Lens gluing device

The utility model discloses a lens gluing device, and particularly relates to the technical field of lens processing, the lens gluing device comprises a processing platform, the processing platform is provided with an inner cavity, the upper side and the lower side of the inner cavity are provided with through holes, and a lens positioning clamp mechanism is arranged in the inner cavity; the lens positioning clamp mechanism comprises a spring, the bottom of the spring is fixedly connected with the bottom of the inner cavity, a hollow main rod is arranged in the spring, and the top of the hollow main rod is connected with a first vacuum suction cup in a penetrating mode. According to the utility model, the two L-shaped positioning clamping rods rotate towards the hollow main rod by utilizing the pulling force of the linkage rod, so that the two arc-shaped clamping blocks draw close to the lenses to clamp the lenses, the positions of the two lenses are adjusted through the notches in the rubber gaskets on the a