Improved structure of yarn library of automatic winder

Abstract

The utility model relates to the technical field of automatic winders, and discloses an improved structure of a yarn library of an automatic winder, which is characterized in that the yarn library is provided with a shaft hole, the outer edge is provided with a yarn library guide port, and the bottom corner is provided with a guide slope. A guide inclined plane is cut by transforming the corner of a yarn guide port of the yarn library, and the design can effectively improve a groove in the bottom of a bad yarn library. And through the introduction of the guide inclined plane, the service cycle of the yarn library is prolonged, and related consumption is reduced at the same time. In actual operation, when the bobbin yarn in the yarn library is replaced, the retention time of the yarn at the bottom of the yarn library is obviously shortened, so that the friction force is reduced, and the bottom damage is reduced. The improvement directly solves the problems that thread feeding is not in place and knotting is not successful due to a groove in the bottom of the yarn library, and therefore the phenomenon of yarn falling is reduced. Through the optimization, the one-time knotting success rate is remarkably improved, the yarn hairiness problem is solved, and the performance and efficiency of a yarn library are integrally improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic winding machines, in particular to an improved yarn storehouse structure of an automatic winding machine. Background Art

[0002] Automatic winding machine is one of the indispensable and important equipment in modern textile industry. Its appearance has greatly improved the efficiency and quality of textile production and enabled the textile industry to develop rapidly.

[0003] The main function of the automatic winding machine is to automatically wind and arrange the yarn on the textile machine to produce a bobbin that meets the requirements. Compared with traditional manual winding, the automatic winding machine has higher production efficiency and better product quality, which greatly reduces the labor intensity of workers.

[0004] Automatic winding machines usually consist of a feeding device, a winding device, a tension control device, a bobbin conveying device, etc. The feeding device is responsible for feeding the yarn into the winding device, the winding device is responsible for winding the yarn into bobbins, and the tension control device is used to control the tension of the yarn to ensure the quality and stability of the bobbins.

[0005] With the increase of machine service life and the diversification of production tasks, the wear problem of the yarn storage bottom of some machines has become increasingly prominent. After in-depth analysis, the main reason for the wear is that the yarn must pass through the bottom of the yarn storage during the replacement of the bobbin. Especially when producing varieties with lower yarn counts and higher yarn strength, the wear of the bottom of the yarn storage is more serious, forming grooves of varying degrees. The existence of these grooves may cause the yarn to get stuck when passing through, resulting in inaccurate yarn transmission, knotting failure, and frequent yarn replacement and yarn dropping. This not only affects the production efficiency of a single spindle, but also increases the potential risk of product quality. Purchasing a new yarn storage to replace it will greatly increase the consumption of accessories and greatly increase production costs.

[0006] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop an improved structure of the yarn library of the automatic winding machine. Utility Model Content

[0007] The utility model aims to provide an improved structure of a yarn storehouse of an automatic winding machine to solve the problems raised in the above-mentioned background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A technical solution for improving the structure of a yarn storehouse of an automatic winding machine includes a yarn storehouse, wherein an axial hole is provided axially through the yarn storehouse, and a plurality of yarn storehouse wire openings are distributed in an array at the outer side of the axial hole and at the edge of the yarn storehouse, and guide slopes are symmetrically provided at the bottom corners of each yarn storehouse wire opening.

[0010] As a preferred technical solution, the vertical height between the guiding inclined surface and the bottom surface of the yarn storehouse is 0.6 cm, and the length of the oblique side between the guiding inclined surface and the bottom surface of the yarn storehouse is 4 cm.

[0011] As a preferred technical solution, a lower notch is provided at the edge corner of the surface of the guide bevel, a sliding piece is provided on the adjacent surface of the guide bevel, an upper notch is provided on the back of the sliding piece, the upper notch corresponds to the lower notch, and a magnetic piece is provided on the bottom wall, a magnet is provided between the two magnetic pieces and is adsorbed and cooperated with the magnet, the sliding piece is in contact with the guide bevel, and the two magnetic pieces are connected to the upper notch and the lower notch by adhesion, and the sliding piece is made of wear-resistant material.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model is an improved structure of a yarn storehouse of an automatic winding machine. After the corners of the wire guide opening of the yarn storehouse are modified, a guiding slope is cut out. This design can effectively improve the grooves at the bottom of the bad yarn storehouse. By introducing the guiding slope, the service life of the yarn storehouse is extended, and the related consumption is reduced. In actual operation, when the yarn storehouse replaces the bobbin yarn, the residence time of the yarn at the bottom of the yarn storehouse is significantly shortened, thereby reducing friction and reducing bottom damage. This modification directly solves the problems of inadequate wire feeding and unsuccessful knotting caused by the grooves at the bottom of the yarn storehouse, thereby reducing the phenomenon of yarn falling. After this optimization, the one-time knotting success rate is significantly improved, the yarn hairiness problem is also improved, and the overall performance and efficiency of the yarn storehouse are improved.

[0014] (2) The utility model is an improved structure of a yarn storehouse of an automatic winding machine. A slide is provided, which is connected by magnets on the basis of the original guide slope, so that the slide can be detachably connected. The slide is made of wear-resistant material, which can further extend the service life of the yarn storehouse. At the same time, local parts can be disassembled and replaced without overall replacement, thereby reducing costs and meeting actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an improved structure of the yarn storehouse of an automatic winding machine;

[0016] Figure 2 This is a schematic diagram of the partial structure of an improved yarn storage structure of an automatic winding machine.

[0017] In the accompanying drawings: 1, yarn magazine; 11, yarn magazine wire port; 12, shaft hole; 13, guide slope; 131, lower notch; 2, sliding plate; 21, upper notch; 22, magnet; 23, magnetic sheet. DETAILED DESCRIPTION

[0018] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0019] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution for improving the structure of the yarn storehouse of the automatic winding machine: comprising a yarn storehouse 1, the yarn storehouse 1 is provided with an axial hole 12, and the axial hole is through along its axial direction. At the edge of the yarn storehouse 1, outside the axial hole 12, a plurality of yarn storehouse wire openings 11 are distributed in an array form. The bottom corners of each yarn storehouse wire opening 11 are symmetrically provided with a guide slope 13. The vertical height of the guide slope and the bottom surface of the yarn storehouse 1 is 0.6 cm, and the length of the hypotenuse formed by the guide slope and the bottom surface of the yarn storehouse 1 is 4 cm.

[0020] This improvement forms a guiding slope by cutting the corners of the yarn magazine guide port, which effectively improves the problem of bad grooves at the bottom of the yarn magazine. The introduction of the guiding slope not only extends the service life of the yarn magazine, but also reduces related consumption. In actual application, when the bobbin is replaced, the residence time of the yarn at the bottom of the yarn magazine is significantly reduced, thereby reducing friction and reducing the risk of damage to the bottom. This optimization solves the problems of inaccurate wire feeding and knotting failure caused by the grooves at the bottom of the yarn magazine, thereby significantly reducing the falling of yarn, reducing consumption, improving the production efficiency of a single spindle, and stabilizing the quality of the bobbin. The performance and efficiency of the yarn magazine have been comprehensively improved. The success rate of one-time knotting has been significantly improved, and the problem of yarn hairiness has also been improved. These improvements ensure the stability and efficiency of the yarn magazine in use.

[0021] like Figure 1 and Figure 2 As shown, a lower notch 131 is designed at the surface corner of the guide ramp 13. The surface portion adjacent to the guide ramp 13 is provided with a slide 2. The back of the slide 2 is also finely processed with an upper notch 21, which cleverly corresponds to the lower notch 131. Magnetic sheets 23 are embedded in the bottom walls of the notches at these two locations. A magnet 22 is placed between the two magnetic sheets 23, and a stable adsorption fit is achieved between them. The slide 2 is tightly combined with the guide ramp 13 to ensure stability and reliability in use.

[0022] In the manufacturing process, we use an adhesive method to tightly connect the two magnetic sheets 23 to the upper notch 21 and the lower notch 131. This connection method not only ensures the stability of the structure, but also facilitates subsequent maintenance and replacement.

[0023] In terms of material selection, the slide 2 is made of wear-resistant material. This material not only has excellent wear resistance, but also can effectively extend the service life of the yarn storage. At the same time, since the slide 2 and the guide ramp 13 are connected by a detachable magnet, it means that when it is necessary to replace local parts, it is not necessary to replace the entire device as a whole, thereby greatly reducing the cost of maintenance and replacement, which is more in line with the needs of actual use.

[0024] To sum up, this design not only improves the practicality and durability of the product, but also brings users a more convenient and economical maintenance experience.

[0025] The working principle and use process of the utility model: After the utility model is installed, it works according to the above implementation method until all the working steps are completed.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0029] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An improved structure of a yarn storehouse for an automatic winding machine, characterized in that: The invention comprises a yarn storehouse (1), wherein the yarn storehouse (1) is axially penetrated by an axial hole (12), and a plurality of yarn storehouse guide wire openings (11) are arranged in an array at the outer side of the axial hole (12) and at the edge of the yarn storehouse (1), and each yarn storehouse guide wire opening (11) is symmetrically provided with a guiding inclined surface (13) at the bottom corner.

2. The improved structure of the yarn storage of the automatic winding machine according to claim 1 is characterized in that: The vertical height between the guiding inclined surface (13) and the bottom surface of the yarn storage (1) is 0.6 cm, and the length of the oblique sides between the guiding inclined surface (13) and the bottom surface of the yarn storage (1) is 4 cm.

3. The improved structure of the yarn storage of the automatic winding machine according to claim 1 is characterized in that: A lower notch (131) is provided at the edge corner of the surface of the guiding inclined surface (13); a sliding plate (2) is provided on the adjacent surface of the guiding inclined surface (13); an upper notch (21) is provided on the back of the sliding plate (2); the upper notch (21) corresponds to the lower notch (131); and a magnetic plate (23) is provided on the bottom wall; a magnet (22) is provided between the two magnetic plates (23) and is adsorbed and matched therewith; the sliding plate (2) is in contact with the guiding inclined surface (13).

4. The improved structure of the yarn storage of the automatic winding machine according to claim 3 is characterized in that: The two magnetic sheets (23) are connected to the upper notch (21) and the lower notch (131) by adhesion.

5. The improved structure of the yarn storage of the automatic winding machine according to claim 4 is characterized in that: The sliding plate (2) is made of wear-resistant material.

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