DE7013466U - ADJUSTABLE HOLDER FOR SPOOLS OF THREAD. - Google Patents

Description

PATENT ADVERTISER DIpI-In ₉₁ RUdOIfMoIbUt 741 Reutlingen / Wörtt. HJDdenbt / rgrtr. 66 -Μ »34Ζ1Α

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Azmeldert

Alfred König 7401 Beleen / Kra. Tubingen

Adjustable holder for spools of thread

The invention relates to an adjustable holder for bobbins of thread, with a basket made of arcuate shape externally bendable, resilient lamellas for holding bobbin cones with different pitches and & round, round, and with a sleeve-like

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A mandrel on which the diamond basket can be attached and which is provided in its upper part with an external thread for a screw nut which is used to bend the fcamelles.

There are already various stops for yarn spools known or proposed, with an adjustable or elastic cone holder supporting the bobbin cones in the middle of a bobbin plate are provided. With these thread spool holders, the cone holder is firmly connected to the spool plate (Gbm 1 992 621). So-called cone holders are also known which are attached separately to the centering pins of bobbins of yarn processing machines and the Selbsthemmead on the centering pin like that are adjustable so that they can support the conical sleeve of a spool of thread.

It is also already known to use the bobbin plate to secure the paden flow from a yarn reel to cover or cover fluffy or elastic, close-fitting or exposed fabrics, like this that the bobbin sits lightly with its underside on the elastic material (USA Patent 2,696,952).

The increasing use of synthetic yarn in the textile industry has also hit its versatility the formation of yarn laps and the size of the bobbins increased. The spool plates and Cone holders can therefore only be used to a limited extent

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and must be available to record all occurring Garmspulen in various sizes and designs. The task of the invention was to take this into account and to create an adjustable holder for bobbins of thread, which would be nice! Bites! -feei lew mi η min ι

Binmel

■ is set so that from the versoml « share bobbin holder different AVt You can get together quickly and without difficulty be able. Here it is assumed that every Ai - Ser thread bobbin holder with a similar adjustable device for clamping the bobbin core * should be seen

The problem posed is daemrssi g * with adjustable balls for yarn bobbins of the type mentioned at the outset, that he hfilsenartlge Born is designed as a separate part and is detachable but non-rotatable in a support plate or a bobbin plate of any choice The size and shape can be determined, which serves at least for one-sided support for centering the basket over the fountain. This sick leaves the sleeve-like · with the ^ amelle basket with any arbitrarily · "Art vm ^ reel tables on the modular principle ksmsini <

The sleeve-like thorn is at its usteapem an outside flange and oils 8tttfcmga.il! ti the reel plates point to the under «»! t «« ta » matching TFertieiung ear Amffrstan »dishes Antsmflma as well as a bearing brake that was just transferred

• In accordance with the outer diameter of the dome Inside diameter, in such a way that the mandrel can be inserted from below into the support plate or the spool plate can be used to secure the inserted mandrel against twisting. flange of the Dornee and the various -> The recess in the support plate or in a bobbin plate can be provided with interlocking notches and interlocking projections. On the top are the support plate or the reel plate concentric to the bearing bush for the mandrel with a centering ring provided, through which a connecting the lower ends of all the slats and on the Plate or the reel plate supporting the end ring of the lamellar basket is centered.

The adjustable spool cone holding part of the holder So lets you combine it with all sorts of types of spool plates or simple support plates, too with spool plates, which are covered on the inside with an elastic textile web. In the latter Case, the textile web is made of a knitted tube section, both edges of which with a Elastic band are provided and its one hose edge over the upper outer edge of the spool plate and its other tube edge over the sleeve-like mandrel is pushed and clamped between the lower end ring of the lamellar basket and the reel plate.

Details about the invention emerge from the following description in conjunction with the drawing

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^ on the an example of an embodiment according to the invention aas formed adjustable thread spool holder “Or rather it is shown less schematically.

Show in detail:

Pig. 1 a central vertical section.

a composite bobbin holder;

Pig. 2 an exploded view of the bobbin holder, from which its individual parts can be seen;

Pig. 3 a [top view of the lamella basket

of the bobbin holder in the axial direction.

The bobbin holder shown in the drawing consists of a sleeve-shaped mandrel 10 »in his Upper half provided with an external thread 11 and at its lower end with a flange 12 is. This mandrel can be plugged onto the pins of conventional reel stands.

The sleeve-like mandrel 10 is in the illustrated embodiment positively and non-rotatably connected to a bowl-like spool plate. The reel plate 13 has a central bearing bush 14. the inside diameter of which corresponds to the outside diameter of the mandrel 10. In addition, the reel plate 13 is concentric to the bearing bush 14 on its underside with a Provided recess 15 in which the Außenflanseh

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fits at the lower end of the fountain 10. The Born 10 can So from below into the reel plate 13 up to the stop its ring flange 12 at the bottom of the recess 15 be inserted. The recess 15 has, in a manner not shown, a projection at one point on, which is in a correspondingly shaped and also not shown in the drawing recess in the outer flange 12 of the Bornes 10 engages and thereby a twisting of the Born compared to the reel plate 13 prevented.

A lamellar basket 16, which has a conical basic shape which can be seen in FIGS. 2 and 3, is pushed over the born 10 from above. It has an upper connecting ring that merges into a bearing bush 17 that fits on the Born 10 and a lower closing ring 18 of larger Burchme & sers, between which several lamellae 19 extend evenly distributed over the circumference. By means of a bridge on the lamellar basket 16 in the axial direction, the lamellae 19 are bent outwards in an arc-like manner, so that they can be adapted to attached, not shown, coil cones of different conicity and width.

The reel plate is concentric on its inside with the bearing bush 14 with a protruding centering ring 20 provided, over which the lower closing ring 18 of the lamellar basket 16 until it rests against the reel plate is pushed. Bas bending of the lamellas 19 is effected with the aid of a screw nut 21 which screwed onto the external thread 11 of the Bornes 10

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upper Hapfrandee des Sfvleatellera the other ait a Ctaaaleug 24 tubing but the amber against the bearing bush 14 4ee Spvlenteller · all «* Desired tension de "geetriHraeiii" aea— 2t through obtained that the oe * trl ~ kee) aame> ren closing ring 18 dea LaaelleafcerWe t < Coil plate is printed GeetziekaoBlaaehea 22 knew auea swLaemea dea and the bearing bush 14 dea Spmlenteller 19 eia # ea

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The thorn does not grow old as a bowl be bound, but can waalweia «

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simple disc-shaped support plate can be combined, the dimensions of which are approximately the horizontal central Corresponds to the bottom part of the reel plate 13 shown in the drawing.

The manufacturing costs of the individual parts are compared to the cone holders previously made in one piece with spool plate much less, so that the purchase of the various interchangeable parts for Adaptation to differently shaped bobbins is more advantageous than purchasing one-piece cone holders of several sizes, apart from the fact that the bearings ·? keeping the individual parts is much easier and more space-saving than the storage of single thread spool holders of different sizes.

Claims (1)

Protection claims ¹ · Adjustable holder for bobbins, with a basket made of arched, externally bendable lamellae for holding bobbin cones with different pitches and base circle diameters, and with a sleeve-like mandrel on which the lamella basket can be pushed and which in its upper part has an external thread for a screw nut serving to bend the lamellas is provided, characterized in that the sleeve-like mandrel (10) is designed as a separate component and can be detached »but positively and non-rotatably in a support plate or spool plate (13) of any size and shape serves at least for one-sided support and centering of the lamellar basket (16) pushed over the mandrel (10). 2. Adjustable holder according to claim 1, characterized in that the sleeve-like mandrel (10) on its lower end is provided with an outer flange (12) and the support plate or the reel plate (13) a matching recess (15) on its underside to accommodate this outer flange (12) and an upwardly protruding bearing bush (14) with an outer diameter of the mandrel (10) have a corresponding inner diameter, such that the mandrel (10) form-fit from below ■ M) Wi> β it47 (15) in (13) ■! * 4. Divisible aalter aaeb «La» 4 »r Ms 3, dadercii griMmuteielatt, te · *! · Οά »τ a Sfolemteller (13) atf Uormr koneentrieeii sor Li ^ ertunhae (14) for the (10) sit a» Sentrierriag (2β) τβτβ ^ βΜ iet, through which the entere * "im * llw I-1-lea (19) verbiaiendar" sd "lea e" f der Platte or the Spaleatellee (13) atottttsenfer Abechlußi-iag (18) des laeellenkoreee (16) ". Vera divisible holder Baeh a «4 to 4» with a bowl-like «ipvlevteller, Aer aaf β one inside« it elaer elMtieesjsa. tilbabn is covered, dadw ^ em gekeamselelMMt, de * is the textile web ans a frestriekaesl -etisseesfrlti (22), wherein welenea ninAestems one of its tapes with a Gfeunizag (23 * 24) Tersenem let WOA whose one with a Gunmietg (23) Tereekener Sehlauehrand over the upper Aaienrend dee Spmlen- 701346816.7.7 « α 1147 "'" ·' · - If- plate (13) pulled and its other hose edge pushed over the sleeve-like mandrel (10) and between the lower end ring (18) of the Lamella basket (16) and the spool plate (13) is clamped.