SU709000A3 - Device for thread supply to a spindle of circular twisting machine - Google Patents
Device for thread supply to a spindle of circular twisting machine Download PDFInfo
- Publication number
- SU709000A3 SU709000A3 SU772498598A SU2498598A SU709000A3 SU 709000 A3 SU709000 A3 SU 709000A3 SU 772498598 A SU772498598 A SU 772498598A SU 2498598 A SU2498598 A SU 2498598A SU 709000 A3 SU709000 A3 SU 709000A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thread
- roller
- cylinder
- pressure roller
- arm
- Prior art date
Links
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
- D01H13/10—Tension devices
- D01H13/104—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/18—Driven rotary elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
Description
Нить 6,огиба приводной цилиндр 5 и валик 1 и проход через нитепроводник 8, поступает к початку 15, гд она скручиваетс и перемещающимс по кольцу 16 бегунком . 17 раскладызаетс при наматывании на початке, Дри воздействии нити за счет нат жени на нитепроводник рычаг 2 грузом 9 поворачиваетс относительно оси 10 валик 1 прижимаетс к цилиндру 5 и обеспечивает принудительную подачу нити со скоростью, равной линейной скорости приводного цилиндра 5, Отношение величины нат жени нити в зоне между валиком и паковкой к силе прижима валика к цилиндру мень ше коэффициента трени нити о цилинд и позтому скорость подачи нити равна линейной скорости цилиндра. Увеличе ние нат жени нити вызывает пр мо пропорциональное увеличение прижима валика к цилиндру. В.случае обрыва нити при отсутствии ее нат жени вследствие нарушени равновеси прутка 7 и рычага 2 последние поворачиваютс по часовой стрелке. При этом несущее валик 1 плечо рычага 2 поднимаетс и вгипик 1 отходит от приводного цилиндра, вследствие чего прекращаетс принудительна подача нити. После устранени обрыва нити под действием ее нат жени рычаг с прутком поворачивеиотс в рабочее положение , Вс1лик прижимаетс к цилиндру, и нить снова подаетс к початку. Линейна зависимость между силой прижима валика к цилиндру и нат жени нити позвол ет выполнить валик легким и подавать нити различных видовThe thread 6, the bending of the drive cylinder 5 and the roller 1 and the passage through the thread guide 8, goes to the cob 15, where it is twisted and is slid along the ring 16. 17 unfolds when winding on the cob, Driving the thread due to tension on the thread conductor lever 2 with the load 9 rotates about axis 10 roller 1 is pressed to the cylinder 5 and provides a forced feed of the thread with a speed equal to the linear speed of the drive cylinder 5, in the area between the roller and the packing to the force of the roller against the cylinder, the coefficient of friction of the thread on the cylinder is lower and, therefore, the feed rate of the thread is equal to the linear speed of the cylinder. Increasing the thread tension causes a directly proportional increase in the clamping of the roller to the cylinder. B. The case of thread breaking in the absence of tension due to an imbalance of the rod 7 and the lever 2 rotates clockwise. At the same time, the carrier roller 1, the lever arm 2 rises and the grip 1 departs from the drive cylinder, as a result of which the forced feeding of the thread stops. After the thread breakage is eliminated under the action of its tension, the lever with the rod turns into the working position, all the pressure is pressed against the cylinder, and the thread is again fed to the bobbin. The linear relationship between the force of pressing the roller to the cylinder and the tension of the thread allows the roller to be made easy and to feed different types of threads.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19068376A PL102466B1 (en) | 1976-06-23 | 1976-06-23 | YARN SUPPLY APPARATUS FOR RING TWISTERS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU709000A3 true SU709000A3 (en) | 1980-01-05 |
Family
ID=19977457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772498598A SU709000A3 (en) | 1976-06-23 | 1977-06-23 | Device for thread supply to a spindle of circular twisting machine |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH621370A5 (en) |
DE (1) | DE2728363A1 (en) |
IT (1) | IT1143675B (en) |
PL (1) | PL102466B1 (en) |
SU (1) | SU709000A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592744A (en) * | 2019-10-10 | 2019-12-20 | 苏州普路通纺织科技有限公司 | Air-jet vortex spinning yarn guiding and feeding device |
-
1976
- 1976-06-23 PL PL19068376A patent/PL102466B1/en unknown
-
1977
- 1977-06-21 CH CH761177A patent/CH621370A5/en not_active IP Right Cessation
- 1977-06-21 IT IT2491077A patent/IT1143675B/en active
- 1977-06-23 DE DE19772728363 patent/DE2728363A1/en not_active Withdrawn
- 1977-06-23 SU SU772498598A patent/SU709000A3/en active
Also Published As
Publication number | Publication date |
---|---|
PL102466B1 (en) | 1979-03-31 |
IT1143675B (en) | 1986-10-22 |
DE2728363A1 (en) | 1977-12-29 |
PL190683A1 (en) | 1978-01-02 |
CH621370A5 (en) | 1981-01-30 |
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