EP3231720B1 - Vorrichtung zur verpackung von lebensmitteln - Google Patents

Vorrichtung zur verpackung von lebensmitteln Download PDF

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Publication number
EP3231720B1
EP3231720B1 EP16164917.3A EP16164917A EP3231720B1 EP 3231720 B1 EP3231720 B1 EP 3231720B1 EP 16164917 A EP16164917 A EP 16164917A EP 3231720 B1 EP3231720 B1 EP 3231720B1
Authority
EP
European Patent Office
Prior art keywords
lid
bearing
guide
pivoting
elements
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.)
Active
Application number
EP16164917.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3231720A1 (de
Inventor
Paul KAHLLSCH
Heinz Thielmann
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.)
Webomatic Maschinenfabrik GmbH
Original Assignee
Webomatic Maschinenfabrik 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 Webomatic Maschinenfabrik GmbH filed Critical Webomatic Maschinenfabrik GmbH
Priority to ES16164917T priority Critical patent/ES2733449T3/es
Priority to PL16164917T priority patent/PL3231720T3/pl
Priority to EP16164917.3A priority patent/EP3231720B1/de
Publication of EP3231720A1 publication Critical patent/EP3231720A1/de
Application granted granted Critical
Publication of EP3231720B1 publication Critical patent/EP3231720B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/04Machines constructed with readily-detachable units or assemblies, e.g. to facilitate maintenance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas

Definitions

  • the present invention relates to a device for packaging food, which may also be referred to as a packaging machine.
  • chamber belt machines are known as packaging machines. They serve the airtight packaging of food in plastic packaging.
  • the plastic packaging with the foods already arranged therein are guided via a belt to a chamber which is hermetically sealed with a lid. In the chamber, the plastic packaging is then welded.
  • the EP 2 746 168 A1 discloses a dual chamber packaging machine with an adjustment device for converting a chamber lid from a first position to a second position.
  • the chamber lid can be locked by means of the adjusting device in a third service position and pivotable about a pivot axis to make the inside of the chamber lid accessible for cleaning and maintenance purposes.
  • the invention has for its object to provide a device in which the area in which the packages are welded, is more accessible. also a method for operating such a device should be provided.
  • the device comprises a lid, a packaging area and a guide means.
  • the packaging area may be designed to weld plastic packaging in the packaging area.
  • the lid closes the packaging area in a closed position.
  • the packaging area is hermetically sealed by the lid in the closed position.
  • the lid can be raised from the closed position to a raised position and pivoted in the raised position.
  • the lid also includes a bearing means, which is guided in pivoting of the lid in the guide means.
  • a bearing means which is guided in pivoting of the lid in the guide means.
  • the guide means comprises a guide element designed as a guide rail with a first region, a second region and a third curved region arranged therebetween.
  • the bearing means comprises at least two bearing elements, both of which are guided in the guide element.
  • the triggered by the leadership of the bearing means in the guide means translational movement of the lid has the consequence that the packaging area is more accessible and thus easier to clean.
  • the translational movement of the lid can in particular be such that in the pivoted state of the lid, the lower end of the lid is moved away from the packaging area.
  • the lower end of the lid is then arranged offset to the packaging area, so that above the packaging area is particularly much space that can be used by a person to clean the packaging area.
  • the guide means may comprise two guide elements, which are arranged adjacent to two opposite ends of the lid.
  • the guide elements may be formed, for example, as guide rails. It is therefore possible that each one of the guide elements is arranged adjacent to each one end of the lid.
  • the term "adjacent" in particular also means that a, preferably smaller, gap between the guide elements and the lid can be present.
  • the two guide elements are particularly advantageous for the stability of the device, in particular the pivot mechanism of the lid.
  • the bearing means may comprise at least two bearing elements, one of which is guided in each case by one of the guide elements during the pivoting of the lid.
  • the bearing elements may be formed, for example, as rollers.
  • the bearing means may comprise at least four bearing elements, of which in each case two are guided by one of the guide elements during the pivoting of the lid.
  • the bearing elements may be formed, for example, as rollers. The guidance of each two bearing elements in one of the guide elements further increases the stability of the device.
  • the pivoting of the lid can be triggered by the leadership of the bearing means in the guide means.
  • a translational guided by the guide means movement of the bearing means are triggered manually or by motor. This movement can then trigger the pivoting of the lid.
  • the pivoting is triggered by a movement of a first bearing element of the bearing elements, which is guided by a first of the guide elements, relative to a second bearing element of the bearing elements, which is also guided by the first guide element.
  • This relative movement can be triggered, for example, by the first bearing element and the second bearing element being located in different regions of the first guide element.
  • the movement of the first bearing element relative to the second bearing element can be triggered by the shape of the first guide element.
  • the first guide element has a first and a second region, wherein a third curved region is arranged between the first and the second region. Due to the curvature of the third area, the first area and the second area are not parallel to each other. When the first bearing element passes through the curved third area and then the second area, the pivotal movement of the lid is triggered.
  • the movement of the first bearing element relative to the second bearing element may comprise a component of movement in the vertical direction.
  • the vertical direction is understood to mean, in particular, the direction which runs vertically when the device is in use.
  • the axis about which the pivoting of the lid takes place can be defined by the bearing means.
  • the axis about which the pivoting of the lid takes place can be defined by the second bearing element.
  • the pivoting can additionally be triggered by a movement of a further first bearing element of the bearing elements, which is guided by a second of the guide elements, relative to a further second bearing element of the bearing elements, which is also guided by the second guide element.
  • This embodiment has a particularly high stability of the pivot mechanism.
  • the axis about which the pivoting of the lid takes place can be defined by the second bearing element and the further second bearing element.
  • the guide means can also be raised when the lid is raised from the closed position to the raised position.
  • the device 100 may also be referred to as a chamber belt machine and comprises a packaging area 101 in which plastic packages can be arranged, which are to be welded airtight.
  • the device 100 also has a lid 102 which, in a closed position (not shown in the figures), closes the packaging area 101 airtight.
  • guide elements 103 are arranged, in each of which a first bearing element 104 and a second bearing element 105 of the lid 102 is guided.
  • the bearing elements 104 and 105 can be moved translationally in the guide elements 103. Since the guide elements 103 have a central curved area, a relative movement takes place between the first bearing elements 104 and second bearing members 105, which includes a vertical movement component. Thus, a portion of the lid 102 is lowered, resulting in a pivoting of the lid 102 around the axis defined by the second bearing elements 105 pivot axis. This pivoting of the lid 102 is particularly good in a synopsis of FIGS. 1 and 2 to see.
  • Such a pivotable lid 102 has the advantage that the packaging area 101 is more accessible and thus easier to clean.
  • the lower end of the lid 102 is arranged offset to the rear, so that it is not located above the packaging area 101.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Closing Of Containers (AREA)
EP16164917.3A 2016-04-12 2016-04-12 Vorrichtung zur verpackung von lebensmitteln Active EP3231720B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES16164917T ES2733449T3 (es) 2016-04-12 2016-04-12 Dispositivo para el envasado de productos alimenticios
PL16164917T PL3231720T3 (pl) 2016-04-12 2016-04-12 Urządzenie do pakowania artykułów żywnościowych
EP16164917.3A EP3231720B1 (de) 2016-04-12 2016-04-12 Vorrichtung zur verpackung von lebensmitteln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16164917.3A EP3231720B1 (de) 2016-04-12 2016-04-12 Vorrichtung zur verpackung von lebensmitteln

Publications (2)

Publication Number Publication Date
EP3231720A1 EP3231720A1 (de) 2017-10-18
EP3231720B1 true EP3231720B1 (de) 2019-05-15

Family

ID=55854569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16164917.3A Active EP3231720B1 (de) 2016-04-12 2016-04-12 Vorrichtung zur verpackung von lebensmitteln

Country Status (3)

Country Link
EP (1) EP3231720B1 (es)
ES (1) ES2733449T3 (es)
PL (1) PL3231720T3 (es)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2384980A1 (de) * 2010-05-07 2011-11-09 Multivac Sepp Haggenmüller GmbH & Co. KG Arbeitsstation für Verpackungsmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465557A (en) * 1994-06-09 1995-11-14 Koch Supplies, Inc. Hinge assembly for vacuum packaging machine
DE102008015689A1 (de) 2008-03-26 2009-10-01 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verpackungsmaschine
EP2746168A1 (de) * 2012-12-21 2014-06-25 Multivac Sepp Haggenmüller GmbH & Co. KG Doppelkammerverpackungsmaschine mit schwenkbarem Kammerdeckel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2384980A1 (de) * 2010-05-07 2011-11-09 Multivac Sepp Haggenmüller GmbH & Co. KG Arbeitsstation für Verpackungsmaschine

Also Published As

Publication number Publication date
ES2733449T3 (es) 2019-11-29
PL3231720T3 (pl) 2019-11-29
EP3231720A1 (de) 2017-10-18

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