Spinning roller capable of fixing spinning easily

Abstract

The utility model discloses a spinning roller easy for spinning fixation, which comprises a spinning roller, two ends of the surface of the spinning roller are respectively provided with a first annular groove and a second annular groove, the inner wall of the first annular groove and the inner wall of the second annular groove are fixedly connected with anti-skidding protrusions, and a fastening ring is sleeved inside the second annular groove. According to the spinning roller, the first annular groove and the second annular groove are formed in the two ends of the spinning roller, one end of a spun yarn is tied in the first annular groove or the second annular groove, and the spun yarn is easily fixed to the spinning roller; the spinning device has the advantages of being easy to operate, low in starting difficulty, simple in structure, stable, reliable, low in failure rate and low in maintenance and use cost. According to the spinning yarn fixing device, the friction force between the spinning yarn and the first annular groove and the friction force between the spinning yarn and the second annular groove can be increased through the arrangement of the anti-skid protrusions, the spinning yarn in the second annular groove can be fastened through the arrangement of the fastening ring, and the fixing effect of the spinning yarn is more ideal.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning processing, in particular to a spinning roller which is easy to fix during spinning. Background Art

[0002] Nowadays, the use of spinning rollers is more common in the spinning field. Spinning rollers are devices used to wind up spinning materials. During the processing of spinning materials, if they are laid flat, they will take up a lot of space, so the materials need to be wound up, and spinning rollers are usually used.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that the patent document with application number CN202322129503.6 disclosed a spinning roller that is convenient for spinning fixation. In actual use, the above patent adopts a method of placing one end of the material in the spinning roller mounting groove, and rotating the pressure plate along the mounting groove to close it, and fixing the position of the material by the snap connection between the fixing strip and the positioning groove. This method has the problems of cumbersome operation, complex structure, high failure rate, and high maintenance and use costs.

[0005] Therefore, we propose a spinning roller that is easy to spin and fix to solve the above-mentioned drawbacks. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings in the prior art and to provide a spinning roller which is easy to spin and fix.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a spinning roller that is easy to spin and fix, including a spinning roller, wherein a first annular groove and a second annular groove are respectively provided at both ends of the surface of the spinning roller, the inner walls of the first annular groove and the second annular groove are fixed with anti-slip protrusions, and a fastening ring is provided inside the second annular groove.

[0008] Preferably, the fastening ring is used in conjunction with the second annular groove.

[0009] Preferably, the anti-slip protrusions are provided in plurality, and the plurality of anti-slip protrusions are distributed in the first annular groove and the second annular groove in an annular array.

[0010] Preferably, the first annular groove and the second annular groove have the same diameter.

[0011] Preferably, the fastening ring is made of a rubber ring.

[0012] Preferably, the first annular groove and the second annular groove have the same width.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a first annular groove and a second annular groove are provided at both ends of the spinning roller, and one end of the spinning line is tied in the first annular groove or the second annular groove, so that the spinning line is easily fixed on the spinning roller. Fixing the spinning line on the spinning roller has the advantages of simple operation, low difficulty in getting started, simple structure, stability and reliability, low failure rate, and low maintenance and use costs.

[0015] 2. In the present invention, the anti-slip protrusions are provided to increase the friction between the spinning thread and the first annular groove and the second annular groove, and the setting of the fastening ring can also fasten the spinning thread in the second annular groove, making the spinning thread fixing effect more ideal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a structural schematic diagram of a spinning roller that is easy to fix while spinning, proposed by the utility model;

[0018] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0019] Figure 3 Exploded view of the spinning roller and the fastening ring.

[0020] Legend:

[0021] 1. Spinning roller; 2. First annular groove; 3. Second annular groove; 4. Anti-slip protrusion; 5. Fastening ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Please refer to Figure 1-3 A spinning roller that is easy to fix for spinning includes a spinning roller 1. A first annular groove 2 and a second annular groove 3 are respectively provided at both ends of the surface of the spinning roller 1. The inner walls of the first annular groove 2 and the second annular groove 3 are fixed with anti-slip protrusions 4, and a fastening ring 5 is provided inside the second annular groove 3.

[0025] When in use, by opening a first annular groove 2 and a second annular groove 3 at both ends of the spinning roller 1, the first way to fix the spinning line is: tying one end of the spinning line in the first annular groove 2, which is easy to fix the spinning line on the spinning roller 1; the second way to fix the spinning line is: pulling the fastening ring 5 to deform it, then passing one end of the spinning line through the fastening ring 5 and the second annular groove 3, and then loosening the fastening ring 5. Under the elastic force of the fastening ring 5, the fastening ring 5 is reset to fix the spinning line in the second annular groove 3, and fixing the spinning line on the spinning roller 1 has the advantages of simple operation, low difficulty in getting started, simple structure, stability and reliability, low failure rate, and low maintenance and use costs. The two ways to fix the spinning line are convenient for staff to use selectively according to actual needs or usage habits, and the design is more humane, wherein the anti-slip protrusion 4 can increase the friction between the spinning line and the first annular groove 2 and the second annular groove 3, and is not easy to loosen.

[0026] In this embodiment, the fastening ring 5 is used in conjunction with the second annular groove 3 .

[0027] Specifically, the yarn can be fixed in the second annular groove 3 under the elastic force of the fastening ring 5 .

[0028] In this embodiment, a plurality of anti-slip protrusions 4 are provided, and the plurality of anti-slip protrusions 4 are distributed in a circular array in the first annular groove 2 and the second annular groove 3 .

[0029] Specifically, the friction between the spinning line and the spinning roller 1 is increased, making it less likely to loosen.

[0030] In this embodiment, the diameters of the first annular groove 2 and the second annular groove 3 are the same.

[0031] Specifically, the two ways of fixing the spinning thread make it convenient for staff to use them selectively according to actual needs or usage habits, and the design is more humane.

[0032] In this embodiment, the fastening ring 5 is made of a rubber ring.

[0033] Specifically, it has low price and saves costs.

[0034] In this embodiment, the first annular groove 2 and the second annular groove 3 have the same width.

[0035] Specifically, it reduces production difficulty and improves production efficiency.

[0036] Working principle: When in use, a first annular groove 2 and a second annular groove 3 are opened at both ends of the spinning roller 1. The first way to fix the spinning line is to tie one end of the spinning line in the first annular groove 2, which is easy to fix the spinning line on the spinning roller 1. The second way to fix the spinning line is to pull the fastening ring 5 to deform it, and then pass one end of the spinning line through the fastening ring 5 and the second annular groove 3, and then loosen the fastening ring 5. Under the elastic force of the fastening ring 5, the fastening ring 5 is reset to fix the spinning line in the second annular groove 3, and fixing the spinning line on the spinning roller 1 has the advantages of simple operation, low difficulty in getting started, simple structure, stability and reliability, low failure rate, and low maintenance and use costs. The two ways to fix the spinning line are convenient for staff to use selectively according to actual needs or usage habits, and the design is more humane. The anti-slip protrusion 4 can increase the friction between the spinning line and the first annular groove 2 and the second annular groove 3, and it is not easy to loosen.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spinning roller that is easy to fix during spinning, comprising a spinning roller (1), characterized in that: A first annular groove (2) and a second annular groove (3) are respectively provided at both ends of the surface of the spinning roller (1); anti-slip protrusions (4) are fixed to the inner walls of the first annular groove (2) and the second annular groove (3); and a fastening ring (5) is sleeved inside the second annular groove (3).

2. A spinning roller that is easy to fix in spinning according to claim 1, characterized in that: The fastening ring (5) is used in conjunction with the second annular groove (3).

3. A spinning roller that is easy to fix in spinning according to claim 1, characterized in that: A plurality of anti-slip protrusions (4) are provided, and the plurality of anti-slip protrusions (4) are distributed in an annular array in the first annular groove (2) and the second annular groove (3).

4. A spinning roller that is easy to fix in spinning according to claim 1, characterized in that: The diameters of the first annular groove (2) and the second annular groove (3) are the same.

5. The spinning roller that is easy to fix in spinning according to claim 1, characterized in that: The fastening ring (5) is made of a rubber ring.

6. The spinning roller that is easy to fix in spinning according to claim 1, characterized in that: The first annular groove (2) and the second annular groove (3) have the same width.

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