The second, downstream system from Cognex checks the cartoned pizza's two end flaps for seal integrity, as seen in this overhead view. This setup features below-conveyor backlighting. Monitor shows each pizza carton image as it is analyzed by measuring it across three segments to within 1/8"" accuracy.
Printed rollstock unwinds from the back of one of Golden Flake's new vf/f/s machines from Heat and Control. After a knife cuts between the seal area, the filled bag discharges at the bottom of the machine.
A key improvement to downstream packaging functions at Diamond of California is this automatic case erector. Erected cases are packed manually before tape is applied to top flaps (right) to seal them shut. An ink-jet system then prints best-before date, Julian date code, and line and shift codes.
Filled and sealed bags of nuts discharge from two side-by-side vf/f/s machines onto a conveyor that runs perpendicular to them. Bags are then conveyed downstream. Meanwhile, printed film is pulled through tensioning rollers on one of the vf/f/s machines (right).
Computerized scales from Hayssen deliver accurate amounts of nuts on this 16-head system that includes an upper scale with a booster hopper directly beneath. Nuts released from the scales fall through stainless-steel tubes into vf/f/s equipment.
Counted parts and a literature sheet drop down the filling tube to the bag, which temporarily rests upon a platform to withstand the impact of up to 30 lb of hardware. An inclined conveyor leads to a bulk bin. Equipment was supplied by Batching Systems.
Fasteners are sorted, individually counted by the optical-based units, and deposited into a 60?-long heavy-duty indexing bucket conveyor. The bol counter shown is one of 10 side-by-side units, plus two Thru-Wall bolt feeders‹that supply fasteners such as washers to a vf/f/s bagger at a rate to 40 filled buckets/min. Equipment was supplied by Batching Systems.
Roofing nails are distributed by a vibratory feeder to the vf/f/s cone, which spreads them to the ring of 14 sets of buckets. The computer-controlled buckets provide the nails three-buckets-at-a-time to the bagger and onto a takeaway conveyor at a rate to 40/min of the 50-count, 1.5-lb bags. Equipment was supplied by Batching Systems.