Device for refitting and upgrading yarn pressing based on ML machine type

Abstract

The utility model provides a device for refitting and upgrading yarn pressing based on an ML machine type, and the key points of the technical scheme are that the device for refitting and upgrading the yarn pressing based on the ML machine type comprises a guide bar transverse moving mechanism, and the guide bar transverse moving mechanism is provided with a spandex comb assembly, a pattern comb assembly; the pattern comb assembly is located on one side of the spandex comb assembly. A bottom comb; the bottom comb is positioned on one side of the flower comb assembly; a yarn pressing comb assembly; the yarn pressing comb assembly is located on one side of the bottom comb. The yarn pressing comb has the advantage that the patterns of the fabric can be more three-dimensional by modifying the yarn pressing comb through the device.

Description

Technical Field

[0001] This application relates to the technical field of warp knitting machines, and particularly to a device for modifying and upgrading the yarn pressing based on the ML model. Background Art

[0002] The warp knitting machine forms obvious concave and convex embroidery patterns on the fabric surface through the yarn pressing device, thereby enhancing the three-dimensional sense of the fabric surface. Such machines are usually called warp knitting machines with yarn pressing plates. The yarn pressing device is an important part of the warp knitting machine, which has an important impact on the quality of the fabric surface and the running performance of the whole machine. The existing warp knitting machines mainly use weft insertion combs, and the produced fabrics have a relatively thin, flat appearance and a weak three-dimensional sense, making it difficult to highlight the main patterns and shadow patterns on the fabric. Therefore, it needs to be improved. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the embodiments of this application provide a device for modifying and upgrading the yarn pressing based on the ML model to solve the problems existing in the related technologies. The technical solutions are as follows:

[0004] The embodiments of this application provide a device for modifying and upgrading the yarn pressing based on the ML model, including a comb bar traversing mechanism, on which are provided: a spandex comb assembly; a pattern comb assembly; the pattern comb assembly is located on one side of the spandex comb assembly; a bottom comb; the bottom comb is located on one side of the pattern comb assembly; a yarn pressing comb assembly; the yarn pressing comb assembly is located on one side of the bottom comb.

[0005] In one embodiment, the yarn pressing comb assembly includes: a first yarn pressing comb and a second yarn pressing comb; both the first yarn pressing comb and the second yarn pressing comb are arranged on the comb bar traversing mechanism; the second yarn pressing comb is located on one side of the bottom comb.

[0006] In one embodiment, the pattern comb assembly includes: a first weft insertion comb, a second weft insertion comb, and a third weft insertion comb; the first weft insertion comb, the second weft insertion comb, and the third weft insertion comb are all arranged on the comb bar traversing mechanism; the first weft insertion comb is located on the other side of the bottom comb; the third weft insertion comb is located on one side of the spandex comb assembly.

[0007] In one embodiment, the spandex comb assembly includes: a first spandex comb and a second spandex comb; the first spandex comb and the second spandex comb are both arranged on the comb bar traversing mechanism; the first spandex comb is located on one side of the third weft insertion comb.

[0008] In one embodiment, the yarn pressing comb assembly, the bottom comb, the pattern comb assembly, and the spandex comb assembly are sequentially arranged on the comb bar traversing mechanism in a counterclockwise direction.

[0009] The advantages or beneficial effects in the above technical solutions at least include:

[0010] In this application, the yarn pressing comb assembly replaces the original two bottom comb structures on the comb bar traversing mechanism, enabling the yarn pressing device to generate a yarn pressing function, thereby achieving a loop laying-in effect on the fabric, making the three-dimensional sense of the main pattern and the shadow pattern on the fabric produced by the yarn pressing device more prominent and full; the functions of the pattern comb assembly and the spandex comb assembly remain unchanged and can be combined with fine yarns to form hidden patterns and elastic effects.

[0011] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In the drawings, unless otherwise specified, the same reference numerals throughout the several views denote the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in this application and should not be regarded as limiting the scope of this application.

[0013] Figure 1 is a schematic structural diagram before the improvement of the present utility model;

[0014] Figure 2 is a schematic structural diagram after the improvement of the present utility model.

[0015] In the figure: 1. Comb bar traversing mechanism; 2. Spandex comb assembly; 21. First spandex comb; 22. Second spandex comb; 3. Pattern comb assembly; 31. First weft insertion comb; 32. Second weft insertion comb; 33. Third weft insertion comb; 4. Bottom comb; 5. Yarn pressing comb assembly; 51. First yarn pressing comb; 52. Second yarn pressing comb. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In the following, in order to make the objectives, features, and advantages of the present utility model more obvious and understandable, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of this application. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0017] The present utility model will be described in detail below with reference to the drawings and embodiments.

[0018] Embodiment 1

[0019] As Figure 2As shown in the figure, the utility model provides a device for modifying and upgrading the yarn pressing based on the ML model, including a comb bar traversing mechanism 1, on which are provided: a spandex comb assembly 2; a pattern comb assembly 3; the pattern comb assembly 3 is located on one side of the spandex comb assembly 2; a bottom comb 4; the bottom comb 4 is located on one side of the pattern comb assembly 3; a yarn pressing comb assembly 5; the yarn pressing comb assembly 5 is located on one side of the bottom comb 4.

[0020] The yarn pressing device before improvement is as Figure 1 shown. There are three bottom combs 4 arranged above the device. For the specific structure and working principle of the yarn pressing device on the warp knitting machine, reference can be made to the Chinese invention patent with the application number 201310099830.X, which will not be elaborated here;

[0021] In this embodiment, the improved yarn pressing device is as Figure 2 shown. Two original bottom combs 4 are modified into yarn pressing comb assemblies 5. Due to the loop laying-in of the yarn pressing comb structure, the added yarn pressing comb assembly 5 has the function of pressing the yarn. The pressed yarn extension line floats in the air, while the original weft inserting comb extension line is pressed by the bottom net extension line, forming a prominent pattern three-dimensional effect; in addition, the device can also be equipped with a positive pattern shaft yarn feeding system, so that the tension of the yarn can be controlled independently, thereby making the three-dimensional effect of the pressed yarn pattern produced by the improved yarn pressing device more prominent;

[0022] In addition, after the device is improved, the spandex comb assembly 2 and the pattern comb assembly 3 are retained, which can form shadow patterns on the fabric and enrich the hierarchical expressiveness of the fabric; the improved yarn pressing device can be flexibly switched with the original device to meet different functional requirements.

[0023] Furthermore, the yarn pressing comb assembly 5 includes: a first yarn pressing comb 51 and a second yarn pressing comb 52; both the first yarn pressing comb 51 and the second yarn pressing comb 52 are arranged on the comb bar traversing mechanism 1; the second yarn pressing comb 52 is located on one side of the bottom comb 4. The pattern comb assembly 3 includes: a first weft inserting comb 31, a second weft inserting comb 32 and a third weft inserting comb 33; the first weft inserting comb 31, the second weft inserting comb 32 and the third weft inserting comb 33 are all arranged on the comb bar traversing mechanism 1; the first weft inserting comb 31 is located on the other side of the bottom comb 4; the third weft inserting comb 33 is located on one side of the spandex comb assembly 2. The spandex comb assembly 2 includes: a first spandex comb 21 and a second spandex comb 22; both the first spandex comb 21 and the second spandex comb 22 are arranged on the comb bar traversing mechanism 1; the first spandex comb 21 is located on one side of the third weft inserting comb 33. The yarn pressing comb assembly 5, the bottom comb 4, the pattern comb assembly 3 and the spandex comb assembly 2 are sequentially arranged on the comb bar traversing mechanism 1 in a counterclockwise direction.

[0024] In this embodiment, the yarn pressing comb assembly 5 includes two yarn pressing comb structures, namely the first yarn pressing comb 51 and the second yarn pressing comb 52. The pattern comb assembly 3 includes three weft inserting comb structures, namely the first weft inserting comb 31, the second weft inserting comb 32, and the third weft inserting comb 33. The spandex comb assembly 2 includes two spandex comb structures, namely the first spandex comb 21 and the second spandex comb 22, where:

[0025] The first yarn pressing comb 51, the second yarn pressing comb 52, the bottom comb 4, the first weft inserting comb 31, the second weft inserting comb 32, the third weft inserting comb 33, the first spandex comb 21, and the second spandex comb 22 are respectively arranged on the comb bar traversing mechanism 1 in the counterclockwise direction in sequence. Retaining the function of the weft inserting comb unchanged, it can be paired with the fine yarn to form a hidden pattern. Retaining the function of the spandex comb unchanged, it can form the elastic effect of the fabric.

[0026] In this embodiment, the model of the warp knitting machine is the 28E model (28 needles per inch). Compared with the conventional 24E model equipment, the woven products are more delicate. The device for upgrading the yarn pressing based on the ML model can be applied to various different warp knitting machines. The device for upgrading the yarn pressing based on the ML model has all the technical effects in the first embodiment. Therefore, when the device for upgrading the yarn pressing based on the ML model is applied to the warp knitting machine, it also has the same technical effects, which will not be elaborated here.

[0027] Furthermore, it further includes a warp let-off device; the warp let-off device is connected to the comb bar traversing mechanism 1.

[0028] In this embodiment, the warp let-off device is arranged on the warp knitting machine and connected to the comb bar traversing mechanism 1. The warp let-off device can supply yarn flexibly according to the pattern change and can also match different types of yarns to meet the requirements of fabrics of different colors.

[0029] For a device for upgrading the yarn pressing based on the ML model of the present utility model, the functions of the modules in each device in the embodiment can refer to the corresponding descriptions in the above method. It has the advantage that the pattern of the fabric can be made more three-dimensional by modifying the yarn pressing comb of the device.

[0030] In the description of this specification, unless otherwise clearly specified or limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0031] In this utility model, unless otherwise clearly specified or limited, that the first feature is "above" or "below" the second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, that the first feature is "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. That the first feature is "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is less than that of the second feature. Terms such as "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are only for the purpose of illustration, 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 thus cannot be understood as a limitation to this utility model.

[0032] As described above, it is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed by this application can easily think of various changes or substitutions, and these should all be covered within the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims

1. A device for upgrading and pressing yarn based on ML machine, comprising a comb bar slidable mechanism, characterized in that: The comb bar traverse mechanism is provided with: Spandex comb assembly; A flower comb assembly; the flower comb assembly is located on one side of the spandex comb assembly; Bottom comb; the bottom comb is located on one side of the flower comb assembly; A yarn pressing comb assembly; the yarn pressing comb assembly is located at one side of the bottom comb.

2. The device for upgrading the pressing yarn based on the ML machine type according to claim 1 is characterized in that: The yarn pressing comb assembly comprises: a first yarn pressing comb and a second yarn pressing comb; the first yarn pressing comb and the second yarn pressing comb are both arranged on the comb bar transverse movement mechanism; the second yarn pressing comb is located at one side of the bottom comb.

3. The device for upgrading the pressing yarn based on the ML machine type according to claim 2 is characterized in that: The pattern comb assembly includes: a first weft insertion comb, a second weft insertion comb and a third weft insertion comb; the first weft insertion comb, the second weft insertion comb and the third weft insertion comb are all arranged on the comb bar transverse movement mechanism; the first weft insertion comb is located on the other side of the bottom comb; the third weft insertion comb is located on one side of the spandex comb assembly.

4. The device for upgrading the yarn pressing based on the ML machine type according to claim 3 is characterized in that: The spandex comb assembly comprises: a first spandex comb and a second spandex comb; the first spandex comb and the second spandex comb are both arranged on the comb bar traverse mechanism; the first spandex comb is located at one side of the third weft insertion comb.

5. The device for upgrading the yarn pressing based on the ML machine type according to claim 1 is characterized in that: The yarn pressing comb assembly, the bottom comb, the pattern comb assembly and the spandex comb assembly are sequentially arranged on the comb bar transverse movement mechanism in a counterclockwise direction.

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