Patent application number | Description | Published |
20120274930 | ENCLOSURE FOR AN OPTICAL INSPECTION APPARATUS - An enclosure for an optical inspection apparatus for scanning the profile of at least one surface of an article moving along a travel path axis, which apparatus having a frame for mounting a profile sensor unit using a laser source, includes a peripheral portion connected to the frame and forming spaced apart peripheral edges defining a space in which the frame and the profile sensor unit are contained, and front end and rear end portions each having an opening aligned with the travel path axis to allow the movement of the article through the apparatus. At least one of the front and rear end portions is provided with a pair of access doors having outer closing edges adapted to mate with corresponding portions of the peripheral edges, and inner closing edges adapted to mate one with another at first portions thereof, wherein at least one of the inner closing edges is provided with a clearance at a second portion thereof to define one of the openings whenever the access doors are brought one toward another to a closing position. The second portion is provided with at least one shielding element adjacent to the clearance to confine reflections of the laser beam within the enclosure while allowing the movement of the article. | 11-01-2012 |
20120275776 | CAMERA ENCLOSURE ASSEMBLY - An enclosure assembly for a camera is designed to be mounted on the frame of an optical inspection apparatus for scanning the profile of a surface of an article moving along a travel path axis, the profile being associated with a reference axis orthogonal to a reference plane parallel to the travel path axis. The camera is part of a profile sensor unit and has an optical sensing field directed toward the travel path axis to define a scanning zone associated with the surface as intersected by the optical sensing field, the profile unit further having a laser source directing at angle with the optical sensing field a fan-shaped laser beam toward the scanning zone to define an associated scanning plane transverse to the travel path axis, to generate sensor output data related the profile of the article surface. The enclosure assembly comprises an enclosure body secured to the apparatus frame and including a front end wall provided with an opening protected by an optical element made of light transparent material, and a device for mounting the camera within the enclosure body such that the camera has its optical sensing field directed toward the opening. The enclosure assembly further comprises a device mechanically coupled to the enclosure body for displacing thereof in a direction perpendicular to the profile reference axis and parallel to the scanning plane to adjust the position of the optical sensing field with respect to the scanning plane. | 11-01-2012 |
20130192720 | System and method for handling wicket bags - A system and method for handling wicket bags involve a wicket bag holder for transporting wicket bags to a working position along a transport path, the bag holder including one or more holding devices each being operable between an open position allowing receipt of an upper tab of the wicket bag and a closed position whereby the bag is held suspended within a working zone. Also involved are one or more main gripping devices each being operable between an open position allowing receipt of a suspended wicket bag and a closed position whereby the bag is gripped to form a bag neck portion. The system and method may be used for bag filling applications. | 08-01-2013 |