JPS5845492B2 - Knitting method on double-sided hand knitting machine - Google Patents

Description

[Detailed description of the invention] Two-color knitting, in which a pattern is knitted using two-color knitting yarns, is well known, but in this case, crossing yarns due to the above-mentioned double-line yarns occur on the back side of the knitted fabric. However, there are inconveniences such as it getting caught on hands and fingers when worn.

The method of the present invention relates to the above-mentioned two-color knitting, in which another knitting yarn is simultaneously knitted in addition to the two-color knitting yarn, and this knitting yarn presses the passing yarn of the two-color knitting yarn to the back side of the knitting yarn. The aim is to make it possible to obtain a knitted fabric that does not interfere with pattern knitting using two-color knitting yarns.

This will be explained below based on the drawings.

First, as an example of a double-disc hand knitting machine that directly uses the method of the present invention, a double-disc hand knitting machine shown in Figs. 1 to 4 will be described. In the main body of the machine,
They are connected to each other by the required connecting fittings, and each main needle bed la.

The main and auxiliary needles N11N2 are arranged in a row on the auxiliary needle bed 2a so that they can move freely back and forth.
are arranged opposite to each other in a predetermined relationship such that they intersect in front of the sinker needle.

Reference numeral 3.4 denotes a carriage slidably mounted on the sub needle beds 1a and 2a, respectively, which are connected to each other by an arm 8 equipped with yarn feeders 5 to 7 so as to be able to slide together. .

The carriage 3 is equipped with a pair of needle selection mechanisms 9.9 on both the left and right sides, and the pad 10 (first For example, a front knitting passage A and a rear knitting passage opening corresponding to two-color knitting are formed.

The needle selection mechanisms 9, 9 rotate in association with the sliding movement of the carriage 3, and select the pads 10 of the main knitting needles N guided by the needle selection mechanisms 9, 9 in response to a needle selection signal constituting a required unit pattern.
This is a known method in which main knitting needles N1 are selected as one unit (24 needles selected) in two positions, front and rear, and the pads 10 selected in the front and rear are guided to the front and rear knitting passage openings 20, respectively. be done.

C.2 shows the locus of the hook 11 of the main knitting needle N1 guided to the front and rear knitting passage openings 20.

The carriage 4 forms a knitting path E for guiding the pads 13 of the sub-line needles N2 between guide walls 12 and 12 arranged oppositely at a required interval on the lower surface (FIG. 1).

The yarn feeders 5 and 6 are located above the locus of movement of the main knitting needles N1, and among the knitting yarns 14 and 15 of two colors constituting the respective set knitting patterns, the knitting yarn 14 of the yarn feeder 5 is located above the trajectory of the movement of the main knitting needles N1. The knitting yarn 15 of the yarn feeder 6 is fed to the main knitting needle N1 guided to the rear knitting passage opening, and the main knitting needle N1 guided to the front knitting passage A of the carriage 3 is fed. Yes (Figures 2 and 3).

Further, the yarn feeding lower is located below the locus of movement of the main knitting needles N1, and the fine knitting needles have knitting yarns 16 different from the knitting yarns 14 and 15 set therein guided to the knitting path E of the carriage 4. The relationship is such that the yarn is fed to N2 (Figures 2 and 3).

The yarn feeder body 7' having the yarn feeder lower provided on the lower surface is
It has a rectangular shape with approximately 1,000 sides, the left and right sides are slightly higher than the central part, and the left and right edges are bent diagonally downward, and the center part is located close to the bottom of the movement trajectory of the main knitting needles N1. Then, slightly push up the front side of the main knitting needle N1 whose tip portion is in contact with the upper surface of the left and right side portions to open the yarn feeder ports 5 and 6.
The relationship is set to facilitate the feeding of the knitting yarns 14 and 15.

17. Reference numeral 17 denotes a pair of bell regulating pieces mounted on the lower surface of the left and right sides of the arm 8, which are used to prevent the bell from closing during the necessary time for the fine knitting needle N2 to retreat from the cutting position. belongs to.

Reference numeral 18.18 denotes a magnet attached to the front side of the tongue regulating piece 17.17, and is used to keep the tongue of the fine knitting needle N2 erected at a desired position.

Next, to explain the actual knitting according to the method of the present invention using the double-panel hand knitting machine having the above configuration, the carriages 3.4 (hereinafter the carriages 3 and 4 are collectively referred to as carriage C) are arranged in a predetermined cam arrangement (the first The knitting yarn 14 of the two colors of knitting yarn constituting the knitting pattern is transferred to the yarn feeder 5 and the knitting yarn 15 is transferred to the yarn feeder 6 by a known knitting yarn take-up spring (not shown). , and relatively thin knitting yarns 16 different from the above-mentioned both braided yarns 14 and 15 are set in the yarn feeding lowers (
Figures 1-3).

Now, when the carriage C is moved forward (in the direction of the arrow in FIG. 1), the main knitting needle N is moved.

The pads 10 of the fine knitting needles N2 are selected by the needle selection mechanism 9 according to a required needle selection signal and guided to the front and rear knitting passage openings 90, while the pads 13 of the fine knitting needles N2 are guided to the knitting passage E.

As the carriage C continues to move forward, each passage A220, the guided main needle E, the fine knitting needle N0. N2 moves forward to the position where it removes the old knitting mill (not shown) as shown in Fig. 4 A (line 1-I in Fig. 1), and then moves it to the left side of the yarn feeder body 7' (Fig. 1 line 1-I). ) Among the main knitting needles N1 whose front side portions were pushed up by contacting the main knitting needle N1, the knitting yarn 15 is transferred to the main knitting needle N1 guided to the front knitting passage A, and the knitting yarn 14 is transferred to the main knitting needle N1 guided to the rear knitting passage opening. The fine knitting needles N2, which are respectively fed and guided to the knitting path E, have their hooks located above the main knitting needles N1, and the knitting yarns 14 and 15 are hooked onto the stems of the needles N1 (the fourth needle). Figure A).

As the carriage C continues to move forward, the main fine knitting needle N1. At N2, the main knitting needle N retreats and knocks over the old knitting needle, as shown in the opening of Figure 4 (line nn in Figure 1), and the new knitting needle 15' (the stitches formed by knitting yarn 14 are ), and the stem of the fine knitting needle N2, which is slightly retracted into this new knitting mortar 15', is inserted into the new knitting mortar 15', and the knitting yarn 14 that becomes the passing yarn is inserted into the fine knitting yarn N2 in the new knitting mortar 15'. The hook crosses the stem (Fig. 4, entrance).

Further, in this case, the side knitting needle N2 is regulated from closing by the bellow regulating piece 17, so that it does not knock over the new knitting mill 15' and the knitting yarn 14 which becomes the passing yarn, and the knitting yarn 16 is fed to the knitting yarn 16. I am in a position to do so.

Then, as the carriage C continues to move forward, the fine knitting needles N2 are released from the restriction by the tongue regulating piece 17 and retreat as shown in FIG. A new knitting mill 16' is formed by receiving the yarn supplied from the knitting mill 16', and at the same time, the stitch 15' of the main knitting needle N1 which is crossed over the old knitting mill (not shown) and the stem, and the knitting yarn 14 which becomes the crossing yarn are knocked, respectively. Go over.

Therefore, the stitch 16' of the fine knitting needle N2 is the main knitting needle N,
It passes through the stitch 15' and presses the knitting yarn 14 which becomes the passing yarn at the stitch 15'.
This is also done in the same way for the stitches formed by the knitting yarn 14 of the main knitting needle N1 and the knitting yarn 15 that becomes the passing yarn at the portion of this stitch.

One stage is formed by moving the carriage C forward to the required position, and one stage is formed by moving the carriage C backward in the same manner as in the forward movement described above, and the above operation is repeated. By doing this, knitted fabric A having the structure shown in FIG. 5 can be obtained.

The above-mentioned knitted fabric A exhibits a condition as if stockinette knitting was performed simultaneously with knitting yarn 16 on the back side of a knitted fabric in which a knitted pattern was knitted with knitting yarns 14 and 15 of two colors, and knitting yarn 16 was knitted with knitting yarn 14. , 15, and the knitting yarns 14 and 15, which have passed through all the stitches and become the crossing yarns, are pressed onto the back side of the knitted fabric in each stitch.

Next, as another example of a double-disc hand knitting machine that directly uses the method of the present invention, the case of a double-disc hand knitting machine shown in FIGS. 6 to 9 will be explained. The knitting machine of the above example is different in that the carriage 19 mounted on the sub-needle bed 2a follows the carriage 3 mounted on the main needle bed 1a at a required interval, and the sub-knitting needle N2 The difference is that a yarn feeder 20 for feeding the knitting yarn 16 is provided in the carriage 19, but other than that, it is the same as the previous example, so the same parts are given the same reference numerals and the explanation thereof will be omitted.

That is, the carriage 1 is slidably mounted on the sub-needle bed 2a.
9 forms a knitting passage for guiding the pad 13 of the sub knitting needle N2 by cams 21.21 and front and rear guide walls 22.23 mounted symmetrically on the lower surface, and also has a knitting passageway for guiding the pad 13 of the sub knitting needle N2. Engaging pieces 24 and 24 are provided in a protruding manner, and a linking member 25 that protrudes from the center of the front side of the arm 8 attached to the carriage 3 is positioned between these engaging pieces 24 and 24, so that the carriage 3 can slide in a desired direction. By engaging one of the engagement pieces 24 with the linking member 25 when the carriage 3 is moved, it slides integrally with the carriage 3 at an interval corresponding to the facing interval of the engagement pieces 24 and 24. (Figure 6).

In the above knitting path, the sub-knitting needles N2 are aligned at the flattening position.
The bat 13 is introduced, once retreated to the knockover position, and then advanced again to the bellow removal position and taken out.

The yarn feeder 20 is provided in a yarn feeder body 20' protruding from the center front side of the carriage 19, and when the carriage 3 moves backward, the carriage 3 is connected to the yarn feeder 5.6 on the arm 8. The knitting needles N2 are positioned at a predetermined interval rearward in the traveling direction of the knitting needles N2, and are set in such a relationship that the knitting yarn 16 set thereon is fed to the sub-knitting needles N2.

Therefore, to explain knitting using a double-panel hand knitting machine with the above configuration, the carriage 3.19 (hereinafter referred to as carriage 3) will be explained.
19 (generally referred to as carriage C') are arranged in a predetermined cam arrangement (Fig. 6), and knitting yarns 15 and 16 are set at yarn feeders 5 and 6, respectively, in the same manner as in the knitting example described above. Further, the knitting yarn 16 is set in the yarn feeder 20 (Fig. 8-9).

Now, when carriage C' is moved forward (in the direction of arrow H in Figure 6),
As described above, the carriage C' slides in such a manner that the carriage 19 follows the carriage 3 at a predetermined interval, and the carriage C' slides at the yarn feeder 20.
This is different from the knitting example described above in that the yarn feeders 5 and 6 are located at the rear in the direction of movement of the carriage 3, but the yarn feeder 2
0 is close to the sinker line of the sub needle bed 2a as shown in FIG. Knitting yarn 16 in the same condition
Since the knitting yarn 14 is to be fed to the sub-knitting needle N2, by sliding the carriage C', the knitting yarn 14 is fed to the sub-knitting needle N2 in the same manner as in the previous example.
Knitting is performed in steps 1 to 16, and a knitted fabric having the same structure as shown in FIG. 5 is obtained.

As is clear from the above description, according to the method of the present invention, knitting using two colors of knitting yarn constituting a knitting pattern and knitting using another knitting yarn different from the two colors mentioned above can be simultaneously performed. In other words, by knitting, it is as if stockinette knitting with another knitting yarn was simultaneously performed on the back side of a knitted fabric in which a knitting pattern was knitted with two colors of knitting yarns, all of the above two colors of knitting yarns were knitted. A new knitting yarn has a structure in which another knitting yarn passes through the stitches, and the two-color knitting yarn that has become a passing yarn is pressed onto the back side of the knitted fabric by this other knitting yarn. A knitted fabric is obtained.

Moreover, since the knitted fabric obtained by the above-mentioned method of the present invention presses the passing yarn on the back side of the knitted fabric as described above, it does not have the inconvenience of getting caught on hands or fingers when worn, unlike the conventional two-color knitted fabric. There is no problem, and since the cross yarn is held down by another knitting yarn on the back side of the knitted fabric, this other knitting yarn does not interfere with the knitting pattern knitting using two colors of knitting yarns.

[Brief explanation of drawings]

Figures 1 to 4 show an example of a double-panel hand knitting machine that is used directly to carry out the method of the present invention. Figure 1 is a back view of the carriage, and Figure 2 is a side view with a portion omitted. Figure 3 is a vertical sectional view of the main part, Figure 4 A20°C is the direction line r-i in Figure 1.
, nn, and m-m are side views of essential parts showing the knitting process. FIG. 5 is a tissue diagram of the knitted fabric obtained by the method of the present invention, as seen from the back side of the knitted fabric. In addition, Figures 6 to 9 show other examples of a double-panel type hand knitting machine that is directly used in carrying out the present invention. Figure 6 is a back view of the carriage, and Figure 7 is partially omitted. FIG. 8 is a longitudinal sectional view of the main part, and FIG. 9 is a side view of the main part showing the knitting process along the direction line 1-1t in FIG. 6. la, 2a...Main, secondary needle bed, N1. N2...
...Main knitting needle, 14.15... Knitting yarn fed to the main knitting needle, 16... Knitting yarn fed to the fine knitting needle.

Claims (1)

[Claims] 1 Different main knitting needles involved in the relevant knitting on the main needle bed 2
A different knitting yarn is fed between one main knitting needle and the other main knitting needle selected in the position, and the sub line needles involved in the knitting on the sub needle bed are removed, and the main knitting needles are In this state, the main knitting needles that have received the yarn have each knocked over the old knitting mill and retreated from the sinker line to form a new knitting mill. While moving the sub-line needle that had been moving forward backward, a knitting yarn different from the knitting yarn fed to the main knitting needle is fed to it, and then this sub-line needle moves back and the old knitting mill and its knitting mill are A knitting method in a double-disc type hand knitting machine, characterized in that a new knitting mortar is formed by knocking over the double-line yarn fed to the main knitting needles that have passed over the stem.