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    • 3. 发明公开
    • Battery jar cover system
    • DeckelfürBatteriekasten。
    • EP0028116A2
    • 1981-05-06
    • EP80303710.0
    • 1980-10-21
    • HARDIGG INDUSTRIES, INCORPORATED
    • Hardigg, James SuttonStrezegowski, Joseph Chester, Jr.Burgess, Asial L.Jr.Neal, David B.
    • H01M2/04
    • B29C66/818B29C65/20B29C65/305B29C65/78B29C65/7802B29C66/5344B29C66/542B29C66/71B29C66/73921B29C66/8242B29C66/8322B29C66/91231B29C66/91421B29C66/91653B29C66/961B29L2031/7146H01M2/0439B29K2023/10
    • A battery jar cover and a system for welding the battery jar cover onto a battery jar with the battery elements and terminal post in position within the jar and with the cover placed in position. The battery jar cover (10) has a guide device (34) comprising posts (36) and flanges (38) depending from the bottom thereof and positioned so as to extend about at least predetermined portions of the periphery of the cover and inwardly from the sides thereof. The guide device is shaped so that it extends downwardly from the bottom of the cover a greater degree adjacent the corners and to a lesser degree adjacent the central position of each side. The system includes a welding apparatus (100) that includes a deck assembly (114), a carriage assembly (116) and a welding head assembly (118). The apparatus further employs separate heating and clamping mechanisms (444), (420) extending on each side of the jar so that the cover does not have to be lifted completely off the jar during welding. This structure greatly reduces the time required to change over from one size to another thereby increasing the per unit processing capacity of the device. Further, in order that a variety of jar sizes be rapidly handled, two of the heating and clamping mechanisms are relatively long while the other two are relatively short and equal to the constant width dimension of batteries. The apparatus accomplishes the loading operation automatically, and by not removing the cover fully from the jar. better and more accurate welds are produced.
    • 电池罐盖和用于将电池罐盖焊接到电池罐上的系统,其中电池元件和端子柱在罐内并且盖子放置就位。 电池罐盖(10)具有引导装置(34),该引导装置包括从底部悬垂的柱(36)和凸缘(38),并且定位成围绕盖的周边的至少预定部分延伸并且从 侧面。 引导装置成形为使得其从盖的底部向下延伸较大程度地邻近角部并且在相邻于每侧的中心位置的较小程度上延伸。 该系统包括焊接设备(100),其包括甲板组件(114),托架组件(116)和焊接头组件(118)。 该装置还采用在罐的每一侧延伸的单独的加热和夹紧机构(444)(420),使得在焊接期间盖不必完全从罐上提起。 这种结构大大减少了从一个尺寸切换到另一个尺寸所需的时间,从而增加了装置的每单位处理能力。 此外,为了快速处理各种罐子尺寸,加热和夹紧机构中的两个相对较长,而另外两个相对短并且等于电池的恒定宽度尺寸。 该装置自动完成加载操作,并且通过不从罐中完全移除盖子,产生更好和更精确的焊接。