发明名称 |
Apparatus for positioning a handle of a pail for a printing operation on the pail |
摘要 |
An apparatus for positioning a handle of a pail for a printing operation on the pail, includes a mandrel assembly for rotatably supporting a pail thereon, the mandrel assembly including a backstop; a first stopper mechanism for restraining second and subsequent pails of a stack; a puller mechanism movably mounted on a track and including a pulling arm for pulling a first pail of the stack from the stack while the first stopper mechanism holds the second and subsequent pails of the stack; a brush roller mounted in contact with a free end of a handle of the first pail of the stack; a motor rotating the brush roller to move the handle of the first pail to a first position out of engagement with remaining pails of the stack; a temporary holding device positioned at the first position which releasably holds the handle in the first position, and releases the handle after disengagement of the first pail from the stack; a pusher mechanism movably mounted on the track and including a pusher arm for engaging a bottom of the removed first pail and pushing the removed first pail onto the mandrel assembly; a retainer band mounted to the backstop; and a helix member mounted to the backstop at a different position and engaging a handle of the first pail during rotation of the first pail on the mandrel assembly to automatically move the handle to a position within and releasably engaged by the retainer band.
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申请公布号 |
US5746570(A) |
申请公布日期 |
1998.05.05 |
申请号 |
US19960730350 |
申请日期 |
1996.10.15 |
申请人 |
POLYTYPE AMERICA CORPORATION |
发明人 |
GUJDA, MIECZYSLAW;VAN DER GRIENDT, PIETER S.;DOMINICO, JAMES W. |
分类号 |
B41F17/00;(IPC1-7):B65G59/10 |
主分类号 |
B41F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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