EP0311069A1 - Transport system for roving bobbins between spinning machines - Google Patents
Transport system for roving bobbins between spinning machines Download PDFInfo
- Publication number
- EP0311069A1 EP0311069A1 EP88116559A EP88116559A EP0311069A1 EP 0311069 A1 EP0311069 A1 EP 0311069A1 EP 88116559 A EP88116559 A EP 88116559A EP 88116559 A EP88116559 A EP 88116559A EP 0311069 A1 EP0311069 A1 EP 0311069A1
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- EP
- European Patent Office
- Prior art keywords
- transport system
- memory
- transport
- receptacles
- store
- 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.)
- Granted
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/066—Depositing full or empty bobbins into a container or stacking them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a transport system for roving bobbins between spinning machines with at least one conveyor and with at least one store for full roving bobbins or empty bobbin tubes.
- a relatively small number of flyers supplies a relatively large number of ring spinning machines with full roving bobbins, which are fed from the transport system to the ring spinning machine.
- the empty spooled bobbin tubes are then fed back to the flyers.
- the conveyor is provided with buffers both on the side in front of the ring spinning machines and on the side after the ring spinning machines, which buffers consist of a plurality of parallel strands of the conveyor track.
- these buffers require a considerable amount of additional track length and turnouts, while on the other hand there is a considerable amount of space that is often not available in spinning mills.
- the invention has for its object to design a transport system of the type mentioned so that the effort and in particular the space requirement are reduced.
- the memory is provided with receptacles for coils or coil sleeves arranged one above the other and / or next to one another in at least two rows. This makes it possible to create a very compact memory that requires relatively little space.
- the memory is designed as a movable carriage. This makes it possible to make a further saving of space by providing, instead of a large-volume store, a plurality of smaller movable stores which are moved to the transfer points and which are otherwise parked at locations where they do not interfere.
- the coils or coil sleeves are arranged on carriages and that the receptacles of the storage correspond in shape to the conveyor track. This makes it possible to move the bobbins or bobbin tubes with their carriages into the memory and store them.
- the track of the overhead conveyor contains switches which can be adjusted to the receptacles of the storage serving as continuation of the carriageway.
- the receptacles of the memory designed as a continuation of the roadway are arranged in the memory in a height-adjustable manner. In particular if the storage device can then also be moved transversely to the conveyor track, all the necessary drive and actuation means can be accommodated in the storage device.
- the memory is provided with receptacles onto which the coils or coil sleeves can be attached by means of a transfer device.
- a transfer device In this case, an additional transfer device is required, but the installation space can be exploited even better, since the coils or bobbin tubes detached from their usual means of transport can be packed much more densely.
- the receptacles are arranged on pallets. These pallets can then be delivered to the transfer device.
- the images are directed obliquely upwards or horizontally Pins provided on which the coils or coil sleeves can be plugged. In this case, the transfer device must be designed so that the delivery movements are also taken over by the transfer device.
- Roving bobbins are transported, for example, from a roving machine to a ring spinning machine.
- the empty bobbin tubes of the roving bobbins must then be returned to the machine preceding the workflow.
- transport takes place between a flyer (21) and a ring spinning machine (22).
- compact memories (10) are provided, for which embodiments are explained in more detail below.
- This compact memory (10) take roving bobbins or empty bobbin tubes in several rows side by side and one above the other, so that a good use of space is guaranteed.
- These stores (10) are generally also designed as movable carriages so that they can be fed to the transfer points or the loading and unloading points.
- the conveyor (18) for example a overhead conveyor, is designed such that it is only selectively connected to the store (10), i.e. that funding past the storage facility and funding in and funding from the storage facility is possible.
- a first part (18 ') of the conveyor which leads to and from the flyer (21), supplies the store (10) with full bobbins and takes over from him or another empty bobbin tubes .
- a second part (18 ⁇ ) of the conveyor takes over the full roving bobbins from the store (10) and delivers them to a ring spinning machine (22).
- the empty spool sleeves are attached to the sen memory (10) and another returned from the part (18 ⁇ ) of the conveyor.
- a part (18 ') of a conveyor which connects a flyer (21) with a memory (10).
- This part (18 ') serves essentially to deliver full roving bobbins to the memory (10).
- a similar procedure can also be used with empty roving bobbins for which the same or expediently another store can be used.
- the memory (10) of the embodiment according to FIG. 3 is expediently designed to be movable in such a way that it can be fed to the ring spinning machine (22), so that the full roving bobbins are then available for automatic bobbin changing or for manual bobbin changing.
- the conveyor consists of only one part (18 ⁇ ) which connects a store (10) to a ring spinning machine (22).
- the transfer from the flyer (21) to the memory (10) can take place, for example, when this memory (10) is delivered to the flyer (21).
- the conveyor (18) or the parts (18 wie) can replace the gate, as is known from DE-A 22 27 105.
- the roving bobbins run off directly from the conveyor (18).
- the conveyor (18) or (18 ⁇ ) it is also possible to use the conveyor (18) or (18 ⁇ ) to provide one or two rows of spare roving bobbins on the subsequent machine, in particular a ring spinning machine.
- overhead conveyors are preferred because they can be accommodated in an area of the spinning halls that is usually not used, namely in the area under the ceiling. It is known that the full roving bobbins and the bobbin tubes are suspended from carriages that are put together as trains.
- the memory (10a) is designed as a carriage.
- the store (10a) has a support frame (23) made from profiles, which can be moved on rollers (24).
- Rails (11) are attached to the support frame (23) in two rows next to one another and in three rows one above the other, the shape of which corresponds to the shape of the track of an overhead conveyor (not shown).
- carriages are pushed, which are formed from a profile piece (16) and rollers (17).
- hangers (25) are attached, on which the full roving bobbins (14) are suspended.
- switches or lifting and lowering rail sections are arranged in the sections (18 'and 18 ⁇ ) of the overhead conveyor (see FIGS. 1 to 4), both in the vertical and in the horizontal direction are adjustable in such a way that they can be delivered to the individual receptacles (11), which are then in continuation of the track of a overhead conveyor.
- the memory (10b) according to FIG. 7 corresponds in principle to the memory (10a) according to FIGS. 5 and 6, ie here, too, profiled rails (11) are provided in a support frame (27), which are designed as a continuation of the track of a overhead conveyor , so that the hanging trolleys (16, 17) according to FIGS. 5 and 6 can also be used here.
- the store (10b) is provided with a telescopic lifting device, for example a hydraulic or pneumatic cylinder (28), so that its height can be changed in such a way that the profiled rails (11) are aligned with the track of a overhead conveyor. It is then still possible to move the storage unit (10b), which is designed as a carriage, so that it is transverse to the overhead conveyor in such a way that switches can also be dispensed with on this overhead conveyor.
- FIG. 10c A further embodiment of a memory (10c) is provided in FIG.
- This memory (10c) also forms a carriage provided with rollers (24). Pallets (19) guided in drawer-like fashion are provided in the store (10c) and are provided with peg-like receptacles (12) for fitting bobbin sleeves of roving bobbins (14).
- the full roving bobbins (14) can be packed very tightly, but a transfer device is necessary with which the full roving bobbins (14) are transferred to a conveyor or are removed from the conveyor as empty bobbin tubes. It is also possible to combine this store (10c) with a transfer device, through which the full roving bobbins (14) are removed from the preceding machine and inserted into the store (10c). It is also possible to use a transfer device to remove the full roving bobbins (14) from the memory (10c) and to transfer them to a further processing machine, for example the ring spinning machine (22) according to FIGS. 1 to 4.
- a memory (10d) is shown, which also enables a very densely packed arrangement of full roving bobbins and thus takes up little space.
- Pins (13) which are arranged in a frame (29) and which point obliquely outwards and upwards serve as receptacles.
- the frame is provided with running wheels (30) which run on rails (31).
- the memory (10d) thus runs on a predetermined road.
- FIG. 9 also shows a transfer device (20) with which it is possible to remove roving bobbins (14) or bobbin tubes from a conveyor (18) and transfer them to the store (10d) or, conversely, roving bobbins (14 ) from the store (10d) and transferred to the overhead conveyor (18).
- the transfer device (20) contains a on a column (33) in the vertical direction up and down carriage (34), the egg NEN gripping mechanism (32) which is movable with a chain drive (35).
- the chain drive (35) has a leg which is directed parallel to the pins (13) of the store (10d), so that the gripper (32) of a roving spool (14) can be advanced or with such a roving spool into the store (10d) can drive in.
- the gripping element (32) is designed such that it can be pivoted about a horizontal axis, so that a roving bobbin hanging on the gripping element (32) can be moved into the vertical position when the gripping element (32) runs along a vertical section of the chain guide (35 ) runs, as is indicated with the position (32 ') and the roving bobbin (14').
- the transfer device (20) further includes a gripping element (36) with a pin which can be fed from below the roving bobbin (14 ') located in the gripping element (32') and can be moved up to the overhead conveyor (18).
- This gripping element (36 ') can thus remove roving bobbins (14) or bobbin tubes from the overhead conveyor (18) and transfer them to the gripping element (32') or vice versa, remove them from the gripping element (32 ') and transfer them to the overhead conveyor (18) .
- the gripping elements (32 and 36) are present in a number which corresponds to the number of pins (13) of the store (10d) arranged one behind the other in the horizontal direction, so that in each case a number of Roving bobbins (14) can be picked up or released. It is expediently provided that the division with which the pins (13) are arranged one behind the other in the horizontal direction corresponds to the division in which the roving bobbins are held on the overhead conveyor (18).
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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 ein Transportsystem für Vorgarnspulen zwischen Spinnereimaschinen mit wenigstens einem Förderer und mit wenigstens einem Speicher für volle Vorgarnspulen oder leere Spulenhülsen.The invention relates to a transport system for roving bobbins between spinning machines with at least one conveyor and with at least one store for full roving bobbins or empty bobbin tubes.
Bei einem bekannten Transportsystem der eingangs genannten Art (DE-A 22 27 105) versorgt eine relatiy kleine Zahl von Flyern eine relativ große Zahl von Ringspinnmaschinen mit vollen Vorgarnspulen, die von dem Transportsystem der Ringspinnmaschine zugeführt werden. Die leergesponnenen Spulenhülsen werden dann den Flyern wieder zugeführt. Der Förderer ist sowohl auf der Seite vor den Ringspinnmaschinen als auch auf der Seite nach den Ringspinnmaschinen mit Zwischenspeichern versehen, die aus einer Vielzahl von parallel zueinander verlaufenden Strängen der Fahrbahn des Förderers bestehen. Diese Zwischenspeicher erfordern einerseits einen erheblichen Aufwand an zusätzlicher Fahrbahnlänge und an Weichen, während andererseits ein erheblicher Platzbedarf besteht, der häufig in Spinnereien nicht zur Verfügung steht.In a known transport system of the type mentioned at the beginning (DE-A 22 27 105), a relatively small number of flyers supplies a relatively large number of ring spinning machines with full roving bobbins, which are fed from the transport system to the ring spinning machine. The empty spooled bobbin tubes are then fed back to the flyers. The conveyor is provided with buffers both on the side in front of the ring spinning machines and on the side after the ring spinning machines, which buffers consist of a plurality of parallel strands of the conveyor track. On the one hand, these buffers require a considerable amount of additional track length and turnouts, while on the other hand there is a considerable amount of space that is often not available in spinning mills.
Der Erfindung liegt die Aufgabe zugrunde, ein Transportsystem der eingangs genannten Art so auszubilden, daß der Aufwand und insbesondere der Platzbedarf verringert werden.The invention has for its object to design a transport system of the type mentioned so that the effort and in particular the space requirement are reduced.
Diese Aufgabe wird dadurch gelöst, daß der Speicher mit in wenigstens zwei Reihen übereinander und/oder nebeneinander angeordneten Aufnahmen für Spulen oder Spulenhülsen versehen ist. Dadurch ist es möglich, einen sehr kompakten Speicher zu schaffen, der relativ wenig Raum erfordert.This object is achieved in that the memory is provided with receptacles for coils or coil sleeves arranged one above the other and / or next to one another in at least two rows. This makes it possible to create a very compact memory that requires relatively little space.
In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß der Speicher als ein verfahrbarer Wagen gestaltet ist. Dadurch ist es möglich, eine weitere Raumeinsparung vorzunehmen, indem anstelle eines großvolumigen Speichers mehrere kleinere verfahrbare Speicher vorgesehen werden, die an die Übergabestellen verfahren werden und die sonst an Stellen abgestellt werden, an denen sie nicht stören.In a further embodiment of the invention it is provided that the memory is designed as a movable carriage. This makes it possible to make a further saving of space by providing, instead of a large-volume store, a plurality of smaller movable stores which are moved to the transfer points and which are otherwise parked at locations where they do not interfere.
Bei einer ersten Ausführungsform der Erfindung ist vorgesehen, daß die Spulen oder Spulenhülsen auf Wagen angeordnet sind, und daß die Aufnahmen des Speichers in ihrer Gestalt der Fahrbahn des Förderers entsprechen. Dadurch ist es möglich, die Spulen oder Spulenhülsen mit ihren Wagen in den Speicher einzufahren und zu speichern. Um dieses Einfahren auf verschiedene als Aufnahmen dienende Schienen des Speichers zu ermöglichen, wird in weiterer Ausgestaltung der Erfindung vorgesehen, daß die Fahrbahn des Hängeförderers Weichen enthält, die auf die als Fortsetzung der Fahrbahn dienenden Aufnahmen des Speichers einstellbar sind. Bei einer anderen Ausbildung wird vorgesehen, daß die als Fortsetzung der Fahrbahn gestalteten Aufnahmen des Speichers höhenverstellbar in dem Speicher angeordnet sind. Insbesondere wenn der Speicher dann auch noch quer zur Fahrbahn des Förderers verfahrbar ist, lassen sich alle notwendigen Antriebs- und Betätigungsmittel in dem Speicher unterbringen.In a first embodiment of the invention it is provided that the coils or coil sleeves are arranged on carriages and that the receptacles of the storage correspond in shape to the conveyor track. This makes it possible to move the bobbins or bobbin tubes with their carriages into the memory and store them. In order to enable this retraction on various rails of the storage serving as receptacles, it is provided in a further embodiment of the invention that the track of the overhead conveyor contains switches which can be adjusted to the receptacles of the storage serving as continuation of the carriageway. In another embodiment, it is provided that the receptacles of the memory designed as a continuation of the roadway are arranged in the memory in a height-adjustable manner. In particular if the storage device can then also be moved transversely to the conveyor track, all the necessary drive and actuation means can be accommodated in the storage device.
Bei einer anderen Ausgestaltung der Erfindung wird vorgesehen, daß der Speicher mit Aufnahmen versehen ist, auf die die Spulen oder Spulenhülsen mittels eines Übergabegerätes aufsteckbar sind. In diesem Fall wird zwar ein zusätzliches Übergabegerät erforderlich, jedoch läßt sich der Bauraum noch besser ausnutzen, da die von ihren üblichen Transportmitteln gelösten Spulen oder Spulenhülsen wesentlich dichter gepackt werden können. Bei einer Weiterbildung wird vorgesehen, daß die Aufnahmen auf Paletten angeordnet sind. Diese Paletten können dann dem Übergabegerät zugestellt werden. Bei einer anderen Ausführungsform sind als Aufnahmen schräg nach oben oder horizontal gerichtete Zapfen vorgesehen, auf die die Spulen oder Spulenhülsen aufsteckbar sind. In diesem Fall muß das Übergabegerät so ausgebildet werden, daß auch die Zustellbewegungen von dem Übernahmegerät übernommen werden.In another embodiment of the invention it is provided that the memory is provided with receptacles onto which the coils or coil sleeves can be attached by means of a transfer device. In this case, an additional transfer device is required, but the installation space can be exploited even better, since the coils or bobbin tubes detached from their usual means of transport can be packed much more densely. In a further development it is provided that the receptacles are arranged on pallets. These pallets can then be delivered to the transfer device. In another embodiment, the images are directed obliquely upwards or horizontally Pins provided on which the coils or coil sleeves can be plugged. In this case, the transfer device must be designed so that the delivery movements are also taken over by the transfer device.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung der in der Zeichnung dargestellten Ausführungsformen und den Unteransprüchen.
- Fig. l zeigt eine schematische Darstellung eines Transportsystems mit einem in einem Förderer einschaltbaren Speicher,
- Fig. 2 eine Darstellung ähnlich Fig. 1 eines Transportsystems, das durch den Speicher unterteilt ist, der als ein Puffer wirkt,
- Fig. 3 eine schematische Darstellung eines Transportsystems, bei welchem ein Förderer nur volle Spulen an den Speicher liefert,
- Fig. 4 eine Darstellung, bei welcher ebenfalls nur ein Förderer vorgesehen ist, der den Speicher entleert,
- Fig. 5 eine erste Ansicht eines Speichers, in welchem die vollen Vorgarnspulen zu Zügen zusammengestellt gespeichert bleiben,
- Fig. 6 eine Stirnansicht des Speichers nach Fig. 5,
- Fig. 7 eine Ansicht eines Speichers ähnlich Fig. 5 und 6, der allerdings höhenverstellbar ist,
- Fig. 8 eine perspektivische Ansicht eines Speichers, bei welchem Paletten zum Aufnehmen der Vorgarnspulen vorgesehen sind und
- Fig. 9 eine Ansicht eines Speichers mit einem Übergabegerät.
- FIG. 1 shows a schematic illustration of a transport system with a memory that can be switched on in a conveyor,
- FIG. 2 shows a representation similar to FIG. 1 of a transport system which is divided by the memory, which acts as a buffer,
- 3 shows a schematic representation of a transport system in which a conveyor only delivers full bobbins to the storage,
- 4 is an illustration in which only one conveyor is also provided, which empties the storage,
- 5 is a first view of a memory in which the full roving bobbins remain stored in trains,
- 6 is an end view of the memory of FIG. 5,
- 7 is a view of a memory similar to FIGS. 5 and 6, but which is adjustable in height,
- 8 is a perspective view of a store in which pallets for receiving the roving bobbins are provided and
- Fig. 9 is a view of a memory with a transfer device.
Ein Transport von Vorgarnspulen erfolgt beispielsweise von einer Vorspinnmaschine zu einer Ringspinnmaschine. Die leergelaufenen Spulenhülsen der Vorgarnspulen müssen dann wieder zu der jeweils in dem Arbeitsablauf vorausgehenden Maschine zurückgeführt werden. Bei den Ausführungsformen nach Fig. 1 bis 4 ist vorgesehen, daß ein Transport zwischen einem Flyer (21) und einer Ringspinnmaschine (22) erfolgt. Bei allen diesen Ausführungsformen sind kompakte Speicher (10) vorgesehen, für die im nachstehenden noch Ausführungsformen näher erläutert werden. Diese kompakten Speicher (10) nehmen Vorgarnspulen oder auch leergelaufene Spulenhülsen in mehreren Reihen nebeneinander und übereinander auf, so daß eine gute Raumausnutzung gewährleistet ist. Diese Speicher (10) werden in der Regel auch als verfahrbare Wagen ausgebildet, so daß sie den Übergabestellen oder den Be- und Entladestellen zugeführt werden können.Roving bobbins are transported, for example, from a roving machine to a ring spinning machine. The empty bobbin tubes of the roving bobbins must then be returned to the machine preceding the workflow. In the embodiments according to FIGS. 1 to 4 it is provided that transport takes place between a flyer (21) and a ring spinning machine (22). In all of these embodiments, compact memories (10) are provided, for which embodiments are explained in more detail below. This compact memory (10) take roving bobbins or empty bobbin tubes in several rows side by side and one above the other, so that a good use of space is guaranteed. These stores (10) are generally also designed as movable carriages so that they can be fed to the transfer points or the loading and unloading points.
Bei der Ausführungsform nach Fig. 1 ist angedeutet, daß der Förderer (18), beispielsweise ein Hängeförderer, so ausgebildet ist, daß er nur wahlweise mit dem Speicher (10) verbunden wird, d.h. daß eine Förderung an dem Speicher vorbei sowie eine Förderung in und eine Förderung aus dem Speicher möglich ist.In the embodiment according to Fig. 1, it is indicated that the conveyor (18), for example a overhead conveyor, is designed such that it is only selectively connected to the store (10), i.e. that funding past the storage facility and funding in and funding from the storage facility is possible.
Bei der Ausführungsform nach Fig. 2 ist vorgesehen, daß ein erster Teil (18′) des Förderers, der von und zu dem Flyer (21) führt, den Speicher (10) mit vollen Spulen beliefert und aus ihm oder einem anderen leere Spulenhülsen übernimmt. Ein zweiter Teil (18˝) des Förderers übernimmt die vollen Vorgarnspulen aus dem Speicher (10) und stellt sie einer Ringspinnmaschine (22) zu. Ebenso werden die leergelaufenen Spulenhülsen an die sen Speicher (10) und einen anderen von dem Teil (18˝) des Förderers zurückgebracht.In the embodiment according to Fig. 2 it is provided that a first part (18 ') of the conveyor, which leads to and from the flyer (21), supplies the store (10) with full bobbins and takes over from him or another empty bobbin tubes . A second part (18˝) of the conveyor takes over the full roving bobbins from the store (10) and delivers them to a ring spinning machine (22). Likewise, the empty spool sleeves are attached to the sen memory (10) and another returned from the part (18˝) of the conveyor.
Bei der Ausführungsform nach Fig. 3 ist vorgesehen, daß überhaupt nur ein Teil (18′) eines Förderers vorgesehen ist, der einen Flyer (21) mit einem Speicher (10) verbindet. Dieser Teil (18′) dient im wesentlichen dazu, volle Vorgarnspulen dem Speicher (10) zuzustellen. Gegebenenfalls kann in ähnlicher Weise auch mit leergelaufenen Vorgarnspulen verfahren werden, für die der gleiche oder zweckmäßigerweise ein weiterer Speicher Verwendung finden können. Der Speicher (10) der Ausführungsform nach Fig. 3 wird zweckmäßigerweise derart verfahrbar ausgebildet, daß er der Ringspinnmaschine (22) zuführbar ist, so daß dann die vollen Vorgarnspulen für ein automatisches Spulenwechseln oder auch für ein Spulenwechseln von Hand zur Verfügung stehen.In the embodiment according to Fig. 3 it is provided that only a part (18 ') of a conveyor is provided which connects a flyer (21) with a memory (10). This part (18 ') serves essentially to deliver full roving bobbins to the memory (10). If necessary, a similar procedure can also be used with empty roving bobbins for which the same or expediently another store can be used. The memory (10) of the embodiment according to FIG. 3 is expediently designed to be movable in such a way that it can be fed to the ring spinning machine (22), so that the full roving bobbins are then available for automatic bobbin changing or for manual bobbin changing.
Bei der Ausführungsform nach Fig. 4 ist dagegen vorgesehen, daß der Förderer nur aus einem Teil (18˝) besteht, der einen Speicher (10) mit einer Ringspinnmaschine (22) verbindet. Die Übergabe von dem Flyer (21) zu dem Speicher (10) kann beispielsweise dann erfolgen, wenn dieser Speicher (10) dem Flyer (21) zugestellt wird.In the embodiment according to FIG. 4, on the other hand, it is provided that the conveyor consists of only one part (18˝) which connects a store (10) to a ring spinning machine (22). The transfer from the flyer (21) to the memory (10) can take place, for example, when this memory (10) is delivered to the flyer (21).
Bei den Ausführungsformen nach Fig. 1, 2 und 4 können der Förderer (18) bzw. die Teile (18˝) das Gatter ersetzen, wie dies durch die DE-A 22 27 105 bekannt ist. In diesem Fall erfolgt ein Ablaufen der Vorgarnspulen direkt von dem Förderer (18) aus. Es ist aber auch möglich, über den Förderer (18) oder (18˝) eine oder zwei Reservereihen an Vorgarnspulen an der nachfolgenden Maschine, insbesondere einer Ringspinnmaschine, zur Verfügung zu stellen. In der Praxis werden dabei Hängeförderer bevorzugt, da diese in einem Bereich der Spinnsäle untergebracht werden können, der üblicherweise nicht genutzt ist, nämlich in dem Bereich unter der Decke. Dabei ist es bekannt, daß die vollen Vorgarnspulen und die Spulenhülsen hängend an Wagen aufgehängt werden, die als Züge zusammengestellt werden.In the embodiments according to FIGS. 1, 2 and 4, the conveyor (18) or the parts (18 wie) can replace the gate, as is known from DE-A 22 27 105. In this case, the roving bobbins run off directly from the conveyor (18). However, it is also possible to use the conveyor (18) or (18˝) to provide one or two rows of spare roving bobbins on the subsequent machine, in particular a ring spinning machine. In practice, overhead conveyors are preferred because they can be accommodated in an area of the spinning halls that is usually not used, namely in the area under the ceiling. It is known that the full roving bobbins and the bobbin tubes are suspended from carriages that are put together as trains.
Bei der Ausführungsform nach Fig. 5 und 6 ist der Speicher (10a) als ein Wagen ausgebildet. Der Speicher (10a) weist ein aus Profilen hergestelltes Traggestell (23) auf, das auf Rollen (24) verfahrbar ist. An dem Traggestell (23) sind in zwei Reihen nebeneinander und in drei Reihen übereinander Schienen (11) angebracht, deren Form der Form der Fahrbahn eines nicht dargestellten Hängeförderers entspricht. Auf diese Schienen (11) sind Wagen aufgeschoben, die aus einem Profilstück (16) und Laufrollen (17) gebildet sind. An den Profilstücken (16) sind Hängehalter (25) angebracht, an welchen die vollen Vorgarnspulen (14) aufgehängt sind. Um den Speicher (10a) befüllen und entleeren zu können, werden in den Teilstücken (18′ und 18˝) des Hängeförderers (siehe Fig. 1 bis 4) Weichen oder anhebbare und absenkbare Schienenabschnitte angeordnet, die sowohl in vertikaler als auch in horizontaler Richtung derart verstellbar sind, daß sie den einzelnen Aufnahmen (11) zustellbar sind, die dann in Fortsetzung der Fahrbahn eines Hängeförderers liegen.In the embodiment according to FIGS. 5 and 6, the memory (10a) is designed as a carriage. The store (10a) has a support frame (23) made from profiles, which can be moved on rollers (24). Rails (11) are attached to the support frame (23) in two rows next to one another and in three rows one above the other, the shape of which corresponds to the shape of the track of an overhead conveyor (not shown). On these rails (11) carriages are pushed, which are formed from a profile piece (16) and rollers (17). On the profile pieces (16) hangers (25) are attached, on which the full roving bobbins (14) are suspended. In order to fill and empty the store (10a), switches or lifting and lowering rail sections are arranged in the sections (18 'and 18˝) of the overhead conveyor (see FIGS. 1 to 4), both in the vertical and in the horizontal direction are adjustable in such a way that they can be delivered to the individual receptacles (11), which are then in continuation of the track of a overhead conveyor.
Der Speicher (10b) nach Fig. 7 entspricht im Prinzip dem Speicher (10a) nach Fig. 5 und 6, d.h. es werden auch hier Profilschienen (11) in einem Traggestell (27) vorgesehen, die als Fortsetzung der Fahrbahn eines Hängeförderers gestaltet sind, so daß die Hängewagen (16, 17) nach Fig. 5 und 6 auch hier Verwendung finden können. Der Speicher (10b) ist mit einer teleskopartigen Hubeinrichtung versehen, beispielsweise einem hydraulischen oder pneumatischen Zylinder (28), so daß er derart in der Höhe veränderbar ist, daß die Profilschienen (11) mit der Fahrbahn eines Hängeförderers fluchten. Es ist dann noch möglich, den als Wagen ausgebildeten Speicher (10b) so quer zu dem Hängeförderer zu verfahren, daß auch auf Weichen an diesem Hängeförderer verzichtet werden kann.The memory (10b) according to FIG. 7 corresponds in principle to the memory (10a) according to FIGS. 5 and 6, ie here, too, profiled rails (11) are provided in a support frame (27), which are designed as a continuation of the track of a overhead conveyor , so that the hanging trolleys (16, 17) according to FIGS. 5 and 6 can also be used here. The store (10b) is provided with a telescopic lifting device, for example a hydraulic or pneumatic cylinder (28), so that its height can be changed in such a way that the profiled rails (11) are aligned with the track of a overhead conveyor. It is then still possible to move the storage unit (10b), which is designed as a carriage, so that it is transverse to the overhead conveyor in such a way that switches can also be dispensed with on this overhead conveyor.
In Fig. 8 ist eine weitere Ausführungsform eines Speichers (10c) vorgesehen. Dieser Speicher (10c) bildet ebenfalls einen mit Laufrollen (24) versehenen Wagen. In dem Speicher (10c) sind schubladenartig geführte Paletten (19) vorgesehen, die mit zapfenartigen Aufnahmen (12) zum Aufstecken von Spulenhülsen von Vorgarnspulen (14) versehen sind. Bei dieser Ausführungsform lassen sich die vollen Vorgarnspulen (14) sehr dicht pakken, allerdings ist ein Übergabegerät notwendig, mit welchem die vollen Vorgarnspulen (14) an einen Förderer übergeben oder von diesem als leere Spulenhülsen entnommen werden. Es ist auch möglich, diesen Speicher (10c) mit einem Übergabegerät zu kombinieren, durch welches die vollen Vorgarnspulen (14) von der vorausgehenden Maschine abgenommen und in den Speicher (10c) eingesetzt werden. Ebenso ist es möglich, mittels eines Übergabegerätes die vollen Vorgarnspulen (14) aus dem Speicher (10c) zu entnehmen und an eine Weiterverarbeitungsmaschine zu übergeben, beispielsweise die Ringspinnmaschine (22) nach Fig. 1 bis 4.A further embodiment of a memory (10c) is provided in FIG. This memory (10c) also forms a carriage provided with rollers (24). Pallets (19) guided in drawer-like fashion are provided in the store (10c) and are provided with peg-like receptacles (12) for fitting bobbin sleeves of roving bobbins (14). In this embodiment, the full roving bobbins (14) can be packed very tightly, but a transfer device is necessary with which the full roving bobbins (14) are transferred to a conveyor or are removed from the conveyor as empty bobbin tubes. It is also possible to combine this store (10c) with a transfer device, through which the full roving bobbins (14) are removed from the preceding machine and inserted into the store (10c). It is also possible to use a transfer device to remove the full roving bobbins (14) from the memory (10c) and to transfer them to a further processing machine, for example the ring spinning machine (22) according to FIGS. 1 to 4.
In Fig. 9 ist ein Speicher (10d) dargestellt, der ebenfalls eine sehr dicht gepackte Anordnung von vollen Vorgarnspulen ermöglicht und somit einen geringen Raumbedarf hat. Als Aufnahmen dienen hierbei Zapfen (13), die in einem Gestell (29) angeordnet sind und die schräg nach außen und oben weisen. Das Gestell ist mit Laufrädern (30) versehen, die auf Schienen (31) laufen. Der Speicher (10d) läuft somit auf einer vorgegebenen Fahrbahn.In Fig. 9, a memory (10d) is shown, which also enables a very densely packed arrangement of full roving bobbins and thus takes up little space. Pins (13) which are arranged in a frame (29) and which point obliquely outwards and upwards serve as receptacles. The frame is provided with running wheels (30) which run on rails (31). The memory (10d) thus runs on a predetermined road.
In Fig. 9 ist weiter ein Übergabegerät (20) dargestellt, mit welchem es möglich ist, Vorgarnspulen (14) oder auch Spulenhülsen von einem Förderer (18) abzunehmen und an den Speicher (10d) zu übergeben oder in umgekehrter Weise, Vorgarnspulen (14) von dem Speicher (10d) abzunehmen und an den Hängeförderer (18) zu übergeben.FIG. 9 also shows a transfer device (20) with which it is possible to remove roving bobbins (14) or bobbin tubes from a conveyor (18) and transfer them to the store (10d) or, conversely, roving bobbins (14 ) from the store (10d) and transferred to the overhead conveyor (18).
Das Übergabegerät (20) enthält einen an einer Säule (33) in vertikaler Richtung auf und ab verfahrbaren Wagen (34), der ei nen Greifmechanismus (32) aufweist, der mit einem Kettenantrieb (35) verfahrbar ist. Der Kettenantrieb (35) besitzt einen Schenkel, der parallel zu den Zapfen (13) des Speichers (10d) gerichtet ist, so daß der Greifer (32) einer Vorgarnspule (14) zustellbar ist oder mit einer derartigen Vorgarnspule in den Speicher (10d) einfahren kann. Das Greifelement (32) ist so ausgebildet, daß es um eine horizontale Achse verschwenkbar ist, so daß eine an dem Greifelement (32) hängende Vorgarnspule in die vertikale Stellung überführbar ist, wenn das Greifelement (32) entlang einer vertikalen Teilstrecke der Kettenführung (35) läuft, wie dies mit der Stellung (32′) und der Vorgarnspule (14′) angedeutet ist. Das Übergabegerät (20) enthält ferner ein Greifelement (36) mit einem Zapfen, das von unten her der in dem Greifelement (32′) befindlichen Vorgarnspule (14′) zustellbar ist und bis zu dem Hängeförderer (18) bewegbar ist. Dieses Greifelement (36′) kann somit Vorgarnspulen (14) oder auch Spulenhülsen von dem Hängeförderer (18) abnehmen und an das Greifelement (32′) übergeben oder umgekehrt, von dem Greifelement (32′) abnehmen und an den Hängeförderer (18) übergeben.The transfer device (20) contains a on a column (33) in the vertical direction up and down carriage (34), the egg NEN gripping mechanism (32) which is movable with a chain drive (35). The chain drive (35) has a leg which is directed parallel to the pins (13) of the store (10d), so that the gripper (32) of a roving spool (14) can be advanced or with such a roving spool into the store (10d) can drive in. The gripping element (32) is designed such that it can be pivoted about a horizontal axis, so that a roving bobbin hanging on the gripping element (32) can be moved into the vertical position when the gripping element (32) runs along a vertical section of the chain guide (35 ) runs, as is indicated with the position (32 ') and the roving bobbin (14'). The transfer device (20) further includes a gripping element (36) with a pin which can be fed from below the roving bobbin (14 ') located in the gripping element (32') and can be moved up to the overhead conveyor (18). This gripping element (36 ') can thus remove roving bobbins (14) or bobbin tubes from the overhead conveyor (18) and transfer them to the gripping element (32') or vice versa, remove them from the gripping element (32 ') and transfer them to the overhead conveyor (18) .
Bei dem Übergabegerät (20) wird zweckmäßigerweise vorgesehen, daß die Greifelemente (32 und 36) in einer Zahl vorhanden sind, die der Anzahl der in horizontaler Richtung hintereinander angeordneten Zapfen (13) des Speichers (10d) entspricht, so daß jeweils eine Reihe von Vorgarnspulen (14) aufgenommen oder abgegeben werden kann. Dabei wird zweckmäßigerweise vorgesehen, daß die Teilung, mit welcher die Zapfen (13) in horizontaler Richtung hintereinander angeordnet sind,der Teilung entspricht, in der die Vorgarnspulen an dem Hängeförderer (18) gehalten sind.In the transfer device (20) it is expediently provided that the gripping elements (32 and 36) are present in a number which corresponds to the number of pins (13) of the store (10d) arranged one behind the other in the horizontal direction, so that in each case a number of Roving bobbins (14) can be picked up or released. It is expediently provided that the division with which the pins (13) are arranged one behind the other in the horizontal direction corresponds to the division in which the roving bobbins are held on the overhead conveyor (18).
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873734298 DE3734298A1 (en) | 1987-10-09 | 1987-10-09 | TRANSPORTSYSTEM FOR ROOF COILS BETWEEN SPINNING MACHINES |
DE3734298 | 1987-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0311069A1 true EP0311069A1 (en) | 1989-04-12 |
EP0311069B1 EP0311069B1 (en) | 1993-09-22 |
Family
ID=6338048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88116559A Expired - Lifetime EP0311069B1 (en) | 1987-10-09 | 1988-10-06 | Transport system for roving bobbins between spinning machines |
Country Status (3)
Country | Link |
---|---|
US (1) | US5127788A (en) |
EP (1) | EP0311069B1 (en) |
DE (2) | DE3734298A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5715669A (en) * | 1994-11-30 | 1998-02-10 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Bobbin transporting system for roving and spinning machines with apparatus to exchange bobbins of differing pitches |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937224A1 (en) * | 1989-11-08 | 1991-05-16 | Mlr Maschinen Logistik Rationa | Spinning mill transport - has trolley for conveyance of cops to other departments |
US6036424A (en) * | 1998-08-12 | 2000-03-14 | Toray Plastics (America), Inc. | Cart for unloading and transporting chain |
CN112176483B (en) * | 2019-07-02 | 2022-03-29 | 浙江玛萨琪纺织有限公司 | Warping creel |
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DE2347926A1 (en) * | 1973-09-24 | 1975-04-03 | Zinser Textilmaschinen Gmbh | DEVICE FOR TRANSPORTING AND STORING THREAD CARRIER |
DE3709561A1 (en) * | 1986-04-04 | 1987-10-08 | Textima Veb K | Bobbin transport trolley |
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NL98735C (en) * | 1954-04-17 | |||
GB1118051A (en) * | 1964-09-02 | 1968-06-26 | Mackie & Sons Ltd J | Improvements in and relating to the doffing and donning of bobbins on the spindles of a textile spinning or twisting machine |
DE2138926C3 (en) * | 1971-08-04 | 1981-07-23 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Device for the automatic transport and storage of cops in groups |
DE2227105A1 (en) * | 1972-06-03 | 1973-12-13 | Zinser Textilmaschinen Gmbh | TRANSPORT SYSTEM FOR TRANSPORTING SPOOLS |
CH555902A (en) * | 1972-06-28 | 1974-11-15 | Augsburger Kammgarn Spinnerei | DEVICE FOR FEING A RING SPINNING MACHINE WITH SPOOLS AND USING THE DEVICE. |
CH662586A5 (en) * | 1982-03-20 | 1987-10-15 | Zinser Textilmaschinen Gmbh | SPINNING MACHINE FOR THE PRODUCTION OF YARN FROM ROVING YARN. |
DE3240822A1 (en) * | 1982-11-05 | 1984-05-10 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | RING SPIDER WITH A REEL |
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DE3513003A1 (en) * | 1985-04-11 | 1986-10-16 | Dürkoppwerke GmbH, 4800 Bielefeld | METHOD AND DEVICE FOR TRANSPORTING AND STORING COILS, ESPECIALLY FOR THE DISPOSAL OF SPINDLE MACHINES OR THE LIKE |
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DE3636654A1 (en) * | 1986-10-28 | 1988-05-11 | Zinser Textilmaschinen Gmbh | DEVICE AND METHOD FOR AUTOMATICALLY REMOVING COMPLETELY WINDED COPS FROM A RING SPIDER |
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DE8700472U1 (en) * | 1987-01-10 | 1987-04-30 | Palitex Project-Company Gmbh, 4150 Krefeld | Device for the removal of bobbins from multi-position spinning or multi-position twisting machines |
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-
1987
- 1987-10-09 DE DE19873734298 patent/DE3734298A1/en not_active Withdrawn
-
1988
- 1988-10-06 DE DE88116559T patent/DE3884326D1/en not_active Expired - Fee Related
- 1988-10-06 EP EP88116559A patent/EP0311069B1/en not_active Expired - Lifetime
-
1991
- 1991-04-08 US US07/682,887 patent/US5127788A/en not_active Expired - Fee Related
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DE2347926A1 (en) * | 1973-09-24 | 1975-04-03 | Zinser Textilmaschinen Gmbh | DEVICE FOR TRANSPORTING AND STORING THREAD CARRIER |
DE3709561A1 (en) * | 1986-04-04 | 1987-10-08 | Textima Veb K | Bobbin transport trolley |
Cited By (1)
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US5715669A (en) * | 1994-11-30 | 1998-02-10 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Bobbin transporting system for roving and spinning machines with apparatus to exchange bobbins of differing pitches |
Also Published As
Publication number | Publication date |
---|---|
US5127788A (en) | 1992-07-07 |
DE3734298A1 (en) | 1989-04-20 |
DE3884326D1 (en) | 1993-10-28 |
EP0311069B1 (en) | 1993-09-22 |
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