SU742502A1

SU742502A1 - Circular-knitting machine program control device

Info

Publication number: SU742502A1
Application number: SU772546818A
Authority: SU
Inventors: Вячеслав Андреевич Жучков; Павел Анатольевич Агафонов; Юрий Федорович Акимов
Original assignee: Предприятие П/Я Г-4387
Priority date: 1977-11-25
Filing date: 1977-11-25
Publication date: 1980-06-25

Description

Изобретение относится к трикотажному машиностроению, в частности к устройствам программного управления рабочими органами кругловязальных машин, служащих, например, для изготовления чулочно-носочных изделий.The invention relates to knitted machinery, in particular to devices for programmed control of the working bodies of circular knitting machines, serving, for example, for the manufacture of hosiery.

Известно устройство программного управле- ^sния кругловязальной машиной, содержащее блок задания программы, первым входом связанный с первым выходом синхронизатора, первый вход которого соединен с первым выходом блока задания программы, второй — с датчиком углового положения игольного цилиндра, а третий — с первым выходом блока контроля стартового положения рабочих органов, второй выход которого подключен ко второму входу блока задания программы, блок управления, блок контроля работы исполнительных механизмов и блок останова машины Ц].A device software upravle- ^s Nia circular knitting machine, comprising a program assignment unit, the first input coupled to the first output of the synchronizer, a first input coupled to the first output of the program setting unit, a second - a sensor of the angular position of the needle cylinder, and the third - the first output block control the starting position of the working bodies, the second output of which is connected to the second input of the program task unit, a control unit, a control unit for the operation of actuators and a stop unit for machine Ts ].

Недостаток известного устройства заключается в том, что оно предназначается только для управления механическими элементами блокировки привода счетной цепи и не может быть использовано для управления множеством исполнительных механизмов рабочих органов круг2 ловязальной машины, например сбавочника, прибавочника, нитевода и других рабочих органов, срабатывание которых не совпадает по углу поворота игольного цилиндра со срабатыванием механических элементов блокировки привода счетной цепи, что приводит к ограничению его технологических возможностей.A disadvantage of the known device is that it is intended only to control the mechanical elements of the drive blocking the counting chain and cannot be used to control many actuators of the working bodies of the knitting machine circle2, for example, a relief device, an additional tool, a thread guide and other working bodies, the operation of which does not coincide by the angle of rotation of the needle cylinder with the actuation of the mechanical elements of the drive blocking the counting chain, which leads to a limitation of its technological their capabilities.

Цель изобретения — расширение технологических возможностей устройства.The purpose of the invention is the expansion of technological capabilities of the device.

Указанная цель достигается за счет того, что блок управления состоит из шифратора, элементов И и ИЛИ, формирователей-усилителей и двухобмоточных электромагнитов управления рабочими органами, а блок контроля работы исполнительных механизмов содержит датчики контроля срабатывания рабочих органов, элемент ИЛИ-HE, элемент совпадения и триггер, причем датчики контроля срабатывания рабочих органов через первые входы элемента ИЛИ-НЕ, первый вход триггера и первый вход элемента совпадения связаны с блоком останова машины, прямые выходы шифратора через первые входы элементов И, а инверсные-через первые входы элементов ИЛИ и соответствующие формирова те ли-усилители соединены с управляющими входами двухобмоточных электромагнитов, вторые входы элементов И подключены к первому выходу блока контроля стартового положения рабочих органов, третий выход которого электрически связан со вторыми входами элементов ИЛИ и ИЛИ-НЕ, при этом второй вход триггера соединен со вторым выходом синхронизатора, третий выход которого связан со вторым входом элемента совпадения, а вход шифратора соединен со вторым выходом блока задания программы.This goal is achieved due to the fact that the control unit consists of an encoder, AND and OR elements, shapers-amplifiers and double-winding electromagnets for controlling the working bodies, and the control unit for the operation of actuators contains sensors for controlling the operation of working bodies, an OR-HE element, a matching element, and a trigger, moreover, sensors for monitoring the response of working bodies through the first inputs of the OR-NOT element, the first input of the trigger and the first input of the coincidence element are connected to the machine stop unit, the direct outputs are cipher pa through the first inputs of the AND elements, and inverse through the first inputs of the OR elements and the corresponding shaped amplifiers are connected to the control inputs of double-winding electromagnets, the second inputs of the AND elements are connected to the first output of the control unit for the starting position of the working elements, the third output of which is electrically connected to the second inputs of the elements OR and OR NOT, while the second input of the trigger is connected to the second output of the synchronizer, the third output of which is connected to the second input of the match element, and the input of the encoder union of the second output of the program setting unit.

На чертеже представлена блок-схема устройства.The drawing shows a block diagram of a device.

Устройство программного управления содержит датчик '1 углового положения игольного цилиндра, соединенный с синхронизатором 2, обеспечивающим переработку и распределение информации οί длительности между переключениями, соединенным прямой и обратной связями с блоком 3 задания программы о длительности между переключениями, блок 4 контроля стартового положения рабочих органов, соединенный обратными связями с рабочими органами, например 5, 6, и прямыми связями с синхронизатором 2, блоком 3 и блоком 7 управления обеспечивающим переработку и распределение информации по рабочим органам 5 и 6.The program control device includes a needle cylinder angle sensor '1, connected to a synchronizer 2, providing processing and distribution of information ο переключ the duration between the switches, connected by direct and feedback to the unit 3 of the job program about the duration between the switches, block 4 control the starting position of the working bodies, connected by feedbacks with working bodies, for example 5, 6, and direct communications with a synchronizer 2, block 3 and control unit 7 providing processing and EFINITIONS information on the working bodies 5 and 6.

Блок 7 соединен с рабочими органами 5, 6 и с блоками 3 и 4. Блок 8 контроля работы исполнительных механизмов j соединен обратными связями с рабочими органами 5, 6 и синхронизатором 2 и прямой связью с блоком 9 останова кругловязальной машины.Block 7 is connected to the working bodies 5, 6 and to blocks 3 and 4. The control unit 8 for controlling the operation of the actuators j is connected by feedbacks to the working bodies 5, 6 and the synchronizer 2 and direct communication with the block 9 stop the circular knitting machine.

Синхронизатор 2 имеет двоичный счетчик 10 углового положения игольного цилиндра, счетный’С-вход которого соединен с датчиком 1, а нулевые выходы bi-b_n каждого разряда соединены с логическим элементом И-НЕ 11.Synchronizer 2 has a binary counter 10 of the angular position of the needle cylinder, the counting'C input of which is connected to the sensor 1, and the zero outputs bi-b _{n of} each discharge are connected to the AND-NOT 11 logic element.

Выход логического элемента И-НЕ 11 соединен с первым входом триггера 12, единичный ⁴⁰выход которого соединен с одним из входов логического элемента И 13 и вторым входом триггера 14 блока 8.The output of the AND gate 11 is connected to the first input of the trigger 12, the single ⁴⁰ output of which is connected to one of the inputs of the logic gate And 13 and the second input of the trigger 14 of block 8.

Нулевой выход триггера 12 соединен со входом распределителя 15 блока 3. Распреде- ⁴⁵литель 15 имеет выходы 16, количество которых соответствует количеству последовательно производимых переключений рабочих органов 5 и 6 за цикл выработки изделий. Выходы 16 распределителя 15 соединены с шифратором 17 ⁵⁰блока 3, который на своих выходах a_s—а_п выдает в двоичном коде число оборотов игольного цилиндра, необходимое для развязывания определенного участка между последовательными переключениями рабочих органов. Выходы 81 —а_п шифратора 17 и выходы bj —Ь_п счетчика 10 блока 2 соединены с соответствующими входами схемы 18 поразрядного сравнения двоичных чисел. Выход Y схемы 18 выдает сигнал в соответствии с выражениемThe zero output of the trigger 12 is connected to the input of the distributor 15 of block 3. The distributor ⁴⁵ has 15 outputs 16, the number of which corresponds to the number of sequentially made switching of the working elements 5 and 6 per production cycle. The outputs 16 of the distributor 15 are connected to the encoder 17 ^{50 of} block 3, which at its outputs a _s —a _p gives in binary code the number of revolutions of the needle cylinder necessary to untie a certain section between successive switching of the working bodies. The outputs 81 — a _{n of the} encoder 17 and the outputs bj — _{b n of the} counter 10 of block 2 are connected to the corresponding inputs of the bitwise binary comparison circuit 18. The output Y of circuit 18 provides a signal in accordance with the expression

Υ = П (ajbj + ΙΒ.) ί-1 ' ' ' где Π — количество разрядов двоичного числа;Υ = П (ajbj + ΙΒ.) Ί-1 '' '' where Π is the number of bits of a binary number;

а,Ь — разряды сравниваемых двоичных чисел;a, b - digits of the compared binary numbers;

- текущей значение переменной от- the current value of the variable from

I ДО ηI TO η

Выход Ζ схемы 18 выдает сигнал в соответствии с выражениемThe output Ζ of circuit 18 produces a signal in accordance with the expression

Ζ = С где С - постоянный коэффициент, равный количеству угловых положений игольного цилиндра, подсчитанный счетчиком 10 от его нулевого положения.Ζ = C where C is a constant coefficient equal to the number of angular positions of the needle cylinder, calculated by the counter 10 from its zero position.

Выход Υ схемы 18 соединен со вторым входом: триггера 12. Выход Ζ схемы 18 соединен со вторым входом логического элемента 19 совпадения (И). Блок 4 контроля стартового положения рабочих органов имеет датчик 20, соединенный с первым входом триггера 21 и с шиной ’’Сброс” распределителя 15. Второй вход триггера 21 соединен с датчиком 22 установки рабочих органов в стартовое положение. Единичный выход триггера 21 соединен с подготовительным управляющим V-входом для разрешения приема информации счетчика 10, со вторым входом элемента И 13 и с одним из входов логического элемента И 23 блока 7. Выход элемента И 23 соединен с шиной ’’Сброс” счетчика 10.The output Υ of circuit 18 is connected to the second input: trigger 12. The output Υ of circuit 18 is connected to the second input of coincidence logic element (I). The control unit 4 for monitoring the starting position of the working bodies has a sensor 20 connected to the first input of the trigger 21 and with the ’’ “Reset” bus of the distributor 15. The second input of the trigger 21 is connected to the sensor 22 for setting the working bodies to the starting position. The single output of the trigger 21 is connected to the preparatory control V-input to enable reception of the information of the counter 10, to the second input of the And 13 element and to one of the inputs of the And 23 logical element of block 7. The output of the And 23 element is connected to the ’’ Reset bus of the counter 10.

Блок 7 имеет шифратор 24, который на своих прямых выходах 25 и 26 выдает команды на включение рабочих органов 5 и 6, а на инверсных выходах, 27 и 28 -команды на отключение их из работы. Входы шифратора 24 соединены с соответствующими выходами 16 распределителя 15.Block 7 has an encoder 24, which at its direct outputs 25 and 26 gives commands to turn on the working bodies 5 and 6, and at inverse outputs, 27 and 28, commands to turn them off. The inputs of the encoder 24 are connected to the corresponding outputs 16 of the distributor 15.

Прямые выходы 25 и 26 шифратора 25 соединены с первыми входами логических элемен- < тов И 23, выходы которых соединены с формирователями-усилителями 29, выходы которых в свою очередь связаны с обмотками 30 электромагнитов 31, предназначенных для включения рабочих органов 5 и 6 в работу.Direct outputs 25 and 26 of the encoder 25 are connected to the first inputs of the logic elements And 23, the outputs of which are connected to the shapers-amplifiers 29, the outputs of which are in turn connected to the windings 30 of the electromagnets 31, designed to enable the working bodies 5 and 6 to work .

Инверсные 'выходы 27, 28 шифратора 24 соединены с первыми входами логических элементов ИЛИ 32, вторые входы которых соединены с нулевым выходом триггера 21. Выходы элементов ИЛИ 32 соединены через усилителиформирователи 29 с обмотками 33 электромагнитов 31, предназначенными для отключения рабочих органов 5, 6 из работы.The inverse outputs 27, 28 of the encoder 24 are connected to the first inputs of the logic elements OR 32, the second inputs of which are connected to the zero output of the trigger 21. The outputs of the elements OR 32 are connected via amplifiers formers 29 with the windings 33 of the electromagnets 31, designed to disconnect the working bodies 5, 6 of work.

Блок 8 имеет датчики 34 и 35 контроля срабатывания рабочих органов 5, 6 соответственно, соединенные с первыми входами логи5 742502 6 ческого элемента ИЛИ-НЕ 36, второй вход которого соединен с нулевым выходом · триггера 21, а выход — с первым входом триггера 14. Нулевой выход триггера 14 соединен с первым входом элемента 19 совпадения, выход которого соединен с блоком 9 останова машины.Block 8 has sensors 34 and 35 for monitoring the operation of the working elements 5, 6, respectively, connected to the first inputs of the logical element 5 742502 6 of the logical element OR NOT 36, the second input of which is connected to the zero output of trigger 21, and the output to the first input of trigger 14. The zero output of the trigger 14 is connected to the first input of the coincidence element 19, the output of which is connected to the machine stop unit 9.

Устройство программного управления кругловязальной машины работает следующим образом. 10The program control device of a circular knitting machine operates as follows. 10

После подачи напряжения срабатывает»датчик 22 установки рабочих органов 5, 6 в стартовое положение и переключает триггер 21 в нулевое состояние, в результате чего на входе логического элемента 32 ИЛИ появляется единич- ₁₅ный сигнал, который формирователем-усилителем 29 преобразуется в импульс заданной длительности и передается в обмотку 33 электромагнита 31, производя переключение рабочего органа 5 в стартовое положение. В обмотку 30 ₂₀электромагнита 31 через формирователь-усилитель 29 и логический элемент ; 23 И поступает нулевой сигнал от триггера 21.After applying the voltage, the "sensor 22 of setting the working elements 5, 6 to the start position is triggered and switches the trigger 21 to zero, as a result of which a single ₁₅ signal appears at the input of the OR gate 32, which is converted by the driver-amplifier 29 into a pulse of a given duration and transferred to the winding 33 of the electromagnet 31, switching the working body 5 in the starting position. In the winding 30 _{20 of the} electromagnet 31 through the driver-amplifier 29 and the logic element; 23 And a zero signal comes from trigger 21.

Нулевой сигнал с единичного выхода триггера 21 поступает на вход логического элемен- ₂5 та И 13 и вызывает появление нулевого сигнала на его выходе, а следовательно, и на шине ’’Сброс” счетчика 10. Этот сигнал переключает счетчик 10 в нулевое состояние и вызывает появление единичных сигналов на нулевых раз- ₃θ рядах счетчика 10, которые вызывают срабатывание логического элемента И-НЕ 11, на выходе которого появляется нулевой сигнал, переключающий триггер 12 в единичное состояние. При этом на входе логического элемента 13 И _3Jпоявляется единичный сигнал.The zero signal from the single output of trigger 21 goes to the input of logic element ₂ 5 and 13 and causes the appearance of a zero signal at its output, and therefore, on the bus '' Reset '' of counter 10. This signal switches counter 10 to zero and causes the appearance of single signals at the zero- ₃ θ rows of the counter 10, which cause the operation of the AND-NOT 11 logic element, at the output of which a zero signal appears, switching the trigger 12 to a single state. At the same time, a single signal appears at the input of the logic element 13 AND _3J .

Нулевой сигнал с единичного выхода триггера 21 запирает V-вход счетчика 10 и при вращении игольного цилиндра сигналы от датчика 1. углового положения игольного цилиндра не про- ₄θ ходят на счетчик 10.The zero signal from the single output of the trigger 21 locks the V-input of the counter 10 and when the needle cylinder rotates, the signals from the sensor 1. the angular position of the needle cylinder do not pass ₄ θ to the counter 10.

После установа рабочих органов 5 и 6 в стартовое положение срабатывает датчик 20, переключающий триггер 21 в единичное состояние и устанавливающий по шине ’’Сброс” распреде- ₄₅литель 15 в нулевое состояние.. Триггер 21 подает единичный сигнал на вход счетчика 10, на вход логического элемента И 13 и подготавливает к работе логический элемент И 23.After the working elements 5 and 6 are set to the start position, the sensor 20 is activated, which switches the trigger 21 to a single state and sets the distributor ₄₅ to the zero state via the “Reset” bus. Trigger 21 supplies a single signal to the input of counter 10, to the input logical element And 13 and prepares for work the logical element And 23.

Нулевой выход распределителя 15 по выхо- _5Qду 16 выдает сигнал на шифратор 24, где происходит преобразование этого сигнала и его выдача по выходам 25 и 26, соответствующим каналам включения рабочих органов 5, 6 и по выходам 27, 28, соответствующим каналам от- ₅₅ключения рабочих органов 5 и 6. Если на нулевом выходе распределителя 15 включается рабочий орган 5 и остается в отключенном состоянии рабочий орган 6, то на выходе 25 шифра тора 24 появляется единичный сигнал, а на выходах 26-28 — нулевой сигнал, не изменяющий состояния рабочих органов. Единичный сигнал с шифратора 24 по выходу 25 поступает на вход логического элемента И 23, на втором входе которого действует единичный сигнал от триггера 21. Триггер 21 выдает на выходе единичный сигнал и запускает одновибратор формирователя-усилителя 29, который выдает импульс тока в обмотку 30 электромагнита 31.The zero output of the distributor 15 to _5Q The yields do 16 outputs a signal to the encoder 24 where the signal is converted and issuing on outputs 25 and 26, respective channels enable working bodies 5, 6 and the outputs 27, 28, respective channels ₅₅ The relative switching of the working bodies 5 and 6. If the working body 5 is turned on at the zero output of the distributor 15 and the working body 6 remains in the off state, then at the output 25 of the cipher of the torus 24 a single signal appears, and at the outputs 26-28 - a zero signal that does not change the state working bodies. A single signal from the encoder 24 at the output 25 is fed to the input of the logical element And 23, at the second input of which there is a single signal from the trigger 21. The trigger 21 generates a single signal at the output and launches a one-shot driver-amplifier 29, which gives a current pulse to the electromagnet winding 30 31.

Нулевой выход распределителя 15 по выходу 16 одновременно с выдачей сигнала на шифратор 24 выдает сигнал на шифратор 17, где происходит преобразование этого сигнала и его выдача по выходам от a_t до а_п двоичного числа, соответствующего заданному количеству оборотов игольного цилиндра, необходимых для провязывания начального участка изделия, например участка заработки, в течение которого ’ рабочие органы не изменяют своего положения.The zero output of the distributor 15 at the output 16 simultaneously with the output of the signal to the encoder 24 gives a signal to the encoder 17, where this signal is converted and its output is made from the outputs from a _t to a _{p of a} binary number corresponding to a given number of revolutions of the needle cylinder needed to knit the initial section of the product, such as earnings, during which the working bodies do not change their position.

При поступлении в счетчик 10 от датчика 1 такого количества импульсов, которое поступает в схему 18 поразрядного сравнения по входам 31~а_п, происходит выдача нулевого сигнала по выходу Y схемы 18, и триггер 12 переключается в нулевое состояние.When the number of pulses arrives at the counter 10 from the sensor 1, which enters the bitwise comparison circuit 18 at the inputs 31 ~ a _p , a zero signal is output at the output Y of circuit 18, and trigger 12 switches to the zero state.

С единичного выхода триггера 12 на вход логического элемента И 13 поступает нулевой сигнал, вызывающий появление нулевого сигнала и на выходе элемента И 13. Нулевой сигнал с выхода элемента И 13 сбрасывает счет- чик 10 в нулевое состояние, включает логический элемент И-НЕ 11 и переключает в единичное состояние триггер 12. Отрицательный,перепад напряжения на нулевом выходе триггера 12 поступает на распределитель 15 и переводит его из нулевого состояния в единичное. Сигнал с первого выхода распределителя по выходу 16 поступает на шифратор 17, где преобразуется и выдается по выходам а! — а_п двоичным числом, соответствующим количеству оборотов игольного цилиндра и необходимым для провя- зывания следующего участка изделия, и на шифратор 24, где преобразуется и выдается по выходам 25—28 для включения или отключения рабочих органов 5 и 6.From the single output of trigger 12, the input of the logic element And 13 receives a zero signal, causing the appearance of a zero signal and the output of the element And 13. The zero signal from the output of the element And 13 resets the counter 10 to the zero state, turns on the AND-NOT 11 logic element and switches the trigger to a single state 12. Negative, the voltage drop at the zero output of the trigger 12 enters the distributor 15 and transfers it from the zero state to one. The signal from the first output of the distributor at the output 16 enters the encoder 17, where it is converted and issued at the outputs a! - _n and a binary number corresponding to the number of revolutions of the needle cylinder and are necessary for the binding of the next section provya- products and encoder 24 where it is converted and outputted on outputs 25-28 to enable or disable the working elements 5 and 6.

Дальнейшие процессы включения и отключения рабочих органов и переключения логических элементов электронного устройства после обработки счетчиком 10 заданного количества оборотов игольного цилиндра машины происходят аналогично вышеизложенным.Further processes of turning on and off the working bodies and switching the logical elements of the electronic device after processing the specified number of revolutions of the needle cylinder of the machine by the counter 10 occur similarly to the foregoing.

Контроль срабатывания рабочих органов осуществляется следующим образом.Monitoring the response of the working bodies is as follows.

При появлении нулевого сигнала по выходу схемы 18 триггер 12 переключается в нулевое состояние. При этом единичный выход триггера 12 переключает в нулевое состояние трит7 . 742502 rep 14, который подает с нулевого выхода единичный сигнал на вход элемента 19 совпадения. Через определенное количество оборотов игольного цилиндра схема 18 выдает единичный сигнал по выходу Z на второй вход элемента 19 совпадения. Если к этому моменту через логический элемент ИЛИ-НЕ 36 на первый S-вход триггера 14 не приходит сигнал от датчиков 34 и 35, .контролирующих работу рабочих органов 5 и 6, или с нулевого выхода триггера 21, сигнализирующего о выходе рабочих органов в стартовое положение, и триггер 14 не переключается в единичное состояние, то на обоих входах элемента 19 совпадения оказывается единич. ный сигнал. Элемент 19 срабатывает и подает, сигнал на устройство 9 останова кругловязальной машины.When a zero signal appears at the output of circuit 18, trigger 12 switches to the zero state. In this case, the single output of the trigger 12 switches to the zero state of trit7. 742502 rep 14, which supplies from the zero output a single signal to the input of the match element 19. After a certain number of revolutions of the needle cylinder, circuit 18 provides a single signal for output Z to the second input of coincidence element 19. If at this moment through the logic element OR NOT 36 to the first S-input of the trigger 14 there is no signal from the sensors 34 and 35, which monitor the work of the working bodies 5 and 6, or from the zero output of the trigger 21, which signals the output of the working bodies to the start position, and the trigger 14 does not switch to a single state, then at both inputs of the coincidence element 19 is one. signal. Element 19 is triggered and provides a signal to the stop device 9 of the circular knitting machine.

Claims

The invention relates to a knit machine industry, in particular, to devices for software control of working bodies of circular machines, for example, for the manufacture of hosiery. A device for software control of a circular machine is known, comprising a program setting unit, a first input associated with a first synchronizer output, the first input of which is connected to a first output of a program setting block, a second one with an angular position sensor of a needle cylinder, and a third one with a first output of control unit the starting position of the working bodies, the second output of which is connected to the second input of the program setting unit, the control unit, the control unit of the actuators and the machine stop unit 1. The core of the known device is that it is intended only to control the mechanical elements of the locking drive of the counting circuit and cannot be used to control a multitude of actuators of the working bodies of the circle of the dowsing machine, for example, balancer, extension, thread guide and other working elements, which are not coincides in the angle of rotation of the needle cylinder with the operation of the mechanical elements of the locking of the drive of the counting chain, which leads to the limitation of its technological their capabilities. The purpose of the invention is to expand the technological capabilities of the device. This goal is achieved due to the fact that the control unit consists of the encoder, the elements AND and OR, the driver-amplifiers and the two-winding electromagnets controlling the working bodies, and the control unit for the operation of the actuators of the mechanisms contains the sensors for controlling the operation of the working bodies, the element OR-NOT, the coincidence element and a trigger, the control sensors triggering the working bodies through the first inputs of the element OR NOT, the first input of the trigger and the first input of the coincidence element are connected to the machine stop unit, the direct outputs are encryption At the first inputs of the elements AND, the inverse through the first inputs of the OR elements and the corresponding shaping amplifiers are connected to the control inputs of the two-winding electromagnets, the second inputs of the AND elements are connected to the first output of the control unit of the starting position of the working bodies, the third output of which electrically connected with the second inputs of the OR elements and the Lee-Not, while the second trigger input is connected to the second output of the synchronizer, the third output of which is connected to the second input of the coincidence element, and the input is cipher Ator is connected with the second output of the program setting block. The drawing shows the block diagram of the device. The software control unit contains a sensor U of the z-position of the needle cylinder connected to the synchronizer 2, which provides processing and distribution of information about j duration between switchings, connected directly, and feedback to block 3 of the program for the duration of switchings between blocks, block 4 controlling the starting position of the working bodies, connected by feedback with the working bodies, for example, 5, 6, and directly connected to the synchronizer 2, block 3 and block 7, controls the processing and Distribution of information on working bodies 5 and 6. Block 7 is connected to working bodies 5, 6 and to blocks 3 and 4. Block 8 controls the operation of actuators j connected inversely with working bodies 5, 6 and synchronizer 2 and direct to Sue with a block of 9 stoppages of the machine. The synchronizer 2 has a binary counter 1 of the angular position of the needle cylinder, the C input of which is connected to the sensor 1, and the zero outputs bj-b of each bit are connected to the AND-NE logic element 11. The output of the logical EL-11 is connected to the first input of the trigger 12, the output of which is connected to one of the inputs of the logic element AND 13 and the second input of the trigger 14 of the block 8. The zero output of the trigger 12 is connected to the input of the distributor 15 of the block 3. The distributor 15 has 16 outputs, the number of which corresponds to the number of tion manufactured switching working bodies 5 and 6 for product generation cycle. The outputs 16 of the distributor 15 are connected to the encoder 17 of the block 3, which, in its outputs aj-a, gives you in the binary code the number of revolutions of the needle cylinder necessary to develop a certain section between the successive keys of the working bodies. The outputs a1-a of the diffuser 17 and the outputs bj-b of the counter 10 of block 2 are connected to the corresponding inputs of the binary comparison circuit 18. Vyosod Y of circuit 18 introduces a signal in accordance with the expression Y P (a, b, + IjB.) - the number of bits of the binary number; - bits of compared binary numbers; -the current value of the variable is from 1 to p. The output Z of the circuit 18 outputs a signal in accordance with the expression Z C where C is a constant coefficient equal to the number of angular positions of the needle cylinder, counted by the counter 10 from its zero position. The output Y of the circuit 18 is connected to the second input: flip-flop 12. The output Z of the circuit 18 is connected to the second input of the coincidence logic element 19 (AND). Unit 4 controls the starting position of the working bodies has a sensor 20 connected to the first input of the trigger 21 and to the bus Reset valve 15. The second input of the trigger 21 is connected to the sensor 22 of the installation of the working bodies in the starting position J5. A single trigger output 21 is connected to a preparatory control V-input to enable the reception of information from counter 10, to the second input of the AND 13 element and to one of the inputs of the logic element AND 23 of block 7. The output of the 23 element is connected to the bus Reset of the counter 10. Block 7 has an exporter of 24, which at its direct outputs 25 and 26 issues commands to turn on the working bodies 5 and 6, and at inverse outputs, 27 and 28, commands to turn them off from work. The inputs of the encoder 24 are connected to the corresponding outputs 16 of the distributor 15. The direct outputs 25 and 26 of the encoder 25 are connected to the first inputs of logic elements AND 23, the outputs of which are connected to the driver-amplifiers .29, output 1 of which and their turn are connected with windings 30 electromagnets 31, intended for the inclusion of the working bodies 5 and 6 in the work. The inverse outputs 27, 28 of the encoder 24 are connected to the first inputs of logic elements OR 32, the second inputs of which are connected to the zero output of the trigger 21. The outputs of the elements OR 32 are connected through the amplifiers 29 to the windings 33 of electromagnets 31 intended to disconnect the working parts 5, 6 of the work . Block 8 has dapiki 34 35 controlling the operation of the working bodies 5, 6, respectively, connected to the first inputs of the OR-NOT 36 lotus element, the second input of which is connected to the zero output of the trigger 21, and the output to the first input of the trigger 14. The zero output of the trigger 14 is connected with the first input of the coincidence element 19, the output of which is connected to the machine stop unit 9. The software control unit of the circular machine operates as follows. After the voltage is applied, the sensor 22 for setting the working bodies 5, 6 to the starting position is triggered and switches the trigger 21 to the left state, as a result of which a single signal appears at the input of the logic element 32 OR, which shaper-amplifier 29 converts into a pulse of a given duration and is transmitted to the winding 33 of the electromagnet 31, the working device 5 is switched to the starting position. In the winding 30 of the electromagnet 31 through the imaging unit 29 and the logical element; 23 And nocTjoiaer zero signal from trigger 21. A zero signal from a single output of trigger 21 is fed to the input of an AND 13 logic element and causes a zero signal to appear at its output, and consequently, on the bus. Reset counter 10. This signal switches the counter 10 to zero state and causes the appearance of single signals at the zero bits of the counter 10, which triggers the trigger of the AND-NE 11, at the output of which a zero signal appears, switching the trigger 12 into the single state. In this case, a single signal appears at the input of the logic element 13 AND. The zero signal from the single output of the trigger 21 blocks the V-input of the counter 10 and, when the needle cylinder is rotated, signals from the angular position sensor of the needle cylinder do not pass to the counter 10. After installing the working bodies 5 and 6 into the starting position, the sensor 20 switching the trigger 21 is set to one and setting the bus Reset the valve 15 to the zero state .. The flip-flop 21 delivers a single signal to the input of the counter 10, to the input of the AND 13 logic element and prepares the AND 23 for the operation. The limiter 15 via the output 16 outputs a signal to the encoder 24, where this signal is converted and outputted via the outputs 25 and 26, corresponding to the switching channels of the working bodies 5, 6 and the outputs 27, 28 corresponding to the switching-off channels of the working bodies 5 and 6. If the working unit 5 is turned on at the output of the distributor 15 and remains in the disconnected state. The working body 6, then the output 25 of the cipher 7 of the torus 24 has a single signal, and at the outputs 26-28 there is a zero signal that does not change nor working bodies. A single signal from the encoder 24 to the output 25 is fed to the input of the logic element And 23, at the second input of which a single signal acts from the tr igger 21. The trigger 21 causes the output of the single signal and triggers the one-shot forcing amplifier 29, which injects a current pulse into the winding 30 electromagnet 31. The zero output of the distributor 15 on the output 16 simultaneously with the signal. On the encoder 24 The signal goes to the encoder 17, where this signal is converted and outputted from the outputs from 3) to a binary number corresponding to annomu number of revolutions of the needle cylinder, necessary for wire zshani initial portion of the article. site earnings during which the working bodies do not change their position. When a number of pulses arrive at counter 10 from sensor I, which enters circuit 18 of bitwise comparison in input, a zero signal is output at output Y of circuit 18, and trigger 12 switches to zero state. From the single output of the trigger 12 to the input of the logical element And 13 a zero signal is received, detecting the appearance of the zero signal and the output of the element 13. The zero signal from the output of the element 13 and resets the counter 10 to the zero state, turns on the logical element AND-NOT 11 and switches trigger one to 12. The negative voltage drop at the zero output of trigger 12 goes to the distributor 15 and transfers it from the zero state to the single state. The signal from the first output of the distributor to the output 16 is fed to the encoder 17, where it is converted and outputted on the outputs ai-a binary number corresponding to the number of revolutions of the needle cylinder and necessary for wiring the next part of the product, and to the encoder 24, where it is converted and issued to exits 25-28 to enable or disable working members 5 and b. Further processes of switching on and off the operating parts and switching the logic elements of the electronic device after the counter 10 processes a predetermined number of revolutions of the needle cylinder of the machine as described above. The control of the actuation of the working bodies is carried out as follows. When a zero signal appears at the output of circuit 18, the trigger 12 switches to the zero state. In this case, the single output of the trigger 12 switches to the zero state of trigger 14, which gives a zero output a single signal to the input of the coincidence element 19. After a certain number of revolutions of the needle cylinder, the circuit 18 releases a single signal at the output Z to the second input of the coincidence element 19. If at this moment the signal from sensors 34 and 35, controlling the work of working bodies 5 and 6, or from zero output of trigger 21, signaling the exit of working bodies to the starting position, does not come through the PEGIC element OR-NO 36 to the first S input of trigger 14. , and the trigger 14 does not switch to the one state, then there is a single signal on both inputs of the matching element 19. Element 19 is triggered and gives a signal to the device 9 to stop the circular mat maschiny. The invention The software control unit of the circular mask containing the program setting block, the first input connected to the first synchronizer output, the first input of which is connected to the first output of the program setting block, the second to the needle cylinder angular position sensor, and the third to the first output of the block controlling the starting position of the working bodies, the second output of which is connected to the second input of the program setting block, the control unit, the control unit for the operation of actuators and the stop unit machines, characterized in that, for the purpose of distributing technological capabilities, the control unit consists of an encoder, elements AND and OR, formers-amplifiers and two-winding electromagnets with control of the working bodies, and the control unit for the operation of actuators contains sensors for monitoring the operation of the working bodies, the element OR- NOT, a coincidence element and a trigger; moreover, the controllers of the operation of the working bodies act through the first element OR-NOT, the first input of the trigger and the first input of the coincidence element are connected to the block The stop of the machine, the direct outputs of the shifter through the first inputs of the elements And, and and; the reverse through the first inputs of the elements OR and the corresponding driver-amplifiers are connected to the control inputs of the two-winding electromagnets, the second inputs of the elements And are connected to the first output of the starting position control unit bodies, the third output of which is electrically connected to the second inputs of the elements OR and OR NOT, while the second input of the trigger is connected to the second output of the synchronizer, the third output of which is connected to the second input the house of the match element, and the input of the shifter is connected to the second output of the program setting block. Sources of information taken into account in the examination 1. US Patent No. 3983370, cl. 235-151.1, 1976.