Automatic cutting and storing device and method for textile materials

The invention provides an automatic cutting and storing device and method for textile materials, the automatic cutting and storing device comprises a feeding table used for supporting unwound cloth, wherein a cloth pressing piece capable of pressing the cloth is arranged above the feeding table; a row of avoiding teeth are arrayed on the front side of the feeding table; a cloth pulling mechanism is used for pulling out cloth on the feeding table to a storage table for temporary storage, and a finger air cylinder clamping jaw of the cloth pulling mechanism can be inserted between the adjacent avoiding teeth to clamp the end of the cloth; a cloth cutting mechanism is used for cutting off the pulled-out cloth and comprises a second air cylinder and a cutter mounted on the second air cylinder, and the second air cylinder can drive the cutter to cut off the cloth along the front ends of the avoiding teeth; a row of vent holes are formed in the cutter, a plurality of airflow channels corresponding to the vent holes