Production method of intelligent temperature-adjusting fabric

Abstract

The production method comprises the following steps: longitudinally and transversely arranging fine staple cotton in a staggered manner, grabbing the fine staple cotton by a reciprocating bale plucker, feeding the fine staple cotton into a disc type mixed bale plucker, and performing blowing-carding and combing to obtain fine staple cotton combed slivers; the intelligent temperature-adjusting viscose is grabbed by a disc cotton grabbing machine and then fed into a disc type mixing bale plucker, and intelligent temperature-adjusting viscose pre-drawing strips are obtained through opening and cleaning, cotton carding and pre-drawing; drawing and mixing the two to obtain drawn slivers, roving, spinning, spooling, weaving and post-finishing to obtain the intelligent temperature-adjusting fabric. By means of the disc type mixing bale plucker comprising the fiber mixing device and the fiber grabbing device which work alternately, fine mixing of the two kinds of fibers before blending is achieved, and fabric development with intelligent temperature adjustment and good moisture absorption and air permeability is achieved. The developed fabric is used for bedding articles, so that the microcirculation of human bodies, especially old people, in sleep is improved, and the sleep quality is improved; meanwhile, abnormal energy metabolism is reduced, and the body is kept in a healthy state.

Description

Technical Field

[0001] The invention relates to the field of novel textiles, and in particular to a method for producing an intelligent temperature-regulating fabric. Background Art

[0002] Traditional textiles generally use insulation methods to resist excessive drops in body surface temperature, thereby achieving a warming effect. The thickness and density of clothing determine the insulation effect of clothing, and the insulation effect determines the traditional warming effect. The warmth retention effect of traditional textiles is closely related to the amount of static air trapped inside the fabric. Traditional warm and cool fibers are essentially ordinary fibers or differentiated fibers. Their characteristic of regulating temperature is that they are passive and cannot autonomously adjust the wet, cold, and hot environments. In this context, people have an increasing demand for smart temperature-regulating fibers that can be more proactive and self-controlled.

[0003] In the journey of life, after entering the old age stage, sleep will undergo many changes. These changes not only affect the daily quality of life of the elderly, but are also closely related to their physical and mental health. With the increase of age, the depth of sleep of the elderly gradually becomes shallower, which is mainly related to the human microcirculation. The human microcirculation is composed of micro-arteries, micro-venules, capillaries and arteriovenous anastomoses. It is the transmission pathway of substances, information and energy between various organs and tissue cells of the human body, reflecting the level of human energy metabolism. Normal and stable microcirculation is an important basis for the normal operation of various functions of the body. If the microcirculation is not smooth and unstable, the various functions of the body will be due to the abnormal transmission of substances, information and energy, leading to abnormal energy metabolism, resulting in sub-health, disease and aging. This will not only affect our health, but also lead to a decline in sleep quality. Therefore, improving microcirculation is crucial to improving sleep quality.

[0004] Intelligent thermostatic viscose is a thermostatic phase change material made into microcapsules, which is blended with viscose to make the fiber into viscose fiber containing phase change material. Intelligent thermostatic viscose has the excellent air permeability, moisture absorption and perspiration characteristics of ordinary viscose products, and also has the unique characteristic of buffering the temperature change of the external environment. When it is blended with cotton fiber, the yarn has both intelligent thermostatic function and good moisture absorption and breathability, which is suitable for the production of bedding, automatic thermostatic sportswear, etc. This kind of fabric can not only ensure that the clothing is warm in winter and cool in summer, and the human body is always in a comfortable temperature range, but also make full use of external resources to achieve the purpose of energy saving. When this kind of fabric is used to make bedding, such as quilts, pillows, etc., it can improve the microcirculation in the body through intelligent regulation of human body temperature during sleep, especially for the elderly with declining body functions, so that the human body always maintains normal and stable microcirculation, thereby effectively improving sleep quality, while reducing energy metabolism abnormalities, so that the body remains healthy; the product has the advantages of thermostatic, breathable, and strong moisture absorption, which can provide a more comfortable sleeping experience. When used to manufacture household items such as cushions, sofa covers, curtains, etc., the products have the advantages of temperature regulation, moisture absorption, and breathability, making the home environment more comfortable. Summary of the invention

[0005] The purpose of the present invention is to provide a production method of an intelligent temperature regulating fabric, so as to realize the development of a functional fabric having both excellent intelligent temperature regulating function and good moisture absorption and air permeability.

[0006] The present invention provides a production method of intelligent temperature regulating fabrics. The intelligent temperature regulating fabrics are prepared by winding, weaving and dyeing of intelligent temperature regulating yarns. In the production of intelligent temperature regulating yarns, 10 selected fine cotton fibers are arranged in an interlaced manner longitudinally and transversely, and then grabbed by a reciprocating cotton grabber and sent to a disc-type mixed cotton grabber. The disc-type mixed cotton grabber includes a fiber mixing device and a fiber grabbing device that work alternately. The fed fine cotton fibers are first flattened and mixed by the fiber mixing device of the disc-type mixed cotton grabber, and then carefully grabbed by the fiber grabbing device of the disc-type mixed cotton grabber. The grabbed fine cotton fibers are sequentially opened by a single-axis flow, opened by a nose-shaped beater, and foreign fibers are removed, and then continuously fed into a cotton carding machine by a cotton feeding box to obtain fine cotton raw slivers. The fine cotton raw slivers are then combined by drawing, strip and roll, and combing to obtain fine cotton combed slivers.

[0007] The selected intelligent temperature-regulating viscose fiber is grabbed by a disc grabber and then fed into a disc-type mixed cotton grabber. The fed intelligent temperature-regulating viscose fiber is first flattened and mixed by a fiber mixing device of the disc-type mixed cotton grabber, and then finely grabbed by a fiber grabber of the disc-type mixed cotton grabber. The grabbed intelligent temperature-regulating viscose is opened by a combing needle and rolled by a single beater to obtain an intelligent temperature-regulating viscose roll. The intelligent temperature-regulating viscose roll is combed to obtain an intelligent temperature-regulating viscose raw sliver. The intelligent temperature-regulating viscose raw sliver is pre-combined to obtain an intelligent temperature-regulating viscose pre-combined sliver.

[0008] The obtained fine-staple cotton combed sliver and the intelligent temperature-regulating viscose pre-drawing sliver are fed together into the first drawing process to be mixed to obtain a fine-staple cotton / intelligent temperature-regulating viscose mixed sliver, and the fine-staple cotton / intelligent temperature-regulating viscose mixed sliver is obtained through two drawing processes to obtain a fine-staple cotton / intelligent temperature-regulating viscose drawn sliver, and the obtained fine-staple cotton / intelligent temperature-regulating viscose drawn sliver is successively obtained through coarse yarn and spun yarn to obtain the required intelligent temperature-regulating yarn;

[0009] The processed intelligent temperature regulating yarn is processed by a single-sided circular knitting machine and then sequentially subjected to subsequent finishing procedures to obtain the required intelligent temperature regulating fabric.

[0010] A method for producing an intelligent temperature-regulating fabric as described above, wherein preferably, a single-sided circular knitting machine uses a weft plain needle weaving structure, and the subsequent finishing includes pre-forming, pre-treatment, dyeing, enzyme washing, dehydration, and shaping in sequence.

[0011] A production method for intelligent temperature-regulating fabrics as described above, wherein, preferably, the disc-type mixed cotton picking machine includes a fiber holding disk, a rotating track is arranged along the outer side of the lower circular surface of the fiber holding disk, a control column is arranged at the center of the fiber holding disk, a motor embedding opening is opened at the center of the upper side surface of the control column, a connecting embedding seam is opened on the wall surface of the motor embedding opening of the control column, a driving column is arranged above the control column, a connecting embedding opening is opened on the lower side surface of the driving column, the wall surface of the connecting embedding opening of the driving column is inserted into the connecting embedding seam of the control column to realize a rotatable connection between the two, a driving cross plate is arranged at the upper end of the driving column, a first rotating vertical plate is arranged at one end of the driving cross plate extending out of the fiber holding disk, and a second rotating vertical plate is arranged at the other end, first rollers and second rollers are respectively arranged at both ends of the lower side surfaces of the first rotating vertical plate and the second rotating vertical plate, the first roller and the second roller are respectively arranged in the rotating track, a fiber grabbing device is arranged in the fiber holding disk located at one end of the driving column, and a fiber mixing device is arranged at the other end, and the fiber grabbing device includes a fiber grabbing device A fiber-grabbing tower is provided with a fiber insertion strip on the open lower port of the fiber-grabbing tower, a fiber-grabbing beater is provided in the fiber-grabbing tower near the lower port, a circular fiber-grabbing pipeline connection port is opened on the upper side of the fiber-grabbing tower, the fiber-grabbing pipeline connection port is interconnected with the fiber-grabbing tube, a fiber-grabbing connecting hose is provided at the upper port of the fiber-grabbing tube, the lower port of the fiber-grabbing connecting hose is fixedly interconnected with the upper port of the fiber-grabbing tube, the upper port of the fiber-grabbing connecting hose is interconnected with the fiber-grabbing forward conveying pipe, and the other port of the fiber-grabbing forward conveying pipe is connected to the front machine The fiber mixing device includes a fiber mixing tower, a fiber mixing beater is arranged in the fiber mixing tower near the lower port, a circular fiber mixing pipeline connecting port is opened on the upper side of the fiber mixing tower, the fiber mixing pipeline connecting port is interconnected with the fiber mixing tube, a fiber mixing connecting hose is arranged at the upper port of the fiber mixing tube, the lower port of the fiber mixing connecting hose and the upper port of the fiber mixing tube are fixedly interconnected, the upper port of the fiber mixing connecting hose is interconnected with the mixed fiber backward delivery pipe, and the other port of the mixed fiber backward delivery pipe is interconnected with the rear machine.

[0012] A method for producing an intelligent temperature-regulating fabric as described above, wherein preferably, a fiber-grabbing connection hole is opened on the driving transverse plate located on the upper side of the fiber-grabbing device, a fiber-mixing connection hole is opened on the driving transverse plate located on the upper side of the fiber-mixing device, a fiber-grabbing lifting control groove is opened on the control column facing the fiber-grabbing device, and a fiber-mixing lifting control groove is opened on the control column facing the fiber-mixing device, the fiber-grabbing lifting control groove and the fiber-mixing lifting control groove have the same structure, and the fiber-grabbing lifting control groove and the fiber-mixing lifting control groove are arranged along the height direction of the control column.

[0013] A production method of intelligent temperature-regulating fabric as described above, wherein preferably, a fiber-grabbing connecting cross bar is provided on the side of the fiber-grabbing tower facing the fiber-grabbing lifting and lowering control groove, a fiber-grabbing rotating vertical bar is provided in the fiber-grabbing lifting and lowering control groove, a fiber-grabbing connecting external thread is provided on the side of the fiber-grabbing rotating vertical bar, one end of the fiber-grabbing connecting cross bar is fixedly connected to the fiber-grabbing tower, a fiber-grabbing connecting ring is fixedly provided on the other end of the fiber-grabbing connecting cross bar, a fiber-grabbing connecting internal thread is provided on the inner side surface of the fiber-grabbing connecting ring, the fiber-grabbing connecting ring is inserted into the fiber-grabbing rotating vertical bar, and at this time, the fiber-grabbing connecting external thread and the fiber-grabbing connecting internal thread are screwed into each other and connected, and the fiber-grabbing rotating vertical bar is driven to rotate by the corresponding transmission mechanism.

[0014] A method for producing an intelligent temperature-regulating fabric as described above, wherein preferably, the fiber-grabbing beater includes a fiber-grabbing roller, which is rotatably connected to the inner side surface of a fiber-grabbing tower, and the fiber-grabbing roller is driven to rotate by a corresponding transmission device, and fiber-grabbing knife rings are arranged at equal intervals along the length direction of the fiber-grabbing roller, and the inner side surface of the fiber-grabbing knife ring is fixedly embedded in the fiber-grabbing roller, and fiber-grabbing blades are arranged at equal arc intervals along the outer side surface of the fiber-grabbing knife ring, and a certain extension angle is maintained between the active end of the fiber-grabbing blade and the fiber-grabbing knife ring, and the extension angles of each fiber-grabbing blade and the fiber-grabbing knife ring are different, and each fiber-grabbing knife ring and half of the space between the adjacent fiber-grabbing knife rings on both sides constitute an active space, and the extension angle of each fiber-grabbing blade completely covers the active space of the fiber-grabbing knife ring without duplication.

[0015] A production method of intelligent temperature-regulating fabric as described above, wherein preferably, a mixed fiber connecting cross bar is provided on the side of the mixed fiber tower facing the mixed fiber lifting control groove, a mixed fiber rotating vertical bar is provided in the mixed fiber lifting control groove, a mixed fiber connecting external thread is provided on the side of the mixed fiber rotating vertical bar, one end of the mixed fiber connecting cross bar is fixedly connected to the mixed fiber tower, a mixed fiber connecting ring is fixedly provided on the other end of the mixed fiber connecting cross bar, a mixed fiber connecting internal thread is provided on the inner side of the mixed fiber connecting ring, the mixed fiber connecting ring is inserted into the mixed fiber rotating vertical bar, and at this time, the mixed fiber connecting external thread and the mixed fiber connecting internal thread are screwed into each other and connected, and the mixed fiber rotating vertical bar is driven to rotate by the corresponding transmission mechanism.

[0016] A production method of intelligent temperature-regulating fabric as described above, wherein preferably, the blending beater comprises a first blending beater and a second blending beater of the same structure, the first blending beater and the second blending beater comprise a blending roller, the blending roller is rotatably connected to the inner side of the blending tower, the blending roller is driven to rotate by a corresponding transmission device, and the blending rollers of the first blending beater and the second blending beater rotate in opposite directions and at the same speed, a blending needle clothing is arranged along the side of the blending roller, the blending needle clothing comprises a blending needle row, the blending needle row is arranged at equal arc intervals along the circumferential direction of the side of the blending roller by blending needles, the blending needle rows are arranged at equal intervals along the length direction of the blending roller, and the blending needle rows of the blending roller of the first blending beater and the blending needle rows of the blending roller of the first blending beater are staggered along the length direction of the blending roller.

[0017] A production method of an intelligent temperature regulating fabric as described above, wherein preferably, in the reciprocating cotton picking, Brazilian fine-staple cotton 1 with a micronaire value of 4.00 and an average length of 29.64 mm in the upper half, Brazilian fine-staple cotton 2 with a micronaire value of 3.95 and an average length of 29.22 mm in the upper half, Brazilian fine-staple cotton 3 with a micronaire value of 3.90 and an average length of 29.61 mm in the upper half, Brazilian fine-staple cotton 4 with a micronaire value of 4.01 and an average length of 29.90 mm in the upper half, Brazilian fine-staple cotton 5 with a micronaire value of 4.02 and an average length of 29.79 mm in the upper half, and American fine-staple cotton with a micronaire value of 4.04 and an average length of 29.40 mm in the upper half are selected. Fine-staple cotton 6, fine-staple cotton 7 with a micronaire value of 4.12 and an average length of 29.88 mm in the upper half produced in the United States, fine-staple cotton 8 with a micronaire value of 4.15 and an average length of 30.39 mm in the upper half produced in the United States, fine-staple cotton 9 with a micronaire value of 3.94 and an average length of 29.34 mm in the upper half produced in Brazil, and fine-staple cotton 10 with a micronaire value of 4.00 and an average length of 29.10 mm in the upper half produced in Brazil. A total of 10 kinds of fine-staple cotton fibers are used as cotton fiber raw materials. The selected 10 kinds of fine-staple cotton fibers are grabbed by a reciprocating cotton grabber. During the grabbing process, the selected 10 kinds of fine-staple cotton fibers are arranged into completely identical shapes along the length direction of one side of the reciprocating cotton grabber. The first, second and third square blocks of fine cotton are each composed of a row of fine cotton and a column of fine cotton. The row of fine cotton includes 10 optional bags of fine cotton. The column of fine cotton includes 10 optional bags of fine cotton. The direction of the row of fine cotton is consistent with the length direction of the reciprocating cotton plucking machine. The direction of the column of fine cotton is perpendicular to the direction of the row of fine cotton. The cotton bags arranged in sequence in the innermost row of fine cotton closest to the reciprocating cotton plucking machine are fine cotton 1, fine cotton 2, fine cotton 3, fine cotton 4, fine cotton 5, fine cotton 6, fine cotton 7, fine cotton 8, Fine-pile cotton 9, fine-pile cotton 10, the cotton bales arranged in sequence in an adjacent row of fine-pile cotton are fine-pile cotton 2, fine-pile cotton 3, fine-pile cotton 4, fine-pile cotton 5, fine-pile cotton 6, fine-pile cotton 7, fine-pile cotton 8, fine-pile cotton 9, fine-pile cotton 10, and fine-pile cotton 1, until the cotton bales arranged in sequence in the outermost row of fine-pile cotton are fine-pile cotton 10, fine-pile cotton 9, fine-pile cotton 8, fine-pile cotton 7, fine-pile cotton 6, fine-pile cotton 5, fine-pile cotton 4, fine-pile cotton 3, fine-pile cotton 2, and fine-pile cotton 1. The length of the cotton beater of the reciprocating cotton picking machine completely covers the direction of the fine-pile cotton column, and moves back and forth along the direction of the fine-pile cotton row, thereby grabbing the arranged fine-pile cotton fibers.

[0018] A production method of intelligent temperature-regulating fabric as described above, wherein preferably, in the disc cotton grabbing, intelligent temperature-regulating viscose staple fibers with an average length of 38 mm and an average fineness of 1.31 dtex are selected, and the selected intelligent temperature-regulating viscose fibers are grabbed by a disc cotton grabbing machine. During the grabbing process, 8 packages of raw materials are placed in the disc of the cotton grabbing machine. The 8 packages of raw materials are made of 4 batches of raw materials, namely, intelligent temperature-regulating viscose package 1, intelligent temperature-regulating viscose package 2, intelligent temperature-regulating viscose package 3, and intelligent temperature-regulating viscose package 4. The raw materials are arranged in the disc of the cotton grabbing machine. The arrangement method is to arrange the smart temperature regulating viscose package 1, the smart temperature regulating viscose package 2, the smart temperature regulating viscose package 3, the smart temperature regulating viscose package 4, the smart temperature regulating viscose package 1, the smart temperature regulating viscose package 2, the smart temperature regulating viscose package 3, and the smart temperature regulating viscose package 4 in a clockwise direction. The length of the cotton beater of the disc-type cotton plucking machine completely covers the axial direction of the disc of the disc-type cotton plucking machine, thereby grabbing the arranged smart temperature regulating viscose fibers, and rotates along the circumferential direction of the disc of the disc-type cotton plucking machine, thereby grabbing the arranged smart temperature regulating viscose fibers.

[0019] Compared with the prior art, the present invention adopts intelligent temperature-regulating viscose and combed cotton fibers for blending processing to develop an intelligent temperature-regulating yarn, and through the developed disc-type mixing and grasping machine including an alternatingly working fiber blending device and a fiber grasping device, the two fibers are finely mixed before blending, thereby achieving uniform strength, uniform twist, uniform yarn evenness, few cotton knots and impurities, and few harmful hairiness of the developed intelligent temperature-regulating yarn, thereby achieving the development of functional fabrics with intelligent temperature-regulating function and good moisture absorption and breathability; the processed fabrics can be used to make summer clothing to help the human body dissipate heat and keep cool; for winter clothing to help keep warm and reduce the feeling of cold; for bedding to provide a comfortable sleeping environment and improve sleep quality; for sports equipment to help athletes maintain body temperature balance during exercise. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a disc-type mixing plucking machine provided in an embodiment of the present invention.

[0021] Explanation of reference numerals: 1 - fiber holding disk, 2 - rotating track, 3 - control column, 4 - motor embedding port, 5 - disk motor, 6 - connecting embedding slot, 7 - driving column, 8 - connecting embedding port, 9 - driving horizontal plate, 10 - fiber grabbing connection hole, 11 - fiber mixing connection hole, 12 - first rotating vertical plate, 13 - first roller, 14 - second roller, 15 - fiber grabbing tower, 16 - fiber grabbing roller, 17 - fiber grabbing knife ring, 18 - fiber grabbing pipeline connection port, 19 - fiber grabbing tube, 20 - fiber grabbing connecting hose, 21 - Fiber grabbing forward conveying pipe, 22 - fiber mixing tower, 23 - first fiber mixing beater, 24 - second fiber mixing beater, 25 - fiber mixing pipeline connection port, 26 - fiber mixing tube, 27 - fiber mixing connecting hose, 28 - fiber mixing backward conveying pipe, 29 - fiber grabbing lifting and lowering control groove, 30 - fiber mixing lifting and lowering control groove, 31 - fiber grabbing rotating vertical rod, 32 - fiber grabbing connecting ring, 33 - fiber grabbing connecting cross rod, 34 - fiber mixing rotating vertical rod, 35 - fiber mixing connecting ring, 36 - fiber mixing connecting cross rod, 37 - second rotating vertical plate. DETAILED DESCRIPTION

[0022] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as limiting the present invention.

[0023] The present invention provides a method for producing intelligent temperature-regulating fabrics. Ten kinds of selected fine-staple cotton fibers are arranged alternately longitudinally and transversely, and then grabbed by a reciprocating cotton grabber and sent to a disc-type mixing cotton grabber.

[0024] Reference Figure 1As shown, the disc-type mixed cotton plucking machine includes a fiber holding disc 1, which is a hollow cylindrical shape with a completely open upper side surface. A rotating track 2 is arranged along the outer side of the lower circular surface of the fiber holding disc 1, and the rotating track 2 is arranged along the outer circumferential direction of the lower circular surface of the fiber holding disc 1. A control column 3 is arranged at the center of the fiber holding disc 1. The control column 3 is a solid cylindrical shape. The bottom end of the control column 3 is fixedly connected to the lower side surface of the fiber holding disc 1. A motor embedding opening 4 is opened at the center of the upper side surface of the control column 3. The motor embedding opening 4 is cylindrical. A connecting embedding slit 6 is opened on the wall surface of the motor embedding opening 4 of the control column 3. The connecting embedding slit 6 is arranged along the motor of the control column 3. The wall surface of the embedding opening 4 is arranged in the circumferential direction, and the connecting embedding slit 6 is open to the upper side of the wall surface of the motor embedding opening 4 of the control column 3. A disc motor 5 is arranged in the motor embedding opening 4, and a driving column 7 is arranged above the control column 3. The driving column 7 is a solid cylindrical shape, and the diameter of the driving column 7 is smaller than the diameter of the control column 3. A connecting embedding opening 8 is opened on the lower side surface of the driving column 7. The connecting embedding opening 8 is a cylindrical shape. The wall surface of the connecting embedding opening 8 of the driving column 7 is inserted into the connecting embedding slit 6 of the control column 3 to realize a rotatable connection between the two, and after the connection, the lower end circular surface of the driving column 7 located in the connecting embedding opening 8 is tightly pressed and contacted with the disc motor 5. The height of the connected driving column 7 is greater than the height of the fiber tray 1. A driving transverse plate 9 is arranged at the upper end of the driving column 7. The driving transverse plate 9 is in a rectangular shape. The middle part of the driving transverse plate 9 is fixedly connected to the upper end of the driving column 7. Both ends of the driving transverse plate 9 extend out of the fiber tray 1. A first rotating vertical plate 12 is arranged at one end of the driving transverse plate 9 extending out of the fiber tray 1, and a second rotating vertical plate 37 is arranged at the other end. The first rotating vertical plate 12 and the second rotating vertical plate 37 are in the same rectangular shape. First rollers 13 and second rollers 14 are arranged at both ends of the lower side surfaces of the first rotating vertical plate 12 and the second rotating vertical plate 37, respectively. They are respectively arranged in the rotating track 2, a fiber grabbing device is arranged in the fiber holding plate 1 located at one end of the driving column 7, and a fiber mixing device is arranged in the other end, a fiber grabbing connecting hole 10 is opened on the driving cross plate 9 located on the upper side of the fiber grabbing device, and a fiber mixing connecting hole 11 is opened on the driving cross plate 9 located on the upper side of the fiber mixing device, a fiber grabbing lifting control groove 29 is opened on the control column 3 on the side facing the fiber grabbing device, and a mixed fiber lifting control groove 30 is opened on the control column 3 on the side facing the fiber mixing device, the fiber grabbing lifting control groove 29 and the mixed fiber lifting control groove 30 have the same structure, and the fiber grabbing lifting control groove 29 and the mixed fiber lifting control groove 30 are arranged along the height direction of the control column 3.

[0025] The fiber-grabbing device includes a fiber-grabbing tower 15, which is a hollow trapezoidal structure with an open lower end. The cross section of the fiber-grabbing tower 15 is rectangular, and the width of the cross section remains unchanged from top to bottom along the height direction of the fiber-grabbing tower 15, and the length gradually increases. A fiber-grabbing connecting cross bar 33 is arranged on the side of the fiber-grabbing lifting control groove 29 of the fiber-grabbing tower 15, and a fiber-grabbing rotating vertical rod 31 is arranged in the fiber-grabbing lifting control groove 29, and a fiber-grabbing connecting external thread is arranged on the side of the fiber-grabbing rotating vertical rod 31. One end of the fiber-grabbing connecting cross bar 33 is fixedly connected to the fiber-grabbing tower 15, and a fiber-grabbing connecting ring 32 is fixedly arranged on the other end of the fiber-grabbing connecting cross bar 33, and a fiber-grabbing connecting internal thread is arranged on the inner side of the fiber-grabbing connecting ring 32. The fiber grabbing connecting ring 32 is sleeved on the fiber grabbing rotating vertical rod 31, and at this time, the fiber grabbing connecting external thread and the fiber grabbing connecting internal thread are screwed into each other, and the fiber grabbing rotating vertical rod 31 is driven to rotate by the corresponding transmission mechanism, and a fiber insertion strip is arranged on the open lower port of the fiber grabbing tower 15. The fiber insertion strip is a downward convex arc structure, and the fiber insertion strips are arranged at equal intervals along the length direction of the open lower port of the fiber grabbing tower 15, and a certain distance is maintained between two adjacent fiber insertion strips, thereby forming a fiber insertion seam, and a fiber grabbing beater is arranged in the fiber grabbing tower 15 near the lower port. The fiber grabbing beater includes a fiber grabbing roller 16, and the fiber grabbing roller 16 is rotatably connected to the inner side surface of the fiber grabbing tower 15, and the fiber grabbing roller 16 is composed of The corresponding transmission device drives the rotation, and fiber grabbing knife rings 17 are arranged at equal intervals along the length direction of the fiber grabbing roller 16. The inner side surface of the fiber grabbing knife ring 17 is fixedly embedded in the fiber grabbing roller 16, and fiber grabbing blades are arranged at equal arc intervals along the outer side surface of the fiber grabbing knife ring 17. A certain extension angle is maintained between the active end of the fiber grabbing knife blade and the fiber grabbing knife ring 17, and the extension angles of each fiber grabbing blade and the fiber grabbing knife ring 17 are different. Each fiber grabbing knife ring 17 and half of the space between the fiber grabbing knife rings 17 and the adjacent fiber grabbing knife rings 17 on both sides constitute an active space. The extension angle of each fiber grabbing blade completely covers the active space of the fiber grabbing knife ring 17 without duplication. A circular fiber grabbing tube 19 connecting port 18 is opened on the upper side of the fiber grabbing tower 15. The fiber grabbing tube 1 The 9-way connecting port 18 is interconnected with the fiber grasping tube 19, and the fiber grasping tube 19 passes through the fiber grasping connecting hole 10. The fiber grasping tube 19 is made of steel or iron. A fiber grasping connecting hose 20 is arranged at the upper end of the fiber grasping tube 19, and the lower end of the fiber grasping connecting hose 20 is fixedly interconnected with the upper end of the fiber grasping tube 19, and the upper end of the fiber grasping connecting hose 20 is interconnected with the fiber grasping forward conveying pipe 21. The fiber grasping forward conveying pipe 21 is made of steel or iron, and one end of the fiber grasping forward conveying pipe 21 is rotatably interconnected with the upper end of the fiber grasping connecting hose 20, and the connected fiber grasping connecting hose 20 has a certain bending structure, and the other end of the fiber grasping forward conveying pipe 21 is interconnected with the front machine.

[0026] The fiber mixing device includes a fiber mixing tower 22, which is a hollow trapezoidal structure with an open lower end. The cross section of the fiber mixing tower 22 is rectangular, and the width of the cross section from top to bottom along the height direction of the fiber mixing tower 22 is constant, and the length gradually increases. A fiber mixing connecting cross bar 36 is arranged on the side of the fiber mixing tower 22 facing the fiber mixing lifting control groove 30, a fiber mixing rotating vertical rod 34 is arranged in the fiber mixing lifting control groove 30, and a fiber mixing connecting external thread is arranged on the side of the fiber mixing rotating vertical rod 34. One end of the fiber mixing connecting cross bar 36 is fixedly connected to the fiber mixing tower 22, and the other end of the fiber mixing connecting cross bar 36 is fixedly provided with a fiber mixing connecting ring 35 A fiber mixing connection internal thread is arranged on the inner side of the fiber mixing connection ring 35, and the fiber mixing connection ring 35 is sleeved on the fiber mixing rotation vertical rod 34, and at this time, the fiber mixing connection external thread and the fiber mixing connection internal thread are screwed into each other, and the fiber mixing rotation vertical rod 34 is driven to rotate by the corresponding transmission mechanism, and a fiber mixing beater is arranged in the fiber mixing tower 22 near the lower port, and the fiber mixing beater includes a first fiber mixing beater 23 and a second fiber mixing beater 24 with the same structure, and the first fiber mixing beater 23 and the second fiber mixing beater 24 include a fiber mixing roller, and the fiber mixing roller is rotatably connected to the inner side of the fiber mixing tower 22, and the fiber mixing roller is driven to rotate by the corresponding transmission device, and the first fiber mixing beater The mixing rollers of the first mixing beater 23 and the second mixing beater 24 rotate in opposite directions and at the same speed. A mixing needle cloth is arranged along the side of the mixing roller. The mixing needle cloth includes a mixing needle row. The mixing needle row is arranged at equal arc intervals along the circumferential direction of the side of the mixing roller. The mixing needle row is arranged at equal intervals along the length direction of the mixing roller. The mixing needle row of the mixing roller of the first mixing beater 23 and the mixing needle row of the mixing roller of the first mixing beater 23 are arranged alternately along the length direction of the mixing roller. A circular mixing tube 26 connection port 25 is opened on the upper side of the mixing tower 22. The mixing tube 26 connection port 25 is interconnected with the mixing tube 26. The mixing tube 26 is connected to the mixing tube 26. 6 passes through the mixed fiber connection hole 11, the mixed fiber tube 26 is made of steel or iron, and a mixed fiber connection hose 27 is arranged at the upper end of the mixed fiber tube 26, the lower end of the mixed fiber connection hose 27 is fixedly connected to the upper end of the mixed fiber tube 26, and the upper end of the mixed fiber connection hose 27 is connected to the mixed fiber backward delivery tube 28, the mixed fiber backward delivery tube 28 is made of steel or iron, one end of the mixed fiber backward delivery tube 28 is rotatably connected to the upper end of the mixed fiber connection hose 27, and the mixed fiber connection hose 27 after connection has a certain bending structure, and the other end of the mixed fiber backward delivery tube 28 is connected to the rear machine.

[0027] The fed fine cotton fibers are first spread and mixed by the mixing device of the disc-type mixing and plucking machine, and then finely grasped by the grasping device of the disc-type mixing and plucking machine. The grasped fine cotton fibers are successively opened by single-axis flow, opened by nose-shaped beaters, and foreign fibers are removed, and then continuously fed into the carding machine by the cotton feeding box to produce fine cotton sliver. The fine cotton sliver is then combined by drawing, strip and roll, and combing to produce fine cotton combed sliver.

[0028] The selected intelligent temperature-regulating viscose fibers are grabbed by a disc grab and fed into a disc-type mixed cotton grabbing machine. The fed intelligent temperature-regulating viscose fibers are first flattened and mixed by the fiber mixing device of the disc-type mixed cotton grabbing machine, and then carefully grabbed by the fiber grabbing device of the disc-type mixed cotton grabbing machine. The grabbed intelligent temperature-regulating viscose is successively opened by combing needles and rolled by single beaters to obtain intelligent temperature-regulating viscose rolls. The intelligent temperature-regulating viscose rolls are combed to obtain intelligent temperature-regulating viscose raw strips. The intelligent temperature-regulating viscose raw strips are pre-combined to obtain intelligent temperature-regulating viscose pre-combined strips.

[0029] The obtained fine-staple cotton combed sliver and the intelligent temperature-regulating viscose pre-drawing sliver are fed together into the first drawing process to mix to obtain a fine-staple cotton / intelligent temperature-regulating viscose mixed sliver, and the fine-staple cotton / intelligent temperature-regulating viscose mixed sliver is obtained through two drawing processes to obtain a fine-staple cotton / intelligent temperature-regulating viscose drawn sliver, and the obtained fine-staple cotton / intelligent temperature-regulating viscose drawn sliver is successively processed through coarse yarn, fine yarn, and winding to obtain the required intelligent temperature-regulating yarn, and then through weaving, dyeing and finishing to obtain the required intelligent temperature-regulating fabric, which specifically includes the following steps:

[0030] Step 1: Cotton fiber blending, select Brazilian fine-staple cotton 1 with a micronaire value of 4.00 and an average length of 29.64mm in the upper half, Brazilian fine-staple cotton 2 with a micronaire value of 3.95 and an average length of 29.22mm in the upper half, Brazilian fine-staple cotton 3 with a micronaire value of 3.90 and an average length of 29.61mm in the upper half, Brazilian fine-staple cotton 4 with a micronaire value of 4.01 and an average length of 29.90mm in the upper half, Brazilian fine-staple cotton 5 with a micronaire value of 4.02 and an average length of 29.79mm in the upper half, American fine-staple cotton 6 with a micronaire value of 4.04 and an average length of 29.40mm in the upper half, and American fine-staple cotton 7 with a micronaire value of 4.12 and an average length of 29.61mm in the upper half. A total of 10 kinds of fine cotton fibers are used as cotton fiber raw materials, including 29.88 mm long fine cotton 7 produced in the United States, 4.15 micronaire and 30.39 mm long in the upper half of the fine cotton 8 produced in the United States, 3.94 micronaire and 29.34 mm long in the upper half of the fine cotton 9 produced in Brazil, and 4.00 micronaire and 29.10 mm long in the upper half of the fine cotton 10 produced in Brazil. The 10 selected fine cotton fibers are grabbed by a reciprocating cotton grabber. During the grabbing process, the 10 selected fine cotton fibers are arranged into completely identical and square first fine cotton blocks along the length direction of one side of the reciprocating cotton grabber. , the second fine-cotton block, the third fine-cotton block, the first fine-cotton block, the second fine-cotton block, the third fine-cotton block include fine-cotton rows and fine-cotton columns, the fine-cotton rows include 10 optional fine-cotton bales, the fine-cotton columns include 10 optional fine-cotton bales, the direction of the fine-cotton rows is consistent with the length direction of the reciprocating cotton plucking machine, the direction of the fine-cotton columns is perpendicular to the direction of the fine-cotton rows, the cotton bales arranged in sequence in the innermost fine-cotton row closest to the reciprocating cotton plucking machine are fine-cotton 1, fine-cotton 2, fine-cotton 3, fine-cotton 4, fine-cotton 5, fine-cotton 6, fine-cotton 7, fine-cotton 8, fine-cotton 9, fine The cotton bales arranged in sequence in an adjacent row of fine cotton are fine cotton 2, fine cotton 3, fine cotton 4, fine cotton 5, fine cotton 6, fine cotton 7, fine cotton 8, fine cotton 9, fine cotton 10, and fine cotton 1, until the cotton bales arranged in sequence in the outermost row of fine cotton are fine cotton 10, fine cotton 9, fine cotton 8, fine cotton 7, fine cotton 6, fine cotton 5, fine cotton 4, fine cotton 3, fine cotton 2, and fine cotton 1. The length of the cotton beater of the reciprocating cotton picking machine completely covers the direction of the fine cotton column, and moves back and forth along the direction of the fine cotton row, thereby grabbing the arranged fine cotton fibers.

[0031] The grabbed fine cotton fibers are conveyed to the disc-type mixed cotton grabbing machine through the mixed fiber backward conveying pipe 28 under the action of negative pressure airflow, and at this time, the mixed fiber tower 22 is set at the lowest position, the fiber grabbing tower 15 is set at the highest position, the fiber grabbing device is in a stopped working state, and the disc motor 5 drives the driving column 7 to rotate, and then drives the driving cross plate 9 to rotate synchronously. During this process, the first roller 13 and the second roller 14 rotate synchronously in the rotating track 2, driving the cross plate 9 to rotate and then driving the fiber grabbing tower 15 and the mixed fiber tower 22 to rotate synchronously along the circumferential direction of the fiber holding disc 1, and the conveyed fine cotton fibers fall into the mixed fiber tower 22 through the mixed fiber connecting hose 27 and the mixed fiber tube 26 in turn, and the fallen fine cotton fibers are gradually mixed in the mixed fiber tower 22. After gradually diffusing, it enters between the first fiber blending beater 23 and the second fiber blending beater 24. At this time, the fine-staple cotton fibers fall into the fiber holding plate 1 under the stripping action of the mixed fiber needle clothing of the rotating first fiber blending beater 23 and the second fiber blending beater 24, and the fine-staple cotton fibers are opened under the stripping action. The fallen fine-staple cotton fibers are spread in the fiber holding plate 1 under the rotation action of the fiber blending tower 22, thereby realizing the continuous spreading of the fine-staple cotton fibers in the circumferential direction in the fiber holding plate 1. In this process, the fiber blending rotating vertical rod 34 is driven by the corresponding transmission mechanism to rotate counterclockwise, thereby driving the fiber blending connection cross rod 36 to rise through the mixed fiber connection external thread and the mixed fiber connection internal thread that are screwed into each other, thereby driving the mixed fiber tower 22 to rise synchronously. Then, the fine cotton fibers are continuously laid flat in the height direction of the fiber holding plate 1. When the fiber mixing tower 22 rises to the highest position, the fine cotton fibers are laid in the fiber holding plate 1. At this time, the fine cotton fibers stop being transported, and the fiber mixing device stops working; then the fiber grabbing device starts to work, and the fiber insertion strip of the fiber grabbing tower 15 maintains a certain pressing contact with the fine cotton fibers in the fiber holding plate 1, so that the fine cotton fibers in the fiber holding plate 1 are inserted into the fiber grabbing tower 15 through the fiber insertion gap, and the fiber grabbing roller 16 is driven to rotate by the corresponding transmission device, which then drives the fiber grabbing knife ring 17 to rotate, and then grabs the fine cotton fibers inserted into the fiber grabbing tower 15. The grabbed fine cotton fibers are driven by the negative pressure airflow and sequentially pass through the fiber grabbing tube 11. 9. The fiber-grabbing connecting hose 20 and the fiber-grabbing forward conveying pipe 21 are then conveyed to the single-axial flow cotton opener in the front, and the fine cotton fibers are continuously grasped in the circumferential direction in the fiber holding plate 1 under the rotation of the fiber-grabbing tower 15. In this process, the fiber-grabbing rotating vertical rod 31 is driven by the corresponding transmission mechanism to rotate clockwise, thereby driving the mixed fiber connecting cross rod 36 to descend through the mixed fiber connecting external thread and the mixed fiber connecting internal thread that are screwed into each other, and then driving the fiber-grabbing tower 15 to descend synchronously, thereby realizing the continuous grasping of the fine cotton fibers in the height direction in the fiber holding plate 1. When the fiber-grabbing tower 15 descends to the lowest position, the fine cotton fibers complete the grasping in the fiber holding plate 1, and at this time, the fine cotton fibers stop being grasped, and the fiber-grabbing device stops working.

[0032] The second step: intelligent temperature-regulating viscose fiber mixing, select intelligent temperature-regulating viscose staple fibers with an average length of 38mm and an average fineness of 1.31dtex, and grab the selected intelligent temperature-regulating viscose fibers through a disc-type cotton grabbing machine. During the grabbing process, 8 packages of raw materials are placed in the disc of the cotton grabbing machine. The 8 packages of raw materials are made from 4 batches of raw materials, namely, intelligent temperature-regulating viscose bag 1, intelligent temperature-regulating viscose bag 2, intelligent temperature-regulating viscose bag 3, and intelligent temperature-regulating viscose bag 4. The raw materials are arranged in a clockwise direction as follows: intelligent temperature-regulating viscose bag 1, intelligent temperature-regulating viscose bag 2, intelligent temperature-regulating viscose bag 3, intelligent temperature-regulating viscose bag 4, intelligent temperature-regulating viscose bag 1, intelligent temperature-regulating viscose bag 2, and intelligent temperature-regulating viscose bag 4. Package 3, intelligent temperature-regulating viscose package 4, the length of the cotton grabbing beater of the disc-type cotton grabbing machine completely covers the axial direction of the disc of the disc-type cotton grabbing machine, thereby grabbing the arranged intelligent temperature-regulating viscose fibers, and rotates along the circumferential direction of the disc of the disc-type cotton grabbing machine, thereby grabbing the arranged intelligent temperature-regulating viscose fibers; the grabbed intelligent temperature-regulating viscose fibers are transported to the disc-type mixing cotton grabbing machine through the fiber mixing backward conveying pipe 28 under the action of negative pressure airflow, thereby firstly mixing under the action of the fiber mixing device of the disc-type mixing cotton grabbing machine, and then grabbing is achieved under the action of the fiber grabbing device of the disc-type mixing cotton grabbing machine, and the grabbed intelligent temperature-regulating viscose fibers are transported to the front combing needle cotton opening machine through the fiber grabbing forward conveying pipe 21.

[0033] The third step is to make fine cotton fibers into slivers. The fine cotton fibers grabbed in the first step are successively fed into the carding machine through the single-axis flow opening connected by pipelines, the nose-type beater opening, and the removal of foreign fibers, and then continuously fed into the carding machine through the cotton feeding box to make fine cotton slivers. In the single-axis flow opening, the fine cotton fibers conveyed are flexibly struck and loosened by the rotating opening roller in a free state, and a dust bar is arranged under the opening roller, and the spacing between the opening roller and the dust bar gradually increases from the inlet to the outlet. The spacing between the dust bars at the inlet part is large, which is convenient for large impurities to fall first and replenish airflow. The middle part is appropriately reduced, and the outlet part is the smallest to reduce recycling; the nose-type beater In the manual cotton opening, the fine cotton fibers conveyed are held at one end and then are held, struck and loosened by the rotating opening rollers; in the foreign fiber removal, the fine cotton fibers conveyed are identified online by the image processing system for the non-cotton fibers contained therein, and then the identified non-cotton fibers are removed by the high-speed nozzles; in the cotton combing, the fine cotton fiber clusters conveyed are successively held, struck and loosened by the licker-in rollers, freely transferred and combed by the movable cover plate and the cylinder, stripped and condensed into a net by the doffer, and gathered into strips by the bell mouth to obtain the fine cotton raw sliver; the fine cotton raw sliver is then combined by drawing, rolling and combing to obtain the fine cotton combed sliver.

[0034] The fourth step is to make the intelligent temperature-regulating viscose fiber strips. The intelligent temperature-regulating viscose fibers grabbed in the first step are successively opened by combing needles and rolled by single beaters to obtain intelligent temperature-regulating viscose rolls. In the process of opening cotton by combing needles, combing roller beaters are used to replace beating with combs to achieve less damage to fibers. Three-quarters of the circumference of the beaters are surrounded by dust bars. The installation angle and spacing of the dust bars are adjusted by the adjusting hand wheels outside the machine. Under the dust bars is a dust box equipped with an adjusting air door to adjust the air intake so that part of the spinnable fibers can be recovered. In the process of rolling by single beaters, the intelligent temperature-regulating viscose fibers conveyed are successively evenly arranged by a balance adjustment device, carefully opened by a comprehensive beater, adsorbed into rolls by upper and lower dust cages, and pressed and arranged by a pressing roller to obtain intelligent temperature-regulating viscose rolls. The obtained intelligent temperature-regulating viscose rolls are then combed to obtain intelligent temperature-regulating viscose raw strips, and the intelligent temperature-regulating viscose raw strips are pre-combined to obtain intelligent temperature-regulating viscose pre-combined strips.

[0035] In the fifth step, the fine cotton / intelligent temperature regulating viscose fibers are mixed into yarns. The fine cotton combed strips obtained in the third step and the intelligent temperature regulating viscose pre-drawn strips obtained in the fourth step are fed into the first drawing process to be mixed to obtain fine cotton / intelligent temperature regulating viscose mixed strips. In the first drawing process, the total number of fine cotton combed strips and intelligent temperature regulating viscose pre-drawn strips fed is 8. The fine cotton combed strips and intelligent temperature regulating viscose pre-drawn strips are staggered and then merged, and then drawn to obtain fine cotton / intelligent temperature regulating viscose mixed strips; the fine cotton / intelligent temperature regulating viscose mixed strips are obtained by two drawing processes to obtain fine cotton / intelligent temperature regulating viscose cooked strips. At this time, the fine cotton in the first drawing process is The number of fine cotton / intelligent temperature-regulating viscose mixed strips is 6, and the 6 fed fine cotton / intelligent temperature-regulating viscose mixed strips are combined and stretched to obtain fine cotton / intelligent temperature-regulating viscose semi-mature strips. The number of fine cotton / intelligent temperature-regulating viscose semi-mature strips in the second drawing process is 8, and the 8 fed fine cotton / intelligent temperature-regulating viscose semi-mature strips are combined and stretched to obtain fine cotton / intelligent temperature-regulating viscose cooked strips; the obtained fine cotton / intelligent temperature-regulating viscose cooked strips are successively processed through coarse yarn, fine yarn, and winding to obtain the required intelligent temperature-regulating tube yarn. For coarse yarn, a suspended spindle wing coarse yarn frame is used, the twist coefficient is configured to be relatively high, and the roller pressure is set to be relatively large; for fine yarn, a ring spinning frame is used.

[0036] The sixth step is to process the intelligent temperature-regulating fabrics. The intelligent temperature-regulating tube yarn obtained in the fifth step is processed into a meridian tube to obtain a large package and intelligent temperature-regulating tube yarn with reduced yarn defects. The intelligent temperature-regulating tube yarn is processed through pre-weaving preparation, weaving, dyeing and finishing to obtain intelligent temperature-regulating fabrics.

[0037] The present invention will be described in further detail below in conjunction with the examples, but the present invention is not limited to the examples given.

[0038] Example

[0039] Take the production of JC / R 60 / 40 14.7tex intelligent temperature regulating yarn and corresponding fabrics as an example.

[0040] (1) Raw material selection

[0041] Table 1 Cotton fiber selection

[0042]

[0043]

[0044] Table 2 Comprehensive properties of cotton fiber

[0045]

[0046] (2) Spinning process

[0047] (a) Cotton: Blowing and carding → Drawing → Striping and rolling → Combing

[0048] (b) Intelligent temperature control viscose: cotton opening and cleaning → carding → pre-drawing

[0049] (a)+(b): First drawing → Second drawing → Third drawing → Coarse yarn → Fine yarn → Winding

[0050] Equipment selection:

[0051] (a) Cotton: FA009 reciprocating plucker → FA125 heavy object separator → disc-type mixed plucker → FA105A single-axis flow opener → FA106D nose-type beater opener → YQ600 cotton spinning foreign fiber remover → JWF1171 cotton feeding box → FA203B carding machine → FA306 drawing frame → SR80 drawing and lapping machine → PX2 combing machine

[0052] (b) Intelligent temperature-controlled viscose: FA002 disc plucker → disc mixed plucker → FA106E carding needle opener → A076F single beater lap machine → FA203B carding machine → FA306 pre-drawing machine

[0053] (a)+(b): FA306 drawing frame → FA306 drawing frame → FA311 drawing frame → TJFA458A roving frame → FA507 spinning frame → AutoconerX5 automatic winding machine → JD21DM90 single-sided circular knitting machine

[0054] (3) Process parameter design

[0055] Fine-staple cotton: reciprocating cotton picking

[0056] Table 4 Process parameters of fine cotton plucking machine

[0057]

[0058] Fine-pile cotton: disc-type mixed cotton

[0059] Table 5 Process parameters of fine cotton disc type mixed cotton plucking machine

[0060]

[0061] Fine-staple cotton: single-axial flow opening

[0062] Table 6 Process parameters of western fine cotton opener

[0063]

[0064] Fine cotton: remove dust

[0065] Table 7 Process parameters of fine cotton dust removal machine

[0066]

[0067] Fine-staple cotton: carded cotton

[0068] Table 8 Gauge process parameters of fine-staple cotton carding machine

[0069]

[0070]

[0071] Table 9 Process parameters of fine cotton carding machine

[0072]

[0073] Fine-staple cotton: combed

[0074] Table 10 Fine-staple cotton pre-drawing process parameters

[0075]

[0076] Table 11 Fine-wool cotton strips and rolling process parameters

[0077]

[0078]

[0079] Table 12 Fine-staple cotton combing process parameters

[0080]

[0081] Intelligent temperature-regulating viscose: cotton grabbing

[0082] Table 13 Process parameters of intelligent temperature-controlled viscose plucking machine

[0083]

[0084] Intelligent temperature-regulating viscose: disc-type mixed cotton picking

[0085] Table 14 Process parameters of intelligent temperature-controlled viscose disc type mixed cotton plucking machine

[0086]

[0087] Intelligent temperature-controlled adhesive: single-handed roll

[0088] Table 15 Rolling machine process parameters

[0089]

[0090]

[0091] Intelligent temperature-regulating viscose: carding

[0092] Table 16 Gauge process parameters of intelligent temperature control viscose carding machine

[0093]

[0094] Table 17 Process parameters of intelligent temperature-controlled viscose carding machine

[0095]

[0096] Intelligent temperature-controlled adhesive: pre-drawing

[0097] Table 18 Intelligent temperature control viscose pre-drawing process parameters

[0098]

[0099]

[0100] mix:

[0101] Table 19 Process parameters of the first and mixed drawing process

[0102]

[0103] Table 20 Mixed two-way drawing process parameters

[0104]

[0105] Roving:

[0106] Table 21 Main process parameters of roving

[0107]

[0108] Fine yarn:

[0109] Table 22 Main process parameters of spinning

[0110]

[0111] Winding:

[0112] Table 23 Main process parameters of winding electro-cleaning

[0113]

[0114]

[0115] (4) Yarn quality

[0116] Table 24 Comprehensive properties of yarn

[0117]

[0118] Table 25 Yarn evenness

[0119]

[0120] Table 26 Yarn defects (pieces / 10 5 m)

[0121]

[0122] The yarn grade was evaluated with reference to GB / T 29258-2012 standard for combed cotton-viscose blended natural yarn (ring-spun cotton content 50% to 70%). Evaluation result: All indicators of the yarn are within the range of first-class products, so it is evaluated as first-class product.

[0123] (5) Weaving and dyeing and finishing

[0124] The processed intelligent temperature regulating yarn is woven on a single-sided circular knitting machine using a weft plain needle weave, and then sequentially goes through pre-forming → pre-treatment → dyeing → enzyme washing → dehydration → shaping to obtain the required intelligent temperature regulating fabric. The temperature buffering test of the processed fabric is also conducted, and the test results are as follows:

[0125]

[0126] The test results of the temperature buffering test are shown in the table above, where the comparison sample represents the fabric processed by ordinary viscose and combed cotton fiber blended yarn. It is obvious from the test results that in the heating process, the intelligent temperature regulating fabric heats up slower than the conventional fabric, and in the cooling process, the intelligent temperature regulating fabric cools down slower than the conventional fabric. And because this patent adopts a disc-type mixing and grabbing machine including an alternating fiber mixing device and a fiber grabbing device, the fine mixing of the two fibers before blending is achieved, and then the uniform mixing of the two fibers is achieved, and the yarn quality is improved, so that the fabric of this patent has a more excellent temperature regulating effect.

[0127] The above describes in detail the structure, features and effects of the present invention based on the embodiments shown in the drawings. The above is only a preferred embodiment of the present invention, but the present invention is not limited to the scope of implementation shown in the drawings. Any changes made according to the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and drawings, should be within the protection scope of the present invention.

Claims

1. A method for producing an intelligent temperature regulating fabric, wherein the intelligent temperature regulating fabric is made by winding, weaving, dyeing and finishing an intelligent temperature regulating yarn, and is characterized by: In the production of intelligent temperature-regulating yarn, the 10 selected fine cotton fibers are arranged alternately longitudinally and transversely, and then grabbed by a reciprocating plucking machine and sent to a disc-type mixed plucking machine. The disc-type mixed plucking machine includes a fiber mixing device and a fiber grabbing device that work alternately. The fed fine cotton fibers are first flattened and mixed by the fiber mixing device of the disc-type mixed plucking machine, and then carefully grabbed by the fiber grabbing device of the disc-type mixed plucking machine. The grabbed fine cotton fibers are successively opened by a single-axis flow, opened by a nose-shaped beater, and foreign fibers are removed, and then continuously fed into the carding machine by a cotton feeding box to obtain fine cotton raw slivers. The fine cotton raw slivers are then combined by drawing, strip and roll, and combing to obtain fine cotton combed slivers. The selected intelligent temperature-regulating viscose fiber is grabbed by a disc grabber and then fed into a disc-type mixed cotton grabber. The fed intelligent temperature-regulating viscose fiber is first flattened and mixed by a fiber mixing device of the disc-type mixed cotton grabber, and then finely grabbed by a fiber grabber of the disc-type mixed cotton grabber. The grabbed intelligent temperature-regulating viscose is opened by a combing needle and rolled by a single beater to obtain an intelligent temperature-regulating viscose roll. The intelligent temperature-regulating viscose roll is combed to obtain an intelligent temperature-regulating viscose raw sliver. The intelligent temperature-regulating viscose raw sliver is pre-combined to obtain an intelligent temperature-regulating viscose pre-combined sliver. The obtained fine-staple cotton combed sliver and the intelligent temperature-regulating viscose pre-drawing sliver are fed together into the first drawing process to be mixed to obtain a fine-staple cotton / intelligent temperature-regulating viscose mixed sliver, and the fine-staple cotton / intelligent temperature-regulating viscose mixed sliver is obtained through two drawing processes to obtain a fine-staple cotton / intelligent temperature-regulating viscose drawn sliver, and the obtained fine-staple cotton / intelligent temperature-regulating viscose drawn sliver is successively obtained through coarse yarn and spun yarn to obtain the required intelligent temperature-regulating yarn; The processed intelligent temperature regulating yarn is processed by a single-sided circular knitting machine and then sequentially subjected to subsequent finishing procedures to obtain the required intelligent temperature regulating fabric.

2. The method for producing an intelligent temperature regulating fabric according to claim 1, characterized in that: The single-sided circular knitting machine adopts weft plain needle weaving, and the subsequent finishing includes pre-forming, pre-treatment, dyeing, enzyme washing, dehydration and shaping.

3. The method for producing an intelligent temperature regulating fabric according to claim 1, characterized in that: The disc-type mixing cotton plucking machine includes a fiber holding disk, a rotating track is arranged along the outer side of the lower circular surface of the fiber holding disk, a control column is arranged at the center of the fiber holding disk, a motor embedding opening is opened at the center of the upper side surface of the control column, a connecting embedding slot is opened on the wall surface of the motor embedding opening of the control column, a driving column is arranged above the control column, a connecting embedding opening is opened on the lower side surface of the driving column, the wall surface of the connecting embedding opening of the driving column is inserted into the connecting embedding slot of the control column to realize a rotatable connection between the two. A driving cross plate is arranged at the upper end of the driving column, a first rotating vertical plate is arranged at the end of the driving cross plate extending out of the fiber holding disk, and a second rotating vertical plate is arranged at the other end, first rollers and second rollers are respectively arranged at both ends of the lower side surfaces of the first rotating vertical plate and the second rotating vertical plate, the first roller and the second roller are respectively arranged in the rotating track, a fiber grasping device is arranged in the fiber holding disk located at one end of the driving column, and a fiber mixing device is arranged in the other end, the fiber grasping device includes a fiber grasping tower, and an open lower port of the fiber grasping tower is provided. A fiber insertion strip is arranged on the top, a fiber grabbing beater is arranged in the fiber grabbing tower near the lower port, a circular fiber grabbing pipeline connection port is opened on the upper side of the fiber grabbing tower, the fiber grabbing pipeline connection port is interconnected with the fiber grabbing tube, a fiber grabbing connecting hose is arranged at the upper port of the fiber grabbing tube, the lower port of the fiber grabbing connecting hose is fixedly interconnected with the upper port of the fiber grabbing tube, the upper port of the fiber grabbing connecting hose is interconnected with the fiber grabbing forward conveying pipe, and the other port of the fiber grabbing forward conveying pipe is interconnected with the front machine. The fiber mixing device includes a fiber mixing tower. A fiber mixing beater is arranged in the fiber mixing tower near the lower port. A circular fiber mixing pipeline connecting port is opened on the upper side of the fiber mixing tower. The fiber mixing pipeline connecting port is interconnected with the fiber mixing tube. A fiber mixing connecting hose is arranged at the upper port of the fiber mixing tube. The lower port of the fiber mixing connecting hose and the upper port of the fiber mixing tube are fixedly interconnected. The upper port of the fiber mixing connecting hose is interconnected with the mixed fiber backward delivery pipe. The other port of the mixed fiber backward delivery pipe is interconnected with the rear machine.

4. The method for producing a smart temperature regulating fabric according to claim 3 is characterized in that: A fiber grabbing connection hole is opened on the driving transverse plate on the upper side of the fiber grabbing device, a fiber mixing connection hole is opened on the driving transverse plate on the upper side of the fiber mixing device, a fiber grabbing lifting control groove is opened on the control column on the side facing the fiber grabbing device, and a fiber mixing lifting control groove is opened on the control column on the side facing the fiber mixing device. The fiber grabbing lifting control groove and the fiber mixing lifting control groove have the same structure, and the fiber grabbing lifting control groove and the fiber mixing lifting control groove are arranged along the height direction of the control column.

5. The method for producing an intelligent temperature regulating fabric according to claim 3 is characterized in that: A fiber-grabbing connecting cross bar is arranged on the side of the fiber-grabbing tower facing the fiber-grabbing lifting control groove, a fiber-grabbing rotating vertical bar is arranged in the fiber-grabbing lifting control groove, a fiber-grabbing connecting external thread is arranged on the side of the fiber-grabbing rotating vertical bar, one end of the fiber-grabbing connecting cross bar is fixedly connected to the fiber-grabbing tower, a fiber-grabbing connecting ring is fixedly arranged on the other end of the fiber-grabbing connecting cross bar, a fiber-grabbing connecting internal thread is arranged on the inner side surface of the fiber-grabbing connecting ring, the fiber-grabbing connecting ring is inserted into the fiber-grabbing rotating vertical bar, and at this time, the fiber-grabbing connecting external thread and the fiber-grabbing connecting internal thread are screwed into each other and connected, and the fiber-grabbing rotating vertical bar is driven to rotate by the corresponding transmission mechanism.

6. The method for producing an intelligent temperature regulating fabric according to claim 3 is characterized by: The fiber grabbing beater includes a fiber grabbing roller, which is rotatably connected to the inner side of the fiber grabbing tower. The fiber grabbing roller is driven to rotate by a corresponding transmission device. Fiber grabbing knife rings are arranged at equal intervals along the length direction of the fiber grabbing roller. The inner side of the fiber grabbing knife ring is fixedly embedded in the fiber grabbing roller. Fiber grabbing blades are arranged at equal arc intervals along the outer side of the fiber grabbing knife ring. A certain extension angle is maintained between the active end of the fiber grabbing blade and the fiber grabbing knife ring. The extension angles of each fiber grabbing blade and the fiber grabbing knife ring are different. Each fiber grabbing knife ring and half of the space between the adjacent fiber grabbing knife rings on both sides constitute an active space. The extension angle of each fiber grabbing blade completely covers the active space of the fiber grabbing knife ring without duplication.

7. The method for producing an intelligent temperature regulating fabric according to claim 3 is characterized by: A mixed fiber connecting cross bar is arranged on the side of the mixed fiber tower facing the mixed fiber lifting control groove, a mixed fiber rotating vertical bar is arranged in the mixed fiber lifting control groove, a mixed fiber connecting external thread is arranged on the side of the mixed fiber rotating vertical bar, one end of the mixed fiber connecting cross bar is fixedly connected to the mixed fiber tower, a mixed fiber connecting ring is fixedly arranged on the other end of the mixed fiber connecting cross bar, a mixed fiber connecting internal thread is arranged on the inner side of the mixed fiber connecting ring, the mixed fiber connecting ring is sleeved on the mixed fiber rotating vertical bar, and at this time, the mixed fiber connecting external thread and the mixed fiber connecting internal thread are screwed into and connected with each other, and the mixed fiber rotating vertical bar is driven to rotate by the corresponding transmission mechanism.

8. The method for producing an intelligent temperature regulating fabric according to claim 3, characterized in that: The fiber mixing beater comprises a first fiber mixing beater and a second fiber mixing beater of the same structure, the first fiber mixing beater and the second fiber mixing beater comprise a fiber mixing roller, the fiber mixing roller is rotatably connected to the inner side surface of the fiber mixing tower, the fiber mixing roller is driven to rotate by a corresponding transmission device, and the fiber mixing rollers of the first fiber mixing beater and the second fiber mixing beater rotate in opposite directions and at the same speed, a fiber mixing needle clothing is arranged along the side surface of the fiber mixing roller, the fiber mixing needle clothing comprises a fiber mixing needle row, the fiber mixing needle row is arranged at equal arc intervals along the circumferential direction of the side surface of the fiber mixing roller, the fiber mixing needle row is arranged at equal intervals along the length direction of the fiber mixing roller, and the fiber mixing needle row of the fiber mixing roller of the first fiber mixing beater and the fiber mixing needle row of the fiber mixing roller of the first fiber mixing beater are staggered along the length direction of the fiber mixing roller.

9. The method for producing an intelligent temperature regulating fabric according to claim 1, characterized in that: In the reciprocating cotton plucking, Brazilian fine-staple cotton 1 with a micronaire value of 4.00 and an average length of 29.64mm in the upper half, Brazilian fine-staple cotton 2 with a micronaire value of 3.95 and an average length of 29.22mm in the upper half, Brazilian fine-staple cotton 3 with a micronaire value of 3.90 and an average length of 29.61mm in the upper half, Brazilian fine-staple cotton 4 with a micronaire value of 4.01 and an average length of 29.90mm in the upper half, Brazilian fine-staple cotton 5 with a micronaire value of 4.02 and an average length of 29.79mm in the upper half, American fine-staple cotton 6 with a micronaire value of 4.04 and an average length of 29.40mm in the upper half, and American fine-staple cotton 7 with a micronaire value of 4.12 and an average length of 2 9.88mm American fine-staple cotton 7, Micronaire value 4.15, upper half average length 30.39mm American fine-staple cotton 8, Micronaire value 3.94, upper half average length 29.34mm Brazilian fine-staple cotton 9, Micronaire value 4.00, upper half average length 29.10mm Brazilian fine-staple cotton 10, a total of 10 kinds of fine-staple cotton fibers are used as cotton fiber raw materials, and the selected 10 kinds of fine-staple cotton fibers are grabbed by a reciprocating cotton grabber. During the grabbing process, the selected 10 kinds of fine-staple cotton fibers are arranged into completely identical and square first fine-staple cotton blocks along the length direction of one side of the reciprocating cotton grabber, The second fine-cotton block, the third fine-cotton block, the first fine-cotton block, the second fine-cotton block, and the third fine-cotton block include fine-cotton rows and fine-cotton columns. The fine-cotton rows include 10 optional fine-cotton bales. The direction of the fine-cotton rows is consistent with the length direction of the reciprocating cotton plucking machine. The direction of the fine-cotton columns is perpendicular to the direction of the fine-cotton rows. The cotton bales arranged in the innermost fine-cotton row closest to the reciprocating cotton plucking machine are fine-cotton 1, fine-cotton 2, fine-cotton 3, fine-cotton 4, fine-cotton 5, fine-cotton 6, fine-cotton 7, fine-cotton 8, fine-cotton 9, fine-cotton 10, fine-cotton 11, fine-cotton 12, fine-cotton 13, fine-cotton 14, fine-cotton 15, fine-cotton 16, fine-cotton 17, fine-cotton 18, fine-cotton 19, fine-cotton 20, fine-cotton 21, fine-cotton 22 The cotton bales arranged in sequence in an adjacent row of fine cotton are fine cotton 2, fine cotton 3, fine cotton 4, fine cotton 5, fine cotton 6, fine cotton 7, fine cotton 8, fine cotton 9, fine cotton 10, and fine cotton 1, until the cotton bales arranged in sequence in the outermost row of fine cotton are fine cotton 10, fine cotton 9, fine cotton 8, fine cotton 7, fine cotton 6, fine cotton 5, fine cotton 4, fine cotton 3, fine cotton 2, and fine cotton 1. The length of the cotton beater of the reciprocating cotton picking machine completely covers the direction of the fine cotton column, and moves back and forth along the direction of the fine cotton row, thereby grabbing the arranged fine cotton fibers.

10. The method for producing an intelligent temperature regulating fabric according to claim 1, characterized in that: In the disc plucking, the intelligent temperature-regulating viscose staple fiber with an average length of 38 mm and an average fineness of 1.31 dtex is selected. The selected intelligent temperature-regulating viscose fiber is grabbed by the disc plucking machine. During the grabbing process, 8 packages of raw materials are placed in the disc of the plucking machine. The 8 packages of raw materials are made of 4 batches of raw materials, namely, intelligent temperature-regulating viscose package 1, intelligent temperature-regulating viscose package 2, intelligent temperature-regulating viscose package 3, and intelligent temperature-regulating viscose package 4. The raw materials are arranged in the disc of the plucking machine in a clockwise manner. Intelligent temperature-regulating viscose bag 1, intelligent temperature-regulating viscose bag 2, intelligent temperature-regulating viscose bag 3, intelligent temperature-regulating viscose bag 4, intelligent temperature-regulating viscose bag 1, intelligent temperature-regulating viscose bag 2, intelligent temperature-regulating viscose bag 3, intelligent temperature-regulating viscose bag 4, the length of the cotton grabbing beater of the disc-type cotton grabbing machine completely covers the axial direction of the disc of the disc-type cotton grabbing machine, thereby grabbing the arranged intelligent temperature-regulating viscose fibers, and rotates along the circumferential direction of the disc of the disc-type cotton grabbing machine, thereby grabbing the arranged intelligent temperature-regulating viscose fibers.

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