Belvac Production Machinery, Inc. Patent applications |
Patent application number | Title | Published |
20150082849 | FORMING APPARATUS - A rotatable forming apparatus and a method for modifying a shape of a container. The rotatable forming apparatus includes a frame and a forming turret assembly. The forming turret assembly includes a drive shaft, a fixed turret portion, a turret starwheel, an axially moveable turret portion and forming ram assemblies. The forming ram assemblies extend around and connect to the axially movable turret portion. Each of the forming ram assemblies includes cam followers, a forming die, a knockout tooling device and a drive cylinder. The cam followers are configured to follow the cam as the forming ram assemblies rotate around the stationary cam. The forming die is operatively connected to the cam followers such that the forming die moves in the vertical direction while following the cam. The drive cylinder causes axial movement of the knockout tooling device and is configured to operate independently of the forming die. | 03-26-2015 |
20140158501 | COMPLIANT VACUUM TRANSFER STARWHEEL - A transfer assembly includes a transfer starwheel having recesses to receive an article. Each recess includes a vacuum port and at least one insert formed from a compliant material. The at least one insert at least partially defines a shape of the recess, which corresponds to an aspect of the article. The transfer assembly includes a mounting hub including a plurality of circumferential sets of vacuum openings extending axially along the mounting hub and coupled to a vacuum source. A vacuum is delivered to the vacuum openings. The transfer starwheel is mounted on a mounting hub to align the vacuum ports of the transfer starwheel with a selected set of vacuum openings on the mounting hub. The mounting hub rotates so that the transfer starwheel receives the article into one of the recesses at a first position and rotates to a second position while holding the article with the vacuum. | 06-12-2014 |
20130321795 | DEFECT TESTER - A defect tester for detecting a defect in an article in a machine arrangement includes a starwheel having one or more pockets configured to hold respective one or more articles. The defect tester further includes one or more disks. Each of the one or more disks has one or more openings. Each of the one or more openings includes a covering configured to form a seal with an open end of the article. The defect tester further includes one or more detector units configured to detect a range of radiation wavelengths in an interior of the article. The radiation wavelengths are directed on an exterior of the article. The one or more detector units are further configured to communicate to a controller whether a defect has been detected. | 12-05-2013 |
20130233123 | CAM FOLLOWER ARRANGEMENT - A cam follower assembly includes a housing. The cam follower assembly includes a first cam follower and a second cam follower to contact a cam surface. The cam follower assembly includes a first holding element coupled to the first cam follower, and a second holding element coupled to the second cam follower. The second holding element is assembled with the first holding element and received in an opening of the housing, where the first holding device moves relative to the second holding device. An adjusting element of compressible material determines the relative movement between the first holding device and the second holding device. The first cam follower moves relative to the second cam follower according to the relative movement between the first holding element and the second holding element. The first cam follower and the second cam follower maintain contact with the cam surface according to their relative movement. | 09-12-2013 |
20130149073 | CAN PROCESSING MACHINE WITH CANTILEVER DESIGN - A machine arrangement that operates on a plurality of articles includes a plurality of machines arranged to cooperate with each other in a manner to form a machine arrangement. Each machine includes a modular base, a transfer star wheel, and a turret mechanism configured to perform a working operation on an article. The turret mechanism includes a turret star wheel. A central axis of the transfer star wheel is approximately 45 degrees below horizontal relative to a central axis of the turret star wheel. The turret mechanism includes a cantilevered portion overhanging a portion of the base. | 06-13-2013 |