ULTRASONIC WELDER FOR AUTOMATICALLY WELDING SAFETY END CAP, TAB AND PUNCHED PLATE OF POWER BATTERY

摘要

An ultrasonic welder for automatically welding a safety end cap, a tab and a punched plate of a power battery comprises a workbench surface (10), a vibration disc (1), a material-feeding track (2), a pre-positioning station (3), a material-loading station (4), a turnplate (5), a tab delivery station (6), a welding station (7), a tab-flattening station (8) and a material-unloading station (9). The vibration disc (1) is provided at the workbench surface (10) for feeding a material and is connected to one end of the material-feeding track (2). The other end of the material-feeding track (2) corresponds to the pre-positioning station (3). The pre-positioning station (3), the material-loading station (4), the turnplate (5), the tab delivery station (6), the welding station (7), the tab-flattening station (8) and the material-unloading station (9) are sequentially connected, thereby realizing automatic welding of an end cap, a tab and a punched plate. The present invention has high level of automation, welding precision and quality.