专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

EP0291092A2 Tubular web sealing apparatus 失效
标题翻译： Schlauchbandsiegelapparat。
公开(公告)号：EP0291092A2
公开(公告)日：1988-11-17
申请号：EP88107768.9
申请日：1988-05-13
申请人： AB TETRA PAK
发明人： Esco, Heinonen-Person , Helge, Andersson
IPC分类号： B65B51/30
CPC分类号： B29C66/8226 , B29C65/02 , B29C66/1122 , B29C66/4312 , B29C66/723 , B29C66/73921 , B29C66/8221 , B29C66/8227 , B29C66/83543 , B29C66/849 , B65B51/303
摘要： A tubular web processing apparatus for a packaging machine for forming and sealing a tubular web has a pair of sealing jaws (7) reciprocating in the longitudinal direction of the web (W) by a first drive rod (9), and being driven for opening and closing movement by a second drive rod (10) operated by a cam follower arm (4) engaging the outer surface of a rotary cam (2). To prevent this engagement of the cam follower arm (4) from the rotary cam (2), the rotary cam (2) has a laterally projecting arcuate guide member (12) and the cam follower arm (4) has an auxiliary roller (15) engaging with the radially inner surface of the arcuate guide member (12). In an alternative embodiment the cam follower arm (4) is connected to the drive rod (10) by means of an overload cuppling device (22, 24, 25).
摘要翻译：一种用于形成和密封管状腹板的包装机的管状网处理装置具有一对通过第一驱动杆（9）在腹板（W）的纵向方向上往复运动的密封夹爪（7），并被驱动以打开以及通过与旋转凸轮（2）的外表面接合的凸轮从动臂（4）操作的第二驱动杆（10）的闭合运动。为了防止凸轮从动臂（4）与旋转凸轮（2）的接合，旋转凸轮（2）具有横向突出的弓形引导构件（12），并且凸轮从动臂（4）具有辅助辊（15））与弧形引导构件（12）的径向内表面接合。在替代实施例中，凸轮从动臂（4）通过过载电镀装置（22,24,25）连接到驱动杆（10）。

IPRDB

热门服务

关于我们

友情链接

联系方式