Resin optical filter fitting device

The utility model discloses a resin optical filter laminating appliance which comprises a cylinder, an ejector pin and a suction nozzle, the cylinder drives the ejector pin to lift, the suction nozzle is located above the ejector pin, a vacuum channel is arranged in the center of the suction nozzle, a resin optical filter is placed between the ejector pin and the suction nozzle, and a lifting table is fixedly connected to an output shaft of the cylinder. Four ejector pins arranged at four corners of a rectangle are installed on the lifting platform corresponding to the resin optical filter, the ejector pins are flat-head ejector pins, the top of each ejector pin is sleeved with a layer of buffer sleeve, and a layer of buffer film is attached to the bottom of the suction nozzle and located on the outer side of the vacuum channel. The four ejector pins are arranged on the lifting platform of the resin optical filter laminating device, the ejector pins are flat-head ejector pins, the top of each ejector pin is s