Stator module and conveying system

Abstract

The utility model provides a kind of stator module and conveying system, stator module includes: stator body;First armature winding, fixedly set in stator body;Limiting mechanism, it is liftablely set in stator body and located at least one side of first armature winding, limiting mechanism has limiting position and avoiding position;When limiting mechanism is in limiting position, limiting mechanism blocks stator module to enter and exit first armature winding;When limiting mechanism is in avoiding position, limiting mechanism removes the block of stator module to enter and exit first armature winding;Second armature winding, electrically connected with first armature winding, the orthographic projection of second armature winding in the plane where the coupling surface of stator body is and the orthographic projection of limiting mechanism in the plane where the coupling surface of stator body is At least partially coincides.The technical scheme of the application solves the problem that the movement of the mover module is affected by fluctuations when passing through the splice, affecting the movement stability of the mover module.

Description

Technical Field

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

[0002] With the continuous development of manufacturing technology, conveying systems are widely used in various industries. By using conveying systems to transport products, the efficiency of product transportation can be improved.

[0003] However, due to the gaps at the joints between the stator module and other adjacent stator modules in the relevant technology, the movement of the mover module is affected when it passes through the joints, thus affecting the stability of the mover module's movement. Utility Model Content

[0004] The main purpose of this utility model is to provide a stator module and a conveying system to solve the problem in related technologies where the movement of the mover module is affected by fluctuations when passing through the splicing point, thus affecting the stability of the mover module's movement.

[0005] To achieve the above objectives, according to one aspect of the present invention, a stator module is provided for conveying a mover module on a stator conveyor line. The stator module includes: a stator body; a first armature winding fixedly disposed on the stator body; a limiting mechanism vertically disposed on the stator body and located on at least one side of the first armature winding, the limiting mechanism having a limiting position and an avoidance position; when the limiting mechanism is in the limiting position, the limiting mechanism blocks the mover module from entering or exiting the first armature winding; when the limiting mechanism is in the avoidance position, the limiting mechanism releases the obstruction of the mover module entering or exiting the first armature winding; and a second armature winding electrically connected to the first armature winding, the orthographic projection of the second armature winding in the plane of the coupling surface of the stator body at least partially coinciding with the orthographic projection of the limiting mechanism in the plane of the coupling surface of the stator body.

[0006] Furthermore, the stator body has a square structure and includes a first end, a second end, a third end, and a fourth end. The first end and the second end are located on opposite sides of the stator body along a first direction, and the third end and the fourth end are located on opposite sides of the stator body along a second direction. The first armature winding includes a first sub-armature winding and a second sub-armature winding. The two ends of the first sub-armature winding are connected to the first end and the second end, and the two ends of the second sub-armature winding are connected to the third end and the fourth end. The orthographic projections of the first sub-armature winding and the second sub-armature winding on the plane where the coupling surface of the stator body is located at least partially overlap.

[0007] Furthermore, the stator body includes a first end, a second end, and a third end, and the first armature winding includes a first sub-armature winding and a second sub-armature winding. The first sub-armature winding is connected to the first end and the second end, and the second sub-armature winding is connected to the first end and the third end. One of the first sub-armature winding and the second sub-armature winding is a straight armature winding, and the other of the first sub-armature winding and the second sub-armature winding is an arc-shaped armature winding.

[0008] Furthermore, the stator body also includes at least one fourth terminal, and the first armature winding also includes a third sub-armature winding connecting the first terminal and the fourth terminal.

[0009] Furthermore, the first armature winding also includes a third sub-armature winding, which is located between the second and third ends, and is an arc-shaped armature winding.

[0010] Furthermore, one end of the second armature winding is connected to the first armature winding, and the limiting mechanism includes a liftable limiting plate with a receiving cavity for accommodating the second armature winding. When the limiting mechanism is in the avoidance position, the second armature winding is located in the receiving cavity.

[0011] Furthermore, the receiving cavity is opened on the side of the limiting plate near the first armature winding. The receiving cavity includes an adjacent cavity wall and a cavity bottom. The second armature winding extends into the receiving cavity through the cavity opening. The cavity wall and cavity bottom are spaced apart from the second armature winding.

[0012] Furthermore, the receiving cavity is opened on the side of the limiting plate near the first armature winding and extends through the limiting plate. The receiving cavity includes a first opening near the first armature winding and a second opening away from the first armature winding. The other end of the second armature winding is located inside the receiving cavity and has a predetermined distance from the second opening. Alternatively, the other end of the second armature winding is flush with the second opening. Alternatively, the other end of the second armature winding extends out of the second opening.

[0013] Furthermore, one end of the second armature winding is connected to the first armature winding. The second armature winding has a first horizontal height away from the surface of the stator body along the direction perpendicular to the coupling surface of the stator body, and the first armature winding has a second horizontal height away from the surface of the stator body along the direction perpendicular to the coupling surface of the stator body. The first horizontal height is less than the second horizontal height.

[0014] Furthermore, along the direction perpendicular to the coupling surface of the stator body, the surface of the second armature winding near the stator body is coplanar with the surface of the first armature winding near the stator body.

[0015] Furthermore, along the horizontal direction, the width of the second armature winding is smaller than the width of the first armature winding, wherein the horizontal direction is parallel to the coupling surface of the stator body; the first armature winding and the second armature winding are symmetrically arranged on the stator body.

[0016] Furthermore, the first armature winding and the second armature winding are integrally formed.

[0017] Furthermore, the limiting mechanism includes a base, a driving component, a limiting plate, and a guide structure. The driving component is installed on the base, the limiting plate is installed on the base, the driving component drives the limiting plate to rise and fall, and the guide structure is set between the base and the limiting plate.

[0018] Furthermore, the guide structure includes a guide rail and a slider that guides and cooperates with the guide rail, one of the guide rail and the slider is disposed on the base, and the other of the guide rail and the slider is disposed on the limiting plate.

[0019] Furthermore, the stator module also includes a substrate, a base and a stator body, both of which are disposed on the substrate. The base is located on one side of the stator body, wherein the side of the base away from the stator body is flush with the side surface of the substrate; and / or, the side of the base away from the stator body is flush with the surface of the limiting plate away from the stator body.

[0020] Furthermore, the drive component includes a motor body and a telescopic component retractably disposed within the motor body. The telescopic component is connected to a limiting plate to drive the limiting plate to rise and fall. A trigger is disposed on the telescopic component. The stator module also includes a first detection component located above the trigger. When the limiting mechanism is in the limiting position, the trigger triggers the first detection component. And / or, the stator module also includes a second detection component located below the trigger. When the limiting mechanism is in the avoidance position, the trigger triggers the second detection component.

[0021] According to another aspect of the present invention, a conveying system is provided, the conveying system comprising: a mover module; a stator conveying line for coupling with the mover module, and including a linear module and a stator module spliced ​​with the linear module, the linear module including a third armature winding, the stator module being the aforementioned stator module, wherein the orthographic projection of the second armature winding in the plane containing the coupling surface of the stator body and the orthographic projection of the third armature winding in the plane containing the coupling surface of the stator body at least partially overlap.

[0022] Furthermore, the second armature winding and the third armature winding are stacked along a direction perpendicular to the coupling surface of the stator body, with the third armature winding being further away from the stator body than the second armature winding.

[0023] Furthermore, the limiting mechanism is located between the first armature winding and the linear module. The linear module also includes a linear stator body and a linear armature winding fixedly disposed on the linear stator body. The third armature winding is connected to the linear armature winding and disposed at at least one end of the linear armature winding. The orthographic projection of the third armature winding in the plane where the coupling surface of the stator body is located at least partially coincides with the orthographic projection of the limiting mechanism in the plane where the coupling surface of the stator body is located, or the orthographic projection of the third armature winding in the plane where the coupling surface of the stator body is located is offset from the orthographic projection of the limiting mechanism in the plane where the coupling surface of the stator body is located.

[0024] Furthermore, one end of the second armature winding is connected to the first armature winding. When the orthographic projection of the third armature winding in the plane where the coupling surface of the stator body is located at least partially coincides with the orthographic projection of the limiting mechanism in the plane where the coupling surface of the stator body is located, the orthographic projection of the other end of the second armature winding in the plane where the coupling surface of the stator body is located is within the orthographic projection of the limiting mechanism in the plane where the coupling surface of the stator body is located, or the orthographic projection of the other end of the second armature winding in the plane where the coupling surface of the stator body is located is outside the orthographic projection of the limiting mechanism in the plane where the coupling surface of the stator body is located.

[0025] Furthermore, one end of the second armature winding is connected to the first armature winding. When the orthographic projection of the third armature winding in the plane where the coupling surface of the stator body is located is misaligned with the orthographic projection of the limiting mechanism in the plane where the coupling surface of the stator body is located, the orthographic projection of the other end of the second armature winding in the plane where the coupling surface of the stator body is located is outside the orthographic projection of the limiting mechanism in the plane where the coupling surface of the stator body is located.

[0026] Using the technical solution of this utility model, a stator module is used to realize the conveying of a mover module on a stator conveyor line. The stator module includes: a stator body, a first armature winding, a limiting mechanism, and a second armature winding. The first armature winding is fixedly disposed on the stator body. The limiting mechanism is vertically and flexibly disposed on the stator body and located on at least one side of the first armature winding. The limiting mechanism has a limiting position and a clearance position. When the limiting mechanism is in the limiting position, it prevents the mover module from entering or exiting the first armature winding; when the limiting mechanism is in the clearance position, it releases the obstruction of the mover module entering or exiting the first armature winding. The second armature winding is electrically connected to the first armature winding. The orthographic projection of the second armature winding onto the plane of the coupling surface of the stator body at least partially coincides with the orthographic projection of the limiting mechanism onto the plane of the coupling surface of the stator body. Thus, the limiting mechanism, located in the limiting position, can prevent the mover module from moving along a first direction, allowing the mover module to move along a second direction. The limiting mechanism, when in the avoidance position, can prevent the movement of the mover module along the first direction, allowing the mover module to move along the first direction. The limiting mechanism effectively restricts and avoids the movement direction of the mover module, facilitating changes in its movement direction. The arrangement of the first armature winding and the second armature winding facilitates driving the mover module to move along the first and second directions. The second armature winding is positioned on the side of the first main winding along the first direction, and at least a portion of the projection of the second armature winding onto a preset horizontal plane falls within the range of the projection of the limiting mechanism onto the preset horizontal plane. This allows the second armature winding to be located at the junction of the stator body and the linear stator module, and allows the second armature winding to extend into the limiting mechanism. To ensure the limiting mechanism is in a clearance position and the moving module moves along the first direction, the second armature winding can drive the moving module at the limiting mechanism between the stator body and the linear stator module. This ensures the driving force on the moving module is continuous when passing the limiting mechanism, improving the driving force at the splicing point and enhancing the smoothness of the moving module's movement. Therefore, the technical solution of this application effectively solves the problem in related technologies where the movement of the moving module is affected by fluctuations at the splicing point, impacting the smoothness of the moving module's movement. Attached Figure Description

[0027] 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:

[0028] Figure 1 The following are schematic diagrams illustrating the structure of the stator module in some embodiments of this application;

[0029] Figure 2 A top view of the stator module in some embodiments of this application is shown;

[0030] Figure 3 This invention provides a schematic diagram illustrating the connection between the first armature winding and the second armature winding in some embodiments of this application.

[0031] Figure 4 This illustration shows a structural schematic diagram of the stator module from another perspective in some embodiments of this application;

[0032] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle;

[0033] Figure 6 This paper shows a schematic diagram of the stator module without the limiting plate in some embodiments of this application;

[0034] Figure 7 for Figure 6 A magnified view of a portion of point B in the middle;

[0035] Figure 8 The following are schematic diagrams of the limiting mechanism in some embodiments of this application;

[0036] Figure 9 This paper shows a schematic diagram of the limiting mechanism from another perspective in some embodiments of the present application;

[0037] Figure 10 This invention provides a schematic diagram illustrating the relative positions of the second armature winding and the third armature winding in some embodiments of this application.

[0038] Figure 11 This application shows a schematic diagram illustrating the relative positions of the second armature winding and the third armature winding in some other embodiments;

[0039] Figure 12 A schematic diagram showing the relative positions of the second armature winding and the third armature winding in some embodiments of this application is shown.

[0040] The above figures include the following reference numerals:

[0041] 10. Stator body;

[0042] 20. Limiting mechanism; 21. Limiting plate; 211. First plate segment; 212. Second plate segment; 213. Receiving cavity; 22. Motor body; 23. Telescopic component; 24. Trigger component; 25. Base plate; 26. Base; 27. Guide structure; 271. Guide rail; 272. Slider;

[0043] 30. First armature winding; 310. First sub-armature winding; 320. Second sub-armature winding; 31. Second armature winding;

[0044] 41. First inspection piece; 42. Second inspection piece;

[0045] 50. Third armature winding;

[0046] X, the first direction; Y, the second direction. Detailed Implementation

[0047] 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.

[0048] 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.

[0049] 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.

[0050] The conveying system includes a mover module and a stator conveyor line. The stator conveyor line includes a stator module and a linear stator connected to the stator module. The mover module is movably mounted on the mover module and the linear stator. This arrangement allows the mover module to be connected to the linear stator and the stator module according to the needs of the movement path, making the conveying system more flexible and improving the conveying efficiency of the mover module.

[0051] Firstly, embodiments of this application provide a stator module. For example... Figures 1 to 3 As shown, the stator module is used to transport the mover module on the stator conveyor line. The stator module includes: a stator body 10, a first armature winding 30, a limiting mechanism 20, and a second armature winding 31. The first armature winding 30 is fixedly disposed on the stator body 10. The limiting mechanism 20 is vertically and vertically disposed on the stator body 10 and located on at least one side of the first armature winding 30. The limiting mechanism 20 has a limiting position and a clearance position. When the limiting mechanism 20 is in the limiting position, the limiting mechanism 20 prevents the mover module from entering or exiting the first armature winding 30. When the limiting mechanism 20 is in the clearance position, the limiting mechanism 20 releases the obstruction of the mover module entering or exiting the first armature winding 30. The second armature winding 31 is electrically connected to the first armature winding 30, and the orthographic projection of the second armature winding 31 in the plane containing the coupling surface of the stator body 10 at least partially coincides with the orthographic projection of the limiting mechanism 20 in the plane containing the coupling surface of the stator body 10.

[0052] In this way, the limiting mechanism 20, when in the limiting position, can prevent the moving module from entering or exiting the first armature winding 30. When in the avoidance position, the limiting mechanism 20 can release the obstruction of the moving module entering or exiting the first armature winding 30, thereby avoiding the movement of the moving module. The setting of the limiting mechanism 20 can effectively block and avoid the movement of the moving module, making it easy to stop the moving module or allow the moving module to continue moving, so as to facilitate the entry and exit of the moving module into and out of the stator module. The second armature winding 31 can be located at the junction of the stator body 10 and other adjacent stator modules (such as the linear module mentioned later, or the stator module with the same structure as the embodiment of this application), so that when the limiting mechanism 20 is in the avoidance position and the moving module enters or exits the stator module through the limiting mechanism 20, the second armature winding 31 drives the moving module; so that the driving force received by the moving module when passing through the limiting mechanism 20 can be continuous, improving the driving force received by the moving module at the junction, improving the movement stability of the moving module, and also improving the conveying stability and position detection accuracy. That is, in related technologies, the limiting mechanism 20 is used to limit the movement of the moving module into and out of the stator module by lifting and lowering. The movement of the moving module at the limiting mechanism 20 can be regarded as the movement of the moving module at the joint. Therefore, the moving module cannot be driven at the limiting mechanism 20, which may cause fluctuations in the thrust of the moving module and affect the accuracy of the moving module control. In this embodiment, the limiting mechanism 20 is located on at least one side of the first armature winding 30. That is, when the stator module is spliced ​​with other adjacent stator modules, the limiting mechanism 20 is located at the joint of the two stator modules to fill or reduce the joint, thereby improving the conveying stability of the moving module when entering and exiting the stator module. By setting The second armature winding 31 is positioned such that its orthographic projection onto the plane of the coupling surface of the stator body 10 at least partially overlaps with the orthographic projection of the limiting mechanism 20 onto the plane of the coupling surface of the stator body 10. This ensures that even when the moving module is positioned on the limiting mechanism 20, the moving module can still receive continuous drive, improving its motion stability when passing through the joint, especially the limiting mechanism 20. This allows the moving module to receive a relatively stable driving force from the second armature winding 31 when passing the limiting mechanism 20, further improving its motion stability and thus enhancing its control and motion accuracy at the limiting mechanism 20. Therefore, the technical solution of this application effectively solves the problem in related technologies where the driving force received by the moving module decreases and its motion fluctuates when passing through the joint, affecting the smoothness of the moving module's motion. In this way, the limiting mechanism 20 can effectively prevent the moving module from entering or exiting the first armature winding 30. When the second armature winding 31 releases its obstruction of the moving module, the movement of the moving module becomes smoother and more reliable. Thus, the above configuration simultaneously achieves effective obstruction and smooth transport of the moving module.

[0053] It should be noted that this application does not limit the location of the second armature winding 31. It is understood that in some embodiments, the second armature winding 31 is disposed on the limiting mechanism 20, and its position changes with the rise and fall of the limiting mechanism 20, so as to more conveniently and directly energize the second armature winding 31 to drive the mover module. Furthermore, the second armature winding 31 can be disposed on the surface of the limiting mechanism 20 near the mover module, so that the second armature winding 31 can be closer to the mover module to provide greater driving force; or, the second armature winding 31 can be disposed on the surface of the limiting mechanism 20 away from the mover module, so as to reduce the probability of damage caused by collision with external mechanisms. The limiting mechanism 20 can protect the second armature winding 31, thereby improving its service life and reducing the probability of damage. In other embodiments, the second armature winding 31 is disposed on the first armature winding 30 to facilitate the energization and excitation of the second armature winding 31. That is, when the first armature winding 30 is energized, the second armature winding 31 can be synchronously energized; or when the second armature winding 31 is energized, the first armature winding 30 can be synchronously energized. This allows the second armature winding 31 to more quickly drive the mover module when it enters or exits the stator module, thereby reducing speed fluctuations caused by the timing difference between the energization of the first armature winding 30 and the second armature winding 31 when the mover module enters or exits the stator module. In some other embodiments, the second armature winding 31 can be fixedly disposed on the stator body 10. The second armature winding 31 and the first armature winding 30 are controlled independently. It can be understood that, taking the mover module entering the stator module via the limiting mechanism 20 as an example, as the mover module moves forward through the limiting mechanism 20, the overlapping portion of the stator module and the mover module gradually increases, that is, the driving ratio and the driving force applied by the first armature winding 30 to the mover module become larger and larger; that is, in the mover module... During the process of entering and exiting the stator module via the limiting mechanism 20, the driving force applied by the second armature winding 31 to the mover module may change depending on the position of the mover module. In this embodiment, by fixing the second armature winding 31 to the stator body 10, the second armature winding 31 can drive the mover module located in the limiting mechanism 20, and the driving force on the mover can also change with the position of the mover module, so that the mover module passes through the limiting mechanism 20 more stably.

[0054] In some embodiments, the stator module is a linear stator module, meaning the first armature winding 30 extends along a certain direction. A linear stator module can refer to a stator where the first armature winding 30 is straight, a stator where the first armature winding 30 is curved, or a stator where the first armature winding 30 extends along a non-standard curve. The limiting mechanism 20 is used to prevent the mover module from entering the stator module, thus achieving physical isolation of the mover. For example, during certain special processes, the mover module enters the stator module via the limiting mechanism 20. To ensure the stability of the mover module during the process, other mover modules need to wait outside the stator module. To prevent other mover modules from entering the stator module due to incorrect control, a limiting mechanism 20 is provided on one side of the stator module to achieve physical hard isolation. When the mover module enters the stator module, the limiting mechanism 20 rises to physically prevent other mover modules from entering this stator module.

[0055] In other embodiments, the stator module can also be a commutating stator module, comprising first armature windings 30 extending along multiple routes, with the first armature windings 30 extending along different routes forming transport paths with different transport directions. When a moving module enters the stator module, the stator module changes the transport direction of the moving module by energizing the first armature windings 30 that select different transport paths. When a moving module enters the first armature winding 30, in some embodiments, a limiting mechanism 20 is raised to prevent other moving modules from entering this stator module, thereby improving the stability of the moving module's transport. In other embodiments, the limiting mechanism 20 is raised to cooperate with the moving module's limiting mechanism 20, and the moving module changes its transport direction under the limiting of the limiting mechanism 20.

[0056] like Figures 1 to 4 As shown, in some embodiments, the stator body 10 has a square structure and includes a first end, a second end, a third end, and a fourth end. The first end and the second end are located on opposite sides of the stator body 10 along the first direction X, and the third end and the fourth end are located on opposite sides of the stator body 10 along the second direction Y. The first armature winding 30 includes a first sub-armature winding 310 and a second sub-armature winding 320. The two ends of the first sub-armature winding 310 are connected to the first end and the second end, and the two ends of the second sub-armature winding 320 are connected to the third end and the fourth end. The orthographic projections of the first sub-armature winding 310 and the second sub-armature winding 320 onto the plane containing the coupling surface of the stator body 10 at least partially overlap. Thus, the arrangement of the first sub-armature winding 310 and the second sub-armature winding 320 allows the mover module to move along either the first direction X or the second direction Y, making the movement of the mover module more flexible and improving the versatility and efficiency of the conveying process.

[0057] like Figure 2 As shown, the first direction is the X direction, and the second direction is the Y direction.

[0058] It is understood that in the embodiments of this application, the first armature winding 30 is approximately a cross-shaped structure or an "X"-shaped structure, that is, the first sub-armature winding 310 and the second sub-armature winding 320 together form an approximately cross-shaped structure or an "X"-shaped structure. It is also understood that when the moving module enters the first sub-armature winding 310 from the first end, the moving module can move along the first sub-armature winding 310 to the second end to exit the stator module, or it can move along the first sub-armature winding 310 to the overlapping area of ​​the first sub-armature winding 310 and the second sub-armature winding 320. Subsequently, by energizing the second sub-armature winding 320, the moving module is driven to the third or fourth end. That is, the stator module in the embodiments of this application can guide the moving module along a linear transport path or change the transport direction of the moving module to improve the transport diversity of the stator module, thereby improving the transport diversity of the transport system.

[0059] Furthermore, the embodiments of this application do not limit the specific configuration structure of the first sub-armature winding 310 and the second sub-armature winding 320. For example, the extension direction of the first sub-armature winding 310 and the second sub-armature winding 320 can be any one of a straight line, an arc, or a curve. The embodiments of this application do not limit this.

[0060] It is understood that the stator body 10 has a square structure. Along the first direction X, the first end and the second end can be arranged opposite each other on opposite sides of the stator body 10; along the second direction Y, the third end and the fourth end can be arranged opposite each other on opposite sides of the stator body 10. In this case, the first armature winding 30 can be approximately a cross-shaped structure. Alternatively, in some other embodiments, along the first direction X, the first end and the second end can be arranged at different positions on opposite sides of the stator body 10; along the second direction Y, the third end and the fourth end can be arranged at different positions on opposite sides of the stator body 10. In this case, the first armature winding 30 can be approximately an "X"-shaped structure. Furthermore, regardless of whether the structure of the first armature winding 30 is cross-shaped or "X"-shaped, the first armature winding 30 can realize the change of the mover transport direction, thereby improving the transport diversity of the stator module.

[0061] It should be noted that the partial overlap of the orthographic projections of the first sub-armature winding 310 and the second sub-armature winding 320 on the plane containing the coupling surface of the stator body 10 means that the orthographic projections of the first sub-armature winding 310 and the second sub-armature winding 320 on the plane containing the coupling surface of the stator body 10 intersect in a partial area or completely overlap. Further, in some embodiments, when the mover module is within the excitation range of the overlapping area of ​​the first sub-armature winding 310 and the second sub-armature winding 320, selective energizing of either the first sub-armature winding 310 or the second sub-armature winding 320 can be used to maintain or change the mover's transport direction. In other embodiments, the orthographic projections of the first sub-armature winding 310 and the second sub-armature winding 320 completely overlap; that is, when the mover moves onto the first armature winding 30, the mover's transport direction can be maintained or changed, allowing for a faster change in the mover module's transport direction.

[0062] Furthermore, it can be understood that in some embodiments, the first direction X is perpendicular to the second direction Y. The first direction X is the X direction, and the second direction Y is the Y direction.

[0063] In some embodiments, the stator body 10 includes a first end, a second end, and a third end. The first armature winding 30 includes a first sub-armature winding 310 and a second sub-armature winding 320. The first sub-armature winding 310 connects the first end and the second end, and the second sub-armature winding 320 connects the first end and the third end. Thus, the arrangement of the first sub-armature winding 310 and the second sub-armature winding 320 allows the mover module to be transported between the first end and the second end, or between the first end and the third end, making the movement of the mover module more flexible and improving transport versatility and efficiency. Further, one of the first sub-armature winding 310 and the second sub-armature winding 320 is a linear armature winding, and the other is an arc-shaped armature winding. The stator module of this embodiment has two transport paths with different transport directions. After the mover module enters the stator module, it can selectively energize either the first sub-armature winding 310 or the second sub-armature winding 320 to select the direction of movement. Furthermore, the first sub-armature winding 310 and the second sub-armature winding 320 share a first end, allowing the mover module to achieve combined or split-flow transport at the first end.

[0064] Furthermore, the stator body 10 also includes at least one fourth terminal, and the first armature winding 30 also includes a third sub-armature winding connecting the first terminal and the fourth terminal. Thus, the arrangement of the third sub-armature winding allows the mover module to move between the first terminal and the fourth terminal, making the movement of the mover module more flexible and further improving the diversity and efficiency of the transport. It is understood that when there are multiple fourth terminals, there can also be multiple third sub-armature windings, meaning the stator module has more transport paths, allowing the mover module to have more diverse transport methods.

[0065] In other embodiments, the first armature winding 30 includes a first sub-armature winding 310, a second sub-armature winding 320, and a third sub-armature winding. The first sub-armature winding 310 connects to a first end and a second end, the second sub-armature winding 320 connects to a first end and a third end, and the third sub-armature winding is located between the second end and the third end, connecting to both ends. The first sub-armature winding 310 is a straight armature winding, while the second and third sub-armature windings are curved armature windings. It is understood that the stator module in this embodiment has interconnected first sub-armature winding 310, second sub-armature winding 310, and third sub-armature winding. The mover module can achieve current splitting or merging at at least one of the first, second, and third ends. Furthermore, the mover module can circulate within the stator module to further improve the conveying versatility of the conveying system.

[0066] Please combine them together Figures 1 to 4 , Figure 8 , Figure 9 One end of the second armature winding 31 is connected to the first armature winding 30. The limiting mechanism 20 includes a liftable limiting plate 21, on which a receiving cavity 213 is provided to accommodate the second armature winding 31. When the limiting mechanism 20 is in the avoidance position, the second armature winding 31 is located within the receiving cavity 213. The above arrangement can protect the second armature winding 31 without occupying additional space, achieving miniaturization and making the structure more compact. By providing a receiving cavity 213 on the limiting plate 21, the limiting plate 21 can avoid the second armature winding 31 during movement. This reduces the probability of the second armature winding 31 being damaged due to interference between the limiting plate 21 and the limiting plate 21, thereby reducing the number of times the stator module needs to be shut down for maintenance. Furthermore, by fixing the second armature winding 31 in the receiving cavity 213, friction and wear between the second armature winding 31 and other components are reduced, thereby improving the service life and operating efficiency of the stator module.

[0067] It is understandable that when the limiting mechanism 20 is in the limiting position, since the moving module has a certain height, when the limiting mechanism 20 is used to limit the movement direction of the moving module, the moving module can cooperate with the limiting mechanism 20 to abut against it. The abutment position between the moving module and the limiting mechanism 20 is located above or to the side of the receiving cavity 213. That is, the limiting plate 21 forming the receiving cavity 213 can also be used to limit the movement direction of the moving module. Therefore, the setting of the receiving cavity 213 can, on the one hand, protect the second armature winding 31, and on the other hand, make reasonable use of the limiting plate 21 to improve the space utilization of the limiting mechanism 20 and realize the miniaturization of the stator module structure.

[0068] It is understandable that when the limiting mechanism 20 is in the limiting position, the limiting plate 21 can block the movement of the moving module along the first direction X; when the limiting mechanism 20 is in the avoidance position, the moving module can move on the upper surface of the limiting plate 21. There can be multiple limiting mechanisms 20, which are arranged around the stator body 10 to better block and stabilize the moving module.

[0069] like Figures 4 to 9 As shown, the receiving cavity 213 is formed on the side of the limiting plate 21 near the first armature winding 30. The receiving cavity 213 includes adjacent cavity walls and a cavity bottom. The second armature winding 31 extends into the receiving cavity 213 through its opening. The cavity walls and cavity bottom are spaced apart from the second armature winding 31. The opening of the receiving cavity 213 allows the second armature winding 31 to extend into the receiving cavity 213, thereby protecting the second armature winding 31. The spaced-apart cavity walls and cavity bottom from the second armature winding 31 prevent interference between the limiting plate 21 and the second armature winding 31 during movement, thus improving the service life of the second armature winding 31. This application does not limit the specific structure of the receiving cavity 213. In some embodiments, the receiving cavity 213 can be a non-through cavity or a semi-enclosed cavity to better protect the second armature winding 31. Furthermore, the length of the second armature winding 31 within the receiving cavity 213 is not limited. The longer the length of the second armature winding 31 within the receiving cavity 213, the smaller the distance between the second armature winding 31 and the armature windings of adjacent stator modules, resulting in smoother movement of the mover module when passing the limiting mechanism 20. In other embodiments, the receiving cavity 213 can be a through cavity, and both ends of the second armature winding 31 can be located outside the receiving cavity 213, so that the mover module is always subjected to the driving force applied by the second armature winding 31 when passing the limiting mechanism 20, thereby making the operation of the mover module more stable.

[0070] Furthermore, the receiving cavity 213 is opened on the side of the limiting plate 21 near the first armature winding 30 and extends through the limiting plate 21. The receiving cavity 213 includes a first opening near the first armature winding 30 and a second opening away from the first armature winding 30.

[0071] The other end of the second armature winding 31 is located within the receiving cavity 213 and has a predetermined distance from the second opening. It is understood that the smaller the predetermined distance, the longer the extension length of the second armature winding 31, and the smoother the movement of the moving module when passing through the limiting mechanism 20. Alternatively, the other end of the second armature winding 31 is flush with the second opening; that is, when the moving module runs on the limiting mechanism 20, the moving module is always driven by the second armature winding 31, so that the moving module can more stably enter or exit the limiting mechanism 20. Alternatively, the other end of the second armature winding 31 extends out of the second opening. When the stator module is spliced ​​with other stator modules, when the mover module moves from other stator modules to the limiting mechanism 20, there may be a seam between the other stator modules and the limiting mechanism 20, which may cause fluctuations in the movement of the mover. In this embodiment, by extending the other end of the second armature winding 31 out of the second opening, the mover module can still be driven by the second armature winding 31 when it passes through the seam when it is transported from other stator modules to the limiting mechanism 20. This reduces the speed fluctuations or decrease in motion accuracy that may occur during the movement of the mover through the seam, thereby improving the transport stability of the mover module from other stator modules into the limiting mechanism 20. This embodiment of the application sets the receiving cavity 213 as a through cavity, and the receiving cavity 213 has a first opening and a second opening, providing multiple possibilities for the positional relationship between the second armature winding 31 and the limiting plate 21; the position of the second armature winding 31 can be adjusted according to actual needs. The second armature winding 31 can be located inside the receiving cavity 213, flush with the surface of the limiting plate 21, or even extend outside the limiting plate 21, which helps to flexibly adjust the range of driving force, improve the continuity and adaptability of driving force, and change the magnitude of driving force.

[0072] like Figures 3 to 9 As shown, one end of the second armature winding 31 is connected to the first armature winding 30. The second armature winding 31 has a first horizontal height away from the surface of the stator body 10 along a direction perpendicular to the coupling surface of the stator body 10. The first armature winding 30 has a second horizontal height away from the surface of the stator body 10 along a direction perpendicular to the coupling surface of the stator body 10. The first horizontal height is smaller than the second horizontal height. This setting of the first horizontal height being smaller than the second horizontal height can avoid the limiting mechanism 20, improving the space utilization of the stator body 10. Furthermore, the height of the second armature winding 31 is smaller than the height of the first armature winding 30. The second armature winding 31 occupies less space in terms of height, thereby reducing the space required for the receiving cavity 213. This allows the limiting plate 21 to be made thinner and lighter, thus achieving miniaturization of the stator module structure.

[0073] In other embodiments, the applicant found that when the limiting mechanism 20 is relatively thin, opening the receiving cavity 213 can easily reduce the strength of the limiting mechanism 20 after it is lifted. Therefore, when the limiting mechanism 20 is relatively thin, the receiving cavity 213 cannot be provided. However, by applying the above-described technical solution, by setting the first horizontal height of the second armature winding 31 to be less than the second horizontal height of the first armature winding 30, the upper surface of the second armature winding 31 can be lower than the upper surface of the first armature winding 30, thereby avoiding the limiting mechanism 20. This allows the limiting mechanism 20 to be made thicker, improving the strength of the limiting mechanism 20 after it is lifted, and thus improving the limiting effect of the limiting mechanism 20. It should be noted that the technical effects achieved by the two embodiments described above do not conflict. When the limiting mechanism 20 has sufficient structural strength to open the receiving cavity 213 or provide limiting guidance for the mover module, the thickness of the limiting plate 21 can be adaptively adjusted by setting the height of the second armature winding 31 to be less than the height of the first armature winding 30, so that the limiting plate 21 can be made thinner and lighter, thereby reducing the configuration volume of the stator module and adaptively reducing the height of the limiting mechanism 20 when it is in the limiting position, so as to achieve miniaturization of the overall structure of the stator module. On the other hand, when miniaturization and thinness are overemphasized, resulting in the limiting plate 21 not having sufficient structural strength to support the limiting guidance of the mover module, the height of the second armature winding 31 can be set to be less than the height of the first armature winding 30. By reducing the configuration height of the second armature winding 31, the configuration thickness of the limiting plate 21 can be increased, thereby strengthening the structural strength of the limiting plate 21, so that the stator module can stably achieve limiting and guiding of the mover module.

[0074] In other embodiments, both the first armature winding 30 and the second armature winding 31 are single-layer coil structures. The second armature winding 31 has a first thickness in the vertical direction, and the first armature winding 30 has a second thickness in the vertical direction. The first thickness is less than the second thickness, so as to achieve a thinner and lighter limiting mechanism 20 or to improve the strength of the limiting plate 21. Alternatively, at least one of the first armature winding 30 and the second armature winding 31 can be a multi-layer coil structure. The number of coil structures arranged in the height direction in the first armature winding 30 is greater than the number of coil structures arranged in the height direction in the second armature winding 31, so that the first armature winding 30 is higher than the second armature winding 31. The above arrangement facilitates the cooperation between the second armature winding 31 and the limiting mechanism 20, facilitates miniaturization, and improves the compactness of the structure.

[0075] like Figures 3 to 4As shown, along the direction perpendicular to the coupling surface of the stator body 10, the surface of the second armature winding 31 near the stator body 10 is coplanar with the surface of the first armature winding 30 near the stator body 10. This facilitates the arrangement of the first armature winding 30 and the second armature winding 31, reducing installation difficulty. Furthermore, since the first armature winding 30 and the second armature winding 31 are located on the same mounting surface, their installation accuracy can also be improved.

[0076] like Figure 2 , Figure 3 As shown, the width of the second armature winding 31 is smaller than the width of the first armature winding 30 in the horizontal direction, and the horizontal direction is parallel to the coupling surface of the stator body 10. The first armature winding 30 and the second armature winding 31 are symmetrically arranged on the stator body 10. In this way, by the above arrangement, while maintaining excitation, the lateral length can be reduced to reduce interference with other components, especially interference with the limiting mechanism 20, making the movement of the limiting mechanism 20 more reliable.

[0077] In some embodiments, the first armature winding 30 and the second armature winding 31 are integrally formed. This facilitates the processing and installation of the first armature winding 30 and the second armature winding 31.

[0078] like Figures 4 to 9 As shown, the receiving cavity 213 penetrates the lower surface of the limiting plate 21. When the limiting mechanism 20 is in the limiting position, the second armature winding 31 is located below the limiting plate 21. When the limiting mechanism 20 is in the avoidance position, the second armature winding 31 is located within the receiving cavity 213. The arrangement of the receiving cavity 213 penetrating the lower surface of the limiting plate 21 ensures that the second armature winding 31 does not interfere with the limiting mechanism 20 in different positions, thus achieving a safe setting for the second armature winding 31. When the limiting mechanism 20 is in the limiting position, the second armature winding 31 is located within the receiving cavity 213 of the limiting plate 21, and the second armature winding 31 does not need to directly contact the mover module, thereby improving the service life of the second armature winding 31. When the limiting mechanism 20 switches to the limiting position, the limiting plate 21 moves upward, and the second armature winding 31 can disengage from the limiting plate 21 below the receiving cavity 213, facilitating the movement of the limiting plate 21 and reducing the thickness requirement of the limiting plate 21, making the structure more compact. It is understood that in this embodiment, by setting the receiving cavity 213 to penetrate the lower surface of the limiting plate 21, the impact of the opening of the receiving cavity 213 on the supporting and guiding functions of the limiting plate 21 is reduced. That is, when the limiting plate 21 is in limiting contact with the moving module, both the upper and side parts of the limiting plate 21 can achieve limiting and guiding of the moving module. In this embodiment, by setting the through cavity in the lower part of the limiting plate 21, the impact of the opening of the through cavity on the original function of the limiting plate 21 is reduced.

[0079] like Figures 4 to 9 As shown, the limiting mechanism 20 includes a base 26, a driving component, a limiting plate 21, and a guide structure 27. The driving component is mounted on the base 26, and the limiting plate 21 is also mounted on the base 26. The driving component drives the limiting plate 21 to rise and fall. The guide structure 27 is disposed between the base 26 and the limiting plate 21. The base 26 and the guide structure 27 provide reliable guiding support for the rising and falling of the limiting plate 21, ensuring the stability and accuracy of the limiting plate 21 during the rising and falling process, reducing the shaking of the limiting plate 21 when switching between the limiting position and the avoidance position, and improving the operational stability of the limiting mechanism 20.

[0080] like Figures 7 to 9 As shown, the guide structure 27 includes a guide rail 271 and a slider 272 that guides and cooperates with the guide rail 271. The guide rail 271 is mounted on the base 26, and the slider 272 is mounted on the limiting plate 21. The cooperation between the slider 272 and the guide rail 271 not only ensures the smoothness and accuracy of the lifting and lowering movement of the limiting plate 21, but also effectively reduces noise and vibration during the movement. The structure of the slider 272 and the guide rail 271 is simple and easy to manufacture.

[0081] In other embodiments not shown, the slider 272 may also be disposed on the base 26, and the guide rail 271 may also be disposed on the limiting plate 21. It is understood that the embodiments of this application do not limit the number of guide structures 27; multiple guide structures 27 can be provided, and these multiple guide structures 27 together provide limiting and guiding functions for the lifting and lowering of the limiting plate 21. This further ensures the horizontality of the limiting plate 21 during the lifting and lowering process and improves its stability after it reaches its designated position.

[0082] like Figures 4 to 9As shown, the stator module also includes a substrate 25 and a base 26. Both the base 26 and the stator body 10 are disposed on the substrate 25, with the base 26 located on one side of the stator body 10 along the first direction X. The side of the base 26 away from the stator body 10 is flush with the side surface of the substrate 25. The substrate 25 facilitates the assembly of the stator module and the base 26. By aligning the side surface of the base 26 with the side surface of the substrate 25, the side structure of the stator module is optimized, interference during splicing of external structures with the stator module is reduced, and structural protection of the limiting mechanism 20 is achieved. Understandably, the side of the base 26 furthest from the stator body 10 is flush with the surface of the limiting plate 21 furthest from the stator body 10. When multiple stator modules are spliced, the side of the base 26 and the side surface of the substrate 25 can provide a base for splicing other stators, thereby improving the splicing accuracy of multiple stator modules and effectively reducing the gaps between the external structure and the stator modules after splicing, thus improving the stability of the mover module when passing through the joint. Folding the side of the base 26 flush with the surface of the substrate 25 optimizes the side structure of the stator module, reduces interference when the external structure is spliced ​​with the stator module, effectively reduces the gaps between the external structure and the stator module after splicing, and facilitates the movement of the mover module.

[0083] In an embodiment not shown, the stator module further includes a substrate 25 and a base 26. Both the base 26 and the stator body 10 are disposed on the substrate 25. The base 26 is located on one side of the stator body 10 along the first direction X, wherein the side of the base 26 away from the stator body 10 is flush with the side surface of the substrate 25. Alternatively, the side of the base 26 away from the stator body 10 is flush with the surface of the limiting plate 21 away from the stator body 10.

[0084] like Figure 1 , Figure 8 and Figure 9 As shown, the limiting plate 21 includes a first plate segment 211 and a second plate segment 212. The first plate segment 211 extends horizontally, and the second plate segment 212 extends vertically. The second plate segment 212 is connected to the end of the first plate segment 211 away from the stator body 10. The surface of the limiting plate 21 away from the stator body 10 is the same as the surface of the second plate segment 212 away from the stator body 10. The receiving cavity 213 is disposed at the end of the first plate segment 211 near the stator body 10. In this embodiment, by fixing the first plate segment 211 and the second plate segment 212 together, the limiting plate 21 forms a relatively stable frame structure, which not only improves the structural strength of the limiting plate 21 but also provides a basis for the placement of the receiving cavity 213.

[0085] like Figures 5 to 8As shown, the driving component includes a motor body 22 and a telescopic member 23 retractably disposed within the motor body 22. The telescopic member 23 is connected to the limiting plate 21 to drive the limiting plate 21 to rise and fall. A trigger member 24 is disposed on the telescopic member 23. The stator module also includes a first detection member 41, which is located above the trigger member 24. When the limiting mechanism 20 is in the limiting position, the trigger member 24 and the first detection member 41 are positioned opposite each other. The stator module also includes a second detection member 42, which is located below the trigger member 24. When the limiting mechanism 20 is in the avoidance position, the trigger member 24 and the second detection member 42 are positioned opposite each other. That is, when the telescopic member 23 extends and retracts to drive the limiting plate 21 to rise and fall, the controller obtains the detection signal of the first detection member 41 or the second detection member 42 to verify the current position of the limiting plate 21, thereby realizing automatic detection and feedback of the position of the limiting plate 21. When the detection signal from the first detection element 41 or the second detection element 42 received by the controller matches the actual control signal, it is considered that the limiter has reached the designated position, and the controller can issue the next stage instruction to the stator module. This embodiment of the application improves the accuracy and efficiency of position control of the limit plate 21 by setting the first detection element 41 and the second detection element 42, ensuring the accuracy and safety of the conveying process and improving work efficiency.

[0086] In an embodiment not shown, the limiting mechanism 20 includes a driving member and a limiting plate 21. The driving member includes a motor body 22 and a telescopic member 23 retractably disposed within the motor body 22. The telescopic member 23 is connected to the limiting plate 21 to drive the limiting plate 21 to rise and fall. A trigger member 24 is disposed on the telescopic member 23. The stator module also includes a first detection member 41, which is located above the trigger member 24. When the limiting mechanism 20 is in the limiting position, the trigger member 24 triggers the first detection member 41. Alternatively, the stator module also includes a second detection member 42, which is located below the trigger member 24. When the limiting mechanism 20 is in the avoidance position, the trigger member 24 triggers the second detection member 42.

[0087] In some embodiments, the first detection element 41 is disposed on the motor body 22 or the base 26. The second detection element 42 is disposed on the motor body 22 or the base 26. Since the motor body 22 or the base 26 is fixedly disposed on the substrate 25, the first detection element 41 and the second detection element 42 have a relatively stable mounting foundation, thereby improving the accuracy of signal detection.

[0088] Secondly, please refer to Figures 1 to 12This application also provides a conveying system, which includes a mover module and a stator conveying line. The stator conveying line is used to couple with the mover module. The stator conveying line includes a linear module and a stator module spliced ​​with the linear module. The linear module includes a third armature winding 50, and the stator module is the aforementioned stator module. The orthographic projection of the second armature winding 31 onto the plane of the coupling surface of the stator body 10 and the orthographic projection of the third armature winding 50 onto the plane of the coupling surface of the stator body 10 at least partially overlap. Since the aforementioned stator module can solve the problem in related technologies where the movement of the mover module is affected by fluctuations when passing through the splicing point, thus affecting the stability of the mover module's movement, the conveying system with this stator module can solve the same technical problem. That is, the stator module in this application embodiment can still solve the technical problem of instability of the mover module when moving between the limiting mechanism 20 and the first armature winding 30, thereby improving the stability of the mover module's operation between the limiting mechanism 20 and the first armature winding 30.

[0089] Furthermore, such as Figures 10 to 12 As shown, it is understandable that when the linear module and the stator module are spliced ​​together, there will be a splicing gap (i.e., splicing seam) between them. This splicing gap is formed by the linear module and the limiting mechanism 20. When the mover module passes through this splicing gap, the movement of the mover module will fluctuate. The fluctuation in the movement of the mover module is due to two reasons: firstly, the hard collision between the mover and the edge of the seam will reduce the running accuracy and control accuracy of the mover; secondly, the mover is not subjected to a continuous driving force at the seam, which may cause fluctuations in the running speed of the mover. Therefore, in this embodiment, by setting the orthographic projection of the second armature winding 31 in the plane containing the coupling surface of the stator body 10 and the orthographic projection of the third armature winding 50 in the plane containing the coupling surface of the stator body 10 to at least partially overlap, that is, the second armature winding 31 and the third armature winding 50 partially overlap in height, so that when the mover module passes through the splicing gap between the linear module and the stator module, the mover module can be continuously driven by at least one of the second armature winding 31 or the third armature winding 50, thereby ensuring that the mover module still receives a continuous and stable driving force at the splicing gap, thus improving the stability of the mover module's transport. The above arrangement ensures that when the mover module passes through the splicing point of the second armature winding 31 and the third armature winding 50, the driving force received by the mover module is continuous, increasing the driving force received by the mover module at the splicing point, improving the smoothness of the mover module's movement, and also improving the transport stability and position detection accuracy.

[0090] In other embodiments, such as Figure 12 As shown, the second armature winding 31 and the third armature winding 50 are stacked and partially overlapped in the height direction to improve the smoothness of the movement of the mover module.

[0091] In some embodiments, such as Figure 1 and Figure 11 As shown, the second armature winding 31 and the third armature winding 50 are stacked along a direction perpendicular to the coupling surface of the stator body 10, and the third armature winding 50 is further away from the stator body 10 than the second armature winding 31. That is, the second armature winding 31 is fixedly disposed on the stator body 10 to improve the stability of the second armature winding 31.

[0092] Please refer to Figures 10 to 12 In some embodiments, the limiting mechanism 20 is located between the first armature winding 30 and the linear module. The linear module further includes a linear stator body 10 and a linear armature winding fixedly disposed on the linear stator body 10. A third armature winding 50 is connected to the linear armature winding and disposed at at least one end of the linear armature winding. Figure 10 As shown, the orthographic projection of the third armature winding 50 onto the plane containing the coupling surface of the stator body 10 at least partially coincides with the orthographic projection of the limiting mechanism 20 onto the plane containing the coupling surface of the stator body 10, or, as... Figure 11 As shown, the orthographic projection of the third armature winding 50 onto the plane of the coupling surface of the stator body 10 is offset from the orthographic projection of the limiting mechanism 20 onto the plane of the coupling surface of the stator body 10. This arrangement ensures that the driving force on the moving module is continuous when it passes through the joint between the third armature winding 50 and the limiting mechanism 20, increasing the driving force on the moving module at the joint, improving the smoothness of the moving module's movement, and also improving the conveying stability and position detection accuracy.

[0093] In other embodiments, such as Figure 10 As shown, one end of the second armature winding 31 is connected to the first armature winding 30. When the orthographic projection of the third armature winding 50 in the plane of the coupling surface of the stator body 10 at least partially coincides with the orthographic projection of the limiting mechanism 20 in the plane of the coupling surface of the stator body 10, the orthographic projection of the other end of the second armature winding 31 in the plane of the coupling surface of the stator body 10 is located within the orthographic projection of the limiting mechanism 20 in the plane of the coupling surface of the stator body 10. Alternatively, the orthographic projection of the other end of the second armature winding 31 in the plane of the coupling surface of the stator body 10 is located outside the orthographic projection of the limiting mechanism 20 in the plane of the coupling surface of the stator body 10. The above configuration is simple and facilitates the installation of the linear module and the stator module. The above embodiment can adaptively adjust the positional relationship between the second armature winding 31 and the third armature winding 50 according to process requirements, so that the mover module can still receive continuous driving force at the splicing joint, thereby improving the movement stability of the mover module.

[0094] Please refer to Figure 3 and Figure 11In some embodiments, one end of the second armature winding 31 is connected to the first armature winding 30. When the orthographic projection of the third armature winding 50 in the plane of the coupling surface of the stator body 10 is misaligned with the orthographic projection of the limiting mechanism 20 in the plane of the coupling surface of the stator body 10, the orthographic projection of the other end of the second armature winding 31 in the plane of the coupling surface of the stator body 10 is outside the orthographic projection of the limiting mechanism 20 in the plane of the coupling surface of the stator body 10. This facilitates better connection between the magnetic driving force of the second armature winding 31 and the third armature winding 50, so that when the mover module passes through the joint between the limiting mechanism 20 and the third armature winding 50, it can be driven by the second armature winding 31, thus improving the smoothness of the mover module's movement.

[0095] In other embodiments, the limiting mechanism 20 is located between the stator body 10 and the linear module. The linear module includes the linear stator body 10 and a linear armature winding, which is arranged along a first direction X on the linear stator body 10. The end of the linear armature winding near the limiting mechanism 20 is flush with the side surface of the linear stator body 10. This allows the mover module to be driven by the linear armature winding when it moves to the side of the linear stator body 10, making the movement of the mover module smoother and more reliable. Alternatively, the end of the linear armature winding is disposed within the linear stator body 10. This facilitates the processing of the linear armature winding, protects the linear armature winding, and improves its service life.

[0096] In some other embodiments, when the end of the linear armature winding near the limiting mechanism 20 is flush with the side surface of the linear stator body 10, the second armature winding 31 is flush with the second opening. When the end of the linear armature winding is located inside the linear stator body 10, the second armature winding 31 extends out of the second opening and into the linear stator body 10, thereby reducing the gap between the end of the second armature winding 31 and the end of the linear armature winding and increasing the driving force on the mover module.

[0097] This application provides a conveying system comprising a mover module and a stator conveying line. The stator conveying line includes a linear module and a stator module spliced ​​with the linear module. The stator module is the aforementioned stator module. A limiting mechanism 20 is located between the stator body 10 and the linear module. The linear module includes a linear stator body 10 and a linear armature winding. The linear armature winding includes a second main winding and a second auxiliary winding arranged along a first direction X. The second main winding is disposed on the linear stator body 10, and the second auxiliary winding is disposed on the side of the second main winding along the first direction X, protruding from the side of the linear stator body 10 facing the linear module. When the second armature winding 31 extends beyond the second opening, the second auxiliary winding is located outside the limiting plate 21 and is stacked with the second armature winding 31. Alternatively, when the second armature winding 31 extends beyond the second opening, the second auxiliary winding passes through the second opening and extends into the receiving cavity 213 to be stacked with the second armature winding 31. Alternatively, when the end of the second armature winding 31 is located within the receiving cavity 213 and has a predetermined distance between it and the second opening, the second auxiliary winding passes through the second opening and extends into the receiving cavity 213 to be stacked with the second armature winding 31. This arrangement creates a tighter electromagnetic field connection, further improving the continuity of the driving force. This ensures that the mover module can operate smoothly even when changing its direction of movement, reducing the problem of intermittent driving force and improving the overall stability and efficiency of the conveying system.

[0098] 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.

[0099] 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.

[0100] 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.

[0101] 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 stator module, characterized in that, Used to transport the mover module on the stator conveyor line, the stator module comprising: Stator body(10); The first armature winding (30) is fixedly disposed on the stator body (10); A limiting mechanism (20) is vertically and flexibly disposed on the stator body (10) and located on at least one side of the first armature winding (30). The limiting mechanism (20) has a limiting position and a clearance position. When the limiting mechanism (20) is in the limiting position, the limiting mechanism (20) blocks the mover module from entering or exiting the first armature winding (30). When the limiting mechanism (20) is in the clearance position, the limiting mechanism (20) releases the obstruction of the mover module from entering or exiting the first armature winding (30). The second armature winding (31) is electrically connected to the first armature winding (30), and the orthographic projection of the second armature winding (31) in the plane where the coupling surface of the stator body (10) is located at least partially coincides with the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located.

2. The stator module according to claim 1, characterized in that, The stator body (10) has a square structure. The stator body (10) includes a first end, a second end, a third end and a fourth end. The first end and the second end are disposed on opposite sides of the stator body (10) along the first direction (X), and the third end and the fourth end are disposed on opposite sides of the stator body (10) along the second direction (Y). The first armature winding (30) includes a first sub-armature winding (310) and a second sub-armature winding (320). The two ends of the first sub-armature winding (310) are connected to the first end and the second end, and the two ends of the second sub-armature winding (320) are connected to the third end and the fourth end. The first sub-armature winding (310) and the second sub-armature winding (320) have at least partially overlapping orthographic projections in the plane containing the coupling surface of the stator body (10).

3. The stator module according to claim 1, characterized in that, The stator body (10) includes a first end, a second end and a third end. The first armature winding (30) includes a first sub-armature winding (310) and a second sub-armature winding (320). The first sub-armature winding (310) connects the first end and the second end, and the second sub-armature winding (320) connects the first end and the third end. One of the first sub-armature winding (310) and the second sub-armature winding (320) is a straight armature winding, and the other of the first sub-armature winding (310) and the second sub-armature winding (320) is an arc-shaped armature winding.

4. The stator module according to claim 3, characterized in that, The stator body (10) further includes at least one fourth end, and the first armature winding (30) further includes a third sub-armature winding connecting the first end and the fourth end.

5. The stator module according to claim 3, characterized in that, The first armature winding further includes a third sub-armature winding, which is located between the second end and the third end, and the third sub-armature winding is an arc-shaped armature winding.

6. The stator module according to any one of claims 1 to 5, characterized in that, One end of the second armature winding (31) is connected to the first armature winding (30). The limiting mechanism (20) includes a liftable limiting plate (21). The limiting plate (21) is provided with a receiving cavity (213) for accommodating the second armature winding (31). When the limiting mechanism (20) is in the avoidance position, the second armature winding (31) is located in the receiving cavity (213).

7. The stator module according to claim 6, characterized in that, The receiving cavity (213) is opened on the side of the limiting plate (21) near the first armature winding (30). The receiving cavity (213) includes an adjacent cavity wall and a cavity bottom. The second armature winding (31) extends into the receiving cavity (213) through the cavity opening. The cavity wall and the cavity bottom are spaced apart from the second armature winding (31).

8. The stator module according to claim 6, characterized in that, The receiving cavity (213) is opened on the side of the limiting plate (21) near the first armature winding (30) and extends through the limiting plate (21). The receiving cavity (213) includes a first opening near the first armature winding and a second opening away from the first armature winding. Wherein, the other end of the second armature winding (31) is located inside the receiving cavity (213) and has a predetermined distance between it and the second opening; or, the other end of the second armature winding (31) is flush with the second opening; or, the other end of the second armature winding (31) extends out of the second opening.

9. The stator module according to any one of claims 1 to 5, characterized in that, One end of the second armature winding (31) is connected to the first armature winding (30). The second armature winding (31) has a first horizontal height away from the surface of the stator body (10) along a direction perpendicular to the coupling surface of the stator body (10). The first armature winding (30) has a second horizontal height away from the surface of the stator body along a direction perpendicular to the coupling surface of the stator body (10). The first horizontal height is less than the second horizontal height.

10. The stator module according to claim 9, characterized in that, Along the direction perpendicular to the coupling surface of the stator body (10), the surface of the second armature winding (31) near the stator body (10) is coplanar with the surface of the first armature winding (30) near the stator body (10).

11. The stator module according to claim 10, characterized in that, Along the horizontal direction, the width of the second armature winding (31) is smaller than the width of the first armature winding (30), wherein the horizontal direction is parallel to the coupling surface of the stator body (10); the first armature winding (30) and the second armature winding (31) are symmetrically arranged on the stator body (10).

12. The stator module according to claim 1, characterized in that, The first armature winding (30) and the second armature winding (31) are integrally formed.

13. The stator module according to claim 1, characterized in that, The limiting mechanism (20) includes a base (26), a driving member, a limiting plate (21), and a guide structure (27). The driving member is installed on the base (26), the limiting plate (21) is installed on the base (26), the driving member drives the limiting plate (21) to rise and fall, and the guide structure (27) is disposed between the base (26) and the limiting plate (21).

14. The stator module according to claim 13, characterized in that, The guide structure (27) includes a guide rail (271) and a slider (272) that guides and cooperates with the guide rail (271). One of the guide rail (271) and the slider (272) is disposed on the base (26), and the other of the guide rail (271) and the slider (272) is disposed on the limiting plate (21).

15. The stator module according to claim 13, characterized in that, The stator module further includes a substrate (25), and the base (26) and the stator body (10) are both disposed on the substrate (25). The base (26) is located on one side of the stator body (10). The side of the base (26) away from the stator body (10) is flush with the side surface of the substrate (25); and / or, The side of the base (26) away from the stator body (10) is flush with the surface of the limiting plate (21) away from the stator body (10).

16. The stator module according to claim 13, characterized in that, The driving component includes a motor body (22) and a telescopic component (23) telescopically disposed within the motor body (22). The telescopic component (23) is connected to the limiting plate (21) to drive the limiting plate (21) to rise and fall. A trigger component (24) is provided on the telescopic component (23). The stator module further includes a first detection element (41), which is located above the trigger element (24). When the limiting mechanism (20) is in the limiting position, the trigger element (24) triggers the first detection element (41); and / or, The stator module further includes a second detection element (42), which is located below the trigger element (24). When the limiting mechanism (20) is in the avoidance position, the trigger element (24) triggers the second detection element (42).

17. A conveying system, characterized in that, The conveying system includes: Motor module; A stator feed line for coupling with the mover module, and including a linear module and a stator module spliced ​​with the linear module, the linear module including a third armature winding (50), the stator module being the stator module of any one of claims 1 to 16, wherein the orthographic projection of the second armature winding (31) in the plane where the coupling surface of the stator body (10) is located and the orthographic projection of the third armature winding (50) in the plane where the coupling surface of the stator body (10) is located at least partially coincident.

18. The conveying system according to claim 17, characterized in that, The second armature winding (31) and the third armature winding (50) are stacked along a direction perpendicular to the coupling surface of the stator body (10), and the third armature winding (50) is further away from the stator body than the second armature winding (31).

19. The conveying system according to claim 18, characterized in that, The limiting mechanism (20) is located between the first armature winding (30) and the linear module. The linear module further includes a linear stator body and a linear armature winding fixedly disposed on the linear stator body. The third armature winding (50) is connected to the linear armature winding and disposed at at least one end of the linear armature winding. The orthographic projection of the third armature winding (50) in the plane where the coupling surface of the stator body (10) is located is at least partially coincident with the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located, or the orthographic projection of the third armature winding (50) in the plane where the coupling surface of the stator body (10) is located is misaligned with the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located.

20. The conveying system according to claim 19, characterized in that, One end of the second armature winding (31) is connected to the first armature winding (30). When the orthographic projection of the third armature winding (50) in the plane where the coupling surface of the stator body (10) is located coincides at least partially with the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located, the orthographic projection of the other end of the second armature winding (31) in the plane where the coupling surface of the stator body (10) is located within the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located, or the orthographic projection of the other end of the second armature winding (31) in the plane where the coupling surface of the stator body (10) is located outside the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located.

21. The conveying system according to claim 19, characterized in that, One end of the second armature winding (31) is connected to the first armature winding (30). When the orthographic projection of the third armature winding (50) in the plane where the coupling surface of the stator body (10) is located is misaligned with the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located, the orthographic projection of the other end of the second armature winding (31) in the plane where the coupling surface of the stator body (10) is located outside the orthographic projection of the limiting mechanism (20) in the plane where the coupling surface of the stator body (10) is located.

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