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New High Speed Robotic Pallet Cell Integrates Pallet Dispenser and Flow-Through Conveyor for Very Small Footprint
April 2009, Blacksburg, VA — ESS Technologies, Inc., has created
a complete system for high speed palletizing of RSC cases in a very
small footprint. Able to palletize 25-30 cases per minute, the
robotic pallet cell incorporates a FANUC robot with ESS-designed
end-of-arm tooling (EOAT) and an automatic pallet dispenser with
flow-through conveyor. Empty pallets are automatically fed into the
robotic cell and full pallets are automatically discharged out of
the cell. A range of FANUC robot models can be specified to meet
most any payload and reach requirement. The system is ideal for
applications that require high speed but have limited available
floor space.
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Monoblock Fillers/Cappers
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Application Notes
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By treating the pallet dispenser and flow-through conveyor as
part of the overall robotic cell, ESS engineers created the smallest
fully automated robotic palletizing cell available to
pharmaceutical, medical device, cosmetics and consumer goods
industries. The system footprint requires less than 19’ L x 8’ W and
can be configured to allow multiple zones for loading pallets into
the pallet dispenser. Full pallet discharge may be in-line or 90
degrees. The complete system includes a FANUC robot, ESS-designed
EOAT, controls, guarding, case infeed conveyor, pallet dispenser,
and pallet flow through-conveyor. The total system cost is
significantly reduced compared to systems that require separate
integration of all the components. |
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The high speed palletizing cell accommodates all standard pallet
sizes. RSC cases enter the cell via the infeed conveyor while the
pallet dispenser and driven roller conveyors place an empty pallet
in the required position. A FANUC robot with vacuum-style,
gripper-style or hybrid vacuum/gripper-style EOAT picks cases from
the infeed conveyor and places them in the pre-programmed pallet
pattern. Depending on the cases size, the EOAT may be designed to
pick multiple cases with each cycle. The space-saving system does
not require excessive case accumulation to maintain palletizing
speeds of up to 30 cases per minute, eliminating the need for
accumulation conveyors and further reducing cost and required floor
space. Complete system changeover for multiple cases sizes can be
done in 15-20 minutes typically. The robotic EOAT has “quick
release” connections and takes only two minutes to replace. The
robotic programming can store dozens of pre-programmed pallet
patterns that can be called easily via the HMI. |
About ESS Technologies, Inc. |
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ESS Technologies, Inc., founded in 1993, specializes in complete
packaging line design, manufacture, and integration. Our product
expertise includes monoblock fillers/cappers, robotic palletizing
systems, horizontal/vertical cartoners, horizontal/vertical case
packers, tube fillers, overwrappers, custom designed solutions, and
integrated robotics. Engineered for reliability and efficiency, ESS
Technologies’ innovative solutions offer you tomorrow’s packaging technology
today. |
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