摘要:
A device designed as a magazine is disclosed for supplying printing plates to a plate cylinder of a printing machine, in particular to ensure the automatic exchange of printing plates by means of a plate supply arrangement. The plate supply arrangement (16) has several distributed (second) holding means (55) for the printing plates (9) that can be successively activated.
摘要:
A method and apparatus for feeding printing plates to a tensioning device of a plate cylinder of a printing press includes subjecting a front region of a printing plate to flexion to orient a leading edge of the printing plate essentially parallel to tensioning surfaces of a leading-edge tensioner for insertion into the leading-edge tensioner, and inserting the printing plate into the leading-edge tensioner and attaching the printing plate at the plate cylinder.
摘要:
A device designed as a magazine is disclosed for carrying away and/or supplying printing plates from and to a plate cylinder of a printing machine, in particular to ensure the automatic exchange of printing plates with a plate removing and a plate supplying arrangement. At least one cartridge for the printing plates is removably associated with the magazine. A corresponding process is also disclosed.
摘要:
A device in the form a magazine is disclosed for carrying away used printing plates from the plate cylinder of a printing machine. The device applies in particular to the automatic exchange of printing plates. The device has an arrangement for carrying away the plates with (first) holders for each printing plate capable of being activated. The (first) holders are arranged on a (first) carriage that can be moved along a (first) guide substantially over the whole length of the device, inside the magazine.
摘要:
A plate changing device including a roller disposed parallel to a plate cylinder having a plate lock-up device, fixed positioning device for pressing the roller against the plate cylinder and for inserting a rear edge of a printing plate into the plate lock-up device, and fixed guide means extending in a direction in which the rear edge of the printing plate is insertable in the plate lock-up device and displaceably supporting the roller at ends thereof.