Pay-off system for automatic packer of high-speed wire rods

• Main Authors: LU ZHENGZHEN, LIU BIN, YANG DIANPING, CHEN BIN, MENG LINGDA, TENG XINZHE, WANG BO
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2018
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING; UNPACKING

The application provides a pay-off system for an automatic packer of high-speed wire rods. The pay-off system comprises a packing silk yarn warehouse, a pneumatic wire brake mechanism, a fixed pulleyset, a guiding upright, a wire weight device and a ground bumper, wherein the wire weight device is sequentially provided with a movable pulley set, a guiding mechanism and a balance weight; the fixedpulley set is arranged at the upper end of the guiding upright; the ground bumper is arranged at the lower end of the guiding upright; and the wire weight device is connected with the guiding uprightthrough the guiding mechanism in a sliding manner. Through cooperation between the fixed pulley set and the movable pulley set, the lifting height of a wire weight is reduced; as the balance weight is added, a labor-saving function of the movable pulley set is canceled, and accordingly, a tensile force of a packing silk which bypasses the pulley sets is equal to the original value; meanwhile, thegravity center of the wire