SU941445A1 - Twisting and forming member of pingless spinning apparatus - Google Patents

Twisting and forming member of pingless spinning apparatus Download PDF

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Publication number
SU941445A1
SU941445A1 SU792806147A SU2806147A SU941445A1 SU 941445 A1 SU941445 A1 SU 941445A1 SU 792806147 A SU792806147 A SU 792806147A SU 2806147 A SU2806147 A SU 2806147A SU 941445 A1 SU941445 A1 SU 941445A1
Authority
SU
USSR - Soviet Union
Prior art keywords
disk
disc
slots
twisting
fibers
Prior art date
Application number
SU792806147A
Other languages
Russian (ru)
Inventor
Елизавета Андреевна Брезулова
Александр Иванович Савельев
Валентин Алексеевич Денисов
Original Assignee
Центральный научно-исследовательский институт хлопчатобумажной промышленности
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 Центральный научно-исследовательский институт хлопчатобумажной промышленности filed Critical Центральный научно-исследовательский институт хлопчатобумажной промышленности
Priority to SU792806147A priority Critical patent/SU941445A1/en
Priority to GB8018225A priority patent/GB2054668B/en
Priority to IT22895/80A priority patent/IT1174675B/en
Priority to IT8022078U priority patent/IT8022078V0/en
Priority to CH5066/80A priority patent/CH647561A5/en
Priority to DE3026663A priority patent/DE3026663C2/en
Priority to FR8017125A priority patent/FR2463209A1/en
Application granted granted Critical
Publication of SU941445A1 publication Critical patent/SU941445A1/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/10—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A twisting-and-shaping member for a ringless spinning device comprises a rotor having a disc 2 with slots 5 for the passage of air and a channel for the passage of fibres. A resilient clamp is located below the disc and adjoins its bottom surface. Fibre-retaining projections 8 are located on a top surface of the disc between the slots. The end wall 13 of each slot which is closest to the disc axis is inclined and is arranged such that the distance from the disc axis to the end wall of the slot across the top surface of the disc is shorter than the same distance over the bottom surface of the disc. <IMAGE>

Description

1one

Изобретение относитс  к текстильной промышленности и может быть использовано на машинах бескольцевого пр дени , например на пр дильных роторных машинах .The invention relates to the textile industry and can be used on endless spinning machines, such as spinning rotary machines.

Известен крутильно-формирующий . орган устройства дл  бескольцевого пр дени , содержаш,ий установленный с возможностью вращени  диск с каналом дл  прохода волокон к зажиму и открытыми со стороны обода диска прорез ми, между которыми на диске размещены выступы дл  удержани  волокон 1.Known torsional-forming. The organ of the device for endless spinning contains a rotatably mounted disk with a channel for passing the fibers to the clamp and slots open on the rim side, between which protrusions are placed on the disk to hold the fibers 1.

Недостаток данного крутильно-формирующего органа состоит в том, что при прохождении через прорези диска вместе с воздухом сорных примесей вблизи центра диска, где расположена .втулка, осуществл юща  совместно с щариком необходимый дл  скручивани  волокон эластичный зажим их, происходит засорение посадочного места втулки и самого зажима. По мере засорени  посадочного места втулки снижаетс  легкость ее хода, что вызывает ухудшение качественных показателей пр жи , в частности она ослабл етс , и приводит к повышению обрывности пр жи. ВсеThe disadvantage of this torsion-forming organ is that when the disc passes along with the air of weed impurities near the center of the disc, where the sleeve is located, carrying out, together with the ball, the elastic clamp required for the fibers to twist, the sleeve seat and clamping. As the sleeve seat becomes clogged, its ease of movement decreases, which causes deterioration in yarn quality indicators, in particular, it weakens, and leads to an increase in yarn breakage. Everything

это объ сн етс  тем, что поверхность внутри прорези, расположенна  со стороны центра диска и обращенна  к его периферии, выполнена параллельно оси диска и не способствует отводу воздуха вместе сThis is due to the fact that the surface inside the slot, located on the side of the center of the disk and facing its periphery, is parallel to the axis of the disk and does not contribute to the removal of air along with

5 сорными примес ми от втулки и эластичного зажима.5 trash impurities from the bushing and elastic clip.

Целью изобретени   вл етс  снижение обрывности пр жи.The aim of the invention is to reduce yarn breakage.

Эта цель достигаетс  тем, что поверхности диска внутри прорезей со стороны его центра выполнены наклонными и обращены к стороне диска, на которой размещены выступы дл  удержани  волокон. При этом наклонные поверхности диска внутри прорезей выполнены плоскими или криволинейными.This goal is achieved by the fact that the surfaces of the disk inside the slots on the side of its center are inclined and facing the side of the disk on which the protrusions are arranged to hold the fibers. While the inclined surface of the disk inside the slots are made flat or curved.

На фиг. 1 схематически изображен крутильно-формирующий орган, разрез; на фиг. 2 - то же, вид сверху; на фиг. 3 - узел I на фиг. 1.FIG. 1 shows schematically a torsion-forming organ, an incision; in fig. 2 - the same, top view; in fig. 3 shows the node I in FIG. one.

20 Крутильно-формирующий орган содержит установленный с возможностью вращени  диск 1 с каналом 2 дл  прохода волокон к зажиму и открытыми со стороны обода диска радиальными прорез ми 3. Между прорез ми 3 выполнены выступы 420 The torsional-forming member contains a rotatable disk 1 with a channel 2 for the passage of fibers to the clamp and the radial slits 3 open on the rim side of the disk. Projections 4 are made between the slots 3

Claims (3)

1. Крутильно-формирующий орган устройства для бескольцевого прядения, содержащий установленный с возможностью вращения диск с каналом для прохода волокон к зажиму и открытыми со стороны обода диска прорезями, между которыми на диске размещены выступы для удержания волокон, отличающийся тем, что, с целью снижения обрывности пряжи, поверх-1. A torsion-forming organ of an apparatus for spinless spinning, comprising a rotatably mounted disk with a channel for passing fibers to the clamp and openings on the side of the disk rim, between which protrusions for holding fibers are placed on the disk, characterized in that, in order to reduce yarn breaks on top 15 ности диска внутри прорезей со стороны его центра выполнены наклонными и обращены к стороне диска, на которой размещены выступы для удержания волокон.15 of the disk inside the slots from the side of its center are made inclined and facing the side of the disk on which the protrusions for holding the fibers are placed. 2. Орган по π. 1, отличающийся тем, что наклонные поверхности диска внутри 20 прорезей выполнены плоскими.2. Authority for π. 1, characterized in that the inclined surface of the disk inside the 20 slots is made flat. 3. Орган по π. 1, отличающийся тем, что наклонные поверхности диска внутри прорезей выполнены криволинейными.3. Authority for π. 1, characterized in that the inclined surface of the disk inside the slots are made curved.
SU792806147A 1979-08-03 1979-08-03 Twisting and forming member of pingless spinning apparatus SU941445A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SU792806147A SU941445A1 (en) 1979-08-03 1979-08-03 Twisting and forming member of pingless spinning apparatus
GB8018225A GB2054668B (en) 1979-08-03 1980-06-04 Twisting-and-shaping member for ringless spinning device
IT22895/80A IT1174675B (en) 1979-08-03 1980-06-20 TWISTING AND TRAINING BODY FOR OPEN-END FILATOIO
IT8022078U IT8022078V0 (en) 1979-08-03 1980-06-20 TWISTING AND TRAINING BODY FOR OPEN-END FILATOIO.
CH5066/80A CH647561A5 (en) 1979-08-03 1980-07-01 TWIN ORGAN OF AN OPEN-END SPINDING MACHINE.
DE3026663A DE3026663C2 (en) 1979-08-03 1980-07-14 Apparatus for spinning fibers
FR8017125A FR2463209A1 (en) 1979-08-03 1980-08-01 THREADING AND FORMING WIRE FOR A FREE-END WIRE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792806147A SU941445A1 (en) 1979-08-03 1979-08-03 Twisting and forming member of pingless spinning apparatus

Publications (1)

Publication Number Publication Date
SU941445A1 true SU941445A1 (en) 1982-07-07

Family

ID=20844809

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792806147A SU941445A1 (en) 1979-08-03 1979-08-03 Twisting and forming member of pingless spinning apparatus

Country Status (6)

Country Link
CH (1) CH647561A5 (en)
DE (1) DE3026663C2 (en)
FR (1) FR2463209A1 (en)
GB (1) GB2054668B (en)
IT (2) IT8022078V0 (en)
SU (1) SU941445A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628678A (en) * 1985-09-25 1986-12-16 Tashkentskoe Spetsialnoe Konstruktorskoe Bjuro Textilnykh Mashin Twisting member of ringless spinning apparatus
DE3612667A1 (en) * 1986-04-15 1987-10-22 Tsnii Sherstya Promysh METHOD FOR PRODUCING AN ARMORED THREAD AND DEVICE FOR IMPLEMENTING THE SAME

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500040A (en) * 1987-06-16 1990-01-11 ウズベクスコエ　プロイズヴォドストヴェンノエ　オビエディネニエ　テクスティルノゴ　マシノストロエニア Twisted forming parts for ringless spinning equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU484269A1 (en) * 1973-06-27 1975-09-15 Центральный научно-исследовательский институт хлопчато-бумажной промышленности Twisting organ for ringless spinning machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628678A (en) * 1985-09-25 1986-12-16 Tashkentskoe Spetsialnoe Konstruktorskoe Bjuro Textilnykh Mashin Twisting member of ringless spinning apparatus
DE3533450A1 (en) * 1985-09-25 1987-03-26 Tashkent Sp K B Textil Mash LATHE ORGANIZING DEVICE FOR RINGLESS SPINNING
DE3612667A1 (en) * 1986-04-15 1987-10-22 Tsnii Sherstya Promysh METHOD FOR PRODUCING AN ARMORED THREAD AND DEVICE FOR IMPLEMENTING THE SAME

Also Published As

Publication number Publication date
GB2054668B (en) 1983-03-09
CH647561A5 (en) 1985-01-31
IT8022895A0 (en) 1980-06-20
DE3026663A1 (en) 1981-02-19
DE3026663C2 (en) 1983-09-15
IT8022078V0 (en) 1980-06-20
FR2463209B1 (en) 1982-02-19
FR2463209A1 (en) 1981-02-20
IT1174675B (en) 1987-07-01
GB2054668A (en) 1981-02-18

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