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公开(公告)号：US06994340B2
公开(公告)日：2006-02-07
申请号：US10242640
申请日：2002-09-12
IPC分类号： B65H3/14
CPC分类号： B65H3/48 , B65H3/08 , B65H2220/09 , B65H2406/122 , B65H2406/312 , B65H2406/40
摘要： A sheet feeding apparatus for feeding a stack of sheets in a direction of movement to a process station, including: a sheet tray for holding the stack of sheets; an air plenum, positioned above the stack of sheets, for picking up a sheet from the stack of sheets when a vacuum force in the air plenum; a paper fluffer for blowing air between individual sheets in the stack.
摘要翻译： 一种纸张馈送装置，用于将一堆纸张沿运动方向馈送到处理站，包括：用于保持纸张堆的纸张托盘; 位于所述堆叠层上方的空气增压室，用于当所述空气增压室中的真空力时从所述堆叠的片材拾取片材; 用于在堆叠中的各个片材之间吹送空气的纸绒毛。
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公开(公告)号：US20040051229A1
公开(公告)日：2004-03-18
申请号：US10242640
申请日：2002-09-12
申请人： Xerox Corporation
IPC分类号： B65H003/14
CPC分类号： B65H3/48 , B65H3/08 , B65H2220/09 , B65H2406/122 , B65H2406/312 , B65H2406/40
摘要： A sheet feeding apparatus for feeding a stack of sheets in a direction of movement to a process station, including: a sheet tray for holding the stack of sheets; an air plenum, positioned above the stack of sheets, for picking up a sheet from the stack of sheets when a vacuum force in the air plenum; a paper fluffer for blowing air between individual sheets in the stack.
摘要翻译： 一种纸张馈送装置，用于将一堆纸张沿运动方向馈送到处理站，包括：用于保持纸张堆的纸张托盘; 位于所述堆叠层上方的空气增压室，用于当所述空气增压室中的真空力时从所述堆叠的片材拾取片材; 用于在堆叠中的各个片材之间吹送空气的纸绒毛。
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公开(公告)号：US20170291436A1
公开(公告)日：2017-10-12
申请号：US15516817
申请日：2015-10-05
发明人： Edmond ABERGEL
CPC分类号： B65H5/08 , B41J11/0045 , B41J11/0085 , B41J13/22 , B41J15/165 , B65H5/085 , B65H29/02 , B65H29/52 , B65H85/00 , B65H2301/44338 , B65H2301/5124 , B65H2404/74 , B65H2406/312 , B65H2406/351 , B65H2555/13 , B65H2701/11312 , B65H2801/15
摘要： The object of the present invention is to propose a novel device and a novel method to allow the transportation of printable substrates precisely, suited to substrates of various types, sizes and thicknesses. Furthermore, the invention is suited to printing machines that involve no contact with the substrate, such as inkjet printing machines.
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公开(公告)号：US5695596A
公开(公告)日：1997-12-09
申请号：US668617
申请日：1996-05-07
申请人： Jacques Seguin
发明人： Jacques Seguin
CPC分类号： B32B38/1808 , B27D1/04 , B65H29/32 , B65H2301/33224 , B65H2301/3423 , B65H2404/311 , B65H2406/312 , B65H2701/1938 , Y10T156/17 , Y10T156/1746 , Y10T156/1751 , Y10T156/1761
摘要： Apparatus for automatically laying up veneer sheets for the manufacture of continuous veneer panels composed of a plurality of stacked sheets, optionally glued on their top face. The apparatus includes a frame, a conveyor for receiving the veneer sheets transversely and for successively feeding said veneer sheets in a timed manner into the apparatus, the conveyor having an alignment device for aligning the sheets and having lug members for pushing against the back transverse edge of each of said sheets, thereby urging said sheets forward. The conveyor running on a track having a upward trajectory portion and an inverted trajectory portion so that the sheets are gradually flipped top face down. The sheets are maintained against the conveyor by vacuum hoods mounted behind and between the conveyor. When reaching their inverted position, the sheets transfer onto a suction box having suction feet substantially straddling the inverted portion of the conveyor. The suction box is connected to a vacuum source and is movable up and down by an controllable stroke for sequentially depositing veneer sheets, stacking them in a predetermined order on a discharge conveyor.
摘要翻译： 用于自动铺设单板的装置，用于制造由多个堆叠的板组成的连续单板，任选地胶合在其顶面上。 该装置包括框架，用于横向地接收单板的输送机，并且用于将所述薄板片以定时方式连续供给到所述设备中，所述输送机具有用于对准所述薄片的对准装置，并具有用于推靠所述后横向边缘 每个所述片材，从而向前推动所述片材。 在具有向上的轨迹部分和反向轨迹部分的轨道上运行的输送机，使得纸张的顶部朝下逐渐翻转。 通过安装在输送机后面和之间的真空罩将片材保持抵靠输送机。 当到达其倒置位置时，片材转移到具有基本上跨过输送机的倒置部分的吸力脚的抽吸箱上。 抽吸箱连接到真空源，并可上下移动一个可控制的行程，以顺序地存放单板，将它们以预定的顺序堆放在排放输送机上。
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