Abstract

A production plant (22) for books (23) printed with digital technologies. comprising one or more forming stations (26) of book blocks (32), one or more cover binding machines (27) for assembling the book blocks with respective covers (33), an electronic center (29) and a plurality of spiral towers (39) for accommodating the book blocks of the forming stations and transfer them to the binding machines. The book blocks and the covers have respective book codes (34) and cover codes (36) uniquely associated with the respective books of a given working order. Each tower (39) includes a conveyor belt (42) that can be moved along a spiral path. a belt motorization group and an electronic control unit (44). The towers serve as a temporary storage for the blocks and capacity of movement between loading areas (49) adjacent to the forming station and unloading areas (50) adjacent to the binding machines. The electronic control units (44) pre-set the towers to store in an optimized way along the conveyor belt the book blocks from the forming stations. to supply the binding machines with the stored book blocks and to form and memorize databases identifying the stored book blocks. The electronic center (29) of the plant is interfaced with the electronic control units (44) of the towers and with the binding machines for a survey of the loading data and for a functional coupling of the loaded towers with the binding machines.

IPC Classes  ?

• B42C 1/12 - Machines for both collating or gathering and permanently attaching together the sheets or signatures
• B42C 11/04 - Machines or equipment for casing-in or applying covers to books
• B42C 19/08 - Conveying between operating stations in machines

Abstract

A production plant (22) for books (23) printed with digital technologies, comprising one or more forming stations (26) of book blocks (32), one or more cover binding machines (27) for assembling the book blocks with respective covers (33), an electronic center (29) and a plurality of spiral towers (39) for accommodating the book blocks of the forming stations and transfer them to the binding machines. The book blocks and the covers have respective book codes (34) and cover codes (36) uniquely associated with the respective books of a given working order. Each tower (39) includes a conveyor belt (42) that can be moved along a spiral path, a belt motorization group and an electronic control unit (44). The towers serve as a temporary storage for the blocks and capacity of movement between loading areas (49) adjacent to the forming station and unloading areas (50) adjacent to the binding machines. The electronic control units (44) pre-set the towers to store in an optimized way along the conveyor belt the book blocks from the forming stations, to supply the binding machines with the stored book blocks and to form and memorize databases identifying the stored book blocks. The electronic center (29) of the plant is interfaced with the electronic control units (44) of the towers and with the binding machines for a survey of the loading data and for a functional coupling of the loaded towers with the binding machines.

IPC Classes  ?

• B42C 1/12 - Machines for both collating or gathering and permanently attaching together the sheets or signatures
• B42C 11/04 - Machines or equipment for casing-in or applying covers to books
• B42C 19/08 - Conveying between operating stations in machines
• B65G 21/18 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors for conveyors having endless load-carriers movable in curved paths in three-dimensionally curved paths

Abstract

An automatic plasticizing equipment (17) for image sheets (26) comprises a first plasticizing device (27) and an electronic control unit (22) for the plasticizing device and in which the first plasticizing device employs a first plasticizer film (28) unwinding from a first film spool (29). The plasticizing equipment (17) processes image sheets (26) with associated enhanced sheet codes (ESC), readable by machine, having dimension and finishing information associated to said image sheets (26). The equipment (17) further comprises a second plasticizing device (41), downstream of the first plasticizing device (27) for a second plasticizer film (42) of different typologies unwinding from a second film spool (43) for pre-forming plasticized image sheets (31, 44) of different typologies; and the electronic control unit (22) responds to the dimension and finishing information from the enhanced sheet codes (ESC) for selectively activating the first plasticizing device (27) or the second plasticizing device (41) or to leave the plasticizing devices deactivated so as to obtain plasticized image sheets (31, 44) of different typologies of plasticization or non-plasticized image sheets (46).

IPC Classes  ?

• B32B 41/00 - Arrangements for controlling or monitoring lamination processesSafety arrangements
• B32B 38/18 - Handling of layers or the laminate
• B42C 7/00 - Manufacturing bookbinding cases or covers of loose-leaf binders
• B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
• B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
• B42C 19/02 - Multi-step processes for making books starting with single sheets