CN210711838U - Novel skin-core composite spinneret plate - Google Patents
Novel skin-core composite spinneret plate Download PDFInfo
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- CN210711838U CN210711838U CN201920967172.4U CN201920967172U CN210711838U CN 210711838 U CN210711838 U CN 210711838U CN 201920967172 U CN201920967172 U CN 201920967172U CN 210711838 U CN210711838 U CN 210711838U
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- spinneret plate
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Abstract
The utility model relates to a spinneret technical field just discloses a novel skin-core composite spinneret, including the spinneret main part, the connecting hole that extends to the spinneret main part inside is seted up at the top of spinneret main part, the spinneret pipe that runs through the spinneret main part is seted up at the top of spinneret main part. This novel skin-core composite spinneret, through setting up four multilateral stable tank evenly distributed on the inner wall of spinneret pipe, the shape of spinneret pipe has been changed, make skin-core separation clear, it is not eccentric, the long service life's of spinneret effect, can effectively improve equipment's utilization ratio, the production efficiency of product has been improved simultaneously, through changing the spinneret pipe from cylindrical to irregular shape, effectively improve the intensity and the toughness of equipment, effectively avoided because of high temperature and artifical the dismantlement uncertainty makes the change of spinning mould spinneret pipe shape take place easily, the condition such as eccentricity and deformation.
Description
Technical Field
The utility model relates to a spinneret technical field specifically is a novel skin-core composite spinneret.
Background
In recent years, polyester fibers make up for the deficiency of natural fiber yield and are developed rapidly, and while the polyester fibers are developed rapidly, the conventional polyester fibers can not meet the increasing demands of people in the aspects of comfort, diversity, functionality, bionic property and the like, so that various differentiated and functional polyester fibers are applied.
Aiming at the problem that in a polymer composite spinning die which is formed by mixing two or more than two polymers, at the stage of fusing two materials, the shape of a spinning die guide pipe is easy to change due to uncertainty of high temperature and manual disassembly, such as eccentricity, deformation and the like, so that a lot of inconvenience is brought to a user, and the production efficiency is reduced, a novel skin-core composite spinneret plate is provided to solve the problems provided in the prior art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the utility model provides a novel skin-core composite spinneret possesses advantages such as long service life and not eccentric, has solved to in the polymer composite spinning mould with not mixing more than two kinds or two kinds, carries out the stage that fuses at two kinds of materials, because of high temperature and artifical dismantlement uncertainty make the change of spinning mould pipe take place the shape easily, like the problem of eccentric and variant.
(II) technical scheme
For realizing above-mentioned long service life and not eccentric purpose, the utility model provides a following technical scheme: the utility model provides a novel skin-core composite spinneret, includes the spinneret main part, the connecting hole who extends to the spinneret main part is seted up at the top of spinneret main part, the spinneret pipe that runs through the spinneret main part is seted up at the top of spinneret main part, discharge hole has been seted up to the bottom of spinneret pipe, four multilateral stabilizing grooves have been seted up on the inner wall of spinneret pipe, two spacing arrangement grooves have been seted up to the surface of spinneret main part, the spacing hole that extends to the spinneret main part is seted up at the top of spinneret main part, the top of spinneret main part is seted up and is extended to the inside and the corresponding firm through-hole in spacing hole of spinneret main part.
Preferably, four of said multi-sided stabilising grooves are evenly distributed on the inner wall of the spinneret guide tube.
Preferably, the outer surface of the spinneret plate main body is provided with a mounting connecting groove.
Preferably, the number of the limiting holes and the number of the stabilizing through holes are two, and the diameters of the two stabilizing through holes are smaller than the diameters of the two limiting holes.
Preferably, the two limiting placement grooves are arc-shaped grooves, and wear-resistant pieces are fixedly mounted in the two limiting placement grooves.
Preferably, the inner wall of the connecting through hole is provided with an anti-skid limiting groove, and the joint of the discharge pore and the spinneret plate guide pipe is provided with a forty-degree inclined plane.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel skin-core composite spinneret possesses following beneficial effect:
1. this novel skin-core composite spinneret, through setting up four multilateral stable tank evenly distributed on the inner wall of spinneret pipe, the shape of spinneret pipe has been changed, make skin-core separation clear, it is not eccentric, the long service life's of spinneret effect, can effectively improve equipment's utilization ratio, the production efficiency of product has been improved simultaneously, through changing the spinneret pipe from cylindrical to irregular shape, effectively improve the intensity and the toughness of equipment, effectively avoided because of high temperature and artifical the dismantlement uncertainty makes the change of spinning mould spinneret pipe shape take place easily, the condition such as eccentricity and deformation.
2. This novel skin-core composite spinneret, be the arc wall through two spacing resettlements, and the equal fixed mounting in inside of two spacing resettlements has the wear pad can effectively avoid the phenomenon of equipment excessive wear, the life of equipment has effectively been improved, set up on the inner wall through connect-hole antiskid spacing groove and two spacing holes and two firm through-holes can effectively avoid the phenomenon that equipment appears the skew when erection joint, avoided when using, the phenomenon that drops and warp appears, thereby effectual solution to in with the polymer composite spinning mould of two kinds or more than two kinds not mixing, carry out the stage that fuses at two kinds of materials, because of high temperature and artifical dismantlement uncertainty make the change of spinning mould pipe emergence shape easily, like the problem of eccentric sum variant.
Drawings
FIG. 1 is a sectional view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: 1 spinneret plate main body, 2 spacing holes, 3 spinneret plate guide pipes, 4 multilateral stabilizing grooves, 5 connecting through holes, 6 discharging fine holes, 7 stabilizing through holes and 8 spacing arrangement grooves.
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.
Referring to fig. 1-2, a novel sheath-core composite spinneret plate comprises a spinneret plate main body 1, wherein an installation connecting groove is formed in the outer surface of the spinneret plate main body 1, a connecting through hole 5 extending into the spinneret plate main body 1 is formed in the top of the spinneret plate main body 1, a spinneret plate guide pipe 3 penetrating through the spinneret plate main body 1 is formed in the top of the spinneret plate main body 1, a discharge pore 6 is formed in the bottom of the spinneret plate guide pipe 3, an anti-slip limiting groove is formed in the inner wall of the connecting through hole 5, a forty-degree inclined plane is formed at the joint of the discharge pore 6 and the spinneret plate guide pipe 3, four polygonal stabilizing grooves 4 are formed in the inner wall of the spinneret plate guide pipe 3, the four polygonal stabilizing grooves 4 are uniformly distributed on the inner wall of the spinneret plate guide pipe 3, two limiting placement grooves 8 are formed in the outer surface of the spinneret plate main body, the novel sheath-core composite spinneret plate has the advantages that the top of the spinneret plate main body 1 is provided with the limiting hole 2 extending to the inside of the spinneret plate main body 1, the top of the spinneret plate main body 1 is provided with the stabilizing through holes 7 extending to the inside of the spinneret plate main body 1 and corresponding to the limiting hole 2, the limiting holes 2 and the stabilizing through holes 7 are two, the diameters of the two stabilizing through holes 7 are smaller than those of the two limiting holes 2, the novel sheath-core composite spinneret plate changes the shape of the spinneret plate guide pipe 3 by arranging the four polygonal stabilizing grooves 4 which are uniformly distributed on the inner wall of the spinneret plate guide pipe 3, so that the sheath-core separation is clear and is not eccentric, the service life of the spinneret plate is long, the utilization rate of equipment can be effectively improved, the production efficiency of products is improved, the strength and toughness of the equipment are effectively improved by changing the spinneret plate guide pipe 3 into an irregular shape, and uncertainty is effectively avoided, if circumstances such as eccentricity and deformation, this novel skin-core composite spinneret, be the arc wall through two spacing resettlements 8, and the equal fixed mounting in inside of two spacing resettlements 8 has the wear pad can effectively avoid the phenomenon of equipment excessive wear, the life of equipment has effectively been improved, seted up on the inner wall through connect the through-hole 5 anti-skidding spacing groove and two spacing holes 2 and two firm through-holes 7 can effectively avoid the phenomenon that equipment appears the skew when erection joint, avoided when using, the phenomenon that drops and warp appears, thereby effectual solution to in the polymer composite spinning mould with two kinds or more than two kinds of not mixing, carry out the stage of fusing at two kinds of materials, because of high temperature and artifical dismantlement uncertainty make the spinning mould pipe take place the change of shape easily, like the problem of eccentricity and deformation.
To sum up, this novel skin-core composite spinneret, through setting up four multilateral stable tank 4 evenly distributed on the inner wall of spinneret pipe 3, the shape of spinneret pipe 3 has been changed for skin-core separation is clear, it is not eccentric, the long service life's of spinneret effect, can effectively improve equipment's utilization ratio, the production efficiency of product has been improved simultaneously, through changing spinneret pipe 3 into irregular shape from cylindrical, effectively improved the intensity and the toughness of equipment, effectively avoided because of high temperature and artifical dismantlement uncertainty make spinning mould spinneret pipe 3 take place the change of shape easily, the condition such as eccentricity and deformation.
And, this novel skin-core composite spinneret, be the arc wall through two spacing resettings 8, and the equal fixed mounting in inside of two spacing resettings 8 has the wear pad can effectively avoid the phenomenon of equipment excessive wear, effectively improve the life of equipment, set up on the inner wall through connect-hole 5 antiskid spacing groove and two spacing holes 2 and two firm through-holes 7 can effectively avoid the equipment phenomenon that the skew appears when erection joint, avoided when using, the phenomenon that drops and warp appears, thereby effectual solution is directed at with two kinds or two kinds above not mixed polymer composite spinning mould, carry out the stage that fuses at two kinds of materials, because of high temperature and artifical dismantlement uncertainty make the spinning mould pipe take place the change of shape easily, like the problem of off-centre and deformation.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel skin-core composite spinneret, includes spinneret main part (1), its characterized in that: the spinneret plate comprises a spinneret plate main body (1), and is characterized in that a connecting through hole (5) extending to the inside of the spinneret plate main body (1) is formed in the top of the spinneret plate main body (1), a spinneret plate guide pipe (3) penetrating through the spinneret plate main body (1) is formed in the top of the spinneret plate main body (1), a discharge fine hole (6) is formed in the bottom of the spinneret plate guide pipe (3), four polygonal stabilizing grooves (4) are formed in the inner wall of the spinneret plate guide pipe (3), two limiting arrangement grooves (8) are formed in the outer surface of the spinneret plate main body (1), a limiting hole (2) extending to the inside of the spinneret plate main body (1) is formed in the top of the spinneret plate main body (1), and a stabilizing through hole (7) extending to the inside of the spinneret plate.
2. The novel sheath-core composite spinneret plate according to claim 1, wherein: the four polygonal stabilizing grooves (4) are uniformly distributed on the inner wall of the spinneret plate guide pipe (3).
3. The novel sheath-core composite spinneret plate according to claim 1, wherein: the outer surface of the spinneret plate main body (1) is provided with a mounting connecting groove.
4. The novel sheath-core composite spinneret plate according to claim 1, wherein: the two limiting holes (2) and the two stabilizing through holes (7) are arranged, and the diameters of the two stabilizing through holes (7) are smaller than those of the two limiting holes (2).
5. The novel sheath-core composite spinneret plate according to claim 1, wherein: the two limiting placement grooves (8) are arc-shaped grooves, and wear-resistant pieces are fixedly mounted in the two limiting placement grooves (8).
6. The novel sheath-core composite spinneret plate according to claim 1, wherein: the inner wall of the connecting through hole (5) is provided with an anti-skidding limit groove, and the joint of the discharge pore (6) and the spinneret plate guide pipe (3) is provided with a forty-degree inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967172.4U CN210711838U (en) | 2019-06-26 | 2019-06-26 | Novel skin-core composite spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967172.4U CN210711838U (en) | 2019-06-26 | 2019-06-26 | Novel skin-core composite spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210711838U true CN210711838U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920967172.4U Active CN210711838U (en) | 2019-06-26 | 2019-06-26 | Novel skin-core composite spinneret plate |
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| Country | Link |
|---|---|
| CN (1) | CN210711838U (en) |
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- 2019-06-26 CN CN201920967172.4U patent/CN210711838U/en active Active
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