Method for improving car body hoisting efficiency in car coating production line

The invention discloses a method for improving the lifting efficiency of an automobile body in an automobile coating production line, the method adopts a flexible PVC lifting appliance, the flexible PVC lifting appliance has a folded state and a supporting state, in the folded state, each lifting arm of the flexible PVC lifting appliance is positioned below a cross beam of a frame, so that the automobile body freely penetrates through the frame; in the supporting state, the horizontal section of each lifting arm of the flexible PVC lifting appliance rotates to the inner area of the frame. The vehicle body and the flexible PVC lifting appliance act synchronously during lifting, and the vehicle body does not need to be moved after the lifting appliance is in place, so that the lifting time of each vehicle body is greatly shortened, the lifting efficiency is improved, and the production takt is accelerated. 本发明公开了一种提高汽车涂装生产线中车体起吊效率的方法，该方法采用了柔性化PVC吊具，其具有收起状态和支撑状态，在收起状态下，柔性化PVC吊具的每个吊臂均位于框架的横梁下方，使车体自由穿过框架；在支撑状态下，柔性