Carrying and screening device of battery packs and carrying and screening method

Abstract

The invention relates to a carrying and screening device of battery packs and a carrying and screening method. The device comprises a rack, a belt conveyor, a waste placing table, a qualified product placing table, a carrying device, an auxiliary screening device and a turning over device, wherein the waste placing tale and the qualified placing table are arranged on the rack; the belt conveyor is mounted on a bottom plate of the rack; the carrying device comprises sucking discs, a first moving mechanism and a second moving mechanism; the first moving mechanism enables the sucking discs to move back and forth and conveys the sucking discs in which the battery packs are not absorbed to positions above the belt conveyor; the second moving mechanism enables the sucking discs to perform lifting movement; the auxiliary screening device comprises a first rotating mechanism fixedly connected onto the sucking discs, can drive the sucking discs to rotate for a certain angle, and can assist manual detection of the battery packs absorbed on the sucking discs; the turning over device is arranged above the qualified product placing table, and comprises an absorption plate, a second rotating mechanism and a lifting mechanism; the second rotating mechanism can drive the absorption plate to rotate by 180 degrees and achieve the turning over of the battery packs absorbed by the absorption plate; and the lifting mechanism can send the battery packs on the absorption plate onto the qualified product placing table.

Description

technical field [0001] The invention relates to a transporting and screening device and a transporting and screening method for battery components, belonging to the technical field of solar cell sheet manufacturing equipment. Background technique [0002] During the manufacturing process of solar cell modules, it is necessary to transport the welded cell strings from one station to another. The traditional method is to manually carry the battery strings with suction cups, which is labor-intensive and low in efficiency, and it is easy to cause the battery strings to be broken. The requirements for operators are relatively high. Therefore, there are many disadvantages. [0003] With the development of automation technology, most of the automatic production lines of solar cell modules are used at present. For example, the Chinese patent with the application number 201220167358.X discloses a fully automatic stringing and welding production line for solar cells, which includes a...

AI Technical Summary

Problems solved by technology

However, the above-mentioned fully automatic production line has the following disadvantages: (1) EL detection is carried out by using CCD visual image system, which not only has high equipment cost, but also has unreliable detection results for battery string welding defects, and the false detection rate is high; ( 2) The process of the entire production line is complicated and the process is cumbersome, which reduces the production efficiency and increases the manufacturing cost of the equipment

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