SU956653A1

SU956653A1 - Needle lock of flat machine for knitting loop cloth

Info

Publication number: SU956653A1
Application number: SU802972418A
Authority: SU
Inventors: Людмила Владимировна Морозова
Original assignee: За витель
Priority date: 1980-08-15
Filing date: 1980-08-15
Publication date: 1982-09-07

Description

Изобретение относитс к трикотажному машиностроению и касаетс игольного замка плоскофангово.й машины дл в зани плюшевого трикотажа.The invention relates to a knit machine industry and relates to a needle lock of a flat-fang knitting machine.

Известен игольный замок, содержащий переднюю и заднюю доски, на каждой из которых закреплены средник, предохранительный, два подъемных, а также левый и правый кулирные клинь , а на передней доске закреплены третий кулирный клин, расположенный перед левым кулирным клином, и дополнительный подъемный клин, образующие систему l .Known needle lock containing the front and back boards, on each of which are fixed a mullion, safety lock, two lifting, as well as left and right culinary wedges, and a third culinary wedge, located in front of the left culinary wedge, and an additional lifting wedge, are fixed on the front plate, forming a system l.

Недостатком данного .замка вл етс больша прот женность его в жущей системы, что увеличивает размах каретки и снижает производительность.The disadvantage of this lock is that it is large in a ganging system, which increases the span of the carriage and reduces productivity.

Целью изобретени вл етс повышение производительности за счет сокращени прот женности в жущей системы замка.The aim of the invention is to increase productivity by reducing the length of the lock system in the housing system.

Это достигаетс тем, что в замке нижн рабоча кромка левого кулирного клина передней доски расположена выше нижней рабочей кромки третьего кулирного клина, а левый кулирный клин задней доски смещен по горизонтали относительно левого кулирного клина передней доски в сторону третьего кулирного клина.This is achieved by the fact that in the lock the lower working edge of the left front axle wedge is located higher than the lower working edge of the third secondary wedge, and the left front panel wedge is horizontally displaced relative to the left front standard wedge in the direction of the third secondary wedge.

На чертеже изображен замок с траекторией движени п ток игл при движении каретки слева направо.The drawing shows a lock with a trajectory of movement of needle flow when the carriage moves from left to right.

Замок содержит две доски 1. и 2, на которых закреплены подъемные клинь 3-6, средники 7 и 3, предохранительные клинь 9 и 10. На передней доске 1 закреплены левый кулирный клин 11 и правый кулирный 12, а также дополнительный третий кулирный клин 13. Ка задней доске 2 закреплены левый и правый кулирные клинь 14 и 15 соответственно. Нижн рабоча кромка 16 клина 11 расположена выше нижней рабочей кромки 17 клина 13, а левый клин 14 смещен по горизонтали относительно левогоThe lock contains two boards 1. and 2, on which lifting wedges 3-6 are fixed, middle pieces 7 and 3, safety wedges 9 and 10. On the front board 1 there is a left wedge wedge 11 and right wedge 12, as well as an additional third wedge wedge 13 On the back board 2, the left and right culinary wedges 14 and 15 are fixed, respectively. The lower working edge 16 of the wedge 11 is located above the lower working edge 17 of the wedge 13, and the left wedge 14 is horizontally displaced relative to the left

20 клина 11 в сторону клина 13.20 wedge 11 in the direction of the wedge 13.

В предложенном игольном замке один из кулирных клиньев 14 подвижен по горизонтали и может сдвигатьс в сторону от средника замка, аIn the proposed needle lock, one of the curved wedges 14 is horizontally movable and can move away from the center of the castle, and

Claims

25, behind the curved wedge 11 of the opposite needle bed, an additional curved wedge 13 is installed, which causes the loops to be dropped when the curtain wedge 11 is installed in the upper floor. The main yarn feeder on the machine has an elongated pad on the right side so that the thread only receives the needles of the back needle bar when the carriage moves from left to right. When in the teddy binding booklet, the needle lock works as follows. At the back of the needle bed, all the needles are put into operation, in the front, according to the pattern, the main yarn feeder, who pushes the thread on the needles of both needles, is threaded with a plush thread, the additional thread laying only on the needles of the back needle, is filled with a ground thread. Before entering into a teddy weave is kulirny. the wedge 14 is shifted away from the center of the castle, and the cutting wedge 11 is lifted to the upper position. At the same time, if the carriage is right-to-left, the needles of the front needle should be looped from the plush thread, and the needles of the back needle bed from the plush and ground thread. When the carriage travels from left to right, the needles of the back needle bed, raised with wedges b and 8, continue to move straight up to wedge 14, while the needles of the front needle case do not catch, are lowered by a wedge wedge 11 by, incomplete depth of smoking, but the loops are not dropped. Next, the needles of the back needle bar receive a plush and dirt thread and sew loops, and the needles of the front needle bed after forming loops with the needles of the back needle bed lower an additional curving wedge 13 and discard the open loops of the previous row,. Thus, the needles come out of the lock in both needle cases in the usual lowered position. 5to shift the curly wedge 14 at a distance of 12 mm from the center of the groove to move the left curving wedge 14 of the rear needle bed of the MB-80 5 flat-class handheld machine of the class, milled an additional groove that is connected to the existing one so that the wedge 14 can be returned to the starting position. The minimum shift of the culinary wedge 14 is determined by the fact that the needles of the rear needle bed only fall under its action when the hooks of the needles of the front needle bed, lowering the wedge 11, reach the thickness in which the needles of the rear needle bed are located. The height of the additional wedge 13 is determined by that it lowers the needle heads below the break line, i.e. dropping loops from the needles of the front of the hospital. The additional wedge 13 is mounted so that the coolant wedge 11 contacts it in the lower position at the maximum depth of cooling. This position of the kulir wedge 11 is shown in the drawing by the dotted line. Claims of the invention Needle lock of a flat-fang knitting machine for holding a plush knit, containing front and back boards, each of which has a gutter guard, two lifting wedges, and a left and right wedge, and a third wedge on the front board, which is located in front of the fist a wedge, characterized in that, in order to increase the productivity of the machine by reducing its length in the dwelling system, the lower working edge of the left-hand front wedge is located above the lower the working edge of the third kulirny wedge, and the left kulirny wedge of the rear board is displaced horizontally relative to the left kulirnogo wedge of the front board in the direction of the third kulirnogo wedge. Sources of information taken into account in the examination 1. Textile industry, 1980, No. 6, M., p. 40-41.

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