Amorphous nanocrystalline broadband multilayer compounding device

Abstract

The utility model relates to the technical field of composite devices, and discloses an amorphous nanocrystalline broadband multilayer composite device which comprises a supporting base, and special-shaped supporting blocks are fixedly installed on the two sides of the upper end of the supporting base in a pairwise symmetrical mode. According to the method, alignment and tension dynamic control can be accurately carried out in the amorphous and nanocrystalline material compounding process, interlayer dislocation, magnetic short circuit and magnetic leakage caused by tension fluctuation in the compounding process are avoided, so that the amorphous and nanocrystalline material compounding precision is improved, the amorphous and nanocrystalline material compounding parameter adjusting time is further shortened, and the amorphous and nanocrystalline material compounding efficiency is improved. And meanwhile, by arranging a telescopic air cylinder and a telescopic shaft, the situation that the extrusion force is insufficient in the compounding process of the amorphous and nanocrystalline materials can be effectively prevented, the situation that gaps or weak connection interfaces are caused due to the fact that amorphous and nanocrystalline strip layers cannot be fully attached is avoided, and the energy transmission efficiency is further improved.

Description

An amorphous nanocrystalline broadband multilayer composite device Technical Field

[0001] This utility model relates to the field of composite device technology, specifically to an amorphous nanocrystalline broadband multilayer composite device. Background Technology

[0002] Nanocrystalline alloys are advanced metallic materials that achieve excellent performance through nanoscale microstructure design. Their core feature is the uniform precipitation of nanoscale crystal particles in an amorphous matrix, forming a two-phase composite structure of amorphous and nanocrystalline phases. This structure is between traditional amorphous alloys and coarse-grained metals. Through nano-effects and composite strengthening mechanisms, the material possesses unique properties such as high magnetic permeability, low loss, and wide bandwidth stability.

[0003] Amorphous nanocrystalline broadband multilayer composite devices are devices that utilize the properties of amorphous nanocrystalline materials and combine them with multilayer composite structures to achieve specific optical, magnetic, and electrical functions within a broadband range. Amorphous nanocrystalline materials have a unique atomic arrangement structure, which endows them with excellent properties such as high strength, plasticity, and good soft magnetic properties. Multilayer composite devices can further integrate the advantages of different materials to improve the overall performance of the device.

[0004] In the use of an existing amorphous nanocrystalline broadband multilayer composite device, insufficient positioning accuracy during the manufacturing or assembly of amorphous nanocrystalline materials often leads to misalignment of the multilayer magnetic cores, resulting in magnetic short circuits and magnetic leakage. This causes abnormal increases or decreases in local magnetic field strength and insufficient compressive force, preventing the amorphous nanocrystalline strip layers from fully bonding and potentially forming gaps or weak interfaces, further reducing energy transmission efficiency. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides an amorphous nanocrystalline broadband multilayer composite device, which solves the technical problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an amorphous nanocrystalline broadband multilayer composite device, comprising a support base, wherein irregularly shaped support blocks are symmetrically fixedly installed on both sides of the upper end of the support base, an active composite roller is rotatably installed near the lower end of the center of the two symmetrical irregularly shaped support blocks, a driven composite roller is rotatably installed near the lower end of the center of the two symmetrical irregularly shaped support blocks, a first placement roller is rotatably installed at one upper end of the two symmetrical irregularly shaped support blocks, a second placement roller is rotatably installed at the other lower end of the two symmetrical irregularly shaped support blocks, a tension adjustment roller is rotatably installed near the lower part of the center of the two symmetrical irregularly shaped support blocks near the first placement roller, and a double-ended lead screw is rotatably installed near the lower part of the center of the two symmetrical irregularly shaped support blocks, with square sliding seats rotatably installed on the outer walls of the double-ended lead screw in pairs, and a positioning adjustment block is fixedly installed at one end of each of the two square sliding seats;

[0009] Preferably, a first placement roll is fixedly installed at the center of the outer side wall of the first placement roller, a second placement roll is fixedly installed at the center of the outer side wall of the second placement roller, and an adjustment handle is fixedly installed at the center of one end of the double-ended lead screw near the irregular support block.

[0010] Preferably, a square recess is provided on one side of the irregular support block near the upper end, and a threaded screw is rotatably installed at the center of the inner side of the square recess.

[0011] Preferably, a nut seat is rotatably mounted on the outer wall of the threaded screw, a square placement box is fixedly mounted on one side of the nut seat, a rotary motor is fixedly mounted on the inner side of the square placement box, a rotary shaft is connected to the output end of the rotary motor, and a tension adjustment roller is fixedly mounted at one end of the rotary shaft.

[0012] Preferably, each of the two symmetrical irregular support blocks has a square groove at its center, a square sliding block is slidably mounted on the inner center of the square groove, and an active composite shaft is rotatably mounted on one side center of the square sliding block.

[0013] Preferably, an active composite roller is fixedly installed at one end of the active composite shaft, and a driven composite shaft is rotatably installed near the center of each of the two symmetrical irregular support blocks below the active composite shaft, with a driven composite roller fixedly installed at one end of the driven composite shaft.

[0014] Preferably, a telescopic cylinder is fixedly installed at the center of one side of the irregular support block, the output end of the telescopic cylinder is connected to a telescopic shaft, and a square sliding block is fixedly installed at the lower end of the telescopic shaft.

[0015] Preferably, a drive motor is fixedly installed on one side of the square sliding block, and the output end of the drive motor is connected to an active composite shaft. A rotary motor is fixedly installed on one side of the irregular support block near the lower center, and the output end of the rotary motor is connected to a driven composite shaft.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides an amorphous nanocrystalline broadband multilayer composite device, which has the following beneficial effects:

[0018] 1. By setting up a double-headed lead screw, positioning adjustment block and tension adjustment roller, the amorphous nanocrystalline material composite process can be accurately aligned and dynamically controlled, avoiding interlayer misalignment and magnetic short circuit and magnetic leakage caused by tension fluctuations during the composite process, thereby improving the accuracy of amorphous nanocrystalline material composite and further shortening the adjustment time of amorphous nanocrystalline material composite parameters;

[0019] 2. By incorporating telescopic cylinders and telescopic shafts, insufficient extrusion pressure can be effectively prevented during the composite process of amorphous and nanocrystalline materials. This avoids gaps or weak connections between the layers of amorphous and nanocrystalline ribbons, further improving energy transmission efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 is a first-view schematic diagram of the overall structure of the irregular support block of this utility model;

[0022] Figure 2 is a partially enlarged schematic diagram of A in Figure 1 of this utility model;

[0023] Figure 3 is a second-view schematic diagram of the overall structure of the irregular support block of this utility model;

[0024] Figure 4 is a third-view schematic diagram of the overall structure of the irregular support block of this utility model.

[0025] The labels in the diagram represent: 1. Support base; 2. Irregular support block; 3. Active composite roller; 4. Driven composite roller; 5. First placement roller; 6. First placement roll; 7. Second placement roller; 8. Second placement roll; 9. Tension adjustment roller; 10. Double-ended lead screw; 11. Square sliding seat; 12. Positioning adjustment block; 13. Adjustment handle; 14. Threaded lead screw; 15. Nut seat; 16. Square placement box; 17. Square groove; 18. Square sliding block; 19. Active composite shaft; 20. Driven composite shaft; 21. Telescopic cylinder; 22. Telescopic shaft. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] Example 1

[0029] Referring to Figures 1-4, the first embodiment of this utility model provides an amorphous nanocrystalline broadband multilayer composite device. The support base 1 provides a stable support foundation for the entire composite device, ensuring the stability of the device during operation. The irregularly shaped support blocks 2 are symmetrically arranged to provide installation and rotation support for multiple rollers such as the active composite roller 3 and the driven composite roller 4. The active composite roller 3 and the driven composite roller 4 cooperate to perform composite operations on the amorphous nanocrystalline broadband. The first placement roller 5 and the second placement roller 7 are respectively used to place the amorphous nanocrystalline broadband material to be composited. The tension adjustment roller 9 can adjust the tension of the broadband during the composite process to ensure the composite effect. The double-ended lead screw 10, the square sliding seat 11 and the positioning adjustment block 12 constitute the positioning adjustment mechanism. By rotating the double-ended lead screw 10, the square sliding seat 11 can drive the positioning adjustment block 12 to move along the axial direction of the double-ended lead screw 10, thereby accurately adjusting and limiting the position of the broadband during the composite process.

[0030] The first placement roll 6 and the second placement roll 8 serve as carriers for the amorphous and nanocrystalline broadband materials to be composited, enabling orderly storage of broadband materials and facilitating continuous supply during the composite process. The adjustment handle 13 allows operators to manually rotate the double-ended lead screw 10 to conveniently control the position of the positioning adjustment block 12, thereby quickly and accurately adjusting the position of the broadband during the composite process, improving operational convenience and efficiency. The square concave hole provides installation space for the threaded lead screw 14, and through reasonable size design, ensures that the threaded lead screw 14 can rotate stably within the hole. The rotation of the threaded lead screw 14 is key to realizing the subsequent movement of the nut seat 15. Its threaded engagement with the nut seat 15 constitutes the transmission mechanism for adjusting the height of the tension adjustment roller 9. The rotational motion of the threaded lead screw 14 is converted into the linear motion of the nut seat 15, thereby achieving precise adjustment of the height of the tension adjustment roller 9. The threaded connection between the nut seat 15 and the threaded lead screw 14 allows the nut seat 15 to move along the lead screw axis when the threaded lead screw 14 rotates.

[0031] The square placement box 16 is used to fix and protect the rotary motor, and at the same time provides an installation carrier for the tension adjustment roller 9. The rotary motor drives the tension adjustment roller 9 to rotate through the rotating shaft, ensuring that the wide strip can smoothly contact the roller surface during transmission. By rotating the threaded screw 14, the nut seat 15 is moved, thereby causing the square placement box 16 and the tension adjustment roller 9 to move up and down. The tension of the wide strip can be flexibly adjusted according to the characteristics of different wide strip materials and composite process requirements, ensuring that the wide strip maintains appropriate tension during the composite process and improving the composite quality. The square groove 17 provides a guide space for the square sliding block 18 to move up and down. Through reasonable structural design, it is ensured that the square sliding block 18 can move up and down smoothly in the groove.

[0032] The square sliding block 18 is rotatably connected to the active composite shaft 19, allowing the active composite shaft 19 to rotate freely. At the same time, the lifting and lowering of the square sliding block 18 can drive the active composite shaft 19 and the active composite roller 3 to move up and down, thereby adjusting the distance between the active composite roller 3 and the driven composite roller 4 to adapt to the composite requirements of amorphous and nanocrystalline broadband of different thicknesses. This ensures that the broadband is subjected to appropriate pressure during the composite process and achieves a good composite effect. The active composite shaft 19, as the power transmission component of the active composite roller 3, transmits the power of the drive motor to the active composite roller 3, enabling it to rotate at a set speed and torque. The driven composite shaft 20 provides rotational support for the driven composite roller 4. Driven by the active composite roller 3, the driven composite roller 4 rotates passively. The two work together to apply composite pressure to the amorphous and nanocrystalline broadband located between them. Through the squeezing and friction of the roller surface, multi-layer composite of the broadband is achieved.

[0033] The surfaces of the active composite roller 3 and the driven composite roller 4 undergo special treatment to achieve suitable roughness and hardness, ensuring effective pressure transmission during the composite process without damaging the wide band surface and guaranteeing the stability of the composite quality. The drive motor provides power to the active composite shaft 19 and the active composite roller 3. By precisely controlling the speed and torque of the drive motor, the rotation speed and working pressure of the active composite roller 3 can be adjusted to adapt to different composite process requirements. The rotary motor provides power to the driven composite shaft 20 and the driven composite roller 4, ensuring that the driven composite roller 4 can work in coordination with the active composite roller 3. The cooperation of the two ensures that the amorphous and nanocrystalline wide bands are subjected to uniform and stable pressure and friction during the composite process, achieving efficient and high-quality composite operation. At the same time, both the drive motor and the rotary motor are equipped with corresponding control systems, which can adjust the working parameters of the motors in real time according to production needs, further improving the automation level and production flexibility of the composite device.

[0034] Example 2

[0035] Referring to Figures 1-4, this is the second embodiment of the present invention. This embodiment differs from the first embodiment in that: the telescopic cylinder 21 serves as a power source, controlling the pressure change of the internal gas to achieve the telescopic movement of the telescopic shaft 22. The telescopic shaft 22 is fixedly connected to the square sliding block 18, accurately transmitting the telescopic movement of the telescopic cylinder 21 to the square sliding block 18, thereby driving the square sliding block 18 to rise and fall smoothly within the square groove 17. Compared to manual adjustment, using the telescopic cylinder 21 to control the height of the active composite roller 3 enables rapid and precise adjustment. The distance between the active composite roller 3 and the driven composite roller 4 can be adjusted in a timely manner according to different production process requirements and wide-band material characteristics, improving production efficiency and the applicability of the composite device.

[0036] The remaining structure is the same as that in Example 1.

[0037] The workflow of this utility model is as follows:

[0038] First, the support base 1 serves as the basic support structure. The irregularly shaped support blocks 2 symmetrically installed on both sides of its upper end form the main frame of the device. The amorphous and nanocrystalline broadband to be composited are wound onto the first placement roll 6 of the first placement roller 5 and the second placement roll 8 of the second placement roller 7, respectively. After the material is released from the first placement roll 6 and the second placement roll 8, it passes through the tension adjustment roller 9 on the same side. The tension adjustment roller 9 is installed in the square concave hole of the irregularly shaped support block 2. The height can be adjusted up and down through the threaded engagement of the threaded screw 14 and the nut seat 15, thereby dynamically adjusting the tension during the material transmission process. At the same time, the double-headed screw 10 passes through the bottom of the irregularly shaped support block 2. The square sliding seat 11 symmetrically arranged on its outer side drives the positioning adjustment block 12 to move along the screw axis to calibrate the lateral position of the unwound material, ensuring that the two layers of material remain parallel and aligned before composite. The operator can drive the double-headed screw 10 to rotate by rotating the adjustment handle 13, thereby achieving precise movement of the positioning adjustment block 12.

[0039] Secondly, the calibrated two layers of material enter the composite area between the active composite roller 3 and the driven composite roller 4. The active composite roller 3 is connected to the drive motor through the active composite shaft 19, which serves as the active wheel to provide rotational power. The driven composite roller 4 is connected to the rotary motor through the driven composite shaft 20, which works with the active roller to complete the extrusion action. The active composite shaft 19 is mounted on the square sliding block 18, which can slide up and down in the square groove 17 of the irregular support block 2. The telescopic cylinder 21 is connected to the square sliding block 18 through the telescopic shaft 22. The height of the active composite roller 3 is adjusted by the telescopic movement of the cylinder, thereby controlling the extrusion force between the two rollers. When the material passes through the gap between the two rollers, the drive motor and the rotary motor operate synchronously, so that the active composite roller 3 and the driven composite roller 4 apply uniform pressure to the material at a set speed, thereby achieving a tight fit of the multi-layer material and avoiding gaps or weak connection interfaces.

[0040] Finally, during the transfer of the composite material, the tension adjustment roller 9 continues to rotate via a rotary motor to maintain stable material transfer tension. The positioning adjustment block 12 continuously monitors the position of the material edge during the composite process. If any deviation occurs, it can be adjusted in real time via the double-headed lead screw 10 to ensure composite accuracy. The telescopic cylinder 21 adjusts the position of the active composite roller 3 in real time according to the material thickness and composite process requirements to ensure that the extrusion pressure always meets the process requirements. Throughout the process, the drive motor and rotary motor monitor the speed and torque in real time through the control system. Combined with the data feedback from the tension sensor, the operating parameters of the equipment are dynamically adjusted to ultimately achieve multi-layer composite of amorphous and nanocrystalline broadband materials, improve energy transfer efficiency, and avoid problems such as magnetic short circuits and magnetic leakage.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. An amorphous nanocrystalline broadband multilayer composite device, comprising a support base (1), wherein irregularly shaped support blocks (2) are symmetrically fixedly installed on both sides of the upper end of the support base (1), an active composite roller (3) is rotatably installed near the lower end of the center of each pair of symmetrically shaped support blocks (2), a driven composite roller (4) is rotatably installed near the lower end of the center of each pair of symmetrically shaped support blocks (2), and a first placement roller (5) is rotatably installed at one end of the upper part of each pair of symmetrically shaped support blocks (2). A second placement roller (7) is rotatably installed at the other end below the shaped support block (2). A tension adjustment roller (9) is rotatably installed at the center of each pair of symmetrical shaped support blocks (2) near the bottom of the first placement roller (5). A double-headed screw (10) is rotatably installed at the center of each pair of symmetrical shaped support blocks (2) near the bottom of the tension adjustment roller (9). A square sliding seat (11) is rotatably installed on the outer side wall of each pair of symmetrical screws (10). A positioning adjustment block (12) is fixedly installed at one end of each of the two square sliding seats (11).

2. The amorphous nanocrystalline broadband multilayer composite device according to claim 1, characterized in that: A first placement roll (6) is fixedly installed at the center of the outer side wall of the first placement roller (5), a second placement roll (8) is fixedly installed at the center of the outer side wall of the second placement roller (7), and an adjustment handle (13) is fixedly installed at the center of one end of the double-headed screw (10) near the irregular support block (2).

3. The amorphous nanocrystalline broadband multilayer composite device according to claim 1, characterized in that: The irregular support block (2) has a square recessed hole on one side near the upper end, and a threaded screw (14) is rotatably installed at the center of the inner side of the square recessed hole.

4. The amorphous nanocrystalline broadband multilayer composite device according to claim 3, characterized in that: A nut seat (15) is rotatably mounted on the outer wall of the threaded screw (14). A square placement box (16) is fixedly mounted on one side of the nut seat (15). A rotary motor is fixedly mounted on the inner side of the square placement box (16). A rotary shaft is connected to the output end of the rotary motor. A tension adjustment roller (9) is fixedly mounted at one end of the rotary shaft.

5. The amorphous nanocrystalline broadband multilayer composite device according to claim 1, characterized in that: Each of the two symmetrical irregular support blocks (2) has a square groove (17) at its center. A square sliding block (18) is slidably installed at the center of the inner side of the square groove (17). An active composite shaft (19) is rotatably installed at the center of one side of the square sliding block (18).

6. The amorphous nanocrystalline broadband multilayer composite device according to claim 5, characterized in that: An active composite roller (3) is fixedly installed at one end of the active composite shaft (19). A driven composite shaft (20) is rotatably installed near the center of the two symmetrical irregular support blocks (2) below the active composite shaft (19). A driven composite roller (4) is fixedly installed at one end of the driven composite shaft (20).

7. The amorphous nanocrystalline broadband multilayer composite device according to claim 1, characterized in that: A telescopic cylinder (21) is fixedly installed at the center of one side of the irregular support block (2). The output end of the telescopic cylinder (21) is connected to a telescopic shaft (22). A square sliding block (18) is fixedly installed at the lower end of the telescopic shaft (22).

8. The amorphous nanocrystalline broadband multilayer composite device according to claim 5, characterized in that: A drive motor is fixedly installed on one side of the square sliding block (18), and the output end of the drive motor is connected to an active composite shaft (19). A rotating motor is fixedly installed on one side of the irregular support block (2) near the lower center, and the output end of the rotating motor is connected to a driven composite shaft (20).

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