摘要:
An object forming means (6, 40, 41.1, 41.2, 42, 44) surrounds a chamber (Ch) and forms an object (B) in the chamber (Ch). A web moving member (3, 20, 48) moves a web (30) of wrapping material towards a wrapping material inlet (15) guiding into the chamber (Ch). The web (30) is injected into the chamber (Ch). The object (B) in the chamber (Ch) is wrapped. A moveable severing member (5) of a severing device (5, 19) severs the web (30). A movement of the web moving member (3, 20, 48) is coupled with a movement of the moveable severing member (5) from a parking position into an intermediate position. A severing actuator moves the moveable severing member (5) from the intermediate position into a web severing position, thereby severing the web (30).
摘要:
An object forming means (6, 40, 41.1, 41.2, 42, 44) surrounds a chamber (Ch) and forms an object (B) in the chamber (Ch). A web moving member (3, 20, 48) moves a web (30) of wrapping material towards a wrapping material inlet (15) guiding into the chamber (Ch). The web (30) is injected into the chamber (Ch). The object (B) in the chamber (Ch) is wrapped. A moveable severing member (5) of a severing device (5, 19) severs the web (30). A movement of the web moving member (3, 20, 48) is coupled with a movement of the moveable severing member (5) from a parking position into an intermediate position. A severing actuator moves the moveable severing member (5) from the intermediate position into a web severing position, thereby severing the web (30).
摘要:
The invention refers to a wrapping material supplying apparatus and device which supplies a web (21) of wrapping material to a chamber (Ch) which contains an object (B) to be wrapped. A protruding segment (Sg) of the web (21) is clamped between a conveying member (3) and a holding member (2) and is moved towards a wrapping material inlet (In). A pressing element (4.4) is mounted at the front edge (FE.3) of the conveying member (3) and engages into a notch (5.4) which is cut into the front edge of the holding member (2). The pressing element (4.4) presses the web (21) through the notch (5.4).
摘要:
The invention refers to a wrapping device and a web supplying method for use on board of an agricultural harvester. A supply reel with wrapping material is held between two parts of an unrolling station (1, 2). A web moving member moves a web taken from this supply reel away from the unrolling station (1, 2). For replacing the supply reel with a further supply reel (3.2), the further supply reel (3.2) is placed on at least one supporting roller (4.1, 4.2, 4.3). The or every supporting roller (4.1, 4.2, 4.3) is stationary and is positioned angularly below the unrolling station (1, 2) and between two unrolling station parts (1, 2). The further supply reel (3.2) on the supporting roller (4.1, 4.2, 4.3) is shifted in a shifting direction (SD) towards an unrolling station part (1).