DE2236166A1 - DEVICE FOR HANDLING THREAD MATERIAL - Google Patents

Description

Patent attorney patent attorneys

Dr. phil. Gerhard Henke! Dr. rer. nat. Wolf-Dieter Henkel

D-757 Baden-Baden Balg Dipl.-Ing. RaIfM. core

Waldgasse20 P_ _{ro n} ^ _t | _n fh » _r ioiiar

^{Tel .:(} 07221)63427 ϋΓ · ^{ΓΘΓ Π} ° * 'LQ ϊ Π Ö Γ f β II β Γ

Telaer-Adr .: ΪΙΙΙρΜΚΙfledw ^ eed «. D-8 Münden 90

Eduard-Sdimid-Str. 2 -j Tel .: (0811) 663197

- " ,. Telegr. Addr. ι Ellipsoid f.iRncJjsa

Leesona Corporation 5BWJ

Warwick , RI ,, V. St.A.

L J 21 JOLf TO

Device for handling thread material

The invention relates to a device for handling thread material and in particular to a device ₉ ™ for spinning or twisting yarn threads into storage units, which are fed one after the other to a winding machine and rewound into yarn packages at practically the same speed at which they are formed.

As used in the following expression "twister" refers to a twisting or spinning machine or a similarity l cozy device. The term "spool" refers to a unit of thread material such that it can be easily moved from one place to another, and includes any winding core or other member on which the thread material is or can be converted into a package "Full bobbin" means a bobbin carrying thread material, regardless of whether it is fully or partially wound. »The term" empty bobbin "means a bobbin that is completely or substantially free of thread material. The term "yarn" is intended to be taken in its general sense and encompass all kinds

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from thread material of both textile and other nature.

In short, the invention relates to a textile machine, for example a twisting or spinning machine, with devices for successive station service and continuous transfer of those withdrawn from the stations full supply bobbins to a suitable type winder, which means for loading the Supply spools at their stations and for initiating the local rewinding of the thread material of the individual supply having sspulen to form a winding of yarn. This device delivers the supply bobbins to the winding machine practically the same speed at which the bobbins are drawn off the twisting machine. With coils With reusable winding cores, the device can also process the empty winding cores ejected from the winding machine return to the twisting machine and put it back on there so that there is not an ample supply of bobbins between twisting machine and winding machine.

The object of the invention is therefore primarily to create a novel and useful device for handling thread material.

This object is achieved by a device for processing thread material for the purpose of forming yarn laps solved, the a first device for the simultaneous reshaping of the thread material to several storage units and their periodically successive general completion, a second device for successive Acceptance of the storage units and for the simultaneous formation of several yarn packages from them at practically the same speed as the

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The storage units are completed by the first facility, and a third facility is used to remove the individual orrats from the first facility and to transfer them practically continuously to the second facility second device ejected storage units to the first device to be re-formed into usable storage units »

The following is a preferred embodiment of the invention Is explained in more detail by means of a drawing:

1 a shortened sehematische top view © ine advantages ■ direction with the features of the invention ₉ in which the better "For clarity broken away certain parts omitted and ₉

2 a likewise abbreviated schematic side view of the device according to Pig »1 with ΐβϊ1 © η _{Θ likewise broken away and omitted}

The device shown has a plurality of typical spinning machines 1o, the opposing Spinning benches 12 with their spinning stations 14 on top of one another are aligned »Both spinning banks 12 each have a known feed / runner 16, which is its © stations 14 expires - and stops at one of them - the needs to be operated · There it normally takes off a full supply spool 18 and places an empty winding core 2o and directs its washing with yarn 22 spun. Roving threads.

309808/1167

The withdrawn full bobbins 18 are placed on a full bobbin section 24 deposited on a conveyor belt 26. The rotor 16, on the other hand, takes off from an empty bobbin section 28 of the conveyor belt 26 on an empty spool on its winding core and transfers it to a position in which it is on a other station 14 requiring operation are placed can, as for example in the USA patent application S.N. 863 858 is described.

The full bobbins 18 deposited on the conveyor belt 26 are each transferred into a shaft 3o, the one after the foot end a bobbin winder 32 is inclined, which in turn is put into operation in a conventional manner, for example by a motor (not shown), when a Winding machine 34 requires a bobbin. From him becomes one Full spool 18 is raised to its head end and falls from there via an inclined chute 36 into a suitable handling device 38 (e.g. a preparation and / or knot apparatus) to finally get another one Inclined slide 4o to be placed on one of the winding stations 42 (FIG. 2).

The operation of the full spool winding 32 can be by any any control device and e.g. by the same control as for the winding machine 3 ^, which the handling device 38 is also actuated.

Although any type of winder can be provided can, it is assumed to simplify the description that it is in the illustrated winder 34 to one with wandering winding stations which the winding stations 42 move in a continuous path and on the bobbin handling device 38 stop at which the individual winding stations

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Eject an empty spool 2o, a spooled supply spool 18 received and then -during the winding of the thread package in question 44 in the endless Move the web further.

The ejected empty bobbin 2o passes an inclined chute 46 (Pig · 1) and is possibly & continuously driven lifting conveyor belt 48 deposited.

To avoid a build-up of unusable bobbins in the spinning and winding system, a sink sorting device of the type according to DT-OS P 2o 45 625.1 can be provided. One such has a suitable bobbin sorter 5o with a receiving shaft (FIG. 1) for ejected bobbins 2o delivered by the conveyor. From the sorter, the empty bobbins are transferred via a shaft 54 (FIG. 1) to the jever-bobbin section 28 of the spinning machine conveyor belt 26 and the bobbins still containing yarn are transferred via a shaft to the full-bobbin section 28 of the belt, from where they are returned to the bobbin handling device 38. The device 38 can be designed so that it examines the bobbins and deposits those not suitable for transfer to the winding stations 42 of them via a shaft 58 in a tub 6o, where it examines by hand for errors, if necessary freed from them and then to corresponding conveyor belt section 24 or 28 are returned.

The number of stations on either the winder 34 or the spinning machine 1o can be controlled so that both types of machines practically at the same speed work with which the sjmlen are handled.

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Although the invention has been described above in connection with a special Ausungsforra is shown and described in a special field of application, are the Of course, numerous changes and modifications are possible in the art without departing from the scope and the basic idea of the invention are left.

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Claims (1)

7236166 P ate 3i ta η s ρ r ii ch e Device for handling thread material, characterized spool through a first device for its winding onto a plurality of supply, a second Device for receiving the supply bobbins, from which a plurality of spools of thread is formed, with practical the same speed at which the supply reels from the first-mentioned device are completed and a third device for removing the supply spools from the first device and for their practically continuous transfer to the second facility » 2 »Device according to claim 1, characterized in that that the first device comprises a twisting machine, 3. Apparatus according to claim 1, characterized in that the second device has a plurality of winding stations has, each of which is one of the to be formed Is able to take up a winding of twine 4. Apparatus according to claim 1, characterized in that that the third device has a conveyor device for transferring the supply bobbins to the second -at · «« · Means as well as means to the supply spools to be withdrawn from the first device and transferred practically in the withdrawal sequence to the conveying device. 5. The device according to claim 1, characterized in that the second means includes means, comprising for ejecting the egg nzelnen supply reel after the on them -8-309808 / 1 167 located thread material has been formed into a thread package, and the third device means for placing the ejected bobbins at the stations of the first facility as well as means for transferring the having ejected bobbins from the second device to the placement means. 6. Apparatus according to claim 5 »characterized in that the transfer means has a device for promotion of the ejected bobbins to the placement means. 7. Apparatus according to claim 1, characterized in that that the first device comprises a twisting machine and the second device comprises a winder and between these two machines a device for preparing the supply bobbins for their use inserted by the winder. 8. Apparatus according to claim 7 »characterized in that the third device is a lifting device for Having delivery of the supply spools to the preparation device. 9. Apparatus according to claim 8, characterized in that the lifting device ia depending on one of the demand signal issued by the winding machine is able to pass a supply reel on to the winding machine. 1o. Device according to claim 7 »characterized in that that a bobbin sorting device is inserted between the twisting machine and the winding machine to sort the ejected Sort out bobbins that are transferred from the winding machine to the twisting machine. 309808/1167 ORIGINAL INSPECTED