Packaging film feeding and cutting mechanism

The invention discloses a packaging film feeding and cutting mechanism which is characterized in that a fixing support is fixedly arranged on the right side of packaging film equipment, the end of the fixing support is rotationally connected to one end of a telescopic rod piece, a hinge piece is fixed to the other end of the telescopic rod piece, a driving assembly is hinged to the hinge piece, and the driving assembly is used for converting the driving track of the telescopic rod piece; a grabbing assembly is fixedly arranged on the upper portion of the driving assembly and used for grabbing an ashtray, a synchronous assembly is arranged on the lower portion of the driving assembly, a grabbing assembly is arranged at the end of the synchronous assembly, and blocking plates are fixedly arranged on the left side and the right side of the packaging film equipment conveying belt correspondingly. The grabbing assemblies arranged on the left side and the right side of the packaging film equipment can synchronously