Assembly repairing device

Abstract

The invention provides an assembly repairing device, which comprises a rack, a reversal mechanism and a lamination mechanism, wherein the reversal mechanism and the lamination mechanism are arranged on the rack; the reversal mechanism comprises a reversal shaft, two bearing pedestals, a reversal motor and a reversal table top; the two bearing pedestals are independently arranged on two ends of the rack; the reversal shaft passes through the two bearing pedestals; one end of the reversal shaft is connected with the reversal motor; the reversal shaft is also connected with the reversal table top; the reversal table top is provided with a plurality of vacuum suction nozzles; the vacuum suction nozzles are connected with a vacuum system; the rack is also provided with an operating table top; the operating table top is arranged on one side which is opposite to the reversal table top; the lamination mechanism comprises a longitudinal frame and a lateral frame, wherein the lateral frame is arranged on the longitudinal frame and realizes vertical displacement through a lifting motor arranged on the upper part of the lateral frame; the bottom of the lateral frame is provided with a lamination roller; the longitudinal frame is arranged in a slideway; and the slideway penetrates through two ends of the rack.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, and relates to a component repairing device. Background technique [0002] A solar cell module is a device that uses semiconductor principles to convert light energy into electrical energy. It is made of tempered glass, battery strings and backplanes bonded at high temperature by EVA hot melt adhesive. Among them, EVA is an adhesive film material commonly used in solar cell module packaging. During the encapsulation process of solar cell modules, EVA is heated and undergoes cross-linking reaction, finally forming a thermosetting hot-melt adhesive film. The cured EVA film has quite high light transmittance, bonding strength, thermal stability, air tightness and aging resistance. [0003] However, after the solar cell module is laminated with EVA, the cells therein may be broken due to human or equipment reasons. Since the whole module is a series structure of cells, brok...

AI Technical Summary

Problems solved by technology

[0006] There are the following defects in the prior art: 1. The bonding speed is relatively slow, which cannot meet the needs of repairing in production

2. The fit quality is poor, and there are many problems of fit deviation

3. Using tweezers can easily lead to fragmentation of the cell

4. Heating with a soldering iron can easily lead to film damage

5. Artificial string turning can easily lead to the generation of fragments

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