A natural fiber pretreatment and impurity removal modification auxiliary device

Abstract

The utility model relates to the field of pretreatment and impurity removal modification auxiliary device discloses a natural fibre pretreatment and impurity removal modification auxiliary device, including device shell, the outer wall fixedly connected with mounting block and motor of device shell, the output fixedly connected with friction roller of motor, the outer wall rotationally connected with mounting seat of mounting block, the end outer wall fixedly connected with handle of mounting seat, the bottom outer wall fixedly connected with spring of mounting seat, the bottom outer wall fixedly connected with scraper of mounting seat, be provided with heater on the outer wall of device shell. In the utility model, through motor drive friction roller, realize the full peeling of pectin and plant cell debris, also avoid the fiber breakage damage, through setting up mounting seat and mounting block rotationally connected cooperation spring elasticity buffer, the contact state of scraper and friction roller is adjusted flexibly, through setting up heater and copper pipe, heating cleaning fluid, softening plant fiber.

Description

Technical Field

[0001] This utility model relates to the field of pretreatment, impurity removal and modification auxiliary devices, and in particular to a pretreatment, impurity removal and modification auxiliary device for natural fibers. Background Technology

[0002] The natural fiber pretreatment and modification auxiliary device is suitable for pretreatment of natural fibers such as cotton, linen, and wool in the textile and light industry. It is especially suitable for small and medium-sized production scenarios or occasions that require batch processing of natural fibers, and can meet the basic treatment needs before natural fiber processing.

[0003] The existing equipment can complete the pretreatment of natural fibers for impurity removal and modification in conjunction with the fiber processing flow. It can also be seamlessly connected with conventional processing equipment during operation, making it suitable for pretreatment of various natural fibers such as cotton, linen, wool, and silk in textile processing plants, fiber processing workshops, and other places.

[0004] Existing methods typically involve treating natural fibers with a fixed-structure hammering assembly to remove pectin and plant cells. The relatively fixed contact angle and hammering force between the assembly and the fiber make it difficult to completely remove pectin adhering to the fiber gaps and remove plant cell residues. This necessitates secondary processing in subsequent steps. Furthermore, this method easily causes fiber breakage in fine and soft fibers, while repeated hammering is required for coarse and hard fibers, exacerbating fiber damage and reducing work efficiency. Therefore, a pretreatment and impurity removal auxiliary device for natural fibers is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an auxiliary device for pretreatment, impurity removal and modification of natural fibers, which aims to improve the problems of incomplete removal of pectin and plant cell residues in natural fibers and easy fiber breakage caused by the hammering treatment in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an auxiliary device for pretreatment, impurity removal, and modification of natural fibers, comprising a device housing, a mounting block and a motor fixedly connected to the outer wall of the device housing, a friction roller fixedly connected to the output end of the motor, a mounting seat rotatably connected to the outer wall of the mounting block, a handle fixedly connected to the outer wall of the end of the mounting seat, a spring fixedly connected to the outer wall of the bottom of the mounting seat, a scraper fixedly connected to the outer wall of the bottom of the mounting seat, a heater provided on the outer wall of the device housing, and a copper tube fixedly connected to the working end of the heater.

[0007] As a further description of the above technical solution: A pressure roller is rotatably connected to one end of the top of the device housing by bolts, a stop bar is fixedly connected to the other end of the device housing by bolts, and a combing rod is fixedly connected to the top outer wall of the device housing.

[0008] As a further description of the above technical solution: The friction roller is connected to the inner wall of the mounting block by a motor.

[0009] As a further description of the above technical solution: The heater is disposed on the bottom two outer walls of the device housing, and the copper tube extends along the length of the device housing, with the end of the copper tube away from the heater extending to the middle area of ​​the device housing.

[0010] As a further description of the above technical solution: The spring is fixedly connected to the outer wall of the device housing, and the mounting base is elastically connected to the device housing through the spring.

[0011] As a further description of the above technical solution: The stop bar is fixedly connected to the top outer wall of the device housing, and the stop bar is located in the area above the scraper.

[0012] As a further description of the above technical solution: The combing rods are arranged in several groups, and the groups of combing rods are arranged horizontally and crosswise on the top outer wall of the device housing.

[0013] As a further description of the above technical solution: The scraper is equipped with a rubber pad.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the friction roller is driven by a motor to achieve full separation of pectin and plant cell debris, while avoiding fiber breakage and damage. The mounting base and mounting block are rotatably connected and spring elastic buffer is used to flexibly adjust the contact state between the scraper and the friction roller. The cleaning solution is heated by a heater and copper pipe to soften the plant fibers.

[0015] 2. In this utility model, by setting pressure rollers and friction rollers to flatten and guide the fibers, the stability of subsequent processing is improved. By setting baffles, the fibers can be limited to avoid deviation. With multiple sets of transversely arranged combing rods, the aggregated fibers are dispersed, improving the overall processing efficiency. Attached Figure Description

[0016] Figure 1 This is a front side view of the overall structure of the auxiliary device for pretreatment, impurity removal and modification of natural fibers proposed in this utility model. Figure 2This is a side view of the back of the overall structure of the auxiliary device for pretreatment, impurity removal and modification of natural fibers proposed in this utility model; Figure 3 This is a schematic cross-sectional view of the outer shell of an auxiliary device for pretreatment, impurity removal, and modification of natural fibers proposed in this utility model. Figure 4 This is a side view of the friction roller structure of an auxiliary device for pretreatment, impurity removal, and modification of natural fibers proposed in this utility model. Figure 5 This is a side view of the combing rod structure of an auxiliary device for pretreatment, impurity removal, and modification of natural fibers proposed in this utility model. Figure 6 This is a side view schematic diagram of the pressure roller structure of an auxiliary device for pretreatment, impurity removal and modification of natural fibers proposed in this utility model.

[0017] Legend: 1. Casing; 2. Pressure roller; 3. Bolt; 4. Motor; 5. Mounting block; 6. Friction roller; 7. Mounting base; 8. Handle; 9. Scraper; 10. Spring; 11. Heater; 12. Copper pipe; 13. Stop bar; 14. Combing bar. Detailed Implementation

[0018] 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.

[0019] Reference Figures 1-3 This utility model provides an embodiment of an auxiliary device for pretreatment, impurity removal, and modification of natural fibers, comprising a device housing 1, which serves as the overall mounting base. A mounting block 5 and a motor 4 are fixedly connected to the outer wall of the housing 1. The motor 4 is the power source, and a friction roller 6 is fixedly connected to its output end. The motor 4 drives the friction roller 6 to rotate at high speed, using friction to replace the traditional beating method to remove pectin and plant cell debris from the fibers. The friction roller 6 is rotatably connected to the inner wall of the mounting block 5 via the motor 4. A mounting seat 7 is rotatably connected to the outer wall of the mounting block 5. This rotatable connection structure allows for flexible adjustment of the component angle. A handle 8 is fixedly connected to the outer wall of the end of the mounting seat 7 for convenient gripping and operation. A spring 10 is fixedly connected to the bottom outer wall of the mounting seat 7. The spring 10 is fixedly connected to the outer wall of the device housing 1, and the mounting seat 7 is elastically connected to the device housing 1 via the spring 10. The spring 10 provides cushioning to prevent operational vibrations from causing the components to loosen.

[0020] Reference Figures 2-4A scraper 9 is fixedly connected to the bottom outer wall of the mounting base 7. A rubber pad is provided on the scraper 9 to fit the friction roller 6 to clean impurities and avoid scratching the roller body. A heater 11 is provided on the outer wall of the device housing 1. A copper tube 12 is fixedly connected to the working end of the heater 11. The heater 11 is located on the bottom two outer walls of the device housing 1. The copper tube 12 extends along the length of the device housing 1, and the end of the copper tube 12 away from the heater 11 extends to the middle area of ​​the device housing 1, so that heat can be evenly conducted to the fiber treatment area to assist in modification.

[0021] Reference Figures 4-6 One end of the device housing 1 is rotatably connected to a pressure roller 2 via bolts 3. The pressure roller 2 can work with the friction roller 6 to flatten and guide the fibers to improve processing stability. The other end of the device housing 1 is fixedly connected to a stop bar 13 via bolts 3. The stop bar 13 is fixedly connected to the top outer wall of the device housing 1 and is located above the scraper 9. It can limit the fiber and prevent it from shifting. A combing bar 14 is fixedly connected to the top outer wall of the device housing 1. Several sets of combing bars 14 are arranged horizontally and crosswise on the top outer wall of the device housing 1. This can effectively disperse the agglomerated fibers and lay the foundation for subsequent processing.

[0022] Working principle: The operator holds the handle 8 at the end of the mounting base 7 to control and position the device. After starting the device, the motor 4, as the core power source, immediately starts running. Its output end drives the friction roller 6 to rotate at high speed on the inner wall of the mounting block 5. The rotational connection structure between the mounting block 5 and the mounting base 7 can flexibly adjust the contact angle between the friction roller 6 and the fiber according to the thickness, fluffiness, and actual operation requirements of the natural fibers to be processed, such as cotton, linen, and wool. At the same time, the mounting base 7 is elastically connected to the outer shell 1 of the device through the spring 10, which can effectively buffer the operation of the motor 4 and the fiber during the operation. The vibration generated by the impact prevents the connections between components from becoming loose, thus ensuring that the friction roller 6 maintains a stable rotation. The natural fibers to be processed first enter the top area of ​​the device housing 1 and come into contact with several sets of transversely arranged combing rods 14. The combing rods 14 can quickly disperse the agglomerated and entangled fibers into a loose and uniform state, laying the foundation for subsequent impurity removal and modification operations. Under the limiting action of the stop rod 13 at the other end of the device housing 1, the dispersed fibers can avoid deviation during the transmission process and accurately enter the space between the pressure roller 2 and the friction roller 6, which are rotatably connected by bolts 3 at one end of the top of the device housing 1. In the processing area, the pressure roller 2, in conjunction with the rotation of the friction roller 6, flattens and guides the fibers, ensuring they adhere tightly and stably to the outer circumference of the high-speed rotating friction roller 6. Simultaneously, the heaters 11 on both sides of the bottom of the device housing 1 are activated, and the heat generated is rapidly conducted to the processing area through the copper pipe 12 fixedly connected to the working end. The copper pipe 12 extends along the length of the device housing 1, with one end reaching the middle of the device, evenly distributing heat across the fiber surface. This softens the fibers, making them more resilient and preventing friction damage, while also softening the pectin within the fibers, reducing their adhesion. The friction roller 6, through... This method uses continuous contact and friction with the fiber surface to replace the traditional inefficient beating method, effectively removing softened pectin, plant cell debris, and surface impurities from inside the fiber. During this process, the scraper 9, which is fixedly connected to the bottom of the mounting base 7 and equipped with a rubber pad, is always in close contact with the surface of the friction roller 6, cleaning the impurities attached to the roller body in real time. This prevents impurities from being re-attached to the fiber and avoids a decrease in processing efficiency due to the accumulation of impurities on the surface of the friction roller 6. At the same time, the rubber pad on the scraper 9 can effectively prevent scratches on the outer circumference of the friction roller 6, thus completing the entire process of impurity removal and modification in the pretreatment of natural fibers.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary device for pretreatment, impurity removal, and modification of natural fibers, comprising a device housing (1), characterized in that: The outer wall of the device housing (1) is fixedly connected to a mounting block (5) and a motor (4). The output end of the motor (4) is fixedly connected to a friction roller (6). The outer wall of the mounting block (5) is rotatably connected to a mounting seat (7). The outer wall of the end of the mounting seat (7) is fixedly connected to a handle (8). The outer wall of the bottom of the mounting seat (7) is fixedly connected to a spring (10). The outer wall of the bottom of the mounting seat (7) is fixedly connected to a scraper (9). A heater (11) is provided on the outer wall of the device housing (1). A copper tube (12) is fixedly connected to the working end of the heater (11).

2. The auxiliary device for pretreatment, impurity removal, and modification of natural fibers according to claim 1, characterized in that: One end of the device housing (1) is rotatably connected to a pressure roller (2) by a bolt (3), and the other end of the device housing (1) is fixedly connected to a stop bar (13) by a bolt (3). A combing bar (14) is fixedly connected to the outer wall of the top of the device housing (1).

3. The auxiliary device for pretreatment, impurity removal, and modification of natural fibers according to claim 1, characterized in that: The friction roller (6) is rotatably connected to the inner wall of the mounting block (5) via a motor (4).

4. The auxiliary device for pretreatment, impurity removal, and modification of natural fibers according to claim 1, characterized in that: The heater (11) is disposed on the bottom two outer walls of the device housing (1), and the copper tube (12) extends along the length of the device housing (1), with one end of the copper tube (12) away from the heater (11) extending to the middle region of the device housing (1).

5. The auxiliary device for pretreatment, impurity removal, and modification of natural fibers according to claim 1, characterized in that: The spring (10) is fixedly connected to the outer wall of the device housing (1), and the mounting base (7) is elastically connected to the device housing (1) through the spring (10).

6. The auxiliary device for pretreatment, impurity removal, and modification of natural fibers according to claim 2, characterized in that: The stop bar (13) is fixedly connected to the top outer wall of the device housing (1), and the stop bar (13) is located in the area above the scraper (9).

7. The auxiliary device for pretreatment, impurity removal, and modification of natural fibers according to claim 2, characterized in that: The combing rods (14) are provided in several groups, and the combing rods (14) are arranged horizontally and crosswise on the top outer wall of the device housing (1).

8. The auxiliary device for pretreatment, impurity removal, and modification of natural fibers according to claim 1, characterized in that: The scraper (9) is provided with a rubber pad.

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