CN105332073A - Three-component full drawn yarn spinning system - Google Patents
Three-component full drawn yarn spinning system Download PDFInfo
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- CN105332073A CN105332073A CN201510732468.4A CN201510732468A CN105332073A CN 105332073 A CN105332073 A CN 105332073A CN 201510732468 A CN201510732468 A CN 201510732468A CN 105332073 A CN105332073 A CN 105332073A
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Abstract
The invention discloses a three-component full drawn yarn spinning system. The three-component full drawn yarn spinning system comprises three groups of spinning mechanisms, three oil wheels which are arranged in parallel, three groups of first heat roller wire drawing mechanisms which are arranged in parallel, a first network, a second heat roller wire drawing mechanism and a wire guide disc, wherein same parts in the three groups of spinning mechanisms are arranged in parallel; the three oil wheels correspond to the three groups of spinning mechanisms and are used for conveying melt fibers sprayed from a spinning box; the first heat roller wire drawing mechanisms correspond to the three oil wheels; the first network is arranged on one side of each of the three groups of first heat roller wire drawing mechanisms and is used for stranding the melt fibers output by the three groups of first heat roller wire drawing mechanisms; the second heat roller wire drawing mechanism is matched with the three groups of first heat roller wire drawing mechanisms to stretch the melt fibers; the wire guide disc is arranged above the second heat roller wire drawing mechanism; the second heat roller wire drawing mechanism is mutually matched with the wire guide disc so as to adjust tension of the melt fibers. With the adoption of the technical scheme, the technical problems in the prior art that the operation is difficult in a blended yarn combined machining process and the production cost is high are solved, and the operation difficulty and the production cost are reduced.
Description
Technical field
The present invention relates to Spinning Equipments technical field, particularly a kind of three components fullly drawn yarn (FDY) spinning system.
Background technology
Along with the development of science and technology, spining technology obtains and develops fast, particularly mixed fiber composite process technology.
Apparent or the interior quality utilizing mixed fiber composite process technology to make obviously is different from the style of conventional polyester long filament and chinlon filament or the fiber of characteristic.Different material, different colours, different-diameter, different cross section, difference in functionality, the different fiber shunk are mixed fine drawing-off, can obtain the product taking into account various performance and style, exploitation fibre in differentiation can be carried forward vigorously the technological progress paces of enterprise, increase the economic benefit of enterprise.Rely on how different fiber spinning equipment, more multipurpose, more high value-added product will be developed, with fierce domestic and international market of meeting competition.
In prior art, usual employing two-step method carries out mixed fiber composite processing, needs many creels during mixed fibre, also will through operations such as network, distortion, multiple twisting, heat treatments after mixed fibre, the Silk Road complexity causes operating difficulties, and production process prolongation causes production cost high.Visible, there is operating difficulties, technical problem that production cost is high in mixed fiber composite of the prior art processing.
Summary of the invention
The embodiment of the present invention provides a kind of three components fullly drawn yarn (FDY) spinning system, solves mixed fiber composite in prior art and adds operating difficulties in man-hour, technical problem that production cost is high, reduce operation easier and production cost.
The embodiment of the present application provides a kind of three components fullly drawn yarn (FDY) spinning system, comprising:
Three groups of spinning structures, often organize spinning structure and comprise a screw extruder, a manifold, a blowing device and a path, wherein, the same parts in described three groups of spinning structures is set up in parallel each other;
Three oil tankers be set up in parallel, described oil tanker is corresponding with spinning structure described in a group to be arranged, for transmitting the melt fiber sprayed in a described manifold;
Three groups of first hot-rolling wire-drawing mechanisms be set up in parallel, the first hot-rolling wire-drawing mechanism described in a group is corresponding with described oil tanker to be arranged;
First network, is arranged on the side of described three group of first hot-rolling wire-drawing mechanism, pools capital for the melt fiber exported the first hot-rolling wire-drawing mechanism described in three groups;
Second hot-rolling wire-drawing mechanism, is arranged on the side of described first network, and described second hot-rolling wire-drawing mechanism and described three group of first hot-rolling wire-drawing mechanism cooperatively interact for stretching to described melt fiber;
Draw-off godet, is arranged on the top of described second hot-rolling wire-drawing mechanism, and described second hot-rolling wire-drawing mechanism and described draw-off godet cooperatively interact and carry out tension adjustment to described melt fiber.
Optionally, this spinning system also comprises:
Up-coiler, is reeled to the melt fiber that described draw-off godet is derived by second network;
Frame, for being fixedly installed described up-coiler and described draw-off godet.
Optionally, often organize described first hot-rolling wire-drawing mechanism, comprising: the first hot-rolling and first point of roll dies, wherein, described first hot-rolling is arranged on the below of described first point of roll dies.
Optionally, in the first hot-rolling wire-drawing mechanism described in first group: the tensioning angle of the shell of described first hot-rolling is 2 °, surface is minute surface chromium, the tensioning angle of the shell of described first point of roll dies is 1 °, surface is hair side chromium;
In first hot-rolling wire-drawing mechanism described in second group: the tensioning angle of the shell of described first hot-rolling is 1 °, surface is minute surface chromium, the tensioning angle of the shell of described first point of roll dies is 0.5 °, surface is hair side chromium;
In first hot-rolling wire-drawing mechanism described in 3rd group: the tensioning angle of the shell of described first hot-rolling is 0.5 °, surface is hair side chromium, the tensioning angle of described first point of roll dies shell is 0.25 °, surface is hair side chromium.
Optionally, often organize in described spinning structure:
Described screw extruder is connected by a melt pipe with described manifold;
Described blowing device is arranged on immediately below described manifold, for cooling the described melt fiber of described manifold ejection;
Described path, is arranged on below described blowing device, for evaporating described melt fiber, solidifying and dry process.
Optionally, described manifold comprises:
Measuring pump, is arranged on the casing upper end of described manifold, and one end of described measuring pump is connected with described melt pipe;
Filament spinning component, is arranged on the casing lower end of described manifold, and the arrival end of described filament spinning component is connected with the other end of described measuring pump;
Spinnerets, the arrival end of described spinnerets is connected with the port of export of described filament spinning component, and the port of export of described spinnerets sprays described melt fiber.
Optionally, this spinning system also comprises: dividing plate, between the casing being arranged on three described manifold in described three groups of spinning structures, makes each described manifold separate.
Optionally, this spinning system also comprises: oiling device, is fixedly installed in described frame, for oiling to described oil tanker.
Optionally, described blowing device is specially: cross air blowing device or ring blowing device.
Above-mentioned one or more technical scheme in the embodiment of the present application, at least has following technique effect:
The spinning system of the embodiment of the present application adopts full parallel fashion to arrange spinning components, screw extruder arranged side by side in three groups of spun structure, manifold arranged side by side, blowing device arranged side by side, path arranged side by side, and oil tanker arranged side by side, be locked in a tie for first hot-rolling wire-drawing mechanism, the second hot-rolling wire-drawing mechanism drawing-off is entered again by first network plying, directly not shaping melt fiber is carried out mixed fine, decrease distortion, the operations such as multiple twisting, the Silk Road is simple, production process shortens, operating difficulties in man-hour is added from solving mixed fiber composite prior art, the technical problem that production cost is high, reduce operation easier and production cost.
Accompanying drawing explanation
The overall schematic of a kind of three components fullly drawn yarn (FDY) spinning system that Fig. 1 provides for the embodiment of the present application;
Local one schematic diagram of a kind of three components fullly drawn yarn (FDY) spinning system that Fig. 2 provides for the embodiment of the present application;
Local two schematic diagram of a kind of three components fullly drawn yarn (FDY) spinning system that Fig. 3 provides for the embodiment of the present application.
Detailed description of the invention
In the technical scheme that the embodiment of the present application provides, by the two-step method of prior art is mixed fine technology, namely three kinds of different fibers are first spun respectively, then three kinds of fibers are mixed fine method, become once to spin and complete mixed fine new technology simultaneously, achieve shortening production procedure, improve the quality of products and spinning efficiency, reduce the technique effect of production cost.
Below in conjunction with accompanying drawing, the main of the embodiment of the present application technical scheme is realized principle, detailed description of the invention and be explained in detail the beneficial effect that should be able to reach.
Embodiment
Please refer to Fig. 1 to Fig. 3, the embodiment of the present application provides a kind of fullly drawn yarn (FDY) of three components (being called for short FDY) spinning system, and this spinning system comprises: three groups of spinning structures, three oil tankers be set up in parallel (comprising A oil tanker 27, B oil tanker 26, C oil tanker 25), three the first hot-rolling wire-drawing mechanisms be set up in parallel, first network 34, second hot-rolling wire-drawing mechanism (comprising two the second hot-rollings 35) and draw-off godets 36.In addition, this spinning system can also comprise second network 37, up-coiler 38 and frame 39.Below the annexation of all parts in this spinning system is illustrated respectively.
Often organize spinning structure in three groups of spinning structures and comprise a screw extruder, a manifold, a blowing device and a path, wherein, the same parts in described three groups of spinning structures is set up in parallel each other.Concrete, three groups of spinning structures represent with A, B, C respectively, and three groups of spinning structures comprise: the A screw extruder 1 be set up in parallel, B screw extruder 2, C screw extruder 3; The A melt pipe 6 be set up in parallel, B melt pipe 5, C melt pipe 4; The A manifold 12 be set up in parallel, B manifold 11, C manifold 10; The A blowing device 21 be set up in parallel, B blowing device 20, C blowing device 19; The A path 24 be set up in parallel, B path 23, C path 22.Annexation in A, B, C spinning structure between all parts is identical, is described in detail below for A spinning structure: A screw extruder 1 is connected by A melt pipe 6 with A manifold 12; A blowing device 21 is arranged on immediately below A manifold 12, for cooling the melt fiber that A manifold 12 sprays; A path 24 is arranged on below A blowing device 21, for evaporating melt fiber, solidifying and dry process.
Three oil tankers be set up in parallel (A oil tanker 27, B oil tanker 26, C oil tanker 25), oil tanker is corresponding with one group of spinning structure to be arranged, for transmitting the melt fiber sprayed in a manifold.Further, the embodiment of the present application is also that three oil tankers are provided with oiling device.Oiling device is fixedly installed in frame 39, for oiling to oil tanker.Concrete, oiling device can provide the independently finish circulatory system to the oil tanker of three arrangements arranged side by side, can select identical or different spinning oil kind according to need of production.
Three groups of first hot-rolling wire-drawing mechanisms be set up in parallel, one group of first hot-rolling wire-drawing mechanism is corresponding with oil tanker to be arranged, and transfers to the first hot-rolling wire-drawing mechanism from the path melt fiber out of spinning structure via oil tanker.Wherein, often organize the first hot-rolling wire-drawing mechanism and comprise: the first hot-rolling and first point of roll dies, the first hot-rolling is arranged on the below of first point of roll dies.Concrete, three group of first hot-rolling wire-drawing mechanism also represents with A, B, C respectively, and the tensioning angle of the shell of A first hot-rolling 31 comprised in first group, left side is 2 °, is indicated as minute surface chromium, and the tensioning angle of the shell of A first point of roll dies 28 is 1 °, surface is hair side chromium; The tensioning angle of the shell of B first hot-rolling 32 comprised in middle second group is 1 °, surface is minute surface chromium, and the tensioning angle of the shell of B first point of roll dies 29 is 0.5 °, surface is hair side chromium; The tensioning angle of the shell of C first hot-rolling 33 comprised in the 3rd group, right side is 0.5 °, surface is hair side chromium, and the tensioning angle of the shell of C first point of roll dies 30 is 0.25 °, surface is hair side chromium.A first hot-rolling 31 is used for spinning the kind of roller speed lower (1000 ms/min ~ 2500 ms/min); B first hot-rolling 32 is used for spinning the kind of roller speed (2500 ms/min ~ 3500 ms/min) placed in the middle; C first hot-rolling 33 is used for spinning the kind of roller speed higher (3500 ms/min ~ 4500 ms/min).The adjustment of A, B, C tri-the first hot-rolling Negotiation speeds, can according to the draw ratio needing setting different of product.
First network, is arranged on the side of three group of first hot-rolling wire-drawing mechanism, pools capital for the melt fiber exported three group of first hot-rolling wire-drawing mechanism.In application process, fiber can be blown out the form of cross arrangement by first network ejection pressure-air.
Second hot-rolling wire-drawing mechanism, is arranged on the side of first network, and the second hot-rolling wire-drawing mechanism and three group of first hot-rolling wire-drawing mechanism cooperatively interact for stretching to melt fiber.Concrete, the second hot-rolling wire-drawing mechanism specifically comprises two the second hot-rollings 35, transfers to draw-off godet 36 via the melt fiber after two the second hot-rollings 35 stretch.
Draw-off godet 36, is arranged on the top of the second hot-rolling wire-drawing mechanism, and the second hot-rolling wire-drawing mechanism and draw-off godet cooperatively interact and carry out tension adjustment to described melt fiber.The melt fiber that draw-off godet 36 is derived transfers to second network 37.Second network 37 is arranged on the below of draw-off godet 36, again pools capital for the appearance body fiber exported draw-off godet 36, ensures mixed fully fine.Finally, by again plying after melt fiber guiding up-coiler 38.Up-coiler 38 is arranged on the below of second network 37, and the melt fiber derived by second network 37 pairs of draw-off godets 36 is reeled.In order to ensure the stability reeled, the embodiment of the present application also provides frame 39, for being fixedly installed up-coiler 38 and draw-off godet 36, certainly, also the above-mentioned parts of spinning system all can be fixedly installed in frame 39.
In specific implementation process, include in each manifold in three groups of spinning structures: measuring pump, filament spinning component and spinnerets (i.e. spinning head).Concrete, A manifold 12 comprises: A measuring pump 9, A filament spinning component 13 and A spinnerets 14; B manifold 11 comprises: B measuring pump 8, B filament spinning component 15 and B spinnerets 16; C manifold 10 comprises: C measuring pump 7, C filament spinning component 17 and C spinnerets 18.In three manifold, the annexation of parts is identical, is described below for A manifold 12: A measuring pump 9 is arranged on the casing upper end of A manifold 12, and one end of A measuring pump 9 is connected with A melt pipe 6; A filament spinning component 13 is arranged on the casing lower end of A manifold 12, and the arrival end of A filament spinning component 13 is connected with the other end of A measuring pump 9; The arrival end of A spinnerets 14 is connected with the port of export of A filament spinning component 13, the port of export ejection melt fiber of A spinnerets 14.
Also be provided with dividing plate between the casing of three manifold be set up in parallel, spinning manifold inner space be divide into three independently cavitys by dividing plate, makes each manifold separate.Each manifold has independently heating agent pipeline, can control spinning temperature separately, and the manifold that three screw extruders are corresponding with it is three independently systems, and the difference for raw material can adjust spinning technique separately.
Integrality explanation is carried out to the course of work of spinning system below:
First, three groups of melt fiber are sprayed by the manifold of three groups of spinning structures, three groups of melt fiber through blowing device (different according to the type holding body fiber, blowing device can be cross air blowing device or ring blowing device) and path respectively around on three oil tankers; The hauling machine be made up of three group of first hot-rolling wire-drawing mechanism, one group of second hot-rolling wire-drawing mechanism, two networks and a draw-off godet is transferred to again through three oil tankers.Concrete, three groups of melt fiber, successively around on the first respective hot-rolling and first point of roll dies, become a synnema through first network plying, the tow strip winding after plying are carried out drawing-off to the second hot-rolling, again successively by draw-off godet and second network, be wound into mixed long and slender dimension.
Wherein, the tensioning angle of the first hot-rolling can adjust according to the characteristic of spinning fibre kind.The roller speed of high-shrinkage polyster is between 2500m/min ~ 3500m/min, and it is 0.5 ° that the tensioning angle of the first hot-rolling can be selected to be the tensioning angle of 1 °, first point roll dies; The roller speed of nylon fibre, between 3500m/min ~ 4000m/min, can select the tensioning angle of the first hot-rolling to be 0.5 °, and the tensioning angle of first point of roll dies is 0.25 °; Terylene triangle profile fiber first hot-rolling speed, between 1000m/min ~ 2500m/min, can select the first hot-rolling tensioning angle to be 2 °, and the tensioning angle of first point of roll dies is 1 °.By the size of each component hot-rolling speed, the tensioning angle of corresponding first hot-rolling and the tensioning angle of first point of roll dies can be selected in production, be used for ensureing that tow has enough tension force on the first hot-rolling, reduce the swing of tow.
To produce the mixed long and slender dimension of high-shrinkage polyester, polyamide fibre 6 and the PET triangle opposite sex, the spinning system provided by the embodiment of the present application can complete mixed fine while spinning above-mentioned three kinds of fibers.Because three kinds of fiber thermal contractions are different, spin simultaneously mixed fine time, the characteristics such as shrink large polyster fibre and shorten in inner side, shrink little nylon fibre length in outside, fabric also has both soft outside but hard inside, has gloss as real silk, good hand feeling nature.Meanwhile, the two-step method of prior art is mixed fine technology, become once to spin and complete mixed fine new technology simultaneously, achieve and shorten production procedure, improve the quality of products and spinning efficiency and reduce the technique effect of power consumption.
By the one or more technical schemes in the embodiment of the present application, following technique effect can be realized:
The spinning system of the embodiment of the present application adopts full parallel fashion to arrange spinning components, screw extruder arranged side by side in three groups of spun structure, manifold arranged side by side, blowing device arranged side by side, path arranged side by side, and oil tanker arranged side by side, be locked in a tie for first hot-rolling wire-drawing mechanism, the second hot-rolling wire-drawing mechanism drawing-off is entered again by first network plying, directly not shaping melt fiber is carried out mixed fine, decrease distortion, the operations such as multiple twisting, the Silk Road is simple, production process shortens, operating difficulties in man-hour is added from solving mixed fiber composite prior art, the technical problem that production cost is high, reduce operation easier and production cost.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a three components fullly drawn yarn (FDY) spinning system, is characterized in that, comprising:
Three groups of spinning structures, often organize spinning structure and comprise a screw extruder, a manifold, a blowing device and a path, wherein, the same parts in described three groups of spinning structures is set up in parallel each other;
Three oil tankers be set up in parallel, described oil tanker is corresponding with spinning structure described in a group to be arranged, for transmitting the melt fiber sprayed in a described manifold;
Three groups of first hot-rolling wire-drawing mechanisms be set up in parallel, the first hot-rolling wire-drawing mechanism described in a group is corresponding with described oil tanker to be arranged;
First network, is arranged on the side of described three group of first hot-rolling wire-drawing mechanism, pools capital for the melt fiber exported the first hot-rolling wire-drawing mechanism described in three groups;
Second hot-rolling wire-drawing mechanism, is arranged on the side of described first network, and described in described second hot-rolling wire-drawing mechanism and three groups, the first hot-rolling wire-drawing mechanism cooperatively interacts for stretching to described melt fiber;
Draw-off godet, is arranged on the top of described second hot-rolling wire-drawing mechanism, and described second hot-rolling wire-drawing mechanism and described draw-off godet cooperatively interact and carry out tension adjustment to described melt fiber.
2. spinning system as claimed in claim 1, is characterized in that, also comprise:
Up-coiler, is reeled to the melt fiber that described draw-off godet is derived by second network;
Frame, for being fixedly installed described up-coiler and described draw-off godet.
3. spinning system as claimed in claim 1, is characterized in that, often organize described first hot-rolling wire-drawing mechanism, comprising:
First hot-rolling and first point of roll dies, wherein, described first hot-rolling is arranged on the below of described first point of roll dies.
4. spinning system as claimed in claim 3, it is characterized in that, in first hot-rolling wire-drawing mechanism described in first group: the tensioning angle of the shell of described first hot-rolling is 2 °, surface is minute surface chromium, the tensioning angle of the shell of described first point of roll dies is 1 °, surface is hair side chromium;
In first hot-rolling wire-drawing mechanism described in second group: the tensioning angle of the shell of described first hot-rolling is 1 °, surface is minute surface chromium, the tensioning angle of the shell of described first point of roll dies is 0.5 °, surface is hair side chromium;
In first hot-rolling wire-drawing mechanism described in 3rd group: the tensioning angle of the shell of described first hot-rolling is 0.5 °, surface is hair side chromium, the tensioning angle of described first point of roll dies shell is 0.25 °, surface is hair side chromium.
5. the spinning system as described in as arbitrary in Claims 1 to 4, is characterized in that, often organize in described spinning structure:
Described screw extruder is connected by a melt pipe with described manifold;
Described blowing device is arranged on immediately below described manifold, for cooling the described melt fiber of described manifold ejection;
Described path, is arranged on below described blowing device, for evaporating described melt fiber, solidifying and dry process.
6. the spinning system as described in as arbitrary in Claims 1 to 4, it is characterized in that, described manifold comprises:
Measuring pump, is arranged on the casing upper end of described manifold, and one end of described measuring pump is connected with described melt pipe;
Filament spinning component, is arranged on the casing lower end of described manifold, and the arrival end of described filament spinning component is connected with the other end of described measuring pump;
Spinnerets, the arrival end of described spinnerets is connected with the port of export of described filament spinning component, and the port of export of described spinnerets sprays described melt fiber.
7. the spinning system as described in as arbitrary in Claims 1 to 4, is characterized in that, also comprise:
Dividing plate, between the casing being arranged on three described manifold in described three groups of spinning structures, makes each described manifold separate.
8. spinning system as claimed in claim 2, is characterized in that, also comprise:
Oiling device, is fixedly installed in described frame, for oiling to described oil tanker.
9. the spinning system as described in as arbitrary in Claims 1 to 4, it is characterized in that, described blowing device is specially: cross air blowing device or ring blowing device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510732468.4A CN105332073B (en) | 2015-11-02 | 2015-11-02 | A kind of three component fully drawn yarn spinning systems |
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| CN201510732468.4A CN105332073B (en) | 2015-11-02 | 2015-11-02 | A kind of three component fully drawn yarn spinning systems |
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| CN105332073B CN105332073B (en) | 2017-11-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107034534A (en) * | 2017-06-01 | 2017-08-11 | 北京中丽制机工程技术有限公司 | A kind of 6 points of polyamide fibre fine female silk production equipment and production method |
| CN107034535A (en) * | 2017-06-01 | 2017-08-11 | 北京中丽制机工程技术有限公司 | A kind of fine female filament drafting device of 6 points of polyamide fibre |
| CN107304489A (en) * | 2016-04-20 | 2017-10-31 | 北京德厚朴化工技术股份有限公司 | Chemical fibre brocade washs the spinning equipment and process of compound female silk |
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| CN107034535A (en) * | 2017-06-01 | 2017-08-11 | 北京中丽制机工程技术有限公司 | A kind of fine female filament drafting device of 6 points of polyamide fibre |
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| Publication number | Publication date |
|---|---|
| CN105332073B (en) | 2017-11-10 |
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