CN114250566B - Processing equipment and processing method for high-air-permeability modified environment-friendly polyester fabric - Google Patents

Processing equipment and processing method for high-air-permeability modified environment-friendly polyester fabric Download PDF

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Publication number
CN114250566B
CN114250566B CN202111541313.4A CN202111541313A CN114250566B CN 114250566 B CN114250566 B CN 114250566B CN 202111541313 A CN202111541313 A CN 202111541313A CN 114250566 B CN114250566 B CN 114250566B
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Prior art keywords
block
plate
fixedly connected
arc
circular
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CN202111541313.4A
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CN114250566A (en
Inventor
周建刚
楼华鑫
钟潇
钟永亦
陈小文
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Shaoxing Dagama Textile Co ltd
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Shaoxing Dagama Textile Co ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
    • D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention discloses processing equipment and a processing method of high-air-permeability modified environment-friendly polyester fabric, and relates to the technical field of polyester fabric.

Description

Processing equipment and processing method for high-air-permeability modified environment-friendly polyester fabric
Technical Field
The invention belongs to the technical field of polyester fabrics, and particularly relates to processing equipment and a processing method of a high-air-permeability modified environment-friendly polyester fabric.
Background
Polyester fiber commonly called as polyester, is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, is called PET fiber for short, and belongs to a high molecular compound;
when dyes are mixed, the dyes are sinking due to gravity, and a common stirring device cannot stir to the bottom, so that the mixing effect of the dyes is poor, the same situation can occur when polyester is dip dyed, and the phenomenon of uneven dyeing due to sinking occurs, so that the processing equipment and the processing method of the high-air-permeability modified environment-friendly polyester fabric are provided.
Disclosure of Invention
The invention aims to provide processing equipment and a processing method for high-air-permeability modified environment-friendly polyester fabric, and solves the existing problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to processing equipment of high-air-permeability modified environment-friendly polyester fabrics, which comprises a box body, wherein a protection box is fixedly connected to the bottom of the box body, supports are arranged on the left side and the right side of the protection box, the top of the supports is fixedly connected with the bottom of the protection box, a cylindrical groove is formed in the top of the box body, and an arc-shaped plate I is fixedly connected to the top of the protection box;
the box includes dwang, expansion assembly, baffle, expansion assembly, cylinder pole and kicking block, the dwang sets up in the inside bottom axis department of box, expansion assembly sets up at the dwang surface, the baffle sets up in expansion assembly upper end, expansion assembly sets up directly over the baffle, cylinder pole fixed connection is at the dwang top, baffle fixed connection is at the cylinder inslot portion, kicking block fixed connection is at the cylinder pole surface.
Further, the expansion assembly is arranged on the outer surface of the cylindrical rod, a bearing is arranged at the middle shaft at the top of the partition plate, and the cylindrical rod is rotatably connected inside the bearing;
the protection box is characterized in that a motor is fixedly installed inside the protection box, the top of the motor is rotationally connected with a rotating rod, the cylindrical rod is rotationally connected with the motor through the rotating rod, and the top of the cylindrical rod is rotationally connected with the inner surface of the arc-shaped plate.
Further, the telescopic component comprises a circular plate, connecting blocks, long rods, rollers, an arc-shaped block I, ejector rods and trapezoid blocks, wherein the number of the connecting blocks is four, the four connecting blocks are respectively fixedly connected to the left side and the right side of the bottom of the circular plate, the number of the long rods and the number of the rollers are two, the two long rods are respectively and rotatably connected to one sides of the four connecting blocks, which are close to each other, the two rollers are fixedly arranged on the outer surfaces of the two long rods, a through hole is formed in the top of the circular plate, the arc-shaped block I is arranged in the through hole, the ejector rods are fixedly connected to the top of the arc-shaped block I, and the trapezoid blocks are arranged on the top of the ejector rods;
the roller is rotationally connected with the connecting block through the long rod, and the outer surface of the roller is in contact with the bottom of the inner wall of the cylindrical groove.
Further, the top of the partition plate is provided with an opening I, the bottom of the ejector rod penetrates through the opening and extends to the outside, the bottom of the trapezoid block is in contact with the top of the partition plate, the top of the opening I is provided with a sealing ring, and the sealing ring is arranged on the outer surface of the ejector rod;
the top of the circular plate is fixedly connected with a first spring, the top of the first spring is fixedly connected with the bottom of the partition plate, and the first spring is sleeved on the outer surface of the ejector rod.
Further, the expansion assembly comprises a first circular block, a second arc-shaped plate, an arc-shaped connecting block, a first fixed block, a sliding plate and a circular rod, wherein the first circular block is arranged at the lower end of the outer surface of the cylindrical rod, an opening II is formed in the outer surface of the first circular block, the second arc-shaped plate is in sliding connection with the inside of the opening II, the arc-shaped connecting block is fixedly connected to the middle shaft of the inner surface of the second arc-shaped plate, the first fixed block is fixedly connected to one end, far away from the second arc-shaped plate, of the arc-shaped connecting block, a first sliding groove is formed in the first fixed block, the sliding plate is in sliding connection with the first sliding groove, and the circular rod is fixedly connected to the bottom of the sliding plate;
the one end that the sliding plate was kept away from to the circular pole contacts with the cylinder pole surface each other, sliding plate bottom fixedly connected with spring two, spring two bottoms and spout an inner wall bottom fixed connection, spring two cup joints at the circular pole surface.
Further, the bottom of the arc-shaped plate II penetrates through the outer surface of the circular block I and extends into the circular block I, the arc-shaped block II is fixedly connected with the arc-shaped block II, a chute III is formed in the left side and the right side of the inner wall of the opening II, a clamping plate is connected in the chute III in a sliding mode, semicircular blocks are arranged at the top of the clamping plate, the number of the semicircular blocks is two, the two semicircular blocks are respectively and fixedly connected to the bottom of the clamping plate and the top of the three inner walls of the chute, and an elastic plate is arranged at one side, close to each other, of the two semicircular blocks;
the number of the elastic plates is two, one side of the elastic plates, which is close to each other, is provided with a circular block II, a chute IV is arranged in the circular block II, clamping blocks are connected in a sliding mode in the chute IV, the number of the clamping blocks is two, and limiting rods are fixedly connected to one sides, away from each other, of the clamping blocks respectively.
Further, one end of the two limiting rods, which is far away from each other, is fixedly connected with one side of the two elastic plates, which is close to each other, and one end of the second arc-shaped block, which is far away from the second arc-shaped plate, is in contact with the outer surface of the cylindrical rod;
the right side of the arc-shaped block II positioned on the left side is contacted with the left side of the top block.
A processing method of a high-air-permeability modified environment-friendly polyester fabric comprises the following steps:
s1: and (3) synthesizing a polyester melt: the raw materials of the synthetic polyester are polyethylene terephthalate and ethylene glycol, which are mainly obtained by petroleum pyrolysis, or can be obtained from coal and natural gas, toluene, xylene, ethylene and the like are obtained by petroleum heating pyrolysis, and terephthalic acid or dimethyl terephthalate and ethylene glycol can be obtained after chemical processing;
polycondensation: transesterification is carried out on dimethyl terephthalate and ethylene glycol, and the generated diethylene glycol terephthalate oligomer is polycondensed at 280-290 ℃ under vacuum condition to obtain polyethylene terephthalate; or directly esterifying terephthalic acid and ethylene glycol, and then polycondensing ethylene terephthalate to obtain a polyester melt, wherein the polyester melt can be used for preparing polyester chips and directly spinning the melt. The polyester slice is obtained by casting a belt and granulating a polyester melt;
s2: melt spinning of polyester: the polyester chips can be used for spinning, preparing polyester films, polyester bottles and the like through drying and melting, and in the melting process, the moisture contained in the chips can hydrolyze polyester to influence spinning performance and fiber quality, so that the moisture content of the chips is reduced to below 0.01% through drying before spinning, the dried polyester chips are heated and melted in a screw rod for chip spinning, extruded and sent to various spinning parts of a spinning box body, and the chips are precisely metered and filtered by a metering pump and then are ejected from spinneret holes of a spinneret plate, wherein the diameters of the spinneret holes are generally 0.15-0.30 mm. The sprayed melt trickle is cooled and solidified into yarn by cooling air flow, and the cooled yarn is divided into polyester filament and polyester staple (or polyester staple) according to different processing technologies.
The invention has the following beneficial effects:
according to the invention, the circular plate can also rotate through the telescopic component, when the bottom of the arc-shaped block is contacted with the top of the circular plate, the arc-shaped block can be subjected to extrusion force so as to drive the ejector rod to move upwards, the trapezoid block can also move under the influence of the ejector rod, the ejector rod can extrude the spring when moving, when the bottom of the arc-shaped block is clamped into the through hole at the top of the circular plate, the ejector rod rebounds to the original position under the influence of the first spring, the trapezoid block can strike the top of the partition plate once and shake the dye at the bottom, the phenomenon that the dye at the bottom cannot be well mixed and the mixing uniformity degree is avoided, and when the trapezoid block is jacked up, part of water and the dye are driven, so that the mixing effect of the dye and the water is increased to the greatest extent.
According to the invention, through the expansion assembly, when the top of the top block is contacted with the arc block, the arc block is driven by extrusion force to drive the arc plate to move to the outside for a part of distance, the arc plate II can drive water and dye in the box body to a certain extent when moving, the mixing effect is increased to a certain extent, the extending position of the limiting rod can be limited through the circular block II, the deformation is equal to the bending degree of the elastic plate, the elastic plate can be limited in a state of being always stressed by the limiting rod, the elastic plate can be forced to be stressed and returned at the fastest speed when being stressed, and the arc block II can be continuously jacked up by the special arrangement of the top block, so that the expansion vibration is continuously carried out on the arc plate II, and the mixing effect is increased to the greatest extent.
According to the invention, through the fixed block I and the cylindrical rod, when the bottom of the arc plate II is not rebounded by the elastic plate, the circular rod can strike the outer surface of the cylindrical rod, the circular rod is stressed to drive the sliding plate to move, the sliding plate stretches to the spring II when moving, the spring II can continuously strike the circular rod on the cylindrical rod, and under the opposite effect of force, the arc plate II can be slightly vibrated, and each vibration of the arc plate II can drive water and dye in the box body, so that the effect of uniform mixing is improved to a certain extent.
According to the invention, the roller wheels are used for supporting the circular plate, the rotation efficiency of the circular plate can be increased, water is prevented from entering through the partition plates when the ejector rod moves up and down through the sealing rings, the work of the circular plate is further influenced, the top of the cylindrical rod can be supported through the first arc-shaped plate, the rotation efficiency of the cylindrical rod is further improved, and the phenomenon that the cylindrical rod shakes during rotation is avoided.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is an enlarged partial schematic view of the FIG. 2A;
FIG. 4 is a schematic view of the overall structure of the expansion assembly of the present invention;
FIG. 5 is a schematic view showing the internal structure of a first fixing block according to the present invention;
FIG. 6 is a schematic view of the internal structure of a first circular block of the present invention;
FIG. 7 is an enlarged partial schematic view of the B of FIG. 6 in accordance with the present invention;
FIG. 8 is an enlarged partial schematic view of the FIG. 7C;
FIG. 9 is an overall schematic view of a circular plate of the present invention;
FIG. 10 is a schematic diagram of the process flow of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a case; 11. a rotating lever; 12. a telescoping assembly; 121. a circular plate; 122. a connecting block; 123. a long rod; 124. a roller; 125. arc-shaped block I; 126. a push rod; 127. a trapezoid block; 13. a partition plate; 14. an expansion component; 141. a circular block I; 142. arc-shaped plate II; 1421. arc-shaped blocks II; 1422. a clamping plate; 1423. a semicircular block; 1424. an elastic plate; 1425. a second round block; 1426. a clamping block; 1427. a limit rod; 143. an arc-shaped connecting block; 144. a first fixed block; 145. a sliding plate; 146. a circular rod; 15. a cylindrical rod; 16. a top block; 2. a protection box; 3. a bracket; 4. arc-shaped plate I.
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.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, the invention discloses a processing device for high-ventilation modified environment-friendly polyester fabrics, which comprises a box body 1, wherein the bottom of the box body 1 is fixedly connected with a protection box 2, the left side and the right side of the protection box 2 are provided with brackets 3, the top of each bracket 3 is fixedly connected with the bottom of the protection box 2, the top of the box body 1 is provided with a cylindrical groove, the top of the protection box 2 is fixedly connected with an arc-shaped plate I4, the top of a cylindrical rod 15 can be supported through the arc-shaped plate I4, the rotation efficiency of the cylindrical rod 15 is further improved, and the phenomenon that the cylindrical rod 15 shakes during rotation is avoided;
the box 1 includes dwang 11, expansion assembly 12, baffle 13, expansion assembly 14, cylinder pole 15 and kicking block 16, and dwang 11 sets up in the inside bottom axis department of box 1, and expansion assembly 12 sets up at dwang 11 surface, and baffle 13 sets up in expansion assembly 12 upper end, and expansion assembly 14 sets up directly over baffle 13, cylinder pole 15 fixed connection is at dwang 11 top, and baffle 13 fixed connection is inside the cylinder groove, and kicking block 16 fixed connection is at cylinder pole 15 surface.
The expansion assembly 14 is arranged on the outer surface of the cylindrical rod 15, a bearing is arranged at the center shaft of the top of the partition plate 13, and the cylindrical rod 15 is rotatably connected inside the bearing;
the inside fixed mounting of guard box 2 has the motor, and the motor top rotates to be connected with dwang 11, and cylinder pole 15 passes through dwang 11 rotation with the motor to be connected, and cylinder pole 15 top rotates with arc 4 internal surfaces to be connected.
The telescopic component 12 comprises a circular plate 121, a connecting block 122, a long rod 123, rollers 124, an arc-shaped block I125, a push rod 126 and a trapezoid block 127, the number of the connecting block 122 is four, the four connecting blocks 122 are respectively fixedly connected to the left side and the right side of the bottom of the circular plate 121, the number of the long rod 123 and the number of the rollers 124 are two, the two long rods 123 are respectively and rotatably connected to one side, close to each other, of the four connecting blocks 122, the two rollers 124 are fixedly arranged on the outer surfaces of the two long rods 123, a through hole is formed in the top of the circular plate 121, the arc-shaped block I125 is arranged in the through hole, the push rod 126 is fixedly connected to the top of the arc-shaped block I125, the trapezoid block 127 is arranged at the top of the push rod 126, the circular plate 121 can also rotate through the telescopic component 12, when the bottom of the arc-shaped block I125 is contacted with the top of the circular plate 121, the arc-shaped block I125 is subjected to extrusion force so as to drive the ejector rod 126 to move upwards, the trapezoid block 127 can also move under the influence of the ejector rod 126, the ejector rod 126 can be extruded to a spring when moving, when the bottom of the arc-shaped block I125 is clamped into a through hole at the top of the circular plate 121, the ejector rod 126 rebounds to the original position under the influence of the spring I, the trapezoid block 127 can strike the top of the partition plate 13 once and shake up the dye at the bottom, the phenomenon that the dye at the bottom cannot be well mixed and the mixing uniformity degree is avoided, and partial water and the dye are driven when the trapezoid block 127 is jacked up, so that the mixing effect of the dye and the water is increased to the greatest extent;
the roller 124 is rotatably connected with the connecting block 122 through the long rod 123, the outer surface of the roller 124 is in contact with the bottom of the inner wall of the cylindrical groove, and the roller 124 can support the circular plate 121 and simultaneously increase the rotation efficiency of the circular plate 121.
The top of the baffle 13 is provided with an opening I, the bottom of the ejector rod 126 penetrates through the opening and extends to the outside, the bottom of the trapezoid block 127 is in contact with the top of the baffle 13, the top of the opening I is provided with a sealing ring, the sealing ring is arranged on the outer surface of the ejector rod 126, and water can be prevented from entering through the baffle 13 when the ejector rod 126 moves up and down through the sealing ring, so that the work of the circular plate 121 is influenced;
the top of the circular plate 121 is fixedly connected with a first spring, the top of the first spring is fixedly connected with the bottom of the partition plate 13, and the first spring is sleeved on the outer surface of the ejector rod 126.
The expansion assembly 14 comprises a first circular block 141, a second arc-shaped plate 142, an arc-shaped connecting block 143, a first fixed block 144, a sliding plate 145 and a circular rod 146, wherein the first circular block 141 is arranged at the lower end of the outer surface of the circular rod 15, the outer surface of the first circular block 141 is provided with a second opening, the second arc-shaped plate 142 is in sliding connection with the inside of the second opening, the arc-shaped connecting block 143 is fixedly connected to the middle shaft of the inner surface of the second arc-shaped plate 142, the first fixed block 144 is fixedly connected to one end of the arc-shaped connecting block 143 far away from the second arc-shaped plate 142, a sliding groove I is arranged in the first fixed block 144, the sliding plate 145 is in sliding connection with the first sliding groove, the circular rod 146 is fixedly connected to the bottom of the sliding plate 145, and each time when the top of the top block 16 is contacted with the second arc-shaped plate 1421 through the expansion assembly 14, the second arc-shaped block 1421 is driven by extrusion force to drive the second arc-shaped plate 142 to move a part distance outwards, and the second arc-shaped plate 142 can drive water and dye inside the box 1 when moving, so that the mixing effect is increased to a certain extent;
the one end that sliding plate 145 was kept away from to round pole 146 and cylinder pole 15 surface contact each other, sliding plate 145 bottom fixedly connected with spring two, spring two bottom and spout one inner wall bottom fixed connection, spring two cup joints at round pole 146 surface, through fixed block one 144 and round pole 146, when the bottom of arc plate two 142 does not receive the pressure and kick-backs through elastic plate 1424, round pole 146 can strike cylinder pole 15 surface, round pole 146 atress drives sliding plate 145 and removes, spring two can be stretched to when sliding plate 145 removes, spring two can make round pole 146 constantly strike cylinder pole 15, because under the relative effect of power, arc plate two 142 also can receive slight vibrations, arc plate two 142 each time vibrations can drive water and dyestuff that are arranged in box 1 inside, the effect of homogeneous mixing has been increased to a certain extent.
The bottom of the arc plate II 142 penetrates through the outer surface of the circular block I141 and extends to the inside, the bottom of the arc plate II 142 is fixedly connected with the arc block II 1421, the left side and the right side of the inner wall of the opening II are provided with the chute III, the inside of the chute III is slidably connected with the clamping plate 1422, the top of the clamping plate 1422 is provided with semicircular blocks 1423, the number of the semicircular blocks 1423 is two, the two semicircular blocks 1423 are respectively fixedly connected to the bottom of the clamping plate 1422 and the top of the inner wall of the chute III, one side, close to each other, of the two semicircular blocks 1423 is provided with an elastic plate 1424, the extending position of the limiting rod 1427 can be limited through the circular block II 1425, the bending degree of the elastic plate 1424 is limited by the variable phase, in a state of always being stressed, the elastic plate 1424 can be constrained by the limiting rod 1427, the elastic plate 1424 can be stressed and returned quickly when being stressed, the arc block II 1421 can be jacked up continuously through the special arrangement of the jacking block 16, the arc block II 142 can be enabled to vibrate continuously to the maximum extent, and the mixing effect is increased;
the number of the elastic plates 1424 is two, one side, close to each other, of the two elastic plates 1424 is provided with a circular block two 1425, a sliding groove four is formed in the circular block two 1425, clamping blocks 1426 are slidably connected in the sliding groove four, the number of the clamping blocks 1426 is two, and limit rods 1427 are fixedly connected to one sides, away from each other, of the two clamping blocks 1426.
One end of the two limiting rods 1427, which is far away from each other, is fixedly connected with one side of the two elastic plates 1424, which is close to each other, and one end of the arc-shaped block II 1421, which is far away from the arc-shaped plate II 142, is in contact with the outer surface of the cylindrical rod 15;
the right side of the arc block two 1421 positioned on the left side is in contact with the left side of the top block 16.
A processing method of a high-air-permeability modified environment-friendly polyester fabric comprises the following steps:
s1: and (3) synthesizing a polyester melt: the raw materials of the synthetic polyester are polyethylene terephthalate and ethylene glycol, which are mainly obtained by petroleum pyrolysis, or can be obtained from coal and natural gas, toluene, xylene, ethylene and the like are obtained by petroleum heating pyrolysis, and terephthalic acid or dimethyl terephthalate and ethylene glycol can be obtained after chemical processing;
polycondensation: transesterification is carried out on dimethyl terephthalate and ethylene glycol, and the generated diethylene glycol terephthalate oligomer is polycondensed at 280-290 ℃ under vacuum condition to obtain polyethylene terephthalate; or directly esterifying terephthalic acid and ethylene glycol, and then polycondensing ethylene terephthalate to obtain a polyester melt, wherein the polyester melt can be used for preparing polyester chips and directly spinning the melt. The polyester slice is obtained by casting a belt and granulating a polyester melt;
s2: melt spinning of polyester: the polyester chips can be used for spinning, preparing polyester films, polyester bottles and the like through drying and melting, and in the melting process, the moisture contained in the chips can hydrolyze polyester to influence spinning performance and fiber quality, so that the moisture content of the chips is reduced to below 0.01% through drying before spinning, the dried polyester chips are heated and melted in a screw rod for chip spinning, extruded and sent to various spinning parts of a spinning box body, and the chips are precisely metered and filtered by a metering pump and then are ejected from spinneret holes of a spinneret plate, wherein the diameters of the spinneret holes are generally 0.15-0.30 mm. The sprayed melt trickle is cooled and solidified into yarn by cooling air flow, and the cooled yarn is divided into polyester filament and polyester staple (or polyester staple) according to different processing technologies.
One specific application of this embodiment is: the dye and water are injected into the box body 1, then the motor inside the protection box 2 is started, the rotating rod 11 is influenced by the motor to start rotating, meanwhile, the cylindrical rod 15 is driven to rotate, the circular plate 121 can rotate, when the bottom of the first arc block 125 is contacted with the top of the circular plate 121, the first arc block 125 can be subjected to extrusion force, then the ejector rod 126 is driven to move upwards, the trapezoid block 127 can also move under the influence of the ejector rod 126, the spring can be extruded when the ejector rod 126 moves, when the bottom of the first arc block 125 is clamped into a through hole at the top of the circular plate 121, the ejector rod 126 rebounds to the original position under the influence of the first spring, the top block 16 positioned on the outer surface of the cylindrical rod 15 can rotate together, when the top of the top block 16 is contacted with the second arc block 1421, the second arc block 1421 is driven by extrusion force to move part distance outwards by the second arc block 142, when the second arc block 142 stretches out, the first arc block 144 can be pulled to move outwards, when the bottom of the second arc block 142 is not stressed by the elastic plate 1424, the circular rod 146 can be extruded to the outer surface of the cylindrical rod 15, the circular rod 146 can rebound to the outer surface of the cylindrical rod 146, when the sliding plate 145 is driven to move to the second arc block 145, the second arc block 145 can not stretch to be mixed, and the dye can be completely beaten, and then the dye can be beaten, and mixed, and the dye can be beaten and completely, and the mixed, and the dye can be beaten and stained to the mixed to the cylindrical rod and the box.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The utility model provides a processing equipment of modified environmental protection dacron of high ventilative, includes box (1), its characterized in that: the novel protective box is characterized in that a protective box (2) is fixedly connected to the bottom of the box body (1), supports (3) are arranged on the left side and the right side of the protective box (2), the top of each support (3) is fixedly connected with the bottom of the protective box (2), a cylindrical groove is formed in the top of the box body (1), and an arc-shaped plate I (4) is fixedly connected to the top of the protective box (2);
the box body (1) comprises a rotating rod (11), a telescopic assembly (12), a partition plate (13), an expansion assembly (14), a cylindrical rod (15) and a top block (16), wherein the rotating rod (11) is arranged at the bottom center shaft in the box body (1), the telescopic assembly (12) is arranged on the outer surface of the rotating rod (11), the partition plate (13) is arranged at the upper end of the telescopic assembly (12), the expansion assembly (14) is arranged right above the partition plate (13), the cylindrical rod (15) is fixedly connected to the top of the rotating rod (11), the partition plate (13) is fixedly connected to the inside of the cylindrical groove, and the top block (16) is fixedly connected to the outer surface of the cylindrical rod (15);
the telescopic component (12) comprises a circular plate (121), connecting blocks (122), long rods (123), rollers (124), arc-shaped blocks I (125), ejector rods (126) and trapezoid blocks (127), wherein the number of the connecting blocks (122) is four, the four connecting blocks (122) are respectively and fixedly connected to the left side and the right side of the bottom of the circular plate (121), the number of the long rods (123) and the number of the rollers (124) are two, the two long rods (123) are respectively and rotatably connected to one side, close to each other, of the four connecting blocks (122), the two rollers (124) are fixedly arranged on the outer surfaces of the two long rods (123), a through hole is formed in the top of the circular plate (121), the arc-shaped blocks I (125) are arranged inside the through hole, the ejector rods (126) are fixedly connected to the top of the arc-shaped blocks I (125), and the trapezoid blocks (127) are arranged on the top of the ejector rods (126).
The roller (124) is rotationally connected with the connecting block (122) through a long rod (123), and the outer surface of the roller (124) is in contact with the bottom of the inner wall of the cylindrical groove;
an opening I is formed in the top of the partition plate (13), the bottom of the ejector rod (126) penetrates through the opening and extends to the outside, the bottom of the trapezoid block (127) is in contact with the top of the partition plate (13), a sealing ring is arranged at the top of the opening I, and the sealing ring is arranged on the outer surface of the ejector rod (126);
the top of the circular plate (121) is fixedly connected with a first spring, the top of the first spring is fixedly connected with the bottom of the partition plate (13), and the first spring is sleeved on the outer surface of the ejector rod (126).
2. The processing equipment for the high-air-permeability modified environment-friendly polyester fabric according to claim 1, wherein the expansion assembly (14) is arranged on the outer surface of a cylindrical rod (15), a bearing is arranged at a central shaft at the top of the partition plate (13), and the cylindrical rod (15) is rotatably connected inside the bearing;
the protection box (2) is internally and fixedly provided with a motor, the top of the motor is rotationally connected with a rotating rod (11), a cylindrical rod (15) is rotationally connected with the motor through the rotating rod (11), and the top of the cylindrical rod (15) is rotationally connected with the inner surface of the arc-shaped plate I (4).
3. The processing device for the high-air-permeability modified environment-friendly polyester fabric according to claim 1, wherein the expansion assembly (14) comprises a first circular block (141), a second circular block (142), a first circular connecting block (143), a first fixed block (144), a sliding plate (145) and a circular rod (146), the first circular block (141) is arranged at the lower end of the outer surface of the cylindrical rod (15), the outer surface of the first circular block (141) is provided with a second opening, the second circular block (142) is slidably connected inside the second opening, the first circular connecting block (143) is fixedly connected at the center shaft of the inner surface of the second circular block (142), the first fixed block (144) is fixedly connected at one end, far away from the second circular block (142), a first sliding groove is arranged inside the first fixed block (144), the sliding plate (145) is slidably connected inside the first sliding groove, and the circular rod (146) is fixedly connected at the bottom of the sliding plate (145);
one end of the round rod (146) far away from the sliding plate (145) is in contact with the outer surface of the cylindrical rod (15), a second spring is fixedly connected to the bottom of the sliding plate (145), the bottom of the second spring is fixedly connected with the bottom of the first inner wall of the sliding groove, and the second spring is sleeved on the outer surface of the round rod (146).
4. The processing equipment for the high-air-permeability modified environment-friendly polyester fabric according to claim 3, wherein the bottom of the arc-shaped plate II (142) penetrates through the outer surface of the circular block I (141) and extends into the interior, the arc-shaped plate II (142) is fixedly connected with an arc-shaped block II (1421), a chute III is formed in the left side and the right side of the inner wall of the opening II, a clamping plate (1422) is slidingly connected in the chute III, semicircular blocks (1423) are arranged at the top of the clamping plate (1422), the number of the semicircular blocks (1423) is two, the two semicircular blocks (1423) are fixedly connected to the bottom of the clamping plate (1422) and the top of the three inner walls of the chute respectively, and an elastic plate (1424) is arranged on one side, close to each other, of the two semicircular blocks (1423);
the number of the elastic plates (1424) is two, one side, close to each other, of each elastic plate (1424) is provided with a circular block II (1425), a sliding groove IV is formed in the circular block II (1425), clamping blocks (1426) are slidably connected in the sliding groove IV, the number of the clamping blocks (1426) is two, and limit rods (1427) are fixedly connected to one sides, far away from each other, of the two clamping blocks (1426).
5. The processing device for the high-air-permeability modified environment-friendly polyester fabric according to claim 4, wherein one end, far away from each other, of two limiting rods (1427) is fixedly connected with one side, close to each other, of two elastic plates (1424), and one end, far away from the arc-shaped plate II (142), of the arc-shaped block II (1421) is in contact with the outer surface of a cylindrical rod (15);
the right side of the arc-shaped block II (1421) positioned on the left side is contacted with the left side of the top block (16).
CN202111541313.4A 2021-12-16 2021-12-16 Processing equipment and processing method for high-air-permeability modified environment-friendly polyester fabric Active CN114250566B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101348945A (en) * 2008-01-23 2009-01-21 江苏华亚化纤有限公司 Preparation of superfine terylene fully drawn yarn
WO2019024209A1 (en) * 2017-08-02 2019-02-07 苏州宸浩纺织科技有限公司 Stirrer for printing and dyeing
CN211921909U (en) * 2020-03-26 2020-11-13 苏州康适纺织科技有限公司 High-fastness dyeing device for polyester elastic fabric
CN214736702U (en) * 2021-04-22 2021-11-16 常州京江源纺织有限公司 Dyeing device for polyester blanket silk yarn elasticizer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101348945A (en) * 2008-01-23 2009-01-21 江苏华亚化纤有限公司 Preparation of superfine terylene fully drawn yarn
WO2019024209A1 (en) * 2017-08-02 2019-02-07 苏州宸浩纺织科技有限公司 Stirrer for printing and dyeing
CN211921909U (en) * 2020-03-26 2020-11-13 苏州康适纺织科技有限公司 High-fastness dyeing device for polyester elastic fabric
CN214736702U (en) * 2021-04-22 2021-11-16 常州京江源纺织有限公司 Dyeing device for polyester blanket silk yarn elasticizer

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Denomination of invention: A processing equipment and method for high breathability modified environmentally friendly polyester fabric

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