摘要:
A gripper device used in a bag filling and packaging machine and moved, while holding a bag, along a predetermined path to change the orientation of the bag, the gripper device including: a movable frame (2) that is moved along the predetermined path in a horizontal plane, a pivot frame (3) that is pivotably supported by the movable frame and has a horizontal pivot axis (O 1 ), a pair of gripper arms (4, 5) that are pivotably supported by the pivot frame and pivoted, in conjunction with each other, symmetrically in a plane parallel to the pivot axis of the pivot frame, a bag orientation changing mechanism (14) that is installed on the movable frame and pivots the pivot frame at an angle of 90°, and a gripper arm pivot mechanism (15) that is installed on the movable frame and pivots the pair of gripper arms.
摘要:
A bag supply device used in a rotary bag-filling packaging machine and including: an empty-bag holding member (9) for holding a bag (B), a reciprocating mechanism (13) for moving the empty-bag holding member back and forth between a bag receiving position and a bag delivery position, a first turning mechanism (14) for turning the empty-bag holding member around a first axis (O 1 ) parallel to a bag width direction thereof upon operation of the reciprocating mechanism and orienting the holding face of the empty-bag holding member vertically in the delivery position, and a second turning mechanism (15) for turning the empty-bag holding member around a second axis (O 2 ) parallel to a bag length direction thereof and causing the bag held by the empty-bag holding member in the delivery position to be directly across from the pair of grippers stopped in the empty bag supply position.
摘要:
The invention concerns a method and device for automatically suspending sacks, in particular also for gripping and opening sacks. The invention can preferably be used for air-permeable or woven open sacks. The object of the invention is to enable sacks made of such materials to be simply and reliably automatically gripped, opened and suspended on a sack filler neck. This object is achieved in that gripper pegs (2) of known gripper devices (1) are provided with self-renewing adhesive bonding points (6).
摘要:
Vorrichtung zum Aufstecken von Ventilsäcken (12) auf einen Füllstutzen (6) einer Fülleinrichtung (2), mit einem ortsfesten Maschinengestell (18), an dem ein Aufsteckkopf (16) gehalten ist, wobei der Aufsteckkopf eine bewegbare Greifereinrichtung (24) und eine Aufsteckeinrichtung (22) umfasst und die Greifereinrichtung zum Ergreifen eines Ventilsacks und Übergeben an die Aufsteckeinrichtung und der Aufsteckkopf (169 zum Öffnen eines Ventils eines Ventilsacks und zum Beschleunigen eines Ventilsacks in einer Längsrichtung (14) zum Aufstecken auf einen Füllstutzen (6) ausgebildet sind, dadurch gekennzeichnet, dass der Aufsteckkopf (16) in der Längsrichtung (14) gesehen verschieblich an dem Maschinengestell (18) gehalten ist.
摘要:
The present invention discloses a biomimetic bag opening device for an automatic filling line, comprising brackets left and right symmetrically arranged on the filling line for filling bags, the symmetrically arranged brackets moving in a horizontal relative motion respectively driven by a pull rod, a push bag plate facing the filling bag provided at a front end of the bracket, a row of gripper holes provided on the push bag plate in the upper and lower of the horizontal level respectively, two rows of grippers provided on the brackets behind the push bag plate and corresponding to the two rows of gripper holes, a gripper drive device driving two rows of grippers open or closed, and grasping fingertips of the grippers projecting or retracting from two rows of the upper and lower of the gripper holes. The present invention solves the problem that woven bags are automatically opened in a full-automatic weighing and packaging device, which can be used for the production of the non-lamination woven bag, semi-lamination woven bag and full-lamination woven bag. The grippers of present invention imitate the human fingers to grip woven bags and separate the bag mouth, the bag mouth can also be closed to prepare for next process after bagging completed, and structure installation and adjustment are convenient.