Composite fiber traction device

Abstract

The utility model relates to the field of composite fiber production, in particular to a composite fiber traction device which comprises a box body, a rotating rod, a hand wheel, a guide rod, a sliding block and a limiting plate, the rotating rod is rotatably arranged in the box body, the hand wheel is fixed at the end of the rotating rod and located on the outer side of the box body, the guide rod is fixed in the box body, and the sliding block is fixed on the box body. Slide ways are arranged on the rotating rod from the center to the outside at intervals, the slide ways are arranged along the surface of the rotating rod, the intervals between the slide ways are arranged at the same horizontal position at equal intervals, the outer ends of the sliding blocks are arranged on the guide rod in a sliding mode, and connecting blocks are arranged in the middle of the sliding blocks and clamped in the slide ways in a sliding mode. The limiting plates are arranged on the outer end faces of the sliding blocks, when the rotating rods rotate towards the inner side, the sliding blocks move outwards, then the distance between the limiting plates is increased, equal distance increasing is achieved, the distance between fibers is increased, the fibers can be prevented from touching one another, and follow-up work and product quality are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of composite fiber production, and relates to a composite fiber traction device. Background Technique

[0002] Composite fiber is a fiber composed of two or more different polymer materials, which are combined together by specific methods to improve the performance of the fiber or endow it with special functions. The application fields of composite fibers are very extensive, including civil textiles, wool yarns, blankets, warm floc filling materials, medical and health products, special work clothes, etc. With the emergence of new varieties and the improvement of performance, its application fields are still expanding, and it has high specific strength and specific modulus, good fatigue resistance, wear resistance, chemical stability, high temperature ablation resistance, good processability and designability.

[0003] The production process is as follows: Place the raw materials in the feed hopper, and the raw materials in the feed hopper enter the melting cavity of the twin-screw extruder for melting. At the same time, the melted raw materials are extruded through the spinneret, and the extruded nascent fibers are stretched to reduce the diameter of the nascent fibers. Subsequently, the stretched nascent fibers are cooled. After cooling, the nascent fibers are oiled through the oiling device. After the surface of the nascent fibers is fully oiled, post-processing is carried out to form the final product.

[0004] Between the extrusion from the spinneret and the movement to the cooling area, the fibers still have residual heat, and the contact between the fibers will cause them to bond, which will affect the subsequent work and product quality.

[0005] Therefore, in order to solve the deficiencies in the prior art, a composite fiber traction device with a simple structure needs to be designed. Content of the Utility Model

[0006] The utility model provides a composite fiber traction device to solve the problems of the prior art.

[0007] The purpose of the utility model can be achieved by the following technical solutions: A composite fiber traction device includes: a box body, a rotating rod, a hand wheel, a guide rod, a slider and a limiting plate. The rotating rod is rotatably arranged inside the box body, the hand wheel is fixed at the end of the rotating rod and is located outside the box body, the guide rod is fixed inside the box body, the rotating rod is provided with sliding grooves at intervals from the center to the outside, the sliding grooves are arranged along the surface of the rotating rod, and the distance between each group of sliding grooves is equally spaced at the same horizontal position. The outer end of the slider is slidably arranged on the guide rod, a connecting block is arranged in the middle of the slider, and the connecting block is slidably clamped in the sliding groove. The limiting plate is arranged on the outer end face of the slider.

[0008] Further improvement, a jack is arranged at the bottom of the slider, and a plug rod is arranged at the end of the limiting plate, and the plug rod is matched and inserted into the jack.

[0009] For further improvement, two groups of guide rods are symmetrically provided.

[0010] For further improvement, eight groups of slideways are provided.

[0011] For further improvement, a cross-shaped rotating rod is provided on the handwheel.

[0012] Compared with the prior art, the beneficial effects of the composite fiber traction device of the present utility model are as follows:

[0013] The composite fiber traction device is placed between the extrusion position of the spinning plate and the cooling area. By rotating the handwheel to control the rotation of the rotating rod, since the sliding sleeves on both sides of the slider are sleeved on the guide rods, and the connecting block of the slider slides in the slideway, when the rotating rod rotates inward, the slider moves outward, thereby increasing the distance between each limiting plate, realizing an equal increase in the distance, and further increasing the distance between the fibers, which can prevent the fibers from touching and bonding, ensuring the progress of subsequent work and the product quality; at the same time, the distance of the limiting plate can be flexibly adjusted according to the distance between the extrusion position of the spinning plate and the cooling area, ensuring that the fibers between the extrusion position of the spinning plate and the cooling area do not touch. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the present utility model

[0015] Figure 2 It is a schematic structural diagram of another perspective of the present utility model

[0016] Figure 3 It is a schematic structural diagram of a partial interior of the present utility model

[0017] Figure 4 It is a schematic structural diagram of a partial exploded view of the present utility model

[0018] In the figure, 1 - box body, 2 - rotating rod, 21 - slideway, 3 - handwheel, 31 - cross-shaped rotating rod, 4 - guide rod, 5 - slider, 51 - connecting block, 52 - jack, 6 - limiting plate, 61 - inserting rod. Detailed Embodiment

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] The following will further elaborate on the technical solution of the present utility model in conjunction with the embodiments and the attached Figures 1 to 4 drawings.

[0022] Embodiment 1

[0023] A composite fiber traction device includes: a box body 1, a rotating rod 2, a handwheel 3, a guide rod 4, a slider 5, and a limiting plate 6. The rotating rod 2 is rotatably arranged inside the box body 1. The handwheel 3 is fixed to the end of the rotating rod 2 and is located outside the box body 1. The guide rod 4 is fixed inside the box body 1. The rotating rod 2 is provided with sliding grooves 21 at intervals from the center to the outside. The sliding grooves 21 are arranged along the surface of the rotating rod 2. The distance between each group of sliding grooves 21 is equidistantly arranged at the same horizontal position. The outer end of the slider 5 is slidably arranged on the guide rod 4. A connecting block 51 is arranged in the middle of the slider 5. The connecting block 51 is slidably clamped in the sliding groove 21. The limiting plate 6 is arranged on the outer end face of the slider 5.

[0024] As Figures 1 to 4 shown, the working principle of the present utility model is as follows: Place the composite fiber traction device between the extrusion position of the spinneret plate and the cooling area. Rotate the rotating rod 2 by turning the handwheel 3. Since both sides of the slider 5 are slidably sleeved on the guide rod 4 and the connecting block 51 of the slider 5 slides in the sliding groove 21, when the rotating rod 2 rotates inward, the slider 5 moves outward, thereby increasing the distance between each limiting plate 6, realizing an equal increase in the distance, and further increasing the distance between the fibers, which can prevent the fibers from touching and sticking to each other, ensuring the progress of subsequent work and the product quality. At the same time, according to the distance between the extrusion position of the spinneret plate and the cooling area, it is ensured that the fibers between the extrusion position of the spinneret plate and the cooling area do not touch.

[0025] As a further preferred embodiment, a jack 52 is arranged at the bottom of the slider 5, and a plug rod 61 is arranged at the end of the limiting plate 6. The plug rod 61 is matched and inserted into the jack 52. By inserting the plug rod 61 into the jack 52, it is convenient for the quick connection between the limiting plate 6 and the slider 5.

[0026] As a further preferred embodiment, two groups of guide rods 4 are symmetrically arranged. The stability of sliding is improved by the two groups of guide rods 4.

[0027] As a further preferred embodiment, eight groups of sliding grooves 21 are arranged, which can be adapted to eight groups of limiting plates to increase the number of fiber limit.

[0028] As a further preferred embodiment, a cross-shaped rotating rod 31 is provided on the handwheel 3 to improve the convenience of rotation.

[0029] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field according to the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A composite fiber pulling device, characterized in that: include: A box body, a rotating rod, a handwheel, a guide rod, a slider and a limit plate, wherein the rotating rod is rotatably arranged inside the box body, the handwheel is fixed to the end of the rotating rod and is located outside the box body, the guide rod is fixed inside the box body, the rotating rod is provided with slideways at intervals from the center to the outside, the slideways are arranged along the surface of the rotating rod, and the spacing between each group of the slideways is equidistantly arranged at the same horizontal position, the outer end of the slider is slidably arranged on the guide rod, the middle part of the slider is provided with a connecting block, the connecting block is slidably engaged in the slideway, and the limit plate is arranged on the outer end surface of the slider.

2. A composite fiber pulling device according to claim 1, characterized in that: A plug hole is provided at the bottom of the sliding block, and an insert rod is provided at the end of the limiting plate, and the insert rod is matched and inserted into the plug hole.

3. A composite fiber pulling device according to claim 1, characterized in that: The guide rods are symmetrically arranged in two groups.

4. A composite fiber pulling device according to claim 1, characterized in that: The slideways are provided in eight groups.

5. A composite fiber pulling device according to claim 1, characterized in that: A cross rotating rod is arranged on the hand wheel.

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