CN215887321U - Spinneret plate adjustable nozzle - Google Patents
Spinneret plate adjustable nozzle Download PDFInfo
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- CN215887321U CN215887321U CN202122086946.2U CN202122086946U CN215887321U CN 215887321 U CN215887321 U CN 215887321U CN 202122086946 U CN202122086946 U CN 202122086946U CN 215887321 U CN215887321 U CN 215887321U
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- spinneret
- spinneret plate
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Abstract
The utility model relates to the technical field of spinning, in particular to an adjustable nozzle of a spinneret plate, which comprises a spinneret plate body, wherein a melt input runner with an opening at the left side and a spinneret orifice communicated with the melt input runner are formed in the spinneret plate body. The upper end and the lower end of the right side surface of the adjustable nozzle of the spinneret plate are respectively provided with the inclined diversion grooves internally provided with the external diversion plates, and the inner sides of the external diversion plates are provided with the multi-position adjusting mechanisms for adjusting the flow of the jet plate, so that the adjustable nozzle of the spinneret plate is adjustable in structure and wider in application range; set up the side direction activity through-hole of built-in side direction regulating block on outside guide plate, set up the vertical activity through-hole of built-in vertical regulating block on the spinneret body, conveniently adjust many adjustment mechanism, easy operation, the top seal shelves strip of the built-in extrusion gasket of cooperation simultaneously makes its inside leakproofness also promote greatly.
Description
Technical Field
The utility model relates to the technical field of spinning, in particular to an adjustable nozzle of a spinneret plate.
Background
The spinneret plate is used for converting a viscous-flow-state high polymer melt 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.
Spinneret plates with different specifications, shapes, hole patterns and materials are required according to the difference between the fiber types and the specifications. The existing spinneret plate with a single specification is fixed in structure, and can only process one kind of filament, so that the application range is very single.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problems existing in the background technology, an improved adjustable nozzle of a spinneret plate is provided, and the problem that the application range is very single due to the fact that only one type of filament can be processed normally when the spinneret plate with a single specification is fixed is solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an adjustable nozzle of a spinneret plate comprises a spinneret plate body, a melt input runner with an opening at the left side and a spinneret orifice communicated with the melt input runner are arranged in the spinneret plate body, the upper end and the lower end of the right side surface of the spinneret plate body are both provided with an inclined diversion trench, the outer side of the inclined diversion trench is provided with an external diversion plate, lateral adjusting grooves with a built-in multi-position adjusting mechanism are arranged at the corresponding positions of the inner side surface of the inclined flow guide groove and the outer side wall of the outer flow guide plate, the inner side surface of the inclined diversion trench and the inner outer wall of the outer diversion plate are provided with top sealing baffle strips which are arranged in a staggered manner above and below the lateral adjusting trench, the spinneret plate body is positioned at the inner side of the inclined diversion trench and is provided with a heat conduction through hole for mounting a heating element, the inner side surface of the inclined diversion trench and the outer wall of the inner side of the external diversion plate are positioned outside the spinneret orifice and are provided with lateral diversion holes for externally connecting a gas pipeline.
And an arc-shaped sealing installation groove for improving the connection sealing property is formed in the inner side surface of the lateral flow guide hole.
The multi-position adjusting mechanism comprises a longitudinal external thread rod movably connected to the inclined diversion trench, an internal thread longitudinal adjusting pipe with threads adjusted on the longitudinal external thread rod, a transverse internal thread pipe movably installed on the outer side surface of the internal thread longitudinal adjusting pipe, and a transverse adjusting screw rod with threads inserted in the transverse internal thread pipe.
The lateral adjusting device is characterized in that a lateral movable through hole with a built-in lateral adjusting block is formed in the inner side face of the external guide plate, and the outer side end of the transverse adjusting screw is axially and fixedly connected with the lateral adjusting block.
The spinneret plate body is provided with a longitudinal movable through hole with a built-in longitudinal adjusting block at the upper end and the lower end, and the outer side end of the longitudinal external threaded rod is axially and fixedly connected with the longitudinal adjusting block.
The outer wall of the inner side of the top sealing barrier strip is elastically connected with an extrusion sealing sheet used for improving the assembly sealing performance through an extrusion elastic sheet.
And the lateral surfaces of the longitudinal external thread rod and the transverse adjusting screw rod are provided with lateral sealing rings with integrated structures.
The utility model has the beneficial effects that:
(1) the upper end and the lower end of the right side surface of the adjustable nozzle of the spinneret plate are respectively provided with the inclined diversion grooves internally provided with the external diversion plates, and the inner sides of the external diversion plates are provided with the multi-position adjusting mechanisms for adjusting the flow of the jet plate, so that the adjustable nozzle of the spinneret plate is adjustable in structure and wider in application range;
(2) set up the side direction activity through-hole of built-in side direction regulating block on outside guide plate, set up the vertical activity through-hole of built-in vertical regulating block on the spinneret body, conveniently adjust many adjustment mechanism, easy operation, the top seal shelves strip of the built-in extrusion gasket of cooperation simultaneously makes its inside leakproofness also promote greatly.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial schematic view of the multi-position adjustment mechanism of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The adjustable nozzle of the spinneret plate shown in the figures 1 and 2 comprises a spinneret plate body 1, a melt input flow channel 2 with an opening at the left side and a spinneret orifice 3 communicated with the melt input flow channel 2 are arranged in the spinneret plate body 1, inclined guide grooves 4 are respectively arranged at the upper end and the lower end of the right side surface of the spinneret plate body 1, an external guide plate 5 is arranged at the outer side of each inclined guide groove 4, front and rear sealing cover plates for respectively fixing the inclined guide grooves 4 are respectively arranged at the front and rear ends of the external guide plate 5, each inclined guide groove 4 consists of a longitudinal section and an inclined section, lateral adjusting grooves 7 with built-in multi-position adjusting mechanisms 6 are respectively arranged at the corresponding positions of the inner side surface of each inclined guide groove 4 and the inner outer side wall of the external guide plate 5, top sealing baffle strips 8 which are arranged in a staggered manner are respectively arranged above and below the lateral adjusting grooves 7, and heat conducting through holes 9 for installing heating elements are arranged at the inner side of the spinneret plate body 1 which is positioned at the inclined guide grooves 4, lateral diversion holes 10 for externally connecting a gas pipeline are formed in the inner side surface of the inclined diversion trench 4 and the outer side wall of the inner side of the external diversion plate 5 and positioned outside the spinneret holes.
Further, in order to improve the sealing performance of the outer assembly section, an arc-shaped sealing installation groove 11 for improving the connection sealing performance is formed in the inner side surface of the lateral flow guide hole 10, and further, in order to facilitate multidirectional adjustment, the multi-position adjusting mechanism 6 comprises a longitudinal external threaded rod 12 movably connected to the inclined flow guide groove 4, an internal threaded longitudinal adjusting pipe 13 adjusted on the longitudinal external threaded rod 12 in a threaded manner, a transverse internal threaded pipe 14 movably installed on the outer side surface of the internal threaded longitudinal adjusting pipe 13, and a transverse adjusting screw 15 inserted in the transverse internal threaded pipe 14 in a threaded manner. A movable assembly groove is formed in the outer side face of the transverse internal thread pipe 14, and then the transverse internal thread pipe 14 is sleeved on the movable assembly groove through an integrated structure assembly ring and movably mounted with the internal thread longitudinal adjusting pipe 13.
Further, for the convenience of transverse adjustment, a lateral movable through hole with a built-in lateral adjusting block 16 is formed in the inner side surface of the outer guide plate 5, the outer side end of the transverse adjusting screw 14 is axially and fixedly connected with the lateral adjusting block 16, further, for the convenience of longitudinal adjustment, longitudinal movable through holes with a built-in longitudinal adjusting block 17 are formed in the upper end and the lower end of the spinneret plate body 1, and the outer side end of the longitudinal external threaded rod 12 is axially and fixedly connected with the longitudinal adjusting block 17.
Further, in order to improve the sealing performance of the telescopic end, the inner side outer wall of the top sealing barrier strip 8 is elastically connected with an extrusion sealing sheet 18 for improving the sealing performance of the assembly through an extrusion elastic sheet, and further, in order to improve the sealing performance of the inner adjusting end, the outer side surfaces of the longitudinal external thread rod 12 and the transverse adjusting screw rod 15 are provided with an integral lateral sealing ring 19.
The upper end and the lower end of the right side surface of the adjustable nozzle of the spinneret plate are respectively provided with the inclined diversion grooves 4 internally provided with the external diversion plates 5, and the inner sides of the external diversion plates 5 are provided with the multi-position adjusting mechanisms 6 for adjusting the gas flow of the spinneret plate, so that the adjustable nozzle of the spinneret plate is adjustable in structure and wider in application range; the lateral movable through hole with the built-in lateral adjusting block 16 is formed in the external guide plate 5, the longitudinal movable through hole with the built-in longitudinal adjusting block 17 is formed in the spinneret plate body 1, the multi-position adjusting mechanism 6 is convenient to adjust, the operation is simple, and meanwhile, the internal sealing performance of the multi-position adjusting mechanism is greatly improved by matching with the top sealing stop strip 18 with the built-in extrusion sealing piece.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a spout with adjustable spinneret, includes spinneret body (1), characterized by: the spinneret plate comprises a spinneret plate body (1), wherein a melt input flow channel (2) with an opening at the left side and a spinneret hole (3) communicated with the melt input flow channel (2) are formed in the spinneret plate body (1), inclined guide grooves (4) are formed in the upper end and the lower end of the right side surface of the spinneret plate body (1), external guide plates (5) are arranged on the outer sides of the inclined guide grooves (4), lateral adjusting grooves (7) with multi-position adjusting mechanisms (6) are formed in the corresponding positions of the inner side surface of each inclined guide groove (4) and the outer side wall of the inner side of each external guide plate (5), top sealing baffle strips (8) which are arranged in a staggered mode are arranged on the upper portion and the lower portion of each lateral adjusting groove (7) respectively, and heat conducting through holes (9) used for installing heating elements are formed in the inner side of the inclined guide groove (4) of the spinneret plate body (1), the inner side surface of the inclined guide groove (4) and the inner outer wall of the external guide plate (5) are positioned outside the spinneret orifice (3) and are provided with lateral guide holes (10) for externally connecting a gas pipeline.
2. The adjustable nozzle of claim 1, wherein: and an arc-shaped sealing installation groove (11) for improving the connection sealing property is formed in the inner side surface of the lateral flow guide hole (10).
3. The adjustable nozzle of claim 1, wherein: the multi-position adjusting mechanism (6) comprises a longitudinal external thread rod (12) movably connected to the inclined diversion trench (4), an internal thread longitudinal adjusting pipe (13) with threads adjusted on the longitudinal external thread rod (12), a transverse internal thread pipe (14) movably installed on the outer side surface of the internal thread longitudinal adjusting pipe (13), and a transverse adjusting screw (15) with threads inserted in the transverse internal thread pipe (14).
4. The adjustable nozzle of claim 3, wherein: the inner side surface of the external guide plate (5) is provided with a lateral movable through hole internally provided with a lateral adjusting block (16), and the outer side end of the transverse adjusting screw rod (15) is axially and fixedly connected with the lateral adjusting block (16).
5. The adjustable nozzle of claim 3, wherein: the spinneret plate is characterized in that the upper end and the lower end of the spinneret plate body (1) are provided with longitudinal movable through holes internally provided with longitudinal adjusting blocks (17), and the outer side end of the longitudinal external threaded rod (12) is axially and fixedly connected with the longitudinal adjusting blocks.
6. The adjustable nozzle of claim 1, wherein: the outer wall of the inner side of the top sealing barrier strip (8) is elastically connected with an extrusion sealing sheet (18) used for improving the assembly sealing performance through an extrusion elastic sheet.
7. The adjustable nozzle of claim 3, wherein: the outer side surfaces of the longitudinal external thread rod (12) and the transverse adjusting screw rod (15) are provided with a lateral sealing ring (19) with an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086946.2U CN215887321U (en) | 2021-08-31 | 2021-08-31 | Spinneret plate adjustable nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086946.2U CN215887321U (en) | 2021-08-31 | 2021-08-31 | Spinneret plate adjustable nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887321U true CN215887321U (en) | 2022-02-22 |
Family
ID=80563945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122086946.2U Active CN215887321U (en) | 2021-08-31 | 2021-08-31 | Spinneret plate adjustable nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887321U (en) |
-
2021
- 2021-08-31 CN CN202122086946.2U patent/CN215887321U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |