Multilayer composite aerogel insulation sheet for building materials and processing method thereof

Abstract

The invention discloses a multi-layer composite aerogel thermal insulation sheet for building materials and a processing method thereof, which relates to the technical field of aerogel thermal insulation sheets, comprising a conveyor belt, a multi-layer composite aerogel thermal insulation sheet, a mounting platform, a first winding piece, a mounting frame, a punching mechanism, a pushing mechanism, a mounting plate, a second winding piece, a detection mechanism, a spraying mechanism and a hot press. The multi-layer composite aerogel thermal insulation sheet is arranged at the top right end of the conveyor belt, the left end of the conveyor belt is fixedly connected to the mounting platform, the top left end of the mounting platform is fixedly connected to the first winding piece, the top right end of the mounting platform is fixedly connected to the mounting frame, the top rear end of the mounting frame is fixedly connected to the punching mechanism, and the front end of the mounting frame is fixedly connected to the pushing mechanism. The multi-layer composite aerogel thermal insulation sheet is arranged, and the infrared sunscreen layer and the polymer coating are used to significantly improve the thermal insulation effect of the multi-layer composite aerogel thermal insulation sheet at high temperature and prevent the multi-layer composite aerogel thermal insulation sheet from being affected by external moisture and oxygen.

Description

Technical Field

[0001] The present invention relates to the technical field of aerogel thermal insulation sheets, in particular to a multi-layer composite aerogel thermal insulation sheet for building materials and a processing method thereof. Background Art

[0002] A multi-layer composite aerogel insulation sheet is a high-performance thermal insulation material, which is composed of multiple layers of aerogel and reinforcing materials. The multi-layer composite aerogel insulation sheet is suitable for a variety of fields. To this end, a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof are provided.

[0003] Existing multi-layer composite aerogel insulation sheets are difficult to improve the insulation effect at high temperatures when used, and it is also difficult to prevent them from being affected by external moisture and oxygen, resulting in relatively limited practicality.

[0004] In addition, during the processing of multi-layer composite aerogel insulation sheets, it is difficult to alleviate the brittleness of the aerogel material itself to a certain extent, resulting in poor flexibility and bending resistance of the multi-layer composite aerogel insulation sheet. At the same time, it is difficult to reduce the transmission of heat radiation in the material and reduce the weight of the multi-layer composite aerogel insulation sheet, and the practicality is relatively simple. After punching the aerogel material, it is difficult to collect the broken materials in the existing technology, which increases the energy consumption in the mining and production process of the aerogel material.

[0005] Finally: when aerogel-based materials, carbon fiber felt and fireproof cloth are superimposed, gaps will be generated due to misalignment of the edges. These gaps will become channels for heat conduction, and heat will be transferred from high-temperature areas to low-temperature areas through these gaps, forming thermal bridges. It is difficult to detect whether the edges are aligned with the existing technology. At the same time, misaligned edges may also cause loose joints or exposed carbon fibers at the edges, which become weak points for the spread of fire. When spraying the coating with the existing technology, it is difficult to make the coating better cover the various surfaces of the aerogel insulation sheet, resulting in a relatively incomplete coating and increased sagging on the coating surface, which leads to poor smoothness and flatness of the coating surface, reducing the appearance quality of the multi-layer composite aerogel insulation sheet. Summary of the Invention

[0006] Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof.

[0007] The present invention is achieved by constructing a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof. The device includes a multi-layer composite aerogel insulation sheet; the multi-layer composite aerogel insulation sheet includes an aerogel-based material, an aerogel-based material is provided at the top right end of the conveyor belt, the top of the aerogel-based material is adhesively connected to a carbon fiber felt, the top of the carbon fiber felt is adhesively connected to a fireproof cloth, the top of the fireproof cloth is sprayed with an infrared sunscreen layer, and the top of the infrared sunscreen layer is sprayed with a polymer coating.

[0008] Preferably, the processing device of the multi-layer composite aerogel thermal insulation sheet is provided at the right end of the top of the conveyor belt, the left end of the conveyor belt is fixedly connected to a mounting platform, the left end of the top of the mounting platform is fixedly connected to a first winding member, the right end of the top of the mounting platform is fixedly connected to a mounting frame, the rear end of the top of the mounting frame is fixedly connected to a punching mechanism, the front end of the mounting frame is fixedly connected to a pushing mechanism, the left and rear end of the top of the conveyor belt is fixedly connected to a mounting plate, the front end of the mounting plate is fixedly connected to three groups of second winding members, and the second winding members are composed of a fixed frame fixedly connected to the front end of the mounting plate, a winding roller rotatably connected to the fixed frame, and a motor fixedly connected to the back of the fixed frame, the inner front end of the fixed frame in the second winding member is fixedly connected to a detection mechanism, the front end of the top of the conveyor belt is fixedly connected to two groups of spraying mechanisms, and the rear end of the top of the conveyor belt is fixedly connected to a hot press, wherein the first winding member is composed of a fixed frame fixedly connected to the left end of the top of the mounting platform, a winding roller rotatably connected to the fixed frame, and a motor fixedly connected to the back of the fixed frame;

[0009] The cam is fixedly provided with a first end in contact with the first gear of the driving member and a second end in contact with the first gear of the driving member.

[0010] Preferably, the pushing mechanism includes a second mounting box, the front end of the mounting frame is fixedly connected to the second mounting box, the bottom of the second mounting box is fixedly connected to the bottom plate, the front end at the top center of the bottom plate is fixedly connected to the first connecting plate, the upper left end of the first connecting plate is fixedly connected to the second motor, the right end output shaft of the second motor is fixedly connected to the rotating block, the lower right end of the rotating block is rotatably connected to the first rotating rod, the right rear end of the first rotating rod is rotatably connected to the second rotating rod, the lower left end of the second rotating rod is rotatably connected to the electromagnetic block, and the electromagnetic block is electrically connected to the external current outputter, the left end of the electromagnetic block is magnetically adsorbed with a movable plate, the back of the movable plate is fixedly connected to the first push plate, the upper front end of the first push plate is fixedly connected to a double-axis cylinder, and the push rods at both ends of the double-axis cylinder are fixedly connected to the second push plate.

[0011] Preferably, the detection mechanism includes a first laser rangefinder, the inner front end of the fixed frame inside the second winding member is fixedly connected to the first laser rangefinder, and the first laser rangefinder is electrically connected to the external display screen, the outer wall of the winding roller in the second winding member is slidably connected to a sliding ring, the front and rear ends of the top of the conveyor belt are fixedly connected to the third installation box through an L-shaped rod, the top right end of the third installation box is fixedly connected to the third motor, the bottom output shaft of the third motor passes through the top of the third installation box and is fixedly connected to the second gear segment, the second gear segment is meshed with the internal and external gears, the left end of the internal and external gears is meshed with a tooth plate, the bottom rear end of the tooth plate is fixedly connected to a fixed rod, the bottom of the fixed rod is fixedly connected to the second laser rangefinder, and the second laser rangefinder is electrically connected to the external display screen, an electromagnetic slot is provided at the left end of the bottom inner bottom of the third installation box, the left end of the top of the third installation box is fixedly connected to a second cylinder, the bottom push rod of the second cylinder passes through the top of the third installation box and is fixedly connected to the card block, and the card block is engaged with the tooth plate.

[0012] Preferably, the spraying mechanism includes a fourth mounting box, two groups of fourth mounting boxes are fixedly connected to the front end of the top of the conveyor belt, a second connecting plate is fixedly connected to the bottom of the fourth mounting box, a fourth motor is fixedly connected to the center of the back of the second connecting plate, and the front end output shaft of the fourth motor is fixedly connected to a slide plate, slides are provided on the left and right sides of the front end of the slide plate, and the two groups of slides are slidably connected to the outer wall of the convex rod, the back of the convex rod is fixedly connected to a sliding block, the top of the sliding block is fixedly connected to a moving rod, the top of the moving rod is fixedly connected to a sliding roller, the outer wall of the sliding roller is slidably connected to the inside of the limit shell, the left and right ends of the top of the limit shell are fixedly connected to a connecting seat, a roller is rotatably connected to the connecting seat, the top of the roller contacts the bottom of the arc block, the front end of the arc block is fixedly connected to a fixed seat, a connecting rod is fixedly connected to the lower back of the fixed seat, and the connecting rod passes through the fourth mounting box and is rotatably connected to the inside of it, and a nozzle is fixedly connected to the back of the connecting rod, and two groups of nozzles are provided, and the two groups of nozzles are respectively connected to the external infrared sunshade box and the polymer spray agent box.

[0013] Preferably, the moving block passes through the top of the mounting frame and is slidably connected to its interior, the lower right front end of the connecting rod is rotatably connected to the back of the mounting block, and the first gear segment and the gear back are both rotatably connected to the rear end of the mounting shell.

[0014] Preferably, the upper left end of the rotating block is rotatably connected to the right end of the first connecting plate, the electromagnetic block and the bottom of the movable plate are both slidably connected to the top of the base plate, and the movable plate passes through the front end of the mounting frame and is slidably connected to its interior.

[0015] Preferably, the electromagnetic slot is composed of a slide slot provided at the bottom of the third installation box and an electromagnetic block fixedly connected in the slide slot, and the electromagnetic block is electrically connected to the external display screen. The fixed rod passes through the slide slot in the electromagnetic slot and is slidably connected to the inside of the electromagnetic slot, and the outer wall of the fixed rod is magnetically adsorbed to the electromagnetic block in the electromagnetic slot.

[0016] Preferably, the back of the slide plate is rotatably connected to the front end of the second connecting plate, the back of the sliding block is slidably connected to the left and right sides of the front end of the second connecting plate, and the bottom of the limiting shell is fixedly connected to the left and right ends of the top of the second connecting plate.

[0017] Preferably, the processing method of the multi-layer composite aerogel thermal insulation sheet comprises the following steps:

[0018] Step 1: Pretreatment and punching: The staff performs surface treatment on the aerogel-based material, then places the aerogel-based material on the first winding member, conveys the aerogel-based material through the cooperation of the first winding member and the second winding member, and punches the aerogel-based material through the punching mechanism;

[0019] Step 2: Recycling: The punched aerogel-based material is pushed from front to back by a pushing mechanism, so that the fragments fall off and can be recycled by workers;

[0020] Step 3: Placement: The staff places the aerogel-based material, carbon fiber felt, and fireproof cloth on the three sets of second winding pieces from bottom to top;

[0021] Step 4: Transport inspection: Use external adhesive spraying equipment to spray adhesive on the surface of aerogel-based materials, carbon fiber felt, and fireproof cloth. Then the staff will align and bond the aerogel-based materials, carbon fiber felt, and fireproof cloth to form a multi-layer composite material. The inspection agency will then inspect whether the edges of the aerogel-based materials, carbon fiber felt, and fireproof cloth are aligned.

[0022] Step 5: Spraying: After the multi-layer composite material is cured, the infrared sunscreen agent and the polymer spray agent are sprayed on the multi-layer composite material in sequence through the spraying mechanism;

[0023] Step 6: Hot pressing; after the infrared sunscreen and the polymer spray are cured, the multi-layer composite material sprayed with the infrared sunscreen and the polymer spray is heated and high pressure is applied by a hot press to cause it to deform and bond under continuous high temperature, thereby forming a multi-layer composite aerogel insulation sheet.

[0024] The present invention has the following advantages: The present invention provides a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof through improvement, which has the following improvements compared with similar equipment:

[0025] The present invention discloses a multi-layer composite aerogel thermal insulation sheet for building materials and a processing method thereof. The multi-layer composite aerogel thermal insulation sheet is provided. The infrared sunscreen layer and the polymer coating are used to significantly improve the thermal insulation effect of the multi-layer composite aerogel thermal insulation sheet at high temperatures and prevent the multi-layer composite aerogel thermal insulation sheet from being affected by external moisture and oxygen. A drilling mechanism is provided to drill holes in the aerogel-based material multiple times by a drill bit, so as to alleviate the brittleness of the aerogel-based material itself to a certain extent, better disperse the stress through the deformation of the holes, improve its flexibility and anti-bending performance, and at the same time change its surface structure and optical properties, so as to change its absorption and emission capabilities of thermal radiation, reduce the transmission of thermal radiation in the material, improve the thermal insulation effect, and reduce the weight of the multi-layer composite aerogel thermal insulation sheet while ensuring the thermal insulation performance, so that it is suitable for some application scenarios with strict requirements on weight. A pushing mechanism is provided. The plate and the second push plate push the debris from front to back, allowing staff to collect the debris so that they can compound the debris with other materials to prepare composite materials with new properties, save resources, and reduce energy consumption in the mining and production of aerogel-based materials; a detection mechanism is set up to judge whether the multi-layer composite materials are aligned through the distance information of the external display screen, to prevent the edge seams of the fireproof cloth from being loose or the carbon fiber felt from being exposed, to ensure that the layers of materials are tightly fitted, to eliminate the hidden dangers of thermal bridges, and then to judge the width of the aerogel-based material, carbon fiber felt, and fireproof cloth through the external display screen to improve the accuracy of edge alignment when they are superimposed; a spraying mechanism is set up to adjust the spraying angle of the nozzle so that the coating can better cover the various surfaces of the multi-layer composite aerogel insulation sheet, improve the integrity of the coating, reduce the sagging phenomenon on the coating surface, make the coating surface smoother and flatter, and improve the appearance quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the steps of the present invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the conveyor belt of the present invention;

[0028] Figure 3 This is a schematic diagram of the three-dimensional decomposition structure of the multi-layer composite aerogel insulation sheet of the present invention;

[0029] Figure 4 This is a schematic diagram of the three-dimensional exploded structure of the punching mechanism of the present invention;

[0030] Figure 5 This is a schematic diagram of the three-dimensional exploded structure of the pusher mechanism of the present invention;

[0031] Figure 6 It is a schematic diagram of the three-dimensional decomposition structure of the detection mechanism of the present invention;

[0032] Figure 7 This invention Figure 6Schematic diagram of the enlarged structure at A in the middle;

[0033] Figure 8 It is a schematic diagram of the three-dimensional exploded structure of the spraying mechanism of the present invention.

[0034] Including: conveyor belt-1, multi-layer composite aerogel insulation sheet-2, aerogel-based material-21, carbon fiber felt-22, fireproof cloth-23, infrared light shielding agent layer-24, polymer coating-25, mounting platform-3, first winding member-4, mounting frame-5, punching mechanism-6, first cylinder-61, moving block-62, first mounting box-63, fixing plate-64, U-shaped limit block-65, mounting block-66, mounting shell-67, First motor 68, first gear segment 69, gear 610, connecting rod 611, sliding plate 612, motor box 613, inverter 614, drill bit 615, pusher mechanism 7, second mounting box 71, bottom plate 72, first connecting plate 73, second motor 74, rotating block 75, first rotating rod 76, second rotating rod 77, electromagnetic block 78, movable plate 79, first pusher plate 710 , double-axis cylinder-711, second push plate-712, mounting plate-8, second winding member-9, detection mechanism-10, first laser rangefinder-101, sliding ring-102, third mounting box-103, third motor-104, second gear segment-105, inner and outer gears-106, tooth plate-107, fixing rod-108, second laser rangefinder-109, electromagnetic slot-1010, second cylinder-1011, block- 1012, spraying mechanism 11, fourth mounting box 111, second connecting plate 112, fourth motor 113, slide plate 114, protruding rod 115, sliding block 116, moving rod 117, sliding roller 118, limiting shell 119, connecting seat 1110, roller 1111, arc block 1112, fixing seat 1113, connecting rod 1114, nozzle 1115, hot press 12. DETAILED DESCRIPTION

[0035] The following is combined with Figures 1 to 8 The principles and features of the present invention are described, and the examples given are only for the purpose of explaining the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not to exact scale, and are only used for the purpose of conveniently and clearly assisting in illustrating the embodiments of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium, or they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances. The following describes an embodiment of the present invention based on its overall structure.

[0038] Embodiment one:

[0039] See also Figures 1 to 3 The present invention provides a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof, comprising a multi-layer composite aerogel insulation sheet 2; the multi-layer composite aerogel insulation sheet 2 comprises an aerogel-based material 21, and the aerogel-based material 21 is provided at the top right end of the conveyor belt 1, and the aerogel-based material 21 facilitates effectively reducing heat transfer.

[0040] The top of the aerogel-based material 21 is bonded with a carbon fiber felt 22 , and the top of the carbon fiber felt 22 is bonded with a fireproof cloth 23 , which is useful for preventing the occurrence and spread of fire.

[0041] An infrared sun-shielding agent layer 24 is sprayed on the top of the fireproof cloth 23 , and a polymer coating 25 is sprayed on the top of the infrared sun-shielding agent layer 24 .

[0042] The working principle of a multi-layer composite aerogel insulation sheet for building materials and its processing method based on Example 1 is as follows:

[0043] First, when using this device, first place the device in the working area, then connect the device to an external power source to provide the power required for the device to work;

[0044] Second, first, the excellent thermal insulation performance of the aerogel-based material 21 is used to effectively reduce the transfer of heat, and then the carbon fiber felt 22 is used to enhance the strength and toughness of the material, making the multi-layer composite aerogel insulation sheet 2 more durable. Then, the fireproof cloth 23 is used to provide fireproof performance to prevent the occurrence and spread of fire. Then, the infrared sunscreen layer 24 is used to reduce the thermal conductivity at high temperatures, significantly improving the thermal insulation effect at high temperatures. Finally, the polymer coating 25 provides additional protection to prevent the multi-layer composite aerogel insulation sheet 2 from being affected by external moisture and oxygen.

[0045] Example 2:

[0046] See also Figure 2 and Figure 4 , a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof, compared with the first embodiment, this embodiment further includes: a conveyor belt 1, a multi-layer composite aerogel insulation sheet 2 is arranged at the top right end of the conveyor belt 1, the left end of the conveyor belt 1 is fixedly connected to a mounting table 3, the top left end of the mounting table 3 is fixedly connected to a first winding member 4, the top right end of the mounting table 3 is fixedly connected to a mounting bracket 5, the top rear end of the mounting bracket 5 is fixedly connected to a punching mechanism 6, the front end of the mounting bracket 5 is fixedly connected to a pushing mechanism 7, the top left rear end of the conveyor belt 1 is fixedly connected to a mounting plate 8, and the front end of the mounting plate 8 is fixedly connected Three groups of second winding members 9 are connected, and the second winding members 9 are composed of a fixed frame fixedly connected to the front end of the mounting plate 8, a winding roller rotatably connected in the fixed frame, and a motor fixedly connected to the back of the fixed frame. The inner front end of the fixed frame in the second winding member 9 is fixedly connected with a detection mechanism 10, the top front end of the conveyor belt 1 is fixedly connected with two groups of spraying mechanisms 11, and the top rear end of the conveyor belt 1 is fixedly connected with a hot press 12. The first winding member 4 is composed of a fixed frame fixedly connected to the left end of the top of the mounting platform 3, a winding roller rotatably connected in the fixed frame, and a motor fixedly connected to the back of the fixed frame.

[0047] The punching mechanism 6 includes a first cylinder 61 , the top rear end of the mounting frame 5 is fixedly connected to the first cylinder 61 , the front push rod of the first cylinder 61 is fixedly connected to the moving block 62 , and the first cylinder 61 facilitates driving the moving block 62 to move.

[0048] The bottom of the moving block 62 is fixedly connected to the first installation box 63, the rear end of the first installation box 63 is fixedly connected to the fixed plate 64, and the upper front end of the fixed plate 64 is fixedly connected to a U-shaped limit block 65. The U-shaped limit block 65 facilitates the limited movement of the sliding plate 612.

[0049] The front end of the U-shaped limit block 65 is fixedly connected to a mounting block 66, the right side of the front end of the mounting block 66 is fixedly connected to a mounting shell 67, the upper front end of the mounting shell 67 is fixedly connected to a first motor 68, and the output shaft on the back of the first motor 68 is fixedly connected to a first gear segment 69, so that the first motor 68 can drive the first gear segment 69 to rotate.

[0050] A gear 610 is meshed with the bottom of the first gear segment 69, and the back of the gear 610 is fixedly connected to a connecting rod 611 through a gear rod. The lower left end of the back of the connecting rod 611 is rotatably connected to a sliding plate 612, and the outer wall of the sliding plate 612 is slidably connected to the U-shaped limit block 65. The gear rod on the back of the gear 610 is an electromagnetic block, which is electrically connected to an external current output device. The electromagnetic block is magnetically adsorbed with the mounting shell 67 to prevent the gear 610 from rotating due to external factors.

[0051] A motor box 613 is fixedly connected to the bottom of the sliding plate 612, a frequency converter 614 is fixedly connected to the right end of the motor box 613, and the frequency converter 614 is electrically connected to the motor in the motor box 613. A drill bit 615 is fixedly connected to the output shaft at the bottom of the motor in the motor box 613, and the frequency converter 614 facilitates controlling the speed of the motor in the motor box 613.

[0052] The moving block 62 passes through the top of the mounting frame 5 and is slidably connected to its interior. The lower right front end of the connecting rod 611 is rotatably connected to the back of the mounting block 66. The back of the first gear segment 69 and the gear 610 are both rotatably connected to the rear end of the mounting shell 67.

[0053] In this embodiment:

[0054] The staff performs surface treatment on the aerogel-based material 21, and then places the aerogel-based material 21 on the first winding member 4, and transports the aerogel-based material 21 through the cooperation of the first winding member 4 and the second winding member 9, so that the aerogel-based material 21 is placed under the drill bit 615, and then starts the motor in the motor box 613, and controls the speed of the motor in the motor box 613 through the frequency converter 614, and the motor in the motor box 613 drives the drill bit 615 to rotate, and then starts the first motor 68, and the first motor 68 drives the first gear segment 69 to rotate, and the first gear segment 69 drives the gear 610 to rotate, and the gear 610 drives the connecting rod 611 to swing through its back gear rod, and the connecting rod 611 drives the sliding plate 612 to move downward in the U-shaped limit block 65, and the sliding plate 612 drives the motor box 613 to move downward, and the motor box 613 The drill bit 615 is driven to move downward, so that the drill bit 615 drills a hole in the aerogel-based material 21, and then the first cylinder 61 is started. The first cylinder 61 drives the moving block 62 to move back and forth, and the moving block 62 drives the first installation box 63 to move back and forth. The first installation box 63 drives the drill bit 615 to move back and forth, thereby drilling multiple holes in the aerogel-based material 21 to a certain extent, thereby alleviating the brittleness of the aerogel-based material 21 itself, better dispersing stress through the deformation of the holes, improving its flexibility and bending resistance, and changing its surface structure and optical properties, so that its absorption and emission capabilities of thermal radiation change, reducing the transfer of thermal radiation in the material, and improving the thermal insulation effect. On the premise of ensuring the thermal insulation performance, the weight of the multi-layer composite aerogel insulation sheet 2 is reduced, making it suitable for some application scenarios with strict requirements on weight.

[0055] Example 3:

[0056] See also Figure 5 Compared with the first embodiment, the present invention provides a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof. This embodiment further includes: a pushing mechanism 7, which includes a second installation box 71. The front end of the installation frame 5 is fixedly connected to the second installation box 71. The bottom of the second installation box 71 is fixedly connected to a bottom plate 72. The front end of the top center of the bottom plate 72 is fixedly connected to a first connecting plate 73. The bottom plate 72 facilitates the installation and fixation of the first connecting plate 73.

[0057] The upper left end of the first connecting plate 73 is fixedly connected to the second motor 74, the right end output shaft of the second motor 74 is fixedly connected to the rotating block 75, the lower right end of the rotating block 75 is rotatably connected to the first rotating rod 76, and the right rear end of the first rotating rod 76 is rotatably connected to the second rotating rod 77. The second motor 74 facilitates driving the rotating block 75 to rotate.

[0058] The lower left end of the second rotating rod 77 is rotatably connected to the electromagnetic block 78, and the electromagnetic block 78 is electrically connected to the external current output device. The left end of the electromagnetic block 78 is magnetically adsorbed with a movable plate 79, and the back of the movable plate 79 is fixedly connected to the first push plate 710. The movable plate 79 is convenient for driving the first push plate 710 to move.

[0059] A double-axis cylinder 711 is fixedly connected to the upper front end of the first push plate 710, and the push rods at the left and right ends of the double-axis cylinder 711 are fixedly connected to the second push plate 712. The upper left end of the rotating block 75 is rotatably connected to the right end of the first connecting plate 73, and the double-axis cylinder 711 facilitates the movement of the second push plate 712.

[0060] The bottoms of the electromagnetic block 78 and the movable plate 79 are both slidably connected to the top of the bottom plate 72 , and the movable plate 79 passes through the front end of the mounting frame 5 and is slidably connected to the interior thereof.

[0061] In this embodiment:

[0062] When the debris after drilling needs to be collected, the electromagnetic block 78 is driven by the external current output device to work, so that the electromagnetic block 78 and the movable plate 79 are magnetically attracted, the second motor 74 is started, the second motor 74 drives the rotating block 75 to rotate, and the rotating block 75 drives the first rotating rod 76 to swing. The first rotating rod 76 drives the electromagnetic block 78 to move backward through the rotation connection with the second rotating rod 77, and the electromagnetic block 78 drives the movable plate 79 to move backward. The movable plate 79 drives the first push plate 710 to move backward, and then the double-axis cylinder 711 is started, so that the double-axis cylinder 711 drives the two groups of second push plates 712 to move relative to each other, so that the distance between the two groups of second push plates 712 increases step by step, so that the first push plate 710 and the second push plate 712 push the debris from front to back, so that it is separated from the mounting platform 3, so that the staff can collect the debris so that the staff can compound the debris with other materials to prepare a composite material with new properties, saving resources and reducing energy consumption in the mining and production process of the aerogel-based material 21.

[0063] Example 4:

[0064] See also Figure 6-7 Compared with the first embodiment, the present invention further includes a multi-layer composite aerogel thermal insulation sheet for building materials and a processing method thereof. The detection mechanism 10 includes a first laser rangefinder 101. The first laser rangefinder 101 is fixedly connected to the inner front end of the fixed frame in the second winding member 9, and the first laser rangefinder 101 is electrically connected to the external display screen. The outer wall of the winding roller in the second winding member 9 is slidably connected to a sliding ring 102. The first laser rangefinder 101 is convenient for detecting the moving distance of the sliding ring 102.

[0065] The front and rear ends of the top of the conveyor belt 1 are fixedly connected to the third installation box 103 through an L-shaped rod. The top right end of the third installation box 103 is fixedly connected to the third motor 104. The bottom output shaft of the third motor 104 passes through the top of the third installation box 103 and is fixedly connected to the second gear segment 105. The second gear segment 105 facilitates the rotation of the inner and outer gears 106.

[0066] The second gear segment 105 is engaged with the inner and outer gears 106, and the left end of the inner and outer gears 106 is engaged with a tooth plate 107. The bottom rear end of the tooth plate 107 is fixedly connected to a fixed rod 108. The bottom of the fixed rod 108 is fixedly connected to a second laser rangefinder 109, and the second laser rangefinder 109 is electrically connected to an external display screen. The second laser rangefinder 109 is convenient for detecting whether the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 are aligned.

[0067] An electromagnetic slot 1010 is provided at the left end of the bottom inner portion of the third installation box 103, and a second cylinder 1011 is fixedly connected to the left end of the top portion of the third installation box 103. The push rod at the bottom of the second cylinder 1011 passes through the top portion of the third installation box 103 and is fixedly connected to a clamping block 1012, and the clamping block 1012 is engaged with the tooth plate 107, so that the clamping block 1012 facilitates fixing the moving position of the tooth plate 107.

[0068] The electromagnetic slot 1010 consists of a slide slot provided at the bottom of the third mounting box 103 and an electromagnetic block fixedly connected in the slide slot, and the electromagnetic block is electrically connected to the external display screen. The fixed rod 108 passes through the slide slot in the electromagnetic slot 1010 and is slidably connected to the inside thereof. The outer wall of the fixed rod 108 is magnetically adsorbed to the electromagnetic block in the electromagnetic slot 1010.

[0069] In this embodiment:

[0070] The staff places the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 on the three sets of second winding members 9 from bottom to top, and sprays adhesive on the surfaces of the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 through the external adhesive spraying equipment. Then the staff aligns and bonds the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 to form a multi-layer composite material. When it is necessary to detect whether the edges of the multi-layer composite material are aligned, the third motor 104 is started, and the third motor 104 drives the second gear segment 105 to rotate, and the second gear segment 105 drives the inner and outer gears 106 to rotate, and the inner and outer gears 106 drive the gear plate 107 to move forward, and the gear plate 107 drives the fixed rod 108 to move forward, and the fixed rod 108 drives the second laser rangefinder 109 to move forward. The second laser rangefinder 109 moves forward multiple times to detect the distance between the second laser rangefinder 109 and the multi-layer composite material, and transmits the electrical signal to the external display screen. The staff judges whether the multi-layer composite material is aligned through the distance information on the external display screen, prevents the edge seams of the fireproof cloth 23 from being loose or the carbon fiber felt 22 from being exposed, ensures that the layers of material are tightly fitted, and eliminates the hidden danger of thermal bridges. When the tooth plate 107 has finished moving, the second cylinder 1011 is started, and the second cylinder 1011 drives the card block 1012 to move downward, so that the card block 1012 is engaged with the tooth plate 107, and then the electromagnetic block in the electromagnetic slot 1010 is driven to work through the external current output device, so that the electromagnetic block is magnetically attracted to the fixing rod 108, thereby fixing the moving position of the second laser rangefinder 109.

[0071] After the staff place the aerogel-based material 21, carbon fiber felt 22, and fireproof cloth 23 on the three groups of second winding pieces 9 from bottom to top, the staff slide the three groups of sliding rings 102 respectively so that the backs of the three groups of sliding rings 102 are in contact with the front ends of the aerogel-based material 21, carbon fiber felt 22, and fireproof cloth 23 respectively, and then start the three groups of first laser rangefinders 101. The three groups of first laser rangefinders 101 detect the moving distances of the three groups of sliding rings 102 and transmit electrical signals to an external display screen, so that the staff can judge the widths of the aerogel-based material 21, carbon fiber felt 22, and fireproof cloth 23 according to the external display screen, thereby improving the accuracy of edge alignment when they are stacked.

[0072] Embodiment 5:

[0073] See also Figure 8Compared with the first embodiment, the present invention provides a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof. This embodiment further includes: a spraying mechanism 11, the spraying mechanism 11 includes a fourth installation box 111, two groups of fourth installation boxes 111 are fixedly connected to the front end of the top of the conveyor belt 1, a second connecting plate 112 is fixedly connected to the bottom of the fourth installation box 111, a fourth motor 113 is fixedly connected to the center of the back of the second connecting plate 112, and the second connecting plate 112 facilitates the installation and fixation of the fourth motor 113.

[0074] The front end output shaft of the fourth motor 113 is fixedly connected to a slide plate 114, and slide grooves are provided on the left and right sides of the front end of the slide plate 114, and the two sets of slide grooves are slidably connected to the outer wall of the protruding rod 115. The back of the protruding rod 115 is fixedly connected to a sliding block 116, and the top of the sliding block 116 is fixedly connected to a moving rod 117, which facilitates the sliding block 116 to drive the moving rod 117 to move.

[0075] A sliding roller 118 is fixedly connected to the top of the moving rod 117, and the outer wall of the sliding roller 118 is slidably connected to the inside of the limiting shell 119. The left and right ends of the top of the limiting shell 119 are fixedly connected to a connecting seat 1110, and a roller 1111 is rotatably connected inside the connecting seat 1110, which facilitates the movement of the roller 1111.

[0076] The top of the roller 1111 contacts the bottom of the arc block 1112. The front end of the arc block 1112 is fixedly connected to the fixed seat 1113. The lower back of the fixed seat 1113 is fixedly connected to the connecting rod 1114. The connecting rod 1114 passes through the fourth installation box 111 and is rotatably connected to the inside thereof. The connecting rod 1114 facilitates the rotation of the nozzle 1115.

[0077] The back of the connecting rod 1114 is fixedly connected to a nozzle 1115, and there are two groups of nozzles 1115. The two groups of nozzles 1115 are respectively connected to the external infrared sunshade box and the polymer spray agent box. The back of the slide plate 114 is rotatably connected to the front end of the second connecting plate 112, and the back of the sliding block 116 is slidably connected to the left and right sides of the front end of the second connecting plate 112. The bottom of the limit shell 119 is fixedly connected to the left and right ends of the top of the second connecting plate 112.

[0078] In this embodiment:

[0079] After the multi-layer composite material is cured, the infrared sunscreen and the polymer spraying agent are sprayed on the surface of the multi-layer composite material in sequence through the two groups of nozzles 1115, and then the fourth motor 113 is started, and the fourth motor 113 drives the slide plate 114 to swing, and the slide plate 114 drives the two groups of convex rods 115 to do staggered motion, so that the distance between the two groups of convex rods 115 increases, and then the two groups of convex rods 115 drive the two groups of sliding blocks 116 to do staggered motion, and the two groups of sliding blocks 116 drive the two groups of moving rods 117 to do staggered motion, and the two groups of moving rods 117 drive the two groups of sliding rollers 11 8 makes an interlaced motion in the two sets of limiting shells 119, and the two sets of sliding rollers 118 drive the two sets of rollers 1111 to make an interlaced motion through the connecting seat 1110, so that the arc block 1112 swings, and the arc block 1112 drives the connecting rod 1114 to rotate through the fixed seat 1113. The connecting rod 1114 adjusts the spraying angle of the nozzle 1115, so that the coating can better cover the various surfaces of the multi-layer composite aerogel insulation sheet 2, improve the integrity of the coating, reduce the sagging phenomenon on the coating surface, make the coating surface smoother and flatter, and improve the appearance quality of the product.

[0080] Example 6:

[0081] See also Figures 1 to 8 Compared with the first embodiment, the present invention further includes the following steps:

[0082] Step 1: Pretreatment and Punching: The staff performs surface treatment on the aerogel-based material 21, then places the aerogel-based material 21 on the first winding member 4, conveys the aerogel-based material 21 through the cooperation of the first winding member 4 and the second winding member 9, and punches the aerogel-based material 21 through the punching mechanism 6;

[0083] Step 2: Recycling; the aerogel-based material 21 punched fragments are pushed from front to back by the pushing mechanism 7, so that the fragments fall off so that the workers can recycle them;

[0084] Step 3: Placement; The staff places the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 from bottom to top on the three sets of second winding members 9;

[0085] Step 4: Transport inspection: The adhesive is sprayed on the surface of the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 by an external adhesive spraying device. Then, the staff aligns and bonds the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 to form a multi-layer composite material. The detection mechanism 10 is used to detect whether the edges of the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 are aligned;

[0086] Step 5: spraying; after the multi-layer composite material is cured, the infrared sunscreen and the polymer spray agent are sprayed sequentially on the multi-layer composite material through the spraying mechanism 11;

[0087] Step 6: Hot pressing; after the infrared sunscreen and the polymer spray are cured, the multilayer composite material sprayed with the infrared sunscreen and the polymer spray is heated and high pressure is applied by a hot press 12 to cause it to deform and bond under continuous high temperature, thereby forming a multilayer composite aerogel insulation sheet 2.

[0088] The present invention provides a multi-layer composite aerogel insulation sheet for building materials and a processing method thereof through improvements. A multi-layer composite aerogel insulation sheet 2 is provided. The infrared sunscreen layer 24 and the polymer coating 25 are used to significantly improve the thermal insulation effect of the multi-layer composite aerogel insulation sheet 2 at high temperatures and prevent the multi-layer composite aerogel insulation sheet 2 from being affected by external moisture and oxygen. A punching mechanism 6 is provided to drill holes in the aerogel-based material 21 multiple times through a drill bit 615, so as to alleviate the brittleness of the aerogel-based material 21 itself to a certain extent, better disperse stress through the deformation of the holes, improve its flexibility and bending resistance, and at the same time change its surface structure and optical properties, so that its absorption and emission capabilities of thermal radiation change, reduce the transmission of thermal radiation in the material, improve the thermal insulation effect, and reduce the weight of the multi-layer composite aerogel insulation sheet 2 while ensuring the thermal insulation performance, so that it is suitable for some application scenarios with strict weight requirements. A pushing mechanism 7 is provided, through the first pushing plate 71 0 and the second push plate 712 push the debris from front to back, so that the staff can collect the debris so that the staff can compound the debris with other materials to prepare a composite material with new properties, save resources, and reduce energy consumption in the mining and production process of the aerogel-based material 21; a detection mechanism 10 is set to judge whether the multi-layer composite material is aligned through the distance information of the external display screen, to prevent the edge seams of the fireproof cloth 23 from being loose or the carbon fiber felt 22 from being exposed, to ensure that the layers of material are tightly fitted, to eliminate the hidden danger of thermal bridges, and then to judge the width of the aerogel-based material 21, the carbon fiber felt 22, and the fireproof cloth 23 through the external display screen, to improve the accuracy of their edge alignment when they are superimposed; a spraying mechanism 11 is set to adjust the spraying angle of the nozzle 1115 so that the coating can better cover the various surfaces of the multi-layer composite aerogel insulation sheet 2, improve the integrity of the coating, reduce the sagging phenomenon on the coating surface, make the coating surface smoother and flatter, and improve the appearance quality of the product.

[0089] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0090] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A processing device for a multi-layer composite aerogel insulation sheet for building materials, characterized by: The multi-layer composite aerogel thermal insulation sheet (2) is arranged at the top right end of the conveyor belt (1), the left end of the conveyor belt (1) is fixedly connected to a mounting platform (3), the top left end of the mounting platform (3) is fixedly connected to a first winding member (4), the top right end of the mounting platform (3) is fixedly connected to a mounting frame (5), the top rear end of the mounting frame (5) is fixedly connected to a punching mechanism (6), the front end of the mounting frame (5) is fixedly connected to a pushing mechanism (7), the top left rear end of the conveyor belt (1) is fixedly connected to a mounting plate (8), the front end of the mounting plate (8) is fixedly connected to three sets of second winding members (9), and the second winding members (9) are fixedly connected to the mounting plate (8). The roll (9) is composed of a fixed frame fixedly connected to the front end of the mounting plate (8), a winding roller rotatably connected in the fixed frame, and a motor fixedly connected to the back of the fixed frame. The inner front end of the fixed frame in the second winding member (9) is fixedly connected to a detection mechanism (10). The top front end of the conveyor belt (1) is fixedly connected to two groups of spraying mechanisms (11). The top rear end of the conveyor belt (1) is fixedly connected to a hot press (12). The first winding member (4) is composed of a fixed frame fixedly connected to the left end of the top of the mounting platform (3), a winding roller rotatably connected in the fixed frame, and a motor fixedly connected to the back of the fixed frame. The detection mechanism (10) includes a first laser rangefinder (101), the first laser rangefinder (101) is fixedly connected to the inner front end of the fixed frame of the second winding member (9), and the first laser rangefinder (101) is electrically connected to the external display screen, the outer wall of the winding roller in the second winding member (9) is slidably connected to a sliding ring (102), the front and rear ends of the top of the conveyor belt (1) are fixedly connected to a third installation box (103) through an L-shaped rod, the top right end of the third installation box (103) is fixedly connected to a third motor (104), the bottom output shaft of the third motor (104) passes through the top of the third installation box (103) and is fixedly connected to the second gear segment (105), and the second gear segment (105) is connected to the The inner and outer gears (106) are meshed, and the left ends of the inner and outer gears (106) are meshed with a tooth plate (107), the rear end of the bottom of the tooth plate (107) is fixedly connected to a fixing rod (108), the bottom of the fixing rod (108) is fixedly connected to a second laser rangefinder (109), and the second laser rangefinder (109) is electrically connected to an external display screen, an electromagnetic slot (1010) is provided at the left end of the bottom of the third installation box (103), and the left end of the top of the third installation box (103) is fixedly connected to a second cylinder (1011), a push rod at the bottom of the second cylinder (1011) passes through the top of the third installation box (103) and is fixedly connected to a clamping block (1012), and the clamping block (1012) is clamped with the tooth plate (107); The multi-layer composite aerogel thermal insulation sheet (2) comprises an aerogel-based material (21), the aerogel-based material (21) is arranged at the top right end of the conveyor belt (1), the top of the aerogel-based material (21) is adhesively connected to a carbon fiber felt (22), the top of the carbon fiber felt (22) is adhesively connected to a fireproof cloth (23), the top of the fireproof cloth (23) is sprayed with an infrared sunscreen layer (24), and the top of the infrared sunscreen layer (24) is sprayed with a polymer coating (25).

2. The processing device for a multi-layer composite aerogel thermal insulation sheet for building materials according to claim 1, characterized in that: The punching mechanism (6) includes a first cylinder (61), the top rear end of the mounting frame (5) is fixedly connected to the first cylinder (61), the front end push rod of the first cylinder (61) is fixedly connected to a moving block (62), the bottom of the moving block (62) is fixedly connected to a first mounting box (63), the rear end of the first mounting box (63) is fixedly connected to a fixing plate (64), the upper front end of the fixing plate (64) is fixedly connected to a U-shaped limiting block (65), the front end of the U-shaped limiting block (65) is fixedly connected to a mounting block (66), the right front end of the mounting block (66) is fixedly connected to a mounting shell (67), the upper front end of the mounting shell (67) is fixedly connected to a first motor (68), the first motor (68) The back output shaft is fixedly connected to a first gear segment (69), the bottom of the first gear segment (69) is meshed with a gear (610), the back of the gear (610) is fixedly connected to a connecting rod (611) through a gear rod, the lower left end of the back of the connecting rod (611) is rotatably connected to a sliding plate (612), and the outer wall of the sliding plate (612) is slidably connected to the U-shaped limit block (65), the bottom of the sliding plate (612) is fixedly connected to a motor box (613), the right end of the motor box (613) is fixedly connected to a frequency converter (614), and the frequency converter (614) is electrically connected to the motor in the motor box (613), and the bottom output shaft of the motor in the motor box (613) is fixedly connected to a drill bit (615).

3. The processing device for a multi-layer composite aerogel thermal insulation sheet for building materials according to claim 2, characterized in that: The pushing mechanism (7) includes a second mounting box (71), the front end of the mounting frame (5) is fixedly connected to the second mounting box (71), the bottom of the second mounting box (71) is fixedly connected to a bottom plate (72), the front end of the top center of the bottom plate (72) is fixedly connected to a first connecting plate (73), the upper left end of the first connecting plate (73) is fixedly connected to a second motor (74), the right end of the output shaft of the second motor (74) is fixedly connected to a rotating block (75), the lower right end of the rotating block (75) is rotatably connected to a first rotating rod (76), the The right rear end of the first rotating rod (76) is rotatably connected to the second rotating rod (77), the left lower end of the second rotating rod (77) is rotatably connected to the electromagnetic block (78), and the electromagnetic block (78) is electrically connected to the external current output device. The left end of the electromagnetic block (78) is magnetically adsorbed with a movable plate (79), and the back of the movable plate (79) is fixedly connected to the first push plate (710). The upper front end of the first push plate (710) is fixedly connected to a double-axis cylinder (711), and the push rods at both ends of the double-axis cylinder (711) are fixedly connected to the second push plate (712).

4. The processing device for a multi-layer composite aerogel thermal insulation sheet for building materials according to claim 3, characterized in that: The spraying mechanism (11) includes a fourth installation box (111), two sets of fourth installation boxes (111) are fixedly connected to the front end of the top of the conveyor belt (1), a second connecting plate (112) is fixedly connected to the bottom of the fourth installation box (111), a fourth motor (113) is fixedly connected to the center of the back of the second connecting plate (112), a front output shaft of the fourth motor (113) is fixedly connected to a chute plate (114), chute grooves are provided on both the left and right sides of the front end of the chute plate (114), and the two sets of chute grooves are slidably connected to the outer wall of the protruding rod (115), a sliding block (116) is fixedly connected to the back of the protruding rod (115), a moving rod (117) is fixedly connected to the top of the sliding block (116), a sliding roller (118) is fixedly connected to the top of the moving rod (117), and the sliding roller ( The outer wall of 118 is slidably connected to the inside of the limiting shell (119), and the left and right ends of the top of the limiting shell (119) are fixedly connected to the connecting seat (1110), and the connecting seat (1110) is rotatably connected to the roller (1111), and the top of the roller (1111) contacts the bottom of the arc block (1112), and the front end of the arc block (1112) is fixedly connected to the fixing seat (1113), and the lower back of the fixing seat (1113) is fixedly connected to a connecting rod (1114), and the connecting rod (1114) passes through the fourth installation box (111) and is rotatably connected to the inside thereof, and the back of the connecting rod (1114) is fixedly connected to a nozzle (1115), and the nozzle (1115) is provided with two groups, and the two groups of nozzles (1115) are respectively connected to the external infrared sunscreen box and the polymer spray agent box.

5. The processing device for a multi-layer composite aerogel thermal insulation sheet for building materials according to claim 4, characterized in that: The moving block (62) passes through the top of the mounting frame (5) and is slidably connected to the inside thereof. The lower right front end of the connecting rod (611) is rotatably connected to the back of the mounting block (66). The back of the first gear segment (69) and the gear (610) are both rotatably connected to the rear end of the mounting shell (67).

6. The processing device for a multi-layer composite aerogel thermal insulation sheet for building materials according to claim 5, characterized in that: The upper left end of the rotating block (75) is rotatably connected to the right end of the first connecting plate (73), the bottoms of the electromagnetic block (78) and the movable plate (79) are both slidably connected to the top of the bottom plate (72), and the movable plate (79) passes through the front end of the mounting frame (5) and is slidably connected to the interior thereof.

7. The processing device for a multi-layer composite aerogel thermal insulation sheet for building materials according to claim 6, characterized in that: The electromagnetic slot (1010) is composed of a slide slot provided at the bottom of the third installation box (103) and an electromagnetic block fixedly connected in the slide slot, and the electromagnetic block is electrically connected to an external display screen. The fixed rod (108) passes through the slide slot in the electromagnetic slot (1010) and is slidably connected to the interior thereof. The outer wall of the fixed rod (108) is magnetically adsorbed to the electromagnetic block in the electromagnetic slot (1010).

8. The processing device for a multi-layer composite aerogel thermal insulation sheet for building materials according to claim 7, characterized in that: The back of the slide plate (114) is rotatably connected to the front end of the second connecting plate (112), the back of the sliding block (116) is slidably connected to the left and right sides of the front end of the second connecting plate (112), and the bottom of the limiting shell (119) is fixedly connected to the left and right ends of the top of the second connecting plate (112).

9. A method for processing a multi-layer composite aerogel thermal insulation sheet for building materials, comprising: The following steps are involved: Step 1: Pre-processing and punching; The staff performs surface treatment on the aerogel-based material (21), then places the aerogel-based material (21) on the first winding member (4), conveys the aerogel-based material (21) through the cooperation of the first winding member (4) and the second winding member (9), and punches the aerogel-based material (21) through the punching mechanism (6); Step 2: Recycling; pushing the punched fragments of the aerogel-based material (21) from front to back through the pushing mechanism (7) so that the fragments fall off so that workers can recycle them; Step 3: Placement: The staff places the aerogel-based material (21), the carbon fiber felt (22), and the fireproof cloth (23) from bottom to top on the three sets of second winding pieces (9); Step 4: Transport inspection; spray adhesive on the surface of the aerogel-based material (21), the carbon fiber felt (22), and the fireproof cloth (23) through an external adhesive spraying device, and then the staff aligns and bonds the aerogel-based material (21), the carbon fiber felt (22), and the fireproof cloth (23) to form a multi-layer composite material, and uses the inspection mechanism (10) to inspect whether the edges of the aerogel-based material (21), the carbon fiber felt (22), and the fireproof cloth (23) are aligned; Step 5: spraying; after the multi-layer composite material is cured, the infrared sunscreen agent and the polymer spray agent are sprayed on the multi-layer composite material in sequence through the spraying mechanism (11); Step 6: Hot pressing; after the infrared sunscreen and the polymer spraying agent are cured, the multi-layer composite material sprayed with the infrared sunscreen and the polymer spraying agent is heated and high pressure is applied by a hot press (12) to cause deformation and adhesion under continuous high temperature, thereby forming a multi-layer composite aerogel insulation sheet (2).

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