公开(公告)号：US2330629A

公开(公告)日：1943-09-28

申请号：US27756139

申请日：1939-06-05

申请人： GOTTFRIED SCHMIDT

发明人： GOTTFRIED SCHMIDT

IPC分类号： B65B13/12 ,  B65B13/28

CPC分类号： B65B13/28 ,  B65B13/12

公开(公告)号：US2206299A

公开(公告)日：1940-07-02

申请号：US57320522

申请日：1922-07-06

申请人： FRANCIS A SMART

发明人： DUNN GUY A ,  JOHN ELDRIDGE

IPC分类号： B65B13/12

CPC分类号： B65B13/12

公开(公告)号：US1671376A

公开(公告)日：1928-05-29

申请号：US9468026

申请日：1926-03-15

申请人： PARKER GEORGE D

发明人： PARKER GEORGE D

IPC分类号： B65B13/12

CPC分类号： B65B13/12

公开(公告)号：US20210179301A1

公开(公告)日：2021-06-17

申请号：US17271023

申请日：2019-09-30

申请人： Jason Kenney

发明人： Jason Kenney

IPC分类号： B65B13/12 ,  B65B13/16

摘要： A banding machine applies bands about objects for packaging, decorative, or other purposes. An object is banded with tape by: grasping a starting end of a tape extending from a tape roll between a first roller and a brake, with the first roller being situated adjacent the object alongside a second roller; orbiting the object with tape roll to apply the tape to the circumference of the object; during the orbit, pressing the starting end of the tape against the object with a wiper, and releasing the tape starting end from the brake; upon the tape's orbital approach of the tape starting end, receiving the tape over the first and second rollers; extending a knife between the first and second rollers to cut the tape, thereby defining a finishing end of the tape extending about the object; and pressing the finishing end of the tape against the object with a wiper.

公开(公告)号：US06918229B2

公开(公告)日：2005-07-19

申请号：US10847452

申请日：2004-05-18

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

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

IPC分类号： B65B11/00 ,  B65B11/02 ,  B65B11/04 ,  B65B13/12 ,  B65B13/02

CPC分类号： B65B11/008 ,  B65B11/025 ,  B65B11/045 ,  B65B13/12 ,  B65B2210/16

摘要： The present invention relates to an apparatus and method for stretch wrapping a load in an efficient manner so as to tightly and securely wrap the load at a desired tension without rupturing the packaging material. The method and apparatus compensate for variation in demand rate as the load is wrapped so as to apply the wrapping material to a load at a desired force, maintain the desired containment tension on the wrapping material on the load after wrapping, and prevent the wrapping material from rupturing during wrapping. The apparatus combines two systems, power assisted roller stretch (“PRS”) and roller stretch (“RS”) to vary the supply rate of the packaging material as the demand rate varies. The apparatus automatically switches between the two types of prestretch to achieve “high” and “low” wrapping force dependent upon the demand rate. Changes in the demand rate are sensed by monitoring changes in the payoff angle of the packaging material extending between the dispenser and the load.

摘要翻译： 本发明涉及一种用于以有效的方式拉伸包装负载的装置和方法，以便将负载紧密且牢固地包裹在期望的张力下，而不破坏包装材料。 该方法和装置补偿了负载被包裹的需求速率的变化，以便以期望的力将包裹材料施加到负载上，在缠绕之后将负载上的包裹材料保持期望的容纳张力，并且防止包装材料 在包装期间破裂。 该装置结合了两个系统，动力辅助辊拉伸（“PRS”）和辊拉伸（“RS”），以根据需求变化而改变包装材料的供应速率。 该设备在两种类型的预拉伸之间自动切换，以根据需求速率实现“高”和“低”缠绕力。 通过监测在分配器和负载之间延伸的包装材料的支付角度的变化来检测需求率的变化。

公开(公告)号：US5417787A

公开(公告)日：1995-05-23

申请号：US127617

申请日：1993-09-28

申请人： Toshiharu Tanaka

发明人： Toshiharu Tanaka

IPC分类号： B65B13/12 ,  B65B27/10 ,  H01B13/00

CPC分类号： B65B27/105 ,  B65B13/12

摘要： A tape winding device having a rotating plate rotating around the circumference of a bundle of wires for a wiring harness or the like, and a driving device. A notched portion for insertion of a bundle of wires is formed in the rotating plate and the device main body, respectively, so as to extend from the outer edge to the rotating center thereof. A tape holder for holding a roll of adhesive-backed tape, and feeding and cutting devices for the tape are provided on the rotating plate. An arc-like collar is provided on the rotating plate concentrically with the rotating center thereof, and the driving device is constituted by a plurality of driving and guide rollers for sandwiching the collar. At least two pairs of the driving and guide rollers are disposed in the vicinity of each side of the notched portion. The feeding device has guide rollers supported on the rotating plate, and a feeding arm and a driving lever which are both supported on the rotating plate in a swiveling manner.

摘要翻译： 一种带卷绕装置，具有围绕用于线束等的一束线的圆周旋转的旋转板，以及驱动装置。 分别在旋转板和装置主体中形成用于插入一束电线的切口部分，以便从外边缘延伸到其旋转中心。 用于保持一卷胶带的胶带保持器，以及用于胶带的进给和切割装置设置在旋转板上。 与旋转中心同心地设置有圆弧状的轴环，驱动装置由多个用于夹持轴环的驱动导辊构成。 至少两对驱动和导向辊布置在切口部分的每一侧的附近。 进给装置具有支撑在旋转板上的导辊，以及以旋转方式支撑在旋转板上的进给臂和驱动杆。

公开(公告)号：US5311725A

公开(公告)日：1994-05-17

申请号：US921663

申请日：1992-07-30

申请人： Stuart Martin ,  Jim Lancaster ,  John Fain

发明人： Stuart Martin ,  Jim Lancaster ,  John Fain

IPC分类号： B65B11/02 ,  B65B13/12

CPC分类号： B65B11/025 ,  B65B2011/002

摘要： A stretch wrap packaging machine includes a support frame and a rotatable frame rotatably mounted on the support frame. A dispenser is mounted on the rotatable frame to follow an orbital path. The dispenser has a web tensioning system which is selectably operable in a plurality of states. At least one actuation ring is moveably mounted on the support frame for cooperation with the tensioning system and selectively rendering the tensioning system operable in each of the plurality of states of operation throughout the orbital path. An activator moves the actuation ring to cooperate with the tensioning system. The tensioning system may include prestretch rollers connected by an engageable clutch. The tensioning system may also include at least one power assisted roller which is connected by a clutch to a power source.

摘要翻译： 拉伸包装机包括支撑框架和可旋转地安装在支撑框架上的可旋转框架。 分配器安装在可旋转框架上以跟随轨道路径。 分配器具有幅材张紧系统，其可选择地在多种状态下操作。 至少一个致动环可移动地安装在支撑框架上以与张紧系统配合，并且可选择地使张紧系统在整个轨道路径中的多个操作状态中的每一个操作。 激活器移动致动环以与张紧系统配合。 张紧系统可以包括通过可接合离合器连接的预拉伸辊。 张紧系统还可以包括至少一个由离合器连接到动力源的动力辅助辊。

公开(公告)号：US4712354A

公开(公告)日：1987-12-15

申请号：US903896

申请日：1986-09-04

申请人： Patrick R. Lancaster ,  William G. Lancaster

发明人： Patrick R. Lancaster ,  William G. Lancaster

IPC分类号： B65B11/58 ,  B65B13/12

CPC分类号： B65B11/008 ,  B65B11/58 ,  B65B2210/18

摘要： A novel apparatus and process for high speed continuous film web wrapping of uniform loads, in which a first wrap is applied in a first direction transverse to the path of the moving load and a second wrap is applied in a second direction opposite the first direction. This dual wrap nullifies the disabling effects of helical wrap bias when a single wrap is applied at high speed to a moving load, and produces a longitudinal containment force after film web recovery over time on leading and trailing ends of the load. In the apparatus two wrapping stations are provided together with a wrapping conveyor assembly which carries the film web wrapped around the load and conveyor through the two stations. Each station includes a dispensing ring on which a film roll and an elongation mechanism are mounted, a drive motor to rotate the ring and means to drive the elongation mechanism to draw film web from the roll and stretch the same beyond its yield point at ambient temperature on its path from the roll to the load and conveyor. The regulation of elongation in the elongation mechanism and the regulation of film supply speed from the elongation mechanism are independent of film demand speed at the load.

摘要翻译： 一种用于均匀载荷的高速连续薄膜卷绕的新型装置和方法，其中沿着与移动载荷的路径横切的第一方向施加第一卷绕，并且在与第一方向相反的第二方向上施加第二卷绕。 当双重包装以高速施加到移动的载荷上时，这种双重包装使得螺旋缠绕偏压的不利影响无效，并且在负载的前端和后端随着时间的影响，在膜卷材恢复之后产生纵向收容力。 在设备中，两个包装站与包装输送机组件一起提供，该包装输送机组件将卷绕在负载和输送机上的薄膜网通过两个台站。 每个工位都包括一个安装有胶卷和延伸机构的分配环，用于旋转环的驱动电机和用于驱动伸长机构的装置，以从辊中拉伸膜幅并将其拉伸超过其在环境温度下的屈服点 在从卷轴到载荷和输送机的路径上。 伸长机构伸长率的调节和从伸长机构调节薄膜供给速度与载荷下的薄膜需求速度无关。

公开(公告)号：US4553374A

公开(公告)日：1985-11-19

申请号：US454974

申请日：1983-01-03

申请人： William G. Lancaster ,  Patrick R. Lancaster, III

发明人： William G. Lancaster ,  Patrick R. Lancaster, III

IPC分类号： B65B11/00 ,  B65B13/12

CPC分类号： B65B11/008

摘要： A stretch wrapping apparatus and process for wrapping and sealing random-sized loads, in which the load is surrounded with a plurality of tube forming support members which extend along the length of the load. A conveyor directly beneath the load supports the load and preferably incorporates at least one upper and one lower endless belt, rotating so that the upper surface of the upper belt and the lower surface of the lower belt are both carried in the same downstream direction at the same speed. The tube forming support members converge to the load with skids which do not support the load, and preferably have endless conveyor belts with an outer surface circulating in the same downstream direction and at the same speed as the lower dual conveyor. A stretched film web is wrapped around the tube forming support members, conveyor, and load by a film dispenser, wrapping the load as well as space in front of and behind the load. The film web wrapped around the load, tube forming support members, and conveyor resumes its memory position against the load when the ends of the tube forming support members and conveyor are encountered. A sealing mechanism collapses and seals the film web enclosures before and behind the load, to provide a sealed wrapped package.

摘要翻译： 一种用于包装和密封随机尺寸的负载的拉伸包装设备和方法，其中负载被沿着负载长度延伸的多个管形成支撑构件包围。 直接位于负载下方的传送装置支撑负载，并且优选地包括至少一个上部和一个下部环形带，其旋转使得上部带的上表面和下部带的下表面两者在 速度相同 管形成支撑构件以不支撑负载的滑块收敛到负载，并且优选地具有环形输送带，其外表面在与下双向输送器相同的下游方向和相同的速度下循环。 拉伸薄膜纤维网通过薄膜分配器缠绕管形成支撑构件，输送机和负载，将负载以及负载前后的空间包围。 当遇到管形成支撑构件和输送机的端部时，围绕负载的薄膜腹板，管形成支撑构件和输送器恢复其抵抗负载的其存储位置。 密封机构在负载之前和之后折叠并密封薄膜卷材，以提供密封的包装。

公开(公告)号：US4498276A

公开(公告)日：1985-02-12

申请号：US277110

申请日：1981-06-25

申请人： Geoffrey R. Reed

发明人： Geoffrey R. Reed

IPC分类号： B65B25/14 ,  B65B11/38 ,  B65B27/06 ,  B65B13/12

CPC分类号： B65B11/38

摘要： Apparatus for handling and packaging coils of sheet material, especially steel strip, comprises a rotary capstan with arms that can project through the hollow core of a coil to support the coil. Successive operations of the packaging process are performed at a number of operating stations, at least one of which is so placed that its packaging operation is performed while a coil is so supported. The packaging may comprise an outer sheet metal wrapping applied by rotation of a wrapping arm about the coil to carry the wrapping sheet around the coil circumference. A feed table is provided to align the metal wrapping sheet initially with the coil. Two overlapping wrapping sheets making up a wrapping for a wider coil can be secured together by a welding arm that operates on the sheets as they are wrapped around the coil.

摘要翻译： 用于处理和包装片材的线圈，特别是钢带的装置包括具有臂的旋转绞盘，其可以突出通过线圈的中空芯以支撑线圈。 包装过程的连续操作在多个操作站执行，其中至少一个操作站的位置使得在线圈被支撑的同时进行包装操作。 包装可以包括通过围绕线圈旋转的包裹臂施加的外部金属片包裹物，以将包裹片携带在线圈周长周围。 提供馈送台以使金属包装片最初与线圈对准。 构成较宽线圈的包装的两个重叠的包装片可以通过在片材缠绕在线圈上时在片材上操作的焊接臂固定在一起。