Reversing stator module and conveying system with same

Abstract

The embodiment of the utility model provides a commutation stator module and a conveying system with the same, the commutation stator module comprises a first winding plate, a second winding plate and a third winding plate, the third winding plate is provided with a butt joint end, the first winding plate and the second winding plate are both in butt joint at the butt joint end, the first winding plate comprises a first coil winding, and the second winding plate comprises a second coil winding. The second winding plate comprises a second coil winding; the third winding plate comprises a third coil winding and a fourth coil winding which are stacked in the vertical direction; the first coil winding and the third coil winding form a first conveying winding structure extending in the preset curve direction, and the second coil winding and the fourth coil winding form a second conveying winding structure extending in the preset linear direction. According to the technical scheme, the problem that the stator coil is difficult to power on and off in the prior art can be effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of transmission equipment technology, and more specifically, to a commutator stator module and a conveying system having the same. Background Technology

[0002] In the fields of modern transportation and industrial automation, moving-magnet permanent magnet linear motors are receiving increasing attention as a novel transportation technology. Transportation systems using moving-magnet permanent magnet linear motors consist of a fixed stator and a moving rotor. The interaction between the stator and rotor causes the rotor to move linearly. For example, the rotor includes a permanent magnet that generates a constant magnetic field. The stator includes coils; when current flows through the coils, according to Ampere's law, the coils generate a magnetic field. This magnetic field interacts with the magnetic field of the permanent magnet, causing the rotor of the motor to move linearly.

[0003] In practical applications, for schemes that use moving magnet permanent magnet linear motors as conveying devices, the conveying device may have multiple conveying paths at branch points. Since the conveying directions of the multiple conveying paths are different, the installation of the stator coils is more complicated, which will increase the difficulty of controlling the power on and off of each stator coil. Utility Model Content

[0004] The main objective of this invention is to provide a commutation stator module and a conveying system thereof, in order to solve the problem of difficulty in controlling the energization of stator coils in related technologies.

[0005] To achieve the above objectives, according to one aspect of the present invention, a commutation stator module is provided, comprising: a first winding plate, a second winding plate, and a third winding plate, wherein the third winding plate has a mating end, and the first winding plate and the second winding plate are both mated at the mating end, wherein the first winding plate includes a first coil winding; the second winding plate includes a second coil winding; the third winding plate includes a third coil winding and a fourth coil winding stacked in a vertical direction; the first coil winding and the third coil winding form a first conveying winding structure extending in a preset curved direction, and the second coil winding and the fourth coil winding form a second conveying winding structure extending in a preset straight direction.

[0006] Furthermore, the first coil winding and the third coil winding are arranged in the same layer; and / or, the second coil winding and the fourth coil winding are arranged in the same layer.

[0007] Furthermore, the first end of the third winding plate forms a busbar, the second end of the third winding plate forms a docking end, the first end of the first winding plate and the first end of the second winding plate are both docked with the docking end, the second end of the first winding plate forms a first shunt end, and the second end of the second winding plate forms a second shunt end. A first conveying winding structure is provided between the busbar and the first shunt end, and a second conveying winding structure is provided between the busbar and the second shunt end.

[0008] Furthermore, the width of the first coil winding is the same as the width of the third coil winding, and / or the width of the second coil winding is the same as the width of the fourth coil winding.

[0009] Furthermore, the orthographic projection of the end of the third coil winding near the busbar coincides at least partially with the orthographic projection of the end of the fourth coil winding near the busbar.

[0010] Furthermore, the preset curve direction is the preset arc direction, the junction end and the first branch end have a first preset angle, the first winding plate has a second preset angle, and the second preset angle is half of the first preset angle.

[0011] Furthermore, the first transmission winding structure has an inner edge and an outer edge, both of which are circular arcs and concentrically arranged. The radius difference between the inner edge and the outer edge is 135mm, and the radius of the outer edge is one of 375mm, 500mm, and 1000mm; and / or, the distance between the bus terminal and the second branch terminal is one of 375mm, 500mm, and 1000mm.

[0012] Furthermore, the commutation stator module also includes a guide assembly, which includes a first guide structure and a second guide structure disposed on both sides of the third winding plate. The first guide structure extends along a preset curve direction and is disposed corresponding to the third winding plate and the first winding plate, and the second guide structure extends along a preset straight line direction and is disposed corresponding to the third winding plate and the second winding plate.

[0013] Furthermore, the first guide structure includes a first guide groove and a first lifting part disposed below the first guide groove, and the second guide structure includes a second guide groove and a second lifting part disposed below the second guide groove, wherein the second guide groove is an arc structure and has a center, and the distance between the center surface of the second guide groove and the center is 318mm or 616mm.

[0014] Secondly, embodiments of this application provide a conveying system, including a commutating stator module and a moving part module. The commutating stator module includes a first guide structure and a second guide structure disposed on both sides of a third winding plate. The commutating stator module is the aforementioned commutating stator module. The moving part module includes a moving part body, a permanent magnet array, a first mating component, and a second mating component. The permanent magnet array, the first mating component, and the second mating component are all disposed on the moving part body. The first mating component is limited to the first guide structure, and the second mating component is limited to the second guide structure. The distance between the first mating component and the second mating component is 340 mm.

[0015] Applying the technical solution of this application, the first winding plate, the second winding plate, and the third winding plate can all be electromagnetically coupled with the moving module. By energizing the coil windings, a driving force exists between the winding plates and the moving module, thereby driving the moving module to move, thus realizing the transport of the moving module. The third winding plate has a docking end, and the first winding plate and the second winding plate are both docked at the docking end, thus forming an integral structure. The first winding plate includes a first coil winding; the second winding plate includes a second coil winding; the third winding plate includes a third coil winding and a fourth coil winding. Since the first coil winding and the third coil winding form a first transport winding structure extending along a preset curve direction, the first transport winding structure can drive the moving module to move along the curve, while the second coil winding and the fourth coil winding form a structure extending along a preset straight line direction. The second transmission winding structure allows the mover module to move linearly. Through the two transmission winding structures extending in different directions, the mover module can perform commutation functions according to actual needs. Since the third and fourth coil windings are stacked vertically, the control units for controlling the energization of the third and fourth coil windings can also be layered vertically, simplifying the wiring of the third and fourth coil windings and avoiding complex wiring designs. This reduces the difficulty of wiring design and facilitates individual energization of the third and fourth coil windings, reducing the difficulty of energizing them. Therefore, the technical solution of this application effectively solves the problem of difficult coil winding energization control in related technologies. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A three-dimensional structural schematic diagram of a commutation stator module in some embodiments of this application is shown;

[0018] Figure 2 The diagram shows a top view of the commutation stator module in some embodiments of this application;

[0019] Figure 3 A side cross-sectional view of the third winding plate in some embodiments of this application is shown;

[0020] Figure 4 A schematic diagram of the structure of the moving module in some embodiments of this application is shown.

[0021] The above figures include the following reference numerals:

[0022] a. Preset curve direction; b. Preset straight line direction; c. First preset angle; d. Second preset angle;

[0023] 10. First winding plate; 11. First shunt end; 20. Second winding plate; 21. Second shunt end; 30. Third winding plate; 301. Third coil winding; 302. Fourth coil winding; 31. Connecting end; 32. Combining end; 41. Inner edge; 42. Outer edge; 50. Guide assembly; 51. First guide structure; 511. First guide groove; 52. Second guide structure; 521. Second guide groove; 60. Mover module; 61. Mover body; 62. Permanent magnet array; 63. First mating part; 64. Second mating part. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0026] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] like Figures 1 to 3 As shown, this application embodiment provides a commutation stator module. The commutation stator module in this application embodiment includes: a first winding plate 10, a second winding plate 20, and a third winding plate 30. The third winding plate 30 has a docking end 31. The first winding plate 10 and the second winding plate 20 are both docked at the docking end 31. The first winding plate 10 includes a first coil winding (not shown in the figure); the second winding plate 20 includes a second coil winding (not shown in the figure); the third winding plate 30 includes a third coil winding 301 and a fourth coil winding 302 stacked in the vertical direction; the first coil winding and the third coil winding 301 form a first conveying winding structure extending along a preset curve direction a, and the second coil winding and the fourth coil winding form a second conveying winding structure extending along a preset straight line direction b.

[0028] Applying the technical solution of this embodiment, the first winding plate 10, the second winding plate 20, and the third winding plate 30 can all be electromagnetically coupled to the moving module 60. By energizing the coil windings, a driving force exists between the winding plates and the moving module 60, thereby driving the moving module 60 to move, thus realizing the transport of the moving module 60. The third winding plate 30 has a docking end 31, where the first winding plate 10 and the second winding plate 20 are docked, forming an integral structure. The first winding plate 10 includes a first coil winding; the second winding plate 20 includes a second coil winding; and the third winding plate 30 includes a third coil winding 301 and a fourth coil winding 302. Since the first coil winding and the third coil winding 301 form a first transport winding structure extending along a preset curve direction a, the first transport winding structure can drive the moving module 60 to move along the curve. The second coil winding and the fourth coil winding form a first transport winding structure extending along a preset straight line direction a. The second conveying winding structure extending in direction b allows the moving module 60 to move linearly. Through the two conveying winding structures extending in different directions, the moving module 60 can perform commutation functions in different directions of movement as needed. Since the third coil winding 301 and the fourth coil winding 302 are stacked vertically, the control units controlling the energization of the third coil winding 301 and the fourth coil winding 302 can also be layered vertically. This simplifies the wiring of the third coil winding 301 and the fourth coil winding 302, avoiding complex wiring designs. This reduces the difficulty of wiring design and facilitates individual energization of the third coil winding 301 and the fourth coil winding 302, reducing the difficulty of energizing them. Therefore, the technical solution of this application effectively solves the problem of difficult coil winding energization control in related technologies.

[0029] It should be noted that the docking end 31 in the embodiments of this application refers to both physical structural docking and electrical control docking. Further, in some embodiments, when the first winding plate 10 and the second winding plate 20 are physically docked with the third winding plate 30 at the docking point, the docking point of the third winding plate 30 is a planar structure, and the first winding plate 10 and the second winding plate 20 rest against this planar structure to improve the setting accuracy of the first winding plate 10, the second winding plate 20, and the third winding plate 30, thereby improving the conveying accuracy of the commutation stator module. In other embodiments, when the first winding plate 10 and the second winding plate 20 are electrically docked with the third winding plate 30 at the docking point, the docking end 31 of the third winding plate 30 has electrical terminals, and the second winding plate 20 and the third winding plate 30 are electrically and signal-connected to each other through these electrical terminals. Furthermore, the third winding board 30 can have multiple electrical terminals. For example, electrical terminals at different positions can individually realize the functions of power transmission or signal transmission. The first winding board 10 and the second winding board 20 are respectively connected to multiple electrical terminals. For example, the first winding board 10 and the third winding board 30 are connected by electrical terminals at the mating end 31, so that when the third coil winding 301 is energized, the first coil winding can be energized synchronously and obtain control signals synchronously, thereby enabling the third coil winding 301 and the first coil winding to be energized in phase sequence to drive the mover module 60 to run along the first conveying winding structure. Conversely, when the first coil winding is energized, the third coil winding 301 can be energized synchronously and obtain control signals synchronously, thereby enabling the first coil winding and the third coil winding 301 to be energized in phase sequence to drive the mover module 60 to run along the first conveying winding structure. Similarly, if the second winding plate 20 and the third winding plate 30 are connected by electrical terminals at the mating end 31, when the fourth coil winding 302 is energized, the second coil winding can be energized synchronously and obtain control signals, thereby enabling the fourth coil winding 302 and the second coil winding to be energized synchronously and obtain control signals synchronously, and vice versa. This embodiment of the application, by setting the first winding plate 10, the second winding plate 20, and the third winding plate 30 to be connected at the docking point, can not only improve the setting accuracy of the first winding plate 10, the second winding plate 20, and the third winding plate 30, thereby improving the conveying accuracy of the commutation stator module, but also, through electrical connection, enable that when one coil winding on the first conveying winding structure is energized, another coil winding can be simultaneously energized and receive a control signal, facilitating the rapid on / off power supply and signal transmission of multiple coil windings on the same conveying winding structure, and facilitating the on / off power supply control and signal transmission of multiple coil windings in the commutation stator module. Based on the above electrical connection, this embodiment of the application, by setting the first conveying winding structure extending along the preset curve a direction and the second conveying winding structure extending along the preset straight line direction b, improves the conveying diversity of the commutation stator module.Furthermore, by integrating the third coil winding 301 and the fourth coil winding 302 into the same third winding plate 30, it is possible to energize the first or second transport winding structure by energizing only the third coil winding 301 and the fourth coil winding 302, thereby changing the transport direction of the mover.

[0030] In some embodiments, the first coil winding and the third coil winding 301 are arranged in the same layer, and / or the second coil winding and the fourth coil winding 302 are arranged in the same layer. This arrangement ensures that the distance between the first coil winding and the third coil winding 301 and the permanent magnet array 62 of the moving module 60 is equal everywhere, thereby ensuring that the driving force of the first coil winding on the moving module 60 and the driving force of the third coil winding 301 on the moving module 60 are approximately consistent, resulting in smoother and more stable movement of the moving module 60 between the first winding plate 10 and the third winding plate 30. Since the distance between the second coil winding and the fourth coil winding 302 and the permanent magnet array 62 of the moving module 60 is the same, the driving force of the second coil winding on the moving module 60 and the driving force of the fourth coil winding 302 on the moving module 60 are approximately consistent, resulting in smoother and more stable movement of the moving module 60 between the second winding plate 20 and the third winding plate 30.

[0031] like Figure 1 as well as Figure 2 As shown, in some embodiments, the first end of the third winding plate 30 forms a confluence terminal 32, the second end of the third winding plate 30 forms a docking terminal 31, the first end of the first winding plate 10 and the first end of the second winding plate 20 are both docked with the docking terminal 31, the second end of the first winding plate 10 forms a first shunt terminal 11, and the second end of the second winding plate 20 forms a second shunt terminal 21. A first conveying winding structure is provided between the confluence terminal 32 and the first shunt terminal 11, and a second conveying winding structure is provided between the confluence terminal 32 and the second shunt terminal 21. Specifically, the first shunt terminal 11 and the second shunt terminal 21 are extended and merged into the confluence terminal 32 to achieve the merging and branching of the moving module 60 at the confluence terminal 32.

[0032] like Figures 1 to 4As shown, in some embodiments, the width of the first coil winding is the same as the width of the third coil winding 301; and / or, the width of the second coil winding is the same as the width of the fourth coil winding 302. Specifically, since the width of the first coil winding is the same as the width of the third coil winding 301, the magnetic field structures generated by the first coil winding and the third coil winding 301 are similar. This allows the driving force of the first coil winding on the moving module 60 and the driving force of the third coil winding 301 on the moving module 60 to be consistent, thus making the moving module 60 move more smoothly and steadily when moving between the first winding plate 10 and the third winding plate 30. Similarly, since the width of the second coil winding is the same as the width of the fourth coil winding 302, the magnetic field structures generated by the second coil winding and the fourth coil winding 302 are similar. This allows the driving force of the second coil winding on the moving module 60 and the driving force of the fourth coil winding 302 on the moving module 60 to be consistent, thus making the moving module 60 move more smoothly and steadily when moving between the second winding plate 20 and the third winding plate 30. Furthermore, in this embodiment, the widths of the first coil winding, the second coil winding, the third coil winding 301, and the fourth coil winding 302 are all the same. Coils of the same specifications can be evenly arranged to form the first coil winding, the second coil winding, the third coil winding 301, or the fourth coil winding 302. That is, multiple coil windings can share the same type of coil, thereby reducing the design and manufacturing costs of the coil windings.

[0033] like Figure 1 as well as Figure 2 As shown, the orthographic projection of the end of the third coil winding 301 near the bus terminal 32 at least partially coincides with the orthographic projection of the end of the fourth coil winding 302 near the bus terminal 32. With this configuration, the ends of the third coil winding 301 and the fourth coil winding 302 near the bus terminal 32 at least partially coincide, meaning that the third coil winding 301 and the fourth coil winding 302 can have longer configuration lengths, thereby increasing the driving force on the mover module 60 and increasing the load on the mover module 60.

[0034] like Figure 1 as well as Figure 2 As shown, the preset curve direction 'a' is the preset arc direction, the busbar 32 and the first shunt end 11 have a first preset angle 'c', and the first coil winding has a second preset angle 'd', which is half of the first preset angle 'c'. That is, for the second conveying winding structure, the second coil winding and the fourth coil winding 302 have equal proportions in the second conveying winding structure; that is, the second coil winding and the fourth coil winding 302 can have the same structure, thereby facilitating the manufacturing of the second coil winding and reducing the manufacturing cost of the commutation stator module.

[0035] like Figure 1 as well as Figure 2 As shown, the first transmission winding structure has an inner edge 41 and an outer edge 42. Both the inner edge 41 and the outer edge 42 are circular arcs and are concentrically arranged. The radius difference between the inner edge 41 and the outer edge 42 is 135mm. The radius of the outer edge 42 is one of 375mm, 500mm, and 1000mm. Understandably, on the one hand, both the inner edge 41 and the outer edge 42 are arc-shaped structures with the same center, meaning the first conveying winding structure is arc-shaped, which allows for changes in the conveying direction of the mover module 60. On the other hand, the radius difference between the inner edge 41 and the outer edge 42 is consistently 135mm. This not only ensures that the coils located within the inner edge 41 and the outer edge 42 have the same length (the distance between the end of the coil near the inner edge 41 and the end of the coil near the outer edge 42 is the coil length), thus ensuring that the mover module 60 receives a uniform driving force on the first winding plate 10, but also, by limiting the coil length to approximately 135mm, it not only enables the miniaturization of the commutating stator module but also increases the driving force received by the mover module 60 by increasing the coil length. Furthermore, the radius of the outer edge 42 can be one of 375mm, 500mm, or 1000mm, which can improve the standardization and variety of the commutating stator module, allowing it to adapt to different conveying conditions. Furthermore, in some other embodiments, the distance between the bus terminal 32 and the second branch terminal 21 is one of 375mm, 500mm, and 1000mm. That is, the length of the first transmission winding structure can be the same as the radius of the second transmission winding structure, so that the commutation stator module is a modular structure, which facilitates the splicing of the commutation stator module with other stator modules.

[0036] like Figure 1 as well as Figure 2 As shown, in some embodiments, the commutating stator module further includes a guide component 50. The guide component 50 includes a first guide structure 51 and a second guide structure 52 disposed on both sides of the third winding plate 30. The first guide structure 51 extends along a preset curve direction and is correspondingly disposed with respect to the third winding plate 30 and the first winding plate 10. The second guide structure 52 extends along a preset straight line direction and is correspondingly disposed with respect to the third winding plate 30 and the second winding plate 20. It can be understood that, by setting the guide component 50 in this embodiment, based on the fact that the first and second conveying winding structures can generate driving force on the moving module 60 to guide the moving module 60 to move along the conveying direction, the guide component 50 can perform a limiting cooperation with the moving module 60 to physically limit the conveying direction of the moving module 60, thereby further enhancing the guiding effect and preventing the movement trajectory of the moving module 60 from deviating from the preset path.

[0037] like Figure 1 as well as Figure 2As shown, the guide component 50 has a curved guide state and a straight guide state. Both the first guide structure 51 and the second guide structure 52 are movably configured. When the guide component 50 is in the curved guide state, the first guide structure 51 engages with the first mating member 63, and the second guide structure 52 disengages from the second mating member 64. When the guide component 50 is in the straight guide state, the first guide structure 51 disengages from the first mating member 63, and the second guide structure 52 engages with the second mating member 64. Specifically, by moving the first guide structure 51 and the second guide structure 52, the guide component 50 can switch between the curved guide state and the straight guide state, thereby enabling the guide component 50 to move along a preset curved direction a or along a preset straight direction b towards the moving sub-module 60.

[0038] like Figure 1 as well as Figure 2 As shown, in some embodiments, the first guide structure 51 includes a first guide groove 511, which is disposed on the first side of the third winding plate 30. The first guide groove 511 is guided and engaged with the first mating member 63. The second guide structure 52 includes a second guide groove 521, which is disposed on the second side of the third winding plate 30. The second guide groove 521 is guided and engaged with the second mating member 64. Specifically, two rows of guide wheels (i.e., the first mating member 63 and the second mating member 64, respectively) are also provided on both sides of the moving part module 60. The guide wheels rotate along the vertical axis. One row of guide wheels can be guided and engaged with the groove wall of the first guide groove 511, and the other row of guide wheels is guided and engaged with the groove wall of the second guide groove 521, thereby realizing the guiding function of the guide assembly 50.

[0039] Furthermore, in this embodiment, the first guide structure 51 further includes a first lifting portion disposed below the first guide groove 511, and the second guide structure 52 further includes a second lifting portion disposed below the second guide groove 521. The first and second lifting portions operate to switch the guide assembly 50 between a curved guiding state and a straight guiding state. Specifically, the first and second lifting portions can be telescopic cylinders or telescopic motors, as long as they are structures capable of achieving lifting functions. The first lifting part causes the first guide groove 511 to rise or fall, thereby causing the first guide groove 511 to engage or disengage from the first mating member 63. When the first guide groove 511 rises, it engages with the first mating member 63; when the first guide groove 511 falls, it disengages from the first mating member 63. The second lifting part causes the second guide groove 521 to rise or fall, thereby causing the second guide groove 521 to engage or disengage from the second mating member 64. When the second guide groove 521 rises, it engages with the second mating member 64; when the second guide groove 521 falls, it disengages from the second mating member 64. When the guide assembly 50 switches to the curved guide state, the first guide groove 511 rises and the second guide groove 521 falls; when the guide assembly 50 switches to the straight guide state, the first guide groove 511 falls and the second guide groove 521 rises.

[0040] Furthermore, the second guide groove 521 has an arc structure and a center, and the distance between the center plane of the second guide groove 521 and the center is 318mm or 616mm. This allows for the miniaturization of the commutation stator module structure.

[0041] Secondly, please combine Figures 1 to 4This application provides a conveying system, which includes a commutating stator module and a moving module 60. The commutating stator module is the commutating stator module described above, and includes a first guide structure 51 and a second guide structure 52 disposed on both sides of a third winding plate 30. The moving module 60 includes a moving body 61, a permanent magnet array 62, a first mating component 63, and a second mating component 64. The permanent magnet array 62, the first mating component 63, and the second mating component 64 are all disposed on the moving body 61. The first mating component 63 is in a limiting fit with the first guide structure 51, guiding the moving module 60 to move along a first conveying winding structure. The second mating component 64 is in a limiting fit with the second guide structure 52, guiding the moving module 60 to move along a second conveying winding structure. It is understood that, in this embodiment, the movement direction of the moving module 60 can be guided by controlling the independent rise or fall of the first guide structure 51 and the second guide structure 52, allowing the guide structure to selectively engage with the mating parts for limiting. Alternatively, the movement direction of the moving module 60 can be guided by controlling the independent rise or fall of the first mating part 63 and the second mating part 64, allowing the mating parts to selectively engage with the guide structure for limiting. This embodiment does not impose any limitations.

[0042] Furthermore, the distance between the first mating member 63 and the second mating member 64 is 340 mm. In some embodiments, the first mating member 63 and the second mating member 64 are rollers or guide wheels, each roller or guide wheel having a rotating shaft with a rotation axis, the rotating shaft rotating about the rotation axis, and the distance between the rotation axis of the first mating member 63 and the rotation axis of the second mating member 64 being 340 mm, thereby achieving miniaturization of the moving module 60, and further miniaturization of the conveying system.

[0043] The conveying system in this embodiment not only improves the conveying diversity of the moving module 60, but also reduces the difficulty of setting up the conveying system and the difficulty of turning the coils on and off in the conveying system by setting up a commutating stator module.

[0044] In the description of this utility model, it should be understood that "multiple" means two or more. Directional terms such as "front, back, up, down, left, right," "horizontal, vertical, perpendicular, horizontal," and "top, bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used solely for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the outline of each component itself.

[0045] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0046] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0047] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A commutator stator module, characterized in that, include: The system comprises a first winding plate (10), a second winding plate (20), and a third winding plate (30), wherein the third winding plate (30) has a mating end (31), and the first winding plate (10) and the second winding plate (20) are both mated at the mating end (31). The first winding plate (10) includes a first coil winding; The second winding plate (20) includes a second coil winding; The third winding plate (30) includes a third coil winding (301) and a fourth coil winding (302) stacked in the vertical direction; The first coil winding and the third coil winding (301) form a first transmission winding structure extending along a preset curve direction (a), and the second coil winding and the fourth coil winding (302) form a second transmission winding structure extending along a preset straight line direction (b).

2. The commutation stator module according to claim 1, characterized in that, The first coil winding and the third coil winding (301) are arranged in the same layer; and / or, The second coil winding and the fourth coil winding (302) are arranged in the same layer.

3. The commutation stator module according to claim 1, characterized in that, The first end of the third winding plate (30) forms a busbar (32), and the second end of the third winding plate (30) forms the docking end (31). The first end of the first winding plate (10) and the first end of the second winding plate (20) are both docked with the docking end (31). The second end of the first winding plate (10) forms a first shunt end (11), and the second end of the second winding plate (20) forms a second shunt end (21). The first conveying winding structure is provided between the busbar (32) and the first shunt end (11), and the second conveying winding structure is provided between the busbar (32) and the second shunt end (21).

4. The commutation stator module according to claim 3, characterized in that, The width of the first coil winding is the same as the width of the third coil winding (301), and / or the width of the second coil winding is the same as the width of the fourth coil winding (302).

5. The commutation stator module according to claim 3, characterized in that, The orthographic projection of the end of the third coil winding (301) near the bus terminal (32) at least partially overlaps with the orthographic projection of the end of the fourth coil winding (302) near the bus terminal (32).

6. The commutation stator module according to claim 3, characterized in that, The preset curve direction (a) is a preset arc direction, the junction end (32) and the first branch end (11) have a first preset angle (c), the first winding plate (10) has a second preset angle (d), and the second preset angle (d) is half of the first preset angle (c).

7. The commutation stator module according to claim 6, characterized in that, The first transmission winding structure has an inner edge (41) and an outer edge (42), both of which are circular arcs and concentrically arranged. The radius difference between the inner edge (41) and the outer edge (42) is 135mm, and the radius of the outer edge (42) is one of 375mm, 500mm, and 1000mm; and / or, the distance between the bus terminal (32) and the second branch terminal (21) is one of 375mm, 500mm, and 1000mm.

8. The commutation stator module according to claim 1, characterized in that, The commutation stator module further includes a guide assembly (50), which includes a first guide structure (51) and a second guide structure (52) disposed on both sides of the third winding plate (30). The first guide structure (51) extends along the preset curve direction (a) and is disposed corresponding to the third winding plate (30) and the first winding plate (10). The second guide structure (52) extends along the preset straight line direction (b) and is disposed corresponding to the third winding plate (30) and the second winding plate (20).

9. The commutation stator module according to claim 8, characterized in that, The first guide structure (51) includes a first guide groove (511) and a first lifting part disposed below the first guide groove (511). The second guide structure (52) includes a second guide groove (521) and a second lifting part disposed below the second guide groove (521). The second guide groove (521) is an arc structure with a center. The distance between the center surface of the second guide groove (521) and the center is 318mm or 616mm.

10. A conveying system, characterized in that, include: The commutation stator module as described in any one of claims 1 to 9, the commutation stator module includes a first guide structure (51) and a second guide structure (52) disposed on both sides of the third winding plate (30); The mover module (60) includes a mover body (61), a permanent magnet array (62), a first mating component (63), and a second mating component (64). The permanent magnet array (62), the first mating component (63), and the second mating component (64) are all disposed on the mover body (61). The first mating component (63) is in a limiting fit with the first guide structure (51), and the second mating component (64) is in a limiting fit with the second guide structure (52). The distance between the first mating component (63) and the second mating component (64) is 340mm.

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