发明名称 |
Carton unloading and erecting apparatus |
摘要 |
An unloading and erecting apparatus has a frame fixed to a magazine holding a stack of flattened cartons, an outer horizontal guide on the frame, an outer horizontal slide horizontally displaceable on the outer horizontal guide and carrying a nonstraight outer vertical guide. A drive motor connected to the outer horizontal slide horizontally displaces same. A vertical guide on the frame carries a vertical slide and another drive motor connected to the vertical slide vertically displaces same. A shaft pivotal about a generally horizontal axis transverse to the forward direction on the vertical slide is fixed horizontally relative to the outer horizontal slide. A gripper fixed on and angularly displaceable with the shaft is engageable with the frontmost carton of the stack and carries a lever angularly coupled to the gripper and having offset from the axis a follower engaged in the vertical guide of the outer slide for, on vertical movement of the vertical slide, pivoting the gripper between a pick-off position engageable with the frontmost carton and a drop-off position directed downwardly above the conveyor.
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申请公布号 |
US6474635(B2) |
申请公布日期 |
2002.11.05 |
申请号 |
US20010902621 |
申请日期 |
2001.07.11 |
申请人 |
UHLMANN PAC-SYSTEME GMBH & CO. KG |
发明人 |
RUF REINHOLD;RODI WOLFGANG |
分类号 |
B31B5/78;B65H3/08;B65H3/38;(IPC1-7):B65H5/08;B31B3/12 |
主分类号 |
B31B5/78 |
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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