EP4056490B1 - Method of manufacturing a container for packaging a plurality of parts and robotised installation - Google Patents

Method of manufacturing a container for packaging a plurality of parts and robotised installation Download PDF

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Publication number
EP4056490B1
EP4056490B1 EP22160547.0A EP22160547A EP4056490B1 EP 4056490 B1 EP4056490 B1 EP 4056490B1 EP 22160547 A EP22160547 A EP 22160547A EP 4056490 B1 EP4056490 B1 EP 4056490B1
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EP
European Patent Office
Prior art keywords
parts
container
sites
support
stacking direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP22160547.0A
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German (de)
French (fr)
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EP4056490A1 (en
Inventor
Eric Maillard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrie de Thermoformage et Mecano Soudure SA
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Industrie de Thermoformage et Mecano Soudure SA
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Publication of EP4056490A1 publication Critical patent/EP4056490A1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38Details or accessories
    • B65D19/44Elements or devices for locating articles on platforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00009Materials
    • B65D2519/00014Materials for the load supporting surface
    • B65D2519/00024Metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00009Materials
    • B65D2519/00049Materials for the base surface
    • B65D2519/00059Metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00009Materials
    • B65D2519/00154Materials for the side walls
    • B65D2519/00164Metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00009Materials
    • B65D2519/00223Materials for the corner elements or corner frames
    • B65D2519/00233Metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00263Overall construction of the pallet
    • B65D2519/00273Overall construction of the pallet made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00283Overall construction of the load supporting surface
    • B65D2519/00293Overall construction of the load supporting surface made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00313Overall construction of the base surface
    • B65D2519/00323Overall construction of the base surface made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00313Overall construction of the base surface
    • B65D2519/00328Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00333Overall construction of the base surface shape of the contact surface of the base contact surface having a stringer-like shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00492Overall construction of the side walls
    • B65D2519/00502Overall construction of the side walls whereby at least one side wall is made of two or more pieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00492Overall construction of the side walls
    • B65D2519/00512Overall construction of the side walls skeleton type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00552Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00557Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
    • B65D2519/00562Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements chemical connection, e.g. glued, welded, sealed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00577Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00616Connections structures connecting side walls, including corner posts, to each other structures not intended to be disassembled
    • B65D2519/00626Connections structures connecting side walls, including corner posts, to each other structures not intended to be disassembled sidewalls connected via corner posts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00577Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00631Connections structures connecting side walls, including corner posts, to each other sidewalls not connected to each other, e.g. spaced apart frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00636Connections structures connecting side walls to the pallet
    • B65D2519/00666Structures not intended to be disassembled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00671Connections structures connecting corner posts to the pallet
    • B65D2519/00701Structures not intended to be disassembled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/0081Elements or devices for locating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/0081Elements or devices for locating articles
    • B65D2519/0082Elements or devices for locating articles in the side wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/00935Details with special means for nesting or stacking
    • B65D2519/00955Details with special means for nesting or stacking stackable
    • B65D2519/00965Details with special means for nesting or stacking stackable when loaded
    • B65D2519/0097Details with special means for nesting or stacking stackable when loaded through corner posts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/6875Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts
    • B65D2585/6882Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts vehicle parts
    • B65D2585/6887Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts vehicle parts body parts, e.g. doors, body panels

Definitions

  • the present invention relates to the field of industrial equipment, in particular containers or packaging for packaging and transporting covering or functional parts with a large surface extension, in particular sheet metal body parts, and has for its purposes a method of manufacturing such a container capable of receiving a plurality of such parts, as well as a robotic installation for adjusting parts support sites in a container.
  • the invention relates more particularly to containers intended for the packaging and transport of several parts simultaneously, which must be arranged precisely in such a container and consisting in particular of parts constituting a complex multi-component product, such as a vehicle.
  • the document DE 20 2008 016 551 U1 discloses a container for packaging a plurality of parts intended to be arranged side by side in the container.
  • Other containers and devices are known from US 6,991,412 B2 And KR 101 774 199 B1 .
  • the sheet metal sector is particularly affected by this robotization.
  • This sector mainly concerns the exterior parts of the car: doors, hood, fenders, roof, tailgate, body sides, etc.
  • these parts are supported by support on several points or sites in their container, preferably with wedging and held in position. They are thus placed, suspended or hung each in at least two different places in relation to the container, at the level of spaced support sites, preferably located on two opposite sides of the containers, and intended to cooperate with respectively corresponding complementary sites, preferably peripheral, of the part concerned.
  • these parts can either be suspended in the container, or placed in the container, with lower support and lateral support, or even be packaged by implementing a combination of these two modes.
  • Robotic handling operations require particularly precise positioning of the packaged parts in the containers.
  • the support points or sites of the parts in the containers are defined in space in relation to to a reference located on the base of the container, which is often made up of two perforated steel plates which allow the containers to be placed on standardized locating locations in the parts loading and unloading facilities.
  • the present invention aims to overcome these drawbacks, by proposing a solution making it possible to dispense with most, and preferably all of the above requirements, regardless of the type of parts to be packaged in the container.
  • its main object is a method of manufacturing a container for packaging a plurality of parts intended to be arranged side by side in said container, advantageously being substantially aligned in a stacking direction, and placed, suspended or hung by integrated hooking or support points or areas, said method consisting of producing a container comprising at least, on the one hand, a rectangular base forming a bottom, on the other hand , at least two alignments of opposite support sites for the parts, intended to cooperate with the points or zones for hanging or supporting the parts, said alignments extending in the direction of stacking, and, finally, a support structure for the different alignments of sites, on which the latter are mounted adjustable in position, at least according to one degree of freedom, individually or in groups, each part being held in position by a group of sites preferably comprising a site from each alignment, method characterized in that it consists of providing at least one template part presenting at least some of the different points or areas of attachment or support of the parts to be packaged, in the same configuration, and in that it consists of
  • the invention relates to a method of manufacturing a container (1) for packaging a plurality of parts (2) intended to be arranged side by side in said container (1), advantageously being substantially aligned in a direction d stacking (DE), and placed, suspended or hung by integrated hooking or support points or zones (3, 3').
  • DE direction d stacking
  • the parts (2) to be packaged may include any type of part that can be handled by a robot, in particular parts that are bulky, heavy, dangerous or easily deformed, for example under their own weight, particularly when they are handled.
  • interior or exterior trim parts made of plastic or sheet metal for motor vehicles such as trim or bodywork parts made of sheets or shaped plates of plastic, composite or sheet metal or even battery supports for electric vehicles.
  • the aforementioned method essentially consists of producing a container (1) comprising at least, on the one hand, a rectangular base (4) forming a bottom, on the other hand, at least two alignments (5, 5') of opposite sites (6 , 6') of support for the parts (2), intended to cooperate with the hooking or support points or zones (3, 3') of the parts (2), said alignments (5, 5') are extending in the stacking direction (DE), and, finally, a support structure (7) for the different alignments (5, 5') of sites (6, 6'), on which the latter are mounted adjustable in position, at least according to one degree of freedom, individually or in groups, each part (2) being held in position by a group of sites (6, 6') preferably comprising a site (6, 6') coming from each alignment (5, 5').
  • said method consists of providing at least one template part (8) presenting at least some of the different attachment or support points or zones (3, 3') of the parts (2) to be packaged, this in the same configuration, and in this to carry out the adjustment in position of the different support sites (6, 6') corresponding to said points or hooking or support zones (3, 3') concerned, by manipulating said part template (8) with a robotic device (9), preferably carried by a robot arm (9') forming part of the latter, and by positioning it by means of this device at at least one determined location, advantageously at at least two different determined locations, located in the container (1) during the adjustment operation, the container (1) being arranged in a repository (10) associated with said robotic device (9) and with location locations similar to those of the robotic installations used for handling the parts (2), in particular the installations for loading and/or unloading said parts (2).
  • the invention makes it possible to overcome most of the aforementioned constraints.
  • the invention proposes to use, on the one hand, a robotic device (9) which receives the container (1) on the same reference locations as in robotic installations of loading/unloading (for example at the car manufacturer) and, on the other hand, a light silhouette of the template piece type (8) showing the points or zones (3, 3') for hooking or supporting the part (2) to be conditioned.
  • This template part (8) is then manipulated by the robotic device (9) which positions it in space, in its exact expected position, identical to that of the part (2).
  • the different support sites (6, 6') are then adjusted in relation to this silhouette.
  • the support sites (6, 6') can have varied shapes and be of different types on the same container (1).
  • the sites may, where applicable, consist only of support points or zones.
  • certain sites can be shaped to hold, or even hold, for example by pinching, the parts (2), while allowing installation and removal respectively by simple removal and removal.
  • These support sites (6, 6') can be located at or near the bottom of the container, halfway up and at the top, in the case of horizontal stacking.
  • the template part (8) comprises all the hooking or support points or zones (3, 3') of the parts (2) to be conditioned, all of the sites support (6, 6') being adjusted in position at the end of the adjustment operation.
  • all support sites can be adjusted in a single adjustment operation and with a single template piece.
  • the method consists of providing at least two different template pieces (8), each presenting only some of the hooking or support points or zones (3, 3') of the pieces (2) to be condition, and carry out at least two successive fractional adjustment operations each affecting only the support sites (6, 6') corresponding to the hooking or support points or zones (3, 3') present on the template part (8) used during the operation, all of the support sites (6, 6') being adjusted in position at the end of said fractional adjustment operations.
  • the method can consist, during the operation or a operation of adjusting the positions of at least some or of the support sites (6, 6'), positioning the template piece (8) successively at least at locations located near the two opposite sides (1') of the container (1) in the stacking direction (DE), for example at two locations each located at one of the two opposite lateral sides of the container (1) or respectively at the top and bottom of the container (1).
  • This double positioning of the template piece (8) may be sufficient when, as shown in the figures, the support sites (6, 6') are mounted, possibly in groups and with a predefined spacing according to the direction (DE), on supporting bars (7") of the support structure (7), each associated with an alignment (5, 5') and extending in the direction (DE). It will then suffice to adjust the precise spatial positioning of only two sets support sites (6, 6') each assigned to the suspension or hanging of a part (2).
  • the template piece (8) in at least one intermediate position located , advantageously halfway, between the two opposite sides (1') of the container (1), in the stacking direction (DE), preferably in several regularly spaced intermediate positions, possibly in addition to positions close to both sides (1') opposite the container (1) in the stacking direction (DE).
  • the support structure (7) and the base (4) are produced by mechanical welding.
  • the container (1) is provided with angular uprights (11), extending from the corners of said base (4) vertically upwards (relative to the plane of the base when the container is placed on the ground).
  • These amounts (11) may or may not be integrated into said support structure (7). They are used in particular for superimposed stacking of containers.
  • the stacking direction (DE) can be parallel to the plane of the base (4), for horizontal stacking of the parts (2).
  • the stacking direction (DE) can also be perpendicular to the plane of the base (4), for vertical stacking of the parts (2).
  • a single alignment (5.5') on each lateral side may be sufficient for certain types of parts (2).
  • the method consists of installing, along each lateral side (1") of the container (1) extending parallel to the stacking direction (DE), at least two alignments (5, 5') of different support sites (6, 6'), offset vertically and/or horizontally from each other, the support structure (7) comprising at least one supporting sub-assembly (7') at each lateral side (1") and the groups of sites (6, 6') cooperating to hold the parts (2) in position according to an alignment with exact coincidence, with alternating offset or with a staggered arrangement, of the latter.
  • the method may consist of installing, at least two lateral sides (1") of the container (1) extending parallel to said stacking direction (DE) , on the one hand, at least two different alignments (5, 5') of support sites (6, 6'), providing at least three spaced apart support points according to the stacking direction (DE), and, d 'on the other hand, at least one alignment (13) of wedging stops (13'), advantageously mounted adjustable in position and intended to wedge the pieces in position in planes perpendicular to the stacking direction (DE).
  • the support structure (7) may comprise at least one supporting sub-assembly (7') at each lateral side (1").
  • the sites (6, 6'), for example in the form of fingers, and the stops (13') cooperate to maintain the parts (2) in position according to an alignment with exact coincidence, with alternating offset or with a staggered arrangement of the latter.
  • the alignments of sites and stops are carried by uprights or rails (14, 14') parallel to the angular uprights (11).
  • Additional alignments (15) of sites (6, 6') and/or stops (13') can also be provided in the interior space of the container (1) or on an additional lateral side of the latter.
  • the operations for adjusting the positioning of the bars or friezes (12) depend on their method of attachment to the support structure (7) and can be carried out directly during assembly (washer type wedging parts / drilling and counter-drilling) or subsequently (oblong hole, needle screw).
  • a robot can also make it possible to check the relevance of the construction of the container (1) by carrying out the loading/unloading movements identically.
  • a skeleton of a part (2) comprising the different hooking or support points or zones (3, 3') of the connected parts (2) to be packaged. by an armature.
  • template pieces (8) can be used, each of which has only part of the hooking or support points or zones (3, 3'), all of said pieces having grips. together all said points or zones.
  • the invention also relates to a robotic installation, preferably collaborative, for adjusting sites (6, 6') for supporting parts (2) in a container (1) configured for the simultaneous packaging of a plurality of parts (2). , in particular in sheets or plates, in particular interior trim or vehicle body parts, these parts being intended to be arranged side by side in said container (1), being advantageously aligned in a stacking direction ( DE), and placed, suspended or hung by integrated hanging or support points or areas (3, 3').
  • DE stacking direction
  • This container (1) comprises at least, on the one hand, a rectangular base (4) forming a bottom, on the other hand, at least two alignments (5, 5') of opposite sites (6, 6') of support for the parts (2), intended to cooperate with the points or zones hooking or supporting (3, 3') of the pieces (2), said alignments (5, 5') extending at a distance above the bottom and in the stacking direction (DE), and, finally, a support structure (7) for the different alignments (5, 5') of sites (6, 6'), on which the latter are mounted adjustable in position, at least according to one degree of freedom, individually or in groups, said container (1) being configured in such a way that each part (2) is held in position by a group of sites (6, 6') preferably comprising a site (6, 6') coming from each alignment (5, 5' ).
  • this installation comprises at least one template piece (8) presenting the different hooking or support points or zones (3, 3') of the pieces (2) to be packaged in the same configuration as the latter , as well as a robotic device (9), preferably integrating a robot arm (9') configured to manipulate said template part (8), and capable of positioning it in at least one predetermined location, advantageously at least two different locations, located in the container (1) for the adjustment of said support sites (6, 6').
  • This container (1) can be placed, during this adjustment phase, in a repository (10) associated with the robotic device (9) and having location locations similar to those of the robotic installations used for handling the parts (2), in particular the loading and/or unloading installations of said parts (2).
  • said robotic installation can comprise several different template parts (8), each corresponding to a type of part (2), and in that the robotic device (9) is similar to that used in the robotic installations used for the handling of the parts (2), in particular the loading and/or unloading installations of said parts (2).
  • the robot arm (9') can for example be of the 6-axis type.
  • the robotic installation includes the necessary means and is configured for the implementation of the manufacturing process described above, or at least of the adjustment process which is part of it.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Closing Of Containers (AREA)

Description

La présente invention concerne le domaine des équipements industriels, notamment les conteneurs ou emballages de conditionnement et de transport de pièces d'habillage ou fonctionnelles à grande extension surfacique, notamment des pièces de carrosserie en tôle, et a pour objets un procédé de fabrication d'un tel conteneur apte à recevoir une pluralité de telles pièces, ainsi qu'une installation robotisée pour le réglage de sites de support de pièces dans un conteneur.The present invention relates to the field of industrial equipment, in particular containers or packaging for packaging and transporting covering or functional parts with a large surface extension, in particular sheet metal body parts, and has for its purposes a method of manufacturing such a container capable of receiving a plurality of such parts, as well as a robotic installation for adjusting parts support sites in a container.

L'invention vise plus particulièrement les conteneurs destinés au conditionnement et au transport de plusieurs pièces simultanément, devant être arrangées de manière précise dans un tel conteneur et consistant notamment en des pièces constitutives d'un produit complexe multicomposant, tel qu'un véhicule.The invention relates more particularly to containers intended for the packaging and transport of several parts simultaneously, which must be arranged precisely in such a container and consisting in particular of parts constituting a complex multi-component product, such as a vehicle.

Le document DE 20 2008 016 551 U1 divulgue un conteneur pour le conditionnement d'une pluralité de pièces destinées à être arrangées côte à côte dans le conteneur. D'autres conteneurs et dispositifs sont connus de US 6 991 412 B2 et KR 101 774 199 B1 .The document DE 20 2008 016 551 U1 discloses a container for packaging a plurality of parts intended to be arranged side by side in the container. Other containers and devices are known from US 6,991,412 B2 And KR 101 774 199 B1 .

La modernisation des lignes d'assemblage, notamment des voitures, camions ou véhicules analogues, amène les constructeurs à robotiser leurs procédés de fabrication au maximum.The modernization of assembly lines, particularly for cars, trucks or similar vehicles, is leading manufacturers to robotize their manufacturing processes as much as possible.

Le secteur tôlerie est particulièrement concerné par cette robotisation. Ce secteur concerne principalement les pièces extérieures de la voiture : portes, capot, ailes, pavillon, hayon, côtés de caisse...The sheet metal sector is particularly affected by this robotization. This sector mainly concerns the exterior parts of the car: doors, hood, fenders, roof, tailgate, body sides, etc.

Ces pièces sont particulièrement encombrantes, déformables et fragiles. Elles sont, depuis quelques années, chargées automatiquement par des robots dans des conditionnements du type conteneur (en particulier mécanosoudés), transférées par paquets sur les lignes d'assemblage au moyen de ces conteneurs, puis déchargées une à une de ces conteneurs, également au moyen d'un robot qui les positionne correctement dans l'assemblage des véhicules.These parts are particularly bulky, deformable and fragile. For several years now, they have been loaded automatically by robots into container-type packaging (particularly mechanically welded), transferred in bundles to assembly lines using these containers, then unloaded one by one from these containers, also at by means of a robot which positions them correctly in the assembly of the vehicles.

Durant leur phase de conditionnement, ces pièces sont supportées en appui sur plusieurs points ou sites dans leur conteneur, préférentiellement avec calage et maintien en position. Elles sont ainsi posées, suspendues ou accrochées chacune à au moins deux endroits différents par rapport au conteneur, au niveau de sites d'appui espacées, préférentiellement situées sur deux côtés opposés du conteneurs, et destinées à coopérer avec des sites complémentaires respectivement correspondants, préférentiellement périphériques, de la pièce concernée. En fonction de la forme et de la rigidité des pièces et de la configuration du conteneur, ces pièces peuvent être soit suspendues dans le conteneur, soit posées dans le conteneur, avec appui inférieur et maintien latéral, ou encore être conditionnées en mettant en oeuvre une combinaison de ces deux modes.During their packaging phase, these parts are supported by support on several points or sites in their container, preferably with wedging and held in position. They are thus placed, suspended or hung each in at least two different places in relation to the container, at the level of spaced support sites, preferably located on two opposite sides of the containers, and intended to cooperate with respectively corresponding complementary sites, preferably peripheral, of the part concerned. Depending on the shape and rigidity of the parts and the configuration of the container, these parts can either be suspended in the container, or placed in the container, with lower support and lateral support, or even be packaged by implementing a combination of these two modes.

Les opérations de manipulations robotisées (chargement/déchargement des pièces) nécessitent un positionnement des pièces conditionnées particulièrement précis dans les conteneurs. Les points ou sites de support des pièces dans les conteneurs, généralement disposés selon des arrangements linéaires s'étendant selon la direction d'alignement ou d'empilement horizontal des pièces placées côte à côte dans le conteneur, sont définis dans l'espace par rapport à un référentiel situé sur la base du conteneur, lequel est souvent concrétisé par deux plaques d'acier percées qui permettent de placer les conteneurs sur des emplacements de localisation standardisés (« locatings ») dans les installations de chargement et de déchargement des pièces.Robotic handling operations (loading/unloading of parts) require particularly precise positioning of the packaged parts in the containers. The support points or sites of the parts in the containers, generally arranged in linear arrangements extending according to the direction of alignment or horizontal stacking of the parts placed side by side in the container, are defined in space in relation to to a reference located on the base of the container, which is often made up of two perforated steel plates which allow the containers to be placed on standardized locating locations in the parts loading and unloading facilities.

Les techniques de mécano-soudure utilisées pour la fabrication de ces conteneurs ne permettent que très difficilement d'atteindre les tolérances de position (des points ou sites de support dans l'espace) attendues par les constructeurs automobiles.The mechanical welding techniques used for the manufacture of these containers make it very difficult to achieve the position tolerances (of support points or sites in space) expected by automobile manufacturers.

Actuellement, la méthodologie mise en oeuvre par les fabricants de conteneurs du type précité, pour garantir la bonne précision dans l'espace des points ou sites de support des pièces dans le conteneur, consiste à assembler la structure du conteneur par soudure et à réaliser des éléments de support réglables en position, préférentiellement dans l'espace. Pour pouvoir effectuer ce réglage, on fabrique actuellement un gabarit statique, mécanosoudé et de construction très précise, qui vient prendre appui sur le référentiel précité, est positionné de manière unique par rapport au conteneur et sur la base duquel des opérateurs (par exemple ceux ayant réalisé l'assemblage du conteneur) vont régler, et ensuite figer, les positions des points ou sites de support des pièces à conditionner, qui auront été pré-montés. Les figures 1A et 1B illustrent la mise en oeuvre d'un tel gabarit statique en place pour le réglage des points ou sites de support.Currently, the methodology implemented by manufacturers of containers of the aforementioned type, to guarantee good precision in the space of the points or support sites of the parts in the container, consists of assembling the structure of the container by welding and carrying out support elements adjustable in position, preferably in space. To be able to carry out this adjustment, a static template is currently manufactured, mechanically welded and of very precise construction, which is based on the aforementioned reference frame, is positioned uniquely in relation to the container and on the basis of which operators (for example those having carried out the assembly of the container) will adjust, and then freeze, the positions of the support points or sites of the parts to be packaged, which will have been pre-assembled. THE figures 1A And 1B illustrate the implementation of such a static template in place for the adjustment of support points or sites.

Cette méthodologie présente de nombreux inconvénients, à savoir :This methodology has many disadvantages, namely:

Les limitations de l'état de la technique évoqué ci-dessus se traduisent notamment dans les points suivants :

  • nécessité de réaliser en bureau d'étude la conception du gabarit de montage à partir de la définition numérique du conteneur et des pièces à conditionner ;
  • nécessité de réaliser ce gabarit avec une très grande précision et de le qualifier/certifier avant utilisation ;
  • nécessité de fabriquer un gabarit très robuste et très rigide pour pallier aux éventuelles déformations de celui-ci, lors de sa manipulation et de son accostage dans les emballages. Cette précaution engendre l'ajout de nombreux éléments de renfort (non utiles pour le positionnement des éléments de support) qui alourdissent considérablement le gabarit et peuvent l'amener à peser plusieurs centaines de kilos, ce poids important étant lui-même source de déformation dans le temps ;
  • nécessité d'introduire le gabarit par pont roulant dans chaque conteneur préassemblé pour y réaliser les opérations finales de réglage et figer la position des points ou sites de support ;
  • nécessité de contrôler et de requalifier le gabarit entre chaque série de production.
The limitations of the state of the art mentioned above are reflected in particular in the following points:
  • need to design the assembly template in the design office based on the digital definition of the container and the parts to be packaged;
  • need to produce this template with great precision and to qualify/certify it before use;
  • need to manufacture a very robust and very rigid template to compensate for possible deformations thereof, during its handling and docking in the packaging. This precaution leads to the addition of numerous reinforcing elements (not useful for the positioning of the support elements) which considerably weigh down the template and can cause it to weigh several hundred kilos, this significant weight itself being a source of deformation in the weather ;
  • need to introduce the template by overhead crane into each pre-assembled container to carry out the final adjustment operations and freeze the position of the support points or sites;
  • need to check and requalify the template between each production series.

La présente invention a pour but de pallier ces inconvénients, en proposant une solution permettant de s'affranchir de la plupart, et préférentiellement de toutes les nécessités ci-dessus, et ce quel que soit le type de pièces à conditionner dans le conteneur.The present invention aims to overcome these drawbacks, by proposing a solution making it possible to dispense with most, and preferably all of the above requirements, regardless of the type of parts to be packaged in the container.

A cet effet, elle a pour objet principal un procédé de fabrication d'un conteneur pour le conditionnement d'une pluralité de pièces destinées à être arrangées côte à côte dans ledit conteneur, en étant avantageusement sensiblement alignées selon une direction d'empilement, et posées, suspendues ou accrochées par des points ou des zones d'accrochage ou d'appui intégré(e)s, ledit procédé consistant à réaliser un conteneur comprenant au moins, d'une part, une embase rectangulaire formant fond, d'autre part, au moins deux alignements de sites opposés de support pour les pièces, destinés à coopérer avec les points ou zones d'accrochage ou d'appui des pièces, lesdits alignements s'étendant selon la direction d'empilement, et, enfin, une structure support pour les différents alignements de sites, sur laquelle ces derniers sont montés réglables en position, au moins selon un degré de liberté, individuellement ou par groupe, chaque pièce étant maintenue en position par un groupe de sites comprenant préférentiellement un site issu de chaque alignement, procédé caractérisé en ce qu'il consiste à fournir au moins une pièce de gabarit présentant au moins certains des différents points ou zones d'accrochage ou d'appui des pièces à conditionner, ce dans la même configuration, et en ce qu'il consiste à effectuer le réglage en position des différents sites de support correspondant auxdits points ou zones d'accrochage ou d'appui concernés, en manipulant ladite pièce de gabarit avec un dispositif robotisé, préférentiellement portée par un bras robot faisant partie de ce dernier, et en la positionnant par le biais de ce dispositif à au moins un emplacement déterminé, avantageusement à au moins deux emplacements déterminés différents, situé(s) dans le conteneur durant l'opération de réglage, le conteneur étant disposé dans un référentiel associé audit dispositif robotisé et avec des emplacements de localisation similaires à ceux des installations robotisées utilisées pour la manipulation des pièces, notamment des installations de chargement et/ou de déchargement desdites pièces.For this purpose, its main object is a method of manufacturing a container for packaging a plurality of parts intended to be arranged side by side in said container, advantageously being substantially aligned in a stacking direction, and placed, suspended or hung by integrated hooking or support points or areas, said method consisting of producing a container comprising at least, on the one hand, a rectangular base forming a bottom, on the other hand , at least two alignments of opposite support sites for the parts, intended to cooperate with the points or zones for hanging or supporting the parts, said alignments extending in the direction of stacking, and, finally, a support structure for the different alignments of sites, on which the latter are mounted adjustable in position, at least according to one degree of freedom, individually or in groups, each part being held in position by a group of sites preferably comprising a site from each alignment, method characterized in that it consists of providing at least one template part presenting at least some of the different points or areas of attachment or support of the parts to be packaged, in the same configuration, and in that it consists of adjusting the position of the different support sites corresponding to said points or areas of attachment or support support concerned, by manipulating said template piece with a robotic device, preferably carried by a robot arm forming part of the latter, and by positioning it by means of this device at at least one determined location, advantageously at at least two locations determined different, located in the container during the adjustment operation, the container being arranged in a repository associated with said robotic device and with location locations similar to those of robotic installations used for handling parts, in particular installations loading and/or unloading of said parts.

L'invention sera mieux comprise, grâce à la description ci-après, qui se rapporte à un mode de réalisation préféré, donné à titre d'exemple non limitatif, et expliqué avec référence aux dessins schématiques annexés, dans lesquels :

  • [Fig. 1A] et
  • [Fig. 1B] sont des vues en perspective d'un conteneur du premier type visé dans la présente (à empilement horizontal), disposé dans un référentiel avec des emplacements standardisés (plaques sur lesquelles le conteneur est posé) et recevant un gabarit statique selon l'état de la technique décrit ci-dessus ;
  • [Fig. 2A],
  • [Fig. 2B],
  • [Fig. 2C] et
  • [Fig. 2D] sont des vues respectivement frontale, latérale, de dessus et en perspective d'une installation robotisée pour la mise en oeuvre du procédé selon un premier mode de réalisation de l'invention et recevant un conteneur tel que représenté sur les figures 1 dans un référentiel standardisé, la pièce de gabarit étant positionnée dans une première position de réglage extrémale ;
  • [Fig. 3A] et
  • [Fig. 3B] représentent, à une échelle différente, l'installation robotisée des figures 2, en perspective et de dessus, la pièce de gabarit ayant été déplacée dans une seconde position de réglage extrémale ;
  • [Fig. 4A] et
  • [Fig. 4B] sont des vues en perspective d'un conteneur d'un second type visé dans la présente (à empilement vertical), disposé dans un référentiel d'une installation robotisée pour la mise en oeuvre du procédé selon un second mode de réalisation de l'invention, la pièce de gabarit étant positionnée respectivement dans une première position de réglage extrémale (en haut-figure 4A) et dans une seconde position extrémale (en bas-figure 4B) lors de la réalisation des opérations de réglage ;
  • [Fig. 5] est une vue dessus de l'objet représenté figure 4A, et,
  • [Fig. 6] est une vue en élévation latérale de l'objet représenté figure 4B.
The invention will be better understood, thanks to the description below, which relates to a preferred embodiment, given by way of non-limiting example, and explained with reference to the appended schematic drawings, in which:
  • [ Fig. 1A ] And
  • [ Fig. 1B ] are perspective views of a container of the first type referred to herein (horizontally stacked), arranged in a repository with standardized locations (plates on which the container is placed) and receiving a static template according to the state of the technique described above;
  • [ Fig. 2A ],
  • [ Fig. 2B ],
  • [ Fig. 2C ] And
  • [ Fig. 2D ] are respectively front, side, top and perspective views of a robotic installation for implementing the method according to a first embodiment of the invention and receiving a container as shown on the figures 1 in a standardized reference frame, the template part being positioned in a first extreme adjustment position;
  • [ Fig. 3A ] And
  • [ Fig. 3B ] represent, on a different scale, the robotic installation of figure 2 , in perspective and from above, the template piece having been moved to a second extreme adjustment position;
  • [ Fig. 4A ] And
  • [ Fig. 4B ] are perspective views of a container of a second type referred to herein (vertically stacked), arranged in a repository of a robotic installation for implementing the method according to a second embodiment of the invention, the template part being positioned respectively in a first extreme adjustment position (at the top- figure 4A ) and in a second extreme position (at the bottom Figure 4B ) when carrying out adjustment operations;
  • [ Fig. 5 ] is a top view of the object represented figure 4A , And,
  • [ Fig. 6 ] is a side elevation view of the object depicted Figure 4B .

L'invention concerne un procédé de fabrication d'un conteneur (1) pour le conditionnement d'une pluralité de pièces (2) destinées à être arrangées côte à côte dans ledit conteneur (1), en étant avantageusement sensiblement alignées selon une direction d'empilement (DE), et posées, suspendues ou accrochées par des points ou des zones d'accrochage ou d'appui (3, 3') intégré(e)s.The invention relates to a method of manufacturing a container (1) for packaging a plurality of parts (2) intended to be arranged side by side in said container (1), advantageously being substantially aligned in a direction d stacking (DE), and placed, suspended or hung by integrated hooking or support points or zones (3, 3').

Les pièces (2) à conditionner peuvent comprendre tout type de pièces pouvant être manipulées par un robot, en particulier des pièces encombrantes, lourdes, dangereuses ou encore se déformant aisément, par exemple sous leur propre poids, notamment lorsqu'elles sont manipulées. A ce titre, on peut citer les pièces d'habillage intérieur ou extérieur en plastique ou en tôle pour les véhicules automobiles, telles que les pièces d'habillage ou de carrosserie en feuilles ou plaques conformées de plastique, de composite ou de tôle ou encore les supports de batteries pour véhicules électriques.The parts (2) to be packaged may include any type of part that can be handled by a robot, in particular parts that are bulky, heavy, dangerous or easily deformed, for example under their own weight, particularly when they are handled. In this respect, we can cite interior or exterior trim parts made of plastic or sheet metal for motor vehicles, such as trim or bodywork parts made of sheets or shaped plates of plastic, composite or sheet metal or even battery supports for electric vehicles.

Le procédé précité consiste essentiellement à réaliser un conteneur (1) comprenant au moins, d'une part, une embase rectangulaire (4) formant fond, d'autre part, au moins deux alignements (5, 5') de sites opposés (6, 6') de support pour les pièces (2), destinés à coopérer avec les points ou zones d'accrochage ou d'appui (3, 3') des pièces (2), lesdits alignements (5, 5') s'étendant selon la direction d'empilement (DE), et, enfin, une structure support (7) pour les différents alignements (5, 5') de sites (6, 6'), sur laquelle ces derniers sont montés réglables en position, au moins selon un degré de liberté, individuellement ou par groupe, chaque pièce (2) étant maintenue en position par un groupe de sites (6, 6') comprenant préférentiellement un site (6, 6') issu de chaque alignement (5, 5').The aforementioned method essentially consists of producing a container (1) comprising at least, on the one hand, a rectangular base (4) forming a bottom, on the other hand, at least two alignments (5, 5') of opposite sites (6 , 6') of support for the parts (2), intended to cooperate with the hooking or support points or zones (3, 3') of the parts (2), said alignments (5, 5') are extending in the stacking direction (DE), and, finally, a support structure (7) for the different alignments (5, 5') of sites (6, 6'), on which the latter are mounted adjustable in position, at least according to one degree of freedom, individually or in groups, each part (2) being held in position by a group of sites (6, 6') preferably comprising a site (6, 6') coming from each alignment (5, 5').

Conformément à l'invention, ledit procédé consiste à fournir au moins une pièce de gabarit (8) présentant au moins certains des différents points ou zones d'accrochage ou d'appui (3, 3') des pièces (2) à conditionner, ce dans la même configuration, et en ce à effectuer le réglage en position des différents sites de support (6, 6') correspondant auxdits points ou zones d'accrochage ou d'appui (3, 3') concernés, en manipulant ladite pièce de gabarit (8) avec un dispositif robotisé (9), préférentiellement portée par un bras robot (9') faisant partie de ce dernier, et en la positionnant par le biais de ce dispositif à au moins un emplacement déterminé, avantageusement à au moins deux emplacements déterminés différents, situé(s) dans le conteneur (1) durant l'opération de réglage, le conteneur (1) étant disposé dans un référentiel (10) associé audit dispositif robotisé (9) et avec des emplacements de localisation similaires à ceux des installations robotisées utilisées pour la manipulation des pièces (2), notamment des installations de chargement et/ou de déchargement desdites pièces (2).In accordance with the invention, said method consists of providing at least one template part (8) presenting at least some of the different attachment or support points or zones (3, 3') of the parts (2) to be packaged, this in the same configuration, and in this to carry out the adjustment in position of the different support sites (6, 6') corresponding to said points or hooking or support zones (3, 3') concerned, by manipulating said part template (8) with a robotic device (9), preferably carried by a robot arm (9') forming part of the latter, and by positioning it by means of this device at at least one determined location, advantageously at at least two different determined locations, located in the container (1) during the adjustment operation, the container (1) being arranged in a repository (10) associated with said robotic device (9) and with location locations similar to those of the robotic installations used for handling the parts (2), in particular the installations for loading and/or unloading said parts (2).

Grâce à ces dispositions, l'invention permet de s'affranchir de la plupart des contraintes précitées.Thanks to these provisions, the invention makes it possible to overcome most of the aforementioned constraints.

En effet, au lieu d'un gabarit statique, lourd et complexe, qui est installé et vient prendre appui dans le conteneur préassemblé, l'invention propose d'utiliser, d'une part, un dispositif robotisé (9) qui reçoit le conteneur (1) sur les mêmes emplacements de référence que dans les installations robotisées de chargement/déchargement (par exemple chez le constructeur automobile) et, d'autre part, une silhouette légère du type pièce de gabarit (8) reprenant les points ou zones (3, 3') d'accrochage ou d'appui de la pièce (2) à conditionner. Cette pièce de gabarit (8) est alors manipulée par le dispositif robotisé (9) qui vient la positionner dans l'espace, dans son exacte position attendue, identique à celle de la pièce (2). Les différents sites (6, 6') de support sont ensuite réglés par rapport à cette silhouette.Indeed, instead of a static, heavy and complex template, which is installed and comes to rest in the pre-assembled container, the invention proposes to use, on the one hand, a robotic device (9) which receives the container (1) on the same reference locations as in robotic installations of loading/unloading (for example at the car manufacturer) and, on the other hand, a light silhouette of the template piece type (8) showing the points or zones (3, 3') for hooking or supporting the part (2) to be conditioned. This template part (8) is then manipulated by the robotic device (9) which positions it in space, in its exact expected position, identical to that of the part (2). The different support sites (6, 6') are then adjusted in relation to this silhouette.

Parmi les avantages de l'invention par rapport à l'état de la technique, on peut en outre noter :

  • pas d'étude, ni de réalisation de gabarit de montage lourd et onéreux ;
  • un positionnement parfaitement reproductible de la pièce de gabarit (8) d'un conteneur à l'autre dans l'espace, aboutissant à des sphères de tolérance de réglage nettement inférieures à celles atteintes avec un gabarit statique (précision jusqu'à 10x supérieure) ;
  • plus de facilité, plus d'ergonomie, une plus grande productivité et une plus grande sécurité dans le travail des opérateurs monteurs/régleurs qui n'ont plus à manipuler de lourds gabarits statiques ;
  • possibilité de remplacer la pièce de gabarit (qui constitue une silhouette de la pièce à conditionner, au moins dans les régions des points ou zones d'accrochage ou d'appui) par tout instrument, outil, étalon ou analogue sur lequel l'opérateur monteur/régleur peut prendre appui pour positionner les différents sites réglables du conteneur en vue de les fixer/abloquer ;
  • possibilité d'ajouter au dispositif robotisé (9) un système de mesure de positionnement des sites de support (6, 6') dans l'espace et d'élaborer une feuille individuelle de contrôle de chaque conteneur (1).
Among the advantages of the invention compared to the state of the art, we can further note:
  • no study or creation of heavy and expensive assembly templates;
  • perfectly reproducible positioning of the template piece (8) from one container to another in space, resulting in adjustment tolerance spheres significantly lower than those achieved with a static template (accuracy up to 10x higher) ;
  • greater ease, greater ergonomics, greater productivity and greater safety in the work of fitter/adjuster operators who no longer have to handle heavy static templates;
  • possibility of replacing the template piece (which constitutes a silhouette of the part to be packaged, at least in the regions of the hooking or support points or zones) by any instrument, tool, standard or the like on which the assembly operator /adjuster can take support to position the different adjustable sites of the container with a view to fixing/blocking them;
  • possibility of adding to the robotic device (9) a system for measuring the positioning of the support sites (6, 6') in space and of developing an individual control sheet for each container (1).

Les sites de support (6, 6') peuvent présenter des forme variées et être de différents types sur le même conteneur (1). Les sites peuvent le cas échéant consister uniquement en des points ou zones d'appui. En variante, certains sites peuvent être conformés pour caler, voire maintenir, par exemple par pincement, les pièces (2), tout en autorisant une mise en place et un retrait respectivement par simples dépose et enlèvement. Ces sites de support (6, 6') peuvent être localisés au niveau ou à proximité du fond du conteneur, à mi-hauteur et en partie supérieure, dans le cas d'un empilement horizontal.The support sites (6, 6') can have varied shapes and be of different types on the same container (1). The sites may, where applicable, consist only of support points or zones. Alternatively, certain sites can be shaped to hold, or even hold, for example by pinching, the parts (2), while allowing installation and removal respectively by simple removal and removal. These support sites (6, 6') can be located at or near the bottom of the container, halfway up and at the top, in the case of horizontal stacking.

Selon un premier mode de réalisation de l'invention, la pièce de gabarit (8) comporte tous les points ou zones d'accrochage ou d'appui (3, 3') des pièces (2) à conditionner, l'ensemble des sites de support (6, 6') étant réglé en position à la fin de l'opération de réglage. Ainsi, en une seule opération de réglage et avec une seule pièce de gabarit tous les sites de support peuvent être réglés.According to a first embodiment of the invention, the template part (8) comprises all the hooking or support points or zones (3, 3') of the parts (2) to be conditioned, all of the sites support (6, 6') being adjusted in position at the end of the adjustment operation. Thus, in a single adjustment operation and with a single template piece all support sites can be adjusted.

Selon un second mode de réalisation, le procédé consiste à fournir au moins deux pièces de gabarit (8) différentes, présentant chacune seulement certains des points ou zones d'accrochage ou d'appui (3, 3') des pièces (2) à conditionner, et à effectuer au moins deux opérations de réglage fractionnaires successives affectant chacune uniquement les sites de support (6, 6') correspondant aux points ou zones d'accrochage ou d'appui (3, 3') présents sur la pièce de gabarit (8) utilisée durant l'opération, l'ensemble des sites de support (6, 6') étant réglé en position à la fin desdites opérations de réglage fractionnaires.According to a second embodiment, the method consists of providing at least two different template pieces (8), each presenting only some of the hooking or support points or zones (3, 3') of the pieces (2) to be condition, and carry out at least two successive fractional adjustment operations each affecting only the support sites (6, 6') corresponding to the hooking or support points or zones (3, 3') present on the template part (8) used during the operation, all of the support sites (6, 6') being adjusted in position at the end of said fractional adjustment operations.

Afin de reproduire au moins la configuration de réglage représentée sur les figures 1 (présence de deux zones de réglage), et de permettre à l'invention de disposer au moins des possibilités et de la précision de réglage de cette réalisation de l'état de la technique, le procédé peut consister, durant l'opération ou une opération de réglage des positions d'au moins certains ou des sites de support (6, 6'), à positionner la pièce de gabarit (8) successivement au moins à des emplacements situés à proximité des deux côtés (1') opposés du conteneur (1) dans la direction d'empilement (DE), par exemple à deux emplacements chacun situé au niveau d'un des deux côtés latéraux opposés du conteneur (1) ou alors respectivement en haut et en bas du conteneur (1).In order to reproduce at least the adjustment configuration shown on the figures 1 (presence of two adjustment zones), and to allow the invention to have at least the possibilities and adjustment precision of this achievement of the state of the art, the method can consist, during the operation or a operation of adjusting the positions of at least some or of the support sites (6, 6'), positioning the template piece (8) successively at least at locations located near the two opposite sides (1') of the container (1) in the stacking direction (DE), for example at two locations each located at one of the two opposite lateral sides of the container (1) or respectively at the top and bottom of the container (1).

Ce double positionnement de la pièce de gabarit (8) peut suffire lorsque, comme le montrent les figures, les sites de support (6, 6') sont montés, éventuellement par groupes et avec un espacement prédéfini selon la direction (DE), sur des barres porteuses (7") de la structure support (7), associées chacune à un alignement (5, 5') et s'étendant dans la direction (DE). Il suffira alors de régler le positionnement spatial précis uniquement de deux ensembles de sites support (6, 6') affectés chacun à la suspension ou l'accrochage d'une pièce (2).This double positioning of the template piece (8) may be sufficient when, as shown in the figures, the support sites (6, 6') are mounted, possibly in groups and with a predefined spacing according to the direction (DE), on supporting bars (7") of the support structure (7), each associated with an alignment (5, 5') and extending in the direction (DE). It will then suffice to adjust the precise spatial positioning of only two sets support sites (6, 6') each assigned to the suspension or hanging of a part (2).

Avantageusement, pour aboutir à un réglage plus rapide, plus précis et/ou corriger ou détecter des défauts de construction, il peut être prévu, durant une opération de réglage, de positionner la pièce de gabarit (8) dans au moins une position intermédiaire située, avantageusement à mi-distance, entre les deux côtés opposés (1') du conteneur (1), selon la direction d'empilement (DE), préférentiellement dans plusieurs positions intermédiaires régulièrement espacées, éventuellement en plus de positionnements à proximité des deux côtés (1') opposés du conteneur (1) dans la direction d'empilement (DE).Advantageously, to achieve faster, more precise adjustment and/or correct or detect construction defects, it can be provided, during an adjustment operation, to position the template piece (8) in at least one intermediate position located , advantageously halfway, between the two opposite sides (1') of the container (1), in the stacking direction (DE), preferably in several regularly spaced intermediate positions, possibly in addition to positions close to both sides (1') opposite the container (1) in the stacking direction (DE).

En accord avec une réalisation pratique avantageuse, la structure support (7) et l'embase (4) sont réalisés par mécano-soudure. Préférentiellement le conteneur (1) est pourvu de montants (11) angulaires, s'étendant depuis les coins de ladite embase (4) verticalement vers le haut (par rapport au plan de l'embase lorsque le conteneur est posé au sol). Ces montants (11) peuvent être intégrés ou non à ladite structure support (7). Ils servent notamment au gerbage superposé des conteneurs.In accordance with an advantageous practical embodiment, the support structure (7) and the base (4) are produced by mechanical welding. Preferably the container (1) is provided with angular uprights (11), extending from the corners of said base (4) vertically upwards (relative to the plane of the base when the container is placed on the ground). These amounts (11) may or may not be integrated into said support structure (7). They are used in particular for superimposed stacking of containers.

Comme cela ressort des figures 2 et 3, la direction d'empilement (DE) peut être parallèle au plan de l'embase (4), pour un empilement horizontal des pièces (2). En variante et comme le montrent les figures 4 à 6, la direction d'empilement (DE) peut aussi être perpendiculaire au plan de l'embase (4), pour un empilement vertical des pièces (2).As appears from the figures 2 And 3 , the stacking direction (DE) can be parallel to the plane of the base (4), for horizontal stacking of the parts (2). Alternatively and as shown in figures 4 to 6 , the stacking direction (DE) can also be perpendicular to the plane of the base (4), for vertical stacking of the parts (2).

Un unique alignement (5, 5') de chaque côté latéral peut suffire pour certains types de pièces (2).A single alignment (5.5') on each lateral side may be sufficient for certain types of parts (2).

Toutefois, de manière préférée et pour obtenir un positionnement calé plus précis et un maintien plus sûre des pièces (2) dans le cadre de la première variante ci-dessus, le procédé consiste à installer, le long de chaque côté latéral (1") du conteneur (1) s'étendant parallèlement à la direction d'empilement (DE), au moins deux alignements (5, 5') de sites de support (6, 6') différents, décalés verticalement et/ou horizontalement entre eux, la structure support (7) comportant au moins un sous-ensemble porteur (7') au niveau de chaque côté latéral (1") et les groupes de sites (6, 6') coopérant pour le maintien en position des pièces (2) selon un alignement avec coïncidence exacte, avec décalage alterné ou avec une disposition en quinconce, de ces dernières.However, preferably and to obtain more precise wedged positioning and more secure holding of the parts (2) in the context of the first variant above, the method consists of installing, along each lateral side (1") of the container (1) extending parallel to the stacking direction (DE), at least two alignments (5, 5') of different support sites (6, 6'), offset vertically and/or horizontally from each other, the support structure (7) comprising at least one supporting sub-assembly (7') at each lateral side (1") and the groups of sites (6, 6') cooperating to hold the parts (2) in position according to an alignment with exact coincidence, with alternating offset or with a staggered arrangement, of the latter.

Dans le cadre de la seconde variante (empilement vertical), le procédé peut consister à installer, au niveau d'au moins deux côtés latéraux (1") du conteneur (1) s'étendant parallèlement à ladite direction d'empilement (DE), d'une part, au moins deux alignements différents (5, 5') de sites de support (6, 6'), fournissant au moins trois points espacés d'appui selon la direction d'empilement (DE), et, d'autre part, au moins un alignement (13) de butés de calage (13'), avantageusement montées réglables en position et destinées à caler en position les pièces dans des plans perpendiculaires à la direction d'empilement (DE). Dans ce cas également, la structure support (7) peut comporter au moins un sous-ensemble porteur (7') au niveau de chaque côté latéral (1"). De plus, les sites (6, 6'), par exemple sous forme de doigts, et les butées (13') coopèrent pour le maintien en position des pièces (2) selon un alignement avec coïncidence exacte, avec décalage alterné ou avec une disposition en quinconce de ces dernières. Les alignements de sites et de butées sont portés par des montants ou des rails (14, 14') parallèles aux montants angulaires (11).In the context of the second variant (vertical stacking), the method may consist of installing, at least two lateral sides (1") of the container (1) extending parallel to said stacking direction (DE) , on the one hand, at least two different alignments (5, 5') of support sites (6, 6'), providing at least three spaced apart support points according to the stacking direction (DE), and, d 'on the other hand, at least one alignment (13) of wedging stops (13'), advantageously mounted adjustable in position and intended to wedge the pieces in position in planes perpendicular to the stacking direction (DE). In this case also, the support structure (7) may comprise at least one supporting sub-assembly (7') at each lateral side (1"). In addition, the sites (6, 6'), for example in the form of fingers, and the stops (13') cooperate to maintain the parts (2) in position according to an alignment with exact coincidence, with alternating offset or with a staggered arrangement of the latter. The alignments of sites and stops are carried by uprights or rails (14, 14') parallel to the angular uprights (11).

Des alignements supplémentaires (15) de sites (6, 6') et/ou de butées (13') peuvent aussi être prévus dans l'espace intérieur du conteneur (1) ou sur un côté latéral supplémentaire de ce dernier.Additional alignments (15) of sites (6, 6') and/or stops (13') can also be provided in the interior space of the container (1) or on an additional lateral side of the latter.

Il peut être prévu de fournir des alignements (5, 5') de sites support (6, 6') fractionnés, sous la forme de plusieurs sites regroupés en barrettes (12) montées de manière réglable individuellement en position sur la structure support (7) rigide, les degrés de liberté réglables comprenant au moins la direction d'empilement (DE) et éventuellement au moins une direction perpendiculaire à cette dernière.It may be planned to provide alignments (5, 5') of split support sites (6, 6'), in the form of several sites grouped into strips (12) mounted in an individually adjustable manner in position on the support structure (7). ) rigid, the adjustable degrees of freedom comprising at least the stacking direction (DE) and possibly at least one direction perpendicular to the latter.

Les opérations de réglage du positionnement des barrettes ou frises (12) dépend de leur mode de fixation sur la structure support (7) et peuvent être réalisées directement lors du montage (pièces de calage du type rondelles / perçage et contre-perçage) ou postérieurement (trou oblong, vis pointeau).The operations for adjusting the positioning of the bars or friezes (12) depend on their method of attachment to the support structure (7) and can be carried out directly during assembly (washer type wedging parts / drilling and counter-drilling) or subsequently (oblong hole, needle screw).

Selon un mode de réalisation bénéfique de l'invention, il peut être prévu, pour réaliser les déplacements et positionnements de la pièce de gabarit (8), de mettre en oeuvre un dispositif robotisé (9) similaire à ceux utilisés dans les installations pour la manipulation automatique des pièces (2), notamment des installations robotisées de chargement et/ou de déchargement desdites pièces (2). Un tel robot pourra également permettre de contrôler la pertinence de la construction du conteneur (1) en réalisant les mouvements de chargement/déchargement à l'identique.According to a beneficial embodiment of the invention, it can be planned, to carry out the movements and positioning of the template piece (8), to implement a robotic device (9) similar to those used in installations for the automatic handling of parts (2), in particular robotic installations for loading and/or unloading said parts (2). Such a robot can also make it possible to check the relevance of the construction of the container (1) by carrying out the loading/unloading movements identically.

Bien entendu, l'ensemble des opérations de fabrication du conteneur peuvent être réalisées sur un même poste d'assemblage et réglage.Of course, all of the container manufacturing operations can be carried out on the same assembly and adjustment station.

Toutefois, il peut aussi être prévu, d'assembler le conteneur (1) au niveau d'un premier poste et d'effectuer le réglage en position des différents sites de support (6, 6'), et le cas échéant des butées de calage (13'), au niveau d'un second poste.However, it can also be planned to assemble the container (1) at a first station and to adjust the position of the different support sites (6, 6'), and where appropriate the stops. timing (13'), at the level of a second station.

En ce qui concerne la nature des pièces de gabarit utilisables, différentes solutions sont possibles.Regarding the nature of the template parts that can be used, different solutions are possible.

Ainsi, il peut être prévu d'utiliser comme gabarit une pièce (2) identique à celles devant être conditionnées dans le conteneur (1), le cas échéant préalablement modifiée en la découpant et/ou en la rigidifiant.Thus, it can be planned to use as a template a part (2) identical to those to be packaged in the container (1), if necessary previously modified by cutting it and/or stiffening it.

En variante, il est aussi possible d'utiliser comme gabarit un squelette de pièce (2) comportant les différents points ou zones d'accrochage ou d'appui (3, 3') des pièces (2) à conditionner relié(e)s par une armature.Alternatively, it is also possible to use as a template a skeleton of a part (2) comprising the different hooking or support points or zones (3, 3') of the connected parts (2) to be packaged. by an armature.

Comme indiqué précédemment, plusieurs pièces de gabarit (8) peuvent être mises en oeuvre, dont chacune ne présente qu'une partie des points ou zones d'accrochage ou d'appui (3, 3'), l'ensemble desdites pièces présentant prises ensemble tous lesdits points ou zones.As indicated previously, several template pieces (8) can be used, each of which has only part of the hooking or support points or zones (3, 3'), all of said pieces having grips. together all said points or zones.

L'invention concerne également une installation robotisée, préférentiellement collaborative, pour le réglage de sites (6, 6') de support de pièces (2) dans un conteneur (1) configuré pour le conditionnement simultané d'une pluralité de pièces (2), en particulier en feuilles ou en plaques, notamment des pièces d'habillage intérieur ou de carrosserie de véhicules, ces pièces étant destinées à être arrangées côte à côte dans ledit conteneur (1), en étant avantageusement alignées selon une direction d'empilement (DE), et posées, suspendues ou accrochées par des points ou des zones d'accrochage ou d'appui (3, 3') intégré(e)s.The invention also relates to a robotic installation, preferably collaborative, for adjusting sites (6, 6') for supporting parts (2) in a container (1) configured for the simultaneous packaging of a plurality of parts (2). , in particular in sheets or plates, in particular interior trim or vehicle body parts, these parts being intended to be arranged side by side in said container (1), being advantageously aligned in a stacking direction ( DE), and placed, suspended or hung by integrated hanging or support points or areas (3, 3').

Ce conteneur (1) comprend au moins, d'une part, une embase rectangulaire (4) formant fond, d'autre part, au moins deux alignements (5, 5') de sites opposés (6, 6') de support pour les pièces (2), destinés à coopérer avec les points ou zones d'accrochage ou d'appui (3, 3') des pièces (2), lesdits alignements (5, 5') s'étendant à distance au-dessus du fond et selon la direction d'empilement (DE), et, enfin, une structure support (7) pour les différents alignements (5, 5') de sites (6, 6'), sur laquelle ces derniers sont montés réglables en position, au moins selon un degré de liberté, individuellement ou par groupe, ledit conteneur (1) étant configuré de telle manière que chaque pièce (2) est maintenue en position par un groupe de sites (6, 6') comprenant préférentiellement un site (6, 6') issu de chaque alignement (5, 5').This container (1) comprises at least, on the one hand, a rectangular base (4) forming a bottom, on the other hand, at least two alignments (5, 5') of opposite sites (6, 6') of support for the parts (2), intended to cooperate with the points or zones hooking or supporting (3, 3') of the pieces (2), said alignments (5, 5') extending at a distance above the bottom and in the stacking direction (DE), and, finally, a support structure (7) for the different alignments (5, 5') of sites (6, 6'), on which the latter are mounted adjustable in position, at least according to one degree of freedom, individually or in groups, said container (1) being configured in such a way that each part (2) is held in position by a group of sites (6, 6') preferably comprising a site (6, 6') coming from each alignment (5, 5' ).

Conformément à l'invention cette installation comprend au moins une pièce de gabarit (8) présentant les différents points ou zones d'accrochage ou d'appui (3, 3') des pièces (2) à conditionner dans la même configuration que cette dernière, ainsi qu'un dispositif robotisé (9), intégrant préférentiellement un bras robot (9') configuré pour manipuler ladite pièce de gabarit (8), et apte à la positionner en au moins un emplacement prédéterminé, avantageusement au moins deux emplacements différents, situé(s) dans le conteneur (1) en vue du réglage desdits sites de support(6, 6'). Ce conteneur (1) peut être disposé, durant cette phase de réglage, dans un référentiel (10) associé au dispositif robotisé (9) et présentant des emplacements de localisation similaires à ceux des installations robotisées utilisées pour la manipulation des pièces (2), notamment les installations de chargement et/ou de déchargement desdites pièces (2).In accordance with the invention this installation comprises at least one template piece (8) presenting the different hooking or support points or zones (3, 3') of the pieces (2) to be packaged in the same configuration as the latter , as well as a robotic device (9), preferably integrating a robot arm (9') configured to manipulate said template part (8), and capable of positioning it in at least one predetermined location, advantageously at least two different locations, located in the container (1) for the adjustment of said support sites (6, 6'). This container (1) can be placed, during this adjustment phase, in a repository (10) associated with the robotic device (9) and having location locations similar to those of the robotic installations used for handling the parts (2), in particular the loading and/or unloading installations of said parts (2).

Avantageusement, ladite installation robotisée peut comprendre plusieurs pièces de gabarit (8) différentes, chacune correspondant à un type de pièces (2), et en ce que le dispositif robotisé (9) est similaire à celui mis en oeuvre dans les installations robotisées utilisées pour la manipulation des pièces (2), notamment les installations de chargement et/ou de déchargement desdites pièces (2). Le bras robot (9') peut par exemple être du type 6 axes.Advantageously, said robotic installation can comprise several different template parts (8), each corresponding to a type of part (2), and in that the robotic device (9) is similar to that used in the robotic installations used for the handling of the parts (2), in particular the loading and/or unloading installations of said parts (2). The robot arm (9') can for example be of the 6-axis type.

Préférentiellement, l'installation robotisée comporte les moyens nécessaires et est configurée pour la mise en oeuvre du procédé de fabrication décrit ci-dessus, ou au moins du procédé de réglage qui en fait partie.Preferably, the robotic installation includes the necessary means and is configured for the implementation of the manufacturing process described above, or at least of the adjustment process which is part of it.

Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention qui est définie par les revendications.Of course, the invention is not limited to the embodiment described and shown in the accompanying drawings. Modifications remain possible, particularly from the point of view of the constitution of the various elements or by substitution technical equivalents, without departing from the field of protection of the invention which is defined by the claims.

Claims (16)

  1. Method for manufacturing a container (1) for the packaging of a plurality of parts (2) intended to be arranged side by side in said container (1), by being advantageously substantially aligned in a stacking direction (DE), and placed, suspended or fastened by integrated fastening or bearing points or zones (3, 3'), said method consisting in producing a container (1) comprising at least, on the one hand, a rectangular base (4) forming a bottom, and, on the other hand, at least two opposite alignments (5, 5') of support sites (6, 6') for the parts (2), intended to cooperate with the fastening or bearing points or zones (3, 3') for the parts (2), said alignments (5, 5') extending in the stacking direction (DE), and, finally, a support structure (7) for the various alignments (5, 5') of sites (6, 6'), on which the latter are mounted so as to be adjustable in position, at least with one degree of freedom, individually or in groups, each part (2) being held in position by a group of sites (6, 6') preferably comprising a site (6, 6') obtained from each alignment (5, 5'),
    which method is characterized in that it consists in providing at least one template part (8) having at least some of the various fastening or bearing points or zones (3, 3') for the parts (2) to be packaged, in the same configuration, and in that it consists in adjusting the position of the various support sites (6, 6') corresponding to said fastening or bearing points or zones (3, 3') concerned, by manipulating said template part (8) with a robotized device (9), preferably supported by a robot arm (9') forming part of the latter, and by positioning it by way of this device in at least one determined location, advantageously in at least two different determined locations, situated in the container (1) during the adjusting operation, the container (1) being arranged in a reference frame (10) associated with said robotized device (9) and with locating locations similar to those of the robotized installations used for the manipulation of the parts (2), in particular installations for loading and/or unloading said parts (2).
  2. Method according to Claim 1, characterized in that the template part (8) comprises all the fastening or bearing points or zones (3, 3') for the parts (2) to be packaged, all of the support sites (6, 6') being adjusted in position at the end of the adjusting operation.
  3. Method according to Claim 1, characterized in that it consists in providing at least two different template parts (8), each having only some of the fastening or bearing points or zones (3, 3') for the parts (2) to be packaged, and in carrying out at least two successive fractional adjusting operations each affecting only the support sites (6, 6') corresponding to the fastening or bearing points or zones (3, 3') present on the template part (8) used during the operation, all of the support sites (6, 6') being adjusted in position at the end of said fractional adjusting operations.
  4. Method according to any one of Claims 1 to 3, characterized in that it consists, during the operation or an operation of adjusting the positions of at least some of or of the support sites (6, 6'), in positioning the template part (8) successively at least at locations situated in the vicinity of the two opposite sides (1') of the container (1) in the stacking direction (DE).
  5. Method according to any one of Claims 1 to 4, characterized in that it consists, during an adjusting operation, in positioning the template part (8) in at least one intermediate position situated, advantageously substantially half-way, between the two opposite sides of the container (1) in the stacking direction (DE), preferably in a plurality of regularly spaced intermediate positions, possibly in addition to positionings in the vicinity of the two opposite sides (1') of the container (1) in the stacking direction (DE).
  6. Method according to any one of Claims 1 to 5, characterized in that it consists in producing the support structure (7) and the base (4) by mechanical welding, and preferably in providing the container (1) with angular uprights (11) extending vertically upwards from the corners of said base (4) and optionally integrated in said support structure (7).
  7. Method according to any one of Claims 1 to 6, characterized in that it consists in providing a stacking direction (DE) which is parallel to the plane of the base (4), and in that it consists in installing, along each lateral side (1") of the container (1) extending parallel to said stacking direction (DE), at least two different alignments (5, 5') of support sites (6, 6'), offset vertically and/or horizontally from one another, the support structure (7) comprising at least one supporting subassembly (7') at each lateral side (1") and the groups of sites (6, 6') cooperating to hold the parts (2) in position in an alignment with exact coincidence, with alternating offset or with a staggered arrangement of the latter.
  8. Method according to any one of Claims 1 to 6, characterized in that it consists in providing a stacking direction (DE) which is perpendicular to the plane of the base (4), and in that it consists in installing, at at least two lateral sides (1") of the container (1) extending parallel to said stacking direction (DE), on the one hand, at least two different alignments (5, 5') of support sites (6, 6'), providing at least three spaced bearing points in the stacking direction (DE), and, on the other hand, at least one alignment (13) of blocking stops (13'), advantageously mounted adjustably in position and intended to block the parts in position in planes perpendicular to the stacking direction (DE), the support structure (7) comprising at least one supporting subassembly (7') at each lateral side (1'') and the sites (6, 6') and stops (13') cooperating to hold the parts (2) in position in an alignment with exact coincidence, with alternating offset or with a staggered arrangement of the latter.
  9. Method according to any one of Claims 1 to 8, characterized in that it consists in providing fractional alignments (5, 5') of support sites (6, 6'), in the form of a plurality of sites grouped into strips (12) mounted so as to be individually adjustable in position on the rigid support structure (7), the adjustable degrees of freedom comprising at least the stacking direction (DE) and possibly at least one direction perpendicular to the latter.
  10. Method according to any one of Claims 1 to 9, characterized in that it consists in employing a robotized device (9) similar to those used in the installations for the automatic manipulation of the parts (2), in particular robotized installations for loading and/or unloading said parts (2).
  11. Method according to any one of Claims 1 to 10, characterized in that it consists in assembling the container (1) at a first station and in positionally adjusting the various support sites (6, 6'), and where appropriate the locking stops (13'), at a second station.
  12. Method according to any one of Claims 1 to 11, characterized in that it consists in using as template a part (2) identical to those to be packaged in the container (1), where appropriate pre-modified by cutting it and/or stiffening it.
  13. Method according to any one of Claims 1 to 11, characterized in that it consists in using as template a part (2) skeleton comprising the various fastening or bearing points or zones (3, 3') for the parts (2) to be packaged, said points or zones being connected by a framework.
  14. Robotized installation, which is preferably collaborative, for adjusting support sites (6, 6') for parts (2) in a container (1) configured for the simultaneous packaging of a plurality of parts (2), these parts being intended to be arranged side by side in said container (1), by being advantageously substantially aligned in a stacking direction (DE), and placed, suspended or fastened by integrated fastening or bearing points or zones (3, 3'), and this container (1) comprising at least, on the one hand, a rectangular base (4) forming a bottom, and, on the other hand, at least two opposite alignments (5, 5') of support sites (6, 6') for the parts (2), intended to cooperate with the fastening or bearing points or zones (3, 3') for the parts (2), said alignment (5, 5') extending at a distance above the bottom and in the stacking direction (DE), and, finally, a support structure (7) for the various alignments (5, 5') of sites (6, 6'), on which the latter are mounted so as to be adjustable in position, at least with one degree of freedom, individually or in groups, said container (1) being configured in such a way that each part (2) is held in position by a group of sites (6, 6') preferably comprising a site (6, 6') obtained from each alignment (5, 5'), the installation comprising at least one template part (8) having all the, or at least some of the, various fastening or bearing points or zones (3, 3') for the parts (2) to be packaged in the same configuration as the latter, and a robotized device (9), preferably incorporating a robot arm (9') configured to manipulate said template part (8), and able to position it in at least one determined location, advantageously at least two different determined locations, situated in the container (1) for the purpose of adjusting said support sites (6, 6'), the container (1) being able to be arranged, during this adjusting phase, in a reference frame (10) associated with the robotized device (9) and having locating locations similar to those of the robotized installations used for the manipulation of the parts (2), in particular the installations for loading and/or unloading said parts (2).
  15. Robotized installation according to Claim 14, characterized in that it comprises a plurality of different template parts (8), each corresponding to a type of parts (2), and in that the robotized device (9) is similar to that employed in the robotized installations used for the manipulation of the parts (2), in particular the installations for loading and/or unloading said parts (2).
  16. Robotized installation according to Claim 14 or 15, characterized in that it comprises the necessary means and is configured for implementing the method according to any one of Claims 1 to 13.
EP22160547.0A 2021-03-09 2022-03-07 Method of manufacturing a container for packaging a plurality of parts and robotised installation Active EP4056490B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2102289A FR3120613B1 (en) 2021-03-09 2021-03-09 Process for manufacturing a container for packaging a plurality of parts and container obtained by this process

Publications (2)

Publication Number Publication Date
EP4056490A1 EP4056490A1 (en) 2022-09-14
EP4056490B1 true EP4056490B1 (en) 2023-11-29

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EP22160547.0A Active EP4056490B1 (en) 2021-03-09 2022-03-07 Method of manufacturing a container for packaging a plurality of parts and robotised installation

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EP (1) EP4056490B1 (en)
FR (1) FR3120613B1 (en)
MA (1) MA59647B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2420758C (en) * 2002-03-04 2007-10-30 Honda Canada, Inc. Transport device
DE202008016551U1 (en) * 2008-12-16 2009-03-05 Nowotka Gmbh & Co. Metallbau Kg Caddy
KR101774199B1 (en) * 2017-06-22 2017-09-04 영진정공 주식회사 Pallets for loading vehicle accessories with control numbers and inspection methods

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FR3120613B1 (en) 2023-03-24
MA59647B1 (en) 2024-04-30
FR3120613A1 (en) 2022-09-16
EP4056490A1 (en) 2022-09-14

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