SU485604A3 - Main controller - Google Patents

Main controller

Info

Publication number
SU485604A3
SU485604A3 SU1964991A SU1964991A SU485604A3 SU 485604 A3 SU485604 A3 SU 485604A3 SU 1964991 A SU1964991 A SU 1964991A SU 1964991 A SU1964991 A SU 1964991A SU 485604 A3 SU485604 A3 SU 485604A3
Authority
SU
USSR - Soviet Union
Prior art keywords
base
tension
sensor
fabric
main controller
Prior art date
Application number
SU1964991A
Other languages
Russian (ru)
Inventor
Хинтч Отто
Original Assignee
Гебрюдер Зульцер Аг (Фирма)
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 Гебрюдер Зульцер Аг (Фирма) filed Critical Гебрюдер Зульцер Аг (Фирма)
Application granted granted Critical
Publication of SU485604A3 publication Critical patent/SU485604A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/06—Warp let-off mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Description

1one

Изоброте111 с относитс  к текстильной iipoMbiiiijionHOCTH и может быть использовано (1.1Я стабилизации нат жени  основы в нро- ц( n;i|Ki6oTKH ткани, например, на ткал- ком ;-т,.Inventory 111 refers to textile iipoMbiiiijionHOCTH and can be used (1.1) to stabilize the tension of the base in the base (n; i | Ki6oTKH fabrics, for example, tkkkom; -t ,.

MaiiLTTOH основной регул тор, содержавши датчик нат жени  основы, св занный чсрез 6;ioK уп)авлени  с регулируемым при- (юаом наво .MaiiLTTOH is the main regulator containing the base tension sensor associated with voltage 6; ioK pack) with adjustable pri- (yaomom.

Однако известный регул тор характеригзуотс  недостаточно В1)1сокой точностью ре- ули)ов,чни  ГЦ1Н наработке ткани с несколь- HfiBoesi, nosTONfy необходима установка датчико нат жени  основы дл  каждого наluni .However, the well-known regulator characteristically is not enough for B1) 1 with a high accuracy of the belt, because of the HCH1N fabric production time with a few HfiBoesi, nosTONfy, it is necessary to install a base tension sensor for each luni.

llpeллaIao ый .1егул тор отличаетс  , ч го он снабжен датчиком скорости гьсма ткани, CF5 зaнны с блоком управле- 1Г.1Я, а .иичик Нат жени  основы установ- .ifH на г)уднице ткацкого станка и выполiiiH в в цг преобразователи механического аавлони  электрический сигнал, например в виде тензорезистора.The llllllllll .1 puller is different, it is equipped with a cloth speed sensor, CF5 is connected with the control unit 1G.1I, and the tensioner of the base tension is set- .ifH at d) the weaving machine and in converters of mechanical aavloni electrical signal, for example in the form of a strain gauge.

Па чР1)теже дана схема предлагаемого чм-ул тора.Pa chR1) tezhe given scheme proposed chm-ul torus.

Навой 1 с основой 2 находитс  нод действием тормоза, вынолненного в виде тормозного барабана 3, который обхвачен канатом 4 с грузом о. Основа 2 носледо- вательно огибает направл ющий валик 7 и нрижимаетс  к носледнему нри помощи нажимного валика 8.The lung 1 with the base 2 is under the action of the brake, made in the form of the brake drum 3, which is grabbed by the rope 4 with the load on. The base 2 bends around the guide roller 7 and is attached to the next-to-bottom pin using the pressure roller 8.

Основа 2 образует зев 9. Готова  ткань 10 надравл етс  через грудницу 11 на приемный валь н 12, а затем через направл ющий ва.чик 13 на товарный валик (на чертеже не доказан). Приемный валь н 12 получает враще1и1е от механизма 14.The base 2 forms a shed 9. The finished fabric 10 is pulled through breast 11 onto the receiving shaft 12, and then through the guide belt 13 onto the product roller (not shown in the drawing). Valve 12 receives rotation from mechanism 14.

Питающ1Й валик 7 приводитс  через механическую передачу, содержащую черв к 15 с черв чным колесом 1G и закрепленное на оси питающего валика 7 зубчатое колесо 17. Черв к 15 св зан с валрм 18 регулируемого привода 1 9.The feeding roller 7 is driven through a mechanical transmission comprising a screw to 15 with a screw 1G and a gear 17 mounted on the axis of the feeding roller 7. The screw to 15 is connected to the screw 18 of an adjustable drive 1 9.

На груднине 11 установлен датчик нат жени  ткани 20, а следовательно, и осно- вы 2, который через сравниваюигее устройсво 21 св зан с регулирующим блоком 22, управл ющим приводом 1 9. Дл  компенсации возмущающих воздействий приемногоOn the chest 11, a tension sensor is installed on the fabric 20, and therefore also on the base 2, which, through the comparison device 21, is connected with the regulating unit 22, the control actuator 1 9. To compensate for the disturbing effects of the receiver

а.,but.,

валь на 12, вызванных изменением нат женв  ткани 1О, установлен датчик во, мушаюшего воздействи  23, который через согласующий элемент 24 св зан с регулирующим блоком 22.a shaft for 12, caused by a change in tension of the fabric 1O, a sensor is mounted, with a damping action 23, which is connected via a matching element 24 to the regulating unit 22.

Регул тор работает следующим образом. Основа 2 находитс  под посто шшм нат жением благодар  торможению наво  1, которое обеспечивает тормозной барабан 3; Нити основы 2, проход  через направл юошй валик 6, питающий валик 7 и прижимной ваанк 8, образуют зев 9. В результ ате прокладывани  УТОЧНЫХ нитей (уточна  нить на чертеже на показана) через зев 9 вырабатываетс  готова  ткан Ю, котора  через грудницу 11 направл етс  на приемный валь н 12, а затем через направл ющий валик 13 на товарный валик (направление движени  ткани показано стрелкой).The regulator works as follows. The base 2 is under constant tension due to the braking of 1, which is provided by the brake drum 3; The warp threads 2, the passage through the guide roller 6, the feed roller 7 and the pressure roller 8, form the shed 9. As a result of laying the weft threads (weaving thread in the drawing is not shown), through the shed 9 the fabric is prepared, which is made through tissue 11 on the receiving shaft 12, and then through the guide roller 13 to the product roller (the direction of movement of the fabric is indicated by the arrow).

Датчик нат жени  ткани 20 (например, тензорезистор) непрерывно измер ет давление (нат жение), производимое тканью 1О на грудницу 11. Так как нат жение ткани 1 р равно нат жению основы 2, то -аыход. ной сигнал Xg датчика 20 соответствует нат жению основы. Сигнал Xg в устройства 21 сравниваетс  с сигналом Хц .соответствующим заданному значению нат жени  основы 2. Сигнал рассогласовани  X (выход сравнивающего устройства 21 ) поступает IB регулирующий блок 22, вырабатывающий сигнал управлени  У, который воздействует 1на регулирующий привод 19. Выходной валA fabric tension sensor 20 (e.g., a strain gauge) continuously measures the pressure (tension) produced by the 1 O fabric on breast 11. Since the tension of the fabric 1 p is equal to the tension of the base 2, then the output. The xg signal of sensor 20 corresponds to the base tension. The signal Xg in the device 21 is compared with the signal Hz. Corresponding to the set value of the tension of the base 2. The error signal X (output of the comparator device 21) receives the IB control unit 22, generating a control signal Y, which acts on the control actuator 19. Output shaft

,4,,four,

18 19 через черв к 15 с черв чным колесом 16 и зубчатое колесо 17 измен ет скорость питающего валик 8, та чтобы нат жение основы 2 стало равным заданному.18 19 through a worm to 15 with a worm gear 16 and a gear wheel 17 changes the speed of the feed roller 8, so that the tension of the base 2 becomes equal to the specified one.

Так как на нат жение основы вли ет скорость наработки ткани, в регул торе установлен датчик скорости съема ткани .(датчик возмущающего действи ) 23, выходной сигнал ;крторргр через согласующий элемент 24 поступает на регулирующий блок 22,1Ввеаен е в регул тор контура регулировани  по возмущению позвол ет облегчить режим работы контура регули рованв  (датчик 11, сравнивающее устройство 21, регулирующий блок 22) и тем самым повысит| динамическую точн&сть регул тора основы.Since the tension of the basis is influenced by the speed of the fabric, the regulator has a cloth removal speed sensor (disturbance sensor) 23, the output signal; crrrrr through the matching element 24 goes to the regulating unit 22.1. perturbation allows to simplify the mode of operation of the circuit regulated (sensor 11, comparing device 21, regulating unit 22) and thereby increase | dynamic precision & base adjuster.

Предмет изобретени Subject invention

Основный регул тор, например, ткацкого станка, содержащий датчик нат жени  основы, св занный через блок управлени  с регулируемым приводом наво , отличающийс  тем, что, с целью по1вышени  точности регулировани  нат же- . ни  основы, он снабжен датчиком скорости съема тканн, св занным с блоком управлени , а датчик нат жени  основы установлен на груцница ткацкого станка и выполнен в виде преобразоэател  маханичесг кого давлени  в электрический сигнал. 7/ 2ВThe main controller, for example, a weaving machine, comprising a base tension sensor connected through a control unit with an adjustable drive mechanism, characterized in that, in order to improve the accuracy of tension control, it is. It is equipped with a sensor for removing the fabric connected to the control unit, and the sensor for tensioning the base is mounted on the weaving loom and is designed as a mechanical pressure transmitter into an electrical signal. 7 / 2B

SU1964991A 1972-09-29 1973-09-25 Main controller SU485604A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1429472A CH556416A (en) 1972-09-29 1972-09-29 CHAIN RELEASE DEVICE.

Publications (1)

Publication Number Publication Date
SU485604A3 true SU485604A3 (en) 1975-09-25

Family

ID=4399617

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1964991A SU485604A3 (en) 1972-09-29 1973-09-25 Main controller

Country Status (10)

Country Link
US (1) US3878872A (en)
JP (1) JPS5133222B2 (en)
AT (1) AT322467B (en)
CH (1) CH556416A (en)
CS (1) CS175464B2 (en)
DE (1) DE2248558A1 (en)
FR (1) FR2201361B1 (en)
GB (1) GB1446573A (en)
IT (1) IT995516B (en)
SU (1) SU485604A3 (en)

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US4129154A (en) * 1975-08-08 1978-12-12 Bennelli Dore D Electronic device for controlling the winding off of material wound up on a core by tensiometric control
CH609386A5 (en) * 1976-01-20 1979-02-28 Rueti Ag Maschf
CH603860A5 (en) * 1976-09-21 1978-08-31 Saurer Ag Adolph
CH613999A5 (en) * 1976-09-27 1979-10-31 Sulzer Ag
JPS5410525U (en) * 1977-06-24 1979-01-24
JPS551329A (en) * 1978-06-16 1980-01-08 Nissan Motor Weaving density controlling apparatus of loom
JPS5841271B2 (en) * 1978-11-29 1983-09-10 宗一 鳥居 Thread tension adjustment feeding device
CS218496B1 (en) * 1980-04-30 1983-02-25 Otto Rotrekl Weaving machine
CH657392A5 (en) * 1982-07-13 1986-08-29 Zellweger Uster Ag METHOD AND DEVICE FOR MEASURING THE TENSION ON TEXTILE SURFACES ON TEXTILE MACHINES, IN PARTICULAR WEAVING MACHINES.
JPS59129889U (en) * 1983-02-16 1984-08-31 津田駒工業株式会社 Electric feed control device
JPH0694614B2 (en) * 1983-02-25 1994-11-24 津田駒工業株式会社 Electric loom feeding method and device
JPS59157355A (en) * 1983-02-28 1984-09-06 株式会社豊田自動織機製作所 Start of operation of loom
CH661754A5 (en) * 1983-10-04 1987-08-14 Saurer Ag Adolph CONTROL DEVICE FOR THE ROTARY DRIVE OF AN UNWINDING DEVICE.
JPS60155757A (en) * 1984-01-20 1985-08-15 津田駒工業株式会社 Method and apparatus for electromotive feed-out and wind-up control of loom
JPS60181349A (en) * 1984-02-24 1985-09-17 津田駒工業株式会社 Wind-up control apparatus of loom
DE3520244A1 (en) * 1984-08-24 1986-03-06 Aktiengesellschaft Adolph Saurer, Arbon Fabric draw-off device on a weaving machine
BE902865A (en) * 1985-07-12 1986-01-13 Picanol Nv METHOD FOR CONTROLLING THE POSITION OF THE SO-CALLED CANVAS LINE AND BREAST TREE AND BREAST TREE CONTROL IN WEAVING MACHINES
BE905314A (en) * 1986-08-22 1987-02-23 Picanol Nv METHOD FOR CONTROLLING THE CHAIN LATE AND CLOTH WRAPPING IN WEAVING MACHINES.
DE3905881C2 (en) * 1989-02-25 1999-08-19 Dornier Gmbh Lindauer Device for measuring warp tension in a weaving machine
IT1256154B (en) * 1992-10-01 1995-11-29 Luciano Corain PERFECTED DEVICE FOR AUTOMATIC ADJUSTMENT OF THE VOLTAGE OF THE ORDER WIRES IN A TEXTILE FRAME
IT1255566B (en) * 1992-10-23 1995-11-09 Luciano Corain PERFECTED DEVICE TO AUTOMATICALLY CHANGE THE POSITION OF THE ORDER MOUTH TOP IN A TEXTILE FRAME.
IT1273785B (en) * 1994-02-18 1997-07-10 Nuovo Pignone Spa DEVICE PERFECTED TO MEASURE THE ORDER VOLTAGE IN A TEXTILE FRAME
EP0717135B1 (en) * 1994-12-13 2010-06-16 ITEMA (Switzerland) Ltd. Device for measuring warp tension on a loom
JPH0967739A (en) * 1995-08-24 1997-03-11 Urase:Kk Warp feeding device
JP5095316B2 (en) * 2007-09-05 2012-12-12 東芝機械株式会社 Loom and loom drive.
JP5564329B2 (en) * 2010-05-21 2014-07-30 津田駒工業株式会社 Delivery control method and apparatus in loom equipped with temple device having temple position automatic switching mechanism
CN102277677B (en) * 2011-07-14 2013-08-07 西安工程大学 Self-adaption let-off speed change and regulation method
CN102493107A (en) * 2011-12-13 2012-06-13 武汉纺织大学 Method for weaving layered warps
DE102013222679A1 (en) 2013-11-07 2015-05-07 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Method of measuring tissue tension in a loom
WO2022011320A1 (en) * 2020-07-09 2022-01-13 University Of Hawai'i Continuous production of nanoforests
CN112481775A (en) * 2020-12-07 2021-03-12 中国科学院宁波材料技术与工程研究所 Active let-off device and method of three-dimensional loom
CN117328200B (en) * 2023-11-30 2024-03-01 江苏友诚数控科技有限公司 Air jet loom mechanism for panne

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125127A (en) * 1964-03-17 Locher
US2597136A (en) * 1947-02-21 1952-05-20 Westinghouse Electric Corp Electronic motor control
US3072154A (en) * 1958-10-22 1963-01-08 Zellweger Uster Ag Method and device for electrically controlling the warp tension in looms for weaving
CH400036A (en) * 1963-01-22 1965-09-30 Sulzer Ag Loom
DE1585080C2 (en) * 1963-11-07 1971-09-23 Fa. Jean Güsken, 4052 Dülken Device for controlling the drive speed of a positively driven warp beam in a warp knitting machine
CH435148A (en) * 1966-03-28 1967-04-30 Saurer Ag Adolph Drive device for the pile warp beam of terry toweling machines
CS148395B1 (en) * 1969-09-05 1973-02-22
CS148506B1 (en) * 1970-04-28 1973-02-22
FR2119285A5 (en) * 1970-12-24 1972-08-04 Fatex
BE763488A (en) * 1971-02-26 1971-07-16 Picanol Nv CHAIN REWASHER FOR LOOMS.
BE768521R (en) * 1971-02-26 1971-11-03 Weefautomaten Picanol N V Meti CHAIN REMOVER FOR
US3753452A (en) * 1971-04-22 1973-08-21 United Merchants & Mfg Potential-energy torque-generating mechanism for operating a take-up roll
FR2155852A1 (en) * 1971-10-11 1973-05-25 Inst Textile De France Loom cylinder speed control system - uses electronically driven stepping motor
US3828827A (en) * 1972-07-31 1974-08-13 Uniroyal Inc Manufacture of woven wire tire cord fabric

Also Published As

Publication number Publication date
US3878872A (en) 1975-04-22
JPS5133222B2 (en) 1976-09-18
FR2201361A1 (en) 1974-04-26
JPS4971254A (en) 1974-07-10
DE2248558A1 (en) 1974-04-11
CS175464B2 (en) 1977-05-31
AT322467B (en) 1975-05-26
FR2201361B1 (en) 1977-05-13
GB1446573A (en) 1976-08-18
IT995516B (en) 1975-11-20
CH556416A (en) 1974-11-29

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