Solar cell production line track transfer and patching device

Abstract

The invention, which relates to the technical field of solar cell production, discloses a solar cell production line track transfer and patching device. The device comprises a workbench, a rotary track transfer mechanism, a stacking temporary storage mechanism and a patching mechanism. The rotary track transfer mechanism comprises a cell piece conveying track 3, a track transfer servo motor 10, atrack transfer linear module 9, a rotary stepping motor 8 and a track transfer sucker 7; the stacking temporary storage mechanism is arranged above the conveying track; the stacking temporary storagemechanism comprises a stacking servo motor 6, a stacking sucker 4, a stacking linear module 5, a stacking box 2 and a stacking track 1. The patching mechanism comprises a jacking shaft 18, a transverse moving shaft 15, a patching material box 13, a patching box air knife 14, a patching sucker 11 and a patching sucker air cylinder 12. The device further comprises a correcting mechanism. The correcting mechanism 17 comprises a correcting cross beam 171, a correcting air cylinder 172, an air cylinder piston 173 and a correcting clamping plate 174. The fragment rate is reduced, the fault maintenance time of equipment is shortened, and the yield of finished products is increased.

Description

technical field [0001] The invention belongs to the technical field of solar cell production, in particular to a track changing and patching device for a solar cell production line. Background technique [0002] The last process of solar cell production is the sintering process. After the sintering is completed, the final product needs to be classified and tested. Because the track width of the sintering furnace is inconsistent with that of the sorting and testing process, it is necessary to change the track of the cell transmission track, and it is too late. The transferred battery slices are removed from the track for temporary storage, and the temporarily stored battery slices are retrieved and placed on the track to continue transmission when the track is free. [0003] The existing solution is to use a delta parallel robot to grab from the track to a temporary storage box, and then take it out from the same box and put it back on the delivery track when the track is fre...

AI Technical Summary

Problems solved by technology

[0003] The existing solution is to use a delta parallel robot to grab from the track to a temporary storage box, and then take it out from the same box and put it back on the delivery track when the track is free. The structure of the robot is complex, the failure rate is high, and it is not easy to repair

[0004] At the same time, when the robot puts the cells into the material box and takes out the cells from the material box, it is easy to cause damage to the cells, resulting in an increase in the fragmentation rate of the cells, which seriously affects the yield of the finished product

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