STRAPPING MACHINE WITH IMPROVED CHUTE RELEASE SYSTEM

摘要

A strapping machine configured to feed a strapping material around a loa d, position, tension and seal the strapping material around the load, the strapping machine including a strap chute for carrying the strap around the load and f or releasing the strap material from the strap chute. The strap chute defines a longitudinal axis transverse to the chute. The strap chute is formed having a chute frame and an inner wall defining a track for conveying the strap through the strap chute. The inner wall is movable relative to the chute frame, parallel to th e longitudinal axis between an operating position and a release position to release the strap from the strap chute. A drive assembly is operably connected to the inner wall for moving the inner wall between the operating and release positions. The drive assembly includes driven elements mounted to the inner wall for longitudinal movement therewith. The driven elements constrain movement of the inner wall in a direction transverse to the longitudinal direction. The drive assembly includes at least two spaced apart drive members operably connected to the inner wall and configured for movement transverse to the longitudinal direction and transverse to the movement of the inner wall.