CN213232585U

CN213232585U - Profiled spinneret plate for producing composite soft double-sided profiled fibers

Info

Publication number: CN213232585U
Application number: CN202021740117.0U
Authority: CN
Inventors: 李鹏程; 朱建平; 张海兰; 朱松华; 杨新华; 夏玲
Original assignee: Suzhou Yangsheng Textile Technology Co ltd
Current assignee: Suzhou Yangsheng Textile Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-18
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a special-shaped spinneret plate for the production of composite soft double-sided special-shaped fibers, the upper end face of the spinneret plate is connected with a protective device, the middle of the protective device is connected with a fixed block at the upper end face position of the spinneret plate, the upper end face of the fixed block is connected with a pressure reducing ring, the middle of the pressure reducing ring is connected with a positioning hole at the upper end face position of the fixed block, the utility model discloses a protective device consisting of a protective ring, a through hole and fixed sticky cloth, the fixed sticky liquid on the surface of the fixed sticky cloth can well fix the protective ring on the surface of the spinneret plate, the utility model discloses a fixed block consisting of a limiting groove, a bolt groove and a block body, the fixed pressure reducing ring which can well fix the spinneret plate by external bolts, the extrusion pressure reducing ring which can well avoid the direct contact between the bolts and the block body, and avoid the difficulty in bolt rotation caused by, the disassembly speed of the spinneret plate can be well accelerated.

Description

Profiled spinneret plate for producing composite soft double-sided profiled fibers

Technical Field

The utility model belongs to the technical field of the industry apparatus is relevant, concretely relates to a profile spinneret for production of compound soft two-sided profiled fiber.

Background

The spinneret plate is also called as a spinning cap. The spinneret plate is used for converting a viscous-flow-state polymer melt or solution into a thin flow with a specific cross section through micropores, and solidifying the thin flow through a solidification medium such as air or a solidification bath to form filaments.

The prior art has the following problems: the existing spinneret plate is small in diameter due to the small holes formed in the surface of the spinneret plate, so that dirt entering the small holes of the spinneret plate is difficult to clean in the storage and transportation processes, the spinneret plate is fixed on the surface of external equipment through bolts, the spinneret plate is of a hard structure, the bolts are difficult to detach when the spinneret plate is required to be detached and replaced subsequently, and normal replacement of the spinneret plate is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special-shaped spinneret for production of compound soft two-sided profiled fiber to it is little to solve the spinneret surface that proposes in the above-mentioned background art and be provided with aperture and aperture diameter, it is difficult to the clearance to lead to storing and the inside dirt that gets into of transportation spinneret aperture, the spinneret passes through the bolt fastening on external equipment surface simultaneously, and the spinneret is the stereoplasm structure, the bolt is difficult to pull down when leading to follow-up needs to demolish the change, influence the problem of the normal change of spinneret.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dysmorphism spinneret for production of compound soft two-sided profiled fiber, includes protector and spinneret, the upper end terminal surface of spinneret is connected with protector, protector's centre is connected with the fixed block in the upper end terminal surface position department of spinneret, the upper end terminal surface of fixed block is connected with the pressure reducing ring, the centre of pressure reducing ring is connected with the locating hole in the upper end terminal surface position department of fixed block, protector includes guard ring, through hole and fixed glutinous cloth, the upper end terminal surface of guard ring is connected with fixed glutinous cloth, the centre of fixed glutinous cloth is connected with the through hole in the upper end terminal surface position department of guard ring.

Preferably, the fixed block includes spacing groove, bolt groove and block, the upper end terminal surface of block is connected with the spacing groove, the centre of spacing groove is connected with the bolt groove in the upper end terminal surface position department of block.

Preferably, the spinneret includes fixed trompil, current-limiting micropore and plate body, the upper end terminal surface through connection of plate body has the current-limiting micropore, the centre of current-limiting micropore is connected with fixed trompil in the upper end terminal surface position department of plate body.

Preferably, the pressure reducing ring is made of soft natural rubber, and the diameter of the inner surface of the positioning hole is equal to the diameter of the outer surface of the external positioning column.

Preferably, the fixed viscose is arranged on the surface of the fixed viscose cloth, the upper end face of the fixed viscose cloth is connected to the surface of the spinning plate, and the inner surface diameter of the through hole is equal to the outer surface diameter of the fixed block.

Preferably, the upper end face of the limiting groove is lower than the upper end face of the block body, the diameter of the inner surface of the bolt groove is larger than the diameter of the bolt on the surface of the external bolt, and the contour of the inner surface of the limiting groove is equal to that of the outer surface of the pressure reducing ring.

Preferably, the inner surface of the fixing opening is connected to the surface of the fixing block, and the surface area of the flow limiting micropores is equal to that of the guard ring.

Compared with the prior art, the utility model provides a dysmorphism spinneret for production of compound soft two-sided profiled fiber possesses following beneficial effect:

1. the utility model discloses by protective shroud, through hole and the fixed protector who glues cloth and constitute, adopt the fixed glutinous liquid on fixed glutinous cloth surface can be fine fix the protection ring on the surface of spinneret, the inside piece that gets into of current-limiting micropore is avoided to the current-limiting micropore that shelters from the spinneret surface that the protection ring can be fine, avoids the trouble that follow-up cleanness caused, fine assurance the quality of spinneret.

2. The utility model discloses fixed block by spacing groove, bolt groove and block are constituteed adopts the fixed pressure reducing ring that the spacing groove can be fine, and the extrusion pressure reducing ring that can be fine when externally the bolt is fixed the spinneret avoids bolt and block direct contact, avoids the friction between bolt and the block to cause the rotatory difficulty of bolt, can be fine the dismantlement speed of acceleration spinneret.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a profile spinneret plate for producing composite soft double-sided profile fibers according to the present invention;

fig. 2 is a schematic structural view of the protection device provided by the present invention;

fig. 3 is a schematic structural view of the fixing block according to the present invention;

fig. 4 is a schematic view of the spinning plate structure provided by the present invention;

in the figure: 1. a guard; 2. a fixed block; 3. a pressure reducing ring; 4. spinning plates; 5. positioning holes; 11. A guard ring; 12. a through hole; 13. fixing adhesive cloth; 21. a limiting groove; 22. a bolt slot; 23. a block body; 41. fixing the opening; 42. a current limiting micropore; 43. a plate body.

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. 1-4, the present invention provides a technical solution:

the utility model provides a dysmorphism spinneret for production of compound soft two-sided profiled fiber, including protector 1 and spinneret 4, the upper end terminal surface of spinneret 4 is connected with protector 1, the centre of protector 1 is connected with fixed block 2 in the upper end terminal surface position department of spinneret 4, the upper end terminal surface of fixed block 2 is connected with decompression ring 3, decompression ring 3's centre is connected with locating hole 5 in the upper end terminal surface position department of fixed block 2, protector 1 includes guard ring 11, through hole 12 and fixed glutinous cloth 13, the upper end terminal surface of guard ring 11 is connected with fixed glutinous cloth 13, the centre of fixed glutinous cloth 13 is connected with through hole 12 in the upper end terminal surface position department of guard ring 11.

The utility model provides a special-shaped spinneret for production of compound soft two-sided profiled fiber, fixed block 2 includes spacing groove 21, bolt groove 22 and block 23, and the upper end terminal surface of block 23 is connected with spacing groove 21, and the centre of spacing groove 21 is connected with bolt groove 22 in the upper end terminal surface position department of block 23, and fixed decompression ring 3 that spacing groove 21 can be fine guarantees the position of decompression ring 3.

A profiled spinneret plate for producing composite soft double-sided profiled fibers, a spinneret plate 4 comprises a fixed opening 41, a current-limiting micropore 42 and a plate body 43, the upper end face of the plate body 43 is connected with the current-limiting micropore 42 in a penetrating manner, the middle of the current-limiting micropore 42 is connected with the fixed opening 41 at the position of the upper end face of the plate body 43, the current-limiting micropore 42 can well shape an external material, and therefore required wires are produced, the pressure-reducing ring 3 is made of soft natural rubber, the inner surface diameter of a positioning hole 5 is equal to the outer surface diameter of an external positioning column, the natural rubber is good in flexibility, deformation can well occur, the disassembly speed of the spinneret plate is accelerated, fixed viscose is arranged on the surface of fixed viscose 13, the upper end face of the fixed viscose 13 is connected to the surface of the spinneret plate 4, the inner surface diameter of a through hole 12 is equal to the outer surface diameter of a fixing block 2, guarantee that current-limiting micropore 42 is inside clean, the up end terminal surface of spacing groove 21 is less than the up end terminal surface of block 23, the internal surface diameter in bolt groove 22 is greater than the diameter of outside bolt surface screw, the internal surface profile of spacing groove 21 equals with the surface profile of decompression circle 3, the profile equals the position of restriction decompression circle 3 that can be fine, guarantee that extrusion circle 3 can block in the middle of outside bolt and block 23, the internal surface of fixed trompil 41 is connected on the surface of fixed block 2, current-limiting micropore 42's surface area equals with the surface area of guard ring 11, can be fine shelter from all spacing micropores 42 completely, guarantee that current-limiting micropore 42 is inside clean.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, put the hand on spinneret 4's surface at first when using, take up spinneret 4 afterwards, spinneret 4 moves upward and drives 2 rebound of fixed block, lift protection ring 11 upwards, protection ring 11 moves upward and drives fixed glutinous cloth 13 and move upward, then fixed glutinous cloth 13 breaks away from spinneret 4, then protector 1 takes off, remove the spinneret and make 2 surperficial bolt grooves 22 of fixed block aim at the fixed orifices on external equipment surface, pass bolt grooves 22 with external bolt, the bolt is then bolt extrusion pressure reduction ring 3 to the rotation bolt, 3 deformation of pressure reduction ring then the bolt is fixed the spinneret on the external equipment surface, the external equipment is with the raw materials extrusion on spinneret surface, then the raw materials that melt are extruded from current-limiting micropore 42, then the raw materials that melt are moulded.

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

1. The utility model provides a dysmorphism spinneret for production of compound soft two-sided profiled fiber, includes protector (1) and spinneret (4), its characterized in that: the upper end terminal surface of spinneret (4) is connected with protector (1), the centre of protector (1) is connected with fixed block (2) in the upper end terminal surface position department of spinneret (4), the upper end terminal surface of fixed block (2) is connected with pressure reducing ring (3), the centre of pressure reducing ring (3) is connected with locating hole (5) in the upper end terminal surface position department of fixed block (2), protector (1) is including protective ring (11), through hole (12) and fixed glutinous cloth (13), the upper end terminal surface of protective ring (11) is connected with fixed glutinous cloth (13), the centre of fixed glutinous cloth (13) is connected with through hole (12) in the upper end terminal surface position department of protective ring (11).

2. The profile spinneret plate for producing composite soft double-sided profile fiber according to claim 1, wherein: fixed block (2) are including spacing groove (21), bolt groove (22) and block (23), the upper end terminal surface of block (23) is connected with spacing groove (21), the centre of spacing groove (21) is connected with bolt groove (22) in the upper end terminal surface position department of block (23).

3. The profile spinneret plate for producing composite soft double-sided profile fiber according to claim 1, wherein: spinneret (4) are including fixed trompil (41), current-limiting micropore (42) and plate body (43), the upper end terminal surface through connection of plate body (43) has current-limiting micropore (42), the centre of current-limiting micropore (42) is connected with fixed trompil (41) in the upper end terminal surface position department of plate body (43).

4. The profile spinneret plate for producing composite soft double-sided profile fiber according to claim 1, wherein: the pressure reducing ring (3) is made of soft natural rubber, and the diameter of the inner surface of the positioning hole (5) is equal to that of the outer surface of the external positioning column.

5. The profile spinneret plate for producing composite soft double-sided profile fiber according to claim 1, wherein: the surface of fixed glutinous cloth (13) is provided with fixed mucus, the surface at spinneret (4) is connected to the upper end terminal surface of fixed glutinous cloth (13), the internal surface diameter of through hole (12) equals with the external surface diameter of fixed block (2).

6. The profile spinneret plate for producing composite soft double-sided profile fiber according to claim 2, wherein: the upper end face of the limiting groove (21) is lower than the upper end face of the block body (23), the diameter of the inner surface of the bolt groove (22) is larger than the diameter of a bolt on the surface of an external bolt, and the inner surface profile of the limiting groove (21) is equal to the outer surface profile of the pressure reducing ring (3).

7. The profile spinneret plate for producing composite soft double-sided profile fiber according to claim 3, wherein: the inner surface of the fixing opening (41) is connected to the surface of the fixing block (2), and the surface area of the flow limiting micropores (42) is equal to that of the protection ring (11).