Guide device for carbon fiber weaving

Abstract

The utility model relates to the technical field of carbon fiber weaving, and proposes a guide device for carbon fiber weaving, including a first arc plate and a second arc plate symmetrically arranged; there are a plurality of connecting rods, the two ends of the connecting rods are respectively arranged on the first arc plate and the second arc plate, and the connecting rods are used to connect the first arc plate and the second arc plate; there are a plurality of guide rods, the two ends of the guide rods are respectively arranged on the first arc plate and the second arc plate, and the plurality of guide rods form a guide space, and the guide space is used to guide the carbon fiber braiding line; the guide cylinder is arranged between the first arc plate and the second arc plate, and there is a limiting space in the guide cylinder, and the guide cylinder is used to guide and limit the thermal fuse. Through the above technical scheme, the problem that the thermal fuse is prone to deviation in the prior art, which affects the quality of the product, is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber weaving, and specifically relates to a guide device for carbon fiber weaving. Background Art

[0002] Carbon fiber woven cloth is a textile woven from carbon fiber yarns, which has the characteristics of light weight, high strength, high rigidity, heat resistance, corrosion resistance, etc. These excellent properties make carbon fiber woven cloth widely used in many fields.

[0003] The production of carbon fiber woven cloth mainly includes the steps of carbon fiber production, weaving, coating and other steps. In terms of weaving methods, carbon fiber woven cloth can adopt a variety of weaving processes such as plain weave, twill weave, satin weave, etc. to meet different application requirements. For example, plain woven carbon fiber cloth has relatively low bending stiffness and is suitable for applications that require greater deformation capacity; twill woven carbon fiber cloth has higher strength and stiffness and is suitable for applications that require higher mechanical properties; and satin woven carbon fiber cloth is suitable for applications that require high strength and better surface smoothness.

[0004] In order to improve the strength of the existing woven cloth, carbon fiber braided wire and hot melt wire are used for weaving together. However, the existing carbon fiber braided wire guide structure cannot accurately guide the hot melt wire, so the hot melt wire will deviate, affecting the quality of the product. Utility Model Content

[0005] The utility model provides a guide device for carbon fiber weaving, which solves the problem in the related art that the hot melt wire is prone to deviate and affects the quality of the product.

[0006] The technical solution of the utility model is as follows:

[0007] A guide device for carbon fiber weaving, comprising:

[0008] A first curved plate and a second curved plate, wherein the first curved plate and the second curved plate are symmetrically arranged;

[0009] A plurality of connecting rods, with two ends of the connecting rods being respectively arranged on the first arc-shaped plate and the second arc-shaped plate, and the connecting rods being used to connect the first arc-shaped plate and the second arc-shaped plate;

[0010] There are a plurality of guide rods, both ends of which are respectively arranged on the first arc plate and the second arc plate, and the plurality of guide rods form a guide space, and the guide space is used to guide the carbon fiber braided wire;

[0011] The guide cylinder is arranged between the first arc plate and the second arc plate, and a limiting space is provided in the guide cylinder. The guide cylinder is used to guide and limit the thermal fuse.

[0012] As a further technical solution, the first arc plate is provided with a first notch, the first notch divides the first arc plate into two parts, an upper part and a lower part, and the first notch is connected to the guide space.

[0013] As a further technical solution, it also includes:

[0014] The first guide plate is arranged on a side of the first arc-shaped plate away from the second arc-shaped plate, and the first guide plate is connected to the lowest end of the first notch.

[0015] As a further technical solution, it also includes:

[0016] The blocking plate is rotatably arranged on the upper part of the first arc-shaped plate, and after the blocking plate rotates, the first gap is opened or closed.

[0017] As a further technical solution, the blocking plate is rotated to close the first notch and then abuts against the first arc-shaped plate;

[0018] As a further technical solution, it also includes:

[0019] A second notch is provided on the second arc-shaped plate. The second notch divides the second arc-shaped plate into two parts, an upper part and an lower part. The second notch is connected to the limiting space. The second notch is used to assist the thermal fuse to enter the limiting space.

[0020] As a further technical solution, it also includes:

[0021] A rotating block is rotatably arranged in the limiting space, and a groove is provided on the rotating block, and the groove is used to hold the thermal fuse.

[0022] As a further technical solution, it also includes:

[0023] The second guide plate is arranged on a side of the second arc-shaped plate away from the first arc-shaped plate, and the second guide plate is used to guide the thermal fuse into the limiting space.

[0024] The beneficial effects of the utility model are:

[0025] In the utility model, the first arc plate and the second arc plate are used to support the overall guide device, the connecting rod connects the two different arc plates, the guide rod is also arranged in the two arc plates, the guide rod is cylindrical, and can also be other shapes, and a plurality of guide rods together form a guide space, and there are carbon fiber braided wires in the guide space, and the side walls of the cylindrical guide rods will contact the carbon fiber braided wires, reduce friction, prevent the carbon fiber braided wires from breaking due to friction, improve the quality of weaving, and save raw materials. The guide cylinder is arranged above the guide space, and since the hot fuse wire needs to be woven into it as well, in order to ensure the position of the hot fuse wire, a smaller guide cylinder is used for weaving to prevent the position of the hot fuse wire from deviating, improve the quality of weaving, and also ensure the strength and appearance of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0029] In the figure: 1. first arc plate, 2. second arc plate, 3. connecting rod, 4. guide rod, 410. guide space, 5. guide cylinder, 510. limiting space, 110. first notch, 6. first guide plate, 7. blocking plate, 210. second notch, 8. rotating block, 810. groove, 9. second guide plate. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, they can also be understood as further technical solutions without paying creative work. In some figures, components with the same structure or function are only schematically illustrated, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0031] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] Reference Figure 1~Figure 2 , which is the first embodiment of the utility model, proposes a guide device for carbon fiber braiding, including: a first curved plate 1 and a second curved plate 2. The first curved plate 1 and the second curved plate 2 are symmetrically arranged; there are a plurality of connecting rods 3, and the two ends of the connecting rod 3 are respectively arranged on the first curved plate 1 and the second curved plate 2, and the connecting rod 3 is used to connect the first curved plate 1 and the second curved plate 2; there are a plurality of guide rods 4, and the two ends of the guide rod 4 are respectively arranged on the first curved plate 1 and the second curved plate 2, and the plurality of guide rods 4 form a guide space 410, and the guide space 410 is used to guide the carbon fiber braiding line; a guide cylinder 5 is arranged between the first curved plate 1 and the second curved plate 2, and a limiting space 510 is provided in the guide cylinder 5, and the guide cylinder 5 is used to guide and limit the thermal fuse.

[0034] In this embodiment, the first arc plate 1 and the second arc plate 2 are used to support the overall guide device, the connecting rod 3 connects the two different arc plates, and the guide rod 4 is also set in the two different arc plates. The guide rod 4 is cylindrical, and can also be other shapes. A plurality of guide rods 4 together form a guide space 410. The guide space 410 contains carbon fiber braided wires. The side walls of the cylindrical guide rods 4 will contact the carbon fiber braided wires to reduce friction and prevent the carbon fiber braided wires from breaking due to friction, thereby improving the quality of weaving and saving raw materials. The guide cylinder 5 is set above the guide space 410. Since the hot fuse needs to be woven into it as well, in order to ensure the position of the hot fuse, a smaller guide cylinder 5 is used for weaving to prevent the position of the hot fuse from deviating, thereby improving the quality of weaving and ensuring the strength and beauty of the finished product.

[0035] As a further technical solution, the first arc plate 1 has a first notch 110 , which divides the first arc plate 1 into two parts, an upper part and a lower part. The first notch 110 is connected to the guide space 410 .

[0036] In the present embodiment, the first notch 110 divides the first arc plate 1. When installing the carbon fiber braided wire, the carbon fiber braided wire can be installed into the guide space 410 through the first notch 110, which improves the efficiency of installing the carbon fiber braided wire and ensures that the installed carbon fiber braided wire is completely located in the guide space 410 without being missed, thereby improving production efficiency.

[0037] As a further technical solution, the present invention further includes: a first guide plate 6 is arranged on a side of the first arc plate 1 away from the second arc plate 2 , and the first guide plate 6 is connected to the lowest end of the first notch 110 .

[0038] In this embodiment, the first guide plate 6 is arc-shaped and extends out of one side of the first arc plate 1. When the carbon fiber braided wire slides along the first arc plate 1, due to the guidance of the first guide plate 6, the carbon fiber braided wire will automatically slide into the guide space 410, further improving the installation speed.

[0039] As a further technical solution, the blocking plate 7 is rotatably disposed on the upper first arc-shaped plate 1 , and after the blocking plate 7 rotates, the first notch 110 is opened or closed.

[0040] In this embodiment, the blocking plate 7 is used to prevent the carbon fiber braided wire that has entered the guide space 410 from leaving, ensuring that the carbon fiber braided wire in the guide space is always located in the guide space 410 and guided, thereby improving the guiding function of the device and preventing the carbon fiber braided wire from deviating.

[0041] As a further technical solution, the blocking plate 7 rotates to close the first notch 110 and then abuts against the first arc-shaped plate 1;

[0042] In this embodiment, the first notch 110 can limit the rotation angle of the blocking plate 7. Even if the carbon fiber braided wire deviates greatly in the guide space 410, the blocking plate 7 will not be opened. Only the force outside the guide space 410 can open the first notch 110, thereby ensuring that the position of the carbon fiber braided wire will not deviate, further improving the stability of the guide device.

[0043] As a further technical solution, it also includes: a second notch 210 is set on the second arc plate 2, the second notch 210 divides the second arc plate 2 into two parts, the second notch 210 is connected to the limiting space 510, and the second notch 210 is used to assist the thermal fuse to enter the limiting space 510.

[0044] In this embodiment, the second notch 210 has the same function as the first notch 110, but the object to be guided is a thermal fuse. When the thermal fuse is installed, the worker does not need to insert the thermal fuse into the guide tube 5, but can directly slide along the second arc plate 2 to the second notch 210 and then directly enter the limited space 510. The efficiency of installing the thermal fuse is improved.

[0045] As a further technical solution, it also includes: a rotating block 8, which is rotatably arranged in the limiting space 510, and the rotating block (8) has a groove 810 for containing the thermal fuse.

[0046] In this embodiment, after the hot fuse enters the guide tube 5, it will be received by the guide block and enter the groove 810 in the guide block. As long as the hot fuse is stretched by other forces, the rotating block 8 will rotate, causing the groove 810 to rotate and enter the bottom of the guide tube 5. In this way, the hot fuse will always be guided to the same position, ensuring the precise weaving of the hot fuse.

[0047] As a further technical solution, the second guide plate 9 is provided on a side of the second curved plate 2 away from the first curved plate 1 , and the second guide plate 9 is used to guide the thermal fuse into the limiting space 510 .

[0048] In this embodiment, the second guide plate 9 has a similar function to the first guide plate 6 and also serves to guide the thermal fuse into the limiting space 510. The second guide plate 9 can also increase the speed of installation and ensure the accuracy of installation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A guide device for carbon fiber weaving, characterized in that: include: A first curved plate (1) and a second curved plate (2), wherein the first curved plate (1) and the second curved plate (2) are symmetrically arranged; A plurality of connecting rods (3), wherein two ends of the connecting rods (3) are respectively arranged on the first curved plate (1) and the second curved plate (2), and the connecting rods (3) are used to connect the first curved plate (1) and the second curved plate (2); A plurality of guide rods (4), wherein two ends of the guide rods (4) are respectively arranged on the first arc-shaped plate (1) and the second arc-shaped plate (2), and the plurality of guide rods (4) form a guide space (410), and the guide space (410) is used to guide the carbon fiber braided wire; A guide cylinder (5) is arranged between the first arc-shaped plate (1) and the second arc-shaped plate (2), wherein a limiting space (510) is provided in the guide cylinder (5), and the guide cylinder (5) is used to guide and limit the thermal fuse.

2. The guide device for braiding carbon fiber according to claim 1, characterized in that: The first arc-shaped plate (1) has a first notch (110), the first notch (110) divides the first arc-shaped plate (1) into two parts, an upper part and a lower part, and the first notch (110) is connected to the guide space (410).

3. The guide device for braiding carbon fiber according to claim 2, characterized in that: Also includes: A first guide plate (6) is arranged on a side of the first arc-shaped plate (1) away from the second arc-shaped plate (2), and the first guide plate (6) is connected to the lowest end of the first notch (110).

4. The guide device for braiding carbon fiber according to claim 2, characterized in that: Also includes: A blocking plate (7) is rotatably disposed on the upper portion of the first arc-shaped plate (1); after the blocking plate (7) rotates, the first notch (110) is opened or closed.

5. The guide device for braiding carbon fiber according to claim 4, characterized in that: The blocking plate (7) is rotated to close the first notch (110) and then abuts against the first arc-shaped plate (1).

6. The guide device for braiding carbon fiber according to claim 1, characterized in that: Also includes: The second notch (210) is provided on the second arc-shaped plate (2), the second notch (210) divides the second arc-shaped plate (2) into two parts, an upper part and an lower part, the second notch (210) is connected to the limiting space (510), and the second notch (210) is used to assist the thermal fuse to enter the limiting space (510).

7. The guide device for braiding carbon fiber according to claim 1, characterized in that: Also includes: A rotating block (8) is rotatably arranged in the limiting space (510), and the rotating block (8) has a groove (810), and the groove (810) is used to hold the thermal fuse.

8. The guide device for braiding carbon fiber according to claim 1, characterized in that: Also includes: The second guide plate (9) is arranged on a side of the second arc-shaped plate (2) away from the first arc-shaped plate (1), and the second guide plate (9) is used to guide the thermal fuse into the limiting space (510).

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