CN217127617U - Fiber spinning device - Google Patents
Fiber spinning device Download PDFInfo
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- CN217127617U CN217127617U CN202221161838.5U CN202221161838U CN217127617U CN 217127617 U CN217127617 U CN 217127617U CN 202221161838 U CN202221161838 U CN 202221161838U CN 217127617 U CN217127617 U CN 217127617U
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- pipeline
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- cooling
- constant temperature
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Abstract
The utility model discloses a fiber spinning device, a spinneret plate component is detachably connected with a constant temperature part, one side of the constant temperature part, which is far away from the spinneret plate component, is fixedly provided with a temperature changing part, and one side of the temperature changing part, which is far away from the constant temperature part, is detachably connected with a cooling part; the spinneret plate component comprises a fixed frame, a plurality of groups of spinneret plates are arranged inside the fixed frame, and each group of spinneret plates is detachably connected with the fixed frame. The utility model discloses a set up constant temperature portion, alternating temperature portion and cooling part, after the cellosilk is spout from the spinneret, can enter constant temperature portion and alternating temperature portion at first and carry out slow cooling, the cellosilk slowly cools off for its radial molecule arranges more stably, has improved the tensile strength of fibre monofilament, has improved the quality of fibre monofilament; the temperature in the temperature-changing channel can be adjusted in real time, the temperature of the cooling chamber can not enter the constant-temperature chamber or the spinning device, and the temperature can be accurately controlled during spinning; the utility model discloses can also change the spinneret at any time, improve the production high efficiency.
Description
Technical Field
The utility model relates to a fibre spouts a technical field, especially relates to a fibre spouts a device.
Background
In the fiber spinning process, after the spinneret plate sprays the fiber yarns, the fiber yarns need to be cooled through the air cooling channel due to the high temperature of the fiber yarns, so that the fiber yarns are cooled and formed. At present, fiber monofilaments directly enter an air cooling channel after passing through a spinneret plate. The above device has the following disadvantages:
firstly, a spinneret plate is directly contacted with an air cooling channel, so that the temperature of a spinneret orifice of the spinneret plate is reduced, the spinning effect of a liquid material in the spinneret plate is influenced due to low temperature, and the quality of a fiber monofilament is influenced;
secondly, the spinneret plate has high temperature, so that the fiber monofilament is rapidly cooled, the radial molecular arrangement of the fiber monofilament is unstable, the strength of the fiber monofilament is reduced, and the quality of the fiber monofilament is influenced.
In addition, the existing spinneret plates are integrally formed, all spinneret holes are arranged on the same circular plate, a certain amount of tows are needed when the spinneret plates are wound and formed in the winding grooves, different spinneret plates need to be replaced, the whole spinneret plate needs to be detached and replaced with a new spinneret plate to continue production when the spinneret plates are blocked due to more holes, the needed spinneret plate is large in inventory amount, large in size, inconvenient to maintain and high in overall cost
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fibre spouts a device to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a fiber spinning device, which comprises a spinning plate assembly, wherein the spinning plate assembly is detachably connected with a constant temperature part, one side of the constant temperature part, which is far away from the spinning plate assembly, is fixedly provided with a temperature changing part, and one side of the temperature changing part, which is far away from the constant temperature part, is detachably connected with a cooling part; the spinneret plate component comprises a fixed frame, a plurality of groups of spinneret plates are arranged inside the fixed frame, and each group of spinneret plates are detachably connected with the fixed frame.
Preferably, an electric heating wire is fixedly arranged inside the constant temperature part, a constant temperature pipeline is arranged inside the constant temperature part, and the electric heating wire is fixedly arranged around the outside of the constant temperature pipeline; the constant temperature part is close to one side of the fixed frame and is provided with a groove, and the fixed frame is connected with the groove through a bolt.
Preferably, a heat insulation layer is fixedly arranged between the temperature changing part and the constant temperature part, a temperature changing pipeline is arranged at the middle part of the temperature changing part and is communicated with the constant temperature pipeline, a plurality of groups of the thread lapping columns are arranged in the temperature changing pipeline, and the arrangement direction of the thread lapping columns is perpendicular to the entering direction of the silk threads; the temperature changing portion is provided with two groups of electric heating tubes, the two groups of electric heating tubes are symmetrically and fixedly arranged on two side walls in the temperature changing portion relative to the temperature changing pipeline, and the two groups of electric heating tubes are located outside the temperature changing pipeline.
Preferably, a cooling pipeline is arranged in the cooling part, a plurality of groups of cooling channels are arranged on the circumference of the cooling pipeline, and the cooling channels are communicated with the cooling pipeline; and one end of the cooling channel, which is far away from the cooling pipeline, is connected with a refrigeration box.
Preferably, a telescopic cylinder is arranged between the cooling part and the temperature changing part, a telescopic pipeline is arranged in the telescopic cylinder, one end part of the telescopic pipeline is communicated with the cooling pipeline, and the other end of the telescopic pipeline is communicated with the temperature changing pipeline.
Preferably, the fixed frame is circular, be provided with the screw hole on the fixed frame, screw hole and bolted connection, the fixed frame middle part is provided with the disc, the disc with fixedly connected with connecting rod between the outline of fixed frame, the both sides of connecting rod are provided with the connecting plate.
Preferably, the end face of the spinneret plate is fan-shaped, and a plurality of groups of spinneret holes are formed in the spinneret plate; and fixing plates matched with the connecting plates are arranged on two sides of the spinneret plate.
Preferably, the fixing plate is provided with a protrusion, and the connecting plate is provided with a mounting hole matched with the protrusion.
The utility model discloses a following technological effect:
(1) the utility model discloses a set up constant temperature portion, alternating temperature portion and cooling part, after the cellosilk is spout from the spinneret, can enter constant temperature portion and alternating temperature portion at first and carry out slow cooling, the cellosilk slowly cools off for its radial molecule arranges more stably, has improved the tensile strength of fibre monofilament, has improved the quality of fibre monofilament;
(2) the temperature in the temperature changing channel can be adjusted in real time, the temperature of the cooling chamber can not enter the constant temperature chamber, and can not enter the spinning device, so that the accurate control of the temperature during spinning is improved;
(3) the spinneret plate can be replaced at any time, when the spinneret orifice is blocked, only a single spinneret plate which is blocked needs to be replaced, and all spinneret plates do not need to be replaced, so that the production efficiency is improved; and the connection mode of the fixing frame and the spinneret plate is simple, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the internal structure of the spinning device of the present invention;
fig. 2 is a schematic view of the fixing frame structure of the present invention;
fig. 3 is a side view of the fixing frame of the present invention;
fig. 4 is a schematic view of the protruding position of the spinneret plate according to the present invention;
fig. 5 is a schematic diagram of the spinneret plate and the through hole structure of the present invention.
Wherein: 1. a constant temperature part; 2. a fixing frame; 3. an electric heating wire; 4. a constant temperature pipeline; 5. a thermal insulation layer; 6. a telescopic cylinder; 7. a cooling section; 8. a refrigeration case; 9. a cooling channel; 10. a cooling duct; 11. a telescopic pipeline; 12. a temperature changing section; 13. a temperature change conduit; 14. lapping a silk column; 15. A connecting plate; 16. mounting holes; 17. a protrusion; 18. a threaded hole; 19. a disc; 20. a connecting rod; 21. a spinneret plate; 22. a spinneret orifice; 23. an electric heating tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-5, the utility model provides a fiber spinning device, which comprises a spinneret plate 21 component, wherein the spinneret plate 21 component is detachably connected with a constant temperature part 1, a temperature changing part 12 is fixedly arranged at one side of the constant temperature part 1, which is far away from the spinneret plate 21 component, and a cooling part 7 is detachably connected at one side of the temperature changing part 12, which is far away from the constant temperature part 1; the spinneret 21 subassembly includes fixed frame 2, and fixed frame 2 is inside to be provided with a plurality of groups of spinneret 21, and every group spinneret 21 all can be dismantled with fixed frame 2 and be connected. The utility model discloses a set up constant temperature portion 1, alternating temperature portion 12 and cooling part 7, after the cellosilk is spout from spinneret 21, can enter constant temperature portion 1 and alternating temperature portion 12 at first and carry out slow cooling, the cellosilk slowly cools off for its radial molecule is arranged more stably, has improved the tensile strength of fibre monofilament, has improved the quality of fibre monofilament; the temperature in the temperature changing channel can be adjusted in real time, the temperature of the cooling chamber can not enter the constant temperature chamber, and can not enter the spinning device, so that the accurate control of the temperature during spinning is improved; the spinneret plate 21 can be replaced at any time, when the spinneret orifice 22 is blocked, only the blocked single spinneret plate 21 needs to be replaced, and all the spinneret plates 21 do not need to be replaced, so that the production efficiency is improved; and the connection mode of the fixing frame 2 and the spinneret plate 21 is simple, and the practicability is strong.
The heating wire 3 is fixedly arranged inside the constant temperature part 1, the constant temperature pipeline 4 is arranged in the middle of the constant temperature part 1, and the heating wire 3 is fixedly arranged around the outside of the constant temperature pipeline 4; one side of the constant temperature part 1 close to the fixed frame 2 is provided with a groove, and the fixed frame 2 is connected with the groove through a bolt. The constant temperature part 1 is mainly used for ensuring the temperature of the fiber just after the fiber is discharged from the spinneret orifice 22, and the temperature can be changed in real time according to the production requirement of the electric heating wire 3.
A heat insulation layer (5) is fixedly arranged between the temperature changing part 12 and the constant temperature part 1, a temperature changing pipeline 13 is arranged in the middle of the temperature changing part 12, the temperature changing pipeline 13 is communicated with the constant temperature pipeline 4, a plurality of groups of wire lapping columns 14 are arranged in the temperature changing pipeline 13, and the arrangement direction of the wire lapping columns 14 is perpendicular to the entering direction of the silk threads; the temperature changing portion 12 is provided with two groups of electric heating tubes 23, the two groups of electric heating tubes 23 are symmetrically and fixedly arranged on two side walls in the temperature changing portion 12 relative to the temperature changing pipeline 13, and the two groups of electric heating tubes 23 are both positioned outside the temperature changing pipeline 13. The variable temperature part 12 functions to gradually cool the fiber yarn to improve the quality of the fiber yarn, and the variable temperature part 12 can block the cold air to prevent the cold air from entering the constant temperature part 1 or the spinning device. The variable temperature channel can effectively avoid winding of multiple groups of fiber yarns by arranging the lapping columns.
A cooling pipeline 10 is arranged in the middle of the cooling part 7, a plurality of groups of cooling channels 9 are arranged on the circumference of the cooling pipeline 10, and the cooling channels 9 are communicated with the cooling pipeline 10; one end of the cooling channel 9, which is far away from the cooling pipeline 10, is connected with a refrigeration box 8; the cooling section 7 can cool the filaments, and the required cooling temperature can be adjusted in real time.
A telescopic cylinder 6 is arranged between the cooling part 7 and the temperature changing part 12, a telescopic pipeline 11 is arranged in the telescopic cylinder 6, one end part of the telescopic pipeline 11 is communicated with the cooling pipeline 10, and the other end of the telescopic pipeline 11 is communicated with a temperature changing pipeline 13; when the temperature in the cold air chamber is low, the telescopic cylinder 6 needs to be lengthened, and the slow cooling process of the fiber yarn is increased.
The fixed frame 2 is circular, a threaded hole 18 is formed in the fixed frame 2, the threaded hole 18 is connected with a bolt, a disc 19 is arranged in the middle of the fixed frame 2, a connecting rod 20 is fixedly connected between the disc 19 and the outer contour of the fixed frame 2, and connecting plates 15 are arranged on two sides of the connecting rod 20. The end surface of the spinneret plate 21 is fan-shaped, and a plurality of groups of spinneret holes 22 are formed in the spinneret plate 21; and fixing plates matched with the connecting plate 15 are arranged on two sides of the spinneret plate 21. The fixing plate is provided with a bulge 17, and the connecting plate 15 is provided with a mounting hole 16 matched with the bulge 17. The fixing frame 2 can be detached from the spinneret plate 21, and the spinneret plate 21 and the fixing frame 2 can be connected through bolts or clamped; the spinneret plates 21 in every two adjacent groups do not influence each other.
The working process is as follows: in practical use, when the fiber yarn comes out of the spinning device, the fiber yarn firstly enters the constant temperature pipeline 4 through the spinneret orifice 22, then is manually guided to the lapping column (at the moment, the variable temperature pipeline 13 needs to be opened, the opening mode of the variable temperature pipeline is beneficial to the opening mode of the box door), the temperature of the electric heating pipe 23 is adjusted, so that the fiber yarn can be slowly cooled, meanwhile, the refrigerating box 8 is opened, cold air enters the cooling pipeline 10 from the cooling channel 9, the temperature of the telescopic cylinder 6 is adjusted according to the actual production requirement, and at the moment, the fiber yarn only needs to be continuously discharged;
when the spinneret holes 22 are blocked or the spinneret holes 22 with different diameters need to be replaced, the blocked spinneret plate 21 or the spinneret plate 21 to be replaced can be detached from the fixing frame 2 for replacement.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. A fiber spinning apparatus, comprising: the spinneret plate assembly is detachably connected with a constant temperature part (1), a temperature changing part (12) is fixedly arranged on one side, away from the spinneret plate assembly, of the constant temperature part (1), and a cooling part (7) is detachably connected on one side, away from the constant temperature part (1), of the temperature changing part (12); the spinneret plate component comprises a fixed frame (2), a plurality of groups of spinneret plates (21) are arranged inside the fixed frame (2), and each group of spinneret plates (21) is detachably connected with the fixed frame (2).
2. The fiber spinning apparatus of claim 1, wherein: an electric heating wire (3) is fixedly arranged inside the constant temperature part (1), a constant temperature pipeline (4) is arranged in the middle of the constant temperature part (1), and the electric heating wire (3) is fixedly arranged around the outside of the constant temperature pipeline (4); one side of the constant temperature part (1) close to the fixed frame (2) is provided with a groove, and the fixed frame (2) is connected with the groove through a bolt.
3. A fiber spinning apparatus as set forth in claim 2, wherein: a heat insulation layer (5) is fixedly arranged between the temperature changing part (12) and the constant temperature part (1), a temperature changing pipeline (13) is arranged in the middle of the temperature changing part (12), the temperature changing pipeline (13) is communicated with the constant temperature pipeline (4), a plurality of groups of wire lapping columns (14) are arranged in the temperature changing pipeline (13), and the arrangement direction of the wire lapping columns (14) is perpendicular to the entering direction of the silk threads; the temperature changing portion (12) is internally provided with two groups of electric heating tubes (23), the two groups of electric heating tubes (23) are symmetrically and fixedly arranged on two side walls in the temperature changing portion (12) relative to the temperature changing pipeline (13), and the two groups of electric heating tubes (23) are positioned outside the temperature changing pipeline (13).
4. A fiber spinning apparatus as set forth in claim 3, wherein: a cooling pipeline (10) is arranged in the middle of the cooling part (7), a plurality of groups of cooling channels (9) are arranged on the circumference of the cooling pipeline (10), and the cooling channels (9) are communicated with the cooling pipeline (10); one end of the cooling channel (9) far away from the cooling pipeline (10) is connected with a refrigeration box (8).
5. The fiber spinning apparatus as claimed in claim 4, wherein: a telescopic cylinder (6) is arranged between the cooling part (7) and the temperature changing part (12), a telescopic pipeline (11) is arranged inside the telescopic cylinder (6), one end part of the telescopic pipeline (11) is communicated with the cooling pipeline (10), and the other end of the telescopic pipeline (11) is communicated with the temperature changing pipeline (13).
6. The fiber spinning apparatus as claimed in claim 5, wherein: fixed frame (2) are circular, be provided with screw hole (18) on fixed frame (2), screw hole (18) and bolted connection, fixed frame (2) middle part is provided with disc (19), disc (19) with fixedly connected with connecting rod (20) between the outline of fixed frame (2), the both sides of connecting rod (20) are provided with connecting plate (15).
7. The fiber spinning apparatus as claimed in claim 6, wherein: the end surface of the spinneret plate (21) is fan-shaped, and a plurality of groups of spinneret holes (22) are formed in the spinneret plate (21); and fixing plates matched with the connecting plates (15) are arranged on two sides of the spinneret plate (21).
8. A fiber spinning apparatus as set forth in claim 7, wherein: the fixing plate is provided with a bulge (17), and the connecting plate (15) is provided with a mounting hole (16) matched with the bulge (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221161838.5U CN217127617U (en) | 2022-05-16 | 2022-05-16 | Fiber spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221161838.5U CN217127617U (en) | 2022-05-16 | 2022-05-16 | Fiber spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217127617U true CN217127617U (en) | 2022-08-05 |
Family
ID=82616102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221161838.5U Active CN217127617U (en) | 2022-05-16 | 2022-05-16 | Fiber spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217127617U (en) |
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2022
- 2022-05-16 CN CN202221161838.5U patent/CN217127617U/en active Active
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