Aerogel plate forming equipment

Abstract

The utility model discloses aerogel plate forming equipment, which relates to the technical field of aerogel plate processing, and comprises a bottom plate, a heating body, a gravity pressure block, a lifting mechanism and a telescopic shield, the bottom plate supports an aerogel plate to be compressed, the lifting mechanism drives the gravity pressing block to ascend and descend on the upper side of the aerogel plate to be compressed, the telescopic protective cover is located on the lower side of the gravity pressing block, the heating body is installed on the upper side of the bottom plate, and the heating body and the aerogel plate to be compressed both correspond to the inner side of the telescopic protective cover; long-time unpowered pressing can be achieved through the gravity pressing block, hot press forming of the aerogel plate is achieved in cooperation with the heating body, the heat preservation effect is achieved through the telescopic protective cover, energy consumption is low, and cost is low.

Description

Technical Field

[0001] This utility model relates to the field of aerogel board manufacturing technology, and in particular to an aerogel board molding equipment. Background Technology

[0002] One method for forming aerogel boards is to roll-press the blank material on a conveyor belt, cut the blank, and then die-cast it using a hydraulic press, as illustrated in patents CN215039582U (a roll-pressing device for aerogel fiberglass boards) and CN220883079U (a die-casting machine for aerogel boards). Another method involves hot-pressing multiple layers of aerogel felt together, as illustrated in patent CN108673997B (a method for preparing large-size, high-thickness aerogel boards). However, since aerogel felt requires prolonged hot-pressing, using a traditional hydraulic press for die-casting requires continuous energy consumption and is therefore costly. Utility Model Content

[0003] The purpose of this invention is to solve the problems in the prior art and provide an aerogel board molding device.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] An aerogel board molding device includes a base plate, a heating element, a gravity pressure block, a lifting mechanism, and a telescopic protective cover;

[0006] The base plate supports the aerogel plate to be pressed, and the lifting mechanism drives the gravity pressure block to rise and fall above the aerogel plate. The telescopic cover is located below the gravity pressure block. The heating element is installed on the upper side of the base plate, and both the heating element and the aerogel plate to be pressed correspond to the inner side of the telescopic cover.

[0007] Furthermore, the heating element is rectangular in shape, with the aerogel plate to be pressed located inside the heating element.

[0008] Furthermore, a top plate is provided above the bottom plate, and a column connects the bottom plate and the top plate.

[0009] Furthermore, a lifting plate that moves up and down along the column is connected to the lower side of the gravity pressure block, and the column passes through the lifting plate.

[0010] Furthermore, a fence is provided on the upper side of the gravity pressure block, and several counterweights are placed inside the fence. A sling connected to the upper side of the fence is attached to the lifting mechanism.

[0011] Furthermore, the lifting mechanism includes a winch, and the end of the winch's wire rope is connected to a hook.

[0012] Furthermore, a rotating base is rotatably fitted at the bottom of the column, and a safety support rod is provided on the upper side of the end of the rotating base.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes a gravity-applying block to achieve long-term, unpowered pressure application, combined with a heating element to achieve thermoforming of aerogel sheets, resulting in low energy consumption and low cost. Aerogel felt has relatively low compressive strength compared to traditional sheets, and thermoforming using a hydraulic press is wasteful of resources, leading to high equipment purchase and operating costs. This invention utilizes the gravity of the gravity-applying block to reduce production and processing costs. The gravity is adjustable, and the lifting mechanism can be used to raise the gravity-applying block before and after thermoforming. A telescopic protective cover provides insulation, and a safety support rod ensures safety when handling aerogel sheets. Attached Figure Description

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

[0016] Figure 2 This is a second-view three-dimensional structural diagram of the present invention.

[0017] Figure 3 This is a front structural diagram of the present invention.

[0018] Figure 4 This is a side view of the structure of this utility model.

[0019] In the diagram: 1. Base plate; 2. Heating element; 3. Gravity pressure block; 4. Lifting mechanism; 5. Telescopic cover; 6. Top plate; 7. Column; 8. Lifting plate; 9. Fence; 10. Counterweight; 11. Sling; 12. Hook; 13. Rotary seat; 14. Safety support rod; 15. Positioning groove; 16. Aerogel plate to be pressurized. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0021] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "provided with" should be interpreted broadly. For example, the object "provided with" can be a part of the main body, or it can be separately arranged from the main body and connected to it. This connection can be detachable or non-detachable. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described in detail below with reference to the embodiments.

[0024] Specific embodiments of the aerogel board molding equipment provided by this utility model:

[0025] Please see Figure 1-4 Aerogel board molding equipment includes a base plate 1, a heating element 2, a gravity pressure block 3, a lifting mechanism 4, and a telescopic cover 5.

[0026] A top plate 6 is provided above the base plate 1. The base plate 1 and the top plate 6 are rectangular plates with the same shape and vertically corresponding. A column 7 with a circular cross-section is connected between the corners of the base plate 1 and the top plate 6.

[0027] The base plate 1 supports the aerogel plate 16 to be pressed in the middle. The heating element 2 is installed on the upper side of the base plate 1. The heating element 2 is rectangular in shape. The aerogel plate 16 to be pressed is located inside the heating element 2. The heating element 2 surrounds the bottom aerogel plate 16 to be pressed and can limit the bottom aerogel plate 16 to be pressed.

[0028] Heating element 2 is an electrically heated structure. It generates heat during the hot pressing process to increase the temperature and ensure the hot pressing effect. A power cord is connected to one side of heating element 2, and a cable tray for laying the power cord is provided on the upper side of the base plate 1.

[0029] The gravity pressure block 3 is connected to a horizontal lifting plate 8 that moves up and down along the column 7. The lifting plate 8 is made of stainless steel or galvanized steel. The column 7 passes through the corner of the lifting plate 8 and slides in contact with the lifting plate 8. The corner of the lifting plate 8 is provided with a light hole that slides with the column 7. The gravity pressure block 3 is supported on the upper side of the lifting plate 8.

[0030] The gravity pressure block 3 is made of reinforced concrete, with a thickness of 0.5-2m and an area not less than that of the aerogel board 16 to be pressed. A fence 9 is provided on the upper side of the gravity pressure block 3. The fence 9 is integrally cast with the gravity pressure block 3 and contains reinforcing steel bars. A sling 11, which is connected to the lifting mechanism 4, is attached to the upper side of the fence 9. The sling 11 includes a wire rope and a lifting ring. The lifting ring is connected to the wire rope, and the reinforcing steel bars inside the fence 9 are connected to the wire rope.

[0031] Several counterweights 10 are placed inside the fence 9. The counterweights 10 are made of concrete or steel blocks. The upper side of the counterweights 10 is provided with an inverted U-shaped handle. By placing different numbers of counterweights 10 inside the fence 9, the pressure applied can be changed, which is beneficial for the flexible adjustment of the pressure applied.

[0032] The lifting mechanism 4 includes a winch, with a hook 12 connected to a lifting ring at the end of the winch's wire rope. The lifting mechanism 4 is installed on the lower middle part of the top plate 6. It uses a sling 11 and a railing 9 to raise and lower a gravity pressure block 3 above the aerogel plate 16. When the gravity pressure block 3 descends above the aerogel plate 16, it continuously applies pressure using its own weight, without requiring continuous energy consumption. When the gravity pressure block 3 rises to a high position, the aerogel plate 16 can be picked up or put down.

[0033] Each column 7 has a rotating base 13 rotatably fitted at its bottom. One end of the rotating base 13 is fitted onto the outer side of the bottom of the column 7 and can rotate. A safety support rod 14 is provided on the upper side of the end of the rotating base 13. The rotating base 13 has a through hole that mates with the column 7, allowing the rotating base 13 to be manually rotated and manually raised and lowered.

[0034] A positioning groove 15 is provided on the upper side of the corner of the base plate 1. When the safety support rod 14 rotates to the corresponding positioning groove 15 on the upper side of the base plate 1, the rotating seat 13 can descend into the positioning groove 15. The positioning groove 15 limits the rotation of the rotating seat 13, so that the safety support rod 14 is stably positioned on the upper side of the base plate 1 and the lower side of the lifting plate 8. A disc is provided on the upper side of the safety support rod 14 to increase the contact area with the lifting plate 8 and the support stability. The safety support rod 14 can support the lifting plate 8 and the gravity pressure block 3. When picking up and placing the aerogel plate 16 to be pressed, the lifting mechanism 4 does not need to suspend the gravity pressure block 3 for a long time. Instead, the gravity pressure block 3 and the lifting plate 8 are placed on the upper side of the safety support rod 14. The safety support rod 14 also plays a role in preventing the gravity pressure block 3 from falling accidentally, thereby improving the safety of picking up and placing the aerogel plate 16 to be pressed.

[0035] The rotating base 13 and the safety support rod 14 are not located on the upper side of the base plate 1, and the safety support rod 14 will not interfere with the descent and pressure application of the lifting plate 8 and the gravity pressure block 3.

[0036] The telescopic cover 5 is located below the gravity pressure block 3. Specifically, in this embodiment, the telescopic cover 5 is connected to the lower side of the lifting plate 8, and the heating body 2 and the aerogel plate 16 to be pressed are both located inside the telescopic cover 5. When the lifting plate 8 and the gravity pressure block 3 descend and act on the upper side of the aerogel plate 16 to be pressed, the telescopic cover 5 is compressed between the lifting plate 8 and the bottom plate 1, surrounding the aerogel plate 16 to be pressed and the heating body 2. The telescopic cover 5 is a bellows cover with three-proof cloth, which can be extended and retracted, and plays a role in heat insulation and heat preservation. During pressure application, it reduces heat loss, maintains temperature stability, and ensures the hot pressing molding effect.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments without creative effort, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An aerogel board molding device, characterized in that: It includes a base plate (1), a heating element (2), a gravity pressure block (3), a lifting mechanism (4), and a telescopic cover (5); The base plate (1) supports the aerogel plate (16) to be pressed. The lifting mechanism (4) drives the gravity pressure block (3) to rise and fall on the upper side of the aerogel plate (16). The telescopic cover (5) is located on the lower side of the gravity pressure block (3). The heating element (2) is installed on the upper side of the base plate (1). The heating element (2) and the aerogel plate (16) to be pressed are both located on the inner side of the telescopic cover (5).

2. The aerogel board molding equipment according to claim 1, characterized in that: The heating element (2) is rectangular in shape, and the aerogel plate (16) to be pressed is located inside the heating element (2).

3. The aerogel board molding equipment according to claim 1, characterized in that: A top plate (6) is provided above the bottom plate (1), and a column (7) is connected between the bottom plate (1) and the top plate (6).

4. The aerogel board molding equipment according to claim 3, characterized in that: The gravity pressure block (3) is connected to a lifting plate (8) that moves up and down along the column (7), and the column (7) passes through the lifting plate (8).

5. The aerogel board molding equipment according to claim 1 or 4, characterized in that: The gravity pressure block (3) is provided with a fence (9) on the upper side, and several counterweights (10) are placed inside the fence (9). The fence (9) is connected to a sling (11) that is attached to the lifting mechanism (4).

6. The aerogel plate molding equipment according to claim 1 or 3, characterized in that: The lifting mechanism (4) includes a winch with a hook (12) connected to the end of the wire rope of the winch.

7. The aerogel board molding equipment according to claim 3, characterized in that: The bottom of the column (7) is fitted with a rotating seat (13), and a safety support rod (14) is provided on the upper side of the end of the rotating seat (13).

Images