WO2008028371A1

WO2008028371A1 - A twisting device without traveler and the twisting method thereof

Info

Publication number: WO2008028371A1
Application number: PCT/CN2007/000074
Authority: WO
Inventors: Jianxin Xu; Jianzhong Xu; Guoqiang Ding
Original assignee: Jianxin Xu; Jianzhong Xu; Guoqiang Ding
Priority date: 2006-08-30
Filing date: 2007-01-09
Publication date: 2008-03-13
Also published as: CN1912208A

Abstract

A twisting device without traveler and the twisting method thereof, in which a turning ring runs in the inner groove provided on the ring, and the diameter of which is smaller than that of the inner groove, one side of the turning ring abuts upon one side of the inner groove, and a clearance is provided between the other side of the turning ring and the other side of the inner groove. The twisting method thereof includes: (1) passing the yarn end through the clearance between the turning ring and the inner groove, (2) fixing the yarn end onto the ring bobbin, (3) making the spindle rotate and the ring move up and down. The twisting device will be long life. The twisting method thereof will never increase the hairiness and breakage, and will increase the spinning speed and improve the efficiency.

Description

Yarn winding device without wire loop and method for winding the same

The invention relates to a method for winding a yarn by a yarn winding device without a wire loop, relating to the technical field of textiles; in particular to the technical field of textile devices and methods; in particular, the technical field of devices and methods for winding yarns in textile; The invention relates to the technical field of a method for winding a yarn by using a yarn winding device without a wire loop. Background technique

At present, in the textile industry, ring spinning is the most classic spinning technology. The key to this technology is: the steel collar and the wire ring installed on the steel collar; more specifically, it will The yarn penetrates into the steel wire and is fixed on the bobbin of the spindle (the bobbin is mounted on the spindle), the spindle drives the bobbin to rotate, and the yarn is wound on the bobbin of the spindle, and at the same time, the steel collar is in the spindle The shaft is centered for vertical up and down reciprocating motion. During the above two simultaneous movements, the yarn always drives the steel wire to rotate rapidly around the upper edge of the steel collar, thereby completing the twisting and winding of the yarn. Rao. During the above movement, the rotation speed of the wire ring around the steel collar can be as high as 50 meters per second and the temperature can be as high as 300 degrees Celsius. In this state, whether it is a wire ring or a steel collar, the pole is extremely Easy to wear; For this situation, the only improvement measures at home and abroad is to focus on the selection of steel wire shackles and steel collars for wear resistant and high temperature resistant materials; this does not fundamentally solve the problem. The above-mentioned prior art also has the short service life of the steel wire rim and the steel collar, which needs to be replaced frequently, and often the occurrence of the flying ring condition that the wire ring flies out from the steel ring raft, which is called by the industry. Yarn quality, increase yarn hairiness, increase spinning breaks, affect spinning speed and Many deficiencies, defects and drawbacks such as efficiency. The invention is based on the serious and sufficient investigation, understanding, analysis and summarization of the existing state of the prior art, and from the perspective of changing the structure, to overcome and solve many shortcomings, defects and drawbacks of the prior art. successful. SUMMARY OF THE INVENTION

SUMMARY OF THE INVENTION An object of the present invention is to provide a method of winding a yarn using a yarn winding device without a wire loop. The device in the method comprises a steel collar, the steel collar is provided with an inner groove, and a rotating ring is further provided; the steel collar is an annular structure, and the lower end of the ring is provided with a diameter larger than the main body a flange edge of the ring, the inner groove is in the shape of a groove, and the rotating ring is an annular structure; in the device of the method, the inner side of the steel collar is provided with an inner groove, a rotating ring is disposed in the inner groove disposed on the inner side of the steel collar; the diameter of the rotating ring is smaller than the diameter of the inner groove, and the outer side of the rotating ring is attached to the bottom of the groove on one side of the inner groove, And the outer edge of the other side of the rotating ring and the groove end of the groove of the other side of the inner groove form a shape larger than the gap of the thread for wearing the yarn; the inner groove is a circular groove with a triangular shape selected One of a shape, a rectangular circular groove shape, and an arcuate circular groove shape; the rotating ring is an annular structure having a circular cross section, an elliptical annular structure, a structure in a rectangular annular structure; on the annular wall of the steel collar And has opposite inclined transparent slit; and transparent oblique inclination which slotted rings of the ring wall of the ring set to 15-60 degrees.

a method of winding a yarn by a yarn winding device without a wire strand, the device to which the method of winding the yarn is applied is a yarn winding device without a wire strand, the The diameter of the rotating ring of the device is smaller than the diameter of the inner groove, and the outer side of one side of the rotating ring is attached to the bottom of the groove on one side of the inner groove, and the outer side of the other side of the rotating ring is concavely on the other side of the inner groove. The outer end edges of the four grooves of the groove form a shape larger than the gap of the fitting yarn.

Rolling the yarn is carried out as follows:

(1) passing the end of the yarn from top to bottom in a space formed by the rotating ring and the inner groove;

(2) fixing the end of the yarn passing through the gap formed by the rotating ring and the inner groove to the spindle bobbin of the winding yarn;

(3) The bobbin which rotates the spindle and is fixed on the spindle also rotates with the spindle, and the steel collar is vertically reciprocated up and down around the axis of the spindle while the spindle is rotated, so that the yarn is wound up. Hey.

The object achieved by the invention is to eliminate the wire loop in the prior art device, to improve the structure of the steel collar, to increase the rotating ring, to fundamentally change the winding method of the yarn, and to further improve the spinning speed and efficiency. .

The present invention achieves the intended purpose.

In order to achieve the above object, the technical solution provided by the present invention is: a yarn winding device without a wire loop, comprising a steel collar, the steel collar is provided with an inner groove, and a rotating ring is further disposed;

The steel collar has an annular structure, the lower end of the ring is provided with a flange edge having a diameter larger than the main ring, the inner groove is in the shape of a groove, and the rotating ring is an annular structure. ;

The yarn loop-free yarn winding device has a concave inner side of the steel collar The groove has a rotating ring placed in the inner groove of the inner side of the steel collar.

In the yarn loop-free yarn winding device, the inner groove is one of a circular groove shape having a triangular cross section, a circular circular groove shape, and an arcuate circular groove shape.

In the yarn loop-free yarn winding device, the rotating ring is one of an annular structure having a circular cross section, an elliptical annular structure, and a rectangular annular structure. Kind of structure.

In the non-wire loop yarn winding device, the annular wall of the steel collar is provided with an obliquely and transparent slit.

In the yarn loop-free yarn winding device, the inclined and transparent slit provided on the ring wall of the steel ring has a slope of 15-60 degrees.

A method of winding a yarn by a yarn winding device without a wire strand, wherein the device for winding the yarn is the yarn winding device without a wire loop, the device rotating The diameter of the ring is smaller than the diameter of the inner groove, and when the outer side of one side of the rotating ring is attached to the bottom of the groove on one side of the inner groove, and the outer side of the other side of the rotating ring and the groove of the other side of the inner groove Forming a shape between the outer end edges of the groove that is larger than a gap of the yarn to be worn;

Rolling the yarn is carried out as follows:

(2) fixing the end of the yarn passing through the gap formed by the rotating ring and the inner groove to the spindle tube of the winding yarn; (3) The bobbin which rotates the spindle and is fixed on the spindle also rotates with the spindle, and the steel collar is vertically reciprocated up and down around the axis of the spindle while the spindle is rotated, so that the yarn is wound up. Hey.

The working principle and working process of the present invention are: Since the inner side of the steel collar in the device of the present invention is provided with an inner groove, a rotating ring is disposed in the inner groove disposed inside the steel collar; the rotating ring thereof The diameter is smaller than the diameter of the inner groove, the outer edge of one side of the rotating ring is attached to the bottom of the groove on one side of the groove, and the outer edge of the other side of the rotating ring; the yarn is inserted into the gap, It is fixed on the bobbin of the spindle, and the spindle drives the bobbin to rotate, so that the yarn is wound on the bobbin of the spindle. At the same time, the steel collar reciprocates up and down in a vertical manner centering on the axis of the spindle. During the two simultaneous movements described above, the yarn always continuously changes the gap along the inner wall of the collar, thereby driving the inner groove of the rotating ring on the collar. Rotating inside, thereby completing the twisting and winding of the yarn. Its structure, working principle and overall working process are extremely simple and convenient.

Since the technical solution provided by the present invention is adopted, since the present invention eliminates the prior art known steel wire ring, the structure of the steel collar is improved by providing the inner groove, the rotating ring is added, and the above works on the present invention. According to the principle and the working process, the invention has the advantages of long service life of the steel collar and the rotating ring compared with the prior art, and no flying bead occurs without the wire loop, and the yarn quality is not affected. , does not increase the yarn hairiness, does not increase the spinning break, improve the spinning speed, improve the spinning efficiency, etc.; also because of the ring wall of the steel collar of the present invention An obliquely and transparent slit is provided, so that it is also easy to insert the yarn into the side of the rotating ring on the side of the groove on the side of the groove on the side of the groove, and the outer side of the ring on the other side of the ring The beneficial effect in the gap formed between the groove ends on the other side of the inner groove. DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic front elevational view of one embodiment of the apparatus of the present invention.

Fig. 2 is a front elevation, cross-sectional view showing the structure of one embodiment of the apparatus of the present invention. The dotted line in the figure indicates the yarn.

Figure 3 is a front cross-sectional view showing the steel collar of one of the embodiments of the apparatus of the present invention.

Fig. 4 is a schematic cross-sectional view taken along the line A-A of Fig. 2; The circular cross section between the collar of the ring and the gap of the rotating ring in the figure represents the yarn.

Fig. 5 is a schematic cross-sectional view showing the B-B direction of Fig. 3;

Figure 6 is a top plan view of a rotating ring in one of the embodiments of the device of the present invention.

Fig. 7 is a front elevational view showing the structure of the second embodiment of the apparatus according to the present invention. The figure mainly shows the slit provided in the manner of being obliquely and transparently formed on the annular wall of the ring collar.

Figure 8 is a front elevational view showing the structure of the third embodiment of the apparatus of the present invention. The figure mainly shows the obliquely penetrating slit which is provided in the opposite direction on the annular wall of the ring collar.

Figure 9 is a schematic view of the window of the process steps of the winding yarn of the present invention. Figure 10 is a front cross-sectional view showing the present invention in an operating state. The cylinder in the center of the apparatus of the present invention in the figure indicates a rotating spindle (a bobbin is mounted on the spindle), and a cylinder cross section other than the spindle indicates a yarn which has been twisted and wound on the spindle tube.

Fig. 11 is a front cross-sectional view showing the structure of a device used in the prior art. The dotted line in the figure indicates the yarn, and the small ring on the steel collar in the figure indicates the traveler. This figure is taken as a comparison chart of the apparatus described in the present invention.

Figure 12 is a front cross-sectional view of a prior art technique in an operational state. The cylinder at the center of the figure indicates the rotating spindle (the bobbin is mounted on the spindle), and the cylinder cross section other than the spindle indicates the yarn that has been twisted and wound on the spindle tube. This figure is used as a comparison chart for the working state of the present invention.

References in the figure: 1, steel collar, 101, inner groove, 2, rotating ring. Specific embodiment 1

The device described in the present invention will be described in detail below with reference to the accompanying drawings. As shown in Figures 1-6 and 10 of the specification: A yarn winding device without a wire shovel, comprising a steel collar 1 , the steel collar 1 is provided with an inner groove 101, and a rotating ring 2 is also provided ;

The steel collar 1 has an annular structure, the lower end of the ring is provided with a flange edge having a diameter larger than the main ring, the inner groove 101 is in the shape of a groove, and the rotating ring 2 is a ring. Structure

The wire-twisting yarn winding device has an inner groove 101 disposed on the inner side of the steel collar 1 and a rotating ring 2 disposed in the inner groove 101 disposed inside the steel collar 1 . In the wire-twisting yarn winding device, the diameter of the rotating ring 1 is smaller than the diameter of the inner groove 101, and the outer side of the rotating ring 2 is attached to the bottom of the groove on the side of the inner groove 101. At the same time, the outer edge of the other side of the rotating ring 1 and the groove end of the groove of the other side of the inner groove 101 form a shape larger than the gap of the fitting yarn.

In the no-bead ring yarn winding device, the inner groove 101 is a shape of a circular groove shape having a triangular cross section, a rectangular four-slot shape, and a curved circular groove shape. .

In the yarn loop-free yarn winding device, the rotating ring 1 is an annular structure having a circular cross section, an elliptical annular structure, and a rectangular annular structure. A structure.

In the above specific implementation process, the inner grooves 101 are respectively formed by a circular groove shape having a triangular cross section, a rectangular circular groove shape, and an arcuate circular groove shape; The ring 2 was produced by an annular structure having a circular cross section, an elliptical annular structure, and a rectangular annular structure. Both of them received the expected good effects. Specific embodiment 2

The second mode of the apparatus of the present invention will be described in detail below with reference to the accompanying drawings. On the basis of the implementation of the first embodiment, as shown in the drawings 7 and 10 of the specification: the wire-twisting yarn winding device has an inclined wall on the annular wall of the steel collar 1 Transparent slits. The inclination of the obliquely and transparent slit provided on the annular wall of the steel collar 1 is performed at angles of 15, 20, 25, 30, 35, 40, 45, 50, 55, and 60 degrees, respectively. Settings; have received the expected good results fruit.

Embodiment 3

A third mode of the apparatus of the present invention will now be described in detail with reference to the accompanying drawings. On the basis of the embodiment of the first embodiment, as shown in the drawings 8 and 10 of the specification: the yarn winding device without the wire loop, the annular wall of the steel collar 1 is in the opposite direction An oblique and transparent slit is provided. The inclination of the obliquely and transparent slits provided on the annular wall of the steel collar 1 in the opposite direction is 15, 20, 25, 30, 35, 40, 45, 50, 55, respectively. The 60 degree angle was set; both received the expected good results. DETAILED DESCRIPTION OF THE INVENTION

The method of winding the yarn of the present invention will now be described in detail with reference to the accompanying drawings. Based on the specific implementation of the first embodiment, the second embodiment and the third embodiment, as shown in the drawings 9 and 10 of the specification: a method for winding a yarn by using a yarn winding device without a wire loop, the winding yarn The device to which the method is applied is a yarn winding device without a wire loop, the diameter of the rotating ring 2 of the device is smaller than the diameter of the inner groove 101, and the outer edge of the rotating ring 2 is attached to the inner groove 101. When the bottom of the groove is at the bottom, and the outer edge of the other side of the rotating ring 2 and the outer edge of the groove of the other side of the inner groove 101 form a shape larger than the gap of the yarn for wearing;

Rolling the yarn is carried out as follows:

(1) passing the end of the yarn from the top to the bottom in the gap formed by the rotating ring 2 and the inner groove 101;

(2) a yarn passing through a gap formed by the rotating ring 2 and the inner IHJ groove 101 The wire end is fixed on the spindle bobbin of the winding yarn;

(3) The bobbin which rotates the spindle and is fixed on the spindle also rotates with the spindle, and the steel collar 1 is vertically reciprocated up and down around the axis of the spindle while the spindle is rotated, so that the yarn is obtained Rolling.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; those skilled in the art can smoothly implement the invention as shown in the drawings and described above. The present invention; however, those skilled in the art can make use of the above-disclosed technical contents, and make equivalent changes to the changes, modifications, and evolutions of the present invention without departing from the scope of the present invention. Equivalent embodiments of the invention; at the same time, any changes, modifications and evolutions of the equivalent changes made to the above embodiments in accordance with the essential techniques of the present invention are still within the scope of the technical solutions of the present invention.

After the device described in the present invention is completed, the testability test is carried out according to the method of the present invention, and the test results are obtained, and the expected good results are obtained.

Claims

Claim

A yarn winding device without a wire loop, comprising a steel collar (1), characterized in that: the steel collar (1) is provided with an inner groove (101) and a rotating ring ( 2 );

The steel collar (1) has an annular structure, a lower end of the ring is provided with a flange edge having a diameter larger than a main ring, and the inner groove (101) is a groove shape, and the rotating ring (2) is a ring-shaped structure;

The yarn loop-free yarn winding device has an inner groove (101) on the inner side of the steel collar (1), and a rotation in the inner groove (101) disposed inside the steel collar (1) Ring (2).

2. A method for winding a yarn by a yarn winding device without a wire loop, characterized in that the device for winding the yarn is a wireless yarn roll according to claim 1. a device, the diameter of the rotating ring (2) of the device is smaller than the diameter of the inner groove (101), and the outer side of the rotating ring (2) is attached to the bottom of the groove on the side of the inner groove (101) And the outer side of the rotating ring (2) and the outer end of the groove of the other side of the inner groove (101) form a shape larger than the gap of the yarn for wearing;

Rolling the yarn is carried out as follows:

(1) passing the end of the yarn from top to bottom from a gap formed by the rotating ring (2) and the inner groove (101);

(2) fixing the end of the yarn passing through the gap formed by the rotating ring (2) and the inner groove (101) on the spindle bobbin of the winding yarn; (3) The bobbin that rotates the spindle and is fixed on the spindle also rotates with the spindle, and the steel collar (1) reciprocates vertically and vertically around the axis of the spindle while the spindle rotates, thereby making the yarn The line gets curled up.

3. The wire loop-free yarn winding device according to claim 1, wherein: the inner groove (101) is a circular groove shape having a triangular cross section, a rectangular circular groove shape, and an arc. One of the shapes of a circular groove shape.

The no-bead ring-shaped yarn winding device according to claim 1, wherein the rotating ring (2) is an annular structure having a circular cross section and an elliptical annular shape. A structure in a rectangular structure of a rectangular shape.

The no-bead ring yarn winding device according to claim 1, wherein the annular wall of the steel collar (1) is provided with a slit which is obliquely and transparent.

6. The wire loop-free yarn winding device according to claim 1 or 5, characterized in that: the steel collar (1) is provided with an inclined and transparent slit on the annular wall The degree is 15-60 degrees.