Rapid softening device for aramid fibers

Abstract

The invention provides a rapid softening device for aramid fibers, and relates to the field of fiber treatment equipment.The rapid softening device comprises a base and a softening pool fixedly connected to the top of the base, a rotatable containing cylinder is arranged in the softening pool, and a protruding plate is fixedly connected to the inner side of the cylinder wall of the containing cylinder; a rotating mechanism used for driving the placing barrel to rotate is arranged in the softening pool, and the placing barrel rotates to enable fibers placed in the placing barrel to rub with the protruding plates, so that the softening speed is increased. According to the rapid softening device for the aramid fibers, through the arrangement of the rotating mechanism, when the rapid softening device is used, the fibers needing to be softened are placed in a placing barrel, an electric push rod controls the placing barrel to descend to the position above a stator disc, a softening agent in a softening pool enters the placing barrel from a filter screen plate at the bottom of the placing barrel, and at the moment, a coil of the stator disc is powered on; therefore, the stator disc and the placing cylinder form a disc type motor structure, and the placing cylinder rotates at the moment.

Description

Technical Field

[0001] The invention relates to the technical field of fiber processing equipment, in particular to a rapid softening device for aramid fibers. Background Art

[0002] Aramid fiber is a new type of high-tech synthetic fiber. It has excellent insulation and anti-aging properties and a long life cycle. It has a wide range of applications and can be used in aerospace, electromechanical, construction, sports equipment, etc. Aramid fiber often needs to be softened using a softening device before use.

[0003] According to an aramid fiber softening device provided by Chinese patent number CN219861918U, the document includes a liquid storage box and a cylinder arranged above the liquid storage box, a horizontal plate is arranged in the cylinder, a motor is arranged on the upper end surface of the cylinder, a threaded column is connected to the output end of the motor, and the lower end of the threaded column is rotatably connected to the horizontal plate, a slider is threadedly connected to the threaded column, and a pair of limit columns are fixedly connected to the lower end of the slider, and the limit columns pass through the horizontal plate and are fixedly connected to the extrusion plate.

[0004] However, the aramid fiber softening device proposed in the document only softens the fibers by soaking them in a softener, which results in poor softening effect on some clumped fibers and requires a long soaking time, affecting the processing efficiency. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present invention provides a rapid softening device for aramid fibers, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rapid softening device for aramid fibers, comprising a base and a softening tank fixedly connected to the top of the base, a rotatable placement cylinder arranged in the softening tank, a protruding plate fixedly connected to the inner side of the cylinder wall of the placement cylinder, a rotating mechanism for driving the placement cylinder to rotate arranged in the softening tank, and the rotation of the placement cylinder can make the fibers placed inside the placement cylinder rub against the protruding plate to accelerate the softening speed.

[0009] Preferably, a top plate is provided above the softening tank, a support column is fixedly connected between the top plate and the base, an electric push rod is fixedly connected to the top plate, a bearing seat is fixedly connected to the bottom center of the placement cylinder, the output end of the electric push rod is rotatably connected to the placement cylinder through the bearing seat, and the electric push rod can adjust the horizontal height of the placement cylinder.

[0010] Preferably, a plurality of filter screens are fixedly connected to the bottom surface of the placement cylinder, and the plurality of filter screens are distributed at equal angles with the bearing seat as the center.

[0011] Preferably, the number of the protruding plates is not less than eight, and the plurality of protruding plates are arranged at equal angles with the bearing seat as the center.

[0012] Preferably, the outer edge of the protruding plate is configured as a rounded corner.

[0013] Preferably, the rotating mechanism includes a permanent magnet, a stator disk, and a coil. The permanent magnet is arranged in plurality, and the plurality of permanent magnets are embedded in the bottom of the placement tube, and the plurality of permanent magnets are arranged at equal angles with the bearing seat as the center. The upward poles of two adjacent permanent magnets are different, and the placement tube can form a rotor structure. The stator disk is fixedly connected to the bottom center of the softening tank. The number of the coils is the same as the number of permanent magnets. The coils are fixedly connected to the stator disk, and each coil corresponds to each permanent magnet one by one. When the coils on the stator disk are energized, a magnetic field is generated around the stator disk, causing the placement tube of the rotor structure to rotate.

[0014] Preferably, an extrusion mechanism for automatically squeezing out excess softener inside the fiber is arranged above the placement cylinder, the extrusion mechanism comprising a spring, a telescopic rod, an extrusion convex cylinder, a guide chamfer, a guide groove, and an iron block, the diameter of the extrusion convex cylinder matches the inner diameter of the placement cylinder, the extrusion convex cylinder is arranged at the bottom of the top plate and corresponds to the placement cylinder, the height of the extrusion convex cylinder is greater than the height of the placement cylinder, the extrusion convex cylinder is hollow, and a vertically arranged telescopic rod is arranged inside the extrusion convex cylinder, one end of the telescopic rod is fixedly connected to the top plate, and the other end of the telescopic rod is fixedly connected to the top plate. One end is fixedly connected with the extrusion convex cylinder, the spring is sleeved on the outside of the telescopic rod, and one end of the spring is fixedly connected with the top plate, and the other end of the spring is fixedly connected with the extrusion convex cylinder, the outer side of the extrusion convex cylinder is provided with a guide groove corresponding to the protruding plate one by one, and the bottom of the guide groove is provided with a guide chamfer, and an iron block is fixedly connected to the bottom surface of the extrusion convex cylinder. When the protruding plate is inserted into the guide groove, the iron block corresponds to the permanent magnet one by one. The iron block is driven by the magnetic force to overcome the spring and move downward, and the extrusion convex cylinder squeezes the fiber placed in the cylinder downward.

[0015] Preferably, the permanent magnet is arranged between two adjacent protruding plates, and the iron block is arranged between two adjacent guide grooves.

[0016] (III) Beneficial effects

[0017] The present invention provides a rapid softening device for aramid fibers, which has the following beneficial effects:

[0018] 1. The rapid softening device for aramid fiber is provided with a rotating mechanism. When in use, the fiber to be softened is first placed in the placement cylinder, and the electric push rod controls the placement cylinder to descend to the top of the stator disk. The softener in the softening pool enters the placement cylinder from the filter screen plate at the bottom of the placement cylinder. At this time, the coil of the stator disk is energized, so that the stator disk and the placement cylinder form a disc motor structure. At this time, the placement cylinder rotates, and the rotation drives the protruding plate to rotate, so that the protruding plate stirs the softener inside the placement cylinder, and at the same time, the fibers inside the placement cylinder are stirred and the fibers placed inside the placement cylinder are rubbed against the protruding plate to accelerate the softening speed, thereby effectively improving the processing efficiency.

[0019] 2. The rapid softening device for aramid fiber is provided with an extrusion mechanism. When softening is completed, the electric push rod controls the placement cylinder to rise. When the placement cylinder rises, the worker manually rotates the placement cylinder so that the protruding plate and the guide groove are almost corresponding. As the placement cylinder rises, the protruding plate drives the placement cylinder to rotate under the action of the guide chamfer, so that the protruding plate is guided into the guide groove. When the protruding plate is inserted into the guide groove, the iron block corresponds to the permanent magnet one by one, so that under the action of magnetic force, the iron block is driven by the magnetic force to drive the extrusion convex cylinder to overcome the spring and move downward. The extrusion convex cylinder moves downward to continuously squeeze the fiber in the placement cylinder. This is maintained for a period of time, so that the extrusion convex cylinder squeezes out the softener remaining in the fiber and flows back to the softening tank through the filter screen plate, which is convenient for next use. While the magnetic field of the permanent magnet can realize the accelerated softening of the placement cylinder, the magnetic field of the permanent magnet can also cooperate with the iron block to realize the extrusion of the softener from the fiber, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the placement tube structure of the present invention;

[0022] Figure 3 A top view of the tube structure of the present invention is shown;

[0023] Figure 4 A top view of the stator disc structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the extrusion convex cylinder of the present invention;

[0025] Figure 6 It is a cross-sectional view of the extruded convex cylinder structure of the present invention.

[0026] In the figure: 1 base, 2 support column, 3 top plate, 4 softening tank, 5 electric push rod, 6 placement cylinder, 7 stator plate, 8 bearing seat, 9 protruding plate, 10 filter screen plate, 11 permanent magnet, 12 coil, 13 extrusion convex cylinder, 14 guide groove, 15 guide chamfer, 16 iron block, 17 spring, 18 telescopic rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] The embodiment of the present invention provides a rapid softening device for aramid fibers, such as Figure 1-6 As shown, it includes a base 1 and a softening tank 4 fixedly connected to the top of the base 1. A rotatable placement cylinder 6 is arranged in the softening tank 4. A protruding plate 9 is fixedly connected to the inner side of the cylinder wall of the placement cylinder 6. A rotating mechanism for driving the placement cylinder 6 to rotate is arranged in the softening tank 4. The rotation of the placement cylinder 6 can make the fibers placed inside the placement cylinder 6 rub against the protruding plate 9 to accelerate the softening speed.

[0029] By setting the rotating mechanism, when in use, the fibers to be softened are first placed in the placement cylinder 6, and the electric push rod 5 controls the placement cylinder 6 to descend to the top of the stator disk 7. The softener in the softening tank 4 enters the placement cylinder 6 from the filter screen plate 10 at the bottom of the placement cylinder 6. At this time, the coil 12 of the stator disk 7 is energized, so that the stator disk 7 and the placement cylinder 6 form a disc motor structure. At this time, the placement cylinder 6 rotates, and the rotation drives the protruding plate 9 to rotate, so that the protruding plate 9 stirs the softener inside the placement cylinder 6, and at the same time, the fibers inside the placement cylinder 6 are dispersed, and the fibers placed inside the placement cylinder 6 are rubbed against the protruding plate 9 to accelerate the softening speed, thereby effectively improving the processing efficiency.

[0030] In some embodiments, Figure 1 As shown, a top plate 3 is provided above the softening tank 4, a support column 2 is fixedly connected between the top plate 3 and the base 1, an electric push rod 5 is fixedly connected to the top plate 3, a bearing seat 8 is fixedly connected to the bottom center of the placement cylinder 6, the output end of the electric push rod 5 is rotatably connected to the placement cylinder 6 through the bearing seat 8, and the electric push rod 5 can adjust the horizontal height of the placement cylinder 6.

[0031] A plurality of filter screen plates 10 are fixedly connected to the bottom surface of the placement cylinder 6 , and the plurality of filter screen plates 10 are arranged at equal angles with the bearing seat 8 as the center.

[0032] The number of the protruding plates 9 is not less than eight, and the plurality of protruding plates 9 are arranged at equal angles with the bearing seat 8 as the center.

[0033] The outer edges of the protruding plates 9 are rounded.

[0034] In some embodiments, Figure 2-3 As shown, the rotating mechanism includes a permanent magnet 11, a stator disk 7, and a coil 12. The permanent magnet is arranged in plurality, and the plurality of permanent magnets are embedded in the bottom of the placement tube 6, and the plurality of permanent magnets are arranged at equal angles with the bearing seat 8 as the center. The upward magnetic poles of two adjacent permanent magnets 11 are different, and the placement tube 6 can form a rotor structure. The stator disk 7 is fixedly connected to the bottom center of the softening tank 4. The number of coils 12 is the same as the number of permanent magnets 11. The coils 12 are fixedly connected to the stator disk 7, and each coil 12 corresponds to each permanent magnet 11 one by one. When the coils 12 on the stator disk 7 are energized, a magnetic field is generated around the stator disk 7, so that the placement tube 6 of the rotor structure rotates.

[0035] In some embodiments, Figure 5-6 As shown, an extrusion mechanism for automatically squeezing out excess softener inside the fiber is arranged above the placement cylinder 6, and the extrusion mechanism includes a spring 17, a telescopic rod 18, an extrusion convex cylinder 13, a guide chamfer 15, a guide groove 14, and an iron block 16. The diameter of the extrusion convex cylinder 13 matches the inner diameter of the placement cylinder 6. The extrusion convex cylinder 13 is arranged at the bottom of the top plate 3 and corresponds to the placement cylinder 6. The height of the extrusion convex cylinder 13 is greater than the height of the placement cylinder 6. The extrusion convex cylinder 13 is hollow, and a vertically arranged telescopic rod 18 is arranged inside the extrusion convex cylinder 13. One end of the telescopic rod 18 is fixedly connected to the top plate 3, and the other end of the telescopic rod 18 is fixedly connected to the extrusion convex cylinder 13. The cylinder 13 is fixedly connected, the spring 17 is sleeved on the outside of the telescopic rod 18, and one end of the spring 17 is fixedly connected to the top plate 3, and the other end of the spring 17 is fixedly connected to the extrusion convex cylinder 13, and a guide groove 14 corresponding to the protruding plate 9 is opened on the outer side of the extrusion convex cylinder 13, and a guide chamfer 15 is opened at the bottom of the guide groove 14. An iron block 16 is fixedly connected to the bottom surface of the extrusion convex cylinder 13. When the protruding plate 9 is inserted into the guide groove 14, the iron block 16 corresponds to the permanent magnet 11 one by one. The iron block 16 is driven by the magnetic force to overcome the spring 17 and move downward, and the extrusion convex cylinder 13 squeezes the fibers in the placement cylinder 6 downward.

[0036] When the fiber 14 is in the state of being pressed, the pressing rod 5 is pressed against the pressing surface 14, and the pressing surface 15 is pressed against the pressing surface 16, and the pressing surface 16 ...

[0037] The permanent magnet 11 is disposed between two adjacent protruding plates 9 , and the iron block 16 is disposed between two adjacent guide grooves 14 .

[0038] Working principle: through the setting of the rotating mechanism, when in use, the fibers to be softened are first placed in the placement cylinder 6, and the electric push rod 5 controls the placement cylinder 6 to descend to the top of the stator disk 7. The softener in the softening tank 4 enters the placement cylinder 6 from the filter screen plate 10 at the bottom of the placement cylinder 6. At this time, the coil 12 of the stator disk 7 is energized, so that the stator disk 7 and the placement cylinder 6 form a disc motor structure. At this time, the placement cylinder 6 rotates, and the rotation drives the protruding plate 9 to rotate, so that the protruding plate 9 stirs the softener inside the placement cylinder 6, and at the same time, the fibers inside the placement cylinder 6 are dispersed, and the fibers placed inside the placement cylinder 6 are rubbed against the protruding plate 9 to accelerate the softening speed, thereby effectively improving the processing efficiency.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid softening device for aramid fibers, comprising a base (1) and a softening tank (4) fixedly connected to the top of the base (1), characterized in that: A rotatable placement cylinder (6) is arranged in the softening tank (4), a protruding plate (9) is fixedly connected to the inner side of the cylinder wall of the placement cylinder (6), and a rotating mechanism for driving the placement cylinder (6) to rotate is arranged in the softening tank (4). The rotation of the placement cylinder (6) enables the fibers placed in the placement cylinder (6) to rub against the protruding plate (9) to accelerate the softening speed.

2. The rapid softening device for aramid fiber according to claim 1, characterized in that: A top plate (3) is arranged above the softening tank (4), a support column (2) is fixedly connected between the top plate (3) and the base (1), an electric push rod (5) is fixedly connected to the top plate (3), a bearing seat (8) is fixedly connected to the bottom center of the placement cylinder (6), an output end of the electric push rod (5) is rotatably connected to the placement cylinder (6) via the bearing seat (8), and the electric push rod (5) can adjust the horizontal height of the placement cylinder (6).

3. The rapid softening device for aramid fiber according to claim 2, characterized in that: A plurality of filter screens (10) are fixedly connected to the bottom surface of the placement cylinder (6), and the plurality of filter screens (10) are arranged at equal angles with the bearing seat (8) as the center.

4. The rapid softening device for aramid fiber according to claim 3, characterized in that: The number of the protruding plates (9) is not less than eight, and the plurality of protruding plates (9) are arranged at equal angles with the bearing seat (8) as the center.

5. The rapid softening device for aramid fiber according to claim 4, characterized in that: The outer edge of the protruding plate (9) is arranged to be rounded.

6. The rapid softening device for aramid fiber according to claim 5, characterized in that: The rotating mechanism comprises a permanent magnet (11), a stator disk (7), and a coil (12). The permanent magnet is arranged in plurality, and the plurality of permanent magnets are embedded in the bottom of a placement cylinder (6). The plurality of permanent magnets are arranged at equal angles with a bearing seat (8) as the center. The upward magnetic poles of two adjacent permanent magnets (11) are different. The placement cylinder (6) can form a rotor structure. The stator disk (7) is fixedly connected to the bottom center of a softening tank (4). The number of the coils (12) is the same as the number of the permanent magnets (11). The coils (12) are fixedly connected to the stator disk (7), and each coil (12) corresponds to each permanent magnet (11) one by one. When the coils (12) on the stator disk (7) are energized, a magnetic field is generated around the stator disk (7), so that the placement cylinder (6) of the rotor structure rotates.

7. The rapid softening device for aramid fiber according to claim 6, characterized in that: An extrusion mechanism for automatically extruding excess softener from the fiber is arranged above the placement tube (6), the extrusion mechanism comprising a spring (17), a telescopic rod (18), an extrusion convex tube (13), a guide chamfer (15), a guide groove (14), and an iron block (16). The diameter of the extrusion convex tube (13) matches the inner diameter of the placement tube (6). The extrusion convex tube (13) is arranged at the bottom of the top plate (3) and corresponds to the placement tube (6). The height of the extrusion convex tube (13) is greater than the height of the placement tube (6). The extrusion convex tube (13) is hollow, and a vertically arranged telescopic rod (18) is arranged inside the extrusion convex tube (13). One end of the telescopic rod (18) is fixedly connected to the top plate (3), and the other end of the telescopic rod (18) is connected to the extrusion convex tube (1 3) is fixedly connected, the spring (17) is sleeved on the outside of the telescopic rod (18), and one end of the spring (17) is fixedly connected to the top plate (3), and the other end of the spring (17) is fixedly connected to the extrusion convex cylinder (13), the outer side of the extrusion convex cylinder (13) is provided with a guide groove (14) corresponding to the protruding plate (9), the bottom of the guide groove (14) is provided with a guide chamfer (15), and the bottom surface of the extrusion convex cylinder (13) is fixedly connected with an iron block (16), when the protruding plate (9) is inserted into the guide groove (14), the iron block (16) corresponds to the permanent magnet (11), and the iron block (16) is driven by the magnetic force to overcome the spring (17) and move downward, and the extrusion convex cylinder (13) squeezes the fibers in the placement cylinder (6) downward.

8. The rapid softening device for aramid fiber according to claim 7, characterized in that: The permanent magnet (11) is arranged between two adjacent protruding plates (9), and the iron block (16) is arranged between two adjacent guide grooves (14).

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