Container blank erecter and feeder
    3.
    发明授权
    Container blank erecter and feeder 失效
    集装箱空白纸和进纸器

    公开(公告)号:US5176608A

    公开(公告)日:1993-01-05

    申请号:US811431

    申请日:1991-12-23

    IPC分类号: B65B41/06 B65B43/18 B65B43/28

    CPC分类号: B65B43/185 B65B43/285

    摘要: A blank feeder is disclosed having a magazine with a delivery opening at one end and accommodating flat blanks as arranged from the one end toward the other end thereof in the form of a stack. The blank feeder also has a transport device having a path of transport extending straight from the delivery opening as a starting end to a terminal end away from the opening, and a device for unfolding each of the flat blanks to a tubular form of square cross section while the blank is being transported by the transport device. The unfolding device has first and second blank unfolding claws provided at edge portions of the delivery opening so as to be individually engageable with opposite ends of the blank in the delivery opening. The first and second unfolding claws are positioned at different distances from a reference plane orthogonal to the transport path in a direction along the path.

    Apparatus for cleaning interior of aseptic chamber of packaging machine
    4.
    发明授权
    Apparatus for cleaning interior of aseptic chamber of packaging machine 失效
    用于清洁包装机自动化室内部的装置

    公开(公告)号:US5127416A

    公开(公告)日:1992-07-07

    申请号:US610643

    申请日:1990-11-08

    IPC分类号: B65B55/00 B65B55/02

    CPC分类号: B65B55/025 B65B2210/06

    摘要: An apparatus for cleaning the interior of an aseptic chamber having enclosed therein a container transport conveyor of a packaging machine and separating off a required packaging work space from the outside air. The apparatus comprises at least one rotatable spray pipe disposed inside the aseptic chamber and extending approximately over the entire length of the path of transport of containers in parallel thereto, and means for supplying a pressurized cleaning solution to the interior of the spray pipe. The spray pipe has a multiplicity of spray orifices arranged at a predetermined spacing approximately over the entire length thereof.

    Carton blank erecter and feeder
    8.
    发明授权
    Carton blank erecter and feeder 失效
    卡通空白纸和进纸器

    公开(公告)号:US5180356A

    公开(公告)日:1993-01-19

    申请号:US811430

    申请日:1991-12-23

    摘要: A blank feeder is used for feeding blanks to a bottom forming mandrel. The blanks are initially in a flat form and are unfoldable to a form of square cross section. The feeder includes a magazine for the flat blanks, and a transport arrangement having a path of transport extending from the delivery opening along a circular arc having a central axis parallel to the widthwise direction of the blank in the delivery opening. The transport arrangement includes a suction member, a transport arm carrying the suction member on a forward end, and a shaft rotatably supporting the transport arm and having an axis aligned with a central axis of the circular arc. The suction member has suction cups at different distances from the central axis for gripping one side of the blank, so that the blank is unfolded by movement of the suction member along the circular arc causing a greater separation of a gripped side of the blank at the furthest end of the blank from the central axis than at the nearest end of the blank. An unfolding arrangement is also provided, for unfolding each blank while the blank is being transported, the unfolding arrangement having first and second blank unfolding claws at edge portions of the delivery opening so as to individually engage with opposite ends of the blank in the delivery opening.

    摘要翻译: 坯料供料器用于将坯料送入底部成型心轴。 坯件最初处于平坦的形式,并且可以展开成正方形横截面的形式。 进料器包括用于平板坯料的料盒,以及输送装置,该输送装置具有沿输送口沿着圆弧延伸的输送路径,该圆弧的中心轴平行于坯料在输送口中的宽度方向。 输送装置包括抽吸构件,在前端承载抽吸构件的运送臂和可旋转地支撑运送臂并具有与圆弧的中心轴对准的轴的轴。 抽吸构件具有与中心轴线不同的距离处的吸盘,用于夹持坯件的一侧,使得通过吸入构件沿着圆弧的移动使坯件展开,从而在坯件的夹持侧在 坯料从中心轴的最远端比在坯料的最近端。 还提供了展开布置,用于在坯料被输送时展开每个坯料,展开装置在输送口的边缘部分处具有第一和第二坯料展开爪,以便与输送口中坯料的相对端分别接合 。

    Blank feeder
    9.
    发明授权
    Blank feeder 失效
    空白进纸器

    公开(公告)号:US5162033A

    公开(公告)日:1992-11-10

    申请号:US804642

    申请日:1991-12-10

    IPC分类号: B65B43/18 B65B43/26 B65B43/28

    CPC分类号: B65B43/285

    摘要: A blank feeder has a pair of guide rails for guiding blanks having a tubular form of square cross section to a bottom forming mandrel. The guide rails are formed with opposed recessed portions which are V-shaped in cross section for holding therebetween two corners of the blank on a diagonal thereof, and have shock absorbing means for mitigating the impact to be involved in the stiking contact of the blank with the guide rails.

    Packaging machine
    10.
    发明授权
    Packaging machine 失效
    包装机

    公开(公告)号:US5097649A

    公开(公告)日:1992-03-24

    申请号:US689583

    申请日:1991-04-23

    IPC分类号: B31B50/32 B65B55/24

    CPC分类号: B65B55/24

    摘要: A packaging machine comprising a rotary body having blank bottom forming radial mandrels so arranged as to be successively stoppable at a plurality of process stations including a blank feed station, a feeder for fitting a tubular blank having a square or rectangular cross section around the mandrel stopping at the blank feed station to feed the blank to the mandrel, and a collector for collecting paper particles adhering to the blank to be fed by the feeder. The feeder has a pair of guide rails positioned on opposite sides of and extending in parallel to a phantom line extending outward from the mandrel stopping at the blank feed station. The collector has a tubular collecting cover enclosing the guide rails. The cover is formed with an air outlet covered with a filter. A suction device applies suction to the air outlet.