摘要:
The aim of the invention is to significantly reduce the set-up times when installing a forming die in a rotative punching press or a rotary press. According to the invention, the female die (A2) or male die (A3) of a forming die is created from a forming compound, which is shaped by the corresponding counter die in the machine and is subsequently hardened. During the production of the female die (A2), a surfeit (A5) of compound is produced by means of a uniform registration method in all directions along a defined travel path.
摘要:
The invention relates to a delivery device for a sheet processing machine. The aim of the invention is to provide a delivery device on a rotary sheet printing machine, which can be universally used and enables the printed and/or lacquered sheet to be quality controlled. To this end, the delivery device comprises a continuously rotating sheet transporting system (5) which supplies the printed sheet to a first delivery pile (9), and a drum (7) acting as a switch point located upstream of said delivery pile (9) in the transport direction (2), the drum (7) being associated with the sheet transporting system (5) for optional sheet extraction. A vacuum table (14) coupled to a pneumatic system and comprising at least one rotating suction strip for intaking, transporting and positioning a sheet is arranged downstream of the drum in the rotating direction (10) of the same (7), and at least one quality measuring device (12) for inspecting the sheets is arranged at a distance from the vacuum table (14), the second delivery system (8) being arranged downstream of the vacuum table (14).
摘要:
The invention relates to a delivery device on a sheet processing machine, preferably a sheet-fed machine or sheet varnishing machine. The aim of the invention is to provide a delivery device of this type, which permits the inline connection of printed and/or varnished sheets to at least one other working line. To achieve this, in the delivery device (1) comprising a continuous sheet feeding system (5), which supplies the sheets to a first delivery stack (9) and a drum (7), which is located upstream of said delivery stack (9) in the feed direction and acts as a distribution point for removing sheets to a second stack system, a sheet transport element (20) followed by a folding module (12) are located downstream of the drum in the rotational direction (10) of the latter (7).
摘要:
The invention relates to a delivery device on a sheet processing machine, preferably a sheet-fed machine or sheet varnishing machine. The aim of the invention is to provide a delivery device of this type, which permits the inline connection of printed and/or varnished sheets to at least one other working line. To achieve this, in the delivery device (1) comprising a continuous sheet feeding system (5), which supplies the sheets to a first delivery stack (9) and a drum (7), which is located upstream of said delivery stack (9) in the feed direction and acts as a distribution point for removing sheets to a second stack system, a sheet transport element (20) followed by a folding module (12) are located downstream of the drum in the rotational direction (10) of the latter (7).