Standard palletizer of bags SK.2000:
The palletization of the bags requires particular methods of handling. It is the malleability of the bags which creates the fundamental problems during palletization. If the bags are compact, solid and indeformable, the mechanisms of handling can be of design simple and the bags are then related with paperboards. With the reverse, if the bags to be treated are soft, without relatively regular forms and/or incompletely filled, they become deformed in a permanent way during handling and the reliability of the machine is some compromised. The handling of bags must thus be done with much prudence. The automatic palletizers of bags APOLLO were studied particularly to solve this delicate type of palletization. The special adaptation starts as of the power supply of the machine. The bags are brought towards a convoyeur/manipulator of food to band. The manipulator can position the bags according to a predetermined program which turns them of 0°, 90°, 180° or 270° clockwise or anti-clockwise to save time. As soon as the line of correctly directed bags is formed, an arm automatically pushes this one of the convoyeur/pist of formation towards a carpark of pre-palletization to simple or double band, or directly on the plate of palletization, itself equipped with a motorized band. For palletization of the very soft bags and without form, it is the manipulator itself which positions each bag on the carpark of pre-palletization. The transfers are programmed and controlled to all moments, so that the bags do not touch the ones the others, thus avoiding all deformations. The carpark of pre-palletization to band receive a complete layer, lends to being palletized. Spaces between the bags are then clearly visible. As soon as the layer of the carpark of pre-palletization to band is complete, this one is transferred just as it is worms the plate of palletization provided with a band to knife. This plate is mobile; it moves initially vertically in a gantry with two columns. At the wished level, the plate with its layer of bags moves in the horizontal direction to come to position with the top of the pallet of reception. If necessary, the plate can be employed with its load to support the layer previously palletized slightly, in order to conform a stable plan of reception to receive the following layer. The correct width of the layer is obtained by two units of side thrusts. During the phase of palletization, the mechanized band with knife is held at the same speed as that which orders the retreat of the plate. The bags are thus posed delicately on the pallet or the layer palletized previously, without pressure, constraint or deformation. A system of frontal, peripheral thrusts automatic called " Squaring System " simple or double, according to the type of packing to be palletized, makes it possible to maintain each layer well places from there during the phase of palletization, i.e. the return in position of reception of the plate of palletization. We can propose various possibilities for the transfer of the pallets empty and charged, in order to allow an optimal exploitation of flows. A peripheral equipment of ergonomic protections with access doors protected by contacts from safety, according to standards' EC in force, supplements this equipment.
In options:
- Conformators of square roller bags
- Conformators of band sandwich bags
- Conformators of vibrating band bags
- Automatic detector of bored bags
- Marking of the bags.
- Slot-machine of adhesive enters the palletized layers
- Store and slot-machine of guides
- UnStacker of pallets with clover.
- UnStacker/Stackers of pallets with forks.
- Distributor of pallets for pallets of different sizes
- Distributor of pallets for lost pallets or bad quality
- Séance tables for pallets
- Orthogonal references with rollers and chains for pallets
- Pose automatic shrinkable film - or of stretchable film.
- Banderolage " Signal Sheet " and peripheral (tight pallet)
- Stacker of pallets charged on two levels.
- Specific safety devices EC.
- Special dimensions: on request
- Particular solutions: on request technical Specifications
- Capacity: approximately 3 layers / minute. Depends on the height of the loads to palletize. The standard height is of 2 200 m/m. (Other dimensions on request)
- Maximum size of the pallets = 1 200 X 1 400 m/m
- Charge maximum acceptable palletizable: approximately 350 kg per layer
- Establishment in line or with 90°.
- Energies necessary: 3 X 230/400 V, 50 Hz, pressure of air service: 6 mini bar.
- Type of controls: Programmed PLC, with man/machine conversational terminal.
- Plans of palletization: column-like, or overlapping, alternated layers with 180° with or without spaces and/or with or without chimneys between packing.
- Ergonomic protections: according to the safety requirements EC in force.
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