RKZ-22
Automatic unit packaging machine in wrap around case. Cartons are glued from flat cardboard cuts, then formed and wrapped around a group of products.
The purpose of the wrap around bulk packaging system is to: counting the desired number of unit packages and packaging in a specific configuration them into preformed bulk packaging.
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- Forming wrap-around cardboard and open tray from flat cardboard cuts
- wrap-around carton warehouse, for manual insertion of flat cardboard cuts – warehouse length ~800mm
- The time needed to convert the machine to a different format is approximately 40-60 minutes
- The machine is adapted to the following types of master carton - wrap-around and open tray
- Index carton feeder with stations: feeding, filling, forming and closing the carton
- Vacuum generator for picking up cartons from the warehouse
- PLC control with a color touch panel on a rotating arm
- FESTO pneumatics
- SICK sensors
- Productivity up to 20 cartons/min.
Grouping system:
- A section of conveyors that shoot the product at the appropriate speed into the grouping system
- Grouping system: placing individual products vertically and counting them via an index conveyor
- Pushing the product from the index conveyor in the desired quantity and creating groups via the comb driver mechanism
- The comb driver mechanism is equipped with an anti-collision system based on FESTO pneumatics
Cartoning system:
- Retrieving flat carton cuts from the warehouse using an electric arm with vacuum suction cups
- Moving a group of products into a preformed carton using a servo motor driven bulk feed arm
- Collective feed arm equipped with a mechanism for squeezing a group of products using a FESTO pneumatic drive
- Applying a glue path to the upper flap of the box using an electric drive mechanism with a glue gun
- Applying a glue line to the side flaps while the cardboard is passing through
- Closing the walls of the box using the closing head
- Sealed gluing support system equipped with vacuum suction cups
- Dispatching finished cartons from the cartoning machine to the receiving conveyor
- Sensors detecting the correct sealing of the carton (only lower side flaps), after detecting an unglued carton, the machine goes into auto stop, triggers a light and sound alarm and displays an appropriate message on the HMI panel
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Carton dimensions CARTON WIDTH (mm) LENGTH (mm) HEIGHT (mm) Wrap-Around cardboard 115-300 200-400 180-300 -
Wrap-around carton packing process
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