EP0869205A2 - Procédé pour fabriquer des types d'enroulement différents en particulier en enroulement par ailette - Google Patents

Procédé pour fabriquer des types d'enroulement différents en particulier en enroulement par ailette Download PDF

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Publication number
EP0869205A2
EP0869205A2 EP98105945A EP98105945A EP0869205A2 EP 0869205 A2 EP0869205 A2 EP 0869205A2 EP 98105945 A EP98105945 A EP 98105945A EP 98105945 A EP98105945 A EP 98105945A EP 0869205 A2 EP0869205 A2 EP 0869205A2
Authority
EP
European Patent Office
Prior art keywords
winding
lifting
areas
area
iii
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.)
Withdrawn
Application number
EP98105945A
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German (de)
English (en)
Other versions
EP0869205A3 (fr
Inventor
Horst Feiler
Ralf Wilhelmstätter
Hermann Güttler
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen 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 Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0869205A2 publication Critical patent/EP0869205A2/fr
Publication of EP0869205A3 publication Critical patent/EP0869205A3/fr
Withdrawn legal-status Critical Current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
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/28—Driving or stopping arrangements for two or more machine elements possessing different characteristics but in operative association
    • D01H1/30—Driving or stopping arrangements for two or more machine elements possessing different characteristics but in operative association with two or more speeds; with variable-speed arrangements
    • D01H1/305—Speed control of the spindles in response to the displacements of the ring rail

Definitions

  • the invention relates to a method for manufacturing different types of winding, especially a flyer or Compound winding, variable in speed on one driven spindle in a draw twisting machine, whose ring rail is controlled in its lifting movements.
  • the spindle speed thus experiences depending on the thread balloon height or they determine the ring bench position along the entire stroke Change to include the thread tension in the thread balloon maintain an approximately uniform value.
  • the present invention is based on the object Reduce energy consumption and increase the service life contribute to the spindle drives.
  • This object is achieved in that the Total lifting height of the ring bench for the manufacture of at least two Winding areas divided into at least two stroke ranges the ring bench before moving into the others, preferably adjacent stroke range in the one stroke range executes several lifting cycles so that the spindle speed in this stroke range kept approximately constant and at transition changed in the other, preferably adjacent stroke range becomes.
  • the flyer winding also offers parallel winding layers the well-known advantage of the possibility of optimal spindle speed adjustment depending on the bobbin diameter. It will also have better thread running properties achieved.
  • the invention creates the possibility of both the composite component at the reversal points of coarser displacement measuring systems to be able to use as well as the education variable adjustable edge rounding.
  • the realizable edge rounding results in one improved transport stability and on the other hand a larger one Degree of cops filling with blunt slopes, i.e. the realization a higher cop weight with the same cop diameter enables.
  • the height of the thread balloon changes during the lifting games the ring bank in each of the winding areas so little, that a change in the spindle speed according to the lifting height the ring bench can advantageously be omitted.
  • the Spindle speed therefore remains during the lifting cycles of the ring bench the same in the individual winding areas and only needs when changing the ring bench into another, preferably an adjacent winding area to be changed.
  • advantageously reduce the acceleration and Decelerations of the spindle speed are crucial.
  • the acceleration and deceleration processes of the spindle speed already decrease when the ring bench in each of the Areas only one lifting game, d. H. an up and down movement, executes.
  • the decrease is the number of lifting games in the corresponding areas proportional. It will be in the Practice between three and about twenty.
  • the winding areas prefferably have approximately the same winding heights assign. It is also advantageous to adjust the height the winding areas as a fraction, for example as a To define third of the total stroke and that of the respective Total stroke. If the total stroke, for example, during manufacturing a flyer winding gradually diminished the winding heights of the winding areas accordingly.
  • the turns the joints of the areas by moving the reversal points to overlay.
  • This overlay can be achieved that the lifting games of the Ringbank to be relocated or that the amount of lifting games Ringbank is reduced or increased.
  • Fig. 1 shows a section through a flyer or composite winding 1, which is located on a sleeve 2, which on a Spindle 3 is attached.
  • the spindle 3 forms part of a Work place of a draw twisting machine, whose not closer Ringbank shown is controlled in their lifting movements.
  • the ring bench leads before moving on in the other, preferably adjacent stroke range II or III in one stroke range I or II several lifting cycles from, the spindle speed in this stroke range approximately kept constant and preferably in transition to the other the neighboring stroke range is changed.
  • the winding regions are preferably double-conical with the cone shapes K 1 , K 2 , K 3 and K 4 .
  • the middle winding area II also has, for example, a horizontal base or top surface.
  • FIG. 2 shows the stroke / time diagram of the winding process for winding bodies according to FIG. 1.
  • the abscissa t defines the time, the ordinate H the stroke.
  • first winding layers are applied in the winding area I z 1 , then subsequently in the winding area II z 2 , and then in the winding area III z 3 winding layers.
  • z 4 winding layers are then applied in the winding area II and finally again in the area I z 1 winding layers.
  • z 1 , z 3 each have n-turn layers, while z 2 and z 4 each define n / 2-turn layers. This results in a duty cycle R consisting of n, n / 2, n, n / 2 winding layers.
  • FIG. 3 shows the course of the spindle speed n over the stroke / time diagram according to FIG. 2:
  • the spindle speed n 1 When applying turns in area I, in which the thread balloon is large, the spindle speed n 1 has its lowest value.
  • the central area II When winding in the central area II, it has an intermediate value n z , according to which the spindle speed n 2 is highest in area III. It remains the same when winding in the individual areas I, II and III and changes, as can be seen from FIG. 3, only when changing from one area I and II or II and III to another adjacent area.
  • FIGS. 4 and 5 show another embodiment of the invention analogous to FIGS. 2 and 3: Here in the areas I, II and III applied z-turns each, so that the working cycle R consists of the three turn sections of equal size. The The number of winding layers is the same in all three areas.
  • the speeds n 1 , n z , n 2 are again present, after which the spindle speed n R is reduced again to the starting point.
  • Fig. 6 shows a type of winding in the form of a pure parallel winding P with cylindrical overlapping winding layers in the respective areas I, II etc. The overlap takes place in zones Ü between the individual areas.
  • Fig. 8 there is also the possibility in the range limits B overlapping, winding-like winding layers to provide.
  • a type of winding in the form of a pure parallel winding P which with cylindrical, itself overlapping winding layers in the individual areas I, II etc. is provided. 8 for example, is the distance between the shifting reversal points of the ring bench the same in areas I and II.
  • the invention results in a method for manufacturing different types of winding, especially a flyer or Compound winding, in which a reduction in a simple manner of the energy required to drive the spindles and one Increase in lifespan is achieved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP98105945A 1997-04-04 1998-04-01 Procédé pour fabriquer des types d'enroulement différents en particulier en enroulement par ailette Withdrawn EP0869205A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19713959A DE19713959C2 (de) 1997-04-04 1997-04-04 Verfahren zum Herstellen verschiedener Wicklungsarten, insbesondere einer Flyer- oder Verbundwicklung
DE19713959 1997-04-04

Publications (2)

Publication Number Publication Date
EP0869205A2 true EP0869205A2 (fr) 1998-10-07
EP0869205A3 EP0869205A3 (fr) 1999-05-26

Family

ID=7825457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105945A Withdrawn EP0869205A3 (fr) 1997-04-04 1998-04-01 Procédé pour fabriquer des types d'enroulement différents en particulier en enroulement par ailette

Country Status (4)

Country Link
US (1) US5924644A (fr)
EP (1) EP0869205A3 (fr)
JP (1) JPH10310940A (fr)
DE (1) DE19713959C2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764363A (en) * 1950-09-13 1956-09-25 Stammwitz Eugene Traverse mechanism for spinning, twisting and like frames
DE3739595A1 (de) * 1986-12-19 1988-05-19 Textima Veb K Schaltungsanordnung zum steuern und/oder regeln der spindeldrehzahl an ringspinn- oder ringzwirnmaschinen
EP0512257A1 (fr) * 1991-05-09 1992-11-11 Zinser Textilmaschinen GmbH Procédé et dispositif pour contrôler la vitesse de rotation des broches d'un métier à retordre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US865048A (en) * 1904-05-31 1907-09-03 Achille Klein Ring-spinning machine.
DE1251193B (fr) * 1961-07-31
BE648389A (fr) * 1963-05-25
LU51373A1 (fr) * 1966-06-21 1968-03-11
GB1276006A (en) * 1969-02-10 1972-06-01 Guinness Son & Co Ltd A Enzymes
DE2235165A1 (de) * 1972-07-18 1974-01-31 Krupp Gmbh Verfahren zum selbsttaetigen freilegen des fadens vom kops beim kopswechseln an ringspinnmaschinen
US3835636A (en) * 1972-11-06 1974-09-17 Teijin Ltd Process for winding synthetic yarn
FR2456795A1 (fr) * 1979-05-17 1980-12-12 Alsacienne Constr Meca Procede et dispositif de renvidage des bobines en forme de cones sur continus a filer
DE2927616A1 (de) * 1979-07-07 1981-01-29 Zinser Textilmaschinen Gmbh Verfahren zum beendigen des fadenaufwindens an ringspinn- oder ringzwirnmaschinen und ringspinn- oder ringzwirnmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764363A (en) * 1950-09-13 1956-09-25 Stammwitz Eugene Traverse mechanism for spinning, twisting and like frames
DE3739595A1 (de) * 1986-12-19 1988-05-19 Textima Veb K Schaltungsanordnung zum steuern und/oder regeln der spindeldrehzahl an ringspinn- oder ringzwirnmaschinen
EP0512257A1 (fr) * 1991-05-09 1992-11-11 Zinser Textilmaschinen GmbH Procédé et dispositif pour contrôler la vitesse de rotation des broches d'un métier à retordre

Also Published As

Publication number Publication date
DE19713959A1 (de) 1998-10-08
DE19713959C2 (de) 1999-05-12
JPH10310940A (ja) 1998-11-24
US5924644A (en) 1999-07-20
EP0869205A3 (fr) 1999-05-26

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