CN113832552A - Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex - Google Patents
Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex Download PDFInfo
- Publication number
- CN113832552A CN113832552A CN202111212596.8A CN202111212596A CN113832552A CN 113832552 A CN113832552 A CN 113832552A CN 202111212596 A CN202111212596 A CN 202111212596A CN 113832552 A CN113832552 A CN 113832552A
- Authority
- CN
- China
- Prior art keywords
- cover
- inner cavity
- fixedly connected
- sleeved
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- 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
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
Abstract
The invention discloses a preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex, wherein a spinning device comprises a spinning pipe, one end of a hollow plate is fixedly connected with a first driving motor, a sliding block is sleeved on the surface of a screw rod in a threaded manner, the top of the sliding block is symmetrically and fixedly connected with an air cylinder, the side surface of a groove block is fixedly connected with a second driving motor through a lantern ring, a rotating rod is rotatably sleeved on the inner wall of the groove block, a connecting mechanism is arranged on the surface of the rotating rod, and a bonding mechanism is arranged at the bottom of the connecting mechanism. The preparation system and the preparation method based on the low plastic deformation and high recovery coarse denier spandex solve the problems that when workers put in the system, the speed of extruding filament yarns with a spinneret plate cannot be kept, the drawing speed is too high, the extruded filament yarns are broken, the filament yarns need to be drawn into water again, the speed is too low, the filament yarns are bent and are easy to contact, and the adhesion and the separation cannot be realized.
Description
Technical Field
The invention relates to the technical field of fibers, in particular to a system and a method for preparing high-recovery coarse denier spandex based on low plastic deformation.
Background
Spandex is a short for polyurethane fiber and is an elastic fiber. Spandex generally consists of a plurality of filaments, generally 10D/filament, 15D/filament, even 20D/filament, the smaller the theoretical number of filament, the better the evenness of yarn evenness, because the chance rate of overlapping shape is smaller, the production solution DMAC produced by dry spinning is harmful to the liver of human body, generally 0.5mg/kg is contained in 10D/filament, and if 15D/filament, 0.7mg/kg is contained, which exceeds the standard. When producing Spandex, special attention is paid to the coiling tension, the number of the bobbins, the breaking strength, the breaking elongation, the forming degree, the oil adhesion amount, the elastic recovery rate and the like, and the problems directly affect weaving, particularly attention is paid to producing single-faced cloth by knitting.
The reaction method of spandex preparation is that stock solution is filtered by a spinning pump, then extruded by a spinneret plate arranged at the output port of an extruder, cooled by water, formed by a coagulating bath, then subjected to solvent removal, strand silk washing, drying and finally wound, wherein when extruded by the extruder, the head of the extruded strand silk needs to be held by workers, and the strand silk is put into water to be cooled along with the extrusion speed, but the following problems can occur in the cooling process; the staff is put into the speed that can't keep extruding the strand silk with the spinneret, leads to the speed of drawing too fast, can break the strand silk of extruding, and need reappear and draw into the aquatic to and speed is too slow, can lead to the strand silk to appear crooked, contacts together easily, causes to glue the unable detached problem of gluing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation system and a preparation method of high-recovery coarse denier spandex based on low plastic deformation, and solves the problems that when workers put in a spinneret plate, the speed of extruding filament yarns with the spinneret plate cannot be maintained, the drawing speed is too high, the extruded filament yarns are broken and need to be drawn into water repeatedly, and the speed is too low, the filament yarns are bent, are easy to contact together, and are sticky and cannot be separated.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the preparation system based on the low-plastic-deformation high-recovery coarse denier spandex comprises an extruder, wherein an extrusion end of the extruder is fixedly communicated with a connecting bent pipe through a flange plate, and a spinning device is arranged at one end of the connecting bent pipe.
The spinning device includes the spinneret, the right-hand member of spinneret rotates and has cup jointed the screw thread upper shield, the top symmetry fixedly connected with connecting block of spinneret, the equal fixedly connected with hollow plate in top of connecting block, the first driving motor of one end fixedly connected with of hollow plate, the lead screw has been cup jointed in the inner wall rotation of hollow plate, the surface screw thread of lead screw has cup jointed the sliding block, the top symmetry fixedly connected with cylinder of sliding block, the output of cylinder extends to outside the bottom of sliding block to fixedly connected with groove block, the side of groove block is through lantern ring fixedly connected with second driving motor, the inner wall rotation of groove block has cup jointed the dwang, the surface of dwang is provided with coupling mechanism, coupling mechanism's bottom is provided with glues glutinous mechanism.
The gluing mechanism comprises an outer cover and an inner cover, a threaded hole is formed in the surface of the inner cover, clamping grooves are symmetrically and fixedly formed in the tops of the inner cover and the outer cover, a through hole is fixedly formed in the top of the inner cover, a heating pipe is movably connected to the inner cavity of the inner cover, and a limiting cross plate is fixedly mounted in the inner cavity of the inner cover through bolts.
Preferably, coupling mechanism includes the turning block, the threaded rod has been cup jointed in the surface and the inner chamber rotation of turning block, the fixed cover in surface symmetry of threaded rod has connect the limiting plate, the inner chamber symmetry winding of limiting plate has the steel wire line, the fixed cover in inner chamber symmetry of turning block has connect the connecting rod, the surface symmetry rotation of connecting rod has cup jointed the trip, symmetry fixedly connected with spring between the opposite one side of trip and the inner wall of turning block.
Preferably, the surface of the connecting elbow is fixedly sleeved with a fixed sleeve plate, and one end of the fixed sleeve plate is connected with the surface of the extruder.
Preferably, the top of the rotating block is fixedly sleeved on the surface of the rotating rod, and the surface of the rotating block is matched with the inner cavity of the groove block.
Preferably, the steel wire line is fixedly connected with one end of the clamping hook in a mutually symmetrical mode, and the clamping hook is movably inserted into the inner cavity of the clamping groove.
Preferably, the thread of the thread sleeve cover is rotatably sleeved on the surface of one end of the connecting bent pipe, a sealing ring is arranged at a port where the spinneret tube and the connecting bent pipe are in mutual contact, and the output end of the first driving motor penetrates through one end of the hollow plate and is fixedly connected with one end of the screw rod.
Preferably, the two sides of the sliding block are slidably sleeved in the front wall and the rear wall of the hollow plate, and the output end of the second driving motor penetrates through the side face of the groove block and is fixedly connected with one end of the rotating rod
Preferably, the port thread of the outer cover is rotatably sleeved in the threaded hole, and the outer cover and the inner cover are mutually attached in a sealing manner.
Preferably, the connector of the heating pipe penetrates through the inner cavity of the through hole and extends to the outer side of the inner cover.
The invention also discloses a preparation method of the high-recovery coarse denier spandex based on low plastic deformation, which specifically comprises the following steps:
s1, starting the extruder to extrude the solution into the inner cavity of the connecting bend and extrude the solution into the inner cavity of the spinneret tube, extruding the solution to be supported on the surface of the inner cover through a plurality of filament holes of the spinneret tube, adhering the solution to the surface of the inner cover through the viscosity of the solution, starting the first driving motor to drive the output end of the first driving motor to drive the screw rod to rotate, moving the sliding block on the surface of the screw rod to one side, starting the inner cover adhered with the solution to move, starting the cylinder while moving, driving the groove block and the adhering mechanism to move down integrally through the output end of the cylinder, driving the filament extruded by the spinneret tube by the inner cover to move down at the same speed, driving the filament adhered to the surface of the inner cover to enter water for cooling, directly holding the filament head adhered to the surface of the inner cover by a worker, then directly taking the filament head down, and then moving along with the extrusion of the spinneret tube, in the next process, the second driving motor is started to drive the rotating rod to rotate, so that the connecting mechanism on the surface of the rotating rod rotates in the inner cavity of the groove block, and the sticking mechanism is driven to turn over;
s2, starting the heating pipe in the inner cavity of the inner cover while the re-sticking mechanism turns over, so that the heating pipe starts to generate heat, and drying the moisture contacted with the surfaces of the inner cover and the outer cover through the emitted heat energy;
s3, rotating the threaded rod on the surface of the rotating block anticlockwise to drive the steel wire in the inner cavity of the limiting plate to be relatively loosened, driving the clamping hook to reversely rotate on the surface of the connecting rod under the elastic force of the spring, enabling the clamping hook inclined in the inner cavity of the clamping groove to return to a vertical shape, enabling the clamping hook and the clamping groove to lose mutual fastening force, and then directly taking the inner cover and the outer cover off the clamping hook, wherein the reverse operation can be carried out through the steps during installation;
s4, rotating the outer cover to enable the port of the outer cover to rotate out of the inner cavity of the threaded hole, taking the outer cover out of the inner cavity of the inner cover, taking down the bolt on the surface of the limiting cross plate, taking down the limiting cross plate, and maintaining and replacing the heating pipe.
Advantageous effects
The invention provides a preparation system and a preparation method of high-recovery coarse denier spandex based on low plastic deformation. Compared with the prior art, the method has the following beneficial effects:
1. the system and the method for preparing the high-recovery coarse denier spandex based on the low plastic deformation extrude strand silk through a spinneret, the strand silk can be abutted against the surface of an inner cover, the strand silk can be adhered to the surface of the inner cover through the viscosity of a solution, a first driving motor is started at the same time, an output end of the first driving motor drives a screw rod to rotate, a sliding block on the surface of the screw rod moves on one side, an inner cover adhered with the solution starts to move, an air cylinder is started while the inner cover moves, an output end of the air cylinder drives a groove block and an adhering mechanism to move down integrally, the strand silk extruded by the spinneret is pulled by the inner cover to move down at the same speed, the strand silk is driven by the inner cover to enter water for cooling, a strand silk head adhered to the surface of the inner cover is directly held by a worker and then is directly taken down, then the strand silk moves along with the extrusion of the spinneret and operates in the next process, second driving motor starts simultaneously, it rotates to drive the dwang, make the coupling mechanism on dwang surface rotate in the inner chamber of groove piece, thereby drive and glue glutinous mechanism and overturn, through removal and decline at the uniform velocity, come to extrude the speed of strand silk the same with the spinneret, can keep the strand silk smooth and easy, and solve the staff and put into the speed that can't keep extruding the strand silk with the spinneret, lead to the speed of drawing too fast, can stretch out the strand silk of extruding, and need reappear and draw in to the aquatic, and speed is too slow, can lead to the strand silk to appear crooked, easy contact is in the same place, cause and glue glutinous unable detached problem.
2. This preparation system and method based on high heavy denier spandex of replying of low plastic deformation through the heating pipe that starts inner cup inner chamber, makes the heating pipe begin to generate heat, and it dries the moisture of inner cup and enclosing cover surface contact through the heat energy that gives off, keeps gluing the holistic drying of mechanism and temperature, can keep gluing the mechanism next time during operation like this, can not glue each other because of temperature and water can't and the strand silk of extruding.
3. This preparation system and method based on high answer coarse denier spandex of low plastic deformation, threaded rod through anticlockwise rotation turning block surface, thereby the steel wire line that drives the limiting plate inner chamber carries out relative loosening, under the elasticity of spring, can drive the trip and carry out opposite rotation on the surface of connecting rod, the trip that makes the slope of draw-in groove inner chamber gets back to vertical form, make and lose the power of mutual fastening between trip and the draw-in groove, then can directly take off inner cup and enclosing cover from the trip, can realize the problem of making things convenient for the dismouting to the heating pipe.
4. According to the preparation system and method based on low plastic deformation and high recovery coarse denier spandex, the outer cover is rotated, the port of the outer cover is rotated out of the inner cavity of the threaded hole, the outer cover is taken out of the inner cavity of the inner cover, then the bolt on the surface of the limiting cross plate is taken down, and when a heating pipe breaks down, the heating pipe can be maintained and replaced,
5. the system and the method for preparing the high-recovery coarse denier spandex based on the low plastic deformation extrude and convey the solution into the inner cavity of the connecting bent pipe through the extruder. The bent pipe formed by connecting the bent pipes ensures that extruded strand silk can further shorten the distance between the extruded strand silk and clean water and can be cooled quickly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structural connecting elbow, fixed sleeve plate and spinning device of the present invention;
FIG. 3 is a schematic view of a spinning apparatus according to the present invention;
FIG. 4 is a top view of a spinneret and a threaded cap according to the present invention;
FIG. 5 is a partial schematic view of the structure of the present invention;
FIG. 6 is a partial exploded view of the structure of the present invention;
FIG. 7 is a schematic view of a structural bonding mechanism of the present invention;
FIG. 8 is an enlarged view of a portion of the structure of FIG. 7;
FIG. 9 is a schematic view of a structural attachment mechanism of the present invention;
FIG. 10 is a front cross-sectional view of the structure of the present invention;
FIG. 11 is a left side cross-sectional view of the inventive structure.
In the figure: 1. an extruder; 2. connecting a bent pipe; 3. fixing the sleeve plate; 4. a spinning device; 41. a spinneret tube; 42. a threaded sleeve cover; 44. connecting blocks; 45. a hollow slab; 46. a first drive motor; 47. a slider; 48. a screw rod; 49. a cylinder; 410. a groove block; 411. a second drive motor; 412. a connecting mechanism; 121. rotating the block; 122. a threaded rod; 123. a hook is clamped; 124. a limiting plate; 125. a connecting rod; 126. a spring; 127. a steel wire; 413. a sticking mechanism; 131. an outer cover; 132. an inner cover; 133. heating a tube; 134. a limiting cross plate; 135. a card slot; 136. a threaded hole; 137. a through hole; 414. a seal ring; 415. rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: a preparation system based on low-plastic-deformation high-recovery coarse denier spandex comprises an extruder 1, wherein an extrusion end of the extruder 1 is fixedly communicated with a connecting bent pipe 2 through a flange plate, a spinning device 4 is arranged at one end of the connecting bent pipe 2, a fixed sleeve plate 3 is fixedly sleeved on the surface of the connecting bent pipe 2, and one end of the fixed sleeve plate 3 is connected with the surface of the extruder 1.
Referring to fig. 3-6, the spinning device 4 includes a spinning tube 41, a threaded cap 42 is rotatably sleeved on the right end of the spinning tube 41, connecting blocks 44 are symmetrically and fixedly connected to the top of the spinning tube 41, hollow plates 45 are fixedly connected to the tops of the connecting blocks 44, a first driving motor 46 is fixedly connected to one end of each hollow plate 45, a lead screw 48 is rotatably sleeved on the inner wall of each hollow plate 45, a sliding block 47 is threadedly sleeved on the surface of the lead screw 48, a cylinder 49 is symmetrically and fixedly connected to the top of the sliding block 47, the output end of the cylinder 49 extends out of the bottom of the sliding block 47, and is fixedly connected with a groove block 410, a second driving motor 411 is fixedly connected to the side of the groove block 410 through a collar, a rotating rod 415 is rotatably sleeved on the inner wall of the groove block 410, a connecting mechanism 412 is arranged on the surface of the rotating rod 415, an adhering mechanism 413 is arranged on the bottom of the connecting mechanism 412, and the threaded cap 42 is rotatably sleeved on the surface of one end of the connecting elbow 2, the port that the spinneret 41 and the connecting bend 2 contacted each other is provided with a sealing ring 414, the output end of the first driving motor 46 penetrates through one end of the hollow plate 45 and is fixedly connected with one end of the screw rod 48, the two sides of the sliding block 47 are slidably sleeved in the front and rear walls of the hollow plate 45, and the output end of the second driving motor 411 penetrates through the side surface of the groove block 410 and is fixedly connected with one end of the rotating rod 415.
Referring to fig. 7-8, the adhering mechanism 413 includes an outer cover 131 and an inner cover 132, a threaded hole 136 is formed in the surface of the inner cover 132, clamping grooves 135 are symmetrically formed in the tops of the inner cover 132 and the outer cover 131, a through hole 137 is formed in the top of the inner cover 132, a heating pipe 133 is movably connected to the inner cavity of the inner cover 132, and a limiting cross plate 134 is fixedly mounted in the inner cavity of the inner cover 132 through a bolt.
Referring to fig. 9-11, the connection mechanism 412 includes a rotation block 121, a threaded rod 122 is rotatably sleeved on the surface and the inner cavity of the rotation block 121, a position limiting plate 124 is symmetrically and fixedly sleeved on the surface of the threaded rod 122, a steel wire 127 is symmetrically wound around the inner cavity of the position limiting plate 124, a connection rod 125 is symmetrically and fixedly sleeved on the inner cavity of the rotation block 121, a hook 123 is symmetrically and rotatably sleeved on the surface of the connection rod 125, a spring 126 is symmetrically and fixedly connected between the opposite surface of the hook 123 and the inner wall of the rotation block 121, the top of the rotation block 121 is fixedly sleeved on the surface of the rotation rod 415, the surface of the rotation block 121 is matched with the inner cavity of the groove block 410, the steel wire 127 is symmetrically and fixedly connected with one end of the hook 123, the hook 123 is movably inserted into the inner cavity of the slot 135, the port thread of the outer cover 131 is rotatably sleeved in the threaded hole 136, the outer cover 131 and the heating tube 132 are sealed and attached to each other, the connection head of the heating tube 133 passes through the inner cavity of the through hole 137, and extends to the outside of the inner lid 132.
The embodiment of the invention provides a technical scheme that: the preparation method of the high-recovery coarse denier spandex based on low plastic deformation specifically comprises the following steps:
s1, starting the extruder 1, making the extruder 1 extrude the solution into the inner cavity of the connecting bent pipe 2 and extrude the solution into the inner cavity of the spinneret 41, making the solution extrude and simultaneously abut against the surface of the inner cover 132 through the thread holes of the spinneret 41, and sticking the solution on the surface of the inner cover 132 through the viscosity of the solution, simultaneously starting the first driving motor 46, making the output end of the first driving motor 46 drive the screw rod 48 to rotate, making the sliding block 47 on the surface of the screw rod 48 move laterally, making the inner cover 132 stuck with the solution start to move, simultaneously starting the air cylinder 49, making the output end of the air cylinder 49 drive the groove block 410 and the sticking mechanism 413 to move down integrally, making the inner cover 132 move down along with the extruded thread line of the spinneret 41 at the same speed, making the inner cover 132 enter the water with the thread line to cool, directly holding the spinneret stuck on the surface of the thread line 132 by the worker, the spinning die is directly taken down and then moves along with the extrusion of the spinning pipe 41, and in the next process, the second driving motor 411 is started to drive the rotating rod 415 to rotate, so that the connecting mechanism 412 on the surface of the rotating rod 415 rotates in the inner cavity of the groove block 410, and the adhering mechanism 413 is driven to turn over;
s2, when the re-sticking mechanism 413 turns over, the heating pipe 133 in the inner cavity of the inner cover 132 is started to heat the heating pipe 133, and the moisture contacting the surfaces of the inner cover 132 and the outer cover 131 is dried by the radiated heat energy;
s3, additionally, the threaded rod 122 on the surface of the rotating block 121 is rotated counterclockwise to drive the steel wire 127 in the inner cavity of the limiting plate 124 to be relatively loosened, under the elastic force of the spring 126, the hook 123 is driven to rotate oppositely on the surface of the connecting rod 125, so that the inclined hook 123 in the inner cavity of the slot 135 returns to be vertical, the fastening force between the hook 123 and the slot 135 is lost, and then the inner cover 132 and the outer cover 131 can be directly taken off from the hook 123, and the installation can be completed by performing the opposite operation through the above steps;
s4, rotating the outer cover 131 to rotate the port of the outer cover 131 out of the cavity of the threaded hole 136, taking the outer cover 131 out of the cavity of the inner cover 132, then removing the bolt on the surface of the limit cross plate 134, taking the limit cross plate 134 down, and repairing and replacing the heating pipe 133.
Further, the hooks 123 are disposed at staggered positions and are respectively engaged with the slots 135 formed at the tops of the outer cover 131 and the inner cover 132, and the hollow plate 45 may be lengthened according to actual use.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Preparation system based on high recovery coarse denier spandex of low plastic deformation, including extruder (1), its characterized in that: the extrusion end of the extruder (1) is fixedly communicated with a connecting bent pipe (2) through a flange plate, and one end of the connecting bent pipe (2) is provided with a spinning device (4);
the spinning device (4) comprises a spinning pipe (41), a threaded sleeve cover (42) is sleeved on the right end of the spinning pipe (41) in a rotating mode, connecting blocks (44) are symmetrically and fixedly connected to the top of the spinning pipe (41), hollow plates (45) are fixedly connected to the tops of the connecting blocks (44), a first driving motor (46) is fixedly connected to one ends of the hollow plates (45), a screw rod (48) is sleeved on the inner wall of each hollow plate (45) in a rotating mode, sliding blocks (47) are sleeved on the surface threads of the screw rod (48), air cylinders (49) are symmetrically and fixedly connected to the tops of the sliding blocks (47), the output ends of the air cylinders (49) extend out of the bottoms of the sliding blocks (47) and are fixedly connected with groove blocks (410), second driving motors (411) are fixedly connected to the side faces of the groove blocks (410) through lantern rings, rotating rods (415) are sleeved on the inner walls of the groove blocks (410), a connecting mechanism (412) is arranged on the surface of the rotating rod (415), and a sticking mechanism (413) is arranged at the bottom of the connecting mechanism (412);
glue and glue mechanism (413) and include enclosing cover (131) and inner cup (132), the fixed surface of inner cup (132) sets up threaded hole (136), draw-in groove (135) have been seted up to the top symmetry of inner cup (132) and enclosing cover (131), through-hole (137) have been seted up to the top of inner cup (132), the inner chamber swing joint of inner cup (132) has heating pipe (133), the inner chamber of inner cup (132) has spacing cross plate (134) through bolt fixed mounting.
2. The system for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 1, wherein: the connecting mechanism (412) comprises a rotating block (121), a threaded rod (122) is sleeved on the surface of the rotating block (121) and the inner cavity of the rotating block in a rotating mode, a limiting plate (124) is fixed and sleeved on the surface of the threaded rod (122) in a symmetrical mode, a steel wire (127) is wound on the inner cavity of the limiting plate (124) in a symmetrical mode, a connecting rod (125) is fixed and sleeved on the inner cavity of the rotating block (121) in a symmetrical mode, a clamping hook (123) is sleeved on the surface of the connecting rod (125) in a symmetrical mode, and a spring (126) is symmetrically and fixedly connected between the opposite side of the clamping hook (123) and the inner wall of the rotating block (121).
3. The system for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 1, wherein: the fixed lagging (3) of the fixed surface of connecting return bend (2) has cup jointed, the surface interconnect of the one end and extruder (1) of fixed lagging (3).
4. The system for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 2, wherein: the top of the rotating block (121) is fixedly sleeved on the surface of the rotating rod (415), and the surface of the rotating block (121) is matched with the inner cavity of the groove block (410).
5. The system for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 2, wherein: the steel wire (127) is fixedly connected with one end of the clamping hook (123) in a mutually symmetrical mode, and the clamping hook (123) is movably inserted into the inner cavity of the clamping groove (135).
6. The system for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 1, wherein: the thread cover (42) is rotatably sleeved on the surface of one end of the connecting bent pipe (2) in a threaded manner, a sealing ring (414) is arranged at a port where the spinneret pipe (41) and the connecting bent pipe (2) are in mutual contact, and the output end of the first driving motor (46) penetrates through one end of the hollow plate (45) and is fixedly connected with one end of the screw rod (48).
7. The system for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 1, wherein: the both sides of sliding block (47) slide and cup joint in the preceding, the back wall of hollow slab (45), the output of second driving motor (411) runs through the side of groove block (410) to with the one end fixed connection of dwang (415).
8. The system and the method for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 1 are characterized in that: the port thread of the outer cover (131) is rotatably sleeved in the threaded hole (136), and the outer cover (131) and the inner cover (132) are mutually attached in a sealing mode.
9. The system for preparing high recovery coarse denier spandex based on low plastic deformation according to claim 1, wherein: the connector of the heating pipe (133) penetrates through the inner cavity of the through hole (137) and extends to the outer side of the inner cover (132).
10. A method for preparing high recovery coarse denier spandex based on low plastic deformation according to any one of claims 1 to 9, characterized in that: the method specifically comprises the following steps:
s1, starting the extruder (1), extruding and conveying the solution into the inner cavity of the connecting bent pipe (2) by the extruder (1), extruding the solution into the inner cavity of the spinning pipe (41), pressing the solution to be simultaneously abutted against the surface of the inner cover (132) through the silk holes of the spinning pipe (41), sticking the solution on the surface of the inner cover (132) through the viscosity of the solution, simultaneously starting the first driving motor (46), driving the output end of the first driving motor (46) to drive the screw rod (48) to rotate, enabling the sliding block (47) on the surface of the screw rod (48) to move on one side, enabling the inner cover (132) stuck with the solution to start moving, starting the air cylinder (49) while moving, driving the groove block (410) and the sticking mechanism (413) to integrally move downwards by the output end of the air cylinder (49), and enabling the silk extruded by the spinning pipe (41) to be pulled by the inner cover (132) to move downwards at the same speed, the inner cover (132) is cooled in water with the strand silk, the strand silk head adhered to the surface of the inner cover (132) is directly held by a worker and is directly taken down, then the strand silk head is extruded out along with the spinneret tube (41) to move, and in the next process, the second driving motor (411) is operated to drive the rotating rod (415) to rotate, so that the connecting mechanism (412) on the surface of the rotating rod (415) rotates in the inner cavity of the groove block (410), and the adhering mechanism (413) is driven to turn over;
s2, starting the heating pipe (133) in the inner cavity of the inner cover (132) while the re-sticking mechanism (413) turns over, so that the heating pipe (133) starts to generate heat, and the heat energy emitted by the heating pipe dries the moisture contacted with the surfaces of the inner cover (132) and the outer cover (131);
s3, rotating the threaded rod (122) on the surface of the rotating block (121) anticlockwise, so as to drive the steel wire (127) in the inner cavity of the limiting plate (124) to relatively loosen, under the elastic force of the spring (126), the hook (123) can be driven to rotate oppositely on the surface of the connecting rod (125), the inclined hook (123) in the inner cavity of the clamping groove (135) returns to be vertical, the mutual fastening force between the hook (123) and the clamping groove (135) is lost, then the inner cover (132) and the outer cover (131) can be directly taken down from the hook (123), and the reverse operation can be carried out through the steps during installation;
s4, then the outer cover (131) is rotated, the port of the outer cover (131) is rotated out of the inner cavity of the threaded hole (136), the outer cover (131) is taken out of the inner cavity of the inner cover (132), then the bolt on the surface of the limiting cross plate (134) is taken down, and the heating pipe (133) can be repaired and replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111212596.8A CN113832552B (en) | 2021-10-18 | 2021-10-18 | Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111212596.8A CN113832552B (en) | 2021-10-18 | 2021-10-18 | Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113832552A true CN113832552A (en) | 2021-12-24 |
| CN113832552B CN113832552B (en) | 2022-10-11 |
Family
ID=78965326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111212596.8A Active CN113832552B (en) | 2021-10-18 | 2021-10-18 | Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113832552B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797728A (en) * | 2022-05-13 | 2022-07-29 | 杭州青云新材料股份有限公司 | New spandex polymer reaction system and method with excellent heat resistance and spinning performance |
| CN115029802A (en) * | 2022-05-13 | 2022-09-09 | 杭州青云新材料股份有限公司 | Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802523A (en) * | 1955-09-30 | 1958-10-08 | Versil Ltd | Improvements in or relating to the production of webs or mats of filamentary material |
| GB8907118D0 (en) * | 1989-03-29 | 1989-05-10 | Evode Ltd | Extrusion nozzle adapter |
| JPH1177670A (en) * | 1997-09-16 | 1999-03-23 | Nippon Ester Co Ltd | Method for granulating polymer |
| CN103774253A (en) * | 2012-10-26 | 2014-05-07 | 中国石油化工集团公司 | Wet spinning forming device |
| WO2021115678A1 (en) * | 2019-12-11 | 2021-06-17 | Continental Reifen Deutschland Gmbh | Method for the devulcanization of a vulcanized rubber mixture, device for carrying out the method and use of the device for the devulcanization of a vulcanized rubber mixture |
-
2021
- 2021-10-18 CN CN202111212596.8A patent/CN113832552B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802523A (en) * | 1955-09-30 | 1958-10-08 | Versil Ltd | Improvements in or relating to the production of webs or mats of filamentary material |
| GB8907118D0 (en) * | 1989-03-29 | 1989-05-10 | Evode Ltd | Extrusion nozzle adapter |
| JPH1177670A (en) * | 1997-09-16 | 1999-03-23 | Nippon Ester Co Ltd | Method for granulating polymer |
| CN103774253A (en) * | 2012-10-26 | 2014-05-07 | 中国石油化工集团公司 | Wet spinning forming device |
| WO2021115678A1 (en) * | 2019-12-11 | 2021-06-17 | Continental Reifen Deutschland Gmbh | Method for the devulcanization of a vulcanized rubber mixture, device for carrying out the method and use of the device for the devulcanization of a vulcanized rubber mixture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797728A (en) * | 2022-05-13 | 2022-07-29 | 杭州青云新材料股份有限公司 | New spandex polymer reaction system and method with excellent heat resistance and spinning performance |
| CN115029802A (en) * | 2022-05-13 | 2022-09-09 | 杭州青云新材料股份有限公司 | Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex |
| CN115029802B (en) * | 2022-05-13 | 2023-07-04 | 杭州青云新材料股份有限公司 | Preparation system and method of high-recovery heavy denier spandex based on low plastic deformation |
| CN114797728B (en) * | 2022-05-13 | 2023-11-28 | 杭州青云新材料股份有限公司 | Novel polyurethane polymer reaction system and method with excellent heat resistance and spinning property |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113832552B (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113832552B (en) | Preparation system and method based on low-plastic-deformation high-recovery coarse denier spandex | |
| CN101619503B (en) | High-strength ultra-low thermal contraction nylon 66 fiber and production method thereof | |
| CN102168318B (en) | Direct spinning method for single-part four-end 2200dtex high-modulus low-shrinkage polyester industrial yarns | |
| CN104032402A (en) | Method for preparing ultra-high molecular weight polyethylene fiber and fiber | |
| CN102828262A (en) | Processing method for producing differential shrinkage composite fibers through melt direct spinning | |
| CN104024495A (en) | Liquid-crystalline polyester multifilament | |
| CN211339755U (en) | Intelligent spinning combination machine for manufacturing polyester staple fibers | |
| CN108642584B (en) | Spinning and drawing combination machine for split-fiber female yarns | |
| CN220351998U (en) | Wire drawing machine is used in glass fiber cloth production | |
| CN113043507A (en) | Auxiliary vulcanization equipment for production of hydraulic rubber hose | |
| CN111883312A (en) | Cooling and shaping equipment for manufacturing communication cable insulating sheath | |
| CN210065993U (en) | Auxiliary device for polyester spinning processing | |
| CN113106652B (en) | Production equipment and production process of antibacterial medical non-woven fabric | |
| CN113089111B (en) | Efficient processing method and device for textile spinning | |
| CN112481714B (en) | Chemical fiber spinning equipment based on textile production | |
| CN111899948A (en) | Manufacturing and shaping process for insulating sheath of communication cable | |
| CN210314603U (en) | Para-position aramid filament washing machine device | |
| CN112265240A (en) | Preparation process of high-molecular building sealing material | |
| CN217922446U (en) | Environment-friendly spinning production device for polyamide fiber | |
| CN218232662U (en) | Synthetic spinning equipment for preparing functional chemical fibers | |
| CN216074109U (en) | Spinning device is used in polyester fiber production | |
| CN213500713U (en) | Screw extruder for producing chemical fibers | |
| CN220887790U (en) | Composite spinning device for composite fiber production | |
| CN1202541A (en) | Method for producing inhomogeneously contracting blended yarn and other two kinds of yarns on one identical set of production apparatus | |
| CN218436045U (en) | Yarn separating mechanism special for 64-head spinning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |