Printing plate loading apparatus for loading plates from either a plate stack or cassette
View Patent ↗A printing plate loading apparatus ( 10 ) configured to load plates into a printing plate imaging device ( 120 ) includes a plate pallet loading system ( 100 ) for loading plates from originally packed plate pallet into the printing plate imaging device. Additionally a plate cassette unit ( 110, 310 ) connected to the plate pallet loading system, which is configured to receive a single cassette ( 112 ) from the plate cassette unit and to load plates from the single cassette directly into the printing plate imaging device.
1. A printing plate loading apparatus configured to load plates from either a plate stack or cassette onto a printing plate imaging device comprising:
a plate pallet wherein said plate pallet comprises a stack of printing plates positioned on said plate pallet wherein said stack of printing plates are positioned on said plate pallet as originally packed at a plate manufacturing site and wherein said stack of printing plates are not from a cassette;
an automatic plate loader ( 100 );
a plate cassette unit ( 110 , 310 ) wherein said automatic plate loader is configured to receive a cassette ( 112 ) from said plate cassette unit via a cassette bi-directional path ( 114 ) into a selected cassette position in said automatic plate loader; and
a plate loading system ( 102 ) in said automatic plate loader wherein said plate loading system is configured to load said printing plates directly from said stack of printing plates positioned on said plate pallet into said imaging device or alternatively to load said printing plates from a cassette which is in said selected cassette position into said imaging device.
2. The printing plate loading apparatus according to claim 1 wherein said plate cassette unit is comprised of a plurality of cassettes.
3. The printing plate loading apparatus according to claim 1 wherein said plate cassette unit is comprised of a single cassette unit.
4. The printing plates loading apparatus according to claim 3 wherein the cassette in said single cassette unit is configured to carry plates with different sizes.
5. The printing plate loading apparatus according to claim 1 wherein said plate stack is configured to carry plates with different sizes.