公开(公告)号：US4671720A

公开(公告)日：1987-06-09

申请号：US637041

申请日：1984-08-02

申请人： Michael Debenham, deceased ,  by Patrick S. Carmine, executor ,  by Barbara S. Debenham, executor ,  by David Debenham, executor ,  Alan G. Dalli ,  Peter L. Revill

发明人： Michael Debenham, deceased ,  by Patrick S. Carmine, executor ,  by Barbara S. Debenham, executor ,  by David Debenham, executor ,  Alan G. Dalli ,  Peter L. Revill

IPC分类号： B21D43/05 ,  B21D43/12 ,  B21D51/46 ,  B65G15/30 ,  B65G15/48 ,  B65G15/62

CPC分类号： B65G15/62 ,  B21D43/12 ,  B21D51/2692 ,  B65G2201/02

摘要： A can end manufacturing apparatus including an endless belt (1) having spaced apertures (12) for supporting the can ends (C) through the various stages of manufacture, said belt (1) being supported by spring-loaded travel rails (2, 3) arranged in guide slots (4) formed in longitudinally spaced supporting pillars (5) arranged on either side of a die station chamber (6) within which several die stations (7, 8, 9) and a sealant application station (10) are arranged. During each manufacturing operation, the transfer belt (1) is moved vertically so that each can end (C) is brought into engagement with the die stations (7, 8, 9) and the sealant application station (10). During this vertical movement, the atmosphere within the die station chamber (6) is alternatively compressed and rarefied. However, since the supporting pillars (5) for the travel rails (2, 3) are longitudinally spaced, the atmosphere within the die station chamber (6) is able to be adequately vented through said spaces (16) and under the travel rails ( 2, 3). In this way the disturbance of the atmosphere within the die station chamber (6) is substantially reduced and spatter of sealant during the sealant application stage is significantly reduced.

摘要翻译： 一种罐端制造装置，包括具有间隔开的孔（12）的环形带（1），用于通过各种制造阶段支撑罐端（C），所述带（1）由弹簧加载的行进轨道（2,3） ）布置在形成在设置在模具站室（6）的任一侧上的纵向间隔开的支撑柱（5）中的引导槽（4）中，多个模具站（7,8,9）和密封剂施加站（10） 安排。 在每个制造操作期间，转移带（1）垂直移动，使得每个罐端（C）与模具站（7,8,9）和密封剂施加站（10）接合。 在这种垂直移动期间，模具站室（6）内的气氛被交替地压缩和稀薄。 然而，由于用于行驶轨道（2,3）的支撑柱（5）纵向间隔开，所以模座位置室（6）内的气氛能够通过所述空间（16）和行进轨道 2，3）。 以这种方式，模具站室（6）内的气氛的干扰被大大减少，并且密封剂施加阶段期间的密封剂飞溅显着减少。