Conveying system of photovoltaic module

Abstract

The utility model discloses a photovoltaic assembly conveying system which comprises a main body frame, a conveying part and a first restraining part, photovoltaic panels are restrained through the first restraining part, so that in the conveying process of a plurality of photovoltaic panels, assembly parts can be stably and directionally conveyed in the assembly operation direction, and the conveying efficiency is improved. On one hand, the light receiving face of the photovoltaic panel is kept reliable and stable, contact and damage in the conveying process are avoided, on the other hand, assembly work of assembly parts on the backlight face of the photovoltaic panel is facilitated, the conveying system is used for conveying the working position of the photovoltaic panel in the moving process, centralized processing of the multiple photovoltaic panels is conducted, and the working efficiency is improved. Single photovoltaic panel conveying in the previous working procedure and multiple photovoltaic panel conveying in the follow-up working procedure are connected, the working efficiency is improved, manual operation transfer is replaced, the manual working difficulty is reduced, the working rhythms of different working procedures of the photovoltaic panels can be flexibly matched through the conveying pieces, the working efficiency is improved, and continuous and accurate assembling work can be conveniently carried out.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic modules, in particular to a conveying system of photovoltaic modules. BACKGROUND

[0002] A photovoltaic panel is a device that converts solar energy directly into electrical energy. The photovoltaic panel is the core component of a photovoltaic power generation system, and is widely used in solar power generation systems in residential, commercial and industrial fields. The working principle of the photovoltaic panel is based on the photovoltaic effect. When sunlight shines on the surface of the photovoltaic panel, the energy of the photons is absorbed by the semiconductor material (usually silicon), causing the electrons to jump from the valence band to the conduction band, thereby generating electron-hole pairs. These electron-hole pairs are separated under the action of the electric field formed inside the semiconductor, and the electrons are pushed to the negative region of the semiconductor, and the holes are pushed to the positive region, thereby generating a voltage across the photovoltaic panel. Through external circuit connection, these free electrons can form an electric current to power the load.

[0003] At present, in the production and assembly process of photovoltaic panels, the operation of the photovoltaic panels in different stations and different directions is completed by multiple manual operations. On the one hand, the repeated and continuous operation requires a high operation intensity of the operators, and on the other hand, the overall transfer and conveying operation of multiple photovoltaic panels is difficult for manual operation, and has low reliability and efficiency. CONTENT OF THE INVENTION

[0004] In view of the defects in the prior art, the present application provides a conveying system of photovoltaic modules to solve the problems of high intensity and high difficulty in manually conveying and transferring photovoltaic modules in the prior art.

[0005] The above-mentioned purposes of the present application are mainly achieved by the following technical solutions:

[0006] A conveying system of photovoltaic modules, the conveying system comprising:

[0007] A main frame extending in the conveying direction of the photovoltaic panel;

[0008] A conveying member provided on the main frame, and a first conveying channel for accommodating the movement of the photovoltaic panel is provided on the conveying member, and the conveying member can drive the directional movement of the photovoltaic panel;

[0009] A first constraint member fixedly connected with the main frame, and the first constraint member is provided on both sides of the first conveying channel to limit the lower part of the photovoltaic panel from being pulled out of the conveying member.

[0010] In an optional embodiment, the first constraint member comprises at least two first constraint strips provided on both sides of the first conveying channel.

[0011] In an optional implementation, the first constraint strip is provided with a protection strip.

[0012] In an optional implementation, an adjusting member is arranged between the main frame and the first constraint strip to adjust the distance between the oppositely arranged first constraint strips.

[0013] In an optional implementation, the adjusting member comprises a positioning seat fixed on the main frame, and a positioning part threadedly connected to the positioning seat, the positioning part being moved on the positioning seat to be close to or away from the first constraint strip to provide a mounting basis of the first constraint strip on the main frame.

[0014] In an optional implementation, the conveying system further comprises a second constraint member, the second constraint member being arranged in the form of a spacer on both sides of the upper portion of the conveying member to limit the photovoltaic panel from toppling off the conveying member when the photovoltaic panel is arranged on the conveying member.

[0015] In an optional implementation, the second constraint member comprises two second constraint strips arranged in a spaced manner, the second constraint strips being oppositely arranged on the main frame at positions on both sides of the upper portion of the conveying member.

[0016] In an optional implementation, the main frame is provided with a rotatably connected turnover frame, a first driving member being arranged between one end of the turnover frame and the main frame, and the other end of the turnover frame being fixedly connected to one of the second constraint strips, the first driving member being capable of driving the turnover frame to rotate to make the second constraint strip turn over to provide the photovoltaic panel to move out of the space.

[0017] In an optional implementation, the main frame is provided with a second conveying channel for conveying the assembling member, and a plurality of guide rollers are arranged in a spaced manner on the second conveying channel.

[0018] In an optional implementation, the conveying member comprises a second driving member and a traction member arranged to support the photovoltaic panel, the second driving member driving the traction member to cyclically rotate, and the traction member being provided with a rubber member.

[0019] Compared with the prior art, the application has the following advantages:

[0020] The conveying system of the photovoltaic module in the application, the conveying system comprises a main frame, a conveying part and a first constraint part, the main frame is arranged in the conveying direction of the photovoltaic panel, the conveying part is arranged on the main frame, and the conveying part is provided with a first conveying channel for accommodating the movement of the photovoltaic panel, the conveying part can drive the directional movement of the photovoltaic panel, the first constraint part is fixedly connected with the main frame, and the spaced-apart stops of the first constraint part are arranged on both sides of the first conveying channel to limit the lower part of the photovoltaic panel from being pulled out of the conveying part. The conveying system provides multiple channels for the movement of the photovoltaic panel, and can cooperate with the production rhythm to keep a target number of photovoltaic panels on the conveying part for centralized assembly of the mounting parts. Through the constraint of the first constraint part on the photovoltaic panel, the multiple photovoltaic panels are directionally conveyed in a stable direction during the conveying process, so as to facilitate the assembly of the mounting parts. On the one hand, the light-receiving surface of the photovoltaic panel is reliably stable, avoiding contact and damage during the conveying process. On the other hand, the assembly of the mounting parts on the back surface of the photovoltaic panel is facilitated. The conveying system is used for the operation position conveying of the moving photovoltaic panel, and the multiple photovoltaic panels are concentratedly processed. The single photovoltaic panel conveying of the previous operation process and the multiple photovoltaic panel conveying of the subsequent operation process are connected, the operation efficiency is improved, manual operation is replaced, the operation difficulty is reduced, the conveying part can flexibly match the operation rhythm of different processes of the photovoltaic panel, the operation efficiency is improved, and continuous and accurate assembly operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 The structure schematic diagram of the conveying system provided by the embodiment of the application;

[0023] Figure 2 The local schematic diagram of the conveying part provided by the embodiment of the application;

[0024] Figure 3 The local schematic diagram of the second constraint part provided by the embodiment of the application;

[0025] Figure 4 The local schematic diagram of the first constraint part provided by the embodiment of the application;

[0026] In the figure: 100, main body frame; 101, guide roller; 200, conveying part; 201, first conveying channel; 202, traction part; 203, rubber part; 204, second driving part; 301, first constraint part; 302, first constraint strip; 303, protection strip; 400, adjusting part; 401, positioning seat; 402, positioning part; 501, second constraint part; 502, second constraint strip; 601, turnover frame; 602, first driving part; 701, photovoltaic panel; 702, assembling part. DETAILED DESCRIPTION

[0027] The utility model will be further described below in combination with the drawings and specific embodiments. It needs to be explained here that the description of these embodiment modes is used to help understand the utility model and does not constitute the limitation of the utility model. The specific structure and functional details disclosed in this paper are only used to describe the example embodiment of the utility model. However, the utility model can be embodied in many alternative forms, and should not be understood as being limited in the embodiments set forth in this paper.

[0028] As Figure 1 , Figure 2 indicated, Figure 1 the structure schematic view of conveying system provided by the embodiment of the application, Figure 2 the local schematic view at conveying part 200 provided by the embodiment of the application, a kind of photovoltaic module conveying system, the conveying system includes main body frame 100, conveying part 200 and first constraint part 301, wherein:

[0029] As Figure 1 , Figure 2 indicated, the main body frame 100 is arranged in the conveying direction of photovoltaic panel 701, and the main body frame 100 is used as the conveying positioning basis of photovoltaic panel 701, is stably installed in the work environment by combining work environment, and the conveying work between different positions of different processes is maintained by the connection arrangement of main body frame 100.

[0030] As Figure 1 , Figure 2 indicated, the conveying part 200 is arranged on the main body frame 100, and the first conveying channel 201 for accommodating the movement of photovoltaic panel 701 is arranged on the conveying part 200, and the conveying part 200 can drive the directional movement of photovoltaic panel 701, and the conveying driving assembly of photovoltaic panel 701 is provided by the conveying part 200 arranged on the main body frame 100, and after starting, photovoltaic panel 701 moves in the set direction, and photovoltaic panel 701 is carried and driven to displace by the conveying part 200, which facilitates the connection work of assembling part 702 during displacement.

[0031] As Figure 1 , Figure 2As shown, the first constraint 301 is fixedly connected with the main frame 100, and the spaced-apart stops of the first constraint 301 are arranged on both sides of the first conveying channel 201 to limit the lower part of the photovoltaic panel 701 from being detached from the conveying member 200.

[0032] When the photovoltaic panel 701 is arranged on the conveying member 200 and is driven to displace by the conveying member 200, the conveying member 200 provides a bearing operation for the photovoltaic panel 701, and the photovoltaic panel 701 is driven to displace by the conveying member 200. The spaced-apart stops of the first constraint 301 are arranged on both sides of the first conveying channel 201, that is, on the light-receiving surface side and the back surface side of the photovoltaic panel 701 during the dynamic operation of the photovoltaic panel 701, to limit the range of movement of the lower part of the photovoltaic panel 701, and to form displacement constraints on the light-receiving surface side to the back surface side of the photovoltaic panel 701, so as to avoid the photovoltaic panel 701 from being detached from the conveying member 200 due to slippage, and to improve the reliability of the conveying operation.

[0033] In an optional embodiment, the working principle of the conveying system for the photovoltaic assembly in the present application is as follows: the conveying system comprises a main frame 100, a conveying member 200, and a first constraint 301. The main frame 100 is arranged in the conveying direction of the photovoltaic panel 701. The conveying member 200 is arranged on the main frame 100, and the conveying member 200 is provided with a first conveying channel 201 for accommodating the movement of the photovoltaic panel 701. The conveying member 200 can drive the photovoltaic panel 701 to move in a direction. The first constraint 301 is fixedly connected with the main frame 100, and the spaced-apart stops of the first constraint 301 are arranged on both sides of the first conveying channel 201 to limit the lower part of the photovoltaic panel 701 from being detached from the conveying member 200. The conveying system provides channels for the movement of multiple photovoltaic panels 701, and can be matched with the production rhythm to keep a target number of photovoltaic panels 701 on the conveying member 200, so as to perform the installation of the assembly part 702 in a concentrated manner. Through the constraint of the first constraint 301 on the photovoltaic panel 701, the multiple photovoltaic panels 701 are further directionally conveyed in a stable manner during the conveying process, so as to facilitate the assembly of the assembly part 702. On the one hand, the light-receiving surface of the photovoltaic panel 701 is reliably and stably kept, so as to avoid contact and damage during the conveying process. On the other hand, the assembly of the assembly part 702 on the back surface of the photovoltaic panel 701 is facilitated. The conveying system is used to convey the operation position of the moving photovoltaic panel 701, so as to concentrate the multiple photovoltaic panels 701, link the single photovoltaic panel 701 conveying of the previous operation process, and the multiple photovoltaic panel 701 conveying of the subsequent operation process, improve the operation efficiency, and replace the manual operation transfer to reduce the difficulty of manual operation. The conveying member 200 can be flexibly matched with the operation rhythm of different processes of the photovoltaic panel 701, improve the operation efficiency, and facilitate the continuous and accurate assembly operation.

[0034] As shown in FIG. 1, the conveying system for the photovoltaic assembly in the present application comprises a main frame 100, a conveying member 200, and a first constraint 301. Figure 2 ,Figure 4 As shown in the figure, Figure 4 The first constraint part 301 provided by the embodiment of the present application is a local schematic view, in the optional implementation, the first constraint part 301 includes at least two first constraint strips 302, the first constraint strips 302 are arranged on both sides of the first conveying channel 201, the interval arrangement of the first constraint strips 302 improves the reliability of the photovoltaic panel 701 restriction, and the interval arrangement of the first constraint strips 302 facilitates the flexible adjustment of the corresponding position relationship of the first constraint part 301 when facing photovoltaic panels 701 of different specifications, and improves the applicability.

[0035] As shown in the figure, Figure 2 , Figure 4 In the optional implementation, the first constraint strip 302 is provided with a protection strip 303 arranged between the first constraint strip 302 and the photovoltaic panel 701 assembly, so as to form a blocking contact through the protection strip 303, form a buffer of the light-receiving surface and the back light surface of the photovoltaic panel 701, and protect the photovoltaic panel 701.

[0036] In actual operation, the protection strip 303 can be made of rubber material and hollow.

[0037] As shown in the figure, Figure 2 , Figure 4 In the optional implementation, the main frame 100 and the first constraint strip 302 are provided with an adjusting part 400 to adjust the distance between the first constraint strips 302 arranged opposite to each other, and the relative position of the first constraint strips 302 is controlled through the adjusting part 400, so that the first constraint strips 302 arranged opposite to each other obtain different distance constraint states, thereby facilitating the control of the conveying state of the photovoltaic panel 701 and adapting to the conveying operation of photovoltaic panels 701 of different specifications.

[0038] As shown in the figure, Figure 2 , Figure 4 In the optional implementation, the adjusting part 400 includes a positioning seat 401 fixedly arranged on the main frame 100, and a positioning part 402 threadedly connected to the positioning seat 401, the positioning part 402 moves on the positioning seat 401 to be close to or away from the first constraint strip 302, so as to provide the first constraint strip 302 on the main frame 100 with the function of being adjusted in position.

[0039] G1CZ24119953-2E2

[0040] In specific operation, the positioning part 402 is rotated on the positioning seat 401 to the target position and the end of the positioning part 402 is kept in the set position, so that the positioning part 402 provides an accurate installation base. The first constraint bar 302 uses the positioning part 402 as a positioning reference and is fixed on the main frame 100 to complete the positioning and fixing adjustment.

[0041] Specifically, the first constraint strip 302 can be fixedly connected to the main frame 100 by positioning bolts, and a strip-shaped hole is provided on the first constraint strip 302 to accommodate the relative displacement adjustment of the first constraint strip 302 relative to the main frame 100, so as to facilitate the displacement adjustment operation.

[0042] like Figure 2 , Figure 3 As shown, where Figure 3 This is a partial schematic diagram of the second constraint member 501 provided in an embodiment of this application. In an optional embodiment, the conveying system further includes the second constraint member 501. When the photovoltaic panel 701 is arranged on the conveying member 200, the second constraint member 501 is spaced apart and blocked on both sides of the upper part of the conveying member 200 to restrict the photovoltaic panel 701 from tilting off the conveying member 200.

[0043] In conjunction with the first constraint member 301, the photovoltaic panel 701 is constrained at its lower and upper parts by the first constraint member 301 and the second constraint member 501, thereby maintaining the stability of the photovoltaic panel 701's displacement on the conveyor 200.

[0044] like Figure 2 , Figure 3 As shown, in an optional embodiment, the second constraint member 501 includes two spaced-apart second constraint bars 502, which are arranged opposite to each other on the upper sides of the conveyor 200 on the main frame 100.

[0045] Two second constraint bars 502 are arranged at intervals. The second constraint bars 502 are positioned on both sides of the upper part of the photovoltaic panel 701. The interval arrangement of the second constraint bars 502 improves the reliability of the restriction on the photovoltaic panel 701. Furthermore, the interval arrangement of the second constraint bars 502 facilitates the flexible adjustment of the corresponding positional relationship when facing photovoltaic panels 701 of different specifications, thereby improving applicability.

[0046] like Figure 2 , Figure 3As shown, in an optional embodiment, the main frame 100 is provided with a rotatably connected flip frame 601. One end of the flip frame 601 is provided with a first driving member 602 between it and the main frame 100, and the other end is fixedly connected to one of the second constraint bars 502. The first driving member 602 can drive the flip frame 601 to rotate so that the second constraint bar 502 flips over to provide space for the photovoltaic panel 701 to move out.

[0047] The flipping frame 601 on the main frame 100 is connected to one of the second constraint bars 502 and can be flipped relative to the main frame 100 together with the second constraint bar 502. This causes the second constraint bar 502 connected to the flipping frame 601 to move away from the other second constraint bar 502 on the main frame 100. In this state, the second constraint bar 502 on one side of the photovoltaic panel 701 is removed, thus removing the obstruction restriction on one side of the photovoltaic panel 701. At this time, multiple photovoltaic panels 701 can be directly moved out from the conveyor 200, which maintains the reliability of the photovoltaic panel 701 during the conveying process and facilitates the quick removal of the photovoltaic panel 701 after the assembly operation.

[0048] The tilting frame 601 is driven by the first driving member 602, which can be an electric push rod. The first driving member 602 and the second constraint bar 502 are respectively arranged at both ends of the tilting frame 601. The middle part of the tilting frame 601 is rotatably connected to the main frame 100 through a support.

[0049] like Figure 1 , Figure 2 As shown, in an optional embodiment, the main frame 100 is provided with a second conveying channel for conveying the assembly 702. Multiple guide rollers 101 are arranged at intervals on the second conveying channel to facilitate the conveying of the assembly 702 to the back side of multiple photovoltaic panels 701 and to support the assembly 702 at the target height so as to quickly perform the assembly operation of the assembly 702 and the photovoltaic panel 701.

[0050] like Figure 1 , Figure 4 As shown, in an optional embodiment, the conveying member 200 includes a second driving member 204 and a traction member 202 for supporting the photovoltaic panel 701. The second driving member 204 drives the traction member 202 to rotate cyclically, and the traction member 202 is provided with a rubber part 203.

[0051] The traction member 202 drives the photovoltaic panel 701 to move between different operation areas, and through the circular movement of the traction member 202, the stable and uniform movement of the photovoltaic panel 701 is supported and pulled. The rubber member 203 is arranged on the traction member 202, the contact friction force with the photovoltaic panel 701 is increased, the relative sliding of the photovoltaic panel 701 is prevented, the protection of the photovoltaic panel 701 is formed, and the wear or damage of the light-receiving surface edge is avoided. The traction member 202 can be driven by the second driving member 204, and a speed reducer motor can be used for operation during specific arrangement.

[0052] It should be understood that the terms first, second, etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Although the terms first, second, etc. can be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, the first unit can be called the second unit, and similarly the second unit can be called the first unit, without departing from the scope of the example embodiments of the application.

[0053] It should be understood that the term "and / or" herein only describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, B alone, and A and B together. The term "and" herein describes another association relationship of the associated objects, which means that there can be two relationships, for example, A / and B, which means that there are two cases of A alone and A and B together. In addition, the character " / " herein generally indicates that the associated objects before and after are an "or" relationship.

[0054] It should be understood that in the description of the present application, the terms "upper", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship of the disclosed product when it is usually placed, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements 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.

[0055] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements. 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.

[0056] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises", "comprising", "includes" and / or "including" when used herein, specify the presence of stated features, integers, steps, operations, elements, and / or components but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0057] In the following description, specific details are set forth to provide a thorough understanding of example embodiments. However, persons having ordinary skill in the art will understand that the example embodiments can be practiced without these specific details. In other instances, well-known processes, structures and techniques have not been shown to avoid obscuring the subject matter of this description.

[0058] The above description is merely that of particular embodiments of the application and is not intended to limit the application to these particular embodiments. Various modifications of the embodiments as described in the application can be constructed without departing from the spirit or scope of the present application. Accordingly, it is to be understood that the application is not to be limited by the specific illustrated embodiments, but only by the scope of the appended claims as appropriately interpreted, along with the full range of equivalents, to which the application is entitled.

[0059] It is to be understood that the information disclosed in this Background section is only for the purpose of providing an understanding of the background of the present disclosure, and therefore can include matters known to persons of ordinary skill in the art before the filing date of this application.

Claims

1. A conveyor system for photovoltaic modules, characterized in that, The conveying system comprises: a main frame extending in the conveying direction of the photovoltaic panel; a conveying member arranged on the main frame, and a first conveying channel for accommodating the movement of the photovoltaic panel is arranged on the conveying member, and the conveying member can drive the photovoltaic panel to move in a direction; a first restraint member fixedly connected with the main frame, and the first restraint member is arranged on both sides of the first conveying channel in a spaced manner to limit the lower part of the photovoltaic panel from being pulled out of the conveying member.

2. The transport system for photovoltaic modules according to claim 1, characterized in that: The first restraint member comprises at least two first restraint strips arranged on both sides of the first conveying channel.

3. The transport system for photovoltaic modules according to claim 2, characterized in that: A protection strip is arranged on the first restraint strip.

4. The photovoltaic module transport system of claim 2, wherein: An adjusting member is arranged between the main frame and the first restraint strip to adjust the distance between the oppositely arranged first restraint strips.

5. The transport system for photovoltaic modules according to claim 4, characterized in that: The adjusting member comprises a positioning seat fixedly arranged on the main frame, and a positioning part is threadedly connected with the positioning seat, and the positioning part moves towards or away from the first restraint strip on the positioning seat to provide a mounting basis of the first restraint strip on the main frame.

6. The transport system for photovoltaic modules of claim 1, wherein: The conveying system further comprises a second restraint member, and when the photovoltaic panel is arranged on the conveying member, the second restraint member is arranged on both sides of the upper part of the conveying member in a spaced manner to limit the photovoltaic panel from being tilted on the conveying member.

7. The transport system for photovoltaic modules according to claim 6, characterized in that: The second restraint member comprises two second restraint strips arranged in a spaced manner, and the second restraint strips are oppositely arranged on the main frame at positions on both sides of the upper part of the conveying member.

8. The transport system for photovoltaic modules of claim 7, wherein: A rotatable turnover frame is arranged on the main frame, a first driving member is arranged between one end of the turnover frame and the main frame, and the other end of the turnover frame is fixedly connected with one of the second restraint strips, and the first driving member can drive the turnover frame to rotate to make the second restraint strip turn over to provide a space for the photovoltaic panel to move out.

9. The conveyor system for photovoltaic modules of claim 1, wherein: A second conveying channel for conveying the assembling member is arranged on the main frame, and a plurality of guide rollers are arranged on the second conveying channel in a spaced manner.

10. The transport system for photovoltaic modules of claim 1, wherein: The conveying member comprises a second driving member and a traction member arranged under the photovoltaic panel, the second driving member drives the traction member to rotate in a cycle, and a rubber member is arranged on the traction member.

Images