초록 ▼

An apparatus for storing and presenting parts to a robot for automated tending of various manufacturing processes. The method and apparatus allow for an operator, human or other tending robot, to open and place parts into a series of vertically stacked drawers within an enclosure. On the opposing si

An apparatus for storing and presenting parts to a robot for automated tending of various manufacturing processes. The method and apparatus allow for an operator, human or other tending robot, to open and place parts into a series of vertically stacked drawers within an enclosure. On the opposing side of the enclosure is the production side where a robot opens an individual drawer and while the drawer is open, successively picks out parts for use in the manufacturing processes as it is programmed to do. The part may or may not be placed back into the drawer based on the part manufacturing process. The robot then closes the drawer and successively cycles through the drawers, opening them on the production side and once the parts have been processed, closing them. The operator then successively opens each drawer, removes any processed parts, if placed back into the drawer as dictated by the part manufacturing process, refills the drawer with new parts and then closes it.

대표청구항 ▼

1. A parts supply drawer apparatus for a robot assisted manufacturing system comprising: a. a drawer enclosure;b. at least one drawer in said drawer enclosure, said at least one drawer movable from an open production position to a closed position to an open operation position, whereby access to said

1. A parts supply drawer apparatus for a robot assisted manufacturing system comprising: a. a drawer enclosure;b. at least one drawer in said drawer enclosure, said at least one drawer movable from an open production position to a closed position to an open operation position, whereby access to said drawer is available at said production position and said operation position;c. locking mechanisms for detachably locking said at least one drawer in said closed position, said production position and said operation position: i. where said locking mechanism comprises a production lever and an operation lever, wherein said production lever and said operation lever each have first ends that are geared together and pivotally mounted at their first ends at the center of a first end of said at least one drawer and wherein said production lever projects to a production side of said at least one drawer and terminates in a second end and the said operation lever projects to an operation side of said at least one drawer and terminates in a second end and when either said second end of said production lever or said second end of said operation lever are moved both levers move in unison to unlock said at least one drawer for movement among said open production position, said closed position and said operation position; andii. wherein said first ends of said production lever and said operation lever are geared together by interleaved toothed gears to allow for both levers move up and down together in unison, whereby when one of said levers moves in a clockwise direction said other lever moves in a counterclockwise direction;d. said at least one drawer has a positioning apparatus to precisely place said at least one drawer at said production position in a repeatable precise and predetermined position; ande. a removable positioning matrix in said at least one drawer to thereby precisely position within said at least one drawer a plurality of work pieces placed in said matrix for extraction from said at least one drawer by a robot during a manufacturing process. 2. The parts supply drawer apparatus of claim 1 wherein a sensor system placed in said drawer enclosure and on said at least one drawer allow a computer aided production system to determine the position of said at least one drawer at said production position, said closed position and said operation position. 3. The parts supply drawer apparatus of claim 1 wherein said production lever and said operation lever each have a notch adjacent to said second end of each lever wherein when said drawer is in said locked closed position said notch of said production lever is positioned on a locking knob attached to said drawer enclosure on said production side and said notch of said operation lever is positioned on a locking knob attached to said drawer enclosure on said operation side and movement of either said second end of said production lever or said second end of said operation side lever lifts both levers off of said locking knobs to unlock said at least one drawer for movement. 4. The parts supply drawer apparatus of claim 3 wherein when said at least one drawer is locked at said production position said notch of said operation lever rests on said locking knob on said production side of said drawer enclosure and when said at least one drawer is locked at said operation position said notch of said production lever rests on said locking knob on said operation side of said drawer enclosure. 5. The parts supply drawer apparatus of claim 1 further comprising a mirror image production lever and a mirror image operation lever on an a second end opposite said first end of said at least one drawer that function in the same fashion as said production lever and said operation lever and wherein a production handle connects said second end of said production lever to a second end of said mirror image production lever and an operation handle that connects said second end of said operation lever to a second end of said mirror image operation lever, and wherein when either said production handle or said operation handle are moved said levers move in unison to unlock or lock said drawer. 6. The parts supply drawer apparatus of claim 5 wherein when said levers are down they are in the locked position and when they are up they are in the unlocked position. 7. The parts supply drawer apparatus of claim 1 wherein said at least one drawer is a plurality of drawers. 8. The parts supply drawer apparatus of claim 1 wherein said positioning apparatus at of said least one drawer comprises a first flange adjacent said production side of said drawer so that when said drawer is moved to said operation position said first flange engages a first stop on said drawer enclosure adjacent said operation side to thereby stop and position said at least one drawer in a predetermined position at said operation position and a second flange adjacent said operation side of said at least one drawer so that when said drawer is moved to said production position said second flange engages a second stop on said drawer enclosure adjacent said production side of said drawer enclosure to thereby stop and position said at least one drawer in a predetermined position at said production position. 9. The parts supply drawer apparatus of claim 6 wherein movement of said levers in an upward direction is stopped by a drawer handle engaging a mechanical stopping mechanism selected from the group of a stopping knob or an upper portion of a slot through which said handle projects. 10. The parts supply drawer apparatus of claim 2 wherein said sensor system consist of transceivers positioned on an inside of said parts supply drawer apparatus in a predetermined location to thereby interact with reflectors positioned on said at least one drawer and determine the position of said at least one drawer at said production position, said closed position or said operation position. 11. The parts supply drawer apparatus of claim 10 including a computer controller for monitoring a position of said at least one drawer with said sensors to thereby control operation of a manufacturing robot accessing said drawer during a manufacturing process. 12. The parts supply drawer apparatus of claim 1 including a structure for supporting and positioning said drawer enclosure for use in a manufacturing operation said frame having a base configured to receive forks of forklift truck to engage structure for supporting and positioning said drawer enclosure to thereby facilitate movement of sand parts supply drawer apparatus by a forklift. 13. The parts supply drawer apparatus of claim 12 wherein said structure for supporting and positioning said drawer enclosure includes a base on which to position a robot to access said drawer enclosure during a manufacturing process and said support structure is has a T shape to minimize use of floor space and allow for operator access during a manufacturing process. 14. The parts supply drawer apparatus of claim 1 further comprising a robotic arm with a robot tool to engage a handle on said production end of said at least one drawer. 15. The parts supply drawer apparatus of claim 14 wherein said robot tool has a hook to engage said handle on said at least one drawer to unlock it and move it between said closed position and said production position and at least one grasping mechanism to grasp and pick up parts positioned in said at least one drawer. 16. The parts supply drawer apparatus of claim 1 wherein said at least one drawer is fabricated by a tab and slot construction with a longitudinal and latitudinal ribbing construction.