DE1283430B - Spool frame for shearing elastic threads on sectional warp beams for warp knitting machines - Google Patents
Spool frame for shearing elastic threads on sectional warp beams for warp knitting machinesInfo
- Publication number
- DE1283430B DE1283430B DEM71701A DEM0071701A DE1283430B DE 1283430 B DE1283430 B DE 1283430B DE M71701 A DEM71701 A DE M71701A DE M0071701 A DEM0071701 A DE M0071701A DE 1283430 B DE1283430 B DE 1283430B
- Authority
- DE
- Germany
- Prior art keywords
- warp
- rollers
- threads
- knitting machines
- elastic threads
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H1/00—Creels, i.e. apparatus for supplying a multiplicity of individual threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/34—Arrangements for effecting positive rotation of packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
- B65H59/387—Regulating unwinding speed
-
- 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
- B65H2701/319—Elastic threads
-
- 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
- B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Warping, Beaming, Or Leasing (AREA)
- Knitting Machines (AREA)
Description
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
Int. CL:Int. CL:
D04bD04b
Deutsche KL· 25 a-29German KL 25 a-29
Nummer: 1283 430Number: 1283 430
Aktenzeichen: P 12 83 430.9-26 (M 71701)File number: P 12 83 430.9-26 (M 71701)
Anmeldetag: 19. November 1966 Filing date: November 19, 1966
Auslegetag: 21. November 1968Opening day: November 21, 1968
Die Erfindung bezieht sich auf ein Spulengestell zum Schären von elastischen Fäden auf Teilkettbäume von Kettenwirkmaschinen, bei dem flanschlose, zylindrische Spulen mit ihrem Umfang an Walzen angedrückt und von diesen angetrieben werden.The invention relates to a bobbin frame for warping elastic threads on partial warp beams of warp knitting machines, in which flangeless, cylindrical bobbins with their circumference Rollers are pressed and driven by these.
Bei einem bekannten Spulengestell dieser Art sind übereinander mehrere Spulen mit horizontalen, in Längsrichtung des Spulengestells angeordneten Walzen- und Spulenachsen vorgesehen. Die Fäden werden nach dem Abspulen zunächst in horizontaler Ebene um etwa 90° und dann am vorderen Ende des Schärgatters in Richtung auf das Schärriet umgelenkt. Abgesehen von dem erforderlichen mechanischen Aufwand ist jede Umlenkung für die empfindlichen Gummifaden schädlich; ferner hat sich gezeigt, daß durch die Berührung der Fäden mit unbeweglichen Teilen elektrostatische Aufladungen entstehen.In a known coil frame of this type, several coils with horizontal, in Roll and coil axes arranged in the longitudinal direction of the coil frame are provided. The threads will after unwinding, first in a horizontal plane by about 90 ° and then at the front end of the Schärgatters diverted in the direction of the Schärriet. Apart from the required mechanical Every diversion is detrimental to the delicate rubber thread; it has also been shown that Electrostatic charges arise when the threads come into contact with immovable parts.
Erfindungsgemäß werden diese Nachteile dadurch vermieden, daß die Achsen der Spulen und der Walzen senkrecht und derart hintereinander gestaffelt angeordnet sind, daß die an einem Teil des Umfanges der Walzen anliegenden Fäden ohne weitere Umlenkung geradlinig in das Schärriet geführt werden können. Da die an den Spulen ablaufenden Fäden zunächst über einen Teil des Umfanges der Walzen geführt sind, können die Fäden auch in vertikaler Richtung schräg geführt werden, ohne daß dazu besondere Führungsmittel notwendig sind. Der schräge Fadenzug wird durch die Haftreibung der Fäden auf dem Umfang der Walzen aufgenommen, so daß keine Gefahr besteht, daß die Fadenwindungen auf der Spule von dieser in axialer Richtung heruntergezogen werden. Dadurch, daß keine Führungsmittel vorgesehen sind, tritt auch keine Reibung auf, durch die elektrostatische Aufladungen oder Ungleichmäßigkeiten in der Dehnung der geschärten Fäden verursacht werden könnten.According to the invention, these disadvantages are avoided in that the axes of the bobbins and the rollers are arranged vertically and staggered one behind the other in such a way that the on part of the circumference the threads adjacent to the rollers can be guided straight into the warping reed without further deflection. Since the threads running off the bobbins are initially guided over part of the circumference of the rollers are, the threads can also be guided obliquely in the vertical direction without special Management resources are necessary. The inclined thread pull is caused by the static friction of the threads on the circumference added to the rollers, so that there is no risk of the thread turns on the bobbin of this can be pulled down in the axial direction. Because no guide means are provided, there is also no friction caused by electrostatic charges or irregularities in the the stretching of the warped threads.
Es sind zwar bereits einschlägige Spulengestelle bekannt, bei welchen die Spulen mit senkrechten Achsen gestaffelt hintereinander angeordnet sind. Diese Gestelle sind jedoch für zylindrische Spulen mit Flanschen vorgesehen. Sie weisen zwischen der Abspulstelle und dem Schärriet ein Riet auf, in dem die Fäden in vertikaler Richtung in Richtung auf das Schärriet hin umgelenkt werden. Demgegenüber wird beim erfindungsgemäßen Gestell die vertikale Umlenkung der von flanschlosen Spulen abgearbeiteten Fäden durch vertikale Walzen ermöglicht, die beim in Rede stehenden bekannten Gestell nicht vorhanden sind.There are already relevant coil racks known in which the coils with vertical Axes are staggered one behind the other. However, these racks are designed for using cylindrical coils Flanges provided. You have a reed between the unwinding point and the Schärriet, in which the Threads are deflected in the vertical direction towards the Schärriet. In contrast, will in the frame according to the invention, the vertical deflection of the processed by flangeless coils Permits threads through vertical rollers, which are not present in the known frame in question are.
Nachstehend ist ein Ausführungsbeispiel der Erfin-Spulengestell zum Schären von elastischen Fäden auf Teilkettbäume für KettenwirkmaschinenBelow is an embodiment of the invented bobbin rack for warping elastic threads on partial warp beams for warp knitting machines
Anmelder:Applicant:
Karl Mayer Textil-Maschinenfabrik GmbH,
6053 ObertshausenKarl Mayer Textil-Maschinenfabrik GmbH,
6053 Obertshausen
Als Erfinder benannt:
Karl Kohl, 6451 HainstadtNamed as inventor:
Karl Kohl, 6451 Hainstadt
dung an Hand der Zeichnung beschrieben. In dieser zeigtapplication described on the basis of the drawing. In this shows
F i g. 1 eine Seitenansicht einer Abspulvorrichtung eines erfindungsgemäßen Spulengestells undF i g. 1 shows a side view of an unwinding device of a reel frame according to the invention and
F i g. 2 eine Draufsicht auf mehrere Abspulvorrichtungen eines erfindungsgemäßen Spulengestells.F i g. 2 shows a plan view of several unwinding devices of a reel frame according to the invention.
Das erfindungsgemäße Spulengestell einer Schäranlage für die Kettenwirkerei weist senkrecht stehende Walzen 1 auf (F i g. 1), die am unteren Ende über ein Kegelradgetriebe 2 mit einem Antrieb verbunden und deren obere Enden durch Lager 3 gehalten sind. Gegen die Oberfläche der Walzen 1 werden die mit Gummifäden bewickelten flanschlosen zylindrischen Spulen 4 gedrückt, deren Achsen von federbelasteten Armen 6 gehalten sind, welche ihrerseits an einem Träger 5 befestigt sind. Die Fäden 7 der Spulen 4 werden über einen Teil des Umfanges der Walze 1 (Fig.2) und danach ohne jegliche Umlenkung geradlinig in das in der Zeichnung nicht dargestellte Riet der Schärmaschine geführt, worauf sie auf einen Teilkettbaum geschärt werden.The bobbin frame according to the invention of a warping plant for warp knitting has vertical positions Rollers 1 on (Fig. 1), which are connected at the lower end via a bevel gear 2 with a drive and the upper ends of which are held by bearings 3. Against the surface of the rollers 1 are the flangeless cylindrical bobbins 4 wound with rubber threads pressed, the axes of which are spring-loaded Arms 6 are held, which in turn are attached to a carrier 5. The threads 7 of the Coils 4 are over part of the circumference of the roller 1 (Fig.2) and then without any deflection straight out into the reed of the warping machine, not shown in the drawing, whereupon it be warped on a partial warp beam.
Wie es F i g. 2 veranschaulicht, sind die Walzen 1 so gestaffelt hintereinander angeordnet, daß die Fäden 7 aller Spulen geradlinig in das Riet der Maschine geführt werden können.As it F i g. 2 illustrated, the rollers 1 are staggered one behind the other so that the threads 7 of all coils can be guided straight into the reed of the machine.
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM71701A DE1283430B (en) | 1966-11-19 | 1966-11-19 | Spool frame for shearing elastic threads on sectional warp beams for warp knitting machines |
| GB51707/67A GB1138676A (en) | 1966-11-19 | 1967-11-14 | Improvements in or relating to creels, more particularly for use in warping rubber yarns |
| US683989A US3508722A (en) | 1966-11-19 | 1967-11-17 | Creel for a direct warping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM71701A DE1283430B (en) | 1966-11-19 | 1966-11-19 | Spool frame for shearing elastic threads on sectional warp beams for warp knitting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1283430B true DE1283430B (en) | 1968-11-21 |
Family
ID=7314104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM71701A Pending DE1283430B (en) | 1966-11-19 | 1966-11-19 | Spool frame for shearing elastic threads on sectional warp beams for warp knitting machines |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3508722A (en) |
| DE (1) | DE1283430B (en) |
| GB (1) | GB1138676A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3146170A1 (en) * | 1981-11-21 | 1983-05-26 | W. Schlafhorst & Co, 4050 Mönchengladbach | GATE |
| US7017244B2 (en) * | 2002-06-03 | 2006-03-28 | Hunter Douglas Inc. | Beam winding apparatus |
| US7695486B2 (en) * | 2002-10-02 | 2010-04-13 | Linda Dixon | Intradermal color introducing needle device, and apparatus and method involving the same |
| DE502006002580D1 (en) * | 2006-06-13 | 2009-02-26 | Mayer Textilmaschf | Pattern beam arrangement |
| CN101906688B (en) * | 2010-07-05 | 2011-09-07 | 常州市第八纺织机械有限公司 | Method for compensating for pressure between yarn barrels and roller of vertical elastic warping machine automatically |
| EP3558189B1 (en) | 2016-12-20 | 2021-06-23 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish |
| WO2019046363A1 (en) | 2017-09-01 | 2019-03-07 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| US11147718B2 (en) | 2017-09-01 | 2021-10-19 | The Procter & Gamble Company | Beamed elastomeric laminate structure, fit, and texture |
| US11925537B2 (en) | 2017-09-01 | 2024-03-12 | The Procter & Gamble Company | Beamed elastomeric laminate structure, fit, and texture |
| US11547613B2 (en) | 2017-12-05 | 2023-01-10 | The Procter & Gamble Company | Stretch laminate with beamed elastics and formed nonwoven layer |
| EP3799566A1 (en) * | 2018-02-23 | 2021-04-07 | The LYCRA Company UK Limited | Nonwoven or fabric elasticized with a multiplicity of fiber strands in a close proximity |
| WO2019246194A1 (en) | 2018-06-19 | 2019-12-26 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
| US11819393B2 (en) | 2019-06-19 | 2023-11-21 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
| US12053357B2 (en) | 2019-06-19 | 2024-08-06 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1377052A (en) * | 1920-04-12 | 1921-05-03 | Black Ralph | Spool-rack |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1797391A (en) * | 1928-09-07 | 1931-03-24 | Abbott Edward James | Method of and apparatus for unwinding and winding textile strands |
-
1966
- 1966-11-19 DE DEM71701A patent/DE1283430B/en active Pending
-
1967
- 1967-11-14 GB GB51707/67A patent/GB1138676A/en not_active Expired
- 1967-11-17 US US683989A patent/US3508722A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1377052A (en) * | 1920-04-12 | 1921-05-03 | Black Ralph | Spool-rack |
Also Published As
| Publication number | Publication date |
|---|---|
| US3508722A (en) | 1970-04-28 |
| GB1138676A (en) | 1969-01-01 |
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