Color separation device and process for three-color BCF high-definition yarn

Abstract

The invention relates to the technical field of chemical fiber spinning, in particular to a color separation device and process for three-color BCF high-definition yarn, the color separation device comprises a shell, the top of the shell is fixedly connected with a platform, the top of one side of the platform is fixedly connected with a color separation chamber, and the side, away from the color separation chamber, of the platform is fixedly connected with a yarn guide chamber; an extension table is fixedly connected to one side of the platform, a color separation assembly is arranged at the bottom of the extension table, and a wire assembly is arranged on one side of the color separation assembly; through mutual cooperation of the thread guide assembly and the color separation assembly, arrangement and conveying of thread balls are achieved, threads are conveyed according to chromaticity through a plurality of color separation columns and a chromaticity sensor, and movement and thread conveying between a first thread guide ring and a second thread guide ring are driven through transmission of all parts of the thread guide assembly; the elongated wire is prevented from being entangled and clustered again under the influence of air pressure in the conveying process, and the product quality is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of chemical fiber spinning, in particular to a color separation device and process for three-color BCF clear yarn. BACKGROUND

[0002] BCF yarn refers to a bulked filament yarn made of synthetic materials such as polypropylene (PP), nylon (PA) or polyester (PET) through a continuous extrusion process. The fiber is continuous and fluffy, has anti-pilling, high strength and durability, and is widely used in carpet, furniture fabric and other fields.

[0003] China Patent No. CN221297180U discloses a device for producing clear color separation of chemical fiber bulked filament, comprising a base, six air networkers are detachably connected to the surface of the base by screws, a networker switch is arranged on one side of the base, six first yarn guides are arranged on one side of the base, six second yarn guides are arranged on one side of the base raw material first yarn guide, two groups of first yarns are arranged on the surface of the first yarn guide and the second yarn guide, supports are arranged on both sides of the base, two drawing counter-rollers are arranged on the surface of the support, a yarn deformer is arranged on the surface of the support, and a cooling drum is arranged on the surface of the support. The pre-networking device is designed to be installed at a unique and ingenious position, has a large effect, a short process, is easy to operate, has high production efficiency, low cost, can produce color clear separation of multi-color bulked filament, and is suitable for popularization and application in the industry. Although the above-mentioned patent has the effects of large effect, short process, easy operation, high production efficiency, low cost and production of color clear separation of multi-color bulked filament, considering that during color separation and arrangement of BCF clear yarn, the yarn may again form a small amount of balls during conveying during heating and cooling, which may affect the quality of the finished product due to the different widths of the yarn during winding.

[0004] Therefore, we propose a color separation device and process for three-color BCF clear yarn. SUMMARY

[0005] The present application aims to provide a color separation device and process for three-color BCF clear yarn to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, on the one hand, the present application provides a color separation device for three-color BCF clear yarn, comprising an outer shell, a platform is fixedly connected to the top of the outer shell, a color separation chamber is fixedly connected to the top of one side of the platform, a support frame is fixedly connected to the side away from the color separation chamber of the platform, a wire guide chamber is fixedly connected to the top of the support frame, and a servo motor is fixedly connected to the lower end outer wall of the outer shell. One side of the platform is fixedly connected with an extension table, the bottom of the extension table is provided with a color separation assembly, one side of the color separation assembly is provided with a wire assembly.

[0007] As the preferred embodiment of the present application, the color separation chamber is in the shape of a concave letter, colorimetric sensors are fixedly connected to the top of both sides of the color separation chamber, and a feeding pipe is communicated with one side of the color separation chamber away from the wire chamber.

[0008] As the preferred embodiment of the present application, the color separation assembly comprises a rotating column, a first rotating rod is fixedly connected to the top of the rotating column, the first rotating rod is rotatably connected to the bottom of the extension table at an end away from the rotating column, a plurality of protruding blocks are fixedly connected to the outer wall of the rotating column, and a first gear is fixedly connected to the middle end of the first rotating rod.

[0009] As the preferred embodiment of the present application, one side of the first gear is meshingly connected with a second gear, a first color separation column is fixedly connected to the top of the second gear through a vertical column, the first color separation column is in the shape of a column with a large diameter at the top and a small diameter at the bottom, the first color separation column is located in the color separation chamber, a plurality of second color separation columns are rotatably connected inside the color separation chamber, a first rotating wheel is fixedly connected to the bottom of each of the plurality of second color separation columns, and a first transmission belt is sleeved on the outer wall of the plurality of first rotating wheels.

[0010] As the preferred embodiment of the present application, the wire assembly comprises a second rotating rod, the second rotating rod is fixedly connected to the output end of a servo motor, a second rotating wheel is fixedly connected to the middle end of the second rotating rod, a second transmission belt is sleeved on the outer wall of the second rotating wheel, a first bevel gear is fixedly connected to the outer wall of both ends of the second rotating rod, a first fixed column is arranged on the inner side of both first bevel gears of the second rotating rod, and the first fixed column is fixedly connected to the inner wall of the shell through a horizontal column.

[0011] As the preferred embodiment of the present application, one side of the first bevel gear is meshingly connected with a second bevel gear, a third rotating rod is fixedly connected to the top of the second bevel gear, a first rotating disc is fixedly connected to an end of the third rotating rod away from the second bevel gear, an extension rod is fixedly connected to the bottom of the first rotating disc, a first protruding column is fixedly connected to the top of an end of the extension rod away from the first rotating disc.

[0012] As the preferred embodiment of the present application, a plurality of second fixed columns are fixedly connected through the platform, a fourth fixed column is arranged at the middle position of the second fixed column, the fourth fixed column is also slidably connected to the platform, a second rotating disc is rotatably connected to the bottom of the second fixed column, a plurality of strip-shaped holes are formed in the surface of the second rotating disc, a first connecting rod is fixedly connected to the top of the second rotating disc through a vertical column, and a first wire ring is fixedly connected to an end of the first connecting rod away from the vertical column.

[0013] As the application is preferred, the inner wall of the shell is further fixedly connected with a plurality of third fixing columns through the cross columns, the plurality of third fixing columns are fixedly connected through the connecting columns, the inner side of the third fixing column penetrates and is rotatably connected with a fourth rotating rod, the bottom of the fourth rotating rod is fixedly connected with a third bevel gear, the third bevel gear is meshedly connected with the first bevel gear away from the servo motor, the top of the fourth rotating rod is fixedly connected with a second connecting rod, and the top of the one end away from the fourth rotating rod of the second connecting rod is fixedly connected with a second protruding column.

[0014] As the application is preferred, the diameter of the first protruding column and the second protruding column is matched with the width of the strip-shaped hole, the top of the fourth fixing column is fixedly connected with a second wire ring, the two sides of the second wire ring are fixedly connected with telescopic rods, the two sides of the telescopic rods are rotatably connected with the outer wall of a first wire ring at the one end away from the second wire ring, the first wire ring and the one side of the second wire ring are both communicated with a first conveying hose, the one end of the first conveying hose away from the first wire ring and the second wire ring is communicated with a wire chamber, the other side of the first wire ring and the second wire ring is communicated with a second conveying hose, and the one end of the second conveying hose away from the first wire ring and the second wire ring is communicated with a color separation chamber.

[0015] On the other hand, the application further provides a color separation device and process for three-color BCF high-definition yarn, and the operation steps are as follows: S1, first, the raw material which has not been untangled and is multi-colored is conveyed from the feeding pipe into the color separation chamber, and then is separated through the first color separation column and the second color separation column; S2, then, after the color separation is completed, the yarn is conveyed through the first conveying hose, the first wire ring and the second conveying hose, and the yarn is arranged by the wire assembly; S3, finally, the yarn is entangled into independent yarns in the wire chamber and is sent out.

[0016] Compared with the prior art, the application has the following beneficial effects: 1, in the color separation device and process for three-color BCF high-definition yarn, the arrangement and conveying of the yarn bundle are realized through the cooperation of the wire assembly and the color separation assembly, and the yarn is conveyed according to the color by the plurality of color separation columns and the color sensors.

[0017] 2, in the color separation device and process for three-color BCF high-definition yarn, the movement between the first wire ring and the second wire ring and the yarn conveying are driven by each component of the wire assembly, so that the elongated yarn is prevented from being entangled into a bundle again due to the influence of air pressure during the conveying process, and the product quality is affected. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole three-dimensional schematic view of the color separation device for three-color BCF high-definition yarn. Figure 2 It is the overall sectional view schematic diagram of the three-color BCF high-definition yarn color separation device of the present application; Figure 3 It is the overall expanded three-dimensional schematic diagram of the three-color BCF high-definition yarn color separation device of the present application; Figure 4 It is the upper and lower three-dimensional schematic diagram of the platform of the three-color BCF high-definition yarn color separation device of the present application; Figure 5 It is the position three-dimensional schematic diagram of the color separation assembly and the wire assembly of the three-color BCF high-definition yarn color separation device of the present application; Figure 6 It is the expanded three-dimensional schematic diagram of the wire assembly of the three-color BCF high-definition yarn color separation device of the present application; Figure 7 It is the detailed three-dimensional schematic diagram of the wire assembly of the three-color BCF high-definition yarn color separation device of the present application; Figure 8 It is the three-dimensional schematic diagram of the color separation assembly of the three-color BCF high-definition yarn color separation device of the present application; The meanings of various labels in the figure are as follows: 1, shell; 11, platform; 111, extension table; 12, color separation chamber; 121, colorimetric sensor; 122, feeding pipeline; 13, support frame; 131, wire chamber; 14, servo motor; 2, color separation assembly; 21, rotating column; 211, protruding block; 212, No. 1 rotating rod; 213, No. 1 gear; 22, No. 2 gear; 221, No. 1 color separation column; 23, No. 2 color separation column; 231, No. 1 rotating wheel; 232, No. 1 transmission belt; 3, wire assembly; 31, No. 2 rotating rod; 311, No. 2 rotating wheel; 3111, No. 2 transmission belt; 312, No. 1 fixed column; 313, No. 1 helical gear; 32, No. 2 helical gear; 321, No. 3 rotating rod; 322, No. 1 rotating disc; 323, extension rod; 324, No. 1 protruding column; 33, No. 2 fixed column; 331, No. 2 rotating disc; 332, strip-shaped hole; 333, No. 1 connecting rod; 334, No. 1 wire ring; 335, No. 3 fixed column; 336, connecting column; 34, No. 3 helical gear; 341, No. 4 rotating rod; 342, No. 2 connecting rod; 343, No. 2 protruding column; 35, No. 2 wire ring; 351, telescopic rod; 352, No. 4 fixed column; 353, No. 1 conveying hose; 354, No. 2 conveying hose. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of the present application.

[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0021] Embodiment one Please refer to Figures 1-8 As shown in the drawings, the present embodiment provides a color separation device for three-color BCF high-definition yarn, which comprises a shell 1, the top of the shell 1 is fixedly connected with a platform 11, one side of the top of the platform 11 is fixedly connected with a color separation chamber 12, the platform 11 is fixedly connected with a support frame 13 away from the color separation chamber 12, the top of the support frame 13 is fixedly connected with a wire chamber 131, the lower end of the outer wall of the shell 1 is fixedly connected with a servo motor 14, one side of the platform 11 is fixedly connected with an extension table 111, the bottom of the extension table 111 is provided with a color separation assembly 2, one side of the color separation assembly 2 is provided with a wire assembly 3, the color separation chamber 12 is in the shape of a concave letter, the top of both sides of the color separation chamber 12 is fixedly connected with a color sensor 121, and the color separation chamber 12 is communicated with a feeding pipe 122 away from the wire chamber 131.

[0022] Among them, the bottom of the color separation chamber 12 is provided with a disc type motor for driving the second color separation column 23.

[0023] As Figures 5-8As shown, the color separation assembly 2 includes a rotating column 21, the top of the rotating column 21 is fixedly connected with a first rotating rod 212, the first rotating rod 212 is rotatably connected at the bottom of the extension table 111 at the end away from the rotating column 21, the outer wall of the rotating column 21 is fixedly connected with a plurality of protruding blocks 211, the middle end of the first rotating rod 212 is fixedly connected with a first gear 213, one side of the first gear 213 is meshingly connected with a second gear 22, the top of the second gear 22 is fixedly connected with a first color separation column 221 through a vertical column, the first color separation column 221 is a column body with a large diameter at the upper end and a small diameter at the lower end as a whole, the first color separation column 221 is located in the color separation chamber 12, and a plurality of second color separation columns 23 are also rotatably connected inside the color separation chamber 12, the bottom of each of the plurality of second color separation columns 23 is fixedly connected with a first rotating wheel 231, and the outer wall of the plurality of first rotating wheels 231 is sleeved with a first transmission belt 232.

[0024] As shown, Figures 4-7 The wire assembly 3 includes a second rotating rod 31 fixedly connected to the output end of the servo motor 14, a second rotating wheel 311 fixedly connected to the middle end of the second rotating rod 31, a second transmission belt 3111 sleeved on the outer wall of the second rotating wheel 311, a first bevel gear 313 fixedly connected to the outer wall of both ends of the second rotating rod 31, a first fixed column 312 provided on the inner side of the two first bevel gears 313, the first fixed column 312 being fixedly connected to the inner wall of the housing 1 through a horizontal column, a second bevel gear 32 meshingly connected to one side of the first bevel gear 313 on one side, a third rotating rod 321 fixedly connected to the top of the second bevel gear 32, a first turntable 322 fixedly connected to the end away from the second bevel gear 32 of the third rotating rod 321, an extension rod 323 fixedly connected to the bottom of the first turntable 322, a first protruding column 324 fixedly connected to the top of the end away from the first turntable 322 of the extension rod 323, a plurality of second fixed columns 33 fixedly connected through the platform 11, a fourth fixed column 352 provided at the middle position of the second fixed column 33, the fourth fixed column 352 also being fixedly and slidably connected to the platform 11, a second turntable 331 rotatably connected to the bottom of the second fixed column 33, a plurality of strip-shaped holes 332 being formed on the surface of the second turntable 331, a first connecting rod 333 fixedly connected to the top of the second turntable 331 through a vertical column, a first wire ring 334 fixedly connected to the end away from the vertical column of the first connecting rod 333, a plurality of third fixed columns 335 fixedly connected to the inner wall of the housing 1 through horizontal columns, the plurality of third fixed columns 335 being fixedly connected through connecting columns 336, a fourth rotating rod 341 rotatably connected through the inner side of the third fixed column 335, a third bevel gear 34 fixedly connected to the bottom of the fourth rotating rod 341, the third bevel gear 34 being meshingly connected to the first bevel gear 313 away from the servo motor 14, a second connecting rod 342 fixedly connected to the top of the fourth rotating rod 341, and a second protruding column 343 fixedly connected to the top of the end away from the fourth rotating rod 341 of the second connecting rod 342.

[0025] As Figures 3-4 shown, the diameters of the first and second protruding columns 324 and 343 are consistent with the width of the strip-shaped hole 332, the top of the fourth fixing column 352 is fixedly connected with the second wire ring 35, the two sides of the second wire ring 35 are fixedly connected with the telescopic rods 351, the two sides of the telescopic rods 351 are rotatably connected with the outer wall of the first wire ring 334 at the end away from the second wire ring 35, the first wire ring 334 and one side of the second wire ring 35 are both communicated with the first conveying hose 353, the first conveying hose 353 is communicated with the wire chamber 131 at the end away from the first wire ring 334 and the second wire ring 35, the first wire ring 334 and the other side of the second wire ring 35 are communicated with the second conveying hose 354, and the second conveying hose 354 is communicated with the color separation chamber 12 at the end away from the first wire ring 334 and the second wire ring 35.

[0026] Therefore, when the tricolor BCF high-definition yarn needs to be separated by color, as Figures 2-5 shown, in the preparation stage, the staff connects the high-pressure conveying equipment to the inlet pipe 122, and then conveys the unarranged thread bundle from the inlet pipe 122 to the color separation chamber 12 under the conveying of the high-pressure conveying equipment, at this time, the thread bundle will first be blocked by the first color separation column 221 and stay at the position of the first color separation column 221, at this time, the wire assembly 3 is started; Under the driving of the servo motor 14, the second rotating rod 31 rotates, and at the same time, the second rotating rod 31 drives the first bevel gear 313 and the second bevel gear 32 to rotate, at this time, the second bevel gear 32 drives the third rotating rod 321, the first rotating disc 322 and the extension rod 323 to rotate, at this time, when the extension rod 323 drives the first protruding column 324 to rotate to the position of the rotating column 21, it pushes the protruding block 211 to make the rotating column 21 rotate by a certain angle, and in the process of rotating, the rotating column 21 also drives the first gear 213 and the second gear 22 to rotate, at the same time, the second gear 22 drives the first color separation column 221 to rotate by the same angle, at this time, under the rotation of the first color separation column 221, a part of the thread bundle moves towards the second color separation column 23, and the remaining part is blocked by the position with a larger diameter at the upper end of the first color separation column 221, at this time, the thread bundle is pulled and stretched, and the stretched thread bundle is blocked on the second color separation column 23 at the conveying end, at this time, after the color sensor 121 collects the color, it transmits the information to the disc motor, at this time, after receiving the signal, the disc motor drives the second color separation column 23 to rotate, and conveys the stretched thread bundle to the side of the second color separation column 23 that is close to each other, and continues to convey until the gradually stretched thread bundle is conveyed to the position corresponding to the color and continues to convey; And then, in the case of the second color separation column 23 continues to rotate, gradually pull the line to the state of the line, and gradually to the first conveying hose 353 inside the delivery, at this time the lead wire assembly 3 continues to work, in the servo motor 14 drive the first rotating rod 212 rotation, at the same time, away from the servo motor 14 of the first bevel gear 313 rotation will also drive the second connecting rod 342 rotation, when the second connecting rod 342 drive the second protruding column 343 rotation to the bar hole 332, will be limited by the bar hole 332 drive the second turntable 331 together with a certain angle, and the extension rod 323 drive the first protruding column 324 back to the second turntable 331, make the second turntable 331 drive the first connecting rod 333 and the first lead wire ring 334 together with a certain angle after the return to the initial position, and under the restriction of the telescopic rod 351, drive the telescopic rod 351 to be passive extension, and together with the second lead wire ring 35 together with the front and back sliding, at this time when the lengthened line is delivered, will be received by the first lead wire ring 334 and the second lead wire ring 35 gradually changed direction and delivered to the lead wire chamber 131, and the line in the lead wire chamber 131 will be entangled into an independent yarn, and finally from the other side of the lead wire chamber 131, to prevent the lengthened line from being entangled again under the influence of air pressure during the delivery process, affecting the product quality.

[0027] Example two The embodiment provides a color separation process for three-color BCF high-definition yarn, comprising the following steps: S1, first, the raw material which has not been sorted and multi-color is delivered from the inlet pipe 122 to the color separation chamber 12, and then separated by the first color separation column 221 and the second color separation column 23; S2, then, after the color separation is completed, the yarn is delivered through the first conveying hose 353, the first lead wire ring 334 and the second conveying hose 354, and the yarn is arranged by the lead wire assembly 3; S3, finally, the yarn is entangled into an independent yarn in the lead wire chamber 131 and delivered.

[0028] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A color separation device for three-color BCF high-definition yarn, comprising a housing (1), characterized in that: A platform (11) is fixedly connected to the top of the outer shell (1), a color separation chamber (12) is fixedly connected to the top of one side of the platform (11), a support frame (13) is fixedly connected to the side of the platform (11) away from the color separation chamber (12), a wire chamber (131) is fixedly connected to the top of the support frame (13), and a servo motor (14) is fixedly connected to the lower outer wall of the outer shell (1). An extension platform (111) is fixedly connected to one side of the platform (11), a color separation component (2) is provided at the bottom of the extension platform (111), and a wire assembly (3) is provided on one side of the color separation component (2).

2. The color separation device for three-color BCF high-definition yarn according to claim 1, characterized in that: The color separation chamber (12) is U-shaped. Color sensors (121) are fixedly connected to the top of both sides of the color separation chamber (12). The color separation chamber (12) is connected to a feed pipe (122) on the side away from the wire chamber (131).

3. A color separation device for three-color BCF high-definition yarn according to claim 2, characterized in that: The color separation component (2) includes a rotating column (21), a first rotating rod (212) is fixedly connected to the top of the rotating column (21), the first rotating rod (212) is rotatably connected to the bottom of the extension platform (111) at the end away from the rotating column (21), a plurality of protrusions (211) are fixedly connected to the outer wall of the rotating column (21), and a first gear (213) is fixedly connected to the middle end of the first rotating rod (212).

4. A color separation device for three-color BCF high-definition yarn according to claim 3, characterized in that: One side of the first gear (213) is meshed with a second gear (22). The top of the second gear (22) is fixedly connected to a first color-separating column (221) via a column. The first color-separating column (221) is a column with a larger diameter at the top and a smaller diameter at the bottom. The first color-separating column (221) is located inside the color-separating chamber (12). Multiple second color-separating columns (23) are also rotatably connected inside the color-separating chamber (12). The bottom of each of the multiple second color-separating columns (23) is fixedly connected to a first rotating wheel (231). The outer wall of the multiple first rotating wheels (231) is fitted with a first transmission belt (232).

5. A color separation device for three-color BCF high-definition yarn according to claim 4, characterized in that: The wire assembly (3) includes a second rotating rod (31), which is fixedly connected to the output end of the servo motor (14). A second rotating wheel (311) is fixedly connected to the middle end of the second rotating rod (31). A second transmission belt (3111) is sleeved on the outer wall of the second rotating wheel (311). A first helical gear (313) is fixedly connected to the outer walls of both ends of the second rotating rod (31). A first fixing post (312) is provided on the inner side of the first helical gear (313) on both sides of the second rotating rod (31). The first fixing post (312) is fixedly connected to the inner wall of the outer shell (1) through a horizontal column.

6. A color separation device for three-color BCF high-definition yarn according to claim 5, characterized in that: A second helical gear (32) is meshed with one side of the first helical gear (313). A third rotating rod (321) is fixedly connected to the top of the second helical gear (32). A first turntable (322) is fixedly connected to the end of the third rotating rod (321) away from the second helical gear (32). An extension rod (323) is fixedly connected to the bottom of the first turntable (322). A first protruding column (324) is fixedly connected to the top of the end of the extension rod (323) away from the first turntable (322).

7. A color separation device for three-color BCF high-definition yarn according to claim 6, characterized in that: The platform (11) is fixedly connected to multiple No. 2 fixed columns (33). A No. 4 fixed column (352) is set in the middle of the No. 2 fixed column (33). The No. 4 fixed column (352) is also slidably connected to the platform (11). A No. 2 turntable (331) is rotatably connected to the bottom of the No. 2 fixed column (33). Multiple strip holes (332) are opened on the surface of the No. 2 turntable (331). A No. 1 connecting rod (333) is fixedly connected to the top of the No. 2 turntable (331) through a column. A No. 1 guide ring (334) is fixedly connected to the end of the No. 1 connecting rod (333) away from the column.

8. A color separation device for three-color BCF high-definition yarn according to claim 7, characterized in that: The inner wall of the outer shell (1) is also fixedly connected to a plurality of No. 3 fixed columns (335) by a horizontal column. The plurality of No. 3 fixed columns (335) are fixedly connected to each other by a connecting column (336). A No. 4 rotating rod (341) is rotatably connected through the inner side of the No. 3 fixed column (335). A No. 3 helical gear (34) is fixedly connected to the bottom of the No. 4 rotating rod (341). The No. 3 helical gear (34) meshes with a No. 1 helical gear (313) away from the servo motor (14). A No. 2 connecting rod (342) is fixedly connected to the top of the No. 4 rotating rod (341). A No. 2 protruding column (343) is fixedly connected to the top of the end of the No. 2 connecting rod (342) away from the No. 4 rotating rod (341).

9. A color separation device for three-color BCF high-definition yarn according to claim 8, characterized in that: The diameters of the first protrusion (324) and the second protrusion (343) are matched with the width of the strip hole (332). The top of the fourth fixing post (352) is fixedly connected to the second guide ring (35). Telescopic rods (351) are fixedly connected to both sides of the second guide ring (35). The telescopic rods (351) on both sides are rotatably connected to the outer wall of the first guide ring (334) at the end away from the second guide ring (35). The first guide ring (334) and the second guide ring... One side of the ring (35) is connected to a first conveying hose (353). The first conveying hose (353) is connected to the wire chamber (131) at the end away from the first wire ring (334) and the second wire ring (35). The other side of the first wire ring (334) and the second wire ring (35) is connected to a second conveying hose (354). The second conveying hose (354) is connected to the color separation chamber (12) at the end away from the first wire ring (334) and the second wire ring (35).

10. A method of using a three-color BCF high-definition yarn color separation device, based on the BCF high-definition yarn color separation device according to any one of claims 1-9, characterized in that, The methods and steps include the following: S1. First, the raw materials that have not yet been sorted and are multi-colored are transported from the feed pipe 122 to the color separation chamber (12), and then separated by the first color separation column (221) and the second color separation column (23). S2. After color separation is completed, the wires are transported through the No. 1 conveying hose (353), the No. 1 wire ring (334) and the No. 2 conveying hose (354), and the wire assembly (3) is used to organize the messy wires. S3. Finally, the tangled yarn is twisted into an independent yarn in the conductor chamber (131) and sent out.

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