Manual clamping and meshing tool for aluminum frames of solar battery assembly

Abstract

The invention relates to a manual clamping and meshing tool for aluminum frames of a solar battery assembly, which comprises a base plate, an elastic moving rod, a stamping die head, a pressure bearing post and a pressure applying lever, wherein one end of the elastic moving rod is fixedly connected with the right end of the base plate, and the other end of the elastic moving rod is articulated with the stamping die head; the lower end of the pressure bearing post is fixed on a base; the elastic moving rod and the pressure applying lever are sleeved on the pressure bearing post; the pressure applying lever is arranged above the left end of the long handle of the elastic moving rod and is axially limited by an adjusting nut on the pressure bearing post; and a convex structure which enables the inner side surfaces of the aluminum frames to form tightened pits is arranged at the lower end of the stamping die head. When the connecting part of the aluminum frames on the solar battery assembly has a crack, a slot clamping tool is firstly used for restoring the crack, and then, the manual clamping and meshing tool of the invention is used for stamping the inner side surfaces of long aluminum frames to tighten the pits, so that the long aluminum frames and a bracket are more firmly meshed together. The invention can be used for solving the problem of cracking of the aluminum frames of the solar battery assembly.

Description

Technical field: [0001] The invention relates to a maintenance tool for a solar battery module, in particular to a manual repair tool for cracks in the aluminum frame of the solar battery module. Background technique: [0002] The solar panel is the core part of the solar power generation system, and it is also the most valuable part of the solar power generation system. Its function is to convert solar energy into electrical energy. The battery laminate must be packaged and protected with a frame during outdoor applications. If the battery laminate is not well sealed, encountering rain or working in a high-humidity environment for a long time, it will accelerate the damage of the battery laminate and cause solar energy The battery board cannot work properly, and the basic requirement of the package is to be sealed. [0003] The solar cell module is glued and packaged with an aluminum frame. The long aluminum frame and the short aluminum frame are connected by corners with ...

AI Technical Summary

Problems solved by technology

In the existing packaging process, if the size of the corner code does not meet the predetermined requirements, it will easily loosen between the corner code and the long and short frames, resulting in cracks at the connection between the short aluminum frame and the long aluminum frame, especially for solar cell modules After long-term exposure under natural conditions, the adhesive force of the sealant will decrease, which will lead to a decrease in the bonding force between the frame and the battery laminate, and cracks are more likely to occur at the joint between the short aluminum frame and the long aluminum frame

After careful observation and analysis by the applicant, the main reason for the above-mentioned defects is that the connection between the corner bracket and the long aluminum frame is unreliable. The existing technology can only punch out tightening dimples on the inner surface of the short aluminum frame, but the long aluminum frame and the serrated pins of the corner codes cannot punch the tightening dimples. Therefore, the four connecting corners of the solar cell module are the The connection point is also a place where cracks are prone to occur, and the connection between the long aluminum frame and the corner bracket is the main cause of cracks

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