Abstract: An automated case order preparation system including a crane for transporting groups of depalletized product cases to temporary storage on shelving, and to a plurality of gravity-powered case guides, for accumulating and dispensing cases to fulfill client order pallets.

Abstract: The invention relates to process for roughening thermoplastic films and roughed films. The invention further relates to process for preventing thermoplastic packaging films from slipping on each other and a suitable system for such purpose. The essence of the roughening process is that practicles consisting of the same polymer as that of the film and/or other plastic material being able to weld together with that, and having suitable size and/or abrasion resistance are brought to the surface to be roughened of semi-finished product having sufficient reserved heat content to maintain condition appropriate for welding said particles on said thermoplastic film surface to be roughened or on one or on both film surfaces being re-heated to such temperature and are dispersed in suitable closeness and configuration and that condition of the roughened surface is maintained until desired welding process is completed.

Abstract: A package handling apparatus. The layout of each layer of a palletized stack may be individually defined by an operator on a personal computer by graphically arranging packages into a desired layout on the computer. The personal computer communicates to a programmable logic controller which controls handlers. Packages from an exit conveyor of a packaging machine are positioned and oriented onto a pre-palletization conveyor by the handlers. The desired layout is achieved when the positioned and oriented packages reach a compression station and are compressed together. The layout of packages, forming a layer for a pallet, is then stacked onto the pallet for shipping. A related method for handling and assembling packages is also disclosed.

Abstract: A palletizer/depalletizer system includes a palletizer assembly and depalletizer assembly stacked one beneath the other on a common frame assembly. Both assemblies are adapted to handle layers of articles and stacks of pallets. The palletizer loads articles on stacks of empty pallets by transferring layers of articles one at a time onto the uppermost pallet until the pallet is fully loaded, conveying the loaded pallet away from the system using a conventional automated storage and retrieval (ASR) machine, and then loading the next pallet on the stack. The depalletizer creates stacks of empty pallets by repeatedly unloading layers of articles from a pallet to empty the pallet and then accepting a loaded pallet on top of the recently-emptied pallet.

Abstract: A device and process are provided for automatically loading trailers or shipping containers. Packages arriving at the loader on a conveyor belt are deposited on a loader deck, where they are moved laterally by an overhead pusher to form a row of packages. Upon formation of a row of packages, small pushers move the row onto the delivery platform. This process is repeated until the delivery platform is filled completely with packages. Once it is filled completely, the delivery platform delivers each loaded row, in turn, to the desired height and position in the container. The platform then cycles back to be reloaded with more packages, and the process is repeated. Once a vertical stack of rows the entire height of the container is formed, the loader backs out of the container by one package length and the entire process is repeated until the truck or container is filled.

Abstract: A load forming apparatus is described for forming a load comprised of layers of bundles, in which first and second conveyors are configured to deliver individual first bundles of load components to individual respective first and second transfer stations. A load former operatively joins the conveyor transfer stations. A transfer device adjacent the transfer stations is alternatively operable to (a) move the first bundles from the first transfer station to the load former to form a load comprised of first bundles; (b) move the second bundles from the second transfer station to the load former to form a load comprised of second bundles; or (c) alternate moving the first and second bundles from the first and second transfer stations to the load former to form a load comprised of first and second bundles. A load former feed system is also described in which the bundle transfer station and bundle transfer device are selectively separable to form a manual operator station.

Abstract: A gripper for handling printed product rolls and empty roll cores is used for intermittently storing printed products wound on roll cores. The gripper has a central piece (10), which is fixed to a conveying or transporting device and which carries a gripper arm star or spider (20). On the gripper arm star (20) is a substantially circular array of radially movable roll clamping devices (30) for clamping a roll or rolls (W) from the periphery thereof and core supports (40) for engaging and supporting a rosette-shaped arrangement of juxtaposed roll cores (WK). The core supports (40) are pivotable so that, in a core handling configuration of the gripper, they are positioned within the circle formed by the roll clamping devices and in a roll handling configuration of the gripper they are moved out of that circle. The movements of the gripper parts are driven by linear drives and monitored by sensors, so that the gripper can operate in a fully automated manner.

Abstract: A storage and retrieval machine comprising a base adapted to move horizontally along a supporting surface, a generally vertical mast supported by the base, a carriage supported for generally vertical movement along the mast, and an extendable and retractable shuttle mechanism supported by the carriage, the shuttle mechanism including an upper plate fixed against horizontal movement relative to the carriage, an intermediate plate which is located below the upper plate and which is supported by the upper plate for horizontal movement relative thereto, a lower plate which is located below the intermediate plate and which is supported by the intermediate plate for horizontal movement relative thereto, and hoops on the lower plate for selectively engaging a load, the shuttle mechanism being operable between a retracted condition wherein the intermediate plate is located directly below the upper plate and the lower plate is located directly below the intermediate plate, and an extended condition wherein the interme

Abstract: A machine receives packages in bundles and transports them over a series of conveyors to arrange them in suitable layers for stacking into solid stacks or loads of predetermined form or arrangement for palletizing or other conveying means. Each conveyor performs related functions of rotating packages in a horizontal plane, moving transversely and delivering in the predetermined pattern to form layers of an eventual stack for further transportation. Provision is made for insertion of sheets between layers as they are formed.

Abstract: A machine receives packages in bundles and transports them over a series of conveyors to arrange them in suitable layers for stacking into solid stacks or loads of predetermined form or arrangement for palletizing or .[.other conveying means.]. .Iadd.in a stack for further transportation.Iaddend.. Each conveyor performs related functions of rotating packages in a horizontal plane, moving transversely and delivering in the predetermined pattern to form layers of an eventual stack for further transportation. Provision is made for insertion of sheets between layers as they are formed.