SU602628A1

SU602628A1 - Shedding mechanism for wire lattice weaving loom

Info

Publication number: SU602628A1
Application number: SU762315034A
Authority: SU
Inventors: Александр Арнольдович Гордин; Иван Васильевич Патудин
Original assignee: Предприятие П/Я В-2969
Priority date: 1976-01-12
Filing date: 1976-01-12
Publication date: 1978-04-15

Description

(54) Л ЕХАНИЗМ ОБРАЗОВАНИЯ ЗЕВА(54) L ECHANISM OF FORMATION OF ZEVA

НА ТКАЦКОМ СТАНКЕ ДЛЯ ИЗГОТОВЛЕНИЯ ПРОВОЛОЧНЫХ СЕТОКON THE MOBILE MOBILE MACHINE FOR THE PRODUCTION OF WIRE NETWORKS

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дл другой группы нитей 6 (нечетных). При этом плоскость разъема каждой части пластины расположена по линии размещени отверстий 5. Пазы 3 выполнены замкнутыми с длиной не менее высоты зева. Основные нити 4 и 6 закрепл ютс на держателе 7 и нат гиваютс нат жным устройством 8. Затем при сн тых верхней части 1 пластины и прижиме 9 держатель 7 устанавливаетс на станок, причем основные нити свободно попадают в пазыfor another group of threads 6 (odd). In this case, the plane of the connector of each part of the plate is located along the line of placement of the holes 5. The grooves 3 are made closed with a length not less than the height of the pharynx. The main threads 4 and 6 are fixed on the holder 7 and tensioned by the tensioning device 8. Then, with the plate 1 removed and the clamp 9, the holder 7 is mounted on the machine, with the main threads freely in the slots

3и отверсти 5 нижней части. 2 пластины и прижима 9, станок готов к работе.3 and 5 bottom holes. 2 plates and a clamp 9, the machine is ready for operation.

Дл образовани первого зева пластина (1,2) поднимаетс вверх, при этом группа основных нитей, лежаща в зевообразующих отверсти х 5 поднимаетс , создава зев, а нитиTo form the first pharynx, the plate (1,2) rises up, while the group of main threads lying in the shed-forming holes 5 rises, creating the mouth, and the threads

4свободно проход т через пазы 3 нижней части 2 пластины, остава сь в нейтральном положении . Дл образовани обратного зева пластину (1,2) необходимо опустить вниз. При этом те же нити 6 опуст тс , образу обратный зев, а нити 4 останутс в нейтральном положении , проход в пазы 3 верхней части пластины .4 freely pass through the grooves 3 of the lower part 2 of the plate, remaining in a neutral position. To form a reverse os, the plate (1.2) must be lowered down. At the same time, the same yarns 6 are lowered, forming a reverse pharynx, and the yarns 4 will remain in a neutral position, passing into the grooves 3 of the upper part of the plate.

Необходима жесткость перемычек достигаетс благодар тому, что зевообразующие отверсти 5 имеют малую глубину, достаточную только дл прохода нити основы, а промежуточные пазы 3 расположены с щагом, вдвое большим, чем щаг нитей основы.The necessary rigidity of the jumpers is achieved due to the fact that the shedding holes 5 have a shallow depth sufficient only for the passage of the warp threads, and the intermediate grooves 3 are arranged with a tongue twice as large as the stem of the warp threads.

Claims

1. The mechanism for the formation of the throat on a loom for the manufacture of wire-mesh containing placed on the machine tool for moving the main thread with a vertical

arranged grooves for them, distinguished by the fact that, in order to expand the technological possibilities, the means for moving the main threads is a vertically mounted plate with a horizontal row of holes for the main threads made therein, each of the holes being arranged symmetrically between them in the holes and the grooves are made closed with a length of at least the height of the throat.

2. The mechanism according to claim 1, characterized in that the plate is made of two parts, the plane of the connector of each of which is located along the line of placement of the holes.

Sources of information taken into account in the examination:

1. USSR author's certificate No. 437818, cl. D03 7/04, 1972.