Solar cell detecting and conveying device

Abstract

The utility model relates to the technical field of solar cells, and discloses a solar cell detecting and conveying device, which is characterized in that support plates are arranged on the front side and the rear side of the upper end surface of a table board, and a conveying assembly is arranged on the opposite surfaces of the support plates; the conveying assembly comprises driving wheels, driven wheels and a conveying belt, the opposite faces of the supporting plates are rotationally connected with the two sets of driving wheels and the two sets of driven wheels, the driving wheels and the driven wheels are sleeved with the conveying belt, the driving wheels on the two supporting plates are connected through a connecting shaft, and the driving assembly is arranged on one supporting plate. A jacking rotating assembly is arranged in the center of the table board; a first detection unit is arranged between the jacking rotating assembly on the table top and the conveying assembly at the right end, and a second detection unit is arranged at the left end of the upper end face of the supporting plate. The device has the advantage that the appearance and the size of the two sides of the solar cell can be comprehensively detected.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell sheets, in particular to a solar cell sheet detection and conveying device. Background Art

[0002] Solar cells are devices that directly convert solar energy into electrical energy and are the core components of solar photovoltaic power generation systems. Because solar cells are directly exposed to wind and sun, their quality inspection is particularly important. The perfection of the quality inspection process is directly related to the safe operation and power generation efficiency of the solar power generation system, so the quality inspection process of solar cells should be given great attention.

[0003] The existing solar cell inspection and conveying device is mainly composed of a table, a conveyor belt and an inspection component. The inspection component is located above the table. It has the following main disadvantages:

[0004] 1. During transportation, the inspection component can only inspect the appearance of one side of the solar cell;

[0005] 2. It is impossible to detect the size of solar cells. Utility Model Content

[0006] 1. Technical Problems Solved

[0007] The technical problem to be solved by the utility model is that the existing conveying and detecting device cannot perform comprehensive detection on the appearance and size of both sides of the solar cell sheet.

[0008] 2. Technical Solution

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions: a solar cell detection and conveying device, comprising a table and a conveying component, wherein the table is provided with a conveying component.

[0010] The table top is provided with support plates on both sides of the front and rear ends of the upper end, and a conveying assembly is provided on the opposite side of the support plates;

[0011] The transmission assembly includes a driving wheel, a driven wheel and a conveyor belt. Two sets of driving wheels and driven wheels are rotatably connected on opposite sides of the support plate. The driving wheels and driven wheels are sleeved with a conveyor belt. The driving wheels on the two support plates are connected by a connecting shaft. One of the support plates is provided with a driving assembly, and the driving assembly synchronously drives the driving wheels on the support plate.

[0012] A lifting and rotating assembly is provided at the center of the table, and the lifting and rotating assembly lifts and rotates the solar cell sheets transported thereto;

[0013] A detection unit 1 is provided between the lifting and rotating assembly on the table and the conveying assembly on the right end, and the detection unit 1 detects the surface and size of the solar cell. A detection unit 2 is provided at the left end of the upper end surface of the support plate, and the detection unit 2 detects the size of the rotated solar cell.

[0014] Furthermore, the lifting and rotating assembly includes a sleeve, a cylinder 1, a support plate and an angle adjustment assembly. The sleeve is rotatably connected to the center of the table top. Cylinder 1 is provided in the sleeve. A support plate is provided above the table top. The piston rod of cylinder 1 is connected to the support plate. An angle adjustment assembly is provided on the lower end surface of the table top, and the angle adjustment assembly adjusts the angle of the sleeve.

[0015] Furthermore, the angle adjustment assembly includes cylinder 2, a gear and a rack. A gear is provided on the outer side of the lower end of the sleeve, cylinder 2 is provided on the lower end surface of the table, a rack meshing with the gear is provided on one side of the gear, the piston rod of cylinder 2 is connected to the rack, and a limiting component is provided on the lower end surface of the table, which guides the movement direction of the rack.

[0016] Furthermore, the limiting component includes a mounting plate and a limiting bar, the mounting plate is connected to the table top, the mounting plate is provided with a limiting bar, and the rack is slidably connected to the limiting bar.

[0017] Furthermore, the driving assembly includes a motor and a synchronous wheel. A synchronous wheel is provided on the end of the rotating shaft exposed from the connecting plate. The synchronous wheel is connected through a synchronous belt. A motor is provided on the upper surface of the ceiling plate. The output end of the motor is connected to one of the synchronous wheels.

[0018] Further, the detection unit 1 includes a U-shaped frame and a bottom plate, the bottom plate is provided on the upper end surface of the table top, a U-shaped frame is provided on the support plate at a position corresponding to the bottom plate, detection probes are evenly provided on the opposite sides of the bottom plate and the U-shaped frame, and a distance measuring sensor 1 is provided on the opposite side of the U-shaped frame;

[0019] The second detection unit includes a positioning plate and a second distance measuring sensor, and the second distance measuring sensor is connected to the support plate through the positioning plate.

[0020] 3. Beneficial Effects

[0021] The advantages of the utility model compared with the prior art are:

[0022] During the conveying process, the detection unit one detects the appearance of both sides of the solar cell and detects its width at the same time. When the solar cell passes through the lifting and rotating assembly, the lifting and rotating assembly lifts and rotates the solar cell, rotates it 90 degrees and then lowers it again. When the solar cell passes through the detection unit two, the detection unit two detects its length, thereby realizing the simultaneous detection of the appearance and size of both sides of the solar cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a structural schematic diagram of the jacking and rotating assembly of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the detection unit 1 of the utility model.

[0027] Figure numerals: 1, table, 2, support plate, 3, driving wheel, 4, driven wheel, 5, conveyor belt, 6, connecting shaft, 7, sleeve, 8, cylinder one, 9, support plate, 10, cylinder two, 11, gear, 12, rack, 13, mounting plate, 14, limit strip, 15, motor, 16, synchronous wheel, 17, synchronous belt, 18, U-shaped frame, 19, bottom plate, 20, detection probe, 21, positioning plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0029] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the utility model are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The utility model will now be further described in conjunction with the accompanying drawings.

[0033] Embodiment 1

[0034] Combined with Figure 1-2 , support plates 2 are provided on both sides of the upper end face of the table top 1, and a conveying assembly is provided on the opposite side of the support plate 2;

[0035] The transmission assembly includes a driving wheel 3, a driven wheel 4 and a conveyor belt 5. Two sets of driving wheels 3 and driven wheels 4 are rotatably connected on the opposite side of the support plate 2. The driving wheels 3 and the driven wheels 4 are sleeved with a conveyor belt 5. The driving wheels 3 on the two support plates 2 are connected by a connecting shaft 6. One of the support plates 2 is provided with a driving assembly, and the driving assembly synchronously drives the driving wheels 3 on the support plate 2; the driving assembly includes a motor 15 and a synchronous wheel 16. A synchronous wheel 16 is provided on the end of the driving wheel 3 exposed from the support plate 2, and the synchronous wheels 16 are connected by a synchronous belt 17. A motor 15 is provided on the support plate 2, and the output end of the motor 15 is connected to one of the synchronous wheels 16.

[0036] The solar cell to be transported and tested is placed above the conveying assembly at one end of the table, and the two ends of the solar cell are attached to the conveyor belt 5. The motor 15 rotates to drive the synchronous wheel 16 to rotate, and the synchronous wheels 16 are connected by the synchronous belt 17, thereby driving the synchronous wheel 16 to rotate synchronously, the synchronous wheel 16 drives the driving wheel 3 to rotate synchronously, and the driving wheel 3 drives the conveyor belt 5 to move, thereby realizing the synchronous movement of the conveying assemblies at both ends of the table.

[0037] Combined with Figure 1 , 2and 4, the detection unit 1 includes a U-shaped frame 18 and a bottom plate 19, the bottom plate 19 is provided on the upper end surface of the table top 1, a U-shaped frame 18 is provided on the support plate 2 at a position corresponding to the position of the bottom plate 19, detection probes 20 are evenly provided on the opposite sides of the bottom plate 19 and the U-shaped frame 18, and a distance measuring sensor 1 is provided on the opposite side of the U-shaped frame 18.

[0038] When passing through the detection unit 1, the detection probe 20 on the opposite side of the bottom plate 19 and the U-shaped frame 18 detects the appearance of both sides of the solar cell, and the distance sensor 2 on the opposite side of the U-shaped frame 18 detects the width of the solar cell.

[0039] Combined with Figure 1-3 A lifting and rotating assembly is provided at the center of the table 1, and the lifting and rotating assembly lifts and rotates the solar cell sheets transported above it. The lifting and rotating assembly includes a sleeve 7, a cylinder 1 8, a support plate 9 and an angle adjustment assembly. The center of the table 1 is rotatably connected with a sleeve 7, a cylinder 1 8 is provided in the sleeve 7, a support plate 9 is provided above the table 1, and a piston rod of the cylinder 1 8 is connected to the support plate 9. An angle adjustment assembly is provided at the lower end surface of the table 1, and the angle adjustment assembly adjusts the angle of the sleeve 7. The angle adjustment assembly includes a cylinder 2 10, a gear 11 and a rack 12. A gear 11 is provided on the outer side of the lower end of the sleeve 7, a cylinder 2 10 is provided at the lower end surface of the table 1, a rack 12 meshing with the gear 11 is provided on one side of the gear 11, and the piston rod of the cylinder 2 10 is connected to the rack 12. A limiting component is provided at the lower end surface of the table 1, and the limiting component guides the movement direction of the rack 12.

[0040] When the solar cell is transported to the top of the lifting and rotating assembly, the piston rod of the cylinder 1 8 extends, driving the pallet 9 to move upward to lift the solar cell. After that, the piston rod of the cylinder 2 10 extends, driving the rack 12 to move, the rack 12 drives the gear 11 meshing with it to rotate, and the gear 11 drives the cylinder 1 8 to rotate through the sleeve 7, so that the solar cell on the pallet 9 rotates 90 degrees. After the rotation is completed, the piston rod of the cylinder 2 10 retracts, the solar cell is transported away by the conveying assembly at the other end of the table 1, the piston rod of the cylinder 2 10 retracts, and the pallet 9 returns to its initial position.

[0041] Combined with Figure 1-2 The second detection unit detects the size of the rotated solar cell sheet. The second detection unit includes a positioning plate 21 and a second distance measuring sensor. The second distance measuring sensor is connected to the support plate 2 through the positioning plate 21.

[0042] When passing through the second detection unit, the second distance measuring sensor detects the length of the solar cell being transported, thereby determining the size of the solar cell.

[0043] Embodiment 2

[0044] Combined with Figure 3 The lower end surface of the table top 1 is provided with a limiting component, and the limiting component guides the movement direction of the rack 12. The limiting component includes a mounting plate 13 and a limiting bar 14. The mounting plate 13 is connected to the table top 1, and the mounting plate 13 is provided with a limiting bar 14. The rack 12 is slidably connected with the limiting bar 14.

[0045] On the basis of the first embodiment, when the second cylinder 10 drives the rack 12 to move, the upper limit bar 13 on the mounting plate 14 guides the moving direction of the rack 12 .

[0046] The utility model and its implementation methods are described, and such description is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A solar cell inspection and conveying device, comprising a table (1) and a conveying assembly, wherein the table (1) is provided with a conveying assembly, characterized in that: Support plates (2) are provided on both the front and rear sides of the upper end face of the table top (1), and a conveying assembly is provided on the opposite side of the support plate (2); The transmission assembly comprises a driving wheel (3), a driven wheel (4) and a conveyor belt (5); two sets of driving wheels (3) and driven wheels (4) are rotatably connected on opposite sides of the support plate (2); the driving wheels (3) and the driven wheels (4) are sleeved with a conveyor belt (5); the driving wheels (3) on the two support plates (2) are connected via a connecting shaft (6); one of the support plates (2) is provided with a driving assembly, and the driving assembly synchronously drives the driving wheels (3) on the support plate (2); A lifting and rotating assembly is provided at the center of the table top (1), and the lifting and rotating assembly lifts and rotates the solar cell sheets transported thereto; A detection unit 1 is provided between the lifting and rotating assembly on the table (1) and the conveying assembly at the right end, and the detection unit 1 detects the surface and size of the solar cell. A detection unit 2 is provided at the left end of the upper end surface of the support plate (2), and the detection unit 2 detects the size of the rotated solar cell.

2. A solar cell detection and conveying device according to claim 1, characterized in that: The lifting and rotating assembly comprises a sleeve (7), a cylinder (8), a support plate (9) and an angle adjustment assembly; the table top (1) is centrally rotatably connected with the sleeve (7); a cylinder (8) is arranged inside the sleeve (7); a support plate (9) is arranged above the table top (1); a piston rod of the cylinder (8) is connected to the support plate (9); an angle adjustment assembly is arranged on the lower end surface of the table top (1); and the angle adjustment assembly is used to adjust the angle of the sleeve (7).

3. A solar cell detection and conveying device according to claim 2, characterized in that: The angle adjustment assembly comprises a second cylinder (10), a gear (11) and a rack (12); the gear (11) is provided on the outer side of the lower end of the sleeve (7); the second cylinder (10) is provided on the lower end surface of the table (1); one side of the gear (11) is provided with a rack (12) meshing with the gear (11); the piston rod of the second cylinder (10) is connected to the rack (12); the lower end surface of the table (1) is provided with a limiting component, and the limiting component guides the movement direction of the rack (12).

4. A solar cell detection and conveying device according to claim 3, characterized in that: The limiting component comprises a mounting plate (13) and a limiting bar (14); the mounting plate (13) is connected to the table top (1); the mounting plate (13) is provided with a limiting bar (14); and the rack (12) is slidably connected to the limiting bar (14).

5. The solar cell detection and conveying device according to claim 1, characterized in that: The driving assembly comprises a motor (15) and a synchronous wheel (16); a synchronous wheel (16) is provided on one end of the driving wheel (3) exposed from the support plate (2); the synchronous wheels (16) are connected to each other via a synchronous belt (17); a motor (15) is provided on the support plate (2); and an output end of the motor (15) is connected to one of the synchronous wheels (16).

6. The solar cell detection and conveying device according to claim 1, characterized in that: The detection unit 1 comprises a U-shaped frame (18) and a bottom plate (19); the bottom plate (19) is provided on the upper end surface of the table top (1); a U-shaped frame (18) is provided on the support plate (2) at a position corresponding to the bottom plate (19); detection probes (20) are evenly provided on the opposite side of the bottom plate (19) and the U-shaped frame (18); and a distance measuring sensor 1 is provided on the opposite side of the U-shaped frame (18); The second detection unit comprises a positioning plate (21) and a second distance measuring sensor, and the second distance measuring sensor is connected to the support plate (2) via the positioning plate (21).

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