bifurcated stator, transmission line, and magnetic drive transmission system

Abstract

This application discloses a bifurcation stator, a transmission line, and a magnetic drive transmission system. The bifurcation stator includes a merging plate assembly, a first shunt plate assembly, a second shunt plate assembly, and a communication module. The merging plate assembly includes a merging control board with a first connector and a merging coil board. The first shunt plate assembly includes a first shunt control board with a second connector and a first shunt coil board. The second shunt plate assembly includes a second shunt control board with a third connector and a second shunt coil board. A mover can move from the merging coil board to the first shunt coil board or the second shunt coil board, or merge from the first shunt coil board or the second shunt coil board to the merging coil board. The communication module connects the merging control board, the first shunt control board, and the second shunt control board. This allows for flexible adjustment of the priority or start / stop status of each port, improving the flexibility and adaptability of controlling the output of each port of the bifurcation stator.

Description

Technical Field

[0001] This application relates to the field of magnetic drive transmission technology, and in particular to a bifurcated stator, transmission line and magnetic drive transmission system. Background Technology

[0002] In the field of automated conveying and sorting, it is necessary to sort items of different types, sizes, or delivery areas. In some current related technologies, for magnetically driven conveying systems, item sorting is generally achieved through a stator with diversion function.

[0003] However, the traditional stator structure makes it difficult to independently and accurately control the output of each port, resulting in low control flexibility and adaptability at each port. Therefore, it is urgent to improve the control flexibility and adaptability. Utility Model Content

[0004] This application provides a bifurcated stator, transmission line, and magnetic drive transmission system, aiming to solve the problem that traditional stator structures have low flexibility and adaptability in output control of each port.

[0005] To address the aforementioned technical problems, this application provides a bifurcated stator, comprising a merging plate assembly, a first shunt plate assembly, a second shunt plate assembly, and a communication module. The merging plate assembly includes a merging control board and a merging coil board electrically connected to each other, the merging control board including a first connector. The first shunt plate assembly includes a first shunt control board and a first shunt coil board electrically connected to each other, the first shunt control board including a second connector. The second shunt plate assembly includes a second shunt control board and a second shunt coil board electrically connected to each other, the second shunt control board including a third connector. A mover is capable of moving from the merging coil board to the first shunt coil board or the second shunt coil board, or merging from the first shunt coil board or the second shunt coil board to the merging coil board. The communication module connects the merging control board, the first shunt control board, and the second shunt control board via signals.

[0006] In some embodiments of this application, two of the merging coil plate, the first shunt coil plate, and the second shunt coil plate have the same shape and are different from the shape of the remaining one; or, the shapes of the merging coil plate, the first shunt coil plate, and the second shunt coil plate are all different.

[0007] In some embodiments of this application, the bifurcation stator further includes a stator base, and the confluence plate assembly, the first splitter plate assembly, and the second splitter plate assembly are all disposed on the stator base. The stator base has a confluence end, a first splitter end, and a second splitter end. A first conveying section is formed from the confluence end to the first splitter end, a second conveying section is formed from the confluence end to the second splitter end, and a third conveying section is formed from the first splitter end to the second splitter end.

[0008] The merging coil plate, the first shunt coil plate, and the second shunt coil plate each have a bifurcation end and two docking ends. The bifurcation end of the merging coil plate is located at the merging end, the bifurcation end of the first shunt coil plate is located at the first shunt end, and the bifurcation end of the second shunt coil plate is located at the second shunt end. The two docking ends of any one of the merging coil plate, the first shunt coil plate, and the second shunt coil plate are docked one-to-one with the docking ends of the other two.

[0009] In some embodiments of this application, two of the first conveying segment, the second conveying segment, and the third conveying segment are curved lines, and the remaining one is a straight conveying segment, and the widths of the first conveying segment, the second conveying segment, and the third conveying segment are all the same.

[0010] In some embodiments of this application, the bifurcated stator includes three sliding contact lines, which are respectively disposed on the sides of the first conveying section, the second conveying section and the third conveying section. The sliding contact lines are in sliding contact with the mover and supply power to the actuator of the mover.

[0011] The sliding contact line can extend in a straight line or in an arc.

[0012] In some embodiments of this application, the merging coil plate, the first shunt coil plate, and the second shunt coil plate each include two coil windings, one extending from the bifurcation end to one of the two mating ends, and the other extending from the bifurcation end to the other of the two mating ends;

[0013] The two coil windings are arranged in the same layer, or the two coil windings are arranged in separate layers.

[0014] In some embodiments of this application, the bifurcated stator further includes a guide structure disposed on the stator base. The guide structure includes a first guide member, a second guide member, and a third guide member. The first guide member is movably disposed in the first conveying section and is used to cooperate with the mover to guide the mover to move along the first conveying section. The second guide member is movably disposed in the second conveying section and is used to cooperate with the mover to guide the mover to move along the second conveying section. The third guide member is movably disposed in the third conveying section and is used to cooperate with the mover to guide the mover to move along the third conveying section.

[0015] In some embodiments of this application, the first guide member includes a first guide groove that can be raised and lowered relative to the first conveying section. When the first guide groove rises to a first guide position, it slides in engagement with the mover. When the first guide groove falls to a first disengagement position, it disengages from the mover.

[0016] The second guide member includes a second guide groove that can be raised and lowered relative to the second conveying section. When the second guide groove rises to the second guide position, it slides in engagement with the mover. When the second guide groove falls to the second disengagement position, it disengages from the mover.

[0017] The third guide member includes a third guide groove that can be raised and lowered relative to the third conveying section. When the third guide groove rises to the third guide position, it slides with the mover. When the third guide groove falls to the third disengagement position, it disengages from the mover.

[0018] To address the aforementioned technical problems, this application provides a transmission line comprising an optical fiber, a first linear stator, a second linear stator, a third linear stator, and a bifurcated stator as described in any of the above embodiments.

[0019] The optical fiber connects the first straight stator, the bifurcated stator, the second straight stator, and the third straight stator in sequence.

[0020] The first linear stator is spliced ​​with the confluence terminal, and the first linear stator is connected to the first plug-in interface through the optical fiber.

[0021] The second linear stator is spliced ​​with the first shunt end, and the second linear stator is connected to the second plug-in interface through the optical fiber line;

[0022] The third linear stator is spliced ​​with the second shunt end, and the third linear stator is connected to the third plug-in via the optical fiber.

[0023] To address the aforementioned technical problems, this application provides a magnetic drive transmission system, which includes a mover and the aforementioned transmission line, wherein the transmission line is used to drive the mover to move.

[0024] The beneficial effects of this application are as follows: by using independently configured merging plate assembly, first shunt plate assembly, and second shunt plate assembly, the control of the movement of the merging plate assembly, first shunt plate assembly, and second shunt plate assembly on each other is realized independently. That is, the merging control board can independently control the conduction of the merging coil plate, the first shunt control board can independently control the conduction of the first shunt coil plate, and the second shunt control board can independently control the conduction of the second shunt coil plate. Therefore, when the transmission direction of the movement is changed during the transmission process, the output of each port of the bifurcation stator can be controlled independently to flexibly adjust the priority or start / stop state of each port, thereby improving the flexibility and adaptability of controlling the output of each port of the bifurcation stator. Attached Figure Description

[0025] 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.

[0026] Figure 1 This is a schematic diagram of the structure of a transmission line provided in one embodiment of this application;

[0027] Figure 2 A schematic diagram of the bifurcation stator provided in an embodiment of this application;

[0028] Figure 3 A schematic diagram of the structure of the merging coil board, the first shunt coil board, and the second shunt coil board provided in an embodiment of this application;

[0029] Figure 4 This is a schematic diagram of the bifurcation stator provided in one embodiment of this application from another perspective.

[0030] Figure label:

[0031] 10. First linear stator; 20. Second linear stator; 30. Third linear stator; 40. Bifurcation stator; 1. Converging plate assembly; 11. Converging coil plate; 111. Arc-shaped plate; 2. First shunt plate assembly; 21. First shunt coil plate; 211. First straight plate; 212. First arc-shaped side plate; 213. Bifurcation end; 214. Connecting end; 3. Second shunt plate assembly; 31. Second shunt coil plate; 311. Second straight plate; 31 2. Second arc-shaped side plate; 4. Stator base; 41. Convergence end; 42. First diversion end; 43. Second diversion end; 44. First conveying section; 45. Second conveying section; 46. Third conveying section; 5. Guide structure; 51. First guide component; 511. First guide groove; 512. First guide rail; 52. Second guide component; 521. Second guide groove; 522. Second guide rail; 53. Third guide component; 531. Third guide groove; 532. Third guide rail. Detailed Implementation

[0032] 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.

[0033] This application provides a magnetic drive transmission system, which includes a transmission line and a mover, wherein the transmission line is used to drive the mover to move.

[0034] Transmission lines can be non-closed-loop, such as linear transmission lines, which are composed of multiple linear stators joined together sequentially. Another example is a transmission line consisting of two linear transmission segments and an arc-shaped stator. Each of the two linear transmission segments is composed of multiple linear stators joined together, and the two segments are perpendicular to the direction of the rotor's transmission. The arc-shaped stator is positioned between the two linear transmission segments and joined to the adjacent linear stators between them. The arc-shaped stator enables the transmission of the rotor between the two linear transmission segments. The linear stators can be horizontal or vertical, and the rotors can be horizontal or vertical. Horizontal stators are used in combination with horizontal rotors, and vertical stators are used in combination with vertical rotors.

[0035] It should be noted that this application does not make any major improvements to the structure of the linear stator and the mover. The structure of the linear stator and the mover mentioned above can adopt the existing technology in this field, so the structure of the linear stator and the mover will not be described in detail.

[0036] This application also provides a transmission line, please refer to... Figure 1The transmission line includes an optical fiber, a bifurcated stator 40, a first linear stator 10, a second linear stator 20, and a third linear stator 30. The optical fiber connects the first linear stator 10, the bifurcated stator 40, the second linear stator 20, and the third linear stator 30 in sequence.

[0037] The bifurcated stator 40 includes a merging end 41, a first splitting end 42, and a second splitting end 43. A first linear stator 10 is connected to the merging end 41. The bifurcated stator 40 has a first connector, which is connected to the first connector via an optical fiber. A second linear stator 20 is connected to the first splitting end 42. The bifurcated stator 40 has a second connector, which is connected to the second connector via an optical fiber. A third linear stator 30 is connected to the second splitting end 43. The bifurcated stator 40 has a third connector, which is connected to the third connector via an optical fiber.

[0038] The mover is magnetically coupled to the first linear stator 10, the second linear stator 20, the third linear stator 30, or the bifurcated stator 40. When the mover is magnetically coupled to the first linear stator 10, the second linear stator 20, or the third linear stator 30 respectively, the mover transmits linearly. When the mover is magnetically coupled to the bifurcated stator 40, the mover can be diverted from the confluence end 41 to the first diversion end 42 or the second diversion end 43, or the mover can be diverted from the first diversion end 42 and the second diversion end 43 to the confluence end 41.

[0039] It should be noted that during transmission, the bifurcation stator 40 can independently control the transmission of the mover at the three ports of the merging end 41, the first split end 42, and the second split end 43, so as to flexibly adjust the priority or start / stop status of each port.

[0040] Fiber optic cables sequentially connect the first linear stator 10, the bifurcated stator 40, the second linear stator 20, and the third linear stator 30. This fiber optic connection maintains phase synchronization accuracy, meeting the requirements of time-sensitive networks. Furthermore, the cascaded connection ensures unidirectional signal propagation, and the delay of each node is fixed and calibrable.

[0041] In order to enable the bifurcation stator 40 to independently control the transmission of the mover at three ports—the merging end 41, the first split end 42, and the second split end 43—during the transmission process, and to flexibly adjust the priority or start / stop status of each port, this application also provides a bifurcation stator.

[0042] Please refer to Figures 1 to 4 The bifurcation stator 40 includes a merging plate assembly 1, a first splitter plate assembly 2, a second splitter plate assembly 3, and a communication module.

[0043] The merging plate assembly 1 includes a merging control board (not shown in the figure) and a merging coil plate 11 that are electrically connected to each other. The merging control board is used to control the conduction of the merging coil plate 11. The control board precisely generates a dynamically changing electromagnetic field by adjusting the amplitude, phase and frequency of the coil current of the merging coil plate 11 in real time, thereby realizing contactless traction drive of the mover.

[0044] The first shunt plate assembly 2 includes a first shunt control plate (not shown in the figure) and a first shunt coil plate 21 that are electrically connected to each other. The first shunt coil plate 21 is connected to the merging coil plate 11. The first shunt control plate is used to control the conduction of the first shunt coil plate 21. The first shunt control plate accurately generates a dynamically changing electromagnetic field by adjusting the amplitude, phase and frequency of the coil current of the first shunt coil plate 21 in real time, thereby realizing contactless traction drive of the mover.

[0045] The second shunt plate assembly 3 includes a second shunt control board (not shown in the figure) and a second shunt coil plate 31 that are electrically connected to each other. The second shunt coil plate 31 is connected to both the first shunt coil plate 21 and the merging coil plate 11. The second shunt control board is used to control the conduction of the second shunt coil plate 31. By adjusting the amplitude, phase, and frequency of the coil current of the second shunt coil plate 31 in real time, the second shunt control board precisely generates a dynamically changing electromagnetic field, thereby achieving contactless traction drive of the mover. The mover can move from the merging coil plate 11 to the first shunt coil plate 21 or the second shunt coil plate 31, or merge from the first shunt coil plate 21 or the second shunt coil plate 31 to the merging coil plate 11.

[0046] The communication module connects the merging control board, the first shunt control board, and the second shunt control board. It maintains the phase synchronization accuracy of the merging control board, the first shunt control board, and the second shunt control board to meet the requirements of time-sensitive networks. Moreover, the cascaded connection ensures unidirectional signal propagation, and the delay of each node is fixed and calibrable.

[0047] Furthermore, the merging control board includes a first connector, the first shunting control board includes a second connector, and the second shunting control board includes a third connector. An optical fiber is sequentially connected to the first connector, the second connector, and the third connector. It is understood that the merging control board may have related circuit structures. The merging control board is electrically connected to the merging coil board 11 to control the on / off state of the coil in the merging coil board 11, thereby controlling the movement of the mover. In this embodiment, by providing a first connector on the merging control board, an optical fiber can be connected to it, allowing control signals to be transmitted to the merging control board via the optical fiber, thereby controlling the on / off state of the merging coil board 11. When a control signal is input to the bifurcated stator via the optical fiber, the communication module acquires the control signal and distributes it to the corresponding control board, causing the coil board to execute the control signal to drive the mover.

[0048] Furthermore, such as Figure 1 As shown, the transmission line includes a first linear stator 10, a second linear stator 20, and a third linear stator 30, all of which are spliced ​​with a bifurcated stator. The bifurcated stator includes a first connector, a second connector, and a third connector. The first connector is used to connect to the first linear stator 10 via an optical fiber, the second connector is used to connect to the second linear stator 20 via an optical fiber, and the third connector is used to connect to the third linear stator 30 via an optical fiber, thereby enabling signal transmission between the bifurcated stator and the first linear stator 10, the second linear stator 20, and the third linear stator 30.

[0049] It should be noted that the embodiments of this application do not limit the input interface of the signal. For example, the signal can be input to the bifurcation stator through the first interface, the input signal can be input to the bifurcation stator through the second interface, and the input signal can also be input to the bifurcation stator through the third interface.

[0050] Based on the above scheme, the independently configured merging plate assembly 1, first shunt plate assembly 2, and second shunt plate assembly 3 enable each of them to independently control the transmission of the mover. That is, the merging control board can independently control the conduction of the merging coil plate 11, the first shunt control board can independently control the conduction of the first shunt coil plate 21, and the second shunt control board can independently control the conduction of the second shunt coil plate 31. Therefore, when the transmission direction of the mover is changed during transmission, the output of each port of the bifurcation stator 40 can be controlled independently to flexibly adjust the priority or start / stop state of each port, thereby improving the flexibility and adaptability of controlling the output of each port of the bifurcation stator 40.

[0051] In some embodiments of this application, two of the merging coil plate 11, the first shunt coil plate 21, and the second shunt coil plate 31 have the same shape and are different from the shape of the remaining one; or, the shapes of the merging coil plate 11, the first shunt coil plate 21, and the second shunt coil plate 31 are all different.

[0052] Optionally, the first shunt coil plate 21 and the second shunt coil plate 31 have the same shape, and both have a different shape from the merging coil plate 11. For example, the first shunt coil plate 21 includes a first straight plate 211 and a first arcuate side plate 212 disposed on the side of the first straight plate 211, and the second shunt coil plate 31 includes a second straight plate 311 and a second arcuate side plate 312 disposed on the side of the second straight plate 311. The first straight plate 211 and the first arcuate side plate 212, as well as the second straight plate 311 and the second arcuate side plate 312, are integrally formed. The first straight plate 211 and the second straight plate 311 are spliced ​​together to form a straight structure, and the splicing method can be by gluing or snap-fitting.

[0053] The merging coil plate 11 has a symmetrical, Y-shaped structure and includes two integrally formed arc-shaped plates 111. Only a portion of the two arc-shaped plates 111 is connected. The portions of the two arc-shaped plates 111, excluding the connecting area, are bifurcated. The ends of the two arc-shaped plates 111 furthest from their respective connecting areas are respectively spliced ​​to the first arc-shaped side plate 212 and the second arc-shaped side plate 312, respectively. The splicing method can be adhesive bonding or snap-fit ​​connection. One of the two arc-shaped plates 111 spliced ​​to the first arc-shaped side plate 212 has a smooth transition connection with the first arc-shaped side plate 212, together forming an arc-shaped structure. Similarly, one of the two arc-shaped merging plates spliced ​​to the second arc-shaped side plate 312 has a smooth transition connection with the second arc-shaped side plate 312, together forming an arc-shaped structure.

[0054] It is understandable that by defining whether the shapes of the structures are the same or different, the overall shape of the wound coil windings can be defined to drive the mover to move along different directions or paths. The merging coil plate 11, the first shunt coil plate 21, and the second shunt coil plate 31 each include two coil windings. One of the two coil windings of the first shunt coil plate 21 is wound on the first straight plate 211 to form a straight coil winding, and the other is wound on the first arc-shaped side plate 212 to form an arc-shaped coil winding. One of the two coil windings of the second shunt coil plate 31 is wound on the second straight plate 311 to form a straight coil winding, and the other is wound on the second arc-shaped side plate 312 to form an arc-shaped coil winding. The two coil windings of the merging coil plate 11 are respectively wound on the two arc-shaped coil plates, each forming an arc-shaped coil winding.

[0055] Therefore, when driving the mover, since the first shunt coil plate 21 and the second shunt coil plate 31 have the same shape, the first shunt control plate and the second shunt control plate can respectively control the conduction of their respective straight coil windings. When the mover is magnetically coupled between the first shunt coil plate 21 and the second shunt coil plate 31, the movement trajectory of the mover can be straight. When the mover is magnetically coupled between the first shunt coil plate 21 and the merging coil plate 11, and between the second shunt coil plate 31 and the merging coil plate 11, the movement trajectory of the mover can be arc-shaped, thus changing the direction of the mover's transmission.

[0056] Furthermore, since the first shunt coil plate 21 and the second shunt coil plate 31 have the same shape, they are interchangeable during assembly, which facilitates installation and also makes production and manufacturing easier.

[0057] Optionally, the merging coil plate 11, the first shunt coil plate 21, and the second shunt coil plate 31 may have different shapes. In this case, the first shunt coil plate 21, the second shunt coil plate 31, and the merging coil plate 11 can be spliced ​​into more shapes, so that coil windings of various shapes can be constructed to drive the mover to move along different directions or paths.

[0058] For ease of explanation, in this embodiment, we will take the example of the first shunt coil plate 21 and the second shunt coil plate 31 having the same shape and both having a different shape from the confluence coil plate 11.

[0059] Please refer to Figures 1 to 4 In some embodiments of this application, the bifurcated stator 40 further includes a stator base 4. The confluence plate assembly 1, the first diverter plate assembly 2, and the second diverter plate assembly 3 are all disposed on the stator base 4. The stator base 4 has a confluence end 41, a first diverter end 42, and a second diverter end 43. A first conveying section 44 is formed from the confluence end 41 to the first diverter end 42, a second conveying section 45 is formed from the confluence end 41 to the second diverter end 43, and a third conveying section 46 is formed from the first diverter end 42 to the second diverter end 43. The stator base 4 is used to support components such as the first conveying section 44, the second conveying section 45, and the third conveying section 46, and the confluence end 41, the first diverter end 42, and the second diverter end 43 are respectively located on different sides of the stator base 4.

[0060] The first conveying section 44 can be disposed on the top surface of the stator base 4, and the first conveying section 44 extends from the confluence end 41 to the first diversion end 42, so that the first conveying section 44 can connect the confluence end 41 and the first diversion end 42. The first conveying section 44 can drive the mover to move along the first conveying section 44, so that the mover can move between the confluence end 41 and the first diversion end 42.

[0061] The second conveying section 45 can be disposed on the top surface of the stator base 4, and the second conveying section 45 extends from the confluence end 41 to the second diversion end 43, so that the second conveying section 45 can connect the confluence end 41 and the second diversion end 43. The second conveying section 45 can drive the mover to move along the second conveying section 45, so that the mover can move between the confluence end 41 and the second diversion end 43.

[0062] The third conveying section 46 can be disposed on the top surface of the stator base 4, and the third conveying section 46 extends from the first diversion end 42 to the second diversion end 43, so that the third conveying section 46 can connect the first diversion end 42 and the second diversion end 43. The third conveying section 46 can drive the mover to move along the third conveying section 46, so that the mover can move between the first diversion end 42 and the second diversion end 43.

[0063] Understandably, when the mover is magnetically coupled to the bifurcated stator 40, the mover can selectively move along one of the first conveying section 44, the second conveying section 45, and the third conveying section 46, so as to achieve the splitting of multiple movers on a single guide rail or the merging of multiple guide rails.

[0064] The merging coil plate 11, the first shunt coil plate 21, and the second shunt coil plate 31 each have a bifurcation end 213 and two mating ends 214. The bifurcation end 213 of the merging coil plate 11 is located at the merging end 41, the bifurcation end 213 of the first shunt coil plate 21 is located at the first shunt end 42, and the bifurcation end 213 of the second shunt coil plate 31 is located at the second shunt end 43. The two mating ends 214 of any one of the merging coil plate 11, the first shunt coil plate 21, and the second shunt coil plate 31 are mated one-to-one with the mating ends 214 of the other two. Figure 3 As shown, the first straight plate 211 and the second straight plate 311 each have a bifurcation end 213 at their ends that are far apart from each other. The first straight plate 211 and the first arc-shaped side plate 212 each form a docking end 214 away from the bifurcation end 213. The second straight plate 311 and the second arc-shaped side plate 312 each form a docking end 214 away from the bifurcation end 213.

[0065] In some embodiments of this application, the merging coil plate 11, the first shunt coil plate 21, and the second shunt coil plate 31 each include two coil windings, one extending from the bifurcation end 213 to one of the two mating ends 214, and the other extending from the bifurcation end 213 to the other of the two mating ends 214. The two coil windings are disposed on the same layer, or the two coil windings are disposed in layers.

[0066] For ease of description, the first shunt coil plate 21 is used as an example. The mating end 214 on the first straight plate 211 is defined as the first mating end 214, and the mating end 214 on the first arc-shaped side plate 212 is defined as the second mating end 214. One of the two coil windings of the first shunt coil plate 21 extends from the bifurcation end 213 to the first mating end 214 to form the first coil winding, and the other extends from the bifurcation end 213 to the second mating end 214 to form the second coil winding. Furthermore, the portion of the first coil winding at the bifurcation end 213 overlaps with the portion of the second coil winding at the bifurcation end 213.

[0067] When the first coil winding is energized, it magnetically couples with the mover, driving the mover from the bifurcation end 213 to the first mating end 214. Similarly, when the second coil winding is energized, it magnetically couples with the mover, driving the mover from the bifurcation end 213 to the second mating end 214. This configuration allows for flexible control of each port of the bifurcation stator, offering high control flexibility and adaptability. It significantly improves the transmission efficiency and reliability of the mover, facilitates commutation operations, and allows for the merging or splitting of current between multiple movers.

[0068] Furthermore, in some embodiments of this application, two of the first conveying segment 44, the second conveying segment 45, and the third conveying segment 46 are curved lines, and the remaining one is a straight conveying segment, and the widths of the first conveying segment 44, the second conveying segment 45, and the third conveying segment 46 are all the same.

[0069] Optionally, the first conveying section 44 and the second conveying section 45 are curved, and the third conveying section 46 is a straight conveying section. This arrangement can limit the transmission line of the mover and change the transmission direction of the mover.

[0070] Furthermore, the widths of the first conveying section 44, the second conveying section 45, and the third conveying section 46 are equal, so the driving force on the mover on the first conveying section 44, the second conveying section 45, and the third conveying section 46 is the same, making the mover move more stably and improving the conveying efficiency of the mover on the bifurcated stator 40.

[0071] Furthermore, in some embodiments of this application, the bifurcated stator 40 includes three sliding contact lines (not shown in the figure), which are respectively disposed on the sides of the first conveying section 44, the second conveying section 45, and the third conveying section 46. The sliding contact lines slide in contact with the mover and supply power to the actuator of the mover. The sliding contact lines can extend in a straight line or in an arc direction.

[0072] Specifically, the sliding contact line located on the side of the third conveying section 46 is straight, that is, it extends in a straight line, while the two sliding contact lines located on the sides of the first conveying section 44 and the second conveying section 45 are arc-shaped, that is, they extend in an arc direction. When the bifurcated stator 40 transmits power to the mover, the sliding contact line can supply power to the actuator on the mover.

[0073] Please refer to Figures 1 to 4 In some embodiments of this application, the bifurcated stator 40 further includes a guide structure 5 disposed on the stator base 4. The guide structure 5 includes a first guide member 51, a second guide member 52, and a third guide member 53. The first guide member 51 is movably disposed on the first conveying section 44 and is used to cooperate with the mover to guide the mover to move along the first conveying section 44. The second guide member 52 is movably disposed on the second conveying section 45 and is used to cooperate with the mover to guide the mover to move along the second conveying section 45. The third guide member 53 is movably disposed on the third conveying section 46 and is used to cooperate with the mover to guide the mover to move along the third conveying section 46.

[0074] Specifically, a first cylinder can be installed on the side of the stator base 4 corresponding to the first conveying section 44. The first cylinder drives the first guide member 51 to rise and fall relative to the stator base 4, thereby enabling the movable setting of the first guide member 51. When the first cylinder drives the first guide member 51 to rise to the guide position, the first guide member 51 can cooperate with the mover to restrict the movement trajectory of the mover, allowing the mover to move along the first conveying section 44. When the first cylinder drives the first guide member 51 to fall to the disengagement position, the first guide member 51 can disengage from the mover, thereby releasing the restriction on the movement of the mover.

[0075] Similarly, a second cylinder can be installed on the side of the stator base 4 corresponding to the second conveying section 45. The second cylinder is used to drive the second guide member 52 to rise and fall relative to the stator base 4, thereby realizing the movable setting of the second guide member 52. When the second cylinder drives the second guide member 52 to rise to the guide position, the second guide member 52 can cooperate with the mover to restrict the movement trajectory of the mover, allowing the mover to move along the second conveying section 45. When the cylinder drives the second guide member 52 to fall to the disengagement position, the second guide member 52 can disengage from the mover, thereby releasing the restriction on the movement of the mover.

[0076] A third cylinder can also be installed on the side of the stator base 4 corresponding to the third conveying section 46. The third cylinder is used to drive the third guide member 53 to rise and fall relative to the stator base 4, thereby realizing the movable setting of the third guide member 53. When the third cylinder drives the third guide member 53 to rise to the guide position, the third guide member 53 can cooperate with the mover to restrict the movement trajectory of the mover, allowing the mover to move along the third conveying section 46. When the cylinder drives the third guide member 53 to fall to the disengagement position, the third guide member 53 can disengage from the mover, thereby releasing the restriction on the movement of the mover.

[0077] Therefore, when the mover performs a reversing operation through the bifurcated stator 40, any one of the first cylinder, the second cylinder, or the third cylinder can be called to drive one of the first guide member 51, the second guide member 52, or the third guide member 53 to cooperate with the mover, so as to guide the mover to move along the corresponding conveying direction, so that the mover can complete the reversing operation more stably.

[0078] Furthermore, in some embodiments of this application, the first guide member 51 includes a first guide groove 511 that can be raised and lowered relative to the first conveying section 44. When the first guide groove 511 rises to the first guide position, it slides with the mover. When the first guide groove 511 falls to the first disengagement position, it disengages from the mover. Along the width direction of the first conveying section 44, the first conveying section 44 has a first inner side and a first outer side that are disposed opposite to each other. The first guide groove 511 is located on the first outer side, and the open end of the first guide groove 511 is disposed facing the top of the stator base 4. When the first guide groove 511 is located in the first guide position, the first guide groove 511 can protrude relative to the top surface of the stator base 4, so that the first guide groove 511 can slide with the mover. Thus, under the limiting effect of the first guide groove 511, the mover can be guided to move along the first conveying section 44. When the first guide groove 511 is located in the first disengagement position, the first guide groove 511 can retract into the interior of the stator base 4, so that the first guide groove 511 disengages from the mover. This configuration limits the trajectory of the mover and better guides its reversal.

[0079] The second guide member 52 includes a second guide groove 521 that can be raised and lowered relative to the second conveying section 45. When the second guide groove 521 rises to the second guide position, it slides with the mover. When the second guide groove 521 falls to the second disengagement position, it disengages from the mover. Along the width direction of the second conveying section 45, the second conveying section 45 has a second inner side and a second outer side that are oppositely arranged. The second guide groove 521 is located on the second outer side, and the open end of the second guide groove 521 is arranged facing the top of the stator base 4. When the second guide groove 521 is in the second guide position, the second guide groove 521 can protrude relative to the top surface of the stator base 4, so that the second guide groove 521 can slide with the mover. Thus, under the limiting action of the second guide groove 521, the mover can be guided to move along the second conveying section 45. When the second guide groove 521 is in the second disengagement position, the second guide groove 521 can retract into the interior of the stator base 4, so that the second guide groove 521 disengages from the mover. This configuration limits the trajectory of the mover and better guides its reversal.

[0080] The third guide member 53 includes a third guide groove 531 that can be raised and lowered relative to the third conveying section 46. When the third guide groove 531 rises to the third guide position, it slides with the mover. When the third guide groove 531 falls to the third disengagement position, it disengages from the mover. Along the width direction of the third conveying section 46, the third conveying section 46 has a third inner side and a third outer side that are arranged opposite to each other. The third guide groove 531 is located on the third outer side, and the open end of the third guide groove 531 is arranged facing the top of the stator base 4. When the third guide groove 531 is in the third guide position, the third guide groove 531 can protrude relative to the top surface of the stator base 4, so that the third guide groove 531 can slide with the mover. Thus, under the limiting action of the third guide groove 531, the mover can be guided to move along the third conveying section 46. When the third guide groove 531 is in the third disengagement position, the third guide groove 531 can retract into the interior of the stator base 4, so that the third guide groove 531 disengages from the mover. This configuration limits the trajectory of the mover and better guides its reversal.

[0081] In some embodiments of this application, the first guide member 51 may include a first guide rail 512. Along the width direction of the first conveying section 44, the first conveying section 44 has a first inner side and a first outer side that are disposed opposite to each other. The first guide rail 512 may be located on the first inner side. When the first guide rail 512 is located in the first guiding position, the first guide rail 512 may protrude relative to the top surface of the stator base 4. The mover is provided with two rollers. The first guide rail 512 extends between the two rollers and slides with the two rollers. Thus, under the limiting action of the first guide rail 512, the mover may be guided to move along the first conveying section 44. When the first guide rail 512 is located in the first disengagement position, the first guide rail 512 may retract into the interior of the stator base 4 to release the restriction on the movement of the mover and avoid the first guide rail 512 from hindering the movement of the mover.

[0082] The second guide member 52 may include a second guide rail 522 along the width direction of the second conveying section 45. The second conveying section 45 has a second inner side and a second outer side that are arranged opposite to each other. The second guide rail 522 may be located on the second inner side. When the second guide rail 522 is in the second guide position, the second guide rail 522 may protrude relative to the top surface of the stator base 4. The mover is provided with two rollers. The second guide rail 522 extends between the two rollers and slides with the two rollers. Thus, under the limiting action of the second guide rail 522, the mover may be guided to move along the second conveying section 45. When the second guide rail 522 is in the second disengagement position, the second guide rail 522 may retract into the interior of the stator base 4 to release the restriction on the movement of the mover and prevent the second guide rail 522 from hindering the movement of the mover.

[0083] The third guide member 53 may include a third guide rail 532 along the width direction of the third conveying section 46. The third conveying section 46 has a third inner side and a third outer side that are arranged opposite to each other. The third guide rail 532 may be located on the third inner side. When the third guide rail 532 is in the third guide position, the third guide rail 532 may protrude relative to the top surface of the stator base 4. The mover is provided with two rollers. The third guide rail 532 extends between the two rollers and slides with the two rollers. Thus, under the limiting action of the third guide rail 532, the mover may be guided to move along the third conveying section 46. When the third guide rail 532 is in the third disengagement position, the third guide rail 532 may retract into the interior of the stator base 4 to release the restriction on the movement of the mover and avoid the third guide rail 532 from hindering the movement of the mover.

[0084] It should be noted that the first guide rail 512 and the second guide rail 522 are arc-shaped guide rails. The first guide rail 512 consists of two arc-shaped sections with a small first gap between them. Each of the two arc-shaped sections can be synchronously driven by two cylinders. Alternatively, the first guide rail 512 can also consist of three arc-shaped sections spaced apart and driven by three cylinders. A small second gap exists between the middle section of the three arc-shaped sections and the section near the second diversion end 43, and a small third gap exists between the middle section of the three arc-shaped sections and the section near the confluence end 41. The first and second gaps are used to avoid the third guide rail 532, and the third gap is used to avoid the first guide rail 512, thus preventing interference between the structures.

[0085] 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," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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 accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0086] 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 split stator characterized by, include: A combiner assembly includes a combiner control board and a combiner coil board that are electrically connected to each other, the combiner control board including a first connector; The first shunt board assembly includes a first shunt control board and a first shunt coil board that are electrically connected to each other, and the first shunt control board includes a second connector. The second shunt plate assembly includes a second shunt control plate and a second shunt coil plate that are electrically connected to each other. The second shunt control plate includes a third connector. A mover is capable of moving from the merging coil plate to the first shunt coil plate or the second shunt coil plate, or merging from the first shunt coil plate or the second shunt coil plate to the merging coil plate. as well as The communication module connects the merging control board, the first shunting control board, and the second shunting control board.

2. The split stator of claim 1, wherein, Two of the merging coil plate, the first shunt coil plate, and the second shunt coil plate have the same shape and are different from the shape of the remaining one; or, the shapes of the merging coil plate, the first shunt coil plate, and the second shunt coil plate are all different.

3. The split stator of claim 1, wherein, include: The stator base is provided with the confluence plate assembly, the first diverter plate assembly and the second diverter plate assembly. The stator base has a confluence end, a first diverter end and a second diverter end. A first conveying section is formed from the confluence end to the first diverter end, a second conveying section is formed from the confluence end to the second diverter end, and a third conveying section is formed from the first diverter end to the second diverter end. The merging coil plate, the first shunt coil plate, and the second shunt coil plate each have a bifurcation end and two mating ends. The bifurcation end of the merging coil plate is located at the merging end, the bifurcation end of the first shunt coil plate is located at the first shunt end, and the bifurcation end of the second shunt coil plate is located at the second shunt end. The two docking ends of any one of the merging coil plate, the first shunt coil plate, and the second shunt coil plate are docked one-to-one with the docking ends of the other two.

4. The split stator of claim 3, wherein, Two of the first, second, and third conveying sections are curved, and the remaining one is a straight conveying section. The widths of the first, second, and third conveying sections are all the same.

5. The split stator of claim 4 wherein, The bifurcated stator includes three sliding contact lines, which are respectively located on the sides of the first conveying section, the second conveying section, and the third conveying section. The sliding contact lines slide in contact with the mover and supply power to the actuator of the mover. The sliding contact line can extend in a straight line or in an arc.

6. The split stator of claim 3 wherein, The merging coil plate, the first shunt coil plate, and the second shunt coil plate each include: Two coil windings, one extending from the bifurcation end to one of the two mating ends, and the other extending from the bifurcation end to the other of the two mating ends; The two coil windings are arranged in the same layer, or the two coil windings are arranged in separate layers.

7. The split stator of claim 3 wherein, The bifurcated stator further includes a guide structure disposed on the stator base, the guide structure comprising: A first guide member is movably disposed in the first conveying section for cooperating with the mover to guide the mover to move along the first conveying section; A second guide member, movably disposed in the second conveying section, is used to cooperate with the mover to guide the mover to move along the second conveying section; and The third guide member is movably disposed in the third conveying section and is used to cooperate with the mover to guide the mover to move along the third conveying section.

8. The diverging stator of claim 7, wherein, The first guide member includes a first guide groove that can be raised and lowered relative to the first conveying section. When the first guide groove rises to a first guide position, it slides in engagement with the mover. When the first guide groove falls to a first disengagement position, it disengages from the mover. The second guide member includes a second guide groove that can be raised and lowered relative to the second conveying section. When the second guide groove rises to the second guide position, it slides in engagement with the mover. When the second guide groove falls to the second disengagement position, it disengages from the mover. The third guide member includes a third guide groove that can be raised and lowered relative to the third conveying section. When the third guide groove rises to the third guide position, it slides with the mover. When the third guide groove falls to the third disengagement position, it disengages from the mover.

9. A transmission line, characterized by The transmission line includes an optical fiber, a first linear stator, a second linear stator, a third linear stator, and a bifurcated stator as described in any one of claims 1-8; The optical fiber connects the first straight stator, the bifurcated stator, the second straight stator, and the third straight stator in sequence. The first linear stator is spliced ​​with the confluence terminal, and the first linear stator is connected to the first plug-in interface through the optical fiber. The second linear stator is spliced ​​with the first shunt end, and the second linear stator is connected to the second plug-in interface through the optical fiber line; The third linear stator is spliced ​​with the second shunt end, and the third linear stator is connected to the third plug-in via the optical fiber.

10. A magnetic drive transmission system characterized by, It includes a mover and a transmission line as described in claim 9, the transmission line being used to drive the mover to move.

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