CN116587574A - Nylon extruder cooling device and cooling method thereof - Google Patents
Nylon extruder cooling device and cooling method thereof Download PDFInfo
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- CN116587574A CN116587574A CN202310883150.0A CN202310883150A CN116587574A CN 116587574 A CN116587574 A CN 116587574A CN 202310883150 A CN202310883150 A CN 202310883150A CN 116587574 A CN116587574 A CN 116587574A
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- 239000004677 Nylon Substances 0.000 title claims abstract description 124
- 229920001778 nylon Polymers 0.000 title claims abstract description 124
- 238000001816 cooling Methods 0.000 title claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 229
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 239000000498 cooling water Substances 0.000 claims description 44
- 238000003825 pressing Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000013508 migration Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The application relates to the technical field of nylon extruder cooling devices and provides a nylon extruder cooling device and a cooling method thereof, wherein the nylon extruder cooling device comprises a supporting frame, a water storage tank, a positioning rotating roller, a cooling tank, a circulating water supply assembly, a water absorption assembly and an extrusion assembly, wherein the circulating water supply assembly is arranged on the inner side wall of the water storage tank, the water absorption assembly is arranged in the water storage tank, the water absorption assembly is positioned on the outlet side of the water storage tank, the extrusion assembly is arranged on the inner side wall of the water storage tank, and the extrusion assembly is positioned right above the water absorption assembly.
Description
Technical Field
The application relates to the technical field of cooling devices of nylon extruders, in particular to a cooling device of a nylon extruder and a cooling method thereof.
Background
When the nylon yarn is produced, firstly, raw materials and auxiliary materials are added into a stirrer together for stirring, so that the raw materials and the auxiliary materials are uniformly mixed together, the stirred mixed materials are put into a heating furnace for high-temperature heating, the nylon yarn is extruded by a grinding head forming technology after heating, the nylon yarn is cooled by a cooling device, and the cooled nylon yarn is drawn by a drawing machine, so that the nylon yarn reaches a specified caliber, and the nylon yarn is manufactured.
At present, high-temperature nylon wires are mainly cooled through cooling water, the nylon wires move in the cooling water under the pulling of a traction device, water drops remain on the surfaces of the nylon wires in the moving process of the nylon wires, the nylon wires are easy to adhere to a roller of a drafting machine to cause slipping, the stretching effect of the nylon wires is affected, the water drops adhering to the surfaces of the nylon wires are required to be manually wiped by using water absorbing cloth and the like, the nylon wires are possibly deformed due to overweight force of workers in the wiping process, accidents can possibly happen to cause danger to workers, therefore, after the nylon wires are cooled through the cooling device, the water drops remain on the surfaces of the nylon wires, the nylon wires are required to be manually wiped, the nylon wires are possibly deformed due to the overweight force of the workers, and accidents can possibly happen to cause danger to the workers.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the application provides a cooling device of a nylon extruder and a cooling method thereof, which are used for solving the problems that after the nylon filaments are cooled in the prior art, water drops remain on the surfaces of the nylon filaments, the nylon filaments need to be manually wiped, the nylon filaments are possibly deformed due to overweight force of workers in the wiping process, and accidents possibly occur to cause danger to the workers.
(II) technical scheme
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides a nylon extruder cooling device, includes support and cistern, the cistern is installed on the support, inlet opening and play Kong Gongni dragon silk are offered respectively to the both sides of cistern go in and out, still include location roller, cooling bath, circulation water supply subassembly, water absorption subassembly and extrusion subassembly, first fixed plate and second fixed plate are installed respectively to cistern inlet opening side and play hole side, location roller is provided with two, two location roller slidable mounting is in respectively between first fixed plate and the second fixed plate of cistern inlet opening side and play hole side, be provided with a plurality of location ring channel on the location roller to be provided with anti-migration subassembly on the first fixed plate and the second fixed plate, cooling bath demountable installation is in on the inside wall of cistern, install a plurality of bolts on the outside wall of cistern, the cooling bath is fixed in on the inside wall of cistern through a plurality of bolts to be provided with opening nylon silk and supply and remove, and through the opening further be in the side wall of opening is used for water absorption subassembly is arranged in the inside the cistern to the water absorption subassembly;
unfolding the anti-offset assembly, the circulating water supply assembly, the water absorbing assembly and the extrusion assembly, wherein the anti-offset assembly comprises:
the positioning cover plate is provided with a plurality of positioning straight grooves on one side opposite to the positioning rotating roller, the positioning straight grooves correspond to the positioning annular grooves one by one, and a handle is fixedly arranged on the other side of the positioning cover plate;
the hinge is arranged on the side walls of the positioning cover plate and the first fixing plate;
the bolts are arranged on the side walls of the positioning cover plate and the second fixing plate;
wherein, the circulation water supply assembly includes:
the first water pump is arranged on the inner side wall of the reservoir;
one end of the first water inlet pipe is arranged at the inlet end of the first water pump, and the other end of the first water inlet pipe is positioned at the bottom end of the water reservoir;
one end of the first water outlet pipe is arranged at the outlet end of the first water pump, and the other end of the first water outlet pipe penetrates through the side wall of the cooling tank;
wherein, the subassembly that absorbs water includes:
the support frame is arranged on the inner bottom wall of the reservoir, and a plurality of drain holes are formed in the support frame;
the sponge block is arranged on the supporting frame, and is provided with a through hole for nylon wires to pass through;
the fixing rod is fixedly arranged on the supporting frame and penetrates through the sponge block;
wherein the extrusion assembly comprises:
the third fixing plate is arranged on the inner side wall of the reservoir;
the driving cylinder is arranged at the top end of the third fixed plate, and the telescopic rod of the driving cylinder penetrates through the third fixed plate;
the pressing plate is arranged on the telescopic rod of the driving cylinder, and a through hole is formed in the pressing plate for the fixing rod to pass through.
In order to prevent the nylon yarn with high temperature from directly contacting with a large amount of cooling water, the strength of the nylon yarn is reduced due to the great change of the temperature of the nylon yarn, as a further optional technical scheme of the present application, the present application further comprises a pre-cooling component, the pre-cooling component is disposed on the inner side wall of the water reservoir, the pre-cooling component is located on the inlet side of the water reservoir, and the pre-cooling component comprises:
a fourth fixing plate installed on an inner sidewall of the water reservoir;
the second water pump is arranged at the top end of the fourth fixing plate;
the sprinkler head is arranged at the bottom end of the fourth fixed plate;
one end of the second water inlet pipe is arranged at the water inlet end of the second water pump, and the other end of the second water inlet pipe penetrates through the fourth fixing plate and is positioned at the bottom end of the water reservoir;
the second water outlet pipe, one end of second water outlet pipe is installed the play water end of second water pump, the other end of second water outlet pipe is installed the water inlet end of sprinkler head.
In order to guide the cooling water, the water supply operation of the first water pump and the second water pump is convenient, and as a still further optional technical scheme of the application, the water supply device further comprises a guide assembly, the guide assembly is arranged on the inner bottom wall of the reservoir, and the guide assembly comprises:
the trapezoid flow guide block is arranged on the inner bottom wall of the reservoir and is positioned right below the sponge block;
the triangular flow guide block is arranged on the inner bottom wall of the water reservoir and is positioned right below the cooling pool.
The cooling method of the nylon extruder comprises the cooling device of the nylon extruder, and further comprises the following steps:
s1, enabling nylon wires to pass through an inlet hole and an outlet hole of a reservoir (2) and to be placed in a positioning annular groove (6) of a positioning rotary roller (3), then covering a positioning cover plate (9) on the upper side of the nylon wires through a handle (11), and controlling a bolt (13) to fix the positioning cover plate (9) on a first fixing plate (4) and a second fixing plate (5);
s2, after the nylon yarn starts to move, a plurality of positioning annular grooves (6) arranged on the positioning rotating roller (3) are matched with a plurality of positioning straight grooves (10) arranged on the positioning cover plate (9), and further through openings arranged on baffle plates on two sides of the cooling pool (7), the nylon yarn is prevented from shaking or shifting under the action of cooling water flow when being cooled;
s3, sequentially starting a second water pump (24) and a first water pump (14), sucking cooling water from the bottom end of the reservoir (2) into a second water inlet pipe (26) through the second water pump (24), driving the cooling water into a spray head (25) through a second water outlet pipe (27), spraying the cooling water on the surface of the high-temperature nylon wire through the spray head (25), pre-cooling the high-temperature nylon wire, sucking the cooling water from the bottom end of the reservoir (2) into a first water inlet pipe (15) through the first water pump (14), driving the cooling water into a cooling tank (7) through a first water outlet pipe (16), moving the nylon wire at the cooling tank (7), and completely cooling the nylon wire through the cooling water;
s4, the nylon yarn continuously moves towards the outlet side of the reservoir (2), the cooled nylon yarn moves in the through hole of the sponge block (18), water drops attached to the surface of the nylon yarn are absorbed by the sponge block (18), and finally the nylon yarn moves out of the outlet side of the reservoir (2);
s5, periodically starting a driving air cylinder (21), driving a pressing plate (22) to move through the driving air cylinder (21), extruding a sponge block (18) through the pressing plate (22), discharging accumulated water from the sponge block (18), and guiding the accumulated water to flow on a trapezoid flow guiding block (28) under a supporting frame (17) through a plurality of water draining holes, so that the accumulated water flows to a triangular flow guiding block (29), and cooling water overflowed from a cooling tank (7) and the accumulated water flow to two sides of a reservoir (2) through the triangular flow guiding block (29).
(III) beneficial effects
Compared with the prior art, the application provides a cooling device and a cooling method of a nylon extruder, and the cooling device has the following beneficial effects:
1. according to the application, the plurality of positioning annular grooves arranged on the positioning rotating roller are matched with the plurality of positioning straight grooves arranged on the positioning cover plate, and further, the nylon wire is prevented from shaking or shifting due to the action of cooling water flow when being cooled through the openings arranged on the baffle plates at the two sides of the cooling tank, so that friction is generated between the nylon wire and the side walls of the inlet and the outlet of the reservoir, and the nylon wire is damaged.
2. According to the application, through the sponge block and the through holes arranged on the sponge block, when the nylon yarn moves in the through holes of the sponge block, water drops attached to the surface of the nylon yarn are absorbed by the sponge block completely, so that the wet nylon yarn is prevented from being attached to the rotating roller of the drafting machine, and the stretching effect of the nylon yarn is prevented from being influenced.
3. According to the application, the air cylinder is driven to drive the pressing plate to extrude the sponge block, so that accumulated water in the sponge block is discharged, and the cooling water is saved.
4. According to the application, a small amount of cooling water is sprayed to the surface of the high-temperature nylon yarn through the spray head, and the high-temperature nylon yarn is pre-cooled, so that the high-temperature nylon yarn is prevented from directly contacting with a large amount of cooling water, and the strength of the nylon yarn is reduced due to the large change of the temperature of the nylon yarn.
5. According to the application, the trapezoid flow guide blocks arranged right below the sponge blocks are used for guiding the cooling water extruded and discharged by the pressing plates, and the triangular flow guide blocks arranged right below the cooling pool are matched for guiding the cooling water to the first water outlet pipe and the second water outlet pipe which are positioned at the two sides of the bottom end of the water storage pool, so that the water supply operation of the first water pump and the second water pump is facilitated.
According to the application, when the high-temperature nylon yarn is cooled, the nylon yarn can be prevented from shaking and shifting, friction between the nylon yarn and the side wall of the inlet and the outlet of the reservoir is prevented, the nylon yarn is broken, water drops attached to the surface of the nylon yarn can be absorbed and reused, and the problems of influencing the subsequent stretching operation of the nylon yarn and causing the waste of cooling water are prevented.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the present application showing the configuration of the reservoir, positioning roller, cooling tank, anti-offset assembly, circulating water supply assembly, water suction assembly, extrusion assembly, pre-cooling assembly and diversion assembly in partial cross section;
FIG. 3 is a schematic view of the partial structure of the reservoir and diversion assembly of the present application;
FIG. 4 is a schematic view of the partial structure of the positioning roller, the first fixed plate, the second fixed plate, the positioning annular groove and the anti-offset assembly of the present application;
FIG. 5 is a schematic view of the partial construction of the water absorbing component and the compression component of the present application in cooperation;
FIG. 6 is a schematic view of a partial structure of the pre-cooling assembly of the present application.
Reference numerals in the drawings represent respectively:
100. an anti-migration assembly; 200. a circulating water supply assembly; 300. a water absorbing component; 400. an extrusion assembly; 500. a pre-cooling assembly; 600. a flow guiding assembly;
1. a support; 2. a reservoir; 3. positioning a rotating roller; 4. a first fixing plate; 5. a second fixing plate; 6. positioning the annular groove; 7. a cooling pool; 8. a bolt; 9. positioning a cover plate; 10. positioning straight grooves; 11. a grip; 12. a hinge; 13. a plug pin; 14. a first water pump; 15. a first water inlet pipe; 16. a first water outlet pipe; 17. a support frame; 18. a sponge block; 19. a fixed rod; 20. a third fixing plate; 21. a driving cylinder; 22. a pressing plate; 23. a fourth fixing plate; 24. a second water pump; 25. a spray head; 26. a second water inlet pipe; 27. a second water outlet pipe; 28. a trapezoidal flow guide block; 29. triangular flow guiding blocks.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 5, a nylon extruder cooling device comprises a support 1 and a reservoir 2, wherein the reservoir 2 is installed on the support 1, two sides of the reservoir 2 are respectively provided with an inlet hole and an outlet Kong Gongni, the nylon extruder cooling device further comprises a positioning rotary roller 3, a cooling pond 7, a circulating water supply assembly 200, a water absorption assembly 300 and an extrusion assembly 400, the inlet hole side and the outlet hole side of the reservoir 2 are respectively provided with a first fixing plate 4 and a second fixing plate 5, the positioning rotary roller 3 is respectively and slidably installed between the first fixing plate 4 and the second fixing plate 5 on the inlet hole side and the outlet hole side of the reservoir 2, the positioning rotary roller 3 is provided with a plurality of positioning annular grooves 6, the first fixing plate 4 and the second fixing plate 5 are provided with an anti-deflection assembly 100, the cooling pond 7 is detachably installed on the inner side wall of the reservoir 2, the outer side wall of the reservoir 2 is provided with a plurality of bolts 8, the cooling pond 7 is fixed on the inner side wall of the water absorption assembly 300 through the cooling pond 7 and is provided with a plurality of water absorption grooves 300, the nylon wire is further arranged on the inner side of the water absorption assembly 300, the nylon assembly 300 is arranged on the inner side of the reservoir 2, the nylon extruder cooling assembly is further arranged on the water absorption assembly 300, the nylon assembly is arranged on the inner side of the water absorption assembly 300 through the water absorption assembly is arranged on the side of the water absorption assembly 300, for discharging the moisture absorbed by the water absorbing assembly 300;
the anti-deviation assembly 100, the circulating water supply assembly 200, the water absorbing assembly 300 and the extrusion assembly 400 are unfolded, wherein the anti-deviation assembly 100 comprises a positioning cover plate 9, hinges 12 and bolts 13, a plurality of positioning straight grooves 10 are formed in one side of the positioning cover plate 9 opposite to the positioning rotary roller 3, the positioning straight grooves 10 are in one-to-one correspondence with the positioning annular grooves 6, handles 11 are fixedly arranged on the other side of the positioning cover plate 9, the hinges 12 are arranged on the side walls of the positioning cover plate 9 and the first fixing plate 4, and the bolts 13 are arranged on the side walls of the positioning cover plate 9 and the second fixing plate 5;
the positioning cover plate 9 is moved through the handle 11, so that the positioning cover plate 9 is opened and closed, the positioning cover plate 9 is limited through the bolts 13, a plurality of positioning annular grooves 6 arranged on the positioning rotary roller 3 are matched with a plurality of positioning straight grooves 10 arranged on the positioning cover plate 9, and further, the nylon wire is prevented from shaking or shifting due to the action of cooling water flow when being cooled through openings arranged on two side baffles of the cooling tank 7, so that friction is generated between the nylon wire and the side walls of the inlet and the outlet of the water reservoir 2, and the nylon wire is damaged;
the circulating water supply assembly 200 comprises a first water pump 14, a first water inlet pipe 15 and a first water outlet pipe 16, wherein the first water pump 14 is installed on the inner side wall of the water reservoir 2, one end of the first water inlet pipe 15 is installed at the inlet end of the first water pump 14, the other end of the first water inlet pipe 15 is positioned at the bottom end of the water reservoir 2, one end of the first water outlet pipe 16 is installed at the outlet end of the first water pump 14, and the other end of the first water outlet pipe 16 penetrates through the side wall of the cooling pond 7;
cooling water is sucked into a first water inlet pipe 15 from the bottom end of the reservoir 2 through a first water pump 14, and is pumped into the cooling pond 7 through a first water outlet pipe 16;
the water absorbing assembly 300 comprises a supporting frame 17, a sponge block 18 and a fixing rod 19, wherein the supporting frame 17 is installed on the inner bottom wall of the reservoir 2, a plurality of drain holes are formed in the supporting frame 17, the sponge block 18 is arranged on the supporting frame 17, through holes are formed in the sponge block 18 for nylon wires to pass through, the fixing rod 19 is fixedly installed on the supporting frame 17, and the fixing rod 19 penetrates through the sponge block 18;
the cooled nylon yarn moves in the through hole of the sponge block 18, water drops attached to the surface of the nylon yarn are absorbed by the sponge block 18, the sponge block 18 is fixed on the supporting frame 17 through the fixing rod 19, and accumulated water of the sponge block 18 drops into the water storage outlet through the water discharge hole of the supporting frame 17;
the extrusion assembly 400 comprises a third fixing plate 20, a driving air cylinder 21 and a pressing plate 22, wherein the third fixing plate 20 is installed on the inner side wall of the water reservoir 2, the driving air cylinder 21 is installed at the top end of the third fixing plate 20, a telescopic rod of the driving air cylinder 21 penetrates through the third fixing plate 20, the pressing plate 22 is installed on the telescopic rod of the driving air cylinder 21, and a through hole is formed in the pressing plate 22 for the fixing rod 19 to penetrate through;
the pressure plate 22 is driven to move by the driving air cylinder 21, the sponge block 18 is extruded by the pressure plate 22, and accumulated water is discharged from the sponge block 18.
Referring to fig. 1, 2 and 6, in order to prevent high-temperature nylon yarn from directly contacting with a large amount of cooling water, the strength of the nylon yarn is reduced due to the great variation of the nylon yarn temperature, the pre-cooling device 500 is disposed on the inner side wall of the water reservoir 2, the pre-cooling device 500 is disposed on the inlet side of the water reservoir 2, the pre-cooling device 500 comprises a fourth fixing plate 23, a second water pump 24, a sprinkler head 25, a second water inlet pipe 26 and a second water outlet pipe 27, the fourth fixing plate 23 is mounted on the inner side wall of the water reservoir 2, the second water pump 24 is mounted on the top end of the fourth fixing plate 23, the sprinkler head 25 is mounted on the bottom end of the fourth fixing plate 23, one end of the second water inlet pipe 26 is mounted on the water inlet end of the second water pump 24, the other end of the second water inlet pipe 26 penetrates through the fourth fixing plate 23 and is disposed on the bottom end of the water reservoir 2, one end of the second water outlet pipe 27 is mounted on the water outlet end of the second water outlet pipe 24, and the other end of the sprinkler head 27 is mounted on the water outlet pipe 25;
the cooling water is sucked into a second water inlet pipe 26 from the bottom end of the water reservoir 2 through a second water pump 24, is pumped into the spray head 25 through a second water outlet pipe 27, and is sprayed on the surface of the high-temperature nylon yarn through the spray head 25, so that the aim of pre-cooling the high-temperature nylon yarn is fulfilled.
Referring to fig. 2 and 3, in order to guide the cooling water, the water supply operation of the first water pump 14 and the second water pump 24 is facilitated, the cooling water pump further comprises a guide assembly 600, the guide assembly 600 is arranged on the inner bottom wall of the water reservoir 2, the guide assembly 600 comprises a trapezoid guide block 28 and a triangular guide block 29, the trapezoid guide block 28 is installed on the inner bottom wall of the water reservoir 2, the trapezoid guide block 28 is located under the sponge block 18, the triangular guide block 29 is installed on the inner bottom wall of the water reservoir 2, and the triangular guide block 29 is located under the cooling pool 7;
the trapezoid flow guide blocks 28 arranged right below the sponge blocks 18 guide the cooling water extruded and discharged by the pressing plates 22 from the sponge blocks 18, and the triangular flow guide blocks 29 arranged right below the cooling pool 7 are matched to guide the cooling water to the first water outlet pipe 16 and the second water outlet pipe 27 positioned at two sides of the bottom end of the water storage pool 2, so that the water supply operation of the first water pump 14 and the second water pump 24 is facilitated.
In summary, the working principle of the cooling device and the cooling method of the nylon extruder is as follows: firstly, nylon wires pass through the inlet holes and the outlet holes of the water storage tank 2 and are placed in the positioning annular grooves 6 of the positioning rotary roller 3, then the positioning cover plate 9 is covered on the upper side of the nylon wires through the handle 11, the positioning cover plate 9 is fixed on the first fixing plate 4 and the second fixing plate 5 through the operating bolt 13, then after the nylon wires start to move, the nylon wires are matched with the positioning straight grooves 10 arranged on the positioning cover plate 9 through the positioning annular grooves 6 arranged on the positioning rotary roller 3, and further, the nylon wires are prevented from shaking or shifting due to the flowing effect of cooling water through the openings arranged on the two side baffles of the cooling tank 7 when being cooled, then the second water pump 24 and the first water pump 14 are started in sequence, the cooling water is sucked into the second water inlet pipe 26 from the bottom end of the water storage tank 2 through the second water pump 24, the cooling water is pumped into the sprinkler head 25 through the second water outlet pipe 27, spraying cooling water on the surface of the high-temperature nylon yarn through a spray head 25, pre-cooling the high-temperature nylon yarn, sucking the cooling water from the bottom end of the water reservoir 2 into a first water inlet pipe 15 through a first water pump 14, pumping the cooling water into a cooling tank 7 through a first water outlet pipe 16, moving the nylon yarn at the cooling tank 7, completely cooling the nylon yarn through the cooling water, continuing to move to the outlet side of the water reservoir 2, moving the cooled nylon yarn in a through hole of a sponge block 18, absorbing water drops attached to the surface of the nylon yarn by the sponge block 18, finally moving the nylon yarn from the outlet side of the water reservoir 2, periodically starting a driving cylinder 21, driving a pressing plate 22 to move through the driving cylinder 21, extruding the sponge block 18 through the pressing plate 22, discharging accumulated water from the sponge block 18, the accumulated water is dripped from a plurality of drain holes of the supporting frame 17 to be guided on the trapezoid guide blocks 28 right below, so that the accumulated water flows to the triangular guide blocks 29, and the cooling water overflowed from the cooling pond 7 and the accumulated water flow to the two sides of the reservoir 2 through the triangular guide blocks 29.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a nylon extruder cooling device, includes support (1) and cistern (2), cistern (2) are installed on support (1), inlet opening and play Kong Gongni dragon silk are seted up respectively to the both sides of cistern (2) and are passed in and out, its characterized in that still includes:
the positioning rotating roller (3), a first fixing plate (4) and a second fixing plate (5) are respectively arranged on the inlet side and the outlet side of the reservoir (2), the positioning rotating roller (3) is provided with two positioning rotating rollers, the two positioning rotating rollers (3) are respectively and slidably arranged between the first fixing plate (4) and the second fixing plate (5) on the inlet side and the outlet side of the reservoir (2), a plurality of positioning annular grooves (6) are formed in the positioning rotating roller (3), and an anti-offset assembly (100) is arranged on the first fixing plate (4) and the second fixing plate (5);
the cooling pond (7) is detachably arranged on the inner side wall of the water storage tank (2), a plurality of bolts (8) are arranged on the outer side wall of the water storage tank (2), the cooling pond (7) is fixed on the inner side wall of the water storage tank (2) through the plurality of bolts (8), openings are formed in baffle plates on two sides of the cooling pond (7) for the nylon wires to move, and the nylon wires are further prevented from shifting through the openings;
a circulating water supply assembly (200), wherein the circulating water supply assembly (200) is arranged on the inner side wall of the reservoir (2) and is used for supplying cooling water into the cooling pool (7);
the water absorption assembly (300) is arranged in the water reservoir (2), and the water absorption assembly (300) is positioned at the outlet side of the water reservoir (2) and is used for absorbing water drops on the outer surface of the nylon yarn;
the extrusion assembly (400) is arranged on the inner side wall of the water storage tank (2), and the extrusion assembly (400) is positioned right above the water absorption assembly (300) and used for discharging water absorbed by the water absorption assembly (300).
2. The cooling device of a nylon extruder of claim 1, wherein the anti-migration assembly (100) comprises:
the positioning cover plate (9), one side of the positioning cover plate (9) opposite to the positioning rotating roller (3) is provided with a plurality of positioning straight grooves (10), the positioning straight grooves (10) are in one-to-one correspondence with the positioning annular grooves (6), and the other side of the positioning cover plate (9) is fixedly provided with a handle (11);
the hinge (12) is arranged on the side walls of the positioning cover plate (9) and the first fixing plate (4);
the bolt (13), the bolt (13) is installed on the lateral wall of location apron (9) and second fixed plate (5).
3. A cooling device of a nylon extruder according to claim 2, characterized in that the circulating water supply assembly (200) comprises:
a first water pump (14), the first water pump (14) being mounted on the inner side wall of the reservoir (2);
the water pump comprises a first water inlet pipe (15), wherein one end of the first water inlet pipe (15) is arranged at the inlet end of the first water pump (14), and the other end of the first water inlet pipe (15) is positioned at the bottom end of the water reservoir (2);
the first water outlet pipe (16), the one end of first water outlet pipe (16) is installed the exit end of first water pump (14), the other end of first water outlet pipe (16) runs through the lateral wall of cooling pond (7).
4. A nylon extruder cooling apparatus as in claim 3, wherein the water absorbing assembly (300) comprises:
the support frame (17) is arranged on the inner bottom wall of the reservoir (2), and a plurality of drain holes are formed in the support frame (17);
the sponge block (18), the sponge block (18) is arranged on the supporting frame (17), and a through hole is formed in the sponge block (18) for the nylon yarn to pass through;
the fixing rod (19), the fixing rod (19) is fixedly installed on the supporting frame (17), and the fixing rod (19) penetrates through the sponge block (18).
5. The cooling apparatus of a nylon extruder of claim 4 wherein said extrusion assembly (400) comprises:
a third fixing plate (20), the third fixing plate (20) being mounted on an inner side wall of the reservoir (2);
a driving cylinder (21), wherein the driving cylinder (21) is installed at the top end of the third fixed plate (20), and a telescopic rod of the driving cylinder (21) penetrates through the third fixed plate (20);
the pressing plate (22), the pressing plate (22) is installed on the telescopic rod of the driving cylinder (21), and a through hole is formed in the pressing plate (22) for the fixing rod (19) to pass through.
6. The cooling device of a nylon extruder of claim 5, further comprising a pre-cooling assembly (500), the pre-cooling assembly (500) being disposed on an inner side wall of the reservoir (2), the pre-cooling assembly (500) being located on an intake side of the reservoir (2), the pre-cooling assembly (500) comprising:
a fourth fixing plate (23), the fourth fixing plate (23) being mounted on an inner side wall of the reservoir (2);
a second water pump (24), wherein the second water pump (24) is arranged at the top end of the fourth fixed plate (23);
a sprinkler head (25), the sprinkler head (25) being mounted at the bottom end of the fourth fixing plate (23);
one end of the second water inlet pipe (26) is arranged at the water inlet end of the second water pump (24), and the other end of the second water inlet pipe (26) penetrates through the fourth fixing plate (23) and is positioned at the bottom end of the water reservoir (2);
the second water outlet pipe (27), one end of the second water outlet pipe (27) is arranged at the water outlet end of the second water pump (24), and the other end of the second water outlet pipe (27) is arranged at the water inlet end of the sprinkler head (25).
7. The cooling device of a nylon extruder of claim 6, further comprising a deflector assembly (600), the deflector assembly (600) being disposed on an inner bottom wall of the reservoir (2), the deflector assembly (600) comprising:
the trapezoid flow guide block (28) is arranged on the inner bottom wall of the water reservoir (2), and the trapezoid flow guide block (28) is positioned right below the sponge block (18);
the triangular flow guide block (29) is arranged on the inner bottom wall of the water reservoir (2), and the triangular flow guide block (29) is positioned right below the cooling pool (7).
8. A method for cooling a nylon extruder, characterized in that the cooling device for a nylon extruder according to claim 7 is used, comprising the steps of:
s1, enabling nylon wires to pass through an inlet hole and an outlet hole of a reservoir (2) and to be placed in a positioning annular groove (6) of a positioning rotary roller (3), then covering a positioning cover plate (9) on the upper side of the nylon wires through a handle (11), and controlling a bolt (13) to fix the positioning cover plate (9) on a first fixing plate (4) and a second fixing plate (5);
s2, after the nylon yarn starts to move, a plurality of positioning annular grooves (6) arranged on the positioning rotating roller (3) are matched with a plurality of positioning straight grooves (10) arranged on the positioning cover plate (9), and further through openings arranged on baffle plates on two sides of the cooling pool (7), the nylon yarn is prevented from shaking or shifting under the action of cooling water flow when being cooled;
s3, sequentially starting a second water pump (24) and a first water pump (14), sucking cooling water from the bottom end of the reservoir (2) into a second water inlet pipe (26) through the second water pump (24), driving the cooling water into a spray head (25) through a second water outlet pipe (27), spraying the cooling water on the surface of the high-temperature nylon wire through the spray head (25), pre-cooling the high-temperature nylon wire, sucking the cooling water from the bottom end of the reservoir (2) into a first water inlet pipe (15) through the first water pump (14), driving the cooling water into a cooling tank (7) through a first water outlet pipe (16), moving the nylon wire at the cooling tank (7), and completely cooling the nylon wire through the cooling water;
s4, the nylon yarn continuously moves towards the outlet side of the reservoir (2), the cooled nylon yarn moves in the through hole of the sponge block (18), water drops attached to the surface of the nylon yarn are absorbed by the sponge block (18), and finally the nylon yarn moves out of the outlet side of the reservoir (2);
s5, periodically starting a driving air cylinder (21), driving a pressing plate (22) to move through the driving air cylinder (21), extruding a sponge block (18) through the pressing plate (22), discharging accumulated water from the sponge block (18), and guiding the accumulated water to flow on a trapezoid flow guiding block (28) under a supporting frame (17) through a plurality of water draining holes, so that the accumulated water flows to a triangular flow guiding block (29), and cooling water overflowed from a cooling tank (7) and the accumulated water flow to two sides of a reservoir (2) through the triangular flow guiding block (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310883150.0A CN116587574A (en) | 2023-07-19 | 2023-07-19 | Nylon extruder cooling device and cooling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310883150.0A CN116587574A (en) | 2023-07-19 | 2023-07-19 | Nylon extruder cooling device and cooling method thereof |
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| CN116587574A true CN116587574A (en) | 2023-08-15 |
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| CN202310883150.0A Pending CN116587574A (en) | 2023-07-19 | 2023-07-19 | Nylon extruder cooling device and cooling method thereof |
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| CN218286662U (en) * | 2022-07-12 | 2023-01-13 | 宁波市德尔隆尼龙科技有限公司 | Cooling tank is used in production of modified nylon 66 plastic granules |
| CN218315154U (en) * | 2022-09-14 | 2023-01-17 | 昆山运融新材料科技有限公司 | Cooling device of extruder |
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2023
- 2023-07-19 CN CN202310883150.0A patent/CN116587574A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209158910U (en) * | 2018-11-19 | 2019-07-26 | 宜宾市恒瑞塑料科技有限公司 | A kind of plastic-wire drawing machine cooling de-watering device |
| CN110512295A (en) * | 2019-08-22 | 2019-11-29 | 安徽天瑞塑业有限公司 | One kind efficiently cooling down recyclable device for nylon yarn |
| CN211591258U (en) * | 2020-01-13 | 2020-09-29 | 厦门冠颜塑化科技有限公司 | Plastic particle cooling device |
| CN214976728U (en) * | 2021-05-21 | 2021-12-03 | 洛阳九发实业有限公司 | Automatic temperature control device for fiber drawing of wire drawing machine |
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Application publication date: 20230815 |
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