| 摘要 |
<p>A high speed linear bagging machine (10) and its method of operation is described. An infeed and discharge conveyor (11, 12) is provided with a synchronized drive and a reciprocating linear bagger (15) is displaced on a straight stator slide (16) with the forward and rearward stroke of the linear bagger being preadjusted and programmed to the speed of the infeed conveyor and to the location of a bagging station (14). The reciprocating linear bagger (15) is provided with a product receptacle (24) as well as with a pair of bag engaging scoops (27, 33) to engage an open end (39) of a bag (40) and to further stretch the bag to provide positive engagement thereof. In the return stroke the bag is pulled over the product (14) while the product is being held stationary by a blockade device (42). The bagged product is discharged in the return stroke of the reciprocating linear bagger. The tension applied to the open end of the bag is also programmed in a control unit (18) and this provides for a completely integrated computerized control system.</p> |
