Carrier transmission system and solar cell processing equipment

Abstract

The utility model discloses a carrier transmission system and solar cell processing equipment, a carrier is provided with a loading structure used for loading workpieces, the transmission system comprises a first circulation loop and a transmission mover, the carrier is circularly transmitted in the first circulation loop, and a suspension track is arranged in the first circulation loop; the transmission rotor can be connected with the suspension track in a suspension mode and can be movably arranged along the suspension track, a connecting structure used for connecting the transmission rotor and the carrier is arranged between the transmission rotor and the carrier, non-contact transmission of the carrier can be achieved through cooperation between the transmission rotor and the suspension track, the transmission rate is higher and more stable, and the transmission efficiency is improved. And the occurrence of carrier blockage can also be reduced.

Description

Technical Field

[0001] This utility model relates to the field of solar cells, specifically to a carrier transmission system and solar cell processing equipment. Background Technology

[0002] In existing technologies, processing equipment for workpieces such as solar cells typically uses a transport system that loads workpieces onto carriers for transport. These carriers can hold multiple workpieces, thus improving transport efficiency. The equipment usually includes an unloading station where workpieces are removed from the carriers. The transport system then returns the empty carriers to the next transport cycle, achieving carrier recycling. However, due to transport efficiency limitations, carrier congestion and delays can easily occur during this recycling process. This can result in a large number of carriers being stuck in one location, while another location lacks carriers, preventing normal workpiece transport. This severely impacts the normal operation of the transport system and the overall transport efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a new vehicle transport system.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a vehicle transmission system, comprising:

[0005] The first loop is in which the vehicle is circulated and transported in a loop, and the first loop is provided with a suspended track.

[0006] The transmission mover is levitably connected to the levitation track and is movable along the levitation track. A connection structure is provided between the transmission mover and the vehicle to connect the two.

[0007] In some embodiments, the transmission system is provided with a return track, which transmits the transmission mover from the end point of the suspension track to the starting point of the suspension track. The return track and the suspension track form a second loop, in which the transmission mover is circulated.

[0008] In some embodiments, the transport actuator is configured to be suspended above and movable along the return track.

[0009] In some embodiments, the vehicle transport system includes a first transport member and a second transport member for transporting the transport vehicle, the first transport member reciprocating between the end point of the suspension track and the start point of the return track, and the second transport member reciprocating between the start point of the suspension track and the end point of the return track.

[0010] In some embodiments, the return track is connected end-to-end with the suspension track.

[0011] In some embodiments, the end point of the levitation track is located above the starting point of the return track, and the first transport member is arranged to move up and down.

[0012] In some embodiments, the starting point of the levitation track is located above the ending point of the return track, and the second transport member is arranged to move up and down.

[0013] In some embodiments, the transport actuator is suspended above the first transport member and is movably disposed relative to the first transport member.

[0014] In some embodiments, the transport actuator can be suspended above the second transport member and movably disposed relative to the second transport member.

[0015] In some embodiments, the vehicle is detachably connected to the transport mover; the vehicle transport system includes a loading mechanism for assembling the vehicle to the transport mover and an unloading mechanism for disassembling the vehicle from the transport mover, the loading mechanism being located at the starting point of the suspension track and the unloading mechanism being located at the ending point of the suspension track.

[0016] In some embodiments, the transmission actuator includes a base and two spaced-apart support frames extending upward from the base. The transmission actuator also includes a receiving member located above the base and between the two support frames. The carrier includes a mounting plate and a loading structure for loading workpieces. The loading structure is disposed below the mounting plate. When the carrier is fixedly connected to the transmission actuator, the two support frames support the mounting plate, and the loading structure is located above the receiving member.

[0017] In some embodiments, the carrier has an empty state without workpieces and a fully loaded state with workpieces. The transmission system includes a first transmission segment and a second transmission segment for transmitting the carrier. The carrier located in the first transmission segment is in a fully loaded state, and the carrier located in the second transmission segment is in an empty state. The first transmission segment and the second transmission segment together constitute the first loop, and the first transmission segment is provided with the suspension track.

[0018] In some embodiments, the second transmission segment is provided with the suspended track.

[0019] In some embodiments, the vehicle transport system includes a loading mechanism for converting an empty vehicle to a fully loaded vehicle and a unloading mechanism for converting a fully loaded vehicle to an empty vehicle. The loading mechanism is located at the starting point of the first transport segment, and the unloading mechanism is located at the ending point of the first transport segment.

[0020] In some embodiments, the first transmission segment passes through an electroplating tank.

[0021] In some embodiments, the vehicle transmission system includes a third transmission segment, the starting point of which is connected to the first transmission segment, and the ending point of which is connected to the starting point of the first transmission segment. The first transmission segment and the third transmission segment constitute a third loop of the vehicle. The vehicle in an abnormal state is transmitted along the third transmission segment, and a maintenance station is provided in the third transmission segment.

[0022] In some embodiments, the third transmission segment is provided with the suspended track.

[0023] In some embodiments, one of the first loop and the third loop is in a horizontal plane, and the other is in a vertical plane.

[0024] In some embodiments, both the first loop and the third loop are located in a horizontal plane.

[0025] In some embodiments, both the first loop and the third loop are located in a vertical plane.

[0026] In some embodiments, the transport mover is provided with a first magnetic force generating unit, and the suspension track is provided with a second magnetic force generating unit for forming a closed magnetic circuit.

[0027] Another objective of this invention is to provide a solar cell processing device.

[0028] To achieve the above objectives, the technical solution adopted by this utility model is: a solar cell processing equipment, including the aforementioned carrier transmission system.

[0029] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: The vehicle transmission system of this utility model is provided with a first circulation loop in which vehicles are circulated for transmission, so as to realize the recycling of vehicles. The first circulation loop is provided with a suspension track, and through the cooperation of the transmission mover, the non-contact transmission of vehicles can be realized, the transmission resistance is reduced, the transmission speed is faster and the transmission stability is better, which can effectively improve the transmission efficiency of vehicles and reduce the occurrence of vehicles lingering in the first circulation loop. At the same time, with the cooperation of the transmission mover and the suspension track, the circulation efficiency of vehicles is improved and the turnover speed of vehicles is accelerated, so that there is no need to set up too many vehicles, thereby reducing the number of vehicles in the first circulation loop and saving costs. Attached Figure Description

[0030] Appendix Figure 1 This is a top view of the vehicle transmission system of Embodiment 1 of this utility model;

[0031] Appendix Figure 2 This is a schematic diagram of the second loop in a vehicle transmission system according to a specific embodiment;

[0032] Appendix Figure 3 This is a schematic diagram of a vehicle and a transmission actuator in a specific embodiment;

[0033] Appendix Figure 4 For the appendix Figure 3 A diagram from another perspective;

[0034] Appendix Figure 5 For the appendix Figure 3 The main view;

[0035] Appendix Figure 6 This is a top view of the vehicle transmission system of Embodiment 2 of this utility model;

[0036] Appendix Figure 7 For the appendix Figure 6 The main view;

[0037] The components are as follows: 1. Carrier; 11. Loading structure; 12. Mounting plate; 2. First circulation loop; 21. First transmission section; 22. Second transmission section; 23. Loading station; 24. Unloading station; 25. Processing station; 3. Second circulation loop; 31. Suspension track; 32. Return track; 33. First handling component; 34. Second handling component; 35. First lifting frame; 36. Second lifting frame; 4. Transmission mover; 41. Base; 42. Support frame; 43. Receiving component; 5. Third transmission section; 51. Maintenance station. Detailed Implementation

[0038] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments, so that the advantages and features of this utility model can be more easily understood by those skilled in the art. Obviously, the embodiments described in this application are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this application without creative effort are within the scope of protection of this application.

[0039] Example 1: A solar cell processing device for processing solar cells. The processing device includes a carrier transport system for transporting a carrier 1. The carrier 1 has a loading structure for loading workpieces. The transport system realizes the transport and transfer of workpieces by transporting the carrier 1. See also Figure 1 As shown, the vehicle transmission system includes a first circulation loop 2, in which the vehicle 1 is circulated and transported, enabling the vehicle 1 to be reused. The vehicle transmission system also includes a transmission actuator 4, with a connecting structure between the transmission actuator 4 and the vehicle 1. When the transmission actuator 4 is connected to the vehicle 1, driving the transmission actuator 4 to move it will drive both to move synchronously. A suspension track 31 is provided in the first circulation loop 2, and the transmission actuator 4 can be levitated and connected to the suspension track 31 and can be moved along the suspension track 31. Through the cooperation of the transmission actuator 4 and the suspension track 31, contactless transmission of the vehicle 1 can be achieved. Compared with traditional transmission methods, this method reduces resistance, increases transmission speed, and improves stability, while also reducing wear and tear on transmission components and increasing their service life. In addition, the cooperation between the transmission mover 4 and the suspension track 31 can not only improve the circulation efficiency of the vehicle 1, but also reduce the occurrence of blockage and stagnation of the vehicle 1. The vehicle 1 can quickly complete the cycle and join the new cycle, thereby reducing the number of vehicles 1 in the first circulation loop 2.

[0040] In this embodiment, the carrier 1 has an empty state without workpieces and a fully loaded state with workpieces. The transmission system includes a first transmission section 21 and a second transmission section 22 for transmitting the carrier 1. The carrier 1 located in the first transmission section 21 is in a fully loaded state, and the carrier 1 located in the second transmission section 22 is in an empty state. The first transmission section 21 realizes the transmission of workpieces by transmitting the fully loaded carrier 1, and the second transmission section 22 is used to return the empty carrier 1 to the first transmission section 21. The first transmission section 21 and the second transmission section 22 together constitute the first circulation loop 2 described above. Specifically, see [link to documentation]. Figure 1As shown, a loading station 23 is located at the starting point of the first transmission section 21, and a unloading station 24 is located at the ending point of the first transmission section 21. The carrier 1 loads workpieces at the loading station 23 and unloads workpieces at the unloading station 24. After unloading workpieces at the unloading station 24, the carrier 1 will transfer to the second transmission section 22. The unloaded carrier 1 will then transport workpieces along the second transmission section 22 to the loading station 23, thus starting the next cycle.

[0041] In this embodiment, the vehicle transmission system includes a loading mechanism for converting an empty vehicle 1 into a fully loaded state and a unloading mechanism for converting a fully loaded vehicle 1 into an empty state. The loading mechanism is located at the starting point of the first transmission segment 21, that is, at the loading station 23, and the unloading mechanism is located at the ending point of the first transmission segment 21, that is, at the unloading station 24.

[0042] In some embodiments, the transmission system includes processing stations 25. The first transmission segment 21 passes through the processing stations 25. Processing equipment or inspection equipment is provided at the processing stations 25. When the fully loaded carrier 1 moves to the processing station 25, the processing equipment processes the workpiece on the carrier 1, or the inspection equipment inspects the workpiece on the carrier 1. Multiple processing stations 25 can be provided. The carrier 1 passes through multiple processing stations 25 sequentially during its transmission along the first transmission segment 21, and the workpiece on the carrier 1 completes multiple processing steps in sequence. In this embodiment, the workpiece is a solar cell. An electroplating tank is provided at the processing station 25. When the carrier 1 moves to the electroplating tank, the solar cells loaded on it undergo electroplating treatment in the electroplating tank.

[0043] In some embodiments, the first transmission segment 21 is provided with a suspension track 31 to increase the transmission speed of the fully loaded carrier 1 in the first transmission segment 21 and prevent blockages from occurring in the first transmission segment 21. Specifically, the suspension track 31 can be located upstream of the processing station 25 to improve the efficiency of transporting the carrier 1 to the processing station 25. The suspension track 31 can also be located downstream of the processing station 25 to drive the workpiece that has completed processing or inspection to leave the processing station 25 quickly, thereby avoiding blockages. Alternatively, the entire first transmission segment 21 can be provided with suspension tracks 31 to increase the transmission speed of the carrier 1 throughout the entire first transmission segment 21.

[0044] In some embodiments, the second transmission segment 22 is provided with a suspension track 31. Preferably, the entire second transmission segment 22 is provided with a suspension track 31 to increase the return speed of the vehicle 1, so that the empty vehicle 1 quickly flows into the first transmission segment 21 and quickly joins the new cycle, thereby reducing the number of vehicles 1 in the first cycle loop 2. In some other embodiments, both the entire first transmission segment 21 and the entire second transmission segment 22 are provided with suspension tracks 31.

[0045] In some instances, the first transmission segment 21 and the second transmission segment 22 are connected end-to-end, and the vehicle 1 can be directly transferred between them along the transmission direction. Based on this, in some embodiments, the entire first transmission segment 21 and the second transmission segment 22 are provided with a suspended track 31, so that the first loop 2 is composed entirely of the suspended track 31, and the transmission mover 4 can carry the vehicle 1 for rapid transmission in the first loop 2.

[0046] In other embodiments, a transport device is provided at the end of the first transport segment 21 and the beginning of the second transport segment 22, and at the beginning of the first transport segment 21 and the end of the second transport segment 22, respectively, to complete the transfer of the carrier 1 between the first transport segment 21 and the second transport segment 22. The transport device can be a device commonly used in the prior art, which will not be described in detail here.

[0047] In this embodiment, the transmission system is equipped with a return track 32, which transports the transport mover 4 from the end point of the suspension track 31 to the beginning point of the suspension track 31. The return track 32 and the suspension track 31 form a second circulation loop 3, in which the transport mover 4 is circulated. The second circulation loop 3 realizes the recycling of the transport mover 4. After completing one transport of the carrier 1, the transport mover 4 can be quickly returned via the return track 32 and enter the next round of transport work.

[0048] In this embodiment, the transport mover 4 is suspended above the return track 32 and moved along the return track 32 to increase the return speed of the transport mover 4, so that the transport mover 4 can quickly enter the next round of transport of the vehicle 1, which can not only improve efficiency but also reduce the number of transport movers 4.

[0049] In some embodiments, the levitation track 31 and the return track 32 are connected end-to-end, and the transfer actuator 4 can directly transfer between them along the transmission direction. Preferably, the second loop 3 formed by the levitation track 31 and the return track 32 is located in a horizontal plane. In this embodiment, the vehicle transmission system further includes a first transport mechanism and a second transport mechanism for transporting the transfer actuator 4 and transferring it between the levitation track 31 and the return track 32. The first transport mechanism is located between the end point of the levitation track 31 and the beginning point of the return track 32, and the second transport mechanism is located between the beginning point of the levitation track 31 and the end point of the return track 32. The levitation track 31, the return track 32, the first transport mechanism, and the second transport mechanism together constitute the second loop 3, and the levitation track 31, the return track 32, the first transport mechanism, the second transport mechanism, and the transfer actuator 4 together constitute a levitation transmission system. Specifically, the first conveying mechanism has a first conveying component 33, and the second conveying mechanism has a second conveying component 34. The first conveying component 33 reciprocates between the end point of the suspension track 31 and the starting point of the return track 32, and the second conveying component 34 reciprocates between the starting point of the suspension track 31 and the end point of the return track 32. The first conveying component 33 is used to transfer the transmission mover 4 from the suspension track 31 to the return track 32, and the second conveying component 34 is used to transfer the transmission mover 4 from the return track 32 to the suspension track 31.

[0050] In this embodiment, the second loop 3 is located in a vertical plane, which reduces the space occupied in the horizontal direction and achieves the effect of saving space. Specifically, see... Figure 2 As shown, the suspended track 31 is located above the return track 32. The end point of the suspended track 31 is above the start point of the return track 32, and the start point of the suspended track 31 is above the end point of the return track 32. The first transport member 33 and the second transport member 34 are vertically movable. In this embodiment, the transmission system also includes a first lifting frame 35 and a second lifting frame 36 extending vertically. The first transport member 33 is movably mounted on the first lifting frame 35, and the second transport member 34 is movably mounted on the second lifting frame 36.

[0051] In this embodiment, the first loop 2 is located in a horizontal plane, which facilitates its installation. In some embodiments, the first loop 2 is located in a vertical plane to reduce the amount of horizontal space it occupies.

[0052] In this embodiment, the transfer actuator 4 can be suspended above the first transport member 33 and moved relative to it, and the transfer actuator 4 can also be suspended above the second transport member 34 and moved relative to it. This arrangement improves the circulation efficiency of the transfer actuator 4 in the second circulation loop 3. Furthermore, since the first transport member 33 and the second transport member 34 employ the same transmission method as the suspension track 31 and the return track 32, the stability of the transfer actuator 4's movement is enhanced. Simultaneously, the first transport member 33, the second transport member 34, the suspension track 31, and the return track 32 all use the same transmission principle, and these components can employ the same or similar structures, simplifying the setup of the transmission system. In this embodiment, the first transport member 33 and the second transport member 34 also participate in the transmission of the carrier 1, see [link to relevant documentation]. Figure 2 As shown, when the first transport component 33 moves to the end point of the suspension track 31 and the second transport component 34 moves to the beginning point of the suspension track 31, the second transport component 34, the suspension track 31, and the first transport component 33 sequentially connect along the transmission direction of the first loop 2 to form a transmission path for the vehicle 1. In this transmission path, the transport actuator 4 transports the vehicle 1 from the second transport component 34 to the suspension track 31, and then from the suspension track 31 to the first transport component 33, after which the vehicle 1 disengages from the transport actuator 4.

[0053] In this embodiment, the transport mover 4 is transported on the suspension track 31 and the return track 32 via magnetic levitation. The transport mover 4 can also cooperate with the first transport member 33 and the second transport member 34 via magnetic levitation to complete the transfer of the transport mover 4 between the first transport member 33 and the suspension track 31 and the return track 32, as well as the transfer of the transport mover 4 between the second transport member 34 and the suspension track 31 and the return track 32. In some embodiments, the transport mover 4 is provided with a first magnetic force generating unit, and the suspension track 31, the return track 32, the first transport member 33, and the second transport member 34 are each provided with a second magnetic force generating unit for forming a closed magnetic circuit. Through the mutual cooperation of the first magnetic force generating unit and the second magnetic force generating unit, the levitation and transport of the transport mover 4 are achieved.

[0054] In some embodiments, a guide structure is provided between the transmission mover 4 and the suspension track 31, the return track 32, the first transport member 33, and the second transport member 34 to provide guidance for the movement of the transmission mover 4 and improve the accuracy of transmission.

[0055] In this embodiment, the carrier 1 and the transmission mover 4 are detachably connected. At the starting point of the suspension track 31, the carrier 1 and the transmission mover 4 are fixedly connected. At the ending point of the suspension track 31, the carrier 1 is detached from the transmission mover 4. The carrier 1 continues to be transported in the first circulation loop 2, while the transmission mover 4 is transferred to the return track 32 for return. Specifically, the carrier transport system includes a loading mechanism for assembling the carrier 1 onto the transmission mover 4 and an unloading mechanism for disassembling the carrier 1 from the transmission mover 4. The loading mechanism is located at the starting point of the suspension track 31, and the unloading mechanism is located at the ending point of the suspension track 31. In some embodiments, when the entire first circulation loop 2 is composed of the suspension track 31, the carrier 1 can be fixedly connected to the transmission mover 4.

[0056] In this embodiment, see Figures 3 to 5 As shown, the transmission mover 4 includes a base 41 and two spaced-apart support frames 42. The support frames 42 are fixedly connected to the base 41 and extend upward from the base 41. The base 41 is provided with a first magnetic force generating unit for cooperating with the suspension track 31 or the return track 32. In this embodiment, the carrier 1 includes a mounting plate 12, and a loading structure 11 is disposed at the lower part of the mounting plate 12. When the carrier 1 is fixedly connected to the transmission mover 4, the mounting plate 12 is supported on the upper part of the two support frames 42. In this embodiment, the connection structure includes a slot disposed on the upper part of the support frame 42 and a connector disposed on the mounting plate 12. The connection between the carrier 1 and the transmission mover 4 is achieved by inserting the connector into the slot. Alternatively, the connection structure includes a connector disposed on the support frame 42 and a slot disposed on the mounting plate 12. Alternatively, the connection structure may be other structures or components in the prior art that can achieve a detachable connection through mutual cooperation.

[0057] In this embodiment, the transport actuator 4 further includes a receiving member 43, which is disposed above the base 41 and between the two support frames 42. When the carrier 1 is fixedly connected to the transport actuator 4, the loading structure 11 is located above the receiving member 43. The receiving member 43 can be used to receive stains that fall from the carrier 1 or the workpiece, as well as reagents that adhere during the processing, to avoid direct contamination of the components of the suspension transport system, thereby avoiding affecting the normal operation of the second circulation loop 3. In this embodiment, the receiving member 43 can be used to receive electroplating solution dripping from the carrier 1.

[0058] In this embodiment, the specific workflow of the levitation transport system is as follows: The carrier 1 moves to the starting point of the levitation track 31 and is fixedly connected to the transport actuator 4 located on the second transport member 34. Through the cooperation between the transport actuator 4 and the second transport member 34, the transport actuator 4 transports the carrier 1 onto the levitation track 31. Then, through the cooperation between the transport actuator 4 and the levitation track 31, the carrier 1 is transported to the first transport member 33 located at the end point of the levitation track 31. The carrier 1 is detached from the transport actuator 4, and the carrier 1 continues to be transported forward. The first transport member 33 drives the transport actuator 4 downward to the starting point of the return track 32, and the second transport member 34 also moves to the end point of the return track 32. The transport actuator 4 is transported from the first transport member 33 to the return track 32 and moves along the return track 32 to the second transport member 34. The second transport member 34 drives the transport actuator 4 upward to the starting point of the levitation track 31, thus completing one cycle and starting a new cycle.

[0059] Example 2: See Figure 6 , Figure 7 As shown, the difference between this embodiment and Embodiment 1 is that in this embodiment, the vehicle transmission system further includes a third transmission segment 5. The starting point of the third transmission segment 5 is connected to the first transmission segment 21, and the ending point of the third transmission segment 5 is connected to the starting point of the first transmission segment 21. The first transmission segment 21 and the third transmission segment 5 constitute the third loop of the vehicle. Here, "connection" means that the third transmission segment 5 and the first transmission segment 21 can achieve the transfer of vehicle 1, and does not limit the method of transfer of vehicle 1. The third transmission segment 5 and the first transmission segment 21 can be structurally connected to achieve the transfer of vehicle 1 between them, or a transfer mechanism can be set between them to complete the transfer of vehicle 1 between them.

[0060] In this embodiment, the abnormal vehicle 1 is transported along the third transmission segment 5. The third transmission segment 5 is equipped with a maintenance station 51, where the abnormal vehicle 1 can be inspected and its abnormal state eliminated through repair. Specifically, the first transmission segment 21 is equipped with a detector to detect whether the vehicle 1 is in an abnormal state. When an abnormal vehicle 1 is detected in the first transmission segment 21, the vehicle 1 can be directly transported from the first transmission segment 21 to the third transmission segment 5 via the third loop, and then transported along the third transmission segment 5 to the maintenance station 51. After the abnormal state of the vehicle 1 is eliminated, it can be transported along the third transmission segment 5 back to the starting point of the first transmission segment 21, thus returning to the first transmission segment 21 and re-entering the first loop 2 for circulation. In this embodiment, the starting point of the third transmission segment 5 can dock with the ending point of the first transmission segment 21, and the starting point of the third transmission segment 5 can also dock with the section between the detector placement point and the ending point of the first transmission segment 21, so as to transfer the abnormal vehicle 1 detected by the detector. A suspension track 31 can also be set in the third transmission segment 5 to improve the transmission efficiency of the vehicle 1, so that the abnormal vehicle 1 can be repaired as soon as possible and return to the first loop 2 as soon as possible.

[0061] In this embodiment, the first loop 2 is located in a horizontal plane, and the third loop is located in a vertical plane, avoiding mutual interference and making good use of space. In some embodiments, the first loop 2 is located in a vertical plane, and the third loop is located in a horizontal plane. In other embodiments, both the first loop 2 and the third loop are located in a horizontal plane, or both are located in a vertical plane.

[0062] In summary, in all the above embodiments, the vehicle transmission system includes a first circulation loop 2 for the cyclical transmission of the vehicle 1, enabling the recycling of the vehicle 1. The first circulation loop 2 includes a suspended track 31, which, through the cooperation of a transmission actuator 4, enables contactless transmission of the vehicle 1. This reduces transmission resistance, increases transmission speed, and improves transmission stability, effectively improving the transmission efficiency of the vehicle 1 and reducing the occurrence of vehicle 1 stagnation in the first circulation loop 2. Simultaneously, with the cooperation of the transmission actuator 4 and the suspended track 31, the circulation efficiency of the vehicle 1 is improved, allowing the vehicle 1 to quickly enter a new cycle, thus eliminating the need for excessive vehicle 1 and achieving the effect of reducing the number of vehicles 1 in the first circulation loop 2 and saving costs.

[0063] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A vehicle transport system, characterized in that, include: The first loop is in which the vehicle is circulated and transported in a loop, and the first loop is provided with a suspended track. The transmission mover is levitably connected to the levitation track and is movable along the levitation track. A connection structure is provided between the transmission mover and the vehicle to connect the two.

2. The carrier transportation system according to claim 1, characterized in that: The transmission system is provided with a return track, which transmits the transmission mover from the end point of the suspension track to the starting point of the suspension track. The return track and the suspension track form a second loop, in which the transmission mover is circulated.

3. The vehicle transmission system according to claim 2, characterized in that: The transmission actuator can be levitated to the return track and can be moved along the return track.

4. The carrier transportation system of claim 2, wherein: The vehicle transport system includes a first transport member and a second transport member for transporting the transport vehicle. The first transport member reciprocates between the end point of the suspension track and the start point of the return track, and the second transport member reciprocates between the start point of the suspension track and the end point of the return track. Alternatively, the return track and the suspension track are connected end to end.

5. The vehicle transmission system according to claim 4, characterized in that: The end point of the suspended track is located above the starting point of the return track, and the first transport component is arranged to move up and down. And / or, the starting point of the levitation track is located above the ending point of the return track, and the second transport component is arranged to move up and down; And / or, the transfer actuator is suspended above the first transport member and is movably disposed relative to the first transport member; And / or, the transport actuator can be suspended above the second transport member and movably positioned relative to the second transport member.

6. The vehicle transmission system according to claim 1, characterized in that: The vehicle is detachably connected to the transmission actuator; The vehicle transport system includes a loading mechanism for assembling the vehicle onto the transport mover and an unloading mechanism for disassembling the vehicle from the transport mover. The loading mechanism is located at the starting point of the suspended track, and the unloading mechanism is located at the ending point of the suspended track.

7. The carrier transportation system of claim 1, wherein: The transmission actuator includes a base and two spaced-apart support frames, the support frames extending upward from the base. The transmission actuator also includes a receiving member located above the base and between the two support frames. The carrier includes a mounting plate and a loading structure for loading workpieces. The loading structure is disposed at the lower part of the mounting plate. When the carrier is fixedly connected to the transmission actuator, the two support frames support the mounting plate, and the loading structure is located above the receiving component.

8. The carrier transportation system of claim 1, wherein: The carrier has an empty state without workpieces and a fully loaded state with workpieces. The transmission system includes a first transmission segment and a second transmission segment for transmitting the carrier. The carrier located in the first transmission segment is in a fully loaded state, and the carrier located in the second transmission segment is in an empty state. The first transmission segment and the second transmission segment together constitute the first loop. The first transmission segment is provided with the suspended track; and / or, the second transmission segment is provided with the suspended track.

9. The carrier transportation system of claim 8, wherein: The vehicle transport system includes a loading mechanism for converting the vehicle from an empty state to a fully loaded state and a unloading mechanism for converting the vehicle from a fully loaded state to an empty state. The loading mechanism is located at the starting point of the first transport segment, and the unloading mechanism is located at the ending point of the first transport segment. And / or, the first transmission segment passes through an electroplating tank.

10. The carrier transportation system of claim 8, wherein: The vehicle transmission system is provided with a third transmission section. The starting point of the third transmission section is connected to the first transmission section, and the ending point of the third transmission section is connected to the starting point of the first transmission section. The first transmission section and the third transmission section constitute the third loop of the vehicle. The vehicle in an abnormal state is transmitted along the third transmission section, and a maintenance station is provided in the third transmission section.

11. The carrier transportation system of claim 10, wherein: The third transmission section is equipped with the suspended track; Alternatively, one of the first loop and the third loop may be in a horizontal plane, and the other may be in a vertical plane. Alternatively, both the first loop and the third loop are located in a horizontal plane; Alternatively, both the first and third loops may be located in a vertical plane.

12. The vehicle transport system according to any one of claims 1 to 11, characterized in that: The transmission mover is provided with a first magnetic force generating unit, and the suspension track is provided with a second magnetic force generating unit for forming a closed magnetic circuit.

13. A solar cell processing equipment, characterized in that: Includes the vehicle transport system as described in any one of claims 1 to 12.

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