Pocket for conveyor belt allowing pivotal movement of an article held therein
First Claim
1. A conveying system for transporting a series of individual elongate articles from a first position to a second position, each article having at least one elongate side and opposing ends adjacent to the at least one elongate side, said conveying system comprising:
- a conveyor surface defining an endless path; and
means for releasably securing the article by one of the opposing ends to the conveyor surface, wherein said at least one elongate side is essentially perpendicular to the conveyor surface.
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Accused Products
Abstract
A conveyor system for transporting elongate articles along a conveying surface to a workstation. The conveying surface forms an endless path having an upper conveying path and a lower return path. The conveying surface has article holders fixedly connected on the conveying surface for holding the elongated articles on the conveying surface with longitudinally extending sides of the article essentially extending outwardly from the conveying surface. A gripping device is positioned adjacent the conveying surface and pivots about an axis for unloading and loading the article to and from the conveying surface in a single pivotal motion. A first article holder type includes a pair of arcuate portions positioned to form a discontinuous cylindrical configuration having open areas between each end of the arcuate portions and an upper lip for receiving a complementary groove in the elongate article. The open areas provide access for releasing the article from the article holder when the gripping device pivots away from the article holder. Another article holder type includes a pivoting holder that pivots at least a portion of the article holder and supported article toward the direction of the gripping device when the gripping device pivots away from the article holder.
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Citations
19 Claims
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1. A conveying system for transporting a series of individual elongate articles from a first position to a second position, each article having at least one elongate side and opposing ends adjacent to the at least one elongate side, said conveying system comprising:
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a conveyor surface defining an endless path; and
means for releasably securing the article by one of the opposing ends to the conveyor surface, wherein said at least one elongate side is essentially perpendicular to the conveyor surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
a workstation for receiving the article to perform a machining operation;
a conveyor gripper for unloading the article from the pocket on the conveyor surface and;
a gantry gripper movable between the conveyor gripper and the workstation for transporting the article from the conveyor gripper to the workstation.
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15. The conveying system of claim 14, wherein the gantry gripper is connected to a gantry, wherein said gantry is movable in horizontal and vertical directions.
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16. The conveying system of claim 2 further comprising an article holding device configured for holding the article by one of the longitudinal ends, said article holding device having means for allowing angular unloading movement of the article from the article holding device.
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17. The conveying system of claim 3 wherein the pocket includes a base fixedly connected to the conveyor surface and an enclosure portion extending outwardly from and fixedly secured to the base, said enclosure portion having an expanded area for allowing pivotal movement of the article when the conveyor gripper pivotally removes the article from the first position.
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18. The conveying system of claim 10, wherein the adjusting screw is accessible from the bottom surface of the pocket.
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19. A conveying system for transporting elongate articles having at least one longitudinal end, said conveying system comprising;
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a conveyor surface defining a path of travel between a first location and a second location;
a flexible pocket connected to the conveyor surface for transporting articles in an upright position along the path of travel, the flexible pocket operably engageable with one longitudinal end of the article to be transported and the pocket having at least one side wall, and at least a portion of said at least one side wall moveable in response to removal of an article to be unloaded from the conveyor surface from the pocket.
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Specification