7、本科机械毕业设计论文CAD图纸QQ401339828DesignofCartonFormingMachineAbstractIn this paper the bonded paste covered carton former is designed through a disposable press forming of a clipped and creased cardboard. Due to the variable size of the production of the car
8、ton, time control should be achieved by turning the irregularly big and small cam which has a two-way screw and pairs of pulleys as well as bevel gears before the work begins. After the cardboard conveying is positioned, punch sport is brought