Alignment device and alignment method for back grid line of double-sided battery

Abstract

The invention discloses a grid line aligning device on the back of a double-sided battery and an aligning method thereof. The aligning device includes a fixing piece, the fixing piece is provided with a stacking piece, and the fixing piece is provided with a detection piece for grid line quality detection. , the fixed part is provided with an adjusting part, the fixed part is provided with an adsorption part, the fixed part is provided with a first conveying line, the fixed part is provided with a welding part, and the fixed part is provided with a recovery part; the detection part includes a support frame The support frame is provided with a second hydraulic cylinder, the output shaft of the second hydraulic cylinder is fastened to a first connection plate, and the first connection plate is provided with a first support plate. The alignment device of the present invention is controlled by the alignment plate, accurately aligns, avoids welding offset, improves product quality, preheats the grid line of the preheated part before welding, eases the cooling speed after welding, and reduces welding stress; the first rotating part and the second rotating part The two rotating parts cooperate with the rotating transmission grid, which has good transmission effect and high efficiency. It cooperates with camera detection to ensure that the specification and quality of the grid before welding are qualified, and the recycling is convenient.

Description

technical field [0001] The invention relates to an alignment device, in particular to an alignment device and an alignment method for a grid line on the back of a double-sided battery. Background technique [0002] In the manufacturing process of crystalline silicon solar cell modules, the cells must be welded into strings, and the main grid lines of the cells have two grid lines, three grid lines, four grid lines, five grid lines, etc., different grid line cells and Cell string welding has a key influence on the production efficiency and quality stability of crystalline silicon solar cell components. The current crystalline silicon solar cells are traditionally welded by manual welding. The greater the number of busbars, the lower the production efficiency, and the less accurate the alignment, the worse the quality stability. Contents of the invention [0003] The object of the present invention is to provide a double-sided battery rear grid line alignment device and its...

AI Technical Summary

Problems solved by technology

[0002] In the manufacturing process of crystalline silicon solar cell modules, the cells must be welded into strings, and the main grid lines of the cells have two grid lines, three grid lines, four grid lines, five grid lines, etc., different grid line cells and Cell string welding has a key impact on the production efficiency and quality stability of crystalline silicon solar cell components. The current crystalline silicon solar cells are traditionally welded by manual welding. In manual soldering, electric soldering iron is usually used for welding. The more the number of busbars, the lower the production efficiency, and the less accurate the alignment, the worse the quality stability

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