Film covering and cutting device for label printer

The utility model discloses a film laminating and cutting device for a label printer, which comprises a rack, a film unwinding mechanism arranged on the rack and a controller arranged on the rack, and the rack is sequentially provided with a printer, a pressing mechanism, a label induction electric eye, an indentation mechanism, a cutting mechanism, a first tension adjusting mechanism and a winding mechanism along the conveying direction of a label belt, a second tension adjusting mechanism is arranged between the film unwinding mechanism and the pressing mechanism, a paper pressing roller used for conveying a label belt is arranged on the printer, the tail end of the paper pressing roller is connected with an encoder, and the printer, the encoder, the label induction electric eye, the indentation mechanism, the cutting mechanism and the winding mechanism are all electrically connected with the controller. The film covering and cutting device for the label printer aims at achieving the functions of film cover