Polyester fiber yarn drying device convenient to guide
By introducing a guiding mechanism and a hot air system into the polyester fiber drying device, the problem of disordered fiber orientation was solved, achieving uniform drying and efficient processing, and improving the quality stability of the fiber.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU HONGYING NEW MATERIALS CO LTD
- Filing Date
- 2025-03-27
- Publication Date
- 2026-04-24
AI Technical Summary
Existing polyester fiber drying equipment lacks an effective guiding mechanism, resulting in chaotic fiber orientation, affecting drying uniformity and efficiency, and potentially leading to unstable quality in subsequent processing.
A guiding mechanism was designed, comprising a feeding roller, a guide roller, a cylinder, a lifting frame, a clamping seat, and a guide base. The lifting frame and clamping seat are driven by the cylinder to form a guide groove. The stability is ensured by springs and telescopic rods. Combined with a hot air drying system with a negative pressure fan and electric heating wire, the automatic guiding and uniform drying of the fiber filaments is achieved.
It enables automatic guidance of fiber filaments, ensuring uniformity and efficiency in drying, and improving the stability of fiber filaments and the quality of subsequent processing.
Smart Images
Figure CN224162923U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polyester fiber processing technology, specifically to a polyester fiber drying device that is easy to guide. Background Technology
[0002] Polyester fiber is a common synthetic fiber. During the production process, the fiber usually needs to go through processes such as stretching, setting, and winding. In some processes, the fiber will absorb a certain amount of moisture or solvent. In order to ensure the strength, resilience and stability of the fiber, it must be dried to make its moisture content meet the standard requirements.
[0003] Current polyester fiber drying devices on the market have some shortcomings. For example, the lack of a good guiding mechanism when the fibers enter the drying chamber leads to easy entanglement and chaotic fiber arrangement. Some areas may also experience uneven heating due to fiber accumulation, thus affecting drying efficiency. These shortcomings not only affect the uniformity of drying but may also lead to unstable fiber quality and increased weaving difficulty in subsequent processing. Therefore, there is an urgent need for a polyester fiber drying device with easy guidance to solve these technical deficiencies. Utility Model Content
[0004] The purpose of this invention is to provide a polyester fiber drying device that facilitates guidance, so as to solve the problem of chaotic fiber orientation mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a polyester fiber drying device for easy guidance, comprising a base and a feeding roller. The feeding roller is provided on the left side of the top of the base, and a guide roller is provided on the right side of the top of the base. A drying chamber is provided between the feeding roller and the guide roller. A guiding mechanism is provided inside the drying chamber. The guiding mechanism includes two sets of cylinders fixed to the top of the drying chamber. The piston rod of the cylinder extends downward into the drying chamber and is fixedly connected to a lifting frame. A fixed seat is movably connected inside the lifting frame. Multiple sets of parallel clamping seats are movably assembled inside the fixed seat. A guide rod is fixed inside the lower part of the lifting frame. Multiple sets of guide seats are fixed at the top of the guide rod corresponding to the clamping seats. Each set of guide seats and clamping seats can be fitted and engaged to form a guide groove.
[0006] As a further technical solution of this utility model, the drying chamber has openings on the left and right sides, and an openable operating door is installed at the front end of the drying chamber.
[0007] As a further technical solution of this utility model, the card holder and the guide seat correspond one-to-one, and multiple sets of card holders are distributed at equal intervals.
[0008] As a further technical solution of this utility model, a spring is installed between the connection point of the fixed seat and the card seat, and multiple sets of telescopic rods are installed between the top of the fixed seat and the top of the inner wall of the lifting frame.
[0009] As a further technical solution of this utility model, two sets of cylinders are provided on the top of the lifting frame, and the two sets of cylinders are symmetrically distributed about the vertical center line of the lifting frame.
[0010] As a further technical solution of this utility model, an air outlet is provided on the right side of the top of the drying chamber, and a partition is installed between the air outlet and the lifting frame. A dryer is installed on the right side of the bottom of the drying chamber, and a negative pressure fan is installed inside the dryer. The bottom of the negative pressure fan is the air inlet, and an electric heating wire is installed above the negative pressure fan. A controller is installed on the left side of the bottom of the drying chamber, and the temperature of the electric heating wire is controlled by the controller.
[0011] As a further technical solution of this utility model, the top of the dryer is equipped with a wind hood, and the bottom right side of the inner wall of the drying chamber is fixed with a slot, and the wind hood is engaged with the slot.
[0012] As a further technical solution of this utility model, the wire feed roller is provided with a gear reducer at its mounting frame, and the output shaft of the gear reducer drives the wire feed roller to rotate.
[0013] Compared with the prior art, the beneficial effects of this utility model are: the easy-to-guide polyester fiber drying device not only realizes automatic opening and closing of the guide, more comprehensive drying, uniform coverage, and high guiding stability, but also realizes centralized drying to improve efficiency.
[0014] (1) The fiber filaments are fed into the drying chamber by the feeding roller, gear reducer, guide rod, guide seat, clamp seat, lifting frame and fixed seat. After being guided by the guide seat and clamp seat, they are transmitted out from the guide roller. When passing through the dryer, they are dried by hot air. Since multi-strand fiber filaments are easy to entangle, a movable fixed seat is provided. The fixed seat is pushed down by the cylinder, and the clamp seat is inserted into the guide seat to form a guide groove, which dries the multi-strand fiber filaments separately. After the drying process is completed, the fixed seat is opened up again to realize automatic opening and closing of the guide, which makes it easier to sort out the direction of the fiber filaments, and the drying is more comprehensive and the coverage is uniform.
[0015] (2) By setting springs, card seats, telescopic rods and fixed seats, each card seat is equipped with a set of springs. When the card seat is pressed down, the card seat will not be over-clamped with the guide seat due to excessive clamping, which will affect the opening and closing. The flexibility is greater. Multiple sets of telescopic rods lift the fixed seat to ensure that the fixed seat is pressed evenly when it rises and falls, which improves the stability of the guide.
[0016] (3) By setting up a hood, card slot, dryer, negative pressure fan, air inlet, electric heating wire and controller, when the electric heating wire is heated to the control temperature, the negative pressure fan is started, and the external airflow is drawn in through the air inlet. The heated air is blown from the hood to the guided fiber, drying the surface moisture, accumulating heat energy in the drying chamber, and improving efficiency through centralized drying. Attached Figure Description
[0017] Figure 1 This is a frontal cross-sectional view of the present invention.
[0018] Figure 2 This is a side view of the lifting frame structure of this utility model;
[0019] Figure 3 This is a side view of the card holder structure of this utility model;
[0020] Figure 4 This is a front view structural diagram of the dryer of this utility model.
[0021] In the diagram: 1. Drying chamber; 2. Cylinder; 3. Partition; 4. Air outlet; 5. Guide roller; 6. Base; 7. Air hood; 8. Slot; 9. Dryer; 10. Negative pressure fan; 11. Air inlet; 12. Heating wire; 13. Controller; 14. Wire feed roller; 15. Gear reducer; 16. Guide rod; 17. Guide seat; 18. Slot; 19. Lifting frame; 20. Fixed seat; 21. Telescopic rod; 22. Spring. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-4This utility model provides an embodiment of a polyester fiber drying device for easy guidance, including a base 6 and a feeding roller 14. The feeding roller 14 is provided on the left side of the top of the base 6, and the guide roller 5 is provided on the right side of the top of the base 6. A drying chamber 1 is provided between the feeding roller 14 and the guide roller 5. A guiding mechanism is provided inside the drying chamber 1. The guiding mechanism includes two sets of cylinders 2 fixed to the top of the drying chamber 1. The piston rod of the cylinder 2 extends downward into the drying chamber 1 and is fixedly connected to a lifting frame 19. A fixed seat 20 is movably connected inside the lifting frame 19. Multiple sets of parallel card seats 18 are movably assembled inside the fixed seat 20. A guide rod 16 is fixed at the bottom inside the lifting frame 19. Multiple sets of guide seats 17 are fixed at the top of the guide rod 16 and the corresponding position of the card seats 18. Each set of guide seats 17 and card seats 18 can be fitted and locked to form a guide groove. The drying chamber 1 has openings on the left and right sides. An openable operating door is installed at the front of the drying chamber 1. The card seats 18 and guide seats 17 correspond one-to-one, and the multiple sets of card seats 18 are distributed at equal intervals.
[0024] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the fiber filaments are fed into the drying chamber 1 by the feeding roller 14, and after being guided by the guide seat 17 and the clamp seat 18, they are transmitted out from the guide roller 5. When passing through the dryer 9, they are dried by hot air. Since multiple fiber filaments are easy to entangle, a movable fixed seat 20 is provided. The fixed seat 20 is pulled down by the cylinder 2, and the clamp seat 18 is inserted into the guide seat 17 to form a guide groove, so that the multiple fiber filaments are dried separately. After the drying process is completed, the fixed seat 20 is opened up again.
[0025] A spring 22 is installed between the connection point of the fixed seat 20 and the card seat 18. Multiple sets of telescopic rods 21 are installed between the top of the fixed seat 20 and the top of the inner wall of the lifting frame 19. Two sets of cylinders 2 are provided on the top of the lifting frame 19. The two sets of cylinders 2 are symmetrically distributed about the vertical center line of the lifting frame 19.
[0026] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, each set of card holders 18 is equipped with a set of springs 22. When the card holder 18 is pressed down, the card holder 18 will not be over-clamped with the guide seat 17 due to excessive clamping, which will affect the opening and closing. Multiple sets of telescopic rods 21 lift the fixed seat 20 to ensure that the fixed seat 20 is evenly pressed during lifting and lowering.
[0027] An air outlet 4 is provided on the top right side of the drying chamber 1. A partition 3 is installed between the air outlet 4 and the lifting frame 19. A dryer 9 is installed on the bottom right side of the drying chamber 1. A negative pressure fan 10 is installed inside the dryer 9. The bottom of the negative pressure fan 10 is an air inlet 11. An electric heating wire 12 is installed above the negative pressure fan 10. A controller 13 is installed on the bottom left side of the drying chamber 1. The temperature of the electric heating wire 12 is controlled by the controller 13. A fan hood 7 is installed on the top of the dryer 9. A slot 8 is fixed on the bottom right side of the inner wall of the drying chamber 1. The fan hood 7 and the slot 8 are fitted and engaged. A gear reducer 15 is provided at the mounting frame of the wire feed roller 14. The output shaft of the gear reducer 15 drives the wire feed roller 14 to rotate.
[0028] Specifically, such as Figure 1 and Figure 4 As shown, when the heating wire 12 heats up to the control temperature, the negative pressure fan 10 starts and draws in the external airflow through the air inlet 11. The heated air is blown from the fan hood 7 toward the guided fiber filaments to dry their surface moisture and accumulate heat energy in the drying chamber 1.
[0029] Working principle: The fiber filaments are fed into the drying chamber 1 by the feeding roller 14, and after being guided by the guide seat 17 and the clamp seat 18, they are transmitted out from the guide roller 5. When passing through the dryer 9, they are dried by hot air. Since multiple fiber filaments are easy to entangle, a movable fixed seat 20 is provided. The fixed seat 20 is pulled out downward by the cylinder 2, and the clamp seat 18 is inserted into the guide seat 17 to form a guide groove. Each set of clamp seats 18 is equipped with a set of springs 22. When the clamp seat 18 is pressed down, the clamp seat 18 will not be over-clamped with the guide seat 17 due to excessive clamping, which will affect the opening and closing. The flexibility is greater. Multiple sets of telescopic rods 21 lift the fixed seat 20 to ensure that the fixed seat 20 is evenly pressed when it rises and falls. When the heating wire 12 heats to the control temperature, the negative pressure fan 10 is started, and the external airflow is drawn in through the air inlet 11. The heated air is blown from the fan hood 7 to the guided fiber filaments to dry their surface moisture. The dried fiber filaments are then transmitted out of the drying chamber 1.
[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A polyester fiber drying device for easy guidance, comprising a base (6) and a feeding roller (14), characterized in that: A wire feed roller (14) is provided on the left side of the top end of the base (6), and a guide roller (5) is provided on the right side of the top end of the base (6). A drying chamber (1) is provided between the wire feed roller (14) and the guide roller (5), and a guiding mechanism is provided inside the drying chamber (1). The guiding mechanism includes two sets of cylinders (2) fixed to the top of the drying chamber (1). The piston rod of the cylinder (2) extends downward into the drying chamber (1) and is fixedly connected to a lifting frame (19). A fixed seat (20) is movably connected inside the lifting frame (19). Multiple sets of parallel card seats (18) are movably assembled inside the fixed seat (20). A guide rod (16) is fixed at the bottom inside the lifting frame (19). Multiple sets of guide seats (17) are fixed at the top of the guide rod (16) and the corresponding position of the card seats (18). Each set of guide seats (17) and card seats (18) can be fitted and engaged to form a guide groove.
2. The polyester fiber drying device for easy guidance according to claim 1, characterized in that: The drying chamber (1) has openings on the left and right sides, and an openable operating door is installed at the front end of the drying chamber (1).
3. The polyester fiber drying device for easy guidance according to claim 1, characterized in that: The card holders (18) and guide seats (17) correspond one-to-one, and multiple sets of card holders (18) are distributed at equal intervals.
4. The polyester fiber drying device for easy guidance according to claim 1, characterized in that: A spring (22) is installed between the connection point of the fixed seat (20) and the card seat (18), and multiple sets of telescopic rods (21) are installed between the top of the fixed seat (20) and the top of the inner wall of the lifting frame (19).
5. The polyester fiber drying device for easy guidance according to claim 1, characterized in that: Two sets of cylinders (2) are provided on the top of the lifting frame (19), and the two sets of cylinders (2) are symmetrically distributed about the vertical center line of the lifting frame (19).
6. The polyester fiber drying device for easy guidance according to claim 1, characterized in that: An air outlet (4) is provided on the right side of the top of the drying chamber (1). A partition (3) is installed between the air outlet (4) and the lifting frame (19). A dryer (9) is installed on the right side of the bottom of the drying chamber (1). A negative pressure fan (10) is installed inside the dryer (9). The bottom of the negative pressure fan (10) is an air inlet (11). An electric heating wire (12) is installed above the negative pressure fan (10). A controller (13) is installed on the left side of the bottom of the drying chamber (1). The temperature of the electric heating wire (12) is controlled by the controller (13).
7. The polyester fiber drying device according to claim 6, characterized in that: The top of the dryer (9) is equipped with a wind hood (7), and the bottom right side of the inner wall of the drying chamber (1) is fixed with a slot (8). The wind hood (7) and the slot (8) are fitted and engaged.
8. The polyester fiber drying device according to claim 1, characterized in that: The wire feed roller (14) is equipped with a gear reducer (15) at its mounting frame, and the output shaft of the gear reducer (15) drives the wire feed roller (14) to rotate.