EP1837280B1 - Dispositif pour décoller une enveloppe d'un objet - Google Patents

Dispositif pour décoller une enveloppe d'un objet Download PDF

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Publication number
EP1837280B1
EP1837280B1 EP06075713A EP06075713A EP1837280B1 EP 1837280 B1 EP1837280 B1 EP 1837280B1 EP 06075713 A EP06075713 A EP 06075713A EP 06075713 A EP06075713 A EP 06075713A EP 1837280 B1 EP1837280 B1 EP 1837280B1
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EP
European Patent Office
Prior art keywords
enveloping
detaining
foil
cheese
introduction
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.)
Not-in-force
Application number
EP06075713A
Other languages
German (de)
English (en)
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EP1837280A1 (fr
Inventor
Jan Martinus Dekker
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.)
Hendriks Engineering & Machinery Bv
Original Assignee
Hendriks Engineering & Machinery Bv
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Hendriks Engineering & Machinery Bv filed Critical Hendriks Engineering & Machinery Bv
Priority to DE602006014247T priority Critical patent/DE602006014247D1/de
Priority to AT06075713T priority patent/ATE467566T1/de
Priority to EP06075713A priority patent/EP1837280B1/fr
Publication of EP1837280A1 publication Critical patent/EP1837280A1/fr
Application granted granted Critical
Publication of EP1837280B1 publication Critical patent/EP1837280B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting

Definitions

  • the invention relates to a device for detaching an enveloping, particularly a foil, situated around an object, particularly a foil-ripened cheese.
  • the foil In case of foil-ripened cheese the foil is usually formed by a vacuum formed thin-walled rectangular synthetic tray into which the cheese is introduced, for instance by pouring, after which the tray is covered with a sheet of foil that is sealed closed at the upper edge of the tray.
  • the cheese will strongly adhere to the foil in the course of the ripening process.
  • the foil When the foil has to be removed after the cheese has ripened for instance to be processed into slides, the foil first needs to be detached from the cheese in order to prevent that cheese is torn away by the foil and/or torn pieces of foil are left behind on the cheese.
  • a suitable device for detaching the foil around the cheese comprises piercing pins with which the foil is pierced in order to subsequently blow air in between the foil and the cheese.
  • the foil will then bulge and partially detach from the cheese.
  • the blow-up foil can subsequently be cut all round and removed from the cheese.
  • a drawback of such a device is that the thin-walled foil when being blown up tends to bulge excessively along predominantly one part, such as a top surface of the cheese that is free or not supported, whereas the foil hardly if at all detaches at corner areas of the cheese. When subsequently removing the foil pieces of cheese can still be torn away by the foil or torn pieces of foil are left behind on the cheese.
  • DE-A-4 218 267 discloses a device for removal of the foil of a piece of cheese, comprising a cutter for providing a square cut section in the foil a suction head for removal of that section.
  • the invention provides a device according to claim 1.
  • detaining the enveloping by means of the detaining means introduced fluid can be redistributed between the object and the enveloping, particularly to the areas where this is necessary. Due to this redistribution the enveloping can really be detached around the object, particularly also in the corner areas of the object. Objects of various dimensions can be processed.
  • the first and/or second detaining means are movable towards and away from the object, wherein the device further comprises means for driving the first and/or second detaining means towards the object, preferably in a thrusting motion.
  • the enveloping can quickly be detached from all around the object, without contact of the first and/or second detaining means all around the object being necessary.
  • the device is adapted for detainingly pressing the enveloping by accelerated relative motion of the first and second detaining means after introducing the fluid.
  • the device is adapted for during introduction of fluid keeping or bringing the first and/or second detaining means at a distance from the object.
  • Movement of the object with respect to the first and second detaining means is counteracted when the first and second detaining means are operative in opposite direction.
  • the detaining means detain the enveloping at a distance from the introduction location, preferably at another side than the one where the introduction location is located.
  • first and/or second detaining means are at least partially provided with a shape corresponding with the shape of the object, local excessive bulging of the enveloping when introducing the fluid can easily be counteracted.
  • the edge areas of the detained side of the object can remain free as a result of which the enveloping can be properly detached there.
  • first and/or second detaining means have flat press surfaces, such as plate surfaces which preferably are parallel to each other, so that block-shaped objects can be properly treated, such as for instance the in practice usual rectangular blocks of foil-ripened cheese wherein the foil around the cheese needs to be detached in order to counteract tearing of the foil.
  • a plate surface is surface resembling a plate having a plane extending substantially continuously in two directions that are perpendicular to each other.
  • the device is adapted for introducing the fluid after the first and/or second detaining means have detainingly engaged onto the enveloping, wherein a pressure or force exerted on the enveloping by the detaining means is adjusted to a pressure or force exerted on the detaining means by an enveloping brought at fluid pressure, such that the enveloping detained can be lifted from the object.
  • a pressure or force exerted on the enveloping by the detaining means is adjusted to a pressure or force exerted on the detaining means by an enveloping brought at fluid pressure, such that the enveloping detained can be lifted from the object.
  • the adjustment of the forces or pressures is simple when the pressure or force that is exerted on the enveloping by the detaining means is adjustable.
  • the device is adapted for detainingly pressing the enveloping by relative motion of the first or second detaining means after introducing the fluid.
  • the enveloping can be pulled away from the object in one pressing motion.
  • the introduction location is situated in a longitudinal direction of the object spaced apart from a front side of the object over a distance that is 10 to 30% of a length of the object in said longitudinal direction.
  • the device comprises carrier means for carrying the object.
  • the carrier means provide the first or second detaining means, wherein preferably one of the first or second detaining means is stationary and the other of the first or second detaining means is able to move with respect to the stationary detaining means.
  • the carrier means comprise a number of carrier members placed with intermediate space, the enveloping, despite the weight of the object, is able to move freely between the carrier members in order to be detached from the object.
  • the discharge can be carried out processwise when the carrier means are adapted for transporting the object through the device according to a transport path.
  • introduction means and the first and second detaining means can be situated at the first transport path.
  • Envelopings around objects of various dimensions can be detached from the objects when the introduction means are movable away from and towards the object.
  • the fluid can simply be brought in between the object and the enveloping when the introduction means comprise a hollow pin, wherein the hollow pin comprises a nozzle at a distal end.
  • the hollow pin easily pierces the enveloping when the hollow pin tapers.
  • the device comprises centring means for centring the object with respect to the first and second detaining means.
  • the position of the object with respect to the detaining means can be secured when the centring means comprise first and second stops that are mutually movable towards each other for clampingly centring the object.
  • the introduction means are provided at the centring means, so that the centring means and the introduction means can be simultaneously brought towards the object.
  • the device furthermore comprises a pneumatic or hydraulic drive means for driving the first and/or second detaining means
  • the first and second detaining means are easy to move towards each other according to a straight line.
  • the enveloping can be removed when the device comprises cutting means for cutting through the enveloping partially around the object.
  • the enveloping can be removed from the object by the device itself when the device comprises engagement means for engaging onto the at least partially cut-through enveloping and separating the enveloping and the object.
  • Removed envelopings can be collected when the device comprises removal means for removing the enveloping that is at least partially cut through all round and at least partially separated from the object.
  • centring means, and/or cutting means, and/or the engagement means and/or the removal means are situated at the transport path.
  • the cutting means cut through the enveloping in transport direction.
  • An advantage thereof is that the enveloping after cutting through remains one unity and as a result can be removed as a whole from the object, for instance by turning in one continuous motion.
  • Such a turning motion can be effected when the engagement means comprise pins that are movable transverse to the transport direction from a position in the transport path to a position beyond the transport path, and which with a distal end are able to insert into the enveloping in a direction opposite the transport direction. In that case the pins are able to insert into the enveloping due to transport of the object through the device and subsequently pull away the enveloping from the object transverse to the transport direction.
  • the pins are provided at two arms that are situated opposite each other on either side of the transport path.
  • the partially cut-through enveloping can thus be pulled away from the object from two sides simultaneously and at passage of the object be turned with respect to the object.
  • the removal means can comprise two abutting rollers that are situated along the transport path, wherein the engagement means are adapted for bringing the enveloping in between the rollers.
  • the invention further provides, according to a further aspect, a method for detaching an enveloping, particularly a foil, that is situated around an object, particularly a foil-ripened cheese, wherein the method comprises the following steps:
  • the fluid By detaining the enveloping the fluid can be redistributed around the object in order to effect detachment of the enveloping around the object, particularly at the corner areas of the object and/or the enveloping.
  • detaining the enveloping from the outside of the object takes place prior to introducing fluid between the object and the enveloping at the introduction location.
  • detaining the enveloping from the outside of the object takes place during introducing a fluid at the introduction location, wherein a force or pressure exerted during detaining is overcome by a force or pressure exerted by the enveloping put at fluid pressure.
  • a force or pressure exerted during detaining is overcome by a force or pressure exerted by the enveloping put at fluid pressure.
  • the detaining force or pressure on the enveloping is changed, the enveloping can also be detached beyond the detained part.
  • the detaining force or pressure is preferably increased, preferably for exerting a thrust or impact force in the direction of the object.
  • the fluid is introduced prior to detaining the enveloping, so that when detainingly pressing the enveloping can simply be plunged into detaching.
  • the device 1 shown in figure 1 is suitable for detaching and subsequently removing foil that is tautly situated around a block of foil-ripened cheese.
  • the foil is formed by a vacuum formed thin-walled rectangular synthetic tray into which the cheese is introduced, for instance by pouring, after which the tray is covered with a sheet of foil that is sealed closed at the upper edge of the tray.
  • the cheese firmly sticks to the foil after a while.
  • the thin-walled foil may tear.
  • cheese may be left behind on the foil as a result of which the cheese is damaged, particularly at the edge areas of the cheese.
  • the device 1 has a frame 3 wherein in transport direction A consecutively a roller path 5, a first belt conveyor 6 and a second belt conveyor 7 are situated which are driven by electromotors that are not shown.
  • the running course of the roller path 5 and the belt conveyor 6, 7 are aligned in transport direction A.
  • Blocks of foil-packaged cheese 2 are situated on the roller path 5 and the first belt conveyor 6, which blocks of cheese in transport direction A are in consecutive stages of the defoiling process.
  • the device 1 Above the roller path 5 the device 1 has a flat stamp 9 which is connected to the frame 3 by means of a telescopic suspension 8.
  • the stamp 9 is movable in vertical direction away from and towards the roller path 5 by means of a pneumatic cylinder 10, wherein the stamp 9 in figure 1 is in its lowermost position.
  • the stamp 9 has a rectangular press surface 36 of which the outer dimensions are smaller that the outer dimensions of an upper surface of a block of cheese 2.
  • centring roller holder 29 On both sides of the roller path 5 a centring roller holder 29 is situated which by means of a gear rack mechanism are symmetrically movable with respect to each other in direction J transverse to the transport direction 4.
  • the centring roller holders 29 are shown in side view, wherein of the gear rack mechanism only gear racks 37 are schematically shown with which the centring roller holders 29 are moved.
  • Each centring roller holder 29 has a piercing pin 31 and two centring rollers 30 having two running surfaces at the ends. In figure 3A this is shown in side view. In the position of the centring roller holders 29 according to figure 2 the centring rollers 30 abut the side surfaces of the block of cheese 2.
  • the piercing pins then pierce the foil at a distance with respect to the front side of the block of cheese 2 of approximately 1/5 part of the length (in transport direction A) of the block of cheese 2.
  • a nozzle is formed which is connected to a compressor 101 with lines that are not shown.
  • Figure 3B shows the nozzles 32 in detail.
  • the device 1 has a transverse cutter 11 situated between the roller path 5 and the first belt conveyor 6.
  • the transverse cutter 11 has a blade 12 that is movable in horizontal direction transverse to the transport direction A between extreme positions that are situated on either side beyond the roller path 5 and the belt conveyor 6.
  • the height of the blade 12 of the transverse cutter 11 with respect to the running surface of the roller path 5 is such that the blade 12 is able to cut through the foil at the front side of the block of cheese 2 halfway the height of the block of cheese 2.
  • the motion of the blade 12 is ensured by a pneumatic cylinder that is not shown.
  • Longitudinal cutters 13 are situated on either side of the first belt conveyor 6.
  • the longitudinal cutters 13 are each provided with a blade 14 that is situated at the same height as the blade 12 of the transverse cutter 11, so that at the longitudinal sides of the block of cheese 2 an incision is made in the extension of the cut made by the transverse cutter 11 when a block of cheese 2 is transported over the first belt conveyor 6, as a result of which a continuous cut is made in the foil in the front side and in the longitudinal sides.
  • the device 1 has a first swivelling arm 15 that is attached to a shaft 16 that is bearing mounted so as to be rotatable to the frame 3.
  • the shaft 16 is positioned horizontal and transverse to the transport direction A.
  • the first swivelling arm 15 has a pneumatic gripper 17.
  • the gripper 17 has an upper and lower holding jaw 42, 43.
  • a series of pins 18 has been attached which in closed condition of the gripper 17 coincide with recesses in the upper holding jaw 42.
  • the angle of the gripper 17 to the first swivelling arm 15 is adjustable by rotating the gripper 17 with respect to the swivelling arm 15 about shaft 19.
  • the first swivelling arm 15 including gripper 17 is movable in direction C between the uppermost position in which the swivelling arm 15 is almost upright so that a block of cheese 2 on the first belt conveyor 6 is able to freely pass by the gripper 17, and a lowermost position in which the pins 18 of the opened gripper 17 are able to engage the foil of a block of cheese 2 above the cut of the transverse cutter 11.
  • the swivelling motion of the first swivelling arm 15 is ensured by a pneumatic cylinder that is not shown.
  • the device 1 has a second swivelling arm 20 that is attached to a shaft 21 that is bearing mounted so as to be rotatable to the frame 3.
  • the shaft 21 is positioned horizontal and transverse to transport direction 4.
  • a pin holder 22 is situated at the free end of the second swivelling arm 20 to which a series of pins 23 has been attached.
  • the pin holder 22 is able to hinge slightly resiliently about shaft 24.
  • the second swivelling arm 20 with the pin holder 22 is movable in direction H between the uppermost position as shown in figure 1 , in which the pins 23 are able to insert into a block of cheese 2 below the cut of the transverse cutter 11, and a lowermost position, in which a block of cheese 2 on the first belt conveyor 6 is able to freely pass by the pins 23.
  • the swivelling motion of the second swivelling arm 20 is ensured by a pneumatic cylinder that is not shown.
  • the device 1, considered in transport direction A consecutively has a first and a second removal roller 25, 26 that are situated transverse to the transport direction A.
  • a removal belt 27 is situated around the second removal roller 26 and a tensioning roller 28 at the lower side of the first and second belt conveyors 6, 7, a removal belt 27 is situated.
  • the first and second removal roller 25, 26 have a mutually opposite direction of rotation, wherein the first removal roller 25 and the removal belt 27 abut.
  • the rotation of the first and second removal roller 25, 26 is ensured by an electromotor that is not shown.
  • the device 1 has a control unit 100 for controlling the movements of the transport path 5, the first and second belt conveyor 6, 7, the stamp 9, the centring roller holders 29, the first and second swivelling arm 15, 20, the pneumatic gripper 17, the transverse and longitudinal cutters 11, 13, the removal rollers 25, 26 and the compressor 101.
  • the operation of the device is as follows.
  • the device 1 is brought in a starting position wherein the stamp 9 is moved to its uppermost position, the centring roller holders 29 are moved apart, and the first and second swivelling arm 15, 20 are swivelled to their uppermost position.
  • the stamp 9 is brought in direction E to its lowermost position.
  • the stamp 9 here exerts pressure on the foil 33 at the upper side of the block of cheese 2 by means of the press surface 36.
  • a fluid in this example a gas, namely pressurised air, is brought in between the bock of cheese 2 and the foil 33 by nozzles 32. Due to the rectangular shape of the block of cheese 2, the largest outer surfaces being at the upper side and the lower side, the foil 33 bulges particularly at the upper side of the block of cheese as a result of which at the location of the bulge it detaches from the block of cheese 2. Bulging at the bottom side of the block of cheese 2 is limited in this case as the block of cheese with its bottom side is situated on the rollers 34.
  • the pressure the stamp 9 exerts at the upper side of the block of cheese 2 on the foil is such that the stamp 9 in the direction F is able to slightly give away to the foil 33.
  • This may for instance be effected by the stamp's 9 own weight or by the (partial) release of the motion of the stamp 9 by letting off air from the pneumatic cylinder 10 by means of an adjustable valve.
  • the stamp 9 giving away is adjusted to the elasticity or deformability of the foil 33, as a result of which the foil bulging at the edge areas of the block of cheese 2 is counteracted.
  • the stamp 9 may after the centring rollers 30 engage onto the side walls of the block of cheese, be placed in a position at a short distance above the block of cheese 2, parallel to the upper side of the cheese 2 as also shown in figure 3D .
  • the stamp 9 then remains at the short distance above the block of cheese 2 during introducing compressed air, as a result of which the foil bulges in the direction of the stamp 9 in order to come to abut the stamp 9 over a large surface.
  • the piercing pins 31 are pulled out of the foil 33 by retracting the centring roller holders 29, after which the stamp 9, as shown in figure 3E , is forcefully pushed (back) according to arrow G to its lowermost position.
  • the pushing (back) motion of the stamp 9 can also simultaneously take place with the retraction of the centring roller holder 29.
  • the pressure exerted on the foil is adjusted such that the foil 33 at the side walls and along the edge areas, and between the rollers 34 of the roller path 5 becomes detached from the block of cheese 2 even before the foil 33 has deflated through the holes left in the foil 33 by the piercing pins 31.
  • the foil 33 is cut through by the transverse cutter 11 at the front side over the full width of the block of cheese 2.
  • the stamp 9 is brought to its uppermost position and the block of cheese 2 is transported in transport direction A over the roller path 5 and the first belt conveyor 6, wherein the longitudinal cutters 13 at the longitudinal sides of the block of cheese 2 make an incision into the foil 33 in the extension of the transverse cut as shown with dotted line 35 in figure 1 .
  • the block of cheese 2 is transported against the pins 23 of the second swivelling arm 20, wherein the first swivelling arm 15 moves downwards with opened gripper 17.
  • the first and second swivelling arm 15, 20 are moved to their uppermost and lowermost position, respectively, as a result of which the foil 33 at the front side of the block of cheese 2 is pulled loose.
  • the foil 33 is then brought in between the removal rollers 25, 26 by the lower swivelling arm 20, as a result of which the foil 33 at the bottom side of the block of cheese 2 is pulled loose whereas the block of cheese 2 is transported onward to the second conveyor. Then the foil 33 is simultaneously pulled loose at the upper side.
  • the foil 33 is released by the gripper 17 and further removed by the rollers 25, 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dairy Products (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (14)

  1. Dispositif (1) destiné à détacher une enveloppe (33), en particulier une feuille, qui est située autour d'un objet (2), en particulier un fromage affiné dans une feuille, caractérisé en ce que le dispositif (1) comprend des moyens d'introduction (31) destinés à percer l'enveloppe (33) à partir de l'extérieur de l'objet enveloppé (2) au niveau d'un emplacement d'introduction de manière à introduire un fluide au niveau de cet emplacement entre l'objet (2) et l'enveloppe (33), ainsi que des premiers et deuxièmes moyens de retenue (9, 34) destinés à retenir entre eux l'enveloppe (33), dans lequel le dispositif (1) est adapté pour presser l'enveloppe (33) de manière à la retenir par un mouvement relatif des premiers et deuxièmes moyens de retenue (9, 34), les uns vers les autres après introduction du fluide.
  2. Dispositif (1) selon la revendication 1, dans lequel les premiers et/ou les deuxièmes moyens de retenue (9, 34) sont mobiles en allant vers l'objet (2) et en allant en s'éloignant de celui-ci, dans lequel le dispositif (1) comprend en outre des moyens (10) destinés à entraîner les premiers et/ou les deuxièmes moyens de retenue (9, 34) vers l'objet (2), de préférence dans un mouvement de poussée.
  3. Dispositif (1) selon l'une quelconque des revendications précédentes, adapté pour presser l'enveloppe (33) de manière à la retenir par un mouvement relatif accéléré des premiers et deuxièmes moyens de retenue (9, 34) après l'introduction du fluide.
  4. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel le dispositif (1) est adapté, au cours de l'introduction d'un fluide, pour maintenir ou amener les premiers et/ou les deuxièmes moyens de retenue (9, 34) à une certaine distance de l'objet (2).
  5. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel les premiers et deuxièmes moyens de retenue (9, 34) agissent dans des directions opposées, et/ou dans lequel les premiers et/ou les deuxièmes moyens de retenue (9, 34) présentent des surfaces de pressage plates (36), telles que des surfaces de plaque (36) qui sont de préférence parallèles les unes aux autres.
  6. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel les moyens de retenue (9, 34) retiennent l'enveloppe (33) à une certaine distance de l'emplacement d'introduction, de préférence au niveau d'un côté différent de celui où se situe l'emplacement d'introduction.
  7. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel les premiers et/ou les deuxièmes moyens de retenue (9, 34) présentent au moins en partie une forme qui correspond à la forme de l'objet (2), et/ou dans lequel les premiers et/ou les deuxièmes moyens de retenue (9, 34) présentent une partie de mise en prise (36) dont les dimensions principales sont plus petites que les dimensions principales du côté de l'objet (2) retenu au moyen de la partie de mise en prise (36), et/ou dans lequel les premiers et/ou les deuxièmes moyens de retenue (9, 34) présentent une partie de mise en prise (36) capable de couvrir sensiblement toute la surface d'un côté de l'objet (2) à retenir avec la partie de mise en prise (36).
  8. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel, dans une direction longitudinale de l'objet (2), l'emplacement d'introduction se situe espacé d'un côté avant de l'objet sur une distance qui est égale à entre 10 % et 30 % d'une longueur de l'objet dans ladite direction longitudinale.
  9. Dispositif (1) selon l'une quelconque des revendications précédentes, comprenant des moyens de transport (34) destinés à transporter l'objet, dans lequel les moyens de transport (34) fournissent de préférence les premiers et/ou les deuxièmes moyens de retenue (9, 34), dans lequel de préférence les uns des premiers ou des deuxièmes moyens de retenue (34) sont fixes et les autres des premiers ou des deuxièmes moyens de retenue (9) ont la possibilité de se déplacer par rapport aux moyens de retenue fixes (34), dans lequel les moyens de transport (9, 34) comprennent de préférence un certain nombre d'éléments de transport (34) disposés selon un espace intermédiaire, dans lequel les moyens de transport (34) sont de préférence adaptés pour transporter l'objet (2) par l'intermédiaire du dispositif (1) selon un chemin de transport (14), dans lequel les moyens d'introduction (31) et les premiers et/ou les deuxièmes moyens de retenue (9, 34) sont situés de préférence au niveau du premier chemin de transport (14), dans lequel les premiers moyens de retenue (9) sont de préférence mobiles au-dessus du chemin de transport (14) et les deuxièmes moyens de transport (34) limitent un côté inférieur du chemin de transport (14).
  10. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel les moyens d'introduction (31) sont mobiles en allant en s'éloignant de l'objet (2) et en allant vers celui-ci.
  11. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel les moyens d'introduction (31) comprennent une broche creuse (31), dans lequel la broche creuse (31) comprend une buse (32) au niveau d'une extrémité distale, dans lequel la broche creuse (31) est de préférence conique.
  12. Dispositif (1) selon l'une quelconque des revendications précédentes, comprenant des moyens de centrage (29, 30) destinés à centrer l'objet (2) par rapport aux premiers et aux deuxièmes moyens de retenue (9, 34), dans lequel les moyens de centrage (29, 30) comprennent de préférence des premiers et des deuxièmes arrêts (30) qui sont mobiles de manière mutuelle l'un vers l'autre de façon à centrer l'objet (2) de manière serrée, dans lequel les moyens d'introduction (31) sont disposés de préférence au niveau des moyens de centrage (29, 30).
  13. Dispositif (1) selon l'une quelconque des revendications précédentes, comprenant des moyens de coupe (11, 13) destinés à couper à travers l'enveloppe (33) en partie autour de l'objet (2), dans lequel le dispositif (1) comprend de préférence des moyens de mise en prise (17) destinés à mettre en prise au moins en partie l'enveloppe (33) coupée et à séparer l'enveloppe (33) de l'objet (2), dans lequel le dispositif (1) comprend de préférence des moyens de retrait (25, 26) destinés à retirer l'enveloppe (33) qui est coupée au moins en partie sur toute sa circonférence et qui est séparée au moins en partie de l'objet (2).
  14. Dispositif (1) selon la revendication 12 ou la revendication 13, dans lequel les moyens de centrage (29, 30), et/ou les moyens de coupe (11, 13), et/ou les moyens de mise en prise (17) et/ou les moyens de retrait (25, 26) se situent au niveau du chemin de transport (14), dans lequel les moyens de coupe (11, 13) coupent de préférence à travers l'enveloppe (33) dans la direction du transport, dans lequel les moyens de mise en prise (17) comprennent de préférence des broches (18) qui sont mobiles de manière transversale par rapport à la direction du transport à partir d'une position dans le chemin de transport vers une position au-delà du chemin de transport (14), et qui avec une extrémité distale sont capables de s'insérer dans l'enveloppe (33) dans une direction opposée à la direction du transport (14), dans lequel les broches (18) sont dotées de préférence de deux bras (42, 43) qui sont situés opposés l'un par rapport à l'autre de chaque côté du chemin de transport (14), dans lequel les moyens de retrait (25, 26) comprennent de préférence deux rouleaux (25, 26) qui viennent en butée et qui sont situés le long du chemin de transport (14) et dans lequel les moyens de mise en prise (17) sont adaptés pour amener l'enveloppe (33) entre les rouleaux (25, 26).
EP06075713A 2006-03-23 2006-03-23 Dispositif pour décoller une enveloppe d'un objet Not-in-force EP1837280B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE602006014247T DE602006014247D1 (de) 2006-03-23 2006-03-23 Vorrichtung zum Ablösen einer Umhüllung von einem Gegenstand
AT06075713T ATE467566T1 (de) 2006-03-23 2006-03-23 Vorrichtung zum ablösen einer umhüllung von einem gegenstand
EP06075713A EP1837280B1 (fr) 2006-03-23 2006-03-23 Dispositif pour décoller une enveloppe d'un objet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06075713A EP1837280B1 (fr) 2006-03-23 2006-03-23 Dispositif pour décoller une enveloppe d'un objet

Publications (2)

Publication Number Publication Date
EP1837280A1 EP1837280A1 (fr) 2007-09-26
EP1837280B1 true EP1837280B1 (fr) 2010-05-12

Family

ID=36617357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06075713A Not-in-force EP1837280B1 (fr) 2006-03-23 2006-03-23 Dispositif pour décoller une enveloppe d'un objet

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Country Link
EP (1) EP1837280B1 (fr)
AT (1) ATE467566T1 (fr)
DE (1) DE602006014247D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039635A1 (de) * 2010-08-23 2012-02-23 Robert Bosch Gmbh Verfahren zum Entsorgen von sterilem Verpackungsmaterial sowie Vorrichtung hierzu
NL2005564C2 (nl) * 2010-10-22 2012-04-24 Hendriks Groep B V Inrichting en werkwijze voor het verwijderen van een folie.
DE102018130356A1 (de) * 2018-11-29 2020-06-04 Groninger & Co. Gmbh Vorrichtung, System und Verfahren zum Öffnen und Entpacken
CN115649594B (zh) * 2022-12-28 2023-04-07 广汉市迈德乐食品有限公司 一种速冻生牛脂快速启封系统及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218267A1 (de) * 1992-06-03 1993-12-09 Brodhag Angelika Selbsttätige Auspacklinie für foliengereifte Käseblöcke

Also Published As

Publication number Publication date
EP1837280A1 (fr) 2007-09-26
DE602006014247D1 (de) 2010-06-24
ATE467566T1 (de) 2010-05-15

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