发明授权
- 专利标题: Bead feeder
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申请号: US16750511申请日: 2020-01-23
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公开(公告)号: US11851285B2公开(公告)日: 2023-12-26
- 发明人: Martin T. Garthaffner , Dwight D. Williams
- 申请人: Philip Morris USA Inc.
- 申请人地址: US VA Richmond
- 专利权人: Philip Morris USA Inc.
- 当前专利权人: Philip Morris USA Inc.
- 当前专利权人地址: US VA Richmond
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 主分类号: B65G47/14
- IPC分类号: B65G47/14 ; A24D3/02 ; B65G47/84
摘要:
A bead feeder serially delivering beads to a downstream location comprises a bead supply wheel connected to rotate about a vertical axis. The bead supply wheel includes a bead supply bowl and a plurality of radially and outwardly extending bead passageway connected to rotate with the bowl and dimensioned to receive a single line of beads. A plurality of openings in the bead supply bowl is spaced around a lower portion thereof with the openings in alignment with the radially and outwardly extending passageways each of which has an outer exit end. A metering plate is connected to rotate about the same vertical axis as the bead supply wheel, and metering plate has a plurality of equally spaced apart openings directly below the outer ends of the passageways for receiving the lowermost beads in the passageways. The metering plate rotates at a slightly slower or slightly faster speed than the bead supply wheel so that vertical alignment of an outer exit end of a particular passageway and an opening in the metering plate only occurs once for each revolution of the bead supply wheel. A drop off is provided for the removal of beads away from the metering plate.
公开/授权文献
- US20200156883A1 BEAD FEEDER 公开/授权日:2020-05-21
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