CN212375434U

CN212375434U - Silk dividing guide ring for lyocell fiber dry-jet wet spinning machine

Info

Publication number: CN212375434U
Application number: CN202020455689.8U
Authority: CN
Inventors: 王晓伟; 苑宏
Original assignee: Shanxi Jingwei Chemical Fiber Machinery Co ltd
Current assignee: Shanxi Jingwei Chemical Fiber Machinery Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-19
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a divide silk guide ring for lyocell fibre dry-jet wet spinning machine, including guide ring body (1) and connection mounting panel (2), the appearance of guide ring body (1) is the disc shape, is provided with seal wire curb plate (11) and mounting plate (12) on it, evenly is provided with a plurality of heavy fabrication hole (13) that subtract on mounting plate (12), and connection mounting panel (2) set up directly over the center of guide ring body (1), and it passes through spliced pole (3) and mounting plate (12) fixed connection, is equipped with fixed connection hole on connection mounting panel (2), the utility model discloses simple structure is novel, divides the silk guide smooth, and the silk thread moves towards smoothly, can improve the spinning quality.

Description

Silk dividing guide ring for lyocell fiber dry-jet wet spinning machine

Technical Field

The utility model relates to a lyocell fibre wet dry-jet spinning machine, in particular to a dividing guide ring for the lyocell fibre wet-dry-jet spinning machine.

Background

The lyocell fiber has wide market prospect as a novel environment-friendly fiber. At present, waste gas and waste liquid are discharged more or less in the spinning process of all fibers in the market, and the environment is polluted, so that the improvement of the spinning process is advocated while the environment protection is enhanced in China, the lyocell fibers are produced in the front of people by a brand new production concept, the lyocell fibers are spun by adopting the spinning process of dry jet wet spinning in the spinning process, the whole spinning process is a physical process, waste gas and waste liquid are not generated, the whole spinning process is pollution-free, and the coagulation bath liquid can be recycled. The lyocell fiber has wide prospect in the spinning market in the future, the spinning equipment of the lyocell fiber is at the starting stage at present, and the spinning quality needs to be further improved.

The conventional lyocell fiber dry-jet wet spinning machine is provided with a metering pump, an annular spinneret plate, a tow godet roller and a coagulation bath, a high polymer concentrated solution is extruded into an air layer through the annular spinneret plate under the pressure action of the metering pump to form silk threads, a plurality of silk threads are accumulated downwards and then quickly enter the coagulation bath and are converged on the tow godet roller, and the silk threads are cooled in the coagulation bath and then are output through the tow godet roller. In the actual dry-jet wet spinning process of the lyocell fibers, silk yarns formed by extrusion of an annular spinneret plate are gathered on a filament bundle godet roller, the silk yarns are bent obliquely at a certain angle to move towards the filament bundle godet roller when being formed by extrusion, the moving direction of the silk yarns is not smooth, the solidification forming of the silk yarns is influenced, and the spinning quality is influenced.

Disclosure of Invention

An object of the utility model is to solve the not enough of prior art existence, provide a divide silk guide ring that is used for lyocell fibre wet dry-jet spinning machine, simple structure is novel, divides the silk guide smooth, and the silk thread moves towards smoothly, can improve spinning quality.

The utility model adopts the technical proposal that: the utility model provides a divide silk guide ring for lyocell fibre dry-jet wet spinning machine, set up under the center of annular spinneret, it includes guide ring body 1 and connection mounting panel 2, the appearance of guide ring body 1 is disc shape, be provided with seal wire curb plate 11 and mounting plate 12 on it, be circular arc smooth transitional coupling between it, be formed with angle A between it, A is the acute angle, evenly be provided with a plurality of heavy fabrication hole 13 that subtract on mounting plate 12, connection mounting panel 2 sets up directly over the center of guide ring body 1, it passes through spliced pole 3 and mounting plate 12 fixed connection, be equipped with the fixed connection hole on the connection mounting panel 2.

Compared with the prior art, the utility model following beneficial effect has: the structure is simple and novel, the yarn dividing guide is smooth, the yarn trend is smooth, and the spinning quality can be improved.

Drawings

Figure 1 is a schematic structural diagram of the present invention,

figure 2 is a top view of figure 1,

fig. 3 is a schematic view of the installation and use state structure of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

As shown in fig. 1 and 2, a yarn dividing guide ring for a lyocell fiber dry-jet wet spinning machine is arranged under the center of an annular spinneret plate and comprises a guide ring body 1 and a connecting mounting plate 2, wherein the guide ring body 1 is in a disc shape, a yarn guide side plate 11 and a mounting base plate 12 are arranged on the guide ring body 1, the yarn guide side plate and the mounting base plate are in arc smooth transition connection, an angle a is formed between the yarn guide side plate and the mounting base plate, the angle a is an acute angle of 60 degrees, four weight reduction process holes 13 are uniformly formed in the mounting base plate 12, the connecting mounting plate 2 is arranged over the center of the guide ring body 1 and is fixedly connected with the mounting base plate 12 through a connecting column 3, and a fixing connecting hole is formed in the.

This divide silk guide ring's guide ring body 1, the material of connecting mounting panel 2 and spliced pole 3 are stainless steel material, constitute through welded connection, guide ring body 1 adopts the 304 stainless steel board of 2mm thickness to adopt the die stamping bending to make, the surface is polished and is handled, be the smooth transitional coupling of circular arc between seal wire curb plate 11 and the mounting plate 12, divide the silk guide smooth, the silk thread moves towards smoothly, reduce frictional resistance, make the silk thread divide silk guide ring surface slick and sly to pass through, do not hang the silk at this.

As shown in fig. 3, the filament dividing guide ring is arranged right below the center of the annular spinneret plate and fixedly connected with the blowing bottom plate through the connecting and mounting plate 2, the filaments extruded from the annular spinneret plate are blown vertically downwards in the section of distance for solidification, and the filaments are divided and guided by the filament dividing guide ring to be gathered on the filament beam godet roller after having certain strength. The arrangement of the yarn dividing guide ring ensures that the silk yarns are blown and solidified in a smooth vertical downward trend and then are guided and converged by the smooth yarn dividing guide ring arc, thereby being beneficial to solidification and forming of the silk yarns and improving the quality of the spun yarns.

Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a divide silk guide ring for lyocell fibre dry-jet wet spinning machine, its characterized in that, set up under the center of annular spinneret, it includes guide ring body (1) and connection mounting panel (2), the appearance of guide ring body (1) is the disc shape, be provided with seal wire curb plate (11) and mounting plate (12) on it, be circular arc smooth transitional coupling between it, be formed with angle A between it, A is the acute angle, evenly be provided with a plurality of heavy fabrication holes (13) of subtracting on mounting plate (12), connection mounting panel (2) set up directly over the center of guide ring body (1), it passes through spliced pole (3) and mounting plate (12) fixed connection, be equipped with the fixed connection hole on connection mounting panel (2).