SU798202A1 - Device for preventing accumulation of fibres on weight rollers of textile machine drafting mechanism - Google Patents
Device for preventing accumulation of fibres on weight rollers of textile machine drafting mechanism Download PDFInfo
- Publication number
- SU798202A1 SU798202A1 SU792741610A SU2741610A SU798202A1 SU 798202 A1 SU798202 A1 SU 798202A1 SU 792741610 A SU792741610 A SU 792741610A SU 2741610 A SU2741610 A SU 2741610A SU 798202 A1 SU798202 A1 SU 798202A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- scrapers
- textile machine
- fibres
- scraper
- preventing accumulation
- Prior art date
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- Preliminary Treatment Of Fibers (AREA)
Description
на фиг. 3 - то же, вариант выполнени сопел.in fig. 3 - the same, the embodiment of nozzles.
Устройство содержит пластинчатые Скребки 1, выполненные из упругого материала, например резины, и установленные в корпусе 2 на поверхност каждого нажимного валика 3 вдоль него . Корпус 2 размещен на рычаге нагрузки 4 выт жного прибора. С обеих торцовых сторон нажимного валика расположены всасывающие патрубки 5, соединенные с помощью трубопроводов 6 с воздуховодом или камерой волокнсборника 7, в котором создаетс разпежение при помощи вентил тора (не показан). Входные отверсти соседних всасывающих патрубков направлены в противоположные стороны и обращены к соответствующим скребкамThe device comprises plate scrapers 1 made of an elastic material, for example rubber, and installed in the housing 2 on the surface of each pressure roller 3 along it. Case 2 is placed on the load lever 4 of the exhaust device. The suction nozzles 5 are located on both end sides of the pressure roller and connected via pipelines 6 to an air duct or fiber collection chamber 7, in which a disconnection is created by means of a fan (not shown). The inlets of the adjacent suction nozzles are directed in opposite directions and facing the corresponding scrapers
С противоположной всасывающим патрубкам торцовой стороны каждого скребка установлено сопло 8 дл подачи воздуха вдоль скребка, которое выполнено щелевидным (фиг.З) или может иметь р д отверстий 9 (фиг.2) расположенных вдоль скребка.A nozzle 8 for supplying air along the scraper, which is made slit-like (Fig. 3) or may have a number of holes 9 (Fig. 2) located along the scraper, is installed on the opposite side of the suction nozzle of the end side of each scraper.
Устройство работает следующим образом.The device works as follows.
В процессе выт гивани волокнистого материала на цилиндрическую поверхность нажимных валиков 3 нат жного прибора происходит прилипание отдельных волокон, выделившихс из вырабатываемого материала. Передвига сь во врем вращени валика 3 от точки зажима, волокна попадают в зону действи скребков. Вследстви плотного прилегани скребков к цилиндрической поверхности нажимного валика волокна отдел ютс от нее и скапливаютс на скребках. Скопившиес волокна воздушными потоками, выход щими из сопел 8, сдуваютс с поверхности скребков во входные отверсти всасывающих патрубков. Далее по трубопроводам 6 угарные волокна транспортируютс в волокносборник 7, где происходит их скапливание и, если необходимо, дальнейша транспортировка.In the process of drawing the fibrous material onto the cylindrical surface of the pressure rollers 3 of the tensioning device, individual fibers separated from the material being produced adhere. Moving during the rotation of the roller 3 from the clamping point, the fibers fall into the area of action of the scrapers. Due to the tight fit of the scrapers to the cylindrical surface of the pressure roll, the fibers separate from it and accumulate on the scrapers. The accumulated fibers by the air streams leaving the nozzles 8 are blown off from the surface of the scrapers into the inlets of the suction nozzles. Further along the pipelines 6, carbon monoxide fibers are transported to the fiber collector 7, where they are accumulated and, if necessary, further transported.
Использование предлагаемого устройства на высокоскоростной пр дильной машине, например ПСК-325-ШГ,позвол ет производить более качественную очистку нажимных валиков выт жного прибора, что положительно сказываетс на стабилизации технологического процесса и качестве выт гиваемого волокнистого продукта.The use of the proposed device on a high-speed spinning machine, for example PSK-325-SHG, allows for better cleaning of the pressure rollers of the exhaust device, which has a positive effect on the stabilization of the process and the quality of the fiber product being drawn.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792741610A SU798202A1 (en) | 1979-03-26 | 1979-03-26 | Device for preventing accumulation of fibres on weight rollers of textile machine drafting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792741610A SU798202A1 (en) | 1979-03-26 | 1979-03-26 | Device for preventing accumulation of fibres on weight rollers of textile machine drafting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU798202A1 true SU798202A1 (en) | 1981-01-23 |
Family
ID=20817337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792741610A SU798202A1 (en) | 1979-03-26 | 1979-03-26 | Device for preventing accumulation of fibres on weight rollers of textile machine drafting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU798202A1 (en) |
-
1979
- 1979-03-26 SU SU792741610A patent/SU798202A1/en active
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