JP4131439B2 - Reeling method - Google Patents

Description

The present invention, there is unevenness in thickness, entangled cocoon filaments drawn from a plurality of cocoon each other, swelling or yarns produced the section by collapse of the cocoon layer, etc., using Tamamayu, the ancient species cocoon like The present invention relates to a spinning method that can be obtained by using a mass production rod without any problems.

Since ancient times, yarns such as ancient varieties have been reeled out and wound, but these have many thin cocoon layers and small sized unsatisfactory cocoons, resulting in thick and non-uniform thickness yarns, Its use has been declining due to the passage of verses. However, the user has now reviewed it due to its unique feel, and its production has come to be desired.
However, there is a limit to collecting raw material cocoons, and using mass-produced cocoons is equivalent to conventional products using ancient cocoons, but it was difficult to make such yarns.

In addition, the yarn produced by mass production has been improved as a varieties with uniform thickness and less occurrence of knots at the time of reeling. In order to prevent the wrinkled wrinkles during spinning from coming into strong contact with each other or to remove wrinkles unrelated to the wrinkled wrinkles during spinning as appropriate, such as by falling or peeling. For example a conical cap with an outlet position to reeling hot water central dated grain reeling tank provided, by discharging the reeling hot water yarn tank Repetitive than the cap, the particle concentrating on the carry unit A device is known in which a sprinkle is diffused to increase the diameter of the circle, and the fallen or skin is poured into a wrinkle collecting tank outside the yarn spinning tank by the flow of the spinning water discharged from the discharge port (Patent Document). 1). In the above apparatus, the reeling hot water flowing out from the cap is only for the purpose of diffusing the grained ridges, and is not intended to strongly contact the grained ridges and damage the ridge layer. It is not intended to move the kite in a strong flow because it is flowed to the kite collection tank.

  In addition, when spinning from ancient cypress, onion, etc., the cord surface is lightly boiled with a cord with a cord, etc. Making raw silk has been done manually by skilled workers. In addition, the cords made by Koiso are inefficient and difficult to make knots using Kamisu.

As mentioned above, it is necessary to prepare a mass-produced cocoon that is similar to a knotted and thick thread made from ancient buds, onions, etc. There are various obstacles such as occurrence problems.
Japanese Utility Model Publication No. 63-9687

In view of the above points, an object of the present invention is to obtain raw silk having thick spots and knots that are produced from onions and ancient seed pods using mass production cocoons.
Also. An object of the present invention is to obtain a spinning method that does not require equipment members for the cording / scoring process by simultaneously performing the spinning process and the cording / scoring process in a spinning tank.

In the method of claim 1, a reeling method of the kite yarn, wherein the spinning tank having rotating blades for stirring the spinning hot water in the spinning tank that collects and lifts up the arranged cords, was charged MiSeiitoguchi cocoon consisting落緒cocoon of reeling the hot water draw a hyperboloid about the axis of the rotor blades by the rotation of the rotary blade, the turning stirring motion to the non Seiitoguchi cocoon in the vicinity of hyperboloid done so, the impact of the reeling hot water into the cocoon layer by agitation of reeling the hot water, the cocoon layer between contacts, causing a collision, crude cord one Rui from the non Seiitoguchi cocoon is a chromatic cord cocoon cause Seiitoguchi,該緒the Seiitoguchi cocoon cord yarn to adhere seen搦, said be done Atsumariitoguchi the wound and becomes search cord-Se'itoguchi, reeling at the same time along with the Seiitoguchi cocoon caused the occurrence of the section by the collapse of the cocoon layer by stirring It is characterized by.
In the method according to claim 2, in reeling method according to claim 1, wherein, Sakuitoguchi the water pressure to the cocoon layer by stirring the hot water in the reeling bath, more Mayuso contact collision of cocoon layer between , Or by separating the end of the cocoon from the cocoon layer and producing a cord.
According to the method of claim 3, in the spinning method according to claim 1, the hot or cold of the hot water is added to the finely tuned yarn that is raised in the stirred hot water. It is characterized by clumping by stirring and generating knots.
In the method of claim 4, in the spinning method according to claim 1, the roughness or the knitting is intricately entangled with the knitting knitting yarn that is being lifted in the agitated reeling hot water. It is characterized in that a knot is formed in the raw silk yarn that has been brought together.
The method according to claim 5 is characterized in that, in the reeling method according to claim 4, when the knot is large, the winding speed is small, and when the knot is small, the winding speed is large. And

In the method of the present invention, since the scissors are made to flow on the agitated spinning hot water in the spinning tank, the generation of knots may be caused by contact with each other or various members in the spinning tank. Due to this agitation state and winding speed, the silk thread entangled in the tank is closely aligned in a certain position and becomes intertwined with the expanded state at a certain position. The other yarns are wound around the center of the kite thread, and depending on the speed of the vortex, the number of yarn nodes, Young's modulus, yarn spot, etc. can be changed as appropriate. A variety of yarns close to the cocoon yarn can be produced.
Further, in the reeling method of the present invention, when the cocoon is put into the reeling tank, the cord cord is not preliminarily performed, so that no means for cord cord cording is necessary at all. You can omit the mechanism.

As an apparatus for carrying out the method of the present invention, it is necessary to create a turbulent flow and / or a vortex flow in the spinning tank . An example of creating the flow is given below.
As a first example, in a case where a partial rotor blade is provided in the center of the tank bottom, if the rotation direction is constant, a vortex extending in the direction of the rotation center axis of the rotor blade is created, and the wall surface of the vortex becomes a hyperboloid A close shape. Free vortex in fluid mechanics.
As a second example, when the diameter of the rotor blade provided in the center of the tank bottom is close to the diameter of the tank and the water depth is shallower than the diameter, it becomes a vortex that is close to the forced vortex in fluid mechanics, and the shape of the water surface in the tank Becomes a paraboloid. The use of the rotary blades of the first and second examples changes the state of the vortex generated in the tank.
As a third example, when the rotational direction of the rotor blade is repeated forward and backward in the above, turbulent flow is generated in the spinning tank.
As a fourth example, turbulence is generated by vibrating the entire tank.
As a fifth example, it may be generated by flowing a water flow or air flow from the outside of the tank with a pump or the like.
As an example of an apparatus for carrying out the method of the present invention, FIG. 1 shows a schematic cross section of an apparatus for generating a free vortex in a tank and spinning the yarn.
Reference numeral 1 denotes a reeling tank, which is a tank having a rectangular cross section that also serves as a rope tank and is open at the top. A stirring impeller 2 is provided at the center of the bottom, and its shaft 3 is connected to a motor 5 via a power transmission mechanism 4. 6 is a collector, and 7 is a frame. Although not shown, there are provided a collecting means such as a kite, a fresh rice cake feeding means, a reeling-up hot water injection means and the like.

The collection means of pupae襯等receives the reeling hot water was Opafuro over from reeling tank 1, which return pipe is provided with a refunded to reeling tank again.
A cocoon 9 having the number of grains corresponding to the target fineness of the yarn 8 to be advanced is put into the reel 1, the cocoon 10 is passed through the collector 6, and the reel 7 is rotated to rotate the cocoon 9 in the reel 1. The silk thread 10 is gathered by the gathering device 6 and wound around the reel 7. During this time, the spinning hot water 11 in the spinning tank 1 is stirred by the stirring rotary blade 2. With this rotation of the rotary blade 2, the reeling hot water 11 above the rotary blade 2 starts to rotate in the same direction as the rotary blade 2 rotates, and draws a hyperboloid 12 centering on the axis 3 of the rotary blade 2, The scissors 9 in the reel 11 are swirling around the hyperboloid 12 .

As a result of the above stirring, the cocoon 9 in the reeling hot water 11 is produced by generating coarse or ordered due to the collapse of the cocoon-layer yarn cocoon due to contact with adjacent cocoons or the rotor blades and the tank wall surface. Coarse or aligned is joined by adding bulges to the yarn by entanglement with the silk thread being lifted by stirring, and the silk thread 10 is wound up while generating knots, and further gathered by the collector 6 It is wound up on the reel 7.
New cocoons are introduced when the cocoons in the reeling tank are lifted and the available cocoons are reduced. As soon as the cords are gone, it becomes habitual and can be spun. Therefore, there is no need to provide a cord / text abstracting means.
Table 1 shows the characteristics of the yarn when the winding speed is changed and the reeling is performed in the above-described manner.

Next, the results of each item in Table 1 will be described.
1. Average number of soot grains Decreases at higher speeds.
2. Search effect The search effect by this method is remarkably increased in the case of Table 2 below.
3. Fineness (see Fig. 2)
At low speed, the increase in the fineness due to the entanglement of the yarn is large, and the fineness decreases as the speed increases.
4). Fineness increase index (see Fig. 3)
The definition of the fineness increase index is as follows.
Fineness increase index = measured fineness / theoretical fineness (number of fine grains x single fineness (2.6))
5. Spinning tension (see Fig. 4)
It gets bigger at higher speeds.
6). Young's modulus (see Fig. 5)
It is low at low speed, and the Young's modulus increases greatly at high speed.
In general, a yarn having a low Young's modulus is easy to stretch and bend. In other words, it can be said to be soft. As a factor for lowering the Young's modulus, when the winding speed is low, the stress applied to the yarn is reduced and the Young's modulus is reduced. On the other hand, when the winding speed is increased, the reeling tension is increased, and in an extreme case, the yarn is hardened and the Young's modulus is increased as it is called a wire thread.
From the viewpoint of the shape of the yarn, when the kite crimp remains in the yarn or when the yarn is entangled and the yarn is not aligned, the slack can occur at the initial stage of measurement, resulting in a lower Young's modulus. That is, the arrangement shape of the yarn also causes the Young's modulus to be lowered.
In the case of the yarn made by the method of the present invention, the Young's modulus becomes low when the winding speed is low. The lower the winding speed, the smaller the reeling tension, and the shape of the kite crimp remains, and the yarn becomes entangled. The shape is one of the causes. When high speed reeling is performed, the yarns are aligned, and the yarn tension increases, so the Young's modulus increases.

Thread unevenness and nodes (see Figs. 6-9)
Overall, the yarn is twisted (twisted) due to rotation as compared with the raw silk in the control group (FIG. 8). This can be said to be effective in preventing fluffing due to loosening of threads and threading in subsequent processes such as scouring, dyeing and weaving.
At low speeds (FIG. 6), many yarns are thick and the nodes are long. It is greatly influenced by the vortex and has a great deal of entanglement. At high speed (Fig. 7), the thread becomes thinner and there are fewer nodes. In other words, the way in which the knots are put out is affected more and more often when the speed is slow. Therefore, if the winding of the small frame is stopped for a certain time during the reeling, a more active enormous amount of knots can be made.
The raw silk in the control group shown in FIG. 8 is a raw silk that is wound with 150 regular grains with a target automatic reeling machine at 350 deniers. It is a thread. The Young's modulus is also a standard value for raw silk.
The ball yarn shown in FIG. 9 is a countersink thread, and as can be seen from the figure, there are uneven yarns and many long knots. In the case of countersink, the Young's modulus is spun at a high speed, but since the temperature of the reeling hot water is as high as about 90 ° C., the Young's modulus is lower than that of normal raw yarn.

Next, FIGS. 10A and 11A show the relationship between the winding speed and the establishment of the node. The shapes of the nodes formed at the positions indicated by alphabets in each of the above figures are shown in the following figures B, C,..., And show the correspondence between the winding speed and the state of the yarn formed at that speed.
Figure 10 is instantaneously varied at random the winding speed to the speed of the high and low appropriately, atto a graph showing the relationship between the winding speed and reeling time, the site in the yarn made which is reeling in the slowest Sections are made at random. The winding speed is increased from a predetermined low speed to a high speed in a very short time, and after performing a constant speed reeling for a predetermined time, the speed is decreased in a very short time to maintain a low speed state. Then, when the speed is decreased from the high speed to the low speed, the reeling tension that has been applied so far decreases, so that the kite thread pulled up near the center of the reeling tank loosens momentarily and those threads are wound, and the knot-like shape as shown in FIG. 10C. It becomes. When the winding speed is changed from a low speed to a high speed, such a knot cannot be formed, and there is no particular change in the yarn as shown in FIG. 10F. It is clarified that even if the rising speed is made constant in the middle as in E, no particularly noticeable node is produced as shown in FIG. 10E. As shown in FIG. 10A, when the winding speed is instantaneously below 0, that is, when the winding is stopped and reversed, the section shown in FIG. 10D is formed, and the winding is limited to a very small range. It has a hump.
By using the above method, it is possible to see the occurrence of knots at the place by taking up the change point of the take-up speed. Therefore, in the sense of controlling the thickness unevenness and knot occurrence on the thread, the take-up speed can be changed. This can be implemented by momentarily stopping the small frame. However, as shown in FIG. 11A, if the winding speed is switched between two stages of high speed and low speed at predetermined intervals, the nodes are set at regular intervals. It can be used as a thread. The node at the position shown in FIG. 11B is made in the same manner as the node at the position shown in FIG. 10C, and FIG. 11C is the same as FIG. 10F. If the motor control is performed using random numbers when changing the winding speed, the occurrence intervals are scattered, and natural unevenness and nodes can be generated. It is also possible to derive from this, for example, to change the frequency of classic, waltz, and healing music, and to control the motor and control the occurrence of knots based on that.

In the method of the present invention, the cocoons that are being lifted are brought into contact with each other in the reeling hot water and the occurrence of coarseness or knots is observed. However, it is also possible to open the way to the use of defective bags that are difficult to get out of production.
In addition, each function of the cord and abstract of the present invention can be used independently as a cord portion and a joint portion of another reeling machine.

1 is a schematic longitudinal front view of an apparatus for carrying out the method of the present invention. A graph showing the relationship between fineness and winding speed. The graph which shows the relationship between a fineness increase index and winding-up speed. The graph which shows the relationship between a reeling tension and winding speed. The graph which shows the relationship between Young's modulus and winding speed. The shape of the knots and the state of thread unevenness (seriprene) of the thread that has been rotated at low speed are shown. The shape of knots and the state of thread unevenness (seriprene) of the yarn that has been rotated at high speed are shown. The shape of the knots and the state of thread irregularity (seriprene) of the control raw silk are shown. The shape of the yarn and the state of thread unevenness (seriprene) are shown. A is a graph showing the state of instantaneous change in winding speed in relation to the passage of time, and B to F are enlarged views showing states of nodes created by changing the winding speed. A is a graph showing the state in which the winding speed is limited to a constant value of high and low binary values in relation to the passage of time, and B and C are enlarged views showing the state of the created nodes.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Spinning tub 2 Stirring rotor blade 3 Axis 4 Power transmission device 5 Motor 6 Concentrator 7 Spinning frame 8 Thread 9 繭 10 Spun yarn 11 Rotating hot water 12 Hyperboloid

Claims (5)

The Seiitoguchi cocoon cord yarn reeling tank having a rotary blade for stirring the reeling hot water reeling tank that carry and Atsumariitoguchi new cocoon, the MiSeiitoguchi cocoon consisting落緒cocoon was charged, the rotation of the rotary blade Rotating stirrer in the vicinity of the hyperboloid surface of the reeled hot water that draws a hyperboloid centered on the axis of the rotor blades by the swirling stirring motion , Layer contact or collision is caused, and the unordered ridge is made rough or true, and the ridge is made into a ridge, and the tie is squeezed into the tuned string, and the cocoon layer is obtained by stirring. of and performs Atsumariitoguchi wound taken consisting search cord-Se'itoguchi-reeling simultaneously with Seiitoguchi cocoons produced from occurring sections by collapse, reeling method cocoon filaments. Sakuitoguchi the water pressure to the cocoon layer by stirring the hot water in the reeling vessel disrupts more cocoon layer to contact collision of cocoon layer between, one Rui issues a cord to separate the bave end from the cocoon layer The method for rewinding the kite according to claim 1, wherein the method is performed.   The coarse or harmonized string is gathered by the hot water agitation to the conditioned string that is being lifted in the agitated reeling hot water to generate knots. A method of reeling the kite thread. Claims characterized by the fact that the coarseness or alignment is intricately entangled with the adjusted string that is being lifted in the stirred reeling hot water, and a knot is formed in the raised raw yarn. Item 1. A method for spinning a kite yarn according to Item 1. 5. The kite spinning method according to claim 4, wherein when the knot is large, the winding speed is small, and when the knot is small, the winding speed is large.