Conveyor for photovoltaic junction box corona process

Abstract

This utility model discloses a conveying device for the corona treatment process of photovoltaic junction boxes, including a conveyor frame. Fixed grooves are provided on both sides of the top of the conveyor frame, and a conveyor belt is provided inside both grooves. A fixed plate is fixed in the middle of the top of the conveyor frame, and first correction plates are fixed on both sides of the fixed plate. By providing first and second correction plates, this utility model allows for the transmission of photovoltaic junction boxes. When a servo motor is activated, it drives two connecting frames to move in opposite directions via a bidirectional lead screw. This movement of the two connecting frames causes two second correction plates to move in opposite directions until they are a suitable distance from the first correction plates. This method facilitates adjustment of the distance between the first and second correction plates, thereby meeting the transmission and correction requirements of junction boxes of different widths and improving the overall practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic junction box manufacturing technology, specifically to a transmission device for the corona process of photovoltaic junction boxes. Background Technology

[0002] As a connection device to protect solar photovoltaic modules, photovoltaic junction boxes usually require corona treatment during their production process to improve their adhesion and weather resistance. In addition, during the corona treatment process, a conveyor device is often used for multi-track parallel transmission to achieve continuity and efficiency in the corona treatment process.

[0003] In real life, when transporting photovoltaic junction boxes through a conveyor, to prevent the junction boxes from shifting, correction plates are usually installed on both sides of the conveyor belt at the top of the conveyor. However, the spacing between these correction plates is mostly fixed and inconvenient to adjust. This cannot meet the transmission and correction requirements of junction boxes of different widths, reducing the overall practicality of the device. Therefore, a conveyor device with a photovoltaic junction box corona treatment process is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a transmission device for the corona process of photovoltaic junction boxes, so as to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a transmission device for a photovoltaic junction box corona process, comprising:

[0006] The conveyor frame has fixed slots on both sides of its top end, and a conveyor belt is provided inside both fixed slots. A fixed plate is fixed in the middle of the top end of the conveyor frame, and a first correction plate is fixed on both sides of the fixed plate.

[0007] An auxiliary correction component includes a fixed frame, with the inner walls of the fixed frame fixedly mounted on both sides of the conveyor frame. A servo motor is fixedly mounted on one side of the fixed frame, and a bidirectional lead screw is fixedly mounted on the output end of the servo motor. Connecting frames are threaded onto both sides of the outer walls of the bidirectional lead screw, and a second correction plate is fixedly mounted on the opposite side of each of the two connecting frames.

[0008] Furthermore, one end of the bidirectional lead screw is connected to a bearing on the inner wall of the fixed frame.

[0009] Furthermore, a rod seat is fixedly provided at the inner bottom end of the fixing frame, and the outer wall of the bidirectional lead screw penetrates one side of the rod seat.

[0010] Furthermore, through slots are provided on both sides of the top of the fixing frame, and the inner sides of the two through slots are slidably connected to the outer walls of the two connecting frames respectively.

[0011] Furthermore, a horizontal plate is fixedly provided on the opposite side of each of the two second correction plates, and a fixing sleeve is slidably provided on the outer wall of each of the two horizontal plates. The bottom ends of the two fixing sleeves are respectively fixedly provided on the two sides of the top of the conveyor frame.

[0012] Furthermore, limiting blocks are fixedly provided at opposite ends of the two horizontal plates.

[0013] Furthermore, a plurality of connecting grooves are provided on the opposite side of the first and second correction plates, and rollers are rotatably provided at the top of the plurality of connecting grooves.

[0014] This utility model has the following beneficial effects:

[0015] This invention, by incorporating a first and second alignment plate, allows for the transmission of photovoltaic junction boxes. When a servo motor is activated, it drives two connecting frames to move in opposite directions via a bidirectional lead screw. This movement of the connecting frames, in turn, causes two second alignment plates to move in opposite directions until the second alignment plates are within a suitable distance of the first alignment plate. This method facilitates adjustment of the distance between the first and second alignment plates, thus meeting the transmission and alignment requirements of junction boxes of different widths and improving the overall practicality of the device. Furthermore, the entire process allows for simultaneous adjustment of both alignment plates, ensuring the accuracy of the distance between them. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the auxiliary correction component of this utility model;

[0019] Figure 3 This is a schematic diagram of the conveyor frame structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure of the second correction plate of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 11. Conveyor frame; 12. Fixed groove; 13. Conveyor belt; 14. Fixed plate; 15. First correction plate; 16. Fixed sleeve; 21. Fixed frame; 22. Servo motor; 23. Bidirectional lead screw; 24. Connecting frame; 25. Second correction plate; 26. Rod seat; 27. Through groove; 28. Horizontal plate; 29. ​​Limiting block; 31. Connecting groove; 32. Roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0025] Please see Figure 1-4 As shown, this utility model is a transmission device for the corona process of a photovoltaic junction box, comprising:

[0026] The conveyor frame 11 has fixed slots 12 on both sides of the top of the conveyor frame 11. The conveyor belt 13 is provided on the inner side of the two fixed slots 12. A fixed plate 14 is fixed in the middle of the top of the conveyor frame 11. A first correction plate 15 is fixed on both sides of the fixed plate 14.

[0027] The conveyor frame 11 is located directly below the corona device. The conveyor belt 13 is used to transport the photovoltaic junction box. It mainly consists of a conveyor motor, two conveyor shafts and two conveyor belts. One end of one of the conveyor shafts is connected to the conveyor motor, and the other conveyor shaft is connected to it through the two conveyor belts. The two conveyor belts are respectively set inside the two fixed slots 12.

[0028] The auxiliary correction component includes a fixed frame 21. The two sides of the inner wall of the fixed frame 21 are respectively fixedly installed on both sides of the conveyor frame 11. A servo motor 22 is fixedly installed on one side of the fixed frame 21. A bidirectional lead screw 23 is fixedly installed at the output end of the servo motor 22. A connecting frame 24 is threaded on both sides of the outer wall of the bidirectional lead screw 23. A second correction plate 25 is fixedly installed on the opposite side of the two connecting frames 24.

[0029] The servo motor 22 is used to provide the driving force required for the movement and adjustment of the second correction plate 25. The outer wall of the lead screw 23 passes through the fixed frame 21 and rotates with the fixed frame 21. A control panel is installed on one side of the conveyor frame 11. The conveyor belt 13 and the servo motor 22 are electrically connected to the external power supply through the control panel. The first correction plate 15 and the second correction plate 25 are funnel-shaped as a whole.

[0030] One end of the bidirectional lead screw 23 is connected to the bearing on the inner side wall of the fixed frame 21.

[0031] A rod seat 26 is fixedly provided at the inner bottom end of the fixed frame 21, and the outer wall of the bidirectional screw 23 penetrates one side of the rod seat 26;

[0032] The rod seat 26 is located in the middle of the bottom end of the fixed frame 21 and is rotatably engaged with the double-acting screw 23. The rod seat 26 is used to connect the double-acting screw 23 to rotate, thereby improving the overall stability of the double-acting screw 23 when it rotates.

[0033] Both sides of the top of the fixed frame 21 are provided with through slots 27, and the inner sides of the two through slots 27 are slidably connected to the outer walls of the two connecting frames 24 respectively.

[0034] The width of the through groove 27 is adapted to the width of the fixed frame 21. The through groove 27 limits the movement of the fixed frame 21, allowing it to move left and right along the direction of the bidirectional lead screw 23.

[0035] A horizontal plate 28 is fixedly provided on the opposite side of each of the two second correction plates 25. A fixing sleeve 16 is slidably provided on the outer wall of each of the two horizontal plates 28. The bottom ends of the two fixing sleeves 16 are respectively fixedly provided on the two sides of the top of the conveyor frame 11.

[0036] The horizontal plate 28, in conjunction with the fixing sleeve 16, is used to improve the overall stability of the movement of the second correction plate 25.

[0037] Limiting blocks 29 are fixedly provided at opposite ends of the two horizontal plates 28;

[0038] The limiting block 29 is used to limit the movement of the horizontal plate 28 to prevent it from moving and separating from the fixed sleeve 16.

[0039] Working principle: When transporting photovoltaic junction boxes, the servo motor 22 is activated according to the width of the junction box. The servo motor 22 drives the bidirectional lead screw 23 to rotate. The rotation of the bidirectional lead screw 23 drives the two connecting frames 24 to move in opposite directions. The movement of the two connecting frames 24 drives the two second correction plates 25 to move in opposite directions until the second correction plate 25 and the first correction plate 15 are adjusted to a suitable distance. Then, the photovoltaic junction box is placed on the conveyor belt 13 for transport. When the photovoltaic junction box contacts one side of the first correction plate 15 or the second correction plate 25, it will move along its surface until it moves to the middle of the first correction plate 15 and the second correction plate 25, and then move forward with the conveyor belt 13 to achieve correction. This method facilitates the adjustment of the distance between the first correction plate 15 and the second correction plate 25, thereby meeting the transmission and correction requirements of junction boxes of different widths and improving the overall practicality of the device. At the same time, the two sets of correction plates can be adjusted simultaneously throughout the process to ensure the accuracy of the distance between the two sets of correction plates.

[0040] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment.

[0041] The first correction plate 15 and the second correction plate 25 each have a plurality of connecting grooves 31 on their opposite sides, and the top of each plurality of connecting grooves 31 is provided with a roller 32.

[0042] The bottom end of roller 32 does not contact the top end of conveyor belt 13, and the outer wall of roller 32 is on the same horizontal plane as one side of the correction plate.

[0043] Working principle: After the photovoltaic junction box moves forward with the conveyor belt 13 and comes into contact with one side of the first correction plate 15 (second correction plate 25), as the conveyor belt 13 continues to transport, the photovoltaic junction box will slide forward along the surface of the first correction plate 15 (second correction plate 25). Under the action of the roller 32, the sliding friction between the photovoltaic junction box and the correction plate is changed to rolling friction, thereby reducing the friction between the two and reducing the wear on the photovoltaic junction box.

[0044] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conveyor for photovoltaic junction box corona processes, characterized in that include: The conveyor frame (11) has fixed grooves (12) on both sides of the top end. The two fixed grooves (12) are provided with a conveyor belt (13) on the inner side. A fixed plate (14) is fixedly provided in the middle of the top end of the conveyor frame (11). A first correction plate (15) is fixedly provided on both sides of the fixed plate (14). The auxiliary correction component includes a fixed frame (21), with the inner walls of the fixed frame (21) fixedly mounted on both sides of the conveyor frame (11). A servo motor (22) is fixedly mounted on one side of the fixed frame (21), and a bidirectional lead screw (23) is fixedly mounted on the output end of the servo motor (22). Connecting frames (24) are threaded on both sides of the outer walls of the bidirectional lead screw (23), and a second correction plate (25) is fixedly mounted on the opposite side of the two connecting frames (24). A horizontal plate (28) is fixedly provided on the opposite side of each of the two second correction plates (25), and a fixing sleeve (16) is slidably provided on the outer wall of each of the two horizontal plates (28). The bottom ends of the two fixing sleeves (16) are respectively fixedly provided on the two sides of the top of the conveyor frame (11).

2. The conveyor for photovoltaic junction box corona processes of claim 1, wherein: One end of the bidirectional lead screw (23) is connected to the bearing on the inner wall of the fixing frame (21).

3. The conveyor for photovoltaic junction box corona processes of claim 1, wherein: The inner bottom end of the fixed frame (21) is fixed with a rod seat (26), and the outer wall of the bidirectional screw (23) passes through one side of the rod seat (26).

4. The conveyor for photovoltaic junction box corona processes of claim 1, wherein: Both sides of the top of the fixed frame (21) are provided with through slots (27), and the inner sides of the two through slots (27) are slidably connected to the outer walls of the two connecting frames (24).

5. The conveyor for photovoltaic junction box corona processes of claim 1, wherein: Limiting blocks (29) are fixedly provided at opposite ends of the two horizontal plates (28).

6. The conveyor for photovoltaic junction box corona processes of claim 1, wherein: The first correction plate (15) and the second correction plate (25) each have a plurality of connecting grooves (31) on their opposite sides, and the top of each plurality of connecting grooves (31) is provided with a roller (32).

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