DE831738C - Quick release for fast rotating bobbin holders - Google Patents

Quick release for fast rotating bobbin holders

Info

Publication number
DE831738C
DE831738C DEF963A DEF0000963A DE831738C DE 831738 C DE831738 C DE 831738C DE F963 A DEF963 A DE F963A DE F0000963 A DEF0000963 A DE F0000963A DE 831738 C DE831738 C DE 831738C
Authority
DE
Germany
Prior art keywords
quick release
fast rotating
bobbin holders
rotating bobbin
bobbin
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.)
Expired
Application number
DEF963A
Other languages
German (de)
Inventor
Friedrich Ihls
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSTSEIDEFABRIK BOBINGEN
Original Assignee
KUNSTSEIDEFABRIK BOBINGEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUNSTSEIDEFABRIK BOBINGEN filed Critical KUNSTSEIDEFABRIK BOBINGEN
Priority to DEF963A priority Critical patent/DE831738C/en
Application granted granted Critical
Publication of DE831738C publication Critical patent/DE831738C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/543—Securing cores or holders to supporting or driving members, e.g. collapsible mandrels
    • 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

Landscapes

  • Winding Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Description

Die Befestigung von Spulen zur Aufnahme von Textilfäden erfolgt im allgemeinen mittels Reibung an der Berührungsfläche zwischen Spule und Spulenhalter, z. B. durch ein oder mehrere Spannelemente, die vom Spulenhalter aus gegen die Spule gedrückt werden. In der Regel wird be großen Spulen, z. B. solchen vom Durchmesser zwischen 160 und 300 mm und hohen Abzuggeschwindigkeiten, z. B. in der Größenordnung von 400 bis 200 m/Min., eine Arbeitsweise, wie sie vor allem beim Spinnen vollsvnthetischer Fäden, insbesondere von Polyamidfäden üblich ist, der Druck durch eine auf einer Gewindespindel laufende und als Handrad 0. dgl. ausgebildete Mutter erzeugt. The attachment of bobbins for receiving textile threads takes place in the generally by means of friction at the contact surface between the bobbin and the bobbin holder, z. B. by one or more clamping elements, which from the bobbin holder against the bobbin be pressed. As a rule, be large coils such. B. those of diameter between 160 and 300 mm and high take-off speeds, e.g. B. in the order of magnitude from 400 to 200 m / min., a way of working that is more aesthetic, especially when spinning Threads, especially polyamide threads, the pressure by one on one Threaded spindle running and produced as a handwheel 0. Like. Trained nut.

Beim Wechseln der Spule ist es dann nötig, die Mutter zu lösen und wieder anzuziehen. Dies erfordert eine Zeitspanne, die bereits genügt, um eine merkliche Menge des mit großer Geschwindigkeit weiterlaufenden Fadens zu Abfall werden zu lassen.When changing the coil it is then necessary to loosen the nut and to put on again. This requires a period of time that is already sufficient to make a noticeable difference Amount of thread running at high speed to waste become too permit.

Gegenstand der Erfindung ist ein Schnellverschluß, insbesondere für große Spulen zum Befestigen derselben auf schnell umlaufenden Spulenhaltern, durch den die Zeitspanne des Spulenwechsels und damit der anfallende Abfall auf ein Minimum herabgedrückt werden. The invention relates to a quick release fastener, in particular for large bobbins for attaching the same to fast rotating bobbin holders the time it takes to change the bobbin, and thus the waste that occurs, to a minimum be depressed.

Der Schnellverschluß besteht, wie die Zeichnung zeigt, aus zwei Einrichtungen: 1. Aus einem mittels Stellschraube 1, Gegen mutter 2 und Druckscheibe 3 auf verschiedenen Druck einzustellenden Spannelement 4; 2. aus einem Exzenterhebel 5, der eine Stange 6 in der Hohlwelle 7 des Spulenhalters so hin und her schiebt, daß die auf der Stange 6 befestigte Druckscheibe 3 das Spannelement 4 gegen die Spule 8 preßt oder diese freigibt. As the drawing shows, the quick-release fastener consists of two devices: 1. From one by means of adjusting screw 1, counter nut 2 and thrust washer 3 on different Pressure to be set clamping element 4; 2. from an eccentric lever 5, which has a rod 6 in the hollow shaft 7 of the bobbin holder back and forth so that the on the rod 6 attached thrust washer 3 presses the clamping element 4 against the coil 8 or this releases.

Mit Hilfe der ersten Einrichtung wird nun der Druck des Spannelementes 4 grundlegend so eingestellt, daß danach das jeweilige Andrücken oder Freigeben des Spamlelementes bzw. das Festklemmen oder Lösen der Spule lediglich durch ein schlagartiges Umlegen des Exzenterhebels 5 um 180° erzielt wird. With the help of the first device, the pressure of the clamping element is now 4 basically set so that then the respective pressing or releasing of the Spamlelementes or the clamping or loosening of the coil only by a sudden turning of the eccentric lever 5 by 180 ° is achieved.

Durch die Ausbildung des Exzenters als Hebel wird erreicht, daß aus den beiden möglichen Stellungen des Hebels, nämlich oben oder unten, eindeutig sichtbar ist, ob die Spule auf dem Spulenhalter in Arbeitsstellung fest oder in Auswechselstellung los sitzt. By training the eccentric as a lever it is achieved that from the two possible positions of the lever, namely up or down, clearly visible is whether the bobbin on the bobbin holder is fixed in the working position or in the replacement position go sit.

Claims (1)

PATENTANSPRUCH Schnellverschluß zum Befestigen von insbesondere großen Spulen auf schnell umlaufenden Spulenhaltern, gekennzeichnet durch ein oder mehrere Spannelemente (4), welche durch Stellschraube und Gegenmutter (1, 2) sowie Druck scheibe (3) auf verschiedenen Spanndruck einstellbar sind, und durch eilen Exzenterhebel(5), welcher, schlagartig um 1 8ob verdreht, mittels einer Stange (6) das Spannelement (4) und damit die Spule (8) feststellt oder freigibt. PATENT CLAIM Quick release for fastening particularly large ones Spools on high-speed spool holders, characterized by one or more Clamping elements (4), which by adjusting screw and counter nut (1, 2) and pressure disc (3) can be adjusted to different clamping pressures, and by rushing the eccentric lever (5), which, suddenly rotated by 1 8ob, the clamping element by means of a rod (6) (4) and thus the coil (8) detects or releases.
DEF963A 1950-03-07 1950-03-07 Quick release for fast rotating bobbin holders Expired DE831738C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF963A DE831738C (en) 1950-03-07 1950-03-07 Quick release for fast rotating bobbin holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF963A DE831738C (en) 1950-03-07 1950-03-07 Quick release for fast rotating bobbin holders

Publications (1)

Publication Number Publication Date
DE831738C true DE831738C (en) 1952-02-18

Family

ID=7082630

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF963A Expired DE831738C (en) 1950-03-07 1950-03-07 Quick release for fast rotating bobbin holders

Country Status (1)

Country Link
DE (1) DE831738C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953591C (en) * 1953-05-10 1956-12-06 Glanzstoff Ag Holder for cylindrical twisting and unwinding bobbins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953591C (en) * 1953-05-10 1956-12-06 Glanzstoff Ag Holder for cylindrical twisting and unwinding bobbins

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