▎ 摘　　要

NOVELTY - The device has a mounting frame (1) whose side is fixedly mounted with a control cabinet (2). An inner wall of the mounting frame is provided with a feeding roller (3) and a receiving roller (4). An inner side of the mounting frame is provided with pressing roller group (5). An end portion of the mounting frame close to the feeding roller and the receiving roller is provided with a positive and negative screw rod (6). Outer surfaces of the feeding roller and the receiving roller are symmetrically provided with a locating ring (7). A lower surface of the locating ring is fixedly arranged with a connecting plate (8). A connecting portion of the pressing roller group and the mounting frame is provided with an adjusting mechanism. Two sides of the mounting frame are provided with a movable mechanism. USE - Preparation device for optimizing corrosion resistance in production of modified composite rubberized fabric based on graphene. ADVANTAGE - The device can realize adjusting function of an actual working surface of the feeding roller and the receiving roller by setting the locating ring under connection of the positive and negative screw rod and the connecting plate so as to help a working staff to flexibly adjust size of rubberized fabric. The adjusting mechanism adjusts distance between the pressing roller group according to specific thickness of an adhesive tape to ensure more compact connection between a graphene film and the adhesive tape for ensuring smooth implementation of entire adhesive cloth anti-corrosion effect. The movable mechanism helps the working staff to store a wheel at different times to avoid that the wheel is in a grounding state for long time during working. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a preparation device for optimizing corrosion resistance in production of modified composite rubberized fabric based on graphene. 1Mounting frame 2Control cabinet 3Feeding roller 4Receiving roller 5Pressing roller group 6Positive and negative screw rod 7Locating ring 8Connecting plate 9Isolation ring 10Crank