EP1375412B1 - Vorrichtung zum Verschliessen von Flaschen mit Korken - Google Patents

Vorrichtung zum Verschliessen von Flaschen mit Korken Download PDF

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Publication number
EP1375412B1
EP1375412B1 EP03076906A EP03076906A EP1375412B1 EP 1375412 B1 EP1375412 B1 EP 1375412B1 EP 03076906 A EP03076906 A EP 03076906A EP 03076906 A EP03076906 A EP 03076906A EP 1375412 B1 EP1375412 B1 EP 1375412B1
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EP
European Patent Office
Prior art keywords
link block
corking
slots
corking machine
machine
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.)
Expired - Fee Related
Application number
EP03076906A
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English (en)
French (fr)
Other versions
EP1375412A1 (de
Inventor
Claudio Saurin
Osvaldo Maron
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.)
Gruppo Bertolaso SpA
Original Assignee
Gruppo Bertolaso SpA
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Publication date
Application filed by Gruppo Bertolaso SpA filed Critical Gruppo Bertolaso SpA
Publication of EP1375412A1 publication Critical patent/EP1375412A1/de
Application granted granted Critical
Publication of EP1375412B1 publication Critical patent/EP1375412B1/de
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B1/00—Closing bottles, jars or similar containers by applying stoppers
    • B67B1/04—Closing bottles, jars or similar containers by applying stoppers by inserting threadless stoppers, e.g. corks

Definitions

  • the present invention refers to a corking machine, suitable for operating both in normal environments and in sterile and controlled environments.
  • the present invention concerns corking machines to be used in the wine industry for the quick and secure insertion of corks, preferably made from cork, inside portions of containers, such as bottlenecks, which are already filled with drinking substances (milk, wine, fruit juice, etc.) thanks to filling machines and which must be put on general sale.
  • Conventional corking machines usually comprise a main structure having a rotating body integral with a platform, on the outer edge of which are foreseen a series of grip, transportation and release members of the cork in corking position.
  • the corks are usually discharged on the rotating platform by means of a suitable column feeder and then they are gripped individually by the grip members and taken, thanks to the rotary motion of the platform, below a plunger, actuated by a guide cam, for the introduction of the cork inside the bottleneck.
  • the grip members integral with the rotating platform consist of pincer-shaped members controlled by cam mechanisms, whereas the plunger for introducing the cork is usually moved in the axial direction through a pneumatic actuator; it is also possible to use an electrical adjustment system of the penetration of the cork inside the bottleneck, lifting or lowering the actuator cam of the plungers, according to whether the cork is too deep or not deep enough, respectively, into the bottleneck containing the drinking product to be conserved.
  • Each pincer member foreseen on the rotating platform grips one cork at a time at the vertical cork-feeding column, transports it along a determined path and then releases it at the jaws of a compressor bracket.
  • the compressor bracket then takes care of compressing the cork to make it suitable for being inserted in a bottle and, following the compression action of the jaws, the vertical translation of the plunger which moves from top to bottom, thanks to the pressing action of a control cam, determines the insertion of the cork itself inside the bottleneck, where, thereafter, the subsequent expansion of the aforementioned cork causes the adherence of the cork walls inside the container and, consequently, the air-tight sealing thereof.
  • corks actually made from cork which moreover determines perfect conservation of some drinking substances contained inside the container, does however cause some drawbacks in the act of sealing the bottles.
  • the cork itself usually tends to release cork dust which builds up inside the gaps in the machine, penetrates inside of it and inserts itself between the actuation members.
  • cork dust inside specific products is symptomatic of low quality, even if there is no actual pollution of the product.
  • the systems for eliminating cork dust from the corking head currently foresee a first step of continuous suction of the particles from the compression monoblock, thanks to which possible impurities fallen into the monoblock with the cork are eliminated; in a second step, when the cork starts to be compressed and the bottle moves below the plunger for inserting the cork, an airflow begins which makes the dust particles sticking to the various elements of the corking head move, whereas the suction step of the dust from the monoblock continues in a direction substantially parallel to the entry direction of the airflow, in order to realize a consistent "chimney effect".
  • a cycle is usually applied comprising a step of pre-evacuation of air from the bottleneck, a step of saturation with inert gas and a subsequent second step of pre-evacuation; such steps are obtained by using a sliding link block placed in connection, respectively, with a vacuum pump and with an inert gas feeder.
  • the vacuum and inert gas circuits are placed in communication with as many circuits arranged in the rotating part and specifically dedicated to the pre-evacuation and to the injection of inert gas; such circuits, in order to fully complete the overall operation, must not communicate with each other.
  • the pre-evacuation step has the purpose of realizing a corking without overpressures in the area of the bottleneck.
  • This step causes the suction of vapors of the liquid contained in the bottle (for example wine), which deposit themselves along the walls of the suction ducts; these deposits, if not accurately sanitized, can cause contamination.
  • the bottle for example wine
  • the purpose of the present invention is, therefore, that of avoiding the drawbacks mentioned above and, in particular, that of realizing a corking machine operating both in a normal environment and in a sterile and controlled environment, which allows the corking operation of containers, in particular bottles, containing drinking substances, without the dust released by the compressed corks collecting inside and between the gaps of the actuation members of the compression monoblock of the machine, thus avoiding the penetration of cork dust or atmospheric dust inside the substance in the container.
  • Another purpose of the present invention is that of realizing a corking machine operating both in a normal environment and in a sterile and controlled environment, which is particularly reliable, avoiding the accumulation of contaminating substances in the circuits of pre-evacuation and of injections of inert gas in the bottleneck.
  • a further purpose of the present invention is that of indicating a corking machine operating both in a normal environment and in a sterile and controlled environment, which is, furthermore, easy to actuate, safe and relatively cost-effective, also as far as the limited management and maintenance costs, with respect to conventional corking machines, are concerned.
  • a corking machine for containers, in particular bottles, containing a drinking substance is generically indicated with 10.
  • the corking machine 10 has a main body 11, which carried a vertical column 12, in which are contained the corks used during the corking procedure of containers, in particular bottles (one of them is generically indicated with 13 in figure 1).
  • a rotating platform 18 is arranged, which has a series of supplying devices 30 inside, arranged circumferentially and at a predetermined distance from each other, the lower surface of which, schematically indicated with 19, is coplanar with the lower surface 20 of the rotating platform 18 and can have a hollowed seat 21 used for housing the walls of the bottleneck 13, during the corking operation, or of false bottles, during the cleaning and sanitization operations of the machine.
  • the rotating platform 18 can also have a series of gripping members suitable for gripping the corks 14, released one at a time by the feeder column 12, and for positioning them between the jaws of the compression monoblock 18A, which clasps them so that the descending movement of the plunger 16 allows its introduction into the bottle 13.
  • a fixed framework 22, integral with the corking machine 10, comprising a support arm 31 and a pneumatic piston or stem 23, integral with the arm 31, at the top of which an anti-rotation lever 45 is foreseen.
  • the framework 22 is extremely close to the rotating platform 18, so that the arm 31 can be used, through the interposition of a hinge, for the positioning or the removal of the vacuum/gas/vacuum link block 46.
  • the link block 46 which is usually suitable for allowing the carrying out of the steps of pre-evacuation and injection of inert gas into the bottle, is made to be part of a shaped multi-layer structure, made up of a further intermediate or interface element 47, positioned above the link block 46, which makes contact with the lower surface 20 of the platform 18.
  • Figures 2 and 2A show in detail two views of the intermediate or interface element 47, whereas figure 3 is a view from above of the link block 46; moreover, link block 46 and interface 47 advantageously and preferably take up an arched structure like the one represented in the aforementioned figures.
  • the interface 47 has two parallel slots 29 at the top, having a certain depth; moreover, the lower surfaces of such slots 29, furthermore, foresee the presence of a series of through holes 35, which put the lower surface 20 of the platform 18 in communication with the link block 46.
  • the slots 29 are distributed alternately on concentric circumferential arcs and have predetermined lengths.
  • the lower surface of the intermediate or interface element 47 has a series of stop pins 27, suitable for being inserted inside seats 24, formed, in corresponding positions, on the link block 46, and a gasket 28.
  • the interface 47 which has a geometric and dimensional configuration substantially similar to those of the link block 46, can perfectly overlap said link block 46; following such an overlap, the slots 29 of the interface 47 are overlapped and parallel to the respective slots 25 of the link block 46, which, moreover, are formed at concentric circumferential arches parallel to the arches defined on the upper surface of the interface 47 and cover suitable limited portions of the upper surface of the link block 46 (as clearly shown in figure 3).
  • the aforementioned slots 25 also have, on the base, respective holes 36, which are positioned, with overlapping completed, at the holes 35 of the slots 29.
  • the link block 46 foresees, according to known embodiments, two attachments, indicated with 32 and 33 in figures 4 and 6, having varyingly distributed gaskets associated with respective ducts 26, 43, which usually allow different vacuum/gas/vacuum cycles to be carried out for better conservation of the product, in particular wine, contained in a bottle.
  • the use of the intermediate or interface element 47 also allows such ducts 26, 43 to be used to carry out a complete sanitization of the inner parts of the corking machine.
  • the delivery duct 26, usually used for the injection of inert gas into the bottleneck 13 allows an operation of injection of sanitization liquid to be carried out for the complete cleaning of the inner parts of the rotating platform 18 and, more specifically, of the portion adjacent to the seat 21 of the supplying device 30 and immediately facing the compression monoblock 18A of the corks 14.
  • the duct 43 usually connected to a suction pump suitable for creating the vacuum in the zone adjacent to the seat 21 of the supplying device 30, constitutes a return route for the sanitization liquid.
  • the configuration illustrated in figures 4 and 5 refers to a moment in time in which the lower seat 21 of the supplying device 30 moves at the central slot 25 of the link block 46; in such a case, the central holes 35, 36 put the slot 29 of the interface 47 in communication with the slot 25 of the vacuum/gas/vacuum link block 46 normally used for the injection of inert gas.
  • Figures 6 and 7 refer to a condition according to which the supplying device 30, thanks to the relative motion with respect to the platform 18, is positioned at the side slots 25 of the link block 46; in such a case, the slot 29 of the interface 47 communicates, through the respective communication holes 35, 36, with the pre-evacuation circuit of the vacuum/gas/vacuum link block 46, which constitutes the return route of the sanitizing liquid previously injected inside the recess 34 of the platform 18.
  • the sanitizing liquid is then discharged through the duct 43; it is also foreseen to use a intercept and deviation valve, which deviates the sanitizing liquid in outlet, so that it does not come into contact with the vacuum pump of the pre-evacuation circuit of the vacuum/gas/vacuum link block 46.
  • the centering cone is replaced by a cup or false bottle 49, with which a containment body 39 is associated, mounted, through an attachment screw 44, at the bottom of a closing plate 48; in such a way, the cup 49 is positioned immediately in contact with the rapid attachment ring nut 50, mounted, in turn, inside the body 41.
  • the supplying device 30 of figure 8 can also have two possible radial sealing zones, foreseen in a position adjacent to the cup 49 and, in particular, either in an inner portion (zone indicated with 38 in figures 4 and 6) or in a portion immediately facing the body 39 (zone indicated with 40 in figure 9), so that the sanitizing liquid can flow above the cup 49 circulating in the inlet and outlet ducts 42.
  • the closing plate 48 can be associated with the cup 49, through a dual-function gasket 45, so as to obtain a centrally sealed version of the supplying device 30 (see, in particular, the detail of figure 4A); in this case, the gasket 45 has a sealing function (so that the washing liquid cannot penetrate from the seat 37 inside the bottle 13) and has a predetermined fracture in the case in which there is an error in adjustment of the corking plunger 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Claims (11)

  1. Korkmaschine (10), die sowohl in normalen Umgebungen als auch in sterilen und kontrollierten Umgebungen betriebsfähig ist, des Typs mit einem Beschicker (12) von Korken (14) und einer Transport- und Einführungseinrichtung der Korken (14) in die Öffnung von Behältern, insbesondere Flaschen (13), wobei die Maschine ferner mindestens eine rotierende Plattform (18) umfasst, die eine Reihe von Bereitstellungsvorrichtungen (30) trägt, die zum Positionieren der jeweiligen Flaschen (13) während eines Verkorkungsschrittes geeignet sind, wobei die Plattform (18) mit einem geformten Verbindungsblock (46) verbunden ist, der seinerseits durch erste Schlitze (25) mit Zuführ- und Rückführschächten (26, 43) verbunden ist zum Betätigen von Schritten der Vorevakuierung aus dem Inneren der Flasche (13) und Schritten des Injizierens von Inertgas, um das in der Flasche (13) enthaltene Getränkeprodukt haltbar zu machen,
    dadurch gekennzeichnet, dass zwischen der Plattform (18) und dem Verbindungsblock (46) mindestens ein ebenfalls geformtes Zwischen- oder Verbindungselement (47) angeordnet ist, das eine Reihe von zweiten Schlitzen (29) aufweist, die jeweils mit den ersten Schlitzen (25) des Verbindungsblocks (46) kommunizieren, so dass die ersten (25) und zweiten Schlitze (29) durchgehende Verbindungskanäle definieren, an die die Zuführ- und Rückführschächte (26, 43) anschließen, um den Strom einer Reinigungsflüssigkeit, die zum Reinigen der inneren Bereiche der Korkmaschine geeignet ist, abfließen zu lassen.
  2. Korkmaschine (10) nach Anspruch 1,
    dadurch gekennzeichnet, dass der Verbindungsblock (46) über einen Trägerarm (31) mit einem festen Rahmenwerk (22) verbunden ist, das integral mit der Korkmaschine (10) ist und einen pneumatischen Aktuator (23) zum Bewegen des Arms (31) umfasst.
  3. Korkmaschine (10) nach Anspruch 1,
    dadurch gekennzeichnet, dass das Verbindungselement (47) zwei der zweiten Schlitze (29) an der Oberseite parallel zueinander und mit einer vorbestimmten Tiefe aufweist, wobei ihre unteren Flächen ferner die Anwesenheit einer Reihe von Durchgangslöchern (35) vorsehen, die die Plattform (18) mit dem Verbindungsblock (46) kommunizieren lassen.
  4. Korkmaschine (10) nach Anspruch 3,
    dadurch gekennzeichnet, dass die zweiten Schlitze (29) alternierend auf konzentrische umlaufende Bögen verteilt sind und vorbestimmte Längen haben.
  5. Korkmaschine (10) nach Anspruch 1,
    dadurch gekennzeichnet, dass das Verbindungselement (47) eine Reihe von Anschlagstiften (27) am Boden aufweist, die zum Einführen in Sitze (24) geeignet sind, welche an entsprechenden Stellen an dem Verbindungsblock (46) gebildet sind, und mindestens eine Dichtung (28) aufweist, wobei das Verbindungselement (47) ähnlich dem Verbindungsblock (46) geformt und geeignet ist, den Verbindungsblock (46) so zu überlappen, dass die zweiten Schlitze (29) des Verbindungselements (47) mit den jeweiligen ersten Schlitzen (25) des Verbindungselements (46) überlappen und parallel sind.
  6. Korkmaschine (10) nach Anspruch 4,
    dadurch gekennzeichnet, dass die ersten Schlitze (25) des Verbindungsblocks (46) auf konzentrischen umlaufenden Bögen gebildet sind, die parallel zu den auf dem Verbindungselement (47) definierten umlaufenden Bögen sind und mindestens einen Teil der oberen Fläche des Verbindungsblocks (46) abdecken, wobei die ersten Schlitze (25) an der Basis jeweils Löcher (36) vorsehen, die nach einem Überlappen des Verbindungsblocks (46) mit dem Verbindungselement (47) an den innerhalb der zweiten Schlitze (29) gebildeten Durchgangslöcher (35) angeordnet sind.
  7. Korkmaschine (10) nach Anspruch 1,
    dadurch gekennzeichnet, dass die Zuführ- und Rückführschächte (26, 43) üblicherweise zum Injizieren von Inertgas und Erzeugen des Vakuums innerhalb der Flaschen (13) verwendet werden, so dass eine Verbindung zwischen den Kreisläufen der Inertgasinjektion und der Vorevakuierung des Verbindungsblocks (46) hergestellt werden kann, was einen Fluss der Reinigungsflüssigkeit erlaubt.
  8. Korkmaschine (10) nach Anspruch 7,
    dadurch gekennzeichnet, dass die Zuführ- und Rückführschächte (26, 43) mit einer Ausnehmung (34) kommunizieren, die innerhalb der Plattform (18) vorgesehen ist, wo die Reinigungsflüssigkeit fließt, wobei die Flüssigkeit im Ausfluss mittels eines Abfangventils umgeleitet wird, so dass sie nicht mit dem Vorevakuierungskreislauf des Verbindungsblocks (46) in Kontakt kommt.
  9. Korkmaschine (10) nach Anspruch 1,
    dadurch gekennzeichnet, dass die Bereitstellungsvorrichtung (30) an einem Zentrierungskegel eine zur Aufnahme eines Eingrenzungskörpers (39) geeignete Tasse oder falsche Flasche (49) aufweist, die neben einer Schnellbefestigungs-Ringmutter (50) innerhalb des Körpers (41) der Bereitstellungsvorrichtung (30) angeordnet ist, wobei der Eingrenzungskörper (39) mit der Tasse (49) durch die Zwischenschaltung einer doppelt wirkenden Dichtung (45) verbunden ist.
  10. Korkmaschine (10) nach Anspruch 9,
    dadurch gekennzeichnet, dass alternativ die Bereitstellungsvorrichtung (30) zwei mögliche radiale Dichtungsbereiche aufweist, deren Positionen nahe dem Körper (41) der Bereitstellungsvorrichtung vorgesehen sind, so dass die Reinigungsflüssigkeit über die Tasse (39) fließen und abströmen kann, durch Einlass- und Auslasskanäle (42).
  11. Korkmaschine (10) nach Anspruch 9,
    dadurch gekennzeichnet, dass mit der Tasse (49) eine Abschlussplatte (48) durch eine Zweifunktions-Dichtung (45) verbunden ist, um eine zentral abgedichtete Bereitstellungsvorrichtung (30) zu erhalten, wobei die Dichtung (45) eine flüssigkeitsdichte Abdichtfunktion und vorbestimmte Bruchstellen für den Fall eines Einstellungsfehlers des Verkorkungskolbens (16) aufweist, der in einem solchen Fall zurückgesetzt wird, um nicht mit der Abschlussplatte (48) in Konflikt zu geraten.
EP03076906A 2002-06-19 2003-06-18 Vorrichtung zum Verschliessen von Flaschen mit Korken Expired - Fee Related EP1375412B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002MI001356A ITMI20021356A1 (it) 2002-06-19 2002-06-19 Macchina tappatrice operante sia in ambiente normale che in ambiente sterile e controllato
ITMI20021356 2002-06-19

Publications (2)

Publication Number Publication Date
EP1375412A1 EP1375412A1 (de) 2004-01-02
EP1375412B1 true EP1375412B1 (de) 2006-03-22

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ID=11450049

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Application Number Title Priority Date Filing Date
EP03076906A Expired - Fee Related EP1375412B1 (de) 2002-06-19 2003-06-18 Vorrichtung zum Verschliessen von Flaschen mit Korken

Country Status (4)

Country Link
EP (1) EP1375412B1 (de)
DE (1) DE60304103T2 (de)
ES (1) ES2261869T3 (de)
IT (1) ITMI20021356A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005007250D1 (de) 2005-11-16 2008-07-10 Arol Spa Vorrichtung und Verfahren zum Verschliessen von Behältern
FR2997932B1 (fr) * 2012-11-12 2015-12-25 Michael Paetzold Dispositif pour aspirer des impuretes presentes a la surface du vin d'une bouteille de vin debouchee et machine pour deboucher et reboucher une bouteille equipee dudit dispositif
DE102015112790A1 (de) * 2015-08-04 2017-02-09 Khs Gmbh Verfahren zur Reinigung und/oder Desinfektion von Verschließelementen einer Verschließmaschine, Verschließmaschine sowie Verschließelement
IT202100019706A1 (it) * 2021-07-23 2023-01-23 Mbf Spa Macchina tappatrice per tappi in materiale comprimibile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391846B (de) * 1988-03-25 1990-12-10 Mag Georg Mayrhofer & Co Ohg Vorrichtung zum partikelarmen setzen von flaschenstopfen od. dgl.
FR2814450B1 (fr) * 2000-09-28 2003-01-03 Stone Etablissements Dispositif de controle du vide pour machines a boucher les bouteilles

Also Published As

Publication number Publication date
ITMI20021356A0 (it) 2002-06-19
EP1375412A1 (de) 2004-01-02
ES2261869T3 (es) 2006-11-16
DE60304103D1 (de) 2006-05-11
DE60304103T2 (de) 2006-12-14
ITMI20021356A1 (it) 2003-12-19

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