Protective film pasting position adjusting device

The utility model discloses a protective film pasting position adjusting device. The device is used for assisting a protective film to adhere to a steel belt. The device comprises a pair of guide wheels, a pair of fixed supports, a fixed screw rod and a pair of protective film limiting blocks, the pair of guide wheels is perpendicular to the steel belt; wherein the pair of guide wheels are arranged on the two sides of the steel belt, a pair of fixing supports are arranged on the pair of guide wheels along one side of the steel belt, a fixing screw rod is connected between the pair of fixing supports, the fixing screw rod stretches across the steel belt, a pair of protective film limiting blocks are arranged on the fixing screw rod in a sliding mode, and the protective film limiting blocksare oppositely arranged on the fixing screw rod. The device can limit the pasting position of the protective film so as to assist the pasting of the protective film. 本实用新型公开的一种保护膜粘贴位置调整装置，用于辅助保护膜粘贴到刚带上，包括一对导向轮、一对固定支座、固定螺杆和一对保