Pultrusion device for carbon fiber plate

Abstract

The utility model relates to the technical field of pultrusion devices, in particular to a carbon fiber plate pultrusion device which is characterized in that a limiting plate is arranged on a base; a limiting groove is formed in the lifting bracket; the device has the beneficial effects that a second motor drives a second threaded rod to rotate along a threaded hole formed in a moving block, so that the moving block and a limiting block can move downwards along a limiting groove, an unwinding mechanism fixedly connected to a connecting block moves downwards along with the moving block, and the distance between a roll material on the unwinding mechanism and a base is kept balanced; a roll material unwound from the unwinding mechanism always moves under the limitation of the limiting plate, and flatly moves into the forming processing mechanism to be processed by the forming processing mechanism; the problem that the quality of a finished product processed by the forming processing mechanism is reduced due to deviation of the roll material caused by the fact that the height of the unwinding mechanism cannot be changed and the roll material cannot be limited by the limiting plate due to the fact that the inclination angle of the roll material unwound by the unwinding mechanism is too large is avoided, the reliability of the device is improved, and the quality of a carbon fiber pultrusion plate produced by the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pultrusion forming devices, in particular to a carbon fiber plate pultrusion forming device. Background Art

[0002] Carbon fiber board is formed by hardening carbon fibers arranged in the same direction with resin. It can effectively solve the problems of difficult construction and large engineering volume of multi-layer carbon fiber cloth. It has good reinforcement effect and convenient construction. It uses high-quality carbon fiber raw materials and good basic resin. Carbon fiber board has high tensile strength, corrosion resistance, seismic resistance, impact resistance and other good properties.

[0003] In the prior art, a carbon fiber board needs to be compacted, formed and cured using a carbon fiber board pultrusion device.

[0004] However, the height of the discharge mechanism arranged on the traditional pultrusion molding device cannot be changed. After long-term use, the thickness of the coil on the discharge mechanism decreases and the distance between the device increases, which will cause the inclination angle between the coil discharged by the discharge mechanism and the device to increase, causing the coil to detach from the limiting mechanism set on the device, thereby causing the coil to deviate and fail to enter the molding device smoothly, thereby reducing the quality of the processed product and having low practicality. For this reason, the utility model proposes a carbon fiber plate pultrusion molding device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a carbon fiber plate pultrusion molding device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a carbon fiber plate pultrusion molding device, the carbon fiber plate pultrusion molding device comprising: a base, a slide groove is opened on the side of the base, a limit plate is arranged on the base, and a slider is arranged on the side of the base;

[0007] A lifting bracket is provided with a limit slot, a limit block, a moving block, a second threaded rod and a second motor, and a connecting block and an unwinding mechanism are provided on the side of the lifting bracket.

[0008] Preferably, the slide groove is a "convex" groove-like structure, a sliding block is arranged in the slide groove, the sliding block is a "convex" plate-like structure, the sliding block can slide along the slide groove, and the sliding block is fixedly connected to the limiting plate.

[0009] Preferably, the threaded hole opened on the limit plate is threadedly connected to the first threaded rod, one end of the first threaded rod is fixedly connected to the transmission shaft of the first motor, the first motor is fixedly connected to the base, a molding processing mechanism is installed on the base, and a fixing frame is fixedly connected to the base.

[0010] Preferably, the limiting groove is in a square groove structure, and a limiting block is arranged in the limiting groove. The limiting block can slide along the limiting groove, and the limiting block is fixedly connected to the moving block.

[0011] Preferably, the moving block is in a square plate structure. A threaded hole formed in the moving block is in threaded connection with a second threaded rod. One end of the second threaded rod is fixedly connected to a transmission shaft of a second motor, and the second motor is fixedly connected to the lifting bracket.

[0012] Preferably, the connecting block is fixedly connected to the moving block, and the moving block is fixedly connected to the side of the unwinding mechanism.

[0013] Preferably, the fixing frame is fixedly connected to the base, and a rotating roller is arranged in the fixing frame. The rotating roller is rotatably connected to the fixing frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In a carbon fiber plate pultrusion forming device proposed by the present utility model, the second motor drives the second threaded rod to rotate along the threaded hole formed in the moving block, which can make the moving block and the limiting block move downward along the limiting groove, so that the unwinding mechanism fixedly connected to the connecting block moves downward accordingly, keeping the distance between the coil material on the unwinding mechanism and the base balanced. This enables the coil material released from the unwinding mechanism to always move under the restriction of the limiting plate, move smoothly into the forming and processing mechanism for processing. It avoids the situation where the inclination angle of the coil material released from the unwinding mechanism is too large due to the unchangeable height of the unwinding mechanism, resulting in the coil material not being restricted by the limiting plate and then causing the coil material to shift, thereby reducing the quality of the finished product processed by the forming and processing mechanism. It improves the reliability of the device and the quality of the carbon fiber pultruded plate produced by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is Figure 1 an enlarged structural diagram at A in

[0018] Figure 3 is a partial structural diagram of the present utility model;

[0019] Figure 4 is Figure 3 an enlarged structural diagram at B in

[0020] In the figure: 1, base; 2, lifting bracket; 3, forming and processing mechanism; 4, fixing frame; 5, rotating roller; 6, sliding groove; 7, first threaded rod; 8, slider; 9, limiting plate; 10, first motor; 11, limiting groove; 12, limiting block; 13, moving block; 14, second threaded rod; 15, second motor; 16, connecting block; 17, unwinding mechanism. Detailed implementation manners

[0021] In order to clearly and completely describe the objectives, technical solutions of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, and are only used to explain the embodiments of the present utility model, rather than limiting the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Embodiment 1

[0022] Please refer to Figures 1 through 4 , the present utility model provides a technical solution: a pultrusion forming device for carbon fiber plates, the pultrusion forming device for carbon fiber plates includes: a base 1, a chute 6 is opened on the side of the base 1, a limiting plate 9 is arranged on the base 1, and a slider 8 is arranged on the side of the base 1; a lifting bracket 2, a limiting groove 11 is opened on the lifting bracket 2, and a limiting block 12, a moving block 13, a second threaded rod 14 and a second motor 15 are arranged on the lifting bracket 2, and a connecting block 16 and a unwinding mechanism 17 are arranged on the side of the lifting bracket 2;

[0023] During specific use, the staff places the coil material on the unwinding mechanism 17, passes other raw materials through the rotating rollers 5 rotatably connected to the fixing frame 4 and fits them with the materials put down from the coil material on the unwinding mechanism 17, passes the combined materials through between the limiting plates 9, and extends them into the forming and processing mechanism 3, and the forming and processing mechanism 3 processes the combined materials. Embodiment 2

[0024] Based on Embodiment 1, a limiting plate 9 is provided to improve the quality of the products processed by the device. A threaded hole opened on the limiting plate 9 is threadedly connected to a first threaded rod 7. One end of the first threaded rod 7 is fixedly connected to the transmission shaft of a first motor 10. The first motor 10 is fixedly connected to the base 1. A forming and processing mechanism 3 is installed on the base 1. A fixing frame 4 is fixedly connected to the base 1. The thread directions at both ends of the first threaded rod 7 are opposite. The first motor 10 is started to drive the first threaded rod 7 to rotate. The first threaded rod 7 rotates along the threaded hole opened on the limiting plate 9. The chute 6 is in a "convex"-shaped groove structure. A slider 8 is arranged in the chute 6. The slider 8 is in a "convex"-shaped plate structure. The slider 8 can slide along the chute 6. The slider 8 is fixedly connected to the limiting plate 9. The limiting plate 9 and the slider 8 are driven to slide along the chute 6 opened on the base 1. The fixing frame 4 is fixedly connected to the base 1. A rotating roller 5 is arranged in the fixing frame 4. The rotating roller 5 is rotatably connected to the fixing frame 4. The distance between the two limiting plates 9 is changed, and the raw materials are limited by the two limiting plates 9 to prevent the raw materials from shifting during movement and improve the quality of the products processed by the device. Embodiment III

[0025] On the basis of Embodiment II, a moving block 13 is provided to improve the reliability of the device. The moving block 13 is in the shape of a square plate. The threaded hole formed in the moving block 13 is threadedly connected to the second threaded rod 14. One end of the second threaded rod 14 is fixedly connected to the transmission shaft of the second motor 15. The second motor 15 is fixedly connected to the lifting bracket 2. As the coiled material is used, the included angle between the coiled material released by the unwinding mechanism 17 and the base 1 will gradually increase. At this time, the second motor 15 drives the second threaded rod 14 to rotate. The second threaded rod 14 rotates along the threaded hole formed in the moving block 13. The limiting groove 11 is in the shape of a square groove. A limiting block 12 is arranged in the limiting groove 11. The limiting block 12 can slide along the limiting groove 11. The limiting block 12 is fixedly connected to the moving block 13. The moving block 13 and the limiting block 12 are driven to move downward along the limiting groove 11 formed in the lifting bracket 2. The connecting block 16 is fixedly connected to the moving block 13. The moving block 13 is fixedly connected to the side of the unwinding mechanism 17, driving the connecting block 16 and the unwinding mechanism 17 to move downward, so that the coiled material on the unwinding mechanism 17 approaches the upper surface of the base 1, making the included angle between the coiled material released by the unwinding mechanism 17 and the base 1 remain balanced, and enabling the coiled material released by the unwinding mechanism 17 to move into the forming and processing mechanism 3 under the limitation of the limiting plate 9. This avoids the situation where the inclination angle of the coiled material released by the unwinding mechanism 17 is too large, resulting in the coiled material not being restricted by the limiting plate 9 and causing the coiled material to shift, thereby reducing the quality of the finished product processed by the forming and processing mechanism 3, and improving the reliability of the device.

[0026] Working principle: During actual use, the second motor 15 drives the second threaded rod 14 to rotate along the threaded hole formed in the moving block 13, which can make the moving block 13 and the limiting block 12 move downward along the limiting groove 11, causing the unwinding mechanism 17 fixedly connected to the connecting block 16 to move downward accordingly, keeping the distance between the coiled material on the unwinding mechanism 17 and the base 1 balanced, and enabling the coiled material released by the unwinding mechanism 17 to always move under the limitation of the limiting plate 9 and move into the forming and processing mechanism 3 for processing. This avoids the situation where the inclination angle of the coiled material released by the unwinding mechanism 17 is too large due to the unchangeable height of the unwinding mechanism 17, resulting in the coiled material not being restricted by the limiting plate 9 and causing the coiled material to shift, thereby reducing the quality of the finished product processed by the forming and processing mechanism 3. It improves the reliability of the device and the quality of the carbon fiber pultruded plates produced by the device.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pultrusion device for carbon fiber plates, characterized in that: The carbon fiber plate pultrusion forming device includes: a base (1), a chute (6) is provided on the side of the base (1), a limiting plate (9) is arranged on the base (1), and a slider (8) is arranged on the side of the base (1); a lifting bracket (2), a limiting groove (11) is provided on the lifting bracket (2), a limiting block (12), a moving block (13), a second threaded rod (14) and a second motor (15) are arranged on the lifting bracket (2), and a connecting block (16) and a unwinding mechanism (17) are arranged on the side of the lifting bracket (2).

2. The pultrusion device for a carbon fiber board according to claim 1, wherein: The chute (6) is in a "convex" groove structure, a slider (8) is arranged in the chute (6), the slider (8) is in a "convex" plate structure, and the slider (8) can slide along the chute (6). The slider (8) is fixedly connected with the limiting plate (9).

3. A pultrusion device for carbon fiber plates according to claim 1, characterized in that: The threaded hole provided on the limiting plate (9) is threadedly connected with the first threaded rod (7), one end of the first threaded rod (7) is fixedly connected with the transmission shaft of the first motor (10), the first motor (10) is fixedly connected with the base (1), a forming and processing mechanism (3) is installed on the base (1), and a fixing frame (4) is fixedly connected to the base (1).

4. A pultrusion device for carbon fiber plates according to claim 1, characterized in that: The limiting groove (11) is in a square groove structure, a limiting block (12) is arranged in the limiting groove (11), the limiting block (12) can slide along the limiting groove (11), and the limiting block (12) is fixedly connected with the moving block (13).

5. A pultrusion device for carbon fiber plates according to claim 1, characterized in that: The moving block (13) is in a square plate structure, the threaded hole provided on the moving block (13) is threadedly connected with the second threaded rod (14), one end of the second threaded rod (14) is fixedly connected with the transmission shaft of the second motor (15), and the second motor (15) is fixedly connected with the lifting bracket (2).

6. The pultrusion device for carbon fiber plates according to claim 1, wherein: The connecting block (16) is fixedly connected with the moving block (13), and the moving block (13) is fixedly connected with the side of the unwinding mechanism (17).

7. A pultrusion device for carbon fiber plates according to claim 3, characterized in that: The fixing frame (4) is fixedly connected with the base (1), a rotating roller (5) is arranged in the fixing frame (4), and the rotating roller (5) is rotatably connected with the fixing frame (4).

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