Filling apparatus for filling containers and related method

Patent metadata

Field	Value
Publication number	US-9783401-B2
Application number	US-201615050702-A
Country	US
Kind code	B2
Filing date	Feb 23, 2016
Priority date	Feb 24, 2015
Publication date	Oct 10, 2017
Grant date	Oct 10, 2017

Abstract

The present invention relates to a filling apparatus for filling containers with fluid products, and to the respective method, wherein the apparatus comprises a rest area arranged outside of a filling path and of a filling area, the rest area is accessible to the operator without interrupting the filling of the containers and actuating means to reciprocally move a first and a second filling unit from an operating condition to a rest condition; wherein in an operating condition one between a first and second filling unit is arranged in the filling area and able to be in fluid communication with the containers to be filled; and wherein in the rest condition the other between the first and second filling unit is arranged in the rest area accessible to the operator without interrupting the filling of the containers in the filling area.

First claim

The invention claimed is:

1. A filling apparatus ( 1 ; 2 ) for filling containers ( 101 ) with fluid products, comprising:
advancing means of said containers along a filling path able to drive said incoming empty containers ( 101 ) and said outgoing containers ( 101 ) filled with a dose of said fluid product;
a filling area ( 1 ′; 2 ′) arranged along said filling path into which said empty containers ( 1 ) are filled with said dose of said fluid product, said filling area is provided with safety barriers for the operator and able to prevent access to said filling area ( 1 ′; 2 ′) when the filling said containers ( 1 ) is performed;
a first filling unit ( 111 ; 122 ) for filling said containers ( 1 ) and provided with a plurality of filling members ( 1111 ; 1211 ) able to feed said dose of said fluid product into corresponding containers ( 1 );
a second filling unit ( 211 ; 222 ) for filling said containers ( 1 ) and provided with a plurality of filling members ( 1122 , 1222 ) able to feed said dose of said fluid product into corresponding containers ( 1 );
a rest area ( 1 ″; 2 ″) arranged outside of said filling path and of said filling area ( 1 ′; 2 ′), said rest area ( 1 ″; 2 ″) is accessible to said operator without interrupting the filling of said containers ( 1 ); and
actuating means adapted to reciprocally drive said first ( 111 ; 122 ) and said second ( 211 ; 222 ) filling unit from an operating condition to a rest condition;

wherein said first ( 111 ; 122 ) and second ( 211 ; 222 ) filling unit are able to feed said doses of fluid product along said filling path in said filling area ( 10 ′; 20 ′);
wherein in said operating condition one of said first ( 111 ; 122 ) and said second ( 211 ; 222 ) filling unit is arranged in said filling area ( 1 ′; 2 ′) and able to be in fluid communication with said containers ( 1 ) to be filled; and
wherein in said rest condition the other between said first ( 111 ; 122 ) and second ( 211 ; 222 ) filling unit is arranged in said rest area ( 1 ″; 2 ″) accessible to said operator without interrupting the filling of said containers ( 1 ) in said filling area ( 1 ′);
said apparatus ( 1 ; 2 ) is characterized in that:
said actuating means comprise a support structure rotatable about a vertical axis of rotation;
said first ( 111 ; 122 ) and second ( 211 ; 222 ) filling unit are arranged on said support structure so that the movement between said operating position and said rest position is determined by the rotation of said support structure;
said support structure comprises a partition wall between said rest ( 1 ′) and said filling ( 2 ′) areas; and
said first ( 111 ; 122 ) and said second ( 211 ; 222 ) filling unit are arranged on opposing surfaces of said partition wall.

2. The filling apparatus ( 10 ; 20 ) for filling containers ( 1 ) according to claim 1 , comprising:
a first tank of said fluid product;
first feeding means of said fluid product from said first tank to said first ( 111 ; 122 ) and said second ( 211 ; 220 ) filling unit; and wherein

said feeding means are operatively connected to said actuating means to place said first tank in fluid communication with said filling unit ( 111 , 122 ; 211 ; 220 ) arranged in said operating condition.

3. The filling apparatus ( 10 ; 20 ) for filling containers ( 1 ) according to claim 1 , comprising:
a first tank of said fluid product;
first feeding means of said fluid product from said first tank to said first ( 111 ) filling unit;
a second tank of said fluid product;
second feeding means of said fluid product from said second tank to said second ( 211 ) filling unit; and wherein

said feeding means are operatively connected to said actuating means to place said first or said second tank in fluid communication respectively with said first ( 111 ) or said second ( 211 ) filling unit when arranged in said operating condition.

4. The filling apparatus ( 10 ; 20 ) for filling containers ( 1 ) according to claim 1 , comprising:
a stock of a cleaning product;
cleaning means, operatively connected to said stock of said cleaning product; and wherein

said cleaning means are operatively connected to said actuating means to place in fluid communication said stock of said cleaning product respectively with said first ( 111 ; 122 ) or said second ( 211 ; 222 ) filling unit when arranged in said rest condition.

5. The filling apparatus ( 10 ) for filling containers ( 1 ) according to claim 1 , wherein said advancing means comprise at least a conveyor ( 410 ) closed in a loop on first driving means; wherein
said first ( 111 ) and second ( 211 ) filling unit when in said operating condition are driven parallel to said conveyor ( 410 ) respectively by a first and a second actuator device.

6. The filling apparatus ( 20 ) for filling containers ( 1 ) according to claim 1 , wherein each of said first ( 122 ) and second ( 222 ) filling unit is formed by a conveyor rotatable about a vertical axis of rotation and provided with said plurality of filling members ( 1122 , 1222 ); and wherein
in said operating condition said first ( 122 ) and second ( 222 ) filling unit define part of said filling path.

7. Method for filling containers ( 1 ) with fluid products, comprising the steps of:
advancing said containers along a filling path by way of advancing means able to drive incoming empty containers ( 101 ) and outgoing containers ( 101 ) filled with a dose of said fluid product;
filling said empty container with a dose of said fluid product in a filling area ( 1 ′; 2 ′) arranged along said filling path by way of a first ( 111 ; 122 ) or a second ( 211 ; 222 ) filling unit respectively provided with a plurality of filling members ( 1111 , 1211 ; 1122 , 1222 ), said filling area is provided with safety barriers for the operator so that access to said filling area ( 1 ′; 2 ′) during said filling step is prevented; and
reciprocally moving said first ( 111 ; 122 ) and second ( 211 ; 222 ) filling unit by way of actuating means from an operating condition to a rest condition; wherein

in said operating condition one of said first ( 111 ; 122 ) and said second ( 211 ; 222 ) filling unit is arranged in said filling area ( 1 ′; 2 ′) and able to be in fluid communication with said containers ( 1 ) to be filled, implementing said step of filling said containers; and
wherein in said rest condition the other between said first ( 111 ; 122 ) and second ( 211 ; 222 ) filling unit is arranged in a rest area ( 1 ″; 2 ″) outside of said filling path and of said filling area ( 1 ′; 2 ′), said rest area ( 1 ″; 2 ″) is accessible to said operator without interrupting said step of filling said containers ( 1 ) in said filling area;
said method is characterized in that:
said actuating means comprise a support structure rotatable about a vertical axis of rotation;
said first ( 111 ; 122 ) and second ( 211 ; 222 ) filling unit are arranged on said support structure so that the movement between said operating position and said rest position is determined by the rotation of said support structure;
said support structure comprises a partition wall between said rest ( 1 ′) and said filling ( 2 ′) areas; and
said first ( 111 ; 122 ) and said second ( 211 ; 222 ) filling unit are arranged on opposing surfaces of said partition wall.

Assignees

• Gd Spa
• Gd Societa' Per Azioni

Inventors

• Cavazza Luca
• Zanetti Umberto
• Biondi Andrea

Classifications

• B67C3/22

  Details · CPC title

• B67C7/00

  Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations · CPC title

• B67C3/02 Primary

  Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus · CPC title

• B67C3/24

  Devices for supporting or handling bottles (transport or storing devices in general B65G) · CPC title

• B67C2007/006

  Devices particularly adapted for container filling · CPC title