EP0141936B1 - Sound-proof device for a winding unit - Google Patents

Sound-proof device for a winding unit Download PDF

Info

Publication number
EP0141936B1
EP0141936B1 EP84109989A EP84109989A EP0141936B1 EP 0141936 B1 EP0141936 B1 EP 0141936B1 EP 84109989 A EP84109989 A EP 84109989A EP 84109989 A EP84109989 A EP 84109989A EP 0141936 B1 EP0141936 B1 EP 0141936B1
Authority
EP
European Patent Office
Prior art keywords
noise barrier
winding unit
wall
chuck
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.)
Expired
Application number
EP84109989A
Other languages
German (de)
French (fr)
Other versions
EP0141936A1 (en
Inventor
Kurt Wetter
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0141936A1 publication Critical patent/EP0141936A1/en
Application granted granted Critical
Publication of EP0141936B1 publication Critical patent/EP0141936B1/en
Expired legal-status Critical Current

Links

Images

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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/16—Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables
    • D01H1/168—Arrangements for the sound-dampening of the machines
    • 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
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/521—Noise

Definitions

  • the invention relates to a soundproofing device for a winding unit of a spinning machine for processing continuous filaments according to the preamble of claim 1.
  • a soundproofing device in which a mobile soundproofing wall along the spinning machine can be moved manually from winding unit to winding unit in order to cover the winding unit against noise emission at the start of winding.
  • This protective device has to be shifted from winding unit to winding unit, and, on the other hand, that the noise emission is contained only during thread application.
  • the object of obtaining a soundproofing device for insulating noise emissions during all operating phases is therefore achieved with the combination of features of claim 1.
  • the winding unit is only open for reinserting the thread into the winding unit and for removing a full bobbin without noise protection.
  • a winding unit 1 comprises a bobbin mandrel 2 with four bobbins 3, as well as a drive unit 4.
  • the winding unit 1 belongs to a spinning machine for processing endless filaments, which is indicated schematically by a wall 5.
  • the continuous filament threads processed in the spinning machine are indicated by the lines 6.
  • a soundproofing door 10 comprises a guide part 11 and a soundproofing wall 13 pivotally attached to it by means of pivot bolts 12.
  • the guide part 11 is guided by means of guide pins 14, which are guided on the one hand in an upper guide groove 15 and on the other hand in a lower guide groove 16, essentially parallel to and next to the spool mandrel 2.
  • the upper guide groove 15 is embedded in the narrow cover 8 and the lower guide groove 16 in the base plate.
  • the guide part 11 is supported by means of two lower wheels 17 on the base plate 9 and by an upper wheel 18 on the underside of the narrow cover 8.
  • the upper wheel 18, as shown in FIG. 1, is provided in such a way that tilting of the guide part 11 in the counterclockwise direction, as seen in FIG. 1, is avoided.
  • a pneumatic cylinder 19 is connected on the one hand to a stationary base 20 of the spinning machine and on the other hand by means of its piston head 21 to the guide part 11.
  • the guide grooves 15 and 16 each have an arcuate part 15A or 16A, into each of which a guide pin 22 belonging to the soundproofing wall 13 is guided, so that when the guide part 11 is moved in 4a to 4c, the soundproof wall 13 is forcibly pivoted from the operating position B shown in FIGS. 1 to 3 into the starting position A shown in FIG. 4c. In this position A, the soundproof wall 13 lies in line with the guide part 11 and is pulled towards the pneumatic cylinder 19 until the soundproof wall 13 no longer projects into the room than in its operating position.
  • the use of the soundproofing device according to the invention is not restricted to a special type of winding device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Description

Die Erfindung betrifft eine Schallschutzvorrichtung für eine Aufspuleinheit einer Spinnmaschine zur Verarbeitung von Endlosfilamenten gemäss Oberbegriff des Anspruches 1.The invention relates to a soundproofing device for a winding unit of a spinning machine for processing continuous filaments according to the preamble of claim 1.

Die heute üblichen hohen Fadenlaufgeschwindigkeiten (6000 m/min und mehr) beim Aufspulen von Endlosfilamenten und die daraus resultierenden mechanischen Geräusche zwingen den Maschinenhersteller, die Lärmemission durch eine Schallschutzvorrichtung zu dämmen.The usual high thread running speeds (6000 m / min and more) when winding continuous filaments and the resulting mechanical noises force the machine manufacturer to dampen the noise emission with a soundproofing device.

Aus der DE-A-3 102 290 ist eine Schallschutzvorrichtung bekannt, bei welcher eine fahrbare Schallschutzwand entlang der Spinnmaschine von Aufspuleinheit zu Aufspuleinheit manuell bewegbar ist, um die Aufspuleinheit bei Spulbeginn gegen Lärmemission abzudecken.From DE-A-3 102 290 a soundproofing device is known in which a mobile soundproofing wall along the spinning machine can be moved manually from winding unit to winding unit in order to cover the winding unit against noise emission at the start of winding.

Die Nachteile dieser Schutzvorrichtung bestehen darin, dass sie einerseits von Aufspuleinheit zu Aufspuleinheit verschoben werden muss, und anderseits, dass die Lärmemission dadurch nur während des Fadenansetzens eingedämmt ist.The disadvantages of this protective device are that, on the one hand, it has to be shifted from winding unit to winding unit, and, on the other hand, that the noise emission is contained only during thread application.

Erfindungsgemäss wird deshalb die Aufgabe, eine Schallschutzvorrichtung zur Dämmung der Lärmemission während aller Betriebsphasen zu erhalten, mit der Merkmalskombination des Anspruches 1 gelöst.According to the invention, the object of obtaining a soundproofing device for insulating noise emissions during all operating phases is therefore achieved with the combination of features of claim 1.

Die durch die Erfindung erreichten Vorteile bestehen darin, dass die Aufspuleinheit nur für das Neueinführen des Fadens in die Aufspuleinheit und für das Entfernen einer vollen Spule ohne Lärmschutz offen steht.The advantages achieved by the invention are that the winding unit is only open for reinserting the thread into the winding unit and for removing a full bobbin without noise protection.

Im folgenden wird die Erfindung anhand von lediglich einen Ausführungsweg darstellenden Zeichnungen näher erläutert.The invention is explained in more detail below with the aid of drawings which illustrate only one embodiment.

Es zeigen:

  • Fig. 1 eine Seitenansicht einer Aufspuleinheit mit der erfindungsgemässen Vorrichtung, in Pfeilrichtung I von Fig. 2 gesehen, halbschematisch dargestellt,
  • Fig. 2 eine Draufsicht der Aufspuleinheit von Fig. 1,
  • Fig. 3 eine Frontansicht der Aufspuleinheit von Fig. 1, in Pfeilrichtung II von Fig. 1 gesehen,
  • Fig. 4a-c den Bewegungsablauf der erfindungsgemässen Schallschutzvorrichtung, in Draufsicht gesehen und schematisch gezeigt.
Show it:
  • 1 is a side view of a winding unit with the device according to the invention, shown in the direction of arrow I of FIG. 2, shown semi-schematically,
  • 2 is a plan view of the winding unit of FIG. 1,
  • 3 is a front view of the winding unit of FIG. 1, seen in the direction of arrow II of FIG. 1,
  • 4a-c the movement sequence of the soundproofing device according to the invention, seen in plan view and shown schematically.

Eine Aufspuleinheit 1 umfasst einen Spulendorn 2 mit vier Spulen 3, sowie ein Antriebsaggregat 4. Die Aufspuleinheit 1 gehört zu einer Spinnmaschine zur Verarbeitung von Endlosfilamenten, welche schematisch mit einer Wand 5 angedeutet ist.A winding unit 1 comprises a bobbin mandrel 2 with four bobbins 3, as well as a drive unit 4. The winding unit 1 belongs to a spinning machine for processing endless filaments, which is indicated schematically by a wall 5.

Die in der Spinnmaschine verarbeiteten Endlosfilamentfäden sind andeutungsweise mit den Linien 6 dargestellt.The continuous filament threads processed in the spinning machine are indicated by the lines 6.

Eine breite Abdeckung 7 und eine schmale Abdeckung 8, welche beide mit der Wand 5 fest verbunden sind, ergeben die obere Abdeckung der Aufspuleinheit 1, welche ihrerseits auf einer Bodenplatte 9 steht.A wide cover 7 and a narrow cover 8, both of which are firmly connected to the wall 5, result in the upper cover of the winding unit 1, which in turn stands on a base plate 9.

Eine Schallschutztüre 10 umfasst einen Führungsteil 11 und eine mittels Schwenkbolzen 12 schwenkbar daran befestigte Schallschutzwand 13.A soundproofing door 10 comprises a guide part 11 and a soundproofing wall 13 pivotally attached to it by means of pivot bolts 12.

Der Führungsteil 11 ist mittels Führungszapfen 14, die einerseits in einer oberen Führungsnut 15 und anderseits in einer unteren Führungsnut 16 geführt sind, im wesentlichen parallel zu und neben dem Spulendorn 2 verschiebbar geführt. Dabei ist die obere Führungsnut 15 in der schmalen Abdeckung 8 und die untere Führungsnut 16 in der Bodenplatte eingelassen.The guide part 11 is guided by means of guide pins 14, which are guided on the one hand in an upper guide groove 15 and on the other hand in a lower guide groove 16, essentially parallel to and next to the spool mandrel 2. The upper guide groove 15 is embedded in the narrow cover 8 and the lower guide groove 16 in the base plate.

Im weiteren ist der Führungsteil 11 mittels zweier unterer Räder 17 auf der Bodenplatte 9 und mit einem oberen Rad 18 auf der Unterseite der schmalen Abdeckung 8 abgestützt. Dabei ist das obere Rad 18, wie in Fig. 1 gezeigt, derart vorgesehen, dass ein Kippen des Führungsteiles 11 in Gegenuhrzeigerrichtung, mit Blick auf Fig. 1 gesehen, vermieden wird.Furthermore, the guide part 11 is supported by means of two lower wheels 17 on the base plate 9 and by an upper wheel 18 on the underside of the narrow cover 8. The upper wheel 18, as shown in FIG. 1, is provided in such a way that tilting of the guide part 11 in the counterclockwise direction, as seen in FIG. 1, is avoided.

Für das Verschieben des Führungsteiles 11 ist ein Pneumatikzylinder 19 einerseits mit einer stationären Basis 20 der Spinnmaschine und anderseits mittels dessen Kolbenkopfes 21 mit dem Führungsteil 11 verbunden.For moving the guide part 11, a pneumatic cylinder 19 is connected on the one hand to a stationary base 20 of the spinning machine and on the other hand by means of its piston head 21 to the guide part 11.

Im weiteren haben die Führungsnuten 15 und 16, wie mit den Fig. 2 und 4a-4c gezeigt, je ein Bogenteil 15A, respektive 16A, in welches je ein zur Schallschutzwand 13 gehörender Führungszapfen 22 geführt ist, so dass beim Verschieben des Führungsteiles 11 in Richtung des Pneumatikzylinders 19 die Schallschutzwand 13, wie mit den Fig. 4a bis 4c dargestellt, zwangsweise aus der in den Fig. 1 bis 3 gezeigten Betriebsposition B in die mit Fig. 4c gezeigte Ausgangsposition A geschwenkt wird. In dieser Position A liegt die Schallschutzwand 13 in Linie mit dem Führungsteil 11 und wird dabei so weit in Richtung Pneumatikzylinder 19 hingezogen, bis die Schallschutzwand 13 nicht mehr in den Raum ragt als in ihrer Betriebsposition.Furthermore, as shown in FIGS. 2 and 4a-4c, the guide grooves 15 and 16 each have an arcuate part 15A or 16A, into each of which a guide pin 22 belonging to the soundproofing wall 13 is guided, so that when the guide part 11 is moved in 4a to 4c, the soundproof wall 13 is forcibly pivoted from the operating position B shown in FIGS. 1 to 3 into the starting position A shown in FIG. 4c. In this position A, the soundproof wall 13 lies in line with the guide part 11 and is pulled towards the pneumatic cylinder 19 until the soundproof wall 13 no longer projects into the room than in its operating position.

Die Verwendung der erfindungsgemässen Schallschutzvorrichtung ist nicht auf eine spezielle Art der Spulvorrichtung eingeschränkt.The use of the soundproofing device according to the invention is not restricted to a special type of winding device.

Claims (3)

1. Noise barrier device for a spinning machine for processing endless filaments with at least one winding unit (1) at the machine front face, the chuck (2) of this unit (1) being arranged at right angles to the front face, a noise barrier wall (13) of the noise barrier device being movable by means of guides (15, 16, 22) into a noise barrier position (B) vertical in front of the chuck (2), characterised in that, the noise barrier wall (13) is movably joined as a panel to a guide portion (11), which is movable parallel to and adjacent each chuck (2), the wall (13) being movable into a starting position (A) in which it is disposed in a plane with the guide portion (11) parallel to and adjacent the chuck (2).
2. Noise barrier device according to claim 1, characterised in that, the guides are guide grooves (15, 16), and guide pins (14,22) on the guide portion (11) and on the noise barrier wall (13) project into the guide grooves (15, 16).
3. Device according to claim 1 or 2, characterised in that, the front edge of the noise barrier wall (13) may be flush with the front face of the machine when in the starting position (A).
EP84109989A 1983-09-14 1984-08-22 Sound-proof device for a winding unit Expired EP0141936B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH500183 1983-09-14
CH5001/83 1983-09-14

Publications (2)

Publication Number Publication Date
EP0141936A1 EP0141936A1 (en) 1985-05-22
EP0141936B1 true EP0141936B1 (en) 1987-07-15

Family

ID=4286232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109989A Expired EP0141936B1 (en) 1983-09-14 1984-08-22 Sound-proof device for a winding unit

Country Status (4)

Country Link
US (1) US4570743A (en)
EP (1) EP0141936B1 (en)
JP (1) JPS6061465A (en)
DE (1) DE3464748D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177430B (en) * 1985-07-05 1989-07-19 Reiter Ag Maschf Enclosures for high speed winders
US4664325A (en) * 1985-12-20 1987-05-12 Sterling Davis Electric Guard for power driven spool winder
EP0442282B1 (en) * 1990-02-13 1994-04-06 Palitex Project-Company GmbH Textile machine, in particular twisting machine
EP0608574A1 (en) * 1993-01-23 1994-08-03 Giuseppe Mignone Mobile anti-noise anti-pollution and anti-accident comprehensive protection device for textile machines
US7570247B2 (en) * 2003-11-24 2009-08-04 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Modular assembly for a self-indexing computer pointing device
CN102926046A (en) * 2012-11-09 2013-02-13 无锡市新康纺机有限公司 Side door combining component for roving frame
CN105217377A (en) * 2015-10-16 2016-01-06 天津市永昌焊丝有限公司 A kind of welding wire winding machine protective device
CN109371729A (en) * 2018-12-10 2019-02-22 常州市万兴自控设备有限公司 A kind of wrap-up and its working method
CN113264412A (en) * 2021-05-12 2021-08-17 河南省西工机电设备有限公司 High-speed paying-off machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277983A (en) * 1942-03-31 Acoustical apparatus
GB914384A (en) * 1961-04-12 1963-01-02 Johann Jacob Keyser Spinning, twisting and like textile machines
DE7123756U (en) * 1971-06-21 1973-12-20 Palitex Project Co Gmbh Spinning or twisting machine, especially two-for-one twisting machine
DE2346869C2 (en) * 1973-09-18 1975-08-07 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Soundproofing device on various textile machines
CH594091A5 (en) * 1975-06-05 1977-12-30 Sulzer Ag
DE3002849A1 (en) * 1980-01-26 1981-07-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid SPINDING MACHINE FOR CHEMICAL FIBERS

Also Published As

Publication number Publication date
US4570743A (en) 1986-02-18
EP0141936A1 (en) 1985-05-22
DE3464748D1 (en) 1987-08-20
JPS6061465A (en) 1985-04-09
JPH0364426B2 (en) 1991-10-07

Similar Documents

Publication Publication Date Title
EP2018240B1 (en) Method for distributed control of a machining tool, in particular a laser machining tool
EP0141936B1 (en) Sound-proof device for a winding unit
DE102006034962B4 (en) Method for secure braking of a gate and device for carrying out the method
EP1840448A1 (en) Adjustable protection cabin
DE4243054C1 (en) Device for processing the edge edges of continuously moving plate-shaped workpieces
EP0490341B1 (en) Electric drive control for vehicle window or sliding roof
EP1024936A1 (en) Separating device with cutting chain for processing sandwich panels
DE2915257A1 (en) DEVICE FOR A SPINNING MACHINE
DE2221117C3 (en) Pneumatic spinning machine cleaning device
EP0442282A2 (en) Textile machine, in particular twisting machine
EP0555854A1 (en) Method for positioning the sensors of a web run control installation
EP0775794B1 (en) Show cabinet for display of articles
DE2317052C2 (en) Device for stopping and locking a carriage of a maintenance device of a twisting or winding machine
EP1245331B1 (en) Clamping system for fixing and centering profile frames
DE4141033A1 (en) Sliver can movement - has trip switch to stop push unit on a blockage, preventing damage through trapped objects
EP1571087B1 (en) Device for strapping packages with a strapping band
DE4402350C2 (en) Gate drive for a horizontally movable sectional gate
EP0763404A1 (en) Workpiece-supporting table with a vacuum source in order to fix the workpiece
DE102020112377B4 (en) Protective cover with locking device to cover moving machine parts
EP1296883A1 (en) Elevator comprising a linear motor drive
EP0561260A1 (en) Apparatus for carrying out angle step motions with a pneumatically controlled indexing table
DE102010009778A1 (en) Hand tool
EP0376246A2 (en) Pallet changing device
DE2360084C2 (en) Device for stopping and locking a carriage of a maintenance device of a twisting or winding machine
EP0216983A2 (en) Machine for profiling work pieces continuously

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19850114

AK Designated contracting states

Designated state(s): CH DE FR GB IT LI

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 3464748

Country of ref document: DE

Date of ref document: 19870820

ITF It: translation for a ep patent filed

Owner name: GUZZI E RAVIZZA S.R.L.

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940713

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940715

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940719

Year of fee payment: 11

Ref country code: CH

Payment date: 19940719

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950822

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19950831

Ref country code: CH

Effective date: 19950831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950822

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST