EP0712672A2 - Device for taking-up bottles in a bottle cleaning machine - Google Patents

Device for taking-up bottles in a bottle cleaning machine Download PDF

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Publication number
EP0712672A2
EP0712672A2 EP95117484A EP95117484A EP0712672A2 EP 0712672 A2 EP0712672 A2 EP 0712672A2 EP 95117484 A EP95117484 A EP 95117484A EP 95117484 A EP95117484 A EP 95117484A EP 0712672 A2 EP0712672 A2 EP 0712672A2
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EP
European Patent Office
Prior art keywords
bottle
crank
tubular shaft
pick
rocker
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.)
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Application number
EP95117484A
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German (de)
French (fr)
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EP0712672A3 (en
Inventor
Klaus BÖHME
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.)
Geraer Maschinenbau GmbH
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Geraer Maschinenbau GmbH
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Application filed by Geraer Maschinenbau GmbH filed Critical Geraer Maschinenbau GmbH
Publication of EP0712672A2 publication Critical patent/EP0712672A2/en
Publication of EP0712672A3 publication Critical patent/EP0712672A3/en
Withdrawn legal-status Critical Current

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    • 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

Definitions

  • the invention relates to a device for cleaning bottles according to the preamble of claim 1.
  • Bottles are transported for mechanical cleaning in bottle cells, summarized in bottle baskets, on conveyor chains through a bottle cleaning machine, where they are cleaned in several stations. The cleaned bottles are then removed from the bottle cells by a removal device and conveyed to a removal conveyor.
  • the problem here is the exact takeover of the bottles from the bottle cells by so-called removal fingers or carriers.
  • a device for transporting vessels such as bottles and the like is known.
  • the like Along a stationary support surface, for example for dispensing bottles from cleaning machines with a conveyor and a transfer device, consisting of several juxtaposed disks with drivers which rotate about a common axis.
  • the axis of rotation of the drivers is guided back and forth along an essentially straight-line movement path in the feed direction of the transmission device during an extension stroke, the driver arm in the working position being movable from its starting position into the corresponding removal position within this movement section.
  • It is disadvantageous in all of these removal systems by means of cams and driver arms that the bottles fall onto the driver arms. The delivery is restless because the bottles hit the drive arms, sometimes even jumping.
  • the noise development is also very high.
  • the generic dispensing device (DE34 36 535) known, in which the bottles above the delivery table on a chute are conveyed by baskets against the dispensing direction of the machine over the chute edge and are taken over there by fingers which grasp the bottles downwards in the direction of dispensing through slots in an essentially vertical sliding surface at the front of the sliding surface lead to the table.
  • Appropriate synchronized, cyclically operating drive means advance the sliding surface in the direction of discharge after the surfaces have been set down.
  • the fingers run through a movement path, in the lower part of which they run downwards in front of the retracted sliding surface, rise behind the advanced sliding surface and take over the bottles in the area of the upper turning point at about the height of the sliding edge, the movement of the fingers in the area of the upper turning point Movement path has a component directed against the output direction.
  • the bottles are guided relatively precisely, but a high finger speed is necessary due to the one-finger pick-up system.
  • the pick-up system has short cycle times, which have an unfavorable effect on functional reliability and noise development.
  • the object of the invention is to remove machine-cleaned bottles directly from the bottle cells and to guide the bottles safely to a conveyor at a low speed of the pick-up system and with little noise.
  • the advantage of the inventive solution is that the mechanism of the take-off system has two pick-up fingers on a rotating disk (tubular shaft), but the movement sequences are nevertheless advantageously designed similar to a one-finger system.
  • the speed to a one-finger system is only half as big. With short cycle times, this slower-running system has a very positive effect with the same performance.
  • the possibility of making the movement of the pick-up fingers more optimal means that the bottle is guided safely from the bottle cell to the conveyor. There is no drop section.
  • the invention will be explained in more detail below using an exemplary embodiment.
  • the associated figure shows a schematic representation of a removal device.
  • the device for removing vessels from cleaning machines consists, inter alia, of bottle cells 1 combined in bottle baskets, in which the vessels, in the example bottles 2, are passed through the bottle cleaning machine.
  • the cleaned bottles are removed from the bottle cells 1 by pick-up fingers 3 and fed to a removal conveyor.
  • the transporter consists of hinged belt chains 4 and is limited by a railing 5.
  • the pick-up finger 3 engages the bottom of the bottles 2 when they are still in the bottle cell 1.
  • the pick-up finger 3 executes a defined acceptance movement, which is created by superimposing several movement sequences.
  • An angular main rocker 7 is mounted on a fixed frame point 6 on the bottle washer. This main rocker 7 has a main bearing 8 at the apex, in which a wave rocker 9 is arranged.
  • a first crank drive for an approximately horizontal movement of the tubular shaft 10 has a crank 19 mounted in the main bearing 8, which is connected to the rocker 11 via a joint.
  • the rocker 11 is movably attached to the bottle washer in a fixed joint 12.
  • a second crank drive which realizes an approximately vertical movement for the tubular shaft 10.
  • On the main rocker 7 a roller 13 is also arranged, which engages in a guide curve 14, which is in a Guide plate 15 is located.
  • the guide plate 15 is fastened to a continuous support 17 articulated on parallel levers 16.
  • the guide rails 18 are located on the carrier 17, on which the bottles 2 slide from the bottle cells 1 to the flat top chains 4.
  • the second crank mechanism which realizes the approximately vertical movement of the tubular shaft 10, consists of a crank 20 which is mounted on the upper angle of the main rocker 7 and is connected to the tubular shaft 10 via a joint and the rocker 21.
  • the drive of the removal device is located at the apex of the main rocker 7 in the main bearing 8 and drives the crank 19 of the first crank drive directly.
  • the crank 20 of the second crank drive and the tubular shaft 10 are driven by two toothed belts 22; 23.
  • the pick-up movement of the pick-up fingers 3 and the movement of the guide rails 18 are realized by this gear technology.
  • the pick-up finger 3 constantly attacks the bottle base of the bottle 2 to be picked up from the start of the pick-up process, briefly pushes it into the bottle cell 1 and then always lowers the bottle 2 in contact with the guide rail 18 as far as the hinged belt chains 4 and there the Bottles 2 settled at reduced speed.
  • the rockers 11, 21 of the first and second crank drives are designed as pneumatic cylinders, which cause the drive to be switched off when the set load value is exceeded and exceeded. So that the weight of the tubular shaft 10 and the transmission devices is absorbed by a suspension, the suspension consists of a gas spring 24, which is arranged between the pivot point of the tubular shaft 10 and the frame point 6.
  • a number of bottle cells 1 are arranged side by side in bottle cleaning machines. Accordingly, the elements such as pick-up fingers 3 and guide rails 18 are also present in a corresponding number.
  • the carrier 17 for the guide rails 18 and the tubular shaft 10 are arranged continuously, the other elements are provided on both sides.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The bottles are fed through the cleaning installation while held in shells (1). The removing mechanism incorporates a number of levers and fingers. An L-shaped lever (7) pivots from a point (6) on the machine frame. A lever (9) which is mounted on a tubular shaft (10) is supported at its end in a point (8) at the corner of the L-shaped lever. Fingers (3), two for each bottle, also extend from the tubular shaft, and engage with the bottles. A first crank drive imparts an approximately horizontal movement to the tubular shaft. A lever (11) which engages with the end of the crank swings from a fixed point (12). The second arm of the L-shaped lever (7) moves a second crank which imparts a nearly vertical movement to the tubular shaft. The lever (7) incorporates a roller (13) which engages with a guide slot (14) in a plate (15). THe roller in the curve moves the plate on which the guides (18) for the bottles are mounted.

Description

Die Erfindung betrifft eine Vorrichtung zum Reinigen von Flaschen nach dem Oberbegriff des Anspruch 1.The invention relates to a device for cleaning bottles according to the preamble of claim 1.

Flaschen werden zur maschinellen Reinigung in Flaschenzellen, zusammengefaßt in Flaschenkörben, an Förderketten durch eine Flaschenreinigungsmaschine transportiert und dort einer Reinigung in mehreren Stationen unterzogen. Die gereinigten Flaschen werden dann durch eine Abnahmevorrichtung aus den Flaschenzellen herausgeführt und auf einen Abtransporteur gefördert.
Problematisch dabei ist die exakte Übernahme der Flaschen aus den Flaschenzellen durch sogenannte Abnahmefinger oder Mitnehmer.Bottles are transported for mechanical cleaning in bottle cells, summarized in bottle baskets, on conveyor chains through a bottle cleaning machine, where they are cleaned in several stations. The cleaned bottles are then removed from the bottle cells by a removal device and conveyed to a removal conveyor.
The problem here is the exact takeover of the bottles from the bottle cells by so-called removal fingers or carriers.

Bekannt ist eine Vorrichtung (DE 25 52 211) zum Transportieren von Gefäßen wie Flaschen u. dgl. entlang einer ortsfesten Abstützfläche, beispielsweise zum Abgeben von Flaschen aus Reinigungsmaschinen mit einem Transporteur und einer Übergabeeinrichtung, bestehend aus mehreren nebeneinander angeordneten Scheiben mit Mitnehmern, welche um eine gemeinsame Achse rotieren. Dabei ist die Rotationsachse der Mitnehmer entlang einer im wesentlichen geradlinigen Bewegungsbahn in Vorschubrichtung der Übertragungseinrichtung während eines Ausschubtaktes vor- und zurückbewegbar geführt, wobei der jeweils in Arbeitsposition befindliche Mitnehmerarm innerhalb dieses Bewegungsabschnittes von seiner Ausgangsposition in die entsprechende Abnahmeposition verfahrbar ist.
Nachteilig ist bei allen diesen Abnahmesystemen mittels Kurvenscheiben und Mitnehmerarmen, daß die Flaschen auf die Mitnehmerarme fallen. Die Abgabe ist unruhig, da die Flaschen auf die Mitnehmerarme aufschlagen, dabei teilweise sogar eine Hüpfbewegung durchführen. Neben den Nachteil der unexakten Abnahme ist auch die Lärmentwichlung sehr hoch.A device (DE 25 52 211) for transporting vessels such as bottles and the like is known. The like. Along a stationary support surface, for example for dispensing bottles from cleaning machines with a conveyor and a transfer device, consisting of several juxtaposed disks with drivers which rotate about a common axis. The axis of rotation of the drivers is guided back and forth along an essentially straight-line movement path in the feed direction of the transmission device during an extension stroke, the driver arm in the working position being movable from its starting position into the corresponding removal position within this movement section.
It is disadvantageous in all of these removal systems by means of cams and driver arms that the bottles fall onto the driver arms. The delivery is restless because the bottles hit the drive arms, sometimes even jumping. In addition to the disadvantage of the inexact decrease, the noise development is also very high.

Weiterhin ist die gattungsgemäße Ausgabevorrichtung (DE34 36 535) bekannt, in der die Flaschen oberhalb des Ausgabetisches auf einer Rutsche stehend von Körben entgegen der Ausgaberichtung der Maschine über die Rutschkannte gefördert und dort von Fingern übernommen werden, die in Ausgaberichtung durch Schlitze einer im wesentlichen vertikalen Gleitfläche greifend die Flaschen an der Vorderseite der Gleitfläche abwärts bis zum Tisch führen. Dabei wird durch geeignete synchronisierte, zyklisch arbeitende Antriebsmittel die Gleitfläche nach dem Absetzen der Flachen in Ausgaberichtung vorgeschoben. Die Finger durchlaufen eine Bewegungsbahn, in deren unterem Teil sie vor der zurückgezogenen Gleitfläche abwärts laufen, hinter der vorgeschobenen Gleitfläche aufsteigen und im Bereich des oberen Umkehrpunktes etwa auf der Höhe der Rutschkante die Flaschen übernehmen, wobei die Bewegung der Finger im Bereich des oberen Umkehrpunktes der Bewegungsbahn eine entgegen der Ausgaberichtung gerichtete Komponente aufweist.
Hierbei werden die Flaschen relativ exakt geführt, aber durch das Einfingerabholsystem ist eine hohe Fingergeschwindigkeit notwendig. Das Abholsystem besitzt kurze Taktzeiten, die sich ungünstig auf die Funktionssicherheit und auf die Lärmentwichlung auswirken.Furthermore, the generic dispensing device (DE34 36 535) known, in which the bottles above the delivery table on a chute are conveyed by baskets against the dispensing direction of the machine over the chute edge and are taken over there by fingers which grasp the bottles downwards in the direction of dispensing through slots in an essentially vertical sliding surface at the front of the sliding surface lead to the table. Appropriate synchronized, cyclically operating drive means advance the sliding surface in the direction of discharge after the surfaces have been set down. The fingers run through a movement path, in the lower part of which they run downwards in front of the retracted sliding surface, rise behind the advanced sliding surface and take over the bottles in the area of the upper turning point at about the height of the sliding edge, the movement of the fingers in the area of the upper turning point Movement path has a component directed against the output direction.
Here, the bottles are guided relatively precisely, but a high finger speed is necessary due to the one-finger pick-up system. The pick-up system has short cycle times, which have an unfavorable effect on functional reliability and noise development.

Aufgabe der Erfindung ist es, maschinell gereinigte Flaschen unmittelbar aus den Flaschenzellen abzunehmen und die Flaschen sicher bis zu einem Abförderer zu führen bei einer geringen Geschwindigkeit des Abholsystems und bei wenig Lärmentwicklung.The object of the invention is to remove machine-cleaned bottles directly from the bottle cells and to guide the bottles safely to a conveyor at a low speed of the pick-up system and with little noise.

Diese Aufgabe wird gemäß den im Kennzeichen des Anspruch 1 angegebenen Merkmalen gelöst. Weitere günstige Ausgestaltungen sind in den Unteransprüchen beschrieben.This object is achieved in accordance with the features specified in the characterizing part of claim 1. Further favorable configurations are described in the subclaims.

Der Vorteil der erfinderischen Lösung besteht darin, daß der Mechanismus des Abnahmesystems zwei Abholfinger an einer rotierenden Scheibe (Rohrwelle) besitzt, aber trotzdem die Bewegungsabläufe vorteilhaft ähnlich eines Einfingersystems gestaltet sind. Die Geschwindigkeit zu einem Einfingersystem ist jedoch nur einhalb so groß. Bei kurzen Taktzeiten wirkt sich dieses langsamer laufende System bei gleicher Leistung sehr posetiv aus. Durch die Möglichkeit, die Bewegung der Abholfinger optimaler zu gestalten, wird die Flasche von der Flaschenzelle an bis zum Abförderer sicher geführt. Eine Fallstrecke ist nicht vorhanden.The advantage of the inventive solution is that the mechanism of the take-off system has two pick-up fingers on a rotating disk (tubular shaft), but the movement sequences are nevertheless advantageously designed similar to a one-finger system. However, the speed to a one-finger system is only half as big. With short cycle times, this slower-running system has a very positive effect with the same performance. The possibility of making the movement of the pick-up fingers more optimal means that the bottle is guided safely from the bottle cell to the conveyor. There is no drop section.

Die Erfindung soll nachstehend anhand eines Ausführungsbeispieles näher erläutert werden.
Die zugehörige Figur zeigt eine schematische Darstellung einer Abnahmevorrichtung.The invention will be explained in more detail below using an exemplary embodiment.
The associated figure shows a schematic representation of a removal device.

Die Vorrichtung zur Abnahme von Gefäßen aus Reinigungsmaschinen besteht u.a. aus in Flaschenkörben zusammengefaßten Flaschenzellen 1, in denen die Gefäße, im Beispiel Flaschen 2, durch die Flaschenreinigungsmaschine geführt werden. Die gereinigten Flaschen werden aus den Flaschenzellen 1 durch Abholfinger 3 entnommen und einem Abtransporteur zugeführt. Der Abtransporteur besteht aus Scharnierbandketten 4 und ist durch ein Geländer 5 begrenzt. Der Abholfinger 3 greift am Boden der Flaschen 2 an, wenn diese sich noch in der Flaschenzelle 1 befinden. Dazu führt der Abholfinger 3 eine definierte Abnahmebewegung aus, die durch Überlagerung mehrerer Bewegungsabläufe entsteht. An einem an der Flaschenreinigungsmaschine vorhandenen ortsfesten Gestellpunkt 6 ist eine winkelförmige Hauptschwinge 7 gelagert. Diese Hauptschwinge 7 besitzt im Scheitelpunkt ein Hauptlager 8, in welchem eine Wellenschwinge 9 angeordnet ist. An der Wellenschwinge 9 befindet sich eine Rohrwelle 10, an der je Flaschenzelle zwei Abholfinger 3 befestigt sind. Ein erster Kurbeltrieb für eine etwa horizontale Bewegung der Rohrwelle 10 besitzt eine im Hauptlager 8 gelagerte Kurbel 19, die über ein Gelenk mit der Schwinge 11 verbunden ist. Die Schwinge 11 ist an der Flaschenreinigungsmaschine in einem ortsfesten Gelenk 12 beweglich befestigt. Am anderen Ende der Hauptschwinge 7 befindet sich ein zweiter Kurbeltrieb, der für die Rohrwelle 10 eine etwa vertikale Bewegung realisiert. An der Hauptschwinge 7 ist weiterhin eine Laufrolle 13 angeordnet, die in eine Führungskurve 14 eingreift, welche sich in einem Führungsblech 15 befindet. Das Führungsblech 15 ist an einem durchgehenden an Parallelhebeln 16 angelenkten Träger 17 befestigt. Am Träger 17 befinden sich die Führungsschienen 18, an denen die Flaschen 2 von den Flaschenzellen 1 bis zu den Scharnierbandketten 4 gleiten. Der zweite Kurbeltrieb, der die etwa vertikale Bewegung der Rohrwelle 10 realisiert, besteht aus einer Kurbel 20, die am oberen Winkel der Hauptschwinge 7 gelagert und über ein Gelenk und der Schwinge 21 mit der Rohrwelle 10 verbunden ist. Der Antrieb der Abnahmevorrichtung befindet sich im Scheitelpunkt der Hauptschwinge 7 im Hauptlager 8 und treibt die Kurbel 19 des ersten Kurbeltriebes direkt an. Die Kurbel 20 des zweiten Kurbeltriebes und die Rohrwelle 10 werden durch zwei Zahnriemen 22;23 angetrieben.
Durch diese Getriebetechnik wird die Abholbewegung der Abholfinger 3 sowie die Bewegung der Führungsschienen 18 realisiert. Sie ist derart definiert, daß der Abholfinger 3 von Beginn des Abholvorganges an ständig am Flaschenboden der abzuholenden Flasche 2 angreift, diese kurzzeitig in die Flaschenzelle 1 hineinschiebt und sodann die Flasche 2 stets an der Führungsschiene 18 anliegend bis zu den Scharnierbandketten 4 absenkt und dort die Flaschen 2 mit verminderten Geschwindigkeit absetzt.
Zum Zwecke der Überlastsicherung sind die Schwingen 11;21 des ersten und des zweiten Kurbeltriebes als Pneumatikzylinder ausgebildet, die bei Überlast und Überschreiten des eingestellten Lastwertes ein Abschalten des Antriebes bewirken. Damit das Gewicht der Rohrwelle 10 sowie der Getriebeeinrichtungen durch eine Federung abgefangen wird, besteht die Federung aus einer Gasfeder 24, welche zwischen dem Drehpunkt der Rohrwelle 10 und dem Gestellpunkt 6 angeordnet ist.
In Flaschenreinigungsmaschinen sind eine Anzahl von Flaschenzellen 1 nebeneinander angeordnet. Demzufolge sind auch die Elemente wie Abholfinger 3 und Führungsschienen 18 in entsprechender Anzahl vorhanden. Der Träger 17 für die Führungsschienen 18 und die Rohrwelle 10 sind durchgehend angeordnet, die anderen Elemente sind beidseitig vorgesehen.The device for removing vessels from cleaning machines consists, inter alia, of bottle cells 1 combined in bottle baskets, in which the vessels, in the example bottles 2, are passed through the bottle cleaning machine. The cleaned bottles are removed from the bottle cells 1 by pick-up fingers 3 and fed to a removal conveyor. The transporter consists of hinged belt chains 4 and is limited by a railing 5. The pick-up finger 3 engages the bottom of the bottles 2 when they are still in the bottle cell 1. For this purpose, the pick-up finger 3 executes a defined acceptance movement, which is created by superimposing several movement sequences. An angular main rocker 7 is mounted on a fixed frame point 6 on the bottle washer. This main rocker 7 has a main bearing 8 at the apex, in which a wave rocker 9 is arranged. On the rocker arm 9 there is a tubular shaft 10 to which two pick-up fingers 3 are fastened per bottle cell. A first crank drive for an approximately horizontal movement of the tubular shaft 10 has a crank 19 mounted in the main bearing 8, which is connected to the rocker 11 via a joint. The rocker 11 is movably attached to the bottle washer in a fixed joint 12. At the other end of the main rocker 7 there is a second crank drive which realizes an approximately vertical movement for the tubular shaft 10. On the main rocker 7 a roller 13 is also arranged, which engages in a guide curve 14, which is in a Guide plate 15 is located. The guide plate 15 is fastened to a continuous support 17 articulated on parallel levers 16. The guide rails 18 are located on the carrier 17, on which the bottles 2 slide from the bottle cells 1 to the flat top chains 4. The second crank mechanism, which realizes the approximately vertical movement of the tubular shaft 10, consists of a crank 20 which is mounted on the upper angle of the main rocker 7 and is connected to the tubular shaft 10 via a joint and the rocker 21. The drive of the removal device is located at the apex of the main rocker 7 in the main bearing 8 and drives the crank 19 of the first crank drive directly. The crank 20 of the second crank drive and the tubular shaft 10 are driven by two toothed belts 22; 23.
The pick-up movement of the pick-up fingers 3 and the movement of the guide rails 18 are realized by this gear technology. It is defined in such a way that the pick-up finger 3 constantly attacks the bottle base of the bottle 2 to be picked up from the start of the pick-up process, briefly pushes it into the bottle cell 1 and then always lowers the bottle 2 in contact with the guide rail 18 as far as the hinged belt chains 4 and there the Bottles 2 settled at reduced speed.
For the purpose of overload protection, the rockers 11, 21 of the first and second crank drives are designed as pneumatic cylinders, which cause the drive to be switched off when the set load value is exceeded and exceeded. So that the weight of the tubular shaft 10 and the transmission devices is absorbed by a suspension, the suspension consists of a gas spring 24, which is arranged between the pivot point of the tubular shaft 10 and the frame point 6.
A number of bottle cells 1 are arranged side by side in bottle cleaning machines. Accordingly, the elements such as pick-up fingers 3 and guide rails 18 are also present in a corresponding number. The carrier 17 for the guide rails 18 and the tubular shaft 10 are arranged continuously, the other elements are provided on both sides.

Aufstellung der BezugszeichenList of reference numbers

11
FlaschenzelleBottle cell
22nd
Flaschebottle
33rd
AbholfingerPick up finger
44th
ScharnierbandketteFlat top chain
55
Geländerrailing
66
GestellpunktRack point
77
HauptschwingeMain swingarm
88th
HauptlagerMain camp
99
WellenschwingeWave rocker
1010th
RohrwelleTubular shaft
1111
SchwingeSwingarm
1212th
Gelenkjoint
1313
LaufrolleRoller
1414
FührungskurveLeadership curve
1515
FührungsblechGuide plate
1616
ParallelhebelParallel lever
1717th
Trägercarrier
1818th
FührungsschieneGuide rail
1919th
Kurbelcrank
2020th
Kurbelcrank
2121
SchwingeSwingarm
2222
ZahnriemenTiming belt
2323
ZahnriemenTiming belt
2424th
GasfederGas spring

Claims (7)

Abnahmevorrichtung an einer Flaschenreinigungsmaschine, bei der Flaschen oder dergl. Gefäße aus in Flaschenkörben zusammengefaßten Flaschenzellen entnommen und einem Abtransporteur zugeführt werden, bestehend aus in Abständen unter Bildung eines Schlitzes an einem beweglichen Träger befestigten Führungsschienen, einer rotierend angetriebenen Rohrwelle mit durch die Schlitze ragende bewegte Abholfinger, wobei der rotierenden Rohrwelle zur Realisierung einer definierten Abnahmebewegung der Abholfinger über lagerte Bewegungen des Rohrwellendrehpunktes mittels Getriebe zugeordnet sind mit Kurbeln, Schwingen, Gelenken, Lagerstellen und Antriebsmitteln, dadurch gekennzeichnet, daß zur Realisierung der definierten Abnahmebewegung der Abholfinger (3) eine abgewinkelte mit ihrem einen Winkel an der Flaschenreinigungsmaschine in einem ortsfesten Gestellpunkt (6) gelagerte Hauptschwinge (7) vorhanden ist, an der in einem Hauptlager (8) im Scheitelpunkt eine Wellenschwinge (9) gelagert ist, an der sich am anderen Ende die Lagerung für die Rohrwelle (10) mit den Abholfingern (3) befindet, sowie ein erster Kurbeltrieb für eine etwa horizontale Bewegung der Rohrwelle (10) angeordnet ist, dessen Schwinge (11) an der Flaschenreinigungsmaschine in einem ortsfesten Gelenk (12) gelagert ist, und an dem anderen Winkel der Hauptschwinge (7) ein zweiter eine etwa vertikale Bewegung der Rohrwelle (10) realisierender Kurbeltrieb angeordnetist, und die Hauptschwinge (7) eine Laufrolle (13) besitzt, die in eine Führungskurve (14) eingreift, die in einem Führungsblech (15) angeordnet ist, welches mit dem an Parallelhebeln (16) aufgehängten Träger (17) für die Führungsschienen (18) verbunden ist.Removal device on a bottle washer, in which bottles or similar vessels are removed from bottle cells combined in bottle baskets and fed to a transporter, consisting of guide rails fastened at intervals to form a slot on a movable carrier, a rotatingly driven tubular shaft with moving pick-up fingers protruding through the slots , with the rotating tube shaft for realizing a defined removal movement of the pick-up fingers via superimposed movements of the tube shaft pivot point by means of gears with cranks, rockers, joints, bearing points and drive means, characterized in that in order to implement the defined removal movement of the pick-up fingers (3) an angled with their there is an angle on the bottle washer in a stationary frame point (6) mounted main rocker (7) on which a rocker arm (9) is mounted in a main bearing (8) at the apex i st, at which the bearing for the tubular shaft (10) with the pick-up fingers (3) is located at the other end, and a first crank mechanism for approximately horizontal movement of the tubular shaft (10) is arranged, the rocker arm (11) of the bottle washer in a fixed hinge (12) is mounted, and at the other angle of the main rocker (7) a second approximately vertical movement of the tubular shaft (10) realizing the crank mechanism is arranged, and the main rocker (7) has a roller (13) which is in a Guide curve (14) engages, which is arranged in a guide plate (15) which is connected to the support (17) suspended on parallel levers (16) for the guide rails (18). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der erste Kurbeltrieb, dessen Schwinge (11) an der Flaschenreinigungsmaschine in einem ortsfesten Gelenk (12) gelagert ist, eine Kurbel (19) besitzt, welche die Schwinge (11) mit dem Hauptlager (8) im Scheitelpunkt der Hauptschwinge (7) verbindet.Apparatus according to claim 1, characterized in that the first crank mechanism, the rocker (11) of which is mounted on the bottle washing machine in a fixed joint (12), has a crank (19) which connects the rocker (11) to the main bearing (8) connects at the apex of the main rocker (7). Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Kurbel (20) des zweiten Kurbeltriebes, die einerseits an der Hauptschwinge (7) gelagert ist, mit ihrer anderen Seite an einer Schwinge (21) angeordnet ist, welche mit der Rohrwelle (10) verbunden ist.Device according to Claims 1 and 2, characterized in that the crank (20) of the second crank drive, which is mounted on the one hand on the main rocker (7), is arranged with its other side on a rocker (21) which is connected to the tubular shaft (10 ) connected is. Vorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß der Antrieb der Abnahmevorrichtung sich im Scheitelpunkt der Hauptschwinge (7) befindet und die Kurbel (19) des ersten Kurbeltriebes direkt und die Kurbel (20) des zweiten Kurbeltriebes sowie die Rohrwelle (10) über Zahnriemen (22;23) antreibt.Apparatus according to claims 1 to 3, characterized in that the drive of the take-off device is located at the apex of the main rocker (7) and the crank (19) of the first crank mechanism and the crank (20) of the second crank mechanism and the tubular shaft (10) Timing belt (22; 23) drives. Vorrichtung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Abholbewegung der Abholfinger (3) mittels der Hauptschwinge (7), den zwei Kurbeltrieben in Verbindung mit der Bewegung der Führungsschienen (18) derart definiert ist, daß der Abholfinger (3) von Beginn des Abholvorganges an ständig am Flaschenboden der abzuholenden Flasche (2) angreift, diese kurzzeitig in die Flaschenzelle (1) hineinschiebt und sodann die Flasche (2) stets an der Führungsschiene (18) anliegend bis zu den Scharnierbandketten (4) absenkt und dort die Flaschen (2) mit verminderten Geschwindigkeit absetzt.Apparatus according to claims 1 to 4, characterized in that the pick-up movement of the pick-up fingers (3) by means of the main rocker (7), the two crank drives in connection with the movement of the guide rails (18) is defined in such a way that the pick-up fingers (3) from the beginning of the pick-up process constantly attacks the bottle base of the bottle (2) to be picked up, pushes it briefly into the bottle cell (1) and then always lowers the bottle (2) against the guide rail (18) down to the hinged chain (4) and there the bottles (2) drops at reduced speed. Vorrichtung nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die Schwingen (11;21) des ersten und des zweiten Kurbeltriebes zum Zwecke der Überlastsicherung als Pneumatikzylinder ausgebildet sind, die bei Überlast und Überschreiten des eingestellten Lastwertes ein Abschalten des Antriebes bewirken.Apparatus according to claims 1 to 5, characterized in that the rockers (11; 21) of the first and second crank drives are designed as pneumatic cylinders for the purpose of overload protection, which cause the drive to switch off when the set load value is overloaded and exceeded. Vorrichtung nach Anspruch 1 bis 6, dadurch gekennzeichnet, daß das Gewicht der Rohrwelle (10) sowie der Getriebeeinrichtungen durch eine Federung abgefangen wird, wobei die Federung aus einer Gasfeder (24) besteht, welche zwischen dem Drehpunkt der Rohrwelle (10) und dem Gestellpunkt (6) angeordnet ist.Apparatus according to claims 1 to 6, characterized in that the weight of the tubular shaft (10) and the gear devices is intercepted by a suspension, the suspension consisting of a gas spring (24) which is located between the pivot point of the tubular shaft (10) and the frame point (6) is arranged.
EP95117484A 1994-11-09 1995-11-07 Device for taking-up bottles in a bottle cleaning machine Withdrawn EP0712672A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4441395 1994-11-09
DE19944441395 DE4441395C2 (en) 1994-11-09 1994-11-09 Tapping device on a bottle washer

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EP0712672A2 true EP0712672A2 (en) 1996-05-22
EP0712672A3 EP0712672A3 (en) 1996-09-04

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EP95117484A Withdrawn EP0712672A3 (en) 1994-11-09 1995-11-07 Device for taking-up bottles in a bottle cleaning machine

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CN112222131B (en) * 2020-10-26 2021-08-24 徐州鸿源玻璃科技有限公司 Material returning device for cosmetic bottle production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552211A1 (en) 1975-11-21 1977-06-02 Holstein & Kappert Maschf DEVICE FOR TRANSPORTING BARRELS

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1757359B1 (en) * 1968-04-30 1971-10-14 Orthmann & Herbst Device for dispensing bottles sliding in rows out of the bottle baskets of a bottle washing machine
DE3436535A1 (en) * 1984-10-05 1986-04-10 Ortmann & Herbst Gmbh, 2000 Hamburg Discharging apparatus of a bottle cleaning machine
DE4117536C2 (en) * 1991-05-29 1996-06-13 Ortmann & Herbst Masch Gmbh Dispenser of a bottle washer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552211A1 (en) 1975-11-21 1977-06-02 Holstein & Kappert Maschf DEVICE FOR TRANSPORTING BARRELS

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DE4441395A1 (en) 1996-05-15
EP0712672A3 (en) 1996-09-04

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