Multi-layer co-extrusion forming device for metal-based composite board
By designing a multi-layer co-extrusion forming device for metal-based composite sheets, the joint control of bidirectional screws, clamp motors and slide rods, the clamps can accurately adjust their position, solving the problems of long production cycles, large waste of materials and low processing accuracy in traditional molding processes, and achieving high efficiency, low cost and high quality molding effects.
Patent Information
- Application Number
- CN202422238951.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-01
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional metal-based composite sheet forming process has problems such as long production cycle, large waste of materials and low processing accuracy, which is difficult to meet the needs of modern industry for efficient, low-cost and high-quality products.
A multi-layer co-extrusion molding device for metal-based composite panels is designed, and the joint control of a bidirectional screw, clamp motor and slide rod is adopted. The clamp can accurately adjust the position to ensure stable clamping of the panels. At the same time, the symmetrical distribution of the baffle of the device and the adjustable screw hole design on the mount can adapt to different thicknesses and specifications of the board, improving the adaptability and diversity of the equipment.
Through precise adjustment and stable clamping, the molding accuracy and quality are improved, production costs are reduced, the adaptability and flexibility of the equipment are enhanced, human error is reduced, and production efficiency is improved.
Smart Images
Figure CN223043345U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of extrusion of metal matrix composite plates, in particular to a multi-layer co-extrusion forming device for metal matrix composite plates. Background Art
[0002] Due to its excellent mechanical properties, corrosion resistance, light weight and high strength, metal matrix composite plates are widely used in many industries such as aerospace, automobile manufacturing, construction and electronics. The traditional forming process of metal matrix composite plates mainly adopts the method of processing single-layer materials layer by layer. Although composite plates that meet the requirements can be produced, this method has problems such as long production cycle, large material waste, and low processing accuracy, and it is difficult to meet the needs of modern industry for high-efficiency, low-cost and high-quality products. Existing equipment usually can only adapt to the processing of plates with fixed specifications. When facing plates with different thicknesses or sizes, complex adjustments to the equipment are often required, which not only takes time and effort, but also increases production costs and reduces the production flexibility of the equipment. Content of the Utility Model
[0003] The purpose of the utility model is to solve the technical problems raised in the above background art.
[0004] The utility model adopts the following technical scheme: A multi-layer co-extrusion forming device for metal matrix composite plates, including a machine body, a frame is fixedly installed on the surface of the machine body, a cylinder is fixedly installed on the top of the frame, a lifting plate is fixedly installed at the output end of the cylinder, a pressing plate is fixedly installed on the bottom surface of the lifting plate, a sliding table is arranged below the frame, a positioning frame is fixedly installed on the surface of the sliding table, a connecting plate is fixedly installed inside the positioning frame, a moving groove is formed on the surface of the connecting plate, a clamping plate is slidably connected inside the moving groove, a bidirectional lead screw and a sliding rod are rotatably connected inside the positioning frame, a mounting seat is fixedly installed on the surface of the clamping plate, and a baffle is fixedly installed on the surface of the mounting seat.
[0005] Preferably, a guiding rod is fixedly installed on the surface of the lifting plate, and the guiding rod is slidably connected inside the frame. Here, the stability of the lifting plate in the vertical direction is ensured, avoiding deviation or jamming during the lifting process, which can improve the overall accuracy of the device and ensure the uniformity and quality during the forming of the composite plate.
[0006] Preferably, a clamping motor is fixedly installed on the side surface of the positioning frame, the output end of the clamping motor is fixedly connected with the bidirectional lead screw, the bidirectional lead screw is threadedly connected inside the clamping plate, and the sliding rod is slidably connected inside the clamping plate. Here, precise adjustment of the clamping plate can be achieved, making the clamping and positioning of the metal matrix composite plate more reliable. At the same time, it not only improves the moving flexibility of the clamping plate, but also can operate bidirectionally, thus simplifying the adjustment process and improving the production efficiency.
[0007] Preferably, screws are inserted into the surface of the mounting base, screw holes are formed on the surface of the clamping plate, the screws are threadedly connected inside the screw holes, and the screw holes are equidistantly distributed on the surface of the clamping plate. Here, it makes the composite board more flexible during the adjustment of different thicknesses and specifications, helps improve the adaptability and diversity of the equipment, and reduces the production cost.
[0008] Preferably, the number of the baffle plates is two groups, and the two groups of baffle plates are symmetrically distributed on the surface of the clamping plate. Here, the symmetrical distribution of the baffle plates can better fix the composite board, prevent the material from moving or being misaligned during the processing, thereby improving the forming accuracy and quality. At the same time, the clamping force can be evenly distributed, reducing the deformation problem caused by uneven stress on the board.
[0009] Preferably, a frame is fixedly installed on the surface of the machine body, the sliding table is slidably connected inside the frame, a sliding groove is formed on the surface of the machine body, a slider is fixedly installed on the bottom surface of the sliding table, the slider is slidably connected inside the sliding groove, an adjusting motor is fixedly installed on the bottom surface of the machine body, and a driving lead screw is fixedly installed at the output end of the adjusting motor, and the driving lead screw is threadedly connected inside the slider. Here, through the precise control of the driving lead screw by the adjusting motor, the smooth movement of the sliding table is realized, which can ensure the smooth movement of the composite board between different processes, improve the automation level and operation convenience of the production process, reduce human errors, and facilitate the pre-installation of the metal matrix composite board during the extrusion forming process.
[0010] Preferably, a limiting block is fixedly installed inside the frame, and a limiting groove is formed on the side surface of the sliding table. Here, the moving range of the sliding table is effectively limited, preventing the sliding table from exceeding the predetermined track, enhancing the safety and reliability of the device, preventing misoperation during the operation, and improving the service life and stability of the equipment.
[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0012] 1. In the present utility model, through the combined control of the bidirectional lead screw, the material clamping motor and the slide bar, the clamping plate can accurately adjust its position to stably clamp the board. The symmetrical distribution of the baffle plates and the adjustable screw hole design on the mounting base ensure that the equipment has strong adaptability to composite boards of different thicknesses and sizes, can avoid material movement during the forming process, ensure the forming accuracy, and the equidistant distribution of the clamping plate and the screw holes enables the clamping plate to be flexibly adjusted when processing boards of different thicknesses and specifications, which helps improve the adaptability of the equipment, reduces the need to replace the equipment or components, and thus reduces the production cost.
[0013] 2. In the present utility model, the sliding table is tightly fitted with the sliding block and the sliding groove, and the movement is controlled by the adjusting motor driving the lead screw, ensuring that the sliding table can move smoothly during the processing, enabling the composite board to move smoothly from one station to the next, avoiding the errors that may be brought by human intervention, improving the automation level of the production process, reducing manual operations, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 Schematic diagram of a multi-layer co-extrusion forming device for a metal matrix composite board proposed by the present utility model;
[0015] Figure 2 Bottom view of a multi-layer co-extrusion forming device for a metal matrix composite board proposed by the present utility model;
[0016] Figure 3 Schematic diagram of the pressing plate of a multi-layer co-extrusion forming device for a metal matrix composite board proposed by the present utility model;
[0017] Figure 4 Schematic diagram of the sliding table and the positioning frame of a multi-layer co-extrusion forming device for a metal matrix composite board proposed by the present utility model;
[0018] Figure 5 Schematic diagram of the clamping plate of a multi-layer co-extrusion forming device for a metal matrix composite board proposed by the present utility model.
[0019] Legend Explanation:
[0020] 1. Machine body; 2. Frame; 3. Cylinder; 4. Lifting plate; 5. Pressing plate; 6. Guide rod; 7. Frame; 8. Limit block; 9. Sliding table; 10. Limit groove; 11. Sliding block; 12. Adjusting motor; 13. Driving lead screw; 14. Sliding groove; 15. Positioning frame; 16. Connecting plate; 17. Moving groove; 18. Clamping plate; 19. Bidirectional lead screw; 20. Clamping motor; 21. Slide bar; 22. Screw hole; 23. Mounting seat; 24. Screw; 25. Baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.
[0023] Embodiment 1
[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a multi-layer co-extrusion forming device for a metal matrix composite plate, including a machine body 1, a frame 2 is fixedly installed on the surface of the machine body 1, a cylinder 3 is fixedly installed on the top of the frame 2, an output end of the cylinder 3 is fixedly installed with a lifting plate 4, a pressing plate 5 is fixedly installed on the bottom surface of the lifting plate 4, a guide rod 6 is fixedly installed on the surface of the lifting plate 4, and the guide rod 6 is slidably connected inside the frame 2, ensuring the stability of the lifting plate 4 in the vertical direction, avoiding deviation or jamming during the lifting process, improving the overall precision of the device, and ensuring the uniformity and quality during the forming of the composite plate. A sliding table 9 is arranged below the frame 2, a positioning frame 15 is fixedly installed on the surface of the sliding table 9, a connecting plate 16 is fixedly installed inside the positioning frame 15, a moving groove 17 is formed on the surface of the connecting plate 16, a clamping plate 18 is slidably connected inside the moving groove 17, a bidirectional lead screw 19 and a sliding rod 21 are rotatably connected inside the positioning frame 15, a clamping motor 20 is fixedly installed on the side surface of the positioning frame 15, an output end of the clamping motor 20 is fixedly connected with the bidirectional lead screw 19, the bidirectional lead screw 19 is threadedly connected inside the clamping plate 18, and the sliding rod 21 is slidably connected inside the clamping plate 18, which can realize the precise adjustment of the clamping plate 18, making the clamping and positioning of the metal matrix composite plate more reliable. At the same time, it not only improves the moving flexibility of the clamping plate 18, but also can be operated bidirectionally, thus simplifying the adjustment process and improving the production efficiency. An installation seat 23 is fixedly installed on the surface of the clamping plate 18, a baffle 25 is fixedly installed on the surface of the installation seat 23, a screw 24 is inserted into the surface of the installation seat 23, a threaded hole 22 is formed on the surface of the clamping plate 18, the screw 24 is threadedly connected inside the threaded hole 22, and the threaded holes 22 are equidistantly distributed on the surface of the clamping plate 18, making the adjustment of the composite plate in different thicknesses and specifications more flexible, helping to improve the adaptability and diversity of the equipment, and reducing the production cost. The number of the baffles 25 is two groups, and the two groups of baffles 25 are symmetrically distributed on the surface of the clamping plate 18. The symmetrical distribution of the baffles 25 can better fix the composite plate, prevent the material from moving or misaligning during the processing, thereby improving the forming precision and quality. At the same time, the clamping force can be evenly distributed, reducing the deformation problem caused by uneven stress on the plate.
[0025] Embodiment Two
[0026] Please refer to Figures 1-2 and Figure 4, a frame 7 is fixedly installed on the surface of the body 1, a sliding table 9 is slidably connected inside the frame 7, a chute 14 is opened on the surface of the body 1, a slider 11 is fixedly installed on the bottom surface of the sliding table 9, and the slider 11 is slidably connected inside the chute 14. An adjusting motor 12 is fixedly installed on the bottom surface of the body 1, a driving lead screw 13 is fixedly installed at the output end of the adjusting motor 12, and the driving lead screw 13 is threadedly connected inside the slider 11. By driving the lead screw 13 with the adjusting motor 12 for precise control, the smooth movement of the sliding table 9 is realized, which can ensure the smooth movement of the composite board between different processes, improve the automation level and operation convenience of the production process, reduce human error, and facilitate the pre-installation of the metal matrix composite board during the extrusion molding process. A limiting block 8 is fixedly installed inside the frame 7, and a limiting groove 10 is opened on the side surface of the sliding table 9, which effectively limits the movement range of the sliding table 9, prevents the sliding table 9 from exceeding the predetermined track, enhances the safety and reliability of the device, can prevent misoperation during the operation process, and improves the service life and stability of the equipment.
[0027] Working principle: The positioning frame 15 is located above the sliding table 9 and is responsible for the preliminary alignment of the metal matrix composite plate. The positioning frame 15 integrates clamping plates 18 that are slidably connected, and the movement of these clamping plates 18 is achieved through the linkage mechanism of the bidirectional lead screw 19 and the slide rod 21. The material clamping motor 20 is connected to the bidirectional lead screw 19 and drives the horizontal movement of the clamping plates 18 through rotational motion to achieve precise clamping of the plate. The bidirectional lead screw 19 not only ensures the smooth movement of the clamping plates 18 but also realizes the bidirectional adjustment function of the clamping plates 18 through threaded connection, ensuring that the clamping plates 18 can adapt to composite plates of different thicknesses and specifications and ensuring stability during processing. In addition, the mounting seats 23 on the clamping plates 18 and the equidistantly distributed screw holes 22 provide flexibility for fixing the plate. By fixing the mounting seats 23 with screws 24, users can adjust the clamping force according to different plate sizes, making the device highly adaptable and suitable for the processing requirements of composite plates of various specifications. Two symmetrically distributed baffles 25 further enhance the stability of the plate during processing, prevent the material from moving or shifting, and ensure high precision and consistency throughout the forming process. After the plate is fixed, the core pressing process of the device begins. The cylinder 3 is installed on the top of the frame 2, and its output end is connected to the lifting plate 4, driving the up and down movement of the pressing plate 5. The cylinder 3 applies a downward force to the pressing plate 5 to press the fixed metal matrix composite plate tightly on the forming station. To ensure the accuracy and stability of the lifting, the lifting plate 4 is connected to the guide rod 6, and the guide rod 6 is slidably connected to the frame 2, enabling the pressing plate 5 to move strictly in the vertical direction during lifting. Driven by the cylinder 3, the operator can precisely adjust the pressing pressure and the height of the pressing plate 5 to ensure that the forming of each layer of composite material can reach the required thickness. The role of the guide rod 6 can also effectively reduce the negative impact of vibration and impact force on the forming of the plate, thereby further improving the surface finish and overall quality of the plate. During the processing of the device, the sliding table 9 plays a role of loading and transporting. The sliding table 9 is closely matched with the chute 14 on the body 1 through the slider 11 at the bottom. The adjustment motor 12 drives the slider 11 to move along the chute 14, enabling the sliding table 9 to move smoothly between different stations. The sliding table 9 not only helps in the transportation of the composite plate after forming but also ensures that the plate can move smoothly to the next operation position during multi-process processing. Through the precise control of the adjustment motor 12 and the driving lead screw 13, the precise positioning of the sliding table 9 is ensured, avoiding human errors. The cooperation of the limit block 8 and the limit groove 10 effectively controls the movement range of the sliding table 9, preventing the sliding table 9 from exceeding the track or colliding, thereby enhancing the operation safety of the equipment.
[0028] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A multi-layer co-extrusion molding device for metal-based composite sheets, comprising a body (1), characterized in that: A frame (2) is fixedly mounted on the surface of the machine body (1), a cylinder (3) is fixedly mounted on the top of the frame (2), a lifting plate (4) is fixedly mounted on the output end of the cylinder (3), a pressing plate (5) is fixedly mounted on the bottom surface of the lifting plate (4), a slide table (9) is arranged below the frame (2), a positioning frame (15) is fixedly mounted on the surface of the slide table (9), a connecting plate (16) is fixedly mounted inside the positioning frame (15), a moving groove (17) is provided on the surface of the connecting plate (16), a clamping plate (18) is slidably connected inside the moving groove (17), a bidirectional screw rod (19) and a sliding rod (21) are rotatably connected inside the positioning frame (15), a mounting seat (23) is fixedly mounted on the surface of the clamping plate (18), and a baffle (25) is fixedly mounted on the surface of the mounting seat (23).
2. The multi-layer co-extrusion molding device of metal matrix composite sheet material according to claim 1, characterized in that: A guide rod (6) is fixedly mounted on the surface of the lifting plate (4), and the guide rod (6) is slidably connected inside the frame (2).
3. The multi-layer co-extrusion molding device of metal matrix composite sheet material according to claim 1, characterized in that: A clamping motor (20) is fixedly mounted on the side of the positioning frame (15); the output end of the clamping motor (20) is fixedly connected to a bidirectional screw rod (19); the bidirectional screw rod (19) is threadedly connected inside the clamping plate (18); and the sliding rod (21) is slidably connected inside the clamping plate (18).
4. The multi-layer co-extrusion molding device of metal matrix composite sheet material according to claim 1, characterized in that: The surface of the mounting seat (23) is provided with screws (24), the surface of the clamping plate (18) is provided with screw holes (22), the screws (24) are threadedly connected inside the screw holes (22), and the screw holes (22) are equidistantly distributed on the surface of the clamping plate (18).
5. The multi-layer co-extrusion molding device of metal matrix composite sheet material according to claim 1, characterized in that: The baffles (25) are provided in two groups, and the two groups of baffles (25) are symmetrically distributed on the surface of the clamping plate (18).
6. The multi-layer co-extrusion molding device of metal matrix composite sheet material according to claim 1, characterized in that: A frame (7) is fixedly mounted on the surface of the machine body (1), the slide (9) is slidably connected inside the frame (7), a slide groove (14) is provided on the surface of the machine body (1), a slider (11) is fixedly mounted on the bottom surface of the slide (9), the slider (11) is slidably connected inside the slide groove (14), an adjustment motor (12) is fixedly mounted on the bottom surface of the machine body (1), a drive screw (13) is fixedly mounted on the output end of the adjustment motor (12), and the drive screw (13) is threadedly connected inside the slider (11).
7. The multi-layer co-extrusion molding device of metal matrix composite sheet material according to claim 6, characterized in that: A limiting block (8) is fixedly installed on the inner side of the frame (7), and a limiting groove (10) is provided on the side of the slide (9).