Sharing of parcel sorter outlets

Patent metadata

Field	Value
Publication number	US-11219925-B2
Application number	US-202016841942-A
Country	US
Kind code	B2
Filing date	Apr 7, 2020
Priority date	Apr 10, 2019
Publication date	Jan 11, 2022
Grant date	Jan 11, 2022

Abstract

A parcel-sorting facility for sorting parcels (115) comprises a conveyor (110) and receptacles (118) situated at sorting outlets (117) and corresponding to destination addresses of the parcels. Each sorting outlet is shared between a plurality of receptacles, only one of which is in a position (P0) for receiving parcels. A receptacle exchanger device (119) for exchanging receptacles is assigned to each outlet, and is configured for exchanging the receptacle in the receiving position at a given outlet with another of the receptacles sharing the outlet, and the sorting facility anticipates the arrival of a parcel at the outlet by placing the receptacle associated with the destination of this parcel in the receiving position whenever necessary.

First claim

What is claimed is:

1. A parcel-sorting facility comprising a conveyor on which parcels to be sorted are conveyed, under the control of a monitoring and control unit, towards receptacles situated at sorting outlets and corresponding to destination addresses of said parcels, the sorting outlets being distributed along the conveyor, in which each sorting outlet is shared between a plurality of receptacles, only one of which is in a parcel-receiving position, said parcel-sorting facility further comprising a receptacle exchanger device that is for exchanging receptacles, is assigned to each outlet, and is configured for exchanging one of the receptacles that is in the receiving position at a given outlet with another of the receptacles sharing said outlet, and in that the parcel-sorting facility anticipates the arrival of a parcel at said outlet by means of the monitoring and control unit that determines which receptacle from among the receptacles assigned to said outlet is associated with a destination of the parcel and which receptacle is a current receptacle placed in the receiving position of said outlet, that tests whether the receptacle associated with the destination of the parcel is the current receptacle, and, that responds to the test producing a negative result by ordering the exchanger device assigned to the outlet to place the receptacle associated with the destination of the parcel in the receiving position in place of the current receptacle.

2. The parcel-sorting facility according to claim 1 , wherein the conveyor is a looped conveyor.

3. The parcel-sorting facility according to claim 2 , wherein, for each outlet, nesting trolleys, each of which carries one of the receptacles, are situated under the sorting outlets, and in that the receptacle exchanger devices are configured in such a manner as to move the nesting trolleys selectively so as to put said receptacles in the receiving positions for receiving parcels from the corresponding outlets, the receptacle exchanger devices are controlled by the monitoring and control unit.

4. The parcel-sorting facility according to claim 3 , wherein nesting trolleys assigned to a same sorting outlet are placed on either side of the conveyor at said same outlet.

5. The parcel-sorting facility according to claim 1 , wherein, for each outlet, nesting trolleys, each of which carries one of the receptacles, are situated under the sorting outlets, and in that the receptacle exchanger devices are configured in such a manner as to move the nesting trolleys selectively so as to put said receptacles in the receiving positions for receiving parcels from the corresponding outlets, the receptacle exchanger devices are controlled by the monitoring and control unit.

6. The parcel-sorting facility according to claim 5 , wherein nesting trolleys assigned to a same sorting outlet are placed on either side of the conveyor at said same outlet.

Assignees

• Solystic

Inventors

• Chirol Luc
• Volta Bruno

Classifications

• B07C3/08 Primary

  using arrangements of conveyors {(transport of sheets B65H; transport in general B65G)} · CPC title

• B65G47/38

  by dumping, tripping, or releasing load carriers (by flexing or tilting travelling structures B65G47/94) · CPC title

• B07C5/36 Primary

  Sorting apparatus characterised by the means used for distribution {(sorting according to destination B07C3/003, B07C3/02)} · CPC title

• B65G47/71

  the articles being discharged {or distributed} to several {distinct separate} conveyors {or to a broader conveyor lane} · CPC title