公开(公告)号：US5329800A

公开(公告)日：1994-07-19

申请号：US16570

申请日：1993-02-11

申请人： Frank J. Herdzina ,  Steven F. Herdzina

发明人： Frank J. Herdzina ,  Steven F. Herdzina

IPC分类号： B21D43/12 ,  B21D51/38 ,  B65G23/44 ,  B21D24/16

CPC分类号： B21D51/383 ,  B21D43/12 ,  B65G23/44

摘要： A conversion system for converting easy-open can ends has an improved slide assembly capable of handling multiple conveyor belts with improved tension and vibration control. The slide assembly includes a stationary idler shaft mounted transverse to the conveyor axis on a take-up slide. At least two guide pins extend from the shaft parallel to the conveyor axis. Each guide pin mounts a cylindrical bearing holder thereon. The bearing holders are both pivotable and slidable on the guide pins. Springs disposed in pockets in the idler shaft bias the bearing holders. The bearing holders each mount a drum for rotation with the drum.degree. s axis parallel to the idler shaft. The pivoting of the bearing holders accommodates conveyor belt camber while the sliding permits tension adjustment and control.

摘要翻译： 用于转换易开罐头端部的转换系统具有改进的滑动组件，其能够处理具有改进的张力和振动控制的多个传送带。 滑动组件包括在卷取滑块上横向于输送机轴线安装的固定惰轮轴。 至少两个引导销平行于输送机轴从轴延伸。 每个导销在其上安装圆柱形轴承座。 轴承座可以在导向销上枢转和滑动。 放置在惰轮轴的口袋中的弹簧偏压轴承座。 轴承座每个都安装一个滚筒，使滚筒的轴线平行于惰轮轴转动。 轴承座的枢转可容纳传送带的外倾角，同时滑动允许张力调节和控制。