Loading cases with items

Abstract

A system is disclosed for loading cases with items. An item delivery apparatus delivers a plurality of items to a location for collating the items on a collation platform. A transfer apparatus transfers a plurality of items from the collation platform to a pedestal, where the plurality of items are surrounded, on three sides, by a fence. A case movement apparatus, such as a cartesian robot moves an erected case blank in a path that sheaths, with the erected case blank, a group of items located on the pedestal. As the case blank is dropped vertically downward to sheath the group of items, the fence is moved vertically downward and out of the way of further processing of the, now loaded, case blank.

1 . A system for loading cases with items, the system comprising:
 an item delivery apparatus operable to deliver a plurality of items to a transfer station;   a collation platform operable to support a group of items;   a pedestal operable to support the group of items;   a transfer apparatus operable to:
 transfer a plurality of items from the item delivery apparatus at the transfer station, to the collation platform, to form the group of items on the collation platform; and 
 transfer the group of items from the collation platform to the pedestal; 
   a fence and a fence support apparatus, wherein the fence is arranged to surround, on three sides, the group of items on the pedestal;   a first folding platform and a second folding platform, wherein the first folding platform and the second folding platform are located on opposite longitudinal sides of the pedestal;   a case movement apparatus located proximate the pedestal apparatus, the case movement apparatus operable to move an erected case blank in a path that sheaths, with an erected case blank, a group of items located on the pedestal, the case movement apparatus operable to move the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close a trailing bottom flap and a leading bottom flap of the erected case blank;   wherein, in operation:
 the item delivery apparatus delivers a plurality of items to the transfer station; 
 the transfer apparatus transfers a plurality of items from the item delivery apparatus at the transfer station, to the collation platform, to form a group of items on the collation platform; 
 the transfer apparatus transfers the group of items from the collation platform to the pedestal; 
 the case movement apparatus moves the erected case blank to sheath the group of items located on the pedestal; and 
 the fence support apparatus moves the fence vertically downward while the case movement apparatus moves the erected case blank to sheath the group of items; 
 the case movement apparatus moves the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close the trailing bottom flap and the leading bottom flap of the erected case blank. 
   
     
     
         2 . The system of  claim 1 , wherein the case movement apparatus comprises a cartesian robot having an end effector operable to engage with, and release, the erected case blank. 
     
     
         3 . The system of  claim 2 , wherein the cartesian robot having the end effector comprises a second cartesian robot having a second end effector and wherein the system includes a first cartesian robot having a first end effector, wherein the first end effector is operable to engage a flattened case blank and cooperate with the second cartesian robot to open the flattened case blank into the erected case blank. 
     
     
         4 . (canceled) 
     
     
         5 . (canceled) 
     
     
         6 . The system of  claim 1 , wherein the first folding platform comprises a ramp portion at a proximal side to the pedestal and a flat portion at a distal side of the pedestal. 
     
     
         7 . The system of  claim 1 , wherein the second folding platform comprises a ramp portion at a proximal side to the pedestal and a flat portion at a distal side of the pedestal. 
     
     
         8 . The system of  claim 1 , wherein, in operation, the case movement apparatus moves the erected case blank to a flap folding apparatus, the flap folding apparatus being operable to close bottom side flaps of the erected case blank. 
     
     
         9 . The system of  claim 8 , wherein the erected case blank has a plurality of top flaps and the flap folding apparatus is operable to close the plurality of top flaps. 
     
     
         10 . A system for loading cases with items, the system comprising:
 an item delivery apparatus operable to deliver a plurality of items to a transfer station;   a collation platform operable to support a group of items;   a pedestal operable to support the group of items;   a transfer apparatus operable to:
 transfer a plurality of items from the item delivery apparatus at the transfer station, to the collation platform, to form the group of items on the collation platform; and 
 transfer the group of items from the collation platform to the pedestal; 
   a first folding platform and a second folding platform, wherein the first folding platform and the second folding platform are located on opposite longitudinal sides of the pedestal;   a case movement sub-system operable to move an erected case blank to a position such that an erected case blank is loaded with a group of items located on the pedestal, the case movement sub-system also operable to move the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close a trailing bottom flap and a leading bottom flap of the erected case blank;   wherein, in operation:
 the item delivery apparatus delivers a plurality of items to the transfer station; 
 the transfer apparatus transfers a plurality of items from the item delivery apparatus at the transfer station, to the collation platform, to form a group of items on the collation platform; 
 the transfer apparatus transfers the group of items from the collation platform to the pedestal; 
 the case movement apparatus moves the erected case blank to be loaded with the group of items located on the pedestal; 
 the case movement apparatus moves the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close the trailing bottom flap and the leading bottom flap of the erected case blank. 
   
     
     
         11 . The system of  claim 10 , wherein the first folding platform comprises a ramp portion at a proximal side to the pedestal and a flat portion at a distal side of the pedestal. 
     
     
         12 . The system of  claim 11 , wherein the second folding platform comprises a ramp portion at a proximal side to the pedestal and a flat portion at a distal side of the pedestal. 
     
     
         13 . A system for loading cases with items, the system comprising:
 an item delivery apparatus operable to deliver a plurality of items to a transfer station;   a collation platform operable to support a group of items;   a pedestal operable to support the group of items;   a transfer apparatus operable to:
 transfer a plurality of items from the item delivery apparatus at the transfer station, to the collation platform, to form the group of items on the collation platform; and 
 transfer the group of items from the collation platform to the pedestal; 
   a first folding platform and a second folding platform, wherein the first folding platform comprises a ramp portion at a proximal side to the pedestal and a flat portion at a distal side of the pedestal, and wherein the second folding platform comprises a ramp portion at a proximal side to the pedestal and a flat portion at a distal side of the pedestal;   a case movement and loading sub-system operable to move an erected case blank to a position such that an erected case blank is loaded with a group of items located on the pedestal, the case movement and loading sub-system also operable to move the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close a trailing bottom flap and a leading bottom flap of the erected case blank;   wherein, in operation:
 the item delivery apparatus delivers a plurality of items to the transfer station; 
 the transfer apparatus transfers a plurality of items from the item delivery apparatus at the transfer station, to the collation platform, to form a group of items on the collation platform; 
 the transfer apparatus transfers the group of items from the collation platform to the pedestal; 
 the case movement and loading sub-system loads the erected case blank with the group of items located on the pedestal; and 
 the case movement and loading sub-system moves the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close the trailing bottom flap and the leading bottom flap of the erected case blank. 
   
     
     
         14 . A system comprising:
 a pedestal operable to support a group of items;   a first folding platform and a second folding platform, wherein the first folding platform and the second folding platform are located on opposite longitudinal sides of the pedestal;   a case movement sub-system operable to move the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close a trailing bottom flap and a leading bottom flap of the erected case blank;   wherein, in operation:
 the case movement apparatus moves the erected case blank and the group of items held therein, in forward and rearward movements over the first folding platform, the pedestal and the second folding platform to thereby close the trailing bottom flap and the leading bottom flap of the erected case blank. 
   
     
     
         15 . A system as claimed in  claim 1 , wherein the group of items comprises a group of bottles. 
     
     
         16 . A system as claimed in  claim 10 , wherein the group of items comprises a group of bottles. 
     
     
         17 . A system as claimed in  claim 13 , wherein the group of items comprises a group of bottles. 
     
     
         18 . A system as claimed in  claim 14 , wherein the group of items comprises a group of bottles.