The full-automatic bag making machine is the most used machine in the packaging industry, which can process various sizes of thin and thick packaging bags.
The utility model relates to a punching device of a full-automatic ultra-high speed bag making machine, which relates to the technical field of bag making machines. Including a booster cylinder and a punching plate support seat; Two booster cylinder fixing plates are installed on the upper fixed beam of the bag making machine, and two booster cylinders are installed on the booster cylinder fixing plate; The lower end of the piston rod of the booster cylinder is installed with a punching tool connecting seat, the lower end of the punching tool connecting seat is installed with a punching tool connecting plate, the punching tool plate connecting seat is installed under the punching tool connecting plate, and the lower end of the punching tool plate connecting seat is installed with a punching tool plate; The punching plate support seat is located directly below the punching knife plate; An adjusting support seat is arranged above the lower fixed beam of the plastic bag making machine. The upper end of the adjusting screw passes through the adjusting support seat and the lower end is connected to the lower fixed beam; The bearing and plane bearing are installed on the adjusting support seat, and the punching plate support seat is installed on the plane bearing. The device solves the problems that similar equipment cannot adjust the height, the operation with adjustment is inconvenient, and the bags that are punched out are not flat, the punching depth is different, the support disk is not rotatable, and the service life of the punching plate is short.
