发明授权
- 专利标题: Battery plate feeder having oscillating pick-up head
- 专利标题(中): 具有振荡拾取头的电池板进料器
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申请号: US55851申请日: 1998-04-08
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公开(公告)号: US6062807A公开(公告)日: 2000-05-16
- 发明人: Peter E. Johnson , David A. Johnson
- 申请人: Peter E. Johnson , David A. Johnson
- 申请人地址: OR Tangent
- 专利权人: Tekmax, Inc.
- 当前专利权人: Tekmax, Inc.
- 当前专利权人地址: OR Tangent
- 主分类号: B65H1/14
- IPC分类号: B65H1/14 ; B65H3/08 ; B65H3/42 ; B65H5/12 ; B65H5/24 ; B65G59/04
摘要:
A plate feed apparatus has a cylindrical pick-up head having a predetermined number of pick-up units. The pick-up head rotates with a first shaft at a first rotational speed. A feed mechanism places the uppermost plate in a stack of plates a nominal distance from the periphery of the pick-up head when a plate is removed from the stack. A vacuum is selectively drawn through each pick-up unit to pull the outermost plate into contact with the pick-up unit. A second shaft has a cylindrical bore which rotatably journals the first shaft and is offset from the centerline of the second shaft. The second shaft is rotated counter to the first shaft at a speed which is a multiple of the speed of the first shaft equal to the number of pick-up units. This causes the speed of the pick-up unit to be slower and its distance from the uppermost plate in the stack less each time a pick-up unit picks up a plate. The number of pick-up units and the diameter of the pick-up head are established relative to the size of the plates such that plates overlap one another on the pick-up head. An outfeed conveyer has a higher surface speed than the pick-up units so that the plates do not overlap on the outfeed conveyer. The feed mechanism places another stack of plates under the stack of plates before the stack becomes depleted.
公开/授权文献
- USD389647S Travel case 公开/授权日:1998-01-27
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