发明名称 |
Maschine zum Stapeln von Bögen in Bündeln |
摘要 |
A machine for stacking sheets into bundles comprises: a stacking area; at least one overhead conveyor (50) arranged above said stacking area; suction means for drawing successive sheets into contact with an underside of said at least one overhead conveyor (50); and means for disengaging said sheets from said at least one overhead conveyor (50) wherein in use successive sheets are drawn into contact with said underside of said at least one overhead conveyor (50) and conveyed to a predetermined stacking position whereupon said sheets are disengaged from said at least one overhead conveyor (50) and fall to form a bundle of stacked sheets in said stacking area. There is also provided a machine for stacking sheets into a plurality separate stacks comprising: (a) conveyor means for successively conveying individual sheets into a stacking area; (b) first and second sets of support fingers extending horizontally in said stacking area; (c) said support fingers having lengths sufficient to support the entire weight of said stacks; (d) means for moving said first set of support fingers horizontally between a retracted position and an extended stacking position; (e) means for moving said second set of support fingers horizontally between a retracted position and an extended stacking position; (f) means for moving said first set of support fingers vertically; and (g) means for moving said second set of support fingers vertically so as to sequentially support the full weight of said stacks on said first and second sets of support fingers. <IMAGE> |
申请公布号 |
DE69812217(D1) |
申请公布日期 |
2003.04.24 |
申请号 |
DE1998612217 |
申请日期 |
1998.04.30 |
申请人 |
WARD, INC. |
发明人 |
FERNANDEZ, JOSE M. VILLACIEROS |
分类号 |
B65H29/18;B65H29/32;B65H29/50;B65H29/68;B65H31/12;B65H31/32 |
主分类号 |
B65H29/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|