Current collector punching system

The utility model relates to the technical field of punching, in particular to a current collector punching system which comprises a laser punching mechanism and two guide roll shafts, the laser punching mechanism is arranged above the guide roll shafts, and the two guide roll shafts are arranged on the same plane so that a current collector laid on the guide roll shafts can be parallel to the laser punching mechanism. The laser drilling mechanism comprises a moving platform capable of moving in the direction perpendicular to the moving direction of the current collector. High-frequency, high-density, high-regularity and small-aperture punching is achieved through the laser punching mechanism, and large-breadth precise punching is achieved through movement of a moving platform arranged on the laser punching mechanism. 本实用新型涉及打孔技术领域，尤其涉及一种集流体打孔系统，包括激光打孔机构和两个导向辊轴，所述激光打孔机构设置于导向辊轴上方，两个所述导向辊轴设置于同一平面使得铺设于导向辊轴上的集流体平行于激光打孔机构，所述激光打孔机构包括沿垂直于集流体移动方向可移动的移动平台。利用激光打孔机构实现高频率、高密度、高规整度、小孔径打孔，由激光打孔机构上设置的移动平台的移动实现大幅面的精密打孔。