CN102586904A - Miniature dry-jetting wet-spinning equipment - Google Patents
Miniature dry-jetting wet-spinning equipment Download PDFInfo
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- CN102586904A CN102586904A CN2012100668080A CN201210066808A CN102586904A CN 102586904 A CN102586904 A CN 102586904A CN 2012100668080 A CN2012100668080 A CN 2012100668080A CN 201210066808 A CN201210066808 A CN 201210066808A CN 102586904 A CN102586904 A CN 102586904A
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Abstract
Miniature dry-jetting wet-spinning equipment relates to spinning equipment and is used for solving the problems of high experiment cost and complexity in operation due to absence of special experimental dry-jetting wet-spinning equipment in the prior art. An upper cover of an oil cylinder is penetratingly mounted on an oil cylinder connecting rod and fixedly mounted on an upper end face of a spinning solution cylinder, a central through-hole is reserved on a base, a filter screen is mounted on the upper portion of the central through-hole through a supporting plate, a disc-shaped distributing plate and a spinneret plate are sequentially arranged on the lower portion of the center through-hole from top to bottom, a plurality of spinneret holes distributed uniformly are processed on the spinneret plate, the bore diameter of the spinneret holes ranges from 0.15mm to 0.45mm, a spinning solution cavity is formed among the spinning solution cylinder, a piston and the filter screen, a spinneret cavity is formed among the base, the filter screen and the disc-shaped distributing plate and is communicated with the spinneret holes on the spinneret plate through the disc-shaped distributing plate, and heating elements are coated on the outer walls of the spinning solution cylinder and the base. The miniature dry-jetting wet-spinning equipment is used for spinning process experiments.
Description
Technical field
The present invention relates to a kind of miniature spinning equipment.
Background technology
Miniature spinning equipment is a kind of important experimental equipment as the exploitation of polybenzoxazole class and composite fibre spinning at first, is mainly to satisfy exploitation new technology, new technology, new product, and purpose needs such as reference reference is provided for pilot scale and big line production.At present, existing dry-jet wet spinning device is mainly used in the spinning batch process of synthetic fiber, belongs to large-scale device for spinning, complex equipments, and floor space is big, and cost is high.And part polybenzole kind fiber spinning process and spinning properties still are in the experimental study stage, are not easy to be engaged in frequent experiment at the large-scale production equipment of experiment indoor application.
To sum up, the present dry-jet wet spinning equipment that is not exclusively used in experiment causes experimental cost height, complicated operation.
Summary of the invention
The present invention causes the problem of experimental cost height, complicated operation for the dry-jet wet spinning equipment that solution is not exclusively used in experiment at present, and then a kind of miniature dry-jet wet spinning equipment is provided.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
A kind of miniature dry-jet wet spinning equipment of the present invention comprises hydraulic jack, oil cylinder connecting rod, filament spinning component, heating element heater, solidified water cleaning device and coiler device; The upper end of oil cylinder connecting rod is positioned at hydraulic jack; Said filament spinning component comprises cylinder cover, spinning solution cylinder body, piston, screen pack, gripper shoe, butterfly distribution plate, spinnerets and base, and said spinning solution cylinder body is packed on the upper end of base, and the lower end and the piston of oil cylinder connecting rod are affixed; Said piston is positioned at the spinning solution cylinder body; Said cylinder cover is installed on the oil cylinder connecting rod and is packed on the upper end of spinning solution cylinder body, is processed with central through hole on the said base, and said screen pack is installed in the top of central through hole through gripper shoe; Said butterfly distribution plate and spinnerets are successively set on the bottom of central through hole from top to bottom; Be processed with a plurality of spinneret orifices that are uniformly distributed with setting on the said spinnerets, the aperture of spinneret orifice is 0.15～0.45mm, forms the spinning solution chamber between said spinning solution cylinder body, piston and the screen pack; Form spray silk chamber between said base, screen pack and the butterfly distribution plate; Said spray silk chamber is communicated with spinneret orifice on the spinnerets through the butterfly distribution plate, and said heating element heater is coated on the outer wall of spinning solution cylinder body and base, and said solidified water cleaning device and coiler device are arranged on the below of base.
The invention has the beneficial effects as follows:
Spinning equipment of the present invention adopts hydraulic jack as transmission device, and the drive piston that moves up and down of oil cylinder connecting rod exerts pressure for the spinning poly compound, and spinning solution sprayed from spinneret orifice when pressure increased to certain value; Pressure can be regulated simultaneously, is convenient to the continuous spinning experiment; Spinning equipment of the present invention is simple in structure, volume is little, experimental cost is low, simple to operate, can obtain the strand of certain draw ratio and fineness according to requirement of experiment, and then can be to the comparative study that experimentizes of the spinning properties of fiber and spinning technology parameter.
Description of drawings
Fig. 1 is that the master of spinning equipment of the present invention looks cutaway view.
The specific embodiment
The specific embodiment one: as shown in Figure 1; A kind of miniature dry-jet wet spinning equipment of this embodiment; Said spinning equipment comprises hydraulic jack 2, oil cylinder connecting rod 4, filament spinning component, heating element heater 12, solidified water cleaning device 13 and coiler device 14; The upper end of oil cylinder connecting rod 4 is positioned at hydraulic jack 2; It is characterized in that: said filament spinning component comprises cylinder cover 3, spinning solution cylinder body 5, piston 6, screen pack 7, gripper shoe 8, butterfly distribution plate 9, spinnerets 10 and base 11, and said spinning solution cylinder body 5 is packed on the upper end of base 11, and the lower end of oil cylinder connecting rod 4 and piston 6 are affixed; Said piston 6 is positioned at spinning solution cylinder body 5; Said cylinder cover 3 is installed on the oil cylinder connecting rod 4 and is packed on the upper end of spinning solution cylinder body 5, is processed with central through hole 11-1 on the said base 11, and said screen pack 7 is installed in the top of central through hole 11-1 through gripper shoe 8; Said butterfly distribution plate 9 and spinnerets 10 are successively set on the bottom of central through hole 11-1 from top to bottom; Be processed with a plurality of spinneret orifices that are uniformly distributed with setting on the said spinnerets 10, the aperture of spinneret orifice is 0.15～0.45mm, forms spinning solution chamber 15 between said spinning solution cylinder body 5, piston 6 and the screen pack 7; Form a spray silk chamber 16 between said base 11, screen pack 7 and the butterfly distribution plate 9; Said spray silk chamber 16 is communicated with spinneret orifice on the spinnerets 10 through butterfly distribution plate 9, and said heating element heater 12 is coated on the outer wall of spinning solution cylinder body 5 and base 11, and said solidified water cleaning device 13 and coiler device 14 are arranged on the below of base 11.
The specific embodiment two: as shown in Figure 1; The said solidified water cleaning device 13 of this embodiment comprises a plurality of drawing-off transition roller 13-1 and a plurality of solidified water bathing groove 13-2; Be provided with a drawing-off transition roller 13-1 in each solidified water bathing groove 13-2; Laterally arrange between a plurality of drawing-off transition roller 13-1, be provided with a drawing-off transition roller 13-1 directly between adjacent two solidified water bathing groove 13-2.So design, can accomplish the experimentation of spinning solidification forming, stretching, washing.Other compositions and annexation are identical with the specific embodiment one.
The specific embodiment three: as shown in Figure 1; Said coiler device 14 is made up of spinning roller 14-1 and stepless fine setting variable speed electric motors, particularly; Laterally arrange between spinning roller 14-1 and the drawing-off transition roller 13-1, the end of spinning roller 14-1 and the output shaft of stepless fine setting variable speed electric motors, particularly are affixed.So design can be accomplished the experimentation of receiving silk.Other compositions and annexation are identical with the specific embodiment two.
The specific embodiment four: as shown in Figure 1, connect through bolt between said spinning solution cylinder body 5 and the base 11.So design, for convenience detach, replaceable different apertures spinnerets and cleaning spinning solution inboard wall of cylinder block.Other compositions and annexation are identical with the specific embodiment one, two or three.
The specific embodiment five: as shown in Figure 1, said cylinder cover 3 and spinning solution cylinder body 5 are connected through bolt.So design, for convenience detach, good airproof performance.Other compositions and annexation are identical with the specific embodiment four.
Operation principle:
As shown in Figure 1, the polymer spun silk stock solution that spinning is used joins in the spinning solution chamber 15 earlier, with vavuum pump spinning solution chamber 15 is vacuumized; Remove the bubble in the spinning solution, drive hydraulic jack then, oil cylinder connecting rod 4 drives moving downward of piston 6; Spinning solution chamber 15 interpolymer spinning solution pressure are increased, because the polymer spun silk stock solution is high viscoelastic polymer, the resistance of the spinneret orifice of flowing through is bigger; When pressure acquires a certain degree; The polymer spun silk stock solution sprays in spinneret orifice and gets in the solidified water cleaning device 13, and the cohesion boundling becomes silk in solidified water cleaning device 13, under the drawing-off effect of drawing-off transition roller 13-1; Walk around drawing-off transition roller 13-1, on coiler device 14, be wound in synnema.
Claims (5)
1. miniature dry-jet wet spinning equipment; Said spinning equipment comprises hydraulic jack (2), oil cylinder connecting rod (4), filament spinning component, heating element heater (12), solidified water cleaning device (13) and coiler device (14); The upper end of oil cylinder connecting rod (4) is positioned at hydraulic jack (2); It is characterized in that: said filament spinning component comprises cylinder cover (3), spinning solution cylinder body (5), piston (6), screen pack (7), gripper shoe (8), butterfly distribution plate (9), spinnerets (10) and base (11); Said spinning solution cylinder body (5) is packed on the upper end of base (11); The lower end of oil cylinder connecting rod (4) and piston (6) are affixed, and said piston (6) is positioned at spinning solution cylinder body (5), and said cylinder cover (3) is installed on oil cylinder connecting rod (4) and goes up and be packed on the upper end of spinning solution cylinder body (5); Be processed with central through hole (11-1) on the said base (11); Said screen pack (7) is installed in the top of central through hole (11-1) through gripper shoe (8), and said butterfly distribution plate (9) and spinnerets (10) are successively set on the bottom of central through hole (11-1) from top to bottom, are processed with a plurality of spinneret orifices that are uniformly distributed with setting on the said spinnerets (10); The aperture of spinneret orifice is 0.15～0.45mm; Form spinning solution chamber (15) between said spinning solution cylinder body (5), piston (6) and the screen pack (7), form a spray silk chamber (16) between said base (11), screen pack (7) and the butterfly distribution plate (9), said spray silk chamber (16) passes through butterfly distribution plate (9) and is communicated with spinneret orifice on the spinnerets (10); Said heating element heater (12) is coated on the outer wall of spinning solution cylinder body (5) and base (11), and said solidified water cleaning device (13) and coiler device (14) are arranged on the below of base (11).
2. miniature dry-jet wet spinning equipment according to claim 1; It is characterized in that: said solidified water cleaning device (13) comprises a plurality of drawing-off transition rollers (13-1) and a plurality of solidified water bathing grooves (13-2); Be provided with a drawing-off transition roller (13-1) in each solidified water bathing groove (13-2); Laterally arrange between a plurality of drawing-off transition rollers (13-1), be provided with a drawing-off transition roller (13-1) directly between adjacent two solidified water bathing grooves (13-2).
3. miniature dry-jet wet spinning equipment according to claim 2; It is characterized in that: said coiler device (14) is made up of spinning roller (14-1) and stepless fine setting variable speed electric motors, particularly; Laterally arrange between spinning roller (14-1) and the drawing-off transition roller (13-1), an end of spinning roller (14-1) and the output shaft of stepless fine setting variable speed electric motors, particularly are affixed.
4. according to claim 1,2 or 3 described miniature dry-jet wet spinning equipment, it is characterized in that: connect through bolt between said spinning solution cylinder body (5) and the base (11).
5. miniature dry-jet wet spinning equipment according to claim 4 is characterized in that: said cylinder cover (3) is connected through bolt with spinning solution cylinder body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100668080A CN102586904A (en) | 2012-03-14 | 2012-03-14 | Miniature dry-jetting wet-spinning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100668080A CN102586904A (en) | 2012-03-14 | 2012-03-14 | Miniature dry-jetting wet-spinning equipment |
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| Publication Number | Publication Date |
|---|---|
| CN102586904A true CN102586904A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100668080A Pending CN102586904A (en) | 2012-03-14 | 2012-03-14 | Miniature dry-jetting wet-spinning equipment |
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| CN (1) | CN102586904A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352265A (en) * | 2013-07-29 | 2013-10-16 | 苏州大学 | Method and device of micro-scale melt spinning |
| CN107237005A (en) * | 2017-06-19 | 2017-10-10 | 山东大学 | A kind of alginic acid and chitosan bicomponent fibers and preparation method thereof |
| CN110735189A (en) * | 2019-11-28 | 2020-01-31 | 宁波斯宾拿精密机械制造有限公司 | spinning assembly and spinning equipment based on solution spinning technology |
| CN110747518A (en) * | 2019-11-28 | 2020-02-04 | 青岛大学 | Spinning system and spinning equipment based on solution spinning technology |
| CN111534869A (en) * | 2020-05-10 | 2020-08-14 | 西南大学 | Miniature wet spinning drafting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267752A (en) * | 1999-03-23 | 2000-09-27 | 帝人制机株式会社 | Spinneret assembly for melting spinning and its assembling method |
| CN201598351U (en) * | 2009-11-24 | 2010-10-06 | 中原工学院 | Small wet spinning device |
-
2012
- 2012-03-14 CN CN2012100668080A patent/CN102586904A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267752A (en) * | 1999-03-23 | 2000-09-27 | 帝人制机株式会社 | Spinneret assembly for melting spinning and its assembling method |
| CN201598351U (en) * | 2009-11-24 | 2010-10-06 | 中原工学院 | Small wet spinning device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352265A (en) * | 2013-07-29 | 2013-10-16 | 苏州大学 | Method and device of micro-scale melt spinning |
| CN103352265B (en) * | 2013-07-29 | 2015-06-17 | 苏州大学 | Method and device of micro-scale melt spinning |
| CN107237005A (en) * | 2017-06-19 | 2017-10-10 | 山东大学 | A kind of alginic acid and chitosan bicomponent fibers and preparation method thereof |
| CN107237005B (en) * | 2017-06-19 | 2020-06-09 | 山东大学 | Alginic acid and chitosan double-component fiber and preparation method thereof |
| CN110735189A (en) * | 2019-11-28 | 2020-01-31 | 宁波斯宾拿精密机械制造有限公司 | spinning assembly and spinning equipment based on solution spinning technology |
| CN110747518A (en) * | 2019-11-28 | 2020-02-04 | 青岛大学 | Spinning system and spinning equipment based on solution spinning technology |
| CN111534869A (en) * | 2020-05-10 | 2020-08-14 | 西南大学 | Miniature wet spinning drafting device |
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Application publication date: 20120718 |