Stator transport track

Abstract

The embodiment of the application discloses a stator conveying track, which is used in cooperation with a mover, and comprises a reversing module, a linear stator and a guide piece. The reversing module comprises a confluence end, at least two split ends with different conveying directions and a plurality of rollers. The plurality of rollers are in contact with the mover to convey the mover. The linear stator is spliced with the confluence end and the split ends and is used for magnetically driving the mover. The guide piece is movably connected with the reversing module to abut against the mover and guide the mover to be conveyed from the confluence end to any split end. The rollers and the guide piece are used in cooperation to reduce manufacturing cost and improve the stability of the mover reversing.

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] A magnetic drive conveyor system includes a stator conveyor line and a mover. The stator conveyor line and the mover are magnetically coupled to drive the mover to move on the stator conveyor line. In order to facilitate the mover to transport the workpiece to different positions, the stator conveyor line is usually provided with a branch point. The branched stator at the branch point can realize the reversal of the mover.

[0003] However, in related technologies, the bifurcated stator contains electronic components such as coils and sensors, which increases the manufacturing cost, and the mover is prone to positional deviation or wobbling during commutation. Utility Model Content

[0004] This application provides a stator transport track designed to reduce manufacturing costs and improve the smoothness of mover commutation.

[0005] This application provides a stator conveying track for cooperating with a mover. The stator conveying track includes a commutation module, a linear stator, and guide members. The commutation module includes a confluence end, at least two branch ends with different conveying directions, and multiple rollers. The multiple rollers contact the mover to convey the mover. The linear stator is spliced ​​with the confluence end and the branch ends and is used to magnetically drive the mover. The guide members are movably connected to the commutation module so that the guide members abut against the mover to guide the mover from the confluence end to either of the branch ends.

[0006] In some embodiments, the reversing module further includes a conveying frame spliced ​​with the linear stator, a plurality of rollers disposed on the conveying frame, and the two ends of the plurality of rollers being tactilely connected to the conveying frame. When the mover moves onto the reversing module, the rollers and the mover roll and rub against each other to drive the mover to move.

[0007] In some embodiments, the commutation module further includes a commutation plate spliced ​​with the linear stator and provided with a plurality of first mounting slots and second mounting slots. The plurality of first mounting slots are spaced apart between the confluence end and one of the branch ends, and the plurality of second mounting slots are spaced apart between the confluence end and the other branch end. The rollers include first rollers and second rollers. The first rollers are rotatably mounted in the first mounting slots, and the second rollers are rotatably mounted in the second mounting slots, respectively. The first rollers and the second rollers rotate selectively to convey the mover to the corresponding branch end.

[0008] In some embodiments, the stator conveying track further includes a power unit, which includes a motor and a transmission component. The transmission component is electrically connected to the motor and is tractively connected to the first roller and the second roller. The motor drives the transmission component to move, and the transmission component drives the first roller or the second roller to roll.

[0009] In some embodiments, the guide includes a support frame and a guide plate. The support frame is fixedly connected to the reversing plate and located at the confluence end. The guide plate is movably connected to the support frame, and the guide plate has at least a first position or a second position during its movement. When it moves to the first position, the mover abuts against the guide plate to guide the mover from the confluence end to one of the branch ends. When it moves to the second position, the mover abuts against the guide plate to guide the mover from the confluence end to the other branch end.

[0010] In some embodiments, the guide plate moves relative to the support frame in one of the following ways: rotation, extension, or lifting.

[0011] In some embodiments, the guide plate has a guide groove on the side facing the mover, and the guide groove cooperates with the mover.

[0012] In some embodiments, the commutation module further includes guide rails connected to the commutation plate and disposed on the left and right sides of the confluence end. The guide rails have guide rail grooves facing the mover side. The guide member includes a telescopic plate that is telescopically disposed in the guide rail groove to perform telescopic movement relative to the guide rail. The telescopic plate extends out of the guide rail groove and abuts against the mover to guide the mover from the confluence end to the commutation plate.

[0013] In some embodiments, the reversing module has a first limiting groove and a second limiting groove, the first limiting groove extending to one of the diversion ends and the second limiting groove extending to the other diversion end; wherein the first limiting groove or the second limiting groove cooperates with the roller of the mover to limit the mover.

[0014] In some embodiments, the roller is made of a non-metallic material.

[0015] This application implements a system by setting multiple rollers that contact the mover. The rollers roll to drive the mover to move on the commutation module. At the same time, a guide is provided, which can move relative to the commutation module. Thus, when the guide moves to the position corresponding to the target diversion end, the guide abuts against the mover, thereby guiding the mover from the confluence end to the target diversion end. That is, the cooperation of the rollers and the guide improves the smoothness and accuracy of the mover commutation. In addition, compared with related technologies that set high-precision electronic components such as sensors at the commutation module to achieve the accuracy of mover commutation, this application implements a system by guiding the mover to the target diversion end through the guide, thereby reducing manufacturing costs. 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 stator conveying track in one embodiment of this application; Figure 2 for Figure 1 A magnified schematic diagram of the local structure at point A; Figure 3 This is a schematic diagram of the commutation module in another embodiment of this application; Figure 4 This is a partial structural schematic diagram of the stator conveying track from another perspective in one embodiment of this application.

[0018] Explanation of reference numerals: 1. Stator conveyor track; 10. Reversing module; 11. Merging end; 12. Diverting end; 13. Roller; 131. First roller; 132. Second roller; 14. Linear stator; 15. Guide component; 16. Conveying frame; 17. Reversing plate; 2. Mover. 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] Please see Figures 1-2 This application provides a stator transport track 1 for cooperating with a mover 2. It is understood that the stator transport track 1 includes a commutation module 10 and a linear stator 14, and the linear stator 14 is used to magnetically drive the mover 2; that is, the linear stator 14 has a coil winding, and the mover 2 has a permanent magnet. When the coil winding is energized, the coil winding and the permanent magnet are magnetically coupled to drive the mover 2 to move on the linear stator 14.

[0021] The reversing module 10 includes a confluence end 11 and at least two diverging ends 12 with different conveying directions; that is, the mover 2 has a bearing surface for bearing the material to be conveyed, and the reversing module 10 realizes the reversing of the mover 2 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 2 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 1. When the mover 2 moves onto the reversing module 10, the mover 2 can be conveyed from the merging end 11 to any diversion end 12 to achieve diversion of the mover 2; or, the mover 2 can be conveyed from the diversion end 12 to the merging end 11 to achieve merging of the mover 2. In this way, the conveying direction of the mover 2 can be flexibly adjusted. This embodiment of the application uses the example of the mover 2 being conveyed from the merging end 11 to any diversion end 12 for illustration.

[0023] The linear stator 14 is spliced ​​with the confluence end 11 and the branch end 12; that is, there are multiple linear stators 14, some of which are spliced ​​with the confluence end 11 and others are spliced ​​with the branch end 12. In this way, a complete conveying path can be formed, and the motor 2 is prevented from being interrupted at the splicing points of the confluence end 11 and the branch end 12 with the linear stator 14.

[0024] Furthermore, the reversing module 10 also includes multiple rollers 13, which contact the mover 2 to convey the mover 2; that is, when the mover 2 moves onto the reversing module 10, the mover 2 directly contacts the multiple rollers 13, conveying the mover 2 through rolling friction. The rolling friction between the rollers 13 and the mover 2 reduces the friction force of the mover 2 during the reversing process, reducing energy loss, while ensuring the smoothness and stability of the mover 2's reversing. Moreover, this application does not specifically limit the arrangement of the rollers 13; that is, the arrangement and spacing of the rollers 13 can be optimized according to the size and shape of the mover 2 to improve conveying efficiency and reliability. Furthermore, the multiple rollers 13 in this embodiment are movable to adapt to different diversion ends 12.

[0025] Please continue reading. Figures 1-2 The stator conveying track 1 also includes a guide member 15, which is movably connected to the reversing module 10 so that the guide member 15 abuts against the mover 2 to guide the mover 2 from the confluence end 11 to any of the diversion ends 12. It is understood that the guide member 15 can be flexibly adjusted according to the target diversion end 12 to which the mover 2 needs to be conveyed, and during the process of the mover 2 being conveyed from the confluence end 11 to the target diversion end 12, the guide member 15 provides precise guidance for the mover 2, ensuring that the mover 2 can accurately enter the target diversion end 12; at the same time, the guide member 15 can effectively avoid problems such as deviation and jamming of the mover 2 during the reversing process, improving the accuracy and smoothness of the mover 2's reversing.

[0026] The specific working principle is as follows: When the linear stator 14 is working, the coil winding is energized to generate a magnetic field that drives the mover 2 to move to the confluence end 11. After the mover 2 moves to the commutation module 10, the mover 2 contacts the roller 13. The roller 13 rolls to push the mover 2 to move. At the same time, the guide 15 moves according to the target diversion end 12 to which the mover 2 needs to be transported, so that the guide 15 is connected to the confluence end 11 and the target diversion end 12, and abuts against the mover 2 to guide the mover 2 to move along the conveying direction corresponding to the target diversion end 12, so as to realize the transport of the mover 2 from the confluence end 11 to the target diversion end 12.

[0027] For example, taking the target diversion end 12 as the right diversion end 12, after the mover 2 enters the reversing module 10, the mover 2 rolls into contact with the roller 13 so that the roller 13 pushes the mover 2 to move. At the same time, the guide 15 moves to the position corresponding to the right diversion end 12. In this way, while the mover 2 moves under the drive of the roller 13, the mover 2 also contacts the guide 15. The guide 15 guides the mover 2 from the confluence end 11 to the right diversion end 12 to realize the reversal of the mover 2.

[0028] This application implements a system by setting multiple rollers 13 to contact the mover 2. The rollers 13 roll to drive the mover 2 to move on the reversing module 10. At the same time, a guide 15 is provided, which can move relative to the reversing module 10. Thus, when the guide 15 moves to the position corresponding to the target diversion end 12, the guide 15 abuts against the mover 2, so as to guide the mover 2 from the confluence end 11 to the target diversion end 12. That is, the cooperation of the rollers 13 and the guide 15 can improve the smoothness and accuracy of the reversing of the mover 2. In addition, compared with the related technology, which sets high-precision electronic components such as sensors at the reversing module 10 to achieve the accuracy of the reversing of the mover 2, this application can guide the mover 2 to the target diversion end 12 through the guide 15, thereby reducing manufacturing costs.

[0029] It should be noted that the roller 13 is made of a non-metallic material. It is understood that the linear stator 14 and the mover 2 can interact electromagnetically; if the roller 13 were made of metal, it would interfere with the magnetic field distribution between the linear stator 14 and the mover 2, leading to a decrease in electromagnetic force transmission efficiency, resulting in problems such as fluctuations in the running speed of the mover 2 and insufficient driving force. Furthermore, the metallic roller 13 itself may be magnetized by the magnetic field, causing additional attraction or repulsion between the metallic roller 13 and the mover 2, disrupting the stable operation of the mover 2 and affecting its commutation accuracy. In this embodiment, the roller 13 is made of a non-metallic material. Non-metallic materials are non-magnetic and will not interact with the magnetic field, ensuring the magnetic field coupling efficiency between the linear stator 14 and the mover 2, and ensuring stable transmission of driving force.

[0030] Furthermore, the non-metallic materials are mostly insulators, which can prevent static electricity from being generated between the roller 13 and the mover 2 due to friction, or the formation of a conductive path due to metal contact, thereby protecting the insulation performance of the commutation module 10. In addition, some non-metallic materials have a certain degree of elasticity, which can buffer the contact impact force between the roller 13 and the mover 2 during the commutation process, avoiding the problem of loosening of internal components of the commutation module 10 due to rigid collision.

[0031] Of course, the guide 15 can also be made of non-metallic material to prevent the guide 15 from interfering with the magnetic field generated by the linear stator 14.

[0032] Please see Figure 3 In some embodiments, the reversing module 10 further includes a conveying frame 16, which is spliced ​​with the linear stator 14. Multiple rollers 13 are disposed on the conveying frame 16, and both ends of the multiple rollers 13 are tactilely connected to the conveying frame 16. It is understood that the conveying frame 16 can provide stable support for the rollers 13, reducing wear and malfunctions caused by unstable installation of the rollers 13, and improving the smoothness of conveying the mover 2.

[0033] After the conveyor frame 16 and the linear stator 14 are spliced ​​together, a complete stator conveyor track 1 is formed. The linear stator 14 provides the moving part 2 with forward movement through magnetic driving force, while the rollers 13 on the conveyor frame 16 assist the movement of the moving part 2 through rolling friction. That is, when the moving part 2 moves to the commutation module 10 under the action of magnetic driving force, the rollers 13 and the moving part 2 roll and rub against each other to drive the moving part 2 to move. The rolling friction between the rollers 13 and the moving part 2 can further reduce the resistance of the moving part 2 on the commutation module 10, so that the moving part 2 can move more smoothly on the commutation module 10. At the same time, the coordinated cooperation between the conveyor frame 16, the rollers 13, and the linear stator 14 can also share some of the load generated during the movement of the moving part 2, extending the service life of the stator conveyor track 1.

[0034] In addition, since the conveyor frame 16 is an important component that supports multiple rollers 13 and mover 2, the conveyor frame 16 must have sufficient structural strength. The conveyor frame 16 is usually made of engineering plastics to ensure that it will not be deformed or damaged due to the weight of the mover 2 and the force generated by its movement during long-term use.

[0035] Please see Figure 4 In some embodiments, the commutation module 10 further includes a commutation plate 17, which is spliced ​​with the linear stator 14. This splicing method allows the commutation plate 17 to fit tightly with the linear stator 14, keeping the splicing error between the commutation plate 17 and the linear stator 14 within a small range, thus avoiding affecting the transport of the mover 2 due to inaccurate splicing. The commutation plate 17 is provided with multiple first mounting slots and multiple second mounting slots. The multiple first mounting slots are arranged at intervals between the confluence end 11 and one of the branch ends 12, and the multiple second mounting slots are arranged at intervals between the confluence end 11 and the other branch end 12.

[0036] The rollers 13 include a first roller 131 and a second roller 132. The first rollers 131 are rotatably mounted in a first mounting groove, and the second rollers 132 are rotatably mounted in a second mounting groove. This ensures that each first roller 131 and second roller 132 can operate independently and stably, reducing mutual interference between the rollers 13. Simultaneously, the rotatable mounting of the first rollers 131 and second rollers 132 in the first and second mounting grooves reduces friction with the mover 2, improving conveying efficiency.

[0037] Furthermore, the first roller 131 and the second roller 132 roll selectively to transport the mover 2 to the corresponding branch end 12. It is understood that the rolling of the first roller 131 and the second roller 132 is driven by the power unit of the stator conveying track 1. When the mover 2 needs to be transported from the confluence end 11 to one of the branch ends 12 corresponding to the first mounting groove, the mover 2 device drives multiple first rollers 131 to roll, thereby moving the mover 2 towards one of the branch ends 12 corresponding to the first mounting groove, thus achieving the transport of the mover 2 to one of the branch ends 12. At this time, the second roller 132 remains stationary to avoid obstructing the movement of the mover 2 to one of the branch ends 12. During the transport process, the reversing plate 17, the linear stator 14, and the guide member 15 jointly provide support and guidance for the mover 2 to ensure that the mover 2 can be accurately transported to one of the branch ends 12.

[0038] It should be noted that this application does not specifically limit the spacing arrangement of the first and second mounting slots. The aforementioned spacing arrangement can be reasonably set according to the size of the mover 2 and the conveying requirements to ensure that the mover 2 can receive uniform support and drive during the process of being conveyed from the confluence end 11 to the corresponding diversion end 12.

[0039] In some embodiments, the stator conveying track 1 further includes a power unit. The embodiments of this application do not specifically limit the driving method of the power unit.

[0040] Exemplarily, the power unit includes a motor and a transmission component. Specifically, the transmission component is electrically connected to the motor and drively connected to the first roller 131 and the second roller 132. It is understood that the motor is the core component of the power unit; the motor drives the transmission component to move, that is, the motor can convert electrical energy into mechanical energy to provide power for the rolling of the first roller 131 and the second roller 132. This reduces energy loss during transmission and improves power transmission efficiency; it allows the mover 2 to transport materials at a higher speed or with greater stability, improving production efficiency. It should be noted that the embodiments of this application do not specifically limit the type of motor. Common motors include DC motors, AC motors, stepper motors, servo motors, etc.

[0041] The function of the transmission component is to transmit the power output by the motor to the first roller 131 or the second roller 132, so that the transmission component drives the first roller 131 or the second roller 132 to roll.

[0042] It should be noted that the embodiments of this application do not specifically limit the form of the transmission component; common forms of transmission components include belt drive, chain drive, gear drive, etc. Different transmission methods have different characteristics and applicable scenarios. For example, belt drive has the advantages of smooth transmission and low noise; chain drive can withstand large loads; gear drive has a precise transmission ratio and high efficiency. Therefore, the form of the transmission component can be selected according to the actual application scenario and user needs.

[0043] For example, taking the movement 2 from the confluence end 11 to one of the branch ends 12 as an example, at this time, the first mounting slots are arranged at intervals between the confluence end 11 and one of the branch ends 12; when the movement 2 moves to the reversing plate 17, the motor starts, the motor converts electrical energy into mechanical energy, and the rotational motion output by the motor is transmitted to the first roller 131 through the transmission component. The transmission component moves to drive the first roller 131 to roll. In this way, rolling friction is generated between the movement 2 and the first roller 131 to drive the movement 2 to move along the conveying direction of one of the branch ends 12, thereby realizing the reversal of the movement 2.

[0044] In some embodiments, the guide 15 includes a support frame and a guide plate.

[0045] Specifically, the support frame is fixedly connected to the reversing plate 17, ensuring the stability of the support frame and enabling it to provide reliable support for the guide plate. The support frame is located at the confluence end 11, and as the support structure for the guide plate, the design of the support frame must consider its strength and rigidity to withstand the various forces generated by the guide plate during the guidance of the mover 2.

[0046] The guide plate is movably connected to the support frame, and the guide plate's movement includes at least a first position or a second position. That is, when moving to the first position, the mover 2 abuts against the guide plate to guide the mover 2 from the confluence end 11 to one of the branch ends 12; when moving to the second position, the mover 2 abuts against the guide plate to guide the mover 2 from the confluence end 11 to another branch end 12. In this way, according to the target branch end 12 that the mover 2 needs to be transported to, the guide plate moves to the position corresponding to the target branch end 12, thus improving the accuracy and reliability of the mover 2's reversal. Moreover, the guide plate can switch between the first position and the second position, so there is no need for large-scale modification or adjustment of the reversing module 10; simply changing the position of the guide plate is enough to change the transport direction of the mover 2, making the stator transport track 1 suitable for different production needs. In addition, the guide component 15, composed of the support frame and the guide plate, has a simple structure, which makes the manufacturing cost of the guide component 15 low and easy to maintain.

[0047] For example, when the mover 2 needs to be delivered to one of the diversion ends 12, the guide plate moves to the first position, the mover 2 abuts against the guide plate, and under the guidance of the guide plate, the mover 2 moves from the confluence end 11 to one of the diversion ends 12 along the extension direction of the guide plate.

[0048] It should be noted that, since the guide plate is a key component that contacts and guides the movement of the mover 2, the surface of the guide plate in contact with the mover 2 must be smooth to reduce friction and prevent damage to the mover 2. Furthermore, the guide plate can be made of wear-resistant and corrosion-resistant materials, such as engineering plastics.

[0049] It should be noted that the guide plate can move relative to the support frame in one of the following ways: rotation, extension, or lifting. For example, when the guide plate rotates relative to the support frame, a drive motor is mounted on the support frame, and the output shaft of the drive motor is connected to the guide plate. The control system of the stator conveyor track 1 controls the forward and reverse rotation and the rotation angle of the drive motor, enabling the guide plate to be precisely rotated to a first position or a second position.

[0050] For example, when the guide plate extends or retracts relative to the support frame, the guide plate and the support frame are connected by an electric push rod. That is, one end of the electric push rod is fixed on the support frame, and the other end of the electric push rod is connected to the guide plate. The control system controls the extension and retraction of the electric push rod to drive the guide plate to extend or retract, thereby enabling the guide plate to extend to the first position or the second position.

[0051] For example, when the guide plate is raised or lowered relative to the support frame, a lead screw is installed on the support frame, and a nut is fitted onto the lead screw, with the nut connected to the guide plate. A drive motor drives the lead screw to rotate, causing the nut to move the guide plate up and down. At this time, in order to move the guide plate to the first or second position, the drive motor also needs to drive the guide plate to rotate. Of course, in other embodiments, there are at least two guide plates, each corresponding to a position, so that the corresponding guide plate can be raised or lowered to the corresponding position without needing to drive the guide plate to rotate.

[0052] In some embodiments, a guide groove is provided on the side of the guide plate facing the mover 2, and the guide groove cooperates with the mover 2. It is understood that after the mover 2 is conveyed to the reversing module 10, the mover 2 can cooperate with the guide groove of the guide plate to constrain the mover 2 through the sidewall of the guide groove, thereby limiting the movement direction of the mover 2 and ensuring that the mover 2 can move along the extension direction of the guide plate, thus improving the reversing accuracy of the mover 2. Furthermore, the guide groove can limit the swaying and offset of the mover 2 during the reversing process, keeping the mover 2 in a stable motion state and reducing malfunctions and errors caused by unstable movement.

[0053] Of course, in order to reduce the friction between the mover 2 and the guide groove, and to ensure that the mover 2 can move smoothly, there will be a gap between the guide groove and the mover 2. The size of the gap needs to be set according to factors such as the size of the mover 2, the movement speed and the accuracy requirements, so as to ensure the smoothness and stability of the movement of the mover 2.

[0054] In some embodiments, the commutation module 10 further includes a guide rail connected to the commutation plate 17. That is, the guide rail can be connected to the commutation plate 17 by welding, bolts, or other means. The guide rail is located on the left and right sides of the confluence end 11, which can provide a stable guide frame for the mover 2 as it moves from the confluence end 11 to the commutation plate 17.

[0055] Furthermore, the guide rail has a guide rail groove facing the side of the mover 2; the guide member 15 includes a telescopic plate, which is telescopically disposed within the guide rail groove and moves telescopically relative to the guide rail. It is understood that when the mover 2 is not in the reversing plate 17, the telescopic plate is in a retracted state to be housed within the guide rail groove. When the mover 2 needs to be transported from the confluence end 11 to the reversing plate 17, the telescopic plate extends out of the guide rail groove, abutting against the mover 2. Since the guide rail is located on both sides of the confluence end 11, the telescopic plate guides the mover 2 from both sides, enabling the mover 2 to be transported from the confluence end 11 to the reversing plate 17, thus providing precise guidance for the mover 2.

[0056] In some embodiments, the commutation module 10 has a first limiting groove and a second limiting groove.

[0057] The first limiting groove can extend to one of the diversion ends 12, and the second limiting groove can extend to the other diversion end 12. The first limiting groove or the second limiting groove cooperates with the roller of the mover 2 to limit the mover 2. That is, during the reversing process of the mover 2, according to the target diversion end 12 of the mover 2, the roller of the mover 2 will cooperate with the limiting groove corresponding to the target diversion end 12 to constrain and limit the roller through the groove wall of the corresponding limiting groove, guide the mover 2 to move along the extension direction of the corresponding limiting groove, thereby achieving accurate diversion of the mover 2.

[0058] For example, when the mover 2 needs to be conveyed to one of the diversion ends 12, the first limiting groove contacts the roller and limits the roller by the groove wall of the first limiting groove. At this time, the first limiting groove restricts the movement of the roller in other directions, so that the mover 2 is driven by the roller 13 to move along the extension direction of the first limiting groove, so that the mover 2 moves to one of the diversion ends 12.

[0059] In addition, when the moving part 2 comes into contact with the first or second limiting groove, the support and restriction of the groove wall on the roller can prevent the moving part 2 from shaking or tilting during movement, so that the moving part 2 maintains a stable movement state.

[0060] The roller of the mover 2 rolls within the first or second limiting groove. This rolling engagement method has less friction compared to a sliding engagement, reducing energy loss and improving the motion efficiency of the mover 2. Simultaneously, the rolling engagement also makes the movement of the mover 2 smoother, reducing vibration and noise caused by friction. To ensure smooth rolling of the roller within the first or second limiting groove, the surface of the first or second limiting groove is typically smoothed, such as by grinding or polishing, to reduce surface roughness.

[0061] 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.

[0062] 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: The reversing module includes a confluence end, at least two branch ends with different conveying directions, and multiple rollers, wherein the multiple rollers contact the mover to convey the mover; A linear stator, joined to the confluence end and the shunt end, and used to magnetically drive the mover; and, A guide member is movably connected to the reversing module so that the guide member abuts against the mover to guide 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 commutation module also includes: A conveying frame is spliced ​​with the linear stator, and a plurality of rollers are disposed on the conveying frame, with both ends of the plurality of rollers being tactilely connected to the conveying frame. When the mover moves onto the reversing module, the rollers and the mover roll and rub against each other to drive the mover to move.

3. The stator conveying track as described in claim 1, characterized in that, The commutation module also includes: The commutator plate is spliced ​​with the linear stator and is provided with a plurality of first mounting slots and a plurality of second mounting slots. The plurality of first mounting slots are arranged at intervals between the confluence end and one of the branch ends, and the plurality of second mounting slots are arranged at intervals between the confluence end and the other branch end. The roller includes: The first rollers are mounted one-to-one and rotatably in the first mounting slots; and, The second roller is installed in the second mounting groove in a one-to-one correspondence and can be rolled. In this process, the first roller and the second roller rotate selectively to transport the mover to the corresponding diversion end.

4. The stator conveying track as described in claim 3, characterized in that, The stator conveying track also includes a power unit, which comprises: Electric motor; and, The transmission component is electrically connected to the motor and is also drive-connected to the first roller and the second roller. The motor drives the transmission component to move, and the transmission component drives the first roller or the second roller to roll.

5. The stator conveying track as described in claim 3, characterized in that, The guide component includes: A support frame, fixedly connected to the commutator plate, and located at the confluence end; and, A guide plate is movably connected to the support frame, and the guide plate has at least a first position or a second position during its movement. When it moves to the first position, the moving part abuts against the guide plate to guide the moving part from the confluence end to one of the branch ends. When it moves to the second position, the moving part abuts against the guide plate to guide the moving part from the confluence end to the other branch end.

6. The stator conveying track as described in claim 5, characterized in that, The guide plate can move relative to the support frame by rotating, extending, or lifting.

7. The stator conveying track as described in claim 5, characterized in that, The guide plate has a guide groove on the side facing the mover, and the guide groove cooperates with the mover.

8. The stator conveying track as described in claim 3, characterized in that, The commutation module also includes: A guide rail is connected to the commutator plate and is disposed on the left and right sides of the confluence end. The guide rail has a guide rail groove facing the mover side. The guide includes a telescopic plate that is telescopically disposed within the guide rail groove to extend and retract relative to the guide rail. The telescopic plate extends out of the guide rail groove and abuts against the mover to guide the mover from the confluence end to the commutation plate.

9. The stator conveying track as described in claim 1, characterized in that, The reversing module has a first limiting groove and a second limiting groove, the first limiting groove extending to one of the diversion ends and the second limiting groove extending to the other diversion end; The first limiting groove or the second limiting groove cooperates with the roller of the moving part to limit the moving part.

10. The stator conveying track as described in any one of claims 1 to 9, characterized in that, The roller is made of a non-metallic material.

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