Stator transport track

Abstract

The embodiment of the present application discloses a stator conveying track, which is used in cooperation with a mover and comprises a reversing module and a linear stator. The reversing module comprises a reversing stator, a plurality of first rollers and a plurality of second rollers. The reversing stator has a confluence end and at least two split ends with different conveying directions. The plurality of first rollers are arranged at intervals between the confluence end and one of the split ends, and the plurality of second rollers are arranged at intervals between the confluence end and the other split end. The linear stator is spliced with the confluence end and the split ends. The first rollers or the second rollers move in the up-down direction or the left-right direction of the reversing stator, so that the mover is conveyed from the confluence end to any split end. The embodiment of the present application improves the reversing efficiency of the mover by arranging the first rollers or the second rollers to move in the up-down direction or the left-right direction of the reversing stator.

Description

Technical Field

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

[0002] The magnetic drive conveyor system includes a stator conveyor line and a mover. The stator on the stator conveyor line is stationary, while the permanent magnet on the mover is magnetically coupled to the coil of the stator, driving the mover to move. The stator conveyor line also has bifurcations, where the mover can be reversed to accommodate different locations.

[0003] However, in related technologies, the commutation of the mover is achieved by rotating the entire commutation assembly. The overall weight of the commutation assembly is relatively heavy, resulting in a high moment of inertia and a slow commutation speed, which in turn reduces the commutation efficiency of the mover. Utility Model Content

[0004] This application provides a stator transport track designed to improve the commutation efficiency of the mover.

[0005] This application provides a stator conveying track that cooperates with a mover. The stator conveying track includes a reversing module and a linear stator. The reversing module includes a reversing stator, a plurality of first rollers, and a plurality of second rollers. The reversing stator has a confluence end and at least two branch ends with different conveying directions. The plurality of first rollers are spaced apart between the confluence end and one of the branch ends, and the plurality of second rollers are spaced apart between the confluence end and the other branch end. The linear stator is spliced ​​with the confluence end and the branch ends. The first rollers or the second rollers move in the vertical or horizontal direction of the reversing stator to convey the mover from the confluence end to any of the branch ends.

[0006] In some embodiments, the commutation stator includes a coil substrate for magnetically driving the mover, and the coil substrate has a plurality of first mounting slots for mounting the first roller and a plurality of second mounting slots for mounting the second roller; wherein the plurality of first rollers move upward to be flush with the top surface of the coil substrate, such that the mover is conveyed from the confluence end to one of the split ends, and the second rollers are below the top surface; the plurality of second rollers move upward to be flush with the top surface of the coil substrate, such that the mover is conveyed from the confluence end to the other split end, and the first rollers are below the top surface.

[0007] In some embodiments, the commutation stator includes a coil substrate and a guide rail. The coil substrate is used to magnetically drive the mover. The guide rail is connected to the coil substrate and has a receiving groove for accommodating the first roller and the second roller. A plurality of the first rollers move in the left-right direction on the coil substrate so that the conveying trajectory formed by the spaced-apart first rollers is located between the confluence end and one of the branch ends, so that the mover is conveyed from the confluence end to one of the branch ends. A plurality of the second rollers move in the left-right direction on the coil substrate so that the conveying trajectory formed by the spaced-apart second rollers is located between the confluence end and another branch end, so that the mover is conveyed from the confluence end to the other branch end.

[0008] In some embodiments, the commutation stator further includes a telescopic baffle located between the guide rail and the confluence end, and movable in the left-right direction, and used to cooperate with the mover to guide the mover from the confluence end to the coil substrate.

[0009] In some embodiments, the commutation module further includes a first guide wall and a second guide wall. The first guide wall is connected to the commutation stator and located at the confluence end. The second guide wall is connected to the commutation stator and located at one of the diversion ends. The stator conveying track further includes a first guide portion, which is connected to the commutation stator and disposed adjacent to the first roller. The first guide portion can protrude from the top surface of the commutation stator. The first guide portion, the first guide wall, and the second guide wall are joined to form a continuous guide wall to convey the mover from the confluence end to one of the diversion ends.

[0010] In some embodiments, the commutation module further includes a third guide wall and a fourth guide wall. The third guide wall is connected to the commutation stator and located at the confluence end, and is spaced apart from the first guide wall in the left-right direction. The fourth guide wall is connected to the commutation stator and located at another flow split end, and the second guide wall is located between the fourth guide wall and the third guide wall. The stator conveying track further includes a second guide portion, which is connected to the commutation stator and is adjacent to the second roller. Either the first guide portion or the second guide portion protrudes from the top surface of the commutation stator. When the second guide portion protrudes from the top surface of the commutation stator, the second guide portion connects the third guide wall and the fourth guide wall to form a continuous guide wall, thereby conveying the mover from the confluence end to the other flow split end.

[0011] In some embodiments, both the first roller and the second roller include a fixed portion and a rolling portion, the fixed portion being connected to the commutating stator; the rolling portion being rotatably connected to the fixed portion, and when the mover moves to the commutating stator, the rolling portion rollingly engages with the mover.

[0012] In some embodiments, the stator conveying track further includes a power unit that is drively connected to the rolling part to drive the rolling part to roll.

[0013] In some embodiments, both the first roller and the second roller are made of non-metallic materials.

[0014] In some embodiments, the commutating stator has three diversion ends, and the commutation module further includes a plurality of third rollers disposed on the commutating stator and spaced apart between the confluence end and another diversion end.

[0015] This embodiment of the application sets up a commutation module including multiple first rollers and multiple second rollers. That is, when the mover is about to move to the confluence end of the commutation stator, the mover can be commutated at the commutation stator by moving the first roller or the second roller. During the commutation process, the mover and the commutation coil of the commutation stator are magnetically coupled to provide a stable driving force for the mover. In this way, with the cooperation of the rollers and the commutation stator, the mover can be transported from the confluence end to any branch end, thereby improving the commutation efficiency of the mover. 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 commutation module in another embodiment of this application; Figure 4 This is a schematic diagram of the structure of the first roller and the second roller in one embodiment of this application.

[0018] Explanation of reference numerals in the attached diagram: 1. Commutation module; 10. Commutation stator; 101. Coil substrate; 11. Confluence end; 12. Diverting end; 121. Straight diverting end; 122. Left diverting end; 13. Telescopic baffle; 14. First guide wall; 15. Second guide wall; 16. Third guide wall; 17. Fourth guide wall; 18. First roller; 19. Second roller; 191. Fixed part; 192. Rolling part. 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 stator transport track for use with a mover. It is understood that the stator transport track includes a commutation module and a linear stator, with the linear stator used to magnetically drive the mover; that is, a coil winding is disposed within the linear stator, and a permanent magnet is disposed within the mover. When the coil winding is energized, the coil winding and the permanent magnet are magnetically coupled to drive the mover to move on the linear stator.

[0021] Please see Figure 1 The reversing module 1 includes a reversing stator 10, which has a confluence end 11 and at least two branch ends 12 with different conveying directions. It is understood that the mover has a bearing surface for bearing the material to be conveyed, and the reversing of the mover is achieved on the reversing stator 10 so that the material to be conveyed can be conveyed to different positions, thereby meeting different conveying requirements.

[0022] It should be noted that the embodiments of this application do not specifically limit the number of diversion ends 12. Thus, by setting multiple diversion ends 12 with different conveying directions, the conveying direction of the mover can be flexibly adjusted according to actual production needs, adapting to various complex production layouts, thereby improving the adaptability and versatility of the stator conveying track. When the mover moves onto the reversing module 1, the mover can be conveyed from the merging end 11 to any diversion end 12 to achieve mover diversion; or, the mover can be conveyed from the diversion end 12 to the merging end 11 to achieve mover merging. This allows for flexible adjustment of the mover's conveying direction. This embodiment of the application uses the example of the mover being conveyed from the merging end 11 to any diversion end 12 for illustration.

[0023] The linear stator is spliced ​​with the confluence end 11 and the branch end 12; that is, there are multiple linear stators, one part of which is spliced ​​with the confluence end 11 and the other part of which is spliced ​​with the branch end 12. This can form a complete conveying path and avoid the motor from being interrupted at the splicing point between the commutation stator 10 and the linear stator.

[0024] Furthermore, the commutation module 1 also includes a plurality of first rollers 18 and a plurality of second rollers 19. The plurality of first rollers 18 are spaced apart between the confluence end 11 and one of the branch ends 12, and the plurality of second rollers 19 are spaced apart between the confluence end 11 and the other branch end 12. That is, the plurality of first rollers 18 and the plurality of second rollers 19 are spaced apart along the corresponding branching trajectories to form a continuous support guide surface. The first rollers 18 or the second rollers 19 move in the vertical or horizontal direction of the commutation stator 10 to transport the mover from the confluence end 11 to any branch end 12. Understandably, when the mover is about to move to the commutation module 1, the control system of the stator conveying track controls the rollers corresponding to the target diversion end 12 to be conveyed to move in the vertical or horizontal direction of the commutation stator 10 according to the target diversion end 12 to which the mover needs to be conveyed, so that the corresponding rollers form a conveying track. In this way, when the mover moves from the confluence end 11 to the commutation stator 10, the mover contacts the corresponding roller, and the corresponding roller rolls itself to push the mover along the conveying track formed by the corresponding roller, thereby realizing the commutation of the mover. In addition, a commutation coil is also provided in the commutation stator 10. During the commutation of the mover, the control system simultaneously drives the corresponding commutation coil to be energized to provide a stable driving force to the mover and avoid the mover from shaking or deviating during the commutation process.

[0025] For example, taking one of the diversion ends 12 as the straight diversion end 121, when the mover is about to move to the commutation module 1, the control system controls multiple first rollers 18 to move in the up-down or left-right direction of the commutation stator 10. In this way, multiple first rollers 18 are arranged at intervals between the confluence end 11 and the straight diversion end 121. After the mover moves from the linear stator to the commutation stator 10, multiple first rollers 18 contact the mover and roll on their own to push the mover to the straight diversion end 121, thereby completing the commutation of the mover.

[0026] For example, taking another branch end 12 as the left branch end 122, when the mover is about to move to the commutation module 1, the control system controls multiple second rollers 19 to move in the up-down or left-right direction of the commutation stator 10. In this way, multiple second rollers 19 are arranged at intervals between the confluence end 11 and the left branch end 122. After the mover moves from the linear stator to the commutation stator 10, multiple second rollers 19 contact the mover, and multiple second rollers 19 roll themselves to push the mover to the left branch end 122, thereby completing the commutation of the mover.

[0027] In related technologies, the reversing path of the mover is switched by rotating the entire reversing module 1, thereby achieving the reversing of the mover. This reversing method results in a slow reversing speed. However, in the embodiment of this application, the reversing of the mover can be achieved by simply driving the first roller 18 or the second roller 19 to move. Moreover, the rollers are small in size and lightweight, and have a fast displacement response. There is no need to buffer the mover while waiting for reversing, which greatly shortens the switching time of the reversing path and thus improves the reversing efficiency of the mover. Of course, the first roller 18 or the second roller 19 also serves to support the mover.

[0028] This embodiment of the application sets the commutation module 1 to include multiple first rollers 18 and multiple second rollers 19. That is, when the mover is about to move to the confluence end 11 of the commutation stator 10, the mover can be commutated at the commutation stator 10 by moving the first rollers 18 or the second rollers 19. During the commutation process, the mover is magnetically coupled with the commutation coil of the commutation stator 10 to provide a stable driving force for the mover. In this way, with the cooperation of the rollers and the commutation stator 10, the mover can be transported from the confluence end 11 to any branch end 12, thereby improving the commutation efficiency of the mover.

[0029] It should be noted that the embodiments of this application do not specifically limit the arrangement of the commutation coils of the commutation stator 10. For example, the arrangement of the commutation coils of the commutation stator 10 can be coordinated with the arrangement of the first roller 18 and the second roller 19 to better provide a stable driving force for the mover during the commutation process.

[0030] It should be noted that both the first roller 18 and the second roller 19 are made of non-metallic materials. This is understandable given the electromagnetic interaction between the linear stator and commutator 10 and the mover. If the rollers were made of metal, it would interfere with the magnetic field distribution between the linear stator, commutator 10, and the mover, leading to a decrease in electromagnetic force transmission efficiency. This would cause problems such as fluctuations in the mover's running speed and insufficient driving force. Furthermore, the metal rollers themselves might be magnetized by the magnetic field, causing additional attraction or repulsion between the metal rollers and the mover, disrupting the stable operation of the mover and affecting its commutation accuracy. In this embodiment, the first roller 18 and the second roller 19 are made of non-metallic materials. Non-metallic materials are non-magnetic and do not interact with the magnetic field, ensuring the magnetic field coupling efficiency between the linear stator, commutator 10, and the mover, thus ensuring stable transmission of driving force.

[0031] Furthermore, the non-metallic materials are mostly insulators, which can prevent static electricity from being generated due to friction between the first roller 18, the second roller 19 and the mover and commutation stator 10, or the formation of a conductive path due to metal contact, thereby protecting the insulation performance of the commutation stator 10. In addition, some non-metallic materials have a certain degree of elasticity, which can buffer the contact impact force between the first roller 18, the second roller 19 and the mover during the commutation process, avoiding the problem of loosening of internal components of the commutation stator 10 due to rigid collision.

[0032] Please continue reading. Figure 1 In some embodiments, the commutating stator 10 includes a coil substrate 101 for magnetically driving a mover; that is, the coil substrate 101 has a built-in commutating coil, and generates a magnetic field to drive the mover after the commutating coil is energized. Further, the coil substrate 101 has multiple first mounting slots and multiple second mounting slots for mounting, wherein a first roller 18 is mounted in a first mounting slot, and the number of first mounting slots corresponds one-to-one with the number of first rollers 18; a second roller 19 is mounted in a second mounting slot, and the number of second mounting slots corresponds one-to-one with the number of second rollers 19.

[0033] Understandably, multiple first rollers 18 move upwards to be flush with the top surface of the coil substrate 101, so that the mover is transported from the confluence end 11 to one of the branch ends 12, while the second roller 19 is below the top surface. That is, when the mover is about to move to the confluence end 11 and needs to be transported to one of the branch ends 12, the control system controls the multiple first rollers 18 to rise to be flush with the top surface of the coil substrate 101 to form a continuous support guide surface. In this way, the bottom of the mover simultaneously interacts electromagnetically with the coil substrate 101 and contacts the first rollers 18, thus maintaining the transmission of magnetic driving force and driving the mover to achieve commutation through the spacing of the first rollers 18. Furthermore, the second roller 19 is below the top surface to avoid interfering with the movement of the mover.

[0034] Alternatively, multiple second rollers 19 move upwards to be flush with the top surface of the coil substrate 101, so that the mover is transported from the confluence end 11 to another branch end 12, with the first roller 18 below the top surface. That is, when the mover is about to move to the confluence end 11 and needs to be transported to the other branch end 12, the control system controls the multiple second rollers 19 to rise to be flush with the top surface of the coil substrate 101 to form a continuous support guide surface. In this way, the bottom of the mover simultaneously interacts electromagnetically with the coil substrate 101 and contacts the second rollers 19, thus maintaining the transmission of magnetic driving force and driving the mover to achieve commutation through the spacing of the second rollers 19. Furthermore, the first roller 18 is below the top surface to avoid interfering with the movement of the mover. In this embodiment, the magnetic field of the coil substrate 101 covers the entire commutation module 1, so that the mover is always within the range of the magnetic field and can maintain continuous drive during the commutation process; the first roller 18 or the second roller 19 pushes the mover to commutate, and the two work together to ensure that the mover has a stable speed and accurate commutation during the commutation.

[0035] It should be noted that the top surface of the coil substrate 101 is the reference surface for the movement of the mover. Since the linear stator is spliced ​​with the confluence end 11 and the shunt end 12, the top surface of the coil substrate 101 must be consistent with the top surface of the linear stator to avoid the problem of the mover getting stuck during operation due to the height difference between the top surface of the coil substrate 101 and the top surface of the linear stator.

[0036] In some embodiments, the commutation stator 10 includes a coil substrate 101 and a guide rail.

[0037] The coil substrate 101 is used to magnetically drive the mover; that is, the coil substrate 101 has a built-in commutation coil, which generates a magnetic field to drive the mover after being energized.

[0038] The guide rail is connected to the coil substrate 101, meaning it can be connected via screwing, welding, or plugging. The guide rail has a receiving groove for accommodating the first roller 18 and the second roller 19. The guide rail serves as the load-bearing and guiding structure for the first roller 18 and the second roller 19, and the receiving groove restricts the movement direction of the first roller 18 and the second roller 19, while providing stable support to prevent deviation during the movement of the moving part.

[0039] Specifically, multiple first rollers 18 move in the left-right direction of the coil substrate 101 so that the conveying track formed by the multiple first rollers 18 arranged at intervals is located between the confluence end 11 and one of the branch ends 12, so that the mover is conveyed from the confluence end 11 to one of the branch ends 12; that is, when the mover is about to move to the confluence end 11 and the mover needs to be conveyed to one of the branch ends 12, the control system controls the multiple first rollers 18 to move in the left-right direction of the coil substrate 101, and the multiple first rollers 18 are arranged at intervals to form a conveying track connecting the confluence end 11 and one of the branch ends 12, so as to realize the mover moving from the confluence end 11 to one of the branch ends 12; at this time, the second roller 19 is housed in the receiving groove to prevent the second roller 19 from affecting the commutation of the mover.

[0040] Alternatively, multiple second rollers 19 move in the left-right direction of the coil substrate 101 so that the conveying track formed by the multiple second rollers 19 arranged at intervals is located between the confluence end 11 and another diversion end 12, so that the mover is conveyed from the confluence end 11 to the other diversion end 12. That is, when the mover is about to move to the confluence end 11 and the mover needs to be conveyed to the other diversion end 12, the control system controls the multiple second rollers 19 to move in the left-right direction of the coil substrate 101, and the multiple second rollers 19 are arranged at intervals to form a conveying track connecting the confluence end 11 and the other diversion end 12, so as to realize the movement of the mover from the confluence end 11 to the other diversion end 12; at this time, the first roller 18 is housed in the receiving groove to prevent the first roller 18 from affecting the commutation of the mover.

[0041] It should be noted that the first roller 18 and the second roller 19 frequently move in the left-right direction of the coil substrate 101, and the first roller 18 and the second roller 19 are mounted in the receiving groove. Thus, the first roller 18 and the second roller 19 are prone to friction against the groove wall during movement. Therefore, in this embodiment, the guide rail, the first roller 18, and the second roller 19 can be made of wear-resistant material, and a lubrication structure is added inside the guide rail to reduce friction between the groove wall and the first roller 18 and the second roller 19, thereby extending their service life.

[0042] Of course, in another embodiment, in order to save manufacturing costs, the receiving groove can only accommodate one set of rollers. In this case, the control system controls the roller to move in the left and right direction of the coil substrate 101 according to the target diversion end 12 of the mover conveying, and moves it to the conveying trajectory corresponding to the target diversion end 12, so that the mover can contact and cooperate with the roller to realize the reversal of the mover.

[0043] Please see Figure 2In some embodiments, the commutation stator 10 further includes a telescopic baffle 13, which is located between the guide rail and the confluence end 11 and can move in the left and right directions. That is, the telescopic baffle 13 is used to cooperate with the mover. When the mover is about to move to the confluence end 11, the control system can control the telescopic baffle 13 to move to the position corresponding to the conveying trajectory of the target diversion end 12 according to the target diversion end 12 to which the mover moves. In this way, the mover can be guided from the confluence end 11 to the linear substrate by the telescopic baffle 13.

[0044] For example, taking the target diversion end 12 as the left diversion end 122, when the control system determines that the mover needs to be conveyed to the left diversion end 122, the control system first controls the corresponding roller (such as the second roller 19) to move in the left and right directions and arrange them at intervals to form the corresponding conveying trajectory; at the same time, the control system controls the telescopic baffle 13 to extend to cooperate with the mover, thereby guiding the mover from the confluence end 11 to the linear substrate, and the telescopic baffle 13 can better correct the position of the mover to improve the accuracy of the mover reversal.

[0045] Please see Figure 3 In some embodiments, the commutation module 1 further includes a first guide wall 14 and a second guide wall 15. The first guide wall 14 is connected to the commutation stator 10 and is located at the confluence end 11. The second guide wall 15 is connected to the commutation stator 10 and is located at one of the branch ends 12. The stator conveying track also includes a first guide portion, which is connected to the commutation stator 10 and is disposed adjacent to the first roller 18. That is, when projected along the height direction of the commutation module 1, the first guide portion can be located inside or outside the first roller 18. This application does not specifically limit this.

[0046] Understandably, when the mover needs to be conveyed to one of the diversion ends 12, the control system can control the movement of the first guide section so that the first guide section can protrude from the top surface of the commutation stator 10. The first guide section, together with the first guide wall 14 and the second guide wall 15, forms a connected guide wall. In this way, during the process of the mover moving from the confluence end 11 to one of the diversion ends 12, the first guide section plays the role of guiding the mover to commutate, and in conjunction with the first roller 18, realizes the commutation of the mover. Among them, the first guide section can also limit the mover to prevent the mover from deviating during the commutation process.

[0047] It should be noted that the shape of the first guide section is related to the conveying trajectory formed by the spaced arrangement of its first rollers 18, and this embodiment of the application does not specifically limit this.

[0048] Please continue reading. Figure 3Furthermore, in some embodiments, the commutation module 1 further includes a third guide wall 16 and a fourth guide wall 17. The third guide wall 16 is connected to the commutation stator 10 and is located at the confluence end 11, and is spaced apart from the first guide wall 14 in the left-right direction. The fourth guide wall 17 is connected to the commutation and is located at another branch end 12. The second guide wall 15 is located between the fourth guide wall 17 and the third guide wall 16. The stator conveying track also includes a second guide portion, which is connected to the commutating stator 10 and is disposed adjacent to the second roller 19. That is, when projected along the height direction of the commutating module 1, the second guide portion can be located inside or outside the second roller 19; this embodiment does not specifically limit this. Furthermore, either the first guide portion or the second guide portion protrudes from the top surface of the commutating stator 10. That is, when the first guide portion protrudes from the top surface of the commutating stator 10, the second guide portion retracts into the commutating stator 10; when the second guide portion protrudes from the top surface of the commutating stator 10, the first guide portion retracts into the commutating stator 10. This reduces interference of the mover during the commutation process.

[0049] Specifically, when the mover needs to be transported to another diversion end 12, the control system can control the movement of the second guide part so that the second guide part protrudes from the top surface of the commutation stator 10. The second guide part is connected to the third guide wall 16 and the fourth guide wall 17 to form a connected guide wall. In this way, during the process of the mover moving from the confluence end 11 to the other diversion end 12, the second guide part plays the role of guiding the mover to commutate, and in conjunction with the second roller 19, the commutation of the mover is realized.

[0050] Please see Figure 4 In some embodiments, both the first roller 18 and the second roller 19 may include a fixed part 191 and a rolling part 192.

[0051] Specifically, the fixing part 191 is connected to the commutating stator 10; that is, the fixing part 191 can be fixed to the commutating stator 10 by welding, screwing or other means.

[0052] The rolling part 192 is rotatably connected to the fixed part 191, and when the mover moves to the commutating stator 10, the rolling part 192 rolls with the mover. It can be understood that the rolling part 192 and the fixed part 191 are rotatably connected via bearings. When the mover moves to the commutating stator 10, the rolling part 192 contacts and engages with the mover, and the rolling part 192 rolls to push the mover along the target splitter end 12. At this time, the rolling part 192 and the mover experience rolling friction, which reduces the resistance during mover commutation, lowers the magnetic field driving force requirement of the commutating stator 10, and saves energy. Furthermore, in addition to being made of a non-metallic material, the rolling part 192 can have its surface smoothed to further reduce the coefficient of friction.

[0053] In other embodiments, a sealing ring or dust cover may be added to the connection between the fixed part 191 and the rolling part 192 to prevent dust and oil from the stator production environment from entering the bearing, thereby avoiding affecting the rotational flexibility of the rolling part 192 and reducing the maintenance frequency.

[0054] Furthermore, in some embodiments, the stator conveying track also includes a power unit, which is connected to the rolling part 192 in a transmission manner. That is, the power unit provides driving force to the rolling part 192 to drive the rolling part 192 to roll, thereby facilitating the movement of the mover. Moreover, when the material to be conveyed by the mover is heavy, relying solely on the magnetic drive of the commutating stator 10 may result in insufficient driving force for the mover. By driving the rolling part 192 to roll through the mover device, part of the load can be shared, ensuring smooth commutation of the mover.

[0055] In some embodiments, the commutator stator 10 has three shunt ends 12, that is, the number of shunt ends 12 is three, and the conveying direction of each shunt end 12 is different.

[0056] The reversing module 1 also includes multiple third rollers, which are disposed on the reversing stator 10 and are spaced apart between the confluence end 11 and another diversion end 12. In this way, the mover can be driven by the third rollers to be transported from the confluence end 11 to another diversion end 12, which improves the multi-path adaptability of the stator conveying track and can meet more complex diversion requirements.

[0057] 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.

[0058] 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 stator conveying track, characterized in that, For use with the mover, the stator conveying track includes: A commutation module includes a commutation stator, a plurality of first rollers, and a plurality of second rollers. The commutation stator has a confluence end and at least two branch ends with different conveying directions. The plurality of first rollers are spaced apart between the confluence end and one of the branch ends, and the plurality of second rollers are spaced apart between the confluence end and the other branch end. A linear stator, connected to the confluence end and the shunt end, is used to magnetically drive the mover; The first roller or the second roller moves in the vertical or horizontal direction of the commutation stator to transport the mover from the confluence end to either of the branch ends.

2. The stator conveying track as described in claim 1, characterized in that, The commutating stator includes: A coil substrate for magnetically driving the mover, and having a plurality of first mounting slots for mounting the first roller and a plurality of second mounting slots for mounting the second roller; In this process, multiple first rollers move upward to be flush with the top surface of the coil substrate, so that the mover is conveyed from the confluence end to one of the diversion ends, and the second rollers are lower than the top surface; multiple second rollers move upward to be flush with the top surface of the coil substrate, so that the mover is conveyed from the confluence end to the other diversion end, and the first rollers are lower than the top surface.

3. The stator conveying track as described in claim 1, characterized in that, The commutating stator includes: A coil substrate for magnetically driving the mover; and, A guide rail is connected to the coil substrate, and a receiving groove is provided on the guide rail for accommodating the first roller and the second roller. In this process, a plurality of first rollers move in the left-right direction on the coil substrate so that the conveying trajectory formed by the plurality of first rollers arranged at intervals is located between the confluence end and one of the diversion ends, so that the mover is conveyed from the confluence end to one of the diversion ends. The plurality of second rollers move in the left-right direction on the coil substrate so that the conveying trajectory formed by the plurality of second rollers arranged at intervals is located between the confluence end and the other of the diversion ends, so that the mover is conveyed from the confluence end to the other of the diversion ends.

4. The stator conveying track as described in claim 3, characterized in that, The commutation stator also includes A telescopic baffle is located between the guide rail and the confluence end, and is movable in the left-right direction. It is used to cooperate with the mover to guide the mover from the confluence end to the coil substrate.

5. The stator conveying track as described in claim 1, characterized in that, The commutation module also includes: A first guide wall, connected to the commutating stator and located at the confluence end; and, The second guide wall is connected to the commutating stator and is located at one of the shunt ends; The stator conveying track also includes: The first guide section is connected to the commutation stator and is disposed adjacent to the first roller; The first guide portion protrudes from the top surface of the commutator stator, and the first guide portion, together with the first guide wall and the second guide wall, forms a continuous guide wall to transport the mover from the confluence end to one of the diversion ends.

6. The stator conveying track as described in claim 5, characterized in that, The commutation module also includes: The third guide wall is connected to the commutator stator and located at the confluence end, and is spaced apart from the first guide wall in the left-right direction; and, The fourth guide wall is connected to the commutator stator and is located at another of the shunt ends, and the second guide wall is located between the fourth guide wall and the third guide wall; The stator conveying track also includes: The second guide section is connected to the commutation stator and is disposed adjacent to the second roller; The first guide portion and the second guide portion protrude from the top surface of the commutating stator. When the second guide portion protrudes from the top surface of the commutating stator, the second guide portion connects to the third guide wall and the fourth guide wall to form a continuous guide wall, so as to transport the mover from the confluence end to the other diversion end.

7. The stator conveying track as described in claim 1, characterized in that, Both the first roller and the second roller include: A fixing part is connected to the commutating stator; and, The rolling part is rotatably connected to the fixed part, and when the moving part moves to the commutating stator, the rolling part rolls with the moving part.

8. The stator conveying track as described in claim 7, characterized in that, Also includes: A power unit is connected to the rolling part in a transmission connection to drive the rolling part to roll.

9. The stator conveying track as described in claim 7, characterized in that, Both the first roller and the second roller are made of non-metallic materials.

10. The stator conveying track as described in any one of claims 1 to 9, characterized in that, The commutator stator has three shunt terminals, and the commutator module further includes: Multiple third rollers are disposed on the commutation stator, and the multiple third rollers are arranged at intervals between the confluence end and another confluence end.

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