Cashmere yarn after-finishing device

Abstract

The utility model provides a cashmere yarn after-finishing device, which belongs to the technical field of textile yarn after-finishing devices and comprises a dipping box and a tension adjusting box. The lower half part of the dipping box is of a semicircular cylinder structure, and a driving shaft rod is arranged in the dipping box; the driving shaft rod is provided with stirring blades; a tension roller is arranged in the tension adjusting box; swing arms are arranged at the two ends of the tension roller. The swing arm can drive the tension roller to move so as to change the position of the tension roller. The driving shaft rod is arranged in the dipping box, the stirring blades are arranged on the driving shaft rod, finishing liquid in the dipping box can be driven to move, the effect that the finishing liquid is attached to cashmere yarn is improved, and then the after-finishing efficiency of the cashmere yarn is improved. The tension adjusting box is arranged on one side of the dipping box, the tension of the yarn is changed by adjusting the position of the tension roller, the yarn entering the dipping box is in a tensioning state, and the whole effect after dipping is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of textile yarn finishing devices, specifically to a cashmere yarn finishing device. Background Technology

[0002] Cashmere yarn is woven from cashmere, known as "soft gold," and boasts advantages such as softness, comfort, and excellent warmth. However, it also has disadvantages such as pilling and poor antibacterial properties. Post-processing is necessary after spinning to mitigate these drawbacks. One common method for yarn finishing is impregnation with a finishing solution. Existing finishing devices guide the yarn into the impregnation tank using guide rollers. To ensure effective impregnation, the yarn must be kept taut. However, existing impregnation devices are inconvenient for adjusting yarn tension and urgently require improvement. Therefore, this invention provides a cashmere yarn finishing device. Utility Model Content

[0003] The purpose of this invention is to provide a finishing device for cashmere yarn.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows:

[0005] A cashmere yarn finishing device includes: a frame; two side boxes are provided on the frame; the two side boxes are spaced apart, and an impregnation box and a tension adjustment box are provided between them;

[0006] The lower half of the impregnation tank is a semi-cylindrical structure with a drive shaft inside. The drive shaft is located at the center of the semi-cylindrical structure, with one end extending into the side chamber and connected to the first drive motor. Several sets of connecting rods are evenly arranged around the drive shaft. Each set of connecting rods consists of two rods, located near both ends of the drive shaft. Several stirring shafts are arranged between the two connecting rods. Stirring blades are provided on the stirring shafts.

[0007] The impregnation chamber is equipped with several first guide rollers; the several first guide rollers are evenly distributed along the circumference of the lower half of the impregnation chamber; the top of both the impregnation chamber and the tension adjustment chamber are equipped with second guide rollers to realize yarn feeding.

[0008] The tension regulating box is equipped with a tension roller; the tension roller is equipped with swing arms at both ends; the bottom end of the swing arm is fixedly connected to the end of the tension roller, and the top end is fixedly connected to the first end of the rotating rod; the rotating rod is rotatably mounted on the tension regulating box, and the second end extends into the side box.

[0009] A fixed frame is fitted onto the rotating rod; the fixed frame is fixed in position, and a vertical rotating drive rod is rotatably mounted on it; a horizontal bar perpendicular to the bottom of the rotating drive rod is provided; a through hole is opened at the end of the horizontal bar away from the rotating drive rod; two rotating connecting protrusions are fixedly mounted on the rotating rod; the two rotating connecting protrusions are spaced apart, and a sliding rod fixedly connected to both is provided between them; a sliding sleeve is slidably mounted on the sliding rod; a vertical sliding fitting rod is provided at the top of the sliding sleeve; the sliding fitting rod is slidably fitted into the through hole;

[0010] The top end of the rotary drive rod is connected to the second drive motor mounted on the side box.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme, the number of stirring blades is several, which are evenly distributed along the circumference of the stirring shaft.

[0012] Based on the above scheme and as a preferred embodiment of the above scheme, the number of the second guide rollers is four, of which two are set on the impregnation tank and the other two are set on the tension adjustment box.

[0013] Based on the above scheme and as a preferred embodiment of the above scheme, the tension roller is disposed between the two second guide rollers located above the tension adjustment box.

[0014] Based on the above scheme and as a preferred embodiment of the above scheme, a limit block is provided at the top of the sliding mating rod.

[0015] The beneficial effects of this invention are as follows: A drive shaft is installed inside the impregnation tank, and several stirring blades are mounted on the drive shaft. This drives the finishing solution within the impregnation tank to move, improving the adhesion of the finishing solution to the cashmere yarn and thus enhancing the finishing efficiency of the cashmere yarn. A tension regulating box is installed on one side of the impregnation tank. By adjusting the position of the tension roller, the tension of the yarn is changed, ensuring that the yarn entering the impregnation tank is in a taut state, guaranteeing the finishing effect after impregnation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a sectional side view of the present invention.

[0018] Figure 3 This is a schematic diagram of the impregnation tank and its internal structure of the present invention.

[0019] Figure 4 This is a schematic diagram of the internal structure of the impregnation tank of this utility model.

[0020] Figure 5This is a partial structural diagram of the present utility model.

[0021] In the diagram: 1. Frame; 2. Side chamber; 3. Impregnation tank; 4. Tension adjustment box; 5. Drive shaft; 6. First drive motor; 7. Connecting rod; 8. Stirring shaft; 9. Stirring blade; 10. First guide roller; 11. Second guide roller; 13. Swing arm; 14. Rotating rod; 15. Fixed frame; 16. Rotary drive rod; 17. Crossbar; 18. Rotary connecting protrusion; 19. Sliding rod; 20. Sliding sleeve; 21. Sliding mating rod; 22. Second drive motor; 23. Limiting block. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1 and Figure 2 As shown, a cashmere yarn finishing device includes: a frame 1, on which two side boxes 2 are arranged at intervals, and between the two side boxes 3 and a tension adjusting box 4 are arranged, the tension adjusting box 4 being located in front of the impregnation box 3 along the yarn conveying direction.

[0024] like Figure 3 As shown, the lower half of the immersion tank 3 has a semi-cylindrical structure, and a drive shaft 5 is installed inside. The drive shaft 5 is located at the center of the semi-cylindrical structure, and one end extends into the side box 2 to be connected to the first drive motor 6 for transmission.

[0025] like Figure 4 As shown, the drive shaft 5 is provided with several sets of connecting rods 7 evenly arranged circumferentially on its circumference. Each set of connecting rods 7 consists of two rods, which are respectively located near both ends of the drive shaft 5. Several stirring shafts 8 are arranged between the two connecting rods 7. The stirring shafts 8 are equipped with stirring blades 9, which are evenly distributed circumferentially along the stirring shafts 8. The first drive motor 6 drives the drive shaft 5 to rotate, and the drive shaft 5 drives the stirring blades 9 to move, thereby agitating the finishing liquid in the impregnation tank 3 and improving the finishing effect.

[0026] The impregnation chamber 3 is equipped with several first guide rollers 10, which are evenly distributed along the circumferential direction of the lower half of the impregnation chamber 3 to guide the yarn to be transported in the impregnation chamber 3.

[0027] Both the impregnation tank 3 and the tension regulating tank 4 are equipped with second guide rollers 11 at their tops to facilitate yarn feeding. There are four second guide rollers 11, two of which are located on the impregnation tank 3 and the other two on the tension regulating tank 4.

[0028] Tension roller 12 is installed inside tension regulating box 4, and tension roller 12 is positioned between two second guide rollers 11 located above tension regulating box 4.

[0029] like Figure 5 As shown, the tension roller 12 is provided with swing arms 13 at both ends. The bottom end of the swing arm 13 is fixedly connected to the end of the tension roller 12, and the top end is fixedly connected to the first end of the rotating rod 14. The rotating rod 14 is rotatably mounted on the tension regulating box 4, and its second end extends into the side box 2.

[0030] A fixed frame 15 is fitted onto the segment of the side box 2 where the rotating rod 14 is located. The fixed frame 15 is fixed in position and does not rotate with the rotating rod 14. A vertical rotating drive rod 16 is rotatably mounted on the fixed frame 15. A horizontal bar 17 perpendicular to the bottom of the rotating drive rod 16 is provided, and a through hole is opened at the end of the horizontal bar 17 away from the rotating drive rod 16.

[0031] Two rotatable connecting protrusions 18 are fixedly provided on the rotating rod 14. The two rotatable connecting protrusions 18 are spaced apart, and a sliding rod 19 is fixedly connected to both of them between them. A sliding sleeve 20 is slidably provided on the sliding rod 19. A vertical sliding engagement rod 21 is provided at the top of the sliding sleeve 20, and the sliding engagement rod 21 is slidably engaged in the through hole.

[0032] The top of the rotary drive rod 16 is connected to the second drive motor 22 mounted on the side box 2. Under the drive of the second drive motor 22, the rod rotates. The crossbar 17 rotates synchronously with the rotary drive rod 16, causing the sliding mating rod 21 to rotate around the rotary drive rod 16. The movement of the sliding mating rod 21 causes the sliding sleeve 20 to slide on the sliding rod 19. At the same time, the movement of the sliding sleeve 20 causes the rotary connecting protrusion 18 to rotate. Since the rotary connecting protrusion 18 is fixedly connected to the rotating rod 14, it causes the rotating rod 14 to rotate. The rotating rod 14 then causes the swing arm 13 to rotate. The swing arm 13 causes the tension roller 12 to rotate, thereby changing the position of the tension roller 12 and adjusting the yarn tension.

[0033] A limit block 23 is provided at the top of the sliding engagement rod 21 to prevent it from disengaging from the crossbar 17.

[0034] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A finishing device for cashmere yarn, characterized in that, include: A frame (1); two side boxes (2) are provided on the frame (1); the two side boxes (2) are spaced apart, and an impregnation box (3) and a tension adjustment box (4) are provided between them; The lower half of the impregnation tank (3) is a semi-cylindrical structure, and a drive shaft (5) is provided inside. The drive shaft (5) is located at the center of the semi-cylindrical structure, and one end extends into the side box (2) and is connected to the first drive motor (6) for transmission. Several sets of connecting rods (7) are provided on the drive shaft (5) and are evenly arranged around its circumference. Each set of connecting rods (7) consists of two rods, which are located close to both ends of the drive shaft (5). Several stirring shafts (8) are provided between the two connecting rods (7). Stirring blades (9) are provided on the stirring shafts (8). The impregnation tank (3) is provided with a plurality of first guide rollers (10); the plurality of first guide rollers (10) are evenly distributed along the circumferential direction of the lower half of the impregnation tank (3); the top of the impregnation tank (3) and the tension regulating box (4) are both provided with second guide rollers (11) to realize yarn conveying; The tension regulating box (4) is provided with a tension roller (12); the tension roller (12) is provided with swing arms (13) at both ends; the bottom end of the swing arm (13) is fixedly connected to the end of the tension roller (12), and the top end is fixedly connected to the first end of the rotating rod (14); the rotating rod (14) is rotatably mounted on the tension regulating box (4), and the second end extends into the side box (2); A fixed frame (15) is sleeved on the rotating rod (14); the fixed frame (15) is fixed in position and a vertical rotating drive rod (16) is rotatably mounted on it; a horizontal bar (17) perpendicular to the bottom of the rotating drive rod (16) is provided; a through hole is opened at the end of the horizontal bar (17) away from the rotating drive rod (16); two rotating connecting protrusions (18) are fixedly provided on the rotating rod (14); the two rotating connecting protrusions (18) are spaced apart, and a sliding rod (19) fixedly connected to both is provided between them; a sliding sleeve (20) is slidably provided on the sliding rod (19); a vertical sliding fitting rod (21) is provided at the top of the sliding sleeve (20); the sliding fitting rod (21) is slidably fitted in the through hole; The top end of the rotary drive rod (16) is connected to the second drive motor (22) mounted on the side box (2).

2. The cashmere yarn finishing device according to claim 1, characterized in that, The number of stirring blades (9) is several, and they are evenly distributed around the stirring shaft (8).

3. The cashmere yarn finishing device according to claim 1, characterized in that, The number of the second guide rollers (11) is four, two of which are set on the impregnation tank (3) and the other two are set on the tension adjustment tank (4).

4. The cashmere yarn finishing device according to claim 3, characterized in that, The tension roller (12) is positioned between the two second guide rollers (11) located above the tension regulating box (4).

5. The cashmere yarn finishing device according to claim 1, characterized in that, A limit block (23) is provided at the top of the sliding engagement rod (21).

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