Nylon spinning device convenient to pass and capable of improving spinning stability

Abstract

The utility model relates to the technical field of chinlon spinning, and discloses a chinlon spinning device convenient to pass through and capable of improving spinning stability, which comprises a machine body, a motor is fixedly connected to the top of the machine body, an output shaft of the motor penetrates through and is rotatably connected to the inner wall of the machine body, and the end of the output shaft of the motor is fixedly connected with a rotating shaft. The outer wall of the rotating shaft is fixedly connected with an auger blade, the outer wall of the machine body is provided with a feeding port, the bottom surface of the machine body is provided with a sleeve, the sleeve is internally provided with a filtering assembly, the filtering assembly comprises a sieve plate, and the sieve plate is in sliding connection with the inner wall of the sleeve. According to the utility model, the motor drives the auger blade to convey raw materials, the sieve plate and the scraper plate are matched to filter and stir the raw materials and eliminate bubbles, the spinneret plate and the extension pipe are matched to spray the raw materials and form cellosilk, and the stability of the spinning process and the quality of the cellosilk are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon spinning, in particular to a nylon spinning device which is convenient to pass and can improve the spinning stability. Background Art

[0002] Nylon is a commonly used synthetic fiber with excellent strength, wear resistance and elasticity, so it is widely used in textiles, industrial yarns and plastic products. Spinning is one of the common processes for preparing synthetic fibers.

[0003] In the prior art, due to the presence of impurities such as incompletely dissolved particles, gel particles, bubbles, etc. in the polymer melt, foreign impurities are mixed into the fiber during the spinning process, resulting in defects inside or on the surface of the fiber. Once defects appear, discontinuity occurs between the molecules of the fiber, and the strength, glossiness, dyeing properties, etc. of the fiber are affected, resulting in reduced product quality. Therefore, a nylon spinning device that can improve the spinning stability is proposed to solve the above problems. Summary of the invention

[0004] In order to make up for the above shortcomings, the utility model provides a nylon spinning device which is convenient to use and can improve the spinning stability, aiming to improve the problem in the prior art that impurities such as incompletely dissolved particles, gel particles, bubbles, etc. exist in the polymer melt, resulting in defects inside or on the surface of the fiber, causing a decrease in product quality.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a nylon spinning device which is convenient to pass and can improve the stability of spinning, comprises a body, a motor is fixedly connected to the top of the body, the output shaft of the motor passes through and is rotatably connected to the inner wall of the body, the end of the motor output shaft is fixedly connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to an auger blade, a feeding port is arranged on the outer wall of the body, a sleeve is arranged on the bottom surface of the body, a filter assembly is arranged inside the sleeve, the filter assembly comprises a sieve plate, the sieve plate is slidably connected to the inner wall of the sleeve, a protrusion is fixedly connected to the surface of the sieve plate, and the side walls on both sides of the protrusion are arranged in an inclined shape.

[0006] As a further description of the above technical solution:

[0007] A through hole is provided on the surface of the screen plate, and a connecting shaft is rotatably connected in the through hole. The connecting shaft is fixedly connected to the end of the rotating shaft, and a plurality of scrapers distributed in an array are fixedly connected to the outer wall of the connecting shaft.

[0008] As a further description of the above technical solution:

[0009] The bottom surface of the sleeve is fixedly connected with a spinneret, and the surface of the spinneret is provided with a plurality of groups of spinneret holes distributed in an array.

[0010] As a further description of the above technical solution:

[0011] The bottom surface of the sleeve is fixedly connected with a plurality of groups of extended tubes distributed in an array, and the positions of the extended tubes correspond to the spinneret holes.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the sleeve is fixedly connected with two groups of symmetrically arranged fixing seats, and a guide rod is fixedly connected between the two groups of fixing seats. The guide rod passes through and is slidably connected to the surface of the screen plate.

[0014] As a further description of the above technical solution:

[0015] The fixing seat is elastically connected to the bottom surface of the sieve plate via a return spring.

[0016] As a further description of the above technical solution:

[0017] Two groups of mounting seats are fixedly connected to the side walls of the machine body, the ends of the mounting seats are fixedly connected to support columns, and the bottom surfaces of the support columns are fixedly connected to a base.

[0018] As a further description of the above technical solution:

[0019] A collection box is fixedly connected to the surface of the base.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the motor drives the dragon blade to transport the raw materials, the sieve plate and the scraper cooperate to filter and stir the raw materials and eliminate bubbles, and the spinneret and the extension tube cooperate to spray the raw materials and form the fiber filaments, thereby improving the stability of the spinning process and the quality of the fiber filaments.

[0022] 2. In the utility model, impurities accumulated on the surface of the screen plate can be scraped off by rotating the scraper to ensure normal filtering of the nylon raw material. At the same time, the scraper and the protrusion squeeze each other to move the screen plate downward, and the screen plate is reset by the reset spring to shake the screen plate to accelerate the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a nylon spinning device proposed by the utility model, which is convenient to pass and can improve the spinning stability;

[0024] Figure 2This is a schematic diagram of the cross-sectional structure of a nylon spinning device proposed by the utility model, which is convenient to pass through and can improve the spinning stability;

[0025] Figure 3 This is a schematic diagram of the structure of a filter assembly of a nylon spinning device proposed by the utility model, which is convenient for passing through and can improve the spinning stability;

[0026] Figure 4 This is a schematic diagram of the enlarged structure of position A of a nylon spinning device proposed by the utility model, which is convenient to pass and can improve the spinning stability.

[0027] Legend:

[0028] 1. Machine body; 11. Motor; 12. Rotating shaft; 13. Auger blade; 14. Feeding port; 2. Mounting seat; 3. Support column; 4. Base; 41. Collecting box; 5. Sleeve; 6. Filter assembly; 61. Screen plate; 62. Bump; 63. Connecting shaft; 64. Scraper; 65. Fixed seat; 66. Guide rod; 67. Return spring; 7. Spinneret; 71. Spinneret hole; 72. Extension tube. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 - Figure 4 The utility model provides an embodiment: a nylon spinning device that is convenient to pass and can improve the stability of spinning, including a body 1, a motor 11 is fixedly connected to the top of the body 1, the output shaft of the motor 11 penetrates and is rotatably connected to the inner wall of the body 1, the end of the output shaft of the motor 11 is fixedly connected to the rotating shaft 12, and the outer wall of the rotating shaft 12 is fixedly connected to the auger blade 13, the motor 11 is connected to the rotating shaft 12 through the output shaft, and the rotating shaft 12 is used to transmit the power of the motor 11, drive the auger blade 13 to rotate, and the nylon raw material is transported through the auger blade 13. A feeding port 14 is provided on the outer wall of the body 1, and the nylon raw material is input into the body 1 through the feeding port 14 to prepare for spinning treatment. Two sets of mounting seats 2 are fixedly connected to the side wall of the body 1, and the ends of the mounting seats 2 are fixedly connected to support columns 3, and the mounting seats 2 support columns 3 provide support and fixing effects for the body 1. The bottom surface of the support column 3 is fixedly connected with a base 4, and the surface of the base 4 is fixedly connected with a collecting box 41. The base 4 is used to stabilize the bottom structure of the entire device, and the collecting box 41 is used to receive the spinneret.

[0031] Reference Figure 2 - Figure 3 The bottom surface of the machine body 1 is provided with a sleeve 5, and a filter assembly 6 is provided inside the sleeve 5. The sleeve 5 is used to temporarily store the extruded nylon raw material, and the nylon raw material is filtered and stirred through the filter assembly 6 to eliminate bubbles and reduce impurities in the spinning process. The filter assembly 6 includes a sieve plate 61, which is slidably connected to the inner wall of the sleeve 5. The sieve plate 61 is used to filter the nylon raw material and can slide up and down along the inner wall of the sleeve 5. The surface of the sieve plate 61 is fixedly connected with a protrusion 62, and the side walls of the protrusion 62 are set to be inclined. The protrusion 62 forms a convex part on the surface of the sieve plate 61, which is squeezed with the scraper 64 to make the sieve plate 61 move downward. A through hole is provided on the surface of the sieve plate 61, and a connecting shaft 63 is rotatably connected in the through hole. The connecting shaft 63 is fixedly connected to the end of the rotating shaft 12. The outer wall of the connecting shaft 63 is fixedly connected to multiple groups of scrapers 64 distributed in an array. The connecting shaft 63 is used to connect with the rotating shaft 12, so that the output shaft of the motor 11 can drive the connecting shaft 63 to rotate synchronously, so that the scraper 64 can fully stir the nylon raw material inside the sleeve 5 to eliminate bubbles. The inner wall of the sleeve 5 is fixedly connected with two groups of symmetrically arranged fixing seats 65, and a guide rod 66 is fixedly connected between the two groups of fixing seats 65. The fixing seats 65 are used to fix the two ends of the guide rod 66, and the guide rod 66 penetrates and is slidably connected to the surface of the sieve plate 61. The guide rod 66 is used to guide and position the sieve plate 61 so that the sieve plate 61 can move stably. The fixing seats 65 are elastically connected to the bottom surface of the sieve plate 61 through a reset spring 67, and the sieve plate 61 is elastically supported by the reset spring 67 so that the surface of the sieve plate 61 fits with the surface of the scraper 64. During the rotation of the scraper 64, impurities accumulated on the surface of the sieve plate 61 can be scraped off to ensure the normal filtering of the nylon raw material. At the same time, the scraper 64 and the protrusion squeeze each other, so that the sieve plate 61 moves downward and is reset by the reset spring 67, so that the sieve plate 61 shakes to accelerate the filtering effect.

[0032] Reference Figure 2 , Figure 4 The bottom surface of the sleeve 5 is fixedly connected with a spinneret 7, and the surface of the spinneret 7 is provided with a plurality of array-distributed spinneret holes 71, which are used to spray the nylon raw material to a specific area to form fiber filaments. The bottom surface of the sleeve 5 is fixedly connected with a plurality of array-distributed extension tubes 72, which correspond to the positions of the spinneret holes 71. The extension tubes 72 are used to adjust the fluidity and spraying direction of the nylon raw material, change the angle, speed and spraying range of the raw material spraying, thereby controlling the formation and quality of the fiber filaments during the spinning process, and making the spinning more stable.

[0033] Working principle: First, add the nylon raw material into the machine body 1 through the feed port 14, and then start the motor 11, the motor 11 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the dragon blade 13 to transport the nylon raw material. The raw material passes through the sleeve 5 and enters the surface of the sieve plate 61. The impurities in the raw material are filtered through the filtering effect of the sieve plate 61. At the same time, the connecting shaft 63 rotates under the drive of the rotating shaft 12, and the scraper 64 fully stirs the raw material with the rotation of the connecting shaft 63 to eliminate bubbles. The scraper 64 squeezes against the protrusion 62 during the rotation, so that the sieve plate 61 moves up and down under the guidance of the guide rod 66, and is reset by the reset spring 67, so that the sieve plate 61 shakes to accelerate the filtering effect. The filtered raw material enters the spinneret 7, and is sprayed into a specific area through the spinneret hole 71 and the extension tube 72 to form fiber filaments, which are finally collected in the collecting box 41.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nylon spinning device that is convenient to pass and can improve the spinning stability, characterized in that: The invention comprises a machine body (1), wherein a motor (11) is fixedly connected to the top of the machine body (1), an output shaft of the motor (11) penetrates through and is rotatably connected to the inner wall of the machine body (1), an end of the output shaft of the motor (11) is fixedly connected to a rotating shaft (12), an outer wall of the rotating shaft (12) is fixedly connected to an auger blade (13), a feeding port (14) is arranged on the outer wall of the machine body (1), a sleeve (5) is arranged on the bottom surface of the machine body (1), a filter assembly (6) is arranged inside the sleeve (5), and the filter assembly (6) comprises a sieve plate (61), the sieve plate (61) is slidably connected to the inner wall of the sleeve (5), a protrusion (62) is fixedly connected to the surface of the sieve plate (61), and the side walls of the protrusion (62) are arranged in an inclined shape.

2. A nylon spinning device that is convenient to pass and can improve spinning stability according to claim 1, characterized in that: A through hole is formed on the surface of the sieve plate (61), and a connecting shaft (63) is rotatably connected in the through hole. The connecting shaft (63) is fixedly connected to the end of the rotating shaft (12), and a plurality of groups of scrapers (64) distributed in an array are fixedly connected to the outer wall of the connecting shaft (63).

3. A nylon spinning device that is convenient to pass and can improve spinning stability according to claim 1, characterized in that: The bottom surface of the sleeve (5) is fixedly connected to a spinneret (7), and a plurality of groups of spinneret holes (71) distributed in an array are provided on the surface of the spinneret (7).

4. A nylon spinning device that is convenient to pass and can improve spinning stability according to claim 3, characterized in that: The bottom surface of the sleeve (5) is fixedly connected to a plurality of groups of extended tubes (72) distributed in an array, and the positions of the extended tubes (72) correspond to the positions of the spinneret holes (71).

5. A nylon spinning device that is convenient to pass and can improve spinning stability according to claim 1, characterized in that: Two groups of symmetrically arranged fixing seats (65) are fixedly connected to the inner wall of the sleeve (5), and a guide rod (66) is fixedly connected between the two groups of fixing seats (65). The guide rod (66) passes through and is slidably connected to the surface of the screen plate (61).

6. A nylon spinning device that is convenient to pass and can improve spinning stability according to claim 5, characterized in that: The fixing seat (65) is elastically connected to the bottom surface of the screen plate (61) via a return spring (67).

7. A nylon spinning device that is convenient to pass and can improve spinning stability according to claim 1, characterized in that: Two groups of mounting seats (2) are fixedly connected to the side walls of the machine body (1), the ends of the mounting seats (2) are fixedly connected to support columns (3), and the bottom surfaces of the support columns (3) are fixedly connected to bases (4).

8. A nylon spinning device that is convenient to pass and can improve spinning stability according to claim 7, characterized in that: A collection box (41) is fixedly connected to the surface of the base (4).

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