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1.发明授权
公开(公告)号：US5795280A
公开(公告)日：1998-08-18
申请号：US618927
申请日：1996-03-20
CPC分类号： B65H45/28 , B65H35/08 , B31B2219/022 , B65H2511/212 , B65H2511/512 , B65H2513/104
摘要： An apparatus for facilitating the registration of printed matter during the manufacture of bags on fixed-size bag formation equipment, from a continuous web of a substantially non-stretchable material. Printed matter, printed upon the continuous web at regularly-spaced intervals, includes a plurality of periodically spaced reference markers. While a finishing drum propels the continuous web in a direction of flow emanating from a supply of web material, at a substantially constant speed, feed rollers, positioned upstream from the finishing drum, propel the continuous web at a variable speed, relative to the substantially constant speed. As a cutting roller severs a substantially fixed length of web material from a leading edge of the web, at a substantially fixed position relative to an associated reference marker, downstream from the feed rollers, a programmable controller senses the passage of the reference marker past a predetermined position, and further senses the rotational positioning of the cutting roller, comparing these inputs to determine whether the web is being severed at a proper location. Subject to this sensing, a differential transmission adjusts the speed of the feed rollers, to, in turn, vary the position along the continuous web where the cutting roller severs the web in relation to the associated markers.
摘要翻译： 一种用于在由固定尺寸的袋形成设备制造袋子的过程中便于从基本上不可拉伸的材料的连续幅材上注册印刷品的设备。 以规则间隔的间隔印刷在连续幅材上的印刷品包括多个周期性间隔的参考标记。 当整理滚筒以从基本上恒定的速度从卷材材料供应源流出的流动方向推动连续卷材时，定位在精整滚筒上游的进料辊相对于基本上相当于一个可变速度推动连续幅材 恒速。 作为切割辊，从幅材的前缘切割基本上固定长度的幅材材料，在相对于相关联的参考标记的基本上固定的位置处，从进给辊下游，可编程控制器感测参考标记经过过的通道 并且进一步感测切割辊的旋转定位，比较这些输入以确定幅材是否在适当位置被切断。 根据该感测，差速变速器调节进给辊的速度，从而改变连续卷材上的位置，其中切割辊相对于相关联的标记物切割卷筒纸。
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公开(公告)号：US5860646A
公开(公告)日：1999-01-19
申请号：US871774
申请日：1997-06-09
CPC分类号： B65H5/021 , B65H2301/33216
摘要： An apparatus for rotating substantially flat articles being transported along a production line is provided. The apparatus is configured so as to rotate the articles, about an axis extending substantially perpendicular to the direction of transport of the articles, through a desired number of degrees of rotation, while permitting the articles to be transported along the production line in a substantially uninterrupted and unimpeded manner.
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公开(公告)号：US5857672A
公开(公告)日：1999-01-12
申请号：US546082
申请日：1995-10-20
CPC分类号： B65H5/021 , B65H2301/33216
摘要： An apparatus for rotating substantially flat articles being transported along a production line is provided. The apparatus is configured so as to rotate the articles, about an axis extending substantially perpendicular to the direction of transport of the articles, through a desired number of degrees of rotation, while permitting the articles to be transported along the production line in a substantially uninterrupted and unimpeded manner.
摘要翻译： 提供了一种用于旋转沿着生产线输送的大致扁平物品的设备。 该装置被构造成使制品围绕基本上垂直于制品运输方向延伸的轴线旋转所需数量的旋转，同时允许物品沿着生产线以基本上不间断的方式运输 并畅通无阻。
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公开(公告)号：US5816993A
公开(公告)日：1998-10-06
申请号：US589775
申请日：1996-01-22
CPC分类号： B65D33/06 , B31B2219/9077 , Y10S493/926
摘要： An apparatus and a method for attaching at least one carrying handle to a bag, such as a shopping bag, grocery bag, or the like. Individual handles are severed from a continuous web of handle material. Bags are conveyed at a predetermined velocity, with a longitudinal axis of each bag substantially perpendicular to the bag's direction of travel. Each carrying handle is transported proximate a front or back surface of an associated bag, and in a direction of travel wherein a longitudinal axis of the carrying handle is substantially parallel to the direction of travel of the bag, and substantially perpendicular to the longitudinal axis of the bag. The handle is transported at a velocity substantially equal to the predetermined velocity of the bag. The handle is applied to the bag when a handle accepting region of the bag contacts an attachment panel portion of the carrying handle.
摘要翻译： 用于将至少一个携带手柄附接到诸如购物袋，杂货袋等的袋子的装置和方法。 单独的手柄从连续的手柄材料网上切断。 袋以预定速度输送，每个袋的纵向轴线基本上垂直于行李的行进方向。 每个携带手柄在相关联的袋子的前表面或后表面附近运送，并且在行进方向上传送的方向上，其携带手柄的纵向轴线基本上平行于袋子的行进方向，并且基本上垂直于袋子的纵向轴线 袋子。 手柄以基本上等于袋的预定速度的速度运送。 当袋子的手柄接纳区域接触携带手柄的附接面板部分时，手柄被施加到袋子上。
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