CN221094379U - Polyester staple fiber spinneret plate - Google Patents
Polyester staple fiber spinneret plate Download PDFInfo
- Publication number
- CN221094379U CN221094379U CN202322768964.8U CN202322768964U CN221094379U CN 221094379 U CN221094379 U CN 221094379U CN 202322768964 U CN202322768964 U CN 202322768964U CN 221094379 U CN221094379 U CN 221094379U
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- CN
- China
- Prior art keywords
- fixed
- plate
- pit
- hole
- polyester staple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000835 fiber Substances 0.000 title claims abstract description 36
- 229920000728 polyester Polymers 0.000 title claims abstract description 35
- 238000009987 spinning Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 14
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 8
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 8
- 238000007599 discharging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a polyester staple fiber spinneret plate, which comprises a spinneret base plate, a ring plate, a fixed plate, a heat-insulating pipe, a wire guide pipe, a primary fixed plate and a penetrating fixed column, wherein a surface pit is concavely arranged on one end plate surface of the spinneret base plate, the fixed plate is fixedly arranged between the inner pit bottom of the surface pit and the spinneret base plate, the ring plate is clamped between the surface pit and the fixed plate, bottom perforations downwards penetrating the spinneret base plate are formed in the positions, far away from the residual pit wall of the fixed plate, of the surface pit, and the heat-insulating pipe is fixedly arranged in the bottom perforations.
Description
Technical Field
The utility model relates to the technical field of spinneret plates, in particular to a polyester staple fiber spinneret plate.
Background
The spinneret plate is a common product in the textile chemical fiber industry, and comprises a feeding surface and a discharging surface, wherein the feeding surface is provided with a feeding hole, the discharging surface is provided with a discharging hole, the spinneret plate is used for converting a viscous polymer melt or solution into a trickle with a specific section shape through micropores, and the trickle is solidified through a solidification medium such as air or a solidification bath to form a strand, namely, the strand enters from the feeding hole and is discharged from the discharging hole through a spinning channel.
In the process of producing polyester staple fibers by using a spinneret plate in the prior art, the outlet face of the micropore of the spinneret plate is worn and deformed to form a horn mouth after being brushed by a melt, the damaged spinneret plate needs to be replaced in time, but the cost of replacing the spinneret plate in a whole is high, the cost of producing the polyester staple fibers can be increased, and therefore, the spinneret plate for the polyester staple fibers is provided.
Disclosure of utility model
The utility model mainly aims to provide a polyester staple fiber spinneret plate, and by arranging the spinneret plate capable of being assembled, the annular disc structure which can pass through polyester staple fiber raw material melt is clamped at the spinneret plate, after the yarn passing structure at the annular disc is worn and deformed, the annular disc structure of the spinneret plate can be directly disassembled and replaced, so that the problem of increased cost of polyester staple fiber spinning caused by integral replacement of the existing spinneret plate is effectively avoided, and the problem in the background technology is effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a polyester staple fiber spinneret, includes spouts silk basal disc, ring dish, fixed disk, heat-insulating tube, guide wire pipe, preliminary fixed plate and wears the fixed column, the one end disk surface of spouting silk basal disc is sunken to be offered the table pit, and is fixed with the fixed disk in the middle between the hole bottom of table pit and the silk basal disc of spouting, the ring dish is equipped with to the card between table pit and the fixed disk, the bottom perforation that runs through down to spout silk basal disc is offered to the surplus pit wall department that the fixed disk was kept away from to the table pit, and is fixed with the heat-insulating tube in the bottom perforation, the guide wire hole has been offered to the ring disk surface of heat-insulating tube top, and the ring disk bottom of guide wire hole below is fixed with the guide wire pipe that is used for inserting the heat-insulating tube, the top quotation of fixed disk is sunken to be offered the preliminary fixed groove that is used for the card to fix the preliminary fixed plate, and the preliminary fixed plate is fixed in the inner disc pore wall department of ring dish, the bottom cell wall department of preliminary fixed plate has offered the perforation and has run through fixed plate and has the perforation that runs through the fixed disk and the surface of the fixed column under the preliminary fixed plate, the preliminary fixed plate has the surface of penetrating hole and has the surface of the fixed plate to be equipped with the welding and has the preliminary fixed plate and perforation.
Further, the size of the hole cavity of the bottom perforation is the same as the size of the hard pipe body of the heat insulation pipe; the bottom perforation can be penetrated and fixed by a heat insulation pipe.
Further, the tube cavity of the wire guide tube is vertically communicated with the hole cavity of the wire guide hole, and the tube body of the wire guide tube has the same size as the tube cavity of the heat insulation tube; the yarn guide tube can guide yarn holes through polyester staple fibers.
Further, two groups of primary fixed grooves are formed in the surface of the fixed disc, and two groups of primary fixed plates in the annular disc are fixed; the ring disk can be clamped at the primary fixed grooves of the two groups on the surface of the fixed disk by means of the primary fixed plates of the two groups.
Further, the pit size between the surface pit and the fixed disc is the same as the disc body size of the annular disc; the surface pit and the fixed disk can be adaptively clamped into the annular disk.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the spinneret plate capable of being assembled is arranged, the annular disc structure which can pass through polyester staple fiber raw material melt is clamped at the spinneret plate, and after the yarn passing structure at the annular disc is worn and deformed, the annular disc structure of the spinneret plate can be directly disassembled and replaced, so that the problem of increased cost of polyester staple fiber spinning caused by integral replacement of the existing spinneret plate is effectively avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a spinneret plate for polyester staple fibers according to the present utility model.
FIG. 2 is an exploded view of a spinneret for polyester staple fibers according to the present utility model.
FIG. 3 is a schematic view of a thermal insulation tube of a polyester staple fiber spinneret of the present utility model with the bottom perforated removed.
In the figure: 1. a spinning base plate; 2. a surface pit; 201. a bottom perforation; 3. a ring plate; 4. a fixed disk; 5. a heat insulating pipe; 6. a guidewire tube; 7. a guidewire port; 8. a preliminary groove; 9. a preliminary board; 10. penetrating a fixed hole; 11. penetrating the mounting hole; 12. penetrating a fixed column; 13. penetrating the hole; 14. fitting holes.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a polyester staple fiber spinneret plate comprises a spinneret base plate 1, a ring plate 3, a fixed plate 4, a heat insulation pipe 5, a wire guide pipe 6, a primary fixing plate 9 and a penetrating fixing post 12, wherein a surface of one end plate body of the spinneret base plate 1 is concavely provided with a surface pit 2, the fixed plate 4 is centrally fixed between the bottom of pits of the surface pit 2 and the spinneret base plate 1, the ring plate 3 is clamped between the surface pit 2 and the fixed plate 4, the bottom perforation 201 downwards penetrating the spinneret base plate 1 is arranged at the residual pit wall of the surface pit 2 far away from the fixed plate 4, the wire guide pipe 5 is fixed in the bottom perforation 201, the wire guide pipe 6 is arranged on the surface of the ring plate 3 above the heat insulation pipe 5 in a penetrating way, the wire guide pipe 6 is fixed on the bottom surface of the ring plate 3 below the wire guide pipe 7, a primary fixing groove 8 for clamping the primary fixing plate 9 is concavely arranged on the surface disc surface of the top of the fixed plate 4, the primary fixing plate 9 is fixed at the inner wall of the ring plate 3, the primary fixing plate 8 penetrates the surface of the hole 10 and the primary fixing plate 9 is arranged at the bottom of the hole wall of the hole 3, the primary fixing plate 10 penetrates the primary fixing plate 10 and the primary fixing plate 10 penetrates the surface 1, and the primary fixing plate 10 penetrates the surface of the primary fixing plate 10 and penetrates the surface 1.
Wherein the size of the cavity of the bottom perforation 201 is the same as the size of the hard pipe body of the heat insulation pipe 5; the bottom perforation 201 can be adapted to be penetrated and fixed by the heat insulation pipe 5.
Wherein, the lumen of the wire guide tube 6 is communicated with the hole cavity of the wire guide hole 7 vertically, and the tube body size of the wire guide tube 6 is the same as the tube lumen size of the heat insulation tube 5; the thread guide tube 6 can guide the thread hole 7 to pass through polyester staple fibers.
Wherein, the primary fixed grooves 8 are arranged on the surface of the fixed disc 4, and the primary fixed plates 9 in the annular disc 3 are fixed with two groups; the ring disk 3 can be clamped at the positions of the primary fixing grooves 8 of the two groups on the surface of the fixed disk 4 by means of the primary fixing plates 9 of the two groups.
The pit size between the surface pit 2 and the fixed disc 4 is the same as the disc body size of the annular disc 3; the surface pit 2 and the fixed disk 4 can be adaptively clamped into the annular disk 3.
When the spinneret plate is used at a polyester staple fiber spinning device, the annular disc 3 can be clamped into the surface pit 2 of the spinning base disc 1, the penetrating fixing column 12 below the primary fixing plate 9 at the annular hole in the annular disc 3 firstly penetrates downwards into the fixed disc 4 and the spinning base disc 1 from the penetrating fixing hole 10 of the fixed disc 4 to guide, then the annular disc 3 can be guided into the pit slot between the surface pit 2 and the fixed disc 4, at the moment, the wire guide tube 6 below the annular disc 3 can be clamped into the heat insulation tube 5 in the bottom perforation 201, the primary fixing plate 9 is clamped into the primary fixing slot 8 on the surface of the fixed disc 4, then the spinning base disc 1 provided with the annular disc 3 can be clamped into the original installation position of the spinneret plate of the polyester staple fiber spinning device, so that the annular disc 3 is attached to the installation position of the spinneret plate of the polyester staple fiber spinning device, the penetrating hole 12 of the fixed disk 4 and the penetrating hole of the primary fixed plate 9 can penetrate through the mounting bolt of the polyester staple fiber spinning equipment to be matched with the nut for locking, the matching hole 14 on the surface of the fixed disk 4 can also penetrate through the mounting bolt of the polyester staple fiber spinning equipment to be matched with the nut for locking, at the moment, the spinneret plate of the utility model completes the installation at the polyester staple fiber spinning equipment, the spinneret plate can enter the wire guide tube 6 from the wire guide hole 7 to be sprayed outwards during the production of the polyester staple fiber spinning, the spinneret plate of the utility model can be disassembled from the polyester staple fiber spinning equipment to disassemble the bolt and nut structure when the melt spraying in the wire guide hole 7 and the wire guide tube 6 generates abrasion deformation, then the ring disk 3 can be disassembled downwards to knock the spinneret base disk 1, and a new ring disk 3 with the wire guide hole 7 and the wire guide tube 6 is taken for reassembling according to the steps and then is installed with the polyester staple fiber spinning equipment, the problem of increase of the cost of spinning polyester staple fibers caused by integral replacement of the existing spinneret plate is avoided.
It should be noted that the utility model relates to a polyester staple fiber spinneret plate, the components in the utility model are all components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a polyester staple fiber spinneret which characterized in that: including spinning base plate (1), ring dish (3), fixed disk (4), insulating tube (5), seal wire pipe (6), primary stator plate (9) and wear fixed column (12), table pit (2) have been seted up to the one end disk surface of spinning base plate (1) sunken, and fixed disk (4) placed in the middle between the hole bottom of table pit (2) and spinning base plate (1), ring dish (3) are equipped with to the card between table pit (2) and fixed disk (4), bottom perforation (201) that runs through spinning base plate (1) downwards are offered to remaining pit wall department that fixed disk (4) was kept away from to table pit (2), and bottom perforation (201) internal fixation has heat pipe (5), seal wire hole (7) have been run through on ring dish (3) surface of heat pipe (5) top, and seal wire pipe (3) bottom surface below be fixed with be used for inserting seal wire pipe (6) between the hole bottom of heat pipe (7), fixing disk (4) top (4) are used for fixing disk surface (9) and primary stator plate (8) and primary stator plate (11) to cut through, primary stator plate (8) and primary stator plate (11) wall (8), the surface welding has the perforation post (12) that are used for cartridge perforation hole (10) under the preliminary fixed plate (9), the surface of preliminary fixed plate (9) of perforation hole (11) top has run through and has been seted up puncture hole (13), the surface of fixed disk (4) in preliminary fixed slot (8) outside has been seted up and has been run through fixed disk (4) and spin base plate (1) assembly hole (14).
2. The polyester staple fiber spinneret of claim 1, wherein: the size of the cavity of the bottom perforation (201) is the same as the size of the hard pipe body of the heat insulation pipe (5).
3. The polyester staple fiber spinneret of claim 1, wherein: the lumen of the wire guide tube (6) is vertically communicated with the lumen of the wire guide hole (7), and the tube body of the wire guide tube (6) is the same as the lumen of the heat insulation tube (5).
4. The polyester staple fiber spinneret of claim 1, wherein: two groups of preliminary fixed grooves (8) are formed in the surface of the fixed disc (4), and two groups of preliminary fixed plates (9) in the annular disc (3) are fixed.
5. The polyester staple fiber spinneret of claim 1, wherein: the pit size between the surface pit (2) and the fixed disc (4) is the same as the disc body size of the annular disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768964.8U CN221094379U (en) | 2023-10-16 | 2023-10-16 | Polyester staple fiber spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768964.8U CN221094379U (en) | 2023-10-16 | 2023-10-16 | Polyester staple fiber spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094379U true CN221094379U (en) | 2024-06-07 |
Family
ID=91319816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322768964.8U Active CN221094379U (en) | 2023-10-16 | 2023-10-16 | Polyester staple fiber spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094379U (en) |
-
2023
- 2023-10-16 CN CN202322768964.8U patent/CN221094379U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |