KR200346315Y1 - cam system of long pile circular knitting machine - Google Patents

Abstract

According to the present invention, one of the first to third stage guide cams of each feeder of the dial cam plate, which is a top plate, is a yarn guide branch (branch guide cam) for branch tissue, and the branch guide between the feeder and the feeder is guided. The cam and miss cam are removed and placed in the first feeder, the second feeder and the cutting part, and only the position of the branch guide cam is changed again, and the remaining parts are arranged in the same configuration as the third feeder, the fourth feeder, and the cutting part. The gap is narrowed, and the knitting cam forms a tuckline, and the lower cylinder cylinder plate removes the paper plate forming cam plate between the cam plate and the cam plate so as to correspond to the feeder of the dial cam plate and removes the first cam plate, the second cam plate, and the cutting cam plate. The cam device of the long pile circular knitting machine, which is arranged in order, and is arranged in the order of the third cam plate, the fourth cam plate, and the cutting cam plate, which are repeated in the same configuration. Long file knitting can be obtained, and the branch guide cam guides the branch office and the file office at the same time, showing the same effect as double paper, and because the file is dense and the branch structure is dense, the file stands upright even in the case of long file. The cam device of the long pile circular knitting machine which can knit the high value-added long pile knitted fabric which is good and a file does not fall easily.

Description

Cam device of long pile circular knitting machine {cam system of long pile circular knitting machine}

The present invention relates to a pile circular knitting machine, and more particularly, to remove a portion of the assorted cams and miss cams from the cam device of the circular knitting machine, and to change the position of the pile forming cams so that the pile is densely and uniformly arranged. It relates to a cam device.

Conventionally, many types of circular knitting machines for knitting piles are known, but they focus on simply the shape of the pile and the efficiency of the work, and between the cam plate and the cam plate on which the cams for the knitting yarn feeding needle are installed in the dial cam plate, And a branch guide cam and a miss cam (a cam for stopping the needle needle in the original position so that it does not rotate) are installed between each feeder and the feeder, so that the gap between the pile yarn supply cam plate is widened. Since the file is sparsely formed, the number of files per unit area of the boa is small (about 50 files / in2), and there is a disadvantage in that the internal structure of the file is reflected on the surface, which makes it difficult to obtain a high quality long file knitted fabric.

On the other hand, in order to solve the above-mentioned disadvantages, a method of increasing the thickness of the file yarn used or lengthening the file is adopted. However, in the case of using a long file and using a thick file yarn, it may cause overweight of the product. When the length of the file is increased, the quality of the file is inevitably reduced due to entanglement of the files because the files are not standing upright.

In recent years, in order to improve this, simply remove the pile feed cam provided on the dial cam plate and the branch guide cam provided on a separate cam plate, and install the ground tissue cam and pile yarn feed cam on the same cam plate. The technology has been developed to close the pile yarn and pile yarn to make the file dense (number of files: 80 to 100 copies / in2), but this method uses the miss cams and assorted cams and conventional devices that exist between the feeders. Due to the incongruity with the lower plate of the circular knitting machine, that is, the cylinder cam plate, there was a fear that the pile was not secured, so that the pile could fall out.

The present invention improves the disadvantages of the prior art described above, and removes the branch guide cam and the miss cam installed on a separate cam plate from the pile yarn supply cam installed on the dial cam plate, and supplies the cam for the tissue and pile yarns. By installing the cam on the cam plate of the same feeder and reconfiguring the cylinder cam plate in conjunction with the dial cam plate, the pile becomes dense (number of files from 100 to 120 copies / in2) so that the paper tissue inside the pile fabric is exposed even if the yarn is used for the pile yarn. Since the weight of the product is light, the file is dense and the tissue is dense without being lit, the file is standing upright even in the case of long file, so that the high value-added long file knitted fabric with good volume feeling and the file does not fall easily It can be.

In particular, because the pile yarn is standing upright and compact, it is easy to shear processing when post-processing to save time and energy, and to provide a high productivity cam device for long pile knitting knitting machine.

1 is a schematic view showing the cam device configuration of the subject innovation circular knitting machine

Figure 2 is a schematic view of the cylinder cam device showing another example of the subject innovation circular knitting machine

Figure 3 is a schematic view showing the cam device configuration of a conventional circular knitting machine

4A is a configuration diagram of a knitting cam applied to the present invention

4B is a configuration diagram of a conventional long pile knitting cam.

Explanation of symbols on the main parts of the drawing

DESCRIPTION OF SYMBOLS 1 Dial cam plate 2: Cylinder cam plate 3: First feeder

4: second feeder 5: first cam plate 6: second cam plate

7: cutting cam plate 20: knitted cam 21: turkline

The present invention for achieving the above object will be described in detail with reference to the accompanying drawings.

Figure 1 is a schematic diagram showing the configuration of the cam device of the circular knitting machine applied in the present invention, Figure 2 is a schematic diagram of a cylinder cam device showing another example of the circular knitting machine of the present invention, Figure 3 is a schematic diagram showing a cam device configuration of a conventional circular knitting machine, Figure 4A is a configuration diagram of a knitting cam applied to the present invention, and FIG. 4B is a configuration diagram of a conventional knitting file for a long pile.

In the present invention, in the circular knitting machine for pile knitting, one of the first to third stage guide cams (9, 10, 11) of each feeder (3, 4) of the dial cam plate (1), which is a top plate, (Governor) The guide cam (branch guide cam) is removed, and the branch guide cam and the miss cam between the feeder and the feeder are removed and placed in the first feeder 3, the second feeder 4, and the cutting section 8. In addition, since only the position of the branch guide cam is changed again, and the rest is arranged in the same configuration in the order of the third feeder, the fourth feeder, and the cutting part, the gap between the feeders is narrowed, and the knitting cam 20 has a torque line 21. The cylinder cam plate 2, which is a lower plate, removes the first cam plate 5, the second cam plate 6, and the cam plate for forming the tissue between the cam plate and the cam plate so as to correspond to each feeder of the dial cam plate 1. And the cutting cam plate 7, and the third cam plate, the fourth cam plate, and the cutting cam plate are repeated in the same configuration. A cam device for the circular knitting machine, files are provided so as to terminate hayeoseo.

As described above, the present invention removes the branch guide cam and the miss cam, which are guide cams for supplying the branch and the tied yarn, from the dial cam device of the conventional circular knitting machine shown in FIG. One of the third-stage pile yarn guide cams 9, 10, and 11 may be replaced with a branch guide cam installed in place of the pile yarn guide cam, thereby narrowing the distance between the feeder and the feeder, thereby increasing the number of feeders, thereby increasing production. In addition, the branch guide cam guides the branch office and the filing company simultaneously, resulting in the same effect as double paper, and because the file becomes more compact, the file stands upright in the case of long files, so the volume sense is good, especially the combination cam ( 20) there is a turk line 21, so that the unloading and knitting needles receive less force, so that a long pile knitted fabric of various tissues can be stably obtained, and also to correspond to the rotary cam plate 1. By reconstructing the structure of the cylinder cam plate 2, since the paper structure becomes dense, the high value-added pile knitted fabric which a pile does not fall easily can be knitted.

That is, when organizing the branch structure by installing the pile yarn guide cam and the branch guide cam in the same feeder, for example, when the three-stage knitting is organized, the pile is guided by the first stage guide cam 9 and the second stage guide cam 10. And the third stage guide cam (11) is a branch holding the file firmly by the presser bar to be peeled off the file needle when the branch is hanging by the needle for the paper tissue, the needle is the knitting cam When passing through (20), in the tuckline (21) formed in the knitting cam (20), while the knitting needle is horizontal movement during the moment, the knitting needle is peeled off the knitting yarn, so the knitting yarn and knitting needle are stably in the various tissues without receiving excessive force. Since the pile knitting can be knitted and the pile ring (loop) is knitted in two stages and cut at the cutting part, the cutting is accurate and a uniform pile can be obtained, so that shearing processing is easy when post-processing. While the energy savings that will increase productivity.

In addition, the structure of the cylinder cam plate 2 can also be used for long piles by deforming it in two stages as shown in FIG. 2, which enables organic knitting to correspond to the dial cam plate 1, and the structure of the desired knitted fabric. According to this, the structure of the cylinder cam plate 2 and the model of the cam can be changed and used.

As described above, the present invention can obtain a more compact long-file knitted fabric with a simple structure change, and because the file is dense and dense tissue, the file stands upright in the case of a long file, so the volume is good. High value-added long pile knitted fabrics that do not easily fall out can be knitted, and the pile yarns stand upright and uniform, which facilitates shearing when post-processing, narrowing the gap between feeder and feeder while saving time and energy. It is possible to increase the number of feeders to increase the number of feeders, and can be used by changing the structure of the cylinder cam plate and the model of the cam according to the structure, to provide a cam device of a circular knitting machine for knitting long pile knitting.

Claims (2)

In the circular knitting machine for pile knitting, any one of the first to third stage guide cams in each feeder of the dial cam plate serving as the upper plate is a yarn guide branch (branch guide cam) for branch tissue, and the feeder and the feeder Remove the branch guide cams and miss cams between them and place them as the first feeder, the second feeder, and the cutting section, and change only the positions of the branch guide cams, and the rest are the same as the third feeder, the fourth feeder, and the cutting section. As a result, the gap between the feeders is narrowed, and a knitting line is formed on the knitting cam, and the lower cylinder cam plate is removed from the cam plate for forming the tissue between the cam plate and the cam plate so as to correspond to the feeder of the dial cam plate. And a second cam plate, and a cutting cam plate, and arranged in the order of a third cam plate, a fourth cam plate, and a cutting cam plate, which are repeated in the same configuration. The cam of the long pile circular knitting machine according to claim 1, wherein the structure of the cylinder cam plate is organically knitted in correspondence with the dial cam plate, and the structure of the cylinder cam plate and the model of the cam can be changed according to the structure of the knitted fabric. Device.