JPS588168A - Method and apparatus for supplying yarn for reversible fabric knitting in traverse knitting machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Since the present invention relates to a yarn feeding method and its device in knitting a D IJ/Sible fabric, the present invention relates to a yarn feeding method and device for knitting fabrics that can be used both front and back. Yarn feeding action vr
To JII Fu, to 10,000 threads! vcmys in all eye tissues
The purpose of cutting is to prevent the yarn from being mixed in and resulting in a decrease in quality due to differences in color sensitivity.

The yarn feeding of two types of yarn for reversible fabric mg is 1
As shown in Fig. 1111, both yarns are fed toward the knitting needles from about 1llls above and below with a distance of 1 from each other, and -
IE: With the change in the I5 direction, the upper yarn feeds the lower OAK and the O yarn feeder reverses in the img direction to the rear position after vh. There is no regulation on the angle α, so when the angle α is small, the threads contact each other due to the thickness of the threads, and the temporary loss of thread tension at the time of changing the direction mentioned above causes the threads to become -1. The conversion action of l! is not performed properly, which impedes the smooth yarn feeding action and the l! of the desired yarn. As a result of the other yarn being exposed and mixed into the grain texture, the color impression may deteriorate and the quality quality may deteriorate.Also, in order to prevent this defect, the relative angle α between the two yarns is made larger than necessary. In this case, the tension of each yarn becomes uneven due to the difference in the angle of both yarns with respect to the needle, resulting in a disadvantage that a uniform knitted fabric cannot be obtained.Conventionally, no means for adjusting the relative angle α between the two yarns has been considered. Stroke one song.

The present invention has been made in view of the above-mentioned conventional deficiencies and has been improved.The first invention is based on the relative angle of two types of yarn for lino-cable fabric Hatamaro [ 41iFIIk is a yarn feeding method in which the yarn can be arbitrarily adjusted. It is characterized by a device in which the relative angle α between two types of yarns can be adjusted by feeding the yarn to one needle from the tip, moving the yarn feeding tube, and varying the position of the tip, and furthermore, l! 3! The two types of yarn are separated into different O yarn feeder pieces! The yarn feeder is provided to be extendable and retractable to the extended yarn piece, and the position of the yarn feeder is arbitrarily changed by the expansion and contraction, and the yarn feeder is expanded and contracted to feed the yarn into one stitch. The relative angle α of the two types of threads that cross can be adjusted with 15 mm and 9 mtt special molds.

(According to the first invention, - the yarn is fed by freely adjusting the two relative angles α at which the yarn is fed to the needle, so that the yarn can be adjusted depending on the thickness and properties of the yarn. The relative angle α can be adjusted freely, especially when changing the IIML direction).
According to the second invention, it is possible to form an excellent reversible fabric by preventing the other yarn from being exposed and mixed into the 1NB structure of 10,000 yarns. This has the effect of easily adjusting the relative angle α of the yarn of the yarn feeder h211 for one stitch.

Next, the drawings of the wmfl pipe of the present invention will be explained. Parable - 7 pull fabric - The 202 types of yarn a%b are each thread guide (31 (4
From 1 to the yarn feeder (-R), the yarn is fed to one stitch (6),
The yarn feeding piece (1) is a base piece (7) that moves along the rail (6).
Attach it to llI! I1. Scratch piece (8) that lags behind the carriage (not shown) t Base piece (7) (D Protrusion 11 (
9) (9) (D -73K S 1?) It is similar to the conventional method that the yarn feeding piece (1) is reciprocated in the t rIIJ direction by the movement of the carriage.

In this case, both yarns a and b are fed at the tip of the yarn feeder (!) toward one needle (5) from the upper and lower positions IP, and therefore, both yarns a and
, b is fed to one needle (6) at a relative angle α1 of the surface texture! ! When converting to 1, it becomes -7 thread! ! The thread on the other side of the eye tissue is exposed.
I explained the position of thread 1, b□, but depending on the thickness of the thread, stiffness, softness, etc., other threads may be exposed inadvertently. It was inevitable. Despite the fact that the quality of the yarns had been lowered, no attempt had been made to adjust them according to the relative autologous α-pipe yarns of both yarns a and b.

The original I! llHiro In view of the above, the yarn feeder (Illusionally, the base (IOJI) of the yarn feeder can be freely moved up and down by 10,000 degrees from the yarn feeder (2) and inserted, and fixed with a set screw (B). Make it 19, then apply 10,000 thread bees to the base (1
0) to -needle (8)
By changing the protruding position of the lower end of the AD (101) by 1 during the movement of the lower end of the AD (101), the relative angle α with respect to the other thread can be freely and accurately changed according to the yarn II [#l].

In addition, in the other O device shown in FIGS. 3 and 4, 21 m of yarn ksbtl & MMo yarn feeding pieces (1) (1') Q yarn feeding port (
After the illusion (2'), it will be given to the first stitch (6)! 5KL, both thread pieces (t) (x' 1111E7j position shifted at 4t''C reciprocating -gKi, -7 thread always precedes 1, Table 1ia, the other every time the weave is replaced) yarn feeding piece (1')
-7 yarn feeding piece (1) is reversed, and both l1
1 yarn piece (1) (1') and the yarn feeder of at least -7 yarn feeder pieces [connected with the tightening screw (2) and the long hole]
In order to adjust the vertical position of both yarn feeders (2x2), each yarn feeder (IN) can be adjusted up and down.
The relative dead weight α of yarns a and b fed from yarn 011
This makes it easy to adjust the angle to suit the 111.

[Brief explanation of the drawing]

This is an enlarged drawing showing an embodiment of the present invention on board Mi11.
The figure is the front view, and the second figure is Kiyoshimen II, 111, which is a section of the ridge.
Reference numeral 311 is a front view of a working ojin example, and an enlarged GA view taken through the S section in FIG. 4. (1)... Yarn feeder piece, (!)... Yarn feeder. (3) (4)... Thread guide, (turn)...
Supply pipe. (b)...Setting screw, a, b...thread. 2 people outside

Claims (1)

[Claims] 1. Zino 9-cible fabric II that extends from the yarn feeding port of the yarn feeding piece to one stitch! ! The relative angle α of the 2s yarn for It can be arbitrarily adjusted. ! +7 Persisol Fabric - Two types of yarns for making 〇 - 10,000 passed through the yarn feeder of the yarn feeder piece to one stitch, and the other yarn was passed through the yarn feeder tube t which was inserted through the yarn feeder, and then passed through the yarn feeder and passed it through the yarn feeder and then passed it through the yarn feeder and passed it through the yarn feeder to one stitch The relative angle α of the thread 2a across one stitch can be adjusted by moving the yarn feeding tube and changing the position of the tip. A yarn feeding device for lino-cable fabric mg in a machine. F. 211OA for reversible fabrics The yarn feeder for each yarn feeder can be moved by attaching at least t-10,000 yarn feeders in the length direction of the yarn feeder by attaching one stitch of KI to each yarn feeder through the yarn feeder. A reversible yarn feeding device for fabric forming in a weft machine, wherein the relative angle α of the 2110 yarn across one lee needle can be adjusted according to variations in the position of the yarn feeding port.