Nylon yarn drying device
By setting up a vibration device and a guide groove in the nylon wire drying device, and accelerating the drying process with heating plates and spray heads on both sides, the problem of uneven drying of nylon wire in the prior art is solved, and a faster and more uniform drying effect is achieved.
Patent Information
- Application Number
- CN202421811167.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing nylon wire drying device can only dry one side of the nylon wire, resulting in a difference in temperature on both sides, low drying quality and poor effect.
A nylon wire drying device is designed to remove bright water by setting a vibrating device in the drying box and multiple guide wire grooves are provided on the upper and lower guide wire shafts to separate the nylon wire wire evenly. Use the heating plates on both sides of the nylon wire to heat both sides at the same time, and set up a nozzle below to speed up the gas flow rate in the drying box.
The nylon yarn is dried faster and more evenly, which improves the drying effect and solves the temperature difference caused by single-sided drying.
Smart Images
Figure CN222912225U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polyamide filament production, in particular to a polyamide filament drying device. Background Art
[0002] Polyamide filament is a kind of textile fabric, which has various types, including monofilament, ply yarn, special yarn, etc. Compared with real silk fabric, the glossiness of polyamide filament fabric is lower, giving a feeling of being coated with wax, and the friction between fabrics can be felt in terms of hand feeling. The advantages of polyamide filament are that it is relatively stiff, not easy to pilling, not easy to wrinkle, and easy to clean. In daily life, polyamide filament is mainly used to make sportswear, scarves, etc., and is used to make bandages in the medical field. In addition, polyamide filament is also widely used in the production of decorative fabrics and other various uses.
[0003] In the production process of polyamide filament, drying is one of the important processes. In the existing drying devices, only one side of the polyamide filament can be dried, which results in a temperature difference between the two sides of the polyamide filament, and thus the drying quality of the polyamide filament is low and the effect is poor. Content of the Utility Model
[0004] The purpose of the utility model is to provide a polyamide filament drying device. After the polyamide filament enters the drying box, it first vibrates the polyamide filament to remove surface water, improving the subsequent drying effect. A plurality of wire guiding grooves are arranged on the upper wire guiding shaft and the lower wire guiding shaft, which can evenly separate the polyamide filament. The left and right heating plates are used to heat both sides of the polyamide filament simultaneously, and a nozzle is arranged below to accelerate the gas flow rate in the drying box, so as to realize faster and more uniform drying of the polyamide filament and improve the drying effect.
[0005] To achieve the above object, a drying device for nylon filaments is provided, including: a drying box for drying nylon filaments, an inlet is provided on the front side wall of the drying box, an outlet is provided on the rear side wall of the drying box, a top hole is provided on the top of the drying box, a filter screen is fixedly arranged inside the top hole, a motor and an air pump are fixedly connected to the left side wall of the drying box, a rotating rod is rotatably connected inside the drying box, the cross section of the rotating rod is elliptical, the output end of the motor is fixedly connected to the rotating rod, a lower wire guiding shaft is arranged behind the rotating rod, an air pipe is arranged behind the lower wire guiding shaft, the air pipe is fixedly connected to the inner wall of the drying box, a spray head is fixedly connected to the circumferential surface of the air pipe, the output end of the air pump is fixedly connected to the air pipe, a drying component is arranged above the air pipe, the drying component includes a left heat preservation box, a lower left guide plate, an upper left guide plate, a left heating plate, a right heat preservation box, an upper right guide plate and a right heating plate, the bottom of the left heat preservation box is fixedly connected to the lower left guide plate, the top of the left heat preservation box is fixedly connected to the upper left guide plate, a left heating plate is fixedly connected inside the left heat preservation box, the top of the right heat preservation box is fixedly connected to the upper right guide plate, a right heating plate is fixedly connected inside the right heat preservation box, and an upper wire guiding shaft is arranged above the drying component.
[0006] According to the drying device for nylon filaments, the number of the spray heads is multiple and they are evenly distributed on the air pipe, and the spray heads are all oriented towards the bottom of the drying component. The spray heads spray air towards the bottom of the drying component, accelerating the gas flow rate inside the drying component, thereby improving the drying effect.
[0007] According to the drying device for nylon filaments, both the lower wire guiding shaft and the upper wire guiding shaft are rotatably connected to the drying box, and a plurality of wire guiding grooves are arranged on the circumferential surfaces of the lower wire guiding shaft and the upper wire guiding shaft. The wire guiding grooves can evenly separate the nylon filaments, so that the nylon filaments are heated more evenly.
[0008] According to the drying device for nylon filaments, the left heat preservation box and the right heat preservation box are arranged oppositely and are both fixedly connected to the inner wall of the drying box. The nylon filaments passing through are dried from both sides, improving the drying efficiency.
[0009] According to the drying device for nylon filaments, the top and bottom of the left heat preservation box and the right heat preservation box are communicated and form a wire guiding channel, and the lower wire guiding shaft and the upper wire guiding shaft are respectively located at the upper and lower ends of the wire guiding channel.
[0010] According to the drying device for nylon filaments, the top hole and the filter screen are located above the wire guiding channel. It is used to discharge the hot and humid gas after drying.
[0011] According to the drying device for nylon filaments, a drain pipe is fixedly connected to the front side wall of the drying box, and the drain pipe is located below the inlet. It is used to discharge the obvious water shaken off from the drying box.
[0012] According to the described nylon filament drying device, the air pipe is located at the rear side of the lower left guide plate, and the upper wire guiding shaft is located at the rear side of the upper left guide plate.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. By providing a drying box, an inlet, an outlet, a motor and a rotating rod, after the nylon filaments enter the drying box, the nylon filaments are first vibrated to remove visible water, improving the subsequent drying effect.
[0015] 2. By providing a top hole, a filter screen, a lower wire guiding shaft, an air pipe, a nozzle, a left heat preservation box, a lower left guide plate, an upper left guide plate, a left heating plate, a right heat preservation box, an upper right guide plate, a right heating plate and an upper wire guiding shaft, a plurality of wire guiding grooves are provided on the upper wire guiding shaft and the lower wire guiding shaft, which can evenly separate the nylon filaments. The nylon filaments are heated simultaneously on both sides by the heating plates on the left and right sides, and nozzles are provided below to accelerate the gas flow rate in the drying box, thereby realizing faster and more uniform drying of the nylon filaments and improving the drying effect.
[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present utility model will be further described below in conjunction with the drawings and embodiments;
[0018] Figure 1 It is the front view of a nylon filament drying device of the present utility model;
[0019] Figure 2 It is the front elevation view of a nylon filament drying device of the present utility model;
[0020] Figure 3 It is the sectional view of the drying box of a nylon filament drying device of the present utility model;
[0021] Figure 4 It is the structural diagram of the drying component of a nylon filament drying device of the present utility model.
[0022] In the figure: 1. Drying box; 2. Inlet; 3. Outlet; 4. Top hole; 5. Filter screen; 6. Motor; 7. Air pump; 8. Rotating rod; 9. Lower wire guiding shaft; 11. Air pipe; 12. Nozzle; 13. Left heat preservation box; 14. Lower left guide plate; 15. Upper left guide plate; 16. Left heating plate; 17. Right heat preservation box; 18. Upper right guide plate; 19. Right heating plate; 20. Upper wire guiding shaft; 21. Drain pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0024] Please refer to Figures 1-4 , the present invention provides a technical solution: a nylon filament drying device, including: a drying box 1 for drying nylon filaments, an inlet 2 is provided on the front side wall of the drying box 1, an outlet 3 is provided on the rear side wall of the drying box 1, a top hole 4 is provided on the top of the drying box 1, a filter screen 5 is fixedly arranged inside the top hole 4, the top hole 4 and the filter screen 5 are located above the wire guiding channel, for discharging the dried hot and humid gas, a motor 6 and an air pump 7 are fixedly connected to the left side wall of the drying box 1, a rotating rod 8 is rotatably connected inside the drying box 1, the cross section of the rotating rod 8 is elliptical, the output end of the motor 6 is fixedly connected to the rotating rod 8, when the motor 6 works to drive the rotating rod 8 to rotate, so as to vibrate the nylon filaments passing below, thereby vibrating off the clear water on the nylon filaments, facilitating subsequent drying, a lower wire guiding shaft 9 is arranged behind the rotating rod 8, a trachea 11 is arranged behind the lower wire guiding shaft 9, the trachea 11 is fixedly connected to the inner wall of the drying box 1, a plurality of spray heads 12 are fixedly connected to the circumferential surface of the trachea 11, the output end of the air pump 7 is fixedly connected to the trachea 11, a drying component is arranged above the trachea 11, the number of the spray heads 12 is multiple and evenly distributed on the trachea 11, the spray heads 12 are all oriented towards the bottom of the drying component, and the spray heads 12 spray air towards the bottom of the drying component, accelerating the gas flow rate inside the drying component, thereby improving the drying effect.
[0025] The drying component includes a left heat preservation box 13, a lower left guide plate 14, an upper left guide plate 15, a left heating plate 16, a right heat preservation box 17, an upper right guide plate 18 and a right heating plate 19. The bottom of the left heat preservation box 13 is fixedly connected to the lower left guide plate 14, the trachea 11 is located behind the lower left guide plate 14, guiding the air flow sprayed out by the spray heads 12 to the wire guiding channel, the top of the left heat preservation box 13 is fixedly connected to the upper left guide plate 15, the left heating plate 16 is fixedly connected inside the left heat preservation box 13, the top of the right heat preservation box 17 is fixedly connected to the upper right guide plate 18, the right heating plate 19 is fixedly connected inside the right heat preservation box 17, the left heat preservation box 13 and the right heat preservation box 17 are arranged oppositely and are both fixedly connected to the inner wall of the drying box 1, the top and bottom of the left heat preservation box 13 and the right heat preservation box 17 are communicated and form a wire guiding channel, the lower wire guiding shaft 9 and the upper wire guiding shaft 20 are respectively located at the upper and lower ends of the wire guiding channel, the nylon filaments pass through the wire guiding channel, and the left heating plate 16 and the right heating plate 19 on both sides dry the passing nylon filaments, improving the drying efficiency.
[0026] Above the drying assembly, there is an upper wire guiding shaft 20. The upper wire guiding shaft 20 is located behind the upper left guide plate 15 and guides the humid and hot gas to the top hole 4. Both the lower wire guiding shaft 9 and the upper wire guiding shaft 20 are rotatably connected to the drying box 1. A plurality of wire guiding grooves are provided on the circumferential surfaces of the lower wire guiding shaft 9 and the upper wire guiding shaft 20. The wire guiding grooves can evenly separate the nylon filaments, so that the nylon filaments are heated more evenly.
[0027] A drain pipe 21 is fixedly connected to the front side wall of the drying box 1. The drain pipe 21 is located below the inlet 2 and is used to drain the obvious water shaken off from the drying box 1.
[0028] Working principle: The nylon filaments enter the drying box 1 from the inlet 2 and adhere to the surface of the rotating rod 8. When the motor 6 works to drive the rotating rod 8 to rotate, vibration is formed on the nylon filaments attached below, so that the obvious water on the nylon filaments is shaken off, facilitating subsequent drying. The nylon filaments then pass through the lower wire guiding shaft 9, then pass through between the left heat preservation box 13 and the right heat preservation box 17, and finally are led out from the outlet 3 by the upper wire guiding shaft 20. During this process, the wire guiding grooves on the lower wire guiding shaft 9 and the upper wire guiding shaft 20 evenly separate the nylon filaments. The nylon filaments are heated on both sides by the left heating plate 16 and the right heating plate 19, and under the action of the airflow sprayed by the lower nozzle 12, the humid and hot gas generated during the drying process is discharged from the top hole 4, so as to achieve the drying purpose.
[0029] The above has described the embodiments of the present utility model in detail with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can also be made without departing from the gist of the present utility model.
Claims
1. A nylon yarn drying device, comprising: A drying box (1) for drying nylon yarns, characterized in that an inlet (2) is arranged on the front side wall of the drying box (1), an outlet (3) is arranged on the rear side wall of the drying box (1), a top hole (4) is arranged on the top of the drying box (1), a filter (5) is fixedly arranged inside the top hole (4), a motor (6) and an air pump (7) are fixedly connected to the left side wall of the drying box (1), a rotating rod (8) is rotatably connected inside the drying box (1), the cross section of the rotating rod (8) is elliptical, the output end of the motor (6) is fixedly connected to the rotating rod (8), a lower wire guide shaft (9) is arranged behind the rotating rod (8), an air pipe (11) is arranged behind the lower wire guide shaft (9), the air pipe (11) is fixedly connected to the inner wall of the drying box (1), and the circumferential surface of the air pipe (11) is fixedly connected to the inner wall of the drying box (1). A nozzle (12) is connected, the output end of the air pump (7) is fixedly connected to the air pipe (11), and a drying component is arranged above the air pipe (11), and the drying component comprises a left insulation box (13), a left lower guide plate (14), a left upper guide plate (15), a left heating plate (16), a right insulation box (17), a right upper guide plate (18) and a right heating plate (19), the bottom of the left insulation box (13) is fixedly connected to the left lower guide plate (14), the top of the left insulation box (13) is fixedly connected to the left upper guide plate (15), the interior of the left insulation box (13) is fixedly connected to the left heating plate (16), the top of the right insulation box (17) is fixedly connected to the right upper guide plate (18), the interior of the right insulation box (17) is fixedly connected to the right heating plate (19), and an upper wire guide shaft (20) is arranged above the drying component.
2. A nylon yarn drying device as claimed in claim 1, characterized in that: The number of the nozzles (12) is multiple and evenly distributed on the air pipe (11), and the nozzles (12) are all directed toward the bottom of the drying component.
3. A nylon yarn drying device as claimed in claim 1, characterized in that: The lower wire guide shaft (9) and the upper wire guide shaft (20) are both rotatably connected to the drying box (1), and a plurality of wire guide grooves are provided on the circumferential surfaces of the lower wire guide shaft (9) and the upper wire guide shaft (20).
4. A nylon yarn drying device as claimed in claim 1, characterized in that: The left heat preservation box (13) and the right heat preservation box (17) are arranged opposite to each other and are fixedly connected to the inner wall of the drying box (1).
5. The nylon yarn drying device according to claim 1, characterized in that: The top and bottom of the left heat preservation box (13) and the right heat preservation box (17) are connected to form a wire guide channel, and the lower wire guide shaft (9) and the upper wire guide shaft (20) are respectively located at the upper and lower ends of the wire guide channel.
6. A nylon yarn drying device as claimed in claim 5, characterized in that: The top hole (4) and the filter screen (5) are located above the wire guide channel.
7. The nylon yarn drying device according to claim 1, characterized in that: A drainage pipe (21) is fixedly connected to the front side wall of the drying box (1), and the drainage pipe (21) is located below the inlet (2).
8. The nylon yarn drying device according to claim 1, characterized in that: The air pipe (11) is located at the rear side of the left lower guide plate (14), and the upper guide wire shaft (20) is located at the rear side of the left upper guide plate (15).