Magnetic drive conveyor system

Abstract

The embodiment of the application discloses a magnetic drive conveying system, which comprises a reversing module and a mover module. The reversing module comprises a reversing stator and at least two guide rails. The reversing stator has a confluence end and at least two split ends with different conveying directions. One of the guide rails is movably arranged between the confluence end and one of the split ends, and the other guide rail is movably arranged between the confluence end and the other split end. The mover module comprises a mover base and a reversing mechanism. The reversing mechanism comprises a reversing driving element and three reversing wheels arranged along the width direction of the mover base. The embodiment of the application moves any one of the guide rails selectively, so that the moved guide rail is located between the adjacent two reversing wheels and is in contact with the adjacent two reversing wheels. The mover base is conveyed from the confluence end to the corresponding split end, so as to reduce the vibration and noise of the mover module during reversing.

Description

Technical Field

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

[0002] The magnetic drive conveyor system includes a stator conveyor line and a mover. The stator and mover on the stator conveyor line are magnetically coupled to drive the mover to move on the stator conveyor line. The stator conveyor line is equipped with a bifurcated stator, and the bifurcation of the bifurcated stator can realize the reversal of the mover.

[0003] In related technologies, the mover generates a lot of vibration and noise during commutation, which can easily lead to damage to other components. Utility Model Content

[0004] This application provides a magnetic drive conveying system designed to reduce vibration and noise during commutation of the moving module and improve the accuracy of the moving module's operation.

[0005] This application provides a magnetic drive conveying system, which includes a commutation module and a mover module. The commutation module includes a commutation stator and at least two guide rails. The commutation stator has a confluence end and at least two branch ends with different conveying directions. The two guide rails are movably disposed on the commutation stator, wherein one guide rail extends between the confluence end and one of the branch ends, and the other guide rail extends between the confluence end and the other branch end. The mover module includes a mover base and a commutation... The reversing mechanism includes a reversing drive and three reversing wheels that are pulsatorically connected to the reversing drive and spaced apart along the width direction of the mover base. The reversing drive is disposed on the mover base and is used to drive at least two adjacent reversing wheels to move. Either of the guide rails is selectively moved such that the moved guide rail is positioned between two adjacent reversing wheels and engages with them, so that the mover base is conveyed from the confluence end to the corresponding divergence end.

[0006] In some embodiments, the commutator stator further has a first groove and a second groove, wherein one guide rail is installed in the first groove and the other guide rail is installed in the second groove; wherein, when one guide rail extends out of the first groove, the other guide rail is received in the second groove, so that one guide rail contacts and engages with two corresponding and adjacent commutator wheels; and when the other guide rail extends out of the second groove, one guide rail is received in the first groove, so that the other guide rail contacts and engages with two corresponding and adjacent commutator wheels.

[0007] In some embodiments, the commutator stator further includes a receiving groove for receiving the guide rails, and the magnetic drive conveying system further includes a moving drive member that is tractively connected to the two guide rails. The moving drive member controls any one of the guide rails to extend out of the receiving groove, and the guide rail extending out of the receiving groove is located between two corresponding and adjacent commutator wheels.

[0008] In some embodiments, the guide rail is provided with a limiting groove on the side facing the mover base, and the limiting groove is engaged with the reversing wheel for limiting.

[0009] In some embodiments, the moving part module further includes a lifting drive and a lifting transmission, wherein the lifting transmission is connected to the lifting drive and the three reversing wheels; wherein the lifting drive is used to drive the lifting transmission to move two adjacent reversing wheels up and down, so that the two reversing wheels contact and engage with the corresponding guide rails.

[0010] In some embodiments, the magnetic drive conveying system further includes a power supply component electrically connected to both the commutation drive and the lifting drive for supplying power to both the commutation drive and the lifting drive.

[0011] In some embodiments, the power supply component includes a power receiving element electrically connected to the commutation drive and the lifting drive, for continuously supplying power to the commutation drive and the lifting drive during the movement of the moving module.

[0012] In some embodiments, the power supply assembly further includes an energy storage device disposed within the mover base and electrically connected to the power acquisition device, the commutation drive device, and the lifting drive device, for storing the electrical energy acquired by the power acquisition device and supplying power to the commutation drive device and the lifting drive device.

[0013] In some embodiments, the number of reversing wheels in the front-rear direction of the mover base is two.

[0014] In some embodiments, the number of the diversion ends and the number of the guide rails are both three, and the three diversion ends have different conveying directions. The three guide rails are respectively used to correspond one-to-one with the three diversion ends.

[0015] This embodiment of the application sets at least two movable guide rails, and selectively moves any one of the guide rails so that the moved guide rail is located between two adjacent reversing wheels and makes contact with the two adjacent reversing wheels. The reversing wheels and the guide rails have rolling friction to reduce vibration and noise when the moving module changes direction. In addition, the contact between the guide rails and the reversing wheels limits the movement direction of the reversing wheels. In this way, the moving module can move along the direction extended by the guide rails, avoiding deviation of the moving module from the preset conveying direction, thus improving the operation accuracy of the moving module. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the commutation module in one embodiment of this application; Figure 2 This is a schematic diagram of the commutation module in another embodiment of this application; Figure 3 This is a schematic diagram of the structure of the moving module in one embodiment of this application.

[0018] Explanation of the reference numerals: 1. Reversing module; 10. Reversing stator; 11. Merging end; 12. Diverting end; 121. Straight diverting end; 122. Right diverting end; 20. Guide rail; 21. Straight guide rail; 22. Right guide rail; 3. Mover module; 31. Mover base; 32. Reversing wheel; 4. Linear stator. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0020] This application provides a magnetic drive conveying system, which is a high-precision conveying technology that achieves contactless driving based on magnetic interaction. The magnetic drive conveying system can be applied to fields such as semiconductor manufacturing, automotive industry, and material storage.

[0021] The magnetic drive conveying system includes a stator conveying track and a mover module 3. The stator conveying track carries the mover module 3 and provides a stable and reliable conveying path for it. The mover module 3 can move along the extended path of the stator conveying track to convey the workpiece.

[0022] Please see Figures 1-2 The magnetic drive conveying system also includes a commutation module 1. It can be understood that the stator conveying track may include a linear stator 4 and a commutation module 1. The linear stator 4 contains coil windings, and the mover module 3 contains a permanent magnet. The coil windings and the permanent magnet are magnetically coupled to drive the mover module 3 to move on the linear stator 4. The commutation module 1 is used to realize the commutation of the mover, so that the mover module 3 carrying the workpiece can be conveyed to different positions, thereby meeting different conveying requirements.

[0023] In this embodiment, the moving module 3 is responsible for transporting the workpiece. The stator conveying track can drive the moving module 3 to move along the preset conveying path in a magnetic manner, thereby realizing the conveying of the workpiece.

[0024] The commutation module 1 includes a commutation stator 10, which has a confluence end 11 and at least two branch ends 12 with different conveying directions. It is understood that when the mover module 3 moves onto the commutation module 1, the mover module 3 can be conveyed from the confluence end 11 to either branch end 12 to achieve flow branching of the mover module 3; or, the mover module 3 can be conveyed from the branch end 12 to the confluence end 11 to achieve flow merging of the mover module 3. This allows for flexible adjustment of the conveying direction of the mover module 3. It should be noted that the embodiments of this application do not specifically limit the number of branch ends 12. Thus, by setting multiple branch ends 12 with different conveying directions, the conveying direction of the mover module 3 can be flexibly adjusted according to actual production needs, adapting to various complex production layouts, thereby improving the adaptability and versatility of the magnetic drive conveying system.

[0025] This application example illustrates the process of transporting the moving module 3 from the confluence end 11 to any branch end 12.

[0026] The aforementioned linear stator 4 can be spliced ​​with the confluence end 11 and the branch end 12. That is, there are multiple linear stators 4. Some linear stators 4 are spliced ​​with the confluence end 11, and other linear stators 4 are spliced ​​with the branch end 12 to form a complete conveying path, so as to avoid power interruption of the mover module 3 at the splicing point of the commutation module 1 and the linear stator 4.

[0027] The commutation module 1 also includes at least two guide rails 20, which are movably disposed on the commutation stator 10. One guide rail 20 extends between the confluence end 11 and one of the branch ends 12, and the other guide rail 20 extends between the confluence end 11 and another branch end 12. That is, each guide rail 20 extends between the confluence end 11 and a different branch end 12.

[0028] Please see Figure 3The mover module 3 includes a mover base 31 and a reversing mechanism. The mover base 31 has a bearing surface for bearing workpieces; the reversing mechanism includes a reversing drive and three reversing wheels 32, which are connected to the reversing drive and are spaced apart along the width of the mover base 31; the reversing drive is disposed on the mover base 31 and is used to drive at least two adjacent reversing wheels 32 to move.

[0029] Specifically, one of the guide rails 20 is moved so that the moved guide rail 20 is positioned between two adjacent reversing wheels 32 and engages with them, thereby conveying the mover base 31 from the confluence end 11 to the corresponding branch end 12. It is understood that, as needed, one of the guide rails 20 is moved between two adjacent reversing wheels 32 and engages with them. Thus, when the reversing drive unit drives the two adjacent reversing wheels 32, due to the contact friction between the guide rail 20 and its two adjacent reversing wheels 32, the mover base 31 is conveyed from the confluence end 11 to the corresponding branch end 12 along the direction extended by the moved guide rail 20, thereby realizing the reversing of the mover module 3.

[0030] The commutator wheel 32 typically employs a rolling bearing structure, converting sliding friction into rolling friction when it contacts the guide rail 20. Compared to sliding friction, rolling friction significantly reduces resistance, decreasing energy loss and reducing wear between the commutator wheel 32 and the guide rail 20. Furthermore, the smoothness of rolling friction results in less vibration and noise generated by the commutator wheel 32 as it runs on the guide rail 20. In addition, the guide rail 20 provides a precise motion path for the commutator wheel 32; that is, the commutator wheel 32 rolls along the guide rail 20 and can operate in the direction extended by the guide rail 20, reducing motion deviation.

[0031] The guide rail 20 can provide stable support for the commutator wheel 32, and evenly distribute the load of the mover base 31 and the workpiece applied to the commutator wheel 32 onto the guide rail 20. When bearing a large load, the cooperation between the commutator wheel 32 and the guide rail 20 can maintain the stability of the system and avoid damage to the magnetic drive conveyor system due to uneven load or vibration.

[0032] Please see Figure 1 For example, taking one of the diversion ends 12 as a straight diversion end 121 and one of the guide rails 20 as a straight guide rail 21, when the mover module 3 needs to be transported to the straight diversion end 121, the straight guide rail 21 is moved so that the straight guide rail 21 is located between two adjacent reversing wheels 32 and contacts and cooperates with the two adjacent reversing wheels 32; at the same time, the reversing drive also drives the two reversing wheels 32 adjacent to the straight guide rail 21 to move. In this way, the mover module 3 moves along the extension direction of the straight guide rail 21 to realize the transport of the mover base 31 from the confluence end 11 to the straight diversion end 121.

[0033] Please see Figure 2 For example, taking another diversion end 12 as the right diversion end 122 and another guide rail 20 as the right guide rail 22, when the mover module 3 needs to be transported to the right diversion end 122, the right guide rail 22 is moved so that the right guide rail 22 is located between two adjacent reversing wheels 32 and makes contact with the two adjacent reversing wheels 32; at the same time, the reversing drive also drives the two reversing wheels 32 adjacent to the right guide rail 22 to move. In this way, the mover module 3 moves along the extension direction of the right guide rail 22 so as to realize the transport of the mover base 31 from the confluence end 11 to the right diversion end 122.

[0034] It should be noted that the three reversing wheels 32 mentioned above can be the left reversing wheel, the middle reversing wheel, and the right reversing wheel. For example, when one of the guide rails 20 is the straight guide rail 21, the straight guide rail 21 is in contact with the left reversing wheel and the middle reversing wheel; when the other guide rail 20 is the right guide rail 22, the right guide rail 22 is in contact with the right reversing wheel and the middle reversing wheel.

[0035] This embodiment of the application sets at least two movable guide rails 20, and selectively moves any one of the guide rails 20 so that the moved guide rail 20 is located between two adjacent reversing wheels 32 and in contact with the two adjacent reversing wheels 32. The reversing wheels 32 and the guide rails 20 have rolling friction to reduce vibration and noise when the moving module 3 reverses. In addition, the contact between the guide rails 20 and the reversing wheels 32 limits the movement direction of the reversing wheels 32. In this way, the moving module 3 can move along the direction extended by the guide rails 20, avoiding deviation of the moving module 3 from the preset conveying direction, thereby improving the operating accuracy of the moving module 3.

[0036] In some embodiments, the commutator stator 10 further has a first groove and a second groove, wherein one guide rail 20 is installed in the first groove and the other guide rail 20 is installed in the second groove; that is, the guide rail 20 can be installed in the first groove and the second groove, which can prevent accidental movement due to external factors in the non-working state and ensure the reliability and stability of the magnetic drive conveying system.

[0037] Specifically, when one guide rail 20 extends out of the first groove, the other guide rail 20 is received in the second groove, so that one guide rail 20 contacts and engages with the two corresponding and adjacent reversing wheels 32; when the other guide rail 20 extends out of the second groove, the other guide rail 20 is received in the first groove, so that the other guide rail 20 contacts and engages with the two corresponding and adjacent reversing wheels 32; that is, when one guide rail 20 extends out of its corresponding groove, the other guide rail 20 is received in its groove, avoiding interference and confusion caused by two guide rails 20 contacting the reversing wheels 32 at the same time, and ensuring the accuracy and uniqueness of the reversing of the mover base 31.

[0038] Please see Figure 1 For example, taking one of the diversion ends 12 as a straight diversion end 121 and one of the guide rails 20 as a straight guide rail 21, when the mover module 3 needs to be transported to the straight diversion end 121, the straight guide rail 21 extends out of the first groove so that the straight guide rail 21 contacts and engages with the two corresponding and adjacent reversing wheels 32 so that the mover base 31 moves to the straight diversion end 121 along the direction of the straight guide rail 21; at this time, the other guide rail 20 is received in the second groove.

[0039] Please see Figure 2 For example, taking another branch end 12 as the right branch end 122 and another guide rail 20 as the right guide rail 22, when the mover module 3 needs to be transported to the right branch end 122, the right guide rail 22 extends out of the second groove so that the right guide rail 22 contacts and engages with the two corresponding and adjacent reversing wheels 32 so that the mover base 31 moves to the right branch end 122 along the direction of the extension of the right guide rail 22; at this time, one of the guide rails 20 is received in the first groove.

[0040] Furthermore, the magnetic drive conveying system also includes a lifting drive structure, which is connected to the two guide rails 20 in a transmission manner. The lifting drive structure can be used to drive either guide rail 20 to perform a lifting movement, so that one guide rail 20 extends out of the first groove; or, the other guide rail 20 extends out of the second groove. This application does not specifically limit the type of lifting drive structure in its embodiments.

[0041] In some embodiments, the commutator stator 10 also has a receiving groove for receiving the guide rail 20. This design allows the guide rail 20 to be received in the receiving groove when not in operation, which not only reduces the possibility of the guide rail 20 being exposed to the external environment and being contaminated and damaged by dust, debris, etc., but also makes the structure of the entire commutator module 1 more compact and saves space.

[0042] Furthermore, the magnetic drive conveying system also includes a moving drive component, which is connected to two guide rails 20 via a transmission mechanism. The moving drive component controls either guide rail 20 to extend out of the receiving groove, and the guide rail 20 extending out of the receiving groove is located between two corresponding and adjacent reversing wheels 32. It can be understood that when the mover module 3 needs to be conveyed to the target diversion end 12, the moving drive component transmits power to the target guide rail 20 through the transmission mechanism, causing the target guide rail 20 to extend out of the receiving groove. When the target guide rail 20 extends to the target position, the moving drive component stops working. After the target guide rail 20 is held in the target position, when the mover module 3 moves to the diversion end 12 of the reversing module 1, the target guide rail 20 contacts and engages with its two adjacent reversing wheels 32. The reversing drive component then works, driving the reversing wheels 32 to move on the target guide rail 20, so that the mover base 31 is conveyed from the confluence end 11 to the target diversion end 12 along the direction in which the target guide rail 20 extends.

[0043] For example, taking the target diversion end 12 as the right diversion end 122, when the moving module 3 needs to be transported to the right diversion end 122, the moving drive unit transmits power to the right guide rail 22 through the transmission mechanism, so that the right guide rail 22 extends out of the receiving groove and extends to the target position. When the moving module 3 moves to the diversion end 12 of the reversing module 1, the right guide rail 22 contacts and engages with its two adjacent reversing wheels 32. The reversing drive unit works to drive the reversing wheels 32 to move on the right guide rail 22, so that the moving base 31 is transported from the confluence end 11 to the right diversion end 122 along the direction extended by the right guide rail 22.

[0044] In this embodiment, the extension of any guide rail 20 is precisely controlled by a moving drive component, which can flexibly change the conveying direction of the moving base 31.

[0045] It should be noted that the embodiments of this application do not specifically limit the type of moving drive component, such as electric actuator, cylinder, servo motor, etc.

[0046] In some embodiments, the guide rail 20 is provided with a limiting groove on the side facing the mover base 31, and the limiting groove is engaged with the reversing wheel 32. It can be understood that when the guide rail 20 contacts the reversing wheel 32, the reversing wheel 32 can be accurately embedded in the limiting groove to ensure that the relative position between the reversing wheel 32 and the guide rail 20 is fixed, thereby improving the accuracy of the conveying direction of the mover module 3 during the reversing process.

[0047] Furthermore, the limiting groove and the limiting cooperation of the reversing wheel 32 can prevent the reversing wheel 32 from deviating or shaking during the movement; that is, during the reversing process of the moving module 3, the reversing wheel 32 is constrained by the guide rail 20 and always moves along the trajectory of the limiting groove, which improves the stability of the magnetic drive conveying system.

[0048] Please see Figure 3In some embodiments, there are two reversing wheels 32 in the front-rear direction of the mover base 31; that is, based on the scheme of three reversing wheels 32 arranged at intervals along the width direction of the mover base 31, reversing wheels 32 are also provided in the front-rear direction of the mover base 31. In this way, when one of the guide rails 20 contacts its adjacent reversing wheel 32, one side of the guide rail 20 contacts and engages with two reversing wheels 32, and the other side of the guide rail 20 also contacts and engages with two reversing wheels 32. At this time, four reversing wheels 32 are in contact and engage with one guide rail 20, so that the mover base 31 is supported and constrained more evenly during the reversing process, which can effectively prevent the mover base 31 from tilting, shaking or deviating, thus improving the stability of the reversing of the mover base 31.

[0049] Furthermore, compared to the scheme where one guide rail 20 contacts and engages with two reversing wheels 32, the embodiment of this application designs one guide rail 20 to contact and engage with four reversing wheels 32, with the four reversing wheels 32 jointly bearing the weight of the mover base 31 and the workpiece it carries, so as to withstand a larger load.

[0050] In some embodiments, the moving module 3 further includes a lifting drive and a lifting transmission.

[0051] The lifting transmission component is connected to the lifting drive component and the three reversing wheels 32. The lifting drive component drives the lifting transmission component to lift two adjacent reversing wheels 32, so that the two reversing wheels 32 contact and engage with the corresponding guide rails 20. It is understood that the lifting drive component is the power source, typically using a motor, cylinder, or hydraulic cylinder as the driving element; the lifting transmission component transmits the power from the lifting drive component to the reversing wheels 32. The three reversing wheels mentioned above can be the left reversing wheel, the middle reversing wheel, and the right reversing wheel.

[0052] Specifically, taking one of the diversion ends 12 as a straight diversion end 121 as an example, when the moving module 3 needs to be transported to the straight diversion end 121, the straight guide rail 21 needs to contact and cooperate with the left reversing wheel and the middle reversing wheel. At this time, the lifting drive component works so that the lifting transmission component drives the left reversing wheel and the middle reversing wheel to rise so as to contact and cooperate with the straight guide rail 21.

[0053] Alternatively, taking another branch end 12 as the right branch end 122 as an example, when the moving module 3 needs to be transported to the right branch end 122, the right guide rail 22 needs to contact and cooperate with the right reversing wheel and the middle reversing wheel. At this time, the lifting drive component works so that the lifting transmission component drives the right reversing wheel and the middle reversing wheel to rise so as to contact and cooperate with the right guide rail 22.

[0054] In this embodiment, two adjacent reversing wheels 32 are driven to rise and fall by a lifting drive and a lifting transmission. The two raised reversing wheels 32 contact and cooperate with the corresponding guide rails 20. In this way, only the two reversing wheels 32 that cooperate with the corresponding guide rails 20 need to rise, while the other reversing wheels 32 fall, so as to avoid interfering with the movement of the moving module 3.

[0055] In some embodiments, the magnetic drive conveying system further includes a power supply component, which is electrically connected to both the commutation drive and the lifting drive, and is used to supply power to the commutation drive and the lifting drive; that is, the power supply component provides the necessary electrical energy to the commutation drive and the lifting drive, ensuring the normal operation of the magnetic drive conveying system.

[0056] In some embodiments, the power supply component includes a power acquisition component, which is electrically connected to the commutation drive component and the lifting drive component. The power acquisition component is used to continuously supply power to the commutation drive component and the lifting drive component during the movement of the moving module 3, that is, the power acquisition component can ensure that electrical energy can be stably acquired and transmitted during the movement of the moving module 3.

[0057] The type of the energizing component can be a sliding contact line type energizing component, an inductive energizing component, a cable reel type energizing component, etc., and this application embodiment does not specifically limit this.

[0058] Taking a sliding contact line type power acquisition device as an example, a sliding contact line type power acquisition device typically consists of two components: a sliding contact line and a collector brush. The sliding contact line is generally fixedly installed on the stator conveying track and extends along the stator conveying track; the collector brush is installed on the mover module 3 and is electrically connected to the power supply of the commutation drive and the lifting drive; when the mover module 3 moves along the sliding contact line, the collector brush contacts the sliding contact line; and the external power supply delivers electrical energy to the sliding contact line. During the sliding process, the collector brush obtains electrical energy from the sliding contact line and transmits it to the commutation drive and the lifting drive to provide the electrical energy required for the operation of the commutation drive and the lifting drive.

[0059] During the movement of the moving module 3, the current-collecting components are subject to friction, wear, and environmental corrosion. Therefore, the surface of the current-collecting components should have good wear resistance and corrosion resistance. For example, the surface of the sliding contact line can be treated with zinc plating, nickel plating, etc., and the current collector brush can be made of wear-resistant carbon brush material.

[0060] In some embodiments, the power supply assembly further includes an energy storage device disposed within the mover base 31. The energy storage device is electrically connected to the power acquisition device, the commutation drive, and the lifting drive to store the electrical energy acquired by the power acquisition device and to supply power to the commutation drive and the lifting drive. Thus, when the voltage is unstable, power can be directly supplied to the commutation drive and the lifting drive through the energy storage device. The energy storage device includes, but is not limited to, lithium-ion batteries and lead-acid batteries.

[0061] In some embodiments, the number of diversion ends 12 and the number of guide rails 20 are both three. The three diversion ends 12 have different conveying directions, and the three guide rails 20 are respectively used to correspond one-to-one with the three diversion ends 12. It can be understood that since the three diversion ends 12 have different conveying directions, and the reversing wheel 32 is in contact with the moved guide rail 20 to transport the mover base 31 from the confluence end 11 to the corresponding diversion end 12, each guide rail 20 corresponds to one diversion end 12, so as to ensure that the mover base 31 can be smoothly transported to the corresponding diversion end 12, thereby improving the operating accuracy of the mover module 3.

[0062] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this application and simplifying the description, and 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. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0063] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A magnetic drive conveying system, characterized in that, include: A commutation module includes a commutation stator and at least two guide rails. The commutation stator has a confluence end and at least two branch ends with different conveying directions. The two guide rails are movably disposed on the commutation stator, wherein one guide rail extends between the confluence end and one of the branch ends, and the other guide rail extends between the confluence end and the other branch end; and... A mover module includes a mover base and a reversing mechanism. The reversing mechanism includes a reversing drive and three reversing wheels that are connected to the reversing drive and are spaced apart along the width direction of the mover base. The reversing drive is disposed on the mover base and is used to drive at least two adjacent reversing wheels to move. In this process, one of the guide rails is moved such that the moved guide rail is positioned between two adjacent reversing wheels and engages with the two adjacent reversing wheels, so that the mover base is transported from the confluence end to the corresponding divergence end.

2. The magnetic drive conveying system as described in claim 1, characterized in that, The commutation stator also has a first groove and a second groove, wherein one of the guide rails is installed in the first groove and the other guide rail is installed in the second groove; When one of the guide rails extends out of the first groove, the other guide rail is received in the second groove, so that one of the guide rails contacts and engages with the two corresponding and adjacent reversing wheels. When the other guide rail extends out of the second groove, one of the guide rails is received in the first groove, so that the other guide rail contacts and engages with the two corresponding and adjacent reversing wheels.

3. The magnetic drive conveying system as described in claim 1, characterized in that, The commutator stator also has a receiving groove for receiving the guide rail, and the magnetic drive conveying system further includes: A moving drive unit is connected to the two guide rails via a transmission. The moving drive unit controls either of the guide rails to extend out of the receiving groove, and the guide rail extending out of the receiving groove is located between two corresponding and adjacent reversing wheels.

4. The magnetic drive conveying system as described in claim 3, characterized in that, The guide rail is provided with a limiting groove on the side facing the mover base, and the limiting groove is matched with the reversing wheel for limiting.

5. The magnetic drive conveying system as described in claim 1, characterized in that, The moving part module also includes: Lifting drive components, and, The lifting transmission component is connected to the lifting drive component and the three reversing wheels via a transmission. The lifting drive component is used to drive the lifting transmission component to lift two adjacent reversing wheels, so that the two reversing wheels contact and cooperate with the corresponding guide rails.

6. The magnetic drive conveying system as described in claim 5, characterized in that, The magnetic drive conveying system also includes: The power supply component is electrically connected to both the commutation drive and the lifting drive to supply power to the commutation drive and the lifting drive.

7. The magnetic drive conveying system as described in claim 6, characterized in that, The power supply component includes: The power supply component is electrically connected to the commutation drive component and the lifting drive component, and is used to continuously supply power to the commutation drive component and the lifting drive component during the movement of the moving module.

8. The magnetic drive conveying system as described in claim 7, characterized in that, The power supply component also includes: An energy storage device is disposed within the mover base and is electrically connected to the energy acquisition device, the commutation drive device, and the lifting drive device to store the electrical energy acquired by the energy acquisition device and to supply power to the commutation drive device and the lifting drive device.

9. The magnetic drive conveying system as described in claim 1, characterized in that, In the front-rear direction of the moving base, there are two reversing wheels.

10. The magnetic drive conveying system as described in any one of claims 1-9, characterized in that, The number of the diversion ends and the number of the guide rails are both three, and the three diversion ends have different conveying directions. The three guide rails are respectively used to correspond one-to-one with the three diversion ends.

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