SU996564A2

SU996564A2 - Method of threading-in and guiding a fabric

Info

Publication number: SU996564A2
Application number: SU813268635A
Authority: SU
Inventors: Александр Иванович Куликов; Юрий Леонидович Талепоровский
Original assignee: Ивановский Ордена Трудового Красного Знамени Текстильный Институт Им.М.В.Фрунзе
Priority date: 1981-04-03
Filing date: 1981-04-03
Publication date: 1983-02-15

Description

(54) СПОСОБ ЗАПРАВКИ И ПРОВОДКИ ТКАНИ(54) METHOD OF FILLING AND WIRE OF FABRIC

Изобретение относитс к способам заправки и проводки ткани и предназначено дл применени в отбельных цехах красильно-отделочных производств текстильной промышленности.The invention relates to methods of dressing and wiring fabric and is intended for use in the bleaching shops of the dyeing and finishing industry of the textile industry.

По основному авт.св. 341535 известен способ заправки и проводки ткани, заключающийс в том, что расправленные полотна ткани при одинаковом нат жении перед входом в отбельную поточную линию накладывают одно на другое, а затем совместно сожгучивают , причем проводку сожгученных полотен через машины осуществл ют таким образом, что направление движени ткани в спирал х в каждой мойной и материальной машине противоположно направлению движени спирали предыдущей и последующей машин и перпендикул рно общей оси линии, а выход жгу-: та ткани в каждой машине производ т напротив входа его в последующую ма- . шину линии 1 .According to the main auth. 341535, a method of dressing and wiring a fabric is known, in which straightened cloths with the same tension before entering the bleaching production line are superimposed on one another and then burned together, and the wiring of the burned webs through the machines is carried out in such a way that the tissue in the spirals in each washing and material machine is opposite to the direction of movement of the spiral of the previous and subsequent machines and perpendicular to the common axis of the line, and the output is burning: the fabric in each machine is one in front of the entrance to the next ma-. bus line 1.

Однако такой способ заправки не устран ет полностью закручивани жгута ткани на выходе из линии, образующегос при спиральной заправке ткани в мойно-материальные машины, гДе ткань движетс по винтовой линии по поверхности валов и роликов машины.However, this method of dressing does not completely eliminate the twisting of the fabric bundle at the outlet of the line formed during the spiral filling of the fabric into the primary material machines, where the fabric moves along a helix along the surface of the shafts and rollers of the machine.

ввиду отсутстви контрол за одинаковым числом петель заправки в с 8седних машинах, равномерным и выбранным в соответствии с шириной жгута шагом петель в заправке и четностью заправок в линии, что при прохождении одного полотна ткани уменьшает активную поверхность и ухудшает процесс про10 питки и про1ив:1вки ткани, затрудн ет расправление жгута на выходе из линии , а при проводке нескольких полотен в одном жгуте дополнительно затрудн ет процесс их разделени дл последующей обработки.due to the lack of control over the same number of filling loops in 8x machines, the uniform and selected in accordance with the width of the harness loop loops in the gas station and the parity of the gas stations in the line, which, when passing through one cloth, reduces the active surface and worsens the process of drinking and drinking: , it makes it difficult to straighten the bundle at the exit from the line, and when posting several webs in one bundle, it also makes it difficult to separate them for further processing.

1515

Целью изобретени вл етс повышение качества обработки ткани.The aim of the invention is to improve the quality of processing tissue.

Поставленна цель достигаетс тем, что согласно способу заправки и проводки ткани шаг петель в спи20 ральной заправке выбирают равным соответствующей ширине жгута ткани, при этом число петель в каждой спирали , образующих смежную пару, выбирают одинаковым, а число спираль25 ных заправок в линии - четным.The goal is achieved by the fact that according to the method of filling and wiring the fabric, the loop pitch in the spiral filling is chosen equal to the corresponding width of the fabric bundle, and the number of loops in each helix forming the adjacent pair is the same, and the number of spiral refueling in the line is even.

На фиг.1 изображена схема заправки ткани в мойно-материальную машину, где показан шаг t, равный ширине жгута; на фиг.2 - схема заправки и Figure 1 shows the scheme of filling the fabric in the mine-material machine, which shows the step t, equal to the width of the harness; figure 2 - scheme of refueling and

Claims

Z П WIRING of the fabric in the production bleaching line with an even number of spiral refills, equality of loops in the opposite refueling and uniform pitch of loops equal to the width of the tow. In the straightened state, several canvases (or one cloth) are superimposed on one another, burned into a harness 1 and spiral-loaded into {the first mine-material machine 2, with the pitch of the loops in the helix equal to the width of the harness. The bundle of fabric coming out of the first material-material machine 2 is spiral-wound into the second material-material machine 3 with the direction of movement of the fabric in a spiral opposite to the direction of movement of the rope in the machine

2. Then the filling cycle is repeated. The number of loops harness in gas stations forming adjacent pairs of 9 and 3.4 and 5, 6 and 7, etc. take the same. The total number of spiral refills in the line is even. In the AOZH-2M bleaching line, two webs of the calico article 303 in one bundle are filled, and in the first washing machine MN-200-3 there is a helix of 7 fabric loops (sufficient filling length to ensure good impregnation of the fabric with an alkaline solution). In the second mine-material machine, there are also 7 loops of fabric with the opposite direction of movement of the fabric in spirals. In all other machines, 10 loops are charged except for the seventh and eighth machines (they undergo the process of impregnation with hydrogen peroxide and washing, respectively), where they are also charged with 7-loops. The pitch of the loops in the filling spirals in all machines is uniform and equal to the width of the tow. 110 mm. The total number of refills (the number of procuring machines) is even and equals ten. The twisting of the fabric in the raw material machines is reduced, there is no observed at the exit of the twisting line, the fabric comes out of the line whiter and cleaner and the fabric webs are easily separated. During the day there is no breakage of the fabric due to the twisting of the rope. The use of the method allows to reduce the twisting of the fabric bundle in the line machines and eliminates the twisting at the outlet of the production line, which leads to an improvement in the quality of fabric processing and an increase in the productivity of the line by 10–15%. The invention The method of filling and wiring fabric on the author. No. 341535, characterized in that, in order to improve the quality of fabric processing, the loop pitch in the spiral dressing is chosen equal to the corresponding width of the fabric tow, the number of loops in each helix forming an adjacent pair is chosen the same, and the number of spiral refills in the line is even. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 341535, cl. B 05 C 3/12, 1970 (prototype).