groove 115, and then when the movable 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 communicating groove 115, which can play a role of limiting guide, and when the movable 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 communicating groove 116, which facilitates the role of limiting guide after reversing.

[0044] like Figure 5 and Figure 6 As shown, the difference between the second embodiment of the magnetic drive conveying device according to the present application and the first embodiment is that the setting position and structure of the support member 22 and the guide member 23 are different. Specifically, the support member 22 includes rollers 224, which are rotatably arranged on both sides of the mover body 21, and the rollers 224 slide with the inner side wall of the accommodating cavity 111, and the guide member 23 includes a sliding column 231, which is coplanar with the permanent magnet, and the sliding column 231 is telescopically arranged on the upper surface of the mover body 21. With the above structure, rollers 224 are arranged on both sides of the lower surface of the mover body 21, and the rollers 224 can roll with the inner side wall of the frame 11, so as to facilitate the movement of the mover body 21. The guide member 23 includes a sliding column 231 which is telescopically arranged on the upper surface of the mover body 21, and the sliding column 231 can guide and cooperate with the stator module 12, so as to facilitate the reversing of the mover body 21.

[0045] It should be noted that in the second embodiment, the guide member 23 is arranged on the upper surface of the mover body 21, and the guide structure 30 is arranged on the stator module 12, so that the guide member 23 cooperates with the guide structure 30 to play a guiding role and a reversing role for the mover body 21.

[0046] like Figures 1 to 3 As shown, the difference between the third embodiment of the magnetic drive conveying device according to the present application and the second embodiment is that the structure of the support member 22 arranged below the mover body 21 is different. Specifically, the support member 22 also includes a support plate 221, a fixed shaft 222 and a support wheel 223, the support plate 221 is arranged below the mover body 21, one end of the fixed shaft 222 is passed through the support plate 221 and is rotatably connected to the mover body 21, the other end of the fixed shaft 222 is located outside the accommodating chamber 111, the support wheel 223 is arranged on both sides of the support plate 221 and is rotatably connected to the support plate 221, the support wheel 223 is rollingly connected to the frame 11, the number of the support plates 221 is at least two, and the guide member 23 also includes a sliding wheel 232, the sliding wheel 232 is arranged on both sides of the conveying support plate 221 and is rotatably connected to the support plate 221, and the sliding wheel 232 is slidably matched with the side wall of the accommodating chamber 111. With the above structure, the support plate 221 is arranged below the mover body 21, and the support wheel 223 is used to facilitate the movement of the mover body 21. The fixed shaft 222 can connect the carrier box 24 and the mover body 21, so that the sliding column 231 above the mover body 21 can cooperate with the stator module 12, and the sliding wheel 232 on the support plate 221 can also slide with the side wall of the accommodating cavity 111, so that the sliding column 231 in the guide member 23 above the mover body 21 and the sliding wheel 232 in the guide member 23 on the support plate 221 can both play a guiding role.

[0047] It should be noted that the first embodiment, the second embodiment and the third embodiment are various configurations of the guide member 23 , and thus the guide member 23 can guide the mover body 21 .

[0048] like Figure 4As shown, according to the fourth embodiment of the magnetic drive conveying device of the present application, a setting mode of the guide structure 30 is provided. Specifically, the guide structure 30 includes a driving motor and a moving plate 31, the motor shaft of the driving motor is drivingly connected to the moving plate 31, the moving plate 31 is movably arranged on the frame 11, the moving plate 31 has a first position that moves in a first direction to block the first connecting groove 115 and a second position that moves in a second direction to block the second connecting groove 116, when the moving plate 31 is in the first position, the first conveying end 112 is connected to the third conveying end 114, when the moving plate 31 is in the second position, the first conveying end 112 is connected to the second conveying end 113, and the first direction and the second direction are arranged in opposite directions. By adopting the above structure, a driving motor is set to be connected with the movable plate 31 for driving, so that the movable plate 31 can be driven to move on the frame 11, and the movable plate 31 has a first position that moves in the first direction to cover the first connecting groove 115 and a second position that moves in the second direction to cover the second connecting groove 116. When the driving motor drives the movable plate 31 to be in the first position, the movable plate 31 covers the first connecting groove 115, so that the first conveying end 112 and the third conveying end 114 are connected, and the movable 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 and the second connecting groove 116 are connected. 116 limit cooperation, when the driving motor drives the movable plate 31 to move from the first position to the second position, the movable plate 31 blocks the second connecting groove 116, so that the first conveying end 112 and the second conveying end 113 are connected, and the movable body 21 drives the fixed shaft 222 to move along the extension direction of the first connecting groove 115, and then by controlling the movable plate 31, it is convenient to control the conveying direction of the movable body 21, so that the fixed shaft 222 under the movable body 21 can move along the extension direction of the first connecting groove 115 or the extension direction of the second connecting groove 116, so as to facilitate the switching of the conveying direction and improve the degree of automation of the magnetic drive conveying device.

[0049] like Figure 4As shown, in the technical scheme of embodiment four, the first connecting groove 115 is an arc-shaped structure, the second connecting groove 116 is a linear structure, the first side of the movable plate 31 facing the first connecting groove 115 is provided with an arc-shaped surface 311, and the second side of the movable plate 31 facing the second connecting groove 116 is provided with a horizontal guide surface 312. When the movable plate 31 is located at 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 side wall of the fixed shaft 222 is limitedly matched with the side wall of the second connecting groove and the horizontal guide surface 312. When the movable plate 31 is located at 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 limitedly matched with the side wall of the first connecting groove 115 and the arc-shaped surface 311. With the above structure, the first connecting groove 115 is an arc-shaped structure, and the second connecting groove 116 is a linear structure. 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 with the side wall of the first connecting groove 115, so that the movable plate 31 blocks the first connecting groove 115, and 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 interval 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 is convenient for the fixed shaft 222 to guide and limit the second connecting groove 116. When the movable plate 31 is in the second position, the horizontal guide surface 312 of the movable plate 31 can fit with the side wall of the second connecting groove 116, so that the movable plate 31 blocks the second connecting groove 116. The horizontal guide surface 312 of the movable plate 31 fits with the side wall of the second connecting groove 116. The arc surface 311 of the movable plate 31 can be adapted to the first side surface of the first connecting groove 115. The interval between the arc surface 311 of the movable plate 31 and the second side surface of the first connecting groove 115 is the same as the width of the first connecting groove 115. Then, by controlling the position of the movable plate 31, it is convenient to reverse the conveying direction of the mover body 21.

[0050] like Figures 4 to 7As shown, the difference between the fifth embodiment of the magnetic drive conveying device according to the present application and the fourth embodiment is that the setting position and structure of the guide structure 30 are different. Specifically, 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 provided 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, and the guide member 23 is slidably provided 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 arranged on the stator module 12. By setting the guide member 23 on the upper surface of the mover body 21, when the mover body 21 is matched with the stator module 12, the guide member 23 can be slidably matched in the first guide groove 32 or the second guide groove 33 on the stator module 12, so that the conveying direction of the mover body 21 can be changed.

[0051] like Figure 7As shown, in the technical solution of embodiment 5, the guide structure 30 also includes a first telescopic block 34 and a second telescopic block 35, the first telescopic block 34 is arranged in the first guide groove 32, and the second telescopic block 35 is arranged in the second guide groove 33, and the guide member 23 also includes a first telescopic column 235 and a second telescopic column 236, and the first telescopic column 235 and the second telescopic column 236 can be telescopically arranged on the mover body 21. When the mover body 21 moves from the first conveying end 112 to the second conveying end 113, the first telescopic block 34 shrinks in the first guide groove 32, and the end surface of the first telescopic block 34 is flush with the top surface of the first guide groove 32. The first telescopic column 235 can slide It is arranged 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 so that the second telescopic column 236 shrinks in the mover body 21. When the mover 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 shrinks in the mover body 21. The second telescopic block 35 shrinks in the second guide groove 33, and the end face of the second telescopic block 35 is flush with the top face of the second guide groove 33. The second telescopic column 236 is slidably arranged in the second guide groove 33. By adopting the above structure, a first telescopic block 34 is arranged in the first guide groove 32, and a second telescopic block 35 is arranged in the second guide groove 33. When the mover body 21 needs to be moved along the first connecting groove 115, the mover body 21 is transported from the first conveying end 112 to the second conveying end 113, and the second telescopic block 35 protrudes from the second guide groove 33, so that the second telescopic column 236 on the mover body 21 abuts and cooperates with the second telescopic block 35. Since the second telescopic column 236 abuts and cooperates with the second telescopic block 35 when moving in the second guide groove 33, the second telescopic column 236 shrinks in the mover body 21, and the first telescopic column 235 continues to slide in the first guide groove 32, thereby ensuring that the mover body 21 moves along the extension direction of the first connecting groove 115, so that the mover body 21 is transported from the first conveying end 112 to the second conveying end 113. When the mover body 21 needs to move along the second connecting groove 116, the first telescopic block 34 protrudes from the first guide groove 32, so that the first telescopic column 235 on the mover body 21 abuts against the first telescopic block 34, so that the first telescopic column 235 shrinks in the mover body 21, and the second telescopic column 236 continues to slide in the second guide groove 33, ensuring that the mover body 21 moves along the extension direction of the second connecting groove 116, so that the mover body 21 is transported from the first conveying end 112 to the third conveying end 114.In this way, the first telescopic column 235, the first telescopic block 34 and the first guide groove 32 cooperate with the second telescopic column 236, the second telescopic block 35 and the second guide groove 33 to realize the movement of the mover body 21, ensure the reversal of the mover body 21, and also play a guiding role.

[0052] like Figure 7 As shown, in the technical solution of the fifth embodiment, a first guiding inclined surface is provided on the end surface of the first telescopic block 34 facing the first conveying end 112. With the above structure, the first telescopic block 34 is provided with a first guiding inclined surface, so that the first telescopic block 34 can be conveniently used to cooperate with the first telescopic column 235 to achieve a guiding effect.

[0053] like Figure 7 As shown, in the technical solution of the fifth embodiment, a second guiding inclined surface is provided on the end surface 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 guiding inclined surface, so that the second telescopic block 35 can be conveniently used to cooperate with the second telescopic column 236 to achieve a guiding effect.

[0054] like Figure 1 and Figure 2 As shown, the difference between the sixth embodiment of the magnetic drive conveying device of the present application and the first embodiment is that the setting position and structure of the guide member 23 are different. Specifically, the guide member 23 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 223, the rotation axis of the first guide wheel is parallel to the rotation axis of the second guide wheel, and the support wheel 223 is arranged between the first guide wheel and the second guide wheel, and a guide rail is arranged on the inner side wall of the accommodating cavity 111, the support wheel 223 slides with the upper surface of the guide rail, the first guide wheel slides with the first side of the guide rail, and the second guide wheel slides with the second side of the guide rail. With the above structure, the first guide wheel, the second guide wheel and the support wheel 223 are respectively rolled with the guide rail, so that the support member 22 can be used to support the mover body 21, and the guide member 23 can be guided and limited to avoid the support member 22 from shaking relative to the guide rail, and the mover body 21 can be prevented from shaking during transportation.

[0055] It should be noted that the guide structure 30 in the present application can be a moving plate 31 and a driving motor arranged on the frame 11, and the guide structure 30 can also be a first guide groove 32 and a second guide groove 33 arranged on the stator module 12; the guide member 23 can be a sliding column 231 arranged on the upper surface of the mover body 21, or a sliding wheel arranged on the lower surface of the mover body 21. Therefore, the specific implementation of the present application is as follows:

[0056] (1) The guide member 23 is a sliding wheel 232 disposed on the support plate 221. The rotating motor drives the fixed shaft 222 to rotate relative to the mover body 21, driving the support plate 221 to rotate, so that the rotating motor, the fixed shaft 222 and the sliding wheel 232 cooperate with each other. The sliding wheel 232 and the side wall of the accommodating cavity 111 slide together to achieve a guiding function. Directly using the rotating motor to drive the fixed shaft 222 to rotate facilitates the realization of reversing.

[0057] (2) The guide member 23 is a sliding column 231 disposed on the mover body 21. The first telescopic block 34 in the first guide groove 32 on the guide structure 30 and the second telescopic block 35 in the second guide groove 33 cooperate with the sliding column 231 to achieve the reversal of the mover body 21. The roller 224 is rotatably disposed below the mover body 21 to facilitate the movement of the mover body 21.

[0058] (3) The guide member 23 includes a sliding wheel 232 disposed on the support plate 221, and the guide member 23 also includes a sliding column 231 disposed on the mover body 21, so that the transportation efficiency of the mover body 21 can be improved, and the fixed shaft 222 is directly driven to rotate by the rotating motor to facilitate the realization of reversing;

[0059] (4) When the guide member 23 is a sliding wheel 232 disposed on the support plate 221, the guide structure 30 may be a movable plate 31 disposed on the frame 11, so as to facilitate direct reversal of the mover body 21. The sliding wheel 232 is respectively slidably matched with the side wall corresponding to the conveying direction, and the fixed shaft 222 is directly driven to rotate by the rotary motor to facilitate reversal.

[0060] (5) When the guide member 23 is 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 mover body 21, the first telescopic block 34 in the first guide groove 32 of the guide structure 30 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, and the guide structure 30 cooperates with the guide member 23 to realize the reversal, and the sliding wheel 232 facilitates the sliding cooperation of the mover body 21 with the frame 11 after the reversal;

[0061] (6) The guide member 23 is a sliding wheel 232 arranged on the support plate 221 and a first telescopic column 235 and a second telescopic column 236 arranged on the mover body 21. The guide structure 30 is a moving plate 31 arranged on the frame 11 and a first guide groove 32 and a second guide groove 33 on the stator module 12. The guide member 23 and the guide structure 30 cooperate with each other to realize the function of reversing.

[0062] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0063] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0064] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0065] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0066] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A magnetic drive conveying device, characterized in that: The magnetic drive conveying device comprises: The conveyor line body (10) comprises a frame (11) and a stator module (12); a receiving cavity (111) is provided in the frame (11), and the stator module (12) is arranged in the receiving cavity (111); A mover module (20), comprising a mover body (21), a support member (22) and a guide member (23), wherein the mover body (21) cooperates with the stator module (12) so that the mover body (21) is movably arranged in the accommodating cavity (111), the support member (22) is movably arranged on the mover body (21) and slidably cooperates with the inner side wall of the accommodating cavity (111), the guide member (23) is arranged on the mover body (21), and at least one of the frame (11) and the stator module (12) is in driving cooperation with the guide member (23); Wherein, a guide structure (30) is provided on at least one of the frame (11) and the stator module (12), and the guide structure (30) cooperates with the guide member (23) to change the conveying direction of the mover body (21), and a coil is provided in the stator module (12), and a permanent magnet is provided in the mover body (21), and the coil is arranged farther from the ground than the permanent magnet, and the permanent magnet is located below the coil; The support member (22) comprises a support plate (221), a fixed shaft (222) and a support wheel (223); the support plate (221) is arranged 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); the other end of the fixed shaft (222) is located outside the accommodating cavity (111); the support wheel (223) is arranged on both sides of the support plate (221) and is rotatably connected to the support plate (221); and the support wheel (223) is rollingly connected to the frame (11); The support member (22) comprises at least two support plates (221), the two support plates (221) are both arranged below the mover body (21), the axis of the fixed shaft (222) is located within the symmetry plane of the mover body (21), the mover module (20) further comprises a carrier box (24), and the other end of the fixed shaft (222) is fixedly connected to the carrier box (24); The mover module (20) further comprises a rotating motor arranged on the mover body (21), the output shaft of the rotating motor being in driving connection with the fixed shaft (222); The frame (11) is provided with a channel for connecting the accommodating cavity (111) with the outside, the fixed shaft (222) is passed through the channel and is fixedly connected to the carrier box (24), the support wheel (223) is arranged in the accommodating cavity (111) and is in rolling cooperation with the bottom wall of the accommodating cavity (111), the guide member (23) is rotatably arranged on the lower surface of the support plate (221) and is in rolling cooperation with the side wall of the channel, and the rotation axis of the guide member (23) is perpendicular to the rotation axis of the support wheel (223).

2. The magnetic drive conveying device according to claim 1, characterized in that: The guide member (23) is arranged 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 for rolling connection with the first surface; and the support wheel (223) is used for rolling connection with the second surface.

3. The magnetic drive conveying device according to claim 1, characterized in that: The support member (22) comprises rollers (224), the rollers (224) are rotatably arranged on both sides of the mover body (21), and the rollers (224) are slidably engaged with the inner side walls of the accommodating cavity (111); the guide member (23) comprises a sliding column (231), the sliding column (231) is coplanarly arranged with the permanent magnet, and the sliding column (231) is telescopically arranged on the upper surface of the mover body (21).

4. The magnetic drive conveying device according to claim 3, characterized in that: The number of the support plates (221) is at least two, and the guide member (23) further comprises sliding wheels (232). The sliding wheels (232) are arranged on both sides of the conveying support plate (221) and are rotatably connected to the support plate (221), and the sliding wheels (232) are slidably matched with the side walls of the accommodating chamber (111).

5. The magnetic drive conveying device according to any one of claims 1 and 2, characterized in that: The frame (11) comprises a first conveying end (112), a second conveying end (113) and a third conveying end (114) which are connected to each other, and the guide structure (30) is movably arranged 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.

6. The magnetic drive conveying device according to claim 5, characterized in that: The frame (11) is provided with a first communicating groove (115) and a second communicating groove (116) extending in a conveying direction; the first communicating groove (115) is provided between the first conveying end (112) and the second conveying end (113); the second communicating groove (116) is provided between the first conveying end (112) and the third conveying end (114); the first communicating groove (115) and the second communicating groove (116) are both connected to the accommodating cavity (111); The lower end of the fixed shaft (222) is inserted into the first connecting groove (115) and slidably cooperates with the side wall of the first connecting groove (115), or the lower end of the fixed shaft (222) is inserted into the second connecting groove (116) and slidably cooperates with the side wall of the first connecting groove (115), so as to change the conveying direction of the mover body (21).

7. The magnetic drive conveying device according to claim 6, characterized in that: The guide structure (30) comprises a drive motor and a movable plate (31); a motor shaft of the drive motor is drivingly connected to the movable plate (31); the movable plate (31) is movably arranged on the frame (11); the movable plate (31) has a first position in which it moves in a first direction to cover the first connecting groove (115) and a second position in which it moves in a second direction to cover the second connecting groove (116); when the movable plate (31) is located at the first position, the first conveying end (112) is connected to the third conveying end (114); when the movable plate (31) is located at the second position, the first conveying end (112) is connected to the second conveying end (113); and the first direction and the second direction are arranged in opposite directions.

8. The magnetic drive conveying device according to claim 7, characterized in that: The first connecting groove (115) is an arc-shaped structure, and the second connecting groove (116) is a linear structure. A first side of the movable plate (31) facing the first connecting groove (115) is provided with an arc-shaped surface (311), and a second side of the movable plate (31) facing the second connecting groove (116) is provided with a horizontal guide surface (312). When the movable plate (31) is located at the first position, the arc-shaped surface (311) fits with a side of the first connecting groove (115) away from the second connecting groove (116), and a side wall of the fixed shaft (222) is limitedly matched with a side wall of the second connecting groove and the horizontal guide surface (312). When the movable plate (31) is located at the second position, the horizontal guide surface (312) fits with a side of the second connecting groove (116) away from the first connecting groove (115), and a side wall of the fixed shaft (222) is limitedly matched with a side wall of the first connecting groove (115) and the arc-shaped surface (311).

9. The magnetic drive conveying device according to any one of claims 3 and 4, characterized in that: The frame (11) comprises 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 via the first connecting groove (115); the first conveying end (112) and the third conveying end (114) are connected via the second connecting groove (116); the guide structure (30) comprises a first guide groove (32) and a second guide groove (33) arranged 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); 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 arranged in the first guide groove (32) or the second guide groove (33) to change the conveying direction of the mover body (21).

10. The magnetic drive conveying device according to claim 9, characterized in that: The guide structure (30) further comprises a first telescopic block (34) and a second telescopic block (35), the first telescopic block (34) being arranged in the first guide groove (32), the second telescopic block (35) being arranged in the second guide groove (33), the guide member (23) further comprises a first telescopic column (235) and a second telescopic column (236), the first telescopic column (235) and the second telescopic column (236) both being telescopically arranged on the mover body (21), when the mover body (21) moves from the first conveying end (112) to the second conveying end (113), the first telescopic block (34) is retracted in the first guide groove (32), the end surface 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 arranged in the first guide groove (32). 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) so that the second telescopic column (236) shrinks in the mover body (21), and when the mover 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), the first telescopic block (34) abuts against the first telescopic column (235) so that the first telescopic column (235) shrinks in the mover body (21), the second telescopic block (35) shrinks in the second guide groove (33), the end surface 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 arranged in the second guide groove (33).

11. The magnetic drive conveying device according to claim 10, characterized in that: A first guiding inclined surface is provided on the end surface of the first telescopic block (34) facing the first conveying end (112); and / or, A second guiding inclined surface is provided on the end surface of the second telescopic block (35) facing the first conveying end (112).

12. The magnetic drive conveying device according to claim 1, characterized in that: The guide member (23) further comprises a first guide wheel and a second guide wheel, the rotation axis of the first guide wheel being perpendicular to the rotation axis of the support wheel (223), the rotation axis of the first guide wheel being parallel to the rotation axis of the second guide wheel, and the support wheel (223) being arranged between the first guide wheel and the second guide wheel, a guide rail being arranged on the inner side wall of the accommodating cavity (111), the support wheel (223) being slidably engaged with the upper surface of the guide rail, the first guide wheel being slidably engaged with the first side surface of the guide rail, and the second guide wheel being slidably engaged with the second side surface of the guide rail.

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