摘要:
A strapping head for a strapping machine is disclosed, comprising a containment frame (C) suitable to house at least a strap launch/rewind path defined by a launch/tensioning assembly (1) comprising a plurality of driving wheels (10, 11, 12, 13, 14, 15) of said strap, a welding assembly (3) and a gripping and cutting device (2) comprising locking grippers, a moving abutment plate and a cutter, said driving wheels of the launch/tensioning assembly being brought into rotation by a first actuation motor (M 1 ), wherein all of said launch/tensioning assembly (1), welding assembly (3) and gripping and cutting device (2) have driving members driven into movement through a single linear cam (4) apt to move alternately in the longitudinal direction through a second actuation motor (M 2 ) and having cam profiles both on an horizontal plane and on a vertical plane, and said linear cam (4) is actuated by said second driving motor (M 2 ) being integral in rotation with screwed spindle transmission means mutually cooperating with screw nut means integral with said linear cam (4).
摘要:
Provided is a medicine feeding unit configured to feed solid medicines, the unit including: a medicine feeder having a medicine container configured to contain the medicines and a driven shaft provided rotatably to the medicine container, the medicine feeder being configured to feed the medicines from the medicine container by the driven shaft being rotationally driven; and a support having a rotary drive source and a driving shaft that is connected coaxially with the driven shaft and that is rotationally driven by the rotary drive source, the support being configured to detachably support the medicine feeder, wherein the driven shaft has a driven shaft body and a driven engagement member that is movable in the axial direction relative to the driven shaft body, the driving shaft has a driving shaft body and a driving engagement member that is fixed to the driving shaft body and that is engaged with the driven engagement member, the driven engagement member is biased in an approaching direction approaching the driving engagement member, and the medicine feeding unit further includes a rotation preventing part configured to allow the driven engagement member to rotate in an engaged state in which the driven engagement member is engaged with the driving engagement member, and to prevent the driven engagement member from rotating in an abutting state in which the driven engagement member abuts the driving engagement member without being engaged therewith, in a mounted state in which the medicine feeder is mounted on the support.
摘要:
A process of packaging a product (P) comprising driving at least the precursor body in a machine direction along the operating path, forming into it one or more longitudinal rows of adjacent tray-shaped elements (8), loading one or more of said products (P) into a respective cavity of said tray-shaped elements; forming a through opening at the corner regions of the tray-elements; tightly fixing a plastic film (11) to close the top opening of said tray-shaped elements (8); transversely separating the closed tray-shaped elements forming closed trays. An apparatus (1) for performing the above process is also disclosed.
摘要:
Die Erfindung betrifft eine Schweißstation in einer Folienbeutelabfüllvorrichtung zum Verschweißen von Folienbeuteln nach einem Füllprozess, wobei die Schweißstation einen ersten und einen zweiten Schweißarm zum Verschweißen mehrerer gefüllter, nebeneinander angeordneter Folienbeutel umfasst, wobei der erste Schweißarm mit einer ersten Antriebswelle und der zweite Schweißarm mit einer zweiten Antriebswelle bewegbar sind. Ein Servomotor ist an der ersten Antriebswelle angeordnet, und eine Antriebsbewegung der ersten Antriebswelle von einem ersten Zahnrad wird an ein in das erste Zahnrad greifende zweite Zahnrad und von dem zweiten Zahnrad an die zweite Antriebswelle übertragen. Weiter betrifft die Erfindung ein Verfahren zum Verschweißen von Folienbeuteln nach einem Füllprozess mit der erfindungsgemäßen Schweißstation mit den Schritten: Positionieren von gefüllten Folienbeutel unterhalb der Schweißstation; Schließen der Schweißarme und Ausüben eines Anpressdrucks mit einem ersten Wert und Verschweißen der gefüllten Folienbeutel.
摘要:
Die Erfindung betrifft ein Verfahren zum sicheren Betreiben einer Verpackungsmaschine (10) zum Herstellen von Packungen für rauchbare Produkte - wie etwa Zigaretten -, wobei die Verpackungsmaschine (10) mindestens einen Servoantrieb zum Antrieb mindestens eines bewegbaren Organs aufweist, wobei a) der Servoantrieb automatisch von der ersten in die zweite Betriebsart überführt wird, wenn, - während sich der Servoantrieb in der ersten Betriebsart befindet - durch einen Bediener ein Drehmoment, insbesondere ein Mindestdrehmoment vorbestimmter Größe, auf die Welle des Servomotors des Servoantriebs aufgebracht wird, oder wobei b) der Servoantrieb automatisch von der zweiten in die erste Betriebsart überführt wird, wenn durch Drehungen eines Bedieners die Welle des Servomotors des Servoantriebs in eine vorbestimmte Solldrehlage gebracht wird, insbesondere mittels eines mit der Welle gekoppelten, mechanischen oder elektronischen Handrades (28).
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.