Novel precise high-speed plastic film online punching machine

The utility model relates to a novel precise high-speed plastic film on-line punching machine which comprises a machine frame and a rotating shaft, two ends of the rotating shaft are rotatably installed on the machine frame, one or more cutters are installed on the rotating shaft in the long axis direction of the rotating shaft, one end of the rotating shaft is connected with a driving mechanism, and the driving mechanism drives the rotating shaft to act to enable the cutters to swing in a reciprocating mode. The impact punching cutter is simple in structure, high in production efficiency and high in use value, and solves the problems that an existing impact punching cutter is short in service life and large in noise. 本实用新型涉及一种新型精密高速塑料薄膜在线切孔机，包括机架以及两端转动安装在机架上的转轴，在转轴上沿其长轴方向安装一至多个切刀，所述转轴的其中一端与驱动机构连接，所述驱动机构带动转轴动作使切刀往复摆动。本实用新型结构简单、生产效率高、使用价值高，解决了现有冲击打孔刀具使用寿命短和噪音大的问题。