Finishing device for preventing label from wrinkling

The utility model belongs to the technical field of label production and finishing, and particularly relates to a finishing device for preventing labels from wrinkling, which comprises a finishing device bottom plate, a label wrinkle smoothing component is mounted at the top of the finishing device bottom plate, and a label unwinding component is arranged on one side of the label wrinkle smoothing component. A label edge trimming assembly is arranged on the other side of the label fold smoothing assembly, and a label rolling assembly is arranged on the other side of the label edge trimming assembly. The label wrinkle smoothing assembly comprises a first supporting column, an upper electric heating smoothing plate, an upper label inlet, a lower electric heating smoothing plate, a lower label inlet, a second supporting column, an upper rotating shaft, an upper arrangement roller, a lower rotating shaft and a lower arrangement roller. According to the label paper trimming device, wrinkled label paper can be flat