阅读说明：本技术 一种家纺用色纱抗病菌染整工艺及其装置 (Dyed yarn anti-disease bacteria dyeing and finishing process and device for home textiles ) 是由 周丽红 汪慧安 陈利华 高江 周瑶瑶 郑贞宝 周明霞 徐满容 于 2021-08-12 设计创作，主要内容包括：本发明提供了一种家纺用色纱抗病菌染整工艺,具体包括如下步骤：A、染色：将竹浆纤维纱线放入到浸染池内,水温50℃起步,加入保护剂、纯碱、烧碱以及染料,5min后升温至60℃,加入发酵糖以及元明粉,5～10min后升温至92℃保温30～40min,放出底水,清水洗净后加入双氧水,再加入冰醋酸,5min后放出底水,最后清水洗净,浴比为1：25；B、整理：首先向配制装置中加入清水,接着加入JYK ABDO-103以及固着剂,最后加入柔软剂,搅拌均匀后,得到整理液；将整理液倒入到浸渍槽内,将竹浆纤维纱线放入浸渍槽内浸泡10min,10～15min后升温至80～90℃保温30～40min,脱水并烘干,浴比为1：10,即可得到得到产品；及其装置。(The invention provides a dyed yarn antibacterial dyeing and finishing process for home textiles, which specifically comprises the following steps: A. dyeing: putting the bamboo pulp fiber yarn into a dip-dyeing pool, starting at the water temperature of 50 ℃, and adding a protective agent, soda, caustic soda and sodium hydroxide Heating the dye to 60 ℃ after 5min, adding fermentation sugar and anhydrous sodium sulphate, heating to 92 ℃ after 5-10 min, and keeping the temperature to 30 ∞Discharging bottom water after 40min, adding hydrogen peroxide and glacial acetic acid after cleaning with clear water, discharging bottom water after 5min, and finally cleaning with clear water, wherein the bath ratio is 1: 25; B. finishing: firstly, adding clear water into a preparation device, then adding JYK ABDO-103 and a fixing agent, finally adding a softening agent, and uniformly stirring to obtain a finishing liquid; pouring the finishing liquid into a dipping tank, putting the bamboo pulp fiber yarns into the dipping tank for soaking for 10min, heating to 80-90 ℃ after 10-15 min, preserving heat for 30-40 min, dehydrating and drying, wherein the bath ratio is 1: 10, obtaining a product; and an apparatus therefor.)

1. The dyed yarn antibacterial dyeing and finishing process for home textiles is characterized by comprising the following steps:

A. dyeing: putting the bamboo pulp fiber yarn into a dip-dyeing pool, starting at the water temperature of 50 ℃, and adding a protective agent, soda, caustic soda and sodium hydroxideHeating the dye to 60 ℃ after 5min, adding fermentation sugar and anhydrous sodium sulphate, heating to 92 ℃ after 5-10 min, keeping the temperature for 30-40 min, discharging bottom water, adding hydrogen peroxide after cleaning with clear water, adding glacial acetic acid, discharging the bottom water after 5min, and finally cleaning with clear water, wherein the bath ratio is 1: 25;

B. finishing: firstly, adding clear water into a preparation device, then adding JYK ABDO-103 and a fixing agent, finally adding a softening agent, and uniformly stirring to obtain a finishing liquid; pouring the finishing liquid into a dipping tank, putting the bamboo pulp fiber yarns into the dipping tank for soaking for 10min, heating to 80-90 ℃ after 10-15 min, preserving heat for 30-40 min, dehydrating and drying, wherein the bath ratio is 1: 10, obtaining the product.

2. The dyed yarn antibacterial dyeing and finishing process for home textiles according to claim 1, wherein the amount used in the dyeing step is as follows: 1-5 g/L of protective agent;10-150 g/L of dye; 8-10 g/L of fermentation sugar; 20-40 g/L of anhydrous sodium sulphate; 4-6 g/L of hydrogen peroxide; glacial acetic acid is 0.5-1 g/L.

3. The dyed yarn antibacterial dyeing and finishing process for home textiles according to claim 1, wherein the amount of the finishing liquid is as follows: JYK ABDO-1034-5% o.w.f; fixing agent 1.1-1.5% o.w.f; 1-3% o.w.f of softening agent.

4. The utility model provides a preparation device in dyed yarn disease-resistant dyeing and finishing for home textile, includes frame (1), its characterized in that, be fixed with on frame (1) and prepare case (2), it has charge door (12) to prepare case (2) upper portion, it has discharge gate (3) to prepare case (2) lower part, discharge gate (3) department has solenoid valve (4), it still is fixed with support (21) to prepare case (2) upper portion, vertical rotation is provided with drive shaft (14) on support (21), drive shaft (14) upper end links to each other with a power structure that can drive its pivoted, drive shaft (14) lower extreme and mounting disc (11) link to each other, mounting disc (11) and linkage pendulum rod (8) upper end link to each other, linkage pendulum rod (8) lower extreme is fixed with stirring vane (7), elastic bottom scraper bar (5) and lateral part scraper bar (6) have on stirring vane (7), the quantity of linkage pendulum rod (8) is a plurality of roots and is evenly distributed, still be fixed with push rod motor (15) on support (21), and the push rod of push rod motor (15) is vertical downwards, the push rod tip and installation pole (13) of push rod motor (15) link to each other, be fixed with regulation and control ring (9) on installation pole (13), set up on regulation and control ring (9) and link pendulum rod (8) matched with spacing groove (23), install gyro wheel (22) in spacing groove (23).

5. The preparation device in the dyed yarn anti-bacterial dyeing and finishing process for home textiles according to claim 4, wherein the power structure comprises a power motor (19), a first belt wheel (18), a second belt wheel (16) and a belt (17), the power motor (19) is fixed on a bracket (21), an output shaft of the power motor (19) is vertically upward, the first belt wheel (18) is fixed at an end of the output shaft of the power motor (19), the second belt wheel (16) is fixed at an upper end of the driving shaft (14), and the belt (17) is sleeved between the first belt wheel (18) and the second belt wheel (16).

6. The preparation device for the dyed yarn anti-bacterial dyeing and finishing process for home textiles according to claim 4, wherein a feeding mechanism is further arranged on the machine base (1), the feeding mechanism comprises an upright column (43), a lifting platform (39) and a hopper (27), the upright column (43) is fixed on the machine base (1), the lifting platform (39) is arranged on the upright column (43), the lifting platform (39) is connected with a driving structure capable of driving the lifting platform to move up and down, the feeding port (12) is connected with the hopper (27) through a telescopic pipe (31), an auxiliary cylinder (34) is vertically and rotatably arranged in the hopper (27), the upper end of the auxiliary cylinder (34) is an open end, the lower end of the auxiliary cylinder (34) is a closed end, the side of the auxiliary cylinder (34) is further connected with a guide pipe (29) which is inclined, and the guide pipe (29) is provided with a plurality of output holes, install a plurality of transparent feed tanks (37) that are on elevating platform (39), have the scale mark on feed tank (37), feed tank (37) are gone up the bottom and are linked to each other with branch pipe (26) one end, the branch pipe (26) other end links to each other with house steward (36) one end, house steward (36) other end is linked together through connecting piece (35) and supplementary section of thick bamboo (34) upper portion.

7. The preparation device for the antibacterial dyeing and finishing of the dyed yarn for home textile according to claim 6, wherein a support spring (32) is further provided between the hopper (27) and the bracket (21), and a vibration motor (33) is further mounted on the hopper (27).

8. The preparation device for the antibacterial dyeing and finishing of home textile dyed yarn according to claim 6, characterized in that a plurality of barrier strips (28) are further installed in the hopper (27).

9. The preparation device for the dyed yarn anti-bacterial dyeing and finishing for home textiles according to claim 1, wherein the driving structure comprises a guide rail (24), a sliding block (25), a screw rod (42), a nut (41) and a driving motor (38), the guide rail (24) is vertically fixed on a column (43), the sliding block (25) is arranged on the guide rail (24), the screw rod (42) is vertically and rotatably installed on the column (43), the end of the screw rod (42) is connected with the driving motor (38), the nut (41) is in threaded connection with the screw rod (42), and the lifting platform (39) is fixed between the sliding block (25) and the nut (41).

Technical Field

The invention belongs to the technical field of yarns, and relates to a dyed yarn anti-disease bacteria dyeing and finishing process for home textiles and a device thereof.

Background

Home textiles, namely household textiles, have complete product doors, can be applied to places such as rooms, hotels, markets, theaters, stations, airports and the like, and are also important matching products of vehicles such as automobiles, airplanes and the like; the household textile can be roughly divided into curtain, bed, furniture, wall hanging, carpet, kitchen and bathroom, art decoration and the like according to the application, and has the characteristics of multiple raw materials, multiple specifications, diversification and the like.

In recent years, the home textile industry has developed the following trends: (1) the trend of ecological environmental protection; when a consumer purchases household textiles, health and safety are more emphasized, ecological and environment-friendly home textile products become the first choice of the consumer, and home textile products with green authentication marks become a pass for entering the international market; (2) a functional health trend; the consumer groups and the demands of home textile products have changed deeply, the aspects of health care, fashion, functions and the like are gradually developed from warm keeping and decoration, and the functional home textile becomes a global consumption trend. In short, "ecology" and "function" will be two major keywords for future development of household textiles.

General textiles have no inhibition and killing effect on thalli, microorganisms can grow and reproduce rapidly under proper temperature and humidity, and porous textiles can absorb human secretions very easily to provide nutrients needed by the microorganisms, so that the textiles are a supporter of the microorganisms to a certain extent. The existence of microorganisms can cause the generation of bacterial plaque, so that the textile is mildewed and embrittled, and the discomfort of a user can be brought, even harmful stimulation is generated to the skin, and the health of the human body is harmed. In addition, the microorganisms decompose human secretion to generate odor substances such as ammonia and the like, thereby bringing influence to the indoor environment.

The outbreak of new coronary pneumonia allows people to pay attention to the existence of viruses and bacteria at any time than before, however, the porous structure and the moisture absorption characteristic of a textile product consisting of fibers are easy to be carriers of the viruses and the bacteria. In the post epidemic situation era, the consumption concepts of health, green and environmental protection are more deeply concentrated, so that the dyeing and finishing process and the device for the dyed yarns for home textiles are necessary, so that the dyed yarns for home textiles can inhibit the propagation of germs, reduce the cross infection of people in the indoor environment and ensure the health and comfort of human bodies.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a dyed yarn anti-bacterial dyeing and finishing process for home textiles.

The first object of the present invention can be achieved by the following technical solutions: the dyed yarn antibacterial dyeing and finishing process for home textiles is characterized by comprising the following steps:

A. dyeing: putting the bamboo pulp fiber yarn into a dip-dyeing pool, starting at the water temperature of 50 ℃, and adding a protective agent, soda, caustic soda and sodium hydroxideHeating the dye to 60 ℃ after 5min, adding fermentation sugar and anhydrous sodium sulphate, heating to 92 ℃ after 5-10 min, keeping the temperature for 30-40 min, discharging bottom water, adding hydrogen peroxide after cleaning with clear water, adding glacial acetic acid, discharging bottom water after 5min, finally cleaning with clear water, bathingThe ratio is 1: 25;

B. finishing: firstly, adding clear water into a preparation device, then adding JYK ABDO-103 and a fixing agent, finally adding a softening agent, and uniformly stirring to obtain a finishing liquid; pouring the finishing liquid into a dipping tank, putting the bamboo pulp fiber yarns into the dipping tank for soaking for 10min, heating to 80-90 ℃ after 10-15 min, preserving heat for 30-40 min, dehydrating and drying, wherein the bath ratio is 1: 10, obtaining the product.

The amount used in the dyeing step is as follows: 1-5 g/L of protective agent;10-150 g/L of dye; 8-10 g/L of fermentation sugar; 20-40 g/L of anhydrous sodium sulphate; 4-6 g/L of hydrogen peroxide; glacial acetic acid is 0.5-1 g/L.

The amount of the finishing liquid is as follows: JYK ABDO-1034-5% o.w.f; fixing agent 1.1-1.5% o.w.f; 1-3% o.w.f of softening agent.

The second purpose of the invention is to solve the above problems in the prior art and provide a preparation device for domestic textile dyed yarn anti-bacterial dyeing and finishing.

The second object of the present invention can be achieved by the following technical solutions: the preparation device comprises a base and is characterized in that a preparation box is fixed on the base, a charging opening is formed in the upper portion of the preparation box, a discharge opening is formed in the lower portion of the preparation box, an electromagnetic valve is arranged at the discharge opening, a support is further fixed on the upper portion of the preparation box, a driving shaft is vertically and rotatably arranged on the support, the upper end of the driving shaft is connected with a power structure capable of driving the driving shaft to rotate, the lower end of the driving shaft is connected with a mounting disc, the mounting disc is connected with the upper end of a linkage swing rod, a stirring sheet is fixed at the lower end of the linkage swing rod, elastic bottom scraping strips and elastic side scraping strips are arranged on the stirring sheet, the linkage swing rods are uniformly distributed in number, a push rod motor is further fixed on the support, a push rod of the push rod motor is vertically downward, and the end portion of the push rod motor is connected with the mounting rod, the mounting rod is fixed with a regulating ring, the regulating ring is provided with a limiting groove matched with the linkage swing rod, and the limiting groove is internally provided with a roller.

The power structure comprises a power motor, a first belt wheel, a second belt wheel and a belt, wherein the power motor is fixed on the support, an output shaft of the power motor is vertically upward, the first belt wheel is fixed at the end part of the output shaft of the power motor, the second belt wheel is fixed at the upper end of the driving shaft, and the belt is sleeved between the first belt wheel and the second belt wheel.

Still be provided with feeding mechanism on the frame, feeding mechanism includes stand, elevating platform and hopper, the stand is fixed on the frame, the elevating platform sets up on the stand, the elevating platform links to each other with a drive structure that can drive it and reciprocate, feed inlet department has the hopper through flexible union coupling, vertical rotation installs supplementary section of thick bamboo in the hopper, supplementary section of thick bamboo upper end is the open end, supplementary section of thick bamboo lower extreme is the blind end, supplementary section of thick bamboo lateral part still is connected with the passage that is the slope, a plurality of delivery outlets have on the passage, install a plurality of transparent feed tanks that are on the elevating platform, the scale mark has on the feed tank, bottom and branch pipe one end link to each other on the feed tank, the branch pipe other end links to each other with house steward one end, the house steward other end is linked together through connecting piece and supplementary section of thick bamboo upper portion.

Still have supporting spring between hopper and the support, still install vibrating motor on the hopper.

And a plurality of stop bars are also arranged in the hopper.

The driving structure comprises a guide rail, a sliding block, a screw rod, a nut and a driving motor, wherein the guide rail is vertically fixed on the stand column, the sliding block is arranged on the guide rail, the screw rod is vertically and rotatably installed on the stand column, the end part of the screw rod is connected with the driving motor, the nut is in threaded connection with the screw rod, and the lifting platform is fixed between the sliding block and the nut.

Compared with the prior art, the dyeing and finishing process and the device for the domestic textile dyed yarn with the germ resistance have the advantages that:

1. the raw materials are green and environment-friendly bamboo pulp fibers, the dyes are biomass natural dyes, and the auxiliary agents are green chemicals, so that the full-flow ecological dyeing process is realized, the safe and low-carbon concept is met, and the sustainable development is promoted.

2. The bamboo pulp fiber product is easy to degrade after being discarded and is environment-friendly; the degree of polymerization of the fiber is large, and the mechanical property is excellent; contains hydroxyl and an amorphous area, absorbs moisture and is breathable; good dyeing property and elegant luster.

3. The bamboo pulp fiber keeps certain natural antibacterial activity, on the basis, the dyeing and finishing process is optimized, the fabric has long-acting antibacterial capability through the synergistic effect of natural antibacterial and after-finishing antibacterial, the propagation of pathogenic microorganisms is greatly inhibited, the health function and the technological content of home textile products in the post epidemic situation era are improved, and the product quality is high.

4. Through designing special preparation device, the stirring piece can stir the raw materials everywhere about in the preparation case, and through as required, the material strip can be scraped with the lateral part to the bottom on the stirring piece scrapes the raw materials that is detained at preparation bottom of the case portion and lateral part, ensures that the finishing liquid can be quick, the intensive mixing is even to guarantee the reliability of whole dyeing and finishing technology, it is effectual to prepare.

Drawings

FIG. 1 is a schematic representation of the steps of the process of the present invention.

FIG. 2 is a schematic plan view of the apparatus of the present invention.

FIG. 3 is a schematic plan view of the control loop of the device of the present invention.

FIG. 4 is a schematic plan view of a device of the present invention with portions broken away.

In the figure, 1, a machine base; 2. preparing a box; 3. a discharge port; 4. an electromagnetic valve; 5. scraping the material strip at the bottom; 6. a lateral scraping strip; 7. a stirring sheet; 8. linking a swing rod; 9. a regulatory loop; 11. mounting a disc; 12. a feed inlet; 13. mounting a rod; 14. a drive shaft; 15. a push rod motor; 16. a second belt wheel; 17. a belt; 18. a first belt wheel; 19. a power motor; 21. a support; 22. a roller; 23. a limiting groove; 24. a guide rail; 25. a slider; 26. a branch pipe; 27. a hopper; 28. a barrier strip; 29. a material guide pipe; 31. a telescopic pipe; 32. a support spring; 33. a vibration motor; 34. an auxiliary cylinder; 35. a connecting member; 36. a header pipe; 37. a feeding tank; 38. a drive motor; 39. a lifting platform; 41. a nut; 42. a screw rod; 43. and (4) a column.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figure 1, the antibacterial dyeing and finishing process for the dyed yarn for home textiles specifically comprises the following steps:

A. dyeing: putting the bamboo pulp fiber yarn into a dip-dyeing pool, starting at the water temperature of 50 ℃, and adding a protective agent, soda, caustic soda and sodium hydroxideThe dye, in this example,the dye adopts the ground color biomass natural dye of high chemical engineering Chinese Limited company which can be bought in the market; heating to 60 ℃ after 5min, adding fermentation sugar and anhydrous sodium sulphate, heating to 92 ℃ after 5-10 min, keeping the temperature for 30-40 min, and cutting and complementing color in actual production at 30min, wherein the operation is conventional operation; discharging bottom water, adding hydrogen peroxide after cleaning with clear water, and in actual production, if the color of the bottom water is too deep, needing to pass the clear water again; adding glacial acetic acid, discharging bottom water after 5min, and finally cleaning with clear water at a bath ratio of 1: 25; the soda ash and the caustic soda can be added in corresponding amount according to the prior art;

B. finishing: firstly, adding clear water into a preparation device, and then adding JYK ABDO-103 and a fixing agent, wherein in the embodiment, JYK ABDO-103 adopts an antibacterial agent which is commercially available and produced by Shanghai Jieyukang; finally, adding a softening agent, and uniformly stirring to obtain finishing liquid; pouring the finishing liquid into a dipping tank, putting the bamboo pulp fiber yarns into the dipping tank, dipping for 10min, heating to 80-90 ℃ after 10-15 min, and keeping the temperature for 30-40 min, wherein in the embodiment, the optimal temperature of dipping treatment is 85 ℃, one-dipping-one-rolling is adopted, and the liquid carrying rate is 74.5%; dehydrating and drying at a bath ratio of 1: 10, obtaining the product.

Under the condition that the using amount of the finishing agent and other conditions are not changed, the impregnation temperature is changed, the deformation and fading of the finished yarn are observed, and the antibacterial rate of the yarn at different finishing temperatures is measured, so that the optimal temperature of antibacterial finishing is obtained:

from the test results, it can be seen that: at 90 ℃ and 95 ℃, the yarns have high antibacterial rate, but at the two temperatures, the yarns are deformed, so the finishing temperature is lower than 90 ℃; from the aspect of antibacterial rate, the higher the temperature is, the better the antibacterial effect is, the yarn finished at 85 ℃ has relatively higher antibacterial rate, and the yarn does not deform or fade at the temperature, so that 85 ℃ can be used as the optimal temperature for antibacterial finishing.

The amount used in the dyeing step is: 1-5 g/L of protective agent;10-150 g/L of dye; 8-10 g/L of fermentation sugar; 20-40 g/L of anhydrous sodium sulphate; 4-6 g/L of hydrogen peroxide; glacial acetic acid is 0.5-1 g/L.

The amount of the finishing liquid is as follows: JYK ABDO-1034-5% o.w.f; fixing agent 1.1-1.5% o.w.f; 1-3% o.w.f of a softening agent; in this example, the optimum reference dose of JYK ABDO-103 is 5% o.w.f; the optimum reference amount of fixing agent is 1.25% o.w.f.

Under the condition that the temperature is 85 ℃ and other conditions are not changed, the dosage of the antibacterial agent JYK ABDO-103 is changed, and the antibacterial effect and the hand feeling of the yarn under different dosage of the antibacterial agent are compared and evaluated:

from the test results, it can be seen that: the antibacterial effect is improved along with the increase of the dosage of the antibacterial agent, but the hand feeling is just opposite, the hand feeling is correspondingly deteriorated along with the increase of the dosage, and when the dosage of the antibacterial agent is more than 5 percent, the hand feeling is greatly influenced; the problems of antibacterial effect and hand feeling are comprehensively considered, and 4-5% is preferably selected. Wherein 5% can be used as the optimum dosage of JYK ABDO-103.

Controlling the dosage of the antibacterial agent to be 5% o.w.f, controlling the impregnation temperature to be 85 ℃, changing the dosage of the fixing agent, comparing the antibacterial durability of the after-treated yarn under different dosages of the fixing agent by measuring the residual quantity of the antibacterial agent on the yarn after 20 times of water washing:

from the test results, it can be seen that: the durability of the antibacterial finishing is obviously improved by adding the fixing agent, and the durability is obviously improved along with the increase of the using amount of the fixing agent when the using amount of the fixing agent is less than 1.25 percent. When the antibacterial agent remaining amount reaches 90%, the durability almost tends to be unchanged and stabilized at 90% by continuing to increase the amount of the fixing agent, and therefore, the optimum reference amount of the fixing agent is 1.25%.

As shown in figures 2-4, the preparation device for dyeing and finishing of the home textile dyed yarn with the disease-resistant bacteria comprises a base 1, a preparation box 2 is fixed on the base 1, a feeding port 12 is arranged at the upper part of the preparation box 2, a discharging port 3 is arranged at the lower part of the preparation box 2, an electromagnetic valve 4 is arranged at the discharging port 3, a bracket 21 is also fixed at the upper part of the preparation box 2, a driving shaft 14 is vertically and rotatably arranged on the bracket 21, the upper end of the driving shaft 14 is connected with a power structure capable of driving the driving shaft to rotate, the lower end of the driving shaft 14 is connected with a mounting disc 11, the mounting disc 11 is connected with the upper end of a linkage swing rod 8, a stirring sheet 7 is fixed at the lower end of the linkage swing rod 8, an elastic bottom scraping strip 5 and a side scraping strip 6 are arranged on the stirring sheet 7, the number of the linkage swing rods 8 is a plurality of the linkage swing rods and is uniformly distributed, a push rod motor 15 is also fixed on the bracket 21, the push rod of the push rod motor 15 is vertically downward, the end of the push rod is connected with a mounting rod 13, the mounting rod 13 is fixed with a regulating ring 9, the regulating ring 9 is provided with a limiting groove 23 matched with the linkage swing rod 8, and the limiting groove 23 is internally provided with a roller 22.

By adopting the structure, various raw materials are fed into the preparation box 2, the driving shaft 14 is driven to rotate through the power structure, the driving shaft 14 drives the stirring sheet 7 to rotate, the stirring sheet 7 stirs various raw materials in the preparation box 2, meanwhile, the regulating ring 9 is driven to move up and down through the push rod motor 15, as the linkage oscillating bar 8 is under the action of centrifugal force when rotating, the angle at which the linkage oscillating bar 8 is unfolded or folded is changed under the coordination of the regulating ring 9, when the linkage oscillating bar 8 is folded, the bottom scraping strip 5 on the stirring sheet 7 can be contacted with the bottom of the preparation box 2 to scrape the raw materials remained at the bottom, and when the linkage oscillating bar 8 is unfolded, the side scraping strip 6 on the stirring sheet 7 can be contacted with the side of the preparation box 2 to scrape the raw materials remained at the side, so as to ensure that the finishing liquid can be rapidly and fully stirred uniformly, thereby ensuring the reliability of the whole dyeing and finishing process, the preparation effect is good.

The power structure comprises a power motor 19, a first belt wheel 18, a second belt wheel 16 and a belt 17, wherein the power motor 19 is fixed on a support 21, an output shaft of the power motor 19 is vertically upward, the first belt wheel 18 is fixed at the end part of the output shaft of the power motor 19, the second belt wheel 16 is fixed at the upper end of the driving shaft 14, and the belt 17 is sleeved between the first belt wheel 18 and the second belt wheel 16.

By adopting the structure, the first belt wheel 18 is driven to rotate by the power motor 19, the first belt wheel 18 drives the second belt wheel 16 to rotate by the belt 17, and the second belt wheel 16 drives the driving shaft 14 to rotate, so that the driving shaft 14 can rotate.

Still be provided with feeding mechanism on the frame 1, feeding mechanism includes stand 43, elevating platform 39 and hopper 27, stand 43 is fixed on frame 1, elevating platform 39 sets up on stand 43, elevating platform 39 links to each other with a drive structure that can drive it and reciprocate, charge door 12 department is connected with hopper 27 through flexible pipe 31, vertical rotation installs supplementary section of thick bamboo 34 in the hopper 27, supplementary section of thick bamboo 34 upper end is the open end, supplementary section of thick bamboo 34 lower extreme is the blind end, supplementary section of thick bamboo 34 lateral part still is connected with the passage 29 that is the slope, a plurality of delivery outlets have on the passage 29, install a plurality of transparent feed tanks 37 that are on the elevating platform 39, the last scale mark that has of feed tanks 37, feed tanks 37 upper base and branch pipe 26 one end link to each other, the branch pipe 26 other end links to each other with house steward 36 one end, the house steward 36 other end is linked together through connecting piece 35 and supplementary section of thick bamboo 34 upper portion.

Adopt this structure, add the volume of liquid raw materials as required, add it respectively into feed tank 37 in, drive elevating platform 39 rebound through the drive structure, elevating platform 39 drives feed tank 37 rebound, and liquid raw materials enters into supplementary section of thick bamboo 34, realizes preliminary stirring back through passive pivoted passage 29, enters into and prepares in the case 2.

A supporting spring 32 is arranged between the hopper 27 and the bracket 21, and a vibration motor 33 is also arranged on the hopper 27.

Also mounted within the hopper 27 are a plurality of stop bars 28.

The driving structure comprises a guide rail 24, a sliding block 25, a screw rod 42, a nut 41 and a driving motor 38, wherein the guide rail 24 is vertically fixed on an upright column 43, the sliding block 25 is arranged on the guide rail 24, the screw rod 42 is vertically and rotatably arranged on the upright column 43, the end part of the screw rod 42 is connected with the driving motor 38, the nut 41 is in threaded connection with the screw rod 42, and the lifting platform 39 is fixed between the sliding block 25 and the nut 41.

With this structure, the screw rod 42 is driven by the driving motor 38 to rotate, and the screw rod 42 drives the nut 41 to move, so that the slider 25 moves up and down along the guide rail 24, and the lifting table 39 can move up and down.

After the home textile dyed yarn is tested, the following indexes can be achieved:

in conclusion, the home textile dyed yarn can meet the use requirements under the existing epidemic situation.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.