Filament guide mechanism for chemical fiber filament processing

Abstract

The utility model discloses a filament guide mechanism for processing chemical fiber filaments, which relates to the technical field of spinning tools and comprises an L-shaped plate, a filament outlet is transversely arranged at the front end of the inner bottom surface of the L-shaped plate, a heating box is mounted on the inner side of the rear end of the L-shaped plate, and a discharge port and a feed port are respectively arranged below the front end surface and above the rear end surface of the heating box; according to the silk dividing device, divided silk threads can be conveniently separated through the silk guide rollers, the advancing route of the divided silk threads can be conveniently determined through the silk guide hooks, the silk threads are prevented from swinging and deviating, and the distance between every two opposite L-shaped supports can be conveniently adjusted through mutual cooperation of the hand wheel, the rack, the gear and the silk dividing box; the silk threads are preliminarily separated and flattened conveniently through the silk separating roller, the tension of the silk threads is kept conveniently through the guide roller, the silk threads can flow conveniently through the concave wheel, and finally the problem that in the silk thread separating process, the silk threads are prone to being knotted and wound due to the too small silk thread distance is solved.

Description

Technical Field

[0001] This utility model relates to the field of spinning equipment technology, and in particular to a yarn guiding mechanism for processing chemical fiber filaments. Background Technology

[0002] With the continuous development of the chemical fiber industry, increasingly higher requirements are being placed on the quality and production efficiency of chemical fiber filaments. During processing, chemical fiber filaments undergo multiple steps, such as drafting, twisting, and winding. In these steps, the guiding mechanism guides the filaments along a predetermined path and tension to ensure their uniformity and stability. In the spinning process, fibers are typically first made into yarns. However, single yarns have poor toughness and generally require multiple yarns to be wound together to ensure their strength and facilitate subsequent textile use. However, during the chemical fiber spinning process, multiple yarns become entangled, making it difficult to collect individual yarns. Therefore, yarn separation is necessary. Existing yarn separation devices mainly consist of guide hooks, guide rollers, winding rollers, and separation boxes. However, during use, these devices often experience knotting and tangling due to rapid yarn flow and small yarn spacing, ultimately leading to yarn breakage. Therefore, solutions to these technical problems are needed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a guide mechanism for processing chemical fiber filaments.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a guide mechanism for processing chemical fiber filaments, comprising an L-shaped plate, wherein a filament outlet is laterally opened at the front end of the inner bottom surface of the L-shaped plate, and a heating box is installed on the inner side of the rear end of the L-shaped plate, wherein a discharge port and a feed port are respectively opened below the front end face and above the rear end face of the heating box.

[0005] Preferably, the heating box has two sets of winding rollers vertically arranged in the middle, one end of which is fixed to the inner wall of the heating box, and the front end of the heating box has a splitting roller arranged horizontally, which is placed in the middle of the rear end of the L-shaped plate, and one end of which is fixed to the inner wall of the L-shaped plate.

[0006] Preferably, the front end of the splitting roller is provided with a splitting box, the horizontal height of the splitting box is higher than that of the splitting roller, and one end of the splitting box is fixed to the inner wall of the L-shaped plate. The splitting box has a boss installed below the front end and above the rear end, and the top surface of the splitting box has a sliding opening through both ends.

[0007] Preferably, the inside of the wire splitting box has a toothed rack horizontally below the front end and above the rear end, and a sliding groove is opened horizontally on the far side of the two toothed racks. The boss is placed in the sliding groove and slidably connected. Multiple L-shaped brackets are vertically and equidistantly installed in the middle of the top surface of the toothed rack. The upper middle part of the L-shaped bracket is provided with a mounting groove, and a concave wheel is horizontally rotatably connected in the mounting groove.

[0008] Preferably, a set of gears is vertically and equidistantly installed in the middle of the bottom surface of the wire splitting box. The teeth of the set of gears mesh with two racks respectively. A handwheel is horizontally provided at the lower end of the wire splitting box. A connecting rod is fixedly connected to the top surface of the handwheel. The upper end of the connecting rod passes through the wire splitting box and is fixedly connected to the gears.

[0009] Preferably, a guide roller is provided laterally at the front end of the wire splitting box. The horizontal height of the guide roller is lower than that of the wire splitting box, and one end of the guide roller is fixedly connected to the inner wall of the L-shaped plate. A wire guide roller is provided laterally at the front end of the guide roller. The horizontal height of the wire guide roller is higher than that of the guide roller. Multiple equally spaced wire outlet grooves are opened on the outer side of the wire guide roller, and one end of the wire guide roller is fixedly connected to the inner wall of the L-shaped plate.

[0010] Preferably, the front end of the guide roller is provided with a mounting plate, which is positioned directly above the wire outlet. One end of the mounting plate is fixed to the inner wall of the L-shaped plate and is flush with the guide roller. Multiple equidistant wire hooks are installed laterally in the middle of the rear end of the mounting plate, and each wire hook corresponds to a wire outlet groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the guide roller facilitates the separation of the separated wires, the guide hook facilitates the determination of the travel path of the separated wires and prevents the wires from swinging or deviating, the handwheel, rack, gear and wire separating box cooperate to facilitate the adjustment of the spacing between the two opposing L-shaped brackets, the wire separating roller facilitates the initial separation and flattening of the wires, the guide roller facilitates the maintenance of the wire tension, and the concave wheel facilitates the flow of the wires. Ultimately, this solves the problem that the wires are prone to knotting and tangling when the spacing between the wires is too small during the wire separating process. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure proposed in this utility model;

[0014] Figure 2 This is a bottom view of the overall structure proposed in this utility model;

[0015] Figure 3This is a top sectional view of the overall structure proposed in this utility model.

[0016] Figure 4 The present utility model proposes Figure 1 Enlarged schematic diagram of the structure at part A in the middle;

[0017] Figure 5 The present utility model proposes Figure 3 Enlarged schematic diagram of the structure in part B.

[0018] The numbers in the diagram are: 1. L-shaped plate; 2. Winding roller; 3. Splitting roller; 4. Heating box; 5. Splitting box; 6. L-shaped bracket; 7. Concave wheel; 8. Rack; 9. Gear; 10. Handwheel; 11. Guide roller; 12. Guide roller; 13. Guide hook; 14. Mounting plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example: See Figure 1-5 This utility model discloses a fiber guiding mechanism for processing chemical fiber filaments, comprising an L-shaped plate 1. The front end of the inner bottom of the L-shaped plate 1 is laterally provided with a filament outlet, and a heating box 4 is installed on the inner side of the rear end of the L-shaped plate 1. The heating box 4 has a discharge port and a feed port respectively located below the front end and above the rear end. Two sets of winding rollers 2 are vertically arranged in the middle of the heating box 4. One end of the winding roller 2 is fixedly connected to the inner wall of the heating box 4, and a filament separating roller 3 is laterally arranged at the front end of the heating box 4. The filament separating roller 3 is located in the middle of the rear end of the L-shaped plate 1, and one end of the filament separating roller 3 is fixedly connected to the inner wall of the L-shaped plate 1. The winding roller 2 facilitates S-shaped winding of the filaments, the hot air in the heating box 4 facilitates heating of the filaments, and the filament separating roller 3 facilitates the initial separation and flattening of the filaments.

[0021] In this utility model, a splitting box 5 is provided horizontally at the front end of the splitting roller 3. The horizontal height of the splitting box 5 is higher than that of the splitting roller 3, and one end of the splitting box 5 is fixedly connected to the inner wall of the L-shaped plate 1. A boss is installed below the front end and above the rear end inside the splitting box 5, and a sliding opening is provided through both ends of the top surface of the splitting box 5. A rack 8 is provided horizontally below the front end and above the rear end inside the splitting box 5. A sliding groove is provided horizontally on the far surfaces of two racks 8, and the boss is slidably connected within the sliding groove. Multiple L-shaped brackets 6 are vertically and equidistantly installed at the center of the top surface of the racks 8. An installation groove is provided at the center of the upper end of each L-shaped bracket 6, and a concave wheel 7 is horizontally rotatably connected within the installation groove. A set of gears 9 are vertically and equidistantly installed in the center of the bottom surface of the wire box 5. The teeth of the set of gears 9 mesh with two racks 8 respectively. A handwheel 10 is horizontally provided at the lower end of the wire box 5. A connecting rod is fixedly connected to the top surface of the handwheel 10. The upper end of the connecting rod passes through the wire box 5 and is fixedly connected to the gear 9. The rotation of the handwheel 10 drives the gears 9 and racks 8 to mesh, which facilitates the adjustment of the two sets of L-shaped brackets 6 to be staggered and the adjustment of the distance between the two opposing L-shaped brackets 6. The boss and the slide groove facilitate the movement of the racks 8. The concave wheel 7 facilitates the flow of the wire. The L-shaped brackets 6 and the concave wheel 7 facilitate the wire splitting.

[0022] In this utility model, a guide roller 11 is provided laterally at the front end of the wire separating box 5. The horizontal height of the guide roller 11 is lower than that of the wire separating box 5, and one end of the guide roller 11 is fixedly connected to the inner wall of the L-shaped plate 1. A guide roller 12 is provided laterally at the front end of the guide roller 11. The horizontal height of the guide roller 12 is higher than that of the guide roller 11. Multiple equally spaced wire outlet grooves are opened on the outer side of the guide roller 12, and one end of the guide roller 12 is fixedly connected to the inner wall of the L-shaped plate 1. A mounting plate 14 is provided laterally at the front end of the guide roller 12. The mounting plate 14 is placed directly above the wire outlet, and one end of the mounting plate 14 is fixedly connected to the inner wall of the L-shaped plate 1 and is level with the guide roller 12. Multiple equally spaced guide hooks 13 are installed laterally at the middle of the rear end of the mounting plate 14. The guide hooks 13 correspond one-to-one with the wire outlet grooves. The guide roller 11 helps to maintain the tension of the wire, the guide roller 12 helps to separate the separated wires, and the guide hooks 13 help to determine the travel path of the separated wires and prevent the wires from swinging or deviating.

[0023] Working principle: When using this utility model, firstly, all the threads are sucked into the suction gun. The suction gun is inserted from the upper opening on one side of the heating box 4, and the two winding rollers 2 are wound in an S-shape. The threads are pulled out from the lower opening on the other side of the heating box 4 and wound out from the upper outer wall of the splitting roller 3. The threads are laid flat and the positions of individual threads are changed to prevent them from contacting and knotting. The initially separated threads are wound one by one onto the concave wheel 7 with the spacing adjusted for splitting and fixing the thread travel path. Then, the split threads are wound out from the lower outer wall of the guide roller 11 and pulled out from the thread outlet groove at the upper end of the guide roller 12. Then, the individual threads are placed into the guide hook 13 one by one and pulled out from the thread outlet of the L-shaped plate 1 with the suction gun for subsequent use.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fiber guide mechanism for processing chemical fiber filaments, comprising an L-shaped plate (1), characterized in that: The L-shaped plate (1) has a wire outlet at the front end of its inner bottom surface, and a heating box (4) is installed on the inner side of the rear end of the L-shaped plate (1). The heating box (4) has a discharge port and a feed port at the bottom of its front end and the top of its rear end, respectively. The heating box (4) has two sets of winding rollers (2) arranged vertically in the middle. One end of the winding roller (2) is fixed to the inner wall of the heating box (4), and the heating box (4) has a wire separating roller (3) arranged horizontally at the front end.

2. The fiber guiding mechanism for processing chemical fiber filaments according to claim 1, characterized in that: The splitting roller (3) is placed in the middle of the rear end of the L-shaped plate (1), and one end of the splitting roller (3) is fixedly connected to the inner wall of the L-shaped plate (1).

3. The fiber guiding mechanism for processing chemical fiber filaments according to claim 2, characterized in that: The front end of the splitting roller (3) is provided with a splitting box (5), the horizontal height of the splitting box (5) is higher than that of the splitting roller (3), and one end of the splitting box (5) is fixed to the inner wall of the L-shaped plate (1). The splitting box (5) has a boss installed below the front end and above the rear end inside the splitting box (5), and the top surface of the splitting box (5) has a sliding opening through both ends.

4. The fiber guiding mechanism for processing chemical fiber filaments according to claim 3, characterized in that: The wire splitting box (5) has a toothed rack (8) horizontally positioned below the front end and above the rear end. The two toothed racks (8) have a sliding groove horizontally positioned on their opposite surfaces. The boss is slidably connected within the sliding groove. Multiple L-shaped brackets (6) are vertically and equidistantly installed in the middle of the top surface of the toothed rack (8). The upper middle part of the L-shaped bracket (6) has an installation groove. A concave wheel (7) is horizontally rotatably connected within the installation groove.

5. The fiber guide mechanism for processing chemical fiber filaments according to claim 3, characterized in that: A set of gears (9) is vertically and equidistantly installed in the middle of the bottom surface of the wire splitting box (5). The teeth of the set of gears (9) mesh with two racks (8) respectively. A handwheel (10) is horizontally provided at the lower end of the wire splitting box (5). A connecting rod is fixedly connected to the top surface of the handwheel (10). The upper end of the connecting rod passes through the wire splitting box (5) and the upper end of the connecting rod is fixedly connected to the gear (9).

6. The fiber guide mechanism for processing chemical fiber filaments according to claim 3, characterized in that: The front end of the wire splitting box (5) is provided with a guide roller (11), the horizontal height of the guide roller (11) is lower than that of the wire splitting box (5), and one end of the guide roller (11) is fixed to the inner wall of the L-shaped plate (1). The front end of the guide roller (11) is provided with a guide roller (12), the horizontal height of the guide roller (12) is higher than that of the guide roller (11), and multiple equidistant wire outlet grooves are opened on the outer side of the guide roller (12), and one end of the guide roller (12) is fixed to the inner wall of the L-shaped plate (1).

7. The fiber guide mechanism for processing chemical fiber filaments according to claim 6, characterized in that: The front end of the guide roller (12) is provided with a mounting plate (14) which is positioned directly above the wire outlet. One end of the mounting plate (14) is fixed to the inner wall of the L-shaped plate (1) and is flush with the guide roller (12). Multiple equidistant guide hooks (13) are installed in the middle of the rear end of the mounting plate (14). The guide hooks (13) correspond one-to-one with the wire outlet groove.

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