Anti-deformation aluminum honeycomb panel laminating positioning tool

Abstract

This utility model discloses a deformation-resistant aluminum honeycomb panel lamination positioning fixture, relating to the field of aluminum honeycomb panel processing technology. It includes an operating table, within which a pressure plate and multiple lamination plates are arranged sequentially from top to bottom. Sliding sleeves are installed at the four corners of the multiple lamination plates and the pressure plate, and these sliding sleeves at the four corners of the lamination plates are slidably connected to the upper lamination plate or the sliding sleeves at the four corners of the pressure plate. By distributing the pressure plate and multiple lamination plates vertically, and connecting them at their four corners through the sliding sleeves, the pressure plate and multiple lamination plates can be compressed together or unfolded under the drive of an electric actuator. This allows for the simultaneous lamination of multiple aluminum honeycomb panels onto the upper surface of multiple lamination plates, improving the efficiency of aluminum honeycomb panel lamination. Limiting plates are installed on both sides between the multiple lamination plates to restrict the spacing between the two lamination plates, preventing excessive compression force when laminating aluminum honeycomb panels between two plates and providing excellent protection during the lamination process.

Description

Technical Field

[0001] This utility model relates to the field of aluminum honeycomb panel processing technology, specifically to a deformation-resistant aluminum honeycomb panel lamination positioning fixture. Background Technology

[0002] Aluminum honeycomb panels are widely used in aerospace, architectural decoration, and other fields due to their lightweight and high strength. Cold pressing of aluminum honeycomb panels is a common process. This process involves bonding aluminum panels and aluminum honeycomb cores into a composite panel at room temperature (20-30℃) using mechanical pressure (0.5-1.5MPa) to allow the adhesive to penetrate and cure. During the lamination process, positioning fixtures are needed to stack the aluminum honeycomb core material and the panel. However, traditional lamination positioning fixtures have significant drawbacks. For example, existing equipment often uses a single-layer sequential pressing method. After each lamination of the aluminum honeycomb core material and panel, a new aluminum honeycomb panel needs to be removed and placed in for further lamination. This process is cumbersome and inefficient. Furthermore, uneven or excessive stress during pressing can cause localized extrusion deformation of the aluminum honeycomb core material, affecting the flatness of the finished product. Therefore, this application proposes a deformation-resistant aluminum honeycomb panel lamination positioning fixture to solve these problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a deformation-resistant aluminum honeycomb panel lamination positioning fixture, which solves the technical problems mentioned in the background.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a deformation-resistant aluminum honeycomb panel lamination positioning fixture, comprising an operating table, wherein a pressure plate and multiple lamination plates are arranged sequentially from top to bottom inside the operating table, and sliding sleeves are installed at the four corners of the multiple lamination plates and the pressure plate, and the sliding sleeves at the four corners of the lamination plates are slidably connected to the sliding grooves in the upper lamination plate or the four corner sliding sleeves of the pressure plate, and alignment plates are installed at the rear end of the upper surface of the multiple lamination plates, and limiting plates are connected to both sides of the upper surface of the multiple lamination plates by a quick-release method, and the limiting plates are provided with various models of different heights, and the upper side of the pressure plate is connected to the telescopic end of an electric push rod, and the electric push rod is installed at the top of the operating table.

[0007] Preferably, the quick-release method is magnetic attraction, with a magnetic strip installed at the bottom of the limiting plate. The magnetic strip is snapped into a magnetic groove, which is located on the laminate.

[0008] Preferably, multiple aluminum honeycomb panel lamination spaces are formed between the pressure plate and the multiple laminates, and the aluminum honeycomb panel lamination spaces are used to place the aluminum honeycomb panels.

[0009] Preferably, a limiting groove is formed in the inner wall of the slide, and a limiting protrusion is provided on one side of the top of the slide sleeve to slide in connection with the limiting groove.

[0010] Preferably, the height of the limiting plate and the aluminum honeycomb panel are adapted after lamination of various height models.

[0011] Preferably, the bottommost laminate is mounted on the operating table.

[0012] (III) Beneficial Effects

[0013] The beneficial effects of this utility model are as follows:

[0014] This type of anti-deformation aluminum honeycomb panel lamination positioning fixture consists of a pressure plate and multiple lamination plates arranged vertically. The four corners of the pressure plate and multiple lamination plates are connected by sliding sleeves. Driven by an electric actuator, the pressure plate and multiple lamination plates can be compressed together or unfolded, enabling the lamination of multiple aluminum honeycomb panels on the upper side of multiple lamination plates in one operation. This greatly improves the efficiency of aluminum honeycomb panel lamination. The limiting plates set on both sides between multiple lamination plates can limit the gap between the two lamination plates, avoiding excessive extrusion force when laminating aluminum honeycomb panels between two lamination plates. This provides good protection for the aluminum honeycomb panels during lamination and improves the quality of aluminum honeycomb panel lamination. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the lamination process of this utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the laminate of this utility model;

[0018] Figure 4 This is a bottom-view three-dimensional structural diagram of the laminate of this utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the sliding sleeve of this utility model.

[0020] In the diagram: 1. Operating table, 2. Layer plate, 3. Pressure plate, 4. Sliding sleeve, 5. Sliding groove, 6. Limiting groove, 7. Alignment plate, 8. Limiting plate, 9. Magnetic strip, 10. Magnetic groove, 11. Electric push rod. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] like Figure 1-5 As shown, this utility model provides a technical solution: a deformation-resistant aluminum honeycomb panel lamination positioning fixture, including an operating table 1. A pressure plate 3 and multiple lamination plates 2 are arranged sequentially from top to bottom within the operating table 1. The bottommost lamination plate 2 is mounted on the operating table 1. Multiple aluminum honeycomb panel lamination spaces are formed between the pressure plate 3 and the multiple lamination plates 2. Sliding sleeves 4 are installed at the four corners of the multiple lamination plates 2 and the pressure plate 3, and the sliding sleeves 4 at the four corners of the lamination plate 2 are slidably connected to the sliding grooves 5 within the sliding sleeves 4 at the four corners of the upper lamination plate 2 or pressure plate 3. In this way, the pressure plate 3 and multiple laminates 2 are connected together from top to bottom. Driven by the electric actuator 11, they can be stacked or unfolded. The pressure plate 2 and multiple laminates 3 are arranged vertically, and their four corners are connected by sliding sleeves 4. Driven by the electric actuator 11, the pressure plate 2 and multiple laminates 3 can be compressed or unfolded, achieving one-time lamination of multiple aluminum honeycomb panels on the upper side of multiple laminates 3. This greatly improves the efficiency of aluminum honeycomb panel lamination. Figure 5As shown, a limiting groove 6 is formed on the inner wall of the slide 5, and a limiting protrusion is provided on one side of the top of the slide sleeve 4 to slide and connect with the limiting groove 6, which can prevent the slide sleeves 4 connected together from separating and play a limiting role. Alignment plates 7 are installed at the rear end of the upper surface of multiple laminates 2. The thickness of the alignment plates 7 is lower than the thickness of various models of limiting plates 8, and is used to align the aluminum honeycomb panels placed on the laminates 2. The upper surfaces of multiple laminates 2 are connected to the limiting plates 8 on both sides by a quick-release method. Various height models of limiting plates 8 are adapted to the height of the aluminum honeycomb panels after lamination. The quick-release method is magnetic attraction. A magnetic strip 9 is installed at the bottom of the limiting plate 8. The magnetic strip 9 is snapped into the magnetic groove 10, and the magnetic groove 10 is formed on the laminate 2. The limiting plate 8 is provided with multiple Different height models are selected, and the limiting plate 8 with the same thickness as the aluminum honeycomb panel after lamination is selected. The magnetic strip 9 at the bottom is attracted and connected to the magnetic groove 10 on the laminating plate 2. During lamination, the limiting plates 9 on both sides can limit the distance between two adjacent laminating plates 2, ensuring that the minimum distance between two laminating plates 2 when they are close is the same as the thickness of the aluminum honeycomb panel after lamination. This avoids excessive force between two adjacent laminating plates 2 during lamination of the aluminum honeycomb panel, and plays a good protective role in the lamination of the aluminum honeycomb panel, improving the quality of the aluminum honeycomb panel lamination. The upper side of the pressure plate 3 is connected to the telescopic end of the electric push rod 11, and the electric push rod 11 is installed at the top of the operating table 1. The electric push rod 11 pushes the pressure plate 3 down. With the connection of the sliding sleeve 4 and the sliding groove 5, multiple laminating plates 2 can be pushed and stacked together in sequence, such as Figure 2 As shown, multiple aluminum honeycomb panels on multiple laminates 2 are laminated in one go. Then, the electric push rod 11 is retracted at the telescopic end, and the multiple laminates 2 are unfolded and reset by the pressure plate 3. The laminated aluminum honeycomb panels on the laminates 2 can then be removed.

[0023] The operational steps for this application are as follows:

[0024] Select a limiting plate 8 with the same thickness as the aluminum honeycomb panel after lamination, and use the magnetic strip 9 at the bottom to attract and connect with the magnetic groove 10 on the laminate 2 to fix the limiting plate 8 on the laminate 2.

[0025] Before pressing the aluminum honeycomb panel, two layers of aluminum alloy panels are coated with special structural adhesive and covered on both sides of the aluminum honeycomb core to ensure precise alignment and no air bubbles, thus creating the aluminum honeycomb panel to be laminated.

[0026] The aluminum honeycomb panel to be laminated is placed on top of multiple laminates 2. The electric push rod 11 pushes the pressure plate 3 down. With the connection of the sliding sleeve 4 and the sliding groove 5, the multiple laminates 2 can be pushed and stacked together in sequence, such as... Figure 2As shown, multiple aluminum honeycomb panels on laminate 2 are laminated in one go, with a pressure range of 0.5-1.5MPa. During lamination, the limiting plates 9 on both sides can limit the distance between adjacent laminate 2, ensuring that the minimum distance between two laminate 2 when they are close is the same as the thickness of the aluminum honeycomb panel after lamination. This avoids excessive pressure between adjacent laminate 2 when laminating the aluminum honeycomb panel. After pressing for a certain period of time, the telescopic end of the electric push rod 11 retracts, and the multiple laminate 2 are unfolded and reset through the pressure plate 3, so that the laminated aluminum honeycomb panel on the laminate 2 can be removed.

[0027] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A deformation-proof aluminum honeycomb panel lamination positioning tool, characterized in that: The system includes an operating table (1), in which a pressure plate (3) and multiple laminates (2) are arranged sequentially from top to bottom. Sliding sleeves (4) are installed at the four corners of the multiple laminates (2) and the pressure plate (3), and the sliding sleeves (4) at the four corners of the laminates (2) are slidably connected to the sliding grooves (5) in the sliding sleeves (4) at the four corners of the upper laminates (2) or the pressure plate (3). Alignment plates (7) are installed at the rear end of the upper surface of the multiple laminates (2), and quick-release mechanisms are used on both sides of the upper surface of the multiple laminates (2). The connection is a limiting plate (8), and the limiting plate (8) is provided with various models of different heights. The upper side of the pressure plate (3) is connected to the telescopic end of the electric push rod (11), and the electric push rod (11) is installed on the top of the operating table (1). The electric push rod (11) is used to push the pressure plate (3) down, and through the sliding cooperation of the sliding sleeve (4) and the sliding groove (5), it pushes multiple laminates (2) to stack in sequence, so as to apply pressure to the aluminum honeycomb panels placed on each laminate (2), and the pressure range is 0.5–1.5 MPa.

2. The deformation-resistant aluminum honeycomb panel laminated positioning tooling according to claim 1, characterized in that: The quick-release method is magnetic attraction. A magnetic strip (9) is installed at the bottom of the limiting plate (8). The magnetic strip (9) is snapped into the magnetic groove (10), and the magnetic groove (10) is opened on the laminate (2).

3. The deformation-resistant aluminum honeycomb panel laminated positioning tooling according to claim 2, characterized in that: Multiple aluminum honeycomb laminated spaces are formed between the pressure plate (3) and the multiple laminates (2).

4. The deformation-resistant aluminum honeycomb panel laminated positioning tooling fixture according to claim 1, characterized in that: The inner wall of the slide groove (5) is provided with a limiting groove (6), and a limiting protrusion is provided on one side of the top of the slide sleeve (4) to slide in connection with the limiting groove (6).

5. The deformation-resistant aluminum honeycomb panel laminated positioning tooling fixture according to claim 1, wherein: Various height models of the limiting plate (8) are adapted to the height of the aluminum honeycomb panel after lamination.

6. The deformation-resistant aluminum honeycomb panel laminated positioning tooling fixture according to claim 1, wherein: The bottom laminate (2) is mounted on the worktable (1).

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