EP1773703B1 - Wickelvorrichtung mit einer abnehmbaren changiervorrichtung - Google Patents

Wickelvorrichtung mit einer abnehmbaren changiervorrichtung Download PDF

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Publication number
EP1773703B1
EP1773703B1 EP05789853A EP05789853A EP1773703B1 EP 1773703 B1 EP1773703 B1 EP 1773703B1 EP 05789853 A EP05789853 A EP 05789853A EP 05789853 A EP05789853 A EP 05789853A EP 1773703 B1 EP1773703 B1 EP 1773703B1
Authority
EP
European Patent Office
Prior art keywords
thread
cam
leasing device
winding
guide
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.)
Not-in-force
Application number
EP05789853A
Other languages
English (en)
French (fr)
Other versions
EP1773703A1 (de
Inventor
Christophe Naulet
Jean-Michel Cogniaux
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.)
Saint Gobain Adfors SAS
Original Assignee
Saint Gobain Adfors SAS
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 Saint Gobain Adfors SAS filed Critical Saint Gobain Adfors SAS
Publication of EP1773703A1 publication Critical patent/EP1773703A1/de
Application granted granted Critical
Publication of EP1773703B1 publication Critical patent/EP1773703B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2806—Traversing devices driven by cam
    • B65H54/2809—Traversing devices driven by cam rotating grooved cam
    • B65H54/2812—Traversing devices driven by cam rotating grooved cam with a traversing guide running in the groove
    • 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
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/36—Yarn-guide advancing or raising mechanisms, e.g. cop-building arrangements
    • 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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/321—Access
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/324—Removability or inter-changeability of machine parts, e.g. for maintenance
    • 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
    • B65H2701/312—Fibreglass strands
    • B65H2701/3122—Fibreglass strands extruded from spinnerets

Definitions

  • the present invention relates to an improvement made to a device for ensuring the drawing and winding of yarn organic or inorganic material, especially glass.
  • reinforcing glass son results from a complex industrial process which consists of obtaining threads from threads of molten glass flowing through the orifices of dies. These filaments are drawn as continuous filaments, and then these filaments are gathered together into base yarns, which yarns are then collected as a bobi ne.
  • the coils are in the form of straight-side windings, or in the form of cylindrical windings.
  • the form of coil is made using winders, which as their name suggests, are responsible for winding at very high speed (about 10 to 50 meters per second) the glass son that were previously sized .
  • winders ensure the drawing and winding of these yarns and the operating parameters of these winders condition with those of the die the dimensional characteristics of the yarn, in particular the title expressed in tex (the tex being the weight in grams of 1000 meters fiber or yarn).
  • the speed of the reel winder is enslaved so as to ensure a linear winding speed.
  • constant wire although its angular velocity varies, this speed control being achieved by decreasing the speed of rotation of the spindle which supports the coil as a function of the increase in its diameter.
  • Another important parameter which determines the obtaining of a coil of optimal quality consists in its ability to be easily unrolled, without the presence of loops, parasitic nodes, with limited friction.
  • the winder is provided with one or more wire guides which ensure the axial distribution and positioning of the wires along one or more coils by a reciprocating movement synchronized with the rotation of the spindle.
  • guide wire or these son guides are part of a subset of the winder which is generally called crimping device.
  • This crimping device is mounted on a movable support allowing its permanent repositioning during the winding, parallel to the spindle axis, to allow it to maintain a certain distance between the son guide (s) and the outer cylindrical surface of the spindle. coils whose diameter evolves throughout its or their construction.
  • the known winders essentially consist of a frame generally positioned below a die, this frame supporting the crimping device and at least one spindle movable in rotation, this spindle being adapted on the one hand to generate the spool and on the other hand, to support the latter.
  • a crease device mainly comprises at least one grooved cylindrical cam which provides the function of back and forth of the son guides or guides, the latter being guided in translation between two strips parallel to the axis of the cam.
  • the cam is rotated by a motor through a mechanical transmission and continuously sprayed by spray nozzles which ensures its permanent cleaning ensuring a non-fouling due to the environment of the process.
  • the crimping device as previously described or any other equivalent device, can describe the length of the coil.
  • the slider is movably mounted in a movement back and forth in translation on a shaft secured to the frame and parallel to the axis of the spindle, this second translation movement thus making it possible to cover the length of the winding.
  • WO 95/07228 discloses a winder according to the preamble of claim 1.
  • the present invention therefore aims to overcome these disadvantages by providing a crimping device that optimizes the maintenance phases on the crimping device.
  • the winder with a crimping device that can move closer to or away from the outer surface of a spool of thread, comprises at least a first portion connected to a frame member of the winder and at least a second part comprising means for depositing and guiding at least one wire, said first part and second part being connected to each other so that the second part occupies a first working position in which the wire can be deposited in the form of a coil and a second position in which the second part is separated from the first part corresponding to a maintenance phase of the second part, the first part and the second part comprising complementary guide means which allow a relative movement between the first position and the second position of the second part, the guide means being adapted to a relative translational movement of the second part relative to the first part to separate the second part of the first part, the second part in the form of exchangeable removable cassette comprises at least one grooved cylindrical cam which provides the function of back and forth of the son guides, and the winder is characterized in that the latter are guided in translation between
  • a winder 1 according to the invention illustrated in figure 1 , it comprises a metal frame obtained by a technique of mechanically welded metal elements previously machined or available as standard commercially.
  • This frame essentially comprises a substantially rectangular base resting on legs suitably placed so as to correspond to the jig or the spacing of the forks of a pallet truck or a similar handling device to facilitate the implementation of this winder in a fiberizing position.
  • this closed structure shaped cabinet is provided with control devices and control necessary for piloting of the various members that will be described later in this description (networks, hydraulic, electrical, compressed air, and other fluids necessary for the operation of said bodies).
  • a cylinder On the closed structure cooperates a cylinder which is rotatably mounted about an axis of rotation and is held within one of the walls of the closed structure by means of a rotary guide member (ball ring ).
  • this barrel constitutes a spindle support assembly 6.
  • the barrel comprises a spindle 6 (one could design a barrel with several spindles in diametrically opposite positions or a barrel with at least three, four spindles, or more, depending on the space available and the capacities of the spindle. the die positioned upstream).
  • the barrel makes it possible to transfer a spindle 6 previously unloaded and provided with at least one blank sleeve (within the meaning of the invention, a sleeve is a support for example made of plastic or cardboard which is intended to receive the coil 8 of son) in the winding position and simultaneously transfer another pin having its full cuffs to an unloading position by rotations of 180 °, of course if the barrel has two pins.
  • a sleeve is a support for example made of plastic or cardboard which is intended to receive the coil 8 of son
  • the pin 6 secured to the barrel constitutes a rotating assembly adapted to wind the wire on a sleeve previously introduced on a spindle 6. This winding is performed along a first axis of rotation substantially parallel to the axis of rotation of the barrel.
  • this crisscrossing device 5 comprises at least one grooved cylindrical cam 9 which provides the function of back and forth of the son guide or guides 4, the latter being guided in translation between two strips 2 parallel to the axis of the cam 9.
  • the cam 9 is rotated by a motor 11 via a mechanical transmission 17 and continuously sprayed by spray nozzles 3 which ensures its cleaning.
  • it may be a slider movable within a groove, the slider moving linearly along a second axis substantially parallel to the axis of rotation of the spindle 6.
  • the crimping device 5 can move closer to or away from the outer peripheral surface of the coil during winding of the latter, in particular by rotation about an axis of articulation, this hinge pin serving as connection point between the winding frame and the crimping device.
  • FIG. 4 and 5 schematically shows the crimping device 5 according to the invention. It is in two parts (a first 12 and a second 13), these two parts 12, 13 cooperate with each other through guide means of complementary shape.
  • the guide means are made in the form of at least one rail at the first portion 12 of the crease device 5 and slide within at least one groove made at the second part 13 of the creasing device.
  • the type of guide means can be reversed between the first and the second part of the crimping device, and even design other types of equivalent guiding means between these two parts so that the second part can have a relative movement with respect to the first part of the crimping device. In this example, it is a translation movement that allows to separate the second part of the first part.
  • the 2 parts are integral and the crimping device is in the working position corresponding in fact to a winding phase of at least one wire peripheral surface of a coil.
  • the guide means are "released". In this position the guide means do not bear, the two parts of the crisscross device rest at their end by locking surfaces which are staves through which the efforts are reported.
  • This maintenance phase may concern, in particular, wire guides 4 which wear out rapidly, spray nozzles 3 which can become clogged, transmission members 16, 17 to deteriorate, and cam 9 and its windings which can fouling or wearing out despite the washing, and more rarely the engine 11 which may fail.
  • the second portion 12 of the crimping device conforms to an interchangeable removable cassette and possibly different from one product application to another.
  • this cassette is also of a total weight less than the limit fixed by the regulations in force concerning the load port by an operator, it is freed from the water connection 15 and the coupling 16 mechanical transmission of the rotational movement of the engine, by an automatic connection provided on the one hand by a closable automatic connector for water and on the other hand by a direct gripping system clutch for mechanical joining.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Winding Filamentary Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Transmission Devices (AREA)
  • Wire Processing (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Claims (3)

  1. Wickelmaschine mit einer Changiereinrichtung (5), die sich der Außenfläche einer Fadenspule nähern oder von dieser entfernen kann, umfassend wenigstens ein erstes Teil (13), das mit einem Rahmenelement der Wickelmaschine (1) verbunden ist, sowie wenigstens ein zweites Teil (12), das Mittel zum Ablegen und Führen wenigstens eines Fadens (7) umfasst, wobei das erste Teil (13) und das zweite Teil (12) derart untereinander verbunden sind, dass das zweite Teil (12) eine erste sogenannte Arbeitsposition einnimmt, in der der Faden in Form einer Spule abgelegt werden kann, sowie eine zweite Position, in der das zweite Teil (12) von dem ersten Teil (13) getrennt ist, welche einer Phase zur Wartung des zweiten Teils (12) entspricht, wobei das erste Teil (13) und das zweite Teil (12) ergänzende Führungsmittel umfassen, die eine Relativbewegung zwischen der ersten Position und der zweiten Position des zweiten Teils (12) ermöglichen, wobei die Führungsmittel für eine relative Verschiebebewegung des zweiten Teils (12) gegenüber dem ersten Teil (13) geeignet sind, um das zweite Teil von dem ersten Teil zu trennen, wobei das zweite Teil (12) in Form einer abnehmbaren auswechselbaren Kassette wenigstens einen genuteten zylinderischen Nocken (9) umfasst, der die Changierfunktion des oder der Fadenführer(s) (4) sicherstellt, dadurch gekennzeichnet, dass letztere zwischen zwei zur Achse des Nockens parallelen Leisten (2) verschiebegeführt sind und dass die Changiereinrichtung Sprühdüsen (3) umfasst, um die Reinigung des Nockens (9) zu gewährleisten, wobei das erste Teil (13) und das zweite Teil (12) jeweils Mittel (16) zum mechanischen Kuppeln, die ermöglichen, das Ingangsetzen des Nockens (9) sicherzustellen, sowie Mittel zum Anschließen (15) eines Fluids zur Reinigung des Nockens (9) und des oder der Fadenführer(s) (4) umfassen.
  2. Changiereinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das erste und das zweite Teil (13, 12) Verriegelungsmittel (14) umfassen, die geeignet sind, die Führungsmittel freizugeben, wenn das zweite Teil (12) der Changiereinrichtung sich in der Arbeitsposition befindet.
  3. Changiereinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Mittel zum Anschließen (15) des Reinigungsfluids verschließbar sind, wenn das zweite Teil (12) der Changiereinrichtung (5) von dem ersten Teil (13) getrennt ist.
EP05789853A 2004-07-27 2005-07-07 Wickelvorrichtung mit einer abnehmbaren changiervorrichtung Not-in-force EP1773703B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0451671A FR2873667B1 (fr) 2004-07-27 2004-07-27 Perfectionnement apporte a un dispositif d'encroisure amovible
PCT/FR2005/050549 WO2006018561A1 (fr) 2004-07-27 2005-07-07 Perfectionnement apporte a un dispositif d'encroisure amovible

Publications (2)

Publication Number Publication Date
EP1773703A1 EP1773703A1 (de) 2007-04-18
EP1773703B1 true EP1773703B1 (de) 2012-01-18

Family

ID=34948375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05789853A Not-in-force EP1773703B1 (de) 2004-07-27 2005-07-07 Wickelvorrichtung mit einer abnehmbaren changiervorrichtung

Country Status (7)

Country Link
US (1) US7614580B2 (de)
EP (1) EP1773703B1 (de)
CN (1) CN1993284B (de)
AT (1) ATE541805T1 (de)
FR (1) FR2873667B1 (de)
RU (1) RU2375293C2 (de)
WO (1) WO2006018561A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203947198U (zh) * 2014-04-22 2014-11-19 郑州中远氨纶工程技术有限公司 合成纤维收卷装置及纺丝位
DE102014117678A1 (de) * 2014-12-02 2016-06-02 Dietze & Schell Maschinenfabrik Gmbh & Co. Kg Wickelgutführungsvorrichtung
DE102016112641A1 (de) * 2016-07-11 2018-01-11 Rieter Ingolstadt Gmbh Spulstelle mit einer bewegbaren Deckeinheit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817465A (en) * 1972-06-15 1974-06-18 Karlsruhe Augsburg Iweka Winder traverse for filamentary material
CH585145A5 (de) * 1975-03-26 1977-02-28 Schweiter Ag Maschf
DE2843208A1 (de) * 1978-10-04 1980-04-17 Barmag Barmer Maschf Aufspulvorrichtung fuer faeden
DE3146264A1 (de) * 1980-12-01 1982-07-01 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "spulmaschine zum kontinuierlichen aufspulen von endlosfaeden"
US4858838A (en) * 1986-10-29 1989-08-22 Allied-Signal Inc. Winder fly waste management system
EP0272458B1 (de) * 1986-12-02 1991-08-14 Maschinenfabrik Rieter Ag Changiereinrichtung
DE8907318U1 (de) * 1989-06-15 1989-09-14 Neumuenstersche Maschinen- Und Apparatebau Gmbh (Neumag), 2350 Neumuenster, De
US5046769A (en) * 1990-08-06 1991-09-10 General Motors Corporation Door latch coupling arrangement
DE4428177A1 (de) 1993-09-10 1995-03-16 Barmag Spinnzwirn Gmbh Antriebseinrichtung für Spulköpfe
JPH11100166A (ja) * 1997-09-29 1999-04-13 Murata Mach Ltd 紡糸巻取機
JP4048661B2 (ja) 1999-10-13 2008-02-20 村田機械株式会社 自動ワインダーの巻取ユニット

Also Published As

Publication number Publication date
RU2375293C2 (ru) 2009-12-10
FR2873667B1 (fr) 2006-11-03
WO2006018561A1 (fr) 2006-02-23
ATE541805T1 (de) 2012-02-15
CN1993284B (zh) 2012-12-05
EP1773703A1 (de) 2007-04-18
RU2007107078A (ru) 2008-09-10
US7614580B2 (en) 2009-11-10
FR2873667A1 (fr) 2006-02-03
CN1993284A (zh) 2007-07-04
US20080203214A1 (en) 2008-08-28

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