EP0486439B1 - Dispositif pour l'entraînement synchrone des moyens de remplissage et de manipulation de récipients dans les machines d'embouteillage - Google Patents

Dispositif pour l'entraînement synchrone des moyens de remplissage et de manipulation de récipients dans les machines d'embouteillage Download PDF

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Publication number
EP0486439B1
EP0486439B1 EP91830491A EP91830491A EP0486439B1 EP 0486439 B1 EP0486439 B1 EP 0486439B1 EP 91830491 A EP91830491 A EP 91830491A EP 91830491 A EP91830491 A EP 91830491A EP 0486439 B1 EP0486439 B1 EP 0486439B1
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EP
European Patent Office
Prior art keywords
carousel
containers
grippers
designed
stem
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 - Lifetime
Application number
EP91830491A
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German (de)
English (en)
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EP0486439A1 (fr
Inventor
Maurizio Marchesini
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Individual
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/20—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus with provision for metering the liquids to be introduced, e.g. when adding syrups
    • B67C3/206—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus with provision for metering the liquids to be introduced, e.g. when adding syrups using arrangements of cylinders and pistons
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/54—Means for supporting containers or receptacles during the filling operation
    • B65B43/59—Means for supporting containers or receptacles during the filling operation vertically movable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/24—Devices for supporting or handling bottles
    • B67C3/242—Devices for supporting or handling bottles engaging with bottle necks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/24—Devices for supporting or handling bottles
    • B67C3/246—Bottle lifting devices actuated by cams

Definitions

  • the present invention relates to the technical sector of automatic machinery for filling containers with liquid products.
  • a variety of automatic machines are known which fill liquids into containers such as bottles or vials. These machines usually have carousels or starwheels which rotate about a vertical axis and which are designed to receive the bottles to be filled in orderly fashion from a feed line.
  • the carousel mounts means for dispensing the liquid product which work synchronously with means which match each bottle with the nozzle of the corresponding dispensing unit.
  • the filled bottles are then transferred to an outfeed line.
  • Such a machine is known from US-A-4 108 221, which discloses a device in accordance with the preamble of claim 1.
  • the liquid dispensing units usually consist of a plurality of cylinder and plunger assemblies connected through valves to a feed tube and to a dispensing nozzle alternately.
  • the aim of the present invention is to provide a device capable of simultaneously driving the cylinder and plunger assemblies and the mechanisms which move the bottles relative to the liquid dispensing units in automatic machines for filling liquid products into said bottles.
  • Another aim of the invention is to provide a drive device made according to a simple, reliable and efficient technique that can be applied to a wide range of bottle sizes.
  • the machine for filling bottles 1 with a liquid product has means 2 for feeding the said bottles to a carousel 3 which rotates about a vertical axis in the direction indicated by arrow A.
  • Feed means 2 consist of a bottle 1 conveying line 4 along which there is an auger 5 which rotates axially in such a manner as to space the conveyed bottles 1 apart.
  • Auger 5 is designed to operate in conjunction with a distributor 6, shaped like a star, for example, which rotates in the direction of arrow B.
  • the bottles to be fed are held and guided by recesses 6a in distributor 6 and by ring guide 7 which partially surrounds the distributor itself.
  • Carousel 3 receives bottles 1 fed by distributor 6 one by one at the point where the equally spaced grippers 8, mounted on the circumference of the carousel itself, are activated. Carousel 3 also mounts dispensing units, labelled 9 in the drawings, which fill the liquid product into bottles 1.
  • a full bottle outfeed system 10 consisting of a conveyor line 11 and another distributor 12, shaped like a star, for example, which rotates in the direction of arrow C.
  • the outgoing bottles are received by distributor 12 at the point where they are released by grippers 8 and are held and guided by recesses 12a in the distributor and by a ring guide 13 which partially surrounds the distributor.
  • Dispensing units 9 consist of a plurality of cylinder and plunger assemblies mounted by carousel 3 which lines them up with grippers 8. Each of the said cylinder and plunger assemblies 14 is connected through a valve 15 to a liquid feed chamber 16 and to a filling nozzle 17 alternately. Chamber 16 is mounted on a platform 18 attached to the rotating part of carousel 3.
  • Platform 18 is secured to the top of a vertical shaft 19, rotated continuously by the drive motor of the machine through transmission means 20 located at the bottom of the said shaft where the lower face 21 of the carousel frame is situated.
  • Shaft 19 is set inside a tubular casing 22 which rotates with it.
  • casing 22 is covered by a cylindrical sleeve 18a formed under platform 18.
  • tubular element 24 Between shaft 19 and casing 22 and coaxial to them there is a tubular element 24, with appropriate rotational means, about which shaft 19 and casing 22 rotate.
  • the bottom end of tubular element 24 is attached to a plate 25 supported by columns 26 which pass through plate 21 and are fixed to plate 27.
  • Grippers 8 and cylinder and plunger assemblies 14 are driven synchronously by drive means 28 which form a set of vertical columns arranged around the circumference of carousel 3.
  • Each of the said drive means consists of a first sleeve 29 the top of which mounts casing 30 of grippers 8 and which is axially crossed by a stem 31.
  • the first sleeve 29 is in turn located inside a second sleeve 32 at the top of which there is a crosswise fitting 32a attached to stem 33a of plunger 33 of cylinder and plunger assembly 14.
  • Second sleeve 32 is guided by a bushing 34 mounted on the circumference of a plate 35 attached to tubular casing 22.
  • First sleeve 29 mounts on its bottom end a roller 36 which rotates about a radial axis in relation to the carousel, the said roller engaging a cam 37 made on a cylindrical wall 38 mounted on lower plate 21 and concentric with the axis of the carousel.
  • the bottom end of stem 31 mounts a lever with a roller 40 that rotates about a vertical axis.
  • Roller 40 engages a ring cam 41 formed on lower plate 21, as shown in Fig.3.
  • grippers 8 consist of a pair of jaws 8a and 8b which rotate on casing 30 by means of pins 42a and 42b respectively. Jaws 8a and 8b are attached to toothed gears 43a and 43b which mesh with each other. Pin 42a has inserted in it a fork 44 which engages a pin 45 vertically attached to stem 31. The rotation of stem 31 through a defined angle, by action of cam 41, thus determines the rotation of the gear pair formed by toothed gears 43a and 43b in such a way as to cause jaws 8a and 8b to move symmetrically from the gripping position P to the release position R and vice versa.
  • the bottom end of the aforesaid second sleeve 32 mounts a roller 46 which rotates diametrically in relation to the carousel.
  • Roller 46 runs in a groove 47 defined by a ring 48 around tubular casing 22.
  • One side of ring 48 is hinged at the bottom to a pivot 49 whose axis is horizontally tangent to a circle concentric with the axis of the carousel.
  • Pivot 49 is mounted on a support 50 fixed to a ring shaped disc supported horizontally by columns 52 standing on lower plate 21.
  • ring 48 is pivotally attached to stem 53a of an actuator 53. The said actuator is supported in vertical position by disc 51.
  • bottle 1 After being gripped by jaws 8a and 8b, bottle 1 is lifted vertically, as shown by arrow D in Fig.6a, in such a way that nozzle 17 of dispensing unit 9 is inserted into the mouth of bottle 1.
  • the raising of the bottle is achieved by the axial sliding of the first sleeve 29, attached to casing 30 of grippers 8.
  • the said sliding motion is controlled by cam 37 in which roller 36 carried by sleeve 29 runs.
  • cylinder and plunger assembly 14 starts discharging its fill of liquid. While nozzle 17 was being inserted into bottle 1, plunger 33 of cylinder and plunger assembly 14 was driven downwards, as shown by arrow E, Fig. 2a, in such a manner as to suck liquid product out of chamber 16; then, once nozzle 17 has been inserted into the bottle, the plunger is driven upwards again so as to allow the liquid product to flow into nozzle 17. At the same time, valve 15 closes the liquid suction duct and opens the liquid delivery duct.
  • plunger 33 of cylinder and plunger assembly 14 is achieved by the axial sliding of second sleeve 32, attached to stem 33a of the plunger. This sliding motion is effected by roller 46, mounted by sleeve 32, which runs in the circumferential groove of ring 48.
  • the stroke of plunger 33 may be adjusted by varying the angle of ring 48, usually set in an oblique plane in relation to carousel 3.
  • the ring may be shifted using actuator 53, to the side opposite its pivot 49, as shown schematically by dashed line 54 in Fig.2b. Adjusting the stroke of the plunger makes it possible to vary the amount of liquid to be filled into the bottles.
  • the device described constitutes a means for synchronously driving cylinder and plunger assembly 14, opening and closing bottle gripper 8, and moving said gripper 8 upwards in such a manner as to insert nozzle 17 of dispensing unit 9 into the bottle.

Landscapes

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

Claims (5)

  1. Ce dispositif permet l'actionnement synchrone des organes d'avance et de dosage sur des machines qui remplissent automatiquement des conteneurs avec des substances liquides et qui se composent:
    d'une unité d'avance en entrée (2) des conteneurs (1) vides; un carousel (3) tournant autour d'un axe vertical et conçu pour recevoir les conteneurs (1) un par un de l'unité d'avance en entrée (2);
    de pinces (8) pour tenir les conteneurs (1), montées sur la ciconférence du carousel (3),
    des unités de dosage du liquide (9), sous forme de pompes, montées elles-aussi sur le carousel (3), dont le fonctionnement est synchronisé au mouvement des pinces (8) pour remplir les conteneurs (1); et d'une unité d'avance en sortie (10) des conteneurs pleins en provenance du carousel (3);
    ce dispositif comprenant les organes d'actionnement synchrone des pompes des unités de dosage et des organes d'avance des conteneurs pour les unités de dosage possède les caractéristiques suivantes:
    un premier manchon (29), dont le sommet porte le corps (30) des pinces (8) et la base fait tourner suivant l'axe radial du carousel (3), un rouleau (36) engageant une came (37) se développant de la paroi cylindrique (38) concentrique à l'axe du carousel (3); un deuxième manchon (32) qui est l'extension du premier (29), tous deux étant concentriques, est relié, par le sommet, au piston (33) de la pompe (14) des unités de dosage (9) et la base fait tourner, suivant un axe diamétral du carousel (3), un rouleau (46) en mesure d'engager une mortaise (47) délimitée par la circonférence interne d'un anneau (48) qui entoure l'axe du carousel (3) par rapport auquel le rouleau (46) est sur un plan oblique; à travers le premier manchon (29) passe une tige (31) dont la base fait tourner, suivant un axe vertical un rouleau (40) en mesure d'engager une came (41) façonnée en anneau sur un plan (21) horizontal, tandis que le sommet est en mesure d'entraîner la rotation angulaire de l'engrenage des roues dentées (43a, 43b) pour la transmission du mouvement aux pinces (8), de manière à effectuer la rotation d'un couple de branches (8a, 8b) entre une position de saisie P, quand la pince saisit le conteneur (1) et une position de repos R, quand elle le libère.
  2. Ce dispositif suivant la revendication 1 est caractérisé par le fait que le bas de la tige (31) tient la manivelle (39) qui fait tourner, suivant un axe vertical, le rouleau (40) courant dans la came (41), celle-ci étant en mesure de commander la fermeture des branches (8a, 8b) en position de saisie (P) et leur ouverture en position de repos, correspondant respectivement à une zone de saisie et à une zone d'éloignement des conteneurs du carousel (3).
  3. Ce dispositif suivant la revendication 1 est caractérisé par le fait que les branches (8a, 8b) fixées au corps (30) des pinces (8) sont pivotantes et solidaires des roues dentées (43a, 43b) engrenées l'une à l'autre et dans l'axe d'une d'entre elles se trouve une fourchette (44) en mesure d'entraîner une goupille solidaire verticalement de la tige (31).
  4. Ce dispositif suivant la revendication 1 est caractérisé par le fait que la came (37) est en mesure d'entraîner le mouvement alternatif du premier manchon (29) de bas en haut et en correspondance de ce mouvement, la buse (17) des unités de dosage (9) est en mesure de s'introduire dans le col des conteneurs à remplir.
  5. Ce dispositif suivant la revendication 1 est caractérisé par le fait qu'un côté de l'anneau (48) est fixé, sur sa base, à un pivot (49) dont l'axe est horizontalement tangentiel à une circonférence concentrique de l'axe du carousel (3) et le côté diamétralement opposé de l'anneau (48) est fixé à un organe de réglage automatique (53) pivotant suivant un axe vertical.
EP91830491A 1990-11-14 1991-11-12 Dispositif pour l'entraînement synchrone des moyens de remplissage et de manipulation de récipients dans les machines d'embouteillage Expired - Lifetime EP0486439B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00373490A IT1242878B (it) 1990-11-14 1990-11-14 Dispositivo per l'azionamento sincrono degli organi erogatori e degli organi di movimentazione dei contenitori, in macchine automatiche per il riempimento di tali contenitori con sostanze liquide.
IT373490 1990-11-14

Publications (2)

Publication Number Publication Date
EP0486439A1 EP0486439A1 (fr) 1992-05-20
EP0486439B1 true EP0486439B1 (fr) 1994-03-02

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Application Number Title Priority Date Filing Date
EP91830491A Expired - Lifetime EP0486439B1 (fr) 1990-11-14 1991-11-12 Dispositif pour l'entraînement synchrone des moyens de remplissage et de manipulation de récipients dans les machines d'embouteillage

Country Status (4)

Country Link
EP (1) EP0486439B1 (fr)
DE (1) DE69101301T2 (fr)
ES (1) ES2050048T3 (fr)
IT (1) IT1242878B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034306B3 (de) * 2004-07-15 2006-04-13 Krones Ag Greifer für Behälter und Behälterbehandlungsmaschine
CN101466631B (zh) * 2006-06-14 2010-10-13 西得乐控股和技术公司 用于容器的夹持器
CN110170457A (zh) * 2019-05-14 2019-08-27 昆山中一自动化设备有限公司 一种喷头雾状测试设备
US10577186B2 (en) 2011-08-18 2020-03-03 Countlab, Inc. Container filling machine
EP3487329B1 (fr) 2016-07-20 2020-09-02 Sluis Cigar Machinery B.V. Appareil de réorientation de parties de cigarette simulée

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264301B1 (it) * 1993-12-24 1996-09-23 Ima Spa Macchina automatica ad elevata produzione, per il riempimento e la chiusura di flaconi od altri contenitori.
IT1293601B1 (it) * 1997-07-14 1999-03-08 Gruppo Bertolaso Spa Macchina per il riempimento di contenitori,in particolare per il riempimento di bottiglie e metodo di riempimento relativo
US7956623B2 (en) 2007-02-16 2011-06-07 Countlab, Inc Container filling machine
US8006468B2 (en) 2008-04-14 2011-08-30 Countlab Inc. Container filling machine having vibration trays
CA2686751C (fr) 2008-12-02 2017-02-21 Countlab, Inc. Appareil a espacer des objets individuels concu pour des plateaux agitateurs
DE102011117622B4 (de) * 2011-11-04 2020-03-26 Khs Gmbh Magnetisch sperrbare Flaschenklammer
FR2986224A1 (fr) * 2012-01-30 2013-08-02 Tremark Technologies Inc Machine doseuse rotative a pistons
DE102013103309A1 (de) 2013-04-03 2014-10-09 Khs Gmbh Behälterbehandlungsmaschine sowie Verfahren zum Zu- und/oder Abführen von Behältern zu einer Behälterbehandlungsmaschine
CN109625358B (zh) * 2019-02-19 2023-08-25 长风药业股份有限公司 一种吸入制剂灌装的自动压盖装置
CN112850622A (zh) * 2021-01-22 2021-05-28 胡文鹏 一种医疗用药液自动填充装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108221A (en) * 1976-08-06 1978-08-22 Gerhart Engineering & Machine Co. Container filling machine
FR2424864A1 (fr) * 1978-05-03 1979-11-30 Bedin Jean Dispositif de transfert de bouteilles ou flacons, sur les machines de conditionnement
IT1214901B (it) * 1985-11-11 1990-01-31 Simonazzi Spa A & L Riempitrice rotativa continua equipaggiata,per il sollevamento meccanico delle bottiglie vuote eper l'abbassamento libero delle bottiglie riempite,soltanto con con punterie prensili munite di chiavistello di bloccaggio sincronizzato col processo diriempimento

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034306B3 (de) * 2004-07-15 2006-04-13 Krones Ag Greifer für Behälter und Behälterbehandlungsmaschine
US7661739B2 (en) 2004-07-15 2010-02-16 Krones Ag Gripper for containers and container handling machine
CN101466631B (zh) * 2006-06-14 2010-10-13 西得乐控股和技术公司 用于容器的夹持器
US10577186B2 (en) 2011-08-18 2020-03-03 Countlab, Inc. Container filling machine
EP3487329B1 (fr) 2016-07-20 2020-09-02 Sluis Cigar Machinery B.V. Appareil de réorientation de parties de cigarette simulée
CN110170457A (zh) * 2019-05-14 2019-08-27 昆山中一自动化设备有限公司 一种喷头雾状测试设备
CN110170457B (zh) * 2019-05-14 2024-06-07 昆山中一自动化设备有限公司 一种喷头雾状测试设备

Also Published As

Publication number Publication date
IT1242878B (it) 1994-05-18
IT9003734A1 (it) 1992-05-14
ES2050048T3 (es) 1994-05-01
DE69101301T2 (de) 1994-09-22
IT9003734A0 (it) 1990-11-14
DE69101301D1 (de) 1994-04-07
EP0486439A1 (fr) 1992-05-20

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