CN116163038B - Aggregation spinning device and spinning method - Google Patents

Abstract

The invention provides a gathering spinning device and a spinning method, wherein an output roller driven by a front drafting bottom roller is arranged at the front part of a drafting system, a gathering ring is sleeved on the gathering pipe and the output roller through a tensioning roller, and a moisture-guiding air guide sheet is arranged at the upper part of the gathering pipe, so that the strands in a gathering area are subjected to the actions of left and right gathering and humidification and stabilizing gathering and humidification, on one hand, the strands output by the drafting system are gathered, on the other hand, a twisting triangle area is reduced, the strands are twisted in a tight state, and then the yarn hairiness is effectively reduced, the yarn forming strength is improved, on the other hand, the fibers in the strands output by the drafting system are twisted in a more flexible state, and thus the twisting efficiency of the strands is effectively improved, and then the yarn hairiness is further reduced, and the yarn forming strength is improved.

Description

Aggregation spinning device and spinning method

Technical Field

The invention relates to the new technical field of ring spinning, in particular to an integrated spinning device and a spinning method.

Background

Compact spinning, also known as compact spinning, is a novel spinning technique for spinning on an improved ring spinning frame by adding a fiber condensing zone in front of the ring spinning frame traction device to improve the resultant yarn quality. Currently, the compact spinning types mainly used internationally include a mesh-ring type (mainly including a Sussen three-roller mesh-ring type, a Toyota four-roller mesh-ring type, japan), a roller type (COM 4 of Rieter, switzerland), a perforated apron type (mainly including a Zinser perforated apron type), a mechanical type (mainly including a russian roscove magnetic compact spinning system), and the mesh-ring type, the roller type, and the perforated apron type belong to a negative pressure air flow gathering type. Among them, the mechanical gathering compact spinning system of Roscyft is used in China at present for a small number of reasons such as poor adaptability of varieties (generally only suitable for spinning yarns below 60 Ne); zinser perforated apron type leather has smaller domestic use scale because of poor variety adaptability (generally only suitable for wool spinning) and high price (average 1500 yuan per spindle) because of the need of whole machine introduction. Therefore, the grid ring type compact spinning occupies the mainstream market at present, but the compact spinning system has the problems of higher reconstruction and maintenance cost, higher energy consumption, difficult control of aggregation effect and the like. In addition, the current gathering spinning device only gathers fiber strands output by a drafting system by means of negative pressure air flow, so that twisting triangular areas are reduced, yarn hairiness is reduced, but some fibers, especially some fibers with larger elasticity and poor hygroscopicity, are easy to extend out of a yarn body to generate hairiness due to the elasticity and rigidity of the fibers in twisting, and therefore the comprehensive quality of yarn can be improved more effectively by humidifying the fibers simultaneously in the gathering process.

In view of this, the invention provides an integrated spinning device and a spinning method, which can improve the integrated quality of the finished yarn by synchronously integrating and humidifying the drawn fiber strand before twisting.

Disclosure of Invention

The invention aims to provide a gathering spinning device and a spinning method, wherein a gathering device with a moisture-guiding air-guiding sheet is arranged at the front part of a drafting system, so that the fiber strips in a gathering area are subjected to the actions of left and right gathering and humidification and the actions of stable gathering and humidification simultaneously, on one hand, the fiber strips output by the drafting system are gathered, thereby reducing a twisting triangle area, twisting the fiber strips in a compact state, further effectively reducing yarn hairiness and improving yarn forming strength, and on the other hand, the fiber in the fiber strips output by the drafting system is twisted in a more flexible state, thereby effectively improving the twisting efficiency of the fiber strips, further reducing the yarn hairiness and improving the yarn forming strength.

In order to achieve the above purpose, the invention relates to an integrated spinning device, comprising 300-500 spindles which have the same structure and are horizontally arranged along the length direction, wherein each spindle comprises a drafting system, the drafting system sequentially comprises a rear drafting roller pair, a middle drafting roller pair and a front drafting roller pair from back to front along the movement direction of fibers in the drafting system, the rear drafting roller pair, the middle drafting roller pair and the front drafting roller pair have the same structure, the integrated spinning device comprises an upper drafting rubber roller and a lower drafting roller, the upper drafting rubber roller comprises a rubber roller shaft, the rubber roller shafts are of steel solid cylindrical structures, the rubber roller shafts of two adjacent spindles are integrally connected, rubber roller sleeves are respectively sleeved on the left side and the right side of the outer circumference of the rubber roller shaft, and the rubber roller sleeves are connected with the rubber roller shaft through rolling bearing structures, so that the rubber roller sleeves can freely rotate around the rubber roller shaft, the rubber roll shaft between the two rubber roll sleeves is embedded in the embedded grab of the pressurizing assembly so as to realize the installation and fixation of the upper pressing rubber roll, the lower drawing roller comprises a drawing roller shaft, the drawing roller shaft is of a solid cylindrical structure made of steel, the outer circumference of the drawing roller shaft of each spindle is sleeved with a drawing roller sleeve, the drawing roller sleeve and the drawing roller shaft are completely the same in material, the drawing roller sleeve and the drawing roller shaft are integrally and fixedly connected, the front part of the front drawing roller pair is provided with an output lower roller which comprises an output roller shaft, the output roller shaft is of a solid cylindrical structure made of steel, the outer circumference of the output roller shaft of each spindle is sleeved with an output roller sleeve, the output roller sleeve and the output roller shaft are completely the same in material, the output roller sleeve and the output roller shaft are integrally and fixedly connected, the output roller shaft is connected with the drawing roller shaft of the lower drawing roller of the front drawing roller pair through a gap bridge gear set, the upper drawing rubber rollers of the rear drawing roller pair, the middle drawing roller pair and the front drawing roller pair are respectively embedded into embedded grabs at the rear part, the middle part and the front part of the pressurizing assembly, a rear drawing area is formed between the rear drawing roller pair and the middle drawing roller pair, a front drawing area is formed between the middle drawing roller pair and the front drawing roller pair, the front part of the pressurizing assembly is provided with a connecting grabs, the connecting grabs are fixedly connected with the front part of the pressurizing assembly, a gathering device is arranged between the lower drawing roller of the front drawing roller pair and the output lower roller, the gathering device comprises a gathering pipe, the gathering pipe penetrates through all spindle positions, the gathering pipe is of a hollow tubular structure with two ends closed, the cross section of the gathering pipe is of an inverted water drop-shaped structure, the upper side surface of the gathering pipe is arc-shaped, the upper side surface of the gathering pipe at each spindle position is provided with a gathering notch, the length direction of the gathering notch is consistent with the length direction of the upper side edge of the cross section of the gathering pipe, the gathering notch is of an inverted drop-shaped structure, the gathering pipe between two adjacent spindles is provided with a negative pressure air inlet, the negative pressure air inlet is of a round structure, the negative pressure air inlet is in intercommunication connection with a negative pressure branch pipe, the negative pressure branch pipe is in intercommunication connection with a negative pressure main pipe, the negative pressure main pipe is in intercommunication connection with a negative pressure fan, the negative pressure main pipe comprises a first negative pressure main pipe, a second negative pressure main pipe and a third negative pressure main pipe which are arranged in parallel in the length direction, the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe are all in intercommunication connection with the negative pressure fan through corresponding connecting branch pipes which are distributed at equal intervals, the negative pressure branch pipes are connected with the second negative pressure main pipe at the middle position in an intercommunication way, the gathering pipe and the output lower roller at the position of each spindle are sleeved with gathering rings, the gathering rings are of annular structures, each gathering ring comprises warp yarns and weft yarns, the warp yarns and the weft yarns are chemical fiber filament bundles, the gathering rings are woven fabrics formed by interweaving the warp yarns and the weft yarns, certain gaps are kept between the warp yarns and the weft yarns of the gathering rings, the gaps form air inlet channels on the gathering rings, the gathering rings simultaneously penetrate through the upper side surface of the gathering pipe and the roller sleeve of the output lower roller, the lower part of the gathering rings is provided with supporting rods, the supporting rods are of elastic structures, the gathering rings realize the constant tensioning state of the gathering rings through the elastic self-adaption of the supporting rods, the gathering rings completely cover gathering notch, the gathering notch is positioned below the middle part of the length and the width of the gathering rings, and a moisture guiding air guiding sheet is arranged above the gathering pipes, the wet air guide sheet is of a hollow arc structure, the front side and the rear side of the wet air guide sheet are of a linear structure, the left side and the right side of the wet air guide sheet are of an arc structure, the bottom of the wet air guide sheet is pressed down by the pressurizing component to be in contact with the gathering ring, the front side and the rear side of the wet air guide sheet are respectively provided with a front guide wheel and a rear guide wheel, the front guide wheel and the rear guide wheel are of the same structure, the front side of the wet air guide sheet is provided with a front arc sealing cover, the front arc sealing cover is integrally and fixedly connected with the front side of the wet air guide sheet, the two ends of the front guide wheel are connected with the two ends of the front arc sealing cover through bearings, so that the front guide wheel can freely rotate, the front side of the wet air guide sheet is in contact with the gathering ring through the front guide wheel, the rear side of the wet air guide sheet is provided with a rear arc sealing cover, the rear arc-shaped sealing cover is integrally and fixedly connected with the rear side edge of the moisture-guiding and air-guiding sheet, the two ends of the rear guide wheel are connected with the two ends of the rear arc-shaped sealing cover through bearings, so that the rear guide wheel can rotate freely, the rear side edge of the moisture-guiding and air-guiding sheet is contacted with the gathering ring through the rear guide wheel, the front side edge of the moisture-guiding and air-guiding sheet is contacted with the gathering ring through the front guide wheel, the rear side edge is contacted with the gathering ring through the rear guide wheel, so that a certain interval is kept between the left side edge, the right side edge and the gathering ring of the moisture-guiding and air-guiding sheet, the gathering ring positioned on the left side edge of the moisture-guiding and air-guiding sheet is provided with a left humidifying ring, the left humidifying ring and the right humidifying ring are identical in structure, the left humidifying ring and the right humidifying ring comprise annular sleeves, the annular sleeves are hollow annular and closed structures, the annular sleeve is arranged around one circumference of the gathering ring, the annular sleeve is fixedly connected with the gathering ring, one inward side of the annular sleeve is made of flexible metal material with a certain friction coefficient, one outward side of the annular sleeve is made of flexible structure and is consistent with the material of the gathering ring, pressure holes are arranged on one outward side of the annular sleeve at equal intervals, when the pressure in the annular sleeve is larger than the external pressure value, the pressure holes are kept in a certain open state, the opening degree is in direct proportion to the pressure difference between the inside and the outside of the annular sleeve, when the pressure in the annular sleeve is smaller than or equal to the external pressure value, the pressure holes are kept in a complete closed state, the thickness of the annular sleeve is larger than the thickness of the gathering ring, the outward side of the annular sleeve and the outward side of the gathering ring are kept horizontal, so that the height of the inward side of the annular sleeve is larger than the height of the inward side of the gathering ring, therefore, the left side edge and the right side edge of the moisture guiding and air guiding sheet pressed down by the pressurizing assembly are still kept at a certain distance from the left humidifying ring and the right humidifying ring respectively, and meanwhile, the annular sleeves of the left humidifying ring and the right humidifying ring are kept in contact with the gathering pipes, then, the gathering rings and the gathering pipes are kept in non-contact at a certain distance, a certain amount of moisture is injected into the annular sleeves, air inlet grooves which are distributed at equal intervals are formed in the middle position of the arc-shaped side face of the outward side of the moisture guiding and air guiding sheet, the length of the air inlet grooves is along the width direction of the moisture guiding and air guiding sheet, the air inlet grooves penetrate through the thickness of the moisture guiding and air guiding sheet, the number of the air inlet grooves is between 3 and 6, a humidifier is arranged above the air inlet grooves and comprises a certain number of humidifying sheets, the humidifying sheets are of a cuboid structure, the number of the humidifying sheets is 1 less than the number of the air inlet grooves, the bottom of the humidifying piece is fixedly connected with the cross beam between the two adjacent air inlet grooves, a certain interval is kept between the tops of the two adjacent humidifying pieces, the interval between the tops of the two adjacent humidifying pieces is equal to the width of the air inlet grooves, the front side edge or the rear side edge of each humidifying piece is fixedly connected through a corresponding fixed connecting rod, the fixed connecting rods of the two adjacent spindles are integrally and fixedly connected, the middle part of the length of the fixed connecting rod after the integral fixed connection is embedded in the connecting grab of the pressurizing assembly, thereby realizing the fixed connection between the moisture guiding and air guiding piece and the pressurizing assembly, the humidifying piece is of a cuboid hollow structure, a certain amount of moisture is contained in the humidifying piece, a humidifying device is arranged at the bottom of the hollow interior of the humidifying piece, the humidifying device is in high-pressure spray humidification, a humidifying hole is formed in the upper part of the highest water level of the humidifying piece, the humidification hole is the pressure effect hole, the humidification hole is in the open state of certain degree when the pressure in the humidification piece is greater than ambient pressure, and the degree of opening is in direct proportion with the inside and outside pressure difference of humidification piece, the humidification hole is in the complete closed state when the pressure in the humidification piece is less than or equal to ambient pressure, through corresponding water injection connecting rod interconnect between the rear side or the preceding side of each humidification piece, the water injection connecting rod is hollow structure, all keep intercommunication connection between water injection connecting rod and each humidification piece, the one end of water injection connecting piece is sealed, the other end of water injection connecting piece is provided with the water injection hole, carry out the injection of moisture to each humidification piece through the water injection hole.

The invention relates to a gathering spinning method, when in use, the roving to be processed is fed by a drafting system, the roving with certain twist is pressed and fed between rear drafting roller pairs, thus the active rotation of the rear drafting roller pairs drives the active feeding of the roving, the drafting roller pairs in the fed roving output, thereby the drafting effect of a rear drafting zone between the rear drafting roller pairs and an intermediate drafting roller pair is received, the drafting multiple is set within 1.2 times in the rear drafting zone, under the small drafting multiple of the rear drafting zone, the fiber in the roving is converted into a gradually tensioned state after the bending state of twisting, the complete twisting state of the fiber is reduced in the conversion process, the fiber is made to resist the twisting action of the original twisting state, in the twisting process, the fiber in the roving can have larger twisting action in the two adjacent regions in the length direction of the roving because of the twisting degree is different, the fiber in the roving can also generate larger twisting action in the two regions in the length direction of the roving, the same twisting action in the two regions in the opposite direction is also generated, the two regions in the opposite twisting action in the opposite direction can generate the initial twisting zone, the two twisting action in the opposite twisting regions are made to generate the opposite twisting action in the opposite twisting zone, and the twisting action in the two regions in the opposite twisting zone is made to generate the opposite twisting action in the opposite twisting zone, the twist distribution in the length direction of the roving is changed in the leveling process, so that the fibers in the roving are subjected to mutual sliding action along the length direction, the linear density of the fed roving is reduced, the roving is subjected to initial strand under the drafting action of a back drafting zone, the initial strand output through a middle drafting roller pair is then pressed and output by a front drafting roller pair, the drafting action of the front drafting zone between the two is carried out, the drafting multiple is set to be more than 30 times in the front drafting zone, under the large drafting multiple of the front drafting zone, under the comprehensive control of a back external friction force field formed by pressing an upper drafting rubber roller and a lower drafting roller of the middle drafting roller pair, a front external friction force field formed by pressing an upper drafting rubber roller and a lower drafting roller of the front drafting roller pair and an inner friction force field formed by mutually cohesion of the fibers in the initial strand, and the interaction friction force is generated between the fibers, the fiber in the initial strand is changed from slow motion consistent with the conveying speed of the middle drafting roller pair to fast motion consistent with the conveying speed of the front drafting roller pair, so that the fiber with corresponding linear density is extracted from the initial strand in the variable speed process, the linear density of the input initial strand is greatly reduced, the initial strand is drafted by the front drafting zone to obtain the drafting strand, the drafting strand output by the drafting system enters the gathering and humidifying zone, the pressurizing component is pressed down to drive the fixed connecting rod to press down through the connecting grab, the moisture guiding air guiding sheet is correspondingly pressed down, the front guide wheel and the rear guide wheel are respectively contacted with the gathering ring with a certain pressure after being pressed down, at this time, the front guide wheel presses the left humidifying ring and the right humidifying ring through the gathering ring, the rear guide wheel presses the left humidifying ring and the right humidifying ring through the gathering ring, so that one inward side of the annular sleeves of the left humidifying ring and the right humidifying ring is tightly pressed and contacted with the gathering pipe, the lower drafting rollers of the front drafting roller pair rotate and then drive the output lower rollers to rotate through the bridge gear, the output lower rollers rotate and then drive the gathering ring sleeved on the output lower rollers to rotate through the left humidifying ring and the right humidifying ring which are directly pressed and contacted with the output roller sleeve, so that the gathering ring rotates around the gathering pipe, the gathering ring rotates around the gathering pipe and then drives the front guide wheel and the rear guide wheel to correspondingly rotate, the area between the front guide wheel and the rear guide wheel and positioned at the upper part of the gathering ring is a gathering humidifying area, the drafting fiber strips output by the drafting system enter the gathering and humidifying zone through the space between the rear guide wheel and the gathering ring, then leave the gathering and humidifying zone through the space between the front guide wheel and the gathering ring, in the process, the rear guide wheel and the gathering ring synchronously rotate to actively drive the drafting fiber strips to enter the gathering and humidifying zone, meanwhile, the suspended pressing contact between the rear guide wheel and the gathering ring enables the gathering and humidifying zone to be isolated from the drafting system, the stabilizing effect of the drafting fiber strips in the gathering and humidifying zone is realized, the front guide wheel and the gathering ring synchronously rotate to actively drive the drafting fiber strips to leave the gathering and humidifying zone, meanwhile, the suspended pressing contact between the front guide wheel and the gathering ring enables the gathering and humidifying zone to be isolated from twisting effect, thereby completely preventing the transmission of twist to the gathering and humidifying zone, and further realizing the stabilizing effect of the drafting fiber strips in the gathering and humidifying zone, in the rotating process of the gathering ring around the gathering pipe, the inner side of the annular sleeves of the left humidifying ring and the right humidifying ring and the gathering pipe generate direct friction effect, heat energy generated by friction directly heats moisture in the annular sleeves, so that moisture is generated in the annular sleeves, meanwhile, negative pressure generated by a negative pressure fan directly enters into a first negative pressure main pipe, a second negative pressure main pipe and a third negative pressure main pipe, then, the uniform arrangement of negative pressure distribution in the three parts is realized through connecting branch pipes which are distributed at equal intervals among the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe, the uniformly arranged negative pressure sequentially enters into the gathering pipe through the negative pressure branch pipes and the negative pressure air inlet holes, external air flow enters into the gathering pipe from the gathering notch under the action of the entering negative pressure, so that air flow from outside to the inside of the gathering pipe is formed, and under the air flow, on one hand, the outside air flow enters the gathering pipe from the opening area between the left side edge of the moisture guiding and air guiding sheet and the left humidifying ring through the gathering notch, and enters the gathering pipe from the opening area between the right side edge of the moisture guiding and air guiding sheet and the right humidifying ring through the gathering notch, so that a bilaterally symmetrical direct gathering flow field is formed above the gathering notch, under the action of the direct gathering flow field, the air at the upper part of the left humidifying ring positioned right below the left side edge of the moisture guiding and air guiding sheet is reduced, so that the pressure hole on the left humidifying ring positioned right below the left side edge of the moisture guiding and air is in a certain opening state, so that the water vapor in the annular sleeve of the left humidifying ring flows out through the corresponding pressure hole in a certain opening state, and the flowing water vapor flows together with the air, so as to form the left gathering and humidifying air flow, simultaneously, the air at the upper part of the right humidifying ring positioned right below the right side edge of the moisture guiding and air guiding sheet is reduced, so that the pressure hole on the left humidifying ring positioned right below the right side edge of the moisture guiding and air guiding sheet is in a certain degree of opening state, so that the water vapor in the annular sleeve of the right humidifying ring flows out through the corresponding pressure hole in a certain degree of opening state, the flowing water vapor flows together with the air, thus forming right gathering and humidifying air flow, under the combined action of the left gathering and humidifying air flow and the right gathering and humidifying air flow, the fiber in the drafting fiber sliver moves from the left side to the right side to the middle, and meanwhile, the water vapor in the left gathering and humidifying air flow is absorbed after being blocked by the fiber, thereby realizing the humidifying effect on the fiber, on the other hand, the external air flow enters the gathering pipe through the gathering notch by the air inlet groove of the moisture guiding and air guiding sheet, thereby forming an auxiliary gathering flow field along the width direction of the drafting fiber strips, under the action of the auxiliary gathering flow field, external air flows into the air inlet groove through the space between the tops of two adjacent humidifying sheets, so that the air in the area between the adjacent humidifying sheets is instantaneously reduced, the humidifying holes on each humidifying sheet are in a certain degree of opening state, so that water vapor generated in the humidifying sheets flows out through the humidifying holes, the flowing water vapor flows together with the air, thereby forming auxiliary gathering humidifying air flow, under the action of the auxiliary humidifying air flow, a certain downward pressing acting force is generated on the fibers in the drafting fiber strips, so that the fibers in the drafting fiber strips are kept stable in the gathering process of moving towards the middle of the fiber strips, and meanwhile, the water vapor in the auxiliary gathering humidifying air flow is uniformly sprayed along the width direction of the initial fiber strips, and the sprayed water vapor is wrapped in the initial fiber along with the aggregation movement of the fibers, so that the wrapping and humidifying effects on the fibers are realized, the drawn fiber is twisted under the action of the aggregation and humidifying area, the output twisted fiber is twisted under the action of twist degree to obtain the required spun yarn, and in the twisting process, the fibers in the twisted fiber are twisted under a more flexible state due to the humidifying effect, so that the fibers are twisted more greatly under the same twist degree, and larger holding force is generated between the fibers, so that the twisting efficiency of the fiber is effectively improved, the yarn hairiness is further reduced, and the yarn strength is improved.

The utility model provides a front draft lower roller driven output roller is arranged at the front part of the draft system, a gathering ring is sleeved on the gathering tube and the output roller through a tensioning roller, a wet-guiding air-guiding sheet is arranged at the upper part of the gathering tube, the wet-guiding air-guiding sheet is of an arc-shaped hollow structure, the upper side and the lower side of the wet-guiding air-guiding sheet are respectively in tight pressing contact with the rotating gathering ring through an upper guide wheel and a lower guide wheel, a left humidifying ring and a right humidifying ring are respectively arranged on the gathering rings at the left side and the right side of the wet-guiding air-guiding sheet, the left humidifying ring and the right humidifying ring are of hollow ring structures, equidistant pressure holes are arranged along the outer circumferences of the left humidifying ring and the right humidifying ring, moisture is contained in the left humidifying ring and the right humidifying ring, a certain indirect connection is kept between the arc-shaped left side edge and the right side of the wet-guiding air-guiding sheet and the left humidifying ring and the right humidifying ring respectively, so as to form a left gathering humidifying channel and a right humidifying channel, the middle part of the upper side surface of the moisture-guiding and air-guiding sheet is provided with an air inlet groove, a cuboid humidifier is arranged above the air inlet groove, the gathering pipe is connected with the negative pressure fan through a negative pressure pipe when in use, so that the external air flow enters the gathering pipe from a left gathering and a right gathering and humidifying channels and the air inlet groove respectively, in the process, the moisture in the moisture-guiding and air-guiding sheet is heated by friction force between the left and the right humidifying rings in rotation and the gathering rings, so that the moisture is synchronously brought into the gathering area after the external air flow flows out from the pressure holes in the process of entering the gathering area through the left and the right gathering and humidifying channels, the whisker in the gathering area is simultaneously subjected to the left and the right gathering and humidifying actions, and the external air flow brings the moisture in the humidifier above into the gathering area in the process of entering the gathering area through the air inlet groove, the fiber in the whisker strip output by the drafting system is twisted in a more flexible state, so that the twisting efficiency of the whisker strip is effectively improved, and the yarn hairiness is further reduced and the yarn strength is improved.

Drawings

Fig. 1 is a schematic view of the compact spinning apparatus of the present invention.

Wherein, 1, a back draft roller pair, 2, a middle draft roller pair, 3, a front draft roller pair, 4, a gathering pipe, 5, an output bottom roller, 6, a gathering ring, 7, a stay bar, 8, a left humidifying ring, 9, a pressure hole, 10, a right humidifying ring, 11, a moisture guiding and air guiding sheet, 12, a back guide wheel, 13, a front guide wheel, 14, an air inlet groove, 15 and a humidifier are arranged in the middle draft roller pair

Detailed Description

As shown in figure 1, the integrated spinning device comprises 300-500 spindle positions which are identical in structure and horizontally arranged along the length direction, each spindle position comprises a drafting system, the rear drafting system sequentially comprises a rear drafting roller pair 1, a middle drafting roller pair 2 and a front drafting roller pair 3 along the movement direction of fibers in the drafting system, the rear drafting roller pair, the middle drafting roller pair and the front drafting roller pair have the same structure, the integrated spinning device comprises an upper drafting rubber roller and a lower drafting roller, the upper drafting rubber roller comprises a rubber roller shaft, the rubber roller shafts of two adjacent spindle positions are integrally connected, rubber roller sleeves are respectively sleeved on the left side and the right side of the outer circumference of the rubber roller shaft, the rubber roller sleeves are connected with the rubber roller shaft through rolling bearing structures, so that the rubber roller sleeves can freely rotate around the rubber roller shaft, the rubber roll shaft between the two rubber roll sleeves is embedded in the embedded grab of the pressurizing assembly so as to realize the installation and fixation of the upper pressing rubber roll, the lower drawing roller comprises a drawing roller shaft, the drawing roller shaft is of a solid cylindrical structure made of steel, the drawing roller sleeve is sleeved on the outer circumference of the drawing roller shaft of each spindle, the drawing roller sleeve and the drawing roller shaft are completely the same in material, the drawing roller sleeve and the drawing roller shaft are integrally and fixedly connected, an output lower roller 5 is arranged at the front part of the front drawing roller pair, the output lower roller comprises an output roller shaft, the output roller shaft is of a solid cylindrical structure made of steel, the output roller sleeve is sleeved on the outer circumference of the output roller shaft of each spindle, the output roller sleeve and the output roller shaft are completely the same in material, the output roller sleeve and the output roller shaft are integrally and fixedly connected, the output roller shaft is connected with the drawing roller shaft of the lower drawing roller of the front drawing roller pair through a gap bridge gear set, the upper drawing rubber rollers of the rear drawing roller pair, the middle drawing roller pair and the front drawing roller pair are respectively embedded into embedded grabs at the rear part, the middle part and the front part of the pressurizing assembly, a rear drawing area is formed between the rear drawing roller pair and the middle drawing roller pair, a front drawing area is formed between the middle drawing roller pair and the front drawing roller pair, the front part of the pressurizing assembly is provided with a connecting grabs, the connecting grabs are fixedly connected with the front part of the pressurizing assembly, a gathering device is arranged between the lower drawing roller of the front drawing roller pair and the output lower roller, the gathering device comprises a gathering pipe 4, the gathering pipe penetrates through all spindle positions, the gathering pipe is of a hollow tubular structure with two ends closed, the cross section of the gathering pipe is of an inverted water drop-shaped structure, the upper side surface of the gathering pipe is arc-shaped, the upper side surface of the gathering pipe at each spindle position is provided with a gathering notch, the length direction of the gathering notch is consistent with the length direction of the upper side edge of the cross section of the gathering pipe, the gathering notch is of an inverted drop-shaped structure, the gathering pipe between two adjacent spindles is provided with a negative pressure air inlet, the negative pressure air inlet is of a round structure, the negative pressure air inlet is in intercommunication connection with a negative pressure branch pipe, the negative pressure branch pipe is in intercommunication connection with a negative pressure main pipe, the negative pressure main pipe is in intercommunication connection with a negative pressure fan, the negative pressure main pipe comprises a first negative pressure main pipe, a second negative pressure main pipe and a third negative pressure main pipe which are arranged in parallel in the length direction, the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe are all in intercommunication connection with the negative pressure fan through corresponding connecting branch pipes which are distributed at equal intervals, the negative pressure branch pipes are communicated with a second negative pressure main pipe at the middle position, a gathering ring 6 is sleeved on the gathering pipe and the output lower roller at each spindle position, the gathering ring is of an annular structure, the gathering ring comprises warp yarns and weft yarns, the warp yarns and the weft yarns are all chemical fiber filament bundles, the gathering ring is a woven fabric formed by interweaving the warp yarns and the weft yarns, certain gaps are kept between the warp yarns and the weft yarns of the gathering ring, the gaps form an air inlet channel on the gathering ring, the gathering ring simultaneously passes through the upper side surface of the gathering pipe and the roller sleeve of the output lower roller, a supporting rod 7 is arranged at the lower part of the gathering ring, the supporting rod is of an elastic structure, the gathering ring realizes the constant tensioning state of the gathering ring through the elastic self-adaption of the supporting rod, the gathering ring completely covers a gathering notch, the gathering notch is positioned below the middle part of the length and the width of the gathering ring, a moisture guiding air guide sheet 11 is arranged above the gathering ring, the wet air guide sheet is of an arc structure, the front side and the rear side of the wet air guide sheet are of a linear structure, the left side and the right side of the wet air guide sheet are of an arc structure, the bottom of the wet air guide sheet is pressed down by the pressurizing component to be contacted with the gathering ring, the front side and the rear side of the wet air guide sheet are respectively provided with a front guide wheel 13 and a rear guide wheel 12, the front guide wheel and the rear guide wheel are of the same structure, the front side of the wet air guide sheet is provided with a front arc sealing cover, the front arc sealing cover is integrally and fixedly connected with the front side of the wet air guide sheet, the two ends of the front guide wheel are connected with the two ends of the front arc sealing cover through bearings, so that the front guide wheel can freely rotate, the front side of the wet air guide sheet is contacted with the gathering ring through the front guide wheel, the rear side of the wet air guide sheet is provided with a rear arc sealing cover, the rear arc-shaped sealing cover is integrally and fixedly connected with the rear side edge of the moisture-guiding and air-guiding sheet, the two ends of the rear guide wheel are connected with the two ends of the rear arc-shaped sealing cover through bearings, so that the rear guide wheel can rotate freely, the rear side edge of the moisture-guiding and air-guiding sheet is contacted with the gathering ring through the rear guide wheel, the front side edge of the moisture-guiding and air-guiding sheet is contacted with the gathering ring through the front guide wheel, the left side edge, the right side edge and the gathering ring of the moisture-guiding and air-guiding sheet keep a certain interval after the rear side edge is contacted with the gathering ring through the rear guide wheel, the gathering ring positioned on the left side edge of the moisture-guiding and air-guiding sheet is provided with a left humidifying ring 8, the gathering ring positioned on the right side edge of the moisture-guiding and air-guiding sheet is provided with a right humidifying ring 10, the left humidifying ring and the right humidifying ring are identical in structure, the left humidifying ring and the right humidifying ring comprise annular sleeves, the annular sleeves are hollow annular and closed structures, the annular sleeve is arranged around one circumference of the gathering ring, the annular sleeve is fixedly connected with the gathering ring, one inward side of the annular sleeve is made of flexible metal material with a certain friction coefficient, one outward side of the annular sleeve is made of flexible structure and is consistent with the material of the gathering ring, pressure holes 9 are arranged on one outward side of the annular sleeve at equal intervals, when the pressure in the annular sleeve is larger than the external pressure value, the pressure holes keep a certain open state, the opening degree is in direct proportion to the pressure difference between the inside and the outside of the annular sleeve, when the pressure in the annular sleeve is smaller than or equal to the external pressure value, the pressure holes keep a complete closed state, the thickness of the annular sleeve is larger than the thickness of the gathering ring, the outward side of the annular sleeve and the outward side of the gathering ring keep horizontal, so that the height of the inward side of the annular sleeve is larger than the height of the inward side of the gathering ring, so that the left side edge and the right side edge of the moisture guiding and air guiding sheet pressed down by the pressurizing assembly are still kept at a certain distance from the left humidifying ring and the right humidifying ring respectively, and meanwhile, the annular sleeves of the left humidifying ring and the right humidifying ring are kept in contact with the gathering pipes, the gathering rings and the gathering pipes are kept in non-contact at a certain distance, a certain amount of moisture is injected into the annular sleeves, air inlet grooves 14 which are distributed at equal intervals are formed in the middle position of the arc-shaped side face of the outward side of the moisture guiding and air guiding sheet, the length of the air inlet grooves is along the width direction of the moisture guiding and air guiding sheet, the air inlet grooves penetrate through the thickness of the moisture guiding and air guiding sheet, the number of the air inlet grooves is between 3 and 6, a humidifier 15 is arranged above the air inlet grooves, the humidifier comprises a certain number of humidifying sheets, the humidifying sheets are of a cuboid structure, the number of the humidifying sheets is 1 less than the number of the air inlet grooves, the bottom of the humidifying piece is fixedly connected with the cross beam between the two adjacent air inlet grooves, a certain interval is kept between the tops of the two adjacent humidifying pieces, the interval between the tops of the two adjacent humidifying pieces is equal to the width of the air inlet grooves, the front side edge or the rear side edge of each humidifying piece is fixedly connected through a corresponding fixed connecting rod, the fixed connecting rods of the two adjacent spindles are integrally and fixedly connected, the middle part of the length of the fixed connecting rod after the integral fixed connection is embedded in the connecting grab of the pressurizing assembly, thereby realizing the fixed connection between the moisture guiding and air guiding piece and the pressurizing assembly, the humidifying piece is of a cuboid hollow structure, a certain amount of moisture is contained in the humidifying piece, a humidifying device is arranged at the bottom of the hollow interior of the humidifying piece, the humidifying device is in high-pressure spray humidification, a humidifying hole is formed in the upper part of the highest water level of the humidifying piece, the humidification hole is the pressure effect hole, the humidification hole is in the open state of certain degree when the pressure in the humidification piece is greater than ambient pressure, and the degree of opening is in direct proportion with the inside and outside pressure difference of humidification piece, the humidification hole is in the complete closed state when the pressure in the humidification piece is less than or equal to ambient pressure, through corresponding water injection connecting rod interconnect between the rear side or the preceding side of each humidification piece, the water injection connecting rod is hollow structure, all keep intercommunication connection between water injection connecting rod and each humidification piece, the one end of water injection connecting piece is sealed, the other end of water injection connecting piece is provided with the water injection hole, carry out the injection of moisture to each humidification piece through the water injection hole.

When in use, the roving to be processed is fed by a drafting system, the roving with certain twist is pressed and fed between a pair of rear drafting rollers, thus the active rotation of the pair of rear drafting rollers drives the active feeding of the roving, the drafting rollers in the fed roving output the roving, thereby the drafting action of a rear drafting zone between the pair of rear drafting rollers and a middle drafting roller is carried out, the drafting multiple is set within 1.2 times in the rear drafting zone, the fibers in the roving are converted into a gradually tensioned state after being stretched in a small drafting multiple of the rear drafting zone, the complete twisting state of the fibers is reduced in the conversion process, the fibers resist the twisting action of the original twisting state, in the twisting process, the difference of twist exists in two adjacent areas in the length direction of the roving, the fiber in the area with larger twist also takes place in the roving action, the fiber in the area with smaller twist also takes place in the same area, the fiber in the area with smaller twist in the drafting zone takes place, the two areas with the same length in the initial twisting direction is also taken place, the two areas with the same length in the two areas with the same length of the initial twisting direction, the two areas with different twist distribution directions are not being equal, the length is increased, and the length of the two twisting areas with different twist distribution is continuously takes place, so that the fiber in the roving generates mutual sliding action along the length direction, the linear density of the fed roving is reduced, the roving is enabled to obtain initial fiber strands under the drafting action of a back drafting zone, the initial fiber strands output by a middle drafting roller pair are then pressed and output by a front drafting roller pair, and are enabled to be subjected to the drafting action of the front drafting zone between the two, the drafting multiple is set to be more than 30 times in the front drafting zone, under the large drafting multiple of the front drafting zone, under the comprehensive control of a back external friction force field formed by the pressing of an upper drafting rubber roller and a lower drafting roller of the middle drafting roller pair, a front external friction force field formed by the pressing of the upper drafting rubber roller and the lower drafting roller of the front drafting roller pair and an internal friction force field formed by the mutual cohesion of the fiber in the initial fiber strands, and the interaction friction force is generated between the fiber, the fiber in the initial strand is changed from slow motion consistent with the conveying speed of the middle drawing roller pair to fast motion consistent with the conveying speed of the front drawing roller pair, so that the fiber with corresponding linear density is extracted from the initial strand in the speed changing process, the linear density of the input initial strand is greatly reduced, the initial strand is drawn under the drawing action of the front drawing zone to obtain the drawing strand, the drawing strand output by the drawing system enters the gathering humidifying zone, the pressurizing component is pressed down to drive the fixed connecting rod to press down through the connecting grab in the gathering humidifying zone, the moisture guiding air guide sheet is correspondingly pressed down, the front guide wheel and the rear guide wheel are respectively contacted with the gathering ring with a certain pressure after being pressed down, at the moment, the front guide wheel presses the left humidifying ring and the right humidifying ring through the gathering ring, the rear guide wheel presses the left humidifying ring and the right humidifying ring through the gathering ring, so that one inward side of the annular sleeves of the left humidifying ring and the right humidifying ring is tightly pressed and contacted with the gathering pipe, the lower drafting roller of the front drafting roller pair rotates and then drives the output lower roller to rotate through the bridging gear, the output lower roller rotates and then drives the gathering ring sleeved on the output lower roller to rotate through the left humidifying ring and the right humidifying ring which are directly pressed and contacted with the output roller sleeve, the gathering ring rotates around the gathering pipe and then drives the front guide wheel and the rear guide wheel to correspondingly rotate, the area between the front guide wheel and the rear guide wheel and positioned at the upper part of the gathering ring is a gathering humidifying area, at the moment, the drafting fiber strips output by the drafting system enter the gathering humidifying area through the rear guide wheel and the gathering ring and leave the gathering humidifying area through the front guide wheel and the gathering ring, in the process, the rear guide wheel and the gathering ring synchronously rotate to actively drive the drafting fiber strips to enter the gathering and humidifying area, meanwhile, the suspension pressing contact between the rear guide wheel and the gathering ring enables the gathering and humidifying area and the drafting system to be isolated, the stabilizing effect of the drafting fiber strips in the gathering and humidifying area is realized, the front guide wheel and the gathering ring synchronously rotate to actively drive the drafting fiber strips to leave the gathering and humidifying area, meanwhile, the suspension pressing contact between the front guide wheel and the gathering ring enables the gathering and humidifying area to be isolated from twisting effect, thereby completely preventing the transmission of twist to the gathering and humidifying area, further realizing the stabilizing effect of the drafting fiber strips in the gathering and humidifying area, and generating direct friction effect between the inward facing side of the annular sleeves of the left humidifying ring and the right humidifying ring and the gathering pipe in the rotating process of the gathering ring around the gathering pipe, the heat energy generated by friction directly heats the moisture in the annular sleeve, so that the moisture is generated in the annular sleeve, meanwhile, the negative pressure generated by the negative pressure fan directly enters the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe, then the negative pressure distributed uniformity arrangement is realized through the connecting branch pipes which are distributed at equal intervals among the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe, the negative pressure after uniform arrangement sequentially enters the collecting pipe through the negative pressure branch pipes and the negative pressure air inlet holes, the outside air flow enters the collecting pipe through the collecting notch under the action of the entering negative pressure, so that the air flow flows from the outside to the collecting pipe, on one hand, the outside air flow enters the collecting pipe through the collecting notch in the open area between the left side edge of the moisture guiding sheet and the left humidifying ring, and the open area between the right side edge of the moisture guiding sheet and the humidifying ring, so that the moisture is formed by the left side edge of the moisture guiding sheet and the humidifying ring, the moisture guiding sheet is positioned on the left side of the moisture guiding ring, the moisture guiding sheet is positioned on the left side of the humidifying ring, the moisture guiding ring is opened, the moisture is reduced, and the moisture is discharged from the left side of the humidifying ring is in the state, and the moisture is in the state of the moisture guiding ring is opened by the left side, and the moisture is opened by the left side and the moisture is discharged, so that the pressure hole on the left humidifying ring right side edge of the moisture guiding and air guiding sheet is in a certain degree of opening state, so that the water vapor in the annular sleeve of the right humidifying ring flows out through the corresponding pressure hole in a certain degree of opening state, the flowing water vapor flows together with air, thus forming right gathering and humidifying air flow, under the combined action of the left gathering and humidifying air flow and the right gathering and humidifying air flow, the fiber in the drafting fiber bundle moves from the left side and the right side to the middle, and the water vapor in the left gathering and humidifying air flow and the right gathering and humidifying air flow is blocked by the fiber and absorbed, thereby realizing the humidifying function on the fiber, on the other hand, the external air flow enters the gathering pipe through the gathering notch by the air inlet groove of the moisture guiding and air guiding sheet, thereby forming an auxiliary gathering action flow field along the width direction of the drafting fiber bundle above the gathering notch, under the action of the auxiliary gathering action flow field, external air flows into the air inlet groove through the space between the tops of two adjacent humidifying sheets, so that air in the area between the adjacent humidifying sheets is instantaneously reduced, then the humidifying holes on each humidifying sheet are in a certain degree of opening state, so that water vapor generated in the humidifying sheets flows out through the humidifying holes, and the flowing water vapor flows together with the air to form auxiliary gathering humidifying air flow, under the action of the auxiliary humidifying air flow, certain downward pressing acting force is generated on fibers in the drafting fiber strands, so that the fibers in the drafting fiber strands are kept stable in the gathering process of moving towards the middle of the fiber strands, meanwhile, the water vapor in the auxiliary gathering air flow is uniformly sprayed along the width direction of the initial fiber strands, the sprayed water vapor is wrapped in the initial fiber strands along with the gathering movement of the fibers, the method is characterized in that the method comprises the steps of carrying out a twisting operation on the twisted yarns, wherein the twisted yarns are twisted under the action of a twisting degree, and the twisted yarns are twisted under the action of a gathering and humidifying area.

Claims (2)

1. The integrated spinning device includes 300-500 horizontally arranged spindle positions with the same structure, each spindle position includes a drafting system, the drafting system includes a back drafting roller pair, a middle drafting roller pair and a front drafting roller pair in turn along the movement direction of the fiber in the drafting system from back to front, the back drafting roller pair, the middle drafting roller pair and the front drafting roller pair have the same structure, the integrated spinning device includes an upper drafting rubber roller and a lower drafting roller, the upper drafting rubber roller includes a rubber roller shaft, the rubber roller shaft is a solid cylindrical structure made of steel, the rubber roller shafts of two adjacent spindle positions are integrally connected, rubber roller sleeves are respectively sleeved on the left side and the right side of the outer circumference of the rubber roller shaft, the rubber roller sleeves are connected with the rubber roller shaft through rolling bearing structures, so that the rubber roller sleeves can freely rotate around the rubber roller shafts, the rubber roller shafts between the two rubber roller sleeves are embedded in an embedded grab of a pressurizing assembly to realize the installation and fixation of the upper pressing rubber roller, the lower drawing roller comprises a drawing roller shaft, the drawing roller shaft is of a solid cylindrical structure made of steel, a drawing roller sleeve is sleeved on the outer circumference of the drawing roller shaft of each spindle, the drawing roller sleeve and the drawing roller shaft are made of the same material, the drawing roller sleeve and the drawing roller shaft are integrally and fixedly connected, an output lower roller is arranged at the front part of a front drawing roller pair and comprises an output roller shaft, the output roller shaft is of a solid cylindrical structure made of steel, an output roller sleeve is sleeved on the outer circumference of the output roller shaft of each spindle, the output roller sleeve and the output roller shaft are made of the same material, the output roller sleeve and the output roller shaft are integrally and fixedly connected, the output roller shaft and the drawing roller shaft of the lower drawing roller of the front drawing roller pair are in transmission connection through a gap bridge gear set, the upper draft rubber rollers of the back draft roller pair, the middle draft roller pair and the front draft roller pair are respectively embedded in the embedded grabs at the back, middle and front parts of the pressurizing assembly, a back draft zone is formed between the back draft roller pair and the middle draft roller pair, a front draft zone is formed between the middle draft roller pair and the front draft roller pair, a connecting grabs is arranged at the front part of the pressurizing assembly, and the connecting grabs are fixedly connected with the front part of the pressurizing assembly, and the device is characterized in that: the collecting device is arranged between the lower drawing roller and the output lower roller of the front drawing roller pair and comprises a collecting tube, the collecting tube penetrates through all spindle positions, the collecting tube is of a hollow tubular structure with two ends closed, the cross section of the collecting tube is of an inverted water drop structure, the upper side surface of the collecting tube is arc-shaped, the upper side surface of the collecting tube at each spindle position is provided with a collecting notch, the length direction of the collecting notch is consistent with the length direction of the upper side edge of the cross section of the collecting tube, the collecting notch is of an inverted water drop structure, the collecting tube between two adjacent spindle positions is provided with a negative pressure air inlet hole, the negative pressure air inlet hole is of a circular structure, the negative pressure air inlet hole is in intercommunication connection with a negative pressure main tube, the negative pressure main tube is in intercommunication connection with a negative pressure fan, the negative pressure main pipe comprises a first negative pressure main pipe, a second negative pressure main pipe and a third negative pressure main pipe which are arranged in parallel in the length direction, the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe are communicated and connected with a negative pressure fan, the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe are communicated and connected through corresponding connecting branch pipes which are distributed at equal intervals, each negative pressure branch pipe is communicated and connected with the second negative pressure main pipe at the middle position, a gathering ring is sleeved on a gathering pipe and an output lower roller at each spindle position, the gathering ring is of an annular structure and comprises warp yarns and weft yarns, the warp yarns and the weft yarns are chemical fiber filament bundles, the gathering ring is woven by interweaving the warp yarns and the weft yarns, a certain gap is kept between the warp yarns and the weft yarns of the gathering ring, the gaps form an air inlet channel on the gathering ring, the gathering ring simultaneously passes through the upper side surface of the gathering pipe and a roller sleeve of the output lower roller, the lower part of the gathering ring is provided with a supporting rod which is of an elastic structure, the gathering ring is in a constant tensioning state of the gathering ring through the elastic self-adaption of the supporting rod, the gathering ring completely covers the gathering notch, the gathering notch is positioned below the middle part of the length and the width of the gathering ring, a moisture-guiding and air-guiding sheet is arranged above the gathering pipe, the moisture-guiding and air-guiding sheet is of a hollow arc-shaped structure, the front side edge and the rear side edge of the moisture-guiding and air-guiding sheet are of a linear structure, the left side edge and the right side edge of the moisture-guiding and air-guiding sheet are of an arc-shaped structure, the bottom of the pressure assembly presses down the rear moisture-guiding and air-guiding sheet to be in contact with the gathering ring, a front guide wheel and a rear guide wheel are respectively arranged on the front side edge and the rear side edge of the moisture-guiding and air-guiding sheet, a front arc-shaped cover is arranged on the front side of the front side edge of the moisture-guiding and air-guiding sheet, the front arc-guiding cover and the front side edge of the moisture-guiding and air-guiding sheet are integrally and fixedly connected, the two ends of the front guide wheel are connected with the two ends of the front arc-shaped sealing cover through bearings, so that the front guide wheel can freely rotate, the front side edge of the wet guiding air sheet is contacted with the gathering ring through the front guide wheel, the rear side of the rear side edge of the wet guiding air sheet is provided with the rear arc-shaped sealing cover, the rear arc-shaped sealing cover is integrally and fixedly connected with the rear side edge of the wet guiding air sheet, the two ends of the rear guide wheel are connected with the two ends of the rear arc-shaped sealing cover through bearings, the rear side edge of the wet guiding air sheet can freely rotate, the rear side edge of the wet guiding air sheet is contacted with the gathering ring through the rear guide wheel, the rear side edge of the wet guiding air sheet is contacted with the gathering ring through the front guide wheel, the left side edge, the right side edge and the gathering ring of the wet guiding air sheet are kept at a certain interval, the gathering ring positioned on the left side edge of the wet guiding air sheet is provided with a left humidifying ring, the collecting ring positioned on the right side of the moisture-guiding and air-guiding sheet is provided with a right humidifying ring, the structures of the left humidifying ring and the right humidifying ring are completely the same, the left humidifying ring and the right humidifying ring comprise annular sleeves, the annular sleeves are hollow annular and closed structures, the annular sleeves are arranged around one circumference of the collecting ring, the annular sleeves are fixedly connected with the collecting ring, one inward side of each annular sleeve is made of flexible metal material with a certain friction coefficient, one outward side of each annular sleeve is made of flexible structure and is consistent with the material of the collecting ring, pressure holes are arranged on one outward side of each annular sleeve at equal intervals, the pressure holes are kept in a certain open state when the pressure in each annular sleeve is greater than the external pressure value, the opening degree is in direct proportion to the pressure difference between the inside and outside of each annular sleeve, the pressure holes are kept in a complete closed state when the pressure in each annular sleeve is less than or equal to the external pressure, the thickness of the annular sleeve is larger than that of the gathering ring, the outward side of the annular sleeve and the outward side of the gathering ring are kept horizontal, so that the height of the inward side of the annular sleeve is larger than that of the inward side of the gathering ring, the left side and the right side of the moisture guiding and air guiding sheet pressed down by the pressurizing assembly are kept at a certain interval with the left humidifying ring and the right humidifying ring respectively, the annular sleeve of the left humidifying ring and the right humidifying ring keeps contact with the gathering pipe, the gathering ring keeps no contact with the gathering pipe at a certain interval, a certain amount of water is injected into the annular sleeve, air inlet grooves which are distributed at equal intervals are formed in the middle position of the arc-shaped side surface of the outward side of the moisture guiding and air guiding sheet, the length of the air inlet grooves is along the width direction of the moisture guiding and air guiding sheet, the air inlet grooves penetrate through the thickness of the moisture guiding and air guiding sheet, the number of the air inlet grooves is 3-6, a humidifier is arranged above the air inlet grooves, the humidifier comprises a certain number of humidifying sheets, the humidifying sheets are of a cuboid structure, the number of the humidifying sheets is 1 less than that of the air inlet grooves, the bottoms of the humidifying sheets are fixedly connected with the cross beams between the two adjacent air inlet grooves, a certain interval is kept between the tops of the two adjacent humidifying sheets, the interval between the tops of the two adjacent humidifying sheets is equal to the width of the air inlet grooves, the front side edge or the rear side edge of each humidifying sheet is fixedly connected through a corresponding fixed connecting rod, the fixed connecting rods of the two adjacent spindle positions are integrally and fixedly connected, the middle part of the length of the fixed connecting rod after the integral fixed connection is embedded in the connecting grab of the pressurizing assembly, so that the fixed connection between the moisture guiding and air guiding sheets and the pressurizing assembly is realized, the humidifying piece is of a cuboid hollow structure, a certain amount of moisture is contained in the humidifying piece, a humidifying device is arranged at the bottom of the hollow interior of the humidifying piece, the humidifying device is in high-pressure spray humidification, a humidifying hole is formed in the upper portion of the highest water level of the humidifying piece, the humidifying hole is a pressure action hole, when the pressure in the humidifying piece is greater than the external pressure, the humidifying hole is in a certain degree of opening state, the opening degree is in direct proportion to the pressure difference between the inside and the outside of the humidifying piece, when the pressure in the humidifying piece is less than or equal to the external pressure, the humidifying hole is in a complete closing state, the rear side edge or the front side edge of each humidifying piece are connected with each other through corresponding water injection connecting rods, the water injection connecting rods are of a hollow structure, the water injection connecting rods are all in intercommunication connection with each humidifying piece, one end of each water injection connecting piece is closed, and the other end of each water injection connecting piece is provided with a water injection hole, and injecting water into each humidifying piece through the water injection holes.

2. The method of collecting and spinning an integrated spinning device according to claim 1, wherein: when in use, the roving to be processed is fed by a drafting system, the roving with certain twist is pressed and fed between a pair of rear drafting rollers, thus the active rotation of the pair of rear drafting rollers drives the active feeding of the roving, the drafting rollers in the fed roving output the roving, thereby the drafting action of a rear drafting zone between the pair of rear drafting rollers and a middle drafting roller is carried out, the drafting multiple is set within 1.2 times in the rear drafting zone, the fibers in the roving are converted into a gradually tensioned state after being stretched in a small drafting multiple of the rear drafting zone, the complete twisting state of the fibers is reduced in the conversion process, the fibers resist the twisting action of the original twisting state, in the twisting process, the difference of twist exists in two adjacent areas in the length direction of the roving, the fiber in the area with larger twist also takes place in the roving action, the fiber in the area with smaller twist also takes place in the same area, the fiber in the area with smaller twist in the drafting zone takes place, the two areas with the same length in the initial twisting direction is also taken place, the two areas with the same length in the two areas with the same length of the initial twisting direction, the two areas with different twist distribution directions are not being equal, the length is increased, and the length of the two twisting areas with different twist distribution is continuously takes place, so that the fiber in the roving generates mutual sliding action along the length direction, the linear density of the fed roving is reduced, the roving is enabled to obtain initial fiber strands under the drafting action of a back drafting zone, the initial fiber strands output by a middle drafting roller pair are then pressed and output by a front drafting roller pair, and are enabled to be subjected to the drafting action of the front drafting zone between the two, the drafting multiple is set to be more than 30 times in the front drafting zone, under the large drafting multiple of the front drafting zone, under the comprehensive control of a back external friction force field formed by the pressing of an upper drafting rubber roller and a lower drafting roller of the middle drafting roller pair, a front external friction force field formed by the pressing of the upper drafting rubber roller and the lower drafting roller of the front drafting roller pair and an internal friction force field formed by the mutual cohesion of the fiber in the initial fiber strands, and the interaction friction force is generated between the fiber, the fiber in the initial strand is changed from slow motion consistent with the conveying speed of the middle drawing roller pair to fast motion consistent with the conveying speed of the front drawing roller pair, so that the fiber with corresponding linear density is extracted from the initial strand in the speed changing process, the linear density of the input initial strand is greatly reduced, the initial strand is drawn under the drawing action of the front drawing zone to obtain the drawing strand, the drawing strand output by the drawing system enters the gathering humidifying zone, the pressurizing component is pressed down to drive the fixed connecting rod to press down through the connecting grab in the gathering humidifying zone, the moisture guiding air guide sheet is correspondingly pressed down, the front guide wheel and the rear guide wheel are respectively contacted with the gathering ring with a certain pressure after being pressed down, at the moment, the front guide wheel presses the left humidifying ring and the right humidifying ring through the gathering ring, the rear guide wheel presses the left humidifying ring and the right humidifying ring through the gathering ring, so that one inward side of the annular sleeves of the left humidifying ring and the right humidifying ring is tightly pressed and contacted with the gathering pipe, the lower drafting roller of the front drafting roller pair rotates and then drives the output lower roller to rotate through the bridging gear, the output lower roller rotates and then drives the gathering ring sleeved on the output lower roller to rotate through the left humidifying ring and the right humidifying ring which are directly pressed and contacted with the output roller sleeve, the gathering ring rotates around the gathering pipe and then drives the front guide wheel and the rear guide wheel to correspondingly rotate, the area between the front guide wheel and the rear guide wheel and positioned at the upper part of the gathering ring is a gathering humidifying area, at the moment, the drafting fiber strips output by the drafting system enter the gathering humidifying area through the rear guide wheel and the gathering ring and leave the gathering humidifying area through the front guide wheel and the gathering ring, in the process, the rear guide wheel and the gathering ring synchronously rotate to actively drive the drafting fiber strips to enter the gathering and humidifying area, meanwhile, the suspension pressing contact between the rear guide wheel and the gathering ring enables the gathering and humidifying area and the drafting system to be isolated, the stabilizing effect of the drafting fiber strips in the gathering and humidifying area is realized, the front guide wheel and the gathering ring synchronously rotate to actively drive the drafting fiber strips to leave the gathering and humidifying area, meanwhile, the suspension pressing contact between the front guide wheel and the gathering ring enables the gathering and humidifying area to be isolated from twisting effect, thereby completely preventing the transmission of twist to the gathering and humidifying area, further realizing the stabilizing effect of the drafting fiber strips in the gathering and humidifying area, and generating direct friction effect between the inward facing side of the annular sleeves of the left humidifying ring and the right humidifying ring and the gathering pipe in the rotating process of the gathering ring around the gathering pipe, the heat energy generated by friction directly heats the moisture in the annular sleeve, so that the moisture is generated in the annular sleeve, meanwhile, the negative pressure generated by the negative pressure fan directly enters the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe, then the negative pressure distributed uniformity arrangement is realized through the connecting branch pipes which are distributed at equal intervals among the first negative pressure main pipe, the second negative pressure main pipe and the third negative pressure main pipe, the negative pressure after uniform arrangement sequentially enters the collecting pipe through the negative pressure branch pipes and the negative pressure air inlet holes, the outside air flow enters the collecting pipe through the collecting notch under the action of the entering negative pressure, so that the air flow flows from the outside to the collecting pipe, on one hand, the outside air flow enters the collecting pipe through the collecting notch in the open area between the left side edge of the moisture guiding sheet and the left humidifying ring, and the open area between the right side edge of the moisture guiding sheet and the humidifying ring, so that the moisture is formed by the left side edge of the moisture guiding sheet and the humidifying ring, the moisture guiding sheet is positioned on the left side of the moisture guiding ring, the moisture guiding sheet is positioned on the left side of the humidifying ring, the moisture guiding ring is opened, the moisture is reduced, and the moisture is discharged from the left side of the humidifying ring is in the state, and the moisture is in the state of the moisture guiding ring is opened by the left side, and the moisture is opened by the left side and the moisture is discharged, so that the pressure hole on the left humidifying ring right side edge of the moisture guiding and air guiding sheet is in a certain degree of opening state, so that the water vapor in the annular sleeve of the right humidifying ring flows out through the corresponding pressure hole in a certain degree of opening state, the flowing water vapor flows together with air, thus forming right gathering and humidifying air flow, under the combined action of the left gathering and humidifying air flow and the right gathering and humidifying air flow, the fiber in the drafting fiber bundle moves from the left side and the right side to the middle, and the water vapor in the left gathering and humidifying air flow and the right gathering and humidifying air flow is blocked by the fiber and absorbed, thereby realizing the humidifying function on the fiber, on the other hand, the external air flow enters the gathering pipe through the gathering notch by the air inlet groove of the moisture guiding and air guiding sheet, thereby forming an auxiliary gathering action flow field along the width direction of the drafting fiber bundle above the gathering notch, under the action of the auxiliary gathering action flow field, external air flows into the air inlet groove through the space between the tops of two adjacent humidifying sheets, so that air in the area between the adjacent humidifying sheets is instantaneously reduced, then the humidifying holes on each humidifying sheet are in a certain degree of opening state, so that water vapor generated in the humidifying sheets flows out through the humidifying holes, and the flowing water vapor flows together with the air to form auxiliary gathering humidifying air flow, under the action of the auxiliary humidifying air flow, certain downward pressing acting force is generated on fibers in the drafting fiber strands, so that the fibers in the drafting fiber strands are kept stable in the gathering process of moving towards the middle of the fiber strands, meanwhile, the water vapor in the auxiliary gathering air flow is uniformly sprayed along the width direction of the initial fiber strands, the sprayed water vapor is wrapped in the initial fiber strands along with the gathering movement of the fibers, the method is characterized in that the method comprises the steps of carrying out a twisting operation on the twisted yarns, wherein the twisted yarns are twisted under the action of a twisting degree, and the twisted yarns are twisted under the action of a gathering and humidifying area.