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公开(公告)号：US20020100519A1
公开(公告)日：2002-08-01
申请号：US09771758
申请日：2001-01-29
申请人： James R. McGregor
IPC分类号： B67C003/26 , B67C003/34
CPC分类号： G01G13/026 , B65B1/12 , B65B1/46 , B65D90/56
摘要： The invention is a control mechanism for controlling the flow of a particulate material through a conduit and comprises a bladder mounted within the conduit that is inflatable between a first, deflated state and a second, inflated state. In its first, deflated state the bladder allows the particulate material to flow freely through the conduit, and in its second, inflated state the conduit is substantially blocked by the inflated bladder and no particulate material may pass. An alternate embodiment of an exteriorly mounted control mechanism comprises a stopper that is moved between a first, open position away from an open end of the conduit and a second, closed position in which the stopper is in sealing contact with end of the conduit.
摘要翻译： 本发明是一种用于控制通过管道的颗粒材料的流动的控制机构，并且包括安装在管道内的囊，其可在第一放气状态和第二膨胀状态之间充气。 在其第一个放气状态下，气囊允许颗粒材料自由地流过导管，并且在其第二膨胀状态下，导管基本上被膨胀的气囊阻挡，并且没有颗粒材料可能通过。 外部安装的控制机构的替代实施例包括一止动器，该止动器在远离导管的开口端的第一开启位置和第二闭合位置之间移动，止动器与导管的端部密封接触。
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公开(公告)号：US6003289A
公开(公告)日：1999-12-21
申请号：US100184
申请日：1998-06-19
申请人： Harold R. McGregor , James R. McGregor , Scott Mitchell Anderson , Kurt Bernard Snaza , LaVern Wobschall
发明人： Harold R. McGregor , James R. McGregor , Scott Mitchell Anderson , Kurt Bernard Snaza , LaVern Wobschall
摘要： A bag filling machine of the type having a discharge spout with clamps to hold a bag mouth on the spout is disclosed as incorporating gusset pleat gripping assemblies on opposite sides of the spout. Each of those assemblies has a pair of cooperatively actuable gusset gripping members operable between open and closed positions to selectively and independently grip each of the two gusset pleats on opposite sides of a gusseted bag and to pull those pleats apart to fully open positions. This increases the effective, material-receiving area of the bag mouth as it is opened with the opening of the spout to dispense granular material into the bag. A gusset tucker is also utilized on each side of the discharge spout in cooperative juxtaposition to the gusset pleat gripping assemblies. The gusset tuckers are moved inwardly towards each other and towards the bag to engage in the fold between the two gusset pleats on each side of the bag as the bag top is flattened to a closed position after being filled on a spout. This action of the gusset tuckers insures that the gusset pleats will be fully returned to their normal shape with a complete V-fold therebetween, after the bag has been spread open by the gusset gripping members. An improved cylinder structure and gusset wedge apparatus are also disclosed herein, the cylinder structure and gusset wedge apparatus functioning together to increase the reliability of the placement of the bags upon the spout of the bag filling machine at the start of the bag filling cycle.
摘要翻译： 公开了一种具有带有夹子以将袋口保持在喷口上的排出口的袋式灌装机，其在喷嘴的相对侧上并入有角撑板褶皱夹持组件。 这些组件中的每一个都具有一对协同致动的角撑板夹持构件，其可在打开位置和关闭位置之间操作，以选择性地且独立地夹紧角撑板袋的相对侧上的两个角撑板褶皱中的每一个，并将这些褶皱拉开至完全打开位置。 这样，随着喷嘴开口打开时袋口的有效接收面积增加，从而将颗粒状物料分配到袋中。 在排放口的每一侧上还使用角撑板折叠件与角撑板褶皱夹紧组件并置。 随着袋顶部被填充到喷口上之后，袋顶部被平坦化到关闭位置，角撑板折叠器朝向彼此向内移动并且朝向袋子接合，从而在袋子的每一侧上的两个角撑板褶皱之间的折叠中接合。 角撑板折扣的这种动作确保了在袋已被角撑板夹持构件展开之后，角撑板褶皱将完全恢复到其正常形状，并具有完全V形折叠。 本文还公开了一种改进的圆筒结构和角撑板楔形装置，该圆筒结构和角撑板楔形装置一起起作用以增加袋在袋填充循环开始时在袋灌装机的喷口上放置的可靠性。
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公开(公告)号：US5536113A
公开(公告)日：1996-07-16
申请号：US243246
申请日：1994-05-16
申请人： James R. McGregor
发明人： James R. McGregor
IPC分类号： E01F5/00 , E02D29/045 , E02D5/20
CPC分类号： E01F5/005 , E02D29/045
摘要： A precast concrete soil retaining structure is provided comprising an upright portion, a base portion, and a plurality of retaining caps. Preferably its use will be as a wingwall for use with culvert systems. The upright portion of the structure has a first face and a second face, as well as a first end and a second end. The first end is of a height greater than or equal to the height of the second end. The base portion has a top surface and a bottom surface and a plurality of channels of a first diameter, each of which extends between the top surface and the bottom surface. Each of the retaining caps has a channel of a second diameter extending therethrough, with the second diameter preferably being less than that of the first diameter. Each of the retaining caps is positioned above a respective one of the base portion channels.
摘要翻译： 提供了一种预制混凝土保持结构，其包括直立部分，基部部分和多个保持盖。 优选地，其使用将是用于涵洞系统的翼壁。 该结构的直立部分具有第一面和第二面以及第一端和第二端。 第一端的高度大于或等于第二端的高度。 基部具有顶表面和底表面以及多个第一直径的通道，每个通道在顶表面和底表面之间延伸。 每个保持帽具有延伸穿过其中的第二直径的通道，其中第二直径优选地小于第一直径的通道。 每个保持盖位于相应的一个基部通道上方。
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公开(公告)号：US5535792A
公开(公告)日：1996-07-16
申请号：US347801
申请日：1994-12-01
申请人： James R. McGregor
发明人： James R. McGregor
CPC分类号： B65B43/465 , B65B39/00
摘要： A high speed bag filling machine utilizing a tiltable spout for attaching a bag in a tilted position and reversing the tilting motor to move the spout and bag over a conveyor. A vertically movable transfer carriage comprises a front forming bar and a pair of horizontally rotatable rotor arms. The bar and rotors clamp the filled bag, lower it to a conveyor, and discharge it. The forming bar then swings forward and upward to clear the rotor arms, which rotate forwardly beneath it to permit the next bag to enter the clamping area. The forming bar then swings down to engage the front face of the bag and the rotor arms continue their rotation to engage the rear face of the bag. The forming bar and rotor arms may include endless belts driven to discharge the bag.
摘要翻译： 一种高速袋式灌装机，其利用可倾斜的喷口将袋子安装在倾斜位置，并使倾斜的马达反转以使喷嘴和袋子在输送机上移动。 一个可垂直移动的转运支架包括前成形杆和一对水平可旋转的转子臂。 杆和转子夹紧填充的袋子，将其放下到输送机上，并将其排出。 然后，成形杆向前和向上摆动以清除转子臂，其在其下方向前旋转以允许下一个袋进入夹紧区域。 然后，成形条摆动下来以与袋的前表面接合，并且转子臂继续旋转以接合袋的后表面。 成型杆和转子臂可以包括驱动以排出袋的环形带。
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公开(公告)号：US6134864A
公开(公告)日：2000-10-24
申请号：US422552
申请日：1999-10-21
申请人： Harold R. McGregor , James R. McGregor , Scott Mitchell Anderson , Kurt Bernard Snaza , LaVern Wobschall
发明人： Harold R. McGregor , James R. McGregor , Scott Mitchell Anderson , Kurt Bernard Snaza , LaVern Wobschall
摘要： A bag filling machine of the type having a discharge spout with clamps to hold a bag mouth on the spout is disclosed as incorporating gusset pleat gripping assemblies on opposite sides of the spout. Each of those assemblies has a pair of cooperatively actuable gusset gripping members operable between open and closed positions to selectively and independently grip each of the two gusset pleats on opposite sides of a gusseted bag and to pull those pleats apart to fully open positions. This increases the effective, material-receiving area of the bag mouth as it is opened with the opening of the spout to dispense granular material into the bag. A gusset tucker is also utilized on each side of the discharge spout in cooperative juxtaposition to the gusset pleat gripping assemblies. The gusset tuckers are moved inwardly towards each other and towards the bag to engage in the fold between the two gusset pleats on each side of the bag as the bag top is flattened to a closed position after being filled on a spout. This action of the gusset tuckers insures that the gusset pleats will be fully returned to their normal shape with a complete V-fold therebetween, after the bag has been spread open by the gusset gripping members. An improved cylinder structure and gusset wedge apparatus are also disclosed herein, the cylinder structure and gusset wedge apparatus functioning together to increase the reliability of the placement of the bags upon the spout of the bag filling machine at the start of the bag filling cycle.
摘要翻译： 公开了一种具有带有夹子以将袋口保持在喷口上的排出口的袋式灌装机，其在喷嘴的相对侧上并入有角撑板褶皱夹持组件。 这些组件中的每一个都具有一对协同致动的角撑板夹持构件，其可在打开位置和关闭位置之间操作，以选择性地且独立地夹紧角撑板袋的相对侧上的两个角撑板褶皱中的每一个，并将这些褶皱拉开至完全打开位置。 这样，随着喷嘴开口打开时袋口的有效接收面积增加，从而将颗粒状物料分配到袋中。 在排放口的每一侧上还使用角撑板折叠件与角撑板褶皱夹紧组件并置。 随着袋顶部被填充到喷口上之后，袋顶部被平坦化到关闭位置，角撑板折叠器朝向彼此向内移动并且朝向袋子接合，从而在袋子的每一侧上的两个角撑板褶皱之间的折叠中接合。 角撑板折扣的这种动作确保了在袋已被角撑板夹持构件展开之后，角撑板褶皱将完全恢复到其正常形状，并具有完全V形折叠。 本文还公开了一种改进的圆筒结构和角撑板楔形装置，该圆筒结构和角撑板楔形装置一起起作用以增加袋在袋填充循环开始时在袋灌装机的喷口上放置的可靠性。
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公开(公告)号：US5771667A
公开(公告)日：1998-06-30
申请号：US744628
申请日：1996-11-06
CPC分类号： B65B43/465 , B65B39/08 , B65B51/146
摘要： A fully automated apparatus and operating system for supplying, transferring, filling, and sealing bags, utilizing a clam shell type of filling spout is provided in combination with apparatus for sealing each filled bag in close proximity to the spout. The bag sealing apparatus incorporates heat sealing bars mounted on a carriage movable between a first position adjacent to the filling spout for receiving filled bags and sealing them, and a second position wherein filled and sealed bags are released. The same carriage supports clamping bars movable between open and closed positions to clamp a filled bag while it is still being held on the filling spout, and to support the bag, after removal from the spout, while the bag mouth is being sealed by the heat sealing bars. The machine also incorporates automatically controlled bag supply apparatus which functions to deliver bags into position to be picked up by a bag transfer assembly with clamps which grip the leading edge of each bag as it is supplied on a conveyor; and the transfer assembly is swingable to a position wherein it accurately places the mouth of a bag on the filling spout. The spout is pivotally movable between a first, bag receiving and fill commencing position, and a second, bag release position wherein a filled bag is properly located for engagement by the aforesaid clamping and sealing bars on the movable carriage.
摘要翻译： 提供一种用于供应，转移，填充和密封袋子的全自动化设备和操作系统，其利用蛤壳式灌装喷口与用于密封靠近喷嘴的每个填充袋密封的装置组合。 袋密封装置包括安装在支架上的热密封条，该托架可在与填充出口相邻的第一位置之间移动，用于接收填充袋并密封它们;以及第二位置，其中填充和密封的袋被释放。 相同的托架支撑夹持杆，其可在打开和关闭位置之间移动，以在填充的袋子仍然被保持在填充口处时夹紧填充的袋子，并且在从嘴中取出之后支撑袋子，同时袋口被热量密封 密封条。 该机器还包括自动控制的袋供应装置，其功能是将袋子输送到位置，以由袋传送组件拾取，夹具在每个袋子的前缘被抓在输送机上时被抓住; 并且传送组件可摆动到其中准确地将袋的口部放置在填充口上的位置。 喷嘴可在第一，袋接收和填充开始位置之间枢转运动，以及第二袋释放位置，其中填充袋被适当地定位，以通过上述可移动托架上的夹紧和密封条进行接合。
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公开(公告)号：US06530403B2
公开(公告)日：2003-03-11
申请号：US09771758
申请日：2001-01-29
IPC分类号： B67C326
CPC分类号： G01G13/026 , B65B1/12 , B65B1/46 , B65D90/56
摘要： A control mechanism for controlling the flow of a particulate material through a conduit and comprises a bladder mounted within the conduit that is inflatable between a first, deflated state and a second, inflated state. In its first, deflated state the bladder allows the particulate material to flow freely through the conduit, and in its second, inflated state the conduit is substantially blocked by the inflated bladder and no particulate material may pass. An alternate embodiment of an exteriorly mounted control mechanism comprises a stopper that is moved between a first, open position away from an open end of the conduit and a second, closed position in which the stopper is in sealing contact with end of the conduit.
摘要翻译： 一种用于控制颗粒材料通过导管的流动的控制机构，包括安装在导管内的囊，其可在第一放气状态和第二膨胀状态之间充气。 在其第一个放气状态下，气囊允许颗粒材料自由地流过导管，并且在其第二膨胀状态下，导管基本上被膨胀的气囊阻挡，并且没有颗粒材料可能通过。 外部安装的控制机构的替代实施例包括一止动器，该止动器在远离导管的开口端的第一开启位置和第二闭合位置之间移动，止动器与导管的端部密封接触。
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公开(公告)号：US06295790B1
公开(公告)日：2001-10-02
申请号：US09251603
申请日：1999-02-17
申请人： James R. McGregor , Kurt Bernard Snaza , LaVerne N. Wobschall , Scott Mitchell Anderson , Tracy J. Steiger , Thomas Morness
发明人： James R. McGregor , Kurt Bernard Snaza , LaVerne N. Wobschall , Scott Mitchell Anderson , Tracy J. Steiger , Thomas Morness
IPC分类号： B65B5114
CPC分类号： B65B51/146 , B29C65/18 , B29C65/222 , B29C65/305 , B29C65/38 , B29C66/1122 , B29C66/43121 , B29C66/8221 , B29C66/8242 , B29C66/83241 , B29C66/849 , B65B43/465
摘要： An integrated and compact bag filling machine comprising a material dispensing spout, a slip tube suspended in substantially vertical alignment with the spout, and a bag sealing apparatus comprising a pair of opposable forming bars and a pair of independently actuable and opposable sealing bars is herein disclosed. The bag filling machine is capable of bottom filling and sealing both paper and plastic bags having gusseted or flat sides with little or no modification.
摘要翻译： 一种集成且紧凑的袋式灌装机，其包括材料分配喷口，与喷口基本上垂直对准的滑动管，以及包括一对相对的成形条和一对独立可启动和相对的密封条的袋密封装置， 。 袋式灌装机能够底部填充和密封纸张和塑料袋，具有角撑板或平面，几乎没有或没有修改。
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公开(公告)号：US6112504A
公开(公告)日：2000-09-05
申请号：US261315
申请日：1999-03-03
摘要： A bag filling machine comprising a supply hopper, a material flow control mechanism and a rotatable bag filling spout is herein disclosed. The rotating bag filling spout is constructed and arranged for rotation about a vertical axis and is connected to the supply hopper through the material flow control mechanism so as to convey bulk commodities stored in the supply hopper into a bag that is to be filled. After the bag has been filled, the rotatable bag filling spout rotates to close the bag. A sealing mechanism is also provided to seal the filled bags once they have been closed by the rotating bag filling spout.
摘要翻译： 本文公开了一种包括供料斗，料流控制机构和可旋转袋填充口的袋式灌装机。 旋转袋填充口被构造和布置成围绕垂直轴线旋转，并且通过材料流动控制机构连接到供料斗，以将存储在供料斗中的大量商品输送到待填充的袋中。 在袋子被填充之后，可旋转的袋子填充口旋转以关闭袋子。 还提供了一种密封机构，用于密封填充的袋子，一旦它们被旋转袋填充口关闭。
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公开(公告)号：US5979512A
公开(公告)日：1999-11-09
申请号：US128866
申请日：1998-08-04
摘要： A device for topping-off a substantially filled bag with a final charge of particulate material to provide a predetermined final charge weight in the bag is herein disclosed. The device comprises a lower frame supported upon a plurality of load cells and an upper frame supported above the lower frame also upon a plurality of load cells. The upper frame has rotatably suspended therefrom a pair of carriage assemblies which support respective housings. Each of the housings has disposed therein a belt capable of linear motion. The belts are exposed on an inner face of each of the housings such that when the carriage assemblies are rotated toward one another, the respective belts meet one another and are able to engage the opposed faces of a bag. A plurality of bag grasping means are mounted upon the respective housings so as to be able to grasp and hold the opposed faces of the bag received between the belts to open the bag as the housings are rotated away from one another. A filling structure is supported independent of the upper and lower frames and is arranged to supply a charge of particulate material to the open bag. A signal processor for integrating electrical signals from the plurality of load cells of the respective upper and lower frames calculates an actual weight of the bag, determines the difference between the actual weight of the bag and the desired final charge weight of the bag, and directs the filling structure to supply the charge of particulate material to the bag to attain the final charge weight.
摘要翻译： 本文公开了一种用于将基本上填充的袋顶起的装置，其中最终装载有颗粒材料以在袋中提供预定的最终充料重量。 该装置包括支撑在多个测力传感器上的下部框架，以及在多个测力传感器上也支撑在下部框架上方的上部框架。 上框架可旋转地悬挂有支撑相应壳体的一对托架组件。 每个壳体中设置有能够线性运动的带。 皮带暴露在每个壳体的内表面上，使得当滑架组件彼此旋转时，相应的皮带彼此相遇并且能够与袋的相对面接合。 多个袋抓握装置安装在相应的壳体上，以便能够抓握并保持容纳在带之间的袋的相对面，以在壳体彼此远离地旋转时打开袋。 填充结构独立于上框架和下框架被支撑，并且被布置成向开袋提供颗粒材料的装料。 用于整合来自相应上和下框架的多个称重传感器的电信号的信号处理器计算袋的实际重量，确定袋的实际重量与袋的期望最终充电重量之间的差异，并指导 填充结构，以将颗粒材料的装料供应到袋中以获得最终充电重量。
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