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公开(公告)号：US10093440B2
公开(公告)日：2018-10-09
申请号：US14602138
申请日：2015-01-21
申请人： R.A. Pearson Company
摘要： In one example of a vertical load case packer, guide rods provide horizontal adjustment of a tipping conveyor assembly to position the tipping conveyor assembly at a desired distance from the at least one bucket assembly. In operation, an indexing assembly advances case(s) into the tipping conveyor assembly. Side belts in the tipping conveyor assembly move and grip the case(s). A pivot rotates the tipping conveyor from a position wherein an open end of a case is oriented upwardly to a position wherein the open end is oriented horizontally to receive the product. Each bucket assembly receives product and delivers it to a case. A sliding bottom plate in the bucket assembly supports horizontally loaded product and advances the product into a case. A pusher plate prevents product from withdrawing from the case as the sliding bottom plate is withdrawn and further inserts the product into the case if needed.
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公开(公告)号：US08715119B1
公开(公告)日：2014-05-06
申请号：US11671912
申请日：2007-02-06
摘要： An adjustable chain drive system is adapted for uses such as moving product through a conveyor system, and can be configured using a chain, belt or similar structure. Two driven sprockets are movable on a slide, allowing the distance between them to be adjusted. In one example, such adjustment allows conveyor belts to be separated by a desired distance. A drive sprocket and endless chain is used in the drive system. In one configuration, the endless chain includes an adjustable chain segment separating the first and second driven sprockets. To compensate for movement of the first and/or second driven sprockets and change in length of the adjustable chain segment between them, lengths of first and/or second secondary adjustable chain segments adjacent to the adjustable chain segment are varied.
摘要翻译： 可调节的链条驱动系统适用于诸如通过输送机系统移动产品的用途，并且可以使用链条，皮带或类似结构来构造。 两个从动链轮可以在滑块上移动，从而允许它们之间的距离被调节。 在一个示例中，这种调节允许输送带被分离所需的距离。 在驱动系统中使用驱动链轮和环形链。 在一种构造中，环形链包括分隔第一和第二从动链轮的可调节链节段。 为了补偿第一和/或第二从动链轮的运动和可调链节段在它们之间的长度变化，与可调节链段相邻的第一和/或第二次级可调节链段的长度是变化的。
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公开(公告)号：US07886503B2
公开(公告)日：2011-02-15
申请号：US10738969
申请日：2003-12-16
申请人： Al Chase , Donald Parker , Richard R. Lile
发明人： Al Chase , Donald Parker , Richard R. Lile
CPC分类号： B65B51/067 , B65B7/20
摘要： A machine for closing and sealing cardboard boxes or other packaging cases with random sizes of cases presented. An input gate controls passage of cases onto at least one conveyor that moves the cases through the machine. An input positioning stage centers and squares the case. A measuring station performs a primary measurement of the width and height of the open case. A closing station and tape sealing station are adjusted to the primary case size measurement. The case closing station then closes the case. The side major flaps are closed using a major flap closer with crossed arms pivoted at separated pivot axes. The sealing station has a secondary or closed case measurement detector which more accurately adjusts the tape applicator height. Lateral support heads engage the sides of the case to prevent distortion while tape is applied.
摘要翻译： 一种用于关闭和密封纸箱或其他包装盒随机尺寸的包装盒的机器。 输入门控制箱子通过至少一个使箱子移动通过机器的输送机。 一个输入定位台中心并对齐箱子。 测量站对开箱的宽度和高度进行初步测量。 关闭站和胶带密封站调整到主尺寸测量。 案件关闭站然后关闭案件。 侧主瓣使用主要的皮瓣关闭，交叉臂以分开的枢轴枢转。 密封站具有二次或封闭的壳体测量检测器，其可以更精确地调节带施加器的高度。 横向支撑头接合外壳的两侧，以防止在胶带应用时发生变形。
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公开(公告)号：US10947062B2
公开(公告)日：2021-03-16
申请号：US16118156
申请日：2018-08-30
申请人： R.A. Pearson Company
IPC分类号： B65G47/90 , B65G57/03 , B65G57/00 , B65G47/256 , B65G47/91 , B25J9/00 , B65B5/10 , B65B35/44 , B65G47/244
摘要： Techniques for product-stacking and case-packing are particularly adapted for product that is packaged in envelopes or flexibly-sided containers. Such products include may different types, such as foodstuffs, books, boxed goods, etc. In an example, a product-stacking and case-packing system may include a product-stacking assembly and a case-packing assembly. In the example, the product-stacking assembly may be configured with a plurality of pairs of flights, each pair of flights programmed to move according to operation of an associated pair servo motors, and programmed to receive and down-stack incoming product items into groups. In the example, the case-packing assembly may include a robotic arm and end-of-arm tool configured to grasp one or more groups of stacked product items, when pushed from the product-stacking assembly, and place each group of stacked product items in a case (e.g., a cardboard box).
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公开(公告)号：US20180126683A1
公开(公告)日：2018-05-10
申请号：US15713694
申请日：2017-09-24
申请人： R.A. Pearson Company
CPC分类号： B31B50/07 , B31B50/046 , B31B50/54 , B31B50/726 , B31B2100/0022 , B31B2100/0024 , B31B2110/35 , B31B2120/302 , Y10S901/27
摘要： The disclosure describes techniques for erecting cases, and particularly example structures and example methods for use in a case erecting system using a robotic arm. A tool for use in robotic case erecting may be used in conjunction with a robotic arm. Use of the tool assists in keeping a case level as the case moves along a conveyor, where a plow closes the major flaps and a tape head tapes edges of the flaps together, thereby sealing the bottom of the case. The tool also assists in regulating the gap between the major flaps, so that the gap and/or any overlap of the flaps is minimized. Accordingly, the tool assists the robotic arm to close the case in a more precise manner.
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公开(公告)号：US08109062B2
公开(公告)日：2012-02-07
申请号：US13024587
申请日：2011-02-10
CPC分类号： B65B51/067 , B65B7/20
摘要： A machine for closing and sealing cardboard boxes or other packaging cases with random sizes of cases presented. An input gate controls passage of cases onto at least one conveyor that moves the cases through the machine. An input positioning stage centers and squares the case. A measuring station performs a primary measurement of the width and height of the open case. A closing station and tape sealing station are adjusted to the primary case size measurement. The case closing station then closes the case. The side major flaps are closed using a major flap closer with crossed arms pivoted at separated pivot axes. The sealing station has a secondary or closed case measurement detector which more accurately adjusts the tape applicator height. Lateral support heads engage the sides of the case to prevent distortion while tape is applied.
摘要翻译： 一种用于关闭和密封纸箱或其他包装盒随机尺寸的包装盒的机器。 输入门控制箱子通过至少一个使箱子移动通过机器的输送机。 一个输入定位台中心并对齐箱子。 测量站对开箱的宽度和高度进行初步测量。 关闭站和胶带密封站调整到主尺寸测量。 案件关闭站然后关闭案件。 侧主瓣使用主要的皮瓣关闭，交叉臂以分开的枢轴枢转。 密封站具有二次或封闭的壳体测量检测器，其可以更精确地调节带施加器的高度。 横向支撑头接合外壳的两侧，以防止在胶带应用时发生变形。
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公开(公告)号：US20110131925A1
公开(公告)日：2011-06-09
申请号：US13024587
申请日：2011-02-10
申请人： Al Chase , Donald Parker , Richard R. Lile
发明人： Al Chase , Donald Parker , Richard R. Lile
CPC分类号： B65B51/067 , B65B7/20
摘要： A machine for closing and sealing cardboard boxes or other packaging cases with random sizes of cases presented. An input gate controls passage of cases onto at least one conveyor that moves the cases through the machine. An input positioning stage centers and squares the case. A measuring station performs a primary measurement of the width and height of the open case. A closing station and tape sealing station are adjusted to the primary case size measurement. The case closing station then closes the case. The side major flaps are closed using a major flap closer with crossed arms pivoted at separated pivot axes. The sealing station has a secondary or closed case measurement detector which more accurately adjusts the tape applicator height. Lateral support heads engage the sides of the case to prevent distortion while tape is applied.
摘要翻译： 一种用于关闭和密封纸箱或其他包装盒随机尺寸的包装盒的机器。 输入门控制箱子通过至少一个使箱子移动通过机器的输送机。 一个输入定位台中心并对齐箱子。 测量站对开箱的宽度和高度进行初步测量。 关闭站和胶带密封站调整到主尺寸测量。 案件关闭站然后关闭案件。 侧主瓣使用主要的皮瓣关闭，交叉臂以分开的枢轴枢转。 密封站具有二次或封闭的壳体测量检测器，其可以更精确地调节带施加器的高度。 横向支撑头接合外壳的两侧，以防止在胶带应用时发生变形。
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公开(公告)号：US10023390B2
公开(公告)日：2018-07-17
申请号：US15390289
申请日：2016-12-23
申请人： R.A. Pearson Company
摘要： A reconfigurable chain guide system is described herein. In one example, movable and stationary pieces of chain guide define a chain path. An actuator moves the movable piece of chain guide between first and second positions with respect to the stationary piece of chain guide. A length of the chain path is not changed when the movable piece of chain guide is moved between the first and second positions. This may be accomplished, for example, if the movable piece includes first and second curved segments, which contact the chain in the first and second positions of the movable piece of chain guide, respectively. In an operational example, a chain traveling the chain path may carry a flight lug, which may engage or not engage cases moving on a conveyor depending on a position of the movable piece of chain guide.
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公开(公告)号：US09061857B2
公开(公告)日：2015-06-23
申请号：US13631501
申请日：2012-09-28
申请人： R.A. Pearson Company
发明人： Michael J. Johnson
CPC分类号： B65H35/0013 , B65B51/067 , B65H35/002 , B65H35/0086 , B65H35/06 , B65H2402/541 , B65H2601/31 , B65H2601/51 , B65H2801/81 , Y10T156/1052 , Y10T156/1082 , Y10T156/1348 , Y10T156/17 , Y10T156/1798 , Y10T156/18
摘要： A tape head includes a two-stage system by which a spring is tensioned. In a first stage, the spring may be partially tensioned when a case, moving along a conveyor, contacts a first application roller. The spring may be additionally tensioned when the case, continuing to move along the conveyor, contacts the second stage. In one example of the second stage, a lever is moved by contact with the moving case. Movement of the lever moves tensions the spring further. By tensioning the spring in multiple stages, assemblies and/or processes, less force is applied by the case to the first application roller. Accordingly, it is less likely to deform the case. The tensioned spring provides energy to move a second application roller around a trailing edge of the case, and thereby press a cut end of the tape against a side of the case.
摘要翻译： 磁头包括弹簧被张紧的两级系统。 在第一阶段中，当沿输送机移动的壳体接触第一施加辊时，弹簧可以部分地张紧。 当壳体继续沿输送机移动时，弹簧可以附加地张紧，接触第二阶段。 在第二阶段的一个示例中，通过与移动壳体的接触来移动杠杆。 杆的移动进一步拉动了弹簧的张力。 通过在多个阶段，组件和/或过程中张紧弹簧，壳体向第一施加辊施加较小的力。 因此，不太可能使壳体变形。 张紧的弹簧提供能量以使第二施加辊围绕壳体的后缘移动，从而将带的切割端压靠在壳体的侧面上。
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公开(公告)号：US20130081758A1
公开(公告)日：2013-04-04
申请号：US13631501
申请日：2012-09-28
申请人： R.A. PEARSON COMPANY
发明人： Michael J. Johnson
IPC分类号： B29C65/78
CPC分类号： B65H35/0013 , B65B51/067 , B65H35/002 , B65H35/0086 , B65H35/06 , B65H2402/541 , B65H2601/31 , B65H2601/51 , B65H2801/81 , Y10T156/1052 , Y10T156/1082 , Y10T156/1348 , Y10T156/17 , Y10T156/1798 , Y10T156/18
摘要： A tape head includes a two-stage system by which a spring is tensioned. In a first stage, the spring may be partially tensioned when a case, moving along a conveyor, contacts a first application roller. The spring may be additionally tensioned when the case, continuing to move along the conveyor, contacts the second stage. In one example of the second stage, a lever is moved by contact with the moving case. Movement of the lever moves tensions the spring further. By tensioning the spring in multiple stages, assemblies and/or processes, less force is applied by the case to the first application roller. Accordingly, it is less likely to deform the case. The tensioned spring provides energy to move a second application roller around a trailing edge of the case, and thereby press a cut end of the tape against a side of the case.
摘要翻译： 磁头包括弹簧被张紧的两级系统。 在第一阶段中，当沿输送机移动的壳体接触第一施加辊时，弹簧可以部分地张紧。 当壳体继续沿输送机移动时，弹簧可以附加地张紧，接触第二阶段。 在第二阶段的一个示例中，通过与移动壳体的接触来移动杠杆。 杆的移动进一步拉动了弹簧的张力。 通过在多个阶段，组件和/或过程中张紧弹簧，壳体向第一施加辊施加较小的力。 因此，不太可能使壳体变形。 张紧的弹簧提供能量以使第二施加辊围绕壳体的后缘移动，从而将带的切割端压靠在壳体的侧面上。
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