Photovoltaic cell transmission device

Abstract

The utility model provides a photovoltaic cell transmission device, and belongs to the technical field of photovoltaic cells. The photovoltaic cell piece conveying device comprises a conveying structure and a cleaning structure, the conveying structure comprises a conveying belt, visual detection equipment, mounting frames, a clamping assembly, a fixing frame and a fixing assembly, the visual detection equipment is mounted on one side of the conveying belt, a plurality of mounting frames are uniformly arranged on one side of the conveying belt, and the clamping assembly is mounted on one side of the conveying belt. The fixing frame is connected with the mounting frame through the clamping assembly, the fixing assembly is arranged in the fixing frame, the cleaning structure comprises a supporting frame, an air blower, a connecting pipe and a spray head, the supporting frame is arranged on one side of the conveying belt, and the air blower is mounted on one side of the supporting frame. According to the photovoltaic cell conveying device, the photovoltaic cell can be conveniently cleaned, and the detection effect is prevented from being affected.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic cells, and in particular, to a photovoltaic cell transmission device. Background Art

[0002] In order to detect the production quality of photovoltaic solar cells, the manual visual inspection method not only has the disadvantages of low detection efficiency and poor consistency, so machine vision technology can be used to replace manual inspection. It can automatically identify, detect and sort the appearance defects such as edge collapse, corner chipping, edge decrystalline, broken grid, scratches, etc. of single crystal and multi-crystalline photovoltaic solar cells.

[0003] In the process of using machine vision technology to replace manual labor to automatically identify, inspect and sort the appearance defects in photovoltaic solar cells, deviations are easily generated during the conveying and inspection process due to the different sizes of photovoltaic solar cells.

[0004] In this regard, the Chinese patent application number CN202223007150.4 discloses a photovoltaic solar cell detection and conveying device, including a base, a conveyor belt is installed on the upper end of the base, a visual inspection frame is fixedly connected to the upper end of the base, and the visual inspection frame is located on the outside of the conveyor belt, and a plurality of storage intervals are fixedly connected to the upper end of the conveyor belt. When the detection part body is placed on the conveyor belt, since limiting devices are arranged on all sides of the storage interval, when the detection part body is placed in the storage interval, two first limiting rods limit the left and right sides of the detection part body along the second electric slide rail, and the two first electric slide rails limit the front and rear ends of the detection part body along the second limiting rod, so that the detection part body is precisely located at the center of the storage interval, which is beneficial to ensuring the stability of the detection part body during the internal transportation and inspection process, and is beneficial to ensuring the detection efficiency.

[0005] The following deficiencies still exist in the use of the above solution: during transmission detection, dust easily adheres to the surface of the photovoltaic cell and is not easy to clean, which easily affects the detection effect and reduces the practicality of the device. Utility Model Content

[0006] In order to make up for the above shortcomings, the present application provides a photovoltaic cell transmission device, which aims to improve the problem that dust is easily attached to the surface of the photovoltaic cell and is not easy to clean during transmission detection, which easily affects the detection effect and reduces the practicality of the device.

[0007] An embodiment of the present application provides a photovoltaic cell transmission device, including a transmission structure and a cleaning structure, the transmission structure including a conveyor belt, a visual inspection device, an installation frame, a clamping assembly, a fixed frame and a fixed assembly, the visual inspection device is installed on one side of the conveyor belt, a plurality of the installation frames are evenly arranged on one side of the conveyor belt, the fixed frame is connected to the installation frame through the clamping assembly, the fixed assembly is arranged in the fixed frame, the cleaning structure includes a support frame, a blower, a connecting pipe and a nozzle, the support frame is arranged on one side of the conveyor belt, the blower is installed on one side of the support frame, the connecting pipe is connected to the blower, and the connecting pipe is evenly connected to a plurality of the nozzles.

[0008] In a specific embodiment, the clamping assembly includes a sliding rod, a slider and a spring, the sliding rod is slidably connected to the installation frame, the sliding rod is clamped to the fixed frame, the slider is connected to the sliding rod, the slider is slidably connected to the installation frame, and the spring is sleeved on the sliding rod.

[0009] In the above implementation process, the fixed frame can be easily disassembled and assembled through the arrangement of the sliding rod, the sliding block and the spring.

[0010] In a specific embodiment, a pull block is provided at one end of the sliding rod.

[0011] In the above implementation process, by providing a pulling block at one end of the sliding rod, it is convenient for the user to pull the sliding rod, saving time and effort.

[0012] In a specific implementation manner, a slot is provided on one side of the fixing frame, and the sliding rod is engaged with the slot.

[0013] In the above implementation process, the sliding rod is engaged with the card slot, so that the sliding rod can be easily engaged with the fixed frame.

[0014] In a specific implementation manner, a first sliding groove is provided on the inner wall of the installation frame, and the sliding block is slidably connected to the first sliding groove.

[0015] In the above implementation process, the movement of the slider can be conveniently limited by the sliding connection between the slider and the first sliding groove.

[0016] In a specific implementation scheme, the fixing assembly includes a bidirectional screw, two screw nut pairs and a clamping plate, the bidirectional screw is rotatably connected to the fixing frame, the two screw nut pairs are connected to the bidirectional screw, the clamping plate is connected to the screw nut pairs, and the clamping plate clamps the photovoltaic cell sheet outside.

[0017] In the above implementation process, the photovoltaic cell sheet can be conveniently clamped by arranging the bidirectional lead screw, two lead screw nut pairs and the clamping plate.

[0018] In a specific implementation scheme, a limiting block is provided on one side of each of the two screw nut pairs, a first sliding groove is provided on the inner wall of the fixed frame, and the limiting block is slidably connected to the first sliding groove.

[0019] In the above implementation process, the movement of the limit block can be conveniently limited by the sliding connection between the limit block and the first sliding groove.

[0020] In a specific implementation manner, bearings are embedded on both sides of the fixed frame, and the bidirectional lead screw is interference fit with the inner ring of the bearing.

[0021] In the above implementation process, the interference fit between the bidirectional lead screw and the inner ring of the bearing facilitates the rotational connection between the bidirectional lead screw and the fixed frame.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the snap-on assembly, the fixed frame can be easily disassembled and assembled; through the setting of the fixed assembly, the photovoltaic cell can be easily clamped; by turning on the hair dryer to spray wind through the connecting tube and the nozzle to the photovoltaic cell, the photovoltaic cell can be easily cleaned to avoid affecting the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the structure of a photovoltaic cell transmission device provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of the side structure of a photovoltaic cell transmission device provided in an embodiment of the present application;

[0026] Figure 3 A schematic diagram of a transmission structure provided for an implementation method of the present application;

[0027] Figure 4 A schematic cross-sectional structure diagram of the connection relationship between the snap-fit ​​assembly and the fixing assembly provided in an embodiment of the present application.

[0028] In the figure: 10-transmission structure; 110-conveyor belt; 120-visual inspection equipment; 130-installation frame; 140-clamping assembly; 141-slide rod; 142-slider; 143-spring; 150-fixed frame; 160-fixed assembly; 161-bidirectional lead screw; 162-screw nut pair; 163-clamping plate; 170-limiting block; 20-cleaning structure; 210-support frame; 220-blow dryer; 230-connecting pipe; 240-spray nozzle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0030] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Example

[0032] See also Figure 1 The present application provides a photovoltaic cell transmission device, including a transmission structure 10 and a cleaning structure 20.

[0033] Specifically, the cleaning structure 20 facilitates the cleaning of the photovoltaic cell sheet to avoid affecting the detection effect.

[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The transmission structure 10 includes a conveyor belt 110, a visual inspection device 120, a mounting frame 130, a clamping assembly 140, a fixing frame 150 and a fixing assembly 160. The visual inspection device 120 is installed on one side of the conveyor belt 110. A plurality of mounting frames 130 are evenly arranged on one side of the conveyor belt 110. The fixing frame 150 is connected to the mounting frame 130 through the clamping assembly 140. The fixing assembly 160 is arranged in the fixing frame 150.

[0035] In the specific setting, the snap-on assembly 140 includes a sliding rod 141, a slider 142 and a spring 143. The sliding rod 141 is slidably connected to the installation frame 130, the sliding rod 141 is snapped with the fixed frame 150, the slider 142 is connected to the sliding rod 141, the slider 142 is slidably connected to the installation frame 130, and the spring 143 is sleeved on the sliding rod 141. Through the setting of the sliding rod 141, the slider 142 and the spring 143, the fixed frame 150 can be easily disassembled and assembled.

[0036] In a specific configuration, a pulling block is provided at one end of the slide bar 141 , wherein by providing the pulling block at one end of the slide bar 141 , it is convenient for the user to pull the slide bar 141 , saving time and effort.

[0037] In a specific configuration, a slot is provided on one side of the fixed frame 150 , and the slide bar 141 is engaged with the slot. The engagement of the slide bar 141 with the slot facilitates the engagement of the slide bar 141 with the fixed frame 150 .

[0038] In a specific configuration, a first sliding groove is provided on the inner wall of the installation frame 130 , and the slider 142 is slidably connected to the first sliding groove. The sliding connection between the slider 142 and the first sliding groove can facilitate the movement of the slider 142 .

[0039] In the specific setting, the fixing assembly 160 includes a bidirectional screw 161, two screw nut pairs 162 and a clamping plate 163. The bidirectional screw 161 is rotatably connected to the fixing frame 150, the two screw nut pairs 162 are connected to the bidirectional screw 161, the clamping plate 163 is connected to the screw nut pair 162, and the clamping plate 163 clamps the photovoltaic cell sheet on the outside. The setting of the bidirectional screw 161, the two screw nut pairs 162 and the clamping plate 163 can facilitate the clamping of the photovoltaic cell sheet.

[0040] In the specific setting, a limit block 170 is provided on one side of the two screw nut pairs 162, and a first sliding groove is opened on the inner wall of the fixed frame 150. The limit block 170 is slidably connected to the first sliding groove. The movement of the limit block 170 can be conveniently limited by slidingly connecting the limit block 170 to the first sliding groove.

[0041] In the specific setting, bearings are embedded on both sides of the fixed frame 150, and the bidirectional lead screw 161 is interference fit with the inner ring of the bearing. The interference fit between the bidirectional lead screw 161 and the inner ring of the bearing facilitates the rotational connection between the bidirectional lead screw 161 and the fixed frame 150.

[0042] See also Figure 1 and Figure 2The cleaning structure 20 includes a support frame 210, a blower 220, a connecting pipe 230 and a nozzle 240. The support frame 210 is arranged on one side of the conveyor belt 110, and the blower 220 is installed on one side of the support frame 210. The connecting pipe 230 is connected to the blower 220, and the connecting pipe 230 is evenly connected to a plurality of the nozzles 240.

[0043] The working principle of the photovoltaic cell transmission device is as follows: when using the photovoltaic cell transmission device, the wind is sprayed toward the photovoltaic cell through the connecting pipe 230 and the nozzle 240 by turning on the hair dryer 220, so as to facilitate the cleaning of the photovoltaic cell and avoid affecting the detection effect; the setting of the conveyor belt 110 facilitates the transmission of the photovoltaic cell; the setting of the visual inspection device 120 facilitates the inspection of the photovoltaic cell; the sliding bar 141 and the slider 142 are driven by pulling the pull block to move and squeeze the spring 143, so that the sliding bar 141 is released from the fixed frame 150, so as to facilitate the disassembly and assembly of the fixed frame 150; the two-way lead screw 161 is rotated so that the two lead screw nut pairs 162 and the clamping plate 163 are close to each other, so as to facilitate the clamping of the photovoltaic cell.

[0044] It should be noted that the specific model specifications of the conveyor belt 110, the visual inspection equipment 120 and the hair dryer 220 need to be selected and determined based on the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0045] The power supply and principle of the conveyor belt 110, the visual inspection device 120 and the blower 220 are clear to those skilled in the art and will not be described in detail here.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A photovoltaic cell transmission device, characterized in that: include A transmission structure (10), the transmission structure (10) comprising a conveyor belt (110), a visual inspection device (120), a mounting frame (130), a clamping assembly (140), a fixing frame (150) and a fixing assembly (160), the visual inspection device (120) being mounted on one side of the conveyor belt (110), a plurality of the mounting frames (130) being evenly arranged on one side of the conveyor belt (110), the fixing frame (150) being connected to the mounting frame (130) via the clamping assembly (140), and the fixing assembly (160) being arranged in the fixing frame (150); A cleaning structure (20), the cleaning structure (20) comprising a support frame (210), a blower (220), a connecting pipe (230) and a nozzle (240), the support frame (210) being arranged on one side of the conveyor belt (110), the blower (220) being installed on one side of the support frame (210), the connecting pipe (230) being connected to the blower (220), and the connecting pipe (230) being evenly connected to a plurality of the nozzles (240).

2. A photovoltaic cell transmission device according to claim 1, characterized in that: The clamping assembly (140) comprises a sliding rod (141), a slider (142) and a spring (143); the sliding rod (141) is slidably connected to the installation frame (130); the sliding rod (141) is clamped to the fixed frame (150); the slider (142) is connected to the sliding rod (141); the slider (142) is slidably connected to the installation frame (130); and the spring (143) is sleeved on the sliding rod (141).

3. A photovoltaic cell transmission device according to claim 2, characterized in that: A pull block is provided at one end of the sliding rod (141).

4. A photovoltaic cell transmission device according to claim 2, characterized in that: A slot is provided on one side of the fixing frame (150), and the sliding rod (141) is engaged with the slot.

5. The photovoltaic cell transmission device according to claim 2, characterized in that: The inner wall of the installation frame (130) is provided with a first sliding groove, and the sliding block (142) is slidably connected to the first sliding groove.

6. The photovoltaic cell transmission device according to claim 1, characterized in that: The fixing assembly (160) comprises a bidirectional lead screw (161), two lead screw nut pairs (162) and a clamping plate (163); the bidirectional lead screw (161) is rotatably connected to the fixing frame (150); the two lead screw nut pairs (162) are connected to the bidirectional lead screw (161); the clamping plate (163) is connected to the lead screw nut pairs (162); and the clamping plate (163) clamps a photovoltaic cell sheet outside.

7. A photovoltaic cell transmission device according to claim 6, characterized in that: A limiting block (170) is provided on one side of the two lead screw nut pairs (162), a first sliding groove is provided on the inner wall of the fixed frame (150), and the limiting block (170) is slidably connected to the first sliding groove.

8. The photovoltaic cell transmission device according to claim 6, characterized in that: Bearings are embedded on both sides of the fixed frame (150), and the bidirectional lead screw (161) is interference fit with the inner ring of the bearing.

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