公开(公告)号：US06612477B2

公开(公告)日：2003-09-02

申请号：US10067290

申请日：2002-02-07

申请人： Akimichi Takeda ,  Shigeru Adachi ,  Masaru Yoshida

发明人： Akimichi Takeda ,  Shigeru Adachi ,  Masaru Yoshida

IPC分类号： B23K3700

CPC分类号： B23K37/053 ,  B21B15/0085 ,  B23K26/26 ,  B23K2101/16

摘要： A strip joining apparatus is provided wherein a time which a line is stopped is shortened, a number of installation spaces is decreased and precise notching may be performed. The strip joining apparatus comprising a first carriage 3 comprising a shearing means 8 for shearing each of the back end of the preceding strip 1a and the lead end of the succeeding strip 1b in a direction approximately orthogonal to the traveling direction of the strips, a welding means 15 for sequentially welding, along a shearing surface, a location where the back end of the sheared preceding strip 1a and the lead end of the sheared succeeding strip 1b are contacted by abutting or overlapping, and a first side notching means 18 for side notching a weld lead end portion of the weld location provided extending approximately above a weld traveling direction of the weld location, the first carriage 3 provided so as to be capable of moving in the weld traveling direction; and a second carriage 6 disposed facing the first carriage 3 and comprising a second side notching means 19 for side notching a weld back end portion of the weld location and constituting a pair together with the first side notching means 18.

摘要翻译： 提供了一种条带接合装置，其中线路停止的时间被缩短，安装空间的数量减少并且可以执行精确的切口。 该带材接合装置包括第一托架3，第一托架3包括剪切装置8，剪切装置8用于剪切前条带1a的后端和后带条1b的引出端沿与条的行进方向大致正交的方向，焊接 用于沿着剪切表面依次焊接剪切的先前条带1a的后端和剪切的后续条带1b的引线端通过邻接或重叠而接触的位置，以及用于侧面切口的第一侧面切口装置18 所述焊接位置的焊接引线端部大致延伸在所述焊接位置的焊接行进方向上方，所述第一托架3设置成能够沿焊接行进方向移动; 以及第二滑架6，其面向第一滑架3设置，并且包括第二侧切口装置19，用于侧面切割焊接位置的焊后端部，并与第一侧切口装置18一起构成一对。

公开(公告)号：US5883353A

公开(公告)日：1999-03-16

申请号：US686405

申请日：1996-07-25

申请人： Masaru Yoshida ,  Akimichi Takeda ,  Junji Miyata

发明人： Masaru Yoshida ,  Akimichi Takeda ,  Junji Miyata

IPC分类号： B23K11/06 ,  B23K11/16 ,  B23K11/30

CPC分类号： B23K11/3036 ,  B23K11/061

摘要： In a welding electrode protecting machine, welding electrodes are protected against a surface treating agent on strips to be welded by applying a proper amount of electrode protecting agent onto surfaces of welding electrodes prior to or during welding operation. A seam welding machine includes a carriage (6) adapted to move in a direction orthogonal to a direction in which strips (1a, 2a) to be welded are fed, a pair of rotatable disk-like welding electrodes (8a, 8b) disposed on the carriage (6) for welding together the strips (1a, 2a) by pressing the strips (1a, 2a) to each other at surface portions thereof along which the strips are to be welded together as the carriage (6) is moved, electrode protecting agent application roll-like members (21a, 21b) for applying an electrode protecting agent (29) onto rotating surfaces of the welding electrodes (8a, 8b) while being in physical contact with the welding electrodes (8a, 8b) under pressure, the electrode protecting agent (29) which is charged from tanks (30a, 30b) by pumps (31a, 31b), and removing roll-like members (25a, 25b) disposed on the carriage for removing the electrode protecting agent (29) remaining on surface portions along which the strips (1a, 2a) to be welded were welded together at a work side relative to the welding electrodes (8a, 8b).

摘要翻译： 在焊接电极保护机中，在焊接操作之前或焊接操作期间，通过在焊接电极的表面上施加适当量的电极保护剂，焊接电极被保护成待焊接的条上的表面处理剂。 缝焊机包括：托架（6），其适于在与要被焊接的条带（1a，2a）的方向正交的方向上移动;一对可旋转的盘状焊接电极（8a，8b） 用于通过在滑架（6）移动时将条带焊接在一起的表面部分处将条带（1a，2a）彼此压合在一起来将条带（1a，2a）焊接在一起的托架（6） 用于在与焊接电极（8a，8b）物理接触的同时在电极（8a，8b）的旋转表面上施加电极保护剂（29）的保护剂施用辊状构件（21a，21b） 通过泵（31a，31b）从罐（30a，30b）装载的电极保护剂（29）和除去设置在滑架上的用于除去电极保护剂（29）的辊状构件（25a，25b） 在被焊接的条（1a，2a）焊接在一起的表面部分a上 相对于焊接电极（8a，8b）的工作侧。

公开(公告)号：US06462299B1

公开(公告)日：2002-10-08

申请号：US09721634

申请日：2000-11-27

申请人： Akimichi Takeda ,  Masaru Yoshida ,  Akio Inoue

发明人： Akimichi Takeda ,  Masaru Yoshida ,  Akio Inoue

IPC分类号： B23K2620

CPC分类号： B23K26/26 ,  B21B15/0085 ,  B23K2101/16 ,  B23K2103/04 ,  B23K2103/05

摘要： An abutting end portions of the strips are heated from below to a temperature range where annealing effects are obtained by means of a movable heating apparatus which performs high-frequency induction heating and a laser beam (or arc or electron beam) is irradiated from above, at the same speed as that of the movable heating apparatus, to laser beam weld (or arc or electron beam weld) the abutting end portions.

摘要翻译： 条带的邻接端部从下方加热到通过执行高频感应加热的可动加热装置和从上方照射激光束（或电弧或电子束）获得退火效果的温度范围， 以与可移动加热装置相同的速度与激光束焊接（或电弧或电子束焊接）相邻的端部。

公开(公告)号：US06635843B1

公开(公告)日：2003-10-21

申请号：US09577836

申请日：2000-05-25

申请人： Akimichi Takeda ,  Keiji Sodeno ,  Masaru Yoshida

发明人： Akimichi Takeda ,  Keiji Sodeno ,  Masaru Yoshida

IPC分类号： B23K1102

CPC分类号： B23K11/061 ,  B23K2101/16

摘要： To provide a strip connecting apparatus and a method therefor which are less costly, short in welding time and high in welding quality. A strip connecting apparatus is provided with: a surface coating removing device for removing insulative surface coating of end portions, to be welded, of a leading strip and a trailing strip before cutting the strips; a cutting device for cutting the end portions, to be welded, of the leading strip and the trailing strip; and a welding device for overlapping the cut end portions of the leading strip and the trailing strip and seam welding the cut end portions with each other.

摘要翻译： 为了提供一种成本较低，焊接时间短和焊接质量高的条连接装置及其方法。 条带连接装置设置有：切割条带之前的表面涂层去除装置，用于去除引导条和拖带的待焊接端部的绝缘表面涂层; 切割装置，用于切割引导条和拖带的待焊接的端部; 以及焊接装置，用于将引导条和后带的切割端部重叠，并将切割端部彼此焊接。

公开(公告)号：US5698118A

公开(公告)日：1997-12-16

申请号：US748408

申请日：1996-11-13

申请人： Akimichi Takeda ,  Junji Miyata ,  Masaru Yoshida

发明人： Akimichi Takeda ,  Junji Miyata ,  Masaru Yoshida

IPC分类号： B23K11/04 ,  B23K11/24 ,  B23K11/36

CPC分类号： B23K11/046 ,  B23K2201/18

摘要： A flash welding machine is capable of cutting ends of a pair of preceding and following weld members 1, 2 by means of a shear device 26, 27 and then flash welding them with each other. The flash welding machine can coat an appropriate amount of combustible fluid on the cut end surfaces of the weld members 1, 2. When a first end sensor 31 and a second end sensor 31 sense widthwise leading ends of the weld members 1, 2, a first and a second nozzle 35, 36 start coating the combustible fluid on the cut end surfaces of the weld members 1, 2 from the widthwise leading ends of the weld meets 1, 2. The nozzles 35, 36 stop coating when either one of the sensors 31, 33 senses a widthwise trailing end of one of the weld members 1, 2. Thus, it becomes possible to coat the combustible fluid on the cut ends of the weld members 1, 2 over an area extending from the widthwise leading end to the widthwise trailing end thereof.

摘要翻译： 闪光焊接机能够通过剪切装置26,27切割一对前后焊接构件1,2的端部，然后将它们彼此闪焊。 闪光焊接机可以在焊接部件1,2的切断端面上涂布适量的可燃性流体。当第一端部传感器31和第二端部传感器31沿焊接部件1,2的宽度方向的前端进行检测时， 第一和第二喷嘴35,36从焊接的宽度方向的前端开始将焊接件1,2的切割端面上的可燃液体涂覆到1,2上。喷嘴35,36中的任何一个 传感器31,33感测焊接构件1,2之一的宽度方向的后端。因此，可以将焊接构件1,2的切割端上的可燃流体涂覆在从宽度方向前端到 其宽度方向后端。

公开(公告)号：US4205214A

公开(公告)日：1980-05-27

申请号：US923225

申请日：1978-07-10

申请人： Takao Suzuki ,  Yoshimasa Komatsu ,  Akimichi Takeda ,  Toshihiko Baba

发明人： Takao Suzuki ,  Yoshimasa Komatsu ,  Akimichi Takeda ,  Toshihiko Baba

IPC分类号： B23K37/08 ,  B23D1/22 ,  B23K11/04

CPC分类号： B23K11/04

摘要： A flash and upset material formed in a flash welding operation can be removed by a machining of the flash and upset material for a short time after the welding operation by providing a workpiece clamping function by a main clamp and providing a welding current feeding function by an electrode table. The main clamp is heavy whereas the electrode table is light so as to be easily movable, whereby the electrode table in the light weight can be backwardly shifted for a short time after the welding operation and a space for inserting a tool holder equipping with a tool for machining a flash and upset material, is formed near the welded line. Since the flash and upset material can be machined during the time maintaining the softness of the flash and upset material at relatively high temperature for a short time, the machining can be attained by only pair of tools.

摘要翻译： 在闪光焊接操作中形成的闪光和镦粗材料可以通过在焊接操作之后的短时间内对闪光和镦锻材料进行加工来消除，通过主夹具提供工件夹紧功能，并通过主焊机提供焊接电流馈送功能 电极台。 主夹具重，而电极台轻便易于移动，由此在焊接操作之后，重量轻的电极台可以在短时间内向后移动，并且用于插入具有工具的工具架的空间 用于加工闪光和镦粗材料，在焊接线附近形成。 由于闪光和镦粗材料可以在短时间内保持闪光和镦粗材料在较高温度下的柔软度的时间内被加工，所以可以仅通过一对工具来实现加工。

公开(公告)号：US5030313A

公开(公告)日：1991-07-09

申请号：US546658

申请日：1990-06-14

申请人： Akimichi Takeda ,  Katsumi Morikawa ,  Seizo Koide

发明人： Akimichi Takeda ,  Katsumi Morikawa ,  Seizo Koide

IPC分类号： B23K26/26

CPC分类号： B23K26/26

摘要： An apparatus for connecting strips, in which a rear end portion of a preceding strip and a front end portion of a succeeding strip are cut and brought into contact to each other so that a butt welding of the contacted portions may be carried out to connect both the strips. A carriage is provided for carrying a cutting device for cutting the end portions of both the strips. A finish-machining device is provided for finish-machining the cut end faces of both the strips and a welding device for butt welding both the strips along a contacting line of both the strips is installed so as to be movable in a line substantially parallel with the contacting line of both the strips. Die wears and burrs incidental to cut faces can be prevented from forming and the highly accurate contacted state of strips can be achieved, thereby improving the quality of the welded portion.

摘要翻译： 一种用于连接条的装置，其中先前条的后端部分和后续条带的前端部分被切割并彼此接触，使得可以执行接触部分的对接焊接以将两者 条。 提供了用于承载用于切割两个条的端部的切割装置的托架。 提供了一种精加工装置，用于对两个条带的切割端面进行精加工，并且沿着两条带的接触线对接焊接两个条带的焊接装置安装成可与基本上平行于 两条条的接触线。 可以防止切割面附带的模具磨损和毛刺形成，并且可以实现条带的高度准确的接触状态，从而提高焊接部分的质量。

公开(公告)号：US4626647A

公开(公告)日：1986-12-02

申请号：US756422

申请日：1985-07-18

申请人： Akimichi Takeda ,  Akiyoshi Uomori

发明人： Akimichi Takeda ,  Akiyoshi Uomori

IPC分类号： B21B15/00 ,  B21C47/24 ,  B23K11/04 ,  B23K11/087 ,  B23K37/08

CPC分类号： B21C47/247 ,  B21B15/0085 ,  B23K11/04 ,  B23K11/087 ,  B23K37/08

摘要： A flash welding machine for butt welding the trailing edge of a preceding metal strip to the leading edge of a following metal strip in a rolling mill or the like. A preceding carriage and a following carriage are provided, movably mounted on a common set of rails. Each carriage is provided with electrodes capable of clamping respective ones of the preceding strip and the following strip when the two strips are in abutment with on another. Welding cylinders are provided for selectively joining the two carriers when the two strips are in abutment and the welding operation is to be performed, and then releasing the carriers from one another.

摘要翻译： 一种闪光焊接机，用于将前一个金属带的后缘对接在轧机等中的后续金属带的前缘上。 提供了前一滑架和随后的滑架，可移动地安装在一组共同的导轨上。 每个托架设有电极，当两条条与另一条相邻时，可以夹紧前述条带和随后条带中的相应条。 提供焊接圆筒，用于当两个条带抵接并且执行焊接操作之后选择性地接合两个载体，然后将载体彼此释放。