Automatic assembly device of lithium cell positive tab or negative tab

• Main Authors: WANG BIAO, LEI WENHAO
• Format: Patent
• Language: Chinese; English
• Published: 13.02.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses an automatic assembly device of lithium cell positive tab or negative tab, including treating assembled battery casing group, equipment subassembly, treat wherein that assembled battery casing group contains the battery aluminium foil around rolling up, positive and negative electrode utmost point ear, close lid and battery case, the equipment subassembly contains fixedsubassembly and punching press mechanism, and fixed subassembly contains trilateral fixed backplate and one side movable guard plate, and punching press mechanism contains pressed sheet and stampingcontrol ware, the stamping control ware comprises the air pump of control, the battery case is used for device battery aluminium foil around rolling up, and the positive negative pole of battery aluminium foil on rolling up be the ear extremely, the same one side of rolling up is wound at the battery aluminium foil to the welding of positive negative pole utmost point ear, simultaneously positivenegative pole utmost point