Anti-winding synthetic fiber thread guide

Abstract

The utility model relates to synthetic fibre production equipment technical field, concretely is a kind of synthetic fibre yarn guide device of anti-winding, including workbench, the workbench is equipped with yarn guide mechanism, lifting device and static eliminator, the top of lifting device is equipped with connecting frame, the one end of connecting frame is curved and extends downward and is equipped with mounting plate, the mounting plate is equipped with pulley, annular groove is opened in pulley, guiding mechanism is equipped between pulley and the workbench, the top of mounting plate is opened with T-shaped slot, T-shaped block is equipped on T-shaped slot, the one end of T-shaped block is equipped with ion air nozzle, static eliminator is connected between ion air nozzle with ion conveying pipe, the utility model realizes yarn guide height accurate regulation, static elimination thoroughly, effectively prevent synthetic fibre winding, and it is convenient to operate, and strong adaptability, can improve production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of synthetic fiber production equipment, specifically to an anti-tangling synthetic fiber guide device. Background Technology

[0002] As is well known, in the industrial production of synthetic fibers, the guide device is a key piece of equipment connecting spinning and subsequent processing (such as stretching and twisting). Its core function is to stably transport the spun synthetic fibers along a preset path, ensuring uniform tension and orderly arrangement of the fibers. However, existing guide devices have the following prominent problems in practical applications:

[0003] Synthetic fibers easily accumulate static electricity during friction (friction between synthetic fibers and friction with guide wire components). However, the ion nozzles of existing static elimination mechanisms are mostly fixed installations and cannot be adjusted to follow changes in the conveying height and path of the synthetic fibers. When different specifications (thickness, toughness) of synthetic fibers are replaced and the guide wire height needs to be adjusted, the distance and angle between the nozzle and the synthetic fiber deviate from the optimal range. The ion wind coverage is incomplete, and the static electricity cannot be completely neutralized. The charged synthetic fibers are further entangled due to the attraction between positive and negative charges.

[0004] The aforementioned problems lead to reduced production efficiency, a lower fiber product qualification rate, and increased labor maintenance costs and raw material losses. Therefore, there is an urgent need for a fiber guiding device that can also achieve precise static electricity elimination in order to solve the problem of synthetic fiber entanglement. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, such as the inability of fixed installation of ion nozzles to follow the height adjustment of the guide wire and the incomplete elimination of static electricity leading to the entanglement of synthetic fibers, this utility model provides an anti-entanglement synthetic fiber guide wire device to achieve the synergistic effect of precise adjustment of guide wire height and complete elimination of static electricity.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an anti-tangling synthetic fiber guiding device, comprising a worktable, a guiding mechanism, a lifting device, and an electrostatic eliminator on the worktable, a connecting frame at the top of the lifting device, one end of the connecting frame bending downward and extending to a mounting plate, a pulley on the mounting plate, an annular groove on the pulley, a guiding mechanism between the pulley and the worktable, a T-shaped groove at the top of the mounting plate, a T-shaped block on the T-shaped groove, an ion nozzle at one end of the T-block, and an ion delivery pipe connecting the electrostatic eliminator and the ion nozzle.

[0009] Furthermore, the present invention is improved in that the wire guiding mechanism includes a wire guide wheel and a threaded groove. The threaded groove is formed at the top of the worktable and near one end of the worktable. A threaded post is provided on the threaded groove. The two ends of the wire guide wheel are connected to the top of the threaded post through a support plate. There are two threaded grooves arranged symmetrically.

[0010] Furthermore, an improvement of this utility model is that both the guide wheel and the pulley are made of insulating material.

[0011] Furthermore, the present invention is improved in that the guiding mechanism includes a guide plate and a guide rod. The guide plate is installed on the top of the workbench, and a guide groove is provided on one side of the guide plate. The guide groove communicates with the top of the guide plate, and the guide rod is installed on one end of the pulley and extends into the guide groove.

[0012] Furthermore, the present invention is improved in that the T-shaped groove has arc-shaped grooves on both sides, and the T-shaped block has elastic arc blocks on both sides, with the elastic arc blocks abutting in the arc-shaped grooves.

[0013] Furthermore, an improvement of this utility model is that the lifting device is an electric push rod.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides an anti-tangling synthetic fiber guide device, which has the following beneficial effects:

[0016] This anti-tangling synthetic fiber guiding device features a lifting mechanism that drives the connecting frame, mounting plate, and pulleys to move synchronously. This allows for precise adjustment of the guiding height according to the conveying requirements of synthetic fibers of different specifications. The T-shaped groove and T-shaped block at the top of the mounting plate are in sliding engagement. When the lifting mechanism adjusts the height of the pulleys, the T-shaped block moves synchronously with the mounting plate, ensuring that the ion nozzle is always aligned with the synthetic fiber conveying path on the pulleys. This eliminates the need for manual nozzle positioning and ensures that the distance and angle between the ion air and the synthetic fiber are always within the optimal anti-static range. Combined with an anti-static eliminator that continuously supplies positive and negative ions to the nozzles through an ion delivery pipe, it comprehensively neutralizes excess static electricity on the surface of the synthetic fibers, preventing the problem of "static adsorption and tangling" at its source. Attached Figure Description

[0017] Figure 1 This is a first-view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0019] Figure 3 This is a top half-sectional view of the structure of this utility model;

[0020] Figure 4 This is a frontal half-sectional view of the structure of this utility model.

[0021] In the diagram: 1. Workbench; 2. Lifting device; 3. Static eliminator; 4. Connecting frame; 5. Mounting plate; 6. Pulley; 7. Annular groove; 8. T-groove; 9. T-block; 10. Ion nozzle; 11. Ion delivery pipe; 12. Guide wheel; 13. Threaded groove; 14. Threaded column; 15. Guide plate; 16. Guide rod; 17. Guide groove; 18. Elastic arc block. 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 Figures 1-4This utility model relates to an anti-tangling synthetic fiber guiding device, comprising a workbench 1, on which a guiding mechanism, a lifting device 2, and an electrostatic eliminator 3 are provided. The lifting device 2 has a connecting frame 4 at its top, one end of which is bent downwards and has a mounting plate 5. The mounting plate 5 has a pulley 6 with an annular groove 7. A guiding mechanism is provided between the pulley 6 and the workbench 1. The top of the mounting plate 5 has a T-shaped groove 8 with a T-shaped block 9. One end of the T-shaped block 9 has an ion nozzle 10. The electrostatic eliminator 3 and the ion nozzle 10 are connected by an ion delivery pipe 11. This embodiment... In the process, the T-shaped block 9 is placed in the T-shaped groove 8, so that the ion nozzle 10 is assembled on one side of the mounting plate 5. At this time, the air outlet of the ion nozzle 10 is aligned with the synthetic fiber conveying path on the pulley 6. The lifting device 2 is activated to drive the connecting frame 4, the mounting plate 5 and the pulley 6 to move up and down, adjusting the height of the pulley 6 to match the synthetic fiber conveying requirements. The guide mechanism enables the pulley 6 to move up and down stably. With the T-shaped block 9 in the T-shaped groove 8, the ion nozzle 10 can follow the mounting plate 5 and the pulley 6 to adjust its height, ensuring that the ion nozzle 10 is always aligned with the synthetic fiber conveying path. The static eliminator 3 is turned on to test whether the ion nozzle 10 can blow out an ionized airflow normally. One end of the synthetic fiber is first bypassed by the guide mechanism and then embedded in the annular groove 7 of the pulley 6 to form a stable conveying path. The production line's fiber conveyor power is activated (such as the traction roller of conventional traction equipment in this field; the specific structure of which is not limited in this invention). The synthetic fibers move along the path of the guide wheel 12 and the annular groove 7 of the pulley 6. Simultaneously, the static eliminator 3 continuously generates positive and negative ions, which are transported to the ion nozzle 10 through the ion conveying pipe 11. The nozzle evenly blows the ions onto the moving synthetic fibers. The ions cancel out the excess static electricity (positive / negative) on the surface of the synthetic fibers, and the synthetic fibers, no longer charged, no longer entangle due to the attraction between positive and negative charges. This achieves anti-entanglement conveying of the synthetic fibers.

[0024] To facilitate the guiding of synthetic fibers in different directions, the guiding mechanism in this design includes a guide wheel 12 and a threaded groove 13. The threaded groove 13 is located at the top of the worktable 1, near one end of the worktable 1. A threaded post 14 is provided on the threaded groove 13. The two ends of the guide wheel 12 are connected to the top of the threaded post 14 via a support plate. Two threaded grooves 13 are provided and symmetrically arranged. The guide wheel 12 serves as a guide for conveying synthetic fibers, guiding them into the annular groove 7 of the subsequent pulley 6, forming multiple guiding paths. The threaded post 14 can rotate and rise within the threaded groove 13, driving the guide wheel 12 to move up and down, facilitating fine-tuning of tension and adjustment of the guide wheel 12's orientation, thus facilitating the guiding of synthetic fibers in different directions.

[0025] To ensure the efficiency of static electricity elimination, in this solution, both the guide wheel 12 and the pulley 6 are made of insulating material, such as plastic. The insulating material will not accumulate static electricity due to friction with the synthetic fiber. The conductor may generate new static electricity due to charge transfer, but it will not adsorb static electricity on the surface of the synthetic fiber. The insulating material is non-conductive and will not affect the positive and negative cancellation process between the ions blown out by the ion nozzle 10 and the static electricity of the synthetic fiber, thus ensuring the efficiency of static electricity elimination.

[0026] To improve the stability of the pulley 6's movement, in this design, the guiding mechanism includes a guide plate 15 and a guide rod 16. The guide plate 15 is installed on the top of the workbench 1, and a guide groove 17 is provided on one side of the guide plate 15. The guide groove 17 connects to the top of the guide plate 15. The guide rod 16 is installed on one end of the pulley 6 and extends into the guide groove 17. When the pulley 6 moves, the guide rod 16 can only slide along the direction of the guide groove 17, preventing the pulley 6 from swaying left and right due to the tension fluctuation of the synthetic fibers. The guide groove 17 connects to the top of the guide plate 15, making it convenient for the guide rod 16 to be inserted into the groove from the top, thus simplifying the assembly and maintenance process of the device.

[0027] To ensure that the T-shaped block 9 is stably abutted in the T-shaped groove 8, in this design, arc-shaped grooves are provided on both sides of the T-shaped groove 8, and elastic arc blocks 18 are provided on both sides of the T-shaped block 9. The elastic arc blocks 18 abut in the arc-shaped grooves. When the T-shaped block 9 is inserted into the T-shaped groove 8, the elastic arc blocks 18 are compressed and deformed. After the T-shaped block 9 abuts in the T-shaped groove 8, the elastic arc blocks 18 abut in the arc-shaped grooves, thereby making the T-shaped block 9 fastened to the T-shaped groove 8. The force on both sides of the T-shaped block 9 is even, avoiding angular displacement or loosening caused by unilateral buckling. The double buckling structure improves the connection stability between the T-shaped block 9 and the T-shaped groove 8.

[0028] To improve the linear lifting control accuracy of pulley 6, in this solution, the lifting device 2 is an electric push rod. The electric push rod is driven by a motor to extend and retract the telescopic rod, thereby driving the connecting frame 4 and pulley 6 to lift and lower precisely. The lifting height can be set by the controller (e.g., millimeter-level adjustment). The electric push rod adjustment is more precise and efficient, avoiding errors caused by manual adjustment.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A synthetic fiber guiding device for preventing entanglement, comprising a worktable (1), characterized in that, The workbench (1) is provided with a wire guiding mechanism, a lifting device (2) and a static eliminator (3). The top of the lifting device (2) is provided with a connecting frame (4). One end of the connecting frame (4) is bent downward and extended and is provided with a mounting plate (5). The mounting plate (5) is provided with a pulley (6). The pulley (6) is provided with an annular groove (7). A guide mechanism is provided between the pulley (6) and the workbench (1). The top of the mounting plate (5) is provided with a T-shaped groove (8). The T-shaped groove (8) is provided with a T-shaped block (9). One end of the T-shaped block (9) is provided with an ion nozzle (10). The static eliminator (3) and the ion nozzle (10) are connected by an ion delivery pipe (11).

2. The anti-tangling synthetic fiber guide device according to claim 1, characterized in that, The wire guiding mechanism includes a wire guide wheel (12) and a threaded groove (13). The threaded groove (13) is opened at the top of the worktable (1) and close to one end of the worktable (1). A threaded post (14) is provided on the threaded groove (13). The two ends of the wire guide wheel (12) are connected to the top of the threaded post (14) through a support plate. There are two threaded grooves (13) arranged symmetrically.

3. The anti-tangling synthetic fiber guide device according to claim 2, characterized in that, Both the guide wheel (12) and the pulley (6) are made of insulating material.

4. The anti-tangling synthetic fiber guide device according to claim 1, characterized in that, The guiding mechanism includes a guide plate (15) and a guide rod (16). The guide plate (15) is installed on the top of the workbench (1). A guide groove (17) is provided on one side of the guide plate (15). The guide groove (17) communicates with the top of the guide plate (15). The guide rod (16) is installed on one end of the pulley (6) and extends into the guide groove (17).

5. The anti-tangling synthetic fiber guide device according to claim 1, characterized in that, The T-shaped groove (8) has arc-shaped grooves on both sides, and the T-shaped block (9) has elastic arc blocks (18) on both sides, with the elastic arc blocks (18) abutting in the arc-shaped grooves.

6. The anti-tangling synthetic fiber guide device according to claim 1, characterized in that, The lifting device (2) is an electric push rod.

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