Guide roller for sizing towel fabric yarns

Abstract

The utility model belongs to the technical field of yarn slashing, and discloses a guide roller for towel fabric yarn slashing, which comprises a support frame, two rotating rods are rotatably connected on the support frame, a guide roller body is fixedly connected between the two rotating rods, a plurality of support rods are fixedly connected on the outer side of the guide roller body, and all the support rods are arranged in an array. Through the arrangement of the supporting rods, when yarn makes contact with the guide roller body, the yarn makes contact with the rotating rods and does not make contact with the guide roller body, the yarn cannot be attached to the outer side of the guide roller body, the contact face between the yarn and the guide roller body is reduced, and then the influence of the guide roller body on size on the yarn is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to yarn sizing technical field, especially relate to a guide roller for towel fabric yarn sizing. BACKGROUND

[0002] The core purpose of towel fabric yarn sizing treatment is to improve the strength and wear resistance of yarn, and improve the flatness and fullness of fabric, through sizing treatment, the hairiness of yarn can be laid down, the wear resistance and stretch retention of yarn are enhanced, thereby the quality and production efficiency of fabric are improved, the yarn is immersed in sizing liquid, then the residual liquid is pressed off and dried, and the yarn surface is covered with sizing material.

[0003] The existing guide roller is cylindrical, yarn contacts the surface of the guide roller, when the yarn is immersed in sizing liquid and contacts the guide roller, the yarn is rubbed with the guide roller, the sizing material on the yarn is easily wiped off by the guide roller, and the sizing effect of the yarn is affected. SUMMARY

[0004] In order to solve the above-mentioned problems that the existing guide roller is cylindrical, yarn contacts the surface of the guide roller, when the yarn is immersed in sizing liquid and contacts the guide roller, the yarn is rubbed with the guide roller, the sizing material on the yarn is easily wiped off by the guide roller, and the sizing effect of the yarn is affected, the utility model provides a guide roller for towel fabric yarn sizing.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a guide roller for towel fabric yarn sizing, including support frame, two rotating rods are rotatably connected on the support frame, the guide roller body is fixedly connected between the two rotating rods, a plurality of support rods are fixedly connected outside the guide roller body, and all the support rods are arranged in an array.

[0006] In one example, one side of all the support rods is fixedly connected with an elastic pad, the elastic pad is provided with a curved surface, and the material of the elastic pad is rubber.

[0007] In one example, the cross section of the support rod is trapezoidal, and the elastic pad is fixedly connected to the upper surface of the support rod.

[0008] In one example, the two rotating rods are both provided with a circular through groove, the guide roller body is hollow, one side of one of the rotating rods is fixedly connected with a water pipe, and the water pipe is in communication with the inside of the guide roller body.

[0009] In one example, the outside of the guide roller body is provided with a plurality of square through grooves, one side of the support rod is provided with a hollow groove, and the hollow groove is opposite to the square through groove.

[0010] In one example, the inner wall of the circular through groove on the other rotating rod is fixedly connected to an air guide pipe, the air guide pipe extends into the guide roller body, one side of the air guide pipe is fixedly connected to a circular cylinder, the circular cylinder is communicated with the air guide pipe, the circular cylinder is located inside the guide roller body, the outer side of the circular cylinder is fixedly connected to an air jet pipe, the air jet pipe is fixedly connected to the guide roller body, and the air jet pipe passes through the circular cylinder.

[0011] The guide roller for sizing towel fabric yarn proposed by the utility model can bring the following beneficial effects:

[0012] First, by providing a support rod, when the yarn contacts the guide roller body, the yarn contacts the rotating rod at this time, and the area between the rotating rods is suspended in the air and does not contact the guide roller body. When the yarn contacts the guide roller body after the sizing treatment, the support rod isolates the yarn so that the yarn cannot stick to the outside of the guide roller body, thereby reducing the contact area between the yarn and the guide roller body, thereby reducing the influence of the guide roller body on the sizing on the yarn;

[0013] Secondly, by setting up an air jet pipe and a water pipe, hot water enters the empty groove inside the support rod through the square through groove, heats the support rod from the inside, and injects air flow into the circular cylinder through the air guide pipe. After the gas enters the circular cylinder, it is heated by the hot water between the circular cylinder and the guide roller body, and the temperature rises. The heated gas is slowly ejected through the air jet pipe. After the air flow is ejected, it blows towards the suspended yarn, blowing the slurry on the yarn with hot air flow, further accelerating the drying speed of the yarn slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] In the attached figure:

[0016] Figure 1 The utility model is a structural schematic diagram of a guide roller for sizing towel fabric yarn.

[0017] Figure 2 The utility model is a structural schematic diagram of a support rod and an elastic pad of a guide roller for sizing towel fabric yarn.

[0018] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a guide roller for sizing towel fabric yarn.

[0019] Figure 4 The utility model is a structural schematic diagram of a circular cylinder and an air jet pipe of a guide roller for sizing towel fabric yarn.

[0020] In the figure: 1. Support frame; 2. Rotating rod; 3. Guide roller body; 4. Support rod; 5. Elastic pad; 6. Water pipe; 7. Empty slot; 8. Air guide pipe; 9. Round cylinder; 10. Air jet pipe. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0022] like Figures 1-4 As shown, an embodiment of the present invention proposes a guide roller for sizing towel fabric yarn, including a support frame 1, two rotating rods 2 are rotatably connected to the support frame 1, a guide roller body 3 is fixedly connected between the two rotating rods 2, and a plurality of support rods 4 are fixedly connected to the outside of the guide roller body 3, and all the support rods 4 are arranged in an array. When the yarn contacts the guide roller body 3, the yarn contacts the rotating rod 2 at this time, and the area between the rotating rod 2 and the rotating rod 2 is suspended in the air and does not contact the guide roller body 3. When the yarn is sizing treated and contacts the guide roller body 3, the yarn is isolated by the support rod 4, so that the yarn cannot stick to the outside of the guide roller body 3, thereby reducing the contact area between the yarn and the guide roller body 3, thereby reducing the influence of the guide roller body 3 on the slurry on the yarn, and at the same time, the yarn is contacted by the support rod 4 to retain the guiding effect on the yarn.

[0023] like Figure 1 and Figure 2 As shown, one side of all the support rods 4 is fixedly connected to the elastic pad 5, the elastic pad 5 is provided with an arc surface, the elastic pad 5 is made of rubber, the cross-section of the support rod 4 is trapezoidal, and the elastic pad 5 is fixedly connected to the upper surface of the support rod 4. After the yarn is sizing, when it contacts the guide roller body 3, it contacts the elastic pad 5 on the side of the support rod 4 on the guide roller body 3. The elastic pad 5 reduces the friction between the yarn and the support rod 4, thereby reducing the damage to the yarn caused by friction.

[0024] like Figure 3 As shown, circular through grooves are provided on the two rotating rods 2, and the interior of the guide roller body 3 is hollow. One side of one of the rotating rods 2 is fixedly connected to a water pipe 6, and the water pipe 6 is communicated with the interior of the guide roller body 3. When in use, hot water is injected into the guide roller body 3 through the water pipe 6, so that the hot water heats the guide roller body 3, and the temperature of the guide roller body 3 increases. When the yarn contacts the elastic pad 5 on the guide roller body 3, the high temperature around the guide roller body 3 is used to dry the yarn, thereby accelerating the drying speed of the slurry on the yarn.

[0025] like Figure 3As shown, a plurality of square through grooves are provided on the outside of the guide roller body 3, and an empty groove 7 is provided on one side of the support rod 4. The empty groove 7 is opposite to the square through groove. When hot water enters the inside of the guide roller body 3, the hot water enters the empty groove 7 inside the support rod 4 through the square through groove, and heats the support rod 4 from the inside, thereby accelerating the heating speed of the support rod 4, reducing the heat conduction distance, and reducing heat loss.

[0026] like Figure 3 and Figure 4 As shown, the inner wall of the circular through groove on the other rotating rod 2 is fixedly connected to the air guide pipe 8, and the air guide pipe 8 extends into the guide roller body 3. One side of the air guide pipe 8 is fixedly connected to the circular cylinder 9, and the circular cylinder 9 is communicated with the air guide pipe 8. The circular cylinder 9 is located inside the guide roller body 3. The outside of the circular cylinder 9 is fixedly connected to the air jet pipe 10, and the air jet pipe 10 is fixedly connected to the guide roller body 3. The air jet pipe 10 passes through the circular cylinder 9. When hot water enters the guide roller body 3, air flow is injected into the circular cylinder 9 through the air guide pipe 8. After the gas enters the circular cylinder 9, it is heated by the hot water between the circular cylinder 9 and the guide roller body 3, and the temperature rises. The heated gas is slowly ejected through the air jet pipe 10. After the air flow is ejected, it blows toward the suspended yarn, blowing the slurry on the yarn with hot air flow, further accelerating the drying speed of the yarn slurry. At the same time, the circular cylinder 9 occupies internal space, reducing the amount of hot water used.

[0027] Working principle: When the yarn contacts the guide roller body 3, the yarn contacts the elastic pad 5 on the rotating rod 2, so that the yarn cannot stick to the outside of the guide roller body 3, and hot water is injected into the guide roller body 3 through the water pipe 6, so that the hot water heats the guide roller body 3, and the temperature of the guide roller body 3 increases. The hot water enters the empty slot 7 inside the support rod 4 through the square through slot, and heats the support rod 4 from the inside of the support rod 4. The air flow is injected into the circular cylinder 9 through the air guide pipe 8. After the gas enters the circular cylinder 9, it is heated by the hot water between the circular cylinder 9 and the guide roller body 3, and the temperature increases. The heated gas is slowly ejected through the air jet pipe 10. After the air flow is ejected, it blows toward the suspended yarn, and the slurry on the yarn is blown by the hot air flow.

[0028] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0029] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A guide roller for sizing towel fabric yarn, characterized in that: The invention comprises a support frame (1), wherein two rotating rods (2) are rotatably connected to the support frame (1), a guide roller body (3) is fixedly connected between the two rotating rods (2), and a plurality of support rods (4) are fixedly connected to the outside of the guide roller body (3), and all the support rods (4) are arranged in an array.

2. A guide roller for sizing towel fabric yarn according to claim 1, characterized in that: One side of all the support rods (4) is fixedly connected to an elastic pad (5), and the elastic pad (5) is provided with an arc surface. The material of the elastic pad (5) is rubber.

3. A guide roller for sizing towel fabric yarn according to claim 2, characterized in that: The cross section of the support rod (4) is trapezoidal, and the elastic pad (5) is fixedly connected to the upper surface of the support rod (4).

4. A guide roller for sizing towel fabric yarn according to claim 1, characterized in that: A circular through groove is provided on each of the two rotating rods (2), and the interior of the guide roller body (3) is hollow. One side of one of the rotating rods (2) is fixedly connected to a water pipe (6), and the water pipe (6) is communicated with the interior of the guide roller body (3).

5. A guide roller for sizing towel fabric yarn according to claim 3, characterized in that: A plurality of square through slots are provided on the outer side of the guide roller body (3), and an empty slot (7) is provided on one side of the support rod (4), wherein the empty slot (7) is opposite to the square through slot.

6. A guide roller for sizing towel fabric yarn according to claim 1, characterized in that: The inner wall of the circular through groove on the other rotating rod (2) is fixedly connected to an air guide pipe (8), the air guide pipe (8) extends into the guide roller body (3), one side of the air guide pipe (8) is fixedly connected to a circular cylinder (9), the circular cylinder (9) is communicated with the air guide pipe (8), the circular cylinder (9) is located inside the guide roller body (3), the outer side of the circular cylinder (9) is fixedly connected to an air injection pipe (10), the air injection pipe (10) is fixedly connected to the guide roller body (3), and the air injection pipe (10) passes through the circular cylinder (9).

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