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    • 4. 发明公开
    • METHOD AND APPARATUS FOR WELDING 3D BELLOWS, AND BELLOWS
    • VERFAHREN UND VORRICHTUNG ZUM SCHWEISSEN EINES 3D-BALGS UND BALG
    • EP3039992A1
    • 2016-07-06
    • EP14839643.5
    • 2014-08-21
    • Ham, Eui-ShinHam, Woo-sung
    • Ham, Eui-ShinHam, Woo-sung
    • A47C27/10A47C27/08
    • A47C27/087A47C27/081B29C65/18B29C65/7437B29C65/7441B29C66/004B29C66/1122B29C66/137B29C66/21B29C66/24244B29C66/43B29C66/4326B29C66/47B29C66/532B29C66/61B29C66/729B29C66/73921B29C66/8322B29C2793/009B29L2022/02B29L2031/703B29L2031/751
    • The present invention relates to a method and an apparatus for welding a 3D bellows, and a bellows, which is provided by: repeatedly laminating a unit cell material, a second adhesion-preventing film, a different unit cell material, and a first adhesion-preventing film, corresponding to the number of unit cells to be manufactured; forming ventilation holes on the unit cell materials by pressing a hole-processing cutter on which a hole-circumference welding heater is installed onto the laminated unit cell materials and the first adhesion-preventing films, and then heating the circumference of the ventilation holes, so that the surrounding area around the ventilation holes of two neighboring unit cell materials that are not blocked by the first adhesion-preventing film are mutually welded, finishing two sides of the unit cells by positioning, on two outermost surfaces of the laminated unit cell materials, a fist finishing unit cell material and a second finishing unit cell material provided with an air injection port; and cutting the first finishing unit cell material, the unit cell materials, and the second finishing unit cell material and heating the periphery of the cut area by pressing a contour-processing cutter, so that the surrounding area around the contours of two neighboring unit cell materials that are not blocked by the second adhesion-preventing film are mutually welded. Accordingly, a plurality of unit cells can be manufactured with two rounds of punching work, the unit cells can be conjoined, and the inside of the unit cells can be connected, thereby enabling mass production and significant reduction of manufacturing cost.
    • 本发明涉及一种用于焊接3D波纹管的方法和装置,以及波纹管,其通过以下方式提供:重复层压单元电池材料,第二防粘膜,不同单元电池材料和第一粘合防止膜, 对应于要制造的单元电池的数量; 通过在层叠单元电池材料和第一防粘膜上按压安装有孔周边焊接加热器的孔加工用切割器,在单元电池材料上形成通气孔,然后对通气孔的周边进行加热, 两个相邻的单元电池材料周围的未被第一防粘膜阻挡的通风孔周围的区域相互焊接,通过在叠层单元电池材料的两个最外表面上定位来整理单元电池的两侧, 第一整理单元材料和设置有空气注入口的第二精整单元电池材料; 以及切割第一精加工单元材料,单元电池材料和第二精整单元电池材料,并通过按压轮廓处理切割器加热切割区域的周边,使得围绕两个相邻单元电池的轮廓周围的区域 不被第二防粘膜遮蔽的材料相互焊接。 因此,可以通过两轮冲压加工制造多个单元电池,可以将单电池结合起来,并且能够连接单元电池的内部,从而能够批量生产并显着降低制造成本。
    • 5. 发明公开
    • Device for fusing the ends of thermoplastic filaments
    • Vorrichtung zum Verschmelzen der Enden von thermoplastischenFäden
    • EP2886009A1
    • 2015-06-24
    • EP14196744.8
    • 2014-12-08
    • The Gillette Company
    • Ganninger, JochenChiu, JiaweiHerzog, Karl
    • A46B3/06B29C65/14A46D3/04
    • B32B37/065A46B3/06A46B2200/1066A46D3/045B29C65/1412B29C65/1448B29C65/1464B29C65/1467B29C65/608B29C66/12421B29C66/12441B29C66/126B29C66/137B29C66/3472B29C66/532B29C66/69B29C66/71B29C66/73921B29C66/8122B29C66/81262B29C66/81423B29C66/81425B29C66/81811B29C66/81821B29C66/8187B29L2031/425B32B37/0046B29K2905/12B29K2905/02B29K2905/10B29K2067/006B29K2077/00
    • Method, and device (300) to perform it, of fusing without contact the ends (41, 51) of thermoplastic filaments grouped together to form at least two tufts (40, 50) arranged with a distance to each other having the steps of providing an arrangement of at least two tufts of thermoplastic filaments, which tufts have ends (41,51) that are arranged with a distance to each other, providing a heating plate (100) at least partly made from a conductive material, which heating plate (100) is structured so that at least two heating sectors (110, 120, 130, 140) are formed that are separated from each other by at least one separation sector (191, 192, 193, 194, 195) arranged for emitting at least less thermal radiation (90) than the heating sectors (110, 120, 130, 140) , the heating sectors (110, 120, 130, 140) each having conductive material and each of the heating sectors (110, 120, 130, 140) having a heating surface on a heating side (101) of the heating plate (100) , which heating surfaces correspond in shape and position to the shape and position of the ends (41, 51) of the tufts, exposing the ends of the tufts (40, 50) to the heating plate such that the tuft ends and the heating sectors are aligned with each other, and generating an electric current flow through the heating sectors (100) so that the heating surfaces (111, 121, 131, 141) of the heating sectors emit thermal radiation (90) that is absorbed by the ends of the filaments (41, 51) such that the ends of the filaments melt and the filaments of each tuft (40, 50) are fused together.
    • 方法和装置(300)进行熔融而不接触组合在一起的热塑性丝线的端部(41,41),以形成彼此间隔一定距离设置的至少两个刷毛簇(40,50),其具有提供 至少两簇热塑性长丝的布置,其簇头具有彼此间隔一定距离的端部(41,51),提供至少部分由导电材料制成的加热板(100),该加热板(100) 100)被构造成使得至少两个加热扇区(110,120,130,140)形成为彼此分开的至少一个分离扇区(191,192,193,194,195),其被布置成用于至少发射 每个具有导电材料和加热扇区(110,120,130,140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140,​​140 ),其在加热板(100)的加热侧(101)上具有加热表面, 响应于毛簇的端部(41,51)的形状和位置的形状和位置,将毛簇(40,50)的端部暴露于加热板,使得毛簇末端和加热扇区与每个 并且产生通过加热扇区(100)的电流,使得加热扇区的加热表面(111,121,131,141)发射被长丝(41)的端部吸收的热辐射(90) ,51),使得长丝的端部熔化,并且每个簇(40,50)的长丝熔合在一起。