Preparation device and preparation method of light stone-like foamed ceramic insulation board

Abstract

The invention relates to the field of building materials, and discloses a preparation device and a preparation method of a light stone-like foamed ceramic insulation board. Vertical plates are arranged at the two ends of a glaze recycling box, a first conveying belt is arranged above the glaze recycling box, a conveying frame is arranged at one end of the first conveying belt, and a second conveying belt is arranged on the surface of the conveying frame; a heating box is arranged above the second conveying belt, a fixing frame is fixedly arranged on the upper surface of the conveying frame, a driving motor is arranged on the surface of one side of the top end of the fixing frame, the output end of the driving motor is connected with a lead screw, the surface of the lead screw is in threaded connection with a sliding block, and the surface of the bottom end of the sliding block is connected with an electric push rod. By means of the structure that the first conveying belt is matched with the conveying frame and the second conveying belt, glazed and colored plates can be directly conveyed to the foaming or curing structure and then conveyed to the position below the cutting assembly, cutting work is conducted according to the specification of the needed plates, and therefore the working efficiency of the device is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of building materials, and specifically relates to a preparation device and a preparation method of a lightweight stone-like foamed ceramic insulation board. Background Art

[0002] The building exterior wall insulation system is a very important part of energy-saving buildings and is widely used in domestic and foreign construction projects. The existing insulation boards mainly include EPS boards, XPS boards, PU boards, phenolic boards, foam concrete boards, rock wool boards, etc. The facing layer is inorganic boards with various coatings, metal boards, stone boards and ceramic boards, etc. The facing is directly bonded to the insulation layer material using polyurethane glue or epoxy glue. Lightweight imitation stone foamed ceramic insulation board is a new type of building insulation material that combines the excellent properties of ceramics and the advantages of foaming technology. It has light weight, high strength, excellent thermal insulation and fire resistance. This insulation board is widely used in the insulation system of building exterior walls, roofs and interior walls.

[0003] Traditional insulation materials are mostly made of organic materials such as polystyrene and polyurethane. Although they have good insulation effects, their fire resistance is relatively poor and they are prone to release harmful gases at a certain temperature. Foamed ceramics, on the other hand, form a uniform porous structure inside the ceramic matrix by introducing gas, which effectively reduces the density of the material while improving the fire resistance. In terms of preparation, the preparation technology of foamed ceramic insulation boards has undergone continuous development and improvement. Today's preparation equipment has the characteristics of high degree of automation and high production efficiency. It usually includes multiple links such as raw material batching, mixing, molding, foaming, curing and cutting, which ensures the stability of the production process and the consistency of the product.

[0004] With the increasing awareness of environmental protection and the improvement of building energy-saving standards, lightweight imitation stone foam ceramic insulation board has gained more and more attention and application as a green and environmentally friendly building material, and has broad prospects. Through continuous technological progress, this material still has room for further improvement in performance optimization and cost control.

[0005] However, most lightweight stone-like foamed ceramic insulation boards are usually transferred to other structures for cutting according to required specifications after loading, which increases the complexity of the work. At the same time, the lightweight stone-like foamed ceramic insulation boards can be foamed or cured by heating after loading. Summary of the invention

[0006] The purpose of the present invention is to provide a device and method for preparing a lightweight stone-like foamed ceramic insulation board in order to solve the above-mentioned problem of conveying the lightweight stone-like foamed ceramic insulation board production line.

[0007] The technical solution adopted by the present invention is as follows: a preparation device for a lightweight imitation stone foamed ceramic insulation board, comprising a glaze recovery box, vertical plates are arranged at both ends of the glaze recovery box, and a conveyor belt 1 is arranged above the glaze recovery box, a conveyor frame is arranged at one end of the conveyor belt 1, a conveyor belt 2 is arranged on the surface of the conveyor frame, and a heating box is arranged above the conveyor belt 2, a fixed frame is fixedly arranged on the upper surface of the conveyor frame, a driving motor is arranged on the surface of one side of the top of the fixed frame, the output end of the driving motor is connected to a screw rod, a slider is threadedly connected to the surface of the screw rod, and an electric push rod is connected to the bottom end surface of the slider, the other end of the electric push rod is connected to a cutting motor, and the output end of the cutting motor is connected to a cutting knife.

[0008] By adopting the above technical scheme, by setting up a conveyor belt 1 in conjunction with a conveyor frame and a conveyor belt 2 structure, the glazed plate can be directly transported to the foaming or curing structure, and then transported to the bottom of the cutting assembly, and cutting is performed according to the specifications of the required plate, thereby greatly improving the working efficiency of the equipment. After the plate passes through the heating box, it is fixed with the clamping assembly, and starting the set drive motor can drive the slider to move on the surface of the screw rod, and then starting the set electric push rod to make the cutting knife contact with the surface of the plate, and starting the set cutting motor can drive the cutting knife to rotate, so that the structure can cut the plate.

[0009] In a preferred embodiment, a mounting box is provided at the top of the heating box, a fan is provided inside the mounting box, and the fan is provided with a plurality of heating tubes inside the heating box.

[0010] By adopting the above technical solution, when the plate passes through the heating box, the set fan and heating tube can be started to heat the surface of the plate with hot air, so that the plate can be foamed or solidified. At the same time, starting the set fan separately can accelerate the cooling of the surface of the plate.

[0011] In a preferred embodiment, an upper fixing frame is arranged on the surface of the conveying frame between the heating box and the fixing frame, and two fixing plates are arranged on the top surface of the upper fixing frame, and electric cylinders are arranged on the surfaces of the two fixing plates, and the output end of the electric cylinder is connected to a push rod, and the other end of the push rod is connected to a pressing plate.

[0012] By adopting the above technical solution, an upper fixing frame is set between the fixing frame and the heating box to facilitate the installation of the fixing plate and the electric cylinder, thereby making it easier for the structure to cooperate with the corresponding structure for clamping work. The started electric cylinder can drive the push rod and the pressing plate to contact and press the surface of the plate.

[0013] In a preferred embodiment, a discharge pipe is provided at the lower end of one side surface of the glaze recovery box, and a control valve is provided on the surface of the discharge pipe.

[0014] By adopting the above technical solution, the set discharge pipe cooperates with the control valve to facilitate the discharge of excess glaze inside the glaze recovery box, and also facilitates the discharge of sewage after cleaning.

[0015] In a preferred embodiment, the inner surface of the vertical plate is connected to a connecting rod via a mounting seat, and a feeding pipe is provided on the surface of the connecting rod, the bottom end of the feeding pipe is connected to a guide pipe, the other end of the guide pipe is connected to a diversion pipe, and a plurality of through holes are provided on the surface of the diversion pipe.

[0016] By adopting the above technical solution, the provided connecting rod cooperates with the mounting seat to facilitate the installation of other structures such as the feeding pipe, and at the same time cooperates with the guide pipe, the diversion pipe and the through holes on the surface to facilitate the glaze painting on the surface of the plate.

[0017] In a preferred embodiment, the inner surface of the vertical plate is connected to two fixing rods via four mounting seats, and the surfaces of the fixing rods are connected to scrapers, and the bottom end surfaces of the scrapers are provided with rubber scraper strips.

[0018] By adopting the above technical solution, the vertical plate is arranged in conjunction with the mounting seat to facilitate the fixed installation of the fixing rod, and the scraper is arranged in conjunction with the rubber scraper to scrape off the glaze on the surface of the plate.

[0019] In a preferred embodiment, plug holes are provided on both end surfaces of the scraper, and a slide groove is provided on one side surface of the scraper, threaded rods are provided inside the plug holes and the slide groove, and hand wheels are connected to both ends of the threaded rods.

[0020] By adopting the above technical solution, the staff can adjust the structure of the surface of the threaded rod by turning the hand wheel, and the provided plug-in holes and sliding grooves facilitate the adjustment and movement of the structure.

[0021] In a preferred embodiment, two threaded sleeves are threadedly connected to the surface of the threaded rod, and inclined plates are connected to the surfaces of the two threaded sleeves.

[0022] By adopting the above technical solution, the threaded sleeve and the inclined plate that are arranged in conjunction can move on the surface of the threaded rod, so that glaze can be applied to both sides of the plate.

[0023] In a preferred embodiment, a lower fixing frame is fixedly provided on the lower surface of the upper fixing frame corresponding to the conveying frame, and the surface of the lower fixing frame is provided with the same structure as that of the upper fixing frame.

[0024] By adopting the above technical solution, the lower fixing frame arranged in correspondence with the upper fixing frame can drive the electric cylinder, the push rod and the pressing plate structure to press the plate.

[0025] A method for preparing a lightweight stone-like foamed ceramic insulation board comprises the following steps:

[0026] Step 1: Place the ceramic insulation board on the surface of the conveyor belt 1, and then apply the glaze on the surface of the board through the through holes through the feeding pipe, the guide pipe and the diversion pipe, and at the same time, cooperate with the two fixed rods and the scraper to ensure that the glaze is evenly applied on the surface;

[0027] Step 2: By turning the adjusting hand wheel and cooperating with the threaded rod, the distance between the threaded sleeve and the inclined plate can be adjusted according to the size of the plate, and the sliding groove and the plug hole provided are convenient for the movement of the structure, so as to apply glaze to both sides of the plate;

[0028] Step 3: When the plate enters the second surface of the conveyor belt, the fan and the heating tube are started to heat the surface of the plate with hot air, so that it foams or solidifies;

[0029] Step 4: The plate is fixedly clamped by setting an electric cylinder to drive the push rod and the pressing plate, and then the drive motor is started to drive the slider and the cutting motor to move on the surface of the screw rod, so that the structure can cut according to the required plate specifications.

[0030] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0031] 1. Through the set conveyor belt 1, the conveyor frame and the conveyor belt 2 structure, the glazed plate can be directly transported to the foaming or curing structure, and then transported to the bottom of the cutting component, and the cutting work is performed according to the specifications of the required plate, thereby greatly improving the working efficiency of the equipment. After the plate passes through the heating box, it is fixed with the clamping component, and the driving motor is started to drive the slider to move on the surface of the screw rod, and then the electric push rod is started to make the cutting knife contact with the surface of the plate, and the cutting motor is started to drive the cutting knife to rotate, so that the structure can cut the plate;

[0032] 2. When the plate passes through the heating box, the fan and heating tube can be started to heat the surface of the plate with hot air, so that the plate can be foamed or solidified. At the same time, the fan can be started separately to accelerate the cooling of the surface of the plate;

[0033] 3. By setting an upper fixing frame between the fixing frame and the heating box, it is convenient to install the fixing plate and the electric cylinder, so that the structure can cooperate with the corresponding structure to perform clamping work. The electric cylinder set up when started can drive the push rod and the pressing plate to contact and press the surface of the plate; the lower fixing frame set in correspondence with the upper fixing frame can drive the electric cylinder, the push rod and the pressing plate structure to press the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the main structure of the device for preparing the lightweight stone-like foamed ceramic insulation board of the present invention;

[0035] Figure 2 It is a schematic diagram of the structure of the ceramic insulation board clamping group in the present invention;

[0036] Figure 3 This is a schematic diagram of the structure of the ceramic insulation board cutting assembly in the present invention;

[0037] Figure 4 This is a schematic diagram of the structure of the hot air heating component in the present invention;

[0038] Figure 5 This is a schematic diagram of the raw material structure of the ceramic thermal insulation board in the present invention;

[0039] Figure 6 It is a schematic diagram of the glazing structure of the body surface in the present invention.

[0040] Markings in the figure: 1. Glaze recovery box; 2. Vertical plate; 3. Conveyor belt 1; 4. Conveyor frame; 5. Fixed rod; 6. Scraper; 7. Feeding pipe; 8. Fixed frame; 9. Upper fixed frame; 10. Lower fixed frame; 11. Conveyor belt 2; 12. Heating box; 13. Discharge pipe; 14. Control valve; 15. Fixed plate; 16. Electric cylinder; 17. Push rod; 18. Press plate; 19. Heating pipe; 20. Installation box; 21. Fan; 22. Driving motor; 23. Screw rod; 24. Slider; 25. Electric push rod; 26. Cutting motor; 27. Cutting knife; 28. Diversion pipe; 29. ​​Diversion pipe; 30. Mounting seat; 31. Connecting rod; 32. Through hole; 33. Plug hole; 34. Rubber scraper; 35. Handwheel; 36. Slide; 37. Inclined plate; 38. Threaded rod; 39. Threaded sleeve. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Example:

[0043] Reference Figure 1-3 A preparation device for a lightweight imitation stone foamed ceramic insulation board comprises a glaze recovery box 1, vertical plates 2 are arranged at both ends of the glaze recovery box 1, and a conveyor belt 3 is arranged above the glaze recovery box 1, a conveyor frame 4 is arranged at one end of the conveyor belt 3, a conveyor belt 2 11 is arranged on the surface of the conveyor frame 4, and a heating box 12 is arranged above the conveyor belt 2 11, a fixing frame 8 is fixedly arranged on the upper surface of the conveyor frame 4, a driving motor 22 is arranged on the top side surface of the fixing frame 8, a screw rod 23 is connected to the output end of the driving motor 22, a slider 24 is threadedly connected to the surface of the screw rod 23, and an electric push rod 25 is connected to the bottom end surface of the slider 24, and the other end of the electric push rod 25 is connected to a cutting motor 26, and the cutting motor The output end of the machine 26 is connected to a cutting knife 27. Through the provided conveyor belt 1 3, the conveyor frame 4 and the conveyor belt 2 11 structure, the glazed plate can be directly transported to the foaming or curing structure, and then transported to the bottom of the cutting assembly. The cutting work is performed according to the specifications of the required plate, thereby greatly improving the working efficiency of the equipment. After the plate passes through the heating box 12, it is fixed with the clamping assembly. Starting the provided drive motor 22 can drive the slider 24 to move on the surface of the screw rod 23, and then starting the provided electric push rod 25 to prompt the cutting knife 27 to contact the surface of the plate. Starting the provided cutting motor 26 can drive the cutting knife 27 to rotate, so that the structure can cut the plate.

[0044] Reference Figure 1-4 A mounting box 20 is provided at the top of the heating box 12, a fan 21 is provided inside the mounting box 20, and a plurality of heating tubes 19 are provided inside the heating box 12. When the plate passes through the heating box 12, the fan 21 and the heating tube 19 can be started to perform hot air heating on the surface of the plate, so that the plate is foamed or solidified. At the same time, starting the fan 21 alone can accelerate the cooling of the surface of the plate.

[0045] Reference Figure 1-2 An upper fixing frame 9 is arranged on the surface of the conveying frame 4 between the heating box 12 and the fixing frame 8, and two fixing plates 15 are arranged on the top surface of the upper fixing frame 9, and electric cylinders 16 are arranged on the surfaces of the two fixing plates 15, and the output end of the electric cylinder 16 is connected to a push rod 17, and the other end of the push rod 17 is connected to a pressing plate 18. By arranging the upper fixing frame 9 between the fixing frame 8 and the heating box 12, it is convenient to install the fixing plate 15 and the electric cylinder 16, and then it is convenient for the structure to cooperate with the corresponding structure to perform clamping work. The starting electric cylinder 16 can drive the push rod 17 and the pressing plate 18 to contact and press the surface of the plate.

[0046] Reference Figure 1A discharge pipe 13 is provided at the lower end of one side surface of the glaze recovery box 1, and a control valve 14 is provided on the surface of the discharge pipe 13. The set discharge pipe 13 cooperates with the control valve 14 to facilitate the discharge of excess glaze inside the glaze recovery box 1, and also facilitates the discharge of sewage after cleaning.

[0047] Reference Figure 1-5 The inner surface of the vertical plate 2 is connected to a connecting rod 31 through a mounting seat 30, and a feeding pipe 7 is arranged on the surface of the connecting rod 31, the bottom end of the feeding pipe 7 is connected to a guide pipe 28, the other end of the guide pipe 28 is connected to a diversion pipe 29, and a plurality of through holes 32 are provided on the surface of the diversion pipe 29. The connecting rod 31 is arranged in conjunction with the mounting seat 30 to facilitate the installation of other structures such as the feeding pipe 7, and at the same time, in conjunction with the guide pipe 28, the diversion pipe 29 and the through holes 32 on their surfaces, it is convenient to brush glaze on the surface of the plate.

[0048] Reference Figure 1-6 The inner surface of the vertical plate 2 is connected to two fixing rods 5 through four mounting seats 30, and the surface of the fixing rod 5 is connected to a scraper 6, and the bottom end surface of the scraper 6 is provided with a rubber scraper strip 34. The setting of the vertical plate 2 in conjunction with the setting of the mounting seat 30 facilitates the fixed installation of the fixing rod 5. At the same time, the scraper 6 and the rubber scraper strip 34 can scrape off the glaze on the surface of the plate.

[0049] Reference Figure 1-6 , plug-in holes 33 are provided on the two end surfaces of the scraper 6, and a slide groove 36 is opened on one side surface of the scraper 6, and threaded rods 38 are provided inside the plug-in holes 33 and the slide groove 36, and hand wheels 35 are connected to both ends of the threaded rod 38. The staff can adjust the structure of the surface of the threaded rod 38 by turning the hand wheel 35, and the plug-in holes 33 and the slide groove 36 are provided to facilitate the adjustment and movement of the structure.

[0050] Reference Figure 1-6 The surface of the threaded rod 38 is threadedly connected with two threaded sleeves 39, and the surfaces of the two threaded sleeves 39 are connected with inclined plates 37. The threaded sleeves 39 and inclined plates 37 arranged in coordination can move on the surface of the threaded rod 38, so as to apply glaze to both sides of the plate.

[0051] Reference Figure 1-2 A lower fixing frame 10 is fixedly arranged on the lower surface of the upper fixing frame 9 corresponding to the conveying frame 4, and the surface of the lower fixing frame 10 is provided with the same structure as the upper fixing frame 9. The lower fixing frame 10 arranged corresponding to the upper fixing frame 9 can drive the electric cylinder 16, the push rod 17 and the pressing plate 18 structure to press the plate.

[0052] Reference Figure 1-6 A method for preparing a lightweight stone-like foamed ceramic insulation board comprises the following steps:

[0053] Step 1: Place the ceramic insulation board on the surface of the conveyor belt 1 3, and then use the feeding pipe 7 to cooperate with the guide pipe 28 and the diversion pipe 29 to apply the glaze color on the surface of the board through the through hole 32, and at the same time cooperate with the two fixed rods 5 and the scraper 6 to ensure that the glaze color is evenly applied on its surface;

[0054] Step 2: By rotating the adjusting hand wheel 35 and cooperating with the threaded rod 38, the threaded sleeve 39 and the inclined plate 37 can be adjusted in distance according to the size of the plate, and the sliding groove 36 and the plug hole 33 are arranged to facilitate the movement of the structure, so as to apply glaze to both sides of the plate;

[0055] Step 3: When the plate enters the surface of the conveyor belt 2 11, the fan 21 and the heating tube 19 are started to heat the surface of the plate with hot air, so that it foams or solidifies;

[0056] Step 4, by setting the electric cylinder 16 to drive the push rod 17 and the pressing plate 18 to fix and clamp the plate, and then start the drive motor 22 to drive the slider 24 and the cutting motor 26 to move on the surface of the screw 23, so that the structure can perform cutting work according to the required plate specifications.

[0057] The implementation principle of the device and method for preparing a lightweight stone-like foamed ceramic insulation board of the present invention is as follows:

[0058] By setting the conveyor belt 1 3 in conjunction with the conveyor frame 4 and the conveyor belt 2 11 structure, the glazed plate can be directly transported to the foaming or curing structure, and then transported to the bottom of the cutting assembly, and the cutting work is performed according to the specifications of the required plate, thereby greatly improving the working efficiency of the equipment. After the plate passes through the heating box 12, it is fixed with the clamping assembly, and the driving motor 22 is started to drive the slider 24 to move on the surface of the screw rod 23, and then the electric push rod 25 is started to make the cutting knife 27 contact with the surface of the plate, and the cutting motor 26 is started to drive the cutting knife 27 to rotate, so that the structure can cut the plate;

[0059] When the plate passes through the heating box 12, the fan 21 and the heating tube 19 can be started to heat the surface of the plate with hot air, so that the plate is foamed or solidified. At the same time, the fan 21 can be started alone to accelerate the cooling of the surface of the plate.

[0060] By setting an upper fixing frame 9 between the fixing frame 8 and the heating box 12, the installation of the fixing plate 15 and the electric cylinder 16 is facilitated, so that the structure can cooperate with the corresponding structure to perform clamping work. The started electric cylinder 16 can drive the push rod 17 and the pressing plate 18 to contact and press the surface of the plate; the lower fixing frame 10 corresponding to the upper fixing frame 9 can drive the electric cylinder 16, the push rod 17 and the pressing plate 18 structure to press the plate.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for preparing a lightweight stone-like foamed ceramic insulation board, comprising a glaze recovery box (1), characterized in that: Vertical plates (2) are provided at both ends of the glaze recovery box (1), and a conveyor belt 1 (3) is provided above the glaze recovery box (1), a conveyor frame (4) is provided at one end of the conveyor belt 1 (3), a conveyor belt 2 (11) is provided on the surface of the conveyor frame (4), and a heating box (12) is provided above the conveyor belt 2 (11), a fixing frame (8) is fixedly provided on the upper surface of the conveyor frame (4), a driving motor (22) is provided on the top side surface of the fixing frame (8), an output end of the driving motor (22) is connected to a screw rod (23), a surface of the screw rod (23) is threadedly connected to a slider (24), and a bottom end surface of the slider (24) is connected to an electric push rod (25), the other end of the electric push rod (25) is connected to a cutting motor (26), and the output end of the cutting motor (26) is connected to a cutting knife (27).

2. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 1, characterized in that: A mounting box (20) is provided at the top end of the heating box (12), a fan (21) is provided inside the mounting box (20), and the fan (21) is provided with a plurality of heating tubes (19) inside the heating box (12).

3. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 2, characterized in that: An upper fixing frame (9) is arranged on the surface of the conveying frame (4) between the heating box (12) and the fixing frame (8), and two fixing plates (15) are arranged on the top surface of the upper fixing frame (9). An electric cylinder (16) is arranged on the surface of the two fixing plates (15). The output end of the electric cylinder (16) is connected to a push rod (17), and the other end of the push rod (17) is connected to a pressing plate (18).

4. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 3, characterized in that: A discharge pipe (13) is provided at the lower end of one side surface of the glaze recovery box (1), and a control valve (14) is provided on the surface of the discharge pipe (13).

5. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 4, characterized in that: The inner surface of the vertical plate (2) is connected to a connecting rod (31) via a mounting seat (30), and a feeding pipe (7) is provided on the surface of the connecting rod (31), the bottom end of the feeding pipe (7) is connected to a guide pipe (28), the other end of the guide pipe (28) is connected to a diversion pipe (29), and a plurality of through holes (32) are provided on the surface of the diversion pipe (29).

6. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 5, characterized in that: The inner surface of the vertical plate (2) is connected to two fixing rods (5) via four mounting seats (30), and the surface of the fixing rods (5) is connected to a scraper (6), and the bottom end surface of the scraper (6) is provided with a rubber scraper strip (34).

7. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 6, characterized in that: The scraper (6) is provided with plug holes (33) on both end surfaces, and a slide groove (36) is provided on one side surface of the scraper (6). Threaded rods (38) are provided inside the plug holes (33) and the slide groove (36), and hand wheels (35) are connected to both ends of the threaded rod (38).

8. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 7, characterized in that: The surface of the threaded rod (38) is threadedly connected to two threaded sleeves (39), and the surfaces of the two threaded sleeves (39) are connected to inclined plates (37).

9. The device for preparing a lightweight stone-like foamed ceramic insulation board according to claim 8, characterized in that: A lower fixing frame (10) is fixedly arranged on the lower surface of the upper fixing frame (9) corresponding to the conveying frame (4), and the surface of the lower fixing frame (10) is provided with the same structure as that of the upper fixing frame (9).

10. A method for preparing a lightweight stone-like foamed ceramic insulation board, characterized in that: The following steps are involved: Step 1: Place the ceramic insulation board on the surface of the conveyor belt 1 (3), and then apply the glaze color on the surface of the board through the through hole (32) through the feeding pipe (7) in cooperation with the guide pipe (28) and the diversion pipe (29), and at the same time, cooperate with the two fixed rods (5) and the scraper (6) to ensure that the glaze color is evenly applied on the surface; Step 2: By rotating the adjusting hand wheel (35) in cooperation with the threaded rod (38), the threaded sleeve (39) and the inclined plate (37) can be adjusted in distance according to the size of the plate, and the sliding groove (36) and the plug hole (33) provided in cooperation facilitate the movement of the structure, so that the glaze can be applied to both sides of the plate; Step 3: When the plate enters the surface of the second conveyor belt (11), the fan (21) and the heating tube (19) are started to heat the surface of the plate with hot air, so that the plate is foamed or solidified; Step 4, by setting an electric cylinder (16) to drive the push rod (17) and the pressing plate (18) to fix and clamp the plate, then start the drive motor (22) to drive the slider (24) and the cutting motor (26) to move on the surface of the screw rod (23), so that the structure can perform cutting work according to the required plate specifications.

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