Vacuum packaging device for polymer lithium battery after electrolyte injection

• Main Authors: ZHANG GUIPING, LI ZHEN, WANG ZHIFU, WU YOUXING, SONG YOU, YAN SHUNCAI, WANG LUFENG, ZHU JINHUI, SU FENG, HUANG ZIXIN, CHEN YOUZHEN, CHEN JIANXING, CAI ZHIZONG, ZHANG PANYI
• Format: Patent
• Language: Chinese; English
• Published: 13.02.2013
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to a vacuum packaging device for a polymer lithium battery after electrolyte injection. The vacuum packaging device comprises a sealed cover body, and is characterized in that a packaging mechanism is arranged inside the sealed cover body, the packaging mechanism comprises fixed packaging plates distributed in inclined mode and movable packaging plates hinged to upper portions of the fixed packaging plates and used for forming packaging spaces, wherein the movable packaging plates reciprocate in arc-shaped mode, the fixed packaging plates are respectively fixedly connected with a piston rod of a driving cylinder, and a cylinder body of the driving cylinder is connected with the movable packaging plates through connecting rods. The vacuum packaging device is simple and practical in structure, the arc-shaped movable packaging plates widen ranges of visibility of operating staff, slope faces of bases are used for placing batteries, efficiency of an operation interface is high, an operat