Process and a device for closing filled folded-carton packages
    2.
    发明授权
    Process and a device for closing filled folded-carton packages 失效
    过程和用于关闭装满折叠纸箱包装的装置

    公开(公告)号:US5924267A

    公开(公告)日:1999-07-20

    申请号:US860914

    申请日:1997-09-26

    Abstract: Shown and described is a process for closing filled open-top folded-carton packages (1) made from bottom-sealed tubular sections, whereby closing is by ultrasonic welding by means of an anvil (5) comprising a recess for the longitudinal seam (2) of the folded-carton package (1), and a sonotrode (6), and a device for filling such folded-carton packages (1) and closing the gable seam (8). Optimal tightness of the filled folded-carton packages (1) is achieved by position-acquisition of the longitudinal seam (2) of every folded-carton package (1) in relation to the cell transporting this folded-carton package (1), alignment of the anvil across the direction of transport of the folded-carton packages (1) until the recess for the longitudinal seam (2) matches the actual position of the longitudinal seam (2) of the next folded-carton package (1) to be closed, and sealing and folding over the gable seam (8) or the ridge seam respectively. The respective device is characterized in that a device for position-acquisition of the longitudinal seam (2) of a folded-carton package (1) in relation to the cell transporting the folded-carton package (1) is provided; that the anvil (5) is adjustable across the direction of transport of the folded-carton package (1) and that a control unit for alignment of the anvil (5) in relation to the longitudinal seam (2) of the folded-carton package (1) to be sealed is provided.

    Abstract translation: PCT No.PCT / EP96 / 00119 Sec。 371日期1997年9月26日 102(e)日期1997年9月26日PCT提交1996年1月12日PCT公布。 出版物WO96 / 21595 日期1996年7月18日描述了一种用于关闭由底部密封的管状部分制成的装满的开放式顶部折叠纸箱包装(1)的方法,由此通过借助于通过砧座(5)进行超声波焊接来关闭,所述砧座包括用于 折叠纸箱包装(1)的纵向接缝(2)和超声波发生器(6),以及用于填充这种折叠纸箱包装(1)并关闭山形缝(8)的装置。 填充的折叠纸箱包装(1)的最佳密封性通过相对于传送该折叠纸箱包装(1)的盒的位置采集每个折叠纸箱包装(1)的纵向接缝(2),对准 砧座穿过折叠纸箱包装(1)的运输方向,直到纵向接缝(2)的凹槽与下一折叠纸箱包装(1)的纵向接缝(2)的实际位置相匹配为 关闭,并分别在山形缝(8)或脊缝上密封和折叠。 相应的装置的特征在于,提供了一种用于相对于运送折叠纸箱包装(1)的盒的位置采集折叠纸箱包装(1)的纵向接缝(2)的装置; 砧座(5)可以在折叠纸箱包装(1)的输送方向上是可调节的,以及用于使砧座(5)相对于折叠纸箱包装的纵向接缝(2)对准的控制单元 (1)被提供。

    Device for transferring flat articles that differ in thickness to a
packing machine
    3.
    发明授权
    Device for transferring flat articles that differ in thickness to a packing machine 失效
    用于将厚度不同的平面文章传送到包装机的装置

    公开(公告)号:US5078260A

    公开(公告)日:1992-01-07

    申请号:US646445

    申请日:1991-01-25

    CPC classification number: B65H29/14 B65H29/60 B65H2701/176

    Abstract: A device for transferring continuously arriving articles, especially folded-bottom boxes lying with their ends that face each other along the direction of travel differing in thickness, to a packing machine, with a mechanism for distributing the articles onto two different conveyor mechanisms, one conveying the articles without rotating them to the upstream side of a merging mechanism and the other extending below the merging mechanism, through a 180.degree. curve, and back to its downstream side and a mechanism for alternately laying off flat articles, especially folded-bottom boxes, from each side of and onto a more or less horizontal merging mechanism that is especially intended for use with a device of the aforesaid type and that has two two-belt conveyor mechanisms that end at approximately the same level on each side of and outside the layoff area. The merging mechanism is a conveyor belt that branches off at an angle from the two conveyor mechanisms and extends to a packing machine. The mechanism for laying off the articles comprises curving the articles at an angle to the direction they are traveling in while they are being laid off.

    Abstract translation: 一种用于将不连续到达的物品,特别是折叠底部箱体的折叠底部箱体沿着不同厚度的行进方向彼此面对的装置传送到包装机器,其具有用于将物品分配到两个不同的输送机构上的机构,一个输送 所述物品不将其旋转到合流机构的上游侧,另一端延伸到汇合机构下方,通过180°曲线并返回其下游侧,并且用于交替地铺设平坦物品,特别是折叠底部箱的机构, 从每个侧面到一个或多或少的水平合并机构,其特别是用于与上述类型的装置一起使用,并且具有两个双皮带输送机构,其在裁员的每一侧和外部大致相同的水平处结束 区。 合并机构是从两个输送机构以一定角度分支并延伸到包装机的输送带。 用于铺设物品的机构包括在物品被排出时以与其行进方向成一定角度的方式弯曲物品。

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