CN202543401U - Double-channel spinning assembly - Google Patents
Double-channel spinning assembly Download PDFInfo
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- CN202543401U CN202543401U CN2012202070880U CN201220207088U CN202543401U CN 202543401 U CN202543401 U CN 202543401U CN 2012202070880 U CN2012202070880 U CN 2012202070880U CN 201220207088 U CN201220207088 U CN 201220207088U CN 202543401 U CN202543401 U CN 202543401U
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- spinning
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Abstract
The utility model discloses a double-channel spinning assembly, and relates to the technical field of spinning production equipment. The double-channel spinning assembly solves the problems that the spinning production efficiency cannot be improved and the spinning quality cannot be ensured by adopting the single-channel spinning assembly in the conventional melt spinning machine. The double-channel spinning assembly comprises a cover plate, a channel plate, a distribution plate and a spinneret plate which are sequentially arranged from top to bottom; the channel plate is provided with two melt channels arranged in parallel along the axial direction; each melt channel is provided with a feeding hole and a discharge hole; the distribution plate is provided with two filter chambers communicated with the discharge holes; a plurality of axial penetrating distribution holes are formed below the filter chambers; and spinneret orifices formed in the spinneret plate are communicated with the distribution holes. The double-channel spinning assembly is particularly suitable for melt spinning.
Description
Technical field
The utility model relates to spinning production equipment technical field, relates in particular to a kind of twin-channel filament spinning component that has.
Background technology
Spin fluid continuously, quantitatively and equably extruded from the pore of spinning head or spinnerets with Spinning pumps (or claim measuring pump) form liquid thread, the process that in air, water or coagulating bath, is solidified into silk again is called spinning or fibre forming.The heterogeneity of fine high polymer proportionately, the spinning process of chemical fibre mainly contain two big types of melt spinning process and liquation spin processes.Wherein, melt spinning process is that spinning melt is quantitatively extruded spinneret orifice through screw extruder by Spinning pumps, makes it become the thread shape to inject in the air, and in spinning shaft, is cooled to silk.The main feature of melt spinning process is that winding speed is high, does not need solvent and precipitating agent, and equipment is simple and technological process short, is the high manufacturing process of a kind of economy, convenience and efficient.
At present; Use in the spinning machine of melt spinning process, adopt the single channel filament spinning component more, it comprises feedboard, distribution plate and the spinnerets that sets gradually from top to bottom; Has a melt canal on the feedboard; Chemical melt gets in the distribution plate through the melt canal and filters, and the ejection of the spinneret orifice on dispensing orifice and spinnerets, and single melt canal spinning production efficiency of this equipment is low; Adopt a melt canal to be communicated with two distribution plates for improving spinning efficiency, the quantity of dispensing orifice is multiplied, improved the spinning output, but but can not avoid the fiber number deviation of spinning.
The utility model content
In existing melt spinning process spinning machine, adopt the single channel filament spinning component can not solve the problem of raising spinning production efficiency and assurance spinning quality, the purpose of the utility model provides a kind of binary channels filament spinning component.
The utility model solves the technical scheme that its technical problem adopted: it comprises cover plate, channel plate, distribution plate and the spinnerets that sets gradually from top to bottom; It is characterized in that: have two melt canals that are set up in parallel vertically on the said channel plate; Be equipped with a charging aperture and a discharging opening on the said melt canal; Said distribution plate is provided with two filter chambers that communicate with said discharging opening; Below, said filter chamber is equipped with the dispensing orifice of some axial perforations, and the spinneret orifice that is provided with in the said spinnerets communicates with said dispensing orifice.
Further, two said melt canals are all independent sealed.
Further, be provided with filter screen between said filter chamber and the said dispensing orifice.
Preferably, be provided with the extra large sand that is used for melt filtration in the said filter chamber.
Preferably, the top of said filter chamber inland sea sand is provided with and presses the sand net.
The effect of this patent is:
One, the filament spinning component of the utility model can be by the output requirement adjustment component count of spinning, and equipment volume reduces, and has practiced thrift equipment investment, has alleviated the production site area occupied.
Two, the setting of two melt canals makes melt stressed evenly, and is little via the spinning fiber number deviation of dispensing orifice that is uniformly distributed with and spinneret orifice ejection, guaranteed product quality.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further;
Fig. 1 is the structural representation of the utility model;
Label declaration among the figure:
100-shell 101-cover plate
102-channel plate 103-distribution plate
104-spinnerets 105-melt canal
106-charging aperture 107-discharging opening
The 109-of 108-filter chamber filter screen
110-dispensing orifice 111-first annular seal ring
112-presses sand net 113-second annular seal ring
The specific embodiment
Below will combine accompanying drawing, specify the technology contents and the characteristic of the utility model by cited embodiment.For narrating conveniently, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of the utility model technical scheme.
In conjunction with Fig. 1 the binary channels filament spinning component of the utility model is described, it comprises shell 100 and is arranged in the shell 100 and the cover plate 101, channel plate 102, distribution plate 103 and the spinnerets 104 that set gradually from top to bottom.Cover plate 101 is threaded on the channel plate 102; Have two independent sealed melt canals 105 that are set up in parallel vertically on the channel plate 102; The upper end of each melt canal 105 is provided with a charging aperture 106, and its lower end is provided with the discharging opening 107 of a diameter flaring, and the top of distribution plate 103 is provided with two filter chambers 108 that communicate with discharging opening 107; 108 belows, filter chamber are evenly equipped with the dispensing orifice 110 of some axial perforations, and the internal diameter of filter chamber 108 is identical with the internal diameter of discharging opening 107.The spinneret orifice that is provided with in the spinnerets 104 communicates with dispensing orifice 110.
Be provided with the extra large sand that is used for melt filtration in the filter chamber 108, be provided with filter screen 109 between filter chamber 108 and the dispensing orifice 110, the top of extra large sand is provided with sealing and presses sand net 112.Channel plate 102 is provided with first annular seal ring 111 with distribution plate 103 joints, and the top that 108 bottoms, filter chamber are positioned at filter screen 109 is provided with second annular seal ring 113.The binary channels filament spinning component is movably connected on the spinning machine through the bolt that cover plate 101 middle parts are provided with.
The course of work: PET (PETG) melt is got in two melt canals 105 of binary channels filament spinning component by charging aperture 106; Melt filters through extra large sand and filter screen 109 through filter chamber 108; Evenly get into dispensing orifice 110; By spinneret orifice melt is sprayed, the melt thread is produced as-spun fibre in water, solidification liquid or air set.
Those skilled in the art will recognize that; The above-mentioned specific embodiment is exemplary; Be in order to make those skilled in the art can better understand this patent content; Should not be construed as is the restriction to this patent protection domain, changes or modifies so long as disclose spiritual any being equal to of being done according to this patent, all falls into this patent protection domain.
Claims (5)
1. binary channels filament spinning component; Comprise the cover plate, channel plate, distribution plate and the spinnerets that set gradually from top to bottom; It is characterized in that: have two melt canals that are set up in parallel vertically on the said channel plate, be equipped with a charging aperture and a discharging opening on the said melt canal, said distribution plate is provided with two filter chambers that communicate with said discharging opening; Below, said filter chamber is equipped with the dispensing orifice of some axial perforations, and the spinneret orifice that is provided with in the said spinnerets communicates with said dispensing orifice.
2. binary channels filament spinning component according to claim 1 is characterized in that: two said melt canals are all independent sealed.
3. binary channels filament spinning component according to claim 1 is characterized in that: be provided with filter screen between said filter chamber and the said dispensing orifice.
4. binary channels filament spinning component according to claim 1 is characterized in that: be provided with the extra large sand that is used for melt filtration in the said filter chamber.
5. binary channels filament spinning component according to claim 3 is characterized in that: the top of said filter chamber inland sea sand is provided with presses the sand net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202070880U CN202543401U (en) | 2012-05-09 | 2012-05-09 | Double-channel spinning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202070880U CN202543401U (en) | 2012-05-09 | 2012-05-09 | Double-channel spinning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202543401U true CN202543401U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202070880U Expired - Fee Related CN202543401U (en) | 2012-05-09 | 2012-05-09 | Double-channel spinning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202543401U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668498A (en) * | 2013-12-05 | 2014-03-26 | 吴江市新锦华纺织有限公司 | Double-component staggered spinneret |
| CN104928770A (en) * | 2015-06-26 | 2015-09-23 | 北京三联虹普新合纤技术服务股份有限公司 | Production process of 2x (10-16) cake compact nylon 6 highly-oriented fibers |
| CN104928765A (en) * | 2015-06-16 | 2015-09-23 | 北京三联虹普新合纤技术服务股份有限公司 | Double-cavity spinning assembly used for spinning chinlon |
| CN104947213A (en) * | 2015-06-26 | 2015-09-30 | 北京三联虹普新合纤技术服务股份有限公司 | Production process of pre-oriented yarn of compact type nylon 6 for 2 * (10-16) cakes |
| CN105714387A (en) * | 2016-03-24 | 2016-06-29 | 北京中丽制机工程技术有限公司 | Spinning pack |
-
2012
- 2012-05-09 CN CN2012202070880U patent/CN202543401U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668498A (en) * | 2013-12-05 | 2014-03-26 | 吴江市新锦华纺织有限公司 | Double-component staggered spinneret |
| CN104928765A (en) * | 2015-06-16 | 2015-09-23 | 北京三联虹普新合纤技术服务股份有限公司 | Double-cavity spinning assembly used for spinning chinlon |
| CN104928765B (en) * | 2015-06-16 | 2017-06-30 | 北京三联虹普新合纤技术服务股份有限公司 | A kind of two-chamber filament spinning component for extrusion spinning |
| CN104928770A (en) * | 2015-06-26 | 2015-09-23 | 北京三联虹普新合纤技术服务股份有限公司 | Production process of 2x (10-16) cake compact nylon 6 highly-oriented fibers |
| CN104947213A (en) * | 2015-06-26 | 2015-09-30 | 北京三联虹普新合纤技术服务股份有限公司 | Production process of pre-oriented yarn of compact type nylon 6 for 2 * (10-16) cakes |
| CN105714387A (en) * | 2016-03-24 | 2016-06-29 | 北京中丽制机工程技术有限公司 | Spinning pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |