SU390007A1 - THE DEVICE FOR POSTING OF THE POLOISES OF THE GIVEN LENGTH ON THE TABLE - Google Patents

THE DEVICE FOR POSTING OF THE POLOISES OF THE GIVEN LENGTH ON THE TABLE

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Publication number
SU390007A1
SU390007A1 SU1677822A SU1677822A SU390007A1 SU 390007 A1 SU390007 A1 SU 390007A1 SU 1677822 A SU1677822 A SU 1677822A SU 1677822 A SU1677822 A SU 1677822A SU 390007 A1 SU390007 A1 SU 390007A1
Authority
SU
USSR - Soviet Union
Prior art keywords
given length
poloises
posting
web
actuator
Prior art date
Application number
SU1677822A
Other languages
Russian (ru)
Inventor
изобретени Авторы
Original Assignee
А. Я. Дрокин, Прибоцина , Л. И. Вахренев Армавирска швейна фабрика
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 А. Я. Дрокин, Прибоцина , Л. И. Вахренев Армавирска швейна фабрика filed Critical А. Я. Дрокин, Прибоцина , Л. И. Вахренев Армавирска швейна фабрика
Priority to SU1677822A priority Critical patent/SU390007A1/en
Application granted granted Critical
Publication of SU390007A1 publication Critical patent/SU390007A1/en

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Description

1one

Изобретение относитс  к швейному производству , в частности к устройству дл  настилани  полотен заданной длины на стол.The invention relates to sewing production, in particular, to a device for laying sheets of predetermined length on a table.

Известно устройство дл  -настилани  полотей заданной длины на стол, содержащее приводную тележку дл  полотна, мерную ленту, котора  расположена на -столе, и механизм резки.A device for stretching webs of a given length on a table, comprising a driving carriage for the web, a measuring tape which is located on the table, and a cutting mechanism are known.

Такое устройство не обеспечивает точность замера полотна и малопроизводительно.Such a device does not provide the accuracy of measuring the web and is inefficient.

С целью повышени  производительности в предлагаемом устройстве мерна  лента выполнена в виде петли, котора  нат нута на ролики , оси Которых кинематически св заны с приводом тележки.In order to increase productivity in the proposed device, the measuring tape is made in the form of a loop, which is tensioned on the rollers, whose axes are kinematically connected with the trolley drive.

На фиг. 1 изображено предлагаемое устройство , обший вид; на фиг. 2 - часть устройства , вид сбоку.FIG. 1 shows the proposed device, a general view; in fig. 2 - part of the device, side view.

На настилочном столе / смонтированы тележка 2 с приводом 3 и механизм резки 4. С обеих сторон под -крышкой стола расположены мерные ленты 5, которые выполнены в виде петель и нат нуты на ролики 6. Верхние ветви 7 петель проход т .над крышкой с обеих сторон стола и соединены между собой тележкой посредством -винтов 8. Оси роликов кинематически св заны с приводом тележки.On the spreading table / mounted trolley 2 with drive 3 and cutting mechanism 4. On both sides, under the table cover there are measuring tapes 5, which are made in the form of loops and tensioned on rollers 6. The upper branches 7 of the loops extend above the cover on both the sides of the table and are interconnected by a trolley by means of screws 8. The axes of the rollers are kinematically connected with the drive of the trolley.

Устройство работает следующим образом.The device works as follows.

Тележка устанавливаетс  на отметке, соответствующей 0,5 м мерной ленты, что определ ет рассто ние от нулевой линии 9 до линии резки 10.The cart is installed at a mark corresponding to 0.5 m of the measuring tape, which determines the distance from the zero line 9 to the cutting line 10.

Конец полотна ткани укладываетс  на неподвижную прижимнзю линейку 1 тележки и посредством привода 3 прижимаетс  подвижной линейкой 12. Затем привод 5 выключаетс  и включаетс  привод 13, который поотучает определенную скорость в зависимости от длины полотна. Тележка передвигаетс  на столе посредством петли ленты  а роликах 14. Причем нижн   ветвь петли соединена с верхней ветвью цеп ми 15, которые привод тс  в движение от реверсивного привода 13. Нижние ветви петель ленты прикреплены к верхним ветв м цепей с помощью хомутиков 16. При подходе отметки ленты, определ ющей величину отреза полотна, скорость передвижени  тележки с полотном уменьшаетс  и у нулевой линии тележка останавливаетс . Далее с помощью маховика 17, жестко посаженного на вал 18, вручную производитс  точна  доводка заданной длины полотна. Затем включаетс  привод 3, и подвижна  линейка тележки освобождает конец полотна. После этого привод 3 выключаетс  и включаетс  привод 13, причем тележка продолжает двигатьс  в том же направлении; при этом производитс  резка полотна.The end of the fabric web is laid on the stationary clamping line 1 of the carriage and, by means of the actuator 3, is pressed by the movable ruler 12. Then the actuator 5 is turned off and the actuator 13 is activated, which accelerates a certain speed depending on the length of the web. The cart is moved on the table by means of a loop of the tape in the rollers 14. Moreover, the lower branch of the loop is connected to the upper branch by chains 15, which are driven by a reversing drive 13. The lower branches of the tape loops are attached to the upper branches of the chains by means of clamps 16. With the approach the marks of the tape determining the size of the cut of the web, the speed of movement of the carriage with the web decreases and at the zero line the carriage stops. Then, using the flywheel 17, which is rigidly mounted on the shaft 18, the exact finishing of the given length of the blade is manually performed. Then drive 3 is turned on and the trolley's movable ruler releases the end of the web. After that, the actuator 3 is turned off and the actuator 13 is turned on, with the trolley continuing to move in the same direction; the blade is cut.

Посредством реле времени происходит переключение привода 13 на реверсивное враThrough the time relay switches the actuator 13 on the reverse direction

SU1677822A 1971-07-05 1971-07-05 THE DEVICE FOR POSTING OF THE POLOISES OF THE GIVEN LENGTH ON THE TABLE SU390007A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1677822A SU390007A1 (en) 1971-07-05 1971-07-05 THE DEVICE FOR POSTING OF THE POLOISES OF THE GIVEN LENGTH ON THE TABLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1677822A SU390007A1 (en) 1971-07-05 1971-07-05 THE DEVICE FOR POSTING OF THE POLOISES OF THE GIVEN LENGTH ON THE TABLE

Publications (1)

Publication Number Publication Date
SU390007A1 true SU390007A1 (en) 1973-07-11

Family

ID=20481781

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1677822A SU390007A1 (en) 1971-07-05 1971-07-05 THE DEVICE FOR POSTING OF THE POLOISES OF THE GIVEN LENGTH ON THE TABLE

Country Status (1)

Country Link
SU (1) SU390007A1 (en)

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