EP0337126A1 - Transport device for supplying exhausted bobbins and for removing full bobbins on an double sided spinning machine - Google Patents
Transport device for supplying exhausted bobbins and for removing full bobbins on an double sided spinning machine Download PDFInfo
- Publication number
- EP0337126A1 EP0337126A1 EP89104327A EP89104327A EP0337126A1 EP 0337126 A1 EP0337126 A1 EP 0337126A1 EP 89104327 A EP89104327 A EP 89104327A EP 89104327 A EP89104327 A EP 89104327A EP 0337126 A1 EP0337126 A1 EP 0337126A1
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- European Patent Office
- Prior art keywords
- spinning
- transport device
- bobbins
- bobbin
- machine
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- 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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- 238000009987 spinning Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000000969 carrier Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
- D01H9/187—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins on individual supports, e.g. pallets
Definitions
- the invention relates to a transport device according to the preamble of claim 1.
- Such transport devices for automatically replacing the full bobbins with empty bobbin tubes are used in particular in double-sided spinning machines.
- a conveyor belt is arranged on each machine side above the headstock, which is partly designed as a chain and partly as a rope.
- the conveyor belt is guided around a deflection roller and set in motion by drums, on which ropes attacking at the ends of the chain run.
- Hollow cylinders are arranged on the conveyor belt, which are opened on both sides and are provided with a cover on one side.
- the various hollow cylinders are alternately attached to the chain and serve to remove the full bobbins and to feed the empty bobbin tubes.
- the conveyor belt with the hollow cylinders undergoes an oscillating movement during the change processes, which results in long change intervals as a result of the unused return on large machines.
- JP-PS 47-39 740 is an endless chain for transporting the bobbin tubes and for trans A conveyor belt is provided for the spinning bobbins.
- the full bobbins are lifted by a device and placed on the conveyor belt.
- the same device places the empty spool sleeves on the spindles. Due to the two conveyor belts, the known device is complex on the one hand and not very easy to automate on the other.
- an endless conveyor belt is proposed on each machine side, which is designed as a belt or belt and is arranged above the spindles.
- the endless conveyor belts are each deflected by means of two deflection rollers and driven by a drive unit.
- Fork-shaped drivers are provided on the conveyor belt at a distance from the spindles.
- the conveyor belt is pivoted in the direction of the spindles so that the drivers are arranged at the level of the full bobbins.
- the drivers engage in the coils due to the rotary movement of the conveyor belt.
- the bobbins are raised with a lifting device and carried out in the region of a guide roller during a backward movement of the conveyor belt.
- the invention has for its object to provide a transport device of the type mentioned that the structure is simplified and suitable for extensive automation.
- the belt which is guided over both machine sides by means of guides and / or deflection rollers can be of any length.
- the transport device according to the invention can thus also be used with very large machine lengths.
- the steel strip is guided in an upright position in guides which are provided on horizontal supports which are arranged on both machine sides of the spinning machine.
- the band is preferably slidably held at its edges in slot-like guides which are arranged one above the other on the carriers in one plane.
- the carriers are approximately formed with an L-shaped cross section, the slot-like guides being arranged on the vertical leg and the horizontal leg being formed with a sliding surface.
- the entraining means on the belt can be designed as receptacles which rest on the sliding surface in a sliding manner and have a pin for fastening the spinning bobbin and the bobbin tube.
- the recordings are preferably made of plastic.
- the attachment to the steel belt can be done with a screw or just by hanging it in an elongated hole. This embodiment of the transport device according to the invention is particularly simple since only a few parts are required.
- Another embodiment of the subject matter of the invention provides drivers for the transport of plates running on sliding surfaces on the belt, the drivers having receiving surfaces which are adapted to the plates and partially enclose them.
- Such plates are known in textile technology and are used in various ways as receptacles for spinning bobbins and bobbin tubes.
- This embodiment of the transport device according to the invention is therefore particularly suitable for combination with other transport systems.
- the plates in the area of a deflection roller can be discharged onto a conveyor belt adjacent to the transport device.
- Fig. 1 shows a schematic representation of a spinning machine (1) which is arranged next to a winding machine (2).
- the spinning and winding machines used today are characterized by high throughput and a high degree of automation. For this reason, an efficient transport system is required to remove the spinning bobbins and to feed the bobbin tubes.
- a belt (3) is arranged on the double-sided spinning machine (1), which is guided over both machine sides.
- the formed as an endless, flexible steel belt (3) serves to remove the spinning spools (7 ') and to feed the spool sleeves (7 ⁇ ) to the spindles of the spinning machine (1).
- the conveyor belt (3) with deflection rollers (13) around both machine sides of the spinning machine (1) serves as the drive roller of the conveyor belt (3) and is connected to a drive unit, not shown in the drawing.
- the band (3) is on the one hand around the end frame (1 ⁇ ) of the spinning machine (1) and on the other hand in the area of the end frame (1 ') through an opening (11) in the frame Spinning machine (1) performed.
- a gripping device (4) which is arranged between the spinning machine (1) and the winding machine (2), serves to remove the spinning bobbins (7 ') and to feed the bobbin tubes (7 ⁇ ) to the belt (3).
- the belt (3) is guided upright on both sides of the machine on supports (5) which are fastened horizontally to the spinning machine (1).
- Fig. 3 the carrier (5) is shown in section.
- the carrier (5) has an approximately L-shaped cross section.
- slot-shaped guides (5 ⁇ ) are provided one above the other in one plane.
- the edges (3 ', 3 ⁇ ) of the band (3) are guided in these guides (5 ⁇ ).
- Receptacles (6) which are made of plastic, are fastened to the band (3) by means of screws (8).
- the receptacles (6) have on their underside sliding parts (6 ⁇ ) which rest on a sliding surface (5 ') of the horizontal leg of the carrier (5).
- the receptacle (6) is guided on the side facing away from the band (3) in a further slot-shaped guide (5 ′′′).
- a pin (6 ') is provided for fastening the spinning bobbin (7') and the bobbin tube (7 ⁇ ).
- the pin (6 ') is shaped so that on the one hand a secure fixation of the spinning bobbin (7') and the bobbin tube (7 ⁇ ) is achieved and on the other hand a removal or supply is possible without any problems.
- drivers (9) are attached to the upright belt (3), which serve to transport plates (10).
- plates (10) are known in textile technology and have pins (10 ') for receiving spinning bobbins (7 ') and bobbin tubes (7 ⁇ ).
- the plates (10) lie on a horizontal sliding surface (5 ') of the carrier (5).
- the drivers (9) have receiving surfaces (9 ') which are adapted to the shape of the plate (10).
- the distance between the carriers (9) is selected so that the plates (10) are fixed between two carriers (9), so that there is no need for further guidance on the carrier (5).
- This form of training of the subject matter of the invention is particularly suitable for combination with other transport systems known in textile technology.
- a conveyor belt (14) is positioned in the region of a deflecting roller (13) of the conveyor belt (3).
- the conveyor belt (14) is arranged at the level of the sliding surface (5 ') of the carrier (5), so that the plates (10) can be removed from the sliding surface (5') onto the surface of the conveyor belt (14).
- the gripping device (4) is provided with gripping pins engaging in the sleeves of the spinning bobbins (7 '), it is necessary that the sleeves are guided as precisely as possible. It can then happen that the sleeves are attached to the pin (10 ') of the plate (10) with a seat causing a force fit.
- the drivers (9) and / or the carrier (5) are provided with elements which overlap the plates (10), which can have the shape of tabs located above the plate (10).
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
Description
Die Erfindung betrifft eine Transportvorrichtung nach dem Oberbegriff des Patentanspruches 1.The invention relates to a transport device according to the preamble of
Derartige Transportvorrichtungen zum selbsttätigen Auswechseln der vollen Spulen gegen leere Spulenhülsen werden insbesondere bei doppelseitigen Spinnmaschinen eingesetzt. Bei einer bekannten Vorrichtung dieser Art (DE-PS 502 149) ist an jeder Maschinenseite oberhalb des Spindelkastens jeweils ein Transportband angeordnet, das teilweise als Kette und teilweise als Seil ausgebildet ist.Das Transportband wird um eine Umlenkrolle geführt und durch Trommeln in Bewegung gesetzt, auf welche an den Enden der Kette angreifende Seile auflaufen. An dem Transportband sind Hohlzylinder angeordnet, die zum einen beidseitig geöffnet und zum anderen an einer Seite mit einem Deckel versehen sind. Die verschiedenen Hohlzylinder sind abwechselnd an der Kette befestigt und dienen zum Abtransport der vollen Spulen und zur Zuführung der leeren Spulenhülsen. Das Transportband mit den Hohlzylindern absolviert während der Wechselvorgänge eine oszillierende Bewegung, wodurch in Folge der ungenutzten Rückführung bei großen Maschinen lange Wechselintervalle entstehen.Such transport devices for automatically replacing the full bobbins with empty bobbin tubes are used in particular in double-sided spinning machines. In a known device of this type (DE-PS 502 149), a conveyor belt is arranged on each machine side above the headstock, which is partly designed as a chain and partly as a rope. The conveyor belt is guided around a deflection roller and set in motion by drums, on which ropes attacking at the ends of the chain run. Hollow cylinders are arranged on the conveyor belt, which are opened on both sides and are provided with a cover on one side. The various hollow cylinders are alternately attached to the chain and serve to remove the full bobbins and to feed the empty bobbin tubes. The conveyor belt with the hollow cylinders undergoes an oscillating movement during the change processes, which results in long change intervals as a result of the unused return on large machines.
Bei einer anderen bekannten Vorrichtung (JP-PS 47-39 740) ist zum Transport der Spulenhülsen eine Endloskette und zum Trans port der Spinnspulen ein Förderband vorgesehen. Die vollen Spulen werden durch eine Vorrichtung angehoben und auf das Förderband abgelegt. Die gleiche Vorrichtung setzt die leeren Spulenhülsen auf die Spindeln auf. Durch die beiden Transportbänder ist die bekannte Vorrichtung einerseits aufwendig im Aufbau und andererseits wenig automatisierungsfreundlich.In another known device (JP-PS 47-39 740) is an endless chain for transporting the bobbin tubes and for trans A conveyor belt is provided for the spinning bobbins. The full bobbins are lifted by a device and placed on the conveyor belt. The same device places the empty spool sleeves on the spindles. Due to the two conveyor belts, the known device is complex on the one hand and not very easy to automate on the other.
In der (CH-PS 545 866) wird an jeder Maschinenseite jeweils ein endloses Transportband vorgeschlagen, das als Riemen oder Gurt ausgebildet ist und oberhalb der Spindeln angeordnet ist. Die endlosen Transportbänder werden jeweils mittels zweier Umlenkrollen umgelenkt und von einer Antriebseinheit angetrieben. An dem Transportband sind gabelförmige Mitnehmer im Abstand der Spindeln vorgesehen. Zum Wechseln der vollen Spulen gegen leere Spulenhülsen wird das Transportband in Richtung der Spindeln geschwenkt, so daß die Mitnehmer in Höhe der vollen Spulen angeordnet sind. Durch die Drehbewegung des Transportbandes greifen die Mitnehmer in die Spulen ein. Mit einer Hebevorrichtung werden die Spulen angehoben und während einer Rückwärtsbewegung des Transportbandes im Bereich einer Führungsrolle ausgetragen. Gleichzeitig werden bei dieser Drehbewegung des Transportbandes die leeren Spulenhülsen über die Spindeln gebracht und anschließend abgesenkt. Während des Wechselvorganges ist somit das Transportband verschiedenen Drehrichtungen unterworfen. Der Wechsel der Spulen ist bei dieser bekannten Vorrichtung zeitaufwendig, da ungenutzte Rückführungen des Transportbandes auftreten. Da jeder Maschinenseite ein Transportband zugeordnet ist, sind zwei Antriebseinheiten und zwei Vorrichtungen zur Zuführung und Abnahme der Spinnspulen oder Spulenhülsen erforderlich. Hierdurch ist an diese bekannte Vorrichtung aufwendig im Aufbau und wenig automatisierungsfreundlich.In (CH-PS 545 866) an endless conveyor belt is proposed on each machine side, which is designed as a belt or belt and is arranged above the spindles. The endless conveyor belts are each deflected by means of two deflection rollers and driven by a drive unit. Fork-shaped drivers are provided on the conveyor belt at a distance from the spindles. To change the full bobbins against empty bobbin tubes, the conveyor belt is pivoted in the direction of the spindles so that the drivers are arranged at the level of the full bobbins. The drivers engage in the coils due to the rotary movement of the conveyor belt. The bobbins are raised with a lifting device and carried out in the region of a guide roller during a backward movement of the conveyor belt. At the same time, during this rotary movement of the conveyor belt, the empty bobbin tubes are brought over the spindles and then lowered. During the changing process, the conveyor belt is thus subjected to different directions of rotation. The change of the spools in this known device is time-consuming since unused returns of the conveyor belt occur. Since a conveyor belt is assigned to each machine side, two drive units and two devices for feeding and removing the spinning bobbins or bobbin tubes are required. As a result, this known device is complex in construction and not very easy to automate.
Der Erfindung liegt die Aufgabe zugrunde, eine Transportvorrichtung der eingangs genannten Art so auszubilden, daß der Aufbau vereinfacht und für eine weitgehende Automatisierung geeignet ist.The invention has for its object to provide a transport device of the type mentioned that the structure is simplified and suitable for extensive automation.
Diese Aufgabe wird bei einer gattungsgemäßen Transportvorrichtung durch die kennzeichnenden Merkmale des Patentanspruches 1 gelöst. Ein über beide Maschinenseiten geführtes Band, das als flexibles Stahlband ausgebildet ist und an dem Mitnahmemittel für die Spulenhülsen und Spinnspulen angeordnet sind, benötigt nur eine Antriebseinheit. Weiterhin ist nur eine Vorrichtung zur Ab- und Zuführung der Spinnspulen und Spulenhülsen erforderlich. Hierdurch wird die Automatisierung wesentlich erleichtert. Gleichzeitig treten bei der erfindungsgemäßen Transportvorrichtung keine ungenutzten Rückführungen des Bandes auf. Die Verwendung eines flexiblen Stahlbandes ist besonders kostengünstig und wartungsarm. Durch die Verwendung von nur einem Band wird insgesamt der Aufbau der Transportvorrichtung vereinfacht.This object is achieved in a generic transport device by the characterizing features of
Das mittels Führungen und/oder Umlenkrollen über beide Maschinenseiten geführte Band kann mit beliebiger Länge ausgeführt sein. Somit kann die erfindungsgemäße Transportvorrichtung auch bei sehr großen Maschinenlängen eingesetzt werden.The belt which is guided over both machine sides by means of guides and / or deflection rollers can be of any length. The transport device according to the invention can thus also be used with very large machine lengths.
Weitere Vorteile und Merkmale der Erfindung ergeben sich aus den Unteransprüchen.Further advantages and features of the invention emerge from the subclaims.
In einer vorteilhaften Ausführungsform der Erfindung wird das Stahlband hochkant stehend in Führungen geführt, die an horizontal liegenden Trägern vorgesehen sind, die an beiden Maschinenseiten der Spinnmaschine angeordnet sind.In an advantageous embodiment of the invention, the steel strip is guided in an upright position in guides which are provided on horizontal supports which are arranged on both machine sides of the spinning machine.
Das Band wird vorzugsweise an seinen Rändern in schlitzartig ausgebildeten Führungen gleitbeweglich gehalten, die an den Trägern in einer Ebene übereinanderliegend angeordnet sind. Die Träger sind näherungsweise mit L-förmigem Querschnitt ausgebildet, wobei an dem Vertikalschenkel die schlitzartigen Führungen angeordnet sind und der Horizontalschenkel mit einer Gleitfläche ausgebildet ist.The band is preferably slidably held at its edges in slot-like guides which are arranged one above the other on the carriers in one plane. The carriers are approximately formed with an L-shaped cross section, the slot-like guides being arranged on the vertical leg and the horizontal leg being formed with a sliding surface.
Die Mitnahmemittel am Band können als Aufnahmen ausgebildet sein, die auf der Gleitfläche gleitbeweglich aufliegen und einen Zapfen zur Befestigung der Spinnspule und der Spulenhülse besitzen. Die Aufnahmen sind vorzugsweise aus Kunststoff hergestellt. Die Befestigung am Stahlband kann mittels einer Schraube oder nur durch Einhängen in ein Langloch erfolgen. Diese Ausbildungsform der erfindungsgemäßen Transportvorrichtung ist besonders einfach, da nur wenige Teile erforderlich sind.The entraining means on the belt can be designed as receptacles which rest on the sliding surface in a sliding manner and have a pin for fastening the spinning bobbin and the bobbin tube. The recordings are preferably made of plastic. The attachment to the steel belt can be done with a screw or just by hanging it in an elongated hole. This embodiment of the transport device according to the invention is particularly simple since only a few parts are required.
Eine andere Ausbildungsform des Erfindungsgegenstandes sieht an dem Band Mitnehmer zum Transport von auf Gleitflächen laufenden Tellern vor, wobei die Mitnehmer Aufnahmeflächen aufweisen, die den Tellern angepaßt sind und diese teilweise umschließen. Derartige Teller sind in der Textiltechnik bekannt und kommen als Aufnahmen für Spinnspulen und Spulenhülsen in vielfältiger Weise zum Einsatz. Diese Ausbildungsform der erfindungsgemäßen Transportvorrichtung ist deshalb besonders für die Kombination mit anderen Transportsystemen geeignet. Beispielsweise können die Teller im Bereich einer Umlenkrolle auf ein an die Transportvorrichtung angrenzendes Förderband ausgeschleust werden.Another embodiment of the subject matter of the invention provides drivers for the transport of plates running on sliding surfaces on the belt, the drivers having receiving surfaces which are adapted to the plates and partially enclose them. Such plates are known in textile technology and are used in various ways as receptacles for spinning bobbins and bobbin tubes. This embodiment of the transport device according to the invention is therefore particularly suitable for combination with other transport systems. For example, the plates in the area of a deflection roller can be discharged onto a conveyor belt adjacent to the transport device.
Es ist besonders vorteilhaft, daß bei der erfindungsgemäßen Vorrichtung nur eine Greifvorrichtung für die Abnahme bzw. Zuführung der Spinnspulen und der Spulenhülsen nötig ist. Neben der Vereinfachung des Aufbaus wird hierdurch ein besonders hoher Grad an Automatisierung möglich.It is particularly advantageous that in the device according to the invention only one gripping device is required for removing or feeding the spinning bobbins and the bobbin tubes. In addition to simplifying the structure, this enables a particularly high degree of automation.
Vorteilhafte Ausführungsformen der Erfindung sind anhand der Zeichnung dargestellt und werden nachfolgend beschrieben. Es zeigen:
- Fig. 1 eine schematische Ansicht einer Ausführungsform der erfindungsgemäßen Transportvorrichtung,
- Fig. 2 eine schematische Draufsicht auf die Ausführungsform gemäß Fig. 1,
- Fig. 3 einen Schnitt längs der Linie III-III in Fig. 2,
- Fig. 4 einen Schnitt längs der Linie IV-IV in Fig. 3,
- Fig. 5 eine weitere Ausführungsform des Erfindungsgegenstandes in einer Darstellung gemäß Fig. 3,
- Fig. 6 einen Schnitt längs der Linie VI-VI in Fig. 5 und
- Fig. 7 eine schematische Draufsicht auf die Ausführungsform gemäß Fig. 5 in Kombination mit einem Förderband.
- 1 is a schematic view of an embodiment of the transport device according to the invention,
- 2 shows a schematic top view of the embodiment according to FIG. 1,
- 3 shows a section along the line III-III in FIG. 2,
- 4 shows a section along the line IV-IV in FIG. 3,
- 5 shows a further embodiment of the subject of the invention in a representation according to FIG. 3,
- Fig. 6 is a section along the line VI-VI in Fig. 5 and
- Fig. 7 is a schematic plan view of the embodiment of FIG. 5 in combination with a conveyor belt.
Fig. 1 zeigt in schematischer Darstellung eine Spinnmaschine (1), die neben einer Spulmaschine (2) angeordnet ist. Die heute zum Einsatz kommenden Spinn- bzw. Spulmaschinen zeichnen sich durch eine hohe Durchsatzleistung und einen hohen Grad an Automatisierung aus. Aus diesem Grund ist auch ein leistungsfähiges Transportsystem zur Abführung der Spinnspulen und zur Zuführung der Spulenhülsen erforderlich.Fig. 1 shows a schematic representation of a spinning machine (1) which is arranged next to a winding machine (2). The spinning and winding machines used today are characterized by high throughput and a high degree of automation. For this reason, an efficient transport system is required to remove the spinning bobbins and to feed the bobbin tubes.
Gemäß den Fig. 1 und 2 ist an der doppelseitigen Spinnmaschine (1) ein Band (3) angeordnet, das über beide Maschinenseiten geführt ist. Das als endloses, flexibles Stahlband ausgebildete Band (3) dient zur Abführung der Spinnspulen (7′) und zur Zuführung der Spulenhülsen (7˝) an die Spindeln der Spinnmaschine (1).1 and 2, a belt (3) is arranged on the double-sided spinning machine (1), which is guided over both machine sides. The formed as an endless, flexible steel belt (3) serves to remove the spinning spools (7 ') and to feed the spool sleeves (7˝) to the spindles of the spinning machine (1).
Gemäß Fig. 2 wird das Transportband (3) mit Umlenkrollen (13) um beide Maschinenseiten der Spinnmaschine (1) geführt. Die Umlenkrolle (13′) dient als Antriebsrolle des Transportbandes (3) und ist mit einer in der Zeichnung nicht dargestellten Antriebseinheit verbunden. Das Band (3) wird einerseits um das Endgestell (1˝) der Spinnmaschine (1) und andererseits im Bereich des Endgestells (1′) durch eine Öffnung (11) im Rahmen der Spinnmaschine (1) geführt. Eine Greifvorrichtung (4), die zwischen der Spinnmaschine (1) und der Spulmaschine (2) angeordnet ist, dient zur Abführung der Spinnspulen (7′) und zur Zuführung der Spulenhülsen (7˝) an das Band (3).According to Fig. 2, the conveyor belt (3) with deflection rollers (13) around both machine sides of the spinning machine (1). The deflection roller (13 ') serves as the drive roller of the conveyor belt (3) and is connected to a drive unit, not shown in the drawing. The band (3) is on the one hand around the end frame (1˝) of the spinning machine (1) and on the other hand in the area of the end frame (1 ') through an opening (11) in the frame Spinning machine (1) performed. A gripping device (4), which is arranged between the spinning machine (1) and the winding machine (2), serves to remove the spinning bobbins (7 ') and to feed the bobbin tubes (7˝) to the belt (3).
Das Band (3) wird an beiden Maschinenseiten an Trägern (5) hochkant stehend geführt, die horizontal liegend an der Spinnmaschine (1) befestigt sind.The belt (3) is guided upright on both sides of the machine on supports (5) which are fastened horizontally to the spinning machine (1).
In Fig. 3 ist der Träger (5) im Schnitt dargestellt. Der Träger (5) besitzt einen näherungsweise L-förmigen Querschnitt. An dem Vertikalschenkel des Trägers (5) sind schlitzförmige Führungen (5˝) in einer Ebene übereinanderliegend vorgesehen. Die Ränder (3′, 3˝) des Bandes (3) werden in diesen Führungen (5˝) geführt. An dem Band (3) sind mittels Schrauben (8) Aufnahmen (6) befestigt, die aus Kunststoff hergestellt sind. Die Aufnahmen (6) besitzen an ihrer Unterseite Gleitteile (6˝), die auf einer Gleitfläche (5′) des Horizontalschenkels des Trägers (5) aufliegen. Die Aufnahme (6) wird an der dem Band (3) abgewandten Seite in einer weiteren schlitzförmigen Führung (5‴) geführt.In Fig. 3 the carrier (5) is shown in section. The carrier (5) has an approximately L-shaped cross section. On the vertical leg of the carrier (5), slot-shaped guides (5˝) are provided one above the other in one plane. The edges (3 ', 3˝) of the band (3) are guided in these guides (5˝). Receptacles (6), which are made of plastic, are fastened to the band (3) by means of screws (8). The receptacles (6) have on their underside sliding parts (6˝) which rest on a sliding surface (5 ') of the horizontal leg of the carrier (5). The receptacle (6) is guided on the side facing away from the band (3) in a further slot-shaped guide (5 ‴).
An der Aufnahme (6) ist ein Zapfen (6′) zur Befestigung der Spinnspule (7′) und der Spulenhülse (7˝) vorgesehen. Der Zapfen (6′) ist so ausgeformt, daß einerseits eine sichere Fixierung der Spinnspule (7′) und der Spulenhülse (7˝) erreicht wird und andererseits eine Abnahme oder Zuführung problemlos möglich ist.On the receptacle (6) a pin (6 ') is provided for fastening the spinning bobbin (7') and the bobbin tube (7˝). The pin (6 ') is shaped so that on the one hand a secure fixation of the spinning bobbin (7') and the bobbin tube (7˝) is achieved and on the other hand a removal or supply is possible without any problems.
Der Schnitt längs der Linie IV-IV in Fig. 3 ist in Fig. 4 dargestellt.The section along the line IV-IV in Fig. 3 is shown in Fig. 4.
In Fig. 5 und 6 ist eine andere Ausbildungsform des Erfindungsgegenstandes dargestellt. An dem hochkant stehenden Band (3) sind bei dieser Ausführungsform Mitnehmer (9) befestigt, die zum Transport von Tellern (10) dienen. Derartige Teller (10) sind in der Textiltechnik bekannt und besitzen Zapfen (10′) zur Aufnahme von Spinnspulen (7′) und Spulenhülsen (7˝). Die Teller (10) liegen auf einer horizontalen Gleitfläche (5′) des Trägers (5) auf. Die Mitnehmer (9) besitzen Aufnahmeflächen (9′), die der Form der Teller (10) angepaßt sind. Der Abstand der Mitnehmer (9) wird so gewählt, daß die Teller (10) zwischen zwei Mitnehmer (9) fixiert sind, wodurch eine weitere Führung am Träger (5) entfällt. Diese Ausbildungsform des Erfindungsgegenstandes eignet sich in besonderer Weise zur Kombination mit anderen in der Textiltechnik bekannten Transportsystem.5 and 6 show another embodiment of the subject of the invention. In this embodiment, drivers (9) are attached to the upright belt (3), which serve to transport plates (10). Such plates (10) are known in textile technology and have pins (10 ') for receiving spinning bobbins (7 ') and bobbin tubes (7˝). The plates (10) lie on a horizontal sliding surface (5 ') of the carrier (5). The drivers (9) have receiving surfaces (9 ') which are adapted to the shape of the plate (10). The distance between the carriers (9) is selected so that the plates (10) are fixed between two carriers (9), so that there is no need for further guidance on the carrier (5). This form of training of the subject matter of the invention is particularly suitable for combination with other transport systems known in textile technology.
Gemäß Fig. 7 ist im Bereich einer Umlenkrolle (13) des Transportbandes (3) ein Förderband (14) positioniert. Das Förderband (14) ist in Höhe der Gleitfläche (5′) des Trägers (5) angeordnet, so daß eine Ausschleusung der Teller (10) von der Gleitfläche (5′) auf die Oberfläche des Förderbandes (14) ermöglicht wird.7, a conveyor belt (14) is positioned in the region of a deflecting roller (13) of the conveyor belt (3). The conveyor belt (14) is arranged at the level of the sliding surface (5 ') of the carrier (5), so that the plates (10) can be removed from the sliding surface (5') onto the surface of the conveyor belt (14).
Insbesondere, wenn die Greifvorrichtung (4) mit in due Hülsen der Spinnspulen (7′) eingreifenden Greifzapfen versehen sind, ist es notwendig, daß die Hülsen möglichst exakt geführt sind. Es kann dann vorkommen, daß die Hülsen mit einem einen Kraftschluß verursachenden Sitz auf die Zapfen (10′) der Teller (10) aufgesteckt sind. Um zu verhindern, daß bei einem Abziehversuch die Teller (10) mit abgehoben werden, wird bei einer Ausgestaltung der Erfindung vorgesehen, daß die Mitnehmer (9) und/oder der Träger (5) mit die Teller (10) übergreifenden Elementen versehen sind, die die Form von sich oberhalb der Teller (10) befindlichen Laschen haben können.In particular, if the gripping device (4) is provided with gripping pins engaging in the sleeves of the spinning bobbins (7 '), it is necessary that the sleeves are guided as precisely as possible. It can then happen that the sleeves are attached to the pin (10 ') of the plate (10) with a seat causing a force fit. In order to prevent the plates (10) from being lifted off during a pull-off attempt, it is provided in one embodiment of the invention that the drivers (9) and / or the carrier (5) are provided with elements which overlap the plates (10), which can have the shape of tabs located above the plate (10).
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3812342 | 1988-04-14 | ||
DE3812342A DE3812342C2 (en) | 1988-04-14 | 1988-04-14 | Transport device for providing empty bobbin tubes and for removing full spinning bobbins on a double-sided spinning machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0337126A1 true EP0337126A1 (en) | 1989-10-18 |
EP0337126B1 EP0337126B1 (en) | 1993-11-10 |
Family
ID=6351920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89104327A Expired - Lifetime EP0337126B1 (en) | 1988-04-14 | 1989-03-11 | Transport device for supplying exhausted bobbins and for removing full bobbins on an double sided spinning machine |
Country Status (4)
Country | Link |
---|---|
US (1) | US4964269A (en) |
EP (1) | EP0337126B1 (en) |
JP (1) | JP2777816B2 (en) |
DE (2) | DE3812342C2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0386437A2 (en) * | 1989-03-09 | 1990-09-12 | Zinser Textilmaschinen GmbH | Device for providing cores and for transporting bobbins to a ring spinning machine |
EP0401667A2 (en) * | 1989-06-09 | 1990-12-12 | Zinser Textilmaschinen GmbH | Transport device for supplying empty bobbins and for carrying away full bobbins |
EP0410120A1 (en) * | 1989-07-26 | 1991-01-30 | Zinser Textilmaschinen GmbH | Device for conveying |
EP0450379A2 (en) * | 1990-04-03 | 1991-10-09 | Maschinenfabrik Rieter Ag | Spinning machine, in particular ring spinning machine |
EP0453889A1 (en) * | 1990-04-24 | 1991-10-30 | Maschinenfabrik Rieter Ag | Device for transport of full and empty roving bobbins between the creel of a ring spinning machine and a transfer station |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175990A (en) * | 1988-09-24 | 1993-01-05 | Rieter Machine Works, Ltd. | Bobbin conveying system for a spinning machine |
CH678720A5 (en) * | 1988-09-24 | 1991-10-31 | Rieter Ag Maschf | |
US5177949A (en) * | 1989-06-09 | 1993-01-12 | Zinser Textilmaschinen Gmbh | Apparatus for transporting bobbin tubes of a textile machine |
US5179829A (en) * | 1989-06-15 | 1993-01-19 | W. Schlafhorst Ag & Co. | Combined textile yarn spinning and winding system having spinning tube transporting means |
DE3924713C2 (en) * | 1989-07-26 | 2001-08-23 | Zinser Textilmaschinen Gmbh | Transport device |
DE3924711A1 (en) * | 1989-07-26 | 1991-01-31 | Zinser Textilmaschinen Gmbh | TRANSPORT DEVICE FOR PROVIDING EMPTY REEL COILS AT SPINNING SITES AND FOR REMOVING FULL SPIDER SPOOLS FROM SPINNING POINTS OF A DOUBLE-SIDED SPINNING MACHINE, IN PARTICULAR A RING SPINNING MACHINE |
DE4010730A1 (en) * | 1989-09-21 | 1991-04-04 | Rieter Ag Maschf | Ring spinning machine with group(s) of spinning stations |
DE58909221D1 (en) * | 1989-09-21 | 1995-06-08 | Rieter Ag Maschf | Conveyor device on a spinning machine. |
DE4011220A1 (en) * | 1990-04-06 | 1991-10-10 | Schlafhorst & Co W | Automatic textile frame - has end unit to centralise all auxiliary functions and a transport conveyor serving series of units along the frame |
DE4019100A1 (en) * | 1990-06-15 | 1991-12-19 | Schlafhorst & Co W | TRANSPORT DEVICE FOR INDEPENDENT PALLETS CARRYING COILS OR COIL CASES |
DE4031768A1 (en) * | 1990-10-06 | 1992-04-09 | Zinser Textilmaschinen Gmbh | METHOD FOR REMOVING FULL REELS AND FEEDING EMPTY REELS AND SPINNING MACHINE |
DE4129537C2 (en) * | 1991-09-05 | 2000-01-27 | Rieter Ag Maschf | Transport system for the transport of full and empty tubes in spinning and winding machines |
DE4324039A1 (en) * | 1993-07-17 | 1995-01-19 | Schlafhorst & Co W | Transport system on a can-spinning machine |
DE4420039B4 (en) * | 1993-07-23 | 2004-01-29 | Maschinenfabrik Rieter Ag | spinning machine |
DE4343019C2 (en) * | 1993-12-16 | 1998-02-12 | Zinser Textilmaschinen Gmbh | Device for feeding and removing sleeves and bobbins for a spinning or twisting machine |
IT1272873B (en) * | 1995-01-10 | 1997-07-01 | Savio Macchine Tessili Srl | SPOOL DISTRIBUTION AND HANDLING SYSTEM TO THE STORAGE STATIONS OF AN AUTOMATIC SPOOLER |
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EP0061432A1 (en) * | 1981-03-25 | 1982-09-29 | Officine Savio S.p.A. | Device for conveying cops |
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DE502149C (en) * | 1929-02-12 | 1930-07-09 | Charles Schrans | Device for automatic exchange of full bobbins for empty bobbin cases for spinning machines |
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GB1170660A (en) * | 1967-07-01 | 1969-11-12 | Giddings & Lewis Fraser Ltd | Magazine for Supplying Bobbins to a Winding Machine |
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JPS5938469Y2 (en) * | 1980-05-16 | 1984-10-26 | 豊和工業株式会社 | Bobbin transfer device |
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US4813222A (en) * | 1987-04-09 | 1989-03-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | System for transferring full and empty bobbins from and to a textile machine such as a ring spinning frame |
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1988
- 1988-04-14 DE DE3812342A patent/DE3812342C2/en not_active Expired - Fee Related
-
1989
- 1989-03-11 EP EP89104327A patent/EP0337126B1/en not_active Expired - Lifetime
- 1989-03-11 DE DE89104327T patent/DE58906131D1/en not_active Expired - Fee Related
- 1989-04-11 US US07/336,242 patent/US4964269A/en not_active Expired - Fee Related
- 1989-04-14 JP JP1093301A patent/JP2777816B2/en not_active Expired - Fee Related
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GB333238A (en) * | 1929-02-06 | 1930-08-06 | Alfred Seeley | Improvements in machines for winding or winding and also doubling or twisting or otherwise operating upon or using yarns or threads and in slubbing frames, intermediate frames, roving frames, ring spinning machines and ring doubling machines and other analogous machines for preparing, spinning and doubling fibrous materials |
DE565372C (en) * | 1930-03-22 | 1932-11-29 | Schlafhorst & Co W | Spooling machine with an endless conveyor running along the thread run-off points |
CH545866A (en) * | 1971-02-22 | 1974-02-15 | ||
EP0061432A1 (en) * | 1981-03-25 | 1982-09-29 | Officine Savio S.p.A. | Device for conveying cops |
DE3341895A1 (en) * | 1983-11-19 | 1985-05-30 | W. Schlafhorst & Co, 4050 Mönchengladbach | SPIDER / REEL AGGREGATE |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0386437A2 (en) * | 1989-03-09 | 1990-09-12 | Zinser Textilmaschinen GmbH | Device for providing cores and for transporting bobbins to a ring spinning machine |
EP0386437A3 (en) * | 1989-03-09 | 1991-07-24 | Zinser Textilmaschinen GmbH | Device for providing cores and for transporting bobbins to a ring spinning machine |
EP0401667A2 (en) * | 1989-06-09 | 1990-12-12 | Zinser Textilmaschinen GmbH | Transport device for supplying empty bobbins and for carrying away full bobbins |
EP0401667A3 (en) * | 1989-06-09 | 1991-07-17 | Zinser Textilmaschinen GmbH | Transport device for supplying empty bobbins and for carrying away full bobbins |
EP0410120A1 (en) * | 1989-07-26 | 1991-01-30 | Zinser Textilmaschinen GmbH | Device for conveying |
EP0450379A2 (en) * | 1990-04-03 | 1991-10-09 | Maschinenfabrik Rieter Ag | Spinning machine, in particular ring spinning machine |
EP0450379A3 (en) * | 1990-04-03 | 1991-11-06 | Maschinenfabrik Rieter Ag | Spinning machine, in particular ring spinning machine |
EP0453889A1 (en) * | 1990-04-24 | 1991-10-30 | Maschinenfabrik Rieter Ag | Device for transport of full and empty roving bobbins between the creel of a ring spinning machine and a transfer station |
Also Published As
Publication number | Publication date |
---|---|
JP2777816B2 (en) | 1998-07-23 |
DE3812342A1 (en) | 1989-10-26 |
DE58906131D1 (en) | 1993-12-16 |
JPH01299169A (en) | 1989-12-01 |
EP0337126B1 (en) | 1993-11-10 |
US4964269A (en) | 1990-10-23 |
DE3812342C2 (en) | 1994-08-11 |
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