JPS5852154A - Tying method of thread - Google Patents

Abstract

PURPOSE:To simplify the tying of two threads and the reeling by cutting after the tying by dividing one thread into three and tying up on the basis of a loop shaped by one of the three divided threads and a loop shaped by another thread. CONSTITUTION:For tying up threads 1 and 7 from packages A and B, a top part of the thread 1 from the package A is divided into three divided parts 2, 2', and 2''. A loop 4 is shaped by one divided part 2 on the left side after making a bent part 3. Into this loop 4, other divided parts 2' and 2'' are inserted, the former from the rear to the front of the loop 4 and the latter oppositely. Meanwhile, another thread 7 is caught by the bent part 3 of the divided part 2 and turned up for forming a bent part 9. Then, top parts 5-5'' of the divided parts 2-2'' of the thread 1 and a top part 10 of the thread 7 are drawn up in parallel, and inserted through a loop 12 provided on a root part 8 of the thread 7. As they are held down near their tops 6-6'', and 11, the tying work is finished.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a method of tying together the ends of two threads,
In particular, the bundle is held together against the tensile force applied to the threads, but when the bundle is cut, the threads in the bundle are unraveled into six pieces to form a bundle. Regarding the method.

When used as reinforcing material in reinforced zora fibers, yarns such as untwisted or bundled rovings of multiple glass fiber monofilaments are often cut into short lengths, so that p-pings are removed from the package. Even if the package is cut short while being pulled out, in order to perform this cutting operation continuously, it is necessary to tie the end of one package to the tip of the next package. The knots made at this time need to hold together while the roving is being pulled towards the cutting device, but after being cut short they need to be unraveled so that no knots remain. As a method of making a knot like Amoko, Tokuko Sho 49-41494, Tokko Sho 54-24489, Tokko Sho 54-24490, Tokko Sho 5
4-24491 etc. are known.However,
The knots made by the methods described in each of these publications have a complicated structure and require a great deal of labor to tie. It has drawbacks such as being easy to peel and difficult to cut, so it was not necessarily something that should be titrated.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a method for making small knots of simple construction, which retains the knot against tension before the cutting operation, but which allows the knot to be easily unraveled after cutting. It is.

According to the present invention, the 10th thread and the 20th thread are
The book is passed through one thread from the back to the front of the loop and one thread from the front to the back of the loop, the second thread is hooked onto the curved part or the loop, and then turned back, and the first and second threads are passed through the book. A method for tying yarn is provided, which comprises aligning the ends of the yarns and passing them through a loop formed by the root side of the 20th yarn.

Hereinafter, the present invention will be described in detail using embodiments shown in the drawings.

FIG. 1 shows the state in which the tenth yarn, or roving 1, from one package B is tied together with the second yarn, or roving 7, from the other package B. In the same figure, 4 loops are created through the loop 4 from the package, and within the loop 4 there are two other divisions 2', 2't. Pass from front to back. On the other hand, the roving 7 from package B is hooked onto the curved part 3 of the divided part 2 of the roving 1 and folded back,
A curved portion 9 is formed. Next, the tip side portions s, s' of the divided parts 2, 2', 2' of the 103 rovings
, s' and the tip side portion 10 of the roving 7 are aligned, passed through the roof 12 formed on the root side portion 8 of the roving 7, and the vicinity of each tip 6.6', 6', 11 is held down. With the above steps, the tying work is completed. Here, the row is formed on the root side portion 8 of the ring 7, and the fck-pipe 12 is as follows.
Although it is formed by twisting a part of the p-ping, it is not limited to the curved part 3 of the dividing part 2 shown in the overall example of the roving as shown in FIG. 2, but may be formed inside the loop 4.

As described above, according to the present invention, one roving is divided into three parts and the loop made from one of the rovings is tied with the loop made from the other roving, so the bundling structure is simple and the bundling work is easy. is easy. In addition, the finished knot is small, so there are fewer knots that get caught in the guide during movement, and it is easy to cut, making it easy to unravel into pieces by cutting. are doing.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing one embodiment of the present invention, and FIG. 2 is an explanatory diagram showing a modification of the loop 12'. A, B-・Package 1't 7-...Roving 2, 2', 2'...Divided part 3.9...Curved part 4, 12, 12'...Loop

Claims (1)

[Claims] By tying the 10th yarn (1) and the 20th yarn (7), the first yarn (1) is divided into three, and one of the yarns (2) is tied.
Make a loop (4) by narrowing the curved part (3) with the loop! (
4) Inside the other two (2', 2'), one is a loop (4)
) from the back to the front, one thread is passed from the front to the back of the loop (4), hooked on the 20th thread (7) t-front EIIIt curved part <3) or the loop (4), and then folded back, The tip side portions of the 1st and 20th threads (5, 5', 5',
10), and align the 20th thread (7) at the base side (
8) A method for tying yarn, which is characterized by forming it in step 8) and passing it through the final loop (12, 12'). .