An unloading apparatus for unloading cargo items from a cargo group on a cargo bed includes a cargo bed lifting and lowering mechanism, a first detection unit that measures heights of cargos items and detects positions of cargo items forming the upper surface of the cargo group, a moving device that moves the cargo items to an unloading position, a second detection unit that detects whether a lower end of a cargo item being held by the moving device is above a position that is higher than the highest position of the cargo items at the upper surface of the cargo group, and a controller. The controller controls the raising and lowering of cargo bed in conjunction with the lifting of cargo items. The controller also controls the moving of the cargo items to the unloading position.

An apparatus for repeatedly separating and displacing a topmost bag between a bag stack location and a second location. The apparatus comprises a separating manipulator having a prehension end-effector selectively activable/deactivable to seize and maintain the topmost bag and subsequently release the topmost bag. The separating manipulator is selectively configurable in a bag engaging configuration to seize a separation section of the topmost bag and a lifted configuration where the prehension end-effector is spaced-apart from a second topmost bag of the stack. The displacing manipulator has a prehension end-effector selectively activable/deactivable to seize and maintain a displacement engagement section of and to subsequently release the topmost bag. The prehension end-effector is translatable along the displacement axis X to displace the topmost bag between the bag stack location and the second location. A method for repeatedly separating and displacing a topmost bag of a stack of bags is also provided.

An automated storage and retrieval system includes a storage array of storage locations for case units. An in-out case conveyor is capable of bi-directionally transporting case units to and from the storage array, and an in-out loaded pallet conveyor is capable of bi-directionally transporting loaded pallets towards and away from the storage array. A palletizer-depalletizer cell includes a bi-directional pallet transport system with more than one independently driven pallet transports, each with a different pallet holder independently movable relative to a cell frame. Placement of case units commissioning a pallet layer loading a pallet, and removal of case units decommissioning a pallet layer unloading another pallet are both effected at the common pallet layer interface at a predetermined level of the cell frame. The pallet transports independently index a first and a second of the different pallet holders, each independently holding the pallet loading at the common pallet layer interface.

The present disclosure provides embodiments of tilt hoists and lumber unstacking systems with a rotation table, a tier alignment system, or both. The rotation table may include a base and a tilt frame supported on the base. The tier alignment system may include an alignment beam and an actuator operable to raise and lower one end of the alignment beam relative to the opposite end to thereby adjust the lateral slope of the spill edge. Optionally, a control system may include distance sensors to detect tiers of lumber as they approach the spill edge and a computer system configured to determine a difference between the lateral slope of the tier and the lateral slope of the spill edge. The computer system may also be configured to automatically adjust the slope of the spill edge to match the slope of the tier before the tier is spilled over the spill edge.

An automated storage and retrieval system includes a storage array of storage locations for case units. An in-out case conveyor is capable of bi-directionally transporting case units to and from the storage array, and an in-out loaded pallet conveyor is capable of bi-directionally transporting loaded pallets towards and away from the storage array. A palletizer-depalletizer cell includes a bi-directional pallet transport system with more than one independently driven pallet transports, each with a different pallet holder independently movable relative to a cell frame. Placement of case units commissioning a pallet layer loading a pallet, and removal of case units decommissioning a pallet layer unloading another pallet are both effected at the common pallet layer interface at a predetermined level of the cell frame. The pallet transports independently index a first and a second of the different pallet holders, each independently holding the pallet loading at the common pallet layer interface.

A method for supplying plate elements to a machine for processing the plate elements, from an initial pile of elements, the method includes: pushing a first batch of plate elements, from the top of the pile, downstream until the first batch comes at a storage capable of storing the first pushed batch, and simultaneously, displacing the storage downstream over a distance corresponding to the length of the first batch to separate the first batch from the pile; and thereafter transferring the elements of the first batch one after the other to the machine.

An automated storage and retrieval system includes a storage array of storage locations for case units. An in-out case conveyor is capable of bi-directionally transporting case units to and from the storage array, and an in-out loaded pallet conveyor is capable of bi-directionally transporting loaded pallets towards and away from the storage array. A palletizer-depalletizer cell includes a bi-directional pallet transport system with more than one independently driven pallet transports, each with a different pallet holder independently movable relative to a cell frame. Placement of case units commissioning a pallet layer loading a pallet, and removal of case units decommissioning a pallet layer unloading another pallet are both effected at the common pallet layer interface at a predetermined level of the cell frame. The pallet transports independently index a first and a second of the different pallet holders, each independently holding the pallet loading at the common pallet layer interface.

The present disclosure provides embodiments of tilt hoists and lumber unstacking systems with a rotation table, a tier alignment system, or both. The rotation table may include a base and a tilt frame supported on the base. The tier alignment system may include an alignment beam and an actuator operable to raise and lower one end of the alignment beam relative to the opposite end to thereby adjust the lateral slope of the spill edge. Optionally, a control system may include distance sensors to detect tiers of lumber as they approach the spill edge and a computer system configured to determine a difference between the lateral slope of the tier and the lateral slope of the spill edge. The computer system may also be configured to automatically adjust the slope of the spill edge to match the slope of the tier before the tier is spilled over the spill edge.

The present invention provides an automatic analysis device and an automatic specimen processing system having a component-rack supply mechanism that, in a state where a plurality of component racks each having a disposable component mounted thereon are stacked, separates only a component rack at the leading stage of the stack from the other component racks, and supplies the separated component rack to the automatic analysis device or the automatic specimen processing system. Specifically, the automatic analysis device and the automatic specimen processing system have a supply mechanism including a separation mechanism that, in a state where a plurality of component racks are stacked, separates only a component rack at the leading stage of the stack from the other component racks, where the separation mechanism includes a movable mechanism having a pair of downward-movement prevention members that can separate the leading stage from the second stage of the stacked component racks; and a correction mechanism having a pair of correction members that correct a positional deviation of the component racks in order to avoid an influence of the positional deviation of the stacked component racks.

A solar panel dispensing device comprising a hopper, a guide arm, and an actuator. The hopper includes a frame defining an interior volume and an exit and is configured to contain a plurality of solar panels therein. The guide arm includes a support surface coupled to the hopper at a position adjacent to the exit of the hopper. The guide arm can extend away from the exit at a position to guide the plurality of solar panels from the hopper to an installation position. The actuator can include a contact interface operable to interface with and displace a lead solar panel of the plurality of contained solar panels through the exit, and to present the lead solar panel to the guide arm.