Automatic equipment for battery shell through-wall welding punching

The invention relates to the technical field of battery case punching, in particular to automatic equipment for battery case through-wall welding punching, which comprises a PP chain plate line, a three-axis manipulator, a punching device and a deburring device, the PP chain plate line conveys the battery case, the battery case is positioned after being conveyed in place, the punching device punches a partition wall of the battery case, and the deburring device deburs the battery case. The deburring device is used for removing burrs of the battery case partition wall, a support is installed at the movable end of the three-axis mechanical arm, and the punching device and the deburring device are installed at the two ends of the support. The PP chain plate line conveys a battery shell to an operation station, after the battery shell is conveyed in place, the position of the battery shell is fixed, the reverse placement detection device works, whether the battery shell is reversely placed or not is rapidly detec