CN216193039U - High-strength polyester yarn drafting device - Google Patents

Abstract

The utility model relates to a drawing device for high-strength polyester yarns, which comprises a fixed box body, wherein a yarn feeding box is fixedly arranged at the top of the left side of the fixed box body, drawing rollers are uniformly arranged in an inner cavity of the fixed box body and are connected with the inner wall of the fixed box body through telescopic rods, guide rollers are fixedly arranged on two sides of the top of the fixed box body, a winding box is fixedly arranged on the right side of the fixed box body, a winding roller is rotatably arranged in the winding box, a yarn arranging rod is slidably arranged on one side of the winding roller, impurities and dust on the high-strength polyester yarns can be cleaned before drawing, the influence on the quality of the polyester yarns after drawing is avoided, the drawing rollers have certain buffering performance through the telescopic rods, the polyester yarns are more stable when the drawing rollers move, the polyester yarns are prevented from being broken when the tension of the polyester yarns is changed, the yarn arranging rod moves back and forth during winding, and the high-strength polyester yarns can be uniformly distributed on the winding roller, the polyester high-strength yarns are prevented from being completely concentrated in the middle part, and the practicability of the polyester high-strength yarns is improved.

Description

High-strength polyester yarn drafting device

Technical Field

The utility model relates to a polyester high-strength yarn drafting device, and belongs to the technical field of polyester yarn production.

Background

At present, polyester yarn is when production, need use the draft equipment to carry out the draft to the polyester yarn raw materials and handle, but among the prior art, polyester yarn is tough than the rayon, and the polyester thread that the toughness is high also can bear great pulling force, but probably because the uneven problem that leads to the polyester thread fracture or twine inhomogeneous of polyester thread tension when collecting, often can be because the leading-out terminal does not have frictional force to lead to the rolling of polyester thread more loose when the rolling simultaneously because the leading-out terminal is lax, brought great problem to the quality of polyester thread line book, lead to the rolling failure simultaneously easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polyester high-strength yarn drafting device, which can clean impurities and dust on polyester high-strength yarns before drafting, avoid influencing the quality of the polyester yarns after drafting, enable a drafting roller to have certain buffering performance through a telescopic rod, enable the polyester yarns to be more stable when the drafting roller moves, avoid the polyester yarns from being broken when the tension of the polyester yarns is changed, enable a yarn arranging rod to move back and forth when winding, enable the polyester high-strength yarns to be uniformly distributed on a winding roller, avoid the polyester high-strength yarns from being completely concentrated at the middle part, and increase the practicability of the polyester high-strength yarn drafting device so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dacron high-strength yarn drafting arrangement, includes fixed box, fixed box left side top is fixed to be equipped with into silk case, fixed box inner chamber evenly is equipped with the draft roller, the draft roller passes through telescopic link and fixed box inner wall connection, the fixed guide roll that is equipped with in fixed box top both sides, the fixed rolling case that is equipped with in fixed box right side, and rolling incasement rotation is equipped with the wind-up roll, wind-up roll one side slides and is equipped with the winding displacement pole.

Furthermore, a wire inlet is formed in the wire inlet box, a fixed block is fixedly arranged at the bottom of the wire inlet, and a movable block is arranged above the fixed block.

Further, the movable block top runs through into silk roof portion through the movable rod, and the movable block with advance to be connected through reset spring between the silk mouth top, all fixed being equipped with the foam-rubber cushion on fixed block, the movable block.

Further, the telescopic link includes fixed loop bar, telescopic strut, expanding spring sets up in fixed loop bar, and telescopic strut one end embedding fixed loop bar in with expanding spring is connected, the draft roller sets up between the installation pole of telescopic link bottom.

Further, the drawing rollers are evenly distributed in a staggered mode from top to bottom, the guide rollers are symmetrically arranged, and the height of each guide roller is the same as that of the corresponding wire feeding box and the corresponding winding box.

Further, the bottom of the winding box is fixedly provided with a driving motor, an output shaft of the driving motor and a rotating shaft end of the winding roller are fixedly provided with driving wheels, and the driving wheels are connected through belt pulleys.

Furthermore, driving motor output shaft fixedly connected with winding displacement axle, winding displacement pole one end is passed through axle sleeve and winding displacement axle sliding connection, and has seted up the winding displacement hole on the winding displacement pole.

The utility model has the beneficial effects that:

1. by arranging the yarn feeding box, when the high-strength polyester yarn drafting machine is used, the high-strength polyester yarn enters the fixed box body through the yarn feeding box, the sponge pad is arranged in the yarn feeding box and clamps the high-strength polyester yarn, so that impurities and dust on the high-strength polyester yarn can be cleaned, and the influence on the quality of the high-strength polyester yarn after drafting is avoided;

2. the stretching rollers are arranged, so that the high-strength polyester yarns pass through the stretching rollers one by one, the stretching work is realized, the stretching rods can drive the stretching rollers up and down, the polyester yarns are more stable when the stretching rollers move, the stretching error caused by tension change is avoided, and the stretching effect is improved;

3. through setting up the wind-up roll, conveniently carry out the rolling to the dacron high-strength yarn after the draft, winding pole round trip movement in the rolling can let dacron high-strength yarn evenly distributed on the wind-up roll, avoids the whole middle part of concentrating on of dacron high-strength yarn, increases its practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a cross-sectional view of a drawing device for high-strength polyester yarn according to the present invention;

FIG. 2 is a schematic view of the overall structure of a high-strength polyester yarn drafting device according to the present invention;

FIG. 3 is a schematic structural view of a yarn feeding box of the polyester high-strength yarn drafting device of the present invention;

FIG. 4 is a schematic structural view of a winding box of the drafting device for high-strength polyester yarns of the present invention;

FIG. 5 is a schematic view of a telescopic rod structure of the polyester high-strength yarn drafting device of the present invention;

reference numbers in the figures: 1. fixing the box body; 2. a wire feeding box; 3. a drawing roller; 4. a telescopic rod; 5. a guide roller; 6. a rolling box; 7. a wind-up roll; 8. a wire inlet; 9. a fixed block; 10. a movable block; 11. a return spring; 12. a sponge cushion; 13. a movable rod; 14. fixing the loop bar; 15. a telescopic strut; 16. a tension spring; 17. a drive motor; 18. a belt pulley; 19. a wire arranging rod; 20. a traverse shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a dacron high-strength yarn drafting arrangement, includes fixed box 1, fixed box 1 left side top is fixed to be equipped with into silk case 2, 1 inner chamber of fixed box evenly is equipped with draft roller 3, draft roller 3 passes through telescopic link 4 and the 1 interior wall connection of fixed box, the fixed guide roll 5 that is equipped with in 1 top both sides of fixed box, the fixed rolling case 6 that is equipped with in fixed box 1 right side, and the rolling 6 internal rotations of rolling case are equipped with wind-up roll 7, 7 one side of wind-up roll slides and is equipped with winding displacement pole 19.

Specifically, as shown in fig. 3, advance and seted up into silk mouth 8 on the silk case 2, it is fixed and be equipped with fixed block 9 to advance silk mouth 8 bottom, 9 tops of fixed block are equipped with movable block 10, movable block 10 tops runs through into silk case 2 tops through movable rod 13, and is connected through reset spring 11 between movable block 10 and the silk mouth 8 tops of advancing, all fix on fixed block 9, the movable block 10 and be equipped with foam-rubber cushion 12, can press from both sides the dacron silk that excels in between fixed block 9, movable block 10, clear up impurity and dust on the dacron silk that excels in through foam-rubber cushion 12 to improve the quality of dacron silk.

Specifically, as shown in fig. 5, the telescopic rod 4 includes fixed loop bar 14, telescopic strut 15, expanding spring 16 sets up in fixed loop bar 14, and is connected with expanding spring 16 in the fixed loop bar 14 of telescopic strut 15 one end embedding, the draft roller 3 sets up between the installation pole of 4 bottoms of telescopic rod, can let the draft roller 3 have certain resiliency, avoids being broken when the tension of dacron silk changes.

Specifically, as shown in fig. 1, the drafting rollers 3 are uniformly distributed in a staggered manner from top to bottom, the guide rollers 5 are symmetrically arranged, and the height of the guide rollers 5 is the same as that of the yarn feeding box 2 and the winding box 6.

Specifically, as shown in fig. 4, 6 bottom fixed mounting of winding box has driving motor 17, driving motor 17 output shaft and 7 pivot ends of wind-up roll are all fixed and are equipped with the drive wheel, and connect through belt pulley 18 between the drive wheel, for wind-up roll 7 provides power, make things convenient for the rolling of dacron silk, driving motor 17 output shaft fixedly connected with winding displacement axle 20, axle sleeve and winding displacement axle 20 sliding connection are passed through to winding displacement pole 19 one end, and have seted up the winding displacement hole on the winding displacement pole 19, and winding displacement pole 19 is doing reciprocating motion in the rolling to let dacron silk evenly distributed on wind-up roll 7.

The working principle of the utility model is as follows: when the drawing device is used, the high-strength polyester yarns enter the fixed box body 1 through the yarn feeding box 2, the sponge cushion 12 is arranged in the yarn feeding box 2, the high-strength polyester yarns are clamped, impurities and dust on the high-strength polyester yarns can be cleaned, the influence on the quality of the high-strength polyester yarns after drawing is avoided, the high-strength polyester yarns pass through the drawing roller 3 one by one and then are wound on the winding roller 7, drawing work is achieved, the telescopic rod 4 can enable the drawing roller 3 to have certain buffering capacity, the high-strength polyester yarns are enabled to be more stable when the drawing roller 3 moves, the phenomenon that drawing errors occur due to tension changes is avoided, the drawing effect is improved, the yarn arranging rod 19 can move back and forth during winding, the high-strength polyester yarns can be evenly distributed on the winding roller 7, the situation that the high-strength polyester yarns are all concentrated in the middle position is avoided, and the practicability of the high-strength polyester yarns is improved.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (7)

1. The utility model provides a dacron high-strength yarn drafting arrangement, includes fixed box (1), its characterized in that: fixed box (1) left side top is fixed to be equipped with into silk case (2), fixed box (1) inner chamber evenly is equipped with draft roller (3), draft roller (3) are through telescopic link (4) and fixed box (1) interior wall connection, fixed box (1) top both sides are fixed to be equipped with guide roll (5), fixed box (1) right side is fixed to be equipped with winding box (6), and winding box (6) internal rotation is equipped with wind-up roll (7), wind-up roll (7) one side slides and is equipped with winding displacement pole (19).

2. The polyester high-strength yarn drafting device according to claim 1, characterized in that: the wire feeding box (2) is provided with a wire feeding port (8), a fixed block (9) is fixedly arranged at the bottom of the wire feeding port (8), and a movable block (10) is arranged above the fixed block (9).

3. The polyester high-strength yarn drafting device as claimed in claim 2, wherein: the top of the movable block (10) penetrates through the top of the wire feeding box (2) through the movable rod (13), the movable block (10) is connected with the top of the wire feeding port (8) through the reset spring (11), and the fixed block (9) and the movable block (10) are fixedly provided with the spongy cushions (12).

4. The polyester high-strength yarn drafting device according to claim 3, characterized in that: telescopic link (4) are including fixed loop bar (14), telescopic strut (15), expanding spring (16) set up in fixed loop bar (14), and are connected with expanding spring (16) in telescopic strut (15) one end embedding fixed loop bar (14), draft roller (3) set up between telescopic link (4) bottom installation pole.

5. The polyester high-strength yarn drafting device according to claim 4, characterized in that: the drafting rollers (3) are uniformly distributed in a staggered manner from top to bottom, the guide rollers (5) are symmetrically arranged, and the height of the guide rollers (5) is the same as that of the silk feeding box (2) and the winding box (6).

6. The polyester high-strength yarn drafting device according to claim 5, characterized in that: the winding box (6) bottom fixed mounting has driving motor (17), driving motor (17) output shaft and wind-up roll (7) pivot end all fixedly are equipped with the drive wheel, and connect through belt pulley (18) between the drive wheel.

7. The polyester high-strength yarn drafting device as claimed in claim 6, wherein: the wire arranging device is characterized in that an output shaft of the driving motor (17) is fixedly connected with a wire arranging shaft (20), one end of the wire arranging rod (19) is connected with the wire arranging shaft (20) in a sliding mode through a shaft sleeve, and a wire arranging hole is formed in the wire arranging rod (19).

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