CN216473594U - Novel spinneret plate with adjustable aperture - Google Patents
Novel spinneret plate with adjustable aperture Download PDFInfo
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- CN216473594U CN216473594U CN202122987121.8U CN202122987121U CN216473594U CN 216473594 U CN216473594 U CN 216473594U CN 202122987121 U CN202122987121 U CN 202122987121U CN 216473594 U CN216473594 U CN 216473594U
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- spinneret plate
- spinneret
- plate body
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Abstract
The utility model discloses a novel spinneret plate with an adjustable aperture, which comprises a first spinneret plate body and a second spinneret plate body, the surface of the first spinneret plate body is respectively and uniformly provided with a first screw outlet hole and a second screw outlet hole, the left end and the right end of the bulge ring are provided with screw mounting holes, the diameter of the first filament outlet hole is smaller than that of the second filament outlet hole, so that the thickness and the diameter of the material spun yarn can be adjusted, and the first spinneret plate body and the second spinneret plate body can ensure the sealing performance between the first spinneret plate body and the second spinneret plate body when the aperture is adjusted and used through the design of the matching movable veneering between the bulge and the butt joint annular groove, the separation elastic strip that the bottom through second spinneret body evenly set up, and the design of separation elastic strip setting between the feed port can carry out the sealed effect of separation to other different apertures after the aperture is adjusted to can guarantee that can evenly spout the silk of spouting the same thickness after different apertures are adjusted.
Description
Technical Field
The utility model belongs to the technical field of spinnerets, and particularly relates to a novel spinneret plate with an adjustable aperture.
Background
In recent years, the development and research of synthetic fibers have entered a new stage. The spinning plate is used as an indispensable precise part of the spinning machine, and has the function of extruding a spinning melt which is precisely metered by a spinning pump (or called metering pump) into a fiber bundle with certain thickness and fine texture through micropores on the spinning plate. The shape and the characteristic size of the spinneret plate are important conditions for ensuring the quality of a finished fiber product, however, the aperture of the existing spinneret plate is generally fixed, if the spinneret plate with different apertures is used, the spinneret plate needs to be replaced, the spinneret plate is inconvenient to use, and the temperature of the existing spinneret plate cannot be controlled, so that inaccurate temperature control is easily caused
Therefore, the novel spinneret plate with the adjustable aperture, which is disclosed as CN103352259A, comprises a first spinneret plate main body, a second spinneret plate main body, a rotating shaft and a temperature control plate body, wherein the temperature control plate body is arranged on each of the first spinneret plate main body and the second spinneret plate main body, the center of the first spinneret plate main body is connected with the center of the second spinneret plate main body through the rotating shaft, and the aperture of the micropore of the spinneret plate can be adjusted by rotating the first spinneret plate main body or the second spinneret plate main body. The utility model has convenient use, can adjust the aperture of the spinneret plate without replacing the spinneret plate, and the spinneret plate can control the temperature and has very accurate temperature control.
To the spinneret of this novel adjustable aperture of above-mentioned, although the aforesaid need not change the aperture that the spinneret just can be adjusted to the spinneret, the spinneret itself can controlled temperature moreover, and accuse temperature is very accurate, but its still has following comparatively obvious defect in the use: although foretell spinneret can rotate the aperture of spinneret orifice and adjust, but only possess the function of adjusting, and do not possess the locate function who adjusts the spinneret, thereby can make unable location easily appear the skew phenomenon after the spinneret aperture is adjusted, and then can influence the effect of spouting the silk, simultaneously above-mentioned two sets of spinnerets are because not set up the separation between the different apertures and transfer the strip when carrying out the aperture and adjusting, thereby can lead to spun silk to have thick and thin, and then can influence the quality of spouting the silk.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel spinneret plate with an adjustable aperture, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel spinneret plate with an adjustable aperture comprises a first spinneret plate body and a second spinneret plate body, wherein a bulge is arranged on the periphery of the side edge of the surface of the first spinneret plate body, an annular base plate is arranged on the bottom surface of the first spinneret plate body, a first filament outlet and a second filament outlet are respectively and uniformly arranged on the surface of the first spinneret plate body, a fixed shaft rod is arranged in the middle of the end surface of the first spinneret plate body in a retracting manner, an adjusting positioning hole is uniformly arranged on the periphery of the outer side surface of the first spinneret plate body, a bulge ring is arranged on the periphery of the side edge of the bottom surface of the second spinneret plate body, screw mounting holes are formed in the left end and the right end of the bulge ring, positioning bolt pieces are screwed in the screw mounting holes in a penetrating manner, a butting annular groove is formed in the periphery of the corresponding to the inner side of the bulge ring, a feeding hole is uniformly formed in the surface of the second spinneret plate body, and a bearing mounting hole is formed in the middle of the surface of the second spinneret plate body, and an adjusting bearing is also fixed in the bearing mounting hole.
As the further optimization of the technical scheme, the aperture of the first filament outlet is smaller than that of the second filament outlet, the thickness aperture of the material filament can be adjusted, the movable veneering design matched between the protrusion and the butt joint annular groove can ensure the sealing performance between the first spinneret plate body and the second spinneret plate body when the aperture is adjusted for use, and the phenomenon that the material overflows due to poor sealing after the adjustment between the spinneret plates is avoided.
As a further optimization of the technical scheme, the bottom end of the second spinneret plate body is uniformly provided with the separation elastic strips, the separation elastic strips are arranged between the feeding holes, the separation sealing effect can be performed on other different hole diameters after the hole diameters are adjusted, the situation that the spinning yarns with different thicknesses occur after the raw materials are extruded is avoided, the spinning yarns with the same thickness can be uniformly sprayed after the different hole diameters are adjusted, the separation elastic strips are correspondingly attached to the surface of the first spinneret plate body, the first spinning holes and the second spinning holes can be effectively sealed at intervals when the first spinning holes and the second spinning holes are adjusted and used, and the problem that the spinning yarns with different thicknesses are mixed is avoided.
As a further optimization of the technical scheme, the fixed shaft rod arranged on the first spinneret plate body is matched with the adjusting bearing arranged on the second spinneret plate body for inserting and fixing, so that the horizontal rotation adjustment of the aperture of the spinneret plate is realized, the adjustment of the aperture of the spinneret plate is more convenient, and the time for replacing the spinneret plates with different apertures is saved.
As a further optimization of the technical scheme, the positioning bolt piece arranged in the screw mounting hole on the raised ring is in threaded connection with the adjusting positioning hole arranged on the first spinneret plate body, so that the first spinneret plate body and the second spinneret plate body can be positioned through the positioning bolt piece after different apertures of the spinneret plate are adjusted, and the problems of instability and deviation of the aperture of the spinneret plate are avoided.
As a further optimization of the technical scheme, capillary holes smaller than the first filament outlet hole and the second filament outlet hole are formed in the first filament outlet hole and the second filament outlet hole, so that the spinneret plate can spray thick and thin materials for spinning, and the application range and the practicability of the spinneret plate are further improved.
The utility model has the technical effects and advantages that: the novel spinneret plate with the adjustable aperture realizes the adjustment of the thickness and the aperture of material spinneret holes by the design that the aperture of a first spinneret hole is smaller than that of a second spinneret hole, and can ensure the sealing performance between a first spinneret plate body and a second spinneret plate body when the aperture is adjusted and used by the movable veneering design that a bulge is matched with a butt joint annular groove, thereby avoiding the phenomenon that the material overflows due to poor sealing after the adjustment between the spinneret plates, and can realize the effect of separating and sealing other different apertures after the aperture is adjusted by the design that the separating elastic strip is uniformly arranged at the bottom end of the second spinneret plate body and arranged between feed holes, thereby avoiding the spinneret plates with different thicknesses after raw materials are extruded, further ensuring that the spinneret plates with the same thickness can be uniformly sprayed after the adjustment of different apertures, and corresponding veneering with the surface of the first spinneret plate body surface by the separating elastic strip, the first thread outlet and the second thread outlet can be effectively sealed and spaced when being adjusted and used, and the problem of mixed thread stringing, thickness and delicacy is avoided.
The spinneret plate comprises a first spinneret plate body, a second spinneret plate body, a protruding ring, a positioning bolt piece, a bearing, a fixing shaft rod, a second fixing shaft rod, a bearing, a positioning bolt piece and a positioning bolt piece, wherein the first spinneret plate body is provided with the fixing shaft rod, the second spinneret plate body is provided with the adjusting bearing, the first spinneret plate body is provided with the adjusting bolt piece, the second spinneret plate body is provided with the adjusting hole, the second spinneret plate body is provided with the adjusting bearing, the adjusting shaft rod is connected with the adjusting bearing, the adjusting bearing is connected with the adjusting shaft rod, the adjusting shaft rod is connected with the adjusting shaft rod through the protruding ring, the adjusting shaft rod is connected with the adjusting bearing through the protruding ring, the adjusting shaft rod is connected with the adjusting shaft rod through the adjusting shaft rod, the adjusting shaft rod is connected with the adjusting shaft through the protruding ring, and the adjusting shaft is connected with the adjusting shaft through the adjusting shaft.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a first spinneret body according to the present invention;
fig. 3 is a top view of a second spinneret body according to the present invention;
fig. 4 is a top plan view of a second spinneret body according to the present invention;
FIG. 5 is an enlarged view of the utility model at A in FIG. 1.
In the figure: 1. a first spinneret plate body; 2. a second spinneret plate body; 3. a protrusion; 4. an annular backing plate; 5. a first filament outlet; 6. a second filament outlet; 7. fixing the shaft lever; 8. adjusting the positioning hole; 9. a raised ring; 10. a screw mounting hole; 11. a set bolt member; 12. butting the annular grooves; 13. a feed port; 14. a bearing mounting hole; 15. adjusting the bearing; 16. a barrier elastic strip; 17. and (4) capillary pores.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel spinneret of adjustable aperture, including first spinneret body 1, second spinneret body 2, surface avris a week of first spinneret body 1 is equipped with arch 3, guarantee the regulation pivoted leakproofness between the spinneret, bottom surface a week of first spinneret body 1 is equipped with annular backing plate 4, improve the stability that the aperture was adjusted, the surface of first spinneret body 1 evenly is equipped with first outlet 5 and second outlet 6 respectively, and the aperture of first outlet 5 is less than the aperture of second outlet 6, all be equipped with in first outlet 5 and the second outlet 6 capillary 17 that is less than first outlet 5 and second outlet 6, can make different material silk of this spinneret can spout, the middle part of first spinneret body 1 terminal surface is packed up and is equipped with fixed axostylus axostyle 7, realize the circumferential rotation of first spinneret body 1.
The adjusting positioning holes 8 are uniformly formed in the periphery of the outer side face of the first spinneret plate body 1, the adjusting positioning of the first spinneret plate body 1 is achieved, the raised ring 9 is arranged on the periphery of the side face of the bottom face of the second spinneret plate body 2, the protrusion 3 and the raised ring 9 are matched with each other, the adjusting sealing performance of the spinneret plate is improved, screw mounting holes 10 are formed in the left end and the right end of the raised ring 9, positioning bolt pieces 11 penetrate through the screw mounting holes 10 in a screwed mode, the spinneret plate is locked and fixed after the hole diameter of the spinneret plate is adjusted, the positioning bolt pieces 11 arranged in the screw mounting holes 10 on the raised ring 9 are in threaded connection with the adjusting positioning holes 8 formed in the first spinneret plate body 1, and the stability of the spinneret plate after adjustment is improved.
A circle of the corresponding inner side of the bulge loop 9 is provided with a butt joint annular groove 12, which improves the sealing performance between the two spinneret plates and avoids the overflow of materials, the surface of the second spinneret plate body 2 is provided with feed holes 13 uniformly for facilitating the input and extrusion of materials, the bottom end of the second spinneret plate body 2 is provided with separating elastic strips 16 uniformly, the separating elastic strips 16 are arranged between the feed holes 13, the separating elastic strips 16 are correspondingly adhered to the surface of the first spinneret plate body 1 to realize the sealing separation after the adjustment of the two groups of filament outlet holes, the middle part of the surface of the second spinneret plate body 2 is provided with a bearing mounting hole 14, and an adjusting bearing 15 is fixed in the bearing mounting hole 14 to realize the rotation adjustment of the first spinneret plate body 1, thereby realizing the adjustment of different apertures, a fixed shaft lever 7 arranged on the first spinneret plate body 1 is matched and spliced and fixed with the adjusting bearing 15 arranged on the second spinneret plate body 2, the aperture of the spinneret plate is adjusted and rotated.
Specifically, when in use, the aperture of the first filament outlet 5 is smaller than that of the second filament outlet 6, so that the adjustment of the thickness aperture of the material filament is realized, and the movable facing design matched between the bulge 3 and the butt joint annular groove 12 can ensure the sealing performance between the first spinneret body 1 and the second spinneret body 2 when in aperture adjustment use, so as to avoid the overflow of the material caused by poor sealing after adjustment between the spinneret plates, the design that the blocking elastic strips 16 are uniformly arranged at the bottom end of the second spinneret body 2 and the blocking elastic strips 16 are arranged between the feeding holes 13 can realize the blocking sealing effect on other different apertures after aperture adjustment, avoid filament jets with different thicknesses after extrusion of raw materials, thereby ensuring that filament jets with the same thickness can be uniformly jetted after adjustment of different apertures, and the blocking elastic strips 16 are correspondingly faced with the surface of the first spinneret body 1, the first thread outlet hole 5 and the second thread outlet hole 6 can be effectively sealed and spaced when being adjusted and used, and the problem of mixed thread stringing and thickness delicacy is avoided.
The fixed shaft rod 7 on the first spinneret plate body 1 is matched with the adjusting bearing 15 on the second spinneret plate body 2 for inserting and fixing, so that horizontal rotation adjustment of different apertures of the spinneret plate is achieved, the aperture of the spinneret plate is adjusted more conveniently, time for replacing the spinneret plate with different apertures is saved, the positioning bolt piece 11 in the screw mounting hole 10 on the raised ring 9 is in threaded connection with the adjusting positioning hole 8 on the first spinneret plate body 1, after the different apertures of the spinneret plate are adjusted, the positioning bolt piece 11 can be used for positioning the first spinneret plate body 1 and the second spinneret plate body 2, the problem that the apertures of the spinneret plate are unstable and offset is avoided, and the function that the apertures of the spinneret plate can be adjusted without replacing the spinneret plate can be achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a novel spinneret of adjustable aperture, includes first spinneret body (1), second spinneret body (2), its characterized in that: the surface side of the first spinneret plate body (1) is provided with a protrusion (3) in a circle, the bottom surface of the first spinneret plate body (1) is provided with an annular base plate (4), the surface of the first spinneret plate body (1) is respectively and uniformly provided with a first filament outlet (5) and a second filament outlet (6), the middle part of the end surface of the first spinneret plate body (1) is provided with a fixed shaft rod (7), the outer side surface of the first spinneret plate body (1) is uniformly provided with an adjusting positioning hole (8) in a circle, the bottom surface side of the second spinneret plate body (2) is provided with a protrusion ring (9) in a circle, the left end and the right end of the protrusion ring (9) are provided with screw mounting holes (10), the screw mounting holes (10) are internally penetrated through and screwed with positioning bolt pieces (11), the protrusion ring (9) is provided with a butt annular groove (12) corresponding to the inner side in a circle, the surface of the second spinneret plate body (2) is provided with feeding holes (13) in a uniform manner, the surface middle part of second spinneret body (2) is equipped with bearing mounting hole (14), bearing mounting hole (14) internal fixation also has adjusting bearing (15).
2. The novel adjustable aperture spinneret plate of claim 1, wherein: the aperture of the first thread outlet hole (5) is smaller than that of the second thread outlet hole (6), and the protrusion (3) and the butt joint annular groove (12) are matched with each other to form a movable veneering design.
3. The novel adjustable aperture spinneret plate of claim 1, wherein: the bottom of second spinneret body (2) evenly is equipped with separation elasticity strip (16), and separation elasticity strip (16) set up between feed port (13), separation elasticity strip (16) and the corresponding wainscot in first spinneret body (1) surface.
4. The novel adjustable aperture spinneret plate of claim 1, wherein: the fixed shaft rod (7) arranged on the first spinneret plate body (1) is matched with and inserted and fixed with the adjusting bearing (15) arranged on the second spinneret plate body (2).
5. The novel adjustable aperture spinneret plate of claim 1, wherein: and a positioning bolt piece (11) arranged in a screw mounting hole (10) on the bulge ring (9) is in threaded connection with an adjusting positioning hole (8) arranged on the first spinneret plate body (1).
6. The novel adjustable aperture spinneret plate of claim 1, wherein: capillary holes (17) smaller than the first wire outlet hole (5) and the second wire outlet hole (6) are formed in the first wire outlet hole (5) and the second wire outlet hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987121.8U CN216473594U (en) | 2021-12-01 | 2021-12-01 | Novel spinneret plate with adjustable aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987121.8U CN216473594U (en) | 2021-12-01 | 2021-12-01 | Novel spinneret plate with adjustable aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216473594U true CN216473594U (en) | 2022-05-10 |
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ID=81402333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122987121.8U Active CN216473594U (en) | 2021-12-01 | 2021-12-01 | Novel spinneret plate with adjustable aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216473594U (en) |
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2021
- 2021-12-01 CN CN202122987121.8U patent/CN216473594U/en active Active
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