Hot-pressing composite press machine for aluminum composite insulation board

Abstract

The utility model relates to the technical field of outer wall aluminum composite insulation board manufacturing, and discloses a hot-pressing composite press machine of an aluminum composite insulation board, which comprises two stand columns, a hot-pressing platform is fixedly arranged between the two stand columns and close to the middle position, and an upper cross beam is fixedly arranged between the two stand columns and close to the upper end. A pressure beam assembly is slidably arranged at the lower end of the upper cross beam through a rail and comprises an upper connecting frame, power push rods are fixedly arranged in the middle or at the two ends of the lower end of the upper connecting frame, and frame type pressing plates are fixedly arranged at the output ends of the lower ends of the power push rods. According to the utility model, the sandbag does not need to be carried manually, the state that a general press machine is not adaptive to an L-shaped plate and a U-shaped plate is changed, and hot-pressing compounding is realized. Therefore, the labor intensity is reduced, the working environment is purified, the working efficiency is improved, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of manufacturing technology of aluminum composite insulation board for exterior walls, and in particular to a hot pressing composite press for aluminum composite insulation board. Background Technology

[0002] Exterior wall aluminum composite insulation panels can be mainly divided into two categories: flat panels and shaped panels. Flat panels can be formed using automated hot-pressing composite technology, which greatly improves production efficiency and product quality. Shaped panels mainly include L-shaped and U-shaped panels.

[0003] Currently, the composite molding of irregularly shaped plates mainly relies on manual operation. After manual lamination, cold pressing is performed using sandbags or general-purpose presses. However, the cold pressing process using sandbags involves considerable labor intensity due to the need for manual handling of the sandbags. To improve the efficiency of sandbag utilization, operators typically stack multiple L-shaped plates together and then place a sandbag on top for pressing. However, this method has a significant drawback: it cannot perform hot lamination, which limits product quality and production efficiency. Furthermore, the large amount of fine powder contained in the sand is prone to weathering, which not only affects the quality of the finished product but also pollutes the environment, as the leakage of fine powder and sand leads to dust problems. As for general-purpose presses, they are not well-suited for pressing and laminating L-shaped and U-shaped plates, mainly because their working efficiency is relatively low and cannot meet the needs of large-scale production.

[0004] Therefore, those skilled in the art have provided a hot-pressing composite press for aluminum composite insulation boards to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hot-pressing composite press for aluminum composite insulation panels. This press overcomes the deficiencies of current technology, eliminating the need for manual handling of sandbags and overcoming the limitations of general-purpose presses that are unsuitable for L-shaped and U-shaped panels, thus achieving hot-pressing composite. This reduces labor intensity, purifies the working environment, improves work efficiency, and enhances product quality.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A hot-pressing composite press for aluminum composite insulation boards includes two columns, a hot-pressing platform fixedly arranged between the two columns near the middle position, an upper crossbeam fixedly arranged between the two columns near the upper end, and a pressure beam assembly slidably arranged at the lower end of the upper crossbeam via a track.

[0008] The pressure beam assembly includes an upper connecting frame. A power push rod is fixedly installed at the middle or both ends of the lower end of the upper connecting frame. A frame-type pressure plate is fixedly installed at the lower output end of the power push rod. Linear motion blocks are fixedly installed at both the front and rear positions of the upper connecting frame. A stabilizing slide rod is slidably installed between the linear motion blocks. The lower ends of the two stabilizing slide rods are fixedly connected to the upper end of the frame-type pressure plate.

[0009] Furthermore, the pressure beam assembly is provided in two or more sets.

[0010] Furthermore, the frame-type pressure plate is configured as a plate or a frame.

[0011] Furthermore, the power push rod is driven by electric, pneumatic, or hydraulic means.

[0012] This utility model has the following beneficial effects:

[0013] This invention discloses a hot-pressing composite press for aluminum composite insulation boards. The hot-pressing platform of this press employs multiple heating methods, including hot air, hot oil, and electricity, to ensure the heat required for the hot-pressing process. Each pressure beam assembly is independent and can move longitudinally along the track on the upper crossbeam. Furthermore, the pressure plates of the pressure beam assemblies are driven up and down by electric, pneumatic, or hydraulic methods. The pressure plates can be designed as either plate-shaped or frame-shaped to accommodate the hot-pressing composite requirements of U-shaped boards. During the hot-pressing process, the pressure plates of the pressure beam assemblies are first raised to their highest position, then the pressure beam assemblies are moved to an appropriate position to tightly adhere the hot-pressing composite surface of the semi-finished product to the hot-pressing platform. Next, an appropriate number of pressure beam assemblies are selected and moved to the hot-pressing composite position of the semi-finished product. The pressing switch is then operated to press the insulation layer tightly, initiating the hot-pressing composite process. This technology effectively solves the technical challenges of hot-pressing composite of L-shaped and U-shaped boards, significantly improving production efficiency and capacity, while also improving the working environment and reducing labor intensity. Attached Figure Description

[0014] Figure 1 This is an axonometric view of the present invention;

[0015] Figure 2 This is an isometric view of the pressure beam assembly of this utility model;

[0016] Figure 3 This is a front view schematic diagram of the present invention.

[0017] Legend:

[0018] 1. Upper crossbeam; 2. Pressure beam assembly; 3. Column; 4. Frame-type pressure plate; 5. Hot pressing platform; 201. Upper connecting frame; 202. Power push rod; 203. Linear motion block; 204. Stabilizing slide bar. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Reference Figure 1-3 An embodiment of this utility model is provided: a hot pressing composite press for aluminum composite insulation board, including two columns 3, a hot pressing platform 5 fixedly arranged between the two columns 3 near the middle position, an upper crossbeam 1 fixedly arranged between the two columns 3 near the upper end, and a pressure beam assembly 2 slidably arranged at the lower end of the upper crossbeam 1 via a track.

[0021] The pressure beam assembly 2 includes an upper connecting frame 201. A power push rod 202 is fixedly installed at the lower end or both ends of the upper connecting frame 201. A frame-type pressure plate 4 is fixedly installed at the lower output end of the power push rod 202. Linear motion blocks 203 are fixedly installed at both the front and rear positions of the upper connecting frame 201. A stabilizing slide rod 204 is slidably installed through the linear motion block 203. The lower ends of the two stabilizing slide rods 204 are fixedly connected to the upper end of the frame-type pressure plate 4. The pressure beam assembly 2 is provided with two or more sets of power push rods 202. The power push rod 202 is driven by electric, pneumatic or hydraulic means.

[0022] Specifically, the hot press platform 5 can be heated by various methods such as hot air, hot oil, and electricity to ensure the heat required for the hot bonding process. Each pressure beam assembly 2 is independent and can move longitudinally along the track on the upper crossbeam 1. Furthermore, the pressure plates of the pressure beam assembly 2 are driven up and down by electric, pneumatic, or hydraulic mechanisms. These pressure plates can be designed as flat or frame shapes to accommodate the hot pressing bonding requirements of U-shaped plates. In the hot bonding operation, the pressure plates of the pressure beam assembly 2 are first raised to their highest position, and then the assembly is moved to the appropriate position. Next, the hot-pressing bonding surface of the semi-finished product is tightly fitted to the hot press platform 5, and an appropriate number of pressure beam assemblies 2 are moved to the hot-pressing bonding position of the semi-finished product. Finally, the pressure switch is operated to press the pressure plates tightly against the insulation layer, thus starting the hot-pressing bonding process.

[0023] Reference Figure 1 and 2 The frame-type pressure plate 4 is set as a plate or a frame. The plate or frame-type pressure plate 4 can better adapt to U-shaped and L-shaped plates.

[0024] Specifically, the grooves and protrusions of the U-shaped aluminum plate make the hot pressing process more complex. The hot pressing composite press of this invention allows the pressure beam assembly 2 to select and operate the pressure plate according to the structural characteristics of the L-shaped and U-shaped plates. The frame-type pressure plate 4 effectively ensures pressure uniformity when handling the corners of the L-shaped plate and the complex structure of the U-shaped plate, ensuring that the first and second insulation plates are tightly bonded to the L-shaped and U-shaped aluminum plates respectively. This fully leverages the advantages of hot pressing composite, significantly improving the quality and efficiency of hot pressing composite of L-shaped and U-shaped plates, and overcoming many drawbacks of traditional processing methods when handling such irregularly shaped insulation plates.

[0025] Working Principle: Before hot pressing, the pressure plate of pressure beam assembly 2 is raised to its highest position, leaving enough space above the hot pressing platform 5 for the operation of placing the semi-finished aluminum composite insulation board to be processed. Then, based on the size and shape of the semi-finished insulation board, pressure beam assembly 2 is moved to a suitable position to ensure accurate coverage of the area requiring hot pressing. The hot pressing surface of the semi-finished product is placed tightly against the heated hot pressing platform 5 to ensure efficient heat transfer and effective hot pressing. An appropriate number of pressure beam assemblies 2 are moved to the hot pressing position of the semi-finished product, and then the pressure switch is activated. At this time, the pressure plate of pressure beam assembly 2 moves downward under the action of the drive device, pressing down on the insulation layer of the insulation board, and the hot pressing process begins. During the hot pressing process, the heat from the hot pressing platform 5 is transferred to the insulation board, and the pressure applied by the pressure plate tightly bonds the aluminum plate and the insulation layer, achieving the effect of hot pressing. Throughout the hot pressing process, the composite temperature is generally around 50℃, and the composite time is about 30 minutes. Compared with the cold pressing of aluminum composite insulation boards for exterior walls, which takes 3-4 hours in summer when the ambient temperature is 32-35℃ and 8-10 hours in winter when the ambient temperature is 5-10℃, this greatly improves production efficiency.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot-pressing composite press for aluminum composite insulation boards, comprising two columns (3), characterized in that: A hot press platform (5) is fixedly installed between the two columns (3) at the middle position, and an upper crossbeam (1) is fixedly installed between the two columns (3) at the upper end. A pressure beam assembly (2) is slidably installed at the lower end of the upper crossbeam (1) via a track. The pressure beam assembly (2) includes an upper connecting frame (201). A power push rod (202) is fixedly installed at the middle or both ends of the lower end of the upper connecting frame (201). A frame-type pressure plate (4) is fixedly installed at the lower output end of the power push rod (202). A linear motion block (203) is fixedly installed at both the front and rear positions of the upper connecting frame (201). A stabilizing slide rod (204) is slidably installed through the linear motion block (203). The lower ends of the two stabilizing slide rods (204) are fixedly connected to the upper end of the frame-type pressure plate (4).

2. The hot-pressing composite press for aluminum composite insulation boards according to claim 1, characterized in that: The pressure beam assembly (2) is provided in two or more sets.

3. The hot-pressing composite press for aluminum composite insulation boards according to claim 1, characterized in that: The frame-type pressure plate (4) is configured as a plate or a frame.

4. The hot-pressing composite press for aluminum composite insulation boards according to claim 1, characterized in that: The power push rod (202) is driven by electric, pneumatic or hydraulic means.

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