Patent ID: 9708133
Date: 2017-07-18
CPC Classifications: B65G

Claim:
1. A device for the sorted feeding of a packaging machine for bottles and the like, comprising means for feeding the bottles to a carousel provided with receptacles for accommodating each bottle, and comprising furthermore means for picking up the bottles from the carousel which comprise a plurality of pickup star conveyors, each of which is adapted to guide a bottle picked up from the carousel into a specific lane of the plurality of feeding lanes of the packaging machine, each receptacle of the carousel being provided with a lever connected to a device which comprises means for moving said lever between two extreme positions, a first position for locking a bottle in the corresponding receptacle and a second, open position that allows the exit of the bottle from the receptacle toward a pickup star conveyor which gives access to one of the feeding lanes of the packaging machine, the means for moving the lever which are adapted to move said lever to a locking position being actuated by a cam located at the position at which a bottle is accommodated in the corresponding receptacle, the means for moving the lever being adapted to move said lever to the open position that allows the exit of the bottle toward a certain pickup star conveyor being actuated, at least for all the pickup star conveyors from the first one to the penultimate one in the order in which they are encountered by the carousel, by a motor, which is activated by a signal that arrives from the lane connected to said star conveyor that lacks a bottle, said each receptacle of the carousel being further provided with a device for expelling the bottle that is still comprised within the receptacle and is no longer locked by the lever, wherein the means for moving the lever which are adapted to move said lever to the open position that allows the exit of the bottle toward the last star conveyor encountered by the carousel, which gives access to the last feeding lane of the packaging machine, are actuated, as occurs for all the preceding star conveyors, by a motor that is activated by a signal that arrives from said last lane.