公开(公告)号：US5873214A

公开(公告)日：1999-02-23

申请号：US751016

申请日：1996-11-15

申请人： Phil Moore ,  Curtis Martin ,  Patrick R. Lancaster, III

发明人： Phil Moore ,  Curtis Martin ,  Patrick R. Lancaster, III

IPC分类号： B65B11/02 ,  B65B53/00 ,  B65B13/04 ,  B65B35/50 ,  B65B35/56

CPC分类号： B65B11/025 ,  B65B2210/16 ,  B65B2210/20

摘要： A load portion is engaged in an infeed area and transported from the infeed area to a wrapping area with rotational, horizontal, and vertical carriers. Those carriers move the portion of the load horizontally along two horizontal degrees of freedom and one vertical degree of freedom by rotating a portion of the load about a vertical axis and translating the portion of the load along a generally linear horizontal direction and a generally linear vertical direction. The load is disengaged in the wrapping area and a stretch wrap packaging material dispenser is engaged and is transported to the wrapping area by the same rotational, horizontal, and vertical carriers to wrap the portion of the load with stretch wrap packaging material by using, once again, the same rotational, horizontal, and vertical carriers to rotate the dispenser around the load.

摘要翻译： 负载部分接合在进料区域中并且从进料区域传送到具有旋转，水平和垂直载体的包裹区域。 那些载体通过使负载的一部分围绕垂直轴线旋转并沿着大致线性的水平方向和大体上线性的垂直方向平移载荷的一部分，沿着两个水平自由度和一个垂直自由度水平地移动载荷的部分 方向。 负载在包装区域中脱离，并且拉伸包装材料分配器被接合并且通过相同的旋转，水平和垂直的运输工具被运输到包装区域，以通过使用一次的方式将拉伸包装材料包裹在一起的拉伸包装材料 再次，相同的旋转，水平和垂直载体以使分配器围绕负载旋转。

公开(公告)号：US5522203A

公开(公告)日：1996-06-04

申请号：US745208

申请日：1991-08-15

申请人： Patrick R. Lancaster, III ,  William G. Lancaster ,  John Fain ,  Phil Moore ,  Curtis Martin

发明人： Patrick R. Lancaster, III ,  William G. Lancaster ,  John Fain ,  Phil Moore ,  Curtis Martin

IPC分类号： B29C55/18 ,  B65B11/02 ,  B65B11/04 ,  B65B41/00 ,  B65B41/12 ,  B65B41/16

CPC分类号： B29C55/08 ,  B29C55/18 ,  B65B11/025 ,  B65B11/045

摘要： Stretch wrapping packaging material on a load includes introducing such wrapped packaging material onto tips of projecting portions of the first grooved rollers so that the packaging material spans the nonprojecting portions of the first grooved roller. The web of the packaging material on the first grooved roller are transported in the direction generally parallel to the grooves by powering the first grooved roller. The web of the packaging material spanning the nonprojecting portions of the first grooved roller is impinged by the tips of the projecting portions of an idling second grooved roller to stretch the sheet between the projecting portions of the first and second grooved rollers in a direction transverse to the direction in which the sheet is transported. The web is preferably separated from second grooved surface either before or simultaneous with its separation from the first grooved roller.

摘要翻译： 在负载上的拉伸包装材料包括将这种包裹的包装材料引入到第一带槽辊的突出部分的尖端上，使得包装材料跨越第一带槽辊的非投影部分。 通过对第一带槽辊进行供电，第一带槽辊上的包装材料的网沿大致平行于槽的方向输送。 跨越第一带槽辊的非投影部分的包装材料的腹板被空转第二带槽辊的突出部分的尖端撞击，以在第一和第二带槽辊的突出部分之间沿横向于 纸张的运输方向。 在与第一开槽辊分离之前或同时，幅材优选地与第二开槽表面分离。

公开(公告)号：US5161349A

公开(公告)日：1992-11-10

申请号：US595884

申请日：1990-10-02

申请人： Patrick R. Lancaster, III ,  William G. Lancaster ,  John Fain ,  Phil Moore ,  Curtis Martin

发明人： Patrick R. Lancaster, III ,  William G. Lancaster ,  John Fain ,  Phil Moore ,  Curtis Martin

IPC分类号： B29C55/18 ,  B65B11/02 ,  B65B11/04

CPC分类号： B29C55/08 ,  B29C55/18 ,  B65B11/025 ,  B65B11/045

摘要： Stretch wrapping packaging material on a load includes introducing stretch wrap packaging material onto V shaped tips of projecting portions of a first grooved roller so that the packaging material spans the nonprojecting portions of the first grooved roller. The web of packaging material and the first grooved roller are transported in the direction generally parallel to the grooves. The web of packaging material spanning the nonprojecting portions of the first grooved roller is impinged with V shaped tips of projecting portions of a second grooved roller. The tips of the projecting portions of the second grooved roller are transported at a speed which is less than the speed of the tips of the projecting portions of the first grooved roller. The tips of the projecting portions of the second grooved roller moves at a speed which stretches the web between the first and second grooved surfaces in a direction transverse to the direction in which it is transported and minimizes any stretching of the web in the direction in which the web is transported. The web is stretched between the projecting portions of the first and second grooved rollers in a direction transverse to the direction in which the web is transported. The web is separated from the first and second grooved surfaces and wrapped onto a load by providing relative rotation between the load and a dispensing mechanism for the web.

摘要翻译： 在负载上的拉伸包装材料包括将拉伸包装材料引入到第一带槽辊的突出部分的V形尖端上，使得包装材料跨越第一带槽辊的非投影部分。 包装材料的卷材和第一带槽辊沿着大致平行于凹槽的方向输送。 跨越第一带槽辊的非投影部分的包装材料的卷材冲入第二带槽辊的突出部分的V形尖端。 第二带槽辊的突出部分的尖端以小于第一带槽辊的突出部分的尖端的速度的速度传送。 第二带槽辊的突出部分的尖端以在第一和第二带槽表面之间沿横向于其输送方向的方向延伸纤维网的速度移动，并且使幅材的任何拉伸方向最小化， 网络被运送。 幅材在与第一和第二带槽辊的突出部分沿横向于纸幅传送方向的方向上拉伸。 网与第一和第二沟槽表面分离，并通过在载体和用于网的分配机构之间提供相对旋转而卷绕到负载上。

公开(公告)号：US5570564A

公开(公告)日：1996-11-05

申请号：US267905

申请日：1994-07-06

申请人： Phil Moore ,  Patrick R. Lancaster, III

发明人： Phil Moore ,  Patrick R. Lancaster, III

IPC分类号： B65B11/04 ,  B65H75/24 ,  B65B41/00

CPC分类号： B65H75/245 ,  B65B11/045

摘要： A stretch wrap dispenser includes a support for a roll of stretch wrap packaging material and a core which permits the roll to rotate. The support has an indexing portion with an outer radial area for contacting and indexing one axial end of the stretch wrap packaging material at a predetermined axial position. It also has an inner radial area for permitting any portion of the core that extends beyond the one axial end of the stretch wrap packaging material to extend beyond the predetermined axial position. Relative rotation is provided between dispenser and the load to wrap the stretched sheet around the load.

摘要翻译： 拉伸包装分配器包括用于一卷拉伸包装材料的支撑件和允许卷筒旋转的芯子。 支撑件具有分度部分，其具有外部径向区域，用于在拉伸包装材料的一个轴向端部处于预定的轴向位置处接触和分度。 它还具有内部径向区域，用于允许延伸超过拉伸包装材料的一个轴向端的芯的任何部分延伸超出预定的轴向位置。 在分配器和负载之间提供相对旋转以将拉伸的片材包裹在负载周围。

公开(公告)号：US5414979A

公开(公告)日：1995-05-16

申请号：US51416

申请日：1993-04-23

申请人： Phil Moore ,  Curtis Martin

发明人： Phil Moore ,  Curtis Martin

IPC分类号： B65B41/16 ,  B65B53/00 ,  B65B11/04

CPC分类号： B65B41/16 ,  B65B53/00

摘要： A stretch wrapping apparatus includes a dispenser for dispensing stretch wrap packaging material. The dispenser includes upstream and downstream prestretch rollers for engaging and stretching stretch wrap packaging material. The dispenser also includes an intermediate orienting roller positioned between the upstream and downstream prestretch rollers. The intermediate orienting roller abuts one of the upstream and downstream prestretch rollers, and is spaced from the other of the upstream and downstream prestretch rollers. Relative rotation is provided between the dispenser and the load to wrap the stretch wrap packaging material around the load.

摘要翻译： 拉伸包装设备包括用于分配拉伸包装材料的分配器。 分配器包括用于接合和拉伸拉伸包装材料的上游和下游预拉伸辊。 分配器还包括位于上游和下游预拉伸辊之间的中间定向辊。 中间定向辊邻接上游和下游预拉伸辊之一，并且与上游和下游预拉伸辊中的另一个间隔开。 在分配器和负载之间提供相对旋转以将拉伸包装材料包裹在负载周围。

公开(公告)号：US5140800A

公开(公告)日：1992-08-25

申请号：US665115

申请日：1991-03-06

申请人： Stuart Martin ,  Curtis Martin ,  Bill Bird ,  John Fain ,  Phil Moore

发明人： Stuart Martin ,  Curtis Martin ,  Bill Bird ,  John Fain ,  Phil Moore

IPC分类号： B26D5/38 ,  B26D7/06 ,  B65B61/06

CPC分类号： B26D7/0625 ,  B26D5/38 ,  B65B61/06 ,  Y10T83/089

摘要： A method and apparatus is provided for severing packaging material which extends between successive wrapped loads during a continuous packaging process. A conveyor assembly conveys the wrapped loads along a load path in a conveying direction. The conveyor assembly includes a first conveyor portion having a discharge area and a second conveyor portion having a receiving area downstream and a step down from the discharge area of the first conveyor portion. A severing assembly includes a severing element located above the second conveyor portion for severing the packaging material between loads. A pivoting breakaway mechanism permits the severing element to pivot in the conveying direction. An escapement mechanism, responsive to load sensors, transports the severing element to a position spaced from the load path when the severing element encounters a load.

摘要翻译： 提供了一种方法和装置，用于在连续包装过程中切断在连续缠绕的负载之间延伸的包装材料。 输送机组件沿输送方向沿着负载路径输送缠绕的载荷。 输送机组件包括具有排放区域的第一输送器部分和具有下游的接收区域和从第一输送机部分的排出区域下降的第二输送器部分。 切割组件包括位于第二传送器部分上方的切断元件，用于在负载之间切断包装材料。 枢转分离机构允许切断元件沿输送方向枢转。 当切断元件遇到负载时，响应于负载传感器的擒纵机构将切断元件传送到与负载路径间隔开的位置。

公开(公告)号：US5155970A

公开(公告)日：1992-10-20

申请号：US701841

申请日：1991-05-17

申请人： Phil Moore

发明人： Phil Moore

IPC分类号： B65B11/04

CPC分类号： B65B11/045

摘要： A method and apparatus for stretch wrapping a load with a film web having a tacky surface and a non-tacky surface. The film web is wrapped around the load in a forward direction with the tacky surface facing away from the load. The orientation of the film web is reversed by inserting a metal rod in the path of the film web and reversing the wrapping direction. The film web wraps around the metal rod, thereby causing the film web to fold back on itself. The film web is wrapped around the load in the reverse direction to cover the film web which was wrapped in the forward direction, with the tacky side facing the film web which was wrapped in the forward direction.

摘要翻译： 一种用具有粘性表面和非粘性表面的薄膜网片来拉伸包装负载的方法和装置。 膜片沿着向前的方向缠绕在负载上，粘性表面背离负载。 通过将金属杆插入膜片的路径中并反转包裹方向来反转膜片的取向。 膜片卷绕在金属杆周围，从而使膜片自身折回。 薄膜网沿相反方向缠绕在负载上以覆盖沿向前方向包裹的薄膜纤维网，其粘性面朝向沿向前方向缠绕的薄膜薄片。