Photovoltaic module cleaning and labeling equipment

Abstract

The photovoltaic module cleaning and labeling equipment comprises a frame assembly, a cleaning assembly, a conveying assembly and a labeling assembly, the cleaning assembly, the conveying assembly and the labeling assembly are sequentially arranged from bottom to top, and the conveying assembly is arranged below the frame assembly and comprises a conveying platform composed of two parallel conveying belts; the cleaning assembly is arranged below the conveying platform and comprises a driving mechanism and a cleaning roller brush, and the cleaning roller brush is arranged between the two conveying belts and is driven by the driving mechanism to rotate; the labeling assembly comprises a labeling head mechanism, and the labeling head mechanism is arranged above the conveying platform in a crossing mode through the frame assembly. The cleaning technology and the labeling technology are integrated on the same station, so that the occupied space of the equipment is smaller, the structure is simpler, and the production efficiency is higher.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic module production equipment, and in particular to a photovoltaic module cleaning and labeling device. Background Art

[0002] The cleaning of photovoltaic modules is crucial to improving the availability and photothermal conversion efficiency of photovoltaic modules. In the production line, the cleaning of photovoltaic modules is a necessary maintenance step. At present, there are various ways to clean photovoltaic modules, including traditional manual cleaning and cleaning using robotic technology. The choice of these methods depends on many factors, including cost, efficiency and cleaning effect. Although the photovoltaic module cleaning robot technology has made significant progress with the development of technology, it is expensive and requires a dedicated workstation. In addition, the functions of existing photovoltaic module cleaning equipment are relatively single, which is not conducive to the efficient production of photovoltaic modules. For example, Chinese patent 201821664150.2 discloses a new type of automated cleaning system suitable for photovoltaic panels. It is also only a single-function cleaning device that cannot simultaneously meet the process requirements of photovoltaic modules such as backboard labeling, and cannot improve the production efficiency of photovoltaic modules. Utility Model Content

[0003] The present application provides a photovoltaic module cleaning and labeling device to solve the problems in the prior art that photovoltaic module cleaning relies on manual labor or is too costly, and has a single function and cannot achieve efficient production.

[0004] A photovoltaic module cleaning and labeling device provided in this application includes:

[0005] Framework components;

[0006] The conveying assembly is arranged below the frame assembly and includes a conveying platform composed of two parallel conveyor belts;

[0007] The cleaning assembly is arranged below the conveying platform and includes a driving mechanism and a cleaning roller brush. The cleaning roller brush is arranged between the two conveyor belts and is driven to rotate by the driving mechanism.

[0008] The labeling assembly includes a labeling head mechanism, and the labeling head mechanism is arranged across the conveying platform through a frame assembly.

[0009] In some embodiments, the cleaning component also includes multiple connecting blocks and multiple connecting rods. The connecting blocks are arranged in a direction perpendicular to the conveying direction of the photovoltaic components. The connecting rods and cleaning roller brushes are arranged parallel to each connecting block. The connecting blocks at both ends are respectively installed under two parallel conveyor belts.

[0010] In some embodiments, a plurality of position limiting protection rollers are provided on the connecting block, and the position limiting protection rollers are distributed in front and behind the cleaning roller brush. The height of the position limiting protection rollers is lower than the cleaning roller brush and higher than the connecting rod.

[0011] In some embodiments, the driving mechanism is a motor, and the cleaning roller brush is provided with an intermediate rotating shaft, which is transmission-connected to the motor.

[0012] In some embodiments, a guide rail is provided on the frame assembly and spans the conveying platform. The labeling head mechanism is slidably provided on the guide rail and can move perpendicular to the conveying direction of the photovoltaic assembly to adjust its position.

[0013] In some embodiments, the frame assembly includes door-shaped supporting legs on both sides and a crossbeam connecting the door-shaped supporting legs. The guide rails include two rails, which are arranged in parallel on top of the two door-shaped supporting legs.

[0014] In some embodiments, the frame assembly includes a cylinder lift platform, which is slidably connected to the guide rail. The labeling head mechanism is installed on the cylinder lift platform and can move vertically up and down with the cylinder lift platform.

[0015] In some embodiments, the cylinder lifting platform includes: a first cylinder, a first guide rod, a sliding plate and a fixed plate. The sliding plate is slidably set on the guide rail. The fixed plate is vertically lifted and connected to the bottom of the fixed plate through the first cylinder and the first guide rod. The labeling head mechanism is fixedly installed on the fixed plate.

[0016] In some embodiments, the labeling head mechanism is a downward pressure labeling structure, including: a second cylinder, a second guide rod and a label head. The label head is vertically lifted and lowered by the second guide rod. An adsorption platform is provided on the label head. The second cylinder is connected to the label head to drive the label head to lift and lower back and forth.

[0017] In some embodiments, the photovoltaic component cleaning and labeling equipment further includes a sensor component, which is mounted on the frame component or the conveying platform, and is electrically connected to the cleaning component and the labeling component.

[0018] In the technical solution of the present application, the photovoltaic module cleaning and labeling equipment includes: a frame assembly, and a cleaning assembly, a conveying assembly and a labeling assembly arranged in sequence from bottom to top. The conveying assembly is arranged below the frame assembly, and includes a conveying platform composed of two parallel conveyor belts; the cleaning assembly is arranged below the conveying platform, and includes: a driving mechanism and a cleaning roller brush, the cleaning roller brush is arranged between the two conveyor belts and is driven to rotate by the driving mechanism; the labeling assembly includes a labeling head mechanism, and the labeling head mechanism is arranged across the conveying platform through the frame assembly. By integrating the driving mechanism and the cleaning roller brush below the conveying platform, the present application can achieve fixed-position cleaning of the front panels during the transportation of photovoltaic modules, prevent residues and dust from processes such as panel welding from remaining on the surface and affecting product performance, and improve cleaning efficiency; at the same time, a labeling assembly is installed on the frame assembly, and the labeling assembly can accurately attach labels such as batch information to the back panel of the photovoltaic module while cleaning, thereby concentrating the cleaning process and the labeling process on the same workstation, making the equipment occupy a smaller space, more concise in structure, and more efficient in production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a photovoltaic module cleaning and labeling device according to an embodiment of the present application is shown;

[0022] Figure 2 Shown Figure 1 The enlarged structural diagram of the circled part;

[0023] Figure 3 A schematic side view of the photovoltaic module cleaning and labeling device according to an embodiment of the present application is shown;

[0024] Figure 4 A schematic diagram of the three-dimensional structure of the photovoltaic module cleaning and labeling device according to an embodiment of the present application is shown from another perspective;

[0025] Figure 5 Shown Figure 4 The circled part is enlarged in the structural diagram.

[0026] The above drawings include the following reference numerals:

[0027] 1. Frame assembly; 11. Guide rail; 12. Door-type support leg; 13. Crossbeam; 14. Cylinder lifting platform; 141. First cylinder; 142. First guide rod; 143. Sliding plate; 144. Fixed plate; 15. Drag chain; 2. Conveyor assembly; 21. Parallel conveyor belt; 3. Cleaning assembly; 31. Cleaning roller brush; 32. Connecting block; 33. Connecting rod; 34. Limit protection roller; 4. Labeling assembly; 41. Labeling head mechanism; 411. Second cylinder; 412. Second guide rod; 413. Label head; 5. Photovoltaic module. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0030] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0033] Figures 1 to 5 An embodiment of the photovoltaic module cleaning and labeling equipment of the present application is schematically shown.

[0034] like Figures 1 to 5 As shown, the present application discloses a photovoltaic module cleaning and labeling device, comprising: a frame assembly 1; a conveyor assembly 2, which is disposed below the frame assembly 1 and includes a conveyor platform composed of two parallel conveyor belts 21; a cleaning assembly 3, which is disposed below the conveyor platform and includes a drive mechanism and a cleaning roller brush 31, which is disposed between the two conveyor belts and driven for rotation by the drive mechanism; and a labeling assembly 4, which includes a labeling head mechanism 41, which is disposed across the frame assembly 1 and above the conveyor platform.

[0035] Through the above-mentioned structural design, the embodiment of the present application integrates a drive mechanism and a cleaning roller brush 31 under the conveying platform, which can realize the fixed position cleaning of the front panel of the photovoltaic module 5 during transportation, prevent the residue and dust from the panel welding process and other processes from remaining on its surface and affecting the product performance, thereby improving the cleaning efficiency; at the same time, a labeling component 4 is installed on the frame component 1, and the labeling component 4 can accurately attach labels such as batch information to the back panel of the photovoltaic module 5 during cleaning, thereby concentrating the cleaning process and the labeling process at the same work station, making the equipment occupying a smaller space, the structure more concise, and the production efficiency higher.

[0036] In some embodiments of the present application, reference is made to Figure 2As shown in the enlarged view, the cleaning assembly 3 also includes multiple connecting blocks 32 and multiple connecting rods 33. The multiple connecting blocks 32 are arranged perpendicular to the conveying direction of the photovoltaic module 5. The two connecting blocks 32 at each end are respectively installed below the two parallel conveyor belts 21. The connecting rods 33 and the cleaning roller brush 31 are arranged parallel to each connecting block 32. There are multiple connecting rods 33, which can be arranged circumferentially around the cleaning roller brush 31 to ensure stable installation of the cleaning roller brush 31 and ensure effective cleaning. Understandably, the bristles of the cleaning roller brush 31 protrude above the connecting blocks 32 and connecting rods 33. By continuously rotating to contact the front panel of the photovoltaic module 5, efficient cleaning is achieved to ensure the photovoltaic conversion performance of the panel.

[0037] In some embodiments of this application, continue to refer to Figure 2 As shown, the connecting block 32 is provided with a plurality of limit protection rollers 34. The limit protection rollers 34 are distributed in front and behind the cleaning roller brush 31. They are used to limit and protect the photovoltaic modules 5, preventing photovoltaic modules 5 of different sizes and shapes from accidentally falling and hitting the connecting rod 33. The height of the limit protection rollers 34 is lower than the cleaning roller brush 31 and higher than the connecting rod 33. This does not affect the cleaning operation of the cleaning roller brush 31. When the photovoltaic module 5 falls, it can support the photovoltaic module 5 and rotate with the movement of the photovoltaic module 5, allowing the photovoltaic module 5 to be transported smoothly without getting stuck or scratched. In the embodiment of the present application, the limit protection rollers 34 can be made of a smooth plastic material to protect the solar panel and avoid scratches when in contact.

[0038] In some embodiments of the present application, the driving mechanism of the cleaning assembly 3 is a motor (not shown), and the cleaning roller brush 31 is provided with an intermediate rotating shaft that is in transmission connection with the motor. For example, a gear train is used for transmission, and the gear train and the motor can be arranged within connecting blocks 32 at both ends and enclosed by the connecting blocks 32 for protection.

[0039] In some embodiments of the present application, the parallel conveyor belts 21 of the conveyor assembly 2 are double-speed chains. Double-speed chains ensure smooth product transport and allow products to be retained at any time for convenient processing at various workstations. For example, a stop mechanism is provided below the labeling assembly 4 to provide a retention mechanism, maintaining stability during labeling, improving labeling quality, and enabling rapid release after labeling, thereby increasing flow processing efficiency.

[0040] In some embodiments of the present application, Figure 1 、 Figure 4 and Figure 5As shown, the frame assembly 1 is provided with a guide rail 11 that spans the conveying platform. The labeling head mechanism 41 is slidably mounted on the guide rail 11 and can be moved perpendicular to the conveying direction of the photovoltaic modules 5 to adjust its position. Thus, the position of the labeling head mechanism 41 can be conveniently adjusted for different batches and specifications of photovoltaic modules 5 to adapt to the actual labeling conditions of each batch of photovoltaic modules 5, allowing for precise labeling at different locations and improving the adaptability of the device of the present application.

[0041] In some embodiments of the present application, Figure 1 、 Figure 3 and Figure 4 As shown, the frame assembly 1 includes two gate-shaped support legs 12 on either side and a crossbeam 13 connecting the gate-shaped support legs 12. The gate-shaped support legs 12 are positioned outside the conveyor platform, and the crossbeam 13 spans the conveyor platform, connecting the gate-shaped support legs 12 on both sides. Furthermore, two guide rails 11 are provided for the sliding mounting of the labeling assembly 4. These two guide rails 11 are arranged parallel to the tops of the two gate-shaped support legs 12. This parallel guidance ensures more stable sliding movement of the labeling assembly 4, thereby improving labeling accuracy and increasing product labeling yield.

[0042] In some embodiments of the present application, Figure 4 As shown, the crossbeam 13 of the frame assembly 1 also has the function of installing the drag chain 15. The lines of the electrical structure such as the labeling assembly 4 can be laid through the drag chain 15 to improve the wiring harness organization ability of the equipment of this application, make the wiring more neat and simple, overcome the problem of friction and rupture caused by exposed lines, and improve the service life of the equipment.

[0043] In some embodiments of the present application, reference is made to Figure 1 and Figure 4 As shown, the frame assembly 1 includes a cylinder lift 14, which is slidably connected to the guide rail 11, and the labeling head mechanism 41 is installed on the cylinder lift 14 and can move vertically up and down with the cylinder lift 14. Therefore, the present application can not only achieve the lateral position adjustment of the labeling assembly 4, but also achieve its vertical position adjustment, thereby improving the flexibility of labeling in two dimensions and improving the applicability for different batches of products. Usually in actual production, before labeling, the cylinder lift 14 can be used to raise the labeling assembly 4 to more than 30 centimeters above the photovoltaic assembly 5 to avoid interference and protect the equipment; when labeling, the labeling assembly 4 can be lowered to about 8 centimeters above the photovoltaic assembly 5, and then the self-structure of the labeling assembly 4 can be used to press down to complete the label attachment.

[0044] In some embodiments of the present application, reference is made to Figure 1 and Figure 4As shown, the cylinder lift platform 14 comprises a first cylinder 141, a first guide rod 142, a sliding plate 143, and a fixed plate 144. The sliding plate 143 slides on the guide rail 11. The fixed plate 144 is vertically connected to the first cylinder 141 and the first guide rod 142 and is located below the fixed plate 144. The labeling head mechanism 41 is fixedly mounted on the fixed plate 144. Multiple first guide rods 142 are provided, fixed around the first cylinder 141 by linear guide rails 11 and other structures to ensure precise and stable lifting motion. The fixed plate 144 is a flat plate structure, providing ample installation space for the labeling assembly 4 to accommodate the labeling head mechanism 41, feed tray, and other components of the labeling assembly 4.

[0045] In some embodiments of the present application, reference is made to Figure 4 and Figure 5 As shown, the labeling head mechanism 41 is a downward pressure labeling structure, including: a second cylinder 411, a second guide rod 412 and a label head 413. The label head 413 is vertically lifted and lowered by the second guide rod 412. An adsorption platform is provided on the label head 413, which is used to adsorb the label for downward pressure attachment. The second cylinder 411 is connected to the label head 413 to drive the label head 413 to move back and forth. Compared with the ordinary belt-feeding backplane automatic adsorption label method, the label head 413 of the present application adopts a downward pressure structure, which labels by adsorption and downward pressure, and is not affected by the shape of the photovoltaic module 5 backplane, etc. The speed is faster and the labeling is accurate, which can avoid problems such as incomplete labeling or the generation of bubbles and wrinkles, thereby improving the labeling quality of the product. It can be understood that the labeling component 4 also includes structures such as a feed tray, a label peeling plate, a waste tray and a drive motor, which are well known to those skilled in the art and are not described here one by one.

[0046] In some embodiments of the present application, the photovoltaic module cleaning and labeling equipment also includes a sensor component, which is installed on the frame component 1 or the conveying platform and electrically connected to the cleaning component 3 and the labeling component 4 to provide loading information to the cleaning component 3 and the labeling component 4.

[0047] Combine Figures 1 to 5 As shown, the working principle of the embodiment of the present application is described:

[0048] Regarding the cleaning process of the photovoltaic module 5: the embodiment of the present application adopts a fixed cleaning method of the cleaning roller brush 31. The photovoltaic module 5 enters the work station through the conveying platform. After the sensor component detects that the photovoltaic module 5 is in place, the parallel conveyor belt 21 runs stably to drive the photovoltaic module 5 to move. The cleaning roller brush 31 at the bottom continues to rotate to clean the battery panel surface on the bottom of the photovoltaic module 5 to prevent the residue and dust after welding of the battery panel from remaining on the surface and affecting the product performance. After the cleaning is completed, the photovoltaic module 5 automatically flows into the next process under the operation of the conveying component 2. Compared with separate manual cleaning or robot automatic cleaning, the present application saves manpower and has lower costs, has a simpler structure, high equipment integration, small footprint, and high cleaning efficiency.

[0049] Regarding the labeling process for photovoltaic modules 5: Before labeling, the product batch, barcode, and specification parameters can be manually set in the database. After these parameters are set and uploaded to the terminal, the printer interface prints the label based on the data input and places the label strip into the feed tray, preparing for labeling. During labeling, the labeling assembly 4 uses the drive motor, active and passive wheels to transport the label strip. The label strip is separated into two layers by the label peeling plate, and the label to be applied is sent to the labeling head mechanism 41. When the conveying assembly 2 transports the product to the labeling position, the sensor assembly detects the product's presence, and the labeling head mechanism 41 accurately absorbs and attaches the label to the designated position on the product. The remaining label strip is sent to the waste tray via rollers for centralized disposal.

[0050] Therefore, the present application combines the front cleaning and backboard labeling processes of the photovoltaic module 5 together, and realizes two processes with a set of equipment, which occupies a smaller equipment area and has higher work efficiency.

[0051] In summary, the photovoltaic module cleaning and labeling equipment of the present application includes: a frame assembly, and a cleaning assembly, a conveying assembly and a labeling assembly arranged in sequence from bottom to top. The conveying assembly is arranged below the frame assembly, and includes a conveying platform composed of two parallel conveyor belts; the cleaning assembly is arranged below the conveying platform, and includes: a driving mechanism and a cleaning roller brush, the cleaning roller brush is arranged between the two conveyor belts, and is driven to rotate by the driving mechanism; the labeling assembly includes a labeling head mechanism, and the labeling head mechanism is arranged across the conveying platform through the frame assembly. By integrating the driving mechanism and the cleaning roller brush below the conveying platform, the present application can achieve fixed-position cleaning of the front panels during the transportation of photovoltaic modules, prevent residues and dust from processes such as panel welding from remaining on the surface and affecting product performance, and improve cleaning efficiency; at the same time, a labeling assembly is installed on the frame assembly, and the labeling assembly can accurately attach labels such as batch information to the back panel of the photovoltaic module while cleaning, thereby concentrating the cleaning process and the labeling process on the same workstation, making the equipment occupy a smaller space, more concise in structure, and more efficient in production.

[0052] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A photovoltaic module cleaning and labeling device, characterized in that: include: Frame assembly (1); A conveying assembly (2), the conveying assembly (2) being arranged below the frame assembly (1) and comprising a conveying platform consisting of two parallel conveyor belts (21); A cleaning assembly (3), the cleaning assembly (3) is arranged below the conveying platform, and comprises: a driving mechanism and a cleaning roller brush (31), the cleaning roller brush (31) is arranged between the two conveying belts and is driven to rotate by the driving mechanism; A labeling assembly (4), comprising a labeling head mechanism (41), wherein the labeling head mechanism (41) is arranged across the conveying platform via the frame assembly (1).

2. The photovoltaic module cleaning and labeling equipment according to claim 1, characterized in that: The cleaning assembly (3) further comprises a plurality of connecting blocks (32) and a plurality of connecting rods (33), wherein the connecting blocks (32) are arranged in a direction perpendicular to the conveying direction of the photovoltaic assembly (5), and the connecting blocks (32) at both ends are respectively installed below the two parallel conveyor belts (21), and the connecting rods (33) and the cleaning roller brushes (31) are arranged in parallel on each of the connecting blocks (32).

3. The photovoltaic module cleaning and labeling equipment according to claim 2, characterized in that: A plurality of position-limiting protection rollers (34) are provided on the connecting block (32), and the position-limiting protection rollers (34) are distributed in front of and behind the cleaning roller brush (31). The height of the position-limiting protection rollers (34) is lower than the cleaning roller brush (31) and higher than the connecting rod (33).

4. The photovoltaic module cleaning and labeling equipment according to claim 2, characterized in that: The driving mechanism is a motor, and the cleaning roller brush (31) is provided with an intermediate rotating shaft, which is in transmission connection with the motor.

5. The photovoltaic module cleaning and labeling equipment according to claim 1, characterized in that: The frame assembly (1) is provided with a guide rail (11) that spans the conveying platform, and the labeling head mechanism (41) is slidably provided on the guide rail (11) and can move perpendicularly to the conveying direction of the photovoltaic assembly (5) to adjust its position.

6. The photovoltaic module cleaning and labeling equipment according to claim 5, characterized in that: The frame assembly (1) comprises door-shaped support legs (12) located on both sides and a crossbeam (13) connecting the door-shaped support legs (12); the guide rails (11) comprise two, and the two guide rails (11) are arranged in parallel on top of the two door-shaped support legs (12).

7. The photovoltaic module cleaning and labeling equipment according to claim 5, characterized in that: The frame assembly (1) includes a cylinder lifting platform (14), the cylinder lifting platform (14) is slidably connected to the guide rail (11), and the labeling head mechanism (41) is installed on the cylinder lifting platform (14) and can move vertically up and down with the cylinder lifting platform (14).

8. The photovoltaic module cleaning and labeling equipment according to claim 7, characterized in that: The cylinder lifting platform (14) comprises: a first cylinder (141), a first guide rod (142), a sliding plate (143) and a fixed plate (144); the sliding plate (143) is slidably arranged on the guide rail (11); the fixed plate (144) is vertically connected and lifted below the fixed plate (144) via the first cylinder (141) and the first guide rod (142); and the labeling head mechanism (41) is fixedly mounted on the fixed plate (144).

9. The photovoltaic module cleaning and labeling equipment according to claim 1, characterized in that: The labeling head mechanism (41) is a downward pressure labeling structure, comprising: a second cylinder (411), a second guide rod (412) and a labeling head (413); the labeling head (413) is vertically lifted and lowered by the second guide rod (412); an adsorption platform is provided on the labeling head (413); the second cylinder (411) is connected to the labeling head (413) to drive the labeling head (413) to lift and lower back and forth.

10. The photovoltaic module cleaning and labeling equipment according to any one of claims 1 to 9, characterized in that: The photovoltaic component cleaning and labeling device further comprises a sensor component, the sensor component being mounted on the frame component (1) or the conveying platform, and the sensor component being electrically connected to the cleaning component (3) and the labeling component (4).

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