High-performance anti-UV fiber nylon yarn preparation device

Abstract

The utility model relates to the technical field of nylon yarn preparation, and particularly discloses a high-performance anti-UV fiber nylon yarn preparation device which comprises a stirring and mixing machine body, a first feeding port is formed in the top of the stirring and mixing machine body, and a second feeding port is formed outside the first feeding port. A forward and reverse stirring mechanism is arranged in the stirring and mixing machine body, and a mixing mechanism is arranged at the top of the forward and reverse stirring mechanism; the forward and reverse stirring mechanism comprises a first stirring shaft, a second stirring shaft is arranged outside the first stirring shaft, stirring rods are arranged on the surfaces of the first stirring shaft and the second stirring shaft, the bottom of the first stirring shaft is fixedly connected with a bottom bevel gear, and the bottom of the second stirring shaft is fixedly connected with a top bevel gear; a side bevel gear is arranged on one side of the top bevel gear and one side of the bottom bevel gear. According to the utility model, preliminarily mixed materials can be fully stirred and mixed through the forward and reverse stirring mechanism, so that the mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon yarn preparation, in particular to a high-performance UV-resistant fiber nylon yarn preparation device. Background Art

[0002] The raw material of nylon yarn is mainly polyamide resin. High-performance UV-resistant fiber nylon yarn is made by adding anti-UV functional agent to the raw material, fully mixing it, melting it to form a melt, and then passing through the spinning box and spraying it out through the spinneret to form multiple filaments.

[0003] Only by uniformly mixing the anti-UV functional agent and the masterbatch can the quality of the material after mixing be improved, and the reduction of the anti-UV performance caused by uneven addition of the anti-UV functional agent can be avoided;

[0004] The existing public technical scheme, with announcement number CN218365825U, discloses a high-performance UV-resistant fiber nylon yarn preparation device. The anti-UV functional agent and the masterbatch are respectively put into the two feed ports, and the materials flow into the receiving barrel through the guide plate. When the receiving barrel and the connecting tube are full of materials, the baffle plate is removed from the opening at the bottom of the collecting box, and the materials fall into the discharging box and are stirred by the stirring rod. When the receiving barrel and the connecting tube are full of materials, the baffle plate blocking the opening of the collecting box is removed, and the operation is repeated many times. Through intermittent feeding and stirring, the materials are better integrated during stirring, thereby improving the quality of the materials after stirring.

[0005] When the above technical solution is actually implemented, intermittent feeding is used to improve the mixing and fusion effect of the materials. However, the mixing mechanism is relatively simple and only a single mixing is performed, so the mixing effect is limited. Summary of the invention

[0006] The purpose of the utility model is to provide a high-performance UV-resistant fiber nylon yarn preparation device, which can fully stir and mix the preliminarily mixed materials through a positive and negative stirring mechanism to improve the mixing efficiency, so as to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a high-performance UV-resistant fiber nylon yarn preparation device, comprising a stirring and mixing body, a first feed inlet is arranged on the top of the stirring and mixing body, and a second feed inlet is arranged outside the first feed inlet, a forward and reverse stirring mechanism is arranged inside the stirring and mixing body, and a mixing mechanism is arranged on the top of the forward and reverse stirring mechanism;

[0008] The forward and reverse stirring mechanism includes a first stirring shaft, a second stirring shaft is arranged on the outside of the first stirring shaft, stirring rods are arranged on the surfaces of the first stirring shaft and the second stirring shaft, a bottom bevel gear is fixedly connected to the bottom of the first stirring shaft, a top bevel gear is fixedly connected to the bottom of the second stirring shaft, and side bevel gears are arranged on one side of the top bevel gear and the bottom bevel gear, and a stirring motor is arranged at the bottom of the bottom bevel gear.

[0009] Preferably, a limiting shaft is arranged in the middle of the side bevel gear, and the limiting shaft is installed on the inner wall of the stirring and mixing machine body through a bearing.

[0010] Preferably, the top bevel gear, the side bevel gear and the bottom bevel gear are meshed with each other in sequence, and the first stirring shaft runs through the interior of the second stirring shaft.

[0011] Preferably, the stirring rods are evenly distributed at equal distances along the surfaces of the first stirring shaft and the second stirring shaft, respectively.

[0012] Preferably, a first pipeline is arranged below the first feed inlet, and a second pipeline is arranged below the second feed inlet.

[0013] Preferably, the mixing mechanism comprises a vibration chamber, the vibration chamber is located below the second pipeline, the vibration chamber is interconnected with the first pipeline, and the bottom of the vibration chamber is a hollow mesh structure.

[0014] Preferably, a bottom baffle is provided at the bottom of the first pipe, and an eccentric baffle is provided below the bottom baffle, a servo motor is installed below the eccentric baffle, and discharge holes are provided inside the bottom baffle and the eccentric baffle, the discharge holes are located at the bottom of the first pipe and the second pipe, and a vibration rod is provided on one side of the eccentric baffle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the forward and reverse stirring mechanism, under the action of the side bevel gear, the top bevel gear and the bottom bevel gear rotate in opposite directions, thereby driving the stirring rods on the second stirring shaft and the first stirring shaft to rotate in opposite directions, fully mixing the materials in the stirring and mixing body, and improving the mixing efficiency;

[0017] 2. Through the setting of the mixing mechanism, the eccentric baffle can collide with the vibration rod when rotating, so that the vibration bin capable of elastic deformation can vibrate, the materials can be preliminarily mixed in the vibration bin, and intermittent feeding can be achieved through the eccentric baffle and the bottom baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 It is a half-section structural schematic diagram of the stirring and mixing machine body of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the bottom baffle of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation structure of the stirring motor of the utility model.

[0023] Description of reference numerals:

[0024] 1. Stirring and mixing body; 2. First feed inlet; 3. Second feed inlet; 4. Mixing mechanism; 401. Vibrating bin; 402. Bottom baffle; 403. Eccentric baffle; 404. Servo motor; 405. Discharge hole; 406. Vibrating rod; 5. Positive and negative stirring mechanism; 501. First stirring shaft; 502. Second stirring shaft; 503. Stirring rod; 504. Top bevel gear; 505. Side bevel gear; 506. Bottom bevel gear; 507. Stirring motor; 6. First pipeline; 7. Second pipeline. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4 A high-performance UV-resistant fiber nylon yarn preparation device comprises a stirring and mixing body 1, a first feed inlet 2 is arranged on the top of the stirring and mixing body 1, and a second feed inlet 3 is arranged outside the first feed inlet 2, a forward and reverse stirring mechanism 5 is arranged inside the stirring and mixing body 1, and a mixing mechanism 4 is arranged on the top of the forward and reverse stirring mechanism 5;

[0028] The forward and reverse stirring mechanism 5 includes a first stirring shaft 501, a second stirring shaft 502 is arranged outside the first stirring shaft 501, stirring rods 503 are arranged on the surfaces of the first stirring shaft 501 and the second stirring shaft 502, a bottom bevel gear 506 is fixedly connected to the bottom of the first stirring shaft 501, a top bevel gear 504 is fixedly connected to the bottom of the second stirring shaft 502, and a side bevel gear 505 is arranged on one side of the top bevel gear 504 and the bottom bevel gear 506, and a stirring motor 507 is arranged at the bottom of the bottom bevel gear 506;

[0029] A limiting shaft is set in the middle of the side bevel gear 505, and the limiting shaft is installed on the inner wall of the mixing body 1 through a bearing. The top bevel gear 504, the side bevel gear 505 and the bottom bevel gear 506 are meshed with each other in pairs in sequence. The first stirring shaft 501 runs through the interior of the second stirring shaft 502, and the stirring rods 503 are evenly distributed along the surfaces of the first stirring shaft 501 and the second stirring shaft 502.

[0030] By adopting the above technical scheme, the anti-UV functional agent and the masterbatch enter the mixing mechanism 4 through the first feed port 2 and the second feed port 3 respectively, and are put into the stirring and mixing machine body 1 after preliminary mixing by the mixing mechanism 4. After starting the stirring motor 507 in the stirring and mixing machine body 1, the power output end of the stirring motor 507 drives the bottom bevel gear 506 to rotate. Under the action of the gear teeth, the bottom bevel gear 506 drives the top bevel gear 504 to rotate through the side bevel gear 505, and the top bevel gear 504 and the bottom bevel gear 506 rotate in opposite directions. At this time, the top bevel gear 504 and the bottom bevel gear 506 respectively drive the second stirring shaft 502 and the first stirring shaft 501 to rotate in the opposite direction, thereby driving the stirring rods 503 on the second stirring shaft 502 and the first stirring shaft 501 to rotate, so as to fully mix the materials in the stirring and mixing machine body 1 and improve the mixing efficiency.

[0031] Specifically, Figure 2 and Figure 3 As shown, a first pipeline 6 is arranged below the first feed port 2, a second pipeline 7 is arranged below the second feed port 3, the mixing mechanism 4 includes a vibration bin 401, the vibration bin 401 is located below the second pipeline 7, and the vibration bin 401 is interconnected with the first pipeline 6, the bottom of the vibration bin 401 is a hollow mesh structure, a bottom baffle 402 is arranged at the bottom of the first pipeline 6, and an eccentric baffle 403 is arranged below the bottom baffle 402, a servo motor 404 is installed below the eccentric baffle 403, and discharge holes 405 are opened inside the bottom baffle 402 and the eccentric baffle 403, the discharge holes 405 are located at the bottom of the first pipeline 6 and the second pipeline 7, and a vibration rod 406 is arranged on one side of the eccentric baffle 403.

[0032] By adopting the above technical solution, the anti-UV functional agent and the masterbatch in the first feed port 2 and the second feed port 3 enter the interior of the vibration bin 401 along the first pipe 6 and the second pipe 7 respectively, and stay above the bottom baffle 402, and start the servo motor 404. When the servo motor 404 is installed, it coincides with the axis of the bottom baffle 402 and is offset from the axis of the eccentric baffle 403. The servo motor 404 drives the eccentric baffle 403 to rotate. When the discharge hole 405 on the eccentric baffle 403 is aligned with the discharge hole 405 on the bottom baffle 402, the discharge hole 405 on the eccentric baffle 403 is rotated. When the discharge holes 405 of the vibrating bin 401 overlap, since the discharge hole 405 on the bottom baffle 402 is interconnected with the first pipe 6 and the second pipe 7, the anti-UV functional agent and the masterbatch in the first pipe 6 and the second pipe 7 can enter the vibrating bin 401, and with the rotation of the eccentric baffle 403, they can collide with the vibrating rod 406, so that the vibrating bin 401 capable of elastic deformation vibrates, the materials are preliminarily mixed in the vibrating bin 401, and intermittent feeding is achieved through the eccentric baffle 403 and the bottom baffle 402.

[0033] Working principle: the anti-UV functional agent and the masterbatch in the first feed port 2 and the second feed port 3 enter the vibration bin 401 along the first pipe 6 and the second pipe 7 respectively, and stay above the bottom baffle 402, the servo motor 404 is started, and the servo motor 404 drives the eccentric baffle 403 to rotate. When the discharge hole 405 on the eccentric baffle 403 coincides with the discharge hole 405 on the bottom baffle 402, since the discharge hole 405 on the bottom baffle 402 is interconnected with the first pipe 6 and the second pipe 7, the anti-UV functional agent and the masterbatch in the first pipe 6 and the second pipe 7 can enter the vibration bin 401, and with the rotation of the eccentric baffle 403, they can collide with the vibration rod 406, so that The vibration bin 401 capable of elastic deformation vibrates, and the materials are preliminarily mixed in the vibration bin 401, and intermittent feeding is achieved through the eccentric baffle 403 and the bottom baffle 402. After the materials enter the stirring and mixing body 1, the stirring motor 507 is started to drive the bottom bevel gear 506 to rotate, and the bottom bevel gear 506 drives the top bevel gear 504 to rotate through the side bevel gear 505. The top bevel gear 504 and the bottom bevel gear 506 respectively drive the second stirring shaft 502 and the first stirring shaft 501 to rotate in the opposite direction, thereby driving the stirring rods 503 on the second stirring shaft 502 and the first stirring shaft 501 to rotate, so as to fully mix the materials in the stirring and mixing body 1 and improve the mixing efficiency.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A high-performance UV-resistant nylon fiber preparation device, comprising a stirring and mixing body (1), characterized in that: The top of the stirring and mixing machine body (1) is provided with a first feed inlet (2), and the outside of the first feed inlet (2) is provided with a second feed inlet (3); the inside of the stirring and mixing machine body (1) is provided with a forward and reverse stirring mechanism (5), and the top of the forward and reverse stirring mechanism (5) is provided with a mixing mechanism (4); The forward and reverse stirring mechanism (5) comprises a first stirring shaft (501), a second stirring shaft (502) is arranged outside the first stirring shaft (501), stirring rods (503) are arranged on the surfaces of the first stirring shaft (501) and the second stirring shaft (502), a bottom bevel gear (506) is fixedly connected to the bottom of the first stirring shaft (501), a top bevel gear (504) is fixedly connected to the bottom of the second stirring shaft (502), and a side bevel gear (505) is arranged on one side of the top bevel gear (504) and the bottom bevel gear (506), and a stirring motor (507) is arranged at the bottom of the bottom bevel gear (506).

2. The high-performance UV-resistant nylon fiber preparation device according to claim 1 is characterized in that: A limiting shaft is provided in the middle of the side bevel gear (505), and the limiting shaft is mounted on the inner wall of the stirring and mixing machine body (1) via a bearing.

3. The high-performance UV-resistant nylon fiber preparation device according to claim 1 is characterized in that: The top bevel gear (504), the side bevel gear (505) and the bottom bevel gear (506) are meshed with each other in sequence, and the first stirring shaft (501) passes through the interior of the second stirring shaft (502).

4. The high-performance UV-resistant nylon fiber preparation device according to claim 1, characterized in that: The stirring rods (503) are evenly distributed at equal distances along the surfaces of the first stirring shaft (501) and the second stirring shaft (502).

5. The high-performance UV-resistant nylon fiber preparation device according to claim 1, characterized in that: A first pipeline (6) is arranged below the first feed inlet (2), and a second pipeline (7) is arranged below the second feed inlet (3).

6. The high-performance UV-resistant nylon fiber preparation device according to claim 5, characterized in that: The mixing mechanism (4) comprises a vibration bin (401), the vibration bin (401) is located below the second pipe (7), the vibration bin (401) is interconnected with the first pipe (6), and the bottom of the vibration bin (401) is a hollow mesh structure.

7. The device for preparing high-performance UV-resistant nylon fiber according to claim 6, characterized in that: A bottom baffle (402) is provided at the bottom of the first pipe (6), and an eccentric baffle (403) is provided below the bottom baffle (402); a servo motor (404) is installed below the eccentric baffle (403); and discharge holes (405) are provided inside the bottom baffle (402) and the eccentric baffle (403); the discharge holes (405) are located at the bottom of the first pipe (6) and the second pipe (7); and a vibration rod (406) is provided on one side of the eccentric baffle (403).

Images