SU377049A1

SU377049A1 - Carding machine

Info

Publication number: SU377049A1
Application number: SU711673583A
Authority: SU
Inventors: А.М. Челышев; Н.М. Мацепуро; А.В. Морозов; С.С. Иванов; Б.Н. Стрельцов; С.В. Грекова
Original assignee: Ленинградский Институт Текстильной И Легкой Промышленнсти Им. С.М.Кирова
Priority date: 1971-07-09
Filing date: 1971-07-09
Publication date: 1979-06-30

Description

1one

Изобретение относитс к текстильной промышленности и может быть использовано в приготовительных отделах пр дильных фабрик.The invention relates to the textile industry and can be used in the preparatory departments of spinning mills.

Известна чесальна машина, содержаща приемный и передающий барабаны, съемный валик, диффузор, одна из стенок которого вл етс электродом электрического пол дл ориентации и параллелизации волокон, другим электродом которого служит отрицательно зар женный цилиндр, узел формировани продукта с заземленными выводными валиками.A known carding machine comprising a receiving and transmitting drums, a removable roller, a diffuser, one of the walls of which is an electric field electrode for orienting and parallelizing fibers, the other electrode of which is a negatively charged cylinder, a product forming unit with grounded output rollers.

С целью получени скрученного полуфабриката в предлагаемой машине в узле формировани мычки перед выводными валиками установлен зар женный цилиндрэлектрод , образуюш,ий электрическое поле с выводными валиками, вслед за которыми установлен крутильный орган, также образующий электрическое поле с электродом, и наматывающий механизм. С целью разделени прочеса поверхность электродов электрического пол дл ориентации и параллелизации волокон выполнена в виде чередующихс выступов и впадин, шаг между которыми соответствует заданной ширине ленточки, причем выступы одного электрода расположены напротив выступовIn order to obtain a twisted semi-finished product in the proposed machine, in the node of the formation of a sliver, in front of the exit rollers, a charged cylinder electrode is installed, which forms an electric field with discharge rollers, followed by a twisting member, also forming an electric field with an electrode, and a winding mechanism. In order to separate the weft surface of the electrodes, the electric field for orientation and parallelization of the fibers is made in the form of alternating protrusions and depressions, the pitch between which corresponds to a predetermined width of the ribbon, with the protrusions of one electrode being opposite the protrusions

другого. Около передающего барабана установлен зубчатый сегмент.other. There is a toothed segment near the transmitting drum.

На фиг. 1 схематично изображена чесальна машина; на фиг. 2 - разрез А-АFIG. 1 schematically shows a carding machine; in fig. 2 - section aa

фиг. 1; на фиг. 3 - узел формировани мычки; на фиг. 4 - то же, второй вариант; на фиг. 5 разрез Б-Б фиг. 4.FIG. one; in fig. 3 — a sliver forming unit; in fig. 4 - the same, the second option; in fig. 5 section bb FIG. four.

Чесальна машина состоит из питающего цилиндра , приемного барабана 2 с расчесывающей парой 3, передающего барабана 4 с расчесываюшей парой 5, зубчатого сектора 6, съемного валика 7, заземленного электрода 8, диффузора 9, зар женных цилиндров-электродов 10 и 11, выводных валиков 12, крутильного органа 13, намотанной паковки 14, экрана 15 дл отвода непр домых волокон и сборника 16 угаров.The vehicle consists of a feed cylinder, a receiving drum 2 with a combing pair 3, a transmitting drum 4 with a combing pair 5, a toothed sector 6, a removable roller 7, a grounded electrode 8, a diffuser 9, charged cylinders-electrodes 10 and 11, discharge rollers 12 , a torsion organ 13, a wound package 14, a screen 15 for removal of indirect fibers and a collection of 16 waste.

Формирование мычки на чесальной машине осуществл етс следующим образом.The formation of the sliver on the carding machine is carried out as follows.

Волокнистый материал питающим цилиндром 1 подаетс в узел приемного 2 и передающего 4 барабанов, где происходит разъединение и очистка волокон.The fibrous material is fed by the feeding cylinder 1 to the receiving 2 and transmitting 4 drum units, where the fibers are separated and cleaned.

Затем волокна съемным валиком 7 ввод тс через диффузор 9 в электрическое поле , образованное электродами 8 и 10. Поверхности электродов 8 и 10 выполнены в виде выступов и впадин, причем выступы одного электрода расположены напротивThen the fibers are introduced by a removable roller 7 through a diffuser 9 into an electric field formed by electrodes 8 and 10. The surfaces of electrodes 8 and 10 are made in the form of protrusions and hollows, with the protrusions of one electrode being opposite

Claims

protrusions of the other. Between the electrodes 8 and 10, a non-uniform electric field is formed, in which the propagation and orientation of the fibers takes place, as well as the division of the total fibrous flow into elementary streams - ribbons. The rotating electrode 10 of the die is transferred to the sliver forming unit where an inhomogeneous electric field is formed between the electrode 11 and the grounded exit pair of rollers 12. Due to this, the floor provides for the removal of separated mycci consisting of straightened, parallelized and oriented fibers. The retracted sliver is compacted with the help of the torsion organ 13 and wound into the package 14. The formation and compaction of the sliver is carried out by twisting the fibers in a non-uniform electric field formed between the charged electrode 11 on the one hand and the twisting organ 13 on the other. The electrode 10 may be made in the form of a plate 17 (see Fig. 4). Claims 1. An ironing machine comprising a receiving and transmitting drums, a removable roller, a diffuser, one of the walls of which is an electricdog electric field for orienting and narralizing fibers, the other electrode of which is a negatively charged cylinder, a sliver forming unit with grounded output rollers, characterized in that, in order to obtain a twisted semi-finished product, in the forming unit, in front of the discharge rollers, a charged cylinder-electrode is installed, which forms an electric field with output and rollers, followed by a torsional body, also forming an electric element with an electrode, and a winding mechanism.

2. The machine according to claim 1, characterized in that, in order to separate the batt, the surface of the electrodes of the electric field for orientation and paralization of the fibers is made in the form of alternating protrusions and depressions, the meled spacing of which corresponds to a given width of the ribbon, and the protrusions of one electrode are opposite protrusions of the other.

3. The machine according to claim 1, characterized in that a toothed segment is installed near the transmitting drum.

ff in Yu A

Fig: 2

puz.J 746-B

Puz.S