CN115323564B - Processing technology and processing equipment for soft velvet yarn - Google Patents
Processing technology and processing equipment for soft velvet yarn Download PDFInfo
- Publication number
- CN115323564B CN115323564B CN202210883697.6A CN202210883697A CN115323564B CN 115323564 B CN115323564 B CN 115323564B CN 202210883697 A CN202210883697 A CN 202210883697A CN 115323564 B CN115323564 B CN 115323564B
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- lower heat
- hot box
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- 238000012545 processing Methods 0.000 title claims abstract description 31
- 238000005516 engineering process Methods 0.000 title claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract 2
- 241001589086 Bellapiscis medius Species 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 5
- 238000009998 heat setting Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004017 vitrification Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a processing technology and processing equipment for soft velvet yarn, comprising a lower hot box, wherein a polyester filament body transversely penetrates through the lower hot box, heating pipes are communicated with the periphery of the back surface of the lower hot box, one ends of the heating pipes are communicated with a communicating square box, the bottom of the back surface of the lower hot box is fixedly connected with a heater, the air outlet ends of the heater are communicated with a vent pipe, one ends of the vent pipe are communicated with the communicating square box, temperature sensors capable of monitoring the temperature in the lower hot box in real time are arranged at the tops of two sides of the inner cavity of the lower hot box, positioning brackets are fixedly connected to the tops and the bottoms of the lower hot box, and an auxiliary temperature regulating mechanism capable of regulating the temperature is arranged in the lower hot box.
Description
Technical Field
The invention relates to the technical field of soft velvet yarn, in particular to a soft velvet yarn processing technology and processing equipment.
Background
The soft velvet yarn is made from 2 porous high F polyester filaments serving as raw materials through a stretching and deforming process on a double-filament texturing machine, the woven cloth cover is smooth and thick, has soft feel and high skin affinity, is uniformly dyed through a later dyeing cloth cover and is deeply favored by consumers, when the soft velvet yarn is processed, two strands of polyester filaments are required to be stranded into 1 yarn, and after the yarn is subjected to heat setting through a lower heat box, the yarn is wound on a winding device for forming, and after the yarn is fixed in length, the yarn is wound on the lower winding device for forming a finished yarn.
However, the traditional soft velvet yarn-feeling processing equipment cannot well control the temperature in the lower hot box, so that the polyester filaments are easily fused due to overhigh temperature when being shaped in the lower hot box, the polyester filaments cannot be rapidly rolled and molded, the defective rate of soft velvet yarn-feeling yarns is greatly improved, and great economic loss can be brought to factories.
Disclosure of Invention
The invention aims to provide a processing technology and processing equipment for soft velvet yarn, which are used for solving the problems that the traditional soft velvet yarn processing equipment provided in the background art cannot well control the temperature in a lower hot box and is easy to fuse polyester filaments due to overhigh temperature.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a yarn processing equipment is felt to soft fine hair of comfort, includes down the hot box, transversely run through in the hot box has polyester filament body down, down all communicate around the hot box back has the heating pipe, the one end intercommunication of heating pipe has the intercommunication square box, the bottom fixedly connected with heater at hot box back down, the end intercommunication that gives vent to anger of heater has the breather pipe and the one end intercommunication of breather pipe is on the intercommunication square box down, down the top of hot box inner chamber both sides all is provided with the temperature sensor that can monitor temperature in the hot box in real time down, down the top and the bottom of hot box all fixedly connected with locating support, down be provided with in the hot box and to the temperature regulation's supplementary temperature regulating mechanism, supplementary temperature regulating mechanism includes along the front and back direction inlay the cylinder and the motor of locating support and along upper and lower direction symmetry rotation install two sets of annular pinion rack boards in the hot box down, the piston rod fixedly connected with hollow tube of cylinder, the one end that the hollow tube is close to each other runs through to down in the hot box and communicates hollow cylinder, the surface of hollow cylinder is through sealed ring, the motor is connected with the fixed ring gear, the fixed bearing is connected with the annular rack board that all is close to each other, the fixed gear is connected with the top and the fixed pinion is connected to the fixed and the fixed pinion that is installed around the fixed and is connected with the fixed pinion around the fixed top of the fixed and the fixed pinion that is connected with the top of the hollow rack all around the bottom. The air outlet end of the small refrigerator is communicated with a first hose, one end of the first hose is communicated with the hollow tube, the bottom of the hollow tube is rotationally connected with a communication frame through a sealing bearing, the periphery of the communication frame is communicated with a second hose, one end of the second hose is communicated with an elbow, and one end of the elbow is communicated with the hollow block.
Preferably, the annular groove is formed in the surface of the annular toothed plate, an auxiliary ring is rotationally arranged in the annular groove, a plurality of groups of brackets are fixedly connected to one side of the auxiliary ring, which is far away from the annular toothed plate, of the annular toothed plate, and one end of each bracket is fixedly connected to the top and the bottom of the inner cavity of the lower heat box.
Preferably, a fan is arranged in the air outlet cylinder, and the air outlet cylinder is of an inclined structure.
Preferably, exhaust pipes are communicated with the periphery of the top and the bottom of the lower hot box, and electromagnetic valves are arranged on the exhaust pipes.
Preferably, the circumference that annular pinion rack is close to each other all fixedly connected with diagonal draw bar, and the one end fixed connection of diagonal draw bar is on the intercommunication frame.
Preferably, the hollow pipe is provided with a sealing ring in a sliding manner, and one side, close to each other, of the sealing ring is embedded at the top and the bottom of the lower heat box.
A processing technology of soft velvet feeling yarn comprises the following steps:
Step one, selecting 2 POY polyester filaments of 266dtex/288F as raw materials, heating the 2 polyester filaments to a vitrification state through a hot box on a texturing machine, setting the stretching ratio of the texturing production process to be 1.68, setting the temperature of the hot box to be 185 ℃, simultaneously carrying out hot stretching under the speed difference of a roller and a two rollers, enabling the 2 polyester filaments to enter 2 false twisters simultaneously after hot stretching, adopting a stacked disc type friction false twister in the false twisting process, adopting a German high PU disc as a friction disc, adopting a stacked structure mode with the specification of 52.5 x 12 x 9mm, and 1-6-1, arranging a yarn guide between the false twister and the two rollers, changing the yarn guide into a rotatable yarn guide with a bearing, driving the bearing to operate by using the tension of the yarn bundle when passing, thereby pushing the yarn bundle to move forward, reducing the friction force of the yarn guide on the yarn bundle, reducing damage to the yarn bundle, not only solving the problem of broken ends caused by flying hair accumulation, but also greatly reducing the quality of the yarn bundle in the machine, and greatly improving the quality of the product, and greatly reducing the quality damage to workers;
Step two, 1 polyester filament yarn enters a Z-twist false twister, and 1 polyester filament yarn enters an S-twist false twister, so that residual torque is offset, the final finished yarn has no torque, tows are straight and do not loop, the defect that the traditional elasticized yarn has more or less residual torque to influence the subsequent weaving efficiency and the uneven cloth surface of a terminal product is overcome, and then 2 polyester filament yarns enter a network device simultaneously after exiting the false twister, and at the moment, the network device twines the 2 polyester filament yarns into 1 yarn and enters a lower hot box for heat setting;
Step three, if the temperature sensor detects that the temperature in the lower heat box exceeds the preset 175 ℃, the control panel can timely control the heater to be turned off and simultaneously turn on the small refrigerator, at the moment, the small refrigerator can transmit cold air into the hollow block through the first hose, the hollow pipe, the hollow cylinder, the communication frame, the second hose and the bent pipe and discharge the cold air through the air outlet cylinder, at the moment, the fan can quickly break up the cold air, the cold air can be conveniently diffused in the lower heat box in a larger range, the motor can drive the positioning shaft to rotate, the gear can be driven to rotate, then the gear can drive the annular toothed plate to rotate, the air outlet cylinders can be driven to synchronously rotate, the air cylinders are opened, the reciprocating stroke of the air cylinders is preset, the hollow pipes, the hollow cylinders and the circular rings can be driven to integrally reciprocate in the up-down direction, the movable plates, the hollow blocks and the air outlet cylinders can be driven to continuously reciprocate in the left-right direction under the assistance of the driving plate, the air outlet cylinders can continuously oscillate when continuously rotating, cold air can be uniformly and rapidly diffused in the lower hot box and is rapidly and uniformly mixed with hot air in the lower hot box, the lower hot box is rapidly cooled, and polyester filaments are prevented from being fused at high temperature to influence the normal processing of soft velvet yarn;
and step four, the winding device can continuously pull and wind the polyester filament yarn to form a winding forming angle which is gradually adjusted to 80 degrees from 75 degrees, so that the taper of the outer layer and the inner layer in the process of forming the yarn cylinder is reduced, the condition that the yarn is stumbled due to the height-adjusting angle is avoided, and the winding device is arranged after the length is fixed to form finished yarn.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the temperature sensor is arranged, so that the temperature in the lower hot box is conveniently monitored in real time, if the temperature is too high, the design of the auxiliary temperature regulating mechanism is adopted, a small refrigerator is utilized to provide a cold source, cold air can be transmitted to the hollow block and discharged through the air outlet cylinder, the cold air can be conveniently and rapidly discharged into the lower hot box, meanwhile, the motor is utilized to provide a driving source, the annular toothed plate can be driven to rotate under the assistance of the positioning shaft and the gear, a plurality of groups of air outlet cylinders can be driven to synchronously rotate, meanwhile, the driving source is provided by the cylinder, the reciprocating stroke of the cylinder is preset, the hollow pipe, the hollow cylinder and the circular ring can be driven to integrally reciprocate in the vertical direction, the movable plate, the hollow block and the air outlet cylinder can be driven to continuously reciprocate in the left-right direction under the assistance of the driving plate, and the air outlet cylinder can continuously oscillate when continuously rotating, the cold air can be conveniently and uniformly and rapidly spread in the lower hot box, the cold air can be rapidly and uniformly mixed with hot air in the lower hot box, and the lower hot box can be conveniently and rapidly cooled, and the filaments can be conveniently and rapidly cooled down due to high temperature, and soft velvet yarn is prevented from being influenced, and the polyester yarn is processed.
According to the invention, the annular toothed plate can be supported by arranging the auxiliary ring and the support, the annular toothed plate can be assisted to rotate stably, meanwhile, the cold air in the air outlet cylinder can be scattered and discharged rapidly by the design of the fan, the diffusion range of the cold air is further enlarged, the fusion speed of the cold air and heat is accelerated, and the rapid cooling of the lower hot box is facilitated.
According to the invention, the sealing ring is arranged, so that the joint between the hollow pipe and the lower hot box can be sealed, heat overflow is avoided, and the shaping effect of the polyester filaments is influenced.
The invention can uniformly and rapidly diffuse cool air in the lower hot box, and rapidly and uniformly mix the cool air with hot air in the lower hot box, thereby being convenient for rapidly cooling the lower hot box and avoiding the influence of high-temperature fusing of polyester filaments on normal processing of soft velvet feeling yarns.
Drawings
FIG. 1 is a schematic diagram of a soft velvet yarn processing device;
FIG. 2 is a rear view of the structure of a soft velvet yarn processing device of the present invention;
FIG. 3 is a cross-sectional view of a soft velvet yarn processing device of the present invention;
FIG. 4 is a partial perspective view of the auxiliary temperature regulating mechanism of the present invention;
FIG. 5 is a cross-sectional view of the hollow block and the air outlet of the present invention;
fig. 6 is a structural perspective view of the auxiliary ring and the bracket of the present invention.
In the figure: 1. a lower hot box; 2.a polyester filament body; 3. heating pipes; 4. a communicating square box; 5. a heater; 6. a vent pipe; 7. a positioning bracket; 8. an exhaust pipe; 9. an auxiliary temperature adjusting mechanism; 901. a cylinder; 902. a motor; 903. an annular toothed plate; 904. positioning a shaft; 905. a gear; 906. a movable plate; 907. a hollow block; 908. an air outlet tube; 909. a small refrigerator; 910. a hollow tube; 911. a first hose; 912. a hollow cylinder; 913. a circular ring; 914. a communication frame; 915. a second hose; 916. bending the pipe; 917. a driving plate; 10. a temperature sensor; 11. an auxiliary ring; 12. a fan; 13. and (3) a bracket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a yarn processing equipment is felt to soft fine hair of comfort, including lower hot box 1, lower hot box 1 positive right side is provided with control panel, transversely run through in the hot box 1 down has polyester filament body 2, the equal intercommunication in periphery at the hot box 1 back down has heating pipe 3, the one end intercommunication of heating pipe 3 has intercommunication square box 4, the bottom fixedly connected with heater 5 at the hot box 1 back down, the end intercommunication that gives vent to anger of heater 5 has breather pipe 6 and breather pipe 6's one end intercommunication on intercommunication square box 4, the top of hot box 1 inner chamber both sides down all is provided with the temperature sensor 10 that can monitor temperature in the hot box 1 in real time down, the equal fixedly connected with locating support 7 in top and the bottom of hot box 1 down, be provided with the supplementary temperature regulating mechanism 9 that can adjust the temperature in the hot box 1 down, the design of supplementary temperature regulating mechanism 9, can evenly and quick diffusion in hot box 1 down, the hot air quick homogeneous mixing in the hot box 1 down, be convenient for down the hot box 1 down is fast, the polyester filament is because of high temperature fuses, influence the processing of soft fine hair of comfort.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a yarn processing device is felt to soft fine hair, including lower hot box 1, lower hot box 1 positive right side is provided with control panel, transversely run through in the lower hot box 1 has polyester filament body 2, all communicate around the lower hot box 1 back has heating pipe 3, the one end intercommunication of heating pipe 3 has intercommunication square box 4, the bottom fixedly connected with heater 5 of lower hot box 1 back, the air outlet end intercommunication of heater 5 has breather pipe 6 and the one end intercommunication of breather pipe 6 is on intercommunication square box 4, the top of lower hot box 1 inner chamber both sides all is provided with the temperature sensor 10 that can monitor temperature in the lower hot box 1 in real time, all communicate around lower hot box 1 top and bottom has blast pipe 8, be provided with the solenoid valve on the blast pipe 8, the design of blast pipe 8 can in time open the solenoid valve when the temperature is too high in lower hot box 1, release the heat in the lower hot box 1, the top and the bottom of lower hot box 1 all fixedly connected with locating support 7, an auxiliary temperature regulating mechanism 9 capable of regulating temperature is arranged in the lower heat box 1, the auxiliary temperature regulating mechanism 9 comprises an air cylinder 901 and a motor 902 which are embedded in a positioning bracket 7 along the front-back direction and two groups of annular toothed plates 903 which are symmetrically and rotatably arranged in the lower heat box 1 along the up-down direction, a piston rod of the air cylinder 901 is fixedly connected with a hollow pipe 910, one ends of the hollow pipes 910 which are close to each other penetrate into the lower heat box 1 and are communicated with a hollow cylinder 912, an annular groove is formed in the surface of the annular toothed plate 903, an auxiliary ring 11 is rotatably arranged in the annular groove, one side of the auxiliary ring 11, which is far away from the annular toothed plate 903, is fixedly connected with a plurality of groups of brackets 13, one ends of the brackets 13 are fixedly connected with the top and the bottom of an inner cavity of the lower heat box 1, the annular toothed plate 903 can be supported by the design of the auxiliary ring 11 and the brackets 13, and meanwhile the annular toothed plate 903 can be stably rotated, the surface of the hollow cylinder 912 is rotationally connected with a circular ring 913 through a sealed bearing, the periphery of the circular ring 913 is rotationally connected with a driving plate 917, the output end of the motor 902 is fixedly connected with a positioning shaft 904, one end of the positioning shaft 904, which is close to each other, penetrates into the lower heat box 1 and is fixedly connected with a gear 905 meshed with the annular toothed plate 903, the periphery of the annular toothed plate 903, which is close to each other, is rotationally provided with a movable plate 906, one end of the driving plate 917 is rotationally arranged on the movable plate 906, one side of the movable plate 906, which is far away from the annular toothed plate 903, is fixedly connected with a hollow block 907, two sides of the hollow block 907 are communicated with air outlet cylinders 908, a fan 12 is arranged in the air outlet cylinders 908, the air outlet cylinders 908 are of an inclined structure, the design of the fan 12 can scatter and rapidly exhaust cool air in the air outlet cylinders 908, the diffusion range of the cool air is further enlarged, the cool air is rapidly cooled down the lower heat box 1 conveniently, the right sides of the top and the bottom of the lower heat box 1 are fixedly connected with a small refrigerator 909, the air outlet end of the small refrigerator 909 is communicated with a first hose 911, one end of the first hose 911 is communicated with a hollow pipe 910, a sealing ring is slidably arranged on the hollow pipe 910, one sides of the sealing rings close to each other are embedded at the top and the bottom of the lower heat box 1, the sealing ring is designed, the joint between the hollow pipe 910 and the lower heat box 1 can be sealed, the heat overflow is avoided, the sizing effect on polyester filaments is influenced, the bottom of the hollow cylinder 912 is rotationally connected with a communicating frame 914 through a sealing bearing, the periphery of the communicating frame 914 is communicated with a second hose 915, one end of the second hose 915 is communicated with an elbow 916, one end of the elbow 916 is communicated with a hollow block 907, the cold air can be uniformly and rapidly diffused in the lower heat box 1 due to the design of the auxiliary temperature regulating mechanism 9, the hot air in the lower heat box 1 can be rapidly and evenly mixed, the lower hot box 1 is convenient to cool down fast, polyester filaments are prevented from being fused at high temperature to influence normal processing of soft velvet yarn, the annular toothed plate 903 is mutually close, inclined pull rods are fixedly connected to the periphery of the annular toothed plate, one end of each inclined pull rod is fixedly connected to the communicating frame 914, and overall stability of the annular toothed plate 903 is improved.
A processing technology of soft velvet feeling yarn comprises the following steps:
Step one, selecting 2 POY polyester filaments of 266dtex/288F as raw materials, heating the 2 polyester filaments to a vitrification state through a hot box on a texturing machine, setting the stretching ratio of the texturing production process to be 1.68, setting the temperature of the hot box to be 185 ℃, simultaneously carrying out hot stretching under the speed difference of a roller and a two rollers, enabling the 2 polyester filaments to enter 2 false twisters simultaneously after hot stretching, adopting a stacked disc type friction false twister in the false twisting process, adopting a German high PU disc as a friction disc, adopting a stacked structure mode with the specification of 52.5 x 12 x 9mm, and 1-6-1, arranging a yarn guide between the false twister and the two rollers, changing the yarn guide into a rotatable yarn guide with a bearing, driving the bearing to operate by using the tension of the yarn bundle when passing, thereby pushing the yarn bundle to move forward, reducing the friction force of the yarn guide on the yarn bundle, reducing damage to the yarn bundle, not only solving the problem of broken ends caused by flying hair accumulation, but also greatly reducing the quality of the yarn bundle in the machine, and greatly improving the quality of the product, and greatly reducing the quality damage to workers;
Step two, 1 polyester filament yarn enters a Z-twist false twister, and 1 polyester filament yarn enters an S-twist false twister, so that residual torque is offset, the final finished yarn has no torque, tows are straight and do not loop, the defect that the traditional elasticized yarn has more or less residual torque to influence the subsequent weaving efficiency and the uneven cloth surface of a terminal product is overcome, and then 2 polyester filament yarns enter a network device simultaneously after exiting the false twister, and at the moment, the network device twines the 2 polyester filament yarns into 1 yarn yarns and enters a lower heat box 1 for heat setting;
If the temperature sensor 10 detects that the temperature in the lower heat box 1 exceeds the preset 175 ℃, the control panel can timely control the heater 5 to be closed, and simultaneously, the small refrigerator 909 is started, at the moment, the small refrigerator 909 can transmit cold air to the hollow block 907 through the first hose 911, the hollow pipe 910, the hollow cylinder 912, the communication frame 914, the second hose 915 and the bent pipe 916, and is discharged through the air outlet cylinder 908, at the moment, the fan 12 can quickly break the cold air, so that the cold air can be conveniently diffused in the lower heat box 1 in a larger range, the motor 902 can drive the positioning shaft 904 to rotate, the gear 905 can be driven to rotate, then the gear 905 can drive the annular toothed plate 903 to rotate, so as to drive the plurality of groups of air outlet cylinders 908 to synchronously rotate, and simultaneously, the cylinder 901 is started, the reciprocating stroke of the cylinder 901 can be preset, at the moment, the hollow pipe 910, the hollow cylinder 912 and the circular ring are driven to integrally reciprocate in the up-down direction, and can drive the movable plate 906, the hollow block 907 and the air outlet cylinder 908 to continuously reciprocate in the left-right direction, the air outlet cylinder 908 can be continuously and evenly and horizontally swung, and the air outlet cylinder 908 can be uniformly and evenly swung in the air outlet cylinder 913 can be continuously and evenly swung in the heat box 1, and the air can be evenly mixed under the condition of the heat box 1 can be quickly mixed, and the high temperature can be quickly mixed with the air in the heat box 1, and the heat box can be quickly and evenly cooled, and the yarn can be quickly mixed, and the yarn can be quickly and easily cooled, and the yarn can be quickly cooled down, and the yarn 1 can be heated, and even down;
and step four, the winding device can continuously pull and wind the polyester filament yarn to form a winding forming angle which is gradually adjusted to 80 degrees from 75 degrees, so that the taper of the outer layer and the inner layer in the process of forming the yarn cylinder is reduced, the condition that the yarn is stumbled due to the height-adjusting angle is avoided, and the winding device is arranged after the length is fixed to form finished yarn.
However, as well known to those skilled in the art, the working principles and wiring methods of the motor 902, the heater 5, the small refrigerator 909, the cylinder 901, the temperature sensor 10, the control panel and the solenoid valve are well known, which are all conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Yarn processing equipment is felt to soft fine hair of comfort, including lower hot box (1), its characterized in that: the polyester filament yarn heating device is characterized in that the polyester filament yarn body (2) transversely penetrates through the lower heat box (1), heating pipes (3) are communicated with the periphery of the back surface of the lower heat box (1), one ends of the heating pipes (3) are communicated with a communicating square box (4), a heater (5) is fixedly connected to the bottom of the back surface of the lower heat box (1), an air outlet end of the heater (5) is communicated with an air pipe (6), and one ends of the air pipes (6) are communicated with the communicating square box (4);
the top of the two sides of the inner cavity of the lower heat box (1) is provided with temperature sensors (10) capable of monitoring the temperature in the lower heat box (1) in real time, and the top and the bottom of the lower heat box (1) are fixedly connected with positioning brackets (7);
An auxiliary temperature regulating mechanism (9) capable of regulating temperature is arranged in the lower heat box (1), the auxiliary temperature regulating mechanism (9) comprises an air cylinder (901) and a motor (902) which are embedded in a positioning bracket (7) along the front-back direction and two groups of annular toothed plates (903) which are symmetrically and rotationally arranged in the lower heat box (1) along the up-down direction, a hollow tube (910) is fixedly connected with a piston rod of the air cylinder (901), one ends of the hollow tube (910) which are mutually close penetrate into the lower heat box (1) and are communicated with a hollow cylinder (912), the surfaces of the hollow cylinders (912) are rotationally connected with a circular ring (913) through sealing bearings, the periphery of the circular ring (913) is rotationally connected with a driving plate (917), the output end of the motor (902) is fixedly connected with a positioning shaft (904), one ends of the positioning shaft (904) which are mutually close penetrate into the lower heat box (1) and are fixedly connected with gears (905) which are mutually meshed with the annular toothed plates (903), one ends of the annular toothed plates (903) which are mutually close to each other are rotationally connected with the driving plate (906) which are fixedly arranged on one sides of the movable plate (906) which are far away from the movable plate (906), the right sides of the top and the bottom of the lower heat box (1) are fixedly connected with a small refrigerator (909), an air outlet end of the small refrigerator (909) is communicated with a first hose (911) and one end of the first hose (911) is communicated with a hollow pipe (910), the bottom of the hollow barrel (912) is rotationally connected with a communicating frame (914) through a sealing bearing, the periphery of the communicating frame (914) is communicated with a second hose (915), one end of the second hose (915) is communicated with an elbow (916) and one end of the elbow (916) is communicated with a hollow block (907);
An annular groove is formed in the surface of the annular toothed plate (903), an auxiliary ring (11) is rotationally arranged in the annular groove, a plurality of groups of brackets (13) are fixedly connected to one side, far away from the annular toothed plate (903), of the auxiliary ring (11), and one end of each bracket (13) is fixedly connected to the top and the bottom of an inner cavity of the lower heat box (1);
A fan (12) is arranged in the air outlet tube (908), and the air outlet tube (908) is of an inclined structure.
2. A soft nap feeling yarn processing apparatus according to claim 1, wherein: exhaust pipes (8) are communicated with the periphery of the top and the bottom of the lower heat box (1), and electromagnetic valves are arranged on the exhaust pipes (8).
3. A soft nap feeling yarn processing apparatus according to claim 1, wherein: the circumference that annular pinion rack (903) is close to each other all fixedly connected with diagonal draw bar, and the one end fixed connection of diagonal draw bar is on intercommunication frame (914).
4. A soft nap feeling yarn processing apparatus according to claim 1, wherein: the hollow pipe (910) is provided with a sealing ring in a sliding manner, and one side, close to each other, of the sealing ring is embedded at the top and the bottom of the lower heat box (1).
5. A processing technology of soft velvet feeling yarn based on the soft velvet feeling yarn processing equipment according to any one of claims 1 to 4, which is characterized in that: the method comprises the following steps:
Step one, selecting 2 POY polyester filaments of 266dtex/288F as raw materials, heating the 2 polyester filaments to a vitrification state through an upper hot box of a texturing machine, setting the stretching ratio of the texturing production process to be 1.68, setting the temperature of the upper hot box to be 185 ℃, simultaneously carrying out hot stretching under the speed difference of a roller and a two rollers, enabling the 2 polyester filaments to enter 2 false twisters simultaneously after hot stretching, adopting a stacked disc type friction false twister in the false twisting process, adopting a German high PU disc as a friction disc, adopting a stacked structure mode with the specification of 52.5 x 12 x 9mm and 1-6-1, arranging a yarn guide between the false twister and the two rollers, changing the yarn guide into a rotatable yarn guide with a bearing, and driving the bearing to run by using the tension of the yarn bundle when passing, thereby pushing the yarn bundle to move forward, reducing the friction force of the yarn guide to the yarn bundle and reducing damage;
step two, 1 polyester filament yarn enters a Z-twist false twister, and 1 polyester filament yarn enters an S-twist false twister, so that residual torque is offset, the final finished yarn has no torque, tows are straight and do not loop, the defect that the traditional elasticized yarn has more or less residual torque to influence the subsequent weaving efficiency and the uneven cloth surface of a terminal product is overcome, and then 2 polyester filament yarns enter a network device simultaneously after exiting the false twister, and the network device twines the 2 polyester filament yarns into 1 yarn yarns and enters a lower hot box (1) for heat setting;
Step three, if the temperature sensor (10) detects that the temperature in the lower heat box (1) exceeds the preset temperature of 175 ℃, the control panel can timely control the heater (5) to be closed, meanwhile, the small refrigerator (909) is started, at the moment, the small refrigerator (909) can transmit cold air to the hollow block (907) through the first hose (911), the hollow tube (910), the hollow cylinder (912), the communicating frame (914), the second hose (915) and the bent tube (916), and is discharged through the air outlet tube (908), at the moment, the fan (12) can rapidly break the cold air, so that the cold air can be conveniently and rapidly spread in the lower heat box (1) in a larger range, the motor (902) can drive the positioning shaft (904) to rotate, the gear (905) can be driven to rotate, then the gear (905) can drive the annular toothed plate (903) to rotate, a plurality of groups of cylinders (908) can be driven to rotate synchronously, the air cylinders (901) are started, the reciprocating stroke of the cylinders (901) is preset, the hollow cylinder (910), the hollow cylinder (912) and the air outlet tube (917) can be driven to move up and down in the whole direction, and the air outlet tube (908) can be driven to swing up and down in the whole direction, and down direction (908) can be driven to swing up and down, and down the air outlet tube (908) can be driven to swing up and down, and down can do the reciprocating motion (908 can not swing up and down direction (908) and not swing up and down, the cold air can be uniformly and rapidly diffused in the lower hot box (1) and is rapidly and uniformly mixed with hot air in the lower hot box (1), the lower hot box (1) is rapidly cooled, and the polyester filaments are prevented from being fused at high temperature to influence the normal processing of soft velvet yarn;
And step four, the winding device can continuously pull and wind the polyester filaments to form, the winding forming angle is gradually adjusted from 75 degrees to 80 degrees, the taper of the outer layer and the inner layer in the process of forming the yarn cylinder is reduced, and the finished yarn is formed by the winding device after the length is fixed.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088168A (en) * | 1989-11-11 | 1992-02-18 | Barmag Ag | Yarn texturing apparatus with heat sensor in stuffer box to control heat flow |
| CN208434823U (en) * | 2018-02-23 | 2019-01-29 | 郑新 | Drying unit is used in a kind of processing of shoes |
| CN209186737U (en) * | 2018-04-13 | 2019-08-02 | 湖北锐世数字医学影像科技有限公司 | A kind of air cooling equipment of PET device |
| CN211339838U (en) * | 2019-12-25 | 2020-08-25 | 杭州祥路化纤有限公司 | Polyester yarn heat setting device |
| CN112011866A (en) * | 2020-08-21 | 2020-12-01 | 诸暨市双冠化纤有限公司 | Chemical fiber spinning elasticizer |
| CN112013058A (en) * | 2019-05-31 | 2020-12-01 | 高邮市宏生制动器厂 | Drum brake with rapid cooling and heat dissipation functions |
| CN212688317U (en) * | 2020-07-17 | 2021-03-12 | 绍兴金鹄针纺有限公司 | Spinning elasticizer |
| CN214529416U (en) * | 2021-04-08 | 2021-10-29 | 无锡仕力通机械有限公司 | Add bullet machine hot box with temperature regulation effect |
| CN114536151A (en) * | 2022-04-21 | 2022-05-27 | 南通诚润包装制品有限公司 | Product rough edge trimming equipment for plastic packaging product production |
-
2022
- 2022-07-26 CN CN202210883697.6A patent/CN115323564B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088168A (en) * | 1989-11-11 | 1992-02-18 | Barmag Ag | Yarn texturing apparatus with heat sensor in stuffer box to control heat flow |
| CN208434823U (en) * | 2018-02-23 | 2019-01-29 | 郑新 | Drying unit is used in a kind of processing of shoes |
| CN209186737U (en) * | 2018-04-13 | 2019-08-02 | 湖北锐世数字医学影像科技有限公司 | A kind of air cooling equipment of PET device |
| CN112013058A (en) * | 2019-05-31 | 2020-12-01 | 高邮市宏生制动器厂 | Drum brake with rapid cooling and heat dissipation functions |
| CN211339838U (en) * | 2019-12-25 | 2020-08-25 | 杭州祥路化纤有限公司 | Polyester yarn heat setting device |
| CN212688317U (en) * | 2020-07-17 | 2021-03-12 | 绍兴金鹄针纺有限公司 | Spinning elasticizer |
| CN112011866A (en) * | 2020-08-21 | 2020-12-01 | 诸暨市双冠化纤有限公司 | Chemical fiber spinning elasticizer |
| CN214529416U (en) * | 2021-04-08 | 2021-10-29 | 无锡仕力通机械有限公司 | Add bullet machine hot box with temperature regulation effect |
| CN114536151A (en) * | 2022-04-21 | 2022-05-27 | 南通诚润包装制品有限公司 | Product rough edge trimming equipment for plastic packaging product production |
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