US 12,281,367 B2
Device and method for continuously applying transverse tension in annealing process of ultra-thin strip
Zhongkai Ren, Taiyuan (CN); Jingbi Yang, Taiyuan (CN); Xiao Liu, Taiyuan (CN); Tao Wang, Taiyuan (CN); Peng Chen, Taiyuan (CN); Xiaobao Ma, Taiyuan (CN); and Liping Bian, Taiyuan (CN)
Assigned to Taiyuan University of Technology, Taiyuan (CN)
Filed by Taiyuan University of Technology, Taiyuan (CN)
Filed on Sep. 1, 2022, as Appl. No. 17/901,045.
Claims priority of application No. 202210948797.2 (CN), filed on Aug. 9, 2022.
Prior Publication US 2024/0052446 A1, Feb. 15, 2024
Int. Cl. C21D 8/02 (2006.01); B21B 1/00 (2006.01); B21B 1/26 (2006.01); B21B 1/40 (2006.01); B21B 15/00 (2006.01); C21D 1/26 (2006.01); C21D 7/13 (2006.01)
CPC C21D 8/0252 (2013.01) [B21B 1/26 (2013.01); B21B 1/40 (2013.01); B21B 15/00 (2013.01); C21D 1/26 (2013.01); C21D 7/13 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A device for continuously applying a transverse tension in an annealing process of an ultra-thin strip, comprising an unfolding and receiving mechanism for unwinding and winding a strip and an orthopedic mechanism; wherein
the orthopedic mechanism comprises an annealing furnace, and two orthopedic assemblies fixedly arranged inside the annealing furnace; the two orthopedic assemblies are symmetrically arranged on both sides of the strip, and are parallel to an advancing direction of the strip and correspond to side edges of the strip, and the two orthopedic assemblies comprise annular guide rails; each annular guide rail is fixedly connected with the annealing furnace and is slidably connected with an orthopedic part; wherein the orthopedic part comprises a plurality of guide rail trolleys; the orthopedic part corresponds to each side edge of the strip, and each annular guide rail is internally provided with a driving part; the driving part is in transmission connection with the orthopedic part, and the orthopedic part is communicated with an air source part;
an air pressure of the air source part is controlled by a programmable logic controller to drive the orthopedic part to apply the tension to the strip; and
the unfolding and receiving mechanism comprises an unfolding part and a receiving part, one end of the strip is wound on the unfolding part, and the other end of the strip passes through the annealing furnace and is wound on the receiving part.