Photovoltaic panel scratch-proof conveying device
By converting sliding friction into rolling friction through the flexible photovoltaic panel contact layer and roller structure, the scratch problem during photovoltaic panel transportation is solved, improving product yield and reducing costs.
Patent Information
- Application Number
- CN202422850971.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-21
AI Technical Summary
In existing technologies, photovoltaic panels often suffer from scratches and defects during transport and handling, which affects product yield and cost.
By employing a flexible photovoltaic panel contact layer and roller structure, the sliding friction between the photovoltaic panel and the conveying structure is converted into rolling friction, reducing scratches. The friction force is reduced through flexible materials and elastic buffer layers.
It effectively reduces scratches on photovoltaic panels during transportation, improves product yield, and lowers costs.
Smart Images
Figure CN223582966U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of photovoltaic panel conveying equipment, and particularly to a photovoltaic panel scratch-proof conveying device. BACKGROUND
[0002] The photovoltaic industry, as an important branch of new energy, is developing rapidly. While the industry is developing rapidly, it also faces difficulties brought by fierce competition in the industry. The yield of products is a major difficulty that plagues the photovoltaic industry.
[0003] The photovoltaic panel generally needs to be conveyed for a long distance before and after the lamination and curing process under the current process conditions. During the rectification process, many fine scratch defects are often generated on the surface of the finished photovoltaic panel. With the industry trend of product upgrading and cost reduction, controlling these defects can improve the photoelectric conversion efficiency of the photovoltaic panel, directly or indirectly improve the production yield and reduce the product cost. CONTENT OF THE UTILITY MODEL
[0004] One technical problem to be solved by the present application is that the prior art photovoltaic panel has many scratch defects during conveying and handling.
[0005] To solve the above technical problem, the present application provides a photovoltaic panel scratch-proof conveying device, which comprises a base assembly, a conveying assembly, a rectification assembly, and the conveying assembly comprises a driving structure and a conveying structure, the driving structure is arranged on the base assembly, the conveying structure is connected with the driving structure, and the outermost layer of the conveying structure has a flexible photovoltaic panel contact layer; the rectification assembly comprises a support structure and a plurality of rollers arranged on the support structure, and the plurality of rollers are respectively rotatably arranged on both sides of the moving direction of the photovoltaic panel.
[0006] In some embodiments, the driving structure comprises a driving motor, a driving shaft and a driven shaft, the driving motor is arranged on the base assembly, the driving shaft is rotatably arranged at a first end of the base assembly, and the driven shaft is rotatably arranged at a second end of the base assembly, the conveying structure comprises an annular conveying belt, the driving shaft and the driven shaft are located at both ends of the inner side of the annular conveying belt, and the flexible photovoltaic panel contact layer is arranged on the outer side of the annular conveying belt.
[0007] In some embodiments, the flexible photovoltaic panel contact layer is nylon hair, which is bonded to the annular conveying belt, or the nylon hair is sewn on the annular conveying belt.
[0008] In some embodiments, the annular conveying belt is a plurality of annular conveying belts, and the plurality of annular conveying belts are arranged on the driving shaft and the driven shaft along the width of the base assembly at intervals.
[0009] In some embodiments, the rectifying assembly further comprises a double-shaft synchronous cylinder, two cylinders of the double-shaft synchronous cylinder are respectively located on two sides of the base assembly, the double-shaft synchronous cylinder is fixed in the middle of the base assembly, the support structure comprises a first support and a second support, the first support and the second support are respectively connected with the two cylinders of the double-shaft synchronous cylinder.
[0010] In some embodiments, the first support and the base assembly have a first dovetail sliding rail sliding groove matched with each other, and the second support and the base assembly have a second dovetail sliding rail sliding groove matched with each other.
[0011] In some embodiments, the first support comprises a first seat frame, a first mounting frame and a plurality of springs, the first seat frame is connected with a first output end of the double-shaft synchronous cylinder, the first seat frame has a plurality of through holes, the first mounting frame has a plurality of horizontal rods, two connecting horizontal rods and a plurality of mounting vertical rods, each horizontal rod is movably arranged in one-to-one correspondence in the plurality of through holes, the two connecting horizontal rods are respectively connected at two ends of the plurality of horizontal rods, a first end of each mounting vertical rod is connected with the connecting horizontal rod on the inner side, a plurality of rollers are arranged at a second end of the plurality of mounting vertical rods in one-to-one correspondence, and the plurality of springs are sleeved on the plurality of horizontal rods in one-to-one correspondence, and two ends of each spring are respectively abutted on the first seat frame and the connecting horizontal rod.
[0012] In some embodiments, the second support has the same structure as the first support.
[0013] In some embodiments, the roller comprises a roller main body and an elastic buffer layer arranged on the outside of the roller main body.
[0014] In some embodiments, the roller main body and the support structure are connected through the bearing through interference fit.
[0015] Through the above technical solution, a photovoltaic panel anti-scratching conveying device is provided. When the photovoltaic panel is conveyed by the conveying assembly, the photovoltaic panel is in contact with the flexible photovoltaic panel contact layer on the outermost layer of the conveying structure, that is, the photovoltaic panel is located on the flexible photovoltaic panel contact layer. Therefore, when the rectifying assembly exerts an external force on the photovoltaic panel, the relative movement of the photovoltaic panel and the conveying structure will not scratch the photovoltaic panel. In addition, since the rollers of the rectifying assembly are in contact with the photovoltaic panel, the sliding friction between the photovoltaic panel and the rectifying assembly is converted into rolling friction when the photovoltaic panel is in contact with the rectifying assembly. This greatly reduces the friction between the photovoltaic panel and the rectifying assembly, thereby reducing the scratching of the photovoltaic panel. Therefore, the parts of the photovoltaic panel anti-scratching conveying device in contact with the photovoltaic panel will not scratch the photovoltaic panel. The technical solution of the present application effectively solves the problem of many scratches of the photovoltaic panel in the conveying process of the prior art. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 A perspective structural schematic diagram of the photovoltaic panel anti-scratching conveying device is shown.
[0018] Figure 2 An enlarged schematic diagram of A of the photovoltaic panel anti-scratching conveying device is shown. Figure 1
[0019] Figure 3 A top view schematic diagram of the photovoltaic panel anti-scratching conveying device is shown. Figure 1
[0020] Figure 4 A side view schematic diagram of the photovoltaic panel anti-scratching conveying device is shown. Figure 1
[0021] Figure 5 A front view schematic diagram of the photovoltaic panel anti-scratching conveying device is shown. Figure 1
[0022] Figure 6 A structural schematic diagram of the rectifying assembly of the photovoltaic panel anti-scratching conveying device is shown. Figure 1
[0023] Figure 7 A bracket structural schematic diagram of the photovoltaic panel anti-scratching conveying device is shown. Figure 1 The above-mentioned accompanying drawings contain the following reference signs:
[0024] 10, base assembly; 20, conveying assembly; 21, driving structure; 211, driving motor; 212, driving shaft; 213, driven shaft; 22, conveying structure; 221, flexible photovoltaic panel contact layer; 222, annular conveying belt; 30, rectifying assembly; 31, bracket structure; 311, first seat frame; 312, first mounting frame; 313, spring; 32, roller.
[0025] DETAILED DESCRIPTION
[0026] The embodiments of the present application will be described in further detail below with reference to the accompanying drawings and embodiments. The following detailed description of the embodiments and the accompanying drawings provide for exemplary illustration of the principles of the present application, but are not intended to limit the scope of the present application, which can be realized in many different forms, not limited to the specific embodiments disclosed herein, but include all technical solutions falling within the scope of the claims.
[0027] The present application provides these embodiments in order to make the present application thorough and complete, and fully express the scope of the present application to those skilled in the art. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these embodiments should be interpreted as merely exemplary, and not as a limitation.
[0028] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0029] In addition, "first", "second", and similar words used in the present application do not indicate any order, number or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.
[0030] It should also be noted that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be interpreted broadly, for example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. When it is described that a specific device is located between a first device and a second device, there can be an intermediate device between the specific device and the first device or the second device, or there can be no intermediate device.
[0031] All terms used herein are intended to have the same meaning as understood by one of ordinary skill in the art to which this application pertains, unless otherwise specifically defined herein. It will also be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
[0032] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered as part of the specification, where appropriate.
[0033] As shown in Figures 1 to 7 some exemplary embodiments of the present application, a kind of photovoltaic panel scratch-proof conveying device is provided, comprising: base assembly 10, conveying assembly 20 and rectification assembly 30. Conveying assembly 20 includes drive structure 21 and conveying structure 22, drive structure 21 is arranged on base assembly 10, conveying structure 22 is connected with drive structure 21, and the outermost layer of conveying structure 22 has flexible photovoltaic panel contact layer 221. Rectification assembly 30 includes support structure 31 and a plurality of rollers 32 arranged on support structure 31, and the plurality of rollers 32 are rotatably arranged on both sides of the moving direction of photovoltaic panel.
[0034] Through the above technical solution, a kind of photovoltaic panel scratch-proof conveying device is provided, when photovoltaic panel is in conveying assembly 20, photovoltaic panel is contacted with the outermost layer of flexible photovoltaic panel contact layer 221 of conveying structure 22, that is, photovoltaic panel is located on flexible photovoltaic panel contact layer 221. When rectification assembly 30 exerts external force on photovoltaic panel, the relative movement of photovoltaic panel and conveying structure 22 will not scratch photovoltaic panel. In addition, since the rollers 32 of rectification assembly 30 are in contact with the photovoltaic panel, the sliding friction is converted into rolling friction when the photovoltaic panel is in contact with the rectification assembly 30, which greatly reduces the friction of the rectification assembly 30 on the photovoltaic panel, which also reduces the scratch on the photovoltaic panel. The part of the photovoltaic panel scratch-proof conveying device in contact with the photovoltaic panel will not scratch the photovoltaic panel. The technical solution of embodiment one effectively solves the problem of scratch defect of the photovoltaic panel in the conveying process of the prior art.
[0035] As shown in Figures 1 to 4 in the technical solution of embodiment one, drive structure 21 includes drive motor 211, drive shaft 212 and driven shaft 213, drive motor 211 is arranged on base assembly 10, drive shaft 212 is rotatably arranged on the first end of base assembly 10, and driven shaft 213 is rotatably arranged on the second end of base assembly 10. Conveying structure 22 includes annular conveying belt 222, drive shaft 212 and driven shaft 213 are located at both ends of the inner side of annular conveying belt 222, and flexible photovoltaic panel contact layer 221 is arranged on the outer side of annular conveying belt 222. The above structure is convenient to arrange and has low processing cost.
[0036] like Figure 2 As shown, in the technical solution of Embodiment 1, the contact layer 221 of the flexible photovoltaic panel is made of nylon filaments, which are bonded to the annular conveyor belt 222. Nylon filaments are readily available and inexpensive. Bonding with nylon filaments avoids the use of other rigid materials, ensuring that neither the nylon filaments nor the connecting materials scratch the photovoltaic panel, thus guaranteeing that the surface of the photovoltaic panel will not be scratched by the conveyor structure 22. In another embodiment, the nylon filaments are sewn onto the annular conveyor belt 222. This sewing method ensures a strong fit between the nylon filaments and the annular conveyor belt 222, and the sewing thread is made of nylon rope.
[0037] like Figures 1 to 4 As shown, in the technical solution of Embodiment 1, there are multiple annular conveyor belts 222, which are spaced apart and arranged along the width of the base assembly 10 on the drive shaft 212 and the driven shaft 213. The structure of multiple annular conveyor belts 222 makes the transport of the photovoltaic panel relatively smooth and helps to reduce the contact area between the photovoltaic panel and the conveying components. For example, when there is only one annular conveyor belt 222, its width must be greater than the width of the photovoltaic panel to avoid interference, thus increasing the contact area between the photovoltaic panel and the annular conveyor belt 222. It should be noted that the position where the drive shaft 212 mates with the annular conveyor belt 222 is a convex roller, and the diameter of the convex roller is larger than the diameter of other positions on the drive shaft 212. In Embodiment 1, there are four annular conveyor belts 222, one drive shaft 212, and four driven shafts 213 corresponding to the annular conveyor belts 222.
[0038] like Figure 3 As shown, in the technical solution of Embodiment 1, the alignment component 30 further includes a dual-axis synchronous cylinder. The two cylinders of the dual-axis synchronous cylinder are located on both sides of the base component 10, and the dual-axis synchronous cylinder is fixed in the middle of the base component 10. The support structure 31 includes a first support and a second support, which are respectively connected to the two cylinders of the dual-axis synchronous cylinder. The structure of the dual-axis synchronous cylinder allows the first support and the second support to move synchronously, that is, when the first support and the second support move inward at the same time, they move the same distance. The above structure has greater versatility and can be applied to photovoltaic panels of different sizes.
[0039] In the technical solution of Embodiment 1, the first bracket and the base assembly 10 have mutually cooperating first dovetail slide rail grooves, and the second bracket and the base assembly 10 have mutually cooperating second dovetail slide rail grooves. The dovetail slide rail grooves have a good limiting effect, enabling limiting at multiple positions, and the first and second brackets exhibit good stability during movement. The moving directions of the first and second brackets are as follows: Figure 1 In the Y direction, the direction of photovoltaic panel transmission is Figure 1 The X direction in the equation.
[0040] As shown in Figure 7 the first mounting frame 312 has a plurality of horizontal rods, two connecting horizontal rods and a plurality of mounting vertical rods, each horizontal rod is movably arranged in the plurality of through holes in a one-to-one correspondence, the two connecting horizontal rods are connected at two ends of the plurality of horizontal rods respectively, a first end of each mounting vertical rod is connected to the inner connecting horizontal rod, a plurality of rollers 32 are arranged at a second end of each mounting vertical rod in a one-to-one correspondence, and a plurality of springs 313 are sleeved on the plurality of horizontal rods in a one-to-one correspondence, and two ends of each spring are pressed on the first seat frame and the connecting horizontal rod respectively. The first seat frame 311 cooperates with the first mounting frame 312 through the plurality of through holes, so that the first mounting frame 312 is relatively stable when moving. The plurality of springs 313 are sleeved on the plurality of horizontal rods in a one-to-one correspondence, and two ends of each spring are pressed on the first seat frame and the connecting horizontal rod respectively, so that the roller 32 has a certain buffering force when contacting the photovoltaic panel.
[0041] As shown in Figures 1 to 4 in the technical scheme of embodiment one, the structure of the second support is the same as that of the first support. That is, the second support includes a second seat frame, a second mounting frame, and a plurality of springs between the second seat frame and the second mounting frame.
[0042] As shown in Figure 1 and Figure 6 in the technical scheme of embodiment one, the roller 32 includes a roller body and an elastic buffer layer arranged outside the roller body. The elastic buffer layer can avoid scratching the photovoltaic panel by the roller 32, and even damage caused by collision. In addition, the elastic buffer layer as a consumable part is easy to replace. It should be noted that the elastic buffer layer is made of rubber material or silicone material. The elastic buffer layer is a sleeve structure, which is sleeved on the circumferential outer side of the roller body.
[0043] In the technical scheme of embodiment one, the roller body and the support structure 31 are connected through the shaft bearing through interference fit. The roller body and the support structure 31 are connected through the shaft bearing, so that the roller body can realize rolling friction, and the friction between the roller 32 and the support structure 31 is reduced.
[0044] The technical scheme of the embodiment two is different from the technical scheme of the embodiment one, wherein the double-shaft synchronous cylinder of the driving structure of the embodiment one is an adjusting driving motor, that is, the righting assembly comprises the adjusting driving motor, an adjusting ring-shaped conveying belt, an adjusting driving gear and an adjusting driven gear, and the output shaft of the driving motor is vertically arranged. The adjusting ring-shaped conveying belt has two racks on the inner side, one of which is engaged with the driving gear and the other of which is engaged with the driven gear, the first support and the second support are both fixed on the adjusting ring-shaped conveying belt through screws, and the adjusting ring-shaped conveying belt fixed by the first support and the second support is located on the two sides (Y direction sides) of the adjusting driving gear and the adjusting driven gear, so that the synchronous movement of the first support and the second support can be ensured. The first support comprises two mounting vertical rods, and the second support comprises two mounting vertical rods.
[0045] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.
[0046] Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, but not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present application. In particular, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any manner.
Claims
1. A photovoltaic panel anti-scratch conveying device, characterized in that, include: Base assembly (10); The conveying assembly (20) includes a driving structure (21) and a conveying structure (22). The driving structure (21) is disposed on the base assembly (10). The conveying structure (22) is connected to the driving structure (21). The outermost layer of the conveying structure (22) has a flexible photovoltaic panel contact layer (221). The correction component (30) includes a support structure (31) and a plurality of rollers (32) disposed on the support structure (31), wherein the plurality of rollers (32) are rotatably disposed on both sides of the photovoltaic panel moving direction.
2. The photovoltaic panel anti-scratch conveying device according to claim 1, characterized in that, The drive structure (21) includes a drive motor (211), a drive shaft (212), and a driven shaft (213). The drive motor (211) is mounted on the base assembly (10). The drive shaft (212) is rotatably mounted on the first end of the base assembly (10). The driven shaft (213) is rotatably mounted on the second end of the base assembly (10). The conveying structure (22) includes an annular conveyor belt (222). The drive shaft (212) and the driven shaft (213) are both located at the two ends of the inner side of the annular conveyor belt (222). The flexible photovoltaic panel contact layer (221) is mounted on the outer side of the annular conveyor belt (222).
3. The photovoltaic panel anti-scratch conveying device according to claim 2, characterized in that, The flexible photovoltaic panel contact layer (221) is made of nylon filaments, which are bonded to the annular conveyor belt (222) or sewn onto the annular conveyor belt (222).
4. The photovoltaic panel anti-scratch conveying device according to claim 2, characterized in that, There are multiple annular conveyor belts (222), which are spaced apart and arranged on the drive shaft (212) and the driven shaft (213) along the width of the base assembly (10).
5. The photovoltaic panel anti-scratch conveying device according to any one of claims 1 to 4, characterized in that, The correction component (30) also includes a dual-axis synchronous cylinder. The two cylinders of the dual-axis synchronous cylinder are located on both sides of the base component (10). The dual-axis synchronous cylinder is fixed in the middle of the base component (10). The support structure (31) includes a first support and a second support. The first support and the second support are respectively connected to the two cylinders of the dual-axis synchronous cylinder.
6. The photovoltaic panel anti-scratch conveying device according to claim 5, characterized in that, The first bracket and the base assembly (10) have a first dovetail slide rail groove that cooperates with each other, and the second bracket and the base assembly (10) have a second dovetail slide rail groove that cooperates with each other.
7. The photovoltaic panel anti-scratch conveying device according to claim 6, characterized in that, The first bracket includes a first seat frame (311), a first mounting bracket (312), and a plurality of springs (313). The first seat frame is connected to the first output end of the dual-axis synchronous cylinder. The first seat frame has a plurality of through holes. The first mounting bracket has a plurality of crossbars, two connecting crossbars, and a plurality of mounting uprights. Each of the crossbars is movably inserted into the plurality of through holes. The two connecting crossbars are respectively connected to the two ends of the plurality of crossbars. The first end of each mounting upright is connected to the inner connecting crossbar. A plurality of rollers (32) are respectively disposed at the second ends of the plurality of mounting uprights. A plurality of springs are respectively sleeved on the plurality of crossbars. The two ends of each spring press against the first seat frame and the connecting crossbars.
8. The photovoltaic panel anti-scratch conveying device according to claim 7, characterized in that, The structure of the second support is the same as that of the first support.
9. The photovoltaic panel anti-scratch conveying device according to claim 5, characterized in that, The roller (32) includes a roller body and an elastic buffer layer disposed on the outside of the roller body.
10. The photovoltaic panel anti-scratch conveying device according to claim 9, characterized in that, The roller body and the support structure (31) are connected by bearings through an interference fit.