A welding fixture for bonding solar cells and welding tapes for photovoltaic solar energy production

Abstract

The invention provides a bonding welding fixture for photovoltaic solar energy production between battery sheets and welding strips, including a U-shaped frame, an actuator, a fixing mechanism and an auxiliary mechanism; the invention can solve the main problem in the manual welding process: a: operators Uneven control of welding strength often causes damage to the battery sheet; b: The welding joints of the ribbon and the battery sheet are not aligned, resulting in uneven welding; affecting use; c: During the welding process, due to the light weight of the battery sheet, the welding ribbon The cell moves during the process, and the welding parts need to be re-aligned, which affects the welding efficiency and the appearance of the component. The invention can realize the function of facilitating the welding of the welder, has stable clamping, is not easy to cause damage to the cell, and is easy to adjust The connection angle between the ribbon and the cell, and the welding quality between the ribbon and the cell are guaranteed.

Description

technical field [0001] The invention relates to the technical field of welding tools, in particular to a welding jig for laminating battery sheets and welding strips for photovoltaic solar energy production. Background technique [0002] In the prior art, welding is used between the battery sheet and the soldering ribbon, and the soldering ribbons commonly used are divided into two types, lead soldering ribbon and lead-free soldering ribbon; manual soldering is mainly used, but the following problems mainly exist in the manual soldering process: [0003] a: Due to the uneven control of the welding force, the operator often causes damage to the battery sheet; b: The soldering joints of the welding ribbon and the battery sheet are not aligned, resulting in uneven welding; affecting the use; c: During the welding process, due to the light weight of the battery sheet As a result, the cell moves during the welding of the ribbon, and the weldment needs to be re-aligned, which affe...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a bonding welding jig for photovoltaic solar energy production between cells and ribbons, which can solve the main problem in the manual welding process a: the operator often causes damage to the cells due to uneven control of the welding force ;b: The welding joints of the ribbon and the battery sheet are not aligned, resulting in irregular welding; affecting the use; c: During the welding process, due to the light weight of the battery sheet, the battery sheet moves during the welding of the ribbon and needs to be re-aligned Welding parts, affecting the welding efficiency and the appearance of the components, etc., can realize the function of being convenient for welding workers to weld, with stable clamping, not easy to cause damage to the battery sheet, easy to adjust the connection angle between the welding strip and the battery sheet, and ensuring the welding Advantages such as the welding quality between the ribbon and the cell

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