The utility model discloses a colliery sticky tape automatic winding device, the on -line screen storage device comprises a base, the both sides welded fastening on base top has first pole setting, the top welding of first pole setting has the motor, it is fixed that the output of motor passes through the one end of dowel and pivot, the middle part of pivot is inserted to establish and is installed the speed reducer, the other end of pivot alternates fixes the middle part at first cylinder, one side welded fastening of first pole setting has the support, one side connection of spring hinge andconnecting plate is passed through to the one side on support top, the mid -mounting of connecting plate bottom has the gyro wheel, and the top welded fastening of base has the second pole setting, it is fixed with the pivot to insert between the second pole setting to establish, the pivot alternates fixes the middle part at the second drum, one side welding of second pole setting has the fixed block, the middle part welding of fixed block one side has the one end of soft lead screw, the other end welded fastening of soft lead screw has the ball cover, the mid -mounting of ball cover has theball, thereby guarantee the normal rolling of sticky tape, the efficiency of the rolling of sticky tape is improved.