EP0428957A1 - Guide pour rubans de filature - Google Patents

Guide pour rubans de filature Download PDF

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Publication number
EP0428957A1
EP0428957A1 EP90121530A EP90121530A EP0428957A1 EP 0428957 A1 EP0428957 A1 EP 0428957A1 EP 90121530 A EP90121530 A EP 90121530A EP 90121530 A EP90121530 A EP 90121530A EP 0428957 A1 EP0428957 A1 EP 0428957A1
Authority
EP
European Patent Office
Prior art keywords
guide according
groove
end region
match guide
support
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.)
Granted
Application number
EP90121530A
Other languages
German (de)
English (en)
Other versions
EP0428957B1 (fr
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 EP0428957A1 publication Critical patent/EP0428957A1/fr
Application granted granted Critical
Publication of EP0428957B1 publication Critical patent/EP0428957B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies

Definitions

  • the invention relates to a sliver guide according to the preamble of claim 1 and according to the preamble of claim 8.
  • FIGS. 1 and 2 of the present application A relevant match guide has been shown, however, without its attachment, for example in US Pat. No. 4,408,731.
  • Another known version of a sliver guide is shown in FIGS. 1 and 2 of the present application and described in more detail below.
  • the latter version has several disadvantages with regard to assembly, compliance with the adjustment of the deflection body, manufacturing costs, vibrations, etc.
  • the sliver guide shown in FIGS. 1 and 2 has a deflecting body 4 in the form of a rotating body with three circumferential ring grooves 5, a groove for a fuse 6.1, 6.2 and 6.3, also called roving, which rovings from roving bobbins 7.1 and 7.1, respectively. 7.2 and 7.3 are processed (see also Fig. 3 and 5).
  • the roving bobbins 7.1, 7.2 and 7.3 are arranged so as to be displaceable toward the vertical machine center plane 11 via hanging pins 9 on a cross rail 10 in the creel of a ring spinning machine.
  • the coils 7.1 and 7.2 are work coils, while the coil 7.3 represents a reserve coil.
  • the fuses 6.1 and 6.2 lead via the annular groove 5 to two adjacent drawing frames, which are not shown.
  • the fuse 6.2 is manually or automatically reassigned into the groove 5 which has become free as a result of the fuse 6.1.
  • the fuse 6.3 is reassigned into the ring groove 5 which has been released by the folding of the fuse 6.2.
  • the roving bobbins 7.1, 7.2 and 7.3 are pushed through to the machine center plane 11 so that a new reserve bobbin can be placed on the cross rail 10.
  • the horizontal position shown in FIG. 2 is inclined to the machine center plane 11 so that the fuses 6.1, 6.2 and 6.3 run obliquely past one another and do not touch one another.
  • a support rod 13 extends upwards and crosses a support beam 15.
  • a cap nut 17 is screwed, which carries the entire match guide.
  • an angle plate 19 is clamped between two nuts 20, 21. With its vertical leg, the angle plate 19 bears against a longitudinal surface of the support beam 15, with the purpose of adjust the inclined position of the deflecting body 4.
  • the distance between the support beam 15 and the nut 20 is intended to reduce the transmission of vibrations of the frame and thus of the support beam 15 to the support rod 13 and the deflecting body 4.
  • the conventional match guide must be composed of several parts, 17, 19, 20, 21 etc., which is disadvantageous in terms of production.
  • a thread must also be made in the upper section of the holding rod 13.
  • the assembly is particularly complex, since the angle plate 19 can only be brought into the desired position after some trial and error. In addition, there is a risk that the clamping of the angle plate 19 is loosened by the vibrations.
  • the match guide 30 shown in FIGS. 3 and 4 has a deflection body 31 and a holding rod 32.
  • the upper end region of the holding rod 32 is bent over in such a way that a free leg 34 formed thereby runs parallel to the opposite part of the holding rod 32, which represents, so to speak, an integrated leg 35.
  • the free leg 34 is simply hooked into a hole or a longitudinal groove 36 of a support beam 37 which extends parallel to the machine center plane 11 in the gate of the ring spinning machine and supports the cross rails 10.
  • a resilient support body 39 in the form of an elongated strip made of elastic rubber or plastic is embedded in a corresponding longitudinal groove in the support beam 37.
  • the match guide 30 has fewer individual parts than the match guide according to FIG. 1. The assembly is considerably faster.
  • the support body 39 can already be embedded in the manufacturing plant along the entire length of the ring spinning machine.
  • the hole or the longitudinal groove 36 and the free leg 34 can have play.
  • the final assembly consists only in hooking the free leg 34 into the hole 36, as a result of which the holding rod 32 is finally, securely and immovably positioned.
  • the support body 39 serves on the one hand to position the support rod 32 immovably and on the other hand to transmit To prevent vibrations.
  • the legs 34 and 35 can be made diverging, a parallel arrangement is preferred.
  • the holding rod 32 is advantageously vertical and the deflection body 31 is aligned horizontally.
  • the deflecting body 31 is preferably made of plastic and is shaped like a comb by grooves or recesses 40.1, 40.2, 40.3 and webs 41 formed thereby and pointing towards the machine center plane 11, the distance of the groove base 43 of each groove 40.1, 40.2 and 40.3 from the machine center plane 11 being different is such that the distance between the bottom of the groove 43 of the groove 40.3, which is furthest away from the holding rod 32, is greater than that of the bottom of the groove 43 of the groove 40.2.
  • the holding rod 32 is angled in its lower area and the angled end 44 is framed in the deflecting body 31 or stamped or glued. Part of the vertical support rod 32 runs between two webs 45.1 and 45.2. By enclosing the angled end region 44 of the holding rod 32, the position of the deflecting body 31 relative to the holding rod 32 is also secured in a vibration-free manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP90121530A 1989-11-20 1990-11-10 Guide pour rubans de filature Expired - Lifetime EP0428957B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4158/89 1989-11-20
CH4158/89A CH680595A5 (fr) 1989-11-20 1989-11-20

Publications (2)

Publication Number Publication Date
EP0428957A1 true EP0428957A1 (fr) 1991-05-29
EP0428957B1 EP0428957B1 (fr) 1995-05-10

Family

ID=4270888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121530A Expired - Lifetime EP0428957B1 (fr) 1989-11-20 1990-11-10 Guide pour rubans de filature

Country Status (4)

Country Link
US (1) US5086990A (fr)
EP (1) EP0428957B1 (fr)
CH (1) CH680595A5 (fr)
DE (1) DE59009061D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679741A1 (fr) * 1994-04-29 1995-11-02 Maschinenfabrik Rieter Ag Appareil d'alimentation de ruban de fibres
DE29712880U1 (de) * 1997-07-21 1997-09-25 Zinser Textilmaschinen Gmbh, 73061 Ebersbach Ringspinnmaschine mit Vorgarnspulengatter
CN103757770A (zh) * 2014-01-07 2014-04-30 太仓市世博纺织配件有限公司 一种加弹机中导丝器的防油污方法
CN109295570A (zh) * 2018-11-30 2019-02-01 湖北德永盛纺织有限公司 一种纺纱机夹纱装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101792077A (zh) * 2010-04-12 2010-08-04 无锡平盛科技有限公司 倒立式梅花收线机上的托线部件
CN102965772A (zh) * 2012-12-17 2013-03-13 马驰 适用于棉条并卷联合机的导棉辊
CN103774304B (zh) * 2014-01-07 2016-03-30 太仓市世博纺织配件有限公司 一种用于加弹机中防油污的导丝器
CN107653528A (zh) * 2017-10-30 2018-02-02 经纬纺织机械股份有限公司 一种粗纱导轮装置及三原色智能环锭细纱机
CN108950767B (zh) * 2018-10-12 2024-05-07 盐城工业职业技术学院 应用于赛络纺系统的引线装置及赛络纺系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266632A (en) * 1938-11-23 1941-12-16 Frey Henry Tensioning device
GB599703A (en) * 1945-04-20 1948-03-18 Fairbairn Lawson Combe Barbour Improvements relating to creels with let off motions for coils of sliver
EP0329965A2 (fr) * 1988-02-09 1989-08-30 Maschinenfabrik Rieter Ag Procédé et dispositif pour changer des bobines de mèche dans un continu à filer à anneaux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US721828A (en) * 1902-07-26 1903-03-03 Draper Co Thread-guide for twisters.
DE544123C (de) * 1930-11-21 1932-02-13 Glanzstoff Ag Auswechselbarer Fadenfuehrer fuer Kunstseidenspinnmaschinen
US2266364A (en) * 1939-09-12 1941-12-16 Donald C Hardie Spring appliance fastening device
US2440151A (en) * 1944-10-31 1948-04-20 American Vlscose Corp Thread guide
DE3268765D1 (en) * 1981-06-24 1986-03-13 Rieter Ag Maschf Creel for a spinning machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266632A (en) * 1938-11-23 1941-12-16 Frey Henry Tensioning device
GB599703A (en) * 1945-04-20 1948-03-18 Fairbairn Lawson Combe Barbour Improvements relating to creels with let off motions for coils of sliver
EP0329965A2 (fr) * 1988-02-09 1989-08-30 Maschinenfabrik Rieter Ag Procédé et dispositif pour changer des bobines de mèche dans un continu à filer à anneaux

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679741A1 (fr) * 1994-04-29 1995-11-02 Maschinenfabrik Rieter Ag Appareil d'alimentation de ruban de fibres
DE29712880U1 (de) * 1997-07-21 1997-09-25 Zinser Textilmaschinen Gmbh, 73061 Ebersbach Ringspinnmaschine mit Vorgarnspulengatter
CN103757770A (zh) * 2014-01-07 2014-04-30 太仓市世博纺织配件有限公司 一种加弹机中导丝器的防油污方法
CN103757770B (zh) * 2014-01-07 2016-03-30 太仓市世博纺织配件有限公司 一种加弹机中导丝器的防油污方法
CN109295570A (zh) * 2018-11-30 2019-02-01 湖北德永盛纺织有限公司 一种纺纱机夹纱装置

Also Published As

Publication number Publication date
CH680595A5 (fr) 1992-09-30
EP0428957B1 (fr) 1995-05-10
US5086990A (en) 1992-02-11
DE59009061D1 (de) 1995-06-14

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