CN112708953B - Spinning coagulating bath device - Google Patents
Spinning coagulating bath device Download PDFInfo
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- CN112708953B CN112708953B CN202011527147.8A CN202011527147A CN112708953B CN 112708953 B CN112708953 B CN 112708953B CN 202011527147 A CN202011527147 A CN 202011527147A CN 112708953 B CN112708953 B CN 112708953B
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- accommodating space
- water tank
- water
- coagulation bath
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
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- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a spinning coagulating bath device, and belongs to the technical field of textile machinery. The cluster guide wire roller assembly comprises a water tank (1), a water distribution partition plate (8) and a cluster guide wire roller assembly (6), wherein the water distribution partition plate (8) is arranged in the water tank (1), so that an accommodating space in the water tank (1) is divided into a first accommodating space (17) and a second accommodating space (14) by the water distribution partition plate (8), and the cluster guide wire roller assembly (6) is arranged in the first accommodating space (17); a first through hole (18) is formed in the bottom of the second accommodating space (14), and the second accommodating space (14) is communicated with the outside through the first through hole (18); the height of the water diversion clapboard (8) is less than the top edge of the water tank (1). The spinning coagulation bath device can ensure that the fluid in the coagulation bath tank body is stable, and in addition, the arrangement of the water division partition plate (8) ensures that the water tank (1) can be completely filled with the solvent, so that the gap requirement of cooling side blowing is met.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a spinning coagulating bath device.
Background
The dry-jet wet spinning is dry-wet spinning, which means that spinning solution is sprayed out through a spinning micropore and then passes through a section of dry layer, namely an air layer, to generate physical change, moisture in the spinning solution is rapidly evaporated to form dense, uniform and thin strand silk, and then the strand silk is solidified into a high-density and smooth-surface groove-free strand silk structure through a solidification bath through bidirectional diffusion of a solvent and the moisture and a phase separation process. At present, dry jet wet spinning is widely applied to the production of various fibers, and high-speed spinning can be realized. In pursuit of high production of fibers, producers often want to pursue high production of fibers by correspondingly increasing the speed of the tow into the coagulation bath.
The existing coagulating bath water tank in production can not be completely filled with solvent, so that the blowing gap between the liquid level of the solvent and a spinneret plate is too large, the forming of tows is influenced, and the quality of finished tows is finally influenced; the bundling godet roller is fixed in a coagulating bath water tank, and in actual production, because the depth of the godet roller is deeper, the filament bundle is difficult to grow by workers; the bundling godet roller is a straight rod type bundling godet roller made of stainless steel, standing yarns cannot return to the tows again along with water flow after falling into a coagulation bath in the production process of large-denier tows, the surface friction of the bundling godet roller made of the stainless steel is large, and finally the tension, the pulling force and the resistance of the tows are large, so that the difficulty in threading ends of workers is caused.
Disclosure of Invention
In view of the above, the present invention provides a spinning coagulation bath device, which can ensure the stability of the fluid in the coagulation bath, and is more practical.
In order to achieve the purpose, the technical scheme of the spinning coagulating bath device provided by the invention is as follows:
the spinning coagulation bath device provided by the invention comprises a water tank (1), a water dividing partition plate (8) and a bundling wire guide roller assembly (6),
the water division clapboard (8) is arranged in the water tank (1), so that the accommodating space in the water tank (1) is divided into a first accommodating space (17) and a second accommodating space (14) by the water division clapboard (8),
the cluster guide wire roller assembly (6) is arranged in the first accommodating space (17);
the bottom of the second accommodating space (14) is provided with a first through hole (18),
the second accommodating space (14) is communicated with the outside through the first through hole (18);
the height of the water diversion partition plate (8) is smaller than the top edge of the water tank (1).
The spinning coagulating bath device provided by the invention can be further realized by adopting the following technical measures.
Preferably, the bottom of the water diversion partition plate (8) is provided with a first inclined surface (7), so that a folding line (19) is formed between the vertical part of the water diversion partition plate (8) and the inclined surface (7).
Preferably, the water tank (1) is provided with a second inclined surface (20) at the bottom of the outer side (16) of the second accommodating space (14).
Preferably, the spinning coagulation bath device also comprises a pore plate (5),
the pore plate (5) is arranged in the containing space (17), so that the first containing space (17) is separated into a third containing space (3) by the pore plate (5), and the third containing space (3) is communicated with a liquid inlet pipe (4) of the coagulating bath solvent.
Preferably, the spinning coagulation bath device also comprises an overflow tank (2),
the overflow tank (2) is arranged on the periphery of the top edge of the water tank (1), and the height of the top edge of the overflow tank (2) is lower than that of the top edge of the water tank (1).
Preferably, the overflow tank (2) is arranged around the edge of one side of the water tank (1) except the water division partition (8).
Preferably, the collecting godet assembly (6) comprises a collecting godet (12), a support member (13), a lifting rod (9) and a lifting mechanism (10),
the bunching godet roller (13) is arc-shaped,
one end of the supporting rod (13) is fixedly connected to one free end of the bundling godet roller (12), and the other end of the supporting rod (13) is fixedly connected to the other free end of the bundling godet roller (12);
one end of the lifting rod (9) is connected to the supporting rod (13), and the other end of the lifting rod (9) is connected to the output end of the lifting rod (9);
a moving pair is formed between the lifting rod (9) and the bottom surface of the water tank (1).
Preferably, a sealing member is disposed at a connection portion between the lifting rod (9) and the bottom surface of the water tank (1).
Preferably, a revolute pair is formed between the support rod (13) and the lifting rod (9).
Preferably, the collecting godet (12) is made of ceramic. According to the spinning coagulation bath device provided by the embodiment of the invention, the water dividing partition plate 8 is arranged in the water tank 1, wherein the height of the water dividing partition plate 8 is smaller than the top edge of the water tank 1, so that when the volume of the coagulation bath liquid in the water tank 1 is higher than that of the water dividing partition plate 8, the overflowing coagulation bath liquid can overflow from the first accommodating space 17 into the second accommodating space 14, and in this case, the second accommodating space 14 is communicated with the outside through the first through hole 18, so that the coagulation bath liquid collected in the second accommodating space 14 can be led out from the first through hole 18, and therefore, the spinning coagulation bath device provided by the embodiment of the invention can ensure that the fluid in the coagulation bath tank is stable. In addition, the arrangement of the water division partition plate 8 ensures that the water tank 1 can be completely filled with the solvent, and the gap requirement of cooling side blowing is met. In the production process, the tow is light and convenient to start, the operation is simple, the water surface of the solvent in the coagulating bath water tank is stable, standing filaments can return to the tow again along with water flow after falling into the coagulating bath, and the times of manual intervention are reduced. Therefore, the water tank 1 and the thread guide device can be confirmed to completely meet the production requirements, the operation is simple and convenient, and manpower and material resources are reduced.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic perspective view of a first typical direction of a coagulation bath device for spinning provided by an embodiment of the invention;
FIG. 2 is a schematic perspective view of a second exemplary direction of a coagulation bath device for spinning provided by an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a coagulation bath device for spinning provided by an embodiment of the invention in a third typical direction;
FIG. 4 is a schematic perspective view of a cluster guide roller assembly applied to a coagulation bath device for spinning provided by an embodiment of the invention;
FIG. 5 is a top view of a coagulation bath apparatus for spinning provided in an embodiment of the present invention;
FIG. 6 is a view taken along line A-A of FIG. 5;
fig. 7 is a partially enlarged structural view of a portion B in fig. 6.
Detailed Description
In view of the above, the present invention provides a spinning coagulation bath device, which can ensure the stability of the fluid in the coagulation bath, and is more practical.
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of a coagulation bath device for spinning according to the present invention, with reference to the accompanying drawings and preferred embodiments, describes the specific implementation, structure, features and effects thereof. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, with the specific understanding that: both a and B may be included, a may be present alone, or B may be present alone, and any of the three cases can be provided.
Referring to fig. 1 to 7, the spinning coagulation bath device provided by the embodiment of the invention comprises a water tank 1, a water dividing partition plate 8 and a bundling wire guide roller assembly 6. The water dividing partition plate 8 is arranged in the water tank 1, so that the accommodating space inside the water tank 1 is divided into a first accommodating space 17 and a second accommodating space 14 by the water dividing partition plate 8, and the cluster godet roller assembly 6 is arranged in the first accommodating space 17. The bottom of the second accommodating space 14 is provided with a first through hole 18, and the second accommodating space 14 is communicated with the outside through the first through hole 18. The height of the water diversion baffle plate 8 is smaller than the top edge of the water tank 1.
In the spinning coagulation bath device provided by the embodiment of the invention, the water dividing partition plate 8 is arranged in the water tank 1, wherein the height of the water dividing partition plate 8 is smaller than the top edge of the water tank 1, so that when the volume of the coagulation bath liquid in the water tank 1 is higher than that of the water dividing partition plate 8, the overflowing coagulation bath liquid can overflow from the first accommodating space 17 into the second accommodating space 14, and in this case, the second accommodating space 14 is communicated with the outside through the first through hole 18, so that the coagulation bath liquid collected in the second accommodating space 14 can be led out from the first through hole 18, and the spinning coagulation bath device provided by the embodiment of the invention can ensure that the fluid in the coagulation bath tank is stable. In addition, the arrangement of the water division partition plate 8 ensures that the water tank 1 can be completely filled with the solvent, and the gap requirement of cooling side blowing is met. In the production process, the tow is light and convenient to start, the operation is simple, the water surface of the solvent in the coagulating bath water tank is stable, standing filaments can return to the tow again along with water flow after falling into the coagulating bath, and the times of manual intervention are reduced. Therefore, the water tank 1 and the thread guide device can be confirmed to completely meet the production requirements, the operation is simple and convenient, and manpower and material resources are reduced.
Wherein, the bottom of the water division partition plate 8 is a first inclined surface 7, so that a folding line 19 is formed between the vertical part of the water division partition plate 8 and the inclined surface 7. In this case, the first inclined surface 7 can form a flow guide surface on the bottom surface of the water diversion partition plate 8, so that the coagulation bath liquid collected in the second accommodating space 14 can be more easily collected in the first through hole 18 and guided out through the first inclined surface 7, in this embodiment, in order to facilitate the coagulation bath liquid collected in the second accommodating space 14 to be more conveniently guided, a flow guide pipe 11 can be further disposed on the bottom surface of the first through hole 18, the flow guide pipe 11 includes a vertical section and a horizontal section, and the vertical section and the horizontal section are bent at 90 degrees, in this case, the coagulation bath liquid collected in the second accommodating space 14 is guided out through the flow guide pipe 11, and the guidance is more convenient.
The bottom of the water tank 1 at the outer side 16 of the second accommodating space 14 is a second inclined surface 20. In this case, the second inclined surface 20 can form a flow guide surface on the bottom surface of the water tank 1 close to the water dividing partition plate 8, so that the coagulation bath liquid collected in the second accommodating space 14 can be more easily collected in the first through hole 18 and guided out through the second inclined surface 20, in this embodiment, in order to facilitate the flow guide of the coagulation bath liquid collected in the second accommodating space 14, a flow guide pipe 11 may be further disposed on the bottom surface of the first through hole 18, the flow guide pipe 11 includes a vertical section and a horizontal section, and the vertical section and the horizontal section are bent at 90 degrees, in this case, the coagulation bath liquid collected in the second accommodating space 14 is guided out through the flow guide pipe 11, and the guiding out is more convenient.
Wherein, the spinning coagulating bath device also comprises a pore plate 5. The pore plate 5 is arranged in an accommodating space 17, so that the first accommodating space 17 is isolated by the pore plate 5 to form a third accommodating space 3, and the third accommodating space 3 is communicated with the liquid inlet pipe 4 of the coagulating bath solvent. Under the condition, the pore plate 5 can homogenize the coagulating bath liquid entering the water tank 1 through the liquid inlet pipe 4 to the passing pore plate 5, so that the coagulating bath liquid flow in the water tank 1 is ensured to be stable, no turbulence phenomenon is caused, and no vibration end of the filament bundle is ensured.
Wherein, the spinning coagulation bath device also comprises an overflow tank 2. The overflow tank 2 is provided on the periphery of the top edge of the water tank 1, and the height of the top edge of the overflow tank 2 is lower than that of the top edge of the water tank 1. In this case, when the level of the coagulation bath in the water tank 1 rises above the top edge of the water tank 1, the excess coagulation bath can be collected in the overflow tank 2 without being ejected, and in addition, the excess coagulation bath is collected in the overflow tank 2, so that the working environment can be made cleaner.
Wherein, the overflow trough 2 is arranged around the edge of one side of the water trough 1 corresponding to the water dividing clapboard 8. In this embodiment, since the height of the water dividing partition 8 itself is smaller than the top edge of the water tank 1, even if the coagulation bath solution overflows from one side edge corresponding to the water dividing partition 8, the coagulation bath solution overflows into the second accommodating space 14, and then is guided out through the first through hole 18, thereby ensuring the recovery rate of the coagulation bath solution.
Wherein, the bunching godet roller assembly 6 comprises a bunching godet roller 12, a support piece 13, a lifting rod 9 and a lifting mechanism 10. The godet roller 13 is arc, and the one end fixed connection of bracing piece 13 is in a free end of godet roller 12 tied in a bundle, and the other end fixed connection of bracing piece 13 is in another free end of godet roller 12 tied in a bundle. One end of the lifting rod 9 is connected to the support rod 13, and the other end of the lifting rod 9 is connected to the output end of the lifting rod 9. A moving pair is formed between the lifting rod 9 and the bottom surface of the water tank 1. In this case, the cluster godet roller assembly 6 can be driven by the lifting mechanism 10 to perform lifting motion relative to the water tank 1 in the first accommodating space 17, in this case, when spinning production is started, the cluster godet roller assembly can be lifted to the water surface, after the spinning production is started, the cluster godet rod is lowered to the required production depth, and the fully automatic lifting mechanism provides convenience for workers to operate.
Wherein, a sealing piece is arranged at the joint between the lifting rod 9 and the bottom surface of the water tank 1. In this case, it is possible to ensure that the problem of leakage of the coagulation bath liquid from the joint between the lifter 9 and the water tank 1 can be avoided during the operation of raising and lowering the lifter 9 with respect to the water tank 1.
Wherein, a revolute pair is formed between the support rod 13 and the lifting rod 9. In this case, the godet roller 12 and the support 13 can rotate with the lifter 9 as a rotation center. In this embodiment, in order to ensure that the support rod 13 rotates relative to the lifting rod 9, the smoothness of rotation can be ensured. In this embodiment, the diameter of the collecting godet roller 13 ranges from 10mm to 60mm, and the curvature radius of the arc formed by the collecting godet roller 13 ranges from 20mm to 500 mm. In the embodiment, the bundling godet roller assembly 6 is made of ceramic, so that occasional standing filaments can fall down and then return to the filament bundles along with water flow, the resistance and the tension of the filament bundles with large denier are reduced, and the threading operation of workers is more time-saving and labor-saving.
In the embodiment, the water tank 1 is rectangular, the width of the spinneret plate ranges from 50mm to 500mm, the design depth ranges from 10mm to 800mm, the height of the overflow tank 2 ranges from 10mm to 100mm, the height of the top edge of the overflow tank 2, which is lower than the top edge of the water tank 1, ranges from 5mm to 50mm, and the distance between the cluster guide wire roller assembly and the water distribution partition plate 8 ranges from 10mm to 300 mm. The length of the support rod 13 ranges from 10mm to 200mm, and 2 liquid inlet pipes 4 are arranged.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A spinning coagulation bath device, which is characterized by comprising a water tank (1), a water dividing partition plate (8) and a bundling wire guide roller assembly (6),
the water division clapboard (8) is arranged in the water tank (1), so that the accommodating space in the water tank (1) is divided into a first accommodating space (17) and a second accommodating space (14) by the water division clapboard (8),
the cluster guide wire roller assembly (6) is arranged in the first accommodating space (17);
the bottom of the second accommodating space (14) is provided with a first through hole (18),
the second accommodating space (14) is communicated with the outside through the first through hole (18);
the height of the water diversion clapboard (8) is smaller than the top edge of the water tank (1);
the cluster guide wire roller assembly (6) comprises a cluster guide wire roller (12), a support rod (13) and a lifting rod (9),
the bunching godet roller (12) is arc-shaped,
one end of the supporting rod (13) is fixedly connected with one free end of the bundling godet roller (12), the other end of the supporting rod (13) is fixedly connected with the other free end of the bundling godet roller (12),
one end of the lifting rod (9) is connected with the supporting rod (13),
a sliding pair is formed between the lifting rod (9) and the bottom surface of the water tank (1);
a revolute pair is formed between the support rod (13) and the lifting rod (9);
the bottom of the water diversion partition plate (8) is a first inclined plane (7), so that a folding line (19) is formed between the vertical part of the water diversion partition plate (8) and the first inclined plane (7);
the bottom of the water tank (1) on the outer side (16) of the second accommodating space (14) is a second inclined surface (20);
also comprises an overflow trough (2),
the overflow tank (2) is arranged on the periphery of the top edge of the water tank (1), and the height of the top edge of the overflow tank (2) is lower than that of the top edge of the water tank (1).
2. The coagulation bath device according to claim 1, further comprising an orifice plate (5),
the pore plate (5) is arranged in the first accommodating space (17), so that the first accommodating space (17) is isolated by the pore plate (5) to form a third accommodating space (3), and the third accommodating space (3) is communicated with a liquid inlet pipe (4) of the coagulation bath solvent.
3. The coagulation bath apparatus according to claim 1, further comprising an overflow tank (2),
the overflow tank (2) is arranged on the periphery of the top edge of the water tank (1), and the height of the top edge of the overflow tank (2) is lower than that of the top edge of the water tank (1).
4. The coagulation bath arrangement according to claim 1, characterized in that the bundled godet assembly (6) further comprises a lifting mechanism (10),
the other end of the lifting rod (9) is connected with the output end of the lifting mechanism (10).
5. The coagulation bath apparatus according to claim 4, wherein a seal is provided at the junction between the lifting rod (9) and the bottom surface of the water tank (1).
6. The coagulation bath arrangement according to claim 1, characterized in that the collecting godet (12) is made of ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011527147.8A CN112708953B (en) | 2020-12-22 | 2020-12-22 | Spinning coagulating bath device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011527147.8A CN112708953B (en) | 2020-12-22 | 2020-12-22 | Spinning coagulating bath device |
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| Publication Number | Publication Date |
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| CN112708953A CN112708953A (en) | 2021-04-27 |
| CN112708953B true CN112708953B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011527147.8A Active CN112708953B (en) | 2020-12-22 | 2020-12-22 | Spinning coagulating bath device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008163510A (en) * | 2006-12-28 | 2008-07-17 | Toray Ind Inc | Coagulation bath |
| CN101240457A (en) * | 2008-03-06 | 2008-08-13 | 宁波荣溢化纤科技有限公司 | Coagulating bath water tank |
| CN104032382A (en) * | 2014-06-16 | 2014-09-10 | 张家港市港鹰实业有限公司 | Coagulating bath tank |
| CN203999952U (en) * | 2014-06-11 | 2014-12-10 | 广州金发碳纤维新材料发展有限公司 | A kind of coagulating bath guide wire apparatus of preparing fiber for dry spray wet processing |
| CN108754641A (en) * | 2018-08-21 | 2018-11-06 | 江西东华机械有限责任公司 | A kind of coagulating bath water tank convenient for repiece |
| CN209428646U (en) * | 2018-12-04 | 2019-09-24 | 宿迁广和新材料有限公司 | A kind of coagulating tank for wet spinning |
| CN210621003U (en) * | 2019-08-22 | 2020-05-26 | 江苏领誉纤维科技有限公司 | Ultra-high molecular weight polyethylene fiber is with preventing doubling coagulation bath spinning basin |
| CN211897186U (en) * | 2020-03-23 | 2020-11-10 | 天津瑞琅新型膜材料有限公司 | Coagulating bath and hollow fiber membrane production system |
-
2020
- 2020-12-22 CN CN202011527147.8A patent/CN112708953B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008163510A (en) * | 2006-12-28 | 2008-07-17 | Toray Ind Inc | Coagulation bath |
| CN101240457A (en) * | 2008-03-06 | 2008-08-13 | 宁波荣溢化纤科技有限公司 | Coagulating bath water tank |
| CN203999952U (en) * | 2014-06-11 | 2014-12-10 | 广州金发碳纤维新材料发展有限公司 | A kind of coagulating bath guide wire apparatus of preparing fiber for dry spray wet processing |
| CN104032382A (en) * | 2014-06-16 | 2014-09-10 | 张家港市港鹰实业有限公司 | Coagulating bath tank |
| CN108754641A (en) * | 2018-08-21 | 2018-11-06 | 江西东华机械有限责任公司 | A kind of coagulating bath water tank convenient for repiece |
| CN209428646U (en) * | 2018-12-04 | 2019-09-24 | 宿迁广和新材料有限公司 | A kind of coagulating tank for wet spinning |
| CN210621003U (en) * | 2019-08-22 | 2020-05-26 | 江苏领誉纤维科技有限公司 | Ultra-high molecular weight polyethylene fiber is with preventing doubling coagulation bath spinning basin |
| CN211897186U (en) * | 2020-03-23 | 2020-11-10 | 天津瑞琅新型膜材料有限公司 | Coagulating bath and hollow fiber membrane production system |
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