EP1590586B1 - Soupape pour le transvasement en cadence de produits d'un recipient d'alimentation dans des recipients d'emballage - Google Patents

Soupape pour le transvasement en cadence de produits d'un recipient d'alimentation dans des recipients d'emballage Download PDF

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Publication number
EP1590586B1
EP1590586B1 EP04816280A EP04816280A EP1590586B1 EP 1590586 B1 EP1590586 B1 EP 1590586B1 EP 04816280 A EP04816280 A EP 04816280A EP 04816280 A EP04816280 A EP 04816280A EP 1590586 B1 EP1590586 B1 EP 1590586B1
Authority
EP
European Patent Office
Prior art keywords
channel
slide
valve
filling
metering pump
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
EP04816280A
Other languages
German (de)
English (en)
Other versions
EP1590586A1 (fr
Inventor
Peter Walter
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.)
Hassia Verpackungsmaschinen GmbH
Original Assignee
Hassia Verpackungsmaschinen GmbH
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.)
Filing date
Publication date
Application filed by Hassia Verpackungsmaschinen GmbH filed Critical Hassia Verpackungsmaschinen GmbH
Publication of EP1590586A1 publication Critical patent/EP1590586A1/fr
Application granted granted Critical
Publication of EP1590586B1 publication Critical patent/EP1590586B1/fr
Expired - Fee Related 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
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
    • B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
    • B65B3/32—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers
    • 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
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
    • B65B39/004—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly
    • B65B39/005—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly transverse to flow direction

Definitions

  • the invention relates to a valve for the cyclical filling of liquid to flowable pasty products from a storage container in packaging containers, which are promoted according clocked by the filling station of a packaging machine.
  • Under packaging containers are here in particular from a thermoformable packaging material web deep-drawn cups understood that are separated after their filling and their closure with a cover sheet individually or in groups from the packaging material web, which passes through the packaging machine, that is, a so-called FFS machine in steps.
  • the invention relates to the filling station of such a machine and belonging to this filling valves.
  • metering pumps In such operating in time filling stations include a product reservoir, related metering pumps and in time appropriately controlled closing and opening valves.
  • a corresponding number of metering pumps connected to the storage container are arranged in block form in the filling station, which in turn are in communication with a corresponding number of filling mouthpieces.
  • metering pump With associated filling mouthpiece and valve is mentioned below.
  • closing and opening valves is arranged between the reservoir and the metering a diaphragm valve of known type, and Although with regard to the usually to be challenged sterile operation.
  • the slider of the valve according to DE-A-93 12 817 U1 in this case has a passage opening, an intermediate piece acquiring the closed position and subsequently a separate transition passage passing through the flushing fluid.
  • a transitional passage or transverse channel is arranged separately to the passage opening in the slide, which serves with appropriate adjustment of the slide on the one hand for the suction of the filling material in the filling pump and on the other hand for its shut-off to the filling pump, wherein Shut-off at the same time the passage opening releases the path of the filling material from the pump to the output port of the valve.
  • the transverse channel is not involved.
  • the invention has for its object to use the existing per se in the slide transitional passage or transverse gutter both for the suction of the contents and the discharge for filling mouthpiece, ie to make the arrangement of a separate through hole for the removal unnecessary and thus to create the same condition in training and in the closed position of the slide to be able to use the transverse channel for the flushing of a part of Medguteauweges also.
  • valve of the type mentioned according to the invention which has the following overall characteristics: It consists of in the product from the reservoir through a metering pump to the discharge nozzle product conveying path with a clocked adjustable closing and opening valve, which is formed of a sealed between plates adjustable slide.
  • the plates contain from the metering pump to the mouthpiece mutually aligned channels, wherein in the pump-side plate is arranged against the provided with a passage slide valve out product feed channel.
  • a cross-channel open against the upper plate is arranged on the pump side with a length detecting the feed channel and the channel emerging from the metering pump.
  • the open against the lower plate passageway at one end of the transverse channel namely leaving the bottom open, is arranged.
  • the transverse channel is with its passageway alternately to the mouth of the product Zu regularkanales and the outgoing from the metering channel adjustable.
  • the metering pump can be charged on the one hand, and on the other hand, the way to the filling mouthpiece is released with a simple return of the slide.
  • this is a simple two-way valve, but it is a two-way valve of a special kind, as in the slide only a single product passage in the form of a transverse channel with directly outgoing through this passage is open to the product supply side and the metering pump is. From this cross gutter for the product output from the metering pump only a small part for the product passage taken up, which takes place through the directly set in the bottom of the transverse rake open passage to the mouthpiece.
  • the slide is designed to be displaceable even after the other side, which is taken into account the proviso that the transverse channel with its directly connected thereto passage also for flushing a part of Guguteauweges also available.
  • metering pump can be arranged with its outlet directly above the slide valve, it is advantageously possible with appropriate thickness measurement of the upper valve plate to integrate in the upper plate at least a portion of the metering directly with. Since in such packaging and filling product change associated with a flush are common and also cleaning rinses before stopping the machine in question, with regard to the adjustability of the slider is also advantageously provided on the other side, in one of the plates to arrange a detergent channel with an open against the slide outlet such that the transverse channel forms with its passage in the flushing position of the slide the connection between the product supply channel and detergent channel.
  • valve or the filling station according to the invention will be explained in more detail with reference to the drawing of exemplary embodiments.
  • the valve for the cyclical filling of liquid to flowable pasty products from a storage container 1 in packaging container B, which are promoted clocked by the filling station of a packaging machine consists of in from the reservoir 1 by a metering pump 2 to the discharge port 3 leading Product conveying path PF (dotted lines indicated ), clocked adjustable closing and opening valves 4,5 (see Figure 7), but now and according to the invention are combined to form a valve V, which is formed of a sealed between plates 6,7 adjustable slider 8.
  • the plates 6,7 contain from the metering pump 2 to the mouthpiece 3 mutually aligned channels 9,10. In the pump-side plate 6 a against the slide 8 ausmündender product feed channel 11 is arranged.
  • transverse channel 12 with a feed channel 11 and the outgoing from the metering pump 2 channel 9 detecting length L arranged, wherein the transverse groove 12 at one end with an adjustable to the channels 9,10 Through opening 13 is provided.
  • 1 illustrates the beginning of the intake stroke of the piston 2 'of the filling pump 2
  • Fig.2 illustrates the discharge of the filling material to the filling mouthpiece 3, wherein the piston 2' has already reached its end position.
  • valve V with the associated and Greetnach spallanschluß 1 'provided filling material reservoir 1 is shown, wherein advantageously in the upper plate 6, as strongly schematized indicated, the metering pump 2 is integrated.
  • the position of the slide 8 with its transverse channel 12 according to Figure 6A corresponds to the Einsaug- or filling process of the metering pump 2 (see also Fig.1), ie, the contents from the product feed channel 11 via transverse channel 12 in the metering pump 2. If the Pump piston 2 'has reached its maximum position shown and in the filling pump so measured the amount of product is present, the slide 8 is moved in position according to FIG. 6B or FIG. 2, until the passage opening 13 of the slide 8 is aligned with the channels 9,10 and thus the filling process at descending pump piston 2 'is completed. After completed filling of a cup B, the slider 8 is again moved to the right, ie, returned to the position shown in FIG. 6A, and the whole process is repeated for the filling of the respective follower in continuous operation.
  • a flushing agent channel 14 is arranged with an orifice 15 open against the slide 8 in such a way that the transverse channel 12 in the flushing position of the slide 8 is the connection between the product feed channel 11 and the flushing agent channel 14 (see also Fig. 4) provided with a flushing agent outlet 14 '(see Fig. 6C).
  • the detergent channel 14 is arranged with its orifice 15 according to the Fig.1,2 and 4 in the upper plate 6, whereby the lower plate 7 of the valve can be made much thinner.
  • FIG.6C The rinsing process is illustrated in Fig.6C, of which initially only the reservoir 1, the channel 11 and the transverse channel 12 are detected in this position.
  • the positions according to Figures 6A and 6B could be used, of course, under the plate 7 must be provided for a suitable flushing means SA for the flushing, but the embodiment of FIG .DELTA.6D preferred, in which the plates 6,7 and the slide 8 are arranged relative to each other distanced or spreadable, which requires no further explanation, since such apparatus-constructive measures include the usual rinsing and cleaning practice.
  • FIG. 5 for the sake of completeness, a section of the slide 8 is shown in plan view from the pump side.
  • the arranged above metering pump 2 is indicated only by dash-dotted lines, wherein the solid dahere position of the transverse groove 12 of the slide position in Fig.6A corresponds and the shifted to the left, dashed position of FIG. 6B.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Claims (6)

  1. Soupape pour l'embouteillage synchronisé de produits liquides à fluides/pâteux d'une trémie (1) dans des récipients de conditionnement, qui sont transportés de manière synchronisée à travers le poste de remplissage d'une machine de conditionnement, constitué d'un chemin de transport du produit allant de la trémie (1) vers la buse verseuse (3) en passant par une pompe de dosage (2) et comportant une soupape de fermeture et d'ouverture (V) réglable de manière synchronisée, qui est formée par un tiroir (8) déplaçable de manière étanche entre des plaques (6,7) et les plaques (6,7) contiennent entre la pompe de dosage (2) et la buse (3) des canaux (9,10) alignés l'un sur l'autre, moyennant quoi, dans la plaque du côté de la pompe (6), un canal de transport du produit (11) débouchant contre le tiroir (8) pourvu d'un canal traversant (13) est disposé et, dans le tiroir (8) du côté de la pompe, une rigole transversale (12) ouverte contre la plaque supérieure (6) ayant une longueur (L) qui englobe le canal de transport (11) et le canal (9) partant de la pompe de dosage (2) est disposée,
    caractérisée en ce que
    le canal traversant (13) ouvert contre la plaque inférieure (7) est disposé à une extrémité de la rigole transversale (12), ouvert en partant de la base de celle-ci (12'), et la rigole transversale (12) avec son canal traversant (13) peut être déplacée en alternance sur l'ouverture (11') du canal de transport de produit (11) et le canal (9) qui part de la pompe de dosage (2).
  2. Soupape selon la revendication 1,
    caractérisée en ce que
    le tiroir (8) avec son canal traversant (13) est configuré de manière à pouvoir également être déplacé dans la direction opposée par rapport au canal de transport (11).
  3. Soupape selon la revendication 2,
    caractérisée en ce que
    un canal de détergent (14) est disposé dans la plaque supérieure et inférieure (6,7), décalé horizontalement par rapport au canal de transport de produit (11), dont les ouvertures (11',15) ouvertes contre le tiroir coulissant (8) sont reliées à la rigole transversale (12) lorsque le tiroir coulissant (8) ferme les canaux (9,10).
  4. Soupape selon une des revendications 1 à 3,
    caractérisée en ce que
    au moins une partie de la pompe de dosage (2) est intégrée dans la plaque supérieure (6).
  5. Soupape selon une des revendications 1 à 4,
    caractérisée en ce que
    les plaques (6,7) et le tiroir (8) sont disposés de manière à pouvoir être relativement distancés l'un par rapport à l'autre.
  6. Soupape selon une des revendications 1 à 5,
    caractérisée en ce que
    le tiroir coulissant (8) est constitué de céramique.
EP04816280A 2004-01-07 2004-12-29 Soupape pour le transvasement en cadence de produits d'un recipient d'alimentation dans des recipients d'emballage Expired - Fee Related EP1590586B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004001309 2004-01-07
DE200410001309 DE102004001309A1 (de) 2004-01-07 2004-01-07 Ventil zum taktweisen Abfüllen von flüssigen bis fließfähig-pastösen Produkten in einen Verpackungsbehälter
PCT/DE2004/002830 WO2005066527A1 (fr) 2004-01-07 2004-12-29 Soupape pour le transvasement en cadence de produits d'un recipient d'alimentation dans des recipients d'emballage

Publications (2)

Publication Number Publication Date
EP1590586A1 EP1590586A1 (fr) 2005-11-02
EP1590586B1 true EP1590586B1 (fr) 2006-06-07

Family

ID=34716368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04816280A Expired - Fee Related EP1590586B1 (fr) 2004-01-07 2004-12-29 Soupape pour le transvasement en cadence de produits d'un recipient d'alimentation dans des recipients d'emballage

Country Status (4)

Country Link
EP (1) EP1590586B1 (fr)
DE (2) DE102004001309A1 (fr)
ES (1) ES2260751T3 (fr)
WO (1) WO2005066527A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101370599B (zh) 2006-01-12 2010-11-03 武藏工业株式会社 液体材料排出装置
DE102009010110B4 (de) 2009-02-21 2014-08-28 MTU Aero Engines AG Erosionsschutz-Beschichtungssystem für Gasturbinenbauteile
DE102013109966A1 (de) * 2013-09-11 2015-03-12 Krones Ag Vorrichtung zum Dosieren flüssiger und/oder pastöser Füllprodukte
WO2024110917A1 (fr) * 2022-11-25 2024-05-30 Daky Pack Srl Machine et procédé pour emballer un produit de pâte, en particulier pour emballer des cubes de pâte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202073A (en) * 1938-05-26 1940-05-28 American Paper Bottle Co Liquid measuring and dispensing device
GB1163162A (en) * 1967-05-23 1969-09-04 Maryland Cup Corp Valve for Viscous Fluids.
DE9312817U1 (de) * 1993-08-26 1993-12-16 Hassia Verpackungsmaschinen Gmbh, 63691 Ranstadt Schließ- und Öffnungsvorrichtung für Abfüllmaschinen zum Abfüllen von fließfähigen Produkten

Also Published As

Publication number Publication date
DE102004001309A1 (de) 2005-08-04
WO2005066527A1 (fr) 2005-07-21
DE502004000720D1 (de) 2006-07-20
EP1590586A1 (fr) 2005-11-02
ES2260751T3 (es) 2006-11-01

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