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    • 23. 发明申请
    • METHOD AND MACHINE FOR AUTOMATICALLY FABRICATING ZIPPERS
    • 用于自动制作拉链的方法和机器
    • US20130291359A1
    • 2013-11-07
    • US13867484
    • 2013-04-22
    • ABLE INVESTMENTS LIMITED
    • Wan-Hoi Gilbert HUNGChing-Lung LEEWing-Fai KONG
    • A44B19/52
    • A44B19/52A44B19/46B29D5/02Y10T29/49785Y10T29/5101
    • The present invention discloses a method and machine for automatically fabricating zippers. The method comprises steps: parallel placing two tapes on the machine, injection-molding a plurality of plastic teeth on two opposite edges of the tapes, leaving untoothed blank regions on the tapes periodically, and applying plastic films onto the tapes; transporting the filmed tapes to a punching device to punch a positioning hole on each blank region; inserting each section of the plastic teeth, which is between two adjacent blank regions, into at least one slider, and using the positioning holes as reference points to injection-mold a plurality of bayonets on the blank regions respectively, wherein each positioning hole corresponds to a set of bayonets; and cutting off the tapes at the blank regions to obtain a plurality of zippers.
    • 本发明公开了一种用于自动制造拉链的方法和机器。 该方法包括以下步骤:在机器上平行放置两个胶带,在胶带的两个相对的边缘上注塑成型多个塑料齿,周期性地在胶带上留下未被打印的空白区域,并将胶片施加到胶带上; 将成膜的带子运送到冲压装置以在每个空白区域上冲压定位孔; 将位于两个相邻的坯料区域之间的塑料齿的每个部分插入到至少一个滑块中,并且使用定位孔作为参考点,分别在坯料区域上注射成型多个卡口,其中每个定位孔对应于 一套刺刀; 并在空白区域切断带子以获得多个拉链。