In order to improve the automation level of silk flower leave production,a batch transfer manipulator for silk flower leaves based on pneumatic components was designed by conducting on-site research and sampling,analyzing actual needs.The structural and control parts were designed.The structural part consists of a lifting cylinder,a horizontal cylinder,and a set of vacuum generators as executing elements to achieve the transfer action.The control part uses Siemens S7-300PLC as the controller,and the corresponding pneumatic components were controlled by electromagnetic valves to achieve automatic transfer work.