Adapter device for multi-channel simultaneous transmission of photovoltaic panels

Abstract

The utility model relates to photovoltaic equipment technical field especially relates to a kind of for the multi-channel synchronous transmission of photovoltaic cell panel receiving equipment.It includes bearing frame module, input receiving module, multi-channel transmission module, handling transfer module and position correction module.Photovoltaic cell panel accurate positioning is realized by preliminary positioning mechanism, and synchronous transmission is completed using multi-channel transmission module, and fast transfer is realized through handling transfer module, while the output precision is ensured with the aid of position correction module.The utility model can solve the problem that single channel or small amount of channel structure in prior art is difficult to meet the efficient production demand, significantly improve the automation degree and overall efficiency of photovoltaic cell panel production, while reducing equipment complexity and maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment technology, and in particular to a receiving device for multi-channel synchronous transmission of photovoltaic panels. Background Technology

[0002] With the increasing automation of photovoltaic panel production, conveyor systems are becoming increasingly important in the printing and drying processes of photovoltaic panels. However, existing conveyor systems still have many problems in practical use, especially in terms of multi-channel synchronous transmission. For example, current conveyor systems on the market are usually designed with a single-channel or limited-channel structure, which makes it difficult to meet the needs of efficient photovoltaic panel production and multi-channel synchronous transmission, resulting in low utilization of drying equipment and limited overall production efficiency.

[0003] A prior art patent document with publication number CN112722712B discloses a belt conveyor with adjustable conveying surface width, published on December 23, 2022. This design achieves adjustable conveying surface width through the cooperation of a main conveyor and two auxiliary conveyors, adapting to the conveying needs of items of different sizes. However, this design primarily addresses changes in the width of a single conveying surface and does not address the function of multi-channel synchronous transmission. Furthermore, its flipping drive mechanism and connecting structure are complex, increasing equipment maintenance costs and operational difficulty, making it difficult to directly apply to multi-channel synchronous transmission fields for photovoltaic panels and failing to meet the requirements for simultaneous multi-channel transmission of photovoltaic panels.

[0004] Therefore, it is necessary to design a receiving device for multi-channel synchronous transmission of photovoltaic panels to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a receiving device for multi-channel synchronous transmission of photovoltaic panels, so as to overcome the above-mentioned shortcomings of the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A receiving device for multi-channel synchronous transmission of photovoltaic panels, comprising: The load-bearing frame module includes a main frame body and several supporting beams fixed on the main frame body; An input receiving module is disposed on one side of the bearing frame module and includes an input bracket, a conveyor belt assembly mounted on the input bracket, a first drive motor for driving the conveyor belt assembly, and a preliminary positioning mechanism disposed at the output end of the conveyor belt assembly. A multi-channel transmission module is located on the other side of the support frame module and includes several transmission units arranged in parallel; each transmission unit consists of several transmission belt modules connected in series, and each transmission belt module is driven by an independent servo motor. A transfer module is disposed between the multi-channel transmission module and the input receiving module, and includes a lateral moving mechanism, a lifting mechanism driven by the lateral moving mechanism to perform lifting and lowering movements, and a tray assembly installed at the bottom of the lifting mechanism. A position correction module is disposed at the output end of the multi-channel transmission module. It includes limiting pins symmetrically disposed on both sides of the transmission unit, a mounting plate for mounting the limiting pins, and a driving structure for driving the mounting plate to close or open.

[0007] Preferably, the preliminary positioning mechanism is located at the output end of the conveyor belt assembly, and includes straightening brackets symmetrically arranged on both sides of the conveyor belt assembly, limiting pins evenly installed on the bottom surface of the straightening brackets by bolts, and a driving structure for driving the straightening brackets at both ends to close or open.

[0008] Preferably, an elastic buffer pad is provided on the inner side of the limiting pin, and the elastic buffer pad is fixed to the limiting pin by adhesive.

[0009] Preferably, each transmission unit is equipped with a photoelectric sensor at its input terminal.

[0010] Preferably, each transmission unit is equipped with a counting sensor at its output end, and the counting sensor is fixed to the support frame module by bolts.

[0011] Preferably, the tray assembly is provided with a vacuum adsorption device on top.

[0012] Preferably, the conveyor belt module includes a drive roller, a driven roller, a conveyor belt wound between the drive roller and the driven roller, and a servo motor for driving the drive roller to rotate.

[0013] Preferably, the load-bearing frame module further includes adjustable feet disposed at the bottom of the main frame.

[0014] The beneficial effects of this utility model are: by setting up an input receiving module and a preliminary positioning mechanism, this technical solution uses the cooperation of positioning slider and guide rail to achieve accurate positioning of photovoltaic panels before entering the multi-channel transmission module, thus avoiding the problem of low transmission efficiency caused by position deviation. By setting up a multi-channel transmission module and using an independently driven conveyor belt module, the synchronous transmission of multiple photovoltaic panels was achieved, which improved the utilization rate of the drying equipment and the overall production efficiency. By setting up a transport and transfer module and utilizing the coordinated operation of the lateral movement mechanism and the lifting mechanism, the photovoltaic panels can be quickly transferred between different transmission units, ensuring the flexibility and efficiency of multi-channel transmission. By setting up a position correction module and utilizing the combination of limit baffles and guide grooves, secondary correction of photovoltaic panels during transmission is achieved, ensuring the positional accuracy after output and meeting the requirements for docking with subsequent process equipment. This solves the problem that single-channel or few-channel structures in existing technologies cannot meet the requirements of efficient production and multi-channel synchronous transmission, while reducing equipment complexity and maintenance costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a receiving device for multi-channel synchronous transmission of photovoltaic panels according to the present invention; Figure 2 This is a schematic diagram of the input receiving module of a receiving device for multi-channel synchronous transmission of photovoltaic panels according to the present invention. Figure 3 This is a schematic diagram of a multi-channel transmission module for a receiving device used for multi-channel synchronous transmission of photovoltaic panels according to this utility model. Figure 4 This is a schematic diagram of a handling and transfer module for receiving equipment used in multi-channel synchronous transmission of photovoltaic panels according to this utility model. Figure 5 This is a schematic diagram of a position correction module for a receiving device used for multi-channel synchronous transmission of photovoltaic panels according to the present invention. In the diagram: 1. Support frame module; 2. Input receiving module; 3. Multi-channel transmission module; 4. Handling and transfer module; 5. Position correction module; 6. Conveyor belt assembly; 7. Preliminary positioning mechanism; 8. Transmission unit; 9. Pallet assembly; 10. Limit pin; 11. Photoelectric sensor; 15. Guide rail; 16. Servo motor; 18. Vacuum adsorption device. Detailed Implementation

[0016] Reference Figures 1 to 5 A receiving device for multi-channel synchronous transmission of photovoltaic panels includes: a load-bearing frame module 1, comprising a main frame body and a plurality of supporting beams fixed on the main frame body; the supporting beams are evenly distributed in the horizontal direction and connected to the main frame body by bolts; The input receiving module 2 is located on one side of the bearing frame module 1 and includes an input bracket, a conveyor belt assembly 6 mounted on the input bracket, a first drive motor that drives the conveyor belt assembly 6, and a preliminary positioning mechanism 7 located at the output end of the conveyor belt assembly 6. The preliminary positioning mechanism 7 includes positioning sliders symmetrically arranged on both sides of the conveyor belt assembly 6, a second drive motor that drives the positioning sliders to move perpendicular to the conveying direction, and a guide rail 15 that cooperates with the positioning sliders. The guide rail 15 is fixed to the input bracket by welding. The preliminary positioning mechanism can also use a clamping cylinder as a driving source. The positioning sliders are located at both ends of the clamping cylinder, and the clamping cylinder is used to clamp or release the object, thereby limiting its position.

[0017] A multi-channel transmission module 3 is located on the other side of the support frame module 1 and includes several transmission units 8 arranged in parallel; each transmission unit 8 consists of several transmission belt modules connected in series, and each transmission belt module is driven by an independent servo motor 16. The transport and transfer module 4 is located in the middle of the support frame module 1 and includes a lateral moving mechanism, a lifting mechanism driven by the lateral moving mechanism to perform lifting and lowering movements, and a pallet assembly 9 installed at the bottom of the lifting mechanism. The lateral movement mechanism includes a guide rail fixed to the top of the bearing frame module 1, a slider slidably disposed on the guide rail, and a third drive motor for driving the slider to move along the guide rail; the lifting mechanism includes a lifting cylinder fixed to the bottom of the slider and a lifting plate connected to the piston rod of the lifting cylinder; the tray assembly 9 is fixed to the bottom of the lifting plate by bolts. The position correction module 5 is disposed at the output end of the multi-channel transmission module 3, and includes limiting baffles symmetrically disposed on both sides of the transmission unit 8, a fourth drive motor for driving the limiting baffles to move perpendicular to the transmission direction, and a guide groove that cooperates with the limiting baffles; the guide groove is fixed on the bearing frame module 1 by welding.

[0018] The load-bearing frame module 1 serves as the foundation of the entire equipment. Adjustable feet are installed at the bottom of the main frame, connected to it via threaded connections to adjust its level. Support beams provide the mounting base for other functional modules, ensuring stable relative positions between them.

[0019] The input receiving module 2 is located on one side of the supporting frame module 1. The conveyor belt assembly 6 is mounted on the input bracket. The first drive motor is connected to the drive roller of the conveyor belt assembly 6 via a coupling to drive the conveyor belt. The preliminary positioning mechanism 7 is located at the output end of the conveyor belt assembly 6 and includes straightening brackets symmetrically arranged on both sides of the conveyor belt assembly 6, limit pins evenly installed on the bottom surface of the straightening brackets by bolts, and a drive structure for driving the straightening brackets at both ends to close or open. An elastic buffer pad is provided on the inner side of the limit pin, and the elastic buffer pad is fixed to the limit pin by adhesive. The drive structure can be cylinder-driven or motor-driven, specifically including a mounting plate, drive wheels at both ends of the mounting plate, drive wheels connected by a belt, a slide rail on the mounting plate, mounting seats on both sides of the belt and slidably mounted on the slide rail, and a straightening bracket installed with the mounting seats at both ends. In use, the drive motor drives one drive wheel to roll, thereby driving the belt drive. Since the mounting seats are installed at both ends of the belt, the belt drive causes the mounting seats on both sides to move synchronously relative to each other, thereby causing the straightening bracket to close or open. Limit pins are used to correct and limit the position of the photovoltaic panels on both sides of the receiving conveyor belt assembly, thereby ensuring the positional accuracy when entering the conveyor unit, and facilitating handling in conjunction with the drive module.

[0020] The multi-channel transmission module 3 is located on the other side of the support frame module 1, and includes several transmission units 8 arranged in parallel. Each transmission unit 8 consists of several transmission belt modules connected in series, and each transmission belt module is driven by an independent servo motor 16. The transmission belt module includes a drive roller, a driven roller, a transmission belt wound between the drive roller and the driven roller, and a servo motor 16 that drives the drive roller to rotate. The servo motor 16 is connected to the drive roller via a coupling. Each transmission unit 8 has a photoelectric sensor at its input end, which is fixed to the support frame module 1 by bolts. The photoelectric sensor is used to detect the position of the photovoltaic panel and control the transmission speed. By controlling the speed, the position of the photovoltaic panels on each group of transmission units is the same, and then the same transmission speed is used to output the panels, thus ensuring that the position and speed of the photovoltaic panels output from each group of transmission units are the same. Each transmission unit 8 has a counting sensor at its output end, which is fixed to the support frame module 1 by bolts. The counting sensor is used to count the number of photovoltaic panels. The transport and transfer module 4 is positioned between the multi-channel transmission module 3 and the input receiving module 2, and includes a lateral movement mechanism, a lifting mechanism, and a tray assembly 9. The lateral movement mechanism includes a guide rail fixed to the top of the support frame module 1, a slider slidably mounted on the guide rail, and a third drive motor driving the slider to move along the guide rail. The lifting mechanism includes a lifting cylinder fixed to the bottom of the slider and a lifting plate connected to the piston rod of the lifting cylinder; the lifting mechanism can also be a structure driven by a motor. The tray assembly 9 is bolted to the bottom of the lifting plate, and a vacuum adsorption device 18 is mounted on the top of the tray assembly 9. The vacuum adsorption device 18 includes an adsorption plate, a vacuum pipeline communicating with the adsorption plate, and a solenoid valve mounted on the vacuum pipeline. The adsorption plate is bolted to the tray assembly 9, and the vacuum pipeline is clamped to the tray assembly 9.

[0021] The position correction module 5 is located at the output end of the multi-channel transmission module 3. In another embodiment, it includes limiting pins 10 symmetrically arranged on both sides of the transmission unit 8, a mounting plate for mounting the limiting pins, and a driving structure for driving the mounting plate to close or open. The driving structure is the same as the driving structure of the preliminary correction unit. The correction unit is used to limit the position of the photovoltaic panels on both sides of the conveying unit, thereby ensuring the positional accuracy after output and ensuring that it can be connected to the transmission unit of the drying equipment.

[0022] This implementation example uses a 2-in, 8-out configuration. In existing technology, printing equipment typically has two channels. Two sets of receiving units are configured, corresponding to the conveyor units of the printing equipment, to receive the photovoltaic panels. Eight conveyor units are configured, with the inlet ends of two of these units aligned with the output ends of the receiving units. These two sets can directly receive the photovoltaic panels from the receiving units without needing to be moved by the drive module. The output ends of each output unit are individually connected to the inlet ends of the conveyor units of the drying equipment. Specifically: In the photovoltaic panel production process, the photovoltaic panels are first introduced into the equipment from the previous process via the conveyor belt assembly 6 of the input receiving module 2. The first drive motor is connected to the drive roller of the conveyor belt assembly 6 via a coupling, driving the conveyor belt to move the photovoltaic panels along the conveying direction. When the photovoltaic panel reaches the preliminary positioning mechanism 7, the second drive motor starts, driving the positioning slider to move along the guide rail. An elastic buffer pad is installed inside the positioning slider. Upon contact with the photovoltaic panel, the elastic buffer pad undergoes slight elastic deformation, thus preventing damage to the surface of the photovoltaic panel and ensuring that the position of the photovoltaic panel in the conveying direction is accurately adjusted to the centerline. This process, guided by the guide rail, ensures that the movement trajectory of the positioning slider is stable and perpendicular to the conveying direction, thereby achieving the preliminary positioning of the photovoltaic panel. After initial positioning, the photovoltaic panels are conveyed to the input of the multi-channel transmission module 3. At this point, the photoelectric sensor 11 detects the position of the photovoltaic panels and transmits the signal to the control system. Based on the received signal, the control system adjusts the speed of the servo motor 16 in each transmission unit 8 in real time to ensure smooth operation of the photovoltaic panels on the transmission belt module. Since each transmission unit 8 is equipped with an independent servo motor 16, each transmission unit 8 can flexibly adjust its transmission speed according to actual needs, thereby achieving synchronous transmission of multiple photovoltaic panels.

[0023] When it is necessary to transfer photovoltaic panels from one transfer unit 8 to another, the transfer module 4 is activated. The third drive motor in the lateral movement mechanism drives the slider to move along the guide rail, precisely moving the lifting mechanism to the target position. Subsequently, the lifting cylinder drives the lifting plate to rise, bringing the vacuum adsorption device 18 on top of the tray assembly 9 close to the photovoltaic panel. The vacuum adsorption device 18 contacts the surface of the photovoltaic panel through the adsorption plate and generates negative pressure through the vacuum pipeline, thereby firmly adsorbing the photovoltaic panel. After adsorption is completed, the lifting cylinder drives the lifting plate to rise, and the lateral movement mechanism drives the slider to move again, transferring the photovoltaic panel above the target transfer unit 8. Subsequently, the lifting cylinder 17 drives the lifting plate to descend, and the vacuum adsorption device 18 releases the photovoltaic panel, completing the transfer process.

[0024] When the photovoltaic panel is transmitted to the output of the multi-channel transmission module 3, the position correction module 5 is activated. This drives the limit pin 10 to move, bringing it into contact with the photovoltaic panel and performing secondary correction. After correction, the photovoltaic panel is conveyed to the next process. The counting sensor 12 counts the number of photovoltaic panels and transmits the data to the control system for production management and quality monitoring.

[0025] The advantages of this utility model are that, by setting up an input receiving module and a preliminary positioning mechanism, and by utilizing the cooperation of a positioning slider and a guide rail, the photovoltaic panel is accurately positioned before entering the multi-channel transmission module, thus avoiding the problem of low transmission efficiency caused by positional deviation. By setting up a multi-channel transmission module and using an independently driven conveyor belt module, the synchronous transmission of multiple photovoltaic panels was achieved, which improved the utilization rate of the drying equipment and the overall production efficiency. By setting up a transport and transfer module and utilizing the coordinated operation of the lateral movement mechanism and the lifting mechanism, the photovoltaic panels can be quickly transferred between different transmission units, ensuring the flexibility and efficiency of multi-channel transmission. By setting up a position correction module and utilizing the combination of limit baffles and guide grooves, secondary correction of photovoltaic panels during transmission is achieved, ensuring the positional accuracy after output and meeting the requirements for docking with subsequent process equipment. This solves the problem that single-channel or few-channel structures in existing technologies cannot meet the requirements of efficient production and multi-channel synchronous transmission, while reducing equipment complexity and maintenance costs.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A receiving device for multi-channel synchronous transmission of photovoltaic panels, characterized in that: It includes: The load-bearing frame module includes a main frame body and several supporting beams fixed on the main frame body; An input receiving module is disposed on one side of the bearing frame module and includes an input bracket, a conveyor belt assembly mounted on the input bracket, a first drive motor for driving the conveyor belt assembly, and a preliminary positioning mechanism disposed at the output end of the conveyor belt assembly. A multi-channel transmission module is located on the other side of the support frame module and includes several transmission units arranged in parallel; each transmission unit consists of several transmission belt modules connected in series, and each transmission belt module is driven by an independent servo motor. A transfer module is disposed between the multi-channel transmission module and the input receiving module, and includes a lateral moving mechanism, a lifting mechanism driven by the lateral moving mechanism to perform lifting and lowering movements, and a tray assembly installed at the bottom of the lifting mechanism. A position correction module is disposed at the output end of the multi-channel transmission module. It includes limiting pins symmetrically disposed on both sides of the transmission unit, a mounting plate for mounting the limiting pins, and a driving structure for driving the mounting plate to close or open.

2. The receiving device for multi-channel synchronous transmission of photovoltaic panels according to claim 1, characterized in that: The preliminary positioning mechanism is located at the output end of the conveyor belt assembly and includes straightening brackets symmetrically arranged on both sides of the conveyor belt assembly, limit pins evenly installed on the bottom surface of the straightening brackets by bolts, and a driving structure for driving the straightening brackets at both ends to close or open.

3. The receiving device for multi-channel synchronous transmission of photovoltaic panels according to claim 2, characterized in that: An elastic buffer pad is provided on the inner side of the limiting pin, and the elastic buffer pad is fixed to the limiting pin by adhesive.

4. The receiving device for multi-channel synchronous transmission of photovoltaic panels according to claim 1, characterized in that: Each transmission unit is equipped with a photoelectric sensor at its input.

5. The receiving device for multi-channel synchronous transmission of photovoltaic panels according to claim 1, characterized in that: Each transmission unit is equipped with a counting sensor at its output end, and the counting sensor is fixed to the load-bearing frame module by bolts.

6. The receiving device for multi-channel synchronous transmission of photovoltaic panels according to claim 1, characterized in that: The tray assembly is equipped with a vacuum adsorption device on its top.

7. The receiving device for multi-channel synchronous transmission of photovoltaic panels according to claim 1, characterized in that: The conveyor belt module includes a drive roller, a driven roller, a conveyor belt wound between the drive roller and the driven roller, and a servo motor that drives the drive roller to rotate.

8. The receiving device for multi-channel synchronous transmission of photovoltaic panels according to claim 1, characterized in that: The load-bearing frame module also includes adjustable feet located at the bottom of the main frame.

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