摘要:
A sheet punching and embossing machine includes a sheet feeder unit, a punching station, at least one additional processing station, a machine control system and a sheet transport system which has circulating gripper carts. Grippers are fastened on the gripper carts by which the sheets can be grabbed at a gripper margin and moved through the machine. The circulating gripper carts are driven at their outer ends by at least one linear drive each and the sheets at their sheet stopping positions in the punching station and the processing stations are register-oriented by the incremental movement generated by the linear drives.
摘要:
A method of orienting a sheet in a sheet punching and embossing machine and a sheet punching and embossing machine includes at least one processing station, a machine control system and a sheet transport system including circulating gripper carts with gripper bridges on which grippers are secured. The sheet is gripped and moved through the machine by the grippers. The sheet transport system includes circulating chains. The gripper carts include travel carts which are connected to the sheet transport system, and the gripper carts stop at a respective processing station to process the sheet. The gripper bridge of a gripper cart is connected by spring elements to the travel carts, and the gripper bridge includes a contact surface which can be brought into contact with at least one driven adjustment element of a respective processing station to orient the sheet in the processing station and to lower the gripper bridge into the processing stations.
摘要:
A sheet processing machine for the processing of sheets of paper, cardboard, and the like, includes at least one processing station, one delivery unit, one sheet transport system including circulating gripper carts, which are driven by individually actuated linear drives, a machine control system and braking devices located in the entry zone of processing stations. The back edge of the respective sheet at its stop position in the delivery unit and/or the at least one processing station lies directly above the back edge of the delivery stack and/or the back edge of a tool or die of the processing station.
摘要:
A production system for manufacturing imprinted products from sheets of paper, cardboard, and the like, includes several printing machines, several punching machines and a common control unit. The printing machines are linked to the punching machines via a transport system with linear-driven transport mechanism such that the products from one particular printing machine can be taken to any given punching machine, and the transport path of the products is controlled by a control unit. The control unit optimizes the workload of all the machines by dictating the product transport pathways.