EP1786714B1 - Dispositif d'alimentation - Google Patents

Dispositif d'alimentation Download PDF

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Publication number
EP1786714B1
EP1786714B1 EP05783021A EP05783021A EP1786714B1 EP 1786714 B1 EP1786714 B1 EP 1786714B1 EP 05783021 A EP05783021 A EP 05783021A EP 05783021 A EP05783021 A EP 05783021A EP 1786714 B1 EP1786714 B1 EP 1786714B1
Authority
EP
European Patent Office
Prior art keywords
feeding device
switch
cover
front part
withdrawal
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 - Fee Related
Application number
EP05783021A
Other languages
German (de)
English (en)
Other versions
EP1786714A1 (fr
Inventor
Jonas Frendin
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.)
Iro AB
Original Assignee
Iro AB
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 Iro AB filed Critical Iro AB
Publication of EP1786714A1 publication Critical patent/EP1786714A1/fr
Application granted granted Critical
Publication of EP1786714B1 publication Critical patent/EP1786714B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/48—Thread-feeding devices
    • D04B15/482—Thread-feeding devices comprising a rotatable or stationary intermediate storage drum from which the thread is axially and intermittently pulled off; Devices which can be switched between positive feed and intermittent feed

Definitions

  • the invention relates to a delivery device specified in the preamble of claim 1. Art.
  • This is preferably a delivery device for knitting machines, although the inventive concept can also be used in delivery devices for weaving machines or other textile machines.
  • Delivery devices according to the preamble of claim 1 are for example from the DE 3734284 and US 4,137,731 known.
  • a large number of delivery devices are usually mounted close together with the mounting devices. If a fault occurs on a delivery device, the control device of the delivery device activates the warning light source to notify the operator of the fault. During or after the removal of the fault, the warning light source is switched off again by means of the switch or the control of the delivery device is reset.
  • the cover and the switch are often placed so that the cover is difficult to see, especially in dense arrangement of the delivery devices and / or the switch is cumbersome to operate.
  • the invention has for its object to provide a delivery device of the type mentioned, which is characterized by increased ease of use.
  • the placement of the switch in the front part and on the side facing away from the mounting device of the take-off axis leads to several, the ease of use enhancing advantages. Namely, in this position, the switch, especially in dense arrangement of many delivery devices, very easily accessible, ie ergonomically positioned for the operator exactly where it usually has to intervene when correcting the disturbance anyway. In addition, the switch is easy to see from different perspectives because it is not obscured by the thread or other peripheral accessories of this or other delivery devices. Because just this point is mounted Delivery device almost exposed best and offers itself to the searching look or the hand of the operator directly.
  • This position of this area of the front part, which is so exposed when the delivery device is mounted, is expediently also used to attach the cover there, so that the searching glance of the operator immediately sees the cover illuminated in the event of a fault even in an extremely dense arrangement of the delivery devices, and knows that the fault occurred here.
  • This placement of the switch and / or cover saves time in troubleshooting and troubleshooting, which benefits the production rate.
  • the cover also suitably includes the trigger eye, so that the illuminated cover can present a relatively large and conspicuously illuminated surface.
  • the cover is also suitably assigned the additional task to hold the trigger eyelet. This has assembly advantages.
  • the switch preferably at least at least one actuator of the switch, and the cover are integrated with each other.
  • the operating member may be a push button that is convenient to use.
  • the push button is protected and arranged arranged when the is arranged in an at least substantially perpendicular to the trigger axis shaft of the cover.
  • the shaft should extend with respect to the take-off axis in a direction opposite the free end of the housing extension arm on the front part, for example approximately parallel to the main plane of the front part.
  • main switch which is positioned separately from the switch for resetting the warning light source somewhere on the housing.
  • additional task of the main switch is expediently assigned to the ergonomically favorably arranged switch in the front part. For example, momentary actuation of the switch resets the Wam light source (and the associated controller) and activates the main switch function when the switch is pressed for a longer time.
  • the switch to which both tasks are assigned may include a reset switch part and a main switch part, which are separately operable, but both are optimally placed in terms of ease of use.
  • the switch expediently has its own illumination field, which signals its switching state.
  • the illumination field of the switch should, in order to be visible from different directions, extend over at least two mutually angled surfaces of the switch or the push button.
  • the cover is a hood which has a primary luminous side which is at least substantially parallel to the front side of the front part and a plurality of secondary luminous sides angled relative to the primary luminous side.
  • the differently oriented primary and secondary luminaire pages can be immediately detected from different viewing directions.
  • a secondary luminous side projecting conically from the primary luminous side to be arranged on the holder for the extraction eyelet. This also gives a visually pleasing lighting image with the darker, circular trigger eyelet in the lighting cover.
  • a structural component is removably mounted on the front part, hide behind which, for example, control components or mechanical components.
  • the component has the additional function of defining the cover as well. This offers advantages for maintenance and installation work.
  • the respective light source is expediently an LED.
  • the LED may be characteristically colored, for example, to illuminate the cover orange or red.
  • the LED for the switch on the other hand, may have a different alarm color, e.g. green.
  • the respective LED is either flashing or permanently activated, for example, thereby visually represent the importance of the fault or even different types of interference only by the lighting mode.
  • delivery device F has a housing 1, on which a take-up disc 2 is rotatably mounted with a take-up 3 and driven by a motor, not shown.
  • the take-up disk 2 comprises a generally drum-shaped storage body 4 for temporarily storing turns of thread.
  • a mounting device 5 is arranged, with which the delivery device F can be clamped to a holding profile, for example.
  • a housing arm 6 is provided on the housing 1, which extends approximately parallel and at a distance adjacent to the storage body 4.
  • a holder 7 for a thread control element is arranged and displaceably guided in this embodiment, which can be finely adjusted by an adjusting device 8 and / or roughly adjusted by a quick adjustment device 9.
  • the adjusting devices 8, 9 are arranged accessible at the free end of the housing arm 6. Further, at the free end of the housing arm 6, a front part 10 is fixed, which extends at least approximately perpendicular to the housing arm 6 and at an axial distance in front of the front end of the storage body 4 across the storage body 4 away and in the illustrated embodiment with a rounded here free end 20th expires.
  • a structural member 11 is detachably fixed (screw holes 12), behind the control and / or mechanical components, for example, are hidden for maintenance or adjustment.
  • a trigger eye 13 is further placed, which defines a take-off axis Y for the thread from the storage body 4.
  • the take-off axis Y is, for example, coaxial with the axis of the storage body 4 and the axis of rotation of the take-up disk 2.
  • the cover 14 is arranged in the region of the front side of the front part 10, which extends on the side facing away from the mounting device 5 side of the take-off axis Y in the direction of the free end 20.
  • the cover 14 even includes the pull-off lug 13 and has a primary luminescent side which is substantially parallel to the front side of the front part 10 and a plurality of secondary luminescent sides which extend at an angle thereto.
  • Such secondary luminous pages for example, engage around the side edges of the front side of the front part 10.
  • a conically projecting secondary luminescent side 17 is formed.
  • the cover 14 is also used for positioning the trigger lug 13, which may be glued, for example, in the conical secondary luminescent side 17 defining part of the cover 14.
  • a switch 15 is provided on the side facing away from the mounting device 5 side of the trigger axis Y on the front part 10.
  • the switch 15 has in this embodiment, a push button 18 as an actuator and an example integrated into the push button 18 light box 16, for example, extending over each other at an angle surfaces of the push button 18 and by an unspecified highlighted light source, here for example also a (
  • the switch 15 or the pushbutton 18 is integrated in the cover 14 and, for example, displaceably guided in a shaft 19 of the cover 14.
  • the switch 15 could also be separated from the cover 14 be mounted in the front part.
  • the push button 18 may consist of two relatively separately operable push-button parts.
  • the switch 15 has the function of a reset switch for the warning light source Q, but also the function of a main switch for the delivery device F.
  • the switch 15 on the side facing away from the mounting device 5 side of the take-off axis Y is placed very close to the free end 20 of the front part 20.
  • the push button 18 can be pressed in a direction that is substantially parallel to the front of the front part 10 and approximately in the direction that is defined by the adjusting knob of the mechanism 8 and the trigger eye 13.
  • the push button 18 could be actuated in a direction which is oriented parallel to the take-off axis Y.
  • the cover 14 with the trigger lug 13 and the push button 18 of the switch is a structural unit which, with the component 11 removed, can be fitted to suitable receptacles, e.g. Pre-position a control board and then fixed by attaching the component 11 final.
  • the light field 16 of the switch 14 is green, for example, to achieve a clear distinction to the orange light of the cover 14.
  • the push button 18 is kept pressed, for example, longer than two seconds, while for the reset function of the push button 18 needs to be pressed only once briefly.
  • the cover 14 is expediently a plastic molded part with a scratch-resistant surface and good light distribution properties.
  • the push button 18 is well positioned between the free end 20 and a step of the cover 14, suitably so that a contour slightly recedes from the contour of the free end 20.
  • the cover 14 could include without having the trigger eye 13, have a boundary line which is approximately at the level of the take-off axis Y. Further, the extraction eye 13 does not necessarily have to be incorporated in the cover 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Push-Button Switches (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Switches With Compound Operations (AREA)

Claims (17)

  1. Dispositif d'alimentation (F) pour matériau en forme de fil, comprenant un boîtier (1) qui est pourvu d'un dispositif de montage (5), un corps de stockage (4) à peu près en forme de tambour, un bras de boîtier (6) qui s'étend le long du corps (4), à une certaine distance de celui-ci, un élément avant (10) qui dépasse du bras de boîtier (6) et qui s'étend à l'extrémité libre de celui-ci, à une certaine distance axiale devant l'extrémité frontale du corps de stockage, un oeillet de dévidage (13) qui est placé dans l'élément avant (10) et qui définit un axe de dévidage (Y), un recouvrement translucide (14) derrière lequel est prévue au moins une source lumineuse d'avertissement (Q), et un commutateur (15) qui est relié au moins à la source lumineuse et qui est placé sur le dispositif d'alimentation de manière à être accessible de l'extérieur,
    caractérisé en ce que le commutateur (15) est placé dans l'élément avant sur le côté de l'axe de dévidage (Y) opposé au dispositif de montage (5).
  2. Dispositif d'alimentation selon la revendication 1, caractérisé en ce que le recouvrement (14) est prévu sur l'élément avant (10) à l'opposé du corps de stockage (4) et est installé au moins sur le côté de l'axe de dévidage (Y) opposé au dispositif de montage (5).
  3. Dispositif d'alimentation selon la revendication 2, caractérisé en ce que le recouvrement (14) entoure aussi l'oeillet de dévidage (13).
  4. Dispositif d'alimentation selon la revendication 3, caractérisé en ce que le recouvrement (14) comporte ou forme une fixation pour l'oeillet de dévidage (13).
  5. Dispositif d'alimentation selon la revendication 1, caractérisé en ce que le commutateur (15), de préférence au moins un organe d'actionnement (18) du commutateur (15), est intégré dans le recouvrement (14).
  6. Dispositif d'alimentation selon la revendication 5, caractérisé en ce que l'organe d'actionnement (18) est constitué par un bouton poussoir.
  7. Dispositif d'alimentation selon la revendication 6, caractérisé en ce que le bouton (18) est disposé dans une gaine (19) du recouvrement (14) qui est au moins approximativement perpendiculaire à l'axe de dévidage (Y).
  8. Dispositif d'alimentation selon la revendication 7, caractérisé en ce que la gaine (19) s'étend dans un sens opposé à l'extrémité libre du bras de boîtier (6), par rapport à l'axe de dévidage (Y).
  9. Dispositif d'alimentation selon la revendication 6, caractérisé en ce que le bouton (18) est disposé dans l'extrémité libre (20) de l'élément avant (10) et en ce que le contour du bouton (18) est légèrement en retrait par rapport au contour de l'extrémité libre (20).
  10. Dispositif d'alimentation selon la revendication 1, caractérisé en ce que le commutateur (15) est en même temps un commutateur de remise à zéro pour la source lumineuse (Q), et un commutateur principal du dispositif d'alimentation.
  11. Dispositif d'alimentation selon la revendication 1, caractérisé en ce que le commutateur (15) comporte un élément commutateur de remise à zéro et un élément commutateur principal qui sont aptes à être actionnés séparément.
  12. Dispositif d'alimentation selon la revendication 1, caractérisé en ce que le commutateur (15) présente une zone lumineuse (16).
  13. Dispositif d'alimentation selon la revendication 12, caractérisé en ce que la zone d'éclairage (16) du commutateur (15) s'étend sur deux surfaces du commutateur qui définissent un angle l'une par rapport à l'autre.
  14. Dispositif d'alimentation selon la revendication 2, caractérisé en ce que le recouvrement (14) est constitué par un capot avec un côté d'éclairage primaire qui est parallèle, au moins globalement, au côté avant de l'élément avant (10), et avec plusieurs côtés d'éclairage secondaire qui sont orientés suivant un certain angle par rapport au côté d'éclairage primaire.
  15. Dispositif d'alimentation selon la revendication 14, caractérisé en ce qu'un côté d'éclairage secondaire (17) conique qui dépasse du côté d'éclairage primaire (17) fait partie de la fixation de l'oeillet de dévidage (13).
  16. Dispositif d'alimentation selon la revendication 2, caractérisé en ce qu'un élément de structure (11) est installé de manière amovible sur l'élément avant (10) et en ce que le recouvrement (14) est bloqué dans sa position grâce audit élément (11).
  17. Dispositif d'alimentation selon la revendication 1, caractérisé en ce que la source lumineuse (Q) est constituée par une diode lumineuse, de préférence teintée, et est de préférence apte à être activée soit de manière clignotante, soit de manière permanente.
EP05783021A 2004-09-06 2005-08-23 Dispositif d'alimentation Expired - Fee Related EP1786714B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004043024A DE102004043024A1 (de) 2004-09-06 2004-09-06 Liefergerät
PCT/EP2005/009103 WO2006027103A1 (fr) 2004-09-06 2005-08-23 Dispositif d'alimentation

Publications (2)

Publication Number Publication Date
EP1786714A1 EP1786714A1 (fr) 2007-05-23
EP1786714B1 true EP1786714B1 (fr) 2008-05-28

Family

ID=35355968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05783021A Expired - Fee Related EP1786714B1 (fr) 2004-09-06 2005-08-23 Dispositif d'alimentation

Country Status (5)

Country Link
US (1) US20080185472A1 (fr)
EP (1) EP1786714B1 (fr)
CN (1) CN101031489A (fr)
DE (2) DE102004043024A1 (fr)
WO (1) WO2006027103A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007063777B3 (de) * 2006-12-23 2017-08-03 Memminger-Iro Gmbh Textiltechnisches Gerät
DE102007002428B4 (de) * 2006-12-23 2013-10-31 Memminger-Iro Gmbh Textiltechnisches Gerät mit selbsttätig blinkender Anzeige
CN102418228A (zh) * 2010-09-28 2012-04-18 海泰纺织（苏州）有限公司 织机送纱装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783544A (en) * 1929-03-12 1930-12-02 Westinghouse Electric & Mfg Co Sewing-machine lighting unit
US1768783A (en) * 1929-04-27 1930-07-01 Westinghouse Electric & Mfg Co Sewing-machine lighting unit
US1924157A (en) * 1930-09-17 1933-08-29 Doubler Charles W H Illuminating device for sewing machines or the like
US3791599A (en) * 1972-11-24 1974-02-12 Iro Ab Thread supply device for textile machines
CH573351A5 (fr) * 1973-03-16 1976-03-15 Iro Ab
SE396624B (sv) * 1973-12-28 1977-09-26 Iro Ab Regleringsanordning for en textilmaskin
US4137731A (en) * 1976-02-11 1979-02-06 Aktiebolaget Iro Thread supply device for textile machine having common thread control and tension sensing element
JPS56501529A (fr) * 1979-10-31 1981-10-22
US4382273A (en) * 1981-05-18 1983-05-03 Orval Jones Sewing machine light fixture
DE8712946U1 (fr) * 1987-09-25 1987-12-10 Aktiebolaget Iro, Ulricehamn, Se
JPH0733621B2 (ja) * 1988-03-18 1995-04-12 株式会社福原精機製作所 丸編機における積極型の糸送り装置
DE4105981C2 (de) * 1991-02-26 1999-08-19 Sipra Patent Beteiligung Fadenliefervorrichtung
IT1254721B (it) * 1992-03-17 1995-10-09 Angelo Paggiaro Apparecchiatura automatica per la visualizzazione e il controllo centralizzato di una molteplicita' di anomalie particolarmente in alimentatori per macchine di maglieria e per macchinari tessili in genere
SE511091C2 (sv) * 1993-04-21 1999-08-02 Sipra Patent Beteiligung Garnmatare för textilmaskiner
ES2108799T3 (es) * 1993-11-20 1998-01-01 Heinrich Korte Lampara para tubos fluorescentes.
JP2003284883A (ja) * 2002-03-28 2003-10-07 Brother Ind Ltd ミシン

Also Published As

Publication number Publication date
CN101031489A (zh) 2007-09-05
EP1786714A1 (fr) 2007-05-23
WO2006027103A1 (fr) 2006-03-16
DE102004043024A1 (de) 2006-03-09
US20080185472A1 (en) 2008-08-07
DE502005004299D1 (de) 2008-07-10

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