Fireproof and heat-resistant yarn processing equipment

Abstract

The utility model belongs to the technical field of yarn, and particularly relates to fireproof and heat-resistant yarn processing equipment which comprises a yarn roller and yarn, the yarn is wound on the surface of the yarn roller, and the yarn comprises an outer skin, aramid fibers and polyimide fibers. One side of the wire roller is rotationally connected with a first supporting rod, one end of the first supporting rod is fixedly connected with a fixing box, and the lower surface of the fixing box is fixedly connected with a supporting plate. A guide rod is fixedly connected to the upper surface of the supporting plate, a first toothed plate is slidably mounted on the surface of the guide rod, and a first fixing roller is fixedly connected to one side of the first toothed plate. The aromatic amide fibers are heat-resistant and flame-retardant fibers, and the polyimide fibers have fire resistance and softness, so that the aromatic amide fibers wrap the surfaces of the polyimide fibers to ensure that the prepared yarn is fireproof and heat-resistant and has certain flexibility, the bottle body is arranged, a flame retardant can be filled in the bottle body, and the bottle body is inverted when being mounted on a cap with a hole; therefore, the flame retardant can press the gasket to block the leak hole and the rectangular opening under the action of gravity.

Description

Technical Field

[0001] The utility model belongs to the technical field of yarns, and particularly relates to a yarn processing device with fire and heat resistance. Background Art

[0002] As a raw material for textiles, yarns have a series of characteristics and advantages. For example, they can meet different weaving, knitting, and packaging requirements, have high production efficiency, and can reduce production costs. The characteristics such as the color, gloss, and feel of yarns can be adjusted according to market demands and brand positioning to better meet the needs of consumers. In addition, the physical, mechanical, and chemical properties of yarns also have good stability and are not easily affected by environmental factors and surrounding conditions. Yarns used in fields such as construction, energy, metallurgy, and chemical engineering need to be given fire and heat resistance characteristics.

[0003] Existing fire and heat resistant yarns generally add flame retardants to fibers by chemical methods during yarn manufacturing. This method has a high production cost for yarns and the toughness of the yarns will be reduced to some extent. Content of the Utility Model

[0004] To solve the problems raised in the above background art, the utility model provides a yarn processing device with fire and heat resistance, which solves the problem that the toughness of the yarns will be reduced to some extent.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A yarn processing device with fire and heat resistance, including a yarn roller and yarns. The yarns are wound around the surface of the yarn roller. The yarns include an outer skin, aramid fibers, and polyimide fibers;

[0006] One side of the yarn roller is rotatably connected to a first support rod. One end of the first support rod is fixedly connected to a fixed box. The lower surface of the fixed box is fixedly connected to a support plate;

[0007] The upper surface of the support plate is fixedly connected to a guide rod. A first toothed plate is slidably mounted on the surface of the guide rod. One side of the first toothed plate is fixedly connected to a first fixed roller. A second toothed plate is fixedly and slidably mounted on the surface of the guide rod. One side of the second toothed plate is fixedly connected to a second fixed roller;

[0008] The lower surface of the first fixed roller is fixedly connected to a spring. The upper surface of the support plate is fixedly connected to a support frame. A toothed roller is rotatably connected inside the support frame. Limiting plates are fixedly connected to the surfaces of both the first fixed roller and the second fixed roller;

[0009] The upper surface of the fixed box is fixedly connected to a second support rod. The top end of the second support rod is fixedly connected to a cap with a hole. A gasket is provided inside the cap with a hole. A rectangular opening is formed in the lower surface of the cap with a hole. A bottle body is threadedly mounted inside the cap with a hole.

[0010] Preferably, the polyimide fibers are multi-stranded and twist-joined on the surface of the aramid fibers.

[0011] Preferably, there are two groups of limit plates, and the two groups of limit plates are symmetrically arranged.

[0012] Preferably, the limit plate on the surface of the second fixed roller is located directly below the rectangular opening.

[0013] Preferably, the opening of the fixed box is located below the limit plate on the surface of the second fixed roller. One side of the fixed box is fixedly connected with a discharge pipe, and one end of the discharge pipe is clamped with a pipe cap.

[0014] Preferably, the toothed roller meshes with the first toothed plate and the second toothed plate respectively.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] For the fireproof and heat-resistant yarn, through the cooperation of aramid fiber and polyimide fiber, the outer skin can protect it. The aramid fiber is a heat-resistant and flame-retardant fiber, and the polyimide fiber not only has fireproof property but also has flexibility. Therefore, the aramid fiber coated on the surface of the polyimide fiber can ensure that the produced yarn is fireproof, heat-resistant and has a certain flexibility. By providing a bottle body, a flame retardant can be filled inside. When it is installed with a hole cap, it is inverted. Thus, under the action of gravity, the flame retardant can press down the gasket to block the leakage hole and the rectangular opening. Through the arrangement of the toothed roller, when the yarn is pulled downward, the first fixed roller can be pressed to drive the first toothed plate to move downward, so that the first toothed plate drives the toothed roller to roll, and the toothed roller can drive the second toothed plate and the second fixed roller to move upward. Thus, the limit plate on the surface of the second fixed roller can pass through the rectangular opening to push up the gasket, which is beneficial for the flame retardant in the bottle body to drip onto the surface of the lower yarn through the leakage hole and the rectangular opening, thereby further improving the flame retardant ability of the yarn. Description of the Drawings

[0017] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is the complete structural schematic diagram of the present utility model;

[0019] Figure 2 is the front view of the present utility model;

[0020] Figure 3 is the structural diagram of the present utility model from the lower perspective;

[0021] Figure 4 is the partial sectional structural diagram of the present utility model;

[0022] Figure 5 is the present utility model Figure 3 the enlarged view at A in;

[0023] Figure 6 For the present utility model Figure 4 The enlarged view at position B in the figure.

[0024] In the figure: 1 wire roller; 2 yarn; 201 outer skin; 202 aramid fiber; 203 polyimide fiber; 3 first support rod; 4 fixed box; 5 support plate; 6 guide rod; 7 first toothed plate; 8 first fixed roller; 9 second toothed plate; 10 second fixed roller; 11 spring; 12 support frame; 13 toothed roller; 14 limiting plate; 15 second support rod; 16 perforated cap; 17 gasket; 18 rectangular opening; 19 bottle body. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , the present utility model provides the following technical solutions: A yarn processing device with fire and heat resistance, including a wire roller 1 and a yarn 2, the yarn 2 is wound around the surface of the wire roller 1, and the yarn 2 includes an outer skin 201, aramid fiber 202 and polyimide fiber 203;

[0027] One side of the wire roller 1 is rotatably connected to a first support rod 3, one end of the first support rod 3 is fixedly connected to a fixed box 4, and the lower surface of the fixed box 4 is fixedly connected to a support plate 5;

[0028] The upper surface of the support plate 5 is fixedly connected to a guide rod 6, the surface of the guide rod 6 is slidably installed with a first toothed plate 7, one side of the first toothed plate 7 is fixedly connected to a first fixed roller 8, and the surface of the guide rod 6 is fixedly and slidably installed with a second toothed plate 9, and one side of the second toothed plate 9 is fixedly connected to a second fixed roller 10;

[0029] The lower surface of the first fixed roller 8 is fixedly connected to a spring 11, the upper surface of the support plate 5 is fixedly connected to a support frame 12, the inside of the support frame 12 is rotatably connected to a toothed roller 13, and limiting plates 14 are fixedly connected to the surfaces of the first fixed roller 8 and the second fixed roller 10;

[0030] The upper surface of the fixed box 4 is fixedly connected to a second support rod 15, the top of the second support rod 15 is fixedly connected to a perforated cap 16, a gasket 17 is provided inside the perforated cap 16, a rectangular opening 18 is opened on the lower surface of the perforated cap 16, and a bottle body 19 is threadedly installed inside the perforated cap 16.

[0031] In this embodiment, the outer skin 201 can protect the aramid fiber 202 and the polyimide fiber 203. The aramid fiber 202 is a heat-resistant and flame-retardant fiber, and the polyimide fiber 203 not only has fire resistance but also flexibility. Therefore, the aramid fiber 202 coated on the surface of the polyimide fiber 203 can ensure that the produced yarn 2 has fire and heat resistance and certain flexibility. By providing the bottle body 19, a flame retardant can be filled inside it. When it is installed on the perforated cap 16, it is inverted. Thus, under the action of gravity, the flame retardant can press down the gasket 17 to block the leakage holes and the rectangular opening 18. Through the setting of the toothed roller 13, when the yarn 2 is pulled downward, the fixed roller 8 can be pressed to drive the toothed plate 7 to move downward, so that the toothed plate 7 drives the toothed roller 13 to roll, and the toothed roller 13 can drive the toothed plate 9 and the fixed roller 10 to move upward. Therefore, the limiting plate 14 on the surface of the fixed roller 10 can pass through the rectangular opening 18 to push up the gasket 17, which is conducive to the flame retardant in the bottle body 19 to drip onto the surface of the lower yarn 2 through the leakage holes and the rectangular opening 18, thereby further improving the flame retardant ability of the yarn 2.

[0032] Specifically, the polyimide fiber 203 is multi-stranded and rotationally twisted on the surface of the aramid fiber 202. Through the rotational twisting of the polyimide fiber 203, it can be coated on the surface of the aramid fiber 202, so that the combination of the two can improve the flame resistance.

[0033] Specifically, there are two groups of limiting plates 14, and the two groups of limiting plates 14 are symmetrically arranged. The symmetrical arrangement of the limiting plates 14 is conducive to limiting the passing yarn 2 and facilitating the yarn to be located in the middle of the fixed roller 8 and the fixed roller 10.

[0034] Specifically, the limiting plate 14 on the surface of the fixed roller 10 is located directly below the rectangular opening 18, so that when the fixed roller 10 drives the limiting plate 14 to move upward, it can pass through the rectangular opening 18 to push up the gasket 17.

[0035] Specifically, the opening of the fixed box 4 is located below the limiting plate 14 on the surface of the fixed roller 10, so that the fixed box 4 can receive the excess flame retardant flowing from the surface of the yarn 2. A discharge pipe is fixedly connected to one side of the fixed box 4, and a pipe cap is clamped at one end of the discharge pipe. The pipe cap can block the discharge pipe. When the pipe cap is removed, the flame retardant collected in the fixed box 4 can be discharged through the discharge pipe.

[0036] Specifically, the toothed roller 13 meshes with the toothed plate 7 and the toothed plate 9 respectively. Through the setting of the toothed roller 13, the downward movement of the toothed plate 7 drives the toothed roller 13 to roll, and the toothed roller 13 can drive the toothed plate 9 to move upward.

[0037] Working principle or use process of the utility model: When the utility model is in use, firstly, a part of the yarn 2 on the wire roller 1 is pulled out and passed through between the two sets of limiting plates 14. The aramid fiber 202 in the yarn 2 is a heat-resistant and flame-retardant fiber, and the polyimide fiber 203 is not only fire-resistant but also soft, so that the aramid fiber 202 is coated on the surface of the polyimide fiber 203 to ensure that the yarn 2 is fire-resistant and heat-resistant and has a certain flexibility. Then the bottle body 19 can be removed and a flame retardant can be loaded into it, and then when it is inverted and installed on the perforated cap 16, the flame retardant can press down the gasket 17 under the action of gravity to block the leakage hole and the rectangular opening 18, and when the yarn 2 is pulled downward, the fixed roller can be pressed. The tooth plate 18 moves downward together with the tooth plate 17, so that the tooth plate 17 drives the tooth roller 13 to roll, and the tooth roller 13 can drive the tooth plate 29 and the fixed roller 210 to move upward, so that the limit plate 14 on the surface of the fixed roller 210 can pass through the rectangular opening 18 and the upper gasket 17, which is conducive to the flame retardant in the bottle 19 to drip onto the surface of the yarn 2 below through the leak hole and the rectangular opening 18, thereby further improving the flame retardant ability of the yarn 2, and the excess flame retardant flowing from the surface of the yarn 2 can fall into the fixed box 4 below for collection, and the spring 11 is conducive to pushing the fixed roller 8 upward and resetting, thereby driving the tooth roller 13 to rotate in the opposite direction, which is conducive to driving the tooth plate 29 and the fixed roller 210 to move downward and reset, so that the addition of flame retardant can be stopped.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fireproof and heat-resistant yarn processing device, comprising a yarn roller (1) and a yarn (2), characterized in that: The yarn (2) is wound on the surface of the wire roller (1), and the yarn (2) comprises an outer skin (201), aramid fibers (202) and polyimide fibers (203); One side of the line roller (1) is rotatably connected to a support rod (3), one end of the support rod (3) is fixedly connected to a fixing box (4), and the lower surface of the fixing box (4) is fixedly connected to a support plate (5); The upper surface of the support plate (5) is fixedly connected to a guide rod (6), a tooth plate (7) is slidably mounted on the surface of the guide rod (6), a fixed roller (8) is fixedly connected to one side of the tooth plate (7), a tooth plate (9) is fixedly slidably mounted on the surface of the guide rod (6), and a fixed roller (10) is fixedly connected to one side of the tooth plate (9); The lower surface of the fixed roller 1 (8) is fixedly connected to a spring (11), the upper surface of the support plate (5) is fixedly connected to a support frame (12), the interior of the support frame (12) is rotatably connected to a gear roller (13), and the surfaces of the fixed roller 1 (8) and the fixed roller 2 (10) are both fixedly connected to a limiting plate (14); The upper surface of the fixed box (4) is fixedly connected to a supporting rod 2 (15), the top end of the supporting rod 2 (15) is fixedly connected to a cap with a hole (16), a gasket (17) is provided inside the cap with a hole (16), a rectangular opening (18) is opened on the lower surface of the cap with a hole (16), and a bottle body (19) is threadedly mounted inside the cap with a hole (16).

2. The fireproof and heat-resistant yarn processing equipment according to claim 1, characterized in that: The polyimide fiber (203) is a plurality of strands and is rotationally twisted on the surface of the aramid fiber (202).

3. The fireproof and heat-resistant yarn processing equipment according to claim 1, characterized in that: There are two groups of the limiting plates (14), and the two groups of limiting plates (14) are symmetrically arranged.

4. The fireproof and heat-resistant yarn processing equipment according to claim 1, characterized in that: The limiting plate (14) on the surface of the second fixed roller (10) is located directly below the rectangular opening (18).

5. The fireproof and heat-resistant yarn processing equipment according to claim 1, characterized in that: The opening of the fixed box (4) is located below the limiting plate (14) on the surface of the second fixed roller (10), and a discharge pipe is fixedly connected to one side of the fixed box (4), and a pipe cap is clamped at one end of the discharge pipe.

6. The fireproof and heat-resistant yarn processing equipment according to claim 1, characterized in that: The toothed roller (13) is meshed with toothed plate 1 (7) and toothed plate 2 (9) respectively.

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