A orbital wrapping machine to make steel handling operation

In the second part of the packaging line, the single stack of rolls R is released by the fork lift truck 105 onto a conveyor 111 which feeds it according to the arrow f111. In a useful embodiment a first orbital wrapping machine 113, significantly equal to orbital the wrapping machine 71 illustrated in FIG. 6C, is placed over the conveyor 111. Substantially equivalent to the palletization station 73, the wrapping machine 113 wraps the package of rolls before it is transferred to a palletization station 115. Here, with associates similar to individuals shown inside the instance of embodiment in FIGS. 6A-6E, the pile of moves R is raised to position a pallet P thereunder. Again evolving along the packaging collection, the set up established from the pallet P together with the pile of moves R ahead, is put in a additional wrapping station 117, considerably equal to the ultimate wrapping station explained in the earlier embodiment.

FIGS. 9 to 16 schematically display the dealing with section of the coil upender, the principle technical parts of which have been detailed hereinbefore.

In FIG. 9 reference point amount 150 schematically represents and indicates an Ethernet system which a plurality of computers are linked. More specifically, from the diagram in FIG. 9, guide amount 151 signifies an initial personal computer to handle the winder 3, research amount 152 shows your personal computer combined with rewinder 21, inclusive of unwinder in the reels B, reference point amount 153 signifies your personal computer to regulate placing from the longitudinal reducing instruments and also of the device35 and 33, 37 to prepare the winding mandrels, put them in the machine and get them in the accomplished reels, guide amount 154 signifies the community server and research phone numbers 155 and 156 indicate two computers for handling the packaging series. More specifically, the computer 155 controls the robot 61, whilst the personal computer 156 handles the remaining products of your packaging collection.

Each one of the computers 151-156 is associated to a comparable data bank suggested with 151A to the pc 151 and coherently with 153A, 155A, 156A, 152A and 154A for the leftover computer systems 152-156. These can reside in the single computers. Alternatively, can be part of a database residing in the network server. Each and every data bank 151A-156A could have architecture appropriate for its particular function.

FIG. 10 demonstrates once more schematically how Ethernet network 150 reciprocally hooks up a plurality of PLCs (Automated Common sense Controllers) associated with the a variety of units in the coil upender. More specifically, a PLC 157 to manipulate the winder, a PLC 158 to manage the rewinder, a PLC 159 to regulate location from the rotor blades or any other equipment for longitudinal cutting of your online substance, a PLC 161 to control these devices to make the mandrels together with the particular winding cores, PLCs 162, 163, 164 to manage the packaging collection as well as a PLC 165 to regulate the mandrel extractor are coupled to the system 150. The numeral 166 schematically suggests a PLC related using one of the exchange shuttles 11 and 167 suggests a transmitting board through the host towards the PLC 166 aboard the shuttle 11.

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