SU491569A1 - Device for capturing the end of the thread - Google Patents

Device for capturing the end of the thread

Info

Publication number
SU491569A1
SU491569A1 SU1794630A SU1794630A SU491569A1 SU 491569 A1 SU491569 A1 SU 491569A1 SU 1794630 A SU1794630 A SU 1794630A SU 1794630 A SU1794630 A SU 1794630A SU 491569 A1 SU491569 A1 SU 491569A1
Authority
SU
USSR - Soviet Union
Prior art keywords
thread
clamping element
jaws
capturing
thread guide
Prior art date
Application number
SU1794630A
Other languages
Russian (ru)
Inventor
Горатшке Рудольф
Голы Здэнек
Гавлас Йиржи
Костэлецки Пржэмысл
Рейнарт Властимил
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 filed Critical
Application granted granted Critical
Publication of SU491569A1 publication Critical patent/SU491569A1/en

Links

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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • B65H63/088—Clamping device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • 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)
  • Quality & Reliability (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Basic Packing Technique (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

мещены сопла 24 и 25 дл  отсасывани  отрезанных концов нити носле св зывани  их в узлов зателе 11.The nozzles 24 and 25 are placed for sucking the cut ends of the thread while binding them to the knots of the customer 11.

Нить 26 проходит от подающих валиков 1 и 2 через направитель 3 под зажимным элементом 5 и рычагами 12 над узлов зателем 11 и поступает в накопитель 27. Кулачковый вал 15 не вращаетс , губки 6 и 7 сжаты (см. фиг. 1). При обрыве или окончании разматываемого початка конец движущейс  с большой скоростью нити отбрасываетс  пластиной 10 в направлении, показанном на фиг. 4 стрелкой Б и попадает в зажимной элемент 5, где зажимаетс  губками 6 и 7. В момент обрыва иити подаетс  сигнал подъемному рычагу 28, осуществл ющему подвод к узлов зателю 11 конца нити 29 с початка, и кулачковому валу 15, соверщающему в результате этого один оборот относительно своей оси. При этом кулачком 14 привод тс  в действие рычаги 12, подающие в узлов затель 11 конец нити 29 и конец нити 26, наход щейс  в зажимном элементе 5 и в накопителе 27. Затем от кулачка 18 срабатывает узлов затель 11, производ щий св зывание концов нитей 26 и 29 и отрезание лишних концов. После этого кулачок 20 перемещает губку 7 вправо, освобожда  зажатый конец нити 26. Отрезанные концы отсасываютс  соплами 24 и 25. После ликвидации обрыва нить 26 вновь поступает в накопитель 27, из которого она наматываетс  на паковку. Таким образом, описываемое устройство ликвидирует обрывь перематываемой нити автоматически без останова мащины.The thread 26 passes from the feed rollers 1 and 2 through the guide 3 under the clamping element 5 and the levers 12 above the nodes by the driver 11 and enters the accumulator 27. The camshaft 15 does not rotate, the jaws 6 and 7 are compressed (see Fig. 1). In the event of a break or end of the unwinding ear, the end of the thread moving at high speed is discarded by the plate 10 in the direction shown in FIG. 4 with an arrow B and enters the clamping element 5, where it is clamped with jaws 6 and 7. At the moment of breaking, a signal is given to the lifting lever 28, which brings the tail end of the thread 29 from the cob to the nodes, and the camshaft 15, as a result turnover about its axis. In this case, the cam 14 actuates the levers 12, which feed the end 11 of the thread 29 and the end of the thread 26, which are in the clamping element 5 and in the accumulator 27, into the nodes 11. Then the nodes 11, which bind the ends of the threads, trigger from the cam 18 26 and 29 and cutting off the excess ends. After that, the cam 20 moves the sponge 7 to the right, releasing the clamped end of the thread 26. The cut ends are sucked by the nozzles 24 and 25. After the breakage is eliminated, the thread 26 again enters the accumulator 27, from which it is wrapped around the package. Thus, the described device eliminates the breakage of the rewinding thread automatically without stopping the machine.

Claims (1)

Формула изобретени Invention Formula Устройство дл  захвата конца нити, преимущественно на мотальной машине, содержащееA device for gripping the end of the thread, preferably on a winding machine, comprising падающие валики, направитель нити и зажимной элемент, состо щий из двух губок, образующих клиновидную щель, отличающеес   тем, что, с целью повышени  надежности устройства в работе, оно снабжено отражателем , выполненным в виде пластины, размещенной между подающими валиками и направителем нити, при этом одна из губок зажимного элемента установлена неподвижно, а друга - с возможностью перемещени  относительно нее.falling rollers, a thread guide and a clamping element consisting of two jaws forming a wedge-shaped slot, characterized in that, in order to increase the reliability of the device in operation, it is provided with a reflector made in the form of a plate placed between the feed rollers and the thread guide when This one of the jaws of the clamping element is fixed and the other is movable relative to it. 1515 13 21 5 12.13 21 5 12. 2Цi2Ci Фиг. 6FIG. 6
SU1794630A 1969-02-07 1972-06-08 Device for capturing the end of the thread SU491569A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS82169 1969-02-07

Publications (1)

Publication Number Publication Date
SU491569A1 true SU491569A1 (en) 1975-11-15

Family

ID=5341066

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1794630A SU491569A1 (en) 1969-02-07 1972-06-08 Device for capturing the end of the thread

Country Status (5)

Country Link
US (1) US3643990A (en)
AT (1) AT316373B (en)
FR (1) FR2032794A5 (en)
GB (1) GB1290571A (en)
SU (1) SU491569A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892432A (en) * 1974-03-01 1975-07-01 George A Ingus Continuous yarn drawing method and apparatus
DE3235135A1 (en) * 1982-09-23 1984-03-29 W. Schlafhorst & Co, 4050 Mönchengladbach TENSILE CONNECTING POINT ON CONTINUOUS FIBER SPREADS, METHOD FOR PRODUCING THE CONNECTING POINT AND DEVICE FOR CARRYING OUT THE METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018827A (en) * 1961-09-30 1966-02-02 Reiners Walter Automatic winding machine
DE1247913B (en) * 1962-09-01 1967-08-17 Reiners Walter Dr Ing Winding machine with an automatic knotting device
CH411653A (en) * 1963-04-05 1966-04-15 Reiners Walter Dr Ing Method and device for preparing the unwinding process for bobbins
DE1535901C3 (en) * 1965-08-26 1978-10-05 Reiners, Walter, Dr.-Ing., 4050 Moenchengladbach Method and device for connecting the threads lying ready on the thread tensioners and pay-off bobbins of a creel

Also Published As

Publication number Publication date
DE2004170B2 (en) 1976-03-25
AT316373B (en) 1974-07-10
FR2032794A5 (en) 1970-11-27
DE2004170A1 (en) 1970-09-03
GB1290571A (en) 1972-09-27
US3643990A (en) 1972-02-22

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