Device for measuring acid value of photovoltaic adhesive film material

The utility model provides a photovoltaic adhesive film material acid value measuring device which comprises a first base, a first motor is arranged on the first base, the driving end of the first motor penetrates through a speed reducer to be fixedly connected with a worm, the worm is meshed with a worm gear, a rotating shaft penetrates through the inside of the worm gear, and the upper end of the rotating shaft is connected with a supporting rod. The lower end of the hydraulic cylinder is connected with a fixing plate, the lower surface of the fixing plate is connected with a cover plate, the lower end of the cover plate is fixedly connected with a fixing rod, the lower end of the fixing rod is fixedly connected with a plurality of clamping structures, a container is arranged below the clamping structures, and the lower surface of the container is provided with a heater. The telescopic end of the hydraulic cylinder stretches out and draws back to drive the clamping structures to move up and down, the clampi