CN215209713U

CN215209713U - Filter type spinneret plate

Info

Publication number: CN215209713U
Application number: CN202121008727.6U
Authority: CN
Inventors: 高广东
Original assignee: Zhenjiang New Tide Precision Machinery Co ltd
Current assignee: Zhenjiang New Tide Precision Machinery Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-17
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to a spinneret technical field just discloses a filter type spinneret, including the flange joint, the bottom fixedly connected with installation storehouse of flange joint, the internal perisporium fixedly connected with support ring in installation storehouse, the bottom fixedly connected with rubber seal ring of support ring, rubber seal ring's bottom movable mounting has the filter screen, rubber seal ring's bottom fixedly connected with spinneret. This filter type spinneret, insert in the operation storehouse through using the instrument, rotate the action bars, make and rotate the storehouse and rotate, thereby make and rotate the screw thread and the thread groove threaded connection of storehouse accessible thread ring internal peripheral wall and move down, further drive extrusion ring moves down, make the extrusion ring no longer extrude the extrusion pole, then through the tension of spring, make the extrusion pole break away from the extrusion groove, then can be with the spinneret together take out the installation storehouse with the filter screen, be convenient for the later stage to spinneret and filter screen clearance.

Description

Filter type spinneret plate

Technical Field

The utility model relates to a spinneret technical field specifically is a filtration type spinneret.

Background

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

The existing spinneret plate is relatively deficient in filtering function, when impurities are contained in a viscous-flow-state high polymer melt or solution, the impurities can block the spray holes of the spinneret plate, the existing spinneret plate is not enough in a convenient disassembly structure, the spinneret plate works for a long time, the high polymer melt or solution which is relatively more in residue can be solidified, and the cleaning of workers is relatively troublesome, so that the filtering type spinneret plate is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a filtration type spinneret possesses convenient to detach's advantage, has solved current spinneret and has relatively be short for on filtering capability, when containing impurity in glutinous flow state's high polymer fuse-element or the solution, the orifice of spinneret can be blocked to these impurity, current spinneret is structural not enough in convenient dismantlement, the spinneret carries out long-time work, can solidify and remain more high polymer fuse-element or solution, the more troublesome problem of staff's clearance.

(II) technical scheme

For the purpose of realizing above-mentioned convenient to detach, the utility model provides a following technical scheme: the utility model provides a filter type spinneret, includes the flange joint, the bottom fixedly connected with installation storehouse of flange joint, the internal perisporium fixedly connected with support ring in installation storehouse, the bottom fixedly connected with rubber sealing ring of support ring, the bottom movable mounting of rubber sealing ring has the filter screen, the bottom fixedly connected with spinneret of rubber sealing ring, the spinneret orifice that quantity is a plurality of is seted up to the bottom of spinneret, the outside movable mounting in installation storehouse has the rotation storehouse, the equal fixedly connected with operation storehouse in the left and right sides in rotation storehouse, the internal perisporium fixedly connected with screw ring in rotation storehouse, the thread groove has been seted up to the periphery wall in installation storehouse, the internal perisporium fixedly connected with in rotation storehouse is located the extrusion ring of screw ring bottom, the internal perisporium fixedly connected with quantity in installation storehouse is three metal storehouse, the periphery wall movable mounting in installation storehouse has quantity for three and one end to run through three metal storehouse respectively and extend to the spinneret The inside extrusion stem, the periphery wall fixedly connected with of extrusion stem is located the inside spacing ring in metal storehouse, the outside cover of extrusion stem is equipped with the spring that is located metal storehouse inside.

Preferably, the shape of installation storehouse is a cylinder of inside fretwork and bottom disappearance, rubber seal ring and filter screen in close contact with.

Preferably, the shape of rotating the storehouse is the cylinder that an inside fretwork and top and bottom all lacked, the top and the bottom of rotating the storehouse all seted up with the first through-hole of installation storehouse looks adaptation.

Preferably, the inner peripheral wall of the threaded ring is a thread and is in threaded connection with the thread groove through the thread of the inner peripheral wall, and the inner peripheral wall of the extrusion ring is an inclined surface.

Preferably, three the metal storehouse is located same horizontal plane and is circular angular distribution such as waiting, the second through-hole with the stripper bar looks adaptation is all seted up to the left and right sides in metal storehouse, one side that the spinneret was kept away from to the stripper bar is circular-arc.

Preferably, the extrusion groove that quantity is three and respectively with three extrusion stem looks adaptation is seted up to the periphery wall of spinneret, the third through-hole that quantity is three and respectively with three extrusion stem looks adaptation is seted up to the periphery wall in installation storehouse.

(III) advantageous effects

Compared with the prior art, the utility model provides a filter type spinneret possesses following beneficial effect:

this filter type spinneret, insert in the operation storehouse through using the instrument, rotate the action bars, make and rotate the storehouse and rotate, thereby make and rotate the screw thread and the thread groove threaded connection of storehouse accessible thread ring internal peripheral wall and move down, further drive extrusion ring moves down, make the extrusion ring no longer extrude the extrusion pole, then through the tension of spring, make the extrusion pole break away from the extrusion groove, then can be with the spinneret together take out the installation storehouse with the filter screen, be convenient for the later stage to spinneret and filter screen clearance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1 flange joint, 2 installation bins, 3 rubber sealing rings, 4 thread grooves, 5 spinneret plates, 6 spinneret holes, 7 extrusion rings, 8 thread rings, 9 operation bins, 10 rotation bins, 11 filter screens, 12 support rings, 13 extrusion rods, 14 limiting rings, 15 springs and 16 metal bins.

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 filter type spinneret plate comprises a flange joint 1, wherein the bottom of the flange joint 1 is fixedly connected with an installation bin 2, the upper end surface of the flange joint 1 is provided with a plurality of groups of bolt holes for installation, the outer peripheral wall of the installation bin 2 is provided with a plurality of vent holes, the plurality of vent holes have the same specification and are positioned on the same horizontal plane, the plurality of vent holes are distributed in a circular shape with equal angles, the installation bin 2 is shaped as a cylinder with a hollow inner part and a missing bottom, the inner peripheral wall of the installation bin 2 is fixedly connected with a support ring 12, the bottom of the support ring 12 is fixedly connected with a rubber seal ring 3, the bottom of the rubber seal ring 3 is movably provided with a filter screen 11, the filter screen 11 is made of stainless steel, the rubber seal ring 3 is in close contact with the filter screen 11, the bottom of the rubber seal ring 3 is fixedly connected with a spinneret plate 5, and the top of the spinneret plate 5 is provided with a conical hopper, the top of the conical hopper is provided with a filter screen 11, impurities contained in a high polymer solution can be filtered by arranging the filter screen 11, a plurality of spinneret holes 6 are formed in the bottom of a spinneret plate 5, a rotating bin 10 is movably installed on the outer side of an installation bin 2, the rotating bin 10 is shaped as a cylinder with a hollow inner part and missing top and bottom, first through holes matched with the installation bin 2 are formed in the top and bottom of the rotating bin 10, operation bins 9 are fixedly connected to the left side and the right side of the rotating bin 10, a threaded ring 8 is fixedly connected to the inner peripheral wall of the rotating bin 10, a threaded groove 4 is formed in the outer peripheral wall of the installation bin 2, the inner peripheral wall of the threaded ring 8 is threaded and is in threaded connection with the threaded groove 4 through threads of the inner peripheral wall, an extrusion ring 7 located at the bottom of the threaded ring 8 is fixedly connected to the inner peripheral wall of the rotating bin 10, and the inner peripheral wall of the extrusion ring 7 is an inclined plane, the inner peripheral wall of the installation bin 2 is fixedly connected with three metal bins 16, the three metal bins 16 are positioned on the same horizontal plane and are distributed in a circular shape with equal angles, the outer peripheral wall of the installation bin 2 is movably provided with three extrusion rods 13, one ends of the three extrusion rods 13 penetrate through the three metal bins 16 respectively and extend to the interior of the spinneret plate 5, the left side and the right side of each metal bin 16 are provided with second through holes matched with the extrusion rods 13, one side, away from the spinneret plate 5, of each extrusion rod 13 is in a circular arc shape, the outer peripheral wall of the spinneret plate 5 is provided with three extrusion grooves matched with the three extrusion rods 13 respectively, the outer peripheral wall of the installation bin 2 is provided with three third through holes matched with the three extrusion rods 13 respectively, the outer peripheral wall of each extrusion rod 13 is fixedly connected with a limiting ring 14 positioned in the metal bin 16, and the outer side of each extrusion rod 13 is sleeved with a spring 15 positioned in the metal bin 16, insert in the operation storehouse 9 through using the instrument, the action bars rotates, the messenger rotates storehouse 10 and rotates, thereby the messenger rotates the screw thread and the 4 threaded connection of thread groove and the downstream of 8 internal perisporium in storehouse accessible thread ring, further drive extrusion ring 7 downstream, make extrusion ring 7 no longer extrude extrusion pole 13, then through spring 15's tension, make extrusion pole 13 break away from the extrusion groove, then can take spinneret 5 together with filter screen 11 to take out installation storehouse 2, the later stage of being convenient for is cleared up spinneret 5 and filter screen 11.

To sum up, the filtering spinneret plate is inserted into the operation bin 9 by using a tool, the operation rod is rotated to rotate the rotation bin 10, so that the rotation bin 10 can move downwards by the threaded connection between the threads on the inner peripheral wall of the threaded ring 8 and the threaded groove 4, the extrusion ring 7 is further driven to move downwards, the extrusion ring 7 does not extrude the extrusion rod 13 any more, then the extrusion rod 13 is separated from the extrusion groove by the tension of the spring 15, the spinneret plate 5 and the filter screen 11 can be drawn out of the installation bin 2 together, and the spinneret plate 5 and the filter screen 11 can be cleaned conveniently at a later stage, thereby solving the problems that the existing spinneret plate 5 is relatively deficient in filtering function, when a viscous-state high polymer or solution contains impurities, the impurities can block the spray hole of the spinneret plate 5, the existing spinneret plate 5 is deficient in a convenient and rapid disassembly structure, and the spinneret plate 5 works for a long time, can solidify and remain more high polymer melt or solution, and the staff is more troublesome to clear up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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

1. A filter type spinneret plate comprises a flange joint (1), and is characterized in that: the bottom of the flange joint (1) is fixedly connected with an installation bin (2), the inner peripheral wall of the installation bin (2) is fixedly connected with a support ring (12), the bottom of the support ring (12) is fixedly connected with a rubber sealing ring (3), the bottom of the rubber sealing ring (3) is movably provided with a filter screen (11), the bottom of the rubber sealing ring (3) is fixedly connected with a spinneret plate (5), the bottom of the spinneret plate (5) is provided with a plurality of spinneret holes (6), the outer side of the installation bin (2) is movably provided with a rotating bin (10), the left side and the right side of the rotating bin (10) are both fixedly connected with an operation bin (9), the inner peripheral wall of the rotating bin (10) is fixedly connected with a threaded ring (8), the outer peripheral wall of the installation bin (2) is provided with a threaded groove (4), the inner peripheral wall of the rotating bin (10) is fixedly connected with an extrusion ring (7) positioned at the bottom of the threaded ring (8), the internal perisporium fixedly connected with quantity of installation storehouse (2) is three metal storehouse (16), the periphery wall movable mounting of installation storehouse (2) has quantity to run through three metal storehouse (16) and extend to inside stripper bar (13) of spinneret (5) respectively for three and one end, the periphery wall fixedly connected with of stripper bar (13) is located inside spacing ring (14) of metal storehouse (16), the outside cover of stripper bar (13) is equipped with and is located inside spring (15) of metal storehouse (16).

2. A filter type spinneret according to claim 1, wherein: the shape of installation storehouse (2) is a cylinder of inside fretwork and bottom disappearance, rubber seal ring (3) and filter screen (11) in close contact with.

3. A filter type spinneret according to claim 1, wherein: the shape of rotating storehouse (10) is a cylinder of inside fretwork and the equal disappearance in top and bottom, rotate the top and the bottom in storehouse (10) and all offer with the first through-hole of installation storehouse (2) looks adaptation.

4. A filter type spinneret according to claim 1, wherein: the inner peripheral wall of the threaded ring (8) is threaded and is in threaded connection with the threaded groove (4) through the threads of the inner peripheral wall, and the inner peripheral wall of the extrusion ring (7) is an inclined plane.

5. A filter type spinneret according to claim 1, wherein: three metal storehouse (16) are located same horizontal plane and are circular angular distribution such as waiting, the second through-hole with extrusion stem (13) looks adaptation is all seted up to the left and right sides in metal storehouse (16), one side that spinneret (5) were kept away from in extrusion stem (13) is circular-arc.

6. A filter type spinneret according to claim 1, wherein: the extrusion groove that quantity was three and respectively with three extrusion stem (13) looks adaptation is seted up to the periphery wall of spinneret (5), the third through-hole that quantity was three and respectively with three extrusion stem (13) looks adaptation is seted up to the periphery wall of installation bin (2).