Biomass functional yarn and production method thereof

Abstract

The invention discloses a biomass functional yarn and a production method thereof, and relates to the technical field of yarn production, S1, raw material treatment operation, S2, roving frame feeding, S3, roving frame splicing, S4, outer side leveling operation, and S5, fine yarn machine processing, one side of a roving frame body is provided with a roving wiring assembly below a cradle, the outer side of a mounting rod is uniformly provided with a guide pipe, and the guide pipe is provided with a guide rod. A guide branch pipe is arranged in the roving frame body, an observation opening is formed in the middle of the guide pipe, a guide opening is formed in the position, aligned with the observation opening, of the top face of the guide branch pipe, a wiring rod is installed at the position of an output shaft of a wiring motor, and a feeding assembly is installed on one side of the roving frame body. After the twisting splicing is finished, the top half ring extrudes the thick drawing strip and enables the spliced thick part and the untwisted fluffy part to be combined, so that the splicing part is smoother and more uniform, and the processing operation of the roving frame is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of yarn production, in particular to a biomass functional yarn and a production method thereof. Background Art

[0002] Biomass yarn is a type of yarn made from biomass materials. Biomass yarn is usually made from fibers extracted from renewable resources such as natural plants, animals or microorganisms. These materials have little impact on the environment during production and use, which is in line with the concept of sustainable development. There are many types of equipment used in yarn production, the most common of which are carding machines, drawing machines, roving machines, fine spinning machines, etc.

[0003] The patent with application number 202022512056.9 mentions "roving frame wire feeding device and roving frame", and the wire feeding device of the device is arranged on the roving frame body. The technical effect of the feeding not being easily damaged is achieved, but during the use of the roving frame, if the coarse strip is broken or the cotton strips in the storage barrel are used up, it is necessary to connect them. The connection process is usually to spread out the two ends to be connected, hold the two ends close to each other with one hand, and hold a small wooden stick with the other hand to wrap and twist until the coarse strips are combined into a cotton strip. This process is time-consuming and requires fast and skilled operation, and has high labor requirements. If the operation is not skilled, it will affect the processing efficiency. Summary of the invention

[0004] The present invention provides a biomass functional yarn and a production method thereof, which can effectively solve the problem proposed in the above-mentioned background technology that during the use of the roving machine, if the coarse strip is broken or the cotton strips in the storage barrel are used up, it is necessary to connect them. The connection process is usually to spread out the two ends to be connected, hold the two ends close to each other with one hand, and hold a small wooden stick with the other hand to wrap and twist until the coarse strips are combined into a cotton strip. This process is time-consuming and requires fast and skilled operation, and has high requirements on labor. If the operation is not skilled, it will affect the processing efficiency.

[0005] To achieve the above object, the present invention provides the following technical solution: a biomass functional yarn and a production method thereof, comprising the following steps:

[0006] S1. Raw material processing operation: Select appropriate textile biomass fiber raw materials, select, remove impurities and comb them, and then make them into rough slivers.

[0007] S2, feeding the roving frame: the adsorption hole stably places the storage barrel on the top surface of the adsorption box, the slide plate is transported and clamped in the replacement slot of the pallet, the rough drawing strip is taken, and it passes through the guide tube and the cradle in turn into the roving frame body for processing;

[0008] S3, roving frame splicing: start the dispersion motor, the pressure roller's pressure strip squeezes the end of the rough drawing and continuously conveys the rough drawing, pushes the outer hexagonal tube, and the rotating connection rod approaches the two ends of the drawing to be spliced, and the twisting splicing is completed;

[0009] S4, outer side smoothing operation: The micro electric push rod pushes the two limit half-tubes to merge into a funnel-shaped cylinder with a small top and a large bottom. The top half ring squeezes the coarse drawing strip and merges the coarse part of the splicing and the fluffy part of the twisting, so that the splicing part is flat and uniform;

[0010] S5. Fine yarn machine processing: The roving sent by the roving machine is thinned and the strength and gloss of the yarn are increased to produce qualified biomass functional yarn.

[0011] According to the above technical solution, a cradle is evenly installed on one side of the roving frame body, and a roving connection assembly is provided below the cradle on one side of the roving frame body, and the roving connection assembly includes a mounting rod;

[0012] A mounting rod is installed at one side of the roving machine body at a position below the cradle, and a guide tube is evenly installed on the outside of the mounting rod, and a mounting slot is opened at the mounting rod corresponding to the guide tube, and an observation port is opened in the middle of the guide tube, and a guide branch pipe is welded through the guide tube at the bottom end of the observation port, and a guide port is opened at the top surface of the guide branch pipe aligned with the observation port, and a slider is slidably connected inside the guide port, and the bottom end of the slider is welded and connected to the top end of the outer hexagonal tube at the internal position of the guide branch pipe, and a wiring motor is installed at the bottom end of the outer hexagonal tube, and a wiring rod is installed at the output shaft of the wiring motor, and the outer hexagonal tube is slidably sleeved on the outside of the wiring rod;

[0013] The bottom end of the guide tube is symmetrically provided with a movable bayonet, the bottom end of the movable bayonet is provided with a fixed bayonet, a spring blind tube is fixedly connected inside the fixed bayonet, the bottom end of the spring blind tube is fixedly connected to one end of the spring, the other end of the spring is connected to an end plate, the top end of the end plate is welded and connected to the bottom end of the push-pull box, the push-pull box is slidably connected to the inside of the movable bayonet, the push-pull box is rotatably installed with a pressure roller at one end of the guide tube, pressure strips are evenly distributed on the outside of the pressure roller, one end of the pressure roller is connected to a dispersion motor through a connecting shaft, a motor frame is sleeved on the outside of the dispersion motor, and one end of the motor frame is fixedly connected to the push-pull box.

[0014] According to the above technical solution, a micro electric push rod is symmetrically installed on the top of the guide tube, and a limiting half tube is installed on the protruding end of the micro electric push rod through the guide tube. A top half ring is glued to the top of the limiting half tube, and a bottom half ring is glued to the bottom end of the limiting half tube.

[0015] According to the above technical solution, the end face of the outer hexagonal tube is a regular hexagon with a circular hole in the middle, and the outer side of the outer hexagonal tube fits the inner side of the guide branch pipe.

[0016] According to the above technical solution, the two limiting half-tubes in the same guide tube are combined into a funnel shape that is smaller at the top and larger at the bottom, and the inner edges of the top half ring and the bottom half ring are both rounded.

[0017] According to the above technical solution, the input terminals of the wiring motor and the decentralized motor are electrically connected to the output terminals of the external controller respectively;

[0018] The two dispersed motors at the bottom end of the same guide tube are distributed in a circular array.

[0019] According to the above technical solution, a feeding assembly is installed on one side of the roving frame body, and the feeding assembly includes a support plate;

[0020] A support plate is placed on the bottom end of one side of the roving machine body, and replacement grooves are evenly opened on the bottom end of the support plate, and a slide is slidably engaged inside the replacement groove, and a roller rod is symmetrically and rotatably installed on the bottom end of the slide, and a central axis is fixedly installed in the middle of the top surface of the slide, and the central axis rotates and passes through the middle of the bottom surface of the rotating plate, and an adsorption box is symmetrically installed on the top surface of the rotating plate, and a retaining ring is symmetrically and fixedly installed on the top surface of the adsorption box, and an adsorption hole is opened on the top surface of the adsorption box at the center position of the retaining ring, and a sealing gasket is bonded to the top surface of the adsorption box at the inner edge position of the retaining ring, and a blowing and suction dual-purpose air pump is installed through the middle of the top surface of the adsorption box, a pull ring is fixedly installed at one end of the slide, and a storage bucket is movably engaged inside the retaining ring.

[0021] According to the above technical solution, the bottom surfaces of the slide plate and the rotating plate are of the same shape and size, and the storage bucket and the retaining ring are transitionally matched.

[0022] According to the above technical solution, the input end of the blowing and sucking dual-purpose air pump is electrically connected to the output end of the external controller, and the input end of the external controller is electrically connected to the output end of the external power supply.

[0023] A biomass functional yarn is produced according to the above-mentioned method for producing a biomass functional yarn.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. A coarse yarn connection assembly is provided. If the coarse drawing strip is broken during processing, take one end of the coarse drawing strip to the bottom end of the guide tube, push the push-pull box to slide along the movable bayonet, start the dispersion motor, and the pressure roller's pressure strip squeezes the end of the coarse drawing strip and continuously conveys the coarse drawing strip. The top of the coarse drawing strip at the bottom is close to the drawing strip to be continued. The other hand pushes the connection motor to push the outer hexagonal tube to slide along the guide branch pipe, and the rotating connection rod is close to the two ends of the drawing strip to be continued. The twisting connection is completed, and both hands are released at the same time. Under the action of gravity, the outer hexagonal tube and the push-pull box are automatically reset by the spring. The operation is fast and convenient, simple and effective, which improves the efficiency of the connection and saves time and effort.

[0026] After the splicing is completed, start the micro-electric push rod, which pushes the two limiting half-tubes to merge into a funnel-shaped cylinder with a small upper part and a large lower part. The spliced ​​coarse strips pass through the bottom half-ring and the top half-ring which are surrounded by a ring in turn. The top half-ring squeezes the coarse strips and merges the spliced ​​coarse part and the twisted fluffy part, making the spliced ​​part smoother and more uniform, which is convenient for the processing operation of the roving machine.

[0027] 2. A loading assembly is provided. The storage barrels storing the coarse drawn strips are placed in the retaining rings on the top surface of the adsorption box respectively. The blowing and suction dual-purpose air pump is started. The blowing and suction dual-purpose air pump extracts the air in the adsorption box to form a negative pressure, and the storage barrel is stably placed on the top surface of the adsorption box through the adsorption hole to prevent shaking during transportation. The coarse drawn strips in the storage barrel close to the side of the roving frame body are taken and sequentially passed through the guide tube and the cradle to enter the roving frame body for processing. The loading operation is completed. The transport storage barrel is stable due to the fixation of the adsorption box, which prevents shaking during transportation and improves the convenience of transportation.

[0028] If the raw materials in the storage barrel are used up, the slide is pulled out of the replacement slot, the rotating plate is rotated horizontally 180°, and the slide is pushed into the replacement slot again to complete the replacement and loading operation. The air pump for blowing and suction sends air into the adsorption box, and the adsorption hole no longer adsorbs the storage barrel. The empty storage barrel is removed, and the full and distant storage barrel is placed in the free retaining ring. The replacement and loading is faster, further improving the work efficiency.

[0029] The feeding assembly feeds materials quickly and smoothly, while the roving connection assembly effectively and simply quickly connects broken and used roving strips. The two components cooperate with each other in the process to further improve the overall roving machine processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0031] In the attached picture:

[0032] Figure 1 It is a schematic diagram of the yarn production process of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the roving wiring assembly of the present invention;

[0035] Figure 4 It is a schematic diagram of the installation structure of the guide branch pipe of the present invention;

[0036] Figure 5 It is a schematic diagram of the installation structure of the wiring bar of the present invention;

[0037] Figure 6 The present invention Figure 5 Schematic diagram of the A region structure;

[0038] Figure 7 The present invention Figure 5 Schematic diagram of the structure of region B;

[0039] Figure 8 It is a schematic diagram of the installation structure of the push-pull box of the present invention;

[0040] Fig. 9 It is a structural schematic diagram of the feeding assembly of the present invention;

[0041] Fig.10 It is a schematic diagram of the installation structure of the retaining ring of the present invention;

[0042] Numbers in the figure: 1, roving frame body; 2, cradle;

[0043] 3. Roving wiring assembly; 301. Mounting rod; 302. Guide tube; 303. Mounting slot; 304. Observation port; 305. Guide branch pipe; 306. Guide port; 307. Slider; 308. External hexagonal tube; 309. Wiring motor; 310. Wiring rod; 311. Micro electric push rod; 312. Limiting half pipe; 313. Top half ring; 314. Bottom half ring; 315. Active bayonet; 316. Fixed bayonet; 317. Spring blind tube; 318. Spring; 319. End plate; 320. Push-pull box; 321. Pressing roller; 322. Layering strip; 323. Dispersed motor; 324. Motor frame;

[0044] 4. Loading assembly; 401. Support plate; 402. Replacement slot; 403. Slide plate; 404. Roller rod; 405. Middle shaft; 406. Turn plate; 407. Adsorption box; 408. Retaining ring; 409. Adsorption hole; 410. Sealing gasket; 411. Blowing and suction dual-purpose air pump; 412. Pull ring; 413. Storage barrel. DETAILED DESCRIPTION

[0045] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0046] Example: Figure 1 As shown, the present invention provides a technical solution for a method for producing biomass functional yarn, comprising the following steps:

[0047] S1. Raw material processing operation: Select appropriate textile biomass fiber raw materials, select, remove impurities and comb them, and then make them into rough slivers.

[0048] S2, feeding the roving frame: the suction hole 409 stably places the storage barrel 413 on the top surface of the suction box 407, the slide plate 403 is transported and clamped in the replacement groove 402 of the support plate 401, and the rough drawing is taken and sequentially passes through the guide tube 302 and the cradle 2 into the roving frame body 1 for processing;

[0049] S3, roving frame splicing: start the dispersion motor 323, the pressure strip 322 of the pressure roller 321 squeezes the end of the rough drawing and continuously conveys the rough drawing, pushes the outer hexagonal tube 308, and the rotating connecting rod 310 approaches the two ends of the drawing to be spliced, and the twisting splicing is completed;

[0050] S4, outer side smoothing operation: the micro electric push rod 311 pushes the two limiting half tubes 312 to merge into a funnel-shaped cylinder with a small top and a large bottom, and the top half ring 313 squeezes the coarse drawing strip and merges the coarse part of the splicing and the fluffy part of the twisting, so that the splicing part is flat and uniform;

[0051] S5. Fine yarn machine processing: The roving sent by the roving machine is thinned and the strength and gloss of the yarn are increased to produce qualified biomass functional yarn.

[0052] like Figure 2-10 As shown, a cradle 2 is evenly installed on one side of the roving frame body 1, and a roving wiring assembly 3 is arranged below the cradle 2 on one side of the roving frame body 1. The roving wiring assembly 3 includes a mounting rod 301, a guide tube 302, a mounting slot 303, an observation port 304, a guide branch pipe 305, a guide port 306, a slider 307, an outer hexagonal tube 308, a wiring motor 309, a wiring rod 310, a micro electric push rod 311, a limiting half tube 312, a top half ring 313, a bottom half ring 314, a movable bayonet 315, a fixed bayonet 316, a spring blind tube 317, a spring 318, an end plate 319, a push-pull box 320, a pressure roller 321, a pressure strip 322, a dispersed motor 323 and a motor frame 324;

[0053] A mounting rod 301 is installed on one side of the roving frame body 1 at a position below the cradle 2, and a guide tube 302 is evenly installed on the outside of the mounting rod 301, and a mounting groove 303 is opened at the mounting rod 301 corresponding to the guide tube 302, and an observation port 304 is opened in the middle of the guide tube 302, and a guide branch pipe 305 is welded through the guide tube 302 at the bottom end of the observation port 304, and a guide port 306 is opened at the top surface of the guide branch pipe 305 aligned with the observation port 304, and a slider 307 is slidably connected inside the guide port 306, and the bottom end of the slider 307 is welded at the internal position of the guide branch pipe 305 and connected to the top of the outer hexagonal tube 308, the end face of the outer hexagonal tube 308 is a regular hexagon with a circular hole in the middle, and the outer side of the outer hexagonal tube 308 fits the inner side of the guide branch pipe 305 to prevent the outer hexagonal tube 308 from rotating freely in the guide branch pipe 305, and a The wiring motor 309 is provided with a wiring rod 310 at the output shaft of the wiring motor 309, and the outer hexagonal tube 308 is slidably sleeved on the outer side of the wiring rod 310. A micro electric push rod 311 is symmetrically installed on the top of the guide tube 302. The extended end of the micro electric push rod 311 passes through the guide tube 302 and is provided with a limiting half tube 312. A top half ring 313 is bonded to the top of the limiting half tube 312, and a bottom half ring 314 is bonded to the bottom of the limiting half tube 312. The two limiting half tubes 312 in the same guide tube 302 are combined into a funnel shape with a small top and a large bottom. The inner edges of the top half ring 313 and the bottom half ring 314 are both rounded, so that the rough strips become more uniform and neat after passing through the limiting half tube 312. The end face of the outer hexagonal tube 308 is a regular hexagon with a circular hole in the middle. The outer side of the outer hexagonal tube 308 fits the inner side of the guide branch pipe 305 to prevent the outer hexagonal tube 308 from rotating freely in the guide branch pipe 305.

[0054] The bottom end of the guide tube 302 is symmetrically provided with an active bayonet 315, and the bottom end of the active bayonet 315 is provided with a fixed bayonet 316. A spring blind tube 317 is fixedly connected inside the fixed bayonet 316. The bottom end of the spring blind tube 317 is fixedly connected to one end of a spring 318. The other end of the spring 318 is connected to an end plate 319. The top end of the end plate 319 is welded to the bottom end of the push-pull box 320. The push-pull box 320 is slidably connected to the inside of the active bayonet 315. The push-pull box 320 is rotatably installed at one end inside the guide tube 302. A pressure roller 321 has pressure strips 322 evenly distributed on the outside of the pressure roller 321. One end of the pressure roller 321 is connected to a dispersed motor 323 via a connecting shaft. The input ends of the wiring motor 309 and the dispersed motor 323 are electrically connected to the output end of an external controller respectively. The two dispersed motors 323 at the bottom of the same guide tube 302 are distributed in a circular array to ensure the normal operation of the wiring motor 309 and the dispersed motor 323. A motor frame 324 is sleeved on the outside of the dispersed motor 323, and one end of the motor frame 324 is fixedly connected to the push-pull box 320.

[0055] A feeding assembly 4 is installed on one side of the roving frame body 1, and the feeding assembly 4 includes a supporting plate 401, a replacement groove 402, a slide plate 403, a roller 404, a central shaft 405, a rotating plate 406, an adsorption box 407, a retaining ring 408, an adsorption hole 409, a sealing gasket 410, a blowing and suction dual-purpose air pump 411, a pull ring 412 and a storage bucket 413;

[0056] A support plate 401 is placed at the bottom end of one side of the roving machine body 1, and a replacement groove 402 is evenly opened at the bottom end of the support plate 401. A slide plate 403 is slidably clamped inside the replacement groove 402, and a roller rod 404 is symmetrically installed on the bottom end of the slide plate 403. A central axis 405 is fixedly installed in the middle of the top surface of the slide plate 403. The central axis 405 rotates and penetrates the middle of the bottom surface of the rotating plate 406. An adsorption box 407 is symmetrically installed on the top surface of the rotating plate 406. A retaining ring 408 is symmetrically fixedly installed on the top surface of the adsorption box 407. An adsorption hole 409 is opened at the center position of the retaining ring 408 on the top surface of the adsorption box 407. The top surface of the adsorption box 407 is located at the center of the retaining ring 408. 08 A sealing gasket 410 is bonded to the inner edge position, and a blowing and suction dual-purpose air pump 411 is installed through the middle of the top surface of the adsorption box 407. The input end of the blowing and suction dual-purpose air pump 411 is electrically connected to the output end of the external controller, and the input end of the external controller is electrically connected to the output end of the external power supply to ensure the normal operation of the blowing and suction dual-purpose air pump 411. A pull ring 412 is fixedly installed at one end of the slide plate 403, and a storage bucket 413 is movably connected to the inner part of the retaining ring 408. The bottom surfaces of the slide plate 403 and the rotating plate 406 are the same in shape and size, and the storage bucket 413 and the retaining ring 408 are transitionally matched, so as to maintain stability when taking and placing the storage bucket 413.

[0057] A biomass functional yarn is produced according to the above-mentioned method for producing a biomass functional yarn.

[0058] The working principle and use process of the present invention are as follows: the storage barrels 413 storing the coarse and rough strips are placed in the retaining rings 408 on the top surface of the adsorption box 407 respectively, the bottom end of the storage barrel 413 is tightly fitted with the sealing gasket 410, and the blowing and suction dual-purpose air pump 411 is started. The blowing and suction dual-purpose air pump 411 extracts the air in the adsorption box 407 into negative pressure, and the storage barrel 413 is stably placed on the top surface of the adsorption box 407 through the adsorption hole 409 to prevent shaking during transportation, and the pull ring 412 is pulled to transport the slide plate 403 and clamp it in the replacement groove 402 of the support plate 401, and the coarse and rough strips in the storage barrel 413 close to the side of the roving frame body 1 are taken, and they pass through the guide tube 302 and the cradle 2 in turn to enter the roving frame body 1 for processing, and the loading operation is completed. The transport storage barrel 413 is stable due to the fixation of the adsorption box 407, which prevents shaking during transportation and improves the convenience of transportation.

[0059] If the rough strip breaks during processing, take one end of the remaining rough strip in the storage barrel 413 to the bottom end of the guide tube 302, and push the push-pull box 320 along the movable bayonet 315 with two fingers of one hand to slide, the spring blind tube 317 is extended, and the position of the spring blind tube 317 in the fixed bayonet 316 remains unchanged, and the dispersion motor 323 is started. The pressure strip 322 of the pressure roller 321 squeezes the end of the rough strip and continuously conveys the rough strip, and the top of the rough strip at the bottom is close to the strip to be continued. At this time, the two ends to be continued are at the observation port of the guide tube 302 304, then start the wiring motor 309, the wiring rod 310 rotates, the other hand pushes the wiring motor 309, pushes the outer hexagonal tube 308 to slide along the guide branch 305, the rotating wiring rod 310 approaches the two ends of the drawing to be spliced, the twisting splicing is completed, and the two hands are released at the same time. Under the action of gravity, the outer hexagonal tube 308 slides and resets along the guide branch 305. Under the reset action of the spring 318, the push-pull box 320 is pulled and reset by the spring 318. The operation is fast and convenient, simple and effective, and the efficiency of splicing is improved, saving time and effort;

[0060] After the splicing is completed, the micro electric push rod 311 is started, and the micro electric push rod 311 pushes the two limiting half tubes 312 to merge into a funnel-shaped cylinder with a small top and a large bottom. The spliced ​​coarse strips pass through the bottom half ring 314 and the top half ring 313 in turn. The top half ring 313 squeezes the coarse strips and merges the spliced ​​coarse part and the twisted fluffy part, so that the splicing part is smoother and more uniform, which is convenient for the processing operation of the roving machine.

[0061] When the raw material in the storage barrel 413 is used up, the slide plate 403 is pulled out of the replacement slot 402, and the rotating plate 406 is rotated with the central axis 405 as a circle. The rotating plate 406 is rotated horizontally by 180 degrees, and the two unused storage barrels 413 on the other side are rotated to the side close to the roving frame body 1, and the slide plate 403 is pushed into the replacement slot 402 again to complete the replacement and loading operation. The blowing and suction dual-purpose air pump 411 sends air into the adsorption box 407, and the adsorption hole 409 no longer adsorbs the storage barrel 413, and the empty storage barrel 413 is removed, and the full and distant storage barrel 413 is placed in the free retaining ring 408, so that the replacement and loading is faster, and the work efficiency is further improved.

[0062] The feeding assembly 4 feeds materials quickly and smoothly, while the roving connection assembly 3 effectively and simply connects the broken and used rovings quickly and easily. The two assemblies cooperate with each other in the process, further improving the overall roving machine processing efficiency.

[0063] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for producing biomass functional yarn, characterized in that: The following steps are involved: S1. Raw material processing operation: Select appropriate textile biomass fiber raw materials, select, remove impurities and comb them, and then make them into rough slivers. S2, feeding the roving frame: the adsorption hole (409) stably places the storage barrel (413) on the top surface of the adsorption box (407), the slide plate (403) is transported and clamped into the replacement groove (402) of the support plate (401), the rough drawing strip is taken, and passes through the guide tube (302) and the cradle (2) in sequence to enter the roving frame body (1) for processing; S3, roving frame splicing: start the dispersed motor (323), the pressure strip (322) of the pressure roller (321) squeezes the end of the rough drawn strip and continuously conveys the rough drawn strip, pushes the outer hexagonal tube (308), and the rotating connecting rod (310) approaches the two ends of the drawn strip to be spliced, and the twisting splicing is completed; S4, outer side smoothing operation: the micro electric push rod (311) pushes the two limiting half tubes (312) to merge into a funnel-shaped cylinder with a small top and a large bottom, and the top half ring (313) squeezes the coarse drawing strip and merges the coarse part of the splicing and the fluffy part of the twisting, so that the splicing part is smooth and uniform; S5. Fine yarn machine processing: The roving sent by the roving machine is thinned and the strength and gloss of the yarn are increased to produce qualified biomass functional yarn.

2. The method for producing biomass functional yarn according to claim 1, characterized in that: A cradle (2) is evenly mounted on one side of the roving frame body (1); a roving connection assembly (3) is disposed below the cradle (2) on one side of the roving frame body (1); the roving connection assembly (3) comprises a mounting rod (301); A mounting rod (301) is installed on one side of the roving frame body (1) at a position below the cradle (2); guide tubes (302) are evenly installed on the outer side of the mounting rod (301); a mounting slot (303) is provided on the mounting rod (301) corresponding to the guide tube (302); an observation port (304) is provided in the middle of the guide tube (302); a guide branch pipe (305) is welded through the bottom end of the guide tube (302) at the observation port (304); and the top surface of the guide branch pipe (305) is A guide opening (306) is provided at the alignment observation port (304), a slider (307) is slidably engaged inside the guide opening (306), the bottom end of the slider (307) is located inside the guide branch pipe (305) and is welded to the top end of the outer hexagonal tube (308), a wiring motor (309) is installed at the bottom end of the outer hexagonal tube (308), a wiring rod (310) is installed at the output shaft of the wiring motor (309), and the outer hexagonal tube (308) is slidably sleeved on the outside of the wiring rod (310); The bottom end of the guide tube (302) is symmetrically provided with a movable bayonet (315), the bottom end of the movable bayonet (315) is provided with a fixed bayonet (316), a spring blind tube (317) is fixedly connected inside the fixed bayonet (316), the bottom end of the spring blind tube (317) is fixedly connected to one end of a spring (318), the other end of the spring (318) is connected to an end plate (319), the top end of the end plate (319) is welded to the bottom end of the push-pull box (320), and the push-pull box (320) is fixedly connected to the spring blind tube (317). The pull box (320) is slidably engaged in the movable bayonet (315); a pressure roller (321) is rotatably mounted at one end of the push-pull box (320) located inside the guide tube (302); pressure strips (322) are evenly distributed on the outside of the pressure roller (321); one end of the pressure roller (321) is connected to a dispersion motor (323) via a connecting shaft; a motor frame (324) is sleeved on the outside of the dispersion motor (323); one end of the motor frame (324) is fixedly connected to the push-pull box (320).

3. The method for producing biomass functional yarn according to claim 2, characterized in that: A micro electric push rod (311) is symmetrically mounted on the top of the guide tube (302); a limiting half-tube (312) is mounted on the protruding end of the micro electric push rod (311) that passes through the guide tube (302); a top half-ring (313) is bonded to the top of the limiting half-tube (312); and a bottom half-ring (314) is bonded to the bottom of the limiting half-tube (312).

4. The method for producing biomass functional yarn according to claim 2, characterized in that: The end face of the outer hexagonal tube (308) is a regular hexagon with a circular hole in the middle, and the outer side of the outer hexagonal tube (308) fits the inner side of the guide branch tube (305).

5. The method for producing biomass functional yarn according to claim 2, characterized in that: The two limiting half-tubes (312) in the same guide tube (302) are combined into a funnel shape that is smaller at the top and larger at the bottom, and the inner edges of the top half ring (313) and the bottom half ring (314) are both rounded.

6. The method for producing biomass functional yarn according to claim 3, characterized in that: The input ends of the wiring motor (309) and the dispersed motor (323) are electrically connected to the output end of the external controller respectively; Two dispersion motors (323) at the bottom end of the same guide tube (302) are distributed in a circular array.

7. The method for producing biomass functional yarn according to claim 2, characterized in that: A loading assembly (4) is installed on one side of the roving frame body (1), and the loading assembly (4) comprises a support plate (401); A support plate (401) is placed at the bottom end of one side of the roving machine body (1), and a replacement groove (402) is evenly opened at the bottom end of the support plate (401), and a slide plate (403) is slidably engaged inside the replacement groove (402), and a roller rod (404) is symmetrically installed on the bottom end of the slide plate (403) for rotation, and a central axis (405) is fixedly installed in the middle of the top surface of the slide plate (403), and the central axis (405) rotates and passes through the middle of the bottom surface of the rotating plate (406), and an adsorption box (407) is symmetrically installed on the top surface of the rotating plate (406). A retaining ring (408) is symmetrically fixedly installed on the top surface of the box (407), an adsorption hole (409) is opened on the top surface of the adsorption box (407) at the center position of the retaining ring (408), a sealing gasket (410) is bonded to the top surface of the adsorption box (407) at the inner edge position of the retaining ring (408), a blowing and suction dual-purpose air pump (411) is installed through the middle of the top surface of the adsorption box (407), a pull ring (412) is fixedly installed on one end of the slide plate (403), and a storage bucket (413) is movably connected inside the retaining ring (408).

8. The method for producing biomass functional yarn according to claim 7, characterized in that: The bottom surfaces of the slide plate (403) and the rotating plate (406) are of the same shape and size, and the storage bucket (413) and the retaining ring (408) are transitionally matched.

9. The method for producing biomass functional yarn according to claim 7, characterized in that: The input end of the blowing and suction dual-purpose air pump (411) is electrically connected to the output end of the external controller, and the input end of the external controller is electrically connected to the output end of the external power supply.

10. A biomass functional yarn, characterized in that: The yarn produced by the method for producing biomass functional yarn according to any one of claims 1 to 9.

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