Yarn roll loading and unloading device

The utility model provides a yarn roll loading and unloading device which is applied to loading and unloading of a whole support glass fiber yarn roll and comprises a rack, a translation mechanism, a lifting mechanism, an inserting and taking mechanism and a controller. A rack is arranged at the top of the rack, a gear is arranged at the bottom of the translation mechanism, and the rack is in transmission connection with the gear. The two ends of a lifting screw rod in the lifting mechanism are rotationally connected with an upper cross beam and a lower cross beam on the lifting frame respectively, and the bottom plate is in transmission connection with the lifting screw rod. The inserting and taking mechanism is used for being inserted into the yarn roll or pulled out of the yarn roll. According to the yarn roll loading and unloading device, the translation mechanism can drive the inserting and taking mechanism to move in the horizontal direction, the lifting mechanism can drive the inserting and taking mech