Solder strip pulling device and method

Abstract

The invention relates to a solder strip pulling device and method, and the device comprises a bottom plate, a first wire rail, and a first solder strip pulling apparatus. The first solder strip pulling apparatus and the first wire rail are respectively disposed on the bottom plate. The rear side of the first solder strip pulling apparatus is provided with a second solder strip pulling apparatus, and a guide solder strip apparatus is disposed between the first solder strip pulling apparatus and the second solder strip pulling apparatus. The first solder strip pulling apparatus comprises a first moving mechanism and a solder strip pressing mechanism, wherein the solder strip pressing mechanism can achieve the compression of a solder strip. The first moving mechanism can enable the solder strip pressing mechanism to move back and forth along the first wire rail, and is used for pulling the solder strip clamped by the solder strip pressing mechanism to a set position, or conveying the solder strip pressing mechanism to a solder strip grabbing position. The second solder strip pulling apparatus comprises a second moving mechanism and a clamping jaw mechanism, wherein the clamping jaw mechanism can achieve the clamping of the solder strip. The second moving mechanism can enable the clamping jaw mechanism to move back and forth along the first wire rail, and is used for conveying the clamping jaw mechanism to the position of the solder strip pressing mechanism and conveying the solder strip clamped by the solder strip pressing mechanism to the set position. The device is ingenious and reasonable in structure, is simple in structure, and can improve the pulling efficiency of the solder strip.

Description

technical field [0001] The invention relates to a welding ribbon pulling device and a welding ribbon pulling method, and belongs to the technical field of solar cell sheet manufacturing equipment. Background technique [0002] In the manufacturing process of solar cell modules, the cells need to be welded into strings through ribbons, and the transfer efficiency of the ribbons directly affects the welding efficiency of the cells. The current ribbon handling method uses a single ribbon transport mechanism to pull the fixed-length ribbon. After the cutting device cuts the ribbon, the ribbon conveyor mechanism continues to transport the cut ribbon to the surface of the cell. [0003] This method has the following disadvantages: it takes a long time to pull the welding ribbon, because the pulling of the welding ribbon, the cutting of the welding ribbon and the delivery of the cut welding ribbon to the set position are continuous, the next action can only be realized after the pr...

AI Technical Summary

Problems solved by technology

[0003] This method has the following disadvantages: it takes a long time to pull the welding ribbon, because the pulling of the welding ribbon, the cutting of the welding ribbon and the delivery of the cut welding ribbon to the set position are continuous, the next action can only be realized after the previous action is completed Therefore, it takes a long time to pull the welding ribbon, which will eventually affect the efficiency of battery string welding

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