Lead tool of photovoltaic module

Abstract

The utility model discloses a lead wire tool of a photovoltaic module, which is used for shoveling up a lead wire and comprises a lead wire shovel (1) and an operating handle (2) fixed in the middle of the tail end of the lead wire shovel (1), the lead wire shovel (1) comprises a first wire shoveling part (11), a second wire shoveling part (12) and a straightening part (13) arranged between the first wire shoveling part (11) and the second wire shoveling part (12), the first wire shoveling part (11) and the second wire shoveling part (12) are used for shoveling up a pair of leads at the same time, and the straightening part (13) is used for straightening the shoveled-up pair of leads when the lead tool is lifted up. According to the lead tool, a pair of leads can be shoveled up through the first lead shoveling part and the second lead shoveling part at the same time, the shoveled-up leads can be straightened through the straightening part, and therefore only one worker is needed to shovel up the pair of leads, labor cost is reduced, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell manufacturing, in particular to a lead tooling for a photovoltaic component. Background Art

[0002] At present, the continuous use of conventional energy has brought about a series of economic and social problems such as energy shortage and environmental degradation. The development of photovoltaic modules is one of the ways to solve the above problems. Therefore, countries around the world are actively developing photovoltaic modules, and high conversion efficiency and low cost are the main trends in the development of photovoltaic modules.

[0003] In the manufacturing process of photovoltaic modules, the cells are welded to form a series circuit. The manufacturing process of the module is the process of encapsulating the array of cells. The entire manufacturing process of photovoltaic modules needs to go through multiple process links such as string welding, lamination, microscopic inspection, EL inspection before lamination, lamination, etc. For example, after lamination, the photovoltaic silicon crystal layer needs to be manually shoveled up with a lead wire shovel at an angle of about 30° to the surface of the photovoltaic silicon crystal layer, and then the flat shovel is upright to ensure that the lead wire is vertical, and then the other lead wire is shoveled up in the same way. After all the lead wires are shoveled up, the junction box is installed and the lead wire is pressed to enter the next junction box cross street step.

[0004] A photovoltaic panel has a total of three pairs of lead wires that need to be shoveled, so at least two workers are required to do it simultaneously. The employees have many operation steps and a high workload, which greatly wastes labor costs. Utility Model Content

[0005] In order to solve at least one technical problem of the prior art, the utility model provides a lead tooling for a photovoltaic module.

[0006] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is: a lead tooling of a photovoltaic module, used for scooping up the leads, including a lead shovel and an operating handle fixed at the middle part of the end of the lead shovel, the lead shovel including a first wire shoveling part, a second wire shoveling part and a straightening part arranged between the first wire shoveling part and the second wire shoveling part, the first wire shoveling part and the second wire shoveling part are used to scoop up a pair of leads at the same time, and the straightening part is used to straighten the scooped pair of leads when the lead tooling is lifted.

[0007] In some embodiments, the first scraping line portion and the second scraping line portion are symmetrically arranged on both sides of the straightening portion, the length of the straightening portion is smaller than the first scraping line portion, and the front ends of the first scraping line portion and the second scraping line portion form an opening that gradually tilts toward the straightening portion.

[0008] In some embodiments, the opening is V-shaped.

[0009] In some embodiments, a maximum distance D between the openings is greater than a distance between heads of a pair of leads.

[0010] In some embodiments, a first straightening groove is formed between the straightening portion and the first scraping line portion, and the first straightening groove is connected to the opening;

[0011] A second straightening groove is formed between the straightening portion and the second scraping line portion, and the second straightening groove is communicated with the opening.

[0012] In some embodiments, the first straightening groove is arranged in parallel with the second straightening groove.

[0013] In some embodiments, the width of the straightened portion is equal to the distance between the roots of a pair of leads.

[0014] In some embodiments, the front end surface of the first scraping line portion is a first scraping line surface, and the first scraping line surface is an inclined surface with a gradually decreasing thickness;

[0015] The front end surface of the second scraping line portion is a second scraping line surface, and the second scraping line surface is an inclined surface with a gradually decreasing thickness.

[0016] The beneficial effects of the utility model are:

[0017] The lead wire tool of the utility model can scoop up a pair of lead wires simultaneously through the first wire scooping part and the second wire scooping part, and can straighten the scooped pair of lead wires through the straightening part. Therefore, only one worker is needed to scoop up a pair of lead wires, which reduces labor costs and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the lead tooling of the photovoltaic module of the utility model.

[0019] Specific embodiment

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] 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 sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations 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.

[0022] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0023] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0024] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present 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.

[0026] Reference Figure 1The utility model provides a lead wire tooling for photovoltaic modules, which is used for scooping up the leads, including a lead wire shovel 1 and an operating handle 2 fixed at the middle of the end of the lead wire shovel 1. The lead wire shovel 1 includes a first wire shoveling part 11, a second wire shoveling part 12 and a straightening part 13 arranged between the first wire shoveling part 11 and the second wire shoveling part 12. The first wire shoveling part 11 and the second wire shoveling part 12 are used to scoop up a pair of leads at the same time, and the straightening part 13 is used to straighten the scooped pair of leads when the lead wire tooling is lifted.

[0027] The lead tool of the utility model can scoop up a pair of lead wires simultaneously through the first wire scooping part 11 and the second wire scooping part 12, and can straighten the scooped pair of lead wires through the straightening part 13. Therefore, only one worker is needed to scoop up a pair of lead wires, which reduces labor costs and improves work efficiency.

[0028] In some embodiments, the lower surfaces of the first scraping line portion 11, the second scraping line portion 12 and the straightening portion 13 are in the same plane, the first scraping line portion 11 and the second scraping line portion 12 are symmetrically arranged on both sides of the straightening portion 13, the length of the straightening portion 13 is smaller than the first scraping line portion 11, and the front ends of the first scraping line portion 11 and the second scraping line portion 12 form an opening 10 that gradually tilts toward the straightening portion 13.

[0029] In certain embodiments, the opening 10 is V-shaped.

[0030] In some embodiments, the maximum spacing D of the openings 10 is greater than the spacing between the heads of a pair of leads.

[0031] In some embodiments, a first straightening groove 131 is formed between the straightening portion 13 and the first scraping portion 11 , and the first straightening groove 131 is connected to the opening 10 ; a second straightening groove 132 is formed between the straightening portion 13 and the second scraping portion 12 , and the second straightening groove 132 is connected to the opening 10 .

[0032] In some embodiments, the first straightening groove 131 and the second straightening groove 132 are arranged in parallel.

[0033] In some embodiments, the width d of the straightened portion 13 is equal to the distance between the roots of the pair of leads.

[0034] In some embodiments, the front end surface of the first scrape line portion 11 is a first scrape line surface 110, which is an inclined surface with gradually decreasing thickness; the front end surface of the second scrape line portion 12 is a second scrape line surface 120, which is an inclined surface with gradually decreasing thickness.

[0035] In some embodiments, the operating handle 2 includes a bending section and a holding section. The bending section is fixedly connected to the lead shovel 1 and bends and extends upward and away from the opening 10 from the position connected to the lead shovel 1. The holding section is fixed at the end of the bending section and extends horizontally away from the opening 10.

[0036] After lamination, the operator holds the operating handle 1 and places the lead shovel 1 on the surface of the photovoltaic silicon crystal layer, and makes the opening of the lead shovel 1 face the heads of a pair of leads. Then the operator pushes the lead tooling to scoop up and straighten the pair of leads.

[0037] The lead wire tooling of the utility model can also be used by an automated robot to complete the scooping and straightening of a pair of lead wires.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to the above embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the above embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A lead wire tool for photovoltaic modules, used to scoop up the lead wires, characterized in that: The invention comprises a wire shovel (1) and an operating handle (2) fixed at the middle of the end of the wire shovel (1); the wire shovel (1) comprises a first wire shoveling part (11), a second wire shoveling part (12), and a straightening part (13) arranged between the first wire shoveling part (11) and the second wire shoveling part (12); the first wire shoveling part (11) and the second wire shoveling part (12) are used to shovel a pair of wires at the same time; and the straightening part (13) is used to straighten the scooped pair of wires when the wire tooling is lifted.

2. The lead fixture of the photovoltaic module according to claim 1, characterized in that: The first scraping line portion (11) and the second scraping line portion (12) are symmetrically arranged on both sides of the straightening portion (13); the length of the straightening portion (13) is smaller than that of the first scraping line portion (11); and the front ends of the first scraping line portion (11) and the second scraping line portion (12) form an opening (10) that gradually tilts toward the straightening portion (13).

3. The lead wire fixture of the photovoltaic module according to claim 2, characterized in that: The opening (10) is V-shaped.

4. The lead wire fixture of the photovoltaic module according to claim 2, characterized in that: The maximum spacing D of the openings (10) is greater than the spacing between the heads of a pair of leads.

5. The lead fixture of a photovoltaic module according to any one of claims 2 to 4, characterized in that: A first straightening groove (131) is formed between the straightening portion (13) and the first scraping portion (11), and the first straightening groove (131) is connected to the opening (10); A second straightening groove (132) is formed between the straightening portion (13) and the second scraping portion (12), and the second straightening groove (132) is connected to the opening (10).

6. The lead fixture of the photovoltaic module according to claim 5, characterized in that: The first straightening groove (131) and the second straightening groove (132) are arranged in parallel.

7. The lead fixture of a photovoltaic module according to any one of claims 1 to 4, characterized in that: The width d of the straightened portion (13) is equal to the distance between the roots of a pair of leads.

8. The lead fixture of a photovoltaic module according to any one of claims 1 to 4, characterized in that: The front end surface of the first scraping line portion (11) is a first scraping line surface (110), and the first scraping line surface (110) is an inclined surface with a gradually decreasing thickness; The front end surface of the second scraping line portion (12) is a second scraping line surface (120), and the second scraping line surface (120) is an inclined surface with a gradually decreasing thickness.

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