| 摘要 |
PURPOSE:To obtain the titled printing machine, which can perform printing at the optimum conditions on the side surfaces of circular cylinder shaped containers having various diameters of the drums and conical containers having different tapers, and wherein the slant angles of the drums, horizontal movement of the drums, and handling angles of the containers can be adjusted. CONSTITUTION:A slant angle A of a drum is adjusted so that the optimum printing pressure distribution and the optimum conveying conditions can be obtained with respect to the containers A having various conical surfaces. For example, variable turnbuckle 7 is provided. The adjustment of a drum height level B accompanied by the adjustment of the drum slant angle A is performed by a variable adjusting spacer 8 and the like. Horizontal movement C of the drum is adjusted by using a variable index handle 9 and the like so that the optimum pressure distribution can be obtained in correspondence with abrasion of the drum 4. A container handling angle D is adjusted by using, e.g. a variable long hole fixing bolt 10. At least two equal speed universal joints are used in a rotary transmission mechanism for the drum. |
