EP3526025A1 - Dispositif et procede d'extraction d'une boite depuis un mandrin - Google Patents
Dispositif et procede d'extraction d'une boite depuis un mandrinInfo
- Publication number
- EP3526025A1 EP3526025A1 EP17792124.4A EP17792124A EP3526025A1 EP 3526025 A1 EP3526025 A1 EP 3526025A1 EP 17792124 A EP17792124 A EP 17792124A EP 3526025 A1 EP3526025 A1 EP 3526025A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- box
- flaps
- mandrel
- face
- blank
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000000605 extraction Methods 0.000 claims description 49
- 238000004026 adhesive bonding Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000004513 sizing Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/26—Folding sheets, blanks or webs
- B31B50/28—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
- B31B50/282—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms involving stripping-off formed boxes from mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
- B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
- B31B2100/0022—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed made from tubular webs or blanks, including by tube or bottom forming operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2110/00—Shape of rigid or semi-rigid containers
- B31B2110/30—Shape of rigid or semi-rigid containers having a polygonal cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/06—Feeding sheets or blanks from stacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/07—Feeding sheets or blanks by air pressure or suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/26—Folding sheets, blanks or webs
- B31B50/28—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
Definitions
- the present invention relates to a device for extracting a box or portion of polygonal section box from a mandrel on which it was previously formed from a blank of sheet material.
- It also relates to a method of extracting a box or portion of box polygonal section from a mandrel.
- Such a flan of sheet material conventionally comprises a sequence of at least three flaps, namely two extreme flaps located on either side of at least one intermediate flap, said flaps being connected to each other by lines of parallel folding and provided with side flaps, respectively connected to said flaps by fold lines perpendicular to the fold lines connecting said flaps, the free edge of one of the end flaps being provided with a tongue connected to said end flap by a fold line parallel to the fold lines connecting said flaps.
- the blank has three flaps, it allows to obtain a part of a box (cover or bottom). When it has at least four parts, it makes it possible to obtain a box.
- an adhesive is deposited on one side, on two side flaps and on the other hand, on said tongue of an end flap or near the free edge of the end flap opposite said tongue.
- the flaps are wound around a mandrel with a polygonal section whose external cross section corresponds to the internal cross section of the box or part of the box to be obtained, the tongue is fixed against the free edge of the other end flap. pressing on the upper face of the mandrel, and the flaps on the same side of said flaps and some of which comprise an adhesive are folded against a corresponding end face of the mandrel and then fixed to each other.
- the box or part of the box thus formed is then extracted from the mandrel to proceed in particular to its filling, marking or any other action.
- This invention finds a particularly important, although not exclusive, application in the field of reinforced corrugated boxes.
- the forming of the blank around the mandrel, the fixing of the tongue and the formation of the bottom of the box is provided with the aid of several actuators.
- the box is formed, it is ejected from the mandrel by acting on a cylinder, capable of moving a transverse plate, disposed inside the mandrel and serving as an end face thereto.
- the box switches over a first conveyor, then a second conveyor located at a lower level.
- the box is then evacuated by this second conveyor, on which it rests by its bottom.
- the object of the invention is to overcome these drawbacks by proposing a device and a method for extracting a box or portion of box with a polygonal section from a mandrel making it possible to perform this extraction continuously and with great precision, while being of a simple design and / or implementation.
- the invention proposes in particular a device for extracting a box or part of box with a polygonal section from a mandrel comprising an upper face, a lower face connected by side faces and an end face, mandrel on which it has been previously formed from a blank having a sequence of at least three flaps, namely two flaps extreme on either side of at least one intermediate flap, said flaps being connected to each other by parallel fold lines and provided with lateral flaps, respectively connected to said shutters by folding lines perpendicular to the fold lines connecting said shutters, characterized in that it comprises a plate comprising first gripping means and movable in translation between a extended position in which the plate is close to the end face of the mandrel on which side flaps are intended to be folded and a folded position in which the plate is away from the mandrel and in that the mandrel is itself movable between a first forming position in which its outer cross section corresponds to the inner cross section of the box or part of box and a second re
- face of the mandrel means a plane delimited by its end edges, for example formed by angles, without the said face being necessarily full and / or formed by a surface plate equal to that of said face.
- plate means a surface element extending on a surface equal to at least a portion of the surface of a side flap to form the bottom of the box or portion of box.
- Part of a box is in particular the lid or the bottom of a box.
- one or more of the following provisions are also and / or in addition:
- the device comprises a system of articulated arms capable of being deployed in a direction substantially perpendicular to said end face of the mandrel and a first end is secured to the frame of the device and a second end supports said plate;
- said plate is movable in rotation between a flattened position in which it is substantially parallel to the application face of the mandrel and a rectified position in which it is substantially parallel to said end face;
- the first gripping means comprise suction means; when the mandrel is in its first retracted position, the distance between the upper face and the application face of the mandrel is arranged to be smaller than the width of the box or part of a box;
- the articulated arm system is rotatable about a vertical axis passing through its first end secured to the frame.
- the invention also relates to a method of extracting a box or portion of polygonal section box from a mandrel, the box or part of box resulting from the shaping around said mandrel of a blank comprising a sequence of at least three flaps, namely two end flaps on either side of at least one intermediate flap, said flaps being connected to each other by parallel fold lines and provided with side flaps, respectively connected to said flaps by lines bending perpendicular to the fold lines connecting said flaps, said blank having been pre-glued at least at two lateral flaps and brought under the mandrel, which is in a first forming position in which the flaps have been wound around the mandrel, characterized in that it comprises the following steps:
- the box or part of the box is extracted and rectified by the same means
- said means also contribute to the transfer of the box or part of a box to an evacuation station;
- said means also make it possible to fold down at least one of said flaps on said lateral face of the mandrel.
- the invention also relates to a machine for forming a box or part of box with a polygonal section from a blank comprising a sequence of at least three parts, namely two end flaps on each side of at at least two intermediate flaps, said flaps being connected together to the others by parallel fold lines and provided with lateral flaps, respectively connected to said flaps by fold lines perpendicular to the fold lines connecting said flaps, comprising:
- a sizing station in which an adhesive is deposited on at least two lateral flaps
- an extraction station comprising a device as described above.
- the machine also includes a transfer station to at least one evacuation station;
- the transfer station comprises second gripping means for the box or part of the box present at the extraction station, these second means being rotatable between a first position in which they are opposite the extraction station and a second position in which they are facing the evacuation station, these second gripping means being also movable in translation between an extended position in which they are intended to be in contact with the box or part of a box and a retracted position of rest;
- the evacuation station comprises gripping means movable in translation between a retracted position and an extended position;
- the second gripping means comprise suction means.
- the invention also relates to a method of forming a box or portion of box with a polygonal section, from a blank having a set of flaps connected to each other by parallel fold lines and provided with side flaps, connected respectively to said flaps by fold lines perpendicular to the fold lines connecting said flaps, wherein:
- the blank is glued at least at the level of two lateral flaps and brought under a mandrel
- the blank is then shaped around the mandrel to obtain a box or part of a box,
- said box or part of a box is extracted from the mandrel by implementing the method as described above,
- FIG. 1 shows in plan view an embodiment of a blank that can be used with the method and the sizing device according to the invention.
- Figure 2 is a perspective view of a polygonal section box forming machine, from the blank shown in Figure 1, including a sizing device according to the invention.
- Figure 3 is a side view in longitudinal section of the machine shown in Figure 2, more precisely on the right side of the machine in the direction of routing of the blanks.
- Figures 4 and 5 are top views of the machine shown in Figure 2, Figure 5 differing from Figure 4 in that it also shows blanks being processed on the machine.
- Figure 6 is a rear perspective view of an exemplary extraction device according to the invention in the retracted position.
- Figure 7 is a view similar to Figure 6, wherein the extraction device is in the deployed position.
- Figures 8A to 8F are side views illustrating the different steps of extracting a box from the mandrel.
- Figure 9 is a perspective view illustrating the extraction device in the deployed position and with a box, corresponding to Figures 7 and 8C.
- Figure 10 is a perspective view illustrating the extraction device in the folded position and with a box, corresponding to Figures 6 and 8F.
- FIGS. 11A to 11G are top views illustrating the different stages of transfer and evacuation of the box, after its extraction.
- the elements common to the different figures will be designated by the same references.
- FIG. 1 shows a blank 1 of double-sided corrugated cardboard, for example of low grammage ( ⁇ 250 g / m 2) for example of thickness 3 mm intended to form a box.
- the shutters 3 and 6 are called extreme shutters and the shutters 4 and 5, intermediate shutters.
- the blank comprises, in a manner known per se, a first set 12 of rectangular or substantially rectangular flaps 13 connected to the main flaps by second fold lines 14 perpendicular to the first and adapted to form the top of the box after filling and a second set 15 flaps 16a to 16d rectangular or substantially rectangular also connected to the main flaps by second fold lines 14 and fit to form the bottom of the box.
- the method and the device according to the invention can also use variants of the blank shown in FIG. 1 and in particular a blank comprising rectangular main shutters. interconnected by rectangular intermediate flaps.
- FIGS. 2 to 5 are first of all described to describe a machine for forming a box or part of box with a polygonal section from the blank shown in FIG. 1, this machine comprising a sizing device according to FIG. embodiment of the invention more particularly described here, in particular with reference to the other figures.
- This machine 20 comprises a frame or structure 21 forming a platform carrying subsets or independent modules, assembled to ensure the formation of a box from the blank shown in Figure 1.
- These modules can be manufactured independently and then mounted on the frame 22.
- the frame 21 provides the connection between the two end modules, namely the storage-unstacking module 30 and the extraction module 60.
- an electrical cabinet that includes an automaton Programmable control of the machine, known in itself.
- the first storage-unstacking module 30 comprises a storage magazine 31 in the semi-vertical position of the blanks 1 to be formed.
- This comprises two modular chains 32 driven by a system 33, comprising for example an asynchronous motor.
- the chains 32 are for example coupled to a freewheel 34 and allow to maintain a blank ready to be fed in front portion 36.
- the blanks are stored with the printed side facing the outside of the machine and the tab of the blank located on the right side of the machine in the direction of scrolling blanks.
- This module 30 also comprises means 35 (see FIG. 3) for unstacking the blanks 1 from the magazine 31.
- the gluing module 40 comprises a sizing device with a flat support 41, such as a table, intended to receive a blank 1. On the longitudinal edges of this table 41, there are provided lugs 410 fixed with respect to the table, to ensure the positioning of the blank.
- the gluing device also comprises a system of articulated arms 42 supporting a nozzle 420 positioned above the support.
- the forming module 50 comprises a mandrel 51, that is to say a form tool, around which the blank previously glued by the gluing device will be formed.
- transfer means 43 comprising a system of articulated arms situated under the table 41 and capable of grasping a blank from below by means of FIG. aspiration.
- the forming module 50 (see FIG. 4) comprises two pods 52, 53, integral with the frame 21 and arranged on either side of the mandrel 51, transversely and symmetrically with respect to the direction of delivery. flan from the gluing station.
- nacelles comprise, in the example illustrated in Figures 2 to 5, the winding means of the flaps and the tongue of the fixing means.
- the extraction module 60 comprises an extraction station for extracting a box or portion of polygonal section box from the mandrel 51 where it has been formed, by means of an extraction device 61, an evacuation station comprising the two conveyors 62, 63 and a transfer station from the extraction station to the evacuation station.
- This extraction device is shown in the folded position in FIG. 6 and in the deployed position in FIG.
- the system 63 is, at one of its ends 630, secured to the frame 21 of the machine by appropriate means 631.
- the system 63 is secured to support means 640 for the plate 64.
- these support means comprise two parallel pieces 6400 fixed by one of their ends 6401 to the end 632 of the system 63.
- the other ends 6402 of the support means 640 are connected by a common axis 6403, around which the plate 64 is mounted to rotate.
- the actuation of the plate is carried out by means of the set of rods 643.
- the system 63 comprises two sets 633 and 634 of arms articulated together which can be suitably controlled so that the extraction device 61 takes the folded position illustrated in Figure 6 or the extended position illustrated in Figure 7.
- the plate 64 is shown in a flattened position in FIG. 6 and in a rectified position in FIG. 7.
- the plate 64 is provided with gripping means 641.
- These gripping means comprise suction means. It may especially be gripping cups (illustrated in Figures 6 and 7) connected to a vacuum system in a manner known per se. These means are intended to be active on the upper face 642 of the plate 64, that is to say the opposite side to the system 63 articulated arms, in Figure 6.
- FIGS. 8A to 8F explain the different operating steps of the extraction device illustrated in FIGS. 6 and 7.
- the device 61 is designed to complete the realization of the bottom of the box or part of box, previously formed on the mandrel 51. This is illustrated in Figures 8A to 8C.
- FIG. 8A schematically illustrates the forming station 50, with the mandrel 51.
- the outer cross section of the mandrel corresponds to the inner cross section of the box that will be obtained from the blank 1.
- the distance between the application face 510 of the mandrel and the opposite upper face 511 is smaller than the width of the box that will be obtained from the blank 1.
- FIG. 8A illustrates the blank 1 at the end of its forming at the forming station 50.
- the flap 5 is pressed against the application face 510, the flap 3, against the opposite face 511 and the flaps 4 and 6 on the side faces. Only the side face 512 is illustrated in the figures.
- the flap 3 is fixed on the tongue 7, the side flaps 16b and 16d are folded against the end face 514 of the mandrel, and the flap 16a.
- the blank is in the configuration illustrated in FIG. 8A, while the extraction device 61 is in the position illustrated in FIG. 6.
- the plate 64 is therefore at the spacing of the mandrel 51 and is in its flattened position.
- FIG. 8A also shows that the plate 64 is then substantially parallel to the application face 510 of the mandrel, its upper face 642 being situated at a level lower than that of the application face 510.
- the articulated arm system 63 has been actuated so as to be deployed in the longitudinal direction of the machine or in a direction substantially perpendicular to the end face 514 of the mandrel, in the opposite direction to the movement of the blanks in the machine 21.
- the extraction device 61 and the mandrel 51 are positioned relative to each other, so that the plate 64 is under the flap 16c in the deployed position of the extraction device 6.
- the articulated arm system 63 remains in its position deployed and the plate 64 is actuated to move to its upright position (illustrated in Figure 7).
- the rotational movement of the plate 64 in the clockwise direction makes it possible to fold the flap 16c around the fold line 14 against the end face 514 of the mandrel, and more specifically on the flaps 16b and 16d previously folded on this face of the mandrel. 'end.
- the plate 64 also supports the flap 16a previously folded against the flaps 16b and 16d.
- the plate 64 applies against the flaps 16b and 16d, exerting a pressure force, to ensure the attachment of the flaps, thanks to the adhesive lines present on the upper face of the blank, at the flaps 16a and 16c.
- the gripping means 641 provided on the face 642 of the plate 64 are then activated to engage the bottom of the box thus formed, grasping it by suction.
- Figure 8D illustrates the next step in which the mandrel 1 is placed in a second retracted position, wherein its outer cross section is smaller than the inner cross section of the box.
- the pressure exerted by the plate 24 on the end face 514 is released and the articulated arm system 63 is actuated to initiate its folding, still in a substantially longitudinal direction but, this time, in the direction of movement of the blanks. inside the machine 21.
- the articulated arm system 63 is substantially in the folded position and the plate 24 rotates counterclockwise about the axis 6403.
- the box remains in good contact with the plate 24.
- FIG. 8F illustrates the position of the box and the extraction device at the end of the extraction process.
- the articulated arm system 63 and the plate 64 are in the position shown in Figure 6, the system 63 being in the folded position and the plate 64 in the flattened position.
- the box thus extracted from the mandrel may be deposited on one or other of the conveyors 62 or 63.
- Figures 9 and 10 illustrate the positioning of the extraction device 61, with respect to the conveyors 62 and 63.
- these two conveyors extend longitudinally, that is to say, in the direction of movement of the blanks in the machine.
- the extraction device is positioned at the front of the conveyors 62 or 63, or between these conveyors and mandrel 51, and between the two conveyors.
- FIG. 9 illustrates the extraction device 61 and the two conveyors 62, 63 while the extraction device 61 is in the position illustrated in FIGS. 7 and 8C, a box in the prone position being engaged with the plate 24 .
- Figure 10 illustrates the extraction device in the position shown in Figures 6 and 8F, a box being present standing on the plate 24 in the flattened position.
- FIGS. 11A to 11G describe an example of implementation of the transfer on a conveyor of a box extracted from the mandrel 51 and present on the extraction device 61, in the position illustrated in FIG. 10.
- This transfer is here carried out by means of a device 65 comprising an arm 550 movable in rotation about an axis 651 fixed relative to the frame 21 and substantially vertical, that is to say substantially perpendicular to the table 41 or at the application face 510 of the mandrel.
- This axis of rotation 651 extends between the two conveyors 62 and 63, only the latter being illustrated in FIGS. 11A to 11G.
- the device 65 supports, at the end of the arm 650 opposite the axis 651, a plate 652 provided with gripping means 653.
- this plate 652 is movable between a position retracted, illustrated for example in Figure 11A and an extended position, illustrated for example in Figure 11B.
- Figure 11A thus illustrates the box on the extraction device 61.
- the box is open and rests at its bottom on the plate 64 of the extraction device.
- the plate 652 of the extraction device 65 is then facing a lateral face of the box.
- Fig. 11B illustrates the next step in which the device 65 has moved into its deployed position.
- the gripping means 652 are then in contact with the lateral face of the box 1a. They are operated to seize the box.
- the device 65 initiates a rotational movement about the axis 651 and in the clockwise direction.
- the device 65 In its position shown in FIG. 11D, the device 65 has completed its rotational movement by 90 ° and the box 1 is then in contact with or slightly above the conveyor 63.
- the gripping means 652 are then deactivated.
- the device 65 has passed into its folded position and the box is evacuated by the conveyor 63.
- FIG. 11G illustrates the end of the 90 ° rotational movement of the device 65, which returns to the position shown in FIG. 11A, to carry out a new transfer cycle of a box 1a on the conveyor 63.
- the extraction device 61 could be designed so that the articulated arm system 63 is rotatable about a vertical axis passing through its first end 630.
- the extraction device being in the folded position, it could rotate 90 ° about this vertical axis.
- the box there would then be opposite one end of the conveyor 63. Additional means would then be provided for carrying out its transfer on the conveyor 63.
- the extraction device makes it possible to move the box from a supine position to a standing position, the still open face of the box then being directed upwards.
- the box is in a stable position when standing since it is permanently held by the extraction device during its tilting.
- this extraction device 61 with transfer means, such as the device 65, makes it possible to deposit the box on a conveyor, always stable way.
- these transfer means such as the extraction device 61, comprise gripping means, in particular by suction.
- the invention avoids the disadvantages of the devices and methods known in the state of the art by maintaining a permanent contact between the box and gripping means, until the removal of the box on the conveyor. This contributes to increasing the rates that can be achieved with the machine 20.
- a first blank 1 is extracted and tilted horizontally.
- the blank being stationary, adhesive lines are deposited on at least two side flaps 16c and 16a, on the upper face of the blank, the lower face constituting the printed face of the blank.
- the blank is then transferred from the sizing station to the forming station and is carried out, during this transfer, the deposition of a line of adhesive near the free edge of the flap 3 or on the tongue 7.
- the blank 1 being positioned under the mandrel, it is wound around the mandrel, here by means of two nacelles 52 and 53.
- this forming can be achieved by any means.
- the flap 3 is glued to the tongue 7 and the side flaps 16a and 16c are glued to the flaps 16b and 16d to form the bottom of the box on the end face 510 of the mandrel. The latter is turned on the side of the extraction module 60.
- the flaps are not fixed to each other, only the flaps 16a, 16b and 16d being folded.
- the device 61 then extracts the box thus formed from the mandrel 51, as has been described with reference to FIGS. 8D to 8F, the box then being deposited on one or the other of the conveyors 62 or 63, for example as illustrated on FIG. Figures 11A-11G.
- this method is implemented in the context of a successive and automatic forming of boxes or box parts, so that blank is glued during forming of the blank n-1.
- the present invention is not limited to the embodiments more particularly described. On the contrary, it embraces all the variants and in particular those in which the mandrel has eight sides and / or those where the flaps forming the bottom are folded over the mandrel by complementary means.
Landscapes
- Making Paper Articles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1659831A FR3057202B1 (fr) | 2016-10-11 | 2016-10-11 | Dispositif et procede d’extraction d’une boite depuis un mandrin. |
PCT/FR2017/052762 WO2018069618A1 (fr) | 2016-10-11 | 2017-10-09 | Dispositif et procede d'extraction d'une boite depuis un mandrin |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3526025A1 true EP3526025A1 (fr) | 2019-08-21 |
EP3526025B1 EP3526025B1 (fr) | 2020-09-16 |
Family
ID=57583295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17792124.4A Active EP3526025B1 (fr) | 2016-10-11 | 2017-10-09 | Dispositif et procédé d'extraction d'une boite formée d'un mandrin |
Country Status (9)
Country | Link |
---|---|
US (1) | US11198268B2 (fr) |
EP (1) | EP3526025B1 (fr) |
JP (1) | JP7058266B2 (fr) |
KR (1) | KR20190070939A (fr) |
CA (1) | CA3039998A1 (fr) |
ES (1) | ES2831331T3 (fr) |
FR (1) | FR3057202B1 (fr) |
PH (1) | PH12019501051A1 (fr) |
WO (1) | WO2018069618A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108943838A (zh) * | 2018-09-28 | 2018-12-07 | 中科天工(武汉)智能技术有限公司 | 一种纸盒成型的面纸供送装置及方法 |
TWM593368U (zh) * | 2019-09-06 | 2020-04-11 | 長諺工業股份有限公司 | 開箱機的送料裝置 |
US11019960B1 (en) * | 2020-02-03 | 2021-06-01 | Roboburger Enterprises | Apparatus and method for preparing cooked food |
JP2024535494A (ja) * | 2021-10-01 | 2024-09-30 | クーパー,クレイトン | ダンネージ製造システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR334707A (fr) | 1903-08-19 | 1903-12-30 | William Kuehl | Procédé pour augmenter la puissance des moteurs à explosion, à quatre temps |
US2515621A (en) * | 1948-01-26 | 1950-07-18 | Battle Creek Bread Wrapping Machine Co | Stripping mechanism for carton forming machines |
CH345236A (de) * | 1955-05-05 | 1960-03-15 | Hesser Ag Maschf | Maschine mit mindestens einem Falzdorn veränderlichen Querschnitts zum Herstellen von Beuteln und dergleichen Verpackungen |
JPS5336385A (en) * | 1976-09-11 | 1978-04-04 | Iijima Kikai Kk | Automatic can making apparatus |
FR2629012B1 (fr) | 1988-03-22 | 1994-01-14 | Embal Systems | Procede et machine pour la realisation de caisses a section polygonale en une matiere en feuille et caisses ainsi obtenues |
FR2770446B1 (fr) * | 1997-11-06 | 1999-12-31 | Jean Claude Serre | Procede et machine a barillet pour la mise en volume de caisses tambour ou analogue a partir de decoupes en carton |
FR2829421B1 (fr) * | 2001-09-12 | 2004-01-16 | Otor Sa | Machine et procede pour la realisation d'une caisse avec mandrin ajustable |
US7509789B2 (en) * | 2005-08-10 | 2009-03-31 | Visy R & D Pty Ltd | Tray erector |
ITBO20080334A1 (it) * | 2008-05-26 | 2009-11-27 | Ct Pack Srl | Macchina per la formazione di scatole. |
EP2342133A4 (fr) * | 2008-09-12 | 2014-02-19 | H J Paul Langen | Procédé et appareil de formation de récipients |
JP5661360B2 (ja) * | 2010-07-21 | 2015-01-28 | 株式会社日本デキシー | 紙容器用トランスファー装置 |
US9821527B2 (en) * | 2011-07-11 | 2017-11-21 | A&R Carton Lund AB | Apparatus and method for manufacturing of containers |
FR2986510B1 (fr) * | 2012-02-03 | 2016-03-25 | Otor Sa | Dispositif et procede de formation de boites d'emballages avec depilage vertical |
-
2016
- 2016-10-11 FR FR1659831A patent/FR3057202B1/fr not_active Expired - Fee Related
-
2017
- 2017-10-09 WO PCT/FR2017/052762 patent/WO2018069618A1/fr unknown
- 2017-10-09 JP JP2019519273A patent/JP7058266B2/ja active Active
- 2017-10-09 US US16/340,911 patent/US11198268B2/en active Active
- 2017-10-09 CA CA3039998A patent/CA3039998A1/fr not_active Abandoned
- 2017-10-09 EP EP17792124.4A patent/EP3526025B1/fr active Active
- 2017-10-09 ES ES17792124T patent/ES2831331T3/es active Active
- 2017-10-09 KR KR1020197013765A patent/KR20190070939A/ko not_active Ceased
-
2019
- 2019-05-10 PH PH12019501051A patent/PH12019501051A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3526025B1 (fr) | 2020-09-16 |
FR3057202B1 (fr) | 2019-05-31 |
CA3039998A1 (fr) | 2018-04-19 |
KR20190070939A (ko) | 2019-06-21 |
JP2019530599A (ja) | 2019-10-24 |
PH12019501051A1 (en) | 2019-12-02 |
US20190283356A1 (en) | 2019-09-19 |
US11198268B2 (en) | 2021-12-14 |
FR3057202A1 (fr) | 2018-04-13 |
ES2831331T3 (es) | 2021-06-08 |
JP7058266B2 (ja) | 2022-04-21 |
WO2018069618A1 (fr) | 2018-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2007635B1 (fr) | Caisse présentoir avec couvercle téléscopique | |
EP0334707B1 (fr) | Procédé et machine pour la réalisation de caisses à section polygonale en une matière en feuille et caisses ainsi obtenues | |
EP3526025B1 (fr) | Dispositif et procédé d'extraction d'une boite formée d'un mandrin | |
EP0373025B1 (fr) | Machine, notamment encartonneuse, pour mettre automatiquement un article, en particulier un flacon, dans un étui | |
EP3033223B1 (fr) | Procede et dispositif de mise en place de renforts sur une decoupe d'emballage en carton | |
EP2619118A1 (fr) | Dispositif de transport de paquets pour machine de cerclage | |
EP0202998B1 (fr) | Procédé et machine pour la mise en forme et la fermeture partielle de caisses ou boîtes en carton | |
CH373688A (fr) | Procédé pour insérer une ébauche de séparation pliable entre des rangées de récipients à emballer et machine pour la mise en oeuvre de ce procédé | |
EP3224147B1 (fr) | Procédé et machine pour la formation d'une caisse par dépose sur un support en v. | |
FR2485438A1 (fr) | Procede et appareil pour manipuler et monter des boites decoupees de grandes dimensions | |
WO2011144867A1 (fr) | Procede de mise en volume d'une decoupe de carton et installation pour sa mise en oeuvre | |
EP3526024B1 (fr) | Procédé et dispositif de mise en forme d'un flan autour d'un mandrin | |
EP0488899A1 (fr) | Machine de formage et d'encollage de caisses en carton | |
EP3939898A2 (fr) | Machine d'encaissage de produits dans une caisse à rabats de type caisse américaine | |
EP3075688B1 (fr) | Dispositif de depilage et de localisation en 2d | |
EP2878540B1 (fr) | Poste de fermeture d'un rabat pour une etuyeuse | |
WO2018069647A2 (fr) | Procede et dispositif de depilage d'un flan | |
FR2464190A1 (fr) | Dispositif d'obturation de recipients au moyen d'un couvercle en un materiau en feuille plastiquement deformable | |
FR2775658A1 (fr) | Procede et machine pour la realisation d'une caisse octogonale a coins coupes en matiere en feuille | |
FR2616747A1 (fr) | Machine automatique de preformage, de remplissage et de fermeture de coffrets livres plies a plat et coffret mis en oeuvre sur une telle machine | |
FR2752190A1 (fr) | Machine, procede et demi-flans de matiere en feuille pour la realisation d'une caisse de grande dimensions | |
FR2774941A1 (fr) | Procede et machine simplifiee pour la mise en volume de caisse tambour a partir de decoupes carton | |
FR3148010A1 (fr) | Procédé et machine d’emballage pour la fermeture par une coiffe d'une caisse de forme parallélépipédique rectangle ouverte sur le dessus | |
EP1305158A1 (fr) | Procede et machine pour la realisation de croisillons destines au compartimentage de boites, et croisillons obtenus avec un tel procede | |
FR2510034A1 (fr) | Machine pour la fabrication automatique de boites |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190506 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20200414 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602017023851 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1313778 Country of ref document: AT Kind code of ref document: T Effective date: 20201015 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201217 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201216 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201216 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1313778 Country of ref document: AT Kind code of ref document: T Effective date: 20200916 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20200916 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210118 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210116 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2831331 Country of ref document: ES Kind code of ref document: T3 Effective date: 20210608 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602017023851 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201009 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20201031 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20210617 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201031 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201031 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201009 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201116 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20211009 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200916 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211009 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20220908 Year of fee payment: 6 Ref country code: ES Payment date: 20221102 Year of fee payment: 6 Ref country code: DE Payment date: 20221019 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200923 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230529 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602017023851 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240501 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20241128 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231009 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231009 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231010 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231010 |