High-temperature pouring method for autoclaved aerated concrete

Abstract

The invention discloses a high-temperature pouring method for autoclaved aerated concrete, and relates to the technical field of aerated concrete pouring. According to the high-temperature pouring method for the autoclaved aerated concrete, through a discharging pipe and a sealing arc plate installed in the discharging pipe, when an electromagnetic discharging valve is opened for pouring, the sealing arc plate can move downwards through cooperation of a hydraulic cylinder, raw materials are poured through the discharging pipe and the sealing arc plate, and when the electromagnetic discharging valve is closed, the sealing arc plate ascends to reset; the end of the sealing arc plate can be sealed, at the moment, the mold body with the bottom poured is conveyed outwards till the follow-up mold body moves to the bottom of the discharging pipe, then pouring operation is conducted again, on one hand, waste and difficult cleaning caused by raw material dripping can be avoided, on the other hand, the pouring accuracy is improved, and the quality error is reduced; and the pouring effect of the equipment is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of aerated concrete pouring, in particular to a high-temperature pouring method of autoclaved aerated concrete. Background Art

[0002] Autoclaved aerated concrete blocks are a kind of porous concrete products made of fly ash, lime, cement, gypsum, slag, etc. as the main raw materials, with appropriate amount of gas generating agent, regulator, bubble stabilizer, and process of mixing, pouring, static stopping, cutting and high-pressure steaming. The construction characteristics of autoclaved aerated concrete blocks are also very good. It can not only be produced in various specifications in the factory, but also can be sawed, planed, drilled and nailed like wood. Because of its large size, the construction speed is also relatively fast, and it can be used as a filling material for general buildings; refer to the Chinese patent, the application number is: "20222046042 2.7” Autoclaved aerated concrete block slurry pouring device, this patent solves the problem that during the pouring of the existing autoclaved aerated concrete block slurry pouring device, air will be mixed into the slurry, resulting in excessive bubbles in the concrete slurry, thus affecting the quality of the blocks. For this reason, we proposed the problem of autoclaved aerated concrete block slurry pouring device, but there is still a problem that when the raw materials pass through the discharge pipe during pouring, when the electromagnetic discharge valve is closed, the raw materials are prone to dripping and waste, resulting in the pouring accuracy and pouring efficiency being affected. For this reason, we proposed a high-temperature pouring method of autoclaved aerated concrete to solve the above problems. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a high-temperature pouring method of autoclaved aerated concrete, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A high temperature pouring method of autoclaved aerated concrete, specifically comprising the following steps:

[0005] S1, mixing and pouring: introducing the proportioned raw materials into a mixing and pouring device for mixing and stirring, and pouring the mixed materials into the mold body after the stirring is completed. During the pouring, a plurality of groups of mold bodies are sequentially conveyed to the bottom of the mixing and pouring device by a conveyor belt for pouring, and after the pouring is completed, the precast embryo concrete slab is stopped for curing;

[0006] S2. The obtained prefabricated body concrete slab is subjected to steam curing post-treatment, the temperature is raised to 180° C.-200° C. by steam, and then autoclaved and cured for 8 h-10 h, and the autoclaved aerated concrete slab is obtained by the steam curing post-treatment.

[0007] Preferably, the mixing and pouring device in S1 comprises a body, a mixing cylinder is fixed on the top surface of the body, a feeding pipe for feeding materials is installed below the mixing cylinder, and an electromagnetic feeding valve is fixed between the feeding pipe and the mixing cylinder;

[0008] The interior of the feed pipe is slidably connected with a sealing arc plate, which is used to seal the end of the feed pipe after pouring is completed;

[0009] The conveyor belt is rotatably connected to the inside of the machine body, and multiple groups of mold bodies are conveyed above the conveyor belt. A limiting component is provided inside the machine body. The limiting component is located above the mold body and is used to limit the mold body during casting.

[0010] Preferably, the top surface of the sealing arc plate is rotatably connected to a material shifting belt, and a plurality of material shifting pieces are fixed to the outside of the material shifting belt, both sides of the inside of the material shifting belt are rotatably connected to a driving shaft, a servo motor is fixed to the outside of the sealing arc plate, and a transmission belt is rotatably connected between the output end of the servo motor and the corresponding end of the driving shaft, which is used to drive the material shifting belt to rotate inside the sealing arc plate.

[0011] Preferably, a notch is provided on the top surface of the sealing arc plate, the material-shifting belt is rotatably connected inside the notch, the top surface of the sealing arc plate is set as an inclined surface, and the top surface of the material-shifting belt exceeds the sealing arc plate.

[0012] Preferably, a hydraulic cylinder is fixed to the outside of the discharge pipe, and a transmission plate is fixed to the piston end of the hydraulic cylinder. The transmission plate is fixedly mounted on the sealing arc plate to drive the sealing arc plate to slide inside the discharge pipe.

[0013] Preferably, sliding rod frames are fixed on both sides of the bottom of the sealing arc plate, and the sliding rod frames on both sides are slidably inserted into the inside of the feeding pipe respectively.

[0014] Preferably, a sealing ring is fixed on the outer side of the sealing arc plate.

[0015] Preferably, the limiting assembly includes a concave pressure plate frame, limiting slides are fixed on both sides of the concave pressure plate frame and slide inside the machine body through the limiting slides, a lifting hydraulic cylinder is fixed on the inside of the machine body, the piston end of the lifting hydraulic cylinder is fixedly connected to the top surface of the concave pressure plate frame, a plurality of supporting springs are fixed to one side of the bottom of the concave pressure plate frame, and a positioning plate is fixedly connected through the supporting springs, and an elastic sealing plate frame is fixed to the bottom of the concave pressure plate frame.

[0016] Preferably, a vibration pressure plate is installed on the side of the bottom of the concave pressure plate frame away from the positioning plate, a plurality of spring bodies are fixed between the vibration pressure plate and the bottom of the concave pressure plate frame, and a vibration motor is fixed on the top surface of the vibration pressure plate.

[0017] Preferably, a mixing assembly is provided inside the mixing barrel, a raw material inlet pipe is fixedly installed on the top surface of the mixing barrel, the mixing assembly includes a mixing rod, a plurality of mixing plate racks are fixed on the outside of the mixing rod, and a mixing motor is fixed on the top surface of the mixing barrel for driving the mixing rod to operate.

[0018] The present invention provides a high-temperature pouring method for autoclaved aerated concrete. Compared with the prior art, the method has the following beneficial effects:

[0019] (1) The high-temperature pouring method of autoclaved aerated concrete uses a discharge pipe and a sealing arc plate installed inside the discharge pipe. When the electromagnetic discharge valve is opened for pouring, the sealing arc plate can be moved downward by the cooperation of the hydraulic cylinder body, so that the raw material passes through the discharge pipe and the sealing arc plate for pouring. When the electromagnetic discharge valve is closed, the sealing arc plate rises and resets, and the end of the sealing arc plate can be sealed. At this time, the mold body with the bottom pouring completed is transported outward until the subsequent mold body moves to the bottom of the discharge pipe and the pouring operation is carried out again. On the one hand, it can avoid the waste caused by the dripping of raw materials and the difficulty in cleaning. At the same time, it also improves the pouring accuracy, reduces the quality error, and effectively improves the pouring effect of the equipment.

[0020] (2) The high-temperature pouring method of autoclaved aerated concrete, through the setting of the material shifting belt, when the raw materials are being discharged, the servo motor can drive the driving shaft and the material shifting belt to run through the transmission belt, and through the cooperation of the material shifting piece, the raw materials flowing downward along the sealing arc plate can be shifted upward to break up the internal bubbles, thereby completing the secondary mixing operation of the raw materials, thereby avoiding the phenomenon of uneven mixing of the raw materials.

[0021] (3) The high-temperature pouring method of autoclaved aerated concrete can, through the setting of the limiting component, move the positioning plate downward to contact the two sides of the top surface of the mold body during the pouring process, and apply downward pressure through the cooperation of the support spring to achieve the limitation of the mold body and ensure the pouring stability. At the same time, through the cooperation of the vibration pressure plate and the vibration motor, the poured raw materials can fill the hollow part of the mold body to ensure the pouring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 Schematic diagram of the cross-section structure;

[0024] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of point A;

[0025] Figure 4 It is a schematic diagram of the structure of the limit assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the mixing barrel of the present invention;

[0027] Figure 6 This is a schematic diagram of the cross-sectional structure of the feed pipe of the present invention;

[0028] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of point B in the middle;

[0029] Figure 8 It is a schematic diagram of the cross-sectional structure of the feed tube of the present invention.

[0030] In the figure: 1. machine body; 2. conveyor belt; 3. mold body; 4. tempered glass window; 5. concave pressure plate frame; 501. spring body; 502. limit slide plate; 6. lifting hydraulic cylinder; 7. vibration pressure plate; 701. vibration motor; 8. positioning plate; 801. support spring; 9. elastic sealing plate frame; 10. mixing barrel; 1001. raw material inlet pipe; 11. mixing motor; 12. mixing rod; 1201. mixing plate frame; 13. electromagnetic discharge valve; 14. discharge pipe; 15. hydraulic cylinder body; 1501. transmission plate; 16. sealing arc plate; 1601. sealing ring; 1602. notch; 1603. slide bar frame; 17. material shifting belt; 1701. material shifting sheet; 1702. driving shaft; 18. servo motor; 1801. transmission belt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0032] See also Figure 1-Figure 8 The present invention provides two technical solutions, which specifically include the following embodiments:

[0033] Embodiment 1:

[0034] A high temperature pouring method of autoclaved aerated concrete specifically comprises the following steps:

[0035] S1, mixing and pouring: introducing the proportioned raw materials into the mixing and pouring device for mixing and stirring, and pouring the mixed materials into the mold body 3 after the stirring is completed. During the pouring, the conveyor belt 2 is used to transport multiple groups of mold bodies 3 to the bottom of the mixing and pouring device in sequence for pouring. After the pouring is completed, the precast embryo concrete slab is stopped for curing;

[0036] S2. The obtained prefabricated body concrete slab is subjected to steam curing post-treatment, the temperature is raised to 180° C.-200° C. by steam, and then autoclaved and cured for 8 h-10 h, and an autoclaved aerated concrete slab is obtained through the steam curing post-treatment.

[0037] In S1, during the pouring process, a steel mesh is inserted into the mold body 3 according to the prefabricated size of the embryo. After the pouring is completed and the embryo concrete slab is cured for a period of time to reach the strength, the prefabricated embryo concrete slab is demoulded and cut, and then steamed.

[0038] In the embodiment of the present invention, reference Figure 1-Figure 2 , Figure 5 , Figure 6 The mixing and pouring device in S1 comprises a body 1, a tempered glass window 4 is fixed on the outside of the body 1 for viewing the pouring process, a mixing barrel 10 is fixed on the top surface of the body 1, a feeding pipe 14 for feeding materials is installed below the mixing barrel 10, and an electromagnetic feeding valve 13 is fixed between the feeding pipe 14 and the mixing barrel 10. When the raw materials are mixed, the electromagnetic feeding valve 13 is opened to discharge the raw materials inside the mixing barrel 10 through the feeding pipe 14 and pour into the mold body 3;

[0039] In the embodiment of the present invention, reference Figure 7-Figure 8 , further, the inside of the feeding pipe 14 is slidably connected with a sealing arc plate 16, which is used to seal the end of the feeding pipe 14 after the pouring is completed. During the pouring, the sealing arc plate 16 slides downward, and the electromagnetic feeding valve 13 is opened, and the raw material flows through the feeding pipe 14 to the sealing arc plate 16, and then is poured into the mold body 3 through the sealing arc plate 16. After one pouring is completed, as the electromagnetic feeding valve 13 is closed, the sealing arc plate 16 rises and resets, and the end of the sealing arc plate 16 is sealed. At this time, the mold body 3 with the bottom pouring completed is transported outward until the subsequent mold body 3 moves to the bottom of the feeding pipe 14 and the pouring operation is carried out again. On the one hand, it can avoid the waste caused by the dripping of raw materials and the difficulty in cleaning, and at the same time, it also improves the pouring accuracy and reduces the quality error;

[0040] In the embodiment of the present invention, reference Figure 2-Figure 4 Furthermore, the conveyor belt 2 is rotatably connected to the inside of the machine body 1. The conveyor belt 2 is driven by a separate motor, and multiple groups of mold bodies 3 are transported above the conveyor belt 2. The spacing between the multiple groups of mold bodies 3 is the same. A limiting component is provided on the inside of the machine body 1. The limiting component is located above the mold body 3 and is used to limit the mold body 3 during pouring. During the pouring process, when the mold body 3 moves to the bottom of the discharge pipe 14 through the operation of the conveyor belt 2, the limiting component moves downward to limit the mold body 3, thereby avoiding the mold body 3 from deflecting during the pouring process and ensuring the pouring stability.

[0041] In the embodiment of the present invention, reference Figure 7 , Figure 8 Further, the top surface of the sealing arc plate 16 is rotatably connected with a material-shifting belt 17, and a plurality of material-shifting sheets 1701 are fixed on the outside of the material-shifting belt 17, and both sides of the inside of the material-shifting belt 17 are rotatably connected with a driving shaft 1702, and a servo motor 18 is fixed on the outside of the sealing arc plate 16, and a transmission belt 1801 is rotatably connected between the output end of the servo motor 18 and the corresponding end of the driving shaft 1702, which is used to drive the material-shifting belt 17 to rotate inside the sealing arc plate 16. When the electromagnetic discharge valve 13 is opened, the raw material passes through the discharge pipe 14 and the sealing When the arc plate 16 is discharged, the servo motor 18 can drive the driving shaft 1702 and the material-diverting belt 17 to operate through the transmission belt 1801, and the material-diverting piece 1701 can cooperate with the material-diverting piece 1701 to divert the raw materials flowing downward along the sealing arc plate 16 upward. The material-diverting piece 1701 can contact the flowing raw materials, break up the bubbles inside the raw materials, and break up the raw materials that are unevenly mixed and clumped, thus completing the secondary mixing of the raw materials, thereby avoiding the phenomenon of uneven mixing of the raw materials.

[0042] In the embodiment of the present invention, reference Figure 7 , Figure 8 Specifically, a slot 1602 is provided on the top surface of the sealing arc plate 16, and the material transfer belt 17 is rotatably connected inside the slot 1602. The top surface of the sealing arc plate 16 is set as an inclined surface, and the top surface of the material transfer belt 17 exceeds the sealing arc plate 16. By setting the top surface of the sealing arc plate 16 as an inclined surface, the raw material falling on the top surface of the sealing arc plate 16 can flow downward into the mold body 3 for casting.

[0043] In the embodiment of the present invention, reference Figure 8 Specifically, a hydraulic cylinder 15 is fixed to the outside of the feed pipe 14, and a transmission plate 1501 is fixed to the piston end of the hydraulic cylinder 15. The transmission plate 1501 is fixedly mounted on the sealing arc plate 16 to drive the sealing arc plate 16 to slide inside the feed pipe 14;

[0044] In the embodiment of the present invention, reference Figure 8 Furthermore, slide rod frames 1603 are fixed on both sides of the bottom of the sealing arc plate 16, and the slide rod frames 1603 on both sides are respectively slidably inserted into the inside of the feeding tube 14. When the sealing arc plate 16 is driven by the transmission plate 1501 and the hydraulic cylinder body 15 to slide up and down, it can drive the slide rod frames 1603 on both sides to slide inside the feeding tube 14, thereby ensuring the sliding stability of the sealing arc plate 16;

[0045] In the embodiment of the present invention, reference Figure 7 , Figure 8Furthermore, a sealing ring 1601 is fixed to the outer side of the sealing arc plate 16. When the casting is completed and the sealing arc plate 16 slides up into the discharge pipe 14, the sealing ring 1601 can contact the inner wall of the discharge pipe 14 to achieve sealing, thereby preventing the raw material from dripping downward through the gap between the sealing arc plate 16 and the discharge pipe 14. Both sides of the sealing arc plate 16 are arc surfaces, and the central axis of the sealing arc plate 16 is always the same as the discharge pipe 14.

[0046] In the embodiment of the present invention, reference Figure 5 Specifically, a mixing assembly is provided inside the mixing barrel 10, a raw material inlet pipe 1001 is fixedly installed on the top surface of the mixing barrel 10, the mixing assembly includes a mixing rod 12, a plurality of mixing plate racks 1201 are fixed on the outer side of the mixing rod 12, a mixing motor 11 is fixed on the top surface of the mixing barrel 10, which is used to drive the mixing rod 12 to operate, firstly, the raw material is transported to the mixing barrel 10 through the raw material inlet pipe 1001, and then the mixing motor 11 drives the mixing rod 12 to operate, and the transported material is stirred and mixed by the plurality of mixing rods 12, the inner bottom of the mixing barrel 10 is conical, and the plurality of mixing plate racks 1201 are respectively attached to the inner wall of the mixing barrel 10, and a discharge hole is opened at the bottom of the mixing barrel 10 for discharging the mixed raw materials, an electromagnetic discharge valve 13 is fixed inside the discharge hole, and the electromagnetic discharge valve 13 and the discharge hole are kept sealed, and a discharge pipe 14 is fixed at the end of the electromagnetic discharge valve 13 for performing a discharge operation;

[0047] In the embodiment of the present invention, the electromagnetic discharge valve 13 is an existing electric valve device, which is used to control the discharge process of the raw material.

[0048] Embodiment 2:

[0049] Based on Example 1, on the basis of Example 1, in the embodiment of the present invention, reference is made to Figure 2-Figure 4 Specifically, the limiting component includes a concave pressing plate frame 5, and limiting slide plates 502 are fixed on both sides of the concave pressing plate frame 5, and the limiting slide plates 502 slide inside the machine body 1, and a lifting hydraulic cylinder 6 is fixed on the inside of the machine body 1, and the piston end of the lifting hydraulic cylinder 6 is fixedly connected to the top surface of the concave pressing plate frame 5, and a plurality of supporting springs 801 are fixed to one side of the bottom of the concave pressing plate frame 5, and a positioning plate 8 is fixedly connected through the supporting springs 801, and an elastic sealing plate frame 9 is fixed to the bottom of the concave pressing plate frame 5. When the mold body 3 moves to the bottom of the discharge pipe 14, the concave pressing plate frame 5 can be driven to move downward through the operation of the lifting hydraulic cylinder 6. The downward movement of the concave pressing plate frame 5 can drive the positioning plate 8 to move downward and contact the two sides of the top surface of the mold body 3, and exert downward pressure through the cooperation of the supporting springs 801 to achieve the limitation of the mold body 3 and ensure the casting stability. The lifting hydraulic cylinder 6 is an existing hydraulic device.

[0050] In the embodiment of the present invention, reference Figure 2-Figure 4Furthermore, a vibration platen 7 is installed on the side of the bottom of the concave platen frame 5 away from the positioning plate 8, and multiple spring bodies 501 are fixed between the vibration platen 7 and the bottom of the concave platen frame 5. A vibration motor 701 is fixed on the top surface of the vibration platen 7. When the concave platen frame 5 moves downward, it can also drive the vibration platen 7 to move downward and contact the mold body 3 after casting. With the operation of the vibration motor 701, it can drive the vibration platen 7 and the mold body 3 after casting to vibrate, so that the raw materials inside can fill the hollow space to ensure the casting effect.

[0051] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0052] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A high temperature pouring method of autoclaved aerated concrete, characterized in that: The specific steps include: S1, mixing and pouring: introducing the proportioned raw materials into a mixing and pouring device for mixing and stirring, and after the stirring is completed, pouring the mixed materials into the mold body (3) respectively, and during the pouring, conveying multiple groups of mold bodies (3) in sequence to the bottom of the mixing and pouring device through the operation of a conveyor belt (2) for pouring, and after the pouring is completed, stopping and curing to obtain a prefabricated embryo concrete slab; S2. The obtained prefabricated body concrete slab is subjected to steam curing post-treatment, the temperature is raised to 180° C.-200° C. by steam, and then autoclaved and cured for 8 h-10 h, and the autoclaved aerated concrete slab is obtained by the steam curing post-treatment.

2. A high temperature pouring method of autoclaved aerated concrete according to claim 1, characterized in that: The mixing and pouring device in S1 comprises a body (1), a mixing barrel (10) is fixed on the top surface of the body (1), a feeding pipe (14) for feeding materials is installed below the mixing barrel (10), and an electromagnetic feeding valve (13) is fixed between the feeding pipe (14) and the mixing barrel (10); The interior of the feed pipe (14) is slidably connected with a sealing arc plate (16) for sealing the end of the feed pipe (14) after pouring is completed; The conveyor belt (2) is rotatably connected to the inside of the machine body (1), and a plurality of groups of mold bodies (3) are conveyed above the conveyor belt (2). A limiting component is provided on the inside of the machine body (1), and the limiting component is located above the mold body (3) and is used to limit the mold body (3) during casting.

3. A high temperature pouring method of autoclaved aerated concrete according to claim 2, characterized in that: The top surface of the sealing arc plate (16) is rotatably connected to a material shifting belt (17), and a plurality of material shifting pieces (1701) are fixed on the outer side of the material shifting belt (17), and both sides of the interior of the material shifting belt (17) are rotatably connected to a driving shaft (1702), and a servo motor (18) is fixed on the outer side of the sealing arc plate (16), and a transmission belt (1801) is rotatably connected between the output end of the servo motor (18) and the corresponding end of the driving shaft (1702), so as to drive the material shifting belt (17) to rotate inside the sealing arc plate (16).

4. A high temperature pouring method of autoclaved aerated concrete according to claim 3, characterized in that: The top surface of the sealing arc plate (16) is provided with a notch (1602), the material shifting belt (17) is rotatably connected inside the notch (1602), the top surface of the sealing arc plate (16) is set as an inclined surface, and the top surface of the material shifting belt (17) exceeds the sealing arc plate (16).

5. A high temperature pouring method of autoclaved aerated concrete according to claim 2, characterized in that: A hydraulic cylinder body (15) is fixed to the outer side of the feed tube (14), and a transmission plate (1501) is fixed to the piston end of the hydraulic cylinder body (15). The transmission plate (1501) is fixedly mounted on the sealing arc plate (16) to drive the sealing arc plate (16) to slide inside the feed tube (14).

6. A high temperature pouring method of autoclaved aerated concrete according to claim 5, characterized in that: Sliding rod frames (1603) are fixed on both sides of the bottom of the sealing arc plate (16), and the sliding rod frames (1603) on both sides are slidably inserted into the inside of the discharge pipe (14) respectively.

7. A high temperature pouring method of autoclaved aerated concrete according to claim 2, characterized in that: A sealing ring (1601) is fixed on the outer side of the sealing arc plate (16).

8. A high temperature pouring method of autoclaved aerated concrete according to claim 2, characterized in that: The limiting assembly includes a concave pressure plate frame (5), both sides of which are fixed with limiting slides (502) and slide inside the machine body (1) through the limiting slides (502), a lifting hydraulic cylinder (6) is fixed on the inner side of the machine body (1), the piston end of the lifting hydraulic cylinder (6) is fixedly connected to the top surface of the concave pressure plate frame (5), a plurality of supporting springs (801) are fixedly connected to a positioning plate (8) through the supporting springs (801), and an elastic sealing plate frame (9) is fixedly provided at the bottom of the concave pressure plate frame (5).

9. A high temperature pouring method of autoclaved aerated concrete according to claim 8, characterized in that: A vibration pressure plate (7) is installed on the side of the bottom of the concave pressure plate frame (5) away from the positioning plate (8), a plurality of spring bodies (501) are fixed between the vibration pressure plate (7) and the bottom of the concave pressure plate frame (5), and a vibration motor (701) is fixed on the top surface of the vibration pressure plate (7).

10. A high temperature pouring method of autoclaved aerated concrete according to claim 2, characterized in that: A mixing assembly is provided inside the mixing barrel (10), a raw material inlet pipe (1001) is fixedly installed on the top surface of the mixing barrel (10), the mixing assembly includes a mixing rod (12), a plurality of mixing plate racks (1201) are fixed on the outside of the mixing rod (12), and a mixing motor (11) is fixed on the top surface of the mixing barrel (10) for driving the mixing rod (12) to operate.

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