发明名称 Packaging machine and method for filling bags
摘要 A packaging machine and method for filling bags with a supporting structure to which at least one filling box is fastened which includes a conveyor element and to which a weighing device and a filling spout are assigned. A control device is provided. The filling box is retained non-communicating with the supporting structure and the assigned filling box and is weighed separately by the assigned weighing device to discharge from the filling box a predefined quantity of intended fill product by way of differential weighing and to fill it into the bag through the filling spout. The control device controls the strength of a volume flow into the bag over the time of the filling process so that the intended fill product is maintained at a high fill height while overflow is simultaneously prevented.
申请公布号 US9540123(B2) 申请公布日期 2017.01.10
申请号 US201214360828 申请日期 2012.11.27
申请人 HAVER & BOECKER OHG 发明人 Vollenkemper Willi
分类号 B65B1/06;B65B39/10;B65B43/50;B65B57/14;B65B1/22;B65B1/28;B65B1/32;G01G13/02;G01G13/24 主分类号 B65B1/06
代理机构 Greer, Burns & Crain, Ltd. 代理人 Greer, Burns & Crain, Ltd.
主权项 1. A packaging machine for filling bags comprising: a supporting structure; at least one filling box fastened to said supporting structure, said at least one filling box comprises at least one conveyor element and a silo, said silo configured to store an intended fill product and includes at least one of a controllable dosing element and a closing head; a weighing device and a filling spout assigned to said at least one filling box, wherein said filling spout is fastened to the supporting structure and is elastically connected with said at least one filling box; at least one control device associated with said at least one filling box; the filling box is retained non-communicating with the supporting structure and the assigned filling spout and the intended fill product is weighed separately by the assigned weighing device to discharge from the filling box a predefined quantity of the intended fill product by way of differential weighing and to fill the intended fill product through the filling spout into the bag; and the control device is configured for controlling the strength of the volume flow into the bag over the time of the filling process so that the intended fill product is maintained at a high fill height during the filling process while overflow is simultaneously prevented.
地址 Oelde DE