Aluminum plastic cover conveying device

The utility model relates to the technical field of aluminum plastic cover conveying, in particular to an aluminum plastic cover conveying device which comprises a bottom box and a box body, the top of the bottom box is provided with the box body, the surface of the box body is fixedly connected with the end of a supporting column, and the supporting column is rotationally connected with the end of a conveying roller. The surfaces of the two conveying rollers are attached to the inner wall of the conveying belt, and a limiting device is arranged in the box body. A worm wheel in the limiting device drives a worm wheel to rotate, the worm wheel drives a pin shaft to rotate, the pin shaft drives a gear to rotate, the gear drives an upper rack and a lower rack to move, the two racks drive a sliding block to slide in a box body, and aluminum plastic covers of different sizes are conveyed through two limiting plates capable of moving relatively. The conveying device can be used for conveying aluminum plastic covers