Automatic labeling method for photovoltaic components

Abstract

The invention discloses an automatic labeling method for photovoltaic components. The automatic labeling method comprises the following steps: (A) nameplate mold plates and frame barcodes of all pre-designed gears are stored in an exclusive labeling program root directory; (B) the components finishing IV test flow into a labeling station automatically by a production line and are fixed and stopped; (C) an automatic barcode scanning gun is automatically triggered, scans barcodes of the glass surfaces of the components, and transmits the scanned barcodes into an exclusive labeling program in a computer by a data line; (D) the exclusive labeling program automatically calls power and current data of the corresponding barcodes from a shared IV database, analyzes and judges the shifts of power and current automatically according to the data and transmits information to printers by the data line; (E) the two printers are respectively and automatically started after receiving printing commands, and print corresponding frame barcodes and nameplates. The automatic labeling method disclosed by the invention realizes full-automatic labeling operation, has higher automation degree and operationefficiency, and meanwhile has the beneficial effects that the labor can be reduced and the labor cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of automatic labeling, in particular to a method for automatic labeling of photovoltaic modules. Background technique [0002] At present, in the manufacturing process of photovoltaic modules, three kinds of labels, barcodes (glass surface, backplane surface and frame barcodes), current gear label and nameplate, need to be pasted. , paste the nameplate and current gear label corresponding to the gear position, and paste the frame barcode consistent with the barcode pasted on the glass surface or back panel of the module in advance. However, the pasting methods of these three kinds of labels are manual work, which is easy Wrong nameplate (the posted nameplate does not match the actual measured power level), three different codes (the three barcodes on the glass surface, the back panel surface, and the frame are not uniform), repeated codes (the pasted barcodes have been pasted on other components), Inconsist...

AI Technical Summary

Problems solved by technology

[0002] At present, in the manufacturing process of photovoltaic modules, three kinds of labels, barcodes (glass surface, backplane surface and frame barcodes), current gear label and nameplate, need to be pasted. , paste the nameplate and current gear label corresponding to the gear position, and paste the frame barcode consistent with the barcode pasted on the glass surface or back panel of the module in advance. However, the pasting methods of these three kinds of labels are manual work, which is easy Wrong nameplate (the posted nameplate does not match the actual measured power level), three different codes (the three barcodes on the glass surface, the back panel surface, and the frame are not uniform), repeated codes (the pasted barcodes have been pasted on other components), Inconsistencies in the current range (the pasted current range does not match the measured current value), and manual labeling may easily lead to incomplete gas discharge inside the label, bubbles on the label appear on the appearance, or inconsistent sticking positions of the label, resulting in the appearance of the component , performance parameters and other quality problems, and even cause customer complaints, causing losses to the manufacturer

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