Preparation device of high-strength nylon fiber

Abstract

The application relates to the field of nylon fiber processing, and discloses a preparation device for high-strength nylon fibers, which comprises a cleaning chamber, a drying chamber fixedly connected to one side of the cleaning chamber, a cleaning mechanism arranged in the cleaning chamber, a drying mechanism arranged in the drying chamber, a tension control mechanism arranged at the middle part of the right end of the drying chamber, a broken wire alarm mechanism arranged at the upper side of the right end of the drying chamber, two fixing tables of the cleaning mechanism, the fixing tables being fixedly connected to the inner sides of the cleaning chamber, and rotating rings movably connected to the inner side ends of the fixing tables. The cleaning mechanism and the drying mechanism are added, the nylon fibers can be strongly cleaned before being stretched, the dirt remaining on the surface can be removed, the drying mechanism can gradually heat and dry, the internal structure of the material can be prevented from being damaged, the nylon fibers can be preheated, the stretching performance and the plasticity of the nylon fibers can be improved, and the strength of the finished product can be improved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of nylon fiber processing, and particularly relates to a preparation device for high-strength nylon fibers. BACKGROUND

[0002] Nylon fiber, also known as polyamide fiber, is a synthetic fiber made of polyamide polymer. It is one of the earliest synthetic fibers to be commercially produced, which was introduced in the 1930s and first launched by DuPont. Nylon fiber has many excellent properties, so it is widely used in various applications. Nylon fiber has excellent strength and wear resistance, which is superior to many other synthetic fibers and natural fibers, and has a soft hand feeling, is comfortable to wear, is suitable for making various clothes and home supplies, is resistant to sunlight and corrosion, has strong resistance to chemicals and ultraviolet rays, and is thus suitable for outdoor and high-strength use.

[0003] The stretching process of nylon fiber is one of the key steps for preparing high-performance fibers, and is usually introduced after spinning is completed. However, the process has some defects. First, there is some dust and dirt on the material after spinning, and the material itself has certain viscosity, so that the conventional cleaning mechanism is difficult to remove the dirt on the surface. Secondly, a spring structure tension controller is usually used to control the tension in the stretching process, but the spring will gradually change after being compressed, so that a stable tension cannot be generated, and the situation of breakage or uneven stretching is easily caused, which affects the quality of the finished product. SUMMARY

[0004] In view of the defects of the prior art, the application provides a preparation device for high-strength nylon fibers, which solves the problems that some dust and dirt exist on the material after spinning, the conventional cleaning mechanism is difficult to remove, and the tension controller in the stretching process cannot generate stable tension, which easily causes the situation of breakage or uneven stretching, and affects the quality of the finished product.

[0005] To achieve the above object, the application is implemented by the following technical scheme: a preparation device for high-strength nylon fibers, comprising a cleaning chamber, one side of the cleaning chamber is fixedly connected with a drying chamber, the inside of the cleaning chamber is provided with a cleaning mechanism, the inside of the drying chamber is provided with a drying mechanism, the right end of the drying chamber is provided with a tension control mechanism in the middle, and the right end of the drying chamber is provided with a broken wire alarm mechanism on the upper side.

[0006] Preferably, the cleaning mechanism comprises two fixed platforms, which are respectively fixedly connected to the two sides of the inside of the cleaning chamber, the inner side of each of the fixed platforms is movably connected with a rotating ring, the inner side of each of the rotating rings is fixedly connected with a plurality of brush plates, the lower side of the front end of the cleaning chamber is provided with a water pump, the output end of the water pump is fixedly connected with a U-shaped pipe, the two ends of the U-shaped pipe are respectively arranged through the inside of the corresponding fixed platform and extend into the inside of the corresponding rotating ring, the middle part of each of the rotating rings is fixedly connected with an arc-shaped umbrella cap, and the inner bottom of the cleaning chamber is fixedly connected with a filter screen.

[0007] Preferably, the tension control mechanism comprises a rectangular frame plate, which is fixedly connected to the middle part of the right end of the drying chamber, the upper side of the inside of the rectangular frame plate is fixedly connected with a fixed seat, the bottom end of the fixed seat is fixedly connected with a spring sheet on both sides, the bottom of the rectangular frame plate is movably connected with a rotating frame, the inside of both sides of the rotating frame is fixedly connected with a pressure roller, and the inner side of the pressure roller is in contact with the surface of the corresponding spring sheet, and the end of the rotating frame is movably provided with a first guide roller.

[0008] Preferably, the left end of the cleaning chamber is provided with an inlet, the right end of the drying chamber is provided with an outlet, and the middle part of the front end of the drying chamber is provided with a control panel.

[0009] Preferably, the inside of the cleaning chamber is movably provided with a first guide roller on the lower side, the inside of the cleaning chamber is movably provided with a second guide roller, the upper side of the inside of the drying chamber is movably provided with a third guide roller, and the inside of the drying chamber is provided with a stretching roller group on the lower side.

[0010] Preferably, the rear end of the cleaning chamber is provided with a speed reducer, the driving end of the speed reducer is fixedly provided with a first driving bevel gear, the outer diameter of each of the rotating rings is fixedly connected with a first driven bevel gear, and the two ends of the first driving bevel gear are meshed with the inner side of the first driven bevel gear.

[0011] Preferably, the drying mechanism comprises a drying box, which is fixedly connected to the inside of the drying chamber, a plurality of cavities are uniformly arranged on the left side of the inside of the drying box, a heat conduction frame is fixedly connected to the right side of the inside of the drying box, a plurality of extension frames with different lengths are fixedly connected to the left end of the heat conduction frame, and the ends of the extension frames extend into the inside of the corresponding cavities, and an electric heater is fixedly installed in the inside of each of the extension frames.

[0012] Preferably, the bottom end of the fixed seat is movably connected with a short shaft, the bottom end of the short shaft is fixedly connected with a lead screw, the outer diameter of the lead screw is threadedly connected with a movable seat, the two ends of the movable seat are fixedly connected with supporting tables, and the inner side of each of the supporting tables is in contact with the corresponding spring sheet.

[0013] Preferably, the top end of the short shaft extends to the inside of the fixed seat and is fixedly connected with a second driven bevel gear, the right end upper side of the fixed seat is movably connected with a hand wheel, the end of the hand wheel extends to the inside of the fixed seat and is fixedly connected with a second driving bevel gear, and the second driving bevel gear is in meshing connection with the inside end of the second driven bevel gear.

[0014] Preferably, the broken line alarm mechanism comprises a positioning seat, the positioning seat is fixedly connected to the right end upper side of the drying chamber, the inside of the positioning seat is movably connected with a movable frame, the right side of the movable frame is movably installed with a second guide roller, the inside end of the movable frame is fixedly connected with a reset spring on both sides, the inside end of the movable frame is fixedly connected with a trigger in the middle, the inside of the positioning seat is fixedly installed with a proximity sensor, and the top end of the positioning seat is fixedly installed with an alarm.

[0015] Working principle: the polyamide fiber is introduced into the cleaning chamber through the feed inlet, and sequentially passes through the first guide roller, the cleaning mechanism, the second guide roller, the third guide roller, the drying mechanism, the stretching roller group, the tension control mechanism and the broken line alarm mechanism, and is connected to the winding device, then the winding device is started to wind the polyamide fiber, first the cleaning mechanism is started, the first driving bevel gear is driven to rotate by starting the speed reducer, the two first driven bevel gears and the rotating ring are rotated, so that the rotating ring on the brush plate is rotated at high speed, the water pump is started, the water pump pumps clean water into the U-shaped pipe, and the water is discharged through the end of the U-shaped pipe, when the water flow hits the arc umbrella cap, it moves to the brush plate, and the high-speed rotating brush plate disperses the water flow into fine water droplets, and mixes with air to form a high-speed water-air flow, thereby bringing strong washing force to clean the dirt on the surface of the polyamide fiber, improving the processing quality in the later period, the water after cleaning falls to the bottom of the cleaning chamber, and can be reused after filtering through the filter screen, saving energy, and the polyamide fiber after cleaning is guided into the drying box through the second guide roller and the third guide roller, the electric heater is started, the electric heater heats the heat conduction frame, and the heat enters each cavity through the extension frame, because the lengths of the extension frames in each cavity are different, the temperatures in each cavity increase from top to bottom, and the polyamide fiber is dried by utilizing the gradually increasing cavity temperature, on the one hand, the drying can be completed while avoiding damage to the internal structure of the material, and on the other hand, the polyamide fiber can be preheated, the tensile property and plasticity of the polyamide fiber are improved, so that the strength of the finished product is improved, and the material after drying is stretched through the stretching roller group, when the material passes through the first guide roller, the first guide roller and the rotating frame are rotated, when the rotating frame rotates, the pressure roller in the rotating frame bends the end of the spring piece, at the same time, the force arm of the bent spring piece is also increasing, so as to compensate the increased elastic force of the spring piece, so that the stretching process of the polyamide fiber maintains stable tension, and compared with the torsional spring, the flexibility of the material itself is better, so that the material can be prevented from being broken or unevenly stretched, and at the same time, the hand wheel is rotated, the second driving bevel gear is rotated, the second driven bevel gear and the short shaft are rotated, the short shaft drives the lead screw to rotate, the lead screw drives the movable seat and the supporting table to move, when the position of the supporting table changes, the supporting point of the spring piece changes, so that the elastic force of the spring piece changes when the spring piece is bent at the same angle, thereby adjusting the tension required during stretching, and adapting to the stretching process of polyamide fibers with different strengths, when the material passes through the first guide roller and enters the winding device, the material pulls the second guide roller and the movable frame outward, when the polyamide fiber is broken, under the action of the return spring, the trigger contacts the proximity sensor, so that the alarm is triggered to alarm, and the broken rapid warning function is completed.

[0016] The application provides a preparation device for high-strength polyamide fibers.

[0017] 1、The present application can clean the nylon fiber before stretching by increasing the cleaning mechanism and drying mechanism, remove the dirt remaining on the surface, at the same time, the drying mechanism gradually increases the temperature and avoids the damage of the internal structure of the material, and can preheat the nylon fiber, improve its tensile properties and plasticity, thereby improving the strength of the finished product.

[0018] 2、The present application also sets up the tension control mechanism, drives the rotating frame to rotate in the process of nylon fiber stretching, and bends the end of the spring piece, at the same time, the force arm of the bent spring piece is also increasing, so as to compensate the increased elasticity of the spring piece, so that the stretching process of the nylon fiber maintains stable tension, prevents the material from breaking or uneven stretching, and improves the quality of the finished product. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the present application;

[0020] Figure 2 It is a schematic view of the internal structure of the present application;

[0021] Figure 3 It is a side perspective view of the present application;

[0022] Figure 4 It is a schematic view of the structure of the cleaning mechanism in the present application;

[0023] Figure 5 It is a schematic view of the structure of the tension control mechanism in the present application;

[0024] Figure 6 It is a schematic view of the internal structure of the fixed seat in the present application;

[0025] Figure 7 It is a schematic view of the internal structure of the broken line alarm mechanism in the present application.

[0026] The components include: 1. Cleaning chamber; 2. Drying chamber; 3. Cleaning mechanism; 301. Fixed platform; 302. Rotating ring; 303. Brush plate; 304. Gear motor; 305. First driving bevel gear; 306. First driven bevel gear; 307. Water pump; 308. U-shaped tube; 309. Arc-shaped umbrella cap; 310. Filter screen; 4. Drying mechanism; 401. Drying box; 402. Cavity; 403. Heat conduction rack; 404. Extension rack; 405. Electric heater; 5. Tension control mechanism; 501. Rectangular frame plate; 502. Fixed base; 503. Spring plate; 504. Rotating frame; 505. Pressure roller; 506. Short shaft; 507. Lead screw; 508. Movable seat; 509. Support platform; 510. Second driven bevel gear; 511. Handwheel; 512. Second driving bevel gear; 513. First guide roller; 6. Wire breakage alarm mechanism; 601. Positioning seat; 602. Movable frame; 603. Second guide roller; 604. Return spring; 605. Trigger; 606. Proximity sensor; 607. Alarm; 7. Feed inlet; 8. Discharge outlet; 9. First guide roller; 10. Second guide roller; 11. Third guide roller; 12. Tension roller group; 13. Control panel. Detailed Implementation

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example:

[0029] Please see the appendix Figure 1 -Appendix Figure 7 This invention provides an apparatus for preparing high-strength nylon fibers, such as... Figure 1 As shown, it includes a cleaning chamber 1 for cleaning the material itself. A drying chamber 2 is fixedly connected to one side of the cleaning chamber 1 for drying after cleaning. The cleaning chamber 1 is equipped with a cleaning mechanism 3, and the drying chamber 2 is equipped with a drying mechanism 4. A tension control mechanism 5 is provided in the middle of the right end of the drying chamber 2 for controlling the tension during the stretching process. A wire breakage alarm mechanism 6 is provided on the upper right end of the drying chamber 2 for timely warning of wire breakage and reminding the staff.

[0030] In this embodiment, the left end of the cleaning chamber 1 is provided with a feed port 7 for introducing raw materials, the right end of the drying chamber 2 is provided with a discharge port 8 for discharging raw materials, the front end of the drying chamber 2 is provided with a control panel 13, the inside of the cleaning chamber 1 is movably provided with a first guide roller 9, the inside of the cleaning chamber 1 is movably provided with a second guide roller 10, the inside of the drying chamber 2 is movably provided with a third guide roller 11, the inside of the drying chamber 2 is provided with a stretching roller group 12 for completing the stretching work of the material, which belongs to the prior art and will not be described in detail here.

[0031] Specifically, the polyamide fiber is introduced into the cleaning chamber 1 through the feed port 7, and sequentially passes through the first guide roller 9, the cleaning mechanism 3, the second guide roller 10, the third guide roller 11, the drying mechanism 4, the stretching roller group 12, the tension control mechanism 5 and the broken line alarm mechanism 6, and is connected to the winding device, and then the winding device is started to wind the polyamide fiber.

[0032] Further, the cleaning mechanism 3 includes two fixed tables 301, which are fixedly connected to the inside of the cleaning chamber 1 on both sides, and are connected and fixed, the inside of the fixed table 301 is movably connected with a rotating ring 302, the middle part is hollow, the inside of the rotating ring 302 is fixedly connected with a plurality of brush plates 303, which are conical in shape, the front end of the cleaning chamber 1 is provided with a water pump 307, the input end of which is connected with a water inlet pipe for introducing water source, the output end of the water pump 307 is fixedly connected with a U-shaped pipe 308, which is U-shaped, the two ends of the U-shaped pipe 308 are respectively inserted into the inside of the corresponding fixed table 301 and extend into the inside of the corresponding rotating ring 302, the middle part of the rotating ring 302 is fixedly connected with an arc umbrella cap 309, which will diffuse the discharged clean water to the surrounding, the inner bottom of the cleaning chamber 1 is fixedly connected with a filter screen 310, which filters out the dirt in the clean water for convenient recycling.

[0033] Further, the rear end of the cleaning chamber 1 is provided with a speed reducer 304, the driving end of the speed reducer 304 is fixedly provided with a first driving bevel gear 305, the outer diameter of the rotating ring 302 is fixedly connected with a first driven bevel gear 306, and the two ends of the first driving bevel gear 305 are connected with the inside of the first driven bevel gear 306.

[0034] Specifically, by starting the deceleration motor 304 to drive the first driving bevel gear 305 to rotate, the two first driven bevel gears 306 and the rotating ring 302 are driven to rotate, thereby driving the brush plate 303 on the rotating ring 302 to rotate at high speed, starting the water pump 307, the water pump 307 pumps clean water into the U-shaped pipe 308, and the water is discharged through the end of the U-shaped pipe 308. When the water flow hits the arc-shaped umbrella cap 309, it will move towards the brush plate 303, cooperating with the high-speed rotating brush plate 303, the water flow is scattered into fine water droplets, and mixed with air into a high-speed water-air flow, thereby bringing a strong washing force to wash away the dirt on the nylon fiber surface, improving the quality of the later processing. The cleaned water will fall to the bottom of the cleaning chamber 1 and can be reused after filtration through the filter screen 310, saving energy.

[0035] Further, the tension control mechanism 5 includes a rectangular frame plate 501 fixedly connected to the middle part of the right end of the drying chamber 2, and the rectangular frame plate 501 is fixedly connected to the inside upper side of the fixed seat 502, and the middle part is hollow. The bottom end of the fixed seat 502 is fixedly connected with the spring sheet 503 on both sides, which is a sheet-shaped spring with elasticity and can restore itself after bending. The bottom of the rectangular frame plate 501 is movably connected with the rotating frame 504. When the rotating frame 504 rotates, it will drive the compression roller 505 to bend the spring sheet 503, but at the same time the compression roller 505 will move on the spring sheet 503, and in turn compensate for the increasing elastic force of the spring sheet 503. The inside of both sides of the rotating frame 504 is fixedly connected with the compression roller 505, and the inside end of the compression roller 505 is in contact with the surface of the corresponding side spring sheet 503. The end of the rotating frame 504 is movably installed with the first guide roller 513, which is used to guide the movement direction of the material.

[0036] Further, the bottom middle part of the fixed seat 502 is movably connected with the short shaft 506, the middle part of the short shaft 506 is connected with the fixed seat 502 through a bearing seat, the bottom end of the short shaft 506 is fixedly connected with the lead screw 507, the outer diameter of the lead screw 507 is threadedly connected with the movable seat 508, and the lead screw 507 can drive the movable seat 508 to move when rotating. The two ends of the movable seat 508 are fixedly connected with the support table 509, the inside end of the support table 509 is connected inside the rectangular frame plate 501 through a guide rail, which improves the stability of the movement. The inside end of the support table 509 and the corresponding side spring sheet 503 are in contact with each other. The top end of the short shaft 506 extends into the inside of the fixed seat 502 and is fixedly connected with the second driven bevel gear 510. The right end of the fixed seat 502 is movably connected with the hand wheel 511, the end of the hand wheel 511 extends into the inside of the fixed seat 502 and is fixedly connected with the second driving bevel gear 512. The second driving bevel gear 512 is meshed and connected with the inside end of the second driven bevel gear 510. Rotating the hand wheel 511 drives the second driving bevel gear 512 to rotate, which can drive the second driven bevel gear 510 and the short shaft 506 to rotate.

[0037] Specifically, after the material is stretched by the stretching roller set 12, the first guide roller 513 and the rotating frame 504 are rotated when the material passes through the first guide roller 513, when the rotating frame 504 rotates, the pressure roller 505 inside the rotating frame 504 will press the end of the bent spring piece 503, at the same time, the force arm of the bent spring piece 503 is also increasing, so as to compensate the increased spring force of the spring piece 503, so that the stretching process of the nylon fiber maintains stable tension, and the wide spring piece 503 has better flexibility than the torsion spring, which can prevent the material from breaking or uneven stretching, and at the same time, the second driving bevel gear 512 can be rotated by rotating the hand wheel 511, so as to drive the second driven bevel gear 510 and the short shaft 506 to rotate, the short shaft 506 drives the lead screw 507 to rotate, the lead screw 507 drives the movable seat 508 and the supporting table 509 to move, when the position of the supporting table 509 changes, the supporting point of the spring piece 503 changes, so that the spring force of the spring piece 503 changes when it is bent at the same angle, thereby adjusting the tension required during stretching to adapt to the stretching process of nylon fibers of different strengths.

[0038] Further, the drying mechanism 4 comprises a drying box 401 fixedly connected to the inside of the drying chamber 2, a plurality of cavities 402 are uniformly arranged on the left side of the inside of the drying box 401, the volume of each cavity 402 is the same, a heat conduction frame 403 is fixedly connected to the right side of the inside of the drying box 401, a plurality of extension frames 404 of different lengths are fixedly connected to the left end of the heat conduction frame 403 and the ends of the extension frames 404 extend into the corresponding cavities 402, and an electric heater 405 is fixedly installed in the extension frame 404.

[0039] Specifically, the cleaned nylon fiber is guided into the drying box 401 by the second guide roller 10 and the third guide roller 11, the electric heater 405 is started, the electric heater 405 heats the heat conduction frame 403, the heat enters each cavity 402 through the extension frame 404, and the temperature in each cavity 402 increases from top to bottom due to the different lengths of the extension frames 404 in each cavity 402, the nylon fiber is dried by gradually increasing the cavity temperature, which can complete drying while avoiding damage to the internal structure of the material, and can preheat the nylon fiber to improve its stretching performance and plasticity, thereby improving the strength of the finished product, and the dried material is stretched by the stretching roller set 12.

[0040] Further, the broken line alarm mechanism 6 comprises a positioning seat 601 fixedly connected to the right end of the upper side of the drying chamber 2, the inside of the positioning seat 601 movably connected with a movable frame 602, the right side of the movable frame 602 movably installed with a second guide roller 603, the inside of the movable frame 602 fixedly connected with a reset spring 604 on both sides of the inside end, the inside end of the movable frame 602 fixedly connected with a trigger 605 in the middle, the inside of the positioning seat 601 fixedly installed with a proximity sensor 606, when the trigger 605 contacts the proximity sensor 606, the alarm 607 will be triggered to alarm, the top end of the positioning seat 601 fixedly installed with the alarm 607.

[0041] Specifically, when the material passes through the first guide roller 513, it will pass through the second guide roller 603 and enter the winding device, at this time the material will pull the second guide roller 603 and the movable frame 602 outward, when the nylon fiber is broken, under the action of the reset spring 604, the trigger 605 will contact the proximity sensor 606, thereby triggering the alarm 607 to alarm, completing the rapid warning function of the breakage.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for the preparation of high-strength nylon fibers, comprising a washing chamber (1), characterized in that, The side of the cleaning chamber (1) is fixedly connected with a drying chamber (2), the inside of the cleaning chamber (1) is provided with a cleaning mechanism (3), the inside of the drying chamber (2) is provided with a drying mechanism (4), the right end of the drying chamber (2) is provided with a tension control mechanism (5), the right end of the drying chamber (2) is provided with a broken wire alarm mechanism (6). The cleaning mechanism (3) includes two fixed tables (301), the fixed tables (301) are fixedly connected to the inside of the cleaning chamber (1) on both sides, the inner side of the fixed table (301) is movably connected with a rotating ring (302), the inner side of the rotating ring (302) is fixedly connected with a plurality of brush plates (303), the front end of the cleaning chamber (1) is provided with a water pump (307), the output end of the water pump (307) is fixedly connected with a U-shaped pipe (308), the two ends of the U-shaped pipe (308) are connected with the inside of the fixed table (301) on the corresponding side and extend to the inside of the rotating ring (302) on the corresponding side, the middle of the rotating ring (302) is fixedly connected with an arc umbrella cap (309), the water flow is discharged through the end of the U-shaped pipe (308), and when the water flow collides with the arc umbrella cap (309), the water flow moves to the brush plate (303). The inner bottom of the cleaning chamber (1) is fixedly connected with a filter screen (310). The tension control mechanism (5) includes a rectangular frame plate (501), the rectangular frame plate (501) is fixedly connected to the right end of the drying chamber (2), the inside of the rectangular frame plate (501) is fixedly connected with a fixed seat (502), the bottom of the fixed seat (502) is fixedly connected with a spring sheet (503), the bottom of the rectangular frame plate (501) is movably connected with a rotating frame (504), the inside of the rotating frame (504) is fixedly connected with a pressure roller (505), and the inner side of the pressure roller (505) is in contact with the surface of the spring sheet (503) on the corresponding side, and the right end of the rotating frame (504) is movably connected with a first guide roller (513).

2. The device for preparing high-strength nylon fiber according to claim 1, wherein The left end of the cleaning chamber (1) is provided with an inlet (7), the right end of the drying chamber (2) is provided with an outlet (8), and the front end of the drying chamber (2) is provided with a control panel (13).

3. The device for preparing high-strength polyamide fibers according to claim 1, characterized in that, The inside of the cleaning chamber (1) is movably connected with a first guide roller (9), the inside of the cleaning chamber (1) is movably connected with a second guide roller (10), the inside of the drying chamber (2) is movably connected with a third guide roller (11), and the inside of the drying chamber (2) is movably connected with a stretching roller group (12).

4. The device for preparing high-strength nylon fiber according to claim 1, wherein The rear end of the cleaning chamber (1) is provided with a speed reducer (304), the driving end of the speed reducer (304) is fixedly provided with a first driving bevel gear (305), the outer diameter of the rotating ring (302) is fixedly connected with a first driven bevel gear (306), and the two ends of the first driving bevel gear (305) are meshed with the inner side ends of the first driven bevel gears (306).

5. The device for preparing high-strength nylon fiber according to claim 1, wherein The drying mechanism (4) comprises a drying box (401) fixedly connected to the inside of the drying chamber (2), a plurality of cavities (402) uniformly arranged on the left side of the inside of the drying box (401), a heat conduction frame (403) fixedly connected to the right side of the inside of the drying box (401), a plurality of extension frames (404) of different lengths fixedly connected to the left end of the heat conduction frame (403) and extending to the inside of the corresponding cavity (402), and an electric heater (405) fixedly installed in the inside of the extension frame (404).

6. The device for preparing high-strength nylon fiber according to claim 1, wherein The bottom end of the fixed seat (502) is movably connected with a short shaft (506), the bottom end of the short shaft (506) is fixedly connected with a lead screw (507), the outer diameter of the lead screw (507) is threadedly connected with a movable seat (508), the two ends of the movable seat (508) are fixedly connected with support tables (509), and the support tables (509) and the inner side ends of the corresponding spring plates (503) are in contact with each other.

7. The device for preparing high-strength nylon fiber according to claim 6, wherein The top end of the short shaft (506) extends to the inside of the fixed seat (502) and is fixedly connected with a second driven bevel gear (510), the right end of the fixed seat (502) is movably connected with a hand wheel (511), the end of the hand wheel (511) extends to the inside of the fixed seat (502) and is fixedly connected with a second driving bevel gear (512), and the second driving bevel gear (512) is meshed with the inner side end of the second driven bevel gear (510).

8. The device for preparing high-strength nylon fiber according to claim 1, wherein The broken line alarm mechanism (6) comprises a positioning seat (601) fixedly connected to the right end of the drying chamber (2), a movable frame (602) movably connected to the inside of the positioning seat (601), a second guide roller (603) movably installed on the right side of the movable frame (602), a reset spring (604) fixedly connected to the inner side ends of the movable frame (602), a trigger (605) fixedly connected to the inner side end of the movable frame (602), a proximity sensor (606) fixedly installed in the inside of the positioning seat (601), and an alarm (607) fixedly installed on the top end of the positioning seat (601).

Images