公开(公告)号：US4732057A

公开(公告)日：1988-03-22

申请号：US829276

申请日：1986-02-13

申请人： Kunio Tamura ,  Takayuki Horiai

发明人： Kunio Tamura ,  Takayuki Horiai

IPC分类号： B67B7/16 ,  B67B7/08

CPC分类号： B67B7/164

摘要： An improved bottle opening machine for smoothly removing crown caps from bottle necks of empty bottles contained in bottle cases which are being conveyed on a conveyance system in a single file, in which the cap removing is carried out by the steps of engaging of cap removing sections on rotary discs with the crown caps on the bottle necks in an area where the circular movement path of the cap removing sections and the linear movement path of the bottle necks mutually converge in the tangential direction, removing of the crown caps from the bottle necks under the influence of a moment which is produced as the former is separated from the latter as the rotary discs are rotated, and releasing of the removed crown caps from the cap removing sections with the aid of cap releasing mechanisms. To ensure that the cap removing sections are positioned correctly with corresponding bottle necks, at least a synchronizing means is rotatably mounted on the frame structure. The synchronizing means comprises a synchronizing disc disposed adjacent to the rotary discs fixedly mounted on the drum. Alternatively, the synchronizing means may comprise a star wheel adapted to be engaged to the barrel of the bottles. The rotary discs are preferably mounted on a pair of arms adapted to swing upward and downward about pivotal pins on the frame structure.

摘要翻译： 一种改进的开瓶机，用于从容纳在瓶子中的空瓶的瓶颈顺利地取出冠盖，该瓶子在单个文件中的输送系统上被输送，其中通过接合帽去除部分 在旋转盘上，瓶颈上的冠盖在盖移除部分的圆形运动路径和瓶颈的线性运动路径沿切线方向相互收敛的区域中，从瓶颈下方移除冠盖 当旋转盘旋转时，作为前者产生的时刻的影响与后者产生的影响，以及借助于帽释放机构将去除的冠盖从帽去除部分释放。 为了确保盖拆除部分与相应的瓶颈正确地定位，至少一个同步装置可旋转地安装在框架结构上。 同步装置包括与固定地安装在滚筒上的旋转盘相邻设置的同步盘。 或者，同步装置可以包括适于接合到瓶的桶的星形轮。 旋转盘优选地安装在适于围绕框架结构上的枢转销向上和向下摆动的一对臂上。