Preparation system of nano-bead incubation plate

Abstract

The preparation system of the nano micro-bead heat-insulation plate belongs to the technical field of heat-insulation plate processing equipment, and comprises a feeding device, a scraping coating device, a roller coating device and a spraying device. The feeding device is connected with the scraping coating device through a pipeline. The scraping coating device, the roller coating device and the spraying device are sequentially connected. The feeding device is used for preparing putty slurry and conveying the putty slurry to the scraping coating device. The scraping coating device is used for scraping and coating the putty slurry on the surface of the base layer of the heat-insulation base plate to form a putty layer. The roller coating device is used for roller coating the first nano micro-bead coating on the putty layer to form a first nano micro-bead heat-insulation layer. The spraying device is used for spraying the second nano micro-bead coating on the first nano micro-bead layer to form a second nano micro-bead heat-insulation layer. Thus, an automatic production line is formed, and a nano micro-bead heat-insulation plate which simultaneously meets the requirements of heat-insulation efficiency and structural lightweight is prepared.

Description

Technical Field

[0001] This utility model relates to the technical field of insulation board processing equipment, and in particular to a preparation system for a nano-microbead insulation board. Background Technology

[0002] Thermal insulation boards are an important component of building energy conservation. Traditional thermal insulation boards mainly use polystyrene resin as the main raw material, mixed with other auxiliary materials and polymers. After heating and mixing with a catalyst, they are extruded into rigid foam plastic boards. These boards have good moisture-proof and waterproof properties. However, traditional thermal insulation boards have certain limitations in terms of thermal insulation performance: their thermal insulation effect is positively correlated with thickness, often requiring a relatively large thickness to achieve ideal insulation requirements. This characteristic is limited by the density of the board, which to some extent restricts further improvement in insulation performance, making it difficult to simultaneously achieve both thermal insulation efficiency and lightweight structural requirements. Therefore, there is an urgent need to develop a low-density thermal insulation board to provide a solution for weight reduction in high-rise buildings. Summary of the Invention

[0003] In view of this, it is necessary to provide a preparation system for a nanosphere insulation board, so as to prepare a nanosphere insulation board that simultaneously meets the requirements of insulation efficiency and lightweight structure.

[0004] This utility model provides a preparation system for a nanosphere insulation board, comprising a feeding device, a scraping device, a roller coating device, and a spraying device. The feeding device is connected to the scraping device via a pipe. The scraping device, roller coating device, and spraying device are connected in sequence. The feeding device is used to prepare putty slurry and transport it to the scraping device. The scraping device is used to scrape the putty slurry onto the base surface of the insulation substrate to form a putty layer. The roller coating device is used to roll a first nanosphere coating onto the putty layer to form a first nanosphere insulation layer. The spraying device is used to spray a second nanosphere coating onto the first nanosphere layer to form a second nanosphere insulation layer.

[0005] Preferably, the feeding device includes a stirring assembly and multiple storage assemblies. The outlet of the stirring assembly is connected to the scraping device via a pipe, and the outlets of the multiple storage assemblies are all connected to the inlet of the stirring assembly via pipes. The storage assemblies are used to store raw materials and supply them to the stirring assembly. The stirring assembly is used to stir and mix the raw materials to prepare putty slurry and supply it to the scraping device.

[0006] Preferably, the scraping device includes a base, a movable support frame, a scraping assembly, and a driving assembly. The movable support frame is located above the base, and the scraping assembly and the driving assembly are both disposed on the movable support frame. The scraping assembly is located between the movable support frame and the base, so that the lower end face of the scraping assembly and the upper end face of the base form a scraping space. The base is connected to the movable support frame, the scraping assembly is connected to the movable support frame, and the driving assembly is connected to the scraping assembly. The feeding device is connected to the scraping assembly through a pipe. The insulation substrate is placed on the base and located within the scraping space. The feeding device delivers putty slurry to the scraping assembly. The driving assembly drives the scraping assembly to move along the movable support frame, while the scraping assembly scrapes the putty slurry onto the base surface of the insulation substrate to form a putty layer.

[0007] Preferably, the scraping assembly includes a discharge section and a scraper. The vertical cross-section of the scraper is an inverted "U" shape. The discharge section is located inside the scraper. The lower end face of the scraper and the upper end face of the base form a scraping space. The upper side of the discharge section extends out of the scraper and is slidably connected to the movable support frame. The upper middle part of the discharge section extends out of the scraper and is connected to the drive assembly. The scraper is connected to the discharge section. The feeding device is connected to the upper end of the discharge section through a pipe. The feeding device delivers putty slurry into the discharge section. The drive assembly drives the discharge section to slide along the movable support frame. The discharge section drives the scraper to scrape synchronously. The putty slurry in the discharge section falls onto the thermal insulation substrate and forms a putty layer as the scraper scrapes.

[0008] Preferably, the discharge section includes a discharge box and a first telescopic member. The first telescopic member is vertically disposed on the upper part of the discharge box. The discharge box is located inside the scraper. Both sides of the upper end of the discharge box extend out of the scraper and are slidably connected to the movable support frame. The middle part of the upper end of the discharge box extends out of the scraper and is connected to the drive assembly. The output end of the first telescopic member is connected to the scraper. The feeding device is connected to the upper end of the discharge box through a pipe. The first telescopic member drives the scraper to rise or fall on the discharge box, so as to control the thickness of the putty layer formed by adjusting the height of the scraping space.

[0009] Preferably, the scraping device further includes two flatness adjustment components. The two flatness adjustment components are respectively horizontally located on opposite inner sides of the movable support frame and within the scraping space. Both flatness adjustment components are located below the scraper and are perpendicular to the scraper. Both flatness adjustment components are connected to the movable support frame and clamp the insulation substrate placed on the base. The scraper scrapes on the two flatness adjustment components to adjust the scraping flatness by controlling the relative height of the two flatness adjustment components.

[0010] Preferably, the roller coating device includes a first conveying component and a roller coating component. The roller coating component is horizontally disposed on the first conveying component so that a roller coating channel is formed between the lower end surface of the roller coating component and the conveying plane of the first conveying component. The roller coating component is connected to the first conveying component. The heat insulation substrate is placed at one end of the first conveying component. When the first conveying component conveys the heat insulation substrate through the roller coating channel, the roller coating component rolls the first nano-bead coating onto the putty layer to form the first nano-bead heat insulation layer.

[0011] Preferably, the roller coating assembly includes two sets of first adjustable bases, two twin-roller coating sections, one set of second adjustable bases, and a single-roller compaction section. The two sets of first adjustable bases are spaced apart on the first conveying assembly, and the second adjustable bases are located between the two sets of first adjustable bases. The two twin-roller coating sections are respectively located on the two sets of first adjustable bases, and the single-roller compaction section is located on the second adjustable base. Both the first and second adjustable bases are connected to the first conveying assembly, the twin-roller coating sections are connected to the first adjustable bases, and the single-roller compaction section is connected to the second adjustable base. An adjustable base connection is provided, wherein the first adjustable base supports the dual-roller coating section and the second adjustable base supports the single-roller compaction section, so that the lower end face of the dual-roller coating section, the lower end face of the single-roller compaction section and the conveying plane of the first conveying assembly form a roller coating channel. When the first conveying assembly conveys the thermal insulation substrate through the coating channel, one of the dual-roller coating sections rolls the first nano-bead coating onto the putty layer to form an initial layer. The single-roller compaction section compacts and levels the initial layer. The other dual-roller coating section rolls the first nano-bead coating onto the initial layer again to form a first nano-bead thermal insulation layer.

[0012] Preferably, the spraying device includes a spraying support frame, a traversing component, and a spraying component. The traversing component is located on the spraying support frame, and the spraying component is located on the traversing component. The traversing component is connected to the spraying support frame, and the spraying component is connected to the traversing component. The thermal insulation substrate is placed on the spraying support frame. The traversing component drives the spraying component to move laterally, so that the spraying component sprays the second nanosphere coating onto the first nanosphere thermal insulation layer to form the second nanosphere thermal insulation layer.

[0013] Preferably, the thermal insulation substrate preparation system further includes a cleaning device, which includes a second conveying component and a rinsing component. The rinsing component is horizontally disposed on the second conveying component, and a cleaning channel is formed between the lower end face of the rinsing component and the conveying plane of the second conveying component. The output end of the second conveying component is disposed adjacent to the input end of the coating device. The thermal insulation substrate is placed on the second conveying component at the end away from the coating device. The second conveying component conveys the thermal insulation substrate in the direction of the coating device. When the second conveying component conveys the thermal insulation substrate through the cleaning channel, the rinsing component removes floating dust contaminants from the surface of the thermal insulation substrate base layer.

[0014] As can be seen from the above technical solution, the present invention provides a preparation system for a nano-microbead insulation board, including a feeding device, a scraping device, a roller coating device, and a spraying device. The feeding device is connected to the scraping device via a pipe. The scraping device, roller coating device, and spraying device are connected in sequence. When using the present invention to plaster and coat the insulation substrate with nano-ceramic microbead material, the worker can first place the insulation substrate on the scraping device. The feeding device prepares the putty slurry and conveys it to the scraping device. The scraping device scrapes the putty slurry onto the base surface of the insulation substrate to form a putty layer. Subsequently, the worker can transfer the insulation substrate to the roller coating device, which rolls the first nano-microbead coating onto the putty layer to form the second nano-microbead coating. A first nano-bead insulation layer is formed. Finally, the insulation substrate can be transferred to a spraying device, where a second nano-bead coating is sprayed onto the first nano-bead insulation layer to form a nano-bead insulation reflective layer. This automated production line achieves efficient reflection of most solar radiation through spraying and heat insulation reflective layer, while the roll coating process creates a nano-bead insulation heat insulation layer that blocks heat transfer. This combines the dual mechanisms of "reflecting heat radiation" and "blocking heat conduction" to synergistically improve insulation performance. This produces a nano-bead insulation board that simultaneously meets the requirements of insulation efficiency and lightweight structure, completely replacing the manual plastering and coating of nano-ceramic microsphere materials. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a functional module diagram of the preparation system for the nano-bead insulation board of this utility model.

[0017] Figure 2 This is a schematic diagram of the feeding device in this utility model.

[0018] Figure 3 This is a schematic diagram of the stirring assembly in this utility model.

[0019] Figure 4 This is a schematic diagram of the coating device in this utility model.

[0020] Figure 5 This is a schematic diagram of the roller coating device in this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the roller coating assembly in this utility model.

[0022] Figure 7 This is a schematic diagram of the overall structure of the spraying device in this utility model.

[0023] Figure 8 This is a partial structural schematic diagram of the spraying device in this utility model.

[0024] Figure 9 This is a schematic diagram of the first angle structure of the cleaning device in this utility model.

[0025] Figure 10 This is a bottom view of the purging plate in this utility model.

[0026] Figure 11 This is a schematic diagram of the second angle structure of the cleaning device in this utility model.

[0027] Figure 10: Preparation system of nano-bead insulation board; Feeding device 110, stirring assembly 111, stirring tank 1111, first suction pump 1112, stirring motor 1113, rotating shaft 1114, stirring paddle 1115, storage assembly 112, storage tank 1121, second suction pump 1122; The components include: a scraping device 120, a base 121, a movable support frame 122, a second telescopic component 1221, a scraping assembly 123, a discharge section 1231, a discharge box 12311, a first telescopic component 12312, a scraper 1232, a drive assembly 124, a drive motor 1241, a lead screw 1242, a flatness adjustment assembly 125, a connecting plate 1251, an adjusting plate 1252, and a screw 1253. Roller coating device 130, first conveying assembly 131, roller coating assembly 132, first adjustable base 1321, first lifting support base 13211, first transverse support base 13212, first lifting reducer 13213, first transverse reducer 13214, double roller coating section 1322, first coating roller 13221, second coating roller 13222, material feeding section 13223, scraper 13224, scraper adjusting component 13225, second adjustable base 1323, second lifting support base 13231, second transverse support base 13232, second lifting reducer 13233, second transverse reducer 13234, single roller compaction section 1324; Spraying device 140, spraying support frame 141, conveying roller 1411, transverse component 142, fixed pulley 1421, transmission belt 1422, transverse guide rail 1423, transverse block 1424, spraying component 143, support crossbar 1431, T-shaped support vertical bar 1432, spraying head 1433; The cleaning device 150, the second conveying assembly 151, the lifting adjustment part 1511, the third lifting support base 15111, the third lifting reducer 15112, the blowing assembly 152, the gas blowing pump 1521, the blowing plate 1522, the negative pressure dust collection assembly 153, the vacuum pump 1531, and the dust collection plate 1532. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Please refer to Figure 1The present invention provides a nanosphere insulation board preparation system 10, including a feeding device 110, a scraping device 120, a roller coating device 130, and a spraying device 140. The feeding device 110 is connected to the scraping device 120 through a pipe. The scraping device 120, the roller coating device 130, and the spraying device 140 are connected in sequence. The feeding device 110 is used to prepare putty slurry and transport it to the scraping device 120. The scraping device 120 is used to scrape the putty slurry onto the base surface of the insulation substrate to form a putty layer. The roller coating device 130 is used to roll a first nanosphere coating onto the putty layer to form a first nanosphere insulation layer. The spraying device 140 is used to spray a second nanosphere coating onto the first nanosphere insulation layer to form a second nanosphere insulation layer.

[0031] When applying this invention to a thermal insulation substrate and coating it with nano-ceramic microspheres, the worker first places the substrate on a scraping device 120. A feeding device 110 prepares the putty slurry and supplies it to the scraping device 120, which then applies the putty slurry to the substrate surface to form a putty layer. Next, the worker transfers the substrate to a roller coating device 130, which applies a first nano-microsphere coating to the putty layer, forming a first nano-microsphere insulation layer. Finally, the worker transfers the substrate to a spraying device 140, which applies the first nano-microsphere coating to the putty layer. The second nanosphere coating is sprayed onto the first nanosphere insulation layer to form a nanosphere insulation and reflective layer. An automated production line is built in this way. The nanosphere insulation and reflective layer obtained by spraying can efficiently reflect most of the solar radiation. At the same time, the nanosphere insulation and heat insulation layer obtained by roller coating can block heat transfer. This combines the dual mechanisms of "reflecting heat radiation" and "blocking heat conduction" to synergistically improve the heat insulation performance. A nanosphere insulation board that takes into account both the heat insulation efficiency and the lightweight structure is produced. At the same time, it completely replaces the operation method that relies on manual plastering and coating of nano-ceramic microsphere materials.

[0032] For further details, please refer to Figure 2 and Figure 3 The feeding device 110 includes a mixing component 111 and multiple storage components 112. The outlet of the mixing component 111 is connected to the scraping device 120 through a pipe. The outlets of the multiple storage components 112 are all connected to the inlet of the mixing component 111 through pipes. The storage components 112 are used to store raw materials and supply them to the mixing component 111. The mixing component 111 is used to mix the raw materials to prepare putty slurry and supply it to the scraping device 120.

[0033] In a preferred embodiment, the mixing assembly 111 includes a mixing tank 1111, a first suction pump 1112, a mixing motor 1113, a rotating shaft 1114, and a mixing paddle 1115. The mixing tank 1111 has an outlet at its bottom end and an inlet on its top side wall. The inlet of the mixing tank 1111 is connected to the outlets of multiple storage assemblies 112 via pipes. The outlet of the mixing tank 1111 is connected to a scraping device 120 via a pipe. The first suction pump 1112 is installed on the pipe connecting the mixing tank 1111 and the scraping device 120, so that the first suction pump 1112 supplies the putty slurry from the mixing tank 1111. The scraping device 120 and the stirring motor 1113 are vertically mounted on the top of the mixing tank 1111. The output end of the stirring motor 1113 is connected to one end of the rotating shaft 1114. The other end of the rotating shaft 1114 passes through the mixing tank 1111 and extends into the mixing tank 1111, where it is connected to the stirring paddle 1115. The stirring motor 1113 drives the rotating shaft 1114 to rotate, and the rotating shaft 1114 drives the stirring paddle 1115 to rotate. The stirring paddle 1115 stirs the raw material slurry in the mixing tank 1111, thereby preventing the raw material slurry from soaking into the connection between the stirring motor 1113 and the stirring paddle 1115 and forming a dry knot that could cause the stirring motor 1113 to jam.

[0034] In a preferred embodiment, there are three storage components 112, which are used to store raw materials such as putty, water, and glue, respectively. Specifically, each storage component 112 includes a storage tank 1121 and a second suction pump 1122. The bottom end of the storage tank 1121 has an outlet, and the outlet of the storage tank 1121 is connected to the opening of the mixing tank 1111 through a pipe. The second suction pump 1122 is installed on the pipe connecting the storage tank 1121 and the mixing tank 1111, so that the second suction pump 1122 supplies the raw materials in the storage tank 1121 to the mixing tank 1111 from bottom to top, thereby reducing the operating load of the second suction pump 1122 and preventing the raw materials in the mixing tank 1111 from flowing back into the storage tank 1121 and causing contamination.

[0035] For further details, please refer to Figure 4The coating device 120 includes a base 121, a movable support frame 122, a coating assembly 123, and a drive assembly 124. The movable support frame 122 is located above the base 121. The coating assembly 123 and the drive assembly 124 are both mounted on the movable support frame 122, and the coating assembly 123 is located between the movable support frame 122 and the base 121, so that the lower end surface of the coating assembly 123 and the upper end surface of the base 121 form a coating space. The base 121 is connected to the movable support frame 122. The coating component 123 is connected to the movable support frame 122, the drive component 124 is connected to the scraping component 123, and the feeding device 110 is connected to the scraping component 123 through a pipe. The thermal insulation substrate is placed on the base 121 and located in the scraping space. The feeding device 110 delivers the putty slurry to the scraping component 123. The drive component 124 drives the scraping component 123 to move along the movable support frame 122. At the same time, the scraping component 123 scrapes the putty slurry onto the base surface of the thermal insulation substrate to form a putty layer.

[0036] Furthermore, the coating assembly 123 includes a discharge section 1231 and a scraper 1232. The vertical cross-section of the scraper 1232 is an inverted "U" shape. The discharge section 1231 is located inside the scraper 1232. The lower end surface of the scraper 1232 and the upper end surface of the base 121 form a coating space. The upper side of the discharge section 1231 extends out of the scraper 1232 and is slidably connected to the movable support frame 122. The middle part of the upper end of the discharge section 1231 extends out of the scraper 1232 and is connected to the drive assembly 124. The scraper 1232 is connected to the discharge section 1231. The feeding device 110 is connected to the upper end of the discharge section 1231 through a pipe. The feeding device 110 delivers the putty slurry to the discharge section 1231. The driving component 124 drives the discharge section 1231 to slide along the movable support frame 122. The discharge section 1231 drives the scraper 1232 to scrape synchronously. The putty slurry in the discharge section 1231 falls onto the insulation substrate, and at the same time, a putty layer is formed as the scraper 1232 scrapes.

[0037] Furthermore, the discharge section 1231 includes a discharge box 12311 and a first telescopic member 12312. The first telescopic member 12312 is vertically disposed on the upper part of the discharge box 12311. The discharge box 12311 is located inside the scraper 1232. The scraper 1232 extends out from both sides of the upper end of the discharge box 12311 and is slidably connected to the movable support frame 122. The scraper 1232 extends out from the middle of the upper end of the discharge box 12311 and is connected to the drive assembly 124. The output end of the first telescopic member 12312 is connected to the scraper 1232. The feeding device 110 is connected to the upper end of the discharge box 12311 through a pipe. The first telescopic member 12312 drives the scraper 1232 to rise or fall on the discharge box 12311, so as to control the thickness of the putty layer by adjusting the height of the scraping space.

[0038] In a preferred embodiment, two first telescopic members 12312 are provided. The two first telescopic members 12312 are vertically installed on both sides of the discharge box 12311 and are detachably connected by bolts. The output ends of the two first telescopic members 12312 pass through the discharge box 12311 and are respectively connected to both sides of the scraper 1232 by bolts. In this way, the symmetrical arrangement of the double first telescopic members 12312 structure enhances the balance and consistency of the scraping of the scraper 1232, prevents the skewing or uneven coating caused by single-point force application, and facilitates the replacement of the first telescopic members 12312 and the scraper 1232 by means of the detachable bolt connection.

[0039] In a preferred embodiment, the drive assembly 124 includes a drive motor 1241 and a lead screw 1242. The lead screw 1242 is mounted in the middle of the movable support frame 122 via a vertical bearing. The scraper 1232 extends from the middle of the upper end of the discharge box 12311 and is threadedly connected to the lead screw 1242. The output end of the drive motor 1241 is fixedly connected to the shaft of the lead screw 1242. The drive motor 1241 and the movable support frame 122 are detachably connected by bolts. The drive motor 1241 drives the lead screw 1242 to rotate, and the lead screw 1242 drives the discharge box 12311 to slide along the slide bar of the movable support frame 122.

[0040] Furthermore, the coating device 120 also includes two flatness adjustment components 125. The two flatness adjustment components 125 are respectively horizontally located on opposite inner sides of the movable support frame 122 and within the coating space. Both flatness adjustment components 125 are located below the scraper 1232 and are perpendicular to each other. Both flatness adjustment components 125 are connected to the movable support frame 122. The two flatness adjustment components 125 clamp the insulation substrate placed on the base 121. The scraper 1232 scrapes on the two flatness adjustment components 125 to adjust the flatness of the scraping by controlling the relative height of the two flatness adjustment components 125.

[0041] In a preferred embodiment, two sets of second telescopic members 1221 are arranged opposite each other on both sides of the movable support frame 122. The two second telescopic members 1221 form a set. The second telescopic members 1221 are detachably connected to the movable support frame 122 by bolts. The output ends of the two sets of second telescopic members 1221 pass through the movable support frame 122 and are respectively connected to two flatness adjustment components 125 by bolts. The two sets of second telescopic members 1221 drive the two flatness adjustment components 125 to move towards each other or away from each other, so that the two flatness adjustment components 125 clamp and fix or release the insulation substrate placed on the base 121, thereby preventing the insulation substrate from shifting or vibrating, and ensuring the uniformity and flatness of the coating.

[0042] In a preferred embodiment, the flatness adjustment assembly 125 includes a connecting plate 1251, an adjusting plate 1252, and a screw 1253. The side of the connecting plate 1251 is detachably connected to the output end of the second telescopic member 1221 by bolts. The adjusting plate 1252 is located directly above the connecting plate 1251. The screw 1253 is vertically located between the connecting plate 1251 and the adjusting plate 1252. One end of the screw 1253 is fixedly connected to the middle of the adjusting plate 1252, and the other end of the screw 1253 is threadedly connected to the threaded through hole in the middle of the connecting plate 1251. The bottom of the adjusting plate 1252 has two guide rods, which are inserted into the guide through holes of the connecting plate 1251 respectively. The screw 1253 rotates, driving the adjusting plate 1252 to rise or fall on the connecting plate 1251 to control the height.

[0043] In this utility model, both the first telescopic member 12312 and the second telescopic member 1221 can be telescopic cylinders.

[0044] For further details, please refer to Figure 5 and Figure 6 The roller coating device 130 includes a first conveying component 131 and a roller coating component 132. The roller coating component 132 is disposed across the first conveying component 131 so that the lower end face of the roller coating component 132 and the conveying plane of the first conveying component 131 form a roller coating channel. The roller coating component 132 is connected to the first conveying component 131. The heat insulation substrate is placed at one end of the first conveying component 131. When the first conveying component 131 conveys the heat insulation substrate through the roller coating channel, the roller coating component 132 rolls the first nano-bead coating onto the putty layer to form the first nano-bead heat insulation layer.

[0045] Furthermore, the roller coating assembly 132 includes two sets of first adjustable bases 1321, two double-roller coating sections 1322, one set of second adjustable bases 1323, and a single-roller compaction section 1324. The two sets of first adjustable bases 1321 are spaced apart on the first conveying assembly 131, and the second adjustable bases 1323 are located between the two sets of first adjustable bases 1321. The two double-roller coating sections 1322 are respectively located on the two sets of first adjustable bases 1321, and the single-roller compaction section 1324 is located on the second adjustable base 1323. The first adjustable bases 1321 and the second adjustable bases 1323 are both connected to the first conveying assembly 131, the double-roller coating sections 1322 are connected to the first adjustable bases 1321, and the single-roller compaction section 1324 is connected to the first adjustable base 1323. The compaction part 1324 is connected to the second adjustable base 1323. The first adjustable base 1321 supports the double roller coating part 1322 and the second adjustable base 1323 supports the single roller compaction part 1324, so that the lower end face of the double roller coating part 1322, the lower end face of the single roller compaction part 1324 and the conveying plane of the first conveying component 131 form a roller coating channel. When the first conveying component 131 conveys the heat insulation substrate through the coating channel, one of the double roller coating parts 1322 rolls the first nano-bead coating onto the putty layer to form an initial layer. The single roller compaction part 1324 compacts and levels the initial layer. The other double roller coating part 1322 rolls the first nano-bead coating onto the initial layer again to form the first nano-bead heat insulation layer.

[0046] In a preferred embodiment, the dual-roll coating section 1322 includes a first coating roller 13221, a second coating roller 13222, and a feeding section 13223. The diameter of the first coating roller 13221 is larger than that of the second coating roller 13222. Both the first coating roller 13221 and the second coating roller 13222 are rotatably connected to a first adjustable base 1321. The roller surface of the first coating roller 13221 is in contact with the roller surface of the second coating roller 13222. The lower circumferential surfaces of the first coating roller 13221 and the second coating roller 13222 are in contact with the conveying section of the first conveying assembly 131. The feeding plane forms a roller coating channel. The feeding part 13223 is set on the first adjustable base 1321. The discharge port of the feeding part 13223 is located above the contact point between the roller surfaces of the first coating roller 13221 and the second coating roller 13222. The first nano-bead coating in the feeding part 13223 falls onto the contact point between the roller surfaces of the first coating roller 13221 and the second coating roller 13222. The first coating roller 13221 and the second coating roller 13222 rotate in opposite directions by a motor drive, thereby rolling the first nano-bead coating onto the putty layer.

[0047] In this utility model, the material discharge section 13223 can be a material conveying pipe or a storage bin.

[0048] In a preferred embodiment, the dual-roller coating section 1322 further includes a doctor blade 13224 and a doctor blade adjusting member 13225. The doctor blade adjusting member 13225 is connected to the first adjustable base 1321, and the doctor blade 13224 is connected to the doctor blade adjusting member 13225. The doctor blade 13224 is parallel to the first coating roller 13221. The doctor blade adjusting member 13225 drives the doctor blade 13224 to rise or fall relative to the roller surface of the first coating roller 13221, so that the doctor blade 13224 cuts the first nano-bead coating on the roller surface of the first coating roller 13221 to control the thickness of the roller coating.

[0049] In this utility model, the scraper adjustment component 13225 can be a speed reducer. The operator rotates the speed reducer handle, so that the scraper 13224 slowly descends onto the roller surface of the first coating roller 13221.

[0050] In a preferred embodiment, the single-roller compaction section 1324 is a pressure roller with the same diameter as the first coating roller 13221. The pressure roller is rotatably connected to the second adjustable base 1323. The lower circumferential surface of the pressure roller and the conveying plane of the first conveying component 131 form a roller coating channel. When the first conveying component 131 conveys the thermal insulation substrate through the pressure roller, the pressure roller compacts and levels the first nano-bead initial layer formed on the putty layer.

[0051] In a preferred embodiment, the first adjustable base 1321 includes two first lifting support bases 13211, two first lateral support bases 13212, two first lifting reducers 13213, and two first lateral reducers 13214. The two first lifting support bases 13211 are disposed opposite each other on both sides of the first conveying assembly 131. The two first lateral support bases 13212 are correspondingly disposed within the two first lifting support bases 13211. The two first lifting reducers 13213 are correspondingly disposed below the two first lifting support bases 13211. The two first lateral reducers 13214 are correspondingly disposed on the same side of the two first lifting support bases 13211. The two first lifting support bases 13211... 11 are all slidably connected to the first conveying component 131 via slide rails. The two first transverse support bases 13212 are all slidably connected to the two first lifting support bases 13211 via slide rails. The two first lifting reducers 13213 are coaxially driven. The output end of the first lifting reducer 13213 is connected to the first lifting support base 13211 so that the first lifting reducer 13213 drives the first lifting support base 13211 to rise or fall. The two first transverse reducers 13214 are coaxially driven, and the output ends of the two first transverse reducers 13214 are respectively connected to the two first transverse support bases 13212 so that the first transverse reducers 13214 drive the first transverse support bases 13212 to move laterally. The first coating roller 13221 is rotatably connected to two first lifting support bases 13211 via bearings at both ends, and the second coating roller 13222 is rotatably connected to two first transverse support bases 13212 via bearings at both ends. The first lifting support base 13211 drives the first coating roller 13221 and the second coating roller 13222 to rise or fall synchronously. The first transverse support base 13212 drives the second coating roller 13222 to move laterally toward the first coating roller 13221 or toward the first coating roller 13221.

[0052] Similarly, the second adjustable base 1323 includes two second lifting support bases 13231, two second transverse support bases 13232, two second lifting reducers 13233, and two second transverse reducers 13234. The structure of the second adjustable base 1323 is the same as that of the first adjustable base 1321, and will not be described again here. The two ends of the pressure roller are respectively rotatably connected to the two second transverse support bases 13232 through bearings. The second lifting support base 13231 drives the second transverse support base 13232 to rise or fall. The second transverse support base 13232 drives the pressure roller to move laterally toward the first coating roller 13221 or to move laterally away from the first coating roller 13221.

[0053] In this invention, the first conveying component 131 can be a frame equipped with a conveyor belt, and a waste guide trough can be opened on the frame. The waste guide trough is located on both sides of the conveyor belt so that the first nano-bead coating on the conveyor belt can flow into the collection bin on the side of the frame for centralized processing through the waste guide trough.

[0054] For further details, please refer to Figure 7 and Figure 8 The spraying device 140 includes a spraying support frame 141, a transverse component 142, and a spraying component 143. The transverse component 142 is located on the spraying support frame 141, and the spraying component 143 is located on the transverse component 142. The transverse component 142 is connected to the spraying support frame 141, and the spraying component 143 is connected to the transverse component 142. The heat preservation substrate is transferred to the spraying support frame 141. The transverse component 142 drives the spraying component 143 to move laterally so that the spraying component 143 sprays the second nano-microsphere coating onto the first nano-microsphere heat preservation layer to form the second nano-microsphere heat preservation layer.

[0055] In a preferred embodiment, the lateral movement assembly 142 includes two sets of fixed pulleys 1421, a transmission belt 1422, a lateral movement guide rail 1423, and a lateral movement block 1424. The two fixed pulleys form one set, and the two sets of fixed pulleys 1421 are respectively disposed on both sides of the spraying support frame 141. The transmission belt 1422 wraps around the two sets of fixed pulleys 1421 to form a closed loop. The lateral movement guide rail 1423 is transversely disposed on the spraying support frame 141 and is located below the transmission belt 1422. The lateral movement block 1424 is located on the lateral movement guide rail 1423, and the spraying assembly 143 is located on the lateral movement block 1424. 4. The fixed pulley 1421 is connected to the spraying support frame 141, the transmission belt 1422 is connected to the transverse guide rail 1423, the transverse guide rail 1423 and the spraying support frame 141 are detachably connected by bolts, and the transverse block 1424 is slidably connected to the transverse guide rail 1423. The fixed pulley 1421 is driven to rotate by the motor, the fixed pulley 1421 drives the transmission belt 1422 to rotate, the transmission belt 1422 drives the transverse block 1424 to slide on the transverse guide rail 1423, and the transverse block 1424 drives the spraying assembly 143 to move laterally, thereby adjusting the spraying position of the spraying assembly 143.

[0056] In a preferred embodiment, the spraying assembly 143 includes a supporting horizontal bar 1431, a T-shaped supporting vertical bar 1432, and two spray heads 1433. One end of the supporting horizontal bar 1431 is fixedly connected to the horizontal moving block 1424, and the other end of the supporting horizontal bar 1431 is threadedly connected to the top end of the T-shaped supporting vertical bar 1432. The two spray heads 1433 are located at the bottom ends of the T-shaped supporting vertical bar 1432, and both spray heads 1433 are threadedly connected to the T-shaped supporting vertical bar 1432. The process is achieved by threading the T-shaped supporting vertical bar 1432 to the supporting horizontal bar 1431. The operator can rotate the T-shaped support rod 1432 to raise or lower the T-shaped support rod 1432 on the support crossbar 1431 to adjust the vertical distance between the two spray heads 1433 and the insulation substrate. Through the threaded connection between the spray heads 1433 and the T-shaped support rod 1432, the operator can rotate the two spray heads 1433 to move them closer to each other or further apart to adjust the horizontal distance between the two spray heads 1433, thereby controlling the spray coverage area of ​​the spray heads 1433.

[0057] In a preferred embodiment, the spraying support frame 141 is further provided with a plurality of conveying rollers 1411. The plurality of conveying rollers 1411 are used to convey the heat insulation substrate along a preset direction, so that it passes through the spraying area of ​​the spraying head 1433 in sequence. The conveying rollers 1411 can be driven by a motor and a chain to achieve continuous and stable feeding motion, thereby cooperating with the spraying head 1433 to improve the efficiency and uniformity of the overall spraying operation.

[0058] For further details, please refer to Figures 9 to 11 The insulation substrate preparation system 10 also includes a cleaning device 150, which includes a second conveying component 151 and a blowing component 152. The blowing component 152 is horizontally disposed on the second conveying component 151. The lower end face of the blowing component 152 and the conveying plane of the second conveying component 151 form a cleaning channel. The output end of the second conveying component 151 is disposed adjacent to the input end of the coating device 120. The insulation substrate is placed on the second conveying component 151 at the end away from the coating device 120. The second conveying component 151 conveys the insulation substrate in the direction of the coating device 120. When the second conveying component 151 conveys the insulation substrate through the cleaning channel, the blowing component 152 removes floating dust contaminants from the surface of the insulation substrate base layer.

[0059] In a preferred embodiment, the purging assembly 152 includes a gas purging pump 1521 and a purging plate 1522. The purging plate 1522 has a cavity inside and a plurality of air jet holes are evenly opened on its lower end face. The purging plate 1522 is fixed across the top of the second conveying assembly 151, and a cleaning channel is formed between its lower end face and the conveying plane. The gas purging pump 1521 is detachably installed on the second conveying assembly by bolts, and its output end is connected to the cavity of the purging plate 1522 through a pipe. During operation, the gas purging pump 1521 fills the cavity of the purging plate 1522 with airflow, and the airflow is discharged downward through the air jet holes of the purging plate 1522, which can effectively remove floating dust and contaminants from the surface of the heat insulation substrate.

[0060] Furthermore, the cleaning device 150 also includes a negative pressure dust collection component 153, which is installed on the second conveying component 151 and is located downstream of the blowing and washing component 152. The negative pressure dust collection component 153 is used to suck up the floating dust pollutants that are blown up by the blowing and washing component 152 to prevent secondary pollution.

[0061] In a preferred embodiment, the negative pressure dust collection assembly 153 includes a vacuum pump 1531 and a dust collection plate 1532. The dust collection plate 1532 has a dust collection chamber inside and a plurality of dust collection ports on its lower end face. The dust collection plate 1532 is fixed across the top of the second conveying assembly 151, and a negative pressure dust collection area is formed between its lower end face and the conveying plane of the second conveying assembly 151. The vacuum pump 1531 is connected to the dust collection chamber of the dust collection plate 1532 through a pipe. When working, the vacuum pump 1531 is started to form a negative pressure airflow below the dust collection plate 1532, which sucks the floating dust and pollutants into the dust collection chamber through the dust collection ports and finally discharges them into an external dust collection device or filtration system, thereby achieving the cleaning of the working environment.

[0062] In a preferred embodiment, the second conveying assembly 151 is provided with a lifting adjustment part 1511, and a dust suction plate 1532 is disposed on the lifting adjustment part 1511. The height between the lower end face of the dust suction plate 1532 and the conveying plane of the second conveying assembly 151 is controlled by the lifting adjustment part 1511, thereby improving the dust suction plate 1532's efficiency in absorbing dust and contaminants. Specifically, the lifting adjustment part 1511 includes two third lifting support bases 15111 and two third lifting reducers 15112, with the two third lifting support bases 15111 facing each other. Two third lifting reducers 15112 are respectively arranged on both sides of the conveying plane of the second conveying assembly 151, and are correspondingly arranged above the two third lifting support bases 15111. The two third lifting support bases 15111 are slidably connected to both ends of the dust collection plate 1532. The two third lifting reducers 15112 are coaxially driven, and the output end of the third lifting reducer 15112 is connected to the dust collection plate 1532 so that the third lifting reducer 15112 drives the dust collection plate 1532 to rise or fall on the third lifting support base 15111.

[0063] In a preferred embodiment, the base 121 of the coating device 120 and the second conveying component 151 of the cleaning device 150 can be arranged in a sequentially connected conveyor line layout, so that the insulation substrate processed by the cleaning device 150 can be directly conveyed to the coating device 120, realizing automated flow between the cleaning and coating processes, eliminating the need for manual handling, effectively improving production efficiency and ensuring the continuity of process connections.

[0064] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A system for preparing a nanosphere insulation board, characterized in that, The device includes a feeding device, a scraping device, a roller coating device, and a spraying device. The feeding device is connected to the scraping device via a pipe. The scraping device, roller coating device, and spraying device are connected in sequence. The feeding device is used to prepare putty slurry and transport it to the scraping device. The scraping device is used to scrape the putty slurry onto the base surface of the thermal insulation substrate to form a putty layer. The roller coating device is used to roll a first nano-microsphere coating onto the putty layer to form a first nano-microsphere thermal insulation layer. The spraying device is used to spray a second nano-microsphere coating onto the first nano-microsphere layer to form a second nano-microsphere thermal insulation layer.

2. The preparation system for the nanosphere insulation board according to claim 1, characterized in that, The feeding device includes a stirring assembly and multiple storage assemblies. The outlet of the stirring assembly is connected to the scraping device via a pipe. The outlets of the multiple storage assemblies are all connected to the inlet of the stirring assembly via pipes. The storage assemblies are used to store raw materials and supply them to the stirring assembly. The stirring assembly is used to stir and mix the raw materials to prepare putty slurry and supply it to the scraping device.

3. The preparation system for the nanosphere insulation board according to claim 1, characterized in that, The scraping device includes a base, a movable support frame, a scraping assembly, and a drive assembly. The movable support frame is located above the base. The scraping assembly and the drive assembly are both mounted on the movable support frame, with the scraping assembly positioned between the movable support frame and the base, such that the lower end face of the scraping assembly and the upper end face of the base form a scraping space. The base is connected to the movable support frame, the scraping assembly is connected to the movable support frame, and the drive assembly is connected to the scraping assembly. A feeding device is connected to the scraping assembly via a pipe. The insulation substrate is placed on the base and located within the scraping space. The feeding device delivers putty slurry to the scraping assembly. The drive assembly drives the scraping assembly to move along the movable support frame, while the scraping assembly scrapes the putty slurry onto the base surface of the insulation substrate to form a putty layer.

4. The preparation system for the nanosphere insulation board according to claim 3, characterized in that, The scraping assembly includes a discharge section and a scraper. The vertical cross-section of the scraper is an inverted "U" shape. The discharge section is located inside the scraper. The lower end face of the scraper and the upper end face of the base form a scraping space. The upper side of the discharge section extends out of the scraper and is slidably connected to the movable support frame. The upper middle part of the discharge section extends out of the scraper and is connected to the drive assembly. The scraper is connected to the discharge section. The feeding device is connected to the upper end of the discharge section through a pipe. The feeding device delivers putty slurry into the discharge section. The drive assembly drives the discharge section to slide along the movable support frame. The discharge section drives the scraper to scrape synchronously. The putty slurry in the discharge section falls onto the thermal insulation substrate and forms a putty layer as the scraper scrapes.

5. The preparation system for the nanosphere insulation board according to claim 4, characterized in that, The discharge section includes a discharge box and a first telescopic member. The first telescopic member is vertically disposed on the upper part of the discharge box. The discharge box is located inside the scraper. Both sides of the upper end of the discharge box extend out of the scraper and are slidably connected to the movable support frame. The middle part of the upper end of the discharge box extends out of the scraper and is connected to the drive assembly. The output end of the first telescopic member is connected to the scraper. The feeding device is connected to the upper end of the discharge box through a pipe. The first telescopic member drives the scraper to rise or fall on the discharge box, so as to control the thickness of the putty layer formed by adjusting the height of the scraping space.

6. The preparation system for the nanosphere insulation board according to claim 5, characterized in that, The coating device further includes two flatness adjustment components. The two flatness adjustment components are respectively horizontally located on opposite inner sides of the movable support frame and within the coating space. Both flatness adjustment components are located below the scraper and are perpendicular to the scraper. Both flatness adjustment components are connected to the movable support frame and clamp the insulation substrate placed on the base. The scraper scrapes on the two flatness adjustment components to adjust the flatness of the scraping by controlling the relative height of the two flatness adjustment components.

7. The preparation system for the nanosphere insulation board according to claim 1, characterized in that, The roller coating device includes a first conveying component and a roller coating component. The roller coating component is horizontally disposed on the first conveying component so that the lower end face of the roller coating component and the conveying plane of the first conveying component form a roller coating channel. The roller coating component is connected to the first conveying component. The heat insulation substrate is placed at one end of the first conveying component. When the first conveying component conveys the heat insulation substrate through the roller coating channel, the roller coating component rolls the first nano-bead coating onto the putty layer to form the first nano-bead heat insulation layer.

8. The preparation system for the nanosphere insulation board according to claim 7, characterized in that, The roller coating assembly includes two sets of first adjustable bases, two twin-roll coating sections, one set of second adjustable bases, and a single-roll compaction section. The two sets of first adjustable bases are spaced apart on the first conveying assembly. The second adjustable bases are located between the two sets of first adjustable bases. The two twin-roll coating sections are respectively located on the two sets of first adjustable bases. The single-roll compaction section is located on the second adjustable base. Both the first and second adjustable bases are connected to the first conveying assembly. The twin-roll coating sections are connected to the first adjustable bases, and the single-roll compaction section is connected to the second adjustable base. The base is connected to the joint. The first adjustable base supports the double-roller coating part, and the second adjustable base supports the single-roller compaction part, so that the lower end face of the double-roller coating part, the lower end face of the single-roller compaction part and the conveying plane of the first conveying component form a roller coating channel. When the first conveying component conveys the heat insulation substrate through the roller coating channel, one of the double-roller coating parts rolls the first nano-bead coating onto the putty layer to form an initial layer. The single-roller compaction part compacts and levels the initial layer. The other double-roller coating part rolls the first nano-bead coating onto the initial layer again to form the first nano-bead heat insulation layer.

9. The preparation system for the nanosphere insulation board according to claim 1, characterized in that, The spraying device includes a spraying support frame, a traversing component, and a spraying component. The traversing component is located on the spraying support frame, and the spraying component is located on the traversing component. The traversing component is connected to the spraying support frame, and the spraying component is connected to the traversing component. The thermal insulation substrate is placed on the spraying support frame. The traversing component drives the spraying component to move laterally so that the spraying component sprays the second nanosphere coating onto the first nanosphere thermal insulation layer to form the second nanosphere thermal insulation layer.

10. The preparation system for the nanosphere insulation board according to claim 1, characterized in that, The thermal insulation substrate preparation system further includes a cleaning device, which includes a second conveying component and a blowing component. The blowing component is horizontally disposed on the second conveying component, and a cleaning channel is formed between the lower end face of the blowing component and the conveying plane of the second conveying component. The output end of the second conveying component is disposed adjacent to the input end of the coating device. The thermal insulation substrate is placed on the second conveying component at the end away from the coating device. The second conveying component conveys the thermal insulation substrate in the direction of the coating device. When the second conveying component conveys the thermal insulation substrate through the cleaning channel, the blowing component removes floating dust contaminants from the surface of the thermal insulation substrate base layer.

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