Sheet attachment device for battery packs
AssigneeLG Chem, Ltd.
InventorsSeok Won Jeung, Ju Hwan Baek, Choon Kwon Kang, Sung Choon Choo, Hyeong Min Park
Life of this patent
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Abstract
Disclosed herein is a sheet attachment device for battery packs, specifically a sheet attachment device for attaching a label sheet and a sheathing sheet to a battery pack having a plate-shaped battery cell mounted in a pack case. The sheet attachment device includes first and second loaders, first and second jigs, first and second guide frames, a first sheet attachment jig, a rotator, a pressing roller, a conveyor, and a second sheet attachment jig.
Claims24
A sheet attachment device for attaching a label sheet and a sheathing sheet to a battery pack having a plate-shaped battery cell mounted in a pack case, the sheet attachment device comprising:
- a first loader for moving the battery pack in a direction perpendicular to a ground and in a direction parallel to the ground in order to attach the label sheet to the battery pack;
- and in
- a first jig for fixing the battery pack moved by the first loader;
- a first guide frame connected to the first jig via sub robots for guiding the first jig to a first process position;
- a first sheet attachment jig for attaching the label sheet to one surface of the battery pack loaded on the first jig;
- a rotator for rotating the battery pack having the label sheet attached to the one surface thereof 180 degrees upward and downward;
- a pressing roller for pressing an unattached portion of the label sheet that has not been attached to the battery pack to an outer surface of the battery pack in order to attach the label sheet to the battery pack;
- a second loader for moving the battery pack in a direction perpendicular to the ground and in a direction parallel to the ground in order to attach the sheathing sheet to the battery pack, the second loader receiving the battery pack from the pressing roller;
- a first conveyor for conveying the battery pack having the label sheet attached thereto, which is transferred from the second loader;
- a second jig for fixing the battery pack moved by the second loader;
- a second guide frame connected to the second jig via sub robots for guiding the second jig to a second process position;
- and
- a second sheet attachment jig for attaching the sheathing sheet to an opposite surface of the battery pack having the label sheet attached thereto, which is loaded on the second jig.
Dependencies are inferred from the claim text.