公开(公告)号：US3774778A

公开(公告)日：1973-11-27

申请号：US3774778D

申请日：1971-06-09

Applicant: FLAIG R

Inventor： FLAIG R

IPC: B65B35/38 ,  B65G47/91 ,  B65G57/04

CPC classification number: B65G47/918 ,  B65B35/38 ,  B65G2201/0238

Abstract: A manipulating machine for removing a plurality of bags of loosely particulate material from a conveyor and placing them in a carton, using vacuum pickup heads which seize most of the top area of the relatively flat bags on the conveyor. The mechanism moves the pickup heads toward and away from the top surfaces of the bags on the conveyor, and transports the picked-up bags transversely to the conveyor to a waiting carton. A quick-dumping valve relieves the vacuum to drop the bags. An adjustable spacing mechanism spaces the bags apart by moving the heads apart after the bags are picked up, so that the bags may clear the separators in the carton. A cycle timer controls the pneumatic actuators which move the parts of the machine. Stop members in the pickup heads limit excursion of the bag into the head, and the contour of the head is curved to approximate the contour of the top of the bag. A modified form is shown in which the bags are released onto a receiving platform and shoved sideways in a stack by a transfer mechanism into the carton.

Abstract translation: 一种操纵机器，用于从输送机中移除多个松散颗粒材料袋并将其放置在纸箱中，使用真空拾取头，该拾取头抓住输送机上相对扁平袋的顶部区域的大部分。 该机构将拾取头朝向和远离传送带上的袋的顶部表面移动，并将拾取的袋横向于传送带运输到等待的纸箱。 一个快拆阀减轻了真空去掉袋子。 可调间隔机构通过在拾取袋子之后移动头部而使袋分离，从而袋子可以清除纸箱中的分离器。 循环计时器控制移动机器部件的气动执行器。 拾取头中的止动构件限制袋子进入头部的偏移，并且头部的轮廓弯曲以接近袋子的顶部的轮廓。 示出了改进的形式，其中袋被释放到接收平台上并且通过传送机构在堆叠中侧向推动到纸箱中。