Conveying device

Abstract

This application discloses a conveying device, comprising: a first conveyor line including a plurality of first track stators connected in sequence; a multi-layer second conveyor line disposed on the upper and lower sides of the first conveyor line; a connection module including a lifting mechanism and a connection stator, the connection stator being connected to the first track stators via optical fiber lines, the lifting mechanism driving the connection stator to rise and fall so that the connection stator can dock with the first track stators or the second conveyor line; and a power distribution module connected to the first conveyor line, the second conveyor line, and the connection stator via power lines. The connection stator on the connection module in the conveying device is connected to the stator on the intermediate layer of the conveying device via optical fiber lines, resulting in shorter connection lengths and distances during movement, thereby improving the stability of data signal transmission, simplifying the connection lines, reducing the number of optical fiber lines, and lowering manufacturing costs.

Description

Technical Field

[0001] This application relates to the field of magnetic drive conveying devices, and more particularly to a conveying device. Background Technology

[0002] Magnetic drive conveying devices typically include a mover and a conveyor line. The mover can move relative to the conveyor line to transport objects. When the conveyor line has multiple layers, the magnetic drive conveying device usually also includes a connecting module to transfer the mover on one layer of the conveyor line to another layer.

[0003] However, when the conveyor line includes multiple layers, the connection lines between the conveyor line and the connecting module are complex and occupy a lot of space. Summary of the Invention

[0004] This application provides a conveying device to solve the problems of complex wiring connections and large space occupation in conveying devices.

[0005] The specific technical solution is as follows:

[0006] This application provides a conveying device, comprising: a first conveyor line including a plurality of first track stators connected in sequence; a multi-layer second conveyor line disposed on the upper and lower sides of the first conveyor line; a connecting module including a lifting mechanism and a connecting stator, the connecting stator being connected to the first track stator via an optical fiber, the lifting mechanism being used to drive the connecting stator to rise and fall so that the connecting stator can dock with the first track stator or the second conveyor line; and a power distribution module connected to the first conveyor line, the second conveyor line, and the connecting stator via a power line.

[0007] In this application, the connecting stator on the lifting mechanism only needs to be connected to the first track stator via optical fiber to achieve material transfer between different layers. It eliminates the need for the stator on each layer of the conveyor line to be connected to the connecting stator on the lifting mechanism, thus reducing the number of connection points between the connecting stator and other layers of the conveyor line. Furthermore, by setting the connecting stator to connect only to the first track stator, this embodiment eliminates the need to consider the connection relationship between the connecting stator and multiple second conveyor lines when multiple second conveyor lines exist, reducing the complexity of wiring and simplifying the connection methods between each conveyor line. Secondly, by reducing the number of connection points between the connecting stator and other layers of the conveyor line, this application reduces the need for different connecting stators to connect to different layers of the conveyor line when multiple connecting stators exist. This reduces the data signal attenuation and loss caused by too many connection points when the connecting stator needs to connect to each layer of the conveyor line, thereby improving the stability and reliability of data signal transmission and increasing the data signal transmission efficiency. The first conveyor line is located in the middle layer of the conveying device. The connecting stator on the connecting module is connected to the stator on the middle layer of the conveying device via optical fiber. The required connection length and distance during movement are shorter, reducing the probability of negative situations such as wire breakage, interference, and poor contact that may occur when the optical fiber moves over long distances. This further improves the stability of signal transmission via optical fiber and simplifies the connection lines between the first and second conveyor lines and the connecting module, thereby reducing the number of optical fiber lines and thus reducing the space occupied by the conveying device. This also improves the stability of data signal transmission and reduces manufacturing costs.

[0008] In some embodiments, the first conveyor line further includes: a conveyor track for carrying a portion of the first track stator, a lifting mechanism located on at least one side of the conveyor track; and a linear guide rail intersecting the conveyor track, the linear guide rail for carrying a portion of the first track stator, the linear guide rail being capable of driving the first track stator located thereon to move along the extension direction of the linear guide rail; wherein the lifting mechanism is disposed adjacent to the linear guide rail.

[0009] In some embodiments, at least two layers of the second transport line adjacent to the first track stator are connected to the first track stator via optical fiber lines.

[0010] In some embodiments, at least two layers of the second conveyor line adjacent to the first track stator are connected to the first track stator via power lines.

[0011] In some embodiments, the conveying device further includes a support module located on opposite sides of the conveying track and between the lifting mechanism and the linear guide rail, the support module being used to support another portion of the first track stator.

[0012] In some embodiments, the lifting mechanism includes a first lifting machine and a connecting stator. The first lifting machine is equipped with the first connecting stator and is located on one side of the conveying track. When the first lifting machine drives the first connecting stator to dock with the first track stator, the first track stator, the first connecting stator, and the first track stator located on the conveying track and adjacent to the lifting mechanism are sequentially connected by optical fiber lines.

[0013] In some embodiments, the lifting mechanism further includes a second lifting machine, and the connecting stator includes a second connecting stator. The second lifting machine is equipped with the second connecting stator. The second lifting machine is opposite to the first lifting machine and located on the other side of the conveying track. When the second lifting machine drives the second connecting stator to dock with the first track stator, the first track stator, the second connecting stator, and the first track stator located on the support module and connected to the first connecting stator on the conveying track are sequentially connected by optical fiber lines.

[0014] In some embodiments, the first conveyor line includes at least a first power line, wherein a portion of the first track stator located on the conveying track, a portion of the first track stator located on the linear guide rail, a first track stator located on the support module, and a first connecting stator are sequentially connected via the first power line, wherein the end of the first power line is connected to the first connecting stator; and a second power line, wherein the first track stator located on the support module, a portion of the first track stator located on the conveying track, and a second connecting stator are sequentially connected via the second power line, wherein the end of the second power line is connected to the second connecting stator.

[0015] In some embodiments, the number of linear guides is two, and the first conveyor line further includes a third power line, wherein a portion of the first track stator located on the conveyor track is connected to the first track stator on the adjacent linear guide via the third power line.

[0016] In some embodiments, the power distribution module includes: a power distribution box, which is disposed adjacent to the first conveyor line and connected to the first conveyor line via a power line.

[0017] In some embodiments, the conveying device further includes a control module, which is connected to the power distribution box via a power line and to the first conveying line, the second conveying line, and the connecting stator via an optical fiber.

[0018] In some embodiments, the first track stator includes at least one of a linear stator and an arc stator.

[0019] In some embodiments, the lifting mechanism includes: a carrier member for carrying a connecting stator; a lifting assembly connected to the carrier member for driving the carrier member to rise or fall; and a drive member connected to the lifting assembly for driving the lifting assembly to move to drive the carrier member to rise or fall; wherein the drive member is one of a linear motor, a cylinder, and a hydraulic cylinder. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the conveying device in one embodiment of this application;

[0022] Figure 2 This is a top view of the conveying device in one embodiment of this application;

[0023] Figure 3 This is a schematic diagram of the structure of the first conveyor line in one embodiment of this application;

[0024] Figure 4 This is a schematic diagram of the structure of the second conveyor line in one embodiment of this application;

[0025] Figure 5 This is a schematic diagram of the structure of the second conveyor line in one embodiment of this application;

[0026] Figure 6 This is a schematic diagram of the module structure of the conveying device in one embodiment of this application;

[0027] Figure 7 This is a partial structural diagram of the first conveyor line in one embodiment of this application;

[0028] Figure 8 This is a schematic diagram of the structure of the second conveyor line in one embodiment of this application;

[0029] Figure 9 This is a schematic diagram of the structure of the second conveyor line in one embodiment of this application;

[0030] Figure 10 This is a schematic diagram of the connection module in one embodiment of this application.

[0031] Reference numerals: 1. Conveying device; 11. First conveyor line; 11A. First input end; 11B. First output end; 111. First track stator; 112. Conveying track; 113. Linear guide rail; 12. Second conveyor line; 121. Second track stator; 12A. Second input end; 12B. Second output end; 13. Connecting module; 131. Lifting mechanism; 1311. First hoist; 1312. Second hoist; 1313. Bearing component; 1314. Lifting assembly; 1315. Driving component; 132. Connecting stator; 132a. First connecting stator; 132b. Second connecting stator; 14. Power distribution module; 141. Power distribution box; 15. Support module; 16. Control module; 17. Mover module; A. First power line; B. Second power line; C. Third power line; V1. Power supply voltage. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0033] Magnetic drive conveyors use magnetic fields for transmission. Compared to traditional mechanical conveyors, magnetic drive conveyors do not require mechanical contact, resulting in lower wear and maintenance costs and a longer service life. Therefore, they are widely used in various fields (such as precision manufacturing, medical device manufacturing, food processing, automobile manufacturing, logistics and warehousing).

[0034] Magnetic drive conveyors typically consist of a mover and a conveyor line. The mover usually contains a permanent magnet or electromagnet, allowing it to move along the conveyor line under the influence of a magnetic field, carrying workpieces or materials. When magnetic drive conveyors are used in environments with limited space, such as factories or warehouses, the conveyor line can be multi-layered to maximize vertical space utilization and improve efficiency. Multi-layer designs also allow for simultaneous operation of multiple processes, increasing production efficiency. When the conveyor line is multi-layered, the magnetic drive conveyor usually includes a connecting module. The main function of the connecting module is to facilitate material transfer and connection between different layers; that is, it can move the mover from one layer of the conveyor line to another. However, when the conveyor line is multi-layered, each layer needs to connect to the connecting module, resulting in complex wiring, a large number of cables, significant space requirements, and high manufacturing costs.

[0035] Therefore, this application provides a conveying device in which the connecting stator on the connecting module and the stator on the intermediate layer of the conveying device are connected by optical fiber. The required connection length and distance during movement are shorter, which reduces the probability of negative situations such as wire breakage, interference, and poor contact that may occur when the optical fiber moves over long distances, thereby improving the stability of data signal transmission. It also simplifies the connection lines, reduces the number of optical fiber lines, and lowers the manufacturing cost.

[0036] The conveying device provided in the embodiments of this application will now be described exemplarily with reference to the accompanying drawings.

[0037] Please refer to Figures 1 to 2 As shown, this application embodiment provides a conveying device 1, including a first conveying line 11, a multi-layer second conveying line 12, and a connecting module 13. The first conveying line 11 and the multi-layer second conveying line 12 can convey a moving module 17, which can be used to receive workpieces, so that the first conveying line 11 and the multi-layer second conveying line 12 can convey workpieces to a designated position, and the first conveying line 11 and the multi-layer second conveying line 12 can each independently convey workpieces to make full use of vertical space and improve the conveying efficiency per unit area.

[0038] Please refer to Figures 2 to 4 As shown, the first conveyor line 11 includes multiple first track stators 111 connected in sequence. The multiple first track stators 111 are spliced ​​in sequence to ensure the continuous conveying and conveying stability of the first conveyor line 11. The multi-layer second conveyor line 12 is arranged on the upper and lower sides of the first conveyor line 11, and each layer of the second conveyor line 12 includes multiple second track stators 121 connected in sequence. The multiple second track stators 121 on each layer are spliced ​​in sequence to ensure the continuous conveying and conveying stability of the second conveyor line 12.

[0039] In this example, this application does not limit the magnetic coupling method between the first track stator 111 and the second track stator 121 and the mover module 17. For example, the first track stator 111 and the second track stator 121 may include coils, and the mover module 17 may include permanent magnets. After the coils are periodically energized, they generate a magnetic field that interacts with the permanent magnets to drive the mover. Alternatively, the first track stator 111 and the second track stator 121 may include permanent magnets, and the mover module 17 may include coils. The specific configuration can be made according to actual needs. Furthermore, the principle of the coil driving the permanent magnet to move after being energized is well-known in the art and will not be elaborated upon in this application.

[0040] It is worth noting that the multi-layered second conveyor line 12 is disposed on the upper and lower sides of the first conveyor line 11, that is, the first conveyor line 11 serves as an intermediate layer located in the middle of the entire conveying device 1. For example, when the conveying device 1 includes two layers of second conveyor lines 12, one layer is located on the upper side of the first conveyor line 11, and the other layer is located on the lower side of the first conveyor line 11, so that the first conveyor line 11 is in the middle layer. When the conveying device 1 includes three layers of second conveyor lines 12, two layers are stacked on the upper side of the first conveyor line 11, and the other layer is located on the lower side of the first conveyor line 11; or, one layer is located on the upper side of the first conveyor line 11, and the other two layers are stacked on the lower side of the first conveyor line 11, so that the first conveyor line 11 is located in the middle of the multi-layered line. When the conveying device 1 includes four layers of second conveying line 12, two layers are stacked on the upper side of the first conveying line 11, and the remaining two layers are stacked on the lower side of the first conveying line 11, so that the first conveying line 11 is in the middle layer.

[0041] The following description uses the example of a conveying device 1 including two layers of second conveying lines 12 to illustrate the conveying device 1 provided in this application. The specific number and position of the second conveying lines 12 can be deployed according to actual needs, and this application does not impose any specific restrictions on this.

[0042] For example, please refer to Figures 1 to 2 As shown, when the conveying device 1 includes two layers of second conveyor lines 12, one layer is located above the first conveyor line 11, and the other layer is located below the first conveyor line 11. The material transfer and connection between the first conveyor line 11 and the upper and lower layers of second conveyor lines 12 can be achieved through the connecting module 13. In one example, please refer to... Figure 2 and Figure 5 As shown, the connection module 13 may include a lifting mechanism 131 and a connection stator 132. The connection stator 132 is connected to the first track stator 111 via an optical fiber. The lifting mechanism 131 is used to drive the connection stator 132 to rise and fall so that the connection stator 132 can dock with the first track stator 111 or the second conveyor line 12.

[0043] In this example, the connecting stator 132 on the lifting mechanism 131 is directly connected to the first track stator 111 on the first conveyor line 11 via an optical fiber. Initially, the connecting stator 132 on the connecting module 13 can be flush with the first track stator 111 on the first conveyor line 11. When it is necessary to transfer the material carried on the first conveyor line 11 to the second conveyor line 12 located above the first conveyor line 11, the material carried on the first conveyor line 11 will first be transferred to the connecting stator 132. Then, the lifting mechanism 131 will drive the connecting stator 132 to rise to a position flush with the second conveyor line 12. The material on the connecting stator 132 can then be transferred to the second track stator 121, thereby realizing the material transfer between the first conveyor line 11 and the second conveyor line 12. When it is necessary to transfer the material carried on the first conveyor line 11 to the second conveyor line 12 located below the first conveyor line 11, or to transfer the material on the second conveyor line 12 to the first conveyor line 11, the process is similar to the above-described transfer process, and will not be repeated here.

[0044] Thus, the connecting stator 132 on the lifting mechanism 131 only needs to be connected to the first track stator 111 via an optical fiber to achieve material transfer between different layers. This eliminates the need for the stator on each layer of the conveyor line in the conveying device 1 to be connected to the connecting stator 132 on the lifting mechanism 131, reducing the number of connection points between the connecting stator 132 and other layers of the conveyor line. Furthermore, by setting the connecting stator 132 to be connected only to the first track stator 111 in this embodiment, when multiple second conveyor lines 12 exist, there is no need to consider the connection relationship between the connecting stator 132 and multiple second conveyor lines 12, reducing the complexity of wiring and simplifying the connection methods between each conveyor line.

[0045] Furthermore, considering factors such as the minute gaps and refractive index differences at the connection points of the two optical fibers, signal reflection and scattering can occur, potentially leading to signal attenuation. Improper fiber alignment and uneven cross-sections during connection also increase signal attenuation; each connection point introduces a certain amount of signal loss. Therefore, this application reduces the number of connection points between the splice stator 132 and other transmission line layers. Specifically, it avoids the situation where multiple splice stators 132 need to be connected to different transmission line layers separately. This reduces the occurrence of data signal attenuation and loss due to excessive connection points when the splice stator 132 needs to be connected to each transmission line layer, thereby improving the stability and reliability of data signal transmission and increasing data signal transmission efficiency.

[0046] Secondly, the first transmission line 11 is located in the middle layer of the transmission device 1. The connecting stator 132 on the connecting module 13 is connected to the stator on the middle layer of the transmission device 1 through optical fiber. The required connection length and distance during movement are shorter, which reduces the probability of negative situations such as wire breakage, interference, and poor contact that may occur when the optical fiber moves over long distances. This further improves the stability of signal transmission by optical fiber and simplifies the connection lines between the first transmission line 11 and the second transmission line 12 and the connecting module 13, thereby reducing the number of optical fiber lines and thus reducing the space occupied by the transmission device, improving the stability of data signal transmission, and reducing certain manufacturing costs.

[0047] Optional, please refer to Figures 2 to 5 As shown, the first conveyor line 11 and the second conveyor line 12 can be a closed-loop structure. The closed-loop structure of the first conveyor line 11 and the second conveyor line 12 can transport the mover module 17 set on the first track stator 111 and the second track stator 121 to its original position, thereby realizing continuous conveying. The closed-loop structure can be at least one of the following: circular, annular, square, regular polygon, and irregular polygon. The specific shape can be set according to the actual size of the application scenario and the shape of the actual floor space occupied. This application does not impose specific limitations on this.

[0048] To reduce interference between multiple conveyor lines, clearance spaces can be formed above and below the first conveyor line 11. The clearance space above the first conveyor line 11 allows it to transport materials normally, while the clearance space below it allows the second conveyor line 12, located below the first conveyor line 11, to transport materials normally. This reduces interference between multiple conveyor lines and ensures reliable material transport. Optionally, clearance spaces of the same or different sizes can be provided above and below the first conveyor line 11, depending on actual needs. This application does not impose specific limitations on this.

[0049] In one example, such as Figure 6 As shown, the conveying device 1 also includes a power distribution module 14, which can be connected to a 380V power supply voltage V1 and is connected to the first conveying line 11, the second conveying line 12 and the connecting stator 132 via power lines. The power distribution module 14 is used to supply power to the first conveying line 11, the second conveying line 12 and the connecting stator 132 so that the conveying device 1 can operate normally.

[0050] Please refer to Figure 7 and Figure 8As shown, in one example, the first conveyor line 11 further includes a conveyor track 112 and a linear guide rail 113. The conveyor track 112 is used to carry part of the first track stator 111, and the lifting mechanism 131 is located on at least one side of the conveyor track 112. The linear guide rail 113 intersects with the conveyor track 112 and is used to carry part of the first track stator 111. The linear guide rail 113 can drive the first track stator 111 located thereon to move along the extension direction of the linear guide rail 113. The lifting mechanism 131 is arranged adjacent to the linear guide rail 113.

[0051] In this example, the linear guide 113 is spaced apart from the conveying track 112, and the extension direction of the linear guide 113 intersects the conveying direction of the conveying track 112. The linear guide 113 is used to limit and guide the first track stator 111 to guide the first track stator 111 to move along the conveying direction, thereby improving the movement accuracy and stability of the first track stator 111.

[0052] Optionally, the linear guide 113 can be a guide rail or a slide, and this application does not impose specific restrictions on it.

[0053] In this example, the lifting mechanism 131 is arranged adjacent to the linear guide rail 113, making the overall structure of the conveying device 1 more compact and improving space utilization. Furthermore, placing the lifting mechanism 131 adjacent to the linear guide rail 113 improves the synchronization of their movements, reducing conveying and docking errors caused by positional deviations. Secondly, the adjacent arrangement of the lifting mechanism 131 and the linear guide rail 113 reduces the mutual influence between the moving parts (i.e., the moving module and the material) mounted on them, improving the overall conveying stability and reliability of the conveying device 1.

[0054] In one example, at least two layers of second conveyor lines 12 adjacent to the first track stator 111 are connected to the first track stator 111 via optical fiber lines. Taking the conveying device 1 as an example that includes three layers of conveyor lines, the two layers of second conveyor lines 12 adjacent to the first track stator 111 are the second conveyor line 12 located above the first conveyor line 11 and the second conveyor line 12 located below the first conveyor line 11. Please refer to... Figures 3 to 5 As shown, the first conveyor line 11 is provided with a first input terminal 11A and a first output terminal 11B, and the second conveyor line 12 is provided with a second input terminal 12A and a second output terminal 12B. It is worth noting that the first input terminal 11A and the first output terminal 11B refer to the input and output terminals of the optical fiber in the first conveyor line 11, and the second input terminal 12A and the second output terminal 12B refer to the input and output terminals of the optical fiber in the second conveyor line 12.

[0055] In this example, the second output terminal 12B of the second conveyor 12 located on the upper side of the first conveyor 11 is connected to the first input terminal 11A on the first conveyor 11, and the first output terminal 11B on the first conveyor 11 is connected to the second conveyor 12 located on the lower side of the first conveyor 11. That is, the second conveyor 12 located on both the upper and lower sides of the first conveyor 11 are respectively connected to the first track stator 111 on the first conveyor 11 through optical fiber lines. At this time, the purpose of connecting multiple conveyor 12s is achieved by using the same optical fiber line, which can significantly reduce the number of wirings.

[0056] Optionally, when the conveying device 1 includes more layers of conveyor lines, for example, when the conveying device 1 includes five layers of conveyor lines, two layers of second conveyor lines 12 are stacked on top of the first conveyor line 11, and the remaining two layers of second conveyor lines 12 are stacked on the bottom of the first conveyor line 11, with the first conveyor line 11 in the middle layer. In this case, the uppermost and lowermost second conveyor lines 12 can both be connected to their respective adjacent second conveyor lines 12 via optical fiber lines, without needing to be connected to the first conveyor line 11 in the middle layer. That is, the optical fiber lines of the multiple conveyor lines are connected sequentially. The specific arrangement of the optical fiber lines can be set according to actual needs, and this application does not impose specific restrictions on this.

[0057] In one example, at least two layers of second conveyor lines 12 adjacent to the first track stator 111 are connected to the first track stator 111 via power lines. Taking a conveying device 1 comprising three layers of conveyor lines as an example, the two layers of second conveyor lines 12 adjacent to the first track stator 111 are the second conveyor line 12 located above the first conveyor line 11 and the second conveyor line 12 located below the first conveyor line 11. That is, the power line of the second conveyor line 12 located above the first conveyor line 11 is connected to the first conveyor line 11, and the power line of the second conveyor line 12 located below the first conveyor line 11 is also connected to the first conveyor line 11. In this example, the power lines between the second conveyor line 12 located above the first conveyor line 11, the first conveyor line 11, and the second conveyor line 12 located below the first conveyor line 11 are the same power line. Power can be supplied to multiple layers of conveyor lines through a single power line, and connecting multiple conveyor lines through a single power line facilitates power management and monitoring, ensuring the normal operation of each conveyor line.

[0058] Optionally, when the conveying device 1 includes more layers of conveyor lines, for example, when the conveying device 1 includes five layers of conveyor lines, two layers of second conveyor lines 12 are stacked on top of the first conveyor line 11, and the remaining two layers of second conveyor lines 12 are stacked on the bottom of the first conveyor line 11, with the first conveyor line 11 in the middle layer. In this case, the uppermost and lowermost second conveyor lines 12 can both be connected to their respective adjacent second conveyor lines 12 via power lines, without needing to be connected to the first conveyor line 11 in the middle layer. That is, the power lines of the multiple layers of conveyor lines are connected sequentially. The specific arrangement of the optical fiber lines can be set according to actual needs, and this application does not impose specific restrictions on this.

[0059] In one example, please refer to Figure 2 and Figure 5 As shown, the conveying device 1 also includes a support module 15, which is located on both sides opposite to the conveying track 112 and between the lifting mechanism 131 and the linear guide rail 113. The support module 15 is used to support another part of the first track stator 111.

[0060] In this example, one end of the first track stator 111 on the linear guide 113 is connected to one end of the first track stator 111 on the adjacent support module 15, and the other end of the first track stator 111 on the support module 15 is connected to the first track stator 111 on the conveying track 112. The first track stator 111 on the support module 15 is used to communicate with the connecting stator 132. The setting of the support module 15 increases the number of conveying routes in the conveying device 1, thereby improving the conveying diversity of the conveying device 1. By setting the support module 15, the connecting stator 132 can convey the moving module 17 to the support module 15, thereby reducing the possible congestion of the first track stator 111 on the linear guide 113 and providing a diversion effect for the conveying of the moving module 17 on the first track stator 111 on the linear guide 113.

[0061] Optionally, the support module 15 can be a linear guide rail support module, a pneumatic support module, a magnetic levitation support module, or other support modules that can provide support. The specific configuration can be determined according to actual needs, and this application does not impose any specific restrictions on it.

[0062] In one example, please refer to Figure 7 and Figure 8 As shown, the lifting mechanism 131 includes a first lifting machine 1311, and the connecting stator 132 includes a first connecting stator 132a (i.e., as shown in the figure). Figure 8As shown in #14), the first elevator 1311 is equipped with a first connecting stator 132a. The first elevator 1311 is located on one side of the conveying track 112. When the first elevator 1311 drives the first connecting stator 132a to connect with the first track stator 111, the first track stator 111, which is located on the conveying track 112 and adjacent to the lifting mechanism 131 (i.e., as shown in #14), is connected to the first track stator 132a. Figure 8 As shown in #13), the first connecting stator 132a, and the first track stator 111 located on the support module 15 (i.e., as shown in #13) Figure 8 As shown in #15), they are connected sequentially via fiber optic cables.

[0063] In this example, the first connecting stator 132a on the first hoist 1311 is connected to the first track stator 111 located on the conveying track 112 and adjacent to the lifting mechanism 131 via an optical fiber. The first connecting stator 132a is also connected to the first track stator 111 located on the support module 15 via an optical fiber, so that the first connecting stator 132a on the first hoist 1311 can form a complete optical fiber loop with the first track stator 111 on the first conveying line 11. At this time, the first track stator 111 connected to the first connecting stator 132a is the closest and adjacent first track stator 111, so that the optical fiber connecting the first connecting stator 132a and the first conveying line 11 has a shorter movement distance, reducing the probability of negative situations such as wire breakage, interference, and poor contact when the optical fiber moves over long distances, and improving the stability of signal transmission via optical fiber.

[0064] Thus, when the first hoist 1311 is equipped with the first connecting stator 132a, the connection between the stators is via the first track stator 111 on the support module 15 (e.g., Figure 8 As shown in #15) - First connecting stator 132a (as shown in #15) Figure 8 As shown in #14) - the first track stator 111 on the conveying track 112 (as shown in #14) Figure 8 As shown in #13), the first connecting stator 132a is connected to the nearest and adjacent first track stator 111. The fiber optic cable travels a shorter distance, reducing the probability of negative situations such as wire breakage, interference, and poor contact that may occur when the fiber optic cable travels a long distance, thus improving the stability of signal transmission via fiber optic cable. Secondly, the connection line between the connecting module 13 and the first transmission line 11 is simplified, reducing the number of fiber optic cables and thus reducing the space occupied by the transmission device 1, while also reducing manufacturing costs. Furthermore, connecting the first connecting stator 132a to the nearest and adjacent first track stator 111 makes the insertion of the first connecting stator 132a more convenient.

[0065] It should be noted that the first track stator 111, located on the conveying track 112 and adjacent to the lifting mechanism 131 (i.e., as shown in the diagram), is a type of track stator. Figure 8 As shown in #13), the first connecting stator 132a, and the first track stator 111 located on the support module 15 (i.e., as shown in #13) Figure 8 The number of (#15) shown can be one or more. When there are multiple stators, for example, when there are multiple first connecting stators 132a, the multiple first connecting stators 132a can be regarded as a unit, and the multiple first connecting stators 132a within the unit are connected sequentially.

[0066] In one example, please refer to Figure 7 and Figure 8 As shown, the lifting mechanism 131 also includes a second hoist 1312, and the connecting stator 132 includes a second connecting stator 132b (as shown). Figure 8 As shown in #12), the second elevator 1312 is equipped with a second connecting stator 132b. The second elevator 1312 is opposite to the first elevator 1311 and located on the other side of the conveying track 112. When the second elevator 1312 drives the second connecting stator 132b to dock with the first track stator 111, the first track stator 111 located on the support module 15 (i.e., as shown in #12) is connected to the first track stator 111. Figure 8 As shown in #11), the second connecting stator 132b, and the first track stator 111 located on the conveying track 112 and connected to the first connecting stator 132a (i.e., as shown in #11) Figure 8 As shown in #13), they are connected sequentially via fiber optic cables.

[0067] Here, it is worth noting that, Figure 8 The numbers #1 to #21 are sequentially numbered to represent the first track stators 111 and the connecting stators 132 connected by optical fiber lines in this application, for the purpose of describing the conveying device 1 in this application in conjunction with the accompanying drawings. The first track stators 111 (#1, #2, #3, #4, #5, #6, #10, #16, #20, and #21) are mounted on the conveying track 112, the first track stators 111 (#7, #8, #18, and #19) are mounted on the linear guide rail 113, and the first track stators 111 (#9, #11, #15, and #17) are mounted on the support module 15.

[0068] In this example, the second connecting stator 132b on the second hoist 1312 is connected to the first track stator 111 located on the conveying track 112 and adjacent to the lifting mechanism 131 via an optical fiber. The second connecting stator 132b is also connected to the first track stator 111 located on the support module 15 via an optical fiber, so that the second connecting stator 132b on the second hoist 1312 can form a complete optical fiber loop with the first track stator 111 on the first conveying line 11. At this time, the first track stator 111 connected to the second connecting stator 132b is the closest and adjacent first track stator 111, so that the optical fiber connecting the second connecting stator 132b and the first conveying line 11 has a shorter movement distance, reducing the probability of negative situations such as wire breakage, interference, and poor contact when the optical fiber moves over long distances, and improving the stability of signal transmission via optical fiber.

[0069] It is understandable that when the lifting mechanism 131 includes both a first hoist 1311 and a second hoist 1312, the first hoist 1311 and the second hoist 1312 are located on adjacent sides of the conveying track 112 and are connected to the same first track stator 111 (i.e., as shown in the image). Figure 8 The first track stator (#13) shown is connected by an optical fiber line so that the first hoist 1311 and the second hoist 1312 can form a complete optical fiber loop with the first track stator 111 on the first conveyor line 11.

[0070] Thus, when the second hoist 1312 is equipped with the second connecting stator 132b, the connection between the stators is the same as that between the first track stator 111 on the support module 15 (e.g., Figure 8 As shown in #11) - the second connecting stator 132b - the first track stator 111 on the conveying track 112 (as shown in #11) Figure 8 As shown in #13), the second connecting stator 132b is connected to the nearest and adjacent first track stator 111. The fiber optic cable travels a shorter distance, reducing the probability of negative situations such as wire breakage, interference, and poor contact that may occur when the fiber optic cable travels a long distance, thus improving the stability of signal transmission via fiber optic cable. Secondly, the connection line between the connecting module 13 and the first transmission line 11 is simplified, reducing the number of fiber optic cables and thus reducing the space occupied by the transmission device 1, while also reducing manufacturing costs. Furthermore, connecting the second connecting stator 132b to the nearest and adjacent first track stator 111 makes the insertion of the second connecting stator 132b more convenient.

[0071] The power distribution module 14 is connected to the first transmission line 11, the second transmission line 12, and the connecting stator 132 via power lines. When the power line is long, it will affect the voltage it provides. That is, the longer the power line is, the greater the resistance, and the voltage input to the first transmission line 11, the second transmission line 12, and the connecting stator 132 will be reduced, resulting in lower power supply reliability. Furthermore, when the power line is long, problems such as wire breakage, interference, and poor contact may occur when the power line moves over a long distance, affecting the stability of power transmission. Therefore, in one example, the first conveyor line 11 includes at least a first power line A and a second power line B. A portion of the first track stator 111 located on the conveyor rail 112, a portion of the first track stator 111 located on the linear guide rail 113, a portion of the first track stator 111 located on the support module 15, and a first connecting stator 132a are sequentially connected via the first power line A, wherein the end of the first power line A is connected to the first connecting stator 132a. A portion of the first track stator 111 located on the support module 15, a portion of the first track stator 111 located on the conveyor rail 112, and a second connecting stator 132b are sequentially connected via the second power line B, wherein the end of the second power line B is connected to the second connecting stator 132b.

[0072] It is worth noting that the linear guide rail 113 can only drive the first track stator 111 to move on it, and the moving distance is a fixed distance. Therefore, when the first track stator 111 located on the conveying track 112, the first track stator 111 located on the linear guide rail 113, the first track stator 111 located on the support module 15, and the first connecting stator 132a are connected in sequence through the first power line A, the distance required for the power line to move is relatively short. Therefore, compared with the first connecting stator 132a and the second connecting stator 132b using the same power line, the length of the first power line A is shorter.

[0073] In this example, the first connecting stator 132a mounted on the first hoist 1311 is connected to the first track stator 111 on the first conveyor body 11 via the first power line A, and the second connecting stator 132b mounted on the second hoist 1312 is connected to the first track stator 111 on the first conveyor body 11 via the second power line B. That is, different power lines are used to independently power the first connecting stator 132a and the second connecting stator 132b, so as to shorten the length of the power line and reduce the probability of the negative situation that the resistance is greater when the power line is longer, which would lead to a decrease in the voltage input to the first conveyor body 11, the second conveyor body 12, the first connecting stator 132a, and the second connecting stator 132b. Furthermore, a shorter power cord is designed to reduce potential issues such as wire breakage, interference, and poor contact during long-distance power cord movement. This improves the reliability of power supply to the first conveyor line 11, the second conveyor line 12, the first connecting stator 132a, and the second connecting stator 132b, thereby ensuring the operational reliability of the first conveyor line 11, the second conveyor line 12, the first connecting stator 132a, and the second connecting stator 132b.

[0074] For example, such as Figure 8 As shown, the first track stator 111 (#1, #2, #3, #4, #5, #6, #7, #8) on the first conveyor line 11, the first track stator 111 (#9) on the support module 15, and the first connecting stator 132a are connected in sequence via the first power line A; the first track stator 111 (#15) on the support module 15, the first track stator 111 (#16, #17, #13, #10) on the first conveyor line 11, the first track stator 111 (#11) on the support module 15, and the second connecting stator 132b are connected in sequence via the second power line B.

[0075] In one example, please refer to Figure 7 and Figure 8 As shown, the number of linear guide rails 113 can be set to two. The first conveyor line body 11 also includes a third power line C. The portion of the first track stator 111 located on the conveyor rail 112 is connected to the first track stator 111 on the adjacent linear guide rail 113 through the third power line C.

[0076] In this example, when the conveying device 1 is equipped with two linear guides 113, one linear guide 113 is connected to the first connecting stator 132a via a power line, and the other linear guide 113 can be connected only to a portion of the first track stator 111 on the conveying track 112 via a power line. This shortens the length of the power line connected to the first conveying line 11, reducing the probability of a decrease in voltage input to the linear guide 113 due to increased resistance when the power line is longer. It also reduces the possibility of breakage, interference, poor contact, and other negative situations that may occur when the power line moves over long distances, improving the reliability of power supply to the linear guide 113 and thus ensuring the operational reliability of the linear guide 113.

[0077] For example, please refer to Figure 7 and Figure 8 As shown, the first track stators 111 (#21, #20) on the conveying track 112 and the first track stators 111 (#19, #18) on the linear guide rail 113 are connected in sequence via the third power line C.

[0078] It is understood that in this embodiment, multiple power lines are used to connect different stators. For long-distance, fixed-position stator modules, a single power line is used for connection to ensure power supply stability. The first track stators 111 (#1, #2, #3, #4, #5, #6, #7, #8) on the first conveyor line 11, the first track stator 111 (#9) on the support module 15, and the first connecting stator 132a are connected sequentially via the first power line A; the first track stator 111 (#15) on the support module 15, the first track stator 111 (#16, #17, #13, #10) on the first conveyor line 11, and the first track stator 132a on the support module 15 are connected sequentially via the first power line A. The first track stator 111 (#11) and the second connecting stator 132b are connected in sequence via the second power line B; the first track stator 111 (#21, #20) on the conveying track 112 and the first track stator 111 (#19, #18) on the linear guide rail 113 are connected in sequence via the third power line C. The multiple connecting stators 132 are connected to different power lines to avoid the situation where multiple connecting stators 132 cannot work due to damage to the power lines during the connection process. This application embodiment sets up multiple connection stators 132 connected to different power lines, ensuring that the power lines travel a short distance to reduce potential issues such as wire breakage, interference, and poor contact during long-distance power line movement. It also avoids the simultaneous shutdown of multiple connection stators 132 due to the failure of a single power line. Even if a single power line fails to supply power to a connection stator 132, the remaining intact power lines can still supply power to the connection stator 132, ensuring the operation of at least some of the connection stators 132. This improves the system's transmission efficiency and operational reliability.

[0079] In one example, such as Figure 9 As shown, the power distribution module 14 includes a power distribution box 141, which is arranged adjacent to the first conveyor line 11 and connected to the first conveyor line 11 via a power line.

[0080] In this example, the distribution box 141 is arranged adjacent to the first transmission line 11 to further shorten the length of the power line, thereby improving the power supply reliability of the distribution box 141 to the first transmission line 11.

[0081] Optionally, when the power distribution module 14 includes multiple power distribution boxes 141, all power distribution boxes 141 are arranged adjacent to the transmission line that needs power supply, so as to shorten the length of the power line between each power distribution box 141 and the transmission line, reduce the situation where the resistance is greater when the power line is longer, which would cause the voltage supplied by the power distribution box 141 to the transmission line to decrease, thereby improving the power supply reliability of the power distribution box 141 and ensuring the operational reliability of each transmission line.

[0082] Optionally, in order to further shorten the length of the power line in the conveying device 1, the first track stator 111 on the remaining part of the first conveying line body 11 and the second track stator 121 on the second conveying line body 12 may also use different power lines in different sections. This application does not impose specific restrictions on this.

[0083] In one example, such as Figure 6 As shown, the conveying device 1 also includes a control module 16, which is connected to the power distribution box 141 via a power line, and is connected to the first conveying line 11, the second conveying line 12 and the connecting stator 132 via optical fiber lines.

[0084] The control module 16 can control the working status of the first conveyor line 11, the second conveyor line 12 and the connecting stator 132. When the first conveyor line 11, the second conveyor line 12 and the connecting stator 132 are controlled by one control module 16, the control synchronization is high.

[0085] Optionally, the control module 16 may include one control chip or integrate multiple control chips, depending on actual needs. For example, if the goal is to improve the control accuracy of the track stator on each layer of the conveyor line, multiple control chips connected to different layers of the conveyor line can be integrated into the control module 16. This application does not impose specific limitations in this regard.

[0086] In one example, the first track stator 111 includes at least one of a linear stator and an arc stator.

[0087] Optionally, the first track stator 111 may include multiple linear stators and multiple arc stators, and the multiple linear stators and multiple arc stators can be sequentially spliced ​​to form a ring structure to facilitate the transport of workpieces.

[0088] Optionally, the connecting stator 121 may also include multiple linear stators and multiple arc-shaped stators, and the multiple linear stators and multiple arc-shaped stators can be sequentially spliced ​​to form a ring structure to facilitate the transport of workpieces. The size of the ring structure formed by the connecting stator 121 may be the same as or different from the size of the ring structure formed by the first track stator 111.

[0089] In one example, such as Figure 10 As shown, the lifting mechanism 131 includes a support member 1313, a lifting assembly 1314, and a drive member 1315. The support member 1313 is used to support the connecting stator 132. The lifting assembly 1314 is connected to the support member 1313 and is used to drive the support member 1313 to rise or fall. The drive member 1315 is connected to the lifting assembly 1314 and is used to drive the lifting assembly 1314 to move so as to drive the support member 1313 to rise or fall.

[0090] Optionally, the lifting assembly 1314 may be a lifting guide rail, a gear rack, a chain, or other lifting structure that can drive the load-bearing component 1313 to rise or fall. This application does not impose specific limitations on this.

[0091] Optionally, the drive unit 1315 can be one of a linear motor, a pneumatic cylinder, or a hydraulic cylinder.

[0092] In summary, the connecting stator 132 on the lifting mechanism 131 only needs to be connected to the first track stator 111 via an optical fiber to achieve material transfer between different layers. This eliminates the need for the stator on each layer of the conveyor line in the conveying device 1 to be connected to the connecting stator 132 on the lifting mechanism 131, thus reducing the number of connection points between the connecting stator 132 and other layers of the conveyor line. Furthermore, by setting the connecting stator 132 to be connected only to the first track stator 111 in this embodiment, when multiple second conveyor lines 12 exist, there is no need to consider the connection relationship between the connecting stator 132 and multiple second conveyor lines 12, reducing the complexity of wiring and simplifying the connection methods between each conveyor line. Meanwhile, this application reduces the number of connection points between the connecting stator 132 and other layers of the conveyor line, thereby reducing the need for different connecting stators 132 to connect to different layers of the conveyor line when multiple connecting stators 132 exist. This reduces the occurrence of data signal attenuation and signal loss due to excessive connection points when the connecting stator 132 needs to connect to each layer of the conveyor line, thus improving the stability and reliability of data signal transmission and increasing the data signal transmission efficiency. Secondly, the first transmission line 11 is located in the middle layer of the transmission device 1. The connecting stator 132 on the connecting module 13 is connected to the stator on the middle layer of the transmission device 1 through optical fiber. The required connection length and distance during movement are shorter, which reduces the probability of negative situations such as wire breakage, interference, and poor contact that may occur when the optical fiber moves over long distances. This further improves the stability of signal transmission by optical fiber and simplifies the connection lines between the first transmission line 11 and the second transmission line 12 and the connecting module 13, thereby reducing the number of optical fiber lines and thus reducing the space occupied by the transmission device, improving the stability of data signal transmission, and reducing certain manufacturing costs.

[0093] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0094] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A delivery device (1) characterized in that, The application relates to a conveying device (1) comprising: a first conveying line body (11) comprising a plurality of first track stators (111) connected in sequence; a plurality of second conveying line bodies (12) arranged on the upper and lower sides of the first conveying line body (11); a connection module (13) comprising a lifting mechanism (131) and a connection stator (132), the connection stator (132) is connected with the first track stator (111) through an optical fiber line, the lifting mechanism (131) is used for driving the connection stator (132) to ascend and descend so that the connection stator (132) can be connected with the first track stator (111) or the second conveying line body (12); and a power distribution module (14) connected with the first conveying line body (11), the second conveying line body (12) and the connection stator (132) through a power line; at least two second conveying line bodies (12) adjacent to the first track stator (111) are connected with the first track stator (111) through an optical fiber line; the power distribution module (14) comprises a power distribution box (141); the conveying device (1) further comprises: a control module (16) connected with the power distribution box (141) through a power line, the control module (16) is connected with the first conveying line body (11), the second conveying line body (12) and the connection stator (132) through an optical fiber line.

2. The delivery device (1) according to claim 1, characterized in that The first conveying line body (11) further comprises: a conveying track (112) used for bearing part of the first track stators (111), the lifting mechanism (131) is located on at least one side of the conveying track (112); and a linear guide rail (113) intersecting with the conveying track (112), the linear guide rail (113) is used for bearing part of the first track stators (111), and the linear guide rail (113) can drive the first track stators (111) located thereon to move along the extension direction of the linear guide rail (113); wherein the lifting mechanism (131) is arranged adjacent to the linear guide rail (113).

3. The delivery device (1) according to claim 2, characterized in that At least two second conveying line bodies (12) adjacent to the first track stator (111) are connected with the first track stator (111) through a power line.

4. The delivery device (1) according to claim 2, characterized in that The conveying device (1) further comprises: a support module (15) located on the two sides opposite to the conveying track (112) and between the lifting mechanism (131) and the linear guide rail (113), the support module (15) is used for bearing another part of the first track stators (111).

5. The delivery device (1) according to claim 4, characterized in that The lifting mechanism (131) comprises a first lifting machine (1311), the connection stator (132) comprises a first connection stator (132a), the first lifting machine (1311) is loaded with the first connection stator (132a), and the first lifting machine (1311) is located on one side of the conveying track (112). When the first lifting mechanism (1311) drives the first connection sub-stator (132a) to be connected with the first track sub-stator (111), the first track sub-stator (111) located on the conveying track (112) and adjacent to the lifting mechanism (131), the first connection sub-stator (132a), and the first track sub-stator (111) located on the support module (15) are sequentially connected by optical fiber lines.

6. The delivery device (1) according to claim 5, characterized in that The lifting mechanism (131) further comprises a second lifting mechanism (1312), the connection sub-stator (132) comprises a second connection sub-stator (132b), the second connection sub-stator (132b) is carried on the second lifting mechanism (1312), and the second lifting mechanism (1312) is opposite to the first lifting mechanism (1311) and located on the other side of the conveying track (112). When the second lifting mechanism (1312) drives the second connection sub-stator (132b) to be connected with the first track sub-stator (111), the first track sub-stator (111) located on the support module (15), the second connection sub-stator (132b), and the first track sub-stator (111) located on the conveying track (112) and connected with the first connection sub-stator (132a) are sequentially connected by optical fiber lines.

7. The delivery device (1) according to claim 6, characterized in that The first conveying line body (11) at least comprises: A first power line, the first track sub-stators (111) located on the conveying track (112), the first track sub-stators (111) located on the linear guide rails (113), the first track sub-stators (111) located on the support module (15), and the first connection sub-stator (132a) are sequentially connected by the first power line, and an end of the first power line is connected with the first connection sub-stator (132a); and A second power line, the first track sub-stators (111) located on the support module (15), the first track sub-stators (111) located on the conveying track (112), and the second connection sub-stator (132b) are sequentially connected by the second power line, and an end of the second power line is connected with the second connection sub-stator (132b).

8. The delivery device (1) according to claim 7, characterized in that The number of the linear guide rails (113) is two, and the first conveying line body (11) further comprises: A third power line, the first track sub-stators (111) located on the conveying track (112) and the first track sub-stators (111) located on the adjacent linear guide rails (113) are connected by the third power line.

9. The delivery device (1) according to claim 1, characterized in that The power distribution module (14) comprises: A power distribution box (141), which is arranged adjacent to the first conveying line body (11) and connected with the first conveying line body (11) by a power line.

10. The delivery device (1) according to any one of claims 1-9, characterized in that, The first track sub-stator (111) comprises at least one of a linear sub-stator and an arc-shaped sub-stator.

11. The delivery device (1) according to any one of claims 1-9, characterized in that The lifting mechanism (131) comprises: A carrier (1313) for carrying the connection sub-stator (132); and A lifting mechanism (131) for lifting the connection sub-stator (132). A lifting assembly (1314) connected with the bearing (1313), the lifting assembly (1314) being used to drive the bearing (1313) to ascend or descend; and A driving member (1315) connected with the lifting assembly (1314), the driving member (1315) being used to drive the lifting assembly (1314) to move to drive the bearing (1313) to ascend or descend. The driving member (1315) is one of a linear motor, a pneumatic cylinder and a hydraulic cylinder.

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