초록 ▼

A system is provided for qualifying a stack of generally flat, paper, cardboard, and the like. The system includes a robotic mechanism having a plurality of joints that provide varying degrees of motion and a robotic implement attachable to the robotic mechanism. The robotic mechanism is operable to

A system is provided for qualifying a stack of generally flat, paper, cardboard, and the like. The system includes a robotic mechanism having a plurality of joints that provide varying degrees of motion and a robotic implement attachable to the robotic mechanism. The robotic mechanism is operable to articulate the robotic implement through various degrees of angular and linear motion. The robotic implement includes a first support barrier, a second support barrier disposed in generally parallel relation with the first support barrier, and a third support barrier extending between the first and second support barriers and connecting the first and second support barriers therewith. Together, the first, second and third support barriers form an open cross-section that defines a bay for supporting the stack. The cross-section includes an open side opposite the third support barrier for receiving an unqualified stack and dispensing a qualified stack. The system further includes a qualifying frame having an overhead generally horizontal wall for qualifying a first side of the stack, a first generally vertical wall, and a moveable second generally vertical wall disposed opposite the first vertical wall. The second vertical wall is moveable in the direction of the first vertical wall to qualify a second side of the stack adjacent the first side. The horizontal wall, first vertical wall, and second vertical wall further define a qualifying zone of the frame that is configured to receive the robotic implement and the unqualified stack. The robotic implement may be moved vertically within the qualifying zone to qualify the first side by engaging the stack with the horizontal wall. Further, the second vertical wall may be moved to engage the stack within the qualifying zone and to qualify the second side of the stack, thereby qualifying the stack.

대표청구항 ▼

What is claimed is: 1. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into

What is claimed is: 1. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into the grooves of a pallet supporting the stacks; b) a second support barrier in the form of a second multi-prong fork, said second fork being disposed in spaced apart relation with said first fork and adapted for insertion into the grooves of a pallet supporting the stack; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; and d) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; ii) a second side wall disposed opposite of said first side wall; and iii) a third side wall that is substantially horizontal and positioned proximate to the open end of said containment bay opposite said third support barrier; wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall. 2. The robotic implement of claim 1, wherein said third side wall is moveable towards said third support barrier. 3. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into the grooves of a pallet supporting the stacks; b) a second support barrier in the form of a second multi-prong fork, said second fork being disposed in spaced apart relation with said first fork and adapted for insertion into the grooves of a pallet supporting the stack; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; and d) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; ii) a second side wall disposed opposite of said first side wall; and wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall, or first and second side wall are at an angle that is not substantially perpendicular to said third support barrier. 4. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into the grooves of a pallet supporting the stacks; b) a second support barrier in the form of a second multi-prong fork, said second fork being disposed in spaced apart relation with said first fork and adapted for insertion into the grooves of a pallet supporting the stack; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; and d) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; and ii) a second side wall disposed opposite of said first side wall, wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall or first and second side walls are substantially the length of the first support barrier, second support barrier, or first and second support barrier. 5. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into the grooves of a pallet supporting the stacks; b) a second support barrier in the form of a second multi-prong fork, said second fork being disposed in spaced apart relation with said first fork and adapted for insertion into the grooves of a pallet supporting the stack; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; d) a wrist assembly projecting outwardly from the back of said third support barrier, said wrist assembly rotatable about a longitudinal axis and a perpendicular axis relative to the plane of said third support barrier, said wrist assembly being adapted for connection with the robotic mechanism; and e) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; ii) a second side wall disposed opposite of said first side wall, and iii) a third side wall that is substantially horizontal and positioned proximate to the open end of said containment bay opposite said third support barrier; wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall. 6. The robotic implement of claim 5, wherein said qualifying wall is moveable towards said third support barrier. 7. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into the grooves of a pallet supporting the stacks; b) a second support barrier in the form of a second multi-prong fork, said second fork being disposed in spaced apart relation with said first fork and adapted for insertion into the grooves of a pallet supporting the stack; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; d) a wrist assembly projecting outwardly from the back of said third support barrier, said wrist assembly rotatable about a longitudinal axis and a perpendicular axis relative to the plane of said third support barrier, said wrist assembly being adapted for connection with the robotic mechanism; and e) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; and ii) a second side wall disposed opposite of said first side wall; wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall, or first and second side wall are at an angle that is not substantially perpendicular or substantially parallel to said third support barrier. 8. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into the grooves of a pallet supporting the stacks; b) a second support barrier in the form of a second multi-prong fork, said second fork being disposed in spaced apart relation with said first fork and adapted for insertion into the grooves of a pallet supporting the stack; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; d) a wrist assembly Projecting outwardly from the back of said third support barrier, said wrist assembly rotatable about a longitudinal axis and a perpendicular axis relative to the plane of said third support barrier, said wrist assembly being adapted for connection with the robotic mechanism; and e) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; ii) a second side wall disposed opposite of said first side wall, and wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall or first and second side walls are substantially the length of the first support barrier, second support barrier, or first and second support barrier. 9. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork; b) a second support barrier, said second barrier being disposed in spaced apart relation with said first fork; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; and d) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; and ii) a second side wall disposed opposite of said first side wall, wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall or first and second side walls are substantially the length of the first support barrier, second support barrier, or first and second support barrier. 10. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork; b) a second support barrier, said second barrier being disposed in spaced apart relation with said first fork; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; and d) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; ii) a second side wall disposed opposite of said first side wall; and iii) a third side wall that is substantially horizontal and positioned proximate to the open end of said containment bay opposite said third support barrier, wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall. 11. The robotic implement of claim 10, wherein said third side wall is moveable towards said third support barrier. 12. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork; b) a second support barrier, said second barrier being disposed in spaced apart relation with said first fork; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; and d) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; and ii) a second side wall disposed opposite of said first side wall; wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall, or first and second side wall are at an angle that is not substantially perpendicular to said third support barrier. 13. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork; b) a second support barrier, said second barrier being disposed in spaced apart relation with said first fork; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; d) a wrist assembly projecting outwardly from the back of said third support barrier, said wrist assembly rotatable about a longitudinal axis and a perpendicular axis relative to the plane of said third support barrier, said wrist assembly being adapted for connection with the robotic mechanism; and e) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; ii) a second side wall disposed opposite of said first side wall; and iii) a third side wall that is substantially horizontal and positioned proximate to the open end of said containment bay opposite said third support barrier, wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall. 14. The robotic implement of claim 13, wherein said qualifying wall is moveable towards said third support barrier. 15. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork; b) a second support barrier, said second barrier being disposed in spaced apart relation with said first fork; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; d) a wrist assembly projecting outwardly from the back of said third support barrier, said wrist assembly rotatable about a longitudinal axis and a perpendicular axis relative to the plane of said third support barrier, said wrist assembly being adapted for connection with the robotic mechanism; and e) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; and ii) a second side wall disposed opposite of said first side wall, wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall, or first and second side wall are at an angle that is not substantially perpendicular or substantially parallel to said third support barrier. 16. A robotic implement for attachment to a robotic mechanism such as a robotic arm, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork; b) a second support barrier, said second barrier being disposed in spaced apart relation with said first fork; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; d) a wrist assembly projecting outwardly from the back of said third support barrier, said wrist assembly rotatable about a longitudinal axis and a perpendicular axis relative to the plane of said third support barrier, said wrist assembly being adapted for connection with the robotic mechanism; and e) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; and ii) a second side wall disposed opposite of said first side wall, wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall, and said first side wall, second side wall or first and second side walls are substantially the length of the first support barrier, second support barrier, or first and second support barrier. 17. A robotic implement for attachment to a robotic mechanism, and for qualifying stacks of generally flat items, said implement comprising: a) a first support barrier in the form of a first multi-prong fork, said first fork being adapted for insertion into the grooves of a pallet supporting the stacks; b) a second support barrier in the form of a second multi-prong fork, said second fork being disposed in spaced apart relation with said first fork and adapted for insertion into the grooves of a pallet supporting the stack; c) a third support barrier extending generally between said first and second support barriers and defining therewith a containment bay for receiving and supporting a stack of generally flat items, wherein said containment bay has an open end section disposed opposite of said third support barrier; d) an articulated joint projecting outwardly from said third support barrier, said joint having a longitudinal axis extending substantially normal through said third support barrier, said joint being adapted for connection with the robotic mechanism; and e) a qualifying assembly operably coupled to said implement comprising: i) a moveable first side wall to qualify stacks positioned in said containment bay by said first and second support barriers, said first side wall being moveable toward said first and second support barriers; and ii) a second side wall disposed opposite of said first side wall; wherein said first and second support barriers can be positioned substantially between said side walls and said stack qualified by movement of said first side wall relative to said second side wall.