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EP4554737A1 - Arbre de disque pour un dispositif de chargement et/ou de déchargement - Google Patents

Arbre de disque pour un dispositif de chargement et/ou de déchargement

Info

Publication number
EP4554737A1
EP4554737A1 EP23731153.5A EP23731153A EP4554737A1 EP 4554737 A1 EP4554737 A1 EP 4554737A1 EP 23731153 A EP23731153 A EP 23731153A EP 4554737 A1 EP4554737 A1 EP 4554737A1
Authority
EP
European Patent Office
Prior art keywords
disk
disc
shaft axis
segments
feeding
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.)
Pending
Application number
EP23731153.5A
Other languages
German (de)
English (en)
Inventor
Engin GENCAN
Norbert Schwede
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.)
KHS GmbH
Original Assignee
KHS 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 KHS GmbH filed Critical KHS GmbH
Publication of EP4554737A1 publication Critical patent/EP4554737A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/205—Conveying containers to or from the cleaning machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/42—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus being characterised by means for conveying or carrying containers therethrough
    • B08B9/44—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus being characterised by means for conveying or carrying containers therethrough the means being for loading or unloading the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
    • B65G29/02—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones for inclined or vertical transit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/84—Star-shaped wheels or devices having endless travelling belts or chains, the wheels or devices being equipped with article-engaging elements
    • B65G47/846—Star-shaped wheels or wheels equipped with article-engaging elements

Definitions

  • the invention relates to a disk shaft for a loading and/or dispensing device for container treatment, a loading and/or dispensing device for the parallel loading and/or dispensing of containers and a device for treating containers.
  • Feeding and/or dispensing devices with a disk shaft are known from the prior art in a variety of designs and are commonly used to feed containers to be treated, for example reusable bottles to be cleaned, into a container treatment device.
  • a feeding device has a disk shaft with a plurality of loading and / or dispensing disks arranged on a common disk shaft axis for moving a container from a first position to a second position, each loading and / or dispensing disk typically consisting of two individual and identical ones Disk segments is formed.
  • the disk segments are each adapted to the container to be moved and are screwed to the disk shaft axis depending on the pitch.
  • a corresponding cleaning machine for containers is known, for example, from DE 38 35216 A1.
  • Several driver fingers are fixed along the circumference of a finger shaft by means of several screws which penetrate the driver fingers and are arranged in threaded holes in the finger shaft.
  • the threaded holes in the finger shaft lead to reduced stability and to the risk of foreign substances, especially liquids, penetrating into the interior of the finger shaft, so that this leads to Corrosion and mold formation can occur.
  • the pitch of the fingers is predetermined by the threaded holes in the finger shaft, so that a change in the pitch is only possible together with an exchange of the finger shaft, which is complicated and time-consuming and therefore leads to a long-term interruption of operation.
  • the invention is therefore based on the object of providing a disk shaft for a feeding and/or dispensing device which has a particularly high stability, is particularly well protected against corrosion and contamination and in particular against mold formation, and assembly with a particularly low variance and little time expenditure allows and enables a particularly simple and quick change in the division.
  • the disc shaft according to the invention for a loading and/or dispensing device for container treatment in particular for the parallel loading and/or dispensing of containers, has a plurality of loading and/or dispensing disks arranged on a common disk shaft axis for moving one container from a first position into one second position, with each input and/or delivery disc consisting of at least two surrounding the disc shaft axis arranged disk segments is formed.
  • the disk segments are secured exclusively to the disk shaft axis by clamping and/or are connected exclusively to one another using fasteners.
  • the loading and/or dispensing device according to the invention for the parallel loading and/or dispensing of containers, in particular for a container cleaning machine has a disk shaft according to the invention, by means of which containers that are brought in are moved from a first position to a second position.
  • the invention relates to a device for treating containers, in particular for cleaning the containers, with a first conveying means for feeding containers, a container treatment device arranged downstream of the first conveying means, in particular a container cleaning machine, and with a second conveying means for guiding away the treated containers, with between a feeding device according to the invention for feeding the containers into the container treatment device and/or between the container treatment device and the second funding means a dispensing device according to the invention for unloading the containers from the container treatment device is arranged.
  • the inventors have recognized that clamping the disk segments or the entire feed and/or delivery disk to the disk shaft axis offers numerous advantages.
  • Threaded holes in the disk shaft axis can be dispensed with, so that the ingress of liquid and the resulting corrosion and/or mold formation due to contamination is ruled out.
  • a particularly simple and quick assembly of the feed and/or delivery disk on the disk shaft axis is possible.
  • the positioning of the individual feed and/or delivery discs or the disc segments can be freely selected, as there is no requirement for threaded holes in the disc shaft axis.
  • the disk shaft axis is manufactured to be independent of pitch.
  • the loading and/or dispensing device is a device for moving several containers at the same time from one position to another position in order to deposit the containers into another device or to deliver them from another device.
  • the filling and/or dispensing device for containers is preferably used in the field of industrial filling of containers and particularly preferably on a container cleaning machine.
  • the displacement of each container from the first position to the second position can be a change in the orientation and / or the spatial position of the container during loading and / or delivery, with a pure rotation, a pure translation or a superposition of a rotation and a translation can be used to get from the first position to the second position.
  • the disk shaft is formed from several feed and/or delivery disks arranged on the disk shaft axis.
  • the disc shaft is also referred to as an input, input or output shaft.
  • the feed and/or delivery disks on the disk shaft are preferably arranged parallel to one another and/or have an identical angular orientation, in particular in relation to the disk shaft axis. It is also preferred that all feeding and/or dispensing disks are arranged on the disk shaft at the same distance from one another or from the adjacent disk. This distance is preferably larger than the diameter of a container and/or smaller than twice the diameter of the container.
  • the disk shaft axis can be formed in any desired manner and in particular can have any cross-section.
  • the disk shaft axis preferably has a non-round cross section.
  • the disk shaft axis is further preferably formed as a shaft and particularly preferably as a hollow shaft.
  • the disk shaft axis can also consist of several components as an assembly, it is preferably formed in one piece.
  • each feeding and/or dispensing disk is formed from at least two disk segments, with all disk segments of a feeding and/or dispensing disk essentially surrounding the disk shaft axis together.
  • a feeding and/or dispensing disk preferably has 2-4 and particularly preferably 2-3 disk segments.
  • all feeding and/or dispensing disks of the disk shaft are preferably formed from an identical number of disk segments.
  • all input and/or output discs of the disc shaft are identical to one another.
  • a disk segment is formed essentially in one piece and in particular in one piece with a finger and/or with a back.
  • a disk segment is an assembly made up of several components.
  • the feed and/or discharge disks and in particular the disk segments are preferably formed as a lightweight construction and have numerous recesses for this purpose.
  • the feed and/or discharge disks and in particular the disk segments are formed in a truss or framework-like manner. It is particularly preferred that the material is removed from non-load-bearing areas and/or reduced to force-absorbing areas in the form of struts.
  • the disk shaft, the feed and/or discharge disks and/or the disk segments can in principle be formed from any material, the components of the disk shaft, in particular the feed and/or discharge disks, the disk shaft axis, a frame and/or other components, are preferably made of metal and particularly preferably made of stainless steel.
  • each disk segment can also have sections made of plastic, particularly in the areas that come into contact with a container.
  • the container can in principle be any vessel, with the container is preferably made of plastic or glass and / or is intended to hold a food and in particular a drink. Accordingly, the container is preferably a bottle. Furthermore, the container is preferably part of a reusable system and, accordingly, particularly preferably a reusable bottle, in particular made of glass or plastic.
  • the disk segments and thereby the entire feed and/or delivery disk formed therefrom are fixed exclusively by a clamp on the disk shaft axis.
  • the disk segments and in particular two disk segments or sections of at least two disk segments that are opposite one another in relation to the disk shaft axis are arranged on both sides to exert a force on a surface of the disk shaft axis, so that a rotationally fixed and/or translationally fixed fixation on the disk shaft axis is thereby achieved.
  • the clamping takes place in such a way that a force is applied to each surface section along the circumference of the disk shaft axis and/or between the surface of the disk shaft axis and the disk segments.
  • the disk segments forming an input and/or delivery disk are, according to the invention, arranged surrounding the disk shaft axis to at least part of the circumference and preferably essentially completely surrounding it, to enable the disk shaft to be fixed to the disk shaft axis a clamping between at least two, some or all disc segments, distances are provided in order to enable tensioning, in particular by means of at least one fastening means, between two adjacent disc segments.
  • the disk segments of a feed and/or delivery disk are connected exclusively to one another by means of one or more connecting means, in particular by means of screws.
  • exclusively connecting the disk segments to one another by means of a fastener also means that the attachment to the disk shaft axis is basically carried out without fasteners.
  • each disk segment and the disk shaft axis are formed in such a way that when fixed, a self-centering and/or a forced alignment of all disk segments relative to the disk shaft axis takes place, whereby a particularly precise positioning and alignment of the feed and/or delivery disk on the disk shaft axis is achieved in a simple manner can be.
  • the disk shaft axis has a cross-sectional area in the form of a regular polygon, at least in the area for arranging the disk segments, the polygon preferably having twice as many sides as disk segments arranged surrounding the disk shaft axis and particularly preferably on it are fixed by means of a prism clamp, whereby each disk segment advantageously rests on two mutually angled sides of the disk shaft axis and thus at least in Self-centering can be achieved in relation to the circumference of the disk shaft axis.
  • the cross-sectional area is constant at least in the area for arranging the disk segments and most preferably over the entire length of the disk shaft axis, whereby the feed and/or delivery disks can be freely positioned along the direction of the central longitudinal axis of the disk shaft axis.
  • the alignment in this direction is carried out during assembly of the feeding and/or dispensing disk preferably by means of a dividing template which is arranged between two feeding and/or dispensing disks.
  • each disk segment has a receptacle with two mutually angled and/or flat receiving surfaces, which can rest flatly on two adjacent side surfaces of the disk shaft axis, whereby a particularly large contact area between each disk segment and the disk shaft axis and, accordingly, a particularly stable one Clamping is achieved.
  • a further preferred embodiment of the disk shaft according to the invention provides that the receiving surfaces of a disk segment extend over the full width of the disk segment, in particular in the direction of the central longitudinal axis of the disk shaft axis.
  • good stability is thereby achieved against undesirable tilting of the feed and/or discharge disks from a radial plane of the disk shaft axis.
  • the area of the receiving surfaces is the widest section of the disk segments.
  • an advantageous development of the disk shaft according to the invention provides that the receiving surfaces of a disk segment, in particular in the direction of the circumference of the disk shaft axis, are shorter than the associated side surface of the disk shaft axis is.
  • the difference between the length of the receiving surface and the side surface is preferably less than 10%, particularly preferably less than 5% and very particularly preferably between 1% and 5% of the length of the side surface.
  • the individual disk segments of a feed and/or delivery disk are in no direct contact with one another.
  • the disk shaft axis is free of openings, bores, threaded holes and the like, at least in the area for arranging the disk segments and/or between two disk segments, and particularly preferably overall. This advantageously prevents the penetration of foreign substances and contaminants, in particular liquids, into the disk shaft axis, so that long-term high stability and freedom from corrosion as well as compliance with hygiene standards, in particular freedom from mold, can be guaranteed. If necessary, the two end openings of a disk shaft axis formed as a hollow shaft can remain open, since these are typically not arranged in an area that can come into contact with foreign substances and contaminants.
  • all disk segments are formed identically to one another and/or each disk segment has at least one, preferably exactly one finger for raising or lowering a container in the area of the container bottom and at least one, preferably exactly one back for resting on a container side wall. It is also preferred that all disk segments are arranged rotationally symmetrically around the disk shaft axis.
  • the at least one finger of a disk segment is preferably included intended to come into contact with a container in the area of the container base and thereby raise or lower the container or move it from the first position to the second position. Furthermore, the finger preferably comes into contact with the container exclusively in the area of the container base and/or a lower container edge.
  • the finger is also referred to as the driver finger.
  • the at least one finger and the at least one back of a disk segment can in principle each be a separate component or can be formed in one piece and thus each be a section of a common component.
  • the finger and the back can continuously merge into one another.
  • a finger of a disk segment of the disk shaft is preferably longer in the radial direction, particularly preferably at least 1.5 times longer and most preferably 2 times longer than the back.
  • a disc segment can also have only one finger or a back, in which case disc segments with a finger and with a back are then particularly preferably arranged alternately along the circumference of the disc shaft axis.
  • the finger and the back can be made of any material, although it is preferred that the finger and/or the back is made of a plastic.
  • the disk segments also preferably form a frame for receiving or fixing a finger and/or a back as an independent and preferably replaceable component, in particular as a one-piece component and/or made of plastic.
  • connection according to the invention of the individual disk segments of a feed and/or delivery disk can be carried out in any way by means of one or more fastening means, with one or more screws being preferred as fastening means.
  • the connection between two adjacent disk segments takes place using exactly one screw, so that the number of screws corresponds to the number of disk segments corresponds to an input and/or delivery disc. It is also preferred that each screw is only in direct contact with the two interconnected disk segments and in particular not with the disk shaft axis.
  • each disk segment has exactly one screw channel for receiving a screw as a fastening means for fixing the disk segments to one another and precisely has a threaded hole for receiving the screw tip of another disk segment.
  • the screw channel preferably penetrates the disk segment completely. In order to prevent foreign bodies and liquids from entering the screw channel, it is closed at the end facing away from the screw by means of a closure element, in particular a closure plug.
  • FIG. 1 is a perspective view of a feeding and/or dispensing device for container treatment
  • FIG. 2 is a perspective view of a disk shaft of the feeding and/or dispensing device shown in FIG. 1,
  • FIG. 3 is a perspective view of an input and/or delivery disc of the disc shaft shown in FIG. 2,
  • FIG. 4 is a sectional view of the feeding and/or dispensing disk shown in Figure 3,
  • a disk shaft 1 is arranged inside a housing for the parallel loading and/or dispensing of containers, which can be rotated by means of a drive device 18 arranged on a stationary frame 17.
  • the disk shaft axis 3 has a square cross-sectional area 7 with four side surfaces 10 of equal length.
  • One of the disk segments 5 is supported by means of a receptacle 8 on two adjacent side surfaces 10 of the disk shaft axis 3.
  • the receptacle 8 has two receiving surfaces 9 which have the same angle to one another as the two side surfaces 10 of the disk shaft axis 3.
  • each disk segment 5 has a screw channel 13 and a threaded hole 15, the screw channel 13 and the threaded hole 15 being positioned in such a way that In the case of two disk segments 5 arranged on a disk shaft axis 3, a screw channel 13 and a threaded hole 15 are arranged opposite one another, so that a connection of both disk segments 5 to form an input and/or delivery disk 4 is possible by means of one, a total of two screws 14 (see Fig 4). In order to prevent contamination from entering the screw channel 13, both screw channels 13 are each closed by means of a closure element 16 in the form of a closure plug.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

L'invention concerne un arbre de disque pour un dispositif de chargement et/ou de déchargement de récipients, un dispositif de chargement et/ou de déchargement pour le chargement et/ou le déchargement en parallèle de récipients, et un dispositif de manipulation de récipients. Afin de fournir un arbre de disque pour un dispositif de chargement et/ou de déchargement, qui a une stabilité particulièrement élevée, est particulièrement bien protégé contre la corrosion et l'encrassement, et en particulier contre la formation de moule, permet un assemblage avec une variance particulièrement faible et une exigence de temps faible, et permet un changement particulièrement rapide et simple de la distribution (solution indépendamment de la distribution), selon l'invention, l'arbre de disque a de multiples disques de chargement et/ou de déchargement agencés sur un axe d'arbre de disque commun pour déplacer un récipient respectif d'une première position à une seconde position, chaque disque de chargement et/ou de déchargement étant formé d'au moins deux segments de disque disposés autour de l'axe d'arbre de disque. Les segments de disque sont fixés à l'axe de l'arbre de disque exclusivement par serrage et/ou reliés exclusivement les uns aux autres au moyen de moyens de fixation.
EP23731153.5A 2022-07-13 2023-06-02 Arbre de disque pour un dispositif de chargement et/ou de déchargement Pending EP4554737A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022117467.0A DE102022117467A1 (de) 2022-07-13 2022-07-13 Scheibenwelle für eine Auf- und/oder Abgabevorrichtung
PCT/EP2023/064828 WO2024012771A1 (fr) 2022-07-13 2023-06-02 Arbre de disque pour un dispositif de chargement et/ou de déchargement

Publications (1)

Publication Number Publication Date
EP4554737A1 true EP4554737A1 (fr) 2025-05-21

Family

ID=86776263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23731153.5A Pending EP4554737A1 (fr) 2022-07-13 2023-06-02 Arbre de disque pour un dispositif de chargement et/ou de déchargement

Country Status (3)

Country Link
EP (1) EP4554737A1 (fr)
DE (1) DE102022117467A1 (fr)
WO (1) WO2024012771A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1391719A (en) * 1920-07-29 1921-09-27 William B Conyngham Sectional gear-wheel
DE1193426B (de) * 1961-05-18 1965-05-20 Meyer Geo J Mfg Co Vorrichtung zum UEbertragen von Flaschen in gebogener Bahn zwischen einer horizontalen Hochlage und einer tiefer gelegenen auf-rechten Lage
GB950773A (en) * 1961-10-25 1964-02-26 Dawson Bros Ltd Means for delivering bottles or like containers on to a receiving surface
US3233718A (en) * 1964-01-02 1966-02-08 Archie Ladewig Co Bottle discharge apparatus
DE3333697A1 (de) * 1983-09-17 1985-04-04 Pirzer, Carl, 8402 Neutraubling Abgabevorrichtung fuer behaelter, insbesondere fuer flaschen, zur verwendung in einer reinigungsmaschine
DE3835216A1 (de) 1988-10-15 1990-04-19 Seitz Enzinger Noll Masch Reinigungsmaschine fuer behaelter, insbesondere fuer flaschen
US5833562A (en) * 1997-02-11 1998-11-10 Walker, Sr.; Jordan Dorman Split hub assembly
US6146299A (en) * 1999-03-29 2000-11-14 Kvp Falcon Plastic Belting, Inc. Split drive sprocket for a conveyor belt
NL1033338C2 (nl) * 2006-12-05 2008-06-06 Rexnord Flattop Europe Bv Deelbaar kettingwiel.
US9097332B2 (en) * 2013-04-10 2015-08-04 Laitram, L.L.C. Split sprocket having slide tracks
DK179871B1 (en) * 2018-03-22 2019-08-08 Ammeraal Beltech Modular A/S Two-piece gear

Also Published As

Publication number Publication date
WO2024012771A1 (fr) 2024-01-18
DE102022117467A1 (de) 2024-01-18

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