Yarn splitting system and yarn dyeing machine
Through the cooperation of the yarn splitting system and high-temperature rollers, the problem of uniform distribution of yarns in the textile machine is solved, and a better dyeing effect is achieved, avoiding color difference and centering phenomena.
Patent Information
- Application Number
- CN202422383033.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The warp yarns in existing textile machines cannot be evenly distributed, resulting in the phenomenon of exposed whitening, flower center and color difference in the yarn during the dyeing and printing process. It is difficult for traditional methods to achieve uniform distribution of yarn.
A yarn splitting system is adopted, including a first yarn splitting unit, a second yarn splitting unit, a third yarn splitting unit and a fourth yarn splitting unit. Through multiple yarn splitting and yarn splitting processes, the yarn is evenly distributed in the threaded alveolar, and heated through a high-temperature roller to ensure uniform transfer of dye.
The uniform distribution of yarn is achieved, the color difference and flower center problems during the dyeing process are avoided, and the dyeing effect is improved.
Smart Images
Figure CN223088095U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile printing and dyeing, in particular to a yarn splitting system and a yarn dyeing machine. Background Art
[0002] Printing and transfer printing is a mature process for transferring patterns onto fabrics. Fabrics can be directly placed into a printing and transfer machine for color transfer. However, the warp yarns in textile machines such as rapier looms and webbing machines are continuous and cannot be fed into the transfer machine in the same way as fabrics by being disconnected. Moreover, there are tension requirements for the warp yarns in textile machines, and the production speed is very slow. The yarns cannot be in contact with the high-temperature rollers for a long time. Therefore, traditional printing machines cannot be used, and a yarn dyeing machine needs to be adopted for production.
[0003] Polyester, polyamide, monofilament, cotton, etc. are woven from thousands of yarns. Due to the thinness of the yarns and their strong twist, when using a textile machine for production, if no treatment is performed on the yarns, uneven distribution will occur, and even some yarns will form bundles. However, since the average distance between each thin yarn is less than 0.03 mm (for example: the diameter of each warp yarn is 0.186 mm, and 8192 warp yarns need to be evenly distributed within a range of 1800 mm in length, then there are on average 4.55 yarns / mm, and 4.55 warp yarns arranged compactly are 0.8463 mm, and the average distance between each warp yarn is only 0.037 mm). In this way, it is undoubtedly extremely difficult to evenly distribute the yarns by traditional methods and almost impossible to implement. If the uniform distribution of the yarns cannot be achieved, color difference phenomena such as white showing, flower centers, and different colors will occur during the dyeing and printing process of the yarns. Therefore, the yarn splitting system is the most critical link for successful dyeing. Summary of the Utility Model
[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a yarn splitting system and a yarn dyeing machine.
[0005] In a first aspect, the present application provides a yarn splitting system, including a first yarn splitting unit, a second yarn splitting unit, a third yarn splitting unit, and a fourth yarn splitting unit arranged in sequence along the running direction of the yarn. A high-temperature roller for heating the transfer paper distributed on the upper and lower surfaces of the yarn is further provided between the third yarn splitting unit and the fourth yarn splitting unit;
[0006] The first yarn splitting unit includes a first yarn feeding roller, a first splitting rod, and a second splitting rod. The first splitting rod and the second splitting rod are distributed in front of the first yarn feeding roller and are used for splitting the yarn into a first yarn bundle with a dislocation;
[0007] The second yarn splitting unit includes a second yarn feeding roller, a first yarn splitting roller, a second yarn splitting roller and a third yarn splitting roller. The second yarn feeding roller is arranged behind the second yarn twisting rod. The first yarn splitting roller and the second yarn splitting roller are arranged between the second yarn feeding roller and the third yarn splitting roller, and the first yarn splitting roller and the second yarn splitting roller are arranged oppositely to form a gap for the yarn to pass through. The first yarn bundle is split into an upper and a lower layer of second yarn bundles after passing through the second yarn feeding roller, the first yarn splitting roller, the second yarn splitting roller and the third yarn splitting roller in sequence;
[0008] The third yarn splitting unit includes a yarn splitting reed. The yarn splitting reed is used for splitting the second yarn bundle into a plurality of third yarn bundles with equal distance;
[0009] The fourth yarn splitting unit includes a first rod body and a second rod body distributed in front of and behind the high-temperature roller. The first rod body and the second rod body are both distributed with equally-spaced thread grooves. The thread grooves are used for splitting the third yarn bundle so that the single yarns in the third yarn bundle respectively enter each thread groove of the first rod body and the second rod body.
[0010] In a possible implementation manner, the shape of the thread groove is U-shaped.
[0011] In a possible implementation manner, the yarn splitting reed includes a fixing strip and a plurality of buckle bodies with openings arranged at intervals along the length direction of the fixing strip. Each buckle body is fixed at the upper end of the fixing strip, and a guiding gap for guiding the third yarn bundle is formed between adjacent buckle bodies. The width of the guiding gap is the same as the pitch of the thread groove.
[0012] In a possible implementation manner, insertion openings are spaced apart on the fixing strip. One end of the buckle strip close to the fixing strip is inserted into the insertion opening so that the buckle strip is detachably connected to the fixing strip.
[0013] In a possible implementation manner, the first rod body is arranged 3 to 6 centimeters in front of the high-temperature roller, the second rod body is arranged 3 to 6 centimeters behind the high-temperature roller, and both the first rod body and the second rod body are hollow.
[0014] In a possible implementation manner, it further includes a first yarn shaft. The first yarn shaft is arranged between the second yarn twisting rod and the yarn splitting reed and is used for guiding the second yarn bundle to the third yarn splitting unit for splitting.
[0015] In a possible implementation manner, it further includes a second yarn shaft. The second yarn shaft is arranged behind the second rod body and is used for guiding the transferred yarn to a winding device.
[0016] In a possible implementation, a separating rod is further included. The separating rod includes a third rod body and a plurality of separating needles. The third rod body is disposed between the second rod body and the second yarn shaft, and the plurality of separating needles are spacedly disposed on the third rod body for separating the adhered transfer paper from the yarn.
[0017] In a possible implementation, the high-temperature roller includes a roller body and a heating element. An enclosed inner layer is formed inside the roller body, and an outer layer is distributed around the inner layer. A heat-conducting liquid is filled inside the inner layer, and a heat-conducting medium is filled inside the outer layer. The heat-conducting medium is in contact with the outer surface of the inner layer, and the heating element is disposed inside the inner layer for heating the heat-conducting liquid in the inner layer.
[0018] In a second aspect, an embodiment of the present application further provides a yarn dyeing machine including the above-mentioned yarn separating system.
[0019] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:
[0020] The yarn is sequentially passed through the first cross bar, the second cross bar, and the yarn feeding roller from the upper and lower directions in sequence, so that the yarn changes from disorder to an orderly first yarn bundle. After that, the first yarn bundle is divided by the yarn dividing roller to form a second yarn bundle, so that multiple groups of yarns in the second yarn bundle run on corresponding paths respectively. Then, the second yarn bundle is further divided by the third yarn separating unit to form a plurality of equidistant third yarn bundles. Finally, the third yarn bundle is separated by the thread grooves on the first rod body and the second rod body, so that the single yarns in the third yarn bundle are evenly distributed in the thread grooves and pass through the high-temperature roller, so that the yarn can be evenly in contact with the roller surface of the high-temperature roller, ensuring that the dye on the transfer paper is transferred to the yarn under the heating of the high-temperature roller, and having a better dyeing effect. Description of the Drawings
[0021] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present invention and used together with the specification to explain the principles of the present invention.
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0023] In the drawings:
[0024] Figure 1 is a schematic structural diagram of an embodiment of a yarn separating system of the present invention;
[0025] Figure 2 It is a schematic structural diagram of another embodiment of a yarn splitting system of the present utility model;
[0026] Figure 3 It is a schematic structural diagram of a yarn splitting reed in a yarn splitting system of the present utility model;
[0027] Figure 4 is Figure 3 An enlarged schematic diagram of part A in
[0028] Figure 5 It is a schematic structural diagram of a high-temperature roller in a yarn splitting system of the present utility model
[0029] Figure 6 It is a schematic structural diagram of a first rod body in a yarn splitting system of the present utility model.
[0030] Reference numerals in the drawings:
[0031] 10. First yarn splitting unit; 11. First yarn feeding roller; 12. First splitting rod; 13. Second splitting rod; 20. Second yarn splitting unit; 21. Second yarn feeding roller; 22. First splitting roller; 23. Second splitting roller; 24. Third splitting roller; 30. Third yarn splitting unit; 31. Fixed strip; 32. Reed strip; 33. Guiding gap; 40. High-temperature roller; 41. Roller body; 41a. Inner layer; 41b. Outer layer; 42. Heating element; 51. First rod body; 52. Second rod body; 60. First yarn bobbin; 70. Second yarn bobbin; 80. Separation rod. Detailed implementation manners
[0032] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific implementation manners of the present utility model will now be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientation or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. This is only for the convenience of describing the present technical solution, rather than indicating that the indicated device or element must have a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0033] It should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "connection", "linkage", "fixation", "setting", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. When a component is referred to as "above" or "below" another component, the component can be "directly" or "indirectly" located above the other component, or there may also be one or more intermediate components. Terms such as "first", "second", "third", etc. are only for the convenience of describing the technical solution of the present invention, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", etc. can explicitly or implicitly include one or more of such features. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0034] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present utility model. However, those skilled in the art should clearly understand that the present utility model can also be implemented in other embodiments without these specific details. In other cases, the detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from interfering with the description of the present utility model.
[0035] Please refer to Figures 1 to 6 , the present application provides a yarn splitting system, which includes a first yarn splitting unit 10, a second yarn splitting unit 20, a third yarn splitting unit 30, and a fourth yarn splitting unit arranged in sequence along the running direction of the yarn. A high-temperature roller 40 for heating the transfer paper distributed on the upper and lower surfaces of the yarn is further provided between the third yarn splitting unit 30 and the fourth yarn splitting unit.
[0036] Among them, the first yarn splitting unit 10 includes a first yarn feeding roller 11, a first splitting rod 12 and a second splitting rod 13. The first splitting rod 12 and the second splitting rod 13 are distributed in front of the first yarn feeding roller 11 and are used to split the yarn into a first yarn bundle with a dislocation. The second yarn splitting unit 20 includes a second yarn feeding roller 21, a first splitting roller 22, a second splitting roller 23 and a third splitting roller 24. The second yarn feeding roller 21 is arranged behind the second splitting rod. The first splitting roller 22 and the second splitting roller 23 are arranged between the second yarn feeding roller 21 and the third splitting roller 24, and the first splitting roller 22 and the second splitting roller 23 are arranged opposite to each other to form a gap for the yarn to pass through. The first yarn bundle passes through the second yarn feeding roller 21, the first splitting roller 22, the second splitting roller 23 and the third splitting roller 24 in sequence and is split into an upper and a lower layer of second yarn bundles. The third yarn splitting unit 30 includes a yarn splitting reed, and the yarn splitting reed is used to split the second yarn bundle into a plurality of third yarn bundles with equal spacing. The fourth yarn splitting unit includes a first rod body 51 and a second rod body 52 distributed in front of and behind the high-temperature roller 40. The first rod body 51 and the second rod body 52 are both distributed with equally spaced thread grooves, and the thread grooves are used to split the third yarn bundle so that the single yarns in the third yarn bundle enter each thread groove correspondingly.
[0037] Exemplarily, the above-mentioned "first yarn bundle" refers to the yarn wound on the roller passing through the first splitting rod 12 and the second splitting rod 13 from the upper and lower directions in sequence. At this time, the yarn bundle is formed by hundreds of yarns. The "second yarn bundle" is the yarn bundle formed after the first yarn bundle is split by the splitting rollers. The "third yarn bundle" is the yarn bundle formed by splitting the second yarn bundle by the third yarn splitting unit 30. At this time, the third yarn bundle is formed by several (such as six, an even number) yarns with equal spacing. The "fourth yarn bundle" refers to the single yarns in the third yarn bundle entering the thread grooves on the first rod body 51 and the second rod body 52 in sequence. At this time, the yarn bundle is a single yarn. That is to say, the yarn splitting system of the present application splits the yarn four times in sequence to form single yarns, so that the yarn can be more evenly heated at the position where it passes through the high-temperature roller 40, ensuring that there is no color difference in the dyeing and printing of the yarn.
[0038] Exemplarily, the high-temperature roller 40 is used to heat the transfer paper distributed on the upper and lower surfaces of the yarn, so that the dye on the transfer paper is transferred to the yarn, thereby completing the dyeing of the yarn. That is to say, while splitting the yarn, the upper transfer paper and the lower transfer paper are simultaneously conveyed along the direction of the yarn movement until they come into contact with the roller surface of the high-temperature roller 40. At this time, the upper transfer paper and the lower transfer paper will closely adhere to the yarn, so as to ensure that the dye on the transfer paper is transferred to the yarn under the heating of the high-temperature roller 40.
[0039] The yarn splitting system based on the above technical features passes the yarn through the first twisting rod 12, the yarn feeding roller, and the second twisting rod 13 in sequence from the upper and lower directions, so that the yarn becomes an orderly first yarn bundle from disorder. After that, the first yarn bundle is split by the splitting roller to form a second yarn bundle, so that multiple groups of yarns in the second yarn bundle run on their corresponding paths respectively. Then, the second yarn bundle is split by the third yarn splitting unit 30 to form multiple equidistant third yarn bundles. Finally, the third yarn bundle is split by the thread grooves on the first rod 51 and the second rod 52, so that the single yarns in the third yarn bundle are evenly distributed in the thread grooves and pass through the high-temperature roller 40, so that the yarn can evenly contact the roller surface of the high-temperature roller 40, ensuring that the dye on the transfer paper is transferred to the yarn under the heating of the high-temperature roller 40, and having a better dyeing effect.
[0040] In a possible implementation manner, the shape of the thread groove is U-shaped. In this way, it can ensure that the single yarn falls into the thread groove, making the distribution of the yarn more uniform.
[0041] In a possible implementation manner, the yarn splitting steel reed includes a fixing strip 31 and a plurality of steel reed strips 32 arranged at intervals along the length direction of the fixing strip 31. Each steel reed strip 32 is fixed to the upper end of the fixing strip 31, and a guiding gap 33 for guiding the third yarn bundle is formed between adjacent steel reed strips 32. The width of the guiding gap 33 is the same as the pitch of the thread groove.
[0042] Exemplarily, a plurality of steel reed strips 32 are arranged at intervals on the fixing strip 31 to form a guiding gap 33 between adjacent steel reed strips 32, so that the third yarn bundle passes through the guiding gap 33 in sequence, so that the yarn can be evenly split, avoiding the problem of overlapping of the yarn and resulting in dyeing, which is beneficial to improving the quality of textile.
[0043] In a possible implementation manner, insertion openings are spacedly provided on the fixing strip 31, and one end of the steel reed strip 32 close to the fixing strip 31 is inserted into the insertion opening, so that the steel reed strip 32 is detachably connected to the fixing strip 31.
[0044] Exemplarily, by providing insertion openings on the fixing strip 31 and then inserting one end of the steel reed strip 32 into the insertion opening, the steel reed strip 32 is detachably connected to the fixing strip 31, which is convenient for replacing or repairing the steel reed strip 32 later, with a simple structure and convenient disassembly and assembly.
[0045] In a possible implementation manner, the first rod 51 is arranged 3 - 6 centimeters in front of the high-temperature roller 40, and the second rod 52 is arranged 3 - 6 centimeters behind the high-temperature roller 40. In this way, it can ensure that when the yarn is running, the first rod 51 and the second rod 52 are not too far away from the high-temperature roller 40, ensuring that the yarn evenly enters the corresponding position of the high-temperature roller 40.
[0046] Further, both the first rod body 51 and the second rod body 52 are hollow. In this way, an auxiliary rod is passed through the first rod body 51 and the second rod body 52 so that the first rod body 51 and the second rod body 52 are spanned in front of and behind the high-temperature roller 40. After the yarn tightens the first rod body 51 and the second rod body 52, the auxiliary rod is withdrawn from the first rod body 51 and the second rod body 52, thereby ensuring that the first rod body 51 and the second rod body 52 do not move randomly during the process of the yarn running. In addition, it should be noted that after the auxiliary rod is withdrawn from the first rod body 51 and the second rod body 52, the first rod body 51 and the second rod body 52 are clamped up and down by the tightened yarn. At this time, during the process of the yarn running, only the yarn runs, and the first rod body 51 and the second rod body 52 do not move randomly.
[0047] In a possible implementation manner, a first yarn shaft 60 is further included. The first yarn shaft 60 is arranged between the second twisting rod 13 and the third yarn splitting unit 30 and is used to guide the second yarn bundle to the third yarn splitting unit 30 for yarn splitting.
[0048] In a possible implementation manner, a second yarn shaft 70 is further included. The second yarn shaft 70 is arranged behind the second rod body 52 and is used to guide the transferred yarn to a winding device. In this way, it is ensured that the transferred yarn can be accurately guided to the winding device for winding.
[0049] In a possible implementation manner, a separating rod 80 is further included. The separating rod 80 includes a third rod body and a plurality of separating needles. The third rod body is arranged between the second rod body and the second yarn shaft, and the plurality of separating needles are arranged on the third rod body at intervals and are used to separate the adhered transfer paper from the yarn. In this way, the transferred yarn and the transfer paper can be separated, so as to separately wind the transfer and the yarn subsequently.
[0050] In a possible implementation manner, the high-temperature roller 40 includes a roller body 41 and a heating member 42. An airtight inner layer 41a is formed inside the roller body 41 and an outer layer 41b is distributed around the inner layer 41a. A heat-conducting liquid is filled inside the inner layer 41a, a heat-conducting medium is filled inside the outer layer 41b, and the heat-conducting medium is in contact with the outer surface of the inner layer 41a. The heating member 42 is arranged inside the inner layer 41a and is used to heat the heat-conducting liquid in the inner layer 41a.
[0051] Exemplarily, the air inside the inner layer 41a and the outer layer 41b is extracted to make the inside of the inner layer 41a and the outer layer 41b in a vacuum state, and a heat-conducting liquid and a heat-conducting medium are respectively filled into the inner layer 41a and the outer layer 41b. Then, the heat-conducting liquid is heated by the heating member 42 so that the heat-conducting liquid expands when heated, and further better transfers heat to the heat-conducting medium and is transferred to the outer layer 41b through the heat-conducting medium, so that the temperature on the surface of the roller 41 can be made more uniform, and the warp paper can be better ironed and dyed, effectively avoiding the problem of reduced product quality caused by uneven surface heating temperature.
[0052] In addition, it should be noted that the heating member 42 can be a heating wire or a component in the prior art that can heat the heat-conducting liquid, and no limitation is imposed thereon.
[0053] Based on the above yarn splitting system, an embodiment of the present invention further provides a yarn dyeing machine, which includes the above yarn splitting system.
[0054] It can be understood that the yarn dyeing machine of the embodiment of the present application includes the technical features and technical effects of the foregoing yarn splitting system, which will not be elaborated herein.
[0055] It can be understood that the above embodiments only represent the preferred embodiments of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can also be made, which all belong to the protection scope of the present invention; therefore, all equivalent transformations and modifications made to the scope of the claims of the present invention shall fall within the scope covered by the claims of the present invention.
Claims
1. A yarn splitting system, characterized in that, It includes a first yarn splitting unit, a second yarn splitting unit, a third yarn dividing unit, and a fourth yarn dividing unit arranged in sequence along the running direction of the yarn. A high-temperature roller for heating the transfer paper distributed on the upper and lower surfaces of the yarn is also provided between the third yarn dividing unit and the fourth yarn dividing unit; The first yarn splitting unit includes a first yarn feeding roller, a first splitting rod, and a second splitting rod. The first splitting rod and the second splitting rod are arranged at intervals in front of the first yarn feeding roller and are used to split the yarn into a first yarn bundle with a dislocation; The second yarn splitting unit includes a second yarn feeding roller, a first splitting roller, a second splitting roller, and a third splitting roller. The second yarn feeding roller is arranged behind the second splitting rod. The first splitting roller and the second splitting roller are arranged between the second yarn feeding roller and the third splitting roller, and the first splitting roller and the second splitting roller are arranged oppositely to form a gap for the yarn to pass through. The first yarn bundle is split into an upper and a lower second yarn bundle after passing through the second yarn feeding roller, the first splitting roller, the second splitting roller, and the third splitting roller in sequence; The third yarn dividing unit includes a yarn dividing steel reed, and the yarn dividing steel reed is used to divide the second yarn bundle into a plurality of third yarn bundles with equal distances; The fourth yarn dividing unit includes a first rod body and a second rod body distributed in front of and behind the high-temperature roller. The first rod body and the second rod body are both distributed with equally spaced thread grooves. The thread grooves are used to divide the third yarn bundle so that the single yarns in the third yarn bundle enter each thread groove of the first rod body and the second rod body correspondingly.
2. The yarn splitting system according to claim 1, wherein The shape of the thread groove is U-shaped.
3. The yarn splitting system according to claim 2, wherein The yarn dividing steel reed includes a fixing strip and a plurality of steel reed bodies with openings arranged at intervals along the length direction of the fixing strip. Each steel reed body is fixed at the upper end of the fixing strip, and a guiding gap for guiding the third yarn bundle is formed between adjacent steel reed bodies. The width of the guiding gap is the same as the pitch of the thread groove.
4. The yarn splitting system according to claim 3, characterized in that The fixing strip is provided with insertion openings at intervals. One end of the steel reed body close to the fixing strip is inserted into the insertion opening so that the steel reed body is detachably connected to the fixing strip.
5. The yarn splitting system according to claim 1, characterized in that The first rod body is arranged 3 to 6 centimeters in front of the high-temperature roller, and the second rod body is arranged 3 to 6 centimeters behind the high-temperature roller. Both the first rod body and the second rod body are hollow.
6. The yarn splitting system according to claim 1, wherein It also includes a first yarn shaft, and the first yarn shaft is arranged between the second splitting rod and the yarn dividing steel reed and is used to guide the second yarn bundle to the third yarn dividing unit for yarn dividing.
7. The yarn splitting system according to claim 6, wherein It also includes a second yarn shaft, and the second yarn shaft is arranged behind the second rod body and is used to guide the transferred yarn to a winding device.
8. The yarn splitting system according to claim 7, wherein It also includes a separating rod, and the separating rod includes a third rod body and a plurality of separating needles. The third rod body is arranged between the second rod body and the second yarn shaft, and the plurality of separating needles are arranged on the third rod body at intervals and are used to separate the adhered transfer paper from the yarn.
9. The yarn splitting system according to claim 1, wherein The high-temperature roller includes a roller body and a heating element. An enclosed inner layer is formed inside the roller body, and an outer layer is distributed around the inner layer. The inner layer is filled with a heat-conducting liquid, and the outer layer is filled with a heat-conducting medium. The heat-conducting medium is in contact with the outer surface of the inner layer. The heating element is arranged inside the inner layer and is used to heat the heat-conducting liquid in the inner layer.
10. A yarn dyeing machine, characterized in that, It includes the yarn splitting system according to any one of claims 1 to 9.