Labeling bin device for in-mold labeling of milk tea cup

The utility model discloses a label bin device for in-mold labeling of milk tea cups, which relates to the technical field of milk tea manufacturing, and adopts the technical scheme that the label bin device comprises a label bin guide pipe, a labeling mechanism is arranged on the outer side of the label bin guide pipe, the labeling mechanism comprises a motor, the motor is arranged on the rear side of the label bin guide pipe, and the output end of the motor is fixedly connected with a transmission shaft; the transmission shaft is movably connected with the label bin guide pipe through a rolling bearing, connecting rods are arranged on the two sides of the label bin guide pipe, transmission rods are fixedly connected to the rear sides of the two connecting rods, a transmission assembly is arranged on the rear side of the label bin guide pipe, the two connecting rods are sleeved with winding drums, and fixing grooves are formed in the front sides of the two connecting rods. The milk tea cup labeling device ha