EP4065911B1 - Dispositif de traitement pour le traitement de conteneurs pliables - Google Patents

Dispositif de traitement pour le traitement de conteneurs pliables Download PDF

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Publication number
EP4065911B1
EP4065911B1 EP21839374.2A EP21839374A EP4065911B1 EP 4065911 B1 EP4065911 B1 EP 4065911B1 EP 21839374 A EP21839374 A EP 21839374A EP 4065911 B1 EP4065911 B1 EP 4065911B1
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EP
European Patent Office
Prior art keywords
container
treatment chamber
containers
holding device
bottom wall
Prior art date
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Active
Application number
EP21839374.2A
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German (de)
English (en)
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EP4065911C0 (fr
EP4065911A1 (fr
Inventor
Arif Demirci
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.)
Klotzki Maschinenbau GmbH
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Klotzki Maschinenbau GmbH
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Publication of EP4065911A1 publication Critical patent/EP4065911A1/fr
Application granted granted Critical
Publication of EP4065911C0 publication Critical patent/EP4065911C0/fr
Publication of EP4065911B1 publication Critical patent/EP4065911B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/003—Handling, e.g. loading or unloading arrangements for articles

Definitions

  • the invention relates to a drying device for drying foldable containers for transport and storage.
  • Washing systems for cleaning containers which are used, for example, to transport and store bottles or food, in particular meat, fruit, vegetables and baked goods, are known from the prior art.
  • car washes with horizontally aligned conveyor belts are used, onto which the container to be cleaned is placed either automatically or by hand and which then passes through a horizontal, usually elongated cleaning chamber that is sealed against splash water.
  • Systems of this type are, for example, out JP 5 785848 B2 , DE 86 17 094 U1 , DE 43 35 695 C2 and DE 10 332 443 A1 known.
  • the containers After cleaning, the containers must be dried. This is usually done by quickly rotating the containers in closed chambers with the help of drying systems also known from the prior art.
  • Such a drying system in the form of a spin dryer for drying containers of different dimensions is from the EP 3 392 585 B1 known.
  • the dryer essentially consists of a centrifugal cage rotating about a vertical axis as well as lifting, lowering and holding elements, in particular a lifting table and a hold-down device, with the containers being raised and lowered by vertical movement of the lifting table, while a hold-down device is in the opposite position to the lifting table , consisting of a pressure plate and a plunger with a rack, is arranged. If there is a container to be dried on the lifting table, the container is secured in its position on the lifting table against twisting and/or tilting by the hold-down device before the container is inserted into the centrifugal cage. After reaching the final position of the container in the spin cage and after reaching the maximum spin speed and spin time, the spin cage is braked and the lifting table including the container and hold-down device is lowered.
  • a box drying system for drying damp or wet boxes using centrifugal force is from the DE 198 33 416 A1 known.
  • the drying system includes a drying drum rotating about a horizontally oriented axis of rotation with a high-speed belt and adjusting rollers arranged above and below the high-speed belt.
  • the box to be dried is between the high-speed belt and one of the adjustment rollers.
  • the drying drum is stopped using a braking device so that the dried box hangs upside down in the drying drum. While the dried box is being transported away from the drying drum, the next box to be dried is simultaneously introduced into the drying drum via the high-speed belt.
  • a device for drying washed and rinsed boxes or crates comprising a drum with receiving spaces for receiving the boxes or crates, the receiving spaces being attached to a horizontally oriented rotation shaft and arranged symmetrically to this rotation shaft.
  • Foldable containers are often used for transporting and storing food, especially meat, fruit, vegetables and baked goods. These are delivered folded up for cleaning after use. Before cleaning the containers using one of the washing systems mentioned above, the containers must be opened up, as only then can they be completely cleaned. This opening of the containers is done either manually by staff or using special box erecting machines such as those offered by Frutmac GmbH.
  • the object of the present invention is to provide a drying device for drying foldable containers for transport and storage, which allows cleaning and drying of the containers with reduced equipment and manual effort containers possible.
  • This object is achieved according to the invention by the drying device for drying foldable containers according to independent claim 1 and the method for drying foldable containers according to independent claim 8. Further advantageous aspects, details and refinements of the invention result from the dependent claims, the description and the drawing.
  • the present invention provides a drying device for drying foldable containers for transport and storage.
  • the containers each have at least one bottom wall and at least one side wall, the side wall being articulated to the bottom wall in such a way that the container is designed to be able to be moved from a folded state to an unfolded state, the side wall being essentially parallel to the bottom wall in the folded state is arranged and in the unfolded state the side wall is arranged essentially perpendicular to the bottom wall.
  • the drying device comprises a treatment chamber with at least one holding device arranged in the treatment chamber and a rotation unit arranged in the treatment chamber, a feed unit arranged in a feed plane, wherein the feed unit conveys the containers in a feed direction to the treatment chamber and transfers the containers to the treatment chamber in a folded state , and a discharge unit arranged in a discharge plane, the discharge unit conveying the containers away from the treatment chamber in a discharge direction, the containers being transferred from the treatment chamber to the discharge unit in the opened state.
  • the rotation unit has an axis of rotation that runs essentially in a horizontal direction.
  • the at least one holding device is designed and set up in such a way that it can only be brought into contact with the container in the area of the bottom wall.
  • the holding device fixes the container in its position by exerting a holding force acting in the plane of the bottom wall.
  • the containers Due to the horizontally oriented axis of rotation of the rotation unit, the containers are rotated on a vertically oriented circular path. Since the holding device provided according to the invention is designed and set up in such a way that it is in contact with the container exclusively in the area of the bottom wall and the container is fixed in its position by exerting a holding force acting in the plane of the bottom wall, the side walls are articulated to the bottom wall the containers can be freely pivoted about their joint axis. Due to the centrifugal forces that occur when the containers rotate, the containers that are handed over to the treatment chamber in the folded state and fixed in the holding device are immediately opened.
  • the drying device according to the invention means that there is no need for special box erecting machines as well as for personnel who open the boxes by hand.
  • the very special advantage of the drying device according to the invention is that no additional equipment is required for the mechanical opening of the containers as described.
  • the drying device not only takes care of opening the containers but also drying them.
  • the drying systems already described and known from the prior art are also rotary dryers, the way they work is that water adhering to the containers is thrown away by the centrifugal forces that occur during rotation and the containers are dried in this way.
  • the drying device according to the invention fulfills this function 100%, which is why, in contrast to the prior art, the containers can be opened and dried using one and the same device.
  • the containers according to the present invention are in particular containers for storing and transporting food such as meat, fruit, vegetables and baked goods, in particular meat boxes, in particular folding boxes of sizes E1, E2 and E3.
  • Such containers have standard sizes with a length of 60 cm and a width of 40 cm.
  • the height of the containers is variable and is, for example, 15 cm, 22 cm, 30 cm or 32 cm.
  • foldable used in this text is a synonym for the term “foldable”.
  • the feed and discharge units used in the context of the present invention are conventional transport devices known to those skilled in the art, such as conveyor belts.
  • the transport devices used in this context are designed in particular in such a way that they resist as well and permanently as possible the wear and tear that occurs due to the moist environment in conjunction with the dirt from the containers to be cleaned.
  • the feed and discharge units are equipped with conventional driver elements, which usually have at least one endlessly rotating driver drive train.
  • the driver elements can in particular extend transversely to the conveying direction over at least part of the extent of the feed and discharge units.
  • the driver elements can be designed as a tube, as a roller or as a strip-like molded part, but in principle any type of driver element can be used.
  • Driver elements that can be manufactured inexpensively and are at the same time low-wear are preferred, such as simple pipes or molded parts, which are preferably designed like strips.
  • the driver elements can be designed to be rotatable about their respective longitudinal axis.
  • the driver elements preferably have an elastically deformable layer arranged on the surface. The use of such product-friendly layers has the advantage that damage to the containers that come into contact with the driver element is practically completely avoided.
  • the discharge level preferably corresponds to the feed level and particularly preferably the feed direction also corresponds to the discharge direction. These embodiments have the advantage that no level difference has to be overcome between the feed unit and the discharge unit. If the feed direction corresponds to the discharge direction, the discharge unit connects linearly to the feed unit and the containers can be transported through the treatment chamber without changing their direction of movement. There are advantages with regard to the throughput of containers per unit of time.
  • the feed level and the discharge level can also be arranged offset from one another in the vertical direction. This brings advantages in particular when two holding devices are provided in the treatment chamber.
  • the two holding devices are particularly preferably arranged symmetrically to the axis of rotation of the rotation unit. With a corresponding vertical distance between the feed unit and the discharge unit or between the two holding devices, a container can be transferred in the folded state in the feed level directly to one of the two holding devices. At the same time, another container can be transferred directly from the other holding device in the discharge level to the discharge unit.
  • the holding device is a clamping device having two clamping jaws, the clamping jaws being designed to be brought into contact with the container on opposite edge regions of the bottom wall.
  • the prerequisites that are essential for the functionality of the drying device according to the invention, namely that, on the one hand, the holding device is so designed and set up so that it is in contact with the container exclusively in the area of the bottom wall, and the fixing of the container by exerting a holding force that acts exclusively in the plane of the bottom wall can be particularly advantageous through this preferred embodiment in a manner that is not very complex in terms of construction be fulfilled.
  • the container is always transferred to the treatment chamber in such a way that the bottom wall of the container is arranged adjacent to the horizontal axis of rotation.
  • the side walls which are arranged essentially parallel to the bottom wall in the folded state, are located on the side of the bottom wall facing away from the axis of rotation. Only in this case can the side walls unfold outwards due to the centrifugal forces that occur during rotation and the container can be transferred to its unfolded state.
  • the holding device has an extension in the feed direction of at least 40 cm, preferably at least 60 cm, particularly preferably at least 120 cm and particularly preferably at least 180 cm.
  • the containers used in connection with the present invention are, in particular, containers for storing and transporting food such as meat, fruit, vegetables and baked goods, in particular meat boxes, and in particular folding boxes of the following sizes E1, E2 and E3.
  • Such containers have standard sizes with a length of 60 cm and a width of 40 cm. So know that Holding device has an extension in the feed direction of, for example, 120 cm, so two containers with a length of 60 cm can be dried at the same time.
  • the holding device is a clamping device having two clamping jaws
  • the two clamping jaws have an extension in the feed direction of at least 40 cm, preferably at least 60 cm, particularly preferably at least 120 cm and particularly preferably at least 180 cm.
  • containers of any size can of course be dried in the device according to the invention and/or with the aid of the method according to the invention.
  • the exact extent of the holding device in the feed direction can be adjusted by a specialist according to the dimensions of the container.
  • two holding devices are provided in the treatment chamber.
  • the two holding devices are arranged symmetrically to the axis of rotation of the rotation unit.
  • the drying device additionally comprises a cleaning system for cleaning the container.
  • a cleaning system for cleaning the container.
  • water from the public pipe system can be used to clean the containers, which is supplied to the spray nozzles provided in a cleaning chamber of the cleaning system with the help of a high-pressure pump.
  • the cleaning system is preferably equipped with a storage tank for cleaning liquid, with the spray nozzles being supplied with cleaning liquid from the storage tank.
  • fundamentally different cleaning agents can be used in the cleaning liquid, the cleaning agent content can be varied and the containers can also only be rinsed with pure water.
  • the containers can be separated in a manner known to those skilled in the art, whereby they are divided.
  • the present invention also relates to a method for drying foldable containers for transport and storage.
  • the containers each have at least one bottom wall and at least one side wall, the side wall being articulated to the bottom wall in such a way that the container is designed to be able to be moved from a folded state to an unfolded state, the side wall being essentially parallel to the bottom wall in the folded state is arranged and in the unfolded state the side wall is arranged essentially perpendicular to the bottom wall.
  • the containers are rotated on a vertically oriented circular path due to the horizontally oriented axis of rotation of the rotation unit. Since the holding device in step b) is brought into contact with the container only in the area of its bottom wall and the container is fixed in its position by exerting a holding force acting in the plane of the bottom wall, the side walls of the container which are articulated to the bottom wall are free to move around their joint axis can be swiveled. Due to the centrifugal forces that occur when the container rotates, the container that was handed over to the treatment chamber in the folded state in step a) and fixed in the holding device is immediately opened in step c).
  • any type of foldable container can be converted from a folded state into an unfolded state.
  • the method according to the invention makes it possible to dispense with the need for special box erecting machines as well as personnel who open the boxes by hand.
  • the throughput of containers per unit of time is doubled. If the two holding devices are arranged symmetrically to the axis of rotation of the rotation unit, this results in a weight distribution that is symmetrical to the axis of rotation, which leads to a significantly reduced imbalance during the rotation process.
  • the method is preferably a method for transferring contaminated containers from a folded state to an unfolded state.
  • Containers that are delivered folded must always be unfolded before cleaning, as only then can they be completely cleaned.
  • the treatment process means there is no need for special box erecting machines or for staff to open the dirty containers by hand.
  • the very special advantage of the treatment method according to the invention is that no additional equipment is required for the mechanical opening of the containers carried out in step c).
  • the treatment method according to the invention not only allows the containers to be opened, but also their drying.
  • the containers are rotated in step j)
  • nothing other than rotation drying as is known from the prior art takes place, with the water adhering to the containers being thrown away by the centrifugal forces that occur during rotation and the containers being dried in this way.
  • the treatment process according to the invention fulfills this function 100%, which is why, in contrast to the prior art, the containers can be opened and dried using one and the same process.
  • the container or containers are preferably rotated by a rotation unit arranged in the treatment chamber about an axis of rotation running essentially in the horizontal direction with a number of revolutions between 300 rpm and 750 rpm, preferably between 400 rpm and 650 rpm. min, particularly preferably with a speed of around 550 rpm. It has been shown that at these speeds, on the one hand, the containers are completely dried and, on the other hand, reproducible, safe opening of the containers is guaranteed.
  • the Figure 1 shows a schematic representation of an embodiment according to the present invention in a perspective view.
  • the drying device 1 Shown is a drying device 1 for drying foldable containers 2 for transport and storage.
  • the drying device 1 has a treatment chamber 3 with a holding device 4 arranged in the treatment chamber 3 and a rotation unit 5 arranged in the treatment chamber 3.
  • the rotation unit 5 has a rotation axis DA running in the horizontal direction.
  • the treatment chamber 3 consists, in a manner known to those skilled in the art, of a frame made of vertical pipe supports and horizontally arranged connecting supports connecting these vertical pipe supports. As usual, the treatment chamber 3 is enclosed splash-proof on the outside with cover plates, with mounting openings being provided, which in turn are closed with partially transparent, removable cladding elements.
  • the drying device 1 also includes a feed unit 6 arranged in a feed plane Z, the feed unit 6 conveying the containers 2 to the treatment chamber 3 in the feed direction ZFR.
  • the containers 2 are handed over to the treatment chamber 3 in a folded state.
  • the Figure 2 shows a schematic representation of the holding device 4 with a rotation unit 5 and a container 2 in the folded state in a vertical section perpendicular to the axis of rotation DA. After a container 2 has been handed over to the treatment chamber 3 in a folded state, it is in a folded state in the holding device 4 and on the rotation unit 5.
  • the container 2 is always transferred to the treatment chamber 3 in such a way that the bottom wall 2.B of the container 2 is arranged adjacent to the horizontal axis of rotation DA.
  • the side walls 2.S which are arranged parallel to the bottom wall 2.B in the folded state, are located on the side of the bottom wall 2.B facing away from the axis of rotation DA. Only with such an arrangement can The side walls 2.S fold outwards due to the centrifugal forces that occur during rotation and the container 2 can be transferred to its unfolded state.
  • the holding device 4 is a clamping device having two clamping jaws 8.
  • the Figure 2 shows the clamping jaws 8 in the open state.
  • the holding device 4 is therefore not yet in contact with the container 2. This is in detail as in Figure 2 enlarged section shown.
  • the container 2 Before the container 2 is rotated, it is fixed in a predetermined position in the treatment chamber 3. This is done by moving the clamping jaws 8. Fixing the container 2 is achieved by bringing the holding device 4 into contact with the container 2 exclusively in the area of the bottom wall 2.B of the container 2.
  • FIG 3 shows the holding device 4 in the closed state.
  • the clamping jaws 8 of the holding device 4 are in contact with the container 2 only in the area of the bottom wall 2.B of the container 2 and thus fix the container 2 in its position.
  • the two clamping jaws 8 are brought into contact with the container 2 on opposite edge regions of the bottom wall 2.B.
  • the holding force exerted on the container 2 by the clamping jaws 8 acts in the plane of the bottom wall 2.B. At this point, the container 2 is still in a folded state.
  • the rotation unit 5 is then started and the container 2 rotates about the axis of rotation DA running in the horizontal direction at a speed of 550 rpm. Since the holding device 4 is in contact with the container 2 only in the area of its bottom wall 2.B and the container 2 is fixed in its position by exerting a holding force acting in the plane of the bottom wall 2.B, they are articulated to the bottom wall 2 .B connected side walls 2.S of the container 2 can be freely pivoted about their hinge axis. Due to the centrifugal forces that occur during the rotation of the container 2, the side walls 2.S fold open and the container 2 is transferred to its opened state. This condition is in the Figure 3 shown.
  • the holding device 4 is then moved in such a way that the contact between the holding device 4, in the exemplary embodiment shown the clamping jaws 8, and the container 2 is released.
  • the clamping jaws 8 take the again Figure 2 shown position, with the side walls 2.S of the container 2 standing vertically upwards.
  • the container 2, which was initially handed over to the treatment chamber 3 in a folded state, is now passed from the treatment chamber 3 in an opened state to a discharge unit 7 (see Figure 1 ) hand over.
  • the drying device 1 also includes a discharge unit 7 arranged in a discharge plane A, the discharge unit 7 conveying the containers 2 away from the treatment chamber 3 in a discharge direction AFR.
  • the feed level Z is arranged in the vertical direction above the discharge level A. This means that the height level at which the container 2 is transported to the treatment chamber 3 by the feed unit 6 is above the height level at which the container 2 is transported away from the treatment chamber 3 by the discharge unit 6.
  • the arrangement of the feed level Z in the vertical direction above the discharge level A brings advantages in particular when two holding devices 4 are provided in the treatment chamber 3.
  • Such an embodiment is in the Figure 1 shown.
  • the feed unit 6 conveys a container 2 in the folded state in the feed direction ZFR to the treatment chamber 3 and transfers this container 2 in the folded state to the treatment chamber 3.
  • a container 2 is shown in the folded state in the holding device 4 shown above the axis of rotation DA.
  • the second holding device 4 which is located symmetrically to the axis of rotation DA in the vertical direction below the first holding device 4, a container 2 is shown in the opened state.
  • Feed level Z and discharge level A are arranged in such a way that, on the one hand, a container 2 can be transferred from the feed unit 6 directly to a holding device 4 and, on the other hand, a container 2 can be transferred directly from the other holding device 4 to the delivery unit 7.
  • the feed direction ZFR and the discharge direction AFR are oriented parallel to each other.
  • the discharge unit 7 is therefore linearly connected to the feed unit 6.
  • the containers 2 can therefore be transported through the treatment chamber without changing their horizontal direction of movement. There are advantages with regard to the throughput of containers 2 per unit of time.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Specific Conveyance Elements (AREA)
  • Drying Of Solid Materials (AREA)

Claims (12)

  1. Dispositif de séchage (1), pour le séchage des contenants (2) pliables pour le transport et le stockage,
    les contenants (2) comportant chacun au moins une paroi (2.B) de fond et au moins une paroi (2.S) latérale, la paroi (2.S) latérale étant assemblée de manière articulée avec la paroi (2.B) de fond, de telle sorte que le contenant (2) soit conçu de manière à pouvoir être transféré d'un état replié dans un état déplié, dans l'état replié, la paroi (2.S) latérale étant placée sensiblement à la parallèle de la paroi (2.B) de fond et dans l'état déplié, la paroi (2.S) latérale étant placée sensiblement à la perpendiculaire de la paroi (2.B) de fond, le dispositif de séchage (1) comportant
    - une chambre de traitement (3), pourvue d'au moins un dispositif de retenue (4) placé dans la chambre de traitement (3) et d'un ensemble rotatif (5) placé dans la chambre de traitement (3),
    - un ensemble d'amenage (6), placé dans un plan d'amenage (Z), l'ensemble d'amenage (6) convoyant les contenants (2) dans une direction d'amenage (ZFR) vers la chambre de traitement (3) et transférant les contenants (2) dans l'état replié à la chambre de traitement (3), et
    - un ensemble d'évacuation (7) placé dans un plan d'évacuation (A), l'ensemble d'évacuation (7) convoyant les contenants (2) dans une direction d'évacuation (AFR) en éloignement de la chambre de traitement (3), les contenants (2) étant transférés dans l'état déplié par la chambre de traitement (3) à l'ensemble d'évacuation (7),
    l'ensemble rotatif (5) comportant un axe de rotation (DA) s'écoulant sensiblement dans la direction horizontale,
    l'au moins un dispositif de retenue (4) étant conçu et configuré de telle sorte, qu'il soit susceptible d'être amené en contact avec le contenant (2) exclusivement dans la zone de la paroi (2.B) de fond, le dispositif de retenue (4) fixant le contenant (2) dans sa position par l'exercice d'une force agissant dans le plan de la paroi (2.B) de fond.
  2. Dispositif de séchage (1) selon la revendication 1, caractérisé en ce que le plan d'évacuation (A) correspond au plan d'amenage (Z).
  3. Dispositif de séchage (1) selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que la direction d'amenage (ZFR) correspond à la direction d'évacuation (AFR).
  4. Dispositif de séchage (1) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le dispositif de retenue (4) est un dispositif de serrage comportant deux mâchoires de serrage (8), les mâchoires de serrage (8) étant conçues en étant susceptibles d'être amenées en contact avec le contenant (2) sur des zones marginales mutuellement opposées de la paroi (2.B) de fond.
  5. Dispositif de séchage (1) selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le dispositif de retenue (4) présente dans la direction d'amenage (ZFR) une extension d'au moins 40 cm, de préférence d'au moins 60 cm, de manière particulièrement préférentielle, d'au moins 120 cm et de manière tout particulièrement préférentielle, d'au moins 180 cm.
  6. Dispositif de séchage (1) selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la chambre de traitement (3) comporte deux dispositifs de retenue (4) et un ensemble rotatif (5).
  7. Dispositif de séchage (1) selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le dispositif de séchage (1) comprend un système de nettoyage, destiné à nettoyer le contenant (2).
  8. Procédé pour le séchage des contenants (2) pliables pour le transport et le stockage, les contenants (2) comportant chacun au moins une paroi (2.B) de fond et au moins une paroi (2.S) latérale, la paroi (2.S) latérale étant assemblée de manière articulée avec la paroi (2.B) de fond, de telle sorte que le contenant (2) soit conçu de manière à pouvoir être passé d'un état replié dans un état déplié, dans l'état replié, la paroi (2.S) latérale étant placée sensiblement à la parallèle de la paroi (2.B) de fond et dans l'état déplié, la paroi (2.S) latérale étant placée sensiblement à la perpendiculaire de la paroi (2.B) de fond, avec les étapes de
    a) l'amenage du contenant (2) vers une chambre de traitement (3) dans une direction d'amenage (ZFR) par un ensemble d'amenage (6) placé dans un plan d'amenage (Z), le contenant (2) étant transféré dans l'état replié à la chambre de traitement (3),
    b) la fixation du contenant (2) dans une position prédéfinie par un dispositif de retenue (4) placé dans la chambre de traitement (3), la fixation s'effectuant par une mise en contact du dispositif de retenue (4) avec le contenant (2) exclusivement dans la zone de la paroi (2.B) de fond du contenant (2) et le dispositif de retenue (4) fixant le contenant (2) dans sa position en exerçant une force de retenue agissant dans le plan de la paroi (2.B) de fond,
    c) la rotation du contenant (2) par un ensemble rotatif (5) placé dans la chambre de traitement (3) autour d'un axe de rotation (DA) s'écoulant sensiblement dans la direction horizontale,
    d) le déplacement du dispositif de retenue (4) de telle sorte, que le contact entre le dispositif de retenue (4) et le contenant (2) soit désolidarisé,
    e) l'évacuation du contenant (2) dans une direction d'évacuation (AFR) en éloignement de la chambre de traitement (3) par un ensemble d'évacuation (7) placé dans un plan d'évacuation (A), le contenant (2) étant transféré de la chambre de traitement (3) à l'ensemble d'évacuation (7) à l'état déplié.
  9. Procédé selon la revendication 8, caractérisé en ce que la chambre de traitement (3) comporte deux dispositifs de retenue (4) et un ensemble rotatif (5) et les étapes de
    a) l'amenage de deux contenants (2) vers une chambre de traitement (3) dans une direction d'amenage (ZFR) par un ensemble d'amenage (6) placé dans un plan d'amenage (Z), les contenants (2) étant transférés dans l'état replié à la chambre de traitement (3),
    b) la fixation des contenants (2) chacun dans une position prédéfinie, par chaque fois un dispositif de retenue (4) placé dans la chambre de traitement (3), la fixation s'effectuant par une mise en contact du dispositif de retenue (4) respectif avec le contenant (2) respectif exclusivement dans la zone de la paroi (2.B) de fond du contenant (2) respectif et le dispositif de retenue (4) respectif fixant le contenant (2) respectif dans sa position par l'exercice d'une force de retenue agissant dans le plan de la paroi (2.B) de fond
    c) la rotation des contenants (2) par un ensemble rotatif (5) placé dans la chambre de traitement (3) autour d'un axe de rotation (DA) s'écoulant sensiblement dans la direction horizontale,
    d) le déplacement du dispositif de retenue (4) de telle sorte, que le contact entre le dispositif de retenue (4) respectif et le contenant (2) respectif soit désolidarisé,
    e) l'évacuation des contenants (2) dans une direction d'évacuation (AFR) en éloignement de la chambre de traitement (3) par un ensemble d'évacuation (7) placé dans un plan d'évacuation (A), les contenants (2) étant transférés de la chambre de traitement (3) à l'ensemble d'évacuation (7) à l'état déplié
    étant réalisées.
  10. Procédé selon la revendication 8 ou 9, caractérisé en ce qu'il s'agit d'un procédé pour le transfert des contenants (2) souillés d'un état replié dans un état déplié.
  11. Procédé selon l'une quelconque des revendications 8 à 10, caractérisé en ce qu'après l'étape e), les étapes de
    f) l'amenage du contenant (2) vers un système de nettoyage,
    g) le nettoyage du contenant (2) dans le système de nettoyage,
    h) l'amenage du contenant (2) nettoyé vers la chambre de traitement (3),
    i) la fixation du contenant (2) nettoyé dans une position prédéfinie par le dispositif de retenue (4) placé dans la chambre de traitement (3), la fixation s'effectuant par une mise en contact du dispositif de retenue (4) avec le contenant (2) exclusivement dans la zone de la paroi (2.B) de fond du contenant (2) et le dispositif de retenue (4) fixant le contenant (2) dans sa position par l'exercice d'une force de retenue agissant dans le plan de la paroi (2.B) de fond,
    j) le séchage du contenant (2) par une rotation du contenant (2) par l'ensemble rotatif (5) autour de l'axe de rotation (DA) s'écoulant sensiblement dans la direction horizontale,
    k) le déplacement du dispositif de retenue (4) de telle sorte, que le contact entre le dispositif de retenue (4) et le contenant (2) séché soit désolidarisé, et
    i) l'évacuation du contenant (2) séché en éloignement de la chambre de traitement (3), le contenant (2) de la chambre de traitement (3) au deuxième ensemble d'évacuation à l'état déplié,
    étant réalisées.
  12. Procédé selon l'une quelconque des revendications 8 à 11, caractérisé en ce que la rotation du contenant (2) dans l'étape c) s'effectue avec un nombre de tours compris entre 300 tours/minute et 750 tours/minute, de préférence, compris entre 400 tours/minute et 650 tours/minute, de manière particulièrement préférentielle, avec un nombre de tours de près de 550 tours/minute.
EP21839374.2A 2021-02-04 2021-12-13 Dispositif de traitement pour le traitement de conteneurs pliables Active EP4065911B1 (fr)

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DE102021102581.8A DE102021102581A1 (de) 2021-02-04 2021-02-04 Behandlungsvorrichtung zum Behandeln klappbarer Behältnisse
PCT/EP2021/085355 WO2022167129A1 (fr) 2021-02-04 2021-12-13 Dispositif de manipulation permettant de manipuler des récipients pliables

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Publication number Priority date Publication date Assignee Title
DE8617094U1 (de) 1986-06-26 1986-10-23 Bohrer, Ludwig, 8413 Regenstauf Vorrichtung zum Ablösen von Etiketten von Flaschenkästen
DE4335695C2 (de) 1993-10-20 1996-03-21 Beck Brauerei Verfahren und Vorrichtung zur Beseitigung bzw. zum Entfernen von an Behälterwandungen eines Getränke-Behälters angebrachten Etiketten
DE19503010A1 (de) * 1995-01-31 1996-08-08 Log Sped Ges Fuer Logistik Und Verfahren und Vorrichtung zum automatisierten Trocknen nasser Kunststoffkisten
JP3132753B2 (ja) * 1996-09-06 2001-02-05 花王株式会社 折畳み容器の洗浄乾燥装置及び方法
JP3464133B2 (ja) * 1997-12-25 2003-11-05 株式会社ニッパック物流 折畳み籠の遠心脱水装置
DE19833416A1 (de) 1998-07-24 2000-01-27 Guenter Landesberger Kistentrocknungsanlage
NL1014651C1 (nl) 2000-03-15 2001-09-21 Systemate Group Bv Krattendroger.
DE10332443A1 (de) 2003-07-16 2005-02-10 Josef Basic Verfahren zur Entfernung von Etiketten
JP5785848B2 (ja) * 2010-12-09 2015-09-30 株式会社クレオ 容器の遠心脱水装置および方法
IT201700043389A1 (it) 2017-04-20 2018-10-20 Tanzer Maschb Srl Centrifuga per l'asciugatura di cassette

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WO2022167129A1 (fr) 2022-08-11
EP4065911A1 (fr) 2022-10-05
DE102021102581A1 (de) 2022-08-04

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