CN104746159A - A spinning machine and an operation method of the spinning machine - Google Patents
A spinning machine and an operation method of the spinning machine Download PDFInfo
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- CN104746159A CN104746159A CN201410519967.0A CN201410519967A CN104746159A CN 104746159 A CN104746159 A CN 104746159A CN 201410519967 A CN201410519967 A CN 201410519967A CN 104746159 A CN104746159 A CN 104746159A
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Abstract
The invention relates to a spinning machine and an operation method of the spinning machine, and relates to improvement on the operability of the spinning machine. The spinning machine (1) comprises a spinning nozzle (2) used for injecting a spinning solution; an upstream coagulating tank (4) disposed below the spinning nozzle (2) and used for storing a coagulating solution (3); a downstream coagulating tank (7) arranged on the downstream side of the upstream coagulating tank (4), and used for storing the coagulating solution (3); an inter-tank connecting device (18) for connecting the upstream coagulating tank (4) with the downstream coagulating tank (7) so as to deliver silk yarns (9) formed by treating the spinning solution through the upstream coagulating tank (4) to the downstream coagulating tank (7); and a lifting driving device (20) used for lifting to drive the upstream coagulating tank (4).
Description
Technical field
The present invention relates to a kind of make spinning solution divide a word with a hyphen at the end of a line in gas after be directed into the spinning machine of solidification liquid and the method for operation of spinning machine.
Background technology
All the time, as the spinning machine in order to obtain high strength synthetic fibre, use and have dry-and wet-type spinning machine (patent document 1).
Fig. 8 and Fig. 9 represents an example of existing dry-and wet-type spinning machine, and this spinning machine 50 arranges multiple spinning-nozzle 53 above the coagulating tank 52 of storage solidification liquid 51.Spinning-nozzle 53 is configured to nozzle face 54 down, and nozzle face 54 and the interval of solidifying liquid level 55 are set to several millimeter.
The spinning solution sprayed from the nozzle face 54 of spinning-nozzle 53 declines towards solidifying liquid level 55, after the gas blanket by several millimeters of intervals, enters solidification liquid 51 from solidifying liquid level 55.Silk thread 56 treated in solidification liquid 51 be arranged at guiding element 57 in the bath in solidification liquid 51 and be arranged at coagulating tank outlet batch guiding element 58 and work beam 59 guides, and be sent to next step.
In the existing spinning machine 50 shown in Fig. 8 and Fig. 9, can utilize lift drive mechanism 60 that spinning-nozzle 53 is elevated, operator utilizes lift drive mechanism 60 that spinning-nozzle 53 is elevated, and can adjust nozzle face 54 thus and solidify the interval of liquid level 55.In addition, when starting spinning machine 50, making spinning-nozzle 53 rise and pull open from solidifying liquid level 55, easily carrying out the winding operation etc. of silk thread 56 to guiding element 57 in the bath in solidification liquid 51.
In addition, as another existing spinning machine, there is the type (patent document 2) being guided silk thread by the conduit be configured at by inlet portion in solidification liquid.In the spinning machine of the type, need to make silk thread by the operation in conduit when starting spinning machine.
[background technology document]
[patent document]
[patent document 1] Japanese Patent Laid-Open 4-241109 publication
[patent document 2] Japanese Patent Laid-Open 2009-179924 publication
Summary of the invention
The problem that invention will solve
Possess in the spinning machine of the conduit of silk thread in described solidification liquid, when starting spinning machine, must silk thread be made via the duct entry be submerged in solidification liquid by conduit, for this operation carried out may not be easy.
In addition, in order to reach best spinning condition, inching must be carried out with the liquid level of extremely narrow interval to the nozzle face of spinning-nozzle and solidification liquid, but operator is difficult to the described interval of visual confirmation across the sidewall of coagulating tank sometimes, causes operating efficiency to reduce.
In addition, if make nozzle face and solidify liquid level and contact, just can cause broken string, spinning-nozzle must be changed and carry out restarting operation.Once cause broken string, this silk thread just can depart from specification, and no longer includes commodity value.In addition, when restarting, whole production line needs just can revert to specific working condition for a long time, and the fiber product produced during this period can depart from specification equally.Thus, cause output to reduce, for cause, become problem.
In addition, in existing dry-and wet-type spinning machine, be that multiple spinning-nozzle shares 1 coagulating tank, therefore, the problem that the disorder that there is the liquid level in certain spinning-nozzle makes a very bad impression to the spinning operation in adjacent spinning-nozzle.
In addition, in another existing dry-and wet-type spinning machine, when starting spinning machine, need the operation making silk thread by the duct entry in solidification liquid, solidification liquid face easily produces disorder.
The present invention is in view of the problem points research of described background technology forms, and object is the operability improving spinning machine.
The technological means of dealing with problems
In order to solve described problem, the present invention is a kind of spinning machine, it is characterized in that, make spinning solution divide a word with a hyphen at the end of a line in gas after be directed into solidification liquid, and to comprise: spinning-nozzle, in order to spray described spinning solution; Upstream side coagulating tank, is configured at the below of described spinning-nozzle, stores described solidification liquid; Downstream coagulating tank, is arranged at the downstream of described upstream side coagulating tank, stores described solidification liquid; Interface unit between bath, connects described upstream side coagulating tank and described downstream coagulating tank, so that the silk thread formed utilizing spinning solution described in the process of described upstream side coagulating tank is sent to described downstream coagulating tank; And lift actuator part, drive described upstream side coagulating tank in order to lifting.
In addition, be preferably, single described upstream side coagulating tank is arranged to single described spinning-nozzle.
In addition, be preferably, single described downstream coagulating tank is arranged to single described upstream side coagulating tank.
In addition, be preferably, more comprise silk thread support, sinking is configured in the described solidification liquid of described upstream side coagulating tank, to support described silk thread, and described silk thread support is communicated in interface unit between described bath.
In addition, be preferably, between described bath, interface unit has connecting pipings, and described connecting pipings comprises: inlet portion, arranges described silk thread support; And export department, be configured at coagulating tank side, described downstream; And described connecting pipings is inserted through through hole, this through hole is formed at bottom or the sidewall portion of described upstream side coagulating tank, and described upstream side coagulating tank is along the axis direction of described connecting pipings and liftable.
In addition, be preferably, more comprise containment member, allow that described upstream side coagulating tank is elevated along the axis direction of described connecting pipings, and seal between the described through hole of described upstream side coagulating tank and the outer peripheral face of described connecting pipings in liquid-tight manner.
In addition, be preferably, being formed by transparent material at least partially of described upstream side coagulating tank.
In order to solve described problem, the present invention is a kind of method of operation of spinning machine, it is characterized in that, this spinning machine make spinning solution divide a word with a hyphen at the end of a line in gas after be directed into solidification liquid, described method of operation comprises: bath decline step, and the upstream side coagulating tank being configured to spray below the spinning-nozzle of spinning solution is declined from position when running well; Bath up step, under the state that the silk thread formed by the described spinning solution sprayed from described spinning-nozzle is guided to the inlet portion of interface unit between bath, make described upstream side coagulating tank increase, between described bath, interface unit connects described upstream side coagulating tank and the downstream coagulating tank in downstream being arranged at described upstream side coagulating tank; And step inserted by silk thread, utilize the flowing being resulted from the described solidification liquid between described bath in interface unit by described bath up step, described silk thread is passed through from interface unit between described bath.
In addition, be preferably, in described bath up step, described silk thread be directed into silk thread support, the sinking of this silk thread support is configured in the described solidification liquid of described upstream side coagulating tank, and is communicated in interface unit between described bath.
In addition, so-called in this manual " upstream side " and " downstream ", refers to " upstream side " and " downstream " on silk thread direction of transfer.
The effect of invention
According to the present invention possessing described feature, the operability of spinning machine can be improved than ever further.
Accompanying drawing explanation
Fig. 1 is the longitudinal section of the schematic configuration of the spinning machine representing one embodiment of the present invention.
Fig. 2 is the top view of the schematic configuration representing the spinning machine shown in Fig. 1.
Fig. 3 A is the figure of method of operation when starting in order to the spinning machine shown in key diagram 1.
Fig. 3 B is the figure of method of operation when starting in order to the spinning machine shown in key diagram 1.
Fig. 3 C is the figure of method of operation when starting in order to the spinning machine shown in key diagram 1.
Fig. 4 is the top view of the schematic configuration of the variation representing the spinning machine shown in Fig. 1.
Fig. 5 is the longitudinal section of the schematic configuration of another variation representing the spinning machine shown in Fig. 1.
Fig. 6 is the longitudinal section of the schematic configuration of another variation representing the spinning machine shown in Fig. 1.
Fig. 7 is the longitudinal section of the schematic configuration of another variation representing the spinning machine shown in Fig. 1.
Fig. 8 is the longitudinal section of the schematic configuration of the example representing existing spinning machine.
Fig. 9 is the top view of the schematic configuration representing the existing spinning machine shown in Fig. 8.
Detailed description of the invention
Below, with reference to the graphic spinning machine of explanation one embodiment of the present invention and the method for operation of spinning machine.
The spinning machine of present embodiment is so-called dry-and wet-type spinning machine, make spinning solution divide a word with a hyphen at the end of a line in gas after be directed into solidification liquid.
As shown in Figure 1, spinning machine 1 possesses spinning-nozzle 2, and described spinning-nozzle 2 has the nozzle face 2A of ejection spinning solution.Spinning-nozzle 2 in present embodiment not as described in the spinning-nozzle that can move up and down existing spinning machine, but to configure regularly.
In the below of spinning-nozzle 2, the upstream side coagulating tank 4 storing solidification liquid 3 is set.Upstream side coagulating tank 4 liftably configures.That is, in the spinning machine 1 of present embodiment, spinning-nozzle 2 is fixed, makes upstream side coagulating tank 4 movable.
Be connected to solidification liquid supply pipe 5 and solidification liquid discharge pipe 6 at upstream side coagulating tank 4, solidification liquid 3 is supplied in bath by described solidification liquid supply pipe 5, and described solidification liquid discharge pipe 6 discharges solidification liquid 3 in bath.Solidification liquid supply pipe 5 and solidification liquid discharge pipe 6 can be elevated integratedly with upstream side coagulating tank 4.
When running well, the solidification liquid quantity delivered supplied from solidification liquid supply pipe 5 is adjusted to the solidification liquid discharge rate of discharging from solidification liquid discharge pipe 6, and solidification liquid is crossed the upper end edge portion of upstream side coagulating tank 4 and overflows.That is, the liquid level 3A of the solidification liquid 3 of upstream side coagulating tank 4 is specified by the upper end edge portion of upstream side coagulating tank 4.
In the downstream of upstream side coagulating tank 4, be provided with upstream side coagulating tank 4 the downstream coagulating tank 7 storing solidification liquid 3 dividually.
At the sidewall of downstream coagulating tank 7, the dam plate 8 that can regulate upper-lower position is set, by the upper-lower position of regulating barrage plate 8, can will solidifies liquid level with optimum level and be maintained fixing.
In the inside of upstream side coagulating tank 4, be configured in solidification liquid 3 in order to silk thread support 10 sinking of supporting silk thread 9.Silk thread support 10 has the cone-shaped expanded upward.
Form through hole 12 at the central portion of the base plate 11 of upstream side coagulating tank 4, insert connection straight tube 13 at through hole 12.Connecting the upper end of straight tube 13, silk thread support 10 is installed.
At through hole 12, containment member 14 is set with being connected between straight tube 13.Containment member 14 guarantees fluid tight with between the outer peripheral face being connected straight tube 13 of the through hole 12 of upstream side coagulating tank 4, and allows that upstream side coagulating tank 4 is elevated along the axis direction connecting straight tube 13.
The bottom connecting straight tube 13 is connected to the end connecting curved tube 15.Another end connecting curved tube 15 is connected to the sidewall 16 of downstream coagulating tank 7.By connection straight tube 13 and connect curved tube 15, form interface unit 18 between the bath that is connected with downstream coagulating tank 7 by upstream side coagulating tank 4.
Above downstream coagulating tank 7, arrange work beam 19, described work beam 19 is in order to batch by arriving to outside silk thread 9 from described liquid level in the solidification liquid 3 in downstream coagulating tank 7, and the silk thread 9 batched by work beam 19 is sent to next treatment step.
As shown in Figure 2, the spinning machine 1 of present embodiment possesses the lift actuator part 20 driving upstream side coagulating tank 4 in order to lifting.The kind of lift actuator part 20 is not limit, such as, can drive spherical nut body by motor and be elevated driving upstream side coagulating tank 4.By making upstream side coagulating tank 4 be elevated, the nozzle face 2A of spinning-nozzle 2 and the interval of solidifying the above-below direction of liquid level 3A of upstream side coagulating tank 4 can be changed.
As shown in Figure 2, in the spinning machine 1 of present embodiment, single upstream side coagulating tank 4 is arranged to single spinning-nozzle 2.In addition, single downstream coagulating tank 7 is arranged to single upstream side coagulating tank 4.
Next, with reference to Fig. 3 A to Fig. 3 C, the method for operation of the spinning machine 1 of present embodiment is described, method of operation when especially starting.
First, use lift actuator part 20, make upstream side coagulating tank 4 drop to the retreating position (bath decline step) shown in Fig. 3 B from position during normal operation shown in Fig. 3 A.Now, with the decline of upstream side coagulating tank 4, and the liquid level 3B that solidifies of downstream coagulating tank 7 declines.In addition, the solidification liquid 3 in upstream side coagulating tank 4 overflows, thus, upstream side coagulating tank 4 to solidify liquid level 3A consistent with the upper end edge portion of upstream side coagulating tank 4.
In the state shown in Fig. 3 B, the upper surface open of silk thread support 10 become with upstream side coagulating tank 4 solidify the roughly the same height and position of liquid level 3A.Thus, between spinning-nozzle 2 and upstream side coagulating tank 4, the sufficient space of the operation of operator can be guaranteed.
In this condition, operator by the front end guidance of silk thread 9 that formed by the spinning solution sprayed from spinning-nozzle 2 to silk thread support 10.Now, the upper surface open of silk thread support 10 is in and solidifies liquid level 3A height and position a little on the lower than upstream side coagulating tank 4.
Next, as shown in Figure 3 C, under the state guiding in silk thread support 10 by silk thread 9, lift actuator part 20 is used to make upstream side coagulating tank 4 rise (bath up step).Thus, upstream side coagulating tank 4 solidify liquid level 3A and solidifying between liquid level 3B of downstream coagulating tank 7 produces liquid level difference.So, between bath, in interface unit 18, produce the flowing of the solidification liquid 3 from upstream side coagulating tank 4 towards downstream coagulating tank 7, so utilize this flowing to make silk thread 9 from interface unit 18 between bath by (step inserted by silk thread).
Then, by via interface unit between bath 18, the silk thread 9 guided in downstream coagulating tank 7 is erected at the work beam 19 of the top being configured at downstream coagulating tank 7.
As previously discussed, according to the present embodiment, be elevated relative to spinning-nozzle 2 due to upstream side coagulating tank 4 can be made, so such as when starting, till making upstream side coagulating tank 4 drop to retreating position from position when running well, sufficient working space can be guaranteed between spinning-nozzle 2 and upstream side coagulating tank 4 thus.
In addition, when starting, upstream side coagulating tank 4 is declined, silk thread 9 upper surface open of the silk thread support 10 be submerged in the solidification liquid 3 of upstream side coagulating tank 4 can be made thus to be positioned at solidify near liquid level 3A, so easily can be guided to the upper surface open of silk thread support 10 by operator.
In addition, when starting, making the upstream side coagulating tank 4 temporarily declined again increase, making the flowing producing solidification liquid 3 between bath in interface unit 18, the flowing of this solidification liquid 3 can be utilized thus and silk thread 9 is easily inserted through between bath in interface unit 18.
In addition, in the present embodiment, by making upstream side coagulating tank 4 liftable, operator with extremely narrow interval to the nozzle face 2A of spinning-nozzle 2 with solidify liquid level 3A and carry out inching so that when reaching best spinning condition, can easily confirm described interval across the sidewall of upstream side coagulating tank 4 with visual.
In addition, owing to arranging single upstream side coagulating tank 4 to single spinning-nozzle 2, and single downstream coagulating tank 7 is arranged to single upstream side coagulating tank 4, makes a very bad impression so the disorder of solidifying liquid level 3A in the upstream side coagulating tank 4 corresponding with spinning-nozzle 2 can not operate to the spinning in another spinning-nozzle 2.
Especially when starting spinning machine 1, need the operation making silk thread 9 by the silk thread support 10 in solidification liquid 3, solidify liquid level 3A and easily produce disorder, but in the spinning machine 1 of present embodiment, because multiple spinning-nozzle 2 does not share coagulating tank, so the disorder of the liquid level of a coagulating tank can not be transmitted to another coagulating tank.
As a variation of described embodiment, as shown in Figure 4, also the multiple spinning machines 1 comprising single spinning-nozzle 2, single upstream side coagulating tank 4 and single downstream coagulating tank 7 can be set up in parallel.In this embodiment, by arranging spaced walls 22 in the inside of large-scale bath 21, and multiple downstreams coagulating tank 7 is formed.
In addition, also spaced walls 22 can not be set in the inside of large-scale bath 21, but make multiple spinning-nozzle 2 and multiple upstream side coagulating tank 4 share 1 large-scale downstream coagulating tank 21.Now, because upstream side coagulating tank 4 is customizations for each spinning-nozzle 2, so compared with the existing spinning machine 50 shown in Fig. 8 and Fig. 9, the propagation of the disorder of solidifying liquid level can also be suppressed.
In addition, in said embodiment, important part be to make upstream side coagulating tank 4 above-below direction move and and produce the difference of height of liquid level between downstream coagulating tank 7, but between the bath that upstream side coagulating tank 4 is connected with downstream coagulating tank 7 interface unit 18 shape, with the link position of downstream coagulating tank 7, the position shown in Fig. 1 need not be defined as with the link position of upstream side coagulating tank 4, the position etc. of through hole 12, various variation can be had.Fig. 5 ~ Fig. 7 illustrates wherein several.
Fig. 5 represents another variation of described embodiment, and in this embodiment, between bath, the end of downstream side of interface unit 18 is connected to the diapire of downstream coagulating tank 7.
Fig. 6 represents the another variation of described embodiment, and in this embodiment, between bath, the connection straight tube 13 of interface unit 18 is inclined, connects the sidewall of the through upstream side coagulating tank 4 of straight tube 13.Upstream side coagulating tank 4 is elevated driving obliquely along the connection straight tube 13 tilted.
Fig. 7 represents the another variation of described embodiment, and in this embodiment, the partial sidewall of downstream coagulating tank 7 is made up of deformable member 17.Deformable member 17 can be made up of the flexible material such as rubber or resin sheet or snake fu jie structure etc.
Between bath, the end of downstream side of interface unit 18 is connected to deformable member 17, and between upstream side coagulating tank 4 and bath, interface unit 18 is elevated driving integratedly.
In the various variation of described embodiment and described embodiment, also can form upstream side coagulating tank 4 by transparent materials such as transparent resins.By forming upstream side coagulating tank 4 by transparent material, through transparent bath wall depending on recognizing in bath, more easily can carry out so the operation of operator becomes.
[explanation of symbol]
1 spinning machine
2 spinning-nozzles
2A nozzle face
3 solidification liquids
3A upstream side coagulating tank solidify liquid level
3B downstream coagulating tank solidify liquid level
4 upstream side coagulating tanks
5 solidification liquid supply pipes
6 solidification liquid discharge pipes
7 downstream coagulating tanks
8 dam plates
9 silk threads
10 silk thread supports
The base plate of 11 upstream side coagulating tanks
The through hole of 12 base plates
13 connect straight tube
14 containment members
15 connect curved tube
The sidewall of 16 downstream coagulating tanks
17 deformable members
Interface unit between 18 baths
19 work beams
20 lift actuator parts
21 large-scale baths
22 spaced walls
Claims (9)
1. a spinning machine, make spinning solution divide a word with a hyphen at the end of a line in gas after be directed into solidification liquid, and to comprise:
Spinning-nozzle, in order to spray described spinning solution;
Upstream side coagulating tank, is configured at the below of described spinning-nozzle, stores described solidification liquid;
Downstream coagulating tank, is arranged at the downstream of described upstream side coagulating tank, stores described solidification liquid;
Interface unit between bath, connects described upstream side coagulating tank and described downstream coagulating tank, so that the silk thread formed utilizing spinning solution described in the process of described upstream side coagulating tank is sent to described downstream coagulating tank; And
Lift actuator part, drives described upstream side coagulating tank in order to lifting.
2. spinning machine according to claim 1, wherein arranges single described upstream side coagulating tank to single described spinning-nozzle.
3. spinning machine according to claim 1 and 2, wherein arranges single described downstream coagulating tank to single described upstream side coagulating tank.
4. spinning machine according to claim 1 and 2, more comprise silk thread support, described silk thread support sinking is configured in the described solidification liquid of described upstream side coagulating tank, to support described silk thread, and described silk thread support is communicated in interface unit between described bath.
5. spinning machine according to claim 4, between wherein said bath, interface unit has connecting pipings, and described connecting pipings comprises: inlet portion, arranges described silk thread support; And export department, be configured at coagulating tank side, described downstream; And
Described connecting pipings is inserted through through hole, and this through hole is formed at bottom or the sidewall portion of described upstream side coagulating tank,
Described upstream side coagulating tank is along the axis direction of described connecting pipings and liftable.
6. spinning machine according to claim 5, more comprise containment member, described containment member allows that described upstream side coagulating tank is elevated along the axis direction of described connecting pipings, and seals between the described through hole of described upstream side coagulating tank and the outer peripheral face of described connecting pipings in liquid-tight manner.
7. spinning machine according to claim 1 and 2, being formed by transparent material at least partially of wherein said upstream side coagulating tank.
8. a method of operation for spinning machine, this spinning machine make spinning solution divide a word with a hyphen at the end of a line in gas after be directed into solidification liquid, described method of operation comprises:
Bath decline step, makes the upstream side coagulating tank being configured to spray below the spinning-nozzle of spinning solution decline from position when running well;
Bath up step, under the state that the silk thread utilizing the described spinning solution sprayed from described spinning-nozzle to be formed is guided to the inlet portion of interface unit between bath, make described upstream side coagulating tank increase, between described bath, interface unit connects described upstream side coagulating tank and the downstream coagulating tank being arranged at described upstream side coagulating tank downstream; And
Step inserted by silk thread, utilizes the flowing being resulted from the described solidification liquid between described bath in interface unit by described bath up step, and described silk thread is passed through from interface unit between described bath.
9. the method for operation of spinning machine according to claim 8, wherein in described bath up step, described silk thread is directed into silk thread support, and the sinking of this silk thread support is configured in the described solidification liquid of described upstream side coagulating tank, and is communicated in interface unit between described bath.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-272224 | 2013-12-27 | ||
| JP2013272224 | 2013-12-27 |
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| Publication Number | Publication Date |
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| CN104746159A true CN104746159A (en) | 2015-07-01 |
| CN104746159B CN104746159B (en) | 2017-05-03 |
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| CN201410519967.0A Active CN104746159B (en) | 2013-12-27 | 2014-09-30 | A spinning machine and an operation method of the spinning machine |
| CN201420573732.5U Expired - Lifetime CN204211875U (en) | 2013-12-27 | 2014-09-30 | Spinning machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420573732.5U Expired - Lifetime CN204211875U (en) | 2013-12-27 | 2014-09-30 | Spinning machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671659A (en) * | 2016-04-08 | 2016-06-15 | 山东万圣博科技股份有限公司 | Coagulating bath acceleration device for high-speed spinning of para-aramid fibers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746159B (en) * | 2013-12-27 | 2017-05-03 | 川崎重工业株式会社 | A spinning machine and an operation method of the spinning machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3481817D1 (en) * | 1983-07-30 | 1990-05-10 | Akzo Gmbh | POROUS MOLDED BODIES. |
| US5366362A (en) * | 1989-12-22 | 1994-11-22 | The United States Of America As Represented By The Secretary Of The Air Froce | Apparatus for extruding a single aromatic heterocyclic polymeric fiber |
| KR100630267B1 (en) * | 2005-03-18 | 2006-09-29 | 주식회사 효성 | Dipped cord using hybrid cord and radial tire using the same |
| CN104746159B (en) * | 2013-12-27 | 2017-05-03 | 川崎重工业株式会社 | A spinning machine and an operation method of the spinning machine |
-
2014
- 2014-09-30 CN CN201410519967.0A patent/CN104746159B/en active Active
- 2014-09-30 CN CN201420573732.5U patent/CN204211875U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671659A (en) * | 2016-04-08 | 2016-06-15 | 山东万圣博科技股份有限公司 | Coagulating bath acceleration device for high-speed spinning of para-aramid fibers |
| CN105671659B (en) * | 2016-04-08 | 2018-04-06 | 中芳特纤股份有限公司 | A kind of coagulating bath accelerator for para-aramid fiber high speed spinning |
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| CN204211875U (en) | 2015-03-18 |
| CN104746159B (en) | 2017-05-03 |
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