公开(公告)号：US5555970A

公开(公告)日：1996-09-17

申请号：US299635

申请日：1994-09-02

申请人： Enzo Coccolo

发明人： Enzo Coccolo

IPC分类号： B21C1/30 ,  B21D43/12 ,  B65B35/00

CPC分类号： B21D43/12 ,  B21C1/30 ,  Y10T483/1714

摘要： Device for the quick change of tracks, which is suitable to cooperate with a traction unit (12) of a type with two facing tracks (11) such as that of EP-A-548723, for instance, and comprises a movable trolley (13), which has in a position substantially at the front of the traction unit (12) a first withdrawal and delivery position (13a), a second replacement position (13b) and an intermediate rotation position (13c) for pre-arrangement of the new set of tracks (111).

摘要翻译： 用于快速更换轨道的装置，其适于与具有例如EP-A-548723的两个相对的轨道（11）的类型的牵引单元（12）协作，并且包括可移动的手推车（13） ），其具有大致位于牵引单元（12）前部的位置，第一取出和传送位置（13a），第二更换位置（13b）和中间旋转位置（13c），用于预先布置新的 一组轨道（111）。

公开(公告)号：US5259496A

公开(公告)日：1993-11-09

申请号：US971323

申请日：1992-11-04

申请人： Steven P. Common

发明人： Steven P. Common

IPC分类号： B21D43/12 ,  B65G17/34

CPC分类号： B21D43/12

摘要： A conveyor belt and drive structure are disclosed for use with a conversion press in which an upper level of an endless metallic conveyor belt, preferably of stainless steel, is positioned between upper and lower tooling in the press. The conveyor belt is formed by seam welding together the ends of a length of thin flexible metal, and includes a plurality of transversely and longitudinally spaced shell-receiving carrier apertures. The edges of the conveyor belt at the ends of the weld seam are relieved with an elongated notch shape having corners formed on a radius to eliminate from the belt stress concentrations which may occur during the welding process.

摘要翻译： 公开了用于转换压力机的输送带和驱动结构，其中，优选不锈钢的环形金属输送带的上部位于压机中的上下工具之间。 传送带通过将一段薄的柔性金属的端部缝合在一起形成，并且包括多个横向和纵向间隔开的壳体接纳载体孔。 在焊缝端部处的输送带的边缘以细长的切口形状释放，其具有形成在半径上的拐角以消除在焊接过程中可能发生的带应力集中。

公开(公告)号：US4946028A

公开(公告)日：1990-08-07

申请号：US385066

申请日：1989-07-26

申请人： Harry A. Eichmann ,  Gieselle Eichmann

发明人： Harry A. Eichmann ,  Gieselle Eichmann

IPC分类号： B21D43/12 ,  B23Q7/03 ,  B65G15/48

CPC分类号： B65G15/48 ,  B21D43/12 ,  B23Q7/03 ,  B65G2201/02

摘要： A system of using a metallic conveyor belt in the manufacture of can lids which prevents can lids from rotating as they are conveyed from one manufacturing station to another. Thus, the lids are not improperly cast and stamped, and as a result, discarded. A frictional augmentation area of specific depth, width, and roughness is formed upon the metallic conveyor belt top surface to prevent the can lid from rotating during manufacture. Thus, the present invention provides a simple and economically benefical improvement to the manufacturing process of can lids.

公开(公告)号：US4417117A

公开(公告)日：1983-11-22

申请号：US226227

申请日：1981-01-19

申请人： Paul Opprecht

发明人： Paul Opprecht

IPC分类号： B21C37/08 ,  B21D43/12 ,  B21D51/26 ,  B23K11/08 ,  B23K37/00 ,  B23Q7/03 ,  B65G19/02 ,  B65G47/52 ,  B23K11/06 ,  B65G47/31

CPC分类号： B21D51/2676

摘要： A method of transporting can bodies for a fully automated resistance welding machine comprising a roll former station for rolling the bodies, two successively arranged driven transport systems, and a pair of welding electrodes. The transport systems comprise endless, revolving chains equipped with fixed catches or cams and defining first and second chains. The first chain passes through the roll former station where, during rolling of the blanks into the can bodies, it cyclically and periodically remains at least approximately stationary, whereas the second chain has a sinusoidal velocity course. The can bodies exposed to the intermittent non-continuous mode of operation of the first chain, necessitated by the roll forming operation, are transferred to the second chain and experience a movement which is stabilizing for the can bodies.

摘要翻译： 一种运输全自动电阻焊机的罐体的方法，包括用于轧制主体的轧辊成形站，两个连续布置的从动传送系统和一对焊接电极。 运输系统包括设置有固定卡扣或凸轮的无限循环链，并且限定第一和第二链。 第一链通过轧辊成形站，其中在坯料滚动进入罐体期间，其循环地且周期性地保持至少近似静止，而第二链具有正弦速度行程。 暴露于通过辊轧成形操作所必需的第一链的间歇非连续操作模式的罐体被转移到第二链条并且经历针对罐体稳定的运动。

公开(公告)号：US4064731A

公开(公告)日：1977-12-27

申请号：US635570

申请日：1975-11-26

申请人： Karl Ivar Brandstrom

发明人： Karl Ivar Brandstrom

IPC分类号： B21D43/12 ,  B21J13/08 ,  B21D43/16 ,  B65G13/00

CPC分类号： B21J13/08

摘要： A device for inserting a hot, heavy blank into a drop hammer die comprises a car mounted on rails for movement toward and away from the die and supporting a unit thereon adapted to be positioned in at least partially overlying relation to the die. The unit includes a pair of elongated rotatable shafts positioned in spaced parallel relation to one another with each shaft supporting a plurality of elongated rollers extending from that shaft partially across the space between the shafts. Positioning means are provided for selectively rotating the elongated shafts to vary the planar relationships of the rollers relative to one another, and further positioning means are provided for varying the orientation of the plane defined by the shafts between horizontal and inclined positions.

摘要翻译： 用于将热的，重的坯料插入滴锤模具中的装置包括安装在轨道上的汽车，用于朝向和远离模具移动并支撑其上适用于至少部分地与模具重叠的位置的单元。 该单元包括一对细长的可旋转轴，其以相互间隔开的平行关系定位，每个轴支撑多个从该轴部分穿过轴之间的空间延伸的细长辊。 提供定位装置用于选择性地旋转细长轴以改变辊相对于彼此的平面关系，并且提供另外的定位装置，用于改变在水平位置和倾斜位置之间由轴限定的平面的取向。

公开(公告)号：US4015495A

公开(公告)日：1977-04-05

申请号：US549972

申请日：1975-02-14

申请人： Marcel Yerly

发明人： Marcel Yerly

IPC分类号： B21D28/02 ,  B21D43/12 ,  B21D45/00 ,  B21D45/04 ,  B26D7/18 ,  B30B7/02 ,  B26D7/06 ,  B31B1/00

CPC分类号： B30B7/023 ,  B26D7/1818 ,  B26D2007/189 ,  Y10T225/329 ,  Y10T83/2079 ,  Y10T83/217

摘要： A device designed for stripping waste from a sheet, which has been die cut by means of a platen press. The device includes two lateral frames, a fixed upper part or plate in which stripping tools are fixed, a lower movable supporting plate with apertures, which have the outline corresponding to the outlines of the waste to be removed, means for conveying a sheet between the upper and lower plates which means consist of gripper bars fitted between two endless chains running within the lateral frame members, and means for raising a portion of the means for conveying during the movement of the lower movable supporting plate.

摘要翻译： 设计用于从已经通过压板机压模切割的片材上的废品的剥离。 该装置包括两个横向框架，固定的上部或板，剥离工具被固定在其中，具有孔的下部可移动支撑板具有对应于待移除的废物的轮廓的轮廓，用于将纸张在 上部和下部板由装配在横向框架构件内的两个环形链之间的夹持杆组成，以及用于在下部活动支撑板移动期间提升用于输送的装置的一部分的装置。

公开(公告)号：US3969919A

公开(公告)日：1976-07-20

申请号：US594732

申请日：1975-07-10

申请人： Alfons Goeke

发明人： Alfons Goeke

IPC分类号： B65G17/26 ,  B21D3/04 ,  B21D3/05 ,  B21D43/00 ,  B21D43/12 ,  B21D43/16 ,  B23B13/02 ,  B23Q7/03 ,  B65G37/00

CPC分类号： B65G37/005 ,  B21D3/045 ,  B21D43/006 ,  B21D43/12 ,  B23Q7/03 ,  B65G2201/0217 ,  B65G2207/14

摘要： A workpiece feed channel interposed between a metal peeling machine and straightener for elongated, rotating or non-rotating, metal workpieces. The channel includes a plurality of opposed pairs of driven profiled elements having workpiece receiving openings therebetween of a cross-sectional size approximately 1.5 to 10 times larger than the cross-sectional size of the workpieces carried therein. The workpieces are carried by and fed forwardly by the gravitational frictional engagement with the profiled elements. In one embodiment, the upper profile elements are raised to permit the release of the workpiece down inclined surfaces, rather than for the workpiece to continue on to the straightening machine.

摘要翻译： 介于金属剥皮机和矫直机之间的用于细长的，旋转的或非旋转的金属工件的工件进给通道。 通道包括多个相对的驱动成型元件，其在其间具有工件接收开口，其横截面尺寸比其中承载的工件的横截面尺寸大约1.5至10倍。 通过与异形元件的重力摩擦接合，工件被承载并向前进。 在一个实施例中，上部轮廓元件被升高以允许将工件向下倾斜的表面释放，而不是使工件继续到矫直机上。

公开(公告)号：US3907102A

公开(公告)日：1975-09-23

申请号：US50312074

申请日：1974-09-04

申请人： SMALL BERNARD J

发明人： SMALL BERNARD J

IPC分类号： B21D43/12 ,  B65G1/127 ,  B65G47/24

CPC分类号： B21D43/12 ,  B65G1/127

摘要： Conveyor apparatus for connecting stages in a fabricating system carrying a plurality of spaced support members and being adapted to move individual articles being fabricated from one support member to the next adjacent support member, a member protruding into the path of movement for engaging the article when it is being moved from one support member to the next support member for reorienting the positional relationship of the article between the inlet and the outlet of the conveyor.

摘要翻译： 用于在承载多个间隔开的支撑构件的制造系统中连接级的输送装置，并且适于将从一个支撑构件制造的各个物品移动到下一个相邻的支撑构件;突出到运动路径中的构件，用于当物品接合时 从一个支撑构件移动到下一个支撑构件，用于重新定位物品在输送机的入口和出口之间的位置关系。

公开(公告)号：US3880020A

公开(公告)日：1975-04-29

申请号：US36765573

申请日：1973-06-06

申请人： GOODYEAR TIRE & RUBBER

发明人： CLEM DENNIS W

IPC分类号： B21D28/24 ,  B21D43/05 ,  B21D43/12 ,  B21K11/00 ,  B21D43/28 ,  B26D1/00

CPC分类号： B21D28/246 ,  B21D43/05 ,  B21D43/12 ,  Y10T83/8732 ,  Y10T83/949

摘要： A commercial four-pillar hydraulic press is modified to accommodate a plurality of subpresses each mounted on a compound slide supported on a surface of a bed plate secured to the bolster of the press. Blade-making stock is carried progressively through the subpresses to be blanked and formed progressively thereby. The stock is held and is moved by a carrier, the stock being pre-perforated along one edge to permit securing the stock progressively and at closely spaced intervals to the carrier. Auxiliary presses held by a frame mounted on the bed plate operate in timed relation with the main press to form and to cut off completed blades from the stock while the same remains engaged with the carrier. To reset each of selected subpresses relative to the stock on the carrier, a motor driven positioner is moved to engage successive ones of the subpresses of the compound slides carrying the subpresses and to move each subpress to a position appropriate to the style of blade being blanked out and formed in which new positions and subpresses are held only by the hydraulic pressure of the press. At the completion of a production lot of blades, the subpresses are released by the ram and each compound slide is collected by mechanism which returns each subpress to a predetermined home position from which the subpresses are again engaged and relocated by the positioner mechanism. The carrier is driven stepwise by a selsyn-type motor. The positioner mechanism has two selsyn motors one of which moves a traveler parallel to the direction of motion of the carrier and a second which moves the respective subpresses one at a time normal to the direction of motion of the carrier. The respective motors and other functions in the apparatus are controlled in response to a conventional numerical control unit reading a prepared program from a punched tape. The foregoing abstract is not to be taken as limiting the invention of this application, and in order to understand the full nature and extent of the technical disclosure of this application, reference must be made to the accompanying drawing and the following detailed description.

摘要翻译： 商业四柱液压机被改型以容纳多个压力，每个压力都安装在支撑在固定到压力机的垫板上的床板的表面上的复合滑块上。 刀片坯料逐渐通过要冲压的压板，逐渐形成。 原料被保持并由承运人移动，原料沿着一个边缘被预先穿孔，以允许货物与承运人逐渐地以紧密间隔的间隔固定。 由安装在床板上的框架保持的辅助压力机与主压机成时间关系地操作，以形成并从库存切断完成的叶片，同时保持与载体接合。 为了相对于载体上的原料重置每个选定的压力，电动机驱动定位器被移动以接合携带压力的复合滑块的连续的压力，并将每个压力移动到适合于被冲切的叶片风格的位置 并且形成新的位置和压力​​仅由压机的液压保持。 在生产批次的叶片完成时，压块由压头释放，并且通过机构收集每个复合滑块，该机构使每个压块返回到预定的原始位置，从该位置压板再次由定位器机构接合和重新定位。 载体由selsyn型马达逐步驱动。 定位器机构具有两个selsyn电动机，其中一个平行于载体的运动方向移动一个行进器，另一个使相应的压力在与载体的运动方向垂直的时间上移动。 响应于常规数字控制单元从打孔带读取准备的程序来控制装置中的各个电动机和其它功能。

公开(公告)号：US3871292A

公开(公告)日：1975-03-18

申请号：US33863473

申请日：1973-03-06

申请人： BOBST FILS SA J

发明人： BOLLIGER EDWIN

IPC分类号： B30B7/02 ,  B21D43/12 ,  B30B9/00 ,  B30B15/04 ,  B21J13/04 ,  B30B15/30

CPC分类号： B30B15/042

摘要： A platen press has an upper platen which is prestressed in compression, by tie bars which force the upper platen against cross pieces in a rigid condition, permitting the upper platen to be smaller in its physical thickness dimension, in order to minimize the length of the drive chains, and reduce the operating noise of the press.

摘要翻译： 压板机具有上压板，其被压缩预应力，通过在刚性状态下迫使上压板抵靠横梁的连杆，允许上压板在其物理厚度尺寸上更小，以便最小化 驱动链，并降低印刷机的运行噪音。