An antibacterial resin lycra fiber impregnation treatment machine

Abstract

The utility model relates to textile machinery technical field, specifically disclose a kind of antibacterial resin chinlon fiber impregnation processing machine, including rack, and impregnation processing subassembly and extrusion processing subassembly are arranged in the rack. The impregnation processing subassembly includes a fixed mounting in rack round bar, and processing cylinder is rotatably connected with round bar outside through bearing. The processing cylinder is hollow structure, and its cylinder wall is provided with multiple air slots, and outer surface is provided with the uniformly distributed protruding structure. The extrusion processing subassembly includes the extrusion plate of one end with the rack rotation connection, and its other end is connected through elastic element. The utility model is through the protruding structure on surface and can initiative rotating processing cylinder, and forced kneading and three-dimensional impregnation are carried out to fiber, and then liquid rate is accurately controlled by elastic extrusion plate, effectively solve the uneven impregnation, bubble package and liquid rate control inaccuracy etc. The problem existing in traditional impregnation mode, significantly improve the load uniformity and product quality of antibacterial resin on chinlon fiber.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery technology, specifically to an antibacterial resin nylon fiber impregnation treatment machine. Background Technology

[0002] Nylon fiber is widely used due to its high strength and good abrasion resistance. However, while nylon fiber is widely used due to its excellent physical properties, it lacks antibacterial properties and needs to be endowed with antibacterial functions through finishing processes. Impregnation is one of the commonly used finishing methods, the core of which is to immerse the fiber in an antibacterial resin solution and then cure it to form a strong antibacterial film layer.

[0003] Currently, common impregnation equipment typically uses passive guide rollers to guide the fibers through the impregnation solution during impregnation. This results in insufficient contact between the fibers and the solution, and easily leads to one-sided wetting or encapsulation of air bubbles, which can cause uneven adhesion of the antibacterial resin.

[0004] Therefore, we propose an antibacterial resin nylon fiber impregnation treatment machine. Utility Model Content

[0005] The purpose of this invention is to provide an antibacterial resin nylon fiber impregnation treatment machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an antibacterial resin nylon fiber impregnation treatment machine, comprising a frame, an impregnation treatment component disposed within the frame, the impregnation treatment component comprising a round rod fixedly mounted on the frame, a treatment cylinder rotatably connected to the outer surface of the round rod via a bearing, the treatment cylinder having a hollow structure, and its cylinder wall having multiple slots communicating with its hollow interior, the outer surface of the treatment cylinder having uniformly distributed protrusions, and an extrusion treatment component disposed on the fiber output side of the impregnation treatment component on the frame.

[0007] Preferably, the extrusion processing assembly includes an extrusion plate, one end of which is rotatably connected to the frame, and the other end of which is connected to the frame or a fixed component through an elastic element, so that the extrusion plate acts on the passing fibers under elastic pressure.

[0008] Preferably, the protrusion structure is a needle-like, ratchet-like, or scale-like spike.

[0009] Preferably, the frame is also provided with a plurality of guide rollers for guiding the fiber path, and the fiber passes around the processing cylinder and the plurality of guide rollers in a wavy path.

[0010] Preferably, the bottom of the frame is provided with a collection tank with a funnel-shaped cross-section, and the immersion treatment assembly is located above the collection tank.

[0011] Preferably, the lowest point of the collection tank is connected to a drain pipe for draining the impregnation liquid inside the lower part of the frame.

[0012] This utility model has at least the following beneficial effects: 1. A treatment cylinder with raised structures on its outer surface is used. When the nylon fibers come into contact with the rotating treatment cylinder surface, these raised structures (such as spikes and ratchet teeth) can penetrate and separate the fiber bundle, breaking the static liquid film on its surface and effectively "grabbing" and "rubbing" the monofilaments. This mechanical force ensures that the antibacterial resin impregnation solution can penetrate the fibers from all sides, achieving a three-dimensional and deep impregnation effect that cannot be achieved by traditional passive soaking, fundamentally solving the technical problems of uneven impregnation and easy formation of white spots or encapsulated air bubbles.

[0013] 2. The extrusion processing assembly, consisting of an extrusion plate and elastic elements, can apply a stable and adjustable linear pressure to the impregnated fibers. Compared to traditional roller extrusion, this plate extrusion has a larger contact area and a more uniform pressure distribution. It can effectively remove excess impregnation liquid and liquid that only adheres to the fiber surface to control the precise liquid carry-over rate, while avoiding mechanical damage to the fibers that may be caused by excessive pressure concentration. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic cross-sectional view of the present invention. Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A; Figure 4 This is a top view of the structure of this utility model; Figure 5 This is a schematic diagram of the overall structure of the processing cylinder of this utility model.

[0015] In the figure: 1. Impregnation treatment assembly; 2. Extrusion treatment assembly; 3. Frame; 4. Round rod; 5. Treatment cylinder; 6. Protruding structure; 7. Empty groove; 8. Extrusion plate; 9. Elastic element; 10. Guide roller; 11. Drain pipe. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1-5 This utility model provides a technical solution: An antibacterial resin nylon fiber impregnation treatment machine includes a frame 3, an impregnation treatment component 1 disposed within the frame 3, and a round rod 4 fixedly mounted on the frame 3. A treatment cylinder 5 is rotatably connected to the outer surface of the round rod 4 via bearings. Multiple guide rollers 10 for guiding the fiber path are also disposed within the frame 3. The fiber passes around the treatment cylinder 5 and the multiple guide rollers 10 in a wavy path. A collection trough with a funnel-shaped cross-section is disposed at the bottom of the frame 3. The impregnation treatment component 1 is located above the collection trough. The treatment cylinder 5 has a hollow structure, and its cylinder wall has multiple openings that connect to its hollow interior. The empty tank 7 is connected to the whole, and the outer surface of the processing cylinder 5 is provided with uniformly distributed protrusions 6. The protrusions 6 are needle-shaped, ratchet-shaped or scale-shaped spikes. The frame 3 is also provided with a compression processing assembly 2 on the fiber output side of the impregnation processing assembly 1. The compression processing assembly 2 includes a compression plate 8. One end of the compression plate 8 is rotatably connected to the frame 3, and the other end is connected to the frame 3 or a fixed part through an elastic element 9, so that the compression plate 8 acts on the passing fiber under elastic pressure. The lowest point of the collection tank is connected to a drain pipe 11 for draining the impregnation liquid in the lower part of the frame 3.

[0018] Working principle: First, an antibacterial resin impregnation solution is injected into the lower part of the frame 3. Then, nylon fibers are drawn out from the unwinding mechanism and, guided by multiple guide rollers 10, enter the working area inside the frame 3 along a pre-set wavy path. This path design extends the effective processing length of the fibers in the equipment. After entering the impregnation area, the fibers come into contact with the processing cylinder 5.

[0019] The treatment cylinder 5 is driven by a motor (not shown in the figure) and rotates actively. The uniformly distributed protrusions 6 on the outer surface of the treatment cylinder 5, resembling needle-like spikes, continuously pierce and separate the tightly packed fiber bundles during rotation. This action effectively breaks the gas boundary layer and static liquid film on the fiber surface, creating a channel for the impregnation liquid to enter, achieving omnidirectional three-dimensional impregnation, and ensuring uniform loading of the antibacterial resin. The hollow treatment cylinder 5 can be connected to a circulation system through its shaft end, allowing the introduction of a hot or cold medium, thereby enabling precise temperature control of the impregnation liquid in the area directly in contact with the fibers to maintain optimal resin activity.

[0020] The fully impregnated fibers then enter the extrusion processing assembly 2. The extrusion plate 8 applies a uniform, stable and gentle linear pressure to the fibers under the action of an elastic element 9 at one end, such as an elastic steel plate. This pressure can accurately remove excess impregnation liquid carried in the fibers that has not been effectively adsorbed by the fibers and squeeze it back into the collection tank, thereby controlling the liquid carry-over rate of the fibers within an optimal range.

[0021] Uniform pressure avoids the damage that may be caused by traditional roller pressing, ensuring that the fiber is in the best condition before the subsequent curing process. Forced kneading and three-dimensional impregnation are achieved by actively rotating barbed treatment cylinder 5, and precise liquid retention rate is achieved by elastic extrusion plate 8. This continuous process works together to ensure that the antibacterial resin can adhere deeply, uniformly and firmly to the nylon fiber, laying a solid foundation for the production of high-quality antibacterial textiles.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] 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. An antibacterial resin nylon fiber impregnation treatment machine, comprising a frame (3), characterized in that: The frame (3) is provided with an impregnation treatment component (1). The impregnation treatment component (1) includes a round rod (4) fixedly installed on the frame (3). The outer surface of the round rod (4) is rotatably connected to a treatment cylinder (5) through a bearing. The treatment cylinder (5) is a hollow structure, and its cylinder wall has multiple slots (7) that communicate with its hollow interior. The outer surface of the treatment cylinder (5) is provided with uniformly distributed protrusions (6). An extrusion processing assembly (2) is also provided on the frame (3) on the fiber output side of the impregnation processing assembly (1).

2. An antimicrobial resin lycra fibre impregnation treatment machine as claimed in claim 1, wherein: The extrusion processing assembly (2) includes an extrusion plate (8), one end of which is rotatably connected to the frame (3), and the other end is connected to the frame (3) or a fixed component through an elastic element (9), so that the extrusion plate (8) acts on the passing fibers under elastic pressure.

3. An antimicrobial resin lycra fiber impregnation treatment machine as claimed in claim 1, wherein: The protruding structure (6) is a needle-like, ratchet-like, or scale-like spike.

4. An antimicrobial resin lycra fibre impregnation treatment machine as claimed in claim 3, wherein: The frame (3) is also provided with a plurality of guide rollers (10) for guiding the fiber path, and the fiber passes around the processing cylinder (5) and the plurality of guide rollers (10) in a wavy path.

5. An antimicrobial resin lycra fiber impregnation treatment machine as claimed in claim 1, wherein: The bottom of the frame (3) is provided with a collection tank, which has a funnel-shaped cross-section, and the immersion treatment component (1) is located above the collection tank.

6. An antimicrobial resin lycra fibre impregnation treatment machine as claimed in claim 5 wherein: The lowest point of the collection tank is connected to a drain pipe (11).

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