公开(公告)号：US6086011A

公开(公告)日：2000-07-11

申请号：US229708

申请日：1999-01-13

申请人： Tokio Shibazaki ,  Shigeo Kobayashi ,  Osatomi Kawai

发明人： Tokio Shibazaki ,  Shigeo Kobayashi ,  Osatomi Kawai

IPC分类号： B65B13/04 ,  B65B13/18 ,  B65H67/02 ,  B65H19/00

CPC分类号： B65H67/02 ,  B65B13/18 ,  B65H2701/37

摘要： Front end portions of respective bands drawn out of two band reels are guided in substantially parallel relationship by means of band guide 11. When the band reel in use becomes empty, band feeding unit 30 is driven in reverse to thereby discharge a rear end portion of the band and, further, a front end portion of other band in stand-by condition is moved to a position of use by means of band changeover unit 20. An automatic band charging device can be provided which enables rapidly replacing an empty band reel with a spare band reel and which has a simple structure and realizes a reduced number of constituent parts, thereby contributing to the miniaturization of the packing machine.

摘要翻译： 由两个带盘引出的各个带的前端部通过带导向件11以大致平行的关系被引导。当使用中的带状卷轴为空时，带式馈送单元30被反向驱动，从而将后端部分 带状物以及待机状态下的另一带的前端部分通过带状切换单元20移动到使用位置。可以提供自动带式充电装置，其能够快速地更换空带式卷轴， 一个备用带卷轴，其结构简单，实现了部件数量的减少，从而有助于包装机的小型化。

公开(公告)号：US5414980A

公开(公告)日：1995-05-16

申请号：US147965

申请日：1993-11-05

申请人： Tokio Shibazaki ,  Seiichiro Koyama

发明人： Tokio Shibazaki ,  Seiichiro Koyama

IPC分类号： B65B13/06 ,  B65B51/10

CPC分类号： B65B13/06

摘要： A packing apparatus capable of permitting drawing-out of a band from a band guide arch structure to be regularly accomplished in order, to thereby improve durability of the apparatus and prevent damage to the band. Flaps each are formed of a lightweight metal material into an L-shape in section, and are provided at one edge thereof with a flange and formed at a portion thereof in proximity to the other edge thereof with a pair of threaded holes. The flaps are arranged in a manner to be contiguous to each other in order in such a manner that a forward end of each of the flaps defined in a direction of delivery of the band is positioned under a rearward end of the flap forwardly adjacent thereto while aligning threaded holes of the adjacent flaps with each other. Also, the flaps which are arranged at each of corner sections of a band way are curvedly connected to each other while forming an overlapped portion of an acute fan shape between each adjacent two flaps. Springs of a coiled shape each are securely inserted at one end thereof into each of the threaded holes of each of the overlapped portions of the flaps and fixed at the other end thereof in a band guide arch structure, to thereby permit each of the flaps to be openable with respect to the band way.

摘要翻译： 能够顺次地从带引导拱结构中取出带的包装装置，从而提高装置的耐久性并防止对带的损坏。 翼片各自由重量轻的金属材料形成为L形截面，并且在其一个边缘处设置有凸缘，并且在其一个边缘的一部分处形成有一对螺纹孔。 翼片以这样的方式排列成彼此邻接的方式，使得沿着带的传送方向限定的每个翼片的前端位于翼片向前与其相邻的后端的下方，而 将相邻翼片的螺纹孔彼此对准。 此外，布置在带状的每个拐角部分处的翼片彼此弯曲地连接，同时在每个相邻的两个翼片之间形成锐角扇形的重叠部分。 线圈形状的弹簧的一端牢固地插入到每个翼片的重叠部分的每个螺纹孔中，并且在其另一端固定在带引导弓结构中，从而允许每个翼片 相对于乐队的方式可以开放。