Device for conveying via self-contained carriage
Disclosed is an assembly line for processing products. The line includes, on one hand, a plurality of consecutive stations for processing the products and, on the other hand, a moving unit for moving the products between the stations within the line, in particular from an upstream station in which the products have just been processed, to a downstream station in which the products must later be processed. The moving unit essentially includes at least one self-contained, self-supported, movable carriage moving on the ground and having the products resting thereon during the movement thereof within the line. Also disclosed is a corresponding implementation method and to a corresponding use of the carriages.
1. Assembly line ( 1 ) for processing products ( 2 ), comprising
a plurality of stations ( 3 ) for successive processing of said products ( 2 ), each station ( 3 ) having an entry zone ( 14 ) for entry of product ( 2 ) and an exit zone ( 16 ) for removal of product ( 2 ) from the station ( 3 ), the entry zone ( 14 ) and exit zone ( 16 ) being approximately parallel to one another and on the same plane as one another,
a movement means ( 4 ), for moving the products ( 2 ) between the stations ( 3 ) within the line ( 1 ) from an upstream station ( 3 ) to a downstream station ( 3 ), comprising at least one self-contained, self-supported movable carriage ( 5 ) that maneuvers on the ground having a free itinerary and that transports the products ( 2 ) during their movement within the line ( 1 ), wherein the upstream station ( 3 ) comprising as output an output conveyor ( 10 ) that continuously puts out the products ( 2 ) into one or more columns, and
a transfer means comprising a manipulator ( 11 ) configured to dynamically collect products ( 2 ) from and deposit products ( 2 ) to the carriage ( 5 ) positioned at the entry zone ( 14 ) or the exit zone ( 15 ).
2. Processing line ( 1 ) according to claim 1 , wherein the at least one movable carriage ( 5 ) is equipped with an on-board drive, in such a way that said carriage ( 5 ) can itself generate its own movement.
3. Processing line ( 1 ) according to claim 1 , wherein the at least one carriage ( 5 ) is able itself to define its itinerary between its departure station ( 3 ) and its arrival station ( 3 ), by taking into account the time assigned for the trip and/or obstacles to avoid.
4. Processing line ( 1 ) according to claim 1 , further comprising a receiving station ( 16 ) for temporarily receiving, during their trip between the stations ( 3 ), carriages ( 5 ) that may or may not be loaded with products ( 2 ).
5. Processing line ( 1 ) according to claim 1 , wherein each station ( 3 ) is equipped with a transfer means for collecting the products ( 2 ) to be processed that are present on the carriages ( 5 ) and/or for depositing the processed products ( 2 ) on the carriages ( 5 ).
6. Processing line ( 1 ) according to claim 1 , wherein the manipulator collects the processed products ( 2 ) by an upstream station ( 3 ) and moves toward a downstream station ( 3 ), and/or to deposits the products ( 2 ), previously processed by an upstream station ( 3 ) that has moved, upon entering from a downstream station ( 3 ).
7. Processing line ( 1 ) according to claim 1 , wherein the stations ( 3 ) process the products ( 2 ) one at a time and are each equipped with a means for one-at-a-time feeding of the endless-belt-conveying type, as well as a means for one-at-a-time extraction of the endless-belt-conveying type, with the carriages ( 5 ) performing the movement of a batch of similar products ( 2 ) each time between the stations ( 3 ).
8. Carriage ( 5 ) for a processing line ( 1 ) according to claim 1 .
9. Carriage ( 5 ) according to claim 8 , wherein the carriage has a surface ( 8 ) for receiving products ( 2 ) on which the carriage can rest upright.
10. An assembly line ( 1 ) for processing products ( 2 ) comprising:
a plurality of stations ( 3 ) for successive processing of said products ( 2 ), each station ( 3 ) having an entry zone ( 14 ) for entry of product ( 2 ) and an exit zone ( 16 ) for removal of product ( 2 ) from the station ( 3 ), the entry zone ( 14 ) and exit zone ( 16 ) being approximately parallel to one another and on the same plane as one another,
a movement means ( 4 ) for moving the products ( 2 ) between the stations ( 3 ) within the line ( 1 ) from an upstream station ( 3 ) to a downstream station ( 3 ), with said line ( 1 ) performing a processing function for packaging products ( 2 ) upstream from a storage unit for distributing pallets loaded with products ( 2 ) that are packaged to be shipped, wherein the movement means comprises self-contained, self-supported movable carriages having a free itinerary, wherein the upstream station ( 3 ) comprising as output an output conveyor ( 10 ) that continuously puts out the products ( 2 ) into one or more columns, and
a transfer means comprising a manipulator ( 11 ) configured to dynamically collect products ( 2 ) from and deposit products ( 2 ) to the carriage ( 5 ) positioned at the entry zone ( 14 ) or the exit zone ( 15 ).
11. Method for processing products ( 2 ) within a line ( 1 ) that comprises a succession of stations ( 3 ), each station ( 3 ) having an entry zone ( 14 ) for entry of product ( 2 ) and an exit zone ( 16 ) for removal of product ( 2 ) from the station ( 3 ) and that performs at least one processing function for packaging upstream from a storage unit for managing units full of products ( 2 ) to be shipped, of the pallet type, with said method comprising:
processing the products ( 2 ) within successive stations ( 3 ) one at a time, wherein the entry zone ( 14 ) and exit zone ( 16 ) of each station is approximately parallel to one another and on the same plane as one another,
moving, in the facility receiving the line ( 1 ), the products ( 2 ) to a station ( 3 ) for the purpose of processing and/or from a station ( 3 ) after processing, wherein the movement of the products ( 2 ) between the stations ( 3 ) is in a direction from an upstream station ( 3 ) to a downstream station ( 3 ) and is done using at least one self-supported, self-contained movable carriage ( 5 ) having a free itinerary that transports a number of products ( 2 ), wherein the upstream station ( 3 ) comprises as output an output conveyor ( 10 ) that continuously puts out the products ( 2 ) into one or more columns, and
loading the movable carriage ( 5 ) using a first manipulator ( 11 ) configured to dynamically collect products ( 2 ) exiting from a first station ( 3 ), and
unloading the movable carriage ( 5 ) using a second manipulator ( 11 ) configured to dynamically deposit products ( 2 ) upon entering a second station ( 3 ).
12. Processing line ( 1 ) according to claim 2 , wherein the at least one carriage ( 5 ) is able itself to define its itinerary between its departure station ( 3 ) and its arrival station ( 3 ), by taking into account, in particular, the time assigned for the trip and/or obstacles to avoid.
13. Processing line ( 1 ) according to claim 2 , further comprising a receiving station ( 16 ) for temporarily receiving, during their trip between the stations ( 3 ), carriages ( 5 ) that may or may not be loaded with products ( 2 ).
14. Processing line ( 1 ) according to claim 3 , further comprising a receiving station ( 16 ) for temporarily receiving, during their trip between the stations ( 3 ), carriages ( 5 ) that may or may not be loaded with products ( 2 ).
15. Processing line ( 1 ) according to claim 2 , wherein the manipulator collects the products ( 2 ) to be processed that are present on the carriages ( 5 ) and/or for depositing the processed products ( 2 ) on the carriages ( 5 ).
16. Processing line ( 1 ) according to claim 3 , wherein the manipulator collects the products ( 2 ) to be processed that are present on the carriages ( 5 ) and/or for depositing the processed products ( 2 ) on the carriages ( 5 ).
17. Processing line ( 1 ) according to claim 4 , wherein the manipulator collects the products ( 2 ) to be processed that are present on the carriages ( 5 ) and/or for depositing the processed products ( 2 ) on the carriages ( 5 ).
18. Processing line ( 1 ) according to claim 2 , wherein the manipulator collects the processed products ( 2 ) by an upstream station ( 3 ) and to move toward a downstream station ( 3 ), and/or to deposit the products ( 2 ), previously processed by an upstream station ( 3 ) that has moved, upon entering from a downstream station ( 3 ).
19. Processing line ( 1 ) according to claim 3 , wherein the manipulator collects the processed products ( 2 ) by an upstream station ( 3 ) and to move toward a downstream station ( 3 ), and/or to deposit the products ( 2 ), previously processed by an upstream station ( 3 ) that has moved, upon entering from a downstream station ( 3 ).
20. Processing line ( 1 ) according to claim 4 , wherein the manipulator collects the processed products ( 2 ) by an upstream station ( 3 ) and to move toward a downstream station ( 3 ), and/or to deposit the products ( 2 ), previously processed by an upstream station ( 3 ) that has moved, upon entering from a downstream station ( 3 ).