BOPA film thickness detection device

The utility model relates to a BOPA film thickness detection device which comprises a base, a bottom plate is arranged on the base, a vertical plate is arranged on the bottom plate, a supporting plate is arranged on the vertical plate, a detection assembly is arranged at the bottom of the supporting plate, two partition plates are arranged outside the base, and a rotating shaft is movably connected to the two partition plates. A film storage shaft is arranged outside the rotating shaft, a BOPA film body is arranged on the bottom plate, and the BOPA film body is movably connected to the outer portion of the film storage shaft. According to the BOPA thin film thickness detection device, the rotating shaft rotates, the rotating shaft drives the thin film storage shaft to rotate, then the BOPA thin film body is driven to move leftwards, the detection assembly makes contact with the moving BOPA thin film body, and thickness detection of multiple points of the BOPA thin film body can be rapidly achieved. 本实用新型涉及一种B