KR100218993B1 - Knitting machine and method of producing knitted fabrics - Google Patents

Abstract

The invention knitting machine 1 for producing a knitted fabric 6 having a 1 / f wave in the weaving direction of the weft direction by arranging the knitting needle 30 in the distribution of 1 / f wave on the outer circumference of the cylinder 34. In addition, the present invention relates to a method for producing a knit fabric, and an object of the present invention is to provide a knit fabric that provides comfort.

Description

Method of manufacturing knitting and cotton

1 is a schematic diagram of main parts of a knitting machine.

2 is a diagram showing a yarn feeding part.

3 is a view showing the surface part.

4 is a layout view of a two-stage cam.

5 is a layout view of another two-stage cam.

6 is a layout view of a three-stage cam.

FIG. 7 shows music with a 1 / f wave. FIG.

8 is a layout view of a knitting needle having a 1 / f vortex.

9 is a diagram showing a knit with 1 / f wave in the welt weave distribution.

* Explanation of symbols for main parts of the drawings

1: knitting machine 2: feeding part

3: cotton part 33: knitting needle

34: cylinder 36: cam

37: Cam Home

The present invention relates to a knitted fabric.

In the conventional knitting machines, the interval between the knitting needles is set to be constant, and the knitting speed of the knitting nose has been made constant by interlocking the feed speed of a thread and the heating speed of a cylinder. In addition, knitting needles have been taken at regular intervals or randomly to have irregular measurements on the knitting.

The present invention solves the problem of not providing comfort because of lack of natural and natural feeling compared to a knitted fabric which is naturally irregular in spun yarn because the density of a conventional knitting nose is constant or random.

SUMMARY OF THE INVENTION An object of the present invention is to provide a fabric having a naturally irregular texture and providing comfort, and to industrially contrast a knitted fabric in which the weaving pattern in the weft direction has a 1 / f wave.

Further, it is called "1 / f wave" in the present invention that the power spectrum of the main component number (f) is proportional to 1 / f ^k, k means has a value close to one.

EXAMPLE

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

ㅇ Outline of knitting machines (Figure 1)

In the knitting machine 1, for example, the circular knitting machine 1 has a plurality of bobbins 21 arranged on the upper portion of the circular knitting machine 1, and a feeding part 2 for supplying and controlling the yarn 22 from the bobbin 21, and the knitting needle 30 And a knitting unit 3 for weaving the knitted fabric 6, a winding unit 4 for winding the knitted fabric 6, and a control unit 5 for controlling the knitting machine 1. In addition, the present invention is not limited to the circular knitting machine, but can also be applied to the knitting machine, warp knitting machine and the like.

ㅇ Courier (figure 2)

The yarn feeding portion 2 supplies the yarn 22 to the knitting portion 3 and has a plurality of bobbins 21 in which the yarn 22 is wound. The yarn 22 is supplied from the bobbin 21 to the knitting needle 30 of the knitting portion 3 via the top stopper 23, the IRO tape 24, and the feeder. The IR0 tape 24 controls the rare electric power transmitted from the rotation of the main motor 52 through the gear boxes 51 and 25, and adjusts the supply amount of the yarn 22, so that the yarn 30 is attached to the knitting needle 30. 22).

ㅇ Organizer (3rd and 4th degree)

The knitting portion 3 is an axial hinge of the outer periphery of the cylinder 34, for example, 2088 grooves are installed to keep the knitting needle 30 movable therein. The knitting needle 30 has a hook 31 and a latch 32, and the knitting needle 22 continues to squeeze out. The cam holder 35 is arrange | positioned so that the outer periphery of the cylinder 34 may be arrange | positioned, the cam 36 is arrange | positioned inside, and the butt | matching place 33 of the knitting needle 30 is engaged with the cam groove 37. Furthermore, in addition to the configuration of a double noodle machine, that is, a cylinder 34, which is a generally known configuration, in addition to the single noodle machine, a plurality of knitting needles are arranged substantially radially on the upper surface of the dial, and a double knitting machine provided with a cam on the upper surface of the dial (both sides) The same can be said for mills and mills).

ㅇ Cam (4th, 5th and 6th degree)

The cam 36 has a cam groove 37 for engaging the abutment 33 of the knitting needle 30. The cam groove 37 has a pattern corresponding to the weaving method. For example, the pattern weave pattern 61 of the knit weave is a mountain-shaped connected groove pattern, and the welt and knit weave pattern example 62 is a groove having a mountain shape and lifespan. It is a pattern, and the turk and knit interweaving pattern example 63 consists of a mountain pattern and a plateau pattern. When the cylinder 34 is rotated, the butt 33 of the knitting needle 30 moves up and down along the cam groove 37 to form the knitting 6 corresponding to the pattern. When the two or more steps of the pattern of the cam groove 37 are formed up and down, and the butt | matching place 33 of the knitting needle 30 is matched with the cam groove 37 of each pattern, the knitting direction which changed the weaving direction of the weft direction changed (6) is obtained. For example, as shown in FIG. 4, the upper end of I is knitted by pattern example 61, and the lower end is knitted and knit pattern example 62 of welt and knit. Knit knitting 64 and welt and knit mixing by alternately arranging the knitting needles 30 adjacent to this at the lower end, and engaging the knitting needles 30 adjacent to the top again. It is possible to obtain the knitted fabric 6 expressed in the weft direction. By using two kinds of patterns of FIG. 5, the knit 6 and the knitted fabric 6 in which the turk and knit are mixed in the weft direction can be obtained. Further, by arranging the three distillation patterns as shown in Fig. 6, the knitted fabric 64, the mixed welt 65 of the welt and the knit, and the knitted fabric 6 in which the mixed Turk's knit are expressed by the weft direction can be obtained. .

ㅇ 1 / f wave

One of the inventors, Musa Toshimitsu, discovered for the first time in the world that 1 / f dong gave special comfort to humans, and published in the Journal of Applied Physics on pages 429I to 435 in [1985]. He published a paper titled, “Biocontrol Proposal 1 / f Waves” in 1984, Volume 6, Journal of Precision Mechanical Engineering, and recently published “The Idea of Waves” from NHK Publishing (1994). "The 1 / f wave is a vortex that gives people a pleasant mood, and the reason why the 1 / f wave gives comfort comes from the fact that the fundamental rhythm of the human body has a spectrum equal to 1 / f. From a visual point of view, humans get tired when they continue to receive the same stimulus, and contrary to this, stimuli that change too much are accompanied by feelings of discomfort. will be. In addition, in the World of Waves (published in 1980), published by Godansha Bluebacks, "biorhythms such as, for example, heart rhythms, hand rhythms, or the rhythms of α rhythms seen in neuronal firing cycles and brain waves, It is known that the 1 / f wave is basically used, and empirically, it is known that a living body can obtain a pleasure by receiving a wave of the same type as the 1 / f vortex of the biological rhythm as a stimulus. Waves (variations) exist in nature in a variety of ways, but for example, pleasing streams, natural breezes, and other things that make people feel good are 1 / f violent, and strong winds that cause anxiety, such as typhoons, are caused by 1 / f waves. Escape

ㅇ Numerical sequence of 1 / f waves (Figures 7 and 8)

1 / f numerical sequence of n coefficients in the random number sequence is gwadong _{x 1, x 2, x 3} , ··· a l, a 2, a 3, ···, y 1, y 2 is formed by calculating the a _n , y ₃ ,. However, y _j may be expressed by Equation (1). Here, the numerical sequence constituting y _l , y ₂ , y ₃ ,... Has a 1 / f spectrum (for more details, see Corona Inc., Biosignals, Chapter 10, "Biorhythm Waves").

The numerical sequence of the 1 / f wave, for example, uses a computer to generate a random number sequence (x) in the first step, and sequentially calculates n coefficients (a) stored in the storage device among the random numbers in the second step. The linear transformation is performed to obtain a numerical sequence (y). Since this numerical sequence y has a 1 / f spectrum, it can be used as a numerical sequence of 1 / f wave. In addition, in order to create 1 / f wave music from the numerical sequence y of the 1 / f series, first, the scale and the sound range (lower limit frequency fL and upper limit major number fU) of the sound range are determined. Next, the 1 / f series y is obtained and subjected to the first order conversion so that the upper limit and the lower limit become the lower limit frequency fL and the upper limit frequency fU of the sound range. The value of the y series thus obtained is regarded as the acoustic frequency and replaced with the frequency of the nearest scale. That is, quarter notes, for example, are assigned in order between the lines on or near the nearest five wires. A part of the music obtained by this method is shown in FIG. The numerical sequence obtained by correlating the musical scale from the reference note numerically based on the tune of FIG. 7 is shown in the example of FIG. Examples 2 and 3 calculate Example 1 and add it to the number of needles of the knitting machine 1 to 2088. That is, in the case of Example 2, six identical patterns of the sequence of Example 2 are arranged on the outer periphery of the cylinder 34, and in the case of Example 3, four identical patterns of the Example 3 sequence are arranged.

ㅇ Knitted example 1 (Fig. 8)

The needles 60 are arranged at regular intervals on the periphery of the cylinder 34, and one from each of them is extracted at a rate of 1 / f waves, thereby forming 1 / f waves in the weaving pattern of the weft yarn banging as a whole. Direction, and the change has a 1 / f wave). Examples 1 to 3 of numerical sequences related to the arrangement of the knitting needles 30 are shown in FIG. For example, in numerical sequences 27, 27, 21, ... having a 1 / f vortex as shown in Example 30 of FIG. 8, for example, 26 knitting needles 30 are arranged in adjacent grooves, Skip the groove (26 needles + 1 groove = 27), place the next 26 needles 30 from the next groove, and skip one groove again. This operation is repeated to form a 1 / f excess denominator in the groove lacking the needle 30. This denominator (65) has a 1 / f wave in the weaving direction in the weft direction.

ㅇ Knitted fabric example 2 (FIGS. 8 and 9)

In the knit weave 64, the welt and knit knit 65 are put, and the knitted fabric 6 which has a 1 / f wave in the distribution of the welt and knit knit 65 is formed. This formation is performed by using the cam 36 shown in FIG. 4 in the cam groove 37 of the upper knit weave pattern example 61, for example, the knitting needle 30, which is the numerical sequence of Example 3 in FIG. The cam groove of the example of the weaving pattern example 62 of the welt and knit of the lower one is matched with the butt place 33 of 26 knitting needles 30, and 37), and the next 26 are arranged in the upper cam groove 37, and the next one is arranged in the lower cam groove ( 37). This operation is squeezed into the knit knit 64 by the repetitive force, and the knitted fabric 6 having the denominator of the welt-an knit knit 65 having a 1 / f wave is (The weaving method is changed in the weft direction, and this change puts the welt and knit blend (65) in the knit weave (64), and the denominator of the welt and knit blend (65) and the denominator wave 1 / f). ). A part of the knitted fabric 6 (knitting example 2) obtained by this method is shown in FIG. In the case of the three-stage pattern of FIG. 6, for example, in the arrangement of the welt and knit weaving pattern example 62 of the weaving example 2, the weft and knit weaving pattern example 62 and the turk and knit Mixing and weaving pattern example (63) can be arranged while replacing them alternately.

The present invention can achieve the following effects:

The textured pattern does not change constantly or randomly and is correlated and changes, and since the correlation has a 1 / f wave, it has a naturally irregular feeling and can give a person a special comfort and aesthetics.

Naturally irregular knitted fabrics can be industrially produced at low cost.

A tone or music having a 1 / f wave can be put into a knit fabric to impart comfort to a person.

Claims (4)

A plurality of face needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a face machine having a cam provided at the outer periphery of the cylinder, or a plurality of knitting needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a cam is provided at the outer periphery of the cylinder. In the knitting machine in which a plurality of face needles are arranged in a radial shape on the upper face of the dial, and a cam is provided on the upper face of the dial, a yarn feeding part for supplying a thread to the knitting needle, and the cylinder or the cylinder and the dial are attached to the cam. And a knitting portion for knitting the yarn with the knitting needle, roughly equally spaced between the outer circumference of the cylinder or the outer circumference of the cylinder and the upper surface of the dial, and setting the knitting needle every 1 / f drainage drain. A knitting machine, characterized in that each piece is pulled out to obtain a cotton cloth having a 1 / f wave in the weaving pattern in the weft direction. A plurality of face needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a knitting machine provided with a cam at the outer periphery of the cylinder, or a plurality of knitting needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a cam is provided at the outer periphery of the cylinder. In the knitting machine in which a plurality of knitting needles are arranged in a radial manner on the upper surface of the dial, and a cam is provided on the upper surface of the dial, a yarn feeding part for supplying a thread to the knitting needle, and the cylinder or the cylinder and the dial are placed on the cam. And a knitting portion for knitting the yarn with the knitting needle by rotating about. The two or more types of weaving patterns are provided on the cam, and the butt joints of the knitting needles are matched to one pattern, and are fitted to one pattern. The knit fabric is arranged in every numerical sequence of 1 / f wave, and the knitting needle which fits in the other pattern is arranged between the numerical sequences, and the weaving method of the weft direction is lost. Knitting machine, characterized in that to obtain a knitted fabric having a 1 / f fluctuations. A plurality of knitting needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a knitting machine having a cam provided at the outer periphery of the cylinder, or a plurality of knitting needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a cam is provided at the outer periphery of the cylinder. In the method of manufacturing a knitted fabric using a knitting machine in which a plurality of knitting needles are arranged in a substantially radial form on the upper surface of the dial, and a cam is provided on the upper surface of the dial, the knitting needle is placed on the outer circumference of the cylinder or on the outer circumference of the cylinder and the upper surface of the dial. A method for producing a cotton wool, characterized by extracting and arranging one for each drain of the 1 / f wave, supplying a yarn to the knitting needle, and matching a knit fabric having a weaving pattern in the weft direction having a 1 / f wave. A plurality of knitting needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a knitting machine having a cam provided at the outer periphery of the cylinder, or a plurality of knitting needles are arranged approximately in the axial direction at the outer periphery of the cylinder, and a cam is provided at the outer periphery of the cylinder. In the method of manufacturing a knitted fabric using a knitting machine in which a plurality of face needles are arranged in a substantially radial shape on the upper surface of the dial, and a cam is provided on the upper face of the dial, a yarn is supplied to the knitting needle, and the cylinder or the cylinder and the dial are rotated. Rotating the cam to knit the yarn with the knitting needle, and the knitting needle is divided and operated in two or more kinds of patterns to obtain a knitted fabric having a weaving pattern of 1 / f vortex in the weft direction .