CN111809258B - Improved generation spinning production line - Google Patents
Improved generation spinning production line Download PDFInfo
- Publication number
- CN111809258B CN111809258B CN202010356461.8A CN202010356461A CN111809258B CN 111809258 B CN111809258 B CN 111809258B CN 202010356461 A CN202010356461 A CN 202010356461A CN 111809258 B CN111809258 B CN 111809258B
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- Prior art keywords
- hot roller
- oil
- fixing seat
- wire guide
- roller box
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- 238000009987 spinning Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000007664 blowing Methods 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 229910052573 porcelain Inorganic materials 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D11/00—Other features of manufacture
- D01D11/04—Fixed guides
-
- 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
- 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
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- 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
- D01D7/00—Collecting the newly-spun products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses an improved spinning production line, which comprises a tow extrusion device, a blowing cooling device, a hot roller device, a winding machine and a gas supply device, wherein the blowing cooling device is a ring blowing device used for cooling tows produced by the tow extrusion device; the hot roller device comprises a hot roller box, an insulating layer is arranged on the outer side of the hot roller box, and a third yarn guide disc is further arranged on the hot roller box; the invention has the advantages of improving the oiling effect of the filament bundle, reducing the energy consumption, improving the working environment, reducing the equipment failure rate, improving the economic benefit of companies and improving the customer satisfaction.
Description
Technical Field
The invention relates to the field of spinning production lines, in particular to an improved spinning production line.
Background
The existing FDY (fully drawn yarn) production line of our company comprises a yarn bundle extruding device, a blowing cooling device, a hot roller device, a winding machine and an air supply device; the tow extrusion device is used for producing raw materials into tows; the air blowing cooling device adopts a circular blowing device, and adopts an independent circular blowing method to cool the tows produced by the tow extrusion device, so as to achieve the effects of cooling and solidifying the tows, and the circular blowing air has the advantages of uniform and stable air speed, large cooling tow hole number, small air consumption and the like; the hot roller device is used for improving the properties of the tows such as temperature, tension and the like and improving the quality of the tows; the winding machine is used for winding the produced tows on the winding roller, and the air supply device is used for providing air sources with certain pressure for all air utilization devices of the production line.
The production line currently has the following problems: firstly, the oiling efficiency of the blowing cooling device to the filament bundles is low; secondly, the tows need to pass through a hot roller in a hot roller box to change the tension and the temperature of the tows; third, the heat preservation function of the hot roller box is poor, so that the heat loss is large, and the energy consumption is high. Therefore, the existing spinning production line of our company needs to be improved to solve the problems existing in the spinning production line.
Disclosure of Invention
The invention aims to provide an improved spinning production line which is used for solving the problems in the background technology.
The invention is realized in the following way: the utility model provides an improved generation spinning production line, includes silk bundle extrusion device, blast cooling device, hot roller device, winder and air feeder, silk bundle extrusion device chooses the screw extruder for with raw and other materials production silk bundle, blast cooling device chooses the ring blast device for cool off silk bundle that silk bundle extrusion device produced, hot roller device is used for improving the quality such as temperature, the tensile of silk bundle, the hot roller device includes the hot roller case, the hot roller case is provided with wire guide and two seal wire trays, the winder is used for winding up the silk bundle that the production is accomplished on the wind-up roll, air feeder is used for providing the air supply that has certain pressure to each device of production line;
the blowing cooling device also comprises an annular blowing oil agent pump and an oil rack oil spray nozzle, wherein an oil outlet of the annular blowing oil agent pump is connected with the oil rack oil spray nozzle through an oil pipe, and an oil spray outlet of the oil rack oil spray nozzle faces to tows passing through the blowing cooling device;
The outer side of the hot roller box is provided with an insulating layer, a plurality of hot rollers are arranged in the hot roller box, and the hot roller box is also provided with a third yarn guide disc; the hot roller box is further provided with a lower wire guide device, the lower wire guide device comprises a first connecting seat, a first fixing seat and porcelain pieces, the first connecting seat is connected with the first fixing seat, the first connecting seat is connected with the hot roller through bolts, and the porcelain pieces are provided in plurality and are sequentially and uniformly arranged along the length direction of the first fixing seat;
still be provided with on the hot roller device and press the silk stick, press silk stick including second connecting seat, second fixing base and press the stick, the second fixing base is installed on the second connecting seat, press the stick to install on the second fixing base, press the silk stick to link to each other with the hot roller case through the second connecting seat.
Furthermore, the blast cooling device is also provided with a high-level tank, and oil liquid for oiling the tows is placed in the high-level tank.
Further, the outside of hot roller case still is provided with the protective housing, the heat preservation that the hot roller case outside set up is lived to the protective housing parcel, the protective housing adopts titanium steel to make.
Further, the front end of the first fixing seat is provided with a rectangular groove, and the porcelain piece is arranged in the rectangular groove and is uniformly arranged along the length direction of the rectangular groove.
Further, the length of the first fixing seat is 18-22cm, 15-30 porcelain pieces are arranged, and the porcelain pieces are of cylindrical structures.
Further, the length of the wire guide disc is 39-41cm, the height of the wire guide disc is 24-26cm, the head of the wire guide disc is provided with a frosted part, and the length of the frosted part is 15cm and the height of the frosted part is 10cm.
Further, the pressing rod is a magnetic rod, and the diameter of the pressing rod is 8mm
Further, a pressure regulating valve is arranged at the gas supply outlet of the gas supply device and is used for regulating the gas pressure output by the gas supply device.
Further, a plurality of frequency converters are arranged in the control cabinet, the number of the frequency converters is the same as that of the winding machines, and the frequency converters are electrically connected with the driving motors of the winding machines in a one-to-one correspondence manner.
Compared with the prior art, the invention has the beneficial effects that:
1. The annular oil blowing agent pump, the oil rack oil nozzle and the elevated tank are additionally arranged, so that a spinning oiling system is more perfect, oiling of tows is more convenient and efficient, oiling effect is better, and the spinning oiling system is beneficial to improving the quality of spun products.
2. The heat-insulating layer is arranged on the outer side of the hot roller box, and the heat-insulating layer is arranged, so that on one hand, a good heat-insulating effect is achieved, the energy consumption is reduced, on the other hand, the heat dissipation of the hot roller box during normal spinning is reduced, the working environment is improved, and the failure rate of field equipment is reduced.
3. The third wire guide disc is additionally arranged on the hot roller box, the frosted part is arranged at the head part of the wire guide disc, the frosted part can ensure the temperature and parameters of the wire bundle, the product quality is more stable, the device is arranged in such a way that the wire bundle only passes through 3 wire guide discs, the tension and the temperature of the wire bundle do not need to be changed through the hot roller of the hot roller box, and the stability of the tension and the parameter requirements of the wire bundle is ensured.
4. The lower wire guide is additionally arranged on the hot roller box, so that the wire bundles pass through the upper wire guide and then pass through the lower wire guide, and the guiding and positioning effects are better.
5. Set up on the hot roller device and press the stick, through pressing the setting of stick, improved the location effect to the silk bundle, can more effectually guarantee the quality of silk bundle.
6. The control cabinet is internally provided with a plurality of frequency converters, the frequency converters are the same as the winding machines in number, and are electrically connected with the driving motors of the winding machines in a one-to-one correspondence manner, so that the operation speed of the winding machines can be controlled and regulated by themselves, and the operation and maintenance are very convenient through single control of one frequency converter.
7. The air supply outlet of the air supply device is provided with the pressure regulating valve, the pressure regulating valve is used for regulating the air pressure output by the air supply device, the large pressure is reduced to the small pressure to realize the supply of an air source or a hydraulic source, and each process parameter in the spinning operation can be better ensured by arranging the regulating valve, the product quality is better ensured, and the requirements of the spinning process are better met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an improved spinning line according to the present invention;
FIG. 2 is a schematic view of the structure of a blower cooling device of an improved spinning line according to the present invention;
FIG. 3 is a schematic view showing a connection structure between a heat roller and a lower yarn guide of an improved spinning line according to the present invention;
FIG. 4 is a top view of a first mount of a lower wire guide of an improved spinning line of the present invention;
fig. 5 is a top view of a press bar of an improved spinning line of the present invention.
In the figure: 1. a tow extrusion device; 2. a blowing cooling device; 21. a circular blowing oil agent pump; 22. an oil frame oil nozzle; 3. a heat roller device; 31. a hot roll box; 32. a heat roller; 33. a lower wire guide; 331. a first connection base; 332. a first fixing seat; 333. porcelain piece; 34. a press wire rod; 341. a second connecting seat; 342. the second fixing seat; 343. pressing a rod; 4. a winder; 5. and a gas supply device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, 2,3, 4 and 5, in an embodiment of the present invention, an improved spinning line includes a filament bundle extruding device 1, a blowing cooling device 2, a hot roller device 3, a winding machine 4 and an air supply device 5.
The tow extrusion device 1 is a screw extruder, can be a single screw extruder or a double screw extruder, and is used for producing raw materials into tows.
The blowing cooling device 2 is a ring blowing device which is used for cooling the tows produced by the tow extrusion device 1, and the improvement is that a ring blowing oil agent pump 21 and an oil rack oil spray nozzle 22 are additionally arranged on the blowing cooling device 2, the oil outlet of the ring blowing oil agent pump 21 is connected with the oil rack oil spray nozzle 22 through an oil pipe, and the oil spray outlet of the oil rack oil spray nozzle 22 faces the tows passing through the blowing cooling device 2, so that the tows can be oiled more conveniently and efficiently; in addition, the blast cooling device 2 is also provided with a high-level tank, and oil liquid used for oiling the tows is placed in the high-level tank, so that a spinning oiling system is more perfect, the efficiency is higher, and the pressure of an oil level is easier to penetrate from top to bottom.
The hot roller device 3 is used for improving the properties of temperature, tension and the like of the tows and improving the quality of the tows, the hot roller device 3 comprises a hot roller box 31, a plurality of hot rollers 32 are arranged in the hot roller box 31, and the hot roller box 31 is provided with an upper yarn guide and two yarn guide discs; our improvements have the following: firstly, the heat-insulating layer is arranged on the outer side of the hot roller box 31, and through the arrangement of the heat-insulating layer, the heat-insulating layer has a good heat-insulating effect, reduces energy consumption, reduces heat dissipation of the hot roller box during normal spinning, improves working environment, and reduces failure rate of field equipment; a protective shell is further arranged on the outer side of the hot roller box 31, wraps the heat insulation layer arranged on the outer side of the hot roller box 31, is made of titanium steel, has enough strength, and can play a good role in protecting the heat insulation layer and the hot roller box; thirdly, a third wire guide disc is additionally arranged on the hot roller box 31, the length of the wire guide disc is 39-41cm, preferably 40cm, the height is 24-26cm, preferably 25cm, the head of the wire guide disc is provided with a frosted part, the length of the frosted part is 15cm, the height is 10cm, the frosted part is mainly used for guaranteeing the temperature and parameters of the wire bundle, the product quality is more stable, and the device is arranged in such a way that the wire bundle only passes through 3 wire guide discs, and the tension and the temperature of the wire bundle do not need to be changed through the hot roller of the hot roller box, so that the stability of the tension and the parameter requirements of the wire bundle is more guaranteed; fourthly, a lower wire guide 33 is additionally arranged on the hot roller box 31, the lower wire guide 33 comprises a first connecting seat 331, a first fixing seat 332 and porcelain parts 333, the first connecting seat 331 is connected with the first fixing seat 332, the first connecting seat 331 is connected with the hot roller 32 through bolts, the length of the first fixing seat 332 is 18-22cm, preferably 20cm, rectangular grooves are formed in the front end of the first fixing seat 332, 15-30 porcelain parts 333 are arranged in the grooves formed in the front end of the first connecting seat 331 and are of a cylindrical structure, the porcelain parts 333 are uniformly arranged along the length direction of the rectangular grooves, each wire is penetrated between two different porcelain parts 333 and guided and positioned through the porcelain parts 333, the arrangement is that the wire bundles penetrate through the lower wire guide 33 after penetrating through the upper wire guide, the guiding and positioning effects are better, and the porcelain parts 333 are made of ceramic materials and have good wear resistance; fifthly, add and press the silk stick 34 on hot roll device 3, press silk stick 34 to include second connecting seat 341, second fixing base 342 and press the stick 343, second fixing base 342 is installed on second connecting seat 341, press the stick 343 to install on second fixing base 342, press silk stick 34 to link to each other with hot roll case 31 through second connecting seat 341, press the stick 343 to select for use the magnetic rod, the wearability is good, press the diameter of stick 343 to be 8mm, through setting up of pressing silk stick 34, the positioning effect to the silk bundle has been improved, can more effectually guarantee the quality of silk bundle.
The winder 4 is used for winding the produced tows on the winding roller, a plurality of frequency converters are arranged in the control cabinet, the frequency converters are the same as the winders 4 in number and are electrically connected with driving motors of the winders 4 in one-to-one correspondence, and the arrangement is such that the running speed of the winder 4 can be controlled and regulated by one frequency converter, and the operation and maintenance are very convenient.
The air supply device 5 is used for providing air sources with certain pressure for all devices of the production line, the air supply outlet of the air supply device 5 is provided with a pressure regulating valve, the pressure regulating valve is used for regulating the air pressure output by the air supply device 5, the large pressure is reduced to the small pressure to realize the supply of the air sources or the hydraulic sources, all process parameters in the spinning operation can be better ensured by arranging the regulating valve, the product quality is better ensured, and the requirements of the spinning process are better met.
In summary, the invention has the following advantages:
1. The annular oil blowing agent pump, the oil rack oil nozzle and the overhead tank are additionally arranged, so that a spinning oiling system is more perfect, oiling of tows is more convenient and efficient, oiling effect is better, and the spinning oiling system is beneficial to improving the quality of spun products;
2. The heat-insulating layer is arranged on the outer side of the hot roller box, and the heat-insulating layer is arranged, so that a good heat-insulating effect is achieved, the energy consumption is reduced, the heat dissipation of the hot roller box during normal spinning is reduced, the working environment is improved, and the failure rate of field equipment is reduced;
3. The third wire guide disc is additionally arranged on the hot roller box, the frosted part is arranged at the head part of the wire guide disc, the frosted part can ensure the temperature and parameters of the wire bundle, so that the product quality is more stable, the wire bundle only passes through 3 wire guide discs, the tension and the temperature of the wire bundle do not need to be changed through the hot roller of the hot roller box, and the stability required by the tension and the parameters of the wire bundle is more ensured;
4. the lower wire guide is additionally arranged on the hot roller box, so that the wire bundles pass through the upper wire guide and then pass through the lower wire guide, and the guiding and positioning effects are better;
5. The press wire rod is additionally arranged on the hot roller device, and the positioning effect on the filament bundle is improved through the arrangement of the press wire rod, so that the quality of the filament bundle can be more effectively ensured;
6. the control cabinet is internally provided with a plurality of frequency converters, the number of each frequency converter is the same as that of the winding machines, and the frequency converters are electrically connected with the driving motors of the winding machines in a one-to-one correspondence manner, so that the running speed of the winding machines can be controlled and regulated by itself, and the operation and maintenance are very convenient through the independent control of one frequency converter;
7. The air supply outlet of the air supply device is provided with the pressure regulating valve, the pressure regulating valve is used for regulating the air pressure output by the air supply device, the large pressure is reduced to the small pressure to realize the supply of an air source or a hydraulic source, and each process parameter in the spinning operation can be better ensured by arranging the regulating valve, the product quality is better ensured, and the requirements of the spinning process are better met.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an improved generation spinning production line, includes silk bundle extrusion device (1), blast cooling device (2), hot roller device (3), coiler (4) and air feeder (5), silk bundle extrusion device (1) select for use the screw extruder for with raw and other materials production tow, blast cooling device (2) select for use ring blast device for cool off the silk bundle that silk bundle extrusion device (1) produced, hot roller device (3) are used for improving the temperature, the tensile property of silk bundle, improve the silk bundle quality, hot roller device (3) include hot roller case (31), hot roller case (31) are provided with wire guide and two seal wire trays, coiler (4) are used for coiling the silk bundle of accomplishing the production on the wind-up roll, air feeder (5) are used for providing the air supply that has certain pressure to each device of production line, its characterized in that:
The blowing cooling device (2) further comprises a circular blowing oil agent pump (21) and an oil rack oil spray nozzle (22), an oil outlet of the circular blowing oil agent pump (21) is connected with the oil rack oil spray nozzle (22) through an oil pipe, and an oil spray outlet of the oil rack oil spray nozzle (22) faces to tows passing through the blowing cooling device (2);
The outer side of the hot roller box (31) is provided with an insulating layer, a plurality of hot rollers (32) are arranged in the hot roller box (31), and the hot roller box (31) is also provided with a third yarn guide disc; the hot roller box (31) is further provided with a lower wire guide (33), the lower wire guide (33) comprises a first connecting seat (331), a first fixing seat (332) and porcelain pieces (333), the first connecting seat (331) is connected with the first fixing seat (332), the first connecting seat (331) is connected with the hot roller (32) through bolts, and the porcelain pieces (333) are provided with a plurality of porcelain pieces and are sequentially and uniformly arranged along the length direction of the first fixing seat (332);
The hot roller device (3) is further provided with a press wire rod (34), the press wire rod (34) comprises a second connecting seat (341), a second fixing seat (342) and a press wire rod (343), the second fixing seat (342) is arranged on the second connecting seat (341), the press wire rod (343) is arranged on the second fixing seat (342), and the press wire rod (34) is connected with the hot roller box (31) through the second connecting seat (341);
the air-blast cooling device (2) is also provided with a high-level tank, and oil liquid for oiling the tows is placed in the high-level tank;
the outside of hot roller case (31) still is provided with the protective housing, the heat preservation that the outside set up of hot roller case (31) is lived to the protective housing parcel, the protective housing adopts titanium steel to make.
2. An improved spinning line according to claim 1, characterized in that: the front end of the first fixing seat (332) is provided with a rectangular groove, and the porcelain piece (333) is arranged in the rectangular groove and is uniformly arranged along the length direction of the rectangular groove.
3. An improved spinning line according to claim 2, characterized in that: the length of the first fixing seat (332) is 18-22cm, 15-30 porcelain pieces (333) are arranged, and the porcelain pieces (333) are of a cylindrical structure.
4. An improved spinning line according to claim 1, characterized in that: the length of the wire guide disc is 39-41cm, the height of the wire guide disc is 24-26cm, the head of the wire guide disc is provided with a frosted part, the length of the frosted part is 15cm, and the height of the frosted part is 10cm.
5. An improved spinning line according to claim 1, characterized in that: the pressing rod (343) is a magnetic rod, and the diameter of the pressing rod (343) is 8mm.
6. An improved spinning line according to any one of claims 1 to 5, characterized in that: the gas supply outlet of the gas supply device (5) is provided with a pressure regulating valve which is used for regulating the gas pressure output by the gas supply device (5).
7. An improved spinning line according to any one of claims 1 to 5, characterized in that: the control cabinet is internally provided with a plurality of frequency converters, and each frequency converter is the same as the winding machines (4) in number and is electrically connected with the driving motors of the winding machines (4) in a one-to-one correspondence manner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356461.8A CN111809258B (en) | 2020-04-29 | 2020-04-29 | Improved generation spinning production line |
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| CN202010356461.8A CN111809258B (en) | 2020-04-29 | 2020-04-29 | Improved generation spinning production line |
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| CN111809258B true CN111809258B (en) | 2024-05-24 |
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| CN112981568A (en) * | 2021-01-20 | 2021-06-18 | 浙江恒优化纤有限公司 | Spinning equipment and spinning process for high-strength low-shrinkage composite fibers |
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| FR1579662A (en) * | 1968-06-17 | 1969-08-29 | ||
| DE102009021118A1 (en) * | 2008-06-11 | 2009-12-17 | Oerlikon Textile Gmbh & Co. Kg | Synthetic threads melt spinning, drawing and winding-up device, has twisting nozzle and/or thread guides movably held at perpendicular unit such that threads are guided into twisting nozzle for stopping twist with deflectors |
| CN101487144A (en) * | 2009-02-04 | 2009-07-22 | 江苏申久化纤有限公司 | Spinning equipment for producing porous fine denier polyester POY |
| CN102560777A (en) * | 2011-07-25 | 2012-07-11 | 桐乡市中辰化纤有限公司 | Composite different-contraction yarn production method |
| CN103741241A (en) * | 2013-10-10 | 2014-04-23 | 桐乡市中辰化纤有限公司 | Colored FDY strong fiber chip spinning machining process |
| WO2017063913A1 (en) * | 2015-10-16 | 2017-04-20 | Oerlikon Textile Gmbh & Co. Kg | Method and device for producing fine multifilament threads |
| CN209906097U (en) * | 2019-01-25 | 2020-01-07 | 新凤鸣集团湖州中石科技有限公司 | Oil receiving device for winding machine |
| CN110938904A (en) * | 2019-11-20 | 2020-03-31 | 浙江佳人新材料有限公司 | Production method of regenerated crimped yarn |
| CN212451778U (en) * | 2020-04-29 | 2021-02-02 | 新凤鸣集团湖州中石科技有限公司 | Improved spinning production line |
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