Kinematic characteristics of high speed electronic dobby heald lifting mechanism

Rotary electronic dobby is the key supporting device of high-speed rapier loom and air-jet loom, which has an important impact on improving the working efficiency of the loom and fabric quality. This paper takes high-speed electronic dobby as the research object, and studies the modeling, simulation analysis and optimization methods of the lifting mechanism from the aspects of kinematics, dynamics and shedding process. The main research contents and conclusions are as follows: