EP0410090B1 - Einrichtung zum Nachfüllen eines Fadenbenetzungsmittels in eine Fadenbenetzungseinrichtung insbesondere einer Doppeldraht-Zwirnspindel - Google Patents

Einrichtung zum Nachfüllen eines Fadenbenetzungsmittels in eine Fadenbenetzungseinrichtung insbesondere einer Doppeldraht-Zwirnspindel Download PDF

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Publication number
EP0410090B1
EP0410090B1 EP90108966A EP90108966A EP0410090B1 EP 0410090 B1 EP0410090 B1 EP 0410090B1 EP 90108966 A EP90108966 A EP 90108966A EP 90108966 A EP90108966 A EP 90108966A EP 0410090 B1 EP0410090 B1 EP 0410090B1
Authority
EP
European Patent Office
Prior art keywords
storage tank
yarn
wetting
wetting agent
filler
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 - Lifetime
Application number
EP90108966A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0410090A1 (de
Inventor
Ulrich Lossa
Heinz Stenmans
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.)
Palitex Project Co GmbH
Original Assignee
Palitex Project Co GmbH
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 Palitex Project Co GmbH filed Critical Palitex Project Co GmbH
Publication of EP0410090A1 publication Critical patent/EP0410090A1/de
Application granted granted Critical
Publication of EP0410090B1 publication Critical patent/EP0410090B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • D01H13/306—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting by applying fluids, e.g. steam or oiling liquids

Definitions

  • the invention relates to a device for refilling a thread wetting agent into a thread wetting device of a double-wire twisting spindle according to the preamble of patent claim 1.
  • Such devices are described for example in DE-C-3 409 233.
  • wetting agent to the thread is as uniform as possible for successive double-wire twisting processes, it is necessary to maintain as even a wetting agent fill level as possible in the storage container, which may only fluctuate within certain predetermined limits.
  • the storage tank is filled with wetting agent by means of a tube set arranged on the top of the storage tank by means of a filler neck which can be attached by hand and connected to a supply source, for which purpose it is necessary for an operator to pass the individual double-wire twisting spindles at certain intervals and the storage tanks again filled by hand.
  • a thread wetting device which has a stripping head, which consists of porous material and in a holder, which extends into the rotational path of the thread piece running between the thread storage disk and the turntable edge of the double-wire twisting spindle is arranged, which in turn is connected via a line to a container filled with treatment agent.
  • This container is constantly connected via a pipeline to a wetting agent storage tank which supplies several or all spindles of a double-wire twisting machine with wetting agent. With each spindle revolution, the piece of thread slides over the stripping head and in doing so picks up a certain amount of lubricant from the stripping head.
  • a fundamental disadvantage of this known device is that the wetting agent application takes place only after the thread has emerged from the thread storage disk, so that the thread is not protected against frictional stresses on its way from the entry into the spindle hollow axis to the exit from the thread storage disk.
  • the permanent connection of the thread wetting device to a wetting agent storage tank common to several spindles is only possible in that the thread wetting device in the form of the stripping head lies outside the spindle space surrounded by the thread balloon.
  • the invention has for its object to provide a device for refilling the thread wetting agent with which the most uniform wetting agent level in the wetting agent storage container can be maintained in the course of successive double-wire twisting processes without great human, time and mechanical expenditure.
  • each double-wire twisting spindle is either permanently assigned to a refueling station or can be delivered as required, e.g. as part of a hand-operated trolley
  • the thread wetting device can be replaced with a large amount of personnel, time and machinery when replacing empty supply spool sleeves with fully wound supply spools or specialist spools a sufficient amount of wetting agent to be refilled or refilled, measures being taken to ensure that a certain wetting agent filling level is reached in the wetting agent storage container with each refueling or refilling.
  • the amount of wetting agent used in the thread processing process leads to a drop in the wetting agent fill level in the wetting agent memory.
  • this change in the level of wetting agent during a thread processing process only leads to a tolerable fluctuation in the amount of wetting agent delivery at the wetting agent delivery point on the thread.
  • Fig. 1 shows a detail of a front view of a double-wire twisting machine A with two double-wire twisting points B, which winding units are assigned. From the double-wire twisting point B, the balloon limiter 2 is shown with the bobbin 3 inserted, and a bobbin adapter 4, which is attached to the bobbin axis (not shown) and onto which at least one supply bobbin or bobbin 5 is attached. A thread wetting device 6 is attached to the top of the bobbin adapter 4.
  • the thread F1 is withdrawn from the specialist bobbin 5 overhead and inserted into the hollow axis of the thread wetting device 6 before it leaves the bobbin adapter 4 and the bobbin hollow axis (not shown) in the radial direction through the usual thread storage disc and forms a balloon to the one in the extension the spindle axis lying thread guide eyelet 7 is guided, after passing through it is wound up in the region of the winding unit C having the usual elements to form a cross-wound bobbin 8.
  • a wetting agent storage tank 9 which has a filler neck 10, is accommodated in a machine box.
  • This storage tank 9 is connected via a level controller 11 to a pipeline 12 which runs along the front of the double-wire twisting machine and which has a refueling station 13 in the region of each twisting point B.
  • 1 shows a thread wetting device 6 placed on a refueling station 13 in the area of a twisting point B with dashed lines.
  • Fig. 2 shows the upper part of a bobbin adapter 4 with two stacked shed or supply bobbins 5, which can be seen from the fact that two threads F1 are withdrawn upwards, which enter the hollow axis of the thread wetting device 6.
  • This thread wetting device 6 consists of an annular storage container 14, through the bottom of which a pipe section 15 is inserted, which has a pipe section located inside the storage container and a pipe section projecting downwards from the storage container 14, with which the storage container 14 into the hollow axis of the bobbin adapter 4 is inserted.
  • the upper side of the storage container 6 is provided with an opening delimited by a pipe socket 14.
  • a net body 16 in the form of an annular, rigid rotating body made of porous material with a capillary action is inserted into which a net body 16 in the form of an annular, rigid rotating body made of porous material with a capillary action is inserted.
  • the surface of the net body 16 that overflows from the two threads F1 according to FIG. 2 has an inwardly directed, spherical surface.
  • the net body 16 is provided with an annular support shoulder with which it is placed on the upper edge of the tubular piece 15.
  • the bottom of the storage container 14 is provided with an opening 17, which preferably widens in the shape of a funnel, which opens into a valve chamber 18 at the top.
  • a valve body 19 is accommodated, which is pressed under the influence of a closing and return spring 20 with its ring seal 21 against a valve seat in the bottom of the valve chamber 18.
  • an annular seal is preferably in the form of a lip seal 22 used.
  • Fig. 3 shows a state in which a new template or subject bobbin 5 is being plugged onto the bobbin adapter 4 after the thread wetting device 6 has been removed from the bobbin adapter 4 and the bobbin tube of an empty, wound bobbin has been removed from the bobbin adapter 4 is.
  • the thread wetting device 6 takes up a position shortly before being plugged onto the filler neck 25 of the refueling station 13.
  • 3 shows, in addition to the filler neck 25, a preferably cylindrical insertion opening 26 for the section of the pipe section 15 projecting downward from the storage container 14. This insertion opening 26 is used in connection with the pipe section 15 for the safe and precise positioning of the storage container 14 when it is being refilled of wetting agent is attached to the filler neck 25.
  • the filler neck 25 comprises a pipe section 27 inserted into the pipeline 12 in the vertical position, in which a valve chamber for receiving a valve body 28 is formed, which is pressed by a closing and return spring 29 against an annular valve seat located on the upper side of the pipe section 27.
  • a closing and return spring 29 against an annular valve seat located on the upper side of the pipe section 27.
  • the filler neck 25 is inserted with its pipe section 27 into the opening 17 on the underside of the storage container 14, the tappet-shaped approach of the valve body 28 of the filler neck 25 comes to rest against the underside of the valve body 19, so that with appropriate coordination of the Spring forces of the two closing and return springs 20 and 29, the two valve bodies are lifted off their valve seats, so that a connection is established between the interior of the pipeline 12 and the interior of the storage container 14. With valves opened in this way, wetting agent 24 can flow from the pipeline 12 into the storage container 14, displaced air flowing out through the opening 23.
  • FIG. 5 and 6 again show in cross section the wetting agent storage tank 9, which is connected via the pipe 9.1 to the level controller 11, to which the pipe 12 is connected.
  • the storage container 14 of a thread wetting device 6 is placed on a refueling station 13 of this pipeline 25 for the purpose of refilling wetting agents 24.
  • the level controller 11 contains a valve body 31 which is controlled by a float 30 and which interrupts the connection between the level controller and the wetting agent storage tank 9 when the level is within the level controller. As soon as the level in the level controller 11 drops below a certain level, the level will also by means of the float 30 controlled valve body 31 so far adjusted that wetting agent from the wetting agent storage tank 9 can flow into the level controller 11.
  • An adjustment pin 32 led out of the cover area of the level controller 11 serves for manual adjustment of the range of motion of the float 30 and thus for regulating the filling level or level within the level controller 11.
  • the level controller 11 ensures, by means of a corresponding own height position or by means of a corresponding fill level in its interior, that when a storage container 14 is placed on the filler neck 25 according to FIG. 4 and the two valve bodies 19 and 28 assume their open positions, the storage container 14 is refilled up to a predetermined level, as is indicated in FIG. 6 by the dashed line a .
  • the level controller 11 is provided in its upper region with a ventilation opening, not shown.
  • a refueling station as part of an operating carriage that can be moved by hand, for example, which then contains a wetting agent storage tank 9, a level regulator 11 and the necessary connecting lines records.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP90108966A 1989-07-22 1990-05-12 Einrichtung zum Nachfüllen eines Fadenbenetzungsmittels in eine Fadenbenetzungseinrichtung insbesondere einer Doppeldraht-Zwirnspindel Expired - Lifetime EP0410090B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924359 1989-07-22
DE3924359A DE3924359A1 (de) 1989-07-22 1989-07-22 Einrichtung zum nachfuellen eines fadenbenetzungsmittels in eine fadenbenetzungseinrichtung insbesondere einer doppeldraht-zwirnspindel

Publications (2)

Publication Number Publication Date
EP0410090A1 EP0410090A1 (de) 1991-01-30
EP0410090B1 true EP0410090B1 (de) 1995-01-11

Family

ID=6385661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108966A Expired - Lifetime EP0410090B1 (de) 1989-07-22 1990-05-12 Einrichtung zum Nachfüllen eines Fadenbenetzungsmittels in eine Fadenbenetzungseinrichtung insbesondere einer Doppeldraht-Zwirnspindel

Country Status (6)

Country Link
US (1) US5111650A (cs)
EP (1) EP0410090B1 (cs)
JP (1) JPH0359127A (cs)
CS (1) CS363390A2 (cs)
DD (1) DD299666A5 (cs)
DE (2) DE3924359A1 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058722A1 (de) * 2000-11-25 2002-06-06 Volkmann Gmbh Faden-Benetzungseinrichtung, insbesondere für eine Doppeldraht-Zwirnspindel, sowie mit einer solchen Faden-Benetzungseinrichtung ausgerüstete Doppeldraht-Zwirnspindel
JP5277520B2 (ja) 2006-06-01 2013-08-28 タカタ株式会社 エアバッグジャケット
CN103952819B (zh) * 2014-04-18 2016-01-20 吴江市科时达纺织有限公司 一种纺织品的加湿装置
CN105019074B (zh) * 2015-08-05 2017-10-17 武汉同智鑫科技发展有限公司 一种润法纺纱装置及润法纺纱工艺
CN107142608B (zh) * 2017-06-21 2022-12-20 汕头市潮阳区宝胜实业有限公司 一种抗折皱防撕裂薄绒经编面料经编机的纱线润滑装置
CN110846751A (zh) * 2019-12-24 2020-02-28 徐州天虹时代纺织有限公司 一种降低纱线摩擦阻力的装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1109832A (en) * 1913-08-05 1914-09-08 W B Linn Apparatus for dispensing gasolene, &c.
US2384628A (en) * 1944-06-06 1945-09-11 Wheaton Brass Works Tank truck bottom loading and discharge means
US2622698A (en) * 1951-05-22 1952-12-23 Wilson W Chew Lubricant distribution system
US2930432A (en) * 1955-07-25 1960-03-29 Continental Motors Corp Automatic carburetor adjustment for burning of different fuels
GB1081250A (en) * 1965-04-27 1967-08-31 Eugen Adolf Ege Pipe and/or hose coupling
DE1560226A1 (de) * 1966-10-25 1970-08-06 Hamel Gmbh Zwirnerei U Spinner Doppeldrahtzwirnspindel zum Nasszwirnen
GB1385313A (en) * 1973-04-05 1975-02-26 Palitex Project Co Gmbh Double-twisting spindle
US3928711A (en) * 1973-05-25 1975-12-23 Lourdes Ind Inc Manifold system for renewing cable pressure and valve arrangement therefor
DE2434899C3 (de) * 1974-07-19 1985-04-04 Saurer-Allma Gmbh, 8960 Kempten Vorrichtung an einer Doppeldrahtzwirnspindel für die Zuführung eines flüssigen Fadenbehandlungsmittels
IT1033610B (it) * 1974-12-11 1979-08-10 Savio Spa Dispositivo per la distribuzione dell avvivaggio sul filato durante il processo di ritorcitura
DE2558474A1 (de) * 1975-12-23 1977-07-07 Barmag Barmer Maschf Verfahren zum benetzen eines garns in einer doppeldrahtzwirnspindel
DE2533269A1 (de) * 1975-07-25 1977-01-27 Saurer Allma Gmbh Doppeldraht-zwirnspindel
DE2627268A1 (de) * 1976-06-18 1977-12-22 Hamel Gmbh Zwirnmaschinen Doppeldraht-zwirnspindel zum nasszwirnen
DE3409233C1 (de) * 1984-03-14 1985-10-10 Palitex Project-Company Gmbh, 4150 Krefeld Faden-Benetzungseinrichtung,insbesondere fuer eine Doppeldrahtzwirnspindel

Also Published As

Publication number Publication date
US5111650A (en) 1992-05-12
DE3924359A1 (de) 1991-01-24
CS363390A2 (en) 1991-09-15
DD299666A5 (de) 1992-04-30
EP0410090A1 (de) 1991-01-30
JPH0359127A (ja) 1991-03-14
DE59008227D1 (de) 1995-02-23

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