公开(公告)号：US20040035087A1

公开(公告)日：2004-02-26

申请号：US10639113

申请日：2003-08-12

申请人： Furukawa Mfg. Co., Ltd

发明人： Eitaro Kujubu ,  Hiroshi Kondo ,  Wataru Kudo

IPC分类号： B65B041/00

CPC分类号： B65B31/046 ,  B65B25/064 ,  B65B43/123 ,  B65B43/36

摘要： An article to be packaged and a packaging bag for covering the article are supplied to heat sealing mechanisms which arrive at uniform time intervals, in synchronism with cycle timing of the respective-heat sealing mechanisms. A vertically openable beak-shaped hopper and a sliding plate perform reciprocal movement at a uniform time interval along guides on both sides, and arrive at circulating sealing platforms. The hopper is inserted into an opening of the packaging bag hanging down from above, and conveys the packaging bag to the sealing platform whilst extending the same. In response to a relevant signal, a forward-and-reverse motor coupled to a ball screw causes the article to advance following the hopper by an insertion rod moving along the guides. If there is no resistance of the packaging bag on the opening-and-closing bars which open to opposite sides, a packaging bag absence signal is issued, and according to this signal, the insertion rod is withdrawn together with the hopper, leaving the article on the sliding plate, and subsequent advance timing of the hopper is controlled.

摘要翻译： 被包装的物品和用于覆盖物品的包装袋被提供给与各个热封机构的循环时间同步地以均匀的时间间隔达到的热封机构。 一个可垂直打开的喙形料斗和一个滑板，沿两侧的导轨以均匀的时间间隔进行往复运动，并到达循环密封平台。 料斗被插入到从上方垂下的包装袋的开口中，并将包装袋传送到密封平台同时延伸。 响应于相关信号，耦合到滚珠丝杠的正向和反向马达使得物品通过沿着引导件移动的插入杆而跟随料斗前进。 如果打开到相对侧的打开和关闭杆上的包装袋没有阻力，则发出包装袋不存在信号，并且根据该信号，插入杆与料斗一起抽出，留下物品 在滑板上，并且控制料斗的随后的提前定时。