Combined conveying line
By combining the magnetic drive and conveyor belt mechanism of the conveyor line, the problems of low efficiency and insufficient precision of traditional conveyor lines are solved, realizing efficient and low-cost material transportation, which is suitable for various environments.
Patent Information
- Application Number
- CN202520449698.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Traditional conveyor lines are inefficient, lack precision, and are not flexible in production, while magnetically driven conveyor lines are expensive.
A combined conveyor line is adopted, which combines a magnetic drive mechanism and a conveyor belt mechanism. By utilizing the high precision of the magnetic drive mechanism and the flexibility of the conveyor belt mechanism, the stator drive component is rotated to drive the stator roller and the moving module to move synchronously, thereby achieving stability and synchronization and reducing manufacturing and maintenance costs.
While ensuring smooth material transport, it improves transport efficiency and accuracy, reduces costs, and is suitable for various environments, especially the 3C and lithium battery industries.
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Figure CN223851717U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the conveying technical field, in particular to a combined conveying line. BACKGROUND
[0002] With the continuous progress of industrial technology, traditional manufacturing gradually shifts to high-speed, intelligent and flexible manufacturing. In the traditional manufacturing mode, the conveying line is generally designed in the form of screw rod, synchronous belt, speed chain, roller and chain, and other auxiliary positioning mechanisms are used to realize the effect of accurately conveying products or carriers; however, under the condition of higher production capacity demand, the traditional mode is not suitable for certain transmission speeds and special occasions where secondary positioning assistance needs to be cancelled due to its own structural characteristics.
[0003] The emergence of the magnetic drive conveying line solves the problems of complex structure, the need for secondary positioning, low speed and the lack of flexible production elements of the traditional conveying line; however, it also faces a problem, that is, the magnetic drive conveying line usually has a higher manufacturing cost compared to the traditional conveying mode. CONTENT OF THE UTILITY MODEL
[0004] Therefore, it is necessary to provide a combined conveying line which solves the problems of low efficiency, insufficient precision and lack of flexible production factors of the traditional conveying mode, and reduces the manufacturing and maintenance costs while ensuring smooth conveying of materials.
[0005] A combined conveying line comprises:
[0006] A conveying channel, the conveying channel comprises a magnetic drive section and a conveyor belt section connected with the magnetic drive section;
[0007] A magnetic drive mechanism, the magnetic drive mechanism is arranged on the magnetic drive section, and the magnetic drive mechanism comprises a plurality of mover modules and a stator module, and the plurality of mover modules are respectively connected to the magnetic drive section in a sliding manner;
[0008] The stator module comprises a stator driving member and a plurality of stator rollers arranged at intervals along the extension direction of the magnetic drive section, the stator rollers are configured to drive the mover modules to move along the extension direction of the magnetic drive section under the action of magnetic force, a transmission belt is sleeved between adjacent two stator rollers, and the stator driving member is used to drive any stator roller to rotate, so as to drive the mover modules at different positions to move synchronously;
[0009] A conveyor belt mechanism, the conveyor belt mechanism is arranged on the conveyor belt section, and the conveyor belt mechanism comprises a conveyor belt, the conveyor belt is capable of receiving the mover modules conveyed by the magnetic drive mechanism, and is capable of driving the plurality of mover modules to move.
[0010] In one of the embodiments, the mover module comprises a mover body and permanent magnet plates arranged on the mover body; and the permanent magnet plates are capable of being magnetically coupled with different stator rollers.
[0011] In one of the embodiments, the stator roller is provided with a plurality of first N-level surfaces and a plurality of first S-level surfaces, and the plurality of first N-level surfaces and the plurality of first S-level surfaces are alternately arranged along the circumferential direction of the stator roller.
[0012] In one of the embodiments, the permanent magnet plate is provided with a plurality of second N-level surfaces and a plurality of second S-level surfaces, and the plurality of second N-level surfaces and the plurality of second S-level surfaces are alternately arranged along the length direction of the permanent magnet plate.
[0013] In one of the embodiments, the first N-level surface, the first S-level surface, the second N-level surface and the second S-level surface have the same width, and the width direction of the first N-level surface, the first S-level surface, the second N-level surface and the second S-level surface is parallel to the length direction of the permanent magnet plate.
[0014] In one of the embodiments, the stator roller comprises a magnetic force part, a mounting part and a transmission part arranged in sequence, the magnetic force part is connected with the mounting part, the transmission part is connected with the mounting part away from one end of the mounting part, the plurality of first N-level surfaces and the plurality of first S-level surfaces are arranged on the magnetic force part, the mounting part is connected on the magnetic drive section, and the transmission part is provided with a transmission belt.
[0015] In one of the embodiments, the transmission part of each stator roller is provided with a first transmission mounting groove and a second transmission mounting groove;
[0016] The transmission belt is arranged between the two first transmission mounting grooves on the stator roller adjacent to one side of the stator roller.
[0017] The transmission belt is arranged between the two second transmission mounting grooves on the stator roller adjacent to the other side of the stator roller.
[0018] In one of the embodiments, the permanent magnet plate is arranged opposite to the stator roller, and the projection of at least one stator roller is located inside the projection of the permanent magnet plate.
[0019] In one of the embodiments, the stator module comprises a plurality of magnetic force groups, the plurality of magnetic force groups are arranged at intervals along the extension direction of the magnetic drive section, each magnetic force group comprises a plurality of stator rollers arranged at intervals along the extension direction of the magnetic drive section, each magnetic force group is provided with a stator driving element, and the stator driving element is connected with the stator roller in the corresponding magnetic force group.
[0020] In one embodiment, the combined conveyor line further includes a stator detection module, a mover detection module, and a control module. The stator detection module is used to detect the rotational speed of the stator roller. The control module is communicatively connected to the stator detection module and is connected to the stator drive component.
[0021] The moving part detection module is used to detect the moving speed of the moving part body, and the moving part detection module is communicatively connected to the control module.
[0022] The above solution solves the problems of low efficiency, insufficient accuracy, and lack of flexible production factors of traditional conveying methods by using a combination of magnetic drive mechanism and conveyor belt mechanism. It also reduces manufacturing and maintenance costs while ensuring smooth material conveying. Magnetic drive mechanism can be used when high precision is required, and conveyor belt mechanism can be used when low precision is required.
[0023] Furthermore, this application utilizes a method that controls the rotation of the stator drive component to drive any stator roller to rotate. Under the action of the transmission belt, multiple stator rollers can rotate simultaneously, thereby enabling multiple moving modules to maintain a uniform speed and motion state at different positions. This ensures the stability and synchronization of the conveyor. At the same time, the use of a conveyor belt mechanism to transport materials results in a large proportion of mechanical control, making it less prone to problems, highly flexible, and widely applicable. Especially in harsh environments, it can also be made into a low-cost return line, suitable for the 3C and lithium battery industries. Attached Figure Description
[0024] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.
[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0026] Figure 1 This is a schematic diagram of the magnetic drive section and magnetic drive mechanism shown in an embodiment of this application from a first-view perspective.
[0027] Figure 2 This is a schematic diagram of the magnetic drive section and magnetic drive mechanism shown in an embodiment of this application from a second perspective.
[0028] Figure 3 This is a schematic diagram of the permanent magnet plate and stator roller according to an embodiment of this application.
[0029] Explanation of reference numerals in the attached figures
[0030] 10. The combined conveying line; 100, the magnetic driving section; 200, the magnetic driving mechanism; 210, the mover module; 211, the mover body; 212, the permanent magnet plate; 213, the second N-stage surface; 214, the second S-stage surface; 220, the stator module; 221, the stator driving member; 222, the stator roller; 223, the transmission belt; 224, the first N-stage surface; 225, the first S-stage surface; 230, the conveying guide rail; 240, the conveying roller. DETAILED DESCRIPTION
[0031] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described and it is therefore contemplated to cover all such modifications as fall within the scope of the application. It is to be understood that the application is not limited in its application to the details set forth in the description below.
[0032] In the description of the present application, it should be understood that, if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0033] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0034] In the present application, unless specifically defined otherwise, if there is a description of "mounting", "connection", "linking", "fixing" and the like, these terms should be interpreted in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be internal communication of two elements or interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0035] In the present application, unless specifically defined otherwise, if there is a description of "mounting", "connection", "linking", "fixing" and the like, these terms should be interpreted in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be internal communication of two elements or interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0036] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and do not represent the only implementation.
[0037] With the continuous progress of industrial technology, traditional manufacturing gradually shifts to high-speed, intelligent and flexible manufacturing. In the traditional manufacturing method, the conveying line is generally designed in the form of screw rod, synchronous belt, speed chain, roller and chain, and the precise conveying product or carrier effect is realized by means of other auxiliary positioning mechanism; however, under the condition of higher production capacity demand, the traditional method is not suitable for exceeding a certain transmission speed and special occasions which need to cancel the secondary positioning auxiliary due to its own structural characteristics.
[0038] The emergence of magnetic drive conveying line solves the problems of complex structure, the need for secondary positioning, low speed and the lack of flexible production elements of traditional conveying line; but it also faces a problem, that is, the magnetic drive conveying line usually has higher manufacturing and maintenance costs compared with the traditional conveying method.
[0039] In order to solve the above technical problems, please refer to Figure 1 , Figure 2 andFigure 3 Embodiments of the present application relate to a combined conveying line 10, comprising a conveying channel, a magnetic driving mechanism 200 and a conveyor belt mechanism, the conveying channel comprising a magnetic driving section 100 and a conveyor belt section in communication with the magnetic driving section 100, the magnetic driving mechanism 200 being arranged in the magnetic driving section 100, and the conveyor belt mechanism being arranged in the conveyor belt section.
[0040] The magnetic driving mechanism 200 is arranged in the magnetic driving section 100, and the magnetic driving mechanism 200 comprises a plurality of mover modules 210 and a plurality of stator modules 220, and the plurality of mover modules 210 are respectively slidably connected to the magnetic driving section 100. The stator module 220 comprises a stator driving member 221 and a plurality of stator rollers 222 arranged at intervals along the extension direction of the magnetic driving section 100, and the stator rollers 222 are configured to drive the mover modules 210 to move along the extension direction of the magnetic driving section 100 under the action of magnetic force. A transmission belt 223 is sleeved between any two adjacent stator rollers 222, and the stator driving member 221 is used to drive any stator roller 222 to rotate, so as to drive the plurality of mover modules 210 at different positions to move synchronously.
[0041] By controlling the rotation of the stator driving member 221, any stator roller 222 can be driven to rotate, and under the action of the transmission belt 223, the plurality of stator rollers 222 can be simultaneously rotated, so that the plurality of mover modules 210 at different positions can maintain a unified speed and motion state, thereby ensuring the stability and synchronization of the conveying. The stator driving member 221 is an electric motor.
[0042] The conveyor belt mechanism is arranged in the conveyor belt section, and the conveyor belt mechanism comprises a conveyor belt, which can receive the mover modules 210 conveyed by the magnetic driving mechanism 200 and drive the plurality of mover modules 210 to move.
[0043] By using the mixed conveying mode of the magnetic driving mechanism 200 and the conveyor belt mechanism, the problems of low efficiency, insufficient precision, lack of flexible production factors and the like of the conventional conveying mode are solved, and the manufacturing and maintenance costs are reduced while ensuring smooth conveying of materials. It should be noted that the magnetic driving mechanism 200 can be used when high precision is required, and the conveyor belt mechanism can be used when low precision is required.
[0044] Moreover, by controlling the rotation of the stator driving member 221, any stator roller 222 can be driven to rotate, and under the action of the transmission belt 223, the plurality of stator rollers 222 can be simultaneously rotated, so that the plurality of mover modules 210 at different positions can maintain a unified speed and motion state, thereby ensuring the stability and synchronization of the conveying. At the same time, the conveyor belt mechanism is used to convey the materials, so that the mechanical control occupies a large proportion, and it is not easy to have problems, has high flexibility, and has a wide range of applications, especially in harsh environments, and can also be made into a low-cost return line, and is suitable for 3C and lithium battery industries.
[0045] Please refer to Figure 1 ,Figure 2 and Figure 3 According to some embodiments of the present application, optionally, the mover module 210 comprises a mover body 211 and a permanent magnet plate 212 arranged on the mover body 211. The permanent magnet plate 212 is magnetically coupled with the stator roller 222.
[0046] Referring to Figure 1 , Figure 2 and Figure 3 According to some embodiments of the present application, optionally, the stator roller 222 is provided with a plurality of first N-level surfaces 224 and a plurality of first S-level surfaces 225, and the plurality of first N-level surfaces 224 and the plurality of first S-level surfaces 225 are arranged alternately along the circumferential direction of the stator roller 222. Specifically, the cross-sectional structure of the stator roller 222 in the axial direction thereof is a polygonal structure.
[0047] Referring to Figure 1 , Figure 2 and Figure 3 According to some embodiments of the present application, optionally, the permanent magnet plate 212 is provided with a plurality of second N-level surfaces 213 and a plurality of second S-level surfaces 214, and the plurality of second N-level surfaces 213 and the plurality of second S-level surfaces 214 are arranged alternately along the length direction of the permanent magnet plate 212. The second N-level surface 213 is magnetically coupled with the first S-level surface 225. The first N-level surface 224 is magnetically coupled with the second S-level surface 214.
[0048] Specifically, the widths of the first N-level surface 224, the first S-level surface 225, the second N-level surface 213 and the second S-level surface 214 are the same. The width direction of the first N-level surface 224, the first S-level surface 225, the second N-level surface 213 and the second S-level surface 214 is parallel to the length direction of the permanent magnet plate 212.
[0049] More specifically, the arrangement mode of the level surfaces on the permanent magnet plate 212 is second N-level surface 213, second S-level surface 214, second N-level surface 213… second N-level surface 213, second S-level surface 214.
[0050] When the stator roller 222 rotates, it will be cyclically attracted to the second N-level surface 213 and the second S-level surface 214 of the permanent magnet plate 212, so as to ensure that when the stator roller 222 rotates, the plurality of first N-level surfaces 224 and the plurality of first S-level surfaces 225 can be alternately attracted to the plurality of second S-level surfaces 214 and the plurality of second N-level surfaces 213 of the permanent magnet plate 212, thereby driving the permanent magnet plate 212 to run.
[0051] It should be noted that the magnetic force depends on the magnetic field strength of the stator roller 222 and the permanent magnet plate 212. The number of the first N-level surface 224 and the first S-level surface 225 is not limited in the present application, and can be set according to the use requirement. The thickness of the stator roller 222 is not limited in the present application, and can be set according to the use requirement. In the embodiment, the number of the first N-level surface 224 and the first S-level surface 225 is three, and the cross-sectional structure of the stator roller 222 in the axial direction is a hexagonal structure.
[0052] Referring to Figure 1 , Figure 2 and Figure 3 , according to some embodiments of the present application, the stator roller 222 optionally comprises a magnetic force part, a mounting part and a transmission part arranged in sequence, the magnetic force part is connected with the mounting part, the transmission part is connected with the mounting part away from the mounting part, the plurality of first N-level surfaces 224 and the plurality of first S-level surfaces 225 are arranged on the magnetic force part, the mounting part is connected to the magnetic drive section 100, and the transmission part is provided with a transmission belt 223.
[0053] Referring to Figure 1 , Figure 2 and Figure 3 , according to some embodiments of the present application, the transmission part of each stator roller 222 is provided with a first transmission mounting groove and a second transmission mounting groove. The two first transmission mounting grooves on the stator roller 222 adjacent to one side of the stator roller 222 are provided with the transmission belt 223. The two second transmission mounting grooves on the stator roller 222 adjacent to the other side of the stator roller 222 are provided with the transmission belt 223. Specifically, the transmission belt 223 adopts a wedge-shaped belt or a synchronous belt.
[0054] Referring to Figure 1 , Figure 2 and Figure 3 , according to some embodiments of the present application, the magnetic drive mechanism 200 further comprises a stator detection module and a control module. The stator detection module is used for detecting the rotating speed of the stator roller 222, the control module is in communication connection with the stator detection module, and the control module is connected with the stator driving part 221. Specifically, the control module is used for realizing automatic control.
[0055] The stator detection module detects the rotating speed of the stator roller 222 in real time, and transmits the detected data to the control module in real time. The control module can control the output rotating speed of the stator driving part 221 according to the use requirement, so as to control the rotating speed of the stator roller 222.
[0056] Referring to Figure 1 , Figure 2 and Figure 3According to some embodiments of the present application, the stator module 220 optionally comprises a plurality of magnetic force groups, which are arranged at intervals along the extension direction of the magnetic driving section 100, each magnetic force group comprising a plurality of stator rollers 222 arranged at intervals along the extension direction of the magnetic driving section 100, and each magnetic force group being provided with a stator driving member 221 connected with the stator rollers 222 in the corresponding magnetic force group.
[0057] Specifically, the stator driving member 221 is connected with any stator roller 222 in the corresponding magnetic force group, and can drive the plurality of stator rollers 222 in the corresponding magnetic force group to rotate simultaneously.
[0058] Referring to Figure 1 , Figure 2 and Figure 3 According to some embodiments of the present application, the permanent magnet plate 212 is arranged opposite to the stator roller 222, and the projection of at least one stator roller 222 is located inside the projection of the permanent magnet plate 212, so that the permanent magnet plate 212 can maintain an attractive force with at least one stator roller 222 at any position, to ensure the continuity of the operation of the permanent magnet plate 212 and reduce the dead zone, i.e. the area with insufficient magnetic force.
[0059] In the present embodiment, the width of the permanent magnet plate 212 is L1, and the distance between the adjacent two stator rollers 222 is L2, wherein L1 = 2L2. For example, the width of the permanent magnet plate 212 is 10 mm, and the distance between the adjacent two stator rollers 222 is 5 mm.
[0060] Referring to Figure 1 , Figure 2 and Figure 3 According to some embodiments of the present application, the magnetic driving mechanism 200 further comprises a mover detection module for detecting the moving speed of the mover body 211, and the mover detection module is in communication connection with the control module.
[0061] The mover detection module detects the moving speed of the mover body 211 in real time and transmits the data to the control module. The control module controls the output rotating speed of the stator driving member 221 according to the received data, to realize the adjustment of the moving speed of the mover body 211.
[0062] Referring to Figure 1 , Figure 2 and Figure 3 Figure 1 Figure 2 Figure 3 According to some embodiments of the present application, the magnetic driving section 100 is further provided with a conveying rail 230, and the mover body 211 is further provided with a conveying roller 240, which is rolling connected to the conveying rail. Specifically, the conveying rail is a V-shaped rail, and the conveying roller 240 is a V-shaped roller.
[0063] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, it is to be understood that the application embraces all such possible combinations.
[0064] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.
Claims
1. A modular conveyor line, characterized in that , comprising: a conveying channel comprising a magnetic driving section and a conveying belt section in communication with the magnetic driving section; a magnetic driving mechanism arranged in the magnetic driving section, the magnetic driving mechanism comprising a plurality of mover modules and a plurality of stator modules, the plurality of mover modules being respectively slidably connected to the magnetic driving section; the stator module comprising a stator driving member and a plurality of stator rollers arranged at intervals along the extension direction of the magnetic driving section, the stator rollers being configured to drive the mover modules to move along the extension direction of the magnetic driving section under the action of magnetic force; a transmission belt being sleeved between any two adjacent stator rollers, the stator driving member being configured to drive any stator roller to rotate so as to drive a plurality of mover modules at different positions to move synchronously; a conveying belt mechanism arranged in the conveying belt section, the conveying belt mechanism comprising a conveying belt, the conveying belt being capable of receiving the mover modules conveyed by the magnetic driving mechanism and driving a plurality of mover modules to move.
2. The combination conveyor line of claim 1, wherein, the mover module comprising a mover body and a permanent magnet plate arranged on the mover body; the permanent magnet plate being magnetically coupled with the stator roller.
3. The combination conveyor line of claim 2, wherein, the stator roller being provided with a plurality of first N-level surfaces and a plurality of first S-level surfaces, the plurality of first N-level surfaces and the plurality of first S-level surfaces being alternately arranged along the circumferential direction of the stator roller.
4. The combination conveyor line of claim 3, wherein, the permanent magnet plate being provided with a plurality of second N-level surfaces and a plurality of second S-level surfaces, the plurality of second N-level surfaces and the plurality of second S-level surfaces being alternately arranged along the length direction of the permanent magnet plate.
5. The combination conveyor line of claim 4, wherein, the first N-level surface, the first S-level surface, the second N-level surface and the second S-level surface have the same width, and the width direction of the first N-level surface, the first S-level surface, the second N-level surface and the second S-level surface is parallel to the length direction of the permanent magnet plate.
6. The modular conveyor line of claim 3, wherein, the stator roller comprising a magnetic force portion, a mounting portion and a transmission portion, the magnetic force portion being connected with the mounting portion, the transmission portion being connected with the mounting portion away from one end of the mounting portion, the plurality of first N-level surfaces and the plurality of first S-level surfaces being arranged on the magnetic force portion, the mounting portion being connected to the magnetic driving section, and the transmission portion being provided with a transmission belt.
7. The modular conveyor line of claim 6, wherein, the transmission portion of each stator roller is provided with a first transmission mounting groove and a second transmission mounting groove; the transmission belt is arranged between the two first transmission mounting grooves on the stator roller adjacent to one side of the stator roller; the transmission belt is arranged between the two second transmission mounting grooves on the stator roller adjacent to the other side of the stator roller.
8. The modular conveyor line of claim 2, wherein, the permanent magnet plate is arranged opposite to the stator roller, and the projection of at least one stator roller is located inside the projection of the permanent magnet plate.
9. The modular conveyor line of claim 1, wherein, the stator module comprises a plurality of magnetic force groups, the plurality of magnetic force groups being arranged at intervals along the extension direction of the magnetic driving section, each magnetic force group comprising a plurality of stator rollers arranged at intervals along the extension direction of the magnetic driving section, and each magnetic force group being provided with the stator driving member, the stator driving member being connected with the stator rollers in the corresponding magnetic force group.
10. The modular conveyor line of claim 2, wherein, The combined conveying line further comprises a stator detection module, a mover detection module and a control module, the stator detection module is used for detecting the rotating speed of the stator roller, the control module is in communication connection with the stator detection module, and the control module is connected with the stator driving member; The mover detection module is used for detecting the moving speed of the mover body, and the mover detection module is in communication connection with the control module.