Roller device for pressing and rolling organic gas separation film

The utility model discloses a roller device of organic gas separation membrane pressing and rolling membrane, including bottom plate and central tube, the both ends of bottom plate upper surface are both fixedly connected with vertical plate, central tube is located between the two vertical plate, and the upper end of one vertical plate is set in the shape of inverted L, the two vertical plate is equipped with the movable groove, and the movable groove is equipped with the movable groove. Connecting blocks moving in the vertical direction are connected into the two movable grooves in a sliding mode. The motor drives one of the fixing shafts to rotate, drives the center pipe to rotate, drives the film body to be wound on the surface of the center pipe step by step, drives the connecting block to overcome the pulling force of the pulling force assembly to move upwards in the movable groove, and enables the film body to be wound on the surface of the center pipe in a flat and tight state under the pulling force