Improved film cutting device of film winding machine

The utility model discloses an improved film cutting device of a film winding machine, which comprises the film winding machine, the film winding machine is used for winding a packaging film, a primary fixing device is arranged on one side of the packaging film, a secondary fixing device is arranged on the primary fixing device, and a film breaking device is arranged at the output end of the secondary fixing device. And a clamping piece is arranged on one side of the primary fixing device. During use, only the device needs to be started, and operation is simple; after the tail film cutting device is used, a long tail film cannot be generated, the cutter induces deviation to cut a product, the product quality is ensured, the problem of manpower resource waste caused by tail film treatment is solved, and the efficiency is improved. 本实用新型公开了一种绕膜机切膜改进装置，包括绕膜机，绕膜机对包装膜进行卷绕，包装膜的一侧设有一次固定装置，一次固定装置上设有二次固定装置，二次固定装置的输出端设有断膜装置；一次固定装置的一侧设有夹持件。使用时，仅需启动装置，操作简单；使用后不会产生较长的尾部膜及切刀感应偏移而切坏产品，确保了产品的质量，解决了因处理尾部膜造成的人力资源浪费的问题，提高了效率。