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1.发明授权
公开(公告)号：US5463848A
公开(公告)日：1995-11-07
申请号：US164741
申请日：1993-12-10
申请人： Rodney K. Gwiazdon , John E. Korte , Richard S. Deadmond , Frank C. Starr , Robb W. Roloff , Robert D. Devlin
发明人： Rodney K. Gwiazdon , John E. Korte , Richard S. Deadmond , Frank C. Starr , Robb W. Roloff , Robert D. Devlin
摘要： An apparatus (10) is disclosed including a first pushing plate (172) removably secured to a second pushing plate (174) and movable to eject bags (12) from fixtures (32) into pockets (186). The second pushing plate (174) ejects any defective bags (12) remaining when the first pushing plate (172) is not secured or movable with the second pushing plate (174) in the prior intermittent position. The pockets (186) are rotatable to an inverted position where the bags (12) are removed by lugs (230) upstanding from movable lands (228). The lands (228) are pivotable to be in a non-interfering position with the rotation of the pockets (186). A finger (294) is pivotally mounted to a vertically reciprocated carriage (288) to place the bags (12) on conveyors (200) from the lands (228). In the preferred form, a bending bar (184) is positioned to prevent the bags (12) from flying out of the fixtures (32) as they move in the operation direction from a horizontal portion to a vertical portion and to fold back the portions of the bags (12) extending out of the fixtures (32) before they are ejected from the fixtures (32) by the first pushing plate (172).
摘要翻译： 公开了一种装置（10），其包括可移除地固定到第二推板（174）并且可移动的第一推板（172），以将夹具（12）从夹具（32）推出到袋（186）中。 当第一推板（172）不固定或可移动时，第二推板（174）喷射剩余的任何有缺陷的袋（12），其中第二推板（174）处于先前间歇位置。 口袋（186）可旋转到倒立的位置，其中袋子（12）通过从活动平台（228）直立的凸耳（230）去除。 陆地（228）可枢转以与袋（186）的旋转处于非干涉位置。 手指（294）枢转地安装到垂直往复运动的托架（288）上，以将袋子（12）从陆地（228）放置在输送机（200）上。 在优选形式中，弯曲杆（184）被定位成防止袋（12）在操作方向上从水平部分移动到垂直部分并且将部分（12）的部分折回 在由固定装置（32）从第一推板（172）弹出之前，延伸出固定装置（32）的袋子（12）。
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公开(公告)号：US5419100A
公开(公告)日：1995-05-30
申请号：US164743
申请日：1993-12-10
CPC分类号： B65B7/06
摘要： An apparatus (10) is disclosed including an abutment (282) in the form of an elongated rod positioned in front of the sealing intermittent position which rearwardly deflects the portions of bags (12) extending out of fixtures (32) moving in an operation direction. The bags (12) then slap forwardly against a stop (284) as the fixtures (32) reach the sealing intermittent position, with the stop (284) being in the form of a plate carried by the sealing jaw (146) of the sealing position. Arms (136) are pivoted between a transport position spaced from the fixtures (32) and a compression position to engage a rod (138) with the bags (12) above an expansion prevention bar (49) of the fixtures 32 to deflect the product located in the bags (12) into a more planar condition.
摘要翻译： 公开了一种设备（10），其包括处于密封间歇位置前方的细长杆形式的邻接件（282），所述邻接部件沿着沿着操作方向移动的固定件（32）延伸出的袋子（12）的部分向后偏转 。 然后当固定装置（32）到达密封间歇位置时，袋（12）向前打击挡块（284），止挡件（284）为由密封件（146）承载的板形式 位置。 臂（136）在与固定装置（32）间隔开的运送位置和压缩位置之间枢转，以将杆（138）与袋（12）接合在固定装置32的膨胀防止杆（49）上方，以偏转产品 位于袋子（12）中的平坦状态。
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公开(公告)号：US5507132A
公开(公告)日：1996-04-16
申请号：US164742
申请日：1993-12-10
摘要： A device for opening bags (12) held in fixtures (32) movable in an operation direction is disclosed including first and second suction cups (104, 106). The first suction cups (104) are mounted to an elongated bar (108) slideably mounted on posts (112) in turn upstanding from pivot arms (110). The elongated bar (108) can be slid on the posts (112) to an upper, transport position allowing passage of the fixtures (32) and bags (12) held therein. The second suction cups (106) are mounted to the lower ends of rods (114) mounted to a slide shaft (116), with sliding of the slide shaft (116) moving the rods (114) and suction cups (106) from a transport position intermediate the lanes of the fixtures (32) as they move in the operation direction and an attachment position in front of the bags (12). The slide shaft (116) and the rods (114) are tilted along an arc to open the unsealed ends (22) of the bags (12). During opening, the bottoms (16) of the bags (12) deform around first and second, stationary pins (280) which then sandwich the top gussets of the sides (18) of the bags (12) against the tops (14) of the bags (12). After release of the suction cups (104, 106), the tops (14) of the bags (12) deform around the stationary pins (280) when the fixtures (32) move in the operation direction.
摘要翻译： 公开了一种用于打开保持在可沿操作方向移动的固定装置（32）中的袋（12）的装置，包括第一和第二吸盘（104,106）。 第一吸盘（104）安装到可滑动地安装在柱（112）上的细长杆（108），从而从枢轴臂（110）向前突出。 细长杆（108）可以在柱（112）上滑动到允许固定件（32）和保持在其中的袋（12）通过的上部输送位置。 第二吸盘（106）安装到安装到滑动轴（116）的杆（114）的下端，滑动轴（116）使杆（114）和吸盘（106）从一个 运输位置在夹具（32）的行进方向沿着操作方向移动并且在袋（12）前方的附接位置中间。 滑动轴（116）和杆（114）沿弧线倾斜以打开袋（12）的未密封端部（22）。 在打开期间，袋（12）的底部（16）围绕第一和第二固定销（280）变形，然后固定销（280）将袋子（12）的侧面（18）的顶部角板夹在顶部（14）上 袋子（12）。 在释放吸盘（104,106）之后，当固定装置（32）在操作方向上移动时，袋（12）的顶部（14）围绕固定销（280）变形。
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公开(公告)号：US5463845A
公开(公告)日：1995-11-07
申请号：US164739
申请日：1993-12-10
摘要： An apparatus (10) is disclosed including fixtures (32) mounted to carrier bars (30) removably secured to roller chains (24) extending in parallelogram-shaped closed loops. In a first, vertical portion of the closed loops, bags (12) are loaded into the fixtures (32) in a folded condition by a loading device (50). Guides (274) prevent the bags (12) from moving from the fixtures (32) when the fixtures (32) move from the first, vertical portion to a second, horizontal portion. The bags (12) are opened by suction cups (104, 106) and filled with product and then collapsed and sealed in the horizontal portion. Guides (184) prevent the bags (12) from moving from the fixtures (32) when the fixtures (32) move from the second, horizontal portion to a third, vertical portion and bend the portions of the bags (12) extending out of the fixtures (32) at a nonlinear angle to the fixtures (32). The bags (12) are ejected from the fixtures (32) in the third, vertical portion by reciprocal pushing plates (172, 174). The bags (12) are ejected into pockets (186). Lugs (230) extending from lands (228) push the bags (12) from the pockets (186) in an inverted position as the lands (228) move from an inner position to an outer position. The free ends of fingers (294) abut with the bags (12) as the lands (228) move from the outer position to the inner position to position the bags (12) on a conveyor (200) and under slide bars (240).
摘要翻译： 公开了一种装置（10），其包括安装到可拆卸地固定到在平行四边形形状的闭环中延伸的滚子链（24）的承载杆（30）上的固定装置（32）。 在第一垂直部分的闭环中，袋（12）通过装载装置（50）以折叠状态装载到固定装置（32）中。 当夹具（32）从第一垂直部分移动到第二水平部分时，引导件（274）防止袋（12）从夹具（32）移动。 袋（12）通过吸盘（104,106）打开并填充产品，然后在水平部分中折叠并密封。 当夹具（32）从第二水平部分移动到第三垂直部分时，引导件（184）防止袋子（12）从固定件（32）移动，并使袋子（12）的部分从外部伸出 固定装置（32）与固定装置（32）成非线性角度。 袋子（12）通过往复推动板（172,174）从第三垂直部分中的固定装置（32）排出。 袋子（12）被排出到口袋（186）中。 从平台（228）延伸的凸耳（230）在凹槽（228）从内部位置移动到外部位置时，以相反的方式从袋（186）推动袋子（12）。 当平台（228）从外部位置移动到内部位置时，手指（294）的自由端与袋子（12）邻接，以将袋子（12）定位在输送机（200）上并且在滑杆（240）下方， 。
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5.发明授权
公开(公告)号：US5480372A
公开(公告)日：1996-01-02
申请号：US164740
申请日：1993-12-10
摘要： The front bag (12) of a supply of bags (12) stored in a magazine (250) is removed by an unloading device (252) including four linkages (254, 256, 258, 260) which are pivoted to attach suction cups (264) thereto. The unloading device (252) inserts the bag (12) between nip rollers (52, 54) including spaced wheels (56, 58) which drive the bag (12) downward until the closed end (20) rests upon an adjustable stop (72). A tucking plate (90) moves from a retracted position to an extended position generally perpendicular to the bag (12) to drive the bag (12) into a slot (46) of a fixture (32), with the bag (12) having a U-shaped configuration around the tucking plate (90). The bag (12) is prevented from moving from the slot (46) with the tucking plate (90) as the tucking plate (90) moves from the extended position to the retracted position by a compression roller (208) pivotable by a cam (214) movable with the tucking plate (90) to sandwich the side edges of the bag (12).
摘要翻译： 储存在储料盒（250）中的袋子（12）供应的前袋（12）通过包括四个连杆（254,256,258,260）的卸载装置（252）除去，所述连接件枢转以附接吸盘 264）。 卸载装置（252）将袋子（12）插入到包括间隔开的轮（56,58）的夹持辊（52,54）之间，从而将袋子（12）向下驱动，直到封闭端（20）靠在可调节的止动件 ）。 折叠板（90）从缩回位置移动到大致垂直于袋（12）的延伸位置，以将袋（12）驱动到夹具（32）的槽（46）中，袋（12）具有 围绕折叠板（90）的U形构造。 当折叠板（90）通过可由凸轮枢转的压缩辊（208）从延伸位置移动到缩回位置时，防止袋（12）从折缝板（90）移动。 214）可以与折叠板（90）一起移动以夹持袋（12）的侧边缘。
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