公开(公告)号：US5245901A

公开(公告)日：1993-09-21

申请号：US9654

申请日：1993-01-28

申请人： Norbert Lentz ,  Harald Schmidt ,  Walter Sommer

发明人： Norbert Lentz ,  Harald Schmidt ,  Walter Sommer

IPC分类号： B23D19/04 ,  B21D43/28 ,  B23D33/02 ,  B65G47/26

CPC分类号： B21D43/287 ,  B65G47/268 ,  Y10T83/2192 ,  Y10T83/648 ,  Y10T83/6489 ,  Y10T83/654 ,  Y10T83/6633

摘要： A roller knife cutter includes a first knife shaft pair for severing a ferromagnetic metal sheet into sheet metal strips forwarded in a first direction of advance; and a plurality of substantially coplanar plates arranged downstream of the first knife shaft pair in a series in the first direction of advance. The plates are separated from one another by a clearance. The cutter further has an endless belt having an upper run moving in a second direction of advance and positioned in the clearance and extending parallel therewith. The upper run has a lowered position in which a top surface of the upper run is at a level below the top surfaces of the plates and a lifted position in which the top surface of the upper run is substantially coplanar with the top surfaces of the plates; and a plurality of individually height-adjustable magnet units arranged in a series underneath the upper run parallel to the second direction of advance. Each magnet unit has a low position allowing the upper run of the endless belt to be situated in the lowered position and a high position raising the upper run into the lifted position.

摘要翻译： 滚刀切割机包括：第一刀轴对，用于将铁磁金属片切割成沿第一进给方向转发的金属片; 以及多个基本上共面的板，其在所述第一推进方向上串联布置在所述第一刀具轴对的下游。 平板通过间隙彼此分开。 切割器还具有环形带，其具有在第二进给方向上移动并且定位在间隙中并与其平行延伸的上运行。 上游具有下降位置，其中上游的顶部表面处于板的顶表面以下的水平面，并且升高位置，其中上游的顶表面与板的顶表面基本共面 ; 以及多个独立的高度可调的磁体单元，其排列成与上述第二进给方向平行的上段的一系列。 每个磁体单元具有低位置，允许环形带的上部行程位于下降位置，并且高位置将上部行程提升到提升位置。

公开(公告)号：US5375827A

公开(公告)日：1994-12-27

申请号：US42407

申请日：1993-04-02

申请人： Norbert Lentz ,  Harald Schmidt

发明人： Norbert Lentz ,  Harald Schmidt

IPC分类号： B65G17/32 ,  B23D33/02 ,  B23Q7/00 ,  B65G23/24 ,  B65G43/00 ,  B65G47/84 ,  B65H5/16 ,  B65H9/14

CPC分类号： B65H9/14 ,  B23D33/02 ,  B23Q7/007 ,  B65H2404/232

摘要： A sheet feeding apparatus includes a first feeding device having an endless traction member circulated at a constant speed and a carrier pawl mounted on the traction member for engaging a trailing edge of a sheet to be advanced. The apparatus further has a second feeding device being a continuation of the first feeding device and having an endless traction member; a carrier device mounted on the second traction member for engaging a trailing edge of a sheet to be advanced; and a drive for circulating the last-named traction member with a periodically changing travelling speed having a minimum value not higher than the speed of the traction member of the first feeding device and a maximum value greater than the speed of the traction member of the first feeding device and at the most equal to an initial speed with which the sheet enters a sheet handling station downstream of the second feeding device. The initial speed is at least as high as the constant speed of the traction member of the first feeding device. The carrier device is situated on the upper run of the traction member of the second feeding device at the end of an acceleration phase of the periodic speed change.

摘要翻译： 片材进给装置包括具有以恒定速度循环的环形牵引构件的第一进给装置和安装在牵引构件上的承载爪，用于接合要推进的片材的后缘。 该装置还具有第二进给装置，该第二进给装置是第一进给装置的延伸部并且具有环形牵引部件; 安装在所述第二牵引构件上用于接合要前进的片材的后缘的载体装置; 以及驱动器，其以具有不高于第一进给装置的牵引构件的速度的最小值的周期性变化的行进速度循环最后命名的牵引构件，并且具有大于第一进给装置的牵引构件的速度的最大值 并且最多等于纸张进入第二进给装置下游的纸张处理站的初始速度。 初始速度至少与第一进给装置的牵引构件的恒定速度一样高。 在周期性速度变化的加速阶段结束时，载体装置位于第二进给装置的牵引构件的上游。

公开(公告)号：US4830258A

公开(公告)日：1989-05-16

申请号：US153641

申请日：1988-02-03

申请人： Norbert Lentz ,  Harald Schmidt

发明人： Norbert Lentz ,  Harald Schmidt

IPC分类号： B23K26/262

CPC分类号： B23K26/262 ,  B23K2201/125

摘要： To make a container with a butt welded longitudinal seam, the side edges of a preformed blank are guided by straight grooves so that the side edges converge at an acute angle. At the point of convergence the side edges are heated to at least to the forging temperature, preferably by a focused laser beam. The side edges are then tangentially compressed before they cool.

摘要翻译： 为了制造具有对接焊纵向接缝的容器，预成型坯料的侧边缘由直槽引导，使得侧边缘以锐角收敛。 在会聚点处，优选通过聚焦的激光束将侧边缘加热至少至锻造温度。 然后在冷却之前将侧边缘切向压缩。

公开(公告)号：US5477720A

公开(公告)日：1995-12-26

申请号：US238323

申请日：1994-05-05

申请人： Norbert Lentz ,  Dieter Muno ,  Harald Schmidt

发明人： Norbert Lentz ,  Dieter Muno ,  Harald Schmidt

IPC分类号： B21D19/04 ,  B21D51/26

CPC分类号： B21D19/046 ,  B21D51/2615 ,  B21D51/2623 ,  B21D51/263

摘要： An roller-flanging device for flanging at least an end region of a cylindrical body includes a receptacle having a longitudinal axis common with the cylindrical body being flanged. Flange rollers are rotatably seated in the receptacle about the common longitudinal axis, and roll along a surface of the cylindrical body. The flange rollers each have a part with a cylindrical surface and a flange collar for forming a flange contour on the cylindrical body. At least one limiting body is disposed between contiguous ones of the flange rollers, and extends inwardly toward the common longitudinal axis beyond the circumscribed cylindrical surface of the cylindrical parts of the flange rollers at least when forming the flange. The at least one limiting body prevents burrs or material from the cylindrical body from reaching or extending beyond the cylindrical surface of the flange rollers, and assures a uniform flange diameter.

摘要翻译： 一种用于对圆柱体的至少端部区域进行折边的辊法兰装置包括具有与被凸缘的圆柱形主体共同的纵向轴线的容器。 法兰辊可绕公共纵向轴线可旋转地安置在容器中，并沿着圆柱体的表面滚动。 凸缘滚子各具有一个具有圆柱形表面的部分和用于在圆柱体上形成凸缘轮廓的凸缘轴环。 至少一个限制体设置在相邻的凸缘辊之间，并且至少在形成凸缘时向内延伸朝向公共纵向轴线超过凸缘辊的圆柱形部分的外接圆柱形表面。 所述至少一个限制体防止来自圆柱体的毛刺或材料到达或延伸超过凸缘辊的圆柱形表面，并确保均匀的凸缘直径。

公开(公告)号：US5061141A

公开(公告)日：1991-10-29

申请号：US330178

申请日：1989-03-29

申请人： Norbert Lentz ,  Harald Schmidt

发明人： Norbert Lentz ,  Harald Schmidt

IPC分类号： B21D43/12 ,  B21D51/26 ,  B31B1/02 ,  B31B1/40 ,  B31B1/42 ,  B31B5/36

CPC分类号： B21D51/2676 ,  B21D43/12 ,  B31B1/00 ,  B31B2201/0223 ,  B31B2201/0252 ,  B31B2201/2645 ,  B31B2201/265

摘要： A method and apparatus for producing can bodies, wherein blanks are laterally centered after removal from a magazine, are engaged in the center of their rear edge and are transported into a shaping station in which initially the center section of the blank is bent into its final shape. While doing this, a central force and friction lock is produced between a transporting means and the deformed blank to realize reliable guidance of the already partially bent blank. To further transport the blank, it is contacted at its rear edge in the already completely bent region by two lateral transporting devices and is advanced to a seam forming station, while the opposite longitudinal edges of the blank are brought to an adjoining relationship.

摘要翻译： 一种用于制造罐体的方法和装置，其中坯料在从料仓移除之后横向居中，并在其后边缘的中心接合并被运送到成形站中，其中坯料的中心部分最初弯曲成其最终的 形状。 在这样做时，在输送装置和变形的坯料之间产生中心力和摩擦锁，以实现已经部分弯曲的坯料的可靠引导。 为了进一步运输坯料，它通过两个横向输送装置在已经完全弯曲的区域的后缘处被接触，并且前进到接缝成形站，而坯料的相对的纵向边缘处于相邻的关系。

公开(公告)号：US5060840A

公开(公告)日：1991-10-29

申请号：US589632

申请日：1990-09-28

申请人： Norbert Lentz ,  Harald Schmidt

发明人： Norbert Lentz ,  Harald Schmidt

IPC分类号： B23K26/262 ,  B23K37/053

CPC分类号： B23K37/053 ,  B23K26/262

摘要： A conveying apparatus feeds can body blanks to a welding unit with the longitudinal edges of the can body blanks even, without being offset in the longitudinal direction. The apparatus includes a centrally disposed revolving device (5; 5'; 5") which serves as a transport unit for the can body blanks (1). Rockers (18) are connected by means of swivel axes (5b) to serve as pusher dogs. Each rocker (18) has two feed pins (18c, 18d) at its front end facing the direction of transport. In the pushing position, the feed pins simultaneously contact the rear edge of a can body blank (1) on either side of the longitudinal edges. Each of the rocker arms is provided with a control arm which extends past the swiveling axis and which has a control surface.

摘要翻译： 输送装置将罐主体坯料馈送到焊接单元，其中罐主体的纵向边缘均匀地均匀，而不会在纵向方向上偏移。 该装置包括一个集中设置的旋转装置（5; 5'; 5“），其用作罐体坯件（1）的输送单元。 摇杆（18）通过旋转轴（5b）连接起来用作推杆。 每个摇杆（18）在其前端面向输送方向具有两个进给销（18c，18d）。 在推动位置，进给销同时接触纵向边缘两侧的罐体坯件（1）的后边缘。 每个摇臂设置有延伸超过旋转轴线并具有控制表面的控制臂。

公开(公告)号：US4925006A

公开(公告)日：1990-05-15

申请号：US211554

申请日：1988-06-24

申请人： Norbert Lentz ,  Harald Schmidt

发明人： Norbert Lentz ,  Harald Schmidt

IPC分类号： B65G19/02 ,  B65G47/31

CPC分类号： B65G19/02

摘要： A conveyor apparatus for sequentially advancing articles in a conveying direction comprises two parallel-spaced flexible pulling elements, each trained about an upstream and a downstream end wheel. A plurality of parallel-spaced article advancing bars, each oriented perpendicularly to the conveying direction, are supported by the two pulling elements and extend continuously therebetween. A stationary article supporting surface extends from between the first end wheels parallel to the conveying direction for supporting the articles as they are pushed in the conveying direction by respective article advancing bars. The article supporting surface has a starting location adjacent the upstream end wheels for sequentially receiving the articles to be engaged by an article advancing bar. The starting location is positioned relative to the upstream end wheels such that the article dwelling in the starting location is abutted by the article advancing bar at a moment when an imaginary plane passing through the article advancing bar and containing the rotary axes of the upstream end wheels defines, with the conveying direction, an angle of 45.degree. at the most, whereby a velocity component of the circumferential velocity in the conveying direction is at the most 71% of the circumferential velocity at the moment of contact between the article advancing bar and the article dwelling in the starting location.

摘要翻译： 用于在输送方向上顺序地推进物品的传送装置包括两个平行间隔的柔性牵引元件，每个柔性牵引元件围绕上游端和下游端轮进行训练。 每个垂直于输送方向定向的多个平行隔开的物品推进杆由两个牵引元件支撑并在它们之间连续延伸。 固定物品支撑表面从平行于输送方向的第一端轮之间延伸，用于当物品沿着输送方向被相应物品推进杆推动时支撑物品。 物品支撑表面具有邻近上游端轮的起始位置，用于顺序地接收由物品推进杆接合的物品。 起始位置相对于上游端轮定位，使得在起始位置处停留的物品在穿过物品进给杆并且包含上游端轮的旋转轴线的假想平面的时刻与物品前进杆抵接 在输送方向上最大限定为45°的角度，由此在输送方向上的圆周速度的速度分量在物品推进杆与第二传送方向之间的接触时的圆周速度的最大值的71％ 文章住在起始位置。

公开(公告)号：US5853275A

公开(公告)日：1998-12-29

申请号：US889496

申请日：1997-07-08

申请人： Norbert Lentz ,  Karl-Heinz Witt ,  Steffen Rotz

发明人： Norbert Lentz ,  Karl-Heinz Witt ,  Steffen Rotz

IPC分类号： B21D19/02 ,  B21D51/26

CPC分类号： B21D51/263 ,  B21D19/02 ,  B21D51/2615

摘要： An apparatus for flanging an edge of a can body includes a flanging tool which has an inner tool part having an outer circumferential flanging face for engaging an inner surface of a circumferential edge zone of the can body; an outer tool part surrounding the inner tool part and having an inner circumferential abutment face surrounding the flanging face for abutting a periphery of the can body edge during flanging of the can body edge by the flanging face; an axially hollow, non-rotatable spindle to which the outer tool part is affixed and which has a first axis; a rotary shaft received in the spindle and having a second axis coinciding with the first axis; and a shaft stub affixed to and extending from the shaft. The inner tool part is rotatably mounted on the shaft stub which has a central, third axis disposed at an inclination to the second axis. The second and third axes intersect in a point situated substantially at an axial location corresponding to an axial location of the flanging face of the inner tool part.

摘要翻译： 用于对罐体的边缘进行折边的装置包括：具有内部工具部分的凸缘工具，该内部工具部分具有用于接合罐体的圆周边缘区域的内表面的外部周向凸缘面; 围绕所述内部工具部分的外部工具部分，并且具有围绕所述翻边面的内周邻接面，用于在所述罐体主体边缘由所述翻边面翻边期间抵靠所述罐体边缘的周边; 轴向中空的不可旋转的主轴，所述外部工具部分固定到所述主轴上并且具有第一轴线; 旋转轴，容纳在所述主轴中并且具有与所述第一轴线重合的第二轴线; 以及固定到轴并从轴延伸的轴短针。 所述内部工具部分可旋转地安装在所述轴杆上，所述轴销具有以相对于所述第二轴线倾斜的方式设置的中心的第三轴线。 第二轴和第三轴在基本上位于对应于内部工具部分的凸缘面的轴向位置的轴向位置处的点相交。

公开(公告)号：US5439095A

公开(公告)日：1995-08-08

申请号：US200496

申请日：1994-02-23

申请人： Norbert Lentz ,  Karl-Heinz Witt

发明人： Norbert Lentz ,  Karl-Heinz Witt

IPC分类号： B21D51/46 ,  B65G47/71 ,  B65G47/84 ,  B65G47/04

CPC分类号： B65G47/846 ,  B65G47/71

摘要： An apparatus for serially conveying receptacle lids includes two lid-advancing wheels each having a plurality of circumferentially spaced peripheral pockets for receiving individual lids. The wheels peripherally adjoin one another in a border zone for transferring the lids from one wheel to the other. The apparatus further has a supporting surface situated underneath the wheels for supporting the lids as the lids are advanced by the wheels. An annular guide surrounds the wheels externally of the border zone for retaining the lids in the wheel pockets. A pin is mounted on at least one of the wheels at one of the pockets thereof; the pin is held displaceably relative to the wheel carrying the pin. Further, the pin has an upper position for engaging a radially inner part of a shoulder of the lid to retain the lid in the pocket adjoining pin. Further, the pin has a lower position for releasing the lid shoulder to allow a displacement of the lid relative to the pocket. A control device displaces the pin during rotation of the wheels.

摘要翻译： 用于串联输送容器盖的装置包括两个盖前进轮，每个轮具有多个周向间隔开的用于接收单个盖的周向袋。 轮子在边界区域周围相邻地邻接，用于将盖子从一个车轮传送到另一个车轮。 该装置还具有位于轮子下方的支撑表面，用于当盖子被轮子推进时支撑盖子。 环形引导件围绕边框外部的轮子，以将盖子保持在轮兜中。 一个销安装在至少一个车轮的其中一个口袋内; 销相对于承载销的轮可移动地保持。 此外，销具有用于接合盖的肩部的径向内部的上部位置，以将盖保持在袋邻接销中。 此外，销具有用于释放盖肩以允许盖相对于口袋移位的较低位置。 控制装置在车轮旋转期间使销钉移位。

公开(公告)号：US5423410A

公开(公告)日：1995-06-13

申请号：US230924

申请日：1994-04-21

申请人： Matthias J. M. Keller ,  Norbert Lentz ,  Guenter Zielke

发明人： Matthias J. M. Keller ,  Norbert Lentz ,  Guenter Zielke

IPC分类号： B65G47/252 ,  B65G47/24

CPC分类号： B65G47/252 ,  B65G2201/0244 ,  B65G2207/14

摘要： A conveying device is provided for vertically positioning ferromagnetic cans discharged from an upstream unit in a horizontal position. The conveying device includes a first direction changing band for receiving and transporting horizontally disposed ferromagnetic cans discharged from the upstream unit and having a first discharge end for discharging cans in an essentially vertical orientation. A second direction changing band is disposed along side the first direction changing band for transporting cans and has a second discharge end for discharging cans in an essentially vertical orientation. A transfer device transfers a portion of the horizontally disposed ferromagnetic cans to the second direction changing band. An upright can carrying band is disposed beneath the first and second discharge ends of the first and second direction changing bands for receiving the essentially vertically oriented cans.

摘要翻译： 提供一种输送装置，用于垂直地定位在水平位置从上游单元排出的铁磁罐。 输送装置包括用于接收和输送从上游单元排放的水平设置的铁磁罐的第一方向改变带，并且具有用于以基本垂直的方向排放罐的第一排出端。 第二方向改变带沿着用于运输罐的第一方向改变带的一侧设置，并且具有用于以基本垂直的方向排放罐的第二排出端。 传送装置将水平布置的铁磁罐的一部分传送到第二方向改变带。 竖立的可承载带设置在第一和第二方向改变带的第一和第二排放端下方，用于接收基本垂直定向的罐。