CN219157044U - Ultrahigh molecular polyethylene fiber spinning solution extrusion device - Google Patents
Ultrahigh molecular polyethylene fiber spinning solution extrusion device Download PDFInfo
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- CN219157044U CN219157044U CN202223322856.XU CN202223322856U CN219157044U CN 219157044 U CN219157044 U CN 219157044U CN 202223322856 U CN202223322856 U CN 202223322856U CN 219157044 U CN219157044 U CN 219157044U
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- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses an extruding device for an ultra-high molecular polyethylene fiber spinning solution, which relates to the technical field of ultra-high molecular polyethylene fiber processing and comprises an extruding part, wherein one end of the extruding part is provided with an extruding assembly, the upper end of the extruding assembly is fixedly provided with a sealing assembly, and one end of the extruding assembly is provided with a cleaning assembly. The extrusion assembly is provided with the extrusion barrel, the flange plate, the extrusion die head and the guide-out cavity, so that an extrusion solution extrusion facility can be formed, the extrusion solution extrusion facility is arranged at an extrusion member outlet of the double-screw extruder, spinning solution can be extruded, the appearance of the spinning solution is controlled through the guide-out cavity, the extrusion die head is of a detachable design, the maintenance and the replacement are convenient, a plurality of groups of extrusion die heads with different shapes of guide-out cavities can be designed, the operation requirements of extruding the spinning solution with different shapes can be met, and the sealing assembly can form a cover body by arranging the support shaft bracket, the matching shaft, the sealing cover and the grooves and is arranged at an outlet of the extrusion assembly.
Description
Technical Field
The utility model relates to the technical field of processing of ultra-high molecular polyethylene fibers, in particular to an extrusion device for an ultra-high molecular polyethylene fiber spinning solution.
Background
Ultra-high molecular weight polyethylene fiber is one of three high performance fibers in the world, because of its great advantages in chemical and physical mechanical properties, and is widely used in many fields such as: the ultra-high molecular weight polyethylene fiber is the chemical fiber with the highest strength in military, industrial, marine and aviation space, and the like, has been industrially produced at present, and has the advantages of excellent mechanical, corrosion-resistant, wear-resistant, light-resistant and other properties, so that the service life of equipment is prolonged, spinning, also called chemical fiber forming, is a process for manufacturing the chemical fiber, a process for preparing a colloid solution or melting certain high molecular compounds into a melt and extruding the melt through pores of a spinneret to form the chemical fiber, and a forming method mainly comprises two main types of solution spinning and melt spinning, wherein the solution spinning method refers to a method for quantitatively extruding the high polymer concentrated solution from the spinneret holes, and the solution is finely solidified into the fiber through a coagulating bath or hot air or hot inert gas, and is used in a spinning solution extrusion device when the ultra-high molecular polyethylene fiber is processed.
In the prior art, a Chinese patent document with a publication number of CN212451762U is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a spinning solution is with spouting silk device, includes solid fixed ring and spinneret, gu fixed ring bottom outer wall has been seted up a plurality of and has been the mounting groove that annular equidistance distributes, the inside grafting of mounting groove has fastening bolt, the fastening bolt outside has the body through threaded connection, the intermediate position welding of spinneret top outer wall has the guide arm, the outside both sides of guide arm have cup jointed flow distribution plate one and flow distribution plate two respectively, spinneret top outer wall has been seted up a plurality of and has been the spinneret orifice that annular distributes, the welding of guide arm top outer wall has the screw thread head.
In order to solve the problem of mode spinning solution extrusion, prior art adopts the solution to enter into the body inside through the collar, runs into the split cone and moves to the bottom from the pointed end of split cone, enters into the inclined hole inside, enters into the jack groove inside through the inclined hole, then handles from spinning hole bottom spun mode, but still can appear its exit position does not possess spinning solution cleaning facility, and the condition of not having the time quantum and being difficult to the residue clearance of the spinning solution of device inside, and then lead to the device to wash inconvenient problem afterwards.
Disclosure of Invention
The utility model aims to provide an extruding device for an ultra-high molecular polyethylene fiber spinning solution, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an ultra-high molecular polyethylene fiber spinning solution extrusion device, includes extrusion part, extrusion part's one end is provided with extrudes the subassembly, extrusion part's upper end has seal assembly, extrusion part's one end is provided with clean subassembly.
The extrusion assembly comprises an extrusion mounting mechanism and a solution extrusion mechanism, wherein one end of the solution extrusion mechanism is in threaded connection with the inside of the extrusion mounting mechanism.
The sealing assembly comprises a sealing supporting mechanism and a cover connecting sealing mechanism, and one end of the cover connecting sealing mechanism is movably arranged at one end of the sealing supporting mechanism.
The cleaning assembly comprises a cleaning installation mechanism and a brushing cleaning mechanism, and one end of the brushing cleaning mechanism is arranged at one end of the cleaning installation mechanism.
The technical scheme of the utility model is further improved as follows: the extrusion mounting mechanism comprises an extrusion cylinder, one end of the extrusion cylinder is fixed at one end of the extrusion part through bolts, and a flange plate is fixedly arranged at the other end of the extrusion cylinder.
By adopting the technical scheme, the spinning solution discharged by the extruding part is received by the extruding cylinder, and the flange plate is used for being combined with the cleaning component.
The technical scheme of the utility model is further improved as follows: the solution extrusion mechanism comprises an extrusion die head, the periphery of the extrusion die head is in threaded connection with the inside of the extrusion cylinder, a guiding-out cavity is formed in the extrusion die head, and pinching handles are fixedly arranged at the left end and the right end of the front surface of the extrusion die head.
By adopting the technical scheme, the extrusion die head is an extrusion shaping component of the spinning solution, a kneading handle of the extrusion die head can facilitate a worker to screw the extrusion die head into the extrusion cylinder in a handheld manner, and when the spinning solution passes through the export cavity, the export cavity is influenced to produce the filiform appearance to be extruded.
The technical scheme of the utility model is further improved as follows: the sealing support mechanism comprises a support shaft frame, the lower end of the support shaft frame is fixedly arranged at the upper end of the extrusion cylinder, and a matching shaft is fixedly arranged in the support shaft frame.
By adopting the technical scheme, the supporting shaft bracket is used for fixing the sealing assembly on the extrusion assembly, and the matching shaft is used for assisting the sealing cover to turn over.
The technical scheme of the utility model is further improved as follows: the cover connects sealing mechanism and includes sealed lid, the lower extreme movable mounting of sealed lid is in the periphery of cooperation axle, the recess has been seted up to the interior one side of sealed lid, the shape of recess and extrusion die's pinching appearance coincide.
By adopting the technical scheme, during the non-working period, the sealing cover can be downwards turned to cover and seal the outlet of the extrusion assembly, dust is prevented from entering, the groove enables the sealing cover to be in butt joint with the pinching handle of the extrusion die head, the sealing cover is automatically positioned, and the sealing cover cannot shake back and forth.
The technical scheme of the utility model is further improved as follows: the cleaning and installing mechanism comprises an installing plate, one end of the installing plate is arranged at one end of the flange plate, and a rotating motor is fixedly installed in the middle of the installing plate.
By adopting the technical scheme, the mounting plate is used for fixing the cleaning assembly on the extrusion assembly, and the rotating motor can drive the rotating shaft to rotate.
The technical scheme of the utility model is further improved as follows: the brushing and cleaning mechanism comprises a rotating shaft, one end of the rotating shaft is arranged at the axle center of the rotating motor, and a cleaning brush is fixedly arranged on the periphery of the rotating shaft.
By adopting the technical scheme, the rotating shaft can drive the cleaning brush to rotate, the cleaning brush can brush the inner wall of the extrusion cylinder, and residues of the spinning solution are brushed off.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an extruding device for spinning solution of ultra-high molecular polyethylene fiber, wherein an extruding assembly can form an extruding solution extruding facility by arranging an extruding cylinder, a flange plate, an extruding die head and a leading-out cavity, the extruding assembly is arranged at an extruding member outlet of a double-screw extruder, spinning solution can be extruded, the appearance of the spinning solution is controlled through the leading-out cavity, the extruding die head is of a detachable design, the maintenance and the replacement are convenient, a plurality of groups of extruding die heads with leading-out cavities in different shapes can be designed, the operation requirements of extruding the spinning solution in different shapes are met, a sealing assembly can form a cover body by arranging a supporting shaft bracket, a matching shaft, a sealing cover and a groove, the cover body is arranged at an outlet of the extruding assembly to seal the cover body, dust and dirt are prevented from entering the extruding facility when the extruding assembly is not used, and the extruding assembly can form the extruding facility with a self-sealing function, so that the extruding device has good dustproof performance.
2. The utility model provides an extruding device for spinning solution of ultra-high molecular polyethylene fiber, which can form a cleaning facility by arranging a mounting plate, a rotating motor, a rotating shaft and a cleaning brush on a cleaning assembly, and can be arranged on the extruding assembly when the extruding assembly is not in working time, the inner wall of the extruding assembly is scrubbed by utilizing the rotation of the cleaning brush to remove residues of the spinning solution, the inside of the extruding assembly is kept clean, and the residues are prevented from being mixed with the spinning solution to influence the extruding effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an extrusion assembly according to the present utility model;
FIG. 3 is a schematic cross-sectional view of an extrusion die of the present utility model;
FIG. 4 is a schematic view of a seal assembly according to the present utility model;
FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.
In the figure: 1. an extrusion section; 2. an extrusion assembly; 21. an extrusion barrel; 22. a flange plate; 23. an extrusion die; 24. a lead-out chamber; 3. a seal assembly; 31. a support shaft bracket; 32. a mating shaft; 33. sealing cover; 34. a groove; 4. a cleaning assembly; 41. a mounting plate; 42. a rotating motor; 43. a rotating shaft; 44. and cleaning the hairbrush.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides an extruding device for spinning solution of ultra-high molecular polyethylene fiber, which comprises an extruding part 1, wherein one end of the extruding part 1 is provided with an extruding component 2, the upper end of the extruding component 2 is fixedly provided with a sealing component 3, and one end of the extruding component 2 is provided with a cleaning component 4.
It should be noted that, extrusion assembly 2 includes extrusion installation mechanism and solution extrusion mechanism, and solution extrusion mechanism's one end threaded connection is in extrusion installation mechanism's inside, and seal assembly 3 includes sealed supporting mechanism and lid and connects sealing mechanism, and lid connects sealing mechanism's one end movable mounting at sealed supporting mechanism's one end, and clean subassembly 4 includes clean installation mechanism and brushes clean mechanism, brushes clean mechanism's one end setting in clean installation mechanism's one end.
The extrusion part 1 is a spinning solution discharging component of a double-screw extruder, which can discharge spinning solution of ultra-high molecular weight polyethylene fibers, the extrusion component 2 can form an extrusion solution extruding facility by arranging the extrusion cylinder 21, the flange 22, the extrusion die head 23 and the leading-out cavity 24, the extrusion component is arranged at an extrusion component outlet of the double-screw extruder, the spinning solution can be extruded, the appearance of the spinning solution is controlled through the leading-out cavity 24, the extrusion die head 23 is in a detachable design, the maintenance and the replacement are convenient, the extrusion die heads 23 of a plurality of groups of different shapes of leading-out cavities 24 can be designed, the operation requirements of extruding the spinning solution in different shapes can be met, the sealing component 3 can form a cover body by arranging the supporting shaft frame 31, the matching shaft 32, the sealing cover 33 and the groove 34, is arranged at an outlet of the extrusion component 2 and is sealed, dust and dirt are prevented from entering the inside to pollute and spoil when the extrusion component is not in a using period, the extrusion component can form an extrusion facility with self-sealing function, the cleaning component 4 can form a cleaning installation plate 41, the rotating motor 42 and the rotating shaft 43 and the cleaning brush 44 can be used, when the cleaning component is not in a brushing operation time, the cleaning component can be used, the cleaning component can be kept clean and the spinning solution can be cleaned, and the residues can be kept, and the cleaning and the spinning solution can be kept clean, and the residues can be removed when the cleaning and the spinning solution can be washed.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the extrusion mounting mechanism comprises an extrusion cylinder 21, one end of the extrusion cylinder 21 is fixed at one end of the extrusion part 1 by bolts, and the other end of the extrusion cylinder 21 is fixedly provided with a flange 22.
Further, the solution extrusion mechanism comprises an extrusion die head 23, the periphery of the extrusion die head 23 is connected with the inside of the extrusion cylinder 21 in a threaded manner, a guiding-out cavity 24 is formed in the extrusion die head 23, and pinching handles are fixedly arranged at the left end and the right end of the front face of the extrusion die head 23.
The flange 22 is used for combining with the cleaning component 4, the pinching handle of the extrusion die head 23 can facilitate a worker to rotate the extrusion die head 23 into the extrusion cylinder 21 in a handheld manner, when spinning solution is extruded, the double-screw extruder is started, the extrusion cylinder 21 receives the spinning solution discharged by the extrusion part 1, the extrusion die head 23 is an extrusion shaping component of the spinning solution, and the extrusion die heads 23 of a plurality of groups of different shape leading-out cavities 24 can be designed to meet the working requirements of spinning solution wires in different shapes, and when the spinning solution passes through the leading-out cavities 24, the leading-out cavities 24 influence the output of the filament-shaped appearance to be extruded.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the seal supporting mechanism comprises a supporting shaft frame 31, the lower end of the supporting shaft frame 31 is fixedly arranged at the upper end of the extrusion cylinder 21, and a matching shaft 32 is fixedly arranged in the supporting shaft frame 31.
Further, the cover-connection sealing mechanism comprises a sealing cover 33, the lower end of the sealing cover 33 is movably arranged on the periphery of the matching shaft 32, a groove 34 is formed in the inner side of the sealing cover 33, and the shape of the groove 34 is matched with the shape of the pinching handle of the extrusion die head 23.
The supporting shaft frame 31 is used for fixing the sealing assembly 3 on the extrusion assembly 2, the matching shaft 32 is used for assisting the sealing cover 33 to turn over, the sealing cover 33 can be turned down to cover and seal the outlet of the extrusion assembly 2 during the non-working period, dust is prevented from entering, the groove 34 enables the sealing cover 33 to be in butt joint with the pinching handle of the extrusion die head 23, the sealing cover 33 is automatically positioned, and the sealing cover 33 cannot shake back and forth.
Example 4
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cleaning and mounting mechanism comprises a mounting plate 41, one end of the mounting plate 41 is arranged at one end of the flange 22, and a rotating motor 42 is fixedly arranged in the middle of the mounting plate 41.
Further, the brushing and cleaning mechanism comprises a rotating shaft 43, one end of the rotating shaft 43 is arranged at the axle center of the rotating motor 42, and a cleaning brush 44 is fixedly arranged on the periphery of the rotating shaft 43.
The mounting plate 41 is used for fixing the cleaning assembly 4 on the extrusion assembly 2, the rotating motor 42 can drive the rotating shaft 43 to rotate, the rotating shaft 43 can drive the cleaning brush 44 to rotate, the cleaning brush 44 can brush the inner wall of the extrusion barrel 21 to brush off residues of spinning solution, when the extrusion assembly 2 needs to be cleaned, a small amount of water is poured into the extrusion barrel 21, the mounting plate 41 is in butt joint with the flange 22, bolts are mounted into the extrusion barrel, the rotating motor 42 is started, the rotating motor 42 drives the rotating shaft 43 to rotate, the rotating shaft 43 drives the cleaning brush 44 to rotate, the cleaning brush 44 brushes off the inner wall of the extrusion barrel 21 to brush off residues of spinning solution, and after the cleaning of the extrusion barrel 21 is completed, the brushed off residues of the spinning solution are removed from the extrusion part 1.
The working principle of the ultra-high molecular polyethylene fiber spinning solution extrusion device is specifically described below.
As shown in fig. 1-5, when extruding the spinning solution, starting a twin-screw extruder, receiving the spinning solution discharged from the extruding part 1 by the extruding cylinder 21, wherein the extruding die head 23 is an extruding shaping component of the spinning solution, when the spinning solution passes through the discharging cavity 24, the discharging cavity 24 affects the output of the spinning solution to be extruded, during the non-working period, the sealing cover 33 can be turned down to cover and seal the outlet of the extruding assembly 2, dust is prevented from entering, the sealing cover 33 is butted with the pinching handle of the extruding die head 23 by the groove 34, the sealing cover 33 is automatically positioned and does not shake back and forth, when the extruding assembly 2 needs to be cleaned, a small amount of water is poured into the extruding cylinder 21, the mounting plate 41 is butted with the flange 22, bolts are mounted, the rotating motor 42 is started, the rotating motor 42 drives the rotating shaft 43 to rotate, the cleaning brush 44 is driven by the rotating shaft 43 to brush the inner wall of the extruding cylinder 21, residues of the spinning solution are brushed off, and the extruding cylinder 21 is taken off from the extruding part 1 after the residues of the spinning solution are brushed off.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides an ultra-high molecular polyethylene fiber spinning solution extrusion device, includes extrusion part (1), its characterized in that: one end of the extrusion part (1) is provided with an extrusion assembly (2), the upper end of the extrusion assembly (2) is provided with a sealing assembly (3), and one end of the extrusion assembly (2) is provided with a cleaning assembly (4);
the extrusion assembly (2) comprises an extrusion mounting mechanism and a solution extrusion mechanism, wherein one end of the solution extrusion mechanism is in threaded connection with the inside of the extrusion mounting mechanism;
the sealing assembly (3) comprises a sealing supporting mechanism and a cover connecting sealing mechanism, and one end of the cover connecting sealing mechanism is movably arranged at one end of the sealing supporting mechanism;
the cleaning assembly (4) comprises a cleaning installation mechanism and a brushing cleaning mechanism, and one end of the brushing cleaning mechanism is arranged at one end of the cleaning installation mechanism.
2. The ultra-high molecular weight polyethylene fiber spinning solution extrusion apparatus of claim 1, wherein: the extrusion mounting mechanism comprises an extrusion cylinder (21), one end of the extrusion cylinder (21) is fixed at one end of the extrusion part (1) through bolts, and a flange plate (22) is fixedly arranged at the other end of the extrusion cylinder (21).
3. The ultra-high molecular polyethylene spinning solution extrusion apparatus as set forth in claim 2, wherein: the solution extrusion mechanism comprises an extrusion die head (23), the periphery of the extrusion die head (23) is in threaded connection with the inside of the extrusion cylinder (21), a guide-out cavity (24) is formed in the extrusion die head (23), and pinching handles are fixedly arranged at the left end and the right end of the front surface of the extrusion die head (23).
4. The ultra-high molecular weight polyethylene fiber spinning solution extrusion apparatus of claim 1, wherein: the sealing support mechanism comprises a support shaft bracket (31), the lower end of the support shaft bracket (31) is fixedly arranged at the upper end of the extrusion cylinder (21), and a matching shaft (32) is fixedly arranged in the support shaft bracket (31).
5. The ultra-high molecular weight polyethylene spinning solution extrusion apparatus of claim 4, wherein: the cover connects sealing mechanism and includes sealed lid (33), the lower extreme movable mounting of sealed lid (33) is in the periphery of cooperation axle (32), recess (34) have been seted up to the interior one side of sealed lid (33), the shape of recess (34) is identical with the pinch appearance of extrusion die (23).
6. The ultra-high molecular weight polyethylene fiber spinning solution extrusion apparatus of claim 1, wherein: the cleaning and installing mechanism comprises an installing plate (41), one end of the installing plate (41) is arranged at one end of the flange plate (22), and a rotating motor (42) is fixedly arranged in the middle of the installing plate (41).
7. The ultra-high molecular weight polyethylene fiber spinning solution extrusion apparatus of claim 6, wherein: the brushing and cleaning mechanism comprises a rotating shaft (43), one end of the rotating shaft (43) is arranged at the axis of the rotating motor (42), and a cleaning brush (44) is fixedly arranged on the periphery of the rotating shaft (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223322856.XU CN219157044U (en) | 2022-12-12 | 2022-12-12 | Ultrahigh molecular polyethylene fiber spinning solution extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223322856.XU CN219157044U (en) | 2022-12-12 | 2022-12-12 | Ultrahigh molecular polyethylene fiber spinning solution extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219157044U true CN219157044U (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223322856.XU Active CN219157044U (en) | 2022-12-12 | 2022-12-12 | Ultrahigh molecular polyethylene fiber spinning solution extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219157044U (en) |
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2022
- 2022-12-12 CN CN202223322856.XU patent/CN219157044U/en active Active
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