The utility model discloses a flexible material piles up loading attachment, the material bottom plate is used for placing flexible material, first baffle includes two side fenders, and the interval of two side fenders can be held flexible material just and keep flat, top that two sides were kept off protrusion relatively sets up first clamp plate, and first clamp plate can be withheld on flexiblematerial two relative sides, and when flexible material was upwards taken out, both sides can be blocked by two first clamp plates, and under mechanical fixture's drive, flexible material mid portionmakes progress the arch and is the arch, and the horizontal interval of both sides is reduced, can follow and taken out between two first clamp plates. Two upper and lower flexible material's deformation degree is also inequality, and the deformation of below is little, can be blocked unable being taken out by first clamp plate, therefore can fundamentally stops once to take out two problem. At least one can horizontally translating during two of first baffle sides were kept off, can permit in heaps flexible material the indeformable condition next time the nature put into, made things convenient for staff's operation.