Forming device for producing high-strength light-weight insulating bricks

Abstract

The invention discloses a forming device for producing a high-strength light-weight insulating brick, and belongs to the technical field of forming equipment. Comprising a base, a mixing mechanism, a pouring mechanism and a heating forming mechanism; the mixing mechanism is mounted on the base, the mixing mechanism comprises an outer cylinder fixedly mounted on the base, an inner cylinder is rotatably mounted on the inner ring of the outer cylinder, and the raw materials are mixed through the inner cylinder; the pouring mechanism is installed on the base and comprises a flow dividing cover, the flow dividing cover is communicated with the inner cylinder through a discharging pipe, and raw materials mixed through the inner cylinder are poured into the outer frame through the flow dividing cover; the heating forming mechanism comprises a cover, a heating plate is slidably mounted in the cover, and a plurality of heating heads are arranged on the heating plate. Production forming of the insulating bricks is completed through the mixing mechanism, the pouring mechanism and the heating forming mechanism, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The present invention belongs to the technical field of forming equipment, and particularly relates to a forming device for producing high-strength lightweight thermal insulation bricks. Background Art

[0002] As a key material widely used in building wall thermal insulation and heat insulation, the quality and performance of thermal insulation bricks are directly related to the energy consumption of buildings and the comfort of living. High-strength lightweight thermal insulation bricks are increasingly favored in the market due to their excellent thermal insulation performance, light weight, and high strength. However, there are still many problems to be solved in the current production process of high-strength lightweight thermal insulation bricks. In traditional thermal insulation brick production, there are obvious defects in the raw material mixing link. Common mixing equipment is difficult to achieve full and uniform mixing of various raw materials, such as lightweight aggregates, cementitious materials, additives, etc. This leads to differences in the performance of thermal insulation bricks during subsequent forming and use, and it is impossible to ensure that each product can meet the standards of high strength and light weight. In addition, existing devices often cannot accurately control the pouring volume and pouring speed. When the pouring volume is too large, it will cause material waste, and the size of the formed thermal insulation brick does not meet the standard; when the pouring volume is too small, voids and other defects will appear inside the thermal insulation brick, seriously affecting its thermal insulation and strength performance. And unstable pouring speed may lead to uneven internal structure of the thermal insulation brick, further reducing the product quality. In addition, in the forming process after pouring, traditional processes usually use natural drying or simple heating methods, which not only take a long time but also are difficult to achieve one-piece forming. Natural drying is greatly affected by environmental factors, and the production efficiency is extremely low, unable to meet the needs of large-scale production. The simple heating method cannot ensure the consistency of the internal structure of the thermal insulation brick, and it is difficult to make the thermal insulation brick maintain lightweight characteristics while obtaining high strength. In view of the above problems, the present invention provides a forming device for producing high-strength lightweight thermal insulation bricks. Summary of the Invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: a forming device for producing high-strength lightweight thermal insulation bricks, the forming device includes: A base; A mixing mechanism, the mixing mechanism is installed on the base, the mixing mechanism includes an outer cylinder fixedly installed on the base, and an inner cylinder is rotatably installed inside the inner circle of the outer cylinder, and each raw material is mixed by the inner cylinder; A pouring mechanism, the pouring mechanism is installed on the base, the pouring mechanism includes a flow dividing cover, the flow dividing cover is communicated with the inner cylinder through a feeding pipe, and the raw materials mixed by the inner cylinder are poured into the outer frame through the flow dividing cover; A heating and forming mechanism, the heating and forming mechanism includes a cover, a heating plate is slidably installed inside the cover, and a plurality of heating heads are arranged on the heating plate.

[0004] Further, the mixing mechanism further includes a gear ring fixedly installed on the inner cylinder. The gear ring is meshed and cooperated with a cylindrical gear. The cylindrical gear is rotatably installed on the base. The cylindrical gear is connected to the power mechanism through a first set of bevel gears.

[0005] Further, a plurality of bumps are arranged inside the inner cylinder. When the inner cylinder and the raw materials in the inner cylinder rotate inside the outer cylinder, the bumps are used to make the raw materials mix evenly. The stirred raw materials enter the shunt cover through the feeding pipe.

[0006] Further, the pouring mechanism further includes two sets of stirring shafts rotatably installed on the shunt cover. Each set of stirring shafts includes two stirring shafts. Blades are arranged on the stirring shafts. The two sets of stirring shafts are connected through a fourth belt assembly. One set of stirring shafts is connected to a connecting shaft through a second belt assembly. The connecting shaft is rotatably installed on the base. The connecting shaft is connected to the power mechanism through a third belt assembly.

[0007] Further, the pouring mechanism further includes a baffle. A plurality of second feeding ports are arranged on the baffle. The baffle is slidably matched with a first long groove arranged below the shunt cover. A first return spring is arranged between the baffle and the base. An arc-shaped block is fixedly installed on the baffle. A plurality of first feeding ports are arranged below the shunt cover.

[0008] Further, the pouring mechanism further includes a cross plate. The cross plate is slidably matched with a second long groove on the shunt cover. One ends of two driving arms are rotatably connected to the cross plate. The other ends of the driving arms are rotatably connected to a heating plate.

[0009] Further, the heating and forming mechanism further includes a sliding frame. The sliding frame is slidably matched with the cover. Four oppositely arranged pressing blocks are fixedly installed on the sliding frame. The pressing blocks are slidably matched with the cover. A second return spring is arranged between the sliding frame and the cover. The sliding frame is connected to the heating plate.

[0010] Further, the power mechanism includes a long shaft rotatably installed on the base. One end of the long shaft is connected to the cylindrical gear through a first set of bevel gears. The other end is connected to a horizontal shaft through a second set of bevel gears. The horizontal shaft is rotatably installed on the base. The long shaft is connected to the third belt assembly. The horizontal shaft is connected to a power source.

[0011] Specifically, the power source is a motor. The output shaft of the motor is connected to the horizontal shaft.

[0012] Furthermore, the forming device further includes a conveyor belt rotatably mounted on the base. One end of the conveyor belt is connected to one end of the first belt assembly, the other end of the first belt assembly is connected to a horizontal shaft, the conveyor belt is connected to a carrier plate, an outer frame is installed above the carrier plate, and four rollers arranged oppositely are provided below the carrier plate.

[0013] Specifically, a plurality of material cavities can be arranged inside the outer frame. During the pouring process, raw materials can be filled in each material cavity.

[0014] The beneficial effects of the present invention compared with the prior art are as follows: (1) The present invention completes the production and forming of the insulation brick through the mixing mechanism, pouring mechanism and heating and forming mechanism, with a simple structure and convenient use; (2) Before pouring, the raw materials are mixed and stirred by the inner cylinder and the bumps on the inner cylinder, improving the uniformity of the raw materials and ensuring the quality of the insulation brick product; (3) After the raw materials are added to the material cavities, the raw materials in a plurality of material cavities are heated simultaneously by a plurality of heating heads, promoting the forming rate of the insulation brick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is Figure 1 The partial enlarged structural schematic diagram at A in

[0017] Figure 3 It is Figure 1 The structural schematic diagram from another angle.

[0018] Figure 4 It is a schematic diagram of a part of the structure of the present invention Figure 1 .

[0019] Figure 5 It is a partial cross-sectional view of a part of the structure of the present invention.

[0020] Figure 6 It is Figure 5 The partial enlarged structural schematic diagram at B in

[0021] Figure 7 It is a schematic diagram of a part of the structure of the present invention Figure 2 .

[0022] Figure 8 It is a schematic diagram of a part of the structure of the present invention Figure 3 .

[0023] Figure 9 It is Figure 8 The partial enlarged structural schematic diagram at C in

[0024] Figure 10 It is a schematic diagram of a part of the structure of the present invention Figure 4。

[0025] Figure 11 Schematic diagram of part of the structure of the present invention Figure 5 。

[0026] Reference numerals in the attached drawings: 1 - base; 2 - outer cylinder; 3 - inner cylinder; 4 - bump; 5 - gear ring; 6 - cylindrical gear; 7 - first bevel gear set; 8 - long shaft; 9 - second bevel gear set; 10 - horizontal shaft; 11 - first belt assembly; 12 - conveyor belt; 13 - blanking pipe; 14 - shunt cover; 15 - first long groove; 16 - first blanking port; 17 - baffle; 18 - second blanking port; 19 - first return spring; 20 - arc-shaped block; 21 - second long groove; 22 - second belt assembly; 23 - stirring shaft; 24 - blade; 25 - connecting shaft; 26 - third belt assembly; 27 - cross plate; 28 - driving arm; 29 - heating plate; 30 - heating head; 31 - sliding frame; 32 - pressing block; 33 - second return spring; 34 - cover; 35 - outer frame; 36 - material cavity; 37 - loading plate; 38 - roller; 39 - motor. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0028] Embodiment: As Figure 1 — Figure 11 shown, a forming device for producing high-strength lightweight heat-insulating bricks, the forming device includes: a base 1, a mixing mechanism, a pouring mechanism, and a heating and forming mechanism. The mixing mechanism is installed on the base 1. The mixing mechanism includes an outer cylinder 2 fixedly installed on the base 1. An inner cylinder 3 is rotatably installed inside the outer cylinder 2, and various raw materials are mixed through the inner cylinder 3; The mixing mechanism further includes a gear ring 5 fixedly installed with the inner cylinder 3. The gear ring 5 is meshed and cooperated with a cylindrical gear 6. The cylindrical gear 6 is rotatably installed on the base 1. The cylindrical gear 6 is connected to a power mechanism through a first bevel gear set 7. A plurality of bumps 4 are arranged inside the inner cylinder 3. When the inner cylinder 3 and the raw materials in the inner cylinder 3 rotate inside the outer cylinder 2, the bumps 4 are used to make the raw materials mix evenly. The stirred raw materials enter the shunt cover 14 through the blanking pipe 13.

[0029] As Figure 1 — Figure 4As shown, in the process of producing high-strength lightweight insulation bricks, various raw materials are first poured into the inner cylinder 3, including expanded perlite, floating beads, diatomaceous earth, etc. as aggregates, aluminate cement, phosphate, etc. as binders, ceramic fibers, nano-silicon dioxide, etc. as reinforcing agents, and aluminum powder, etc. as foaming agents. After being placed in the inner cylinder 3 according to a certain proportion, the cylindrical gear 6 installed on the base 1 is driven by the power mechanism to rotate. Since the cylindrical gear 6 is meshed with the ring gear 5, the ring gear 5 will drive the inner cylinder 3 to rotate together, so that the raw materials falling into the inner cylinder 3 rotate, so that the raw materials are mixed more evenly. A plurality of protrusions 4 are provided in the inner cylinder 3. The protrusions 4 can improve the uniformity of the raw materials on the one hand, and can also play a role in friction and crushing the raw materials on the other hand. The protrusions 4 can be set to irregular shapes, or they can be set to trapezoidal, cylindrical, etc. The raw materials entering the inner cylinder 3 will gradually enter the diverter hood 14 through the discharge pipe 13.

[0030] The pouring mechanism is installed on the base 1 , and includes a diverter hood 14 . The diverter hood 14 is connected to the inner cylinder 3 through a feed pipe 13 . The raw materials mixed in the inner cylinder 3 are poured into the outer frame 35 through the diverter hood 14 .

[0031] The pouring mechanism also includes two groups of stirring shafts 23 rotatably mounted on the diverter hood 14, each group of stirring shafts 23 includes two stirring shafts 23, and blades 24 are arranged on the stirring shafts 23. The two groups of stirring shafts 23 are connected by a belt assembly four, and one group of stirring shafts 23 is connected to a connecting shaft 25 through a belt assembly two 22. The connecting shaft 25 is rotatably mounted on the base 1, and the connecting shaft 25 is connected to the power mechanism through a belt assembly three 26.

[0032] The casting mechanism also includes a baffle 17, on which a plurality of discharge ports 18 are arranged. The baffle 17 is slidably matched with a long groove 15 arranged below the diverter hood 14, and a return spring 19 is arranged between the baffle 17 and the base 1. An arc block 20 is fixedly installed on the baffle 17; a plurality of discharge ports 16 are arranged below the diverter hood 14.

[0033] like Figure 5 , Figure 6 , Figure 7 , Figure 9 As shown, two groups of symmetrically arranged stirring shafts 23 are rotatably mounted on the diverter hood 14. During the pouring process, the raw materials enter the diverter hood 14 through the feed pipe 13. In order to prevent solidification in the diverter hood 14 and improve the fluidity of the raw materials, the blades 24 on the stirring shafts 23 are required to continuously stir the raw materials in the diverter hood 14. The purpose of setting the blades 24 is to increase the stirring area. In order to make the view more intuitive and understand the solution, Figure 7 In the figure, the baffle 17 originally located inside the long slot 15 is moved to the bottom of the diverter cover 14 for display.

[0034] In the initial state, the second material discharge port 18 on the baffle 17 does not coincide with the first material discharge port 16 below the shunt cover 14. The purpose of this is to ensure that the raw materials in the shunt cover 14 do not flow out from the first material discharge port 16 and the second material discharge port 18 before the outer frame 35 reaches below the shunt cover 14. When the conveyor belt 12 drives the carrier plate 37 and the outer frame 35 to move towards the shunt cover 14, the outer frame 35 will contact the arc-shaped block 20 on the baffle 17. Since the arc-shaped block 20 is arc-shaped, the arc-shaped block 20 will drive the baffle 17 to slide along the first long groove 15 on the shunt cover 14 under the extrusion of the surface of the outer frame 35, so that the first material discharge port 16 below the shunt cover 14 coincides with the second material discharge port 18 on the baffle 17. At this time, the outer frame 35 moves below the shunt cover 14, and the raw materials in the shunt cover 14 will fall into the material cavity 36 provided on the outer frame 35 through the first material discharge port 16 and the second material discharge port 18. As the outer frame 35 continues to move, the arc-shaped block 20 will not drive the baffle 17 to reset, and the first return spring 19 is always in a stretched state. After the outer frame 35 leaves the arc-shaped block 20, under the elastic force of the first return spring 19, the baffle 17 resets, and the second material discharge port 18 and the first material discharge port 16 are in a staggered state again, and the raw materials in the shunt cover 14 will not fall. The outer frame 35 leaving the arc-shaped block 20 also means that the pouring of raw materials into all the material cavities 36 is completed.

[0035] The pouring mechanism further includes a cross plate 27, which is slidably engaged with the second long groove 21 on the shunt cover 14. One ends of two driving arms 28 are rotatably connected to the cross plate 27, and the other ends of the driving arms 28 are rotatably connected to the heating plate 29.

[0036] As Figure 4 、 Figure 8 、 Figure 9 shown, the shunt cover 14 is provided with a second long groove 21, and the cross plate 27 is slidably engaged with the second long groove 21. During the non-starting and pouring processes, the cross plate 27 only contacts the edge of the second long groove 21 and does not extend into the interior of the shunt cover 14. During the movement of the outer frame 35, the outer frame 35 will gradually approach the cover 34. When the material cavity 36 on the outer frame 35 is completed with pouring, the outer frame 35 will move into the interior of the cover 34, and the roller 38 on the carrier plate 37 will contact and press the pressing block 32, so that the pressing block 32 drives the heating plate 29 to move downward along the cover 34. At this time, the heating plate 29 will drive the driving arm 28 to move, so that the end of the driving arm 28 connected to the cross plate 27 moves towards the shunt cover 14, so that the cross plate 27 extends into the interior of the shunt cover 14. This can block the raw materials entering the shunt cover 14 through the material discharge pipe 13 and reduce the waste of residual raw materials.

[0037] The heating and forming mechanism includes a cover 34, and a heating plate 29 is slidably installed inside the cover 34, and a plurality of heating heads 30 are provided on the heating plate 29.

[0038] The heating and forming mechanism further includes a sliding carriage 31, which is slidably engaged with the cover 34. Four pressing blocks 32 arranged oppositely are fixedly installed on the sliding carriage 31. The pressing blocks 32 are slidably engaged with the cover 34. A second reset spring 33 is provided between the sliding carriage 31 and the cover 34. The sliding carriage 31 is connected to the heating plate 29.

[0039] As Figure 1 , Figure 2 , Figure 3 , Figure 8 , Figure 10 , Figure 11 shown, during the process that the loading plate 37 and the outer frame 35 move along with the conveyor belt 12, the rollers 38 on the loading plate 37 will respectively contact the pressing blocks 32 on the sliding carriage 31. Since the upper part of the pressing block 32 is arc-shaped and the sliding carriage 31 can slide on the cover 34, the pressing block 32 does not restrict the movement of the roller 38 along the pressing block 32. When the four rollers 38 respectively contact the four pressing blocks 32, the pressing block 32 will move downward along the cover 34, thereby driving the heating plate 29 to move downward. On the one hand, the driving arm 28 on the driving arm 28 drives the cross plate 27 to move into the inside of the diversion cover 14. On the other hand, the heating plate 29 will move downward above the outer frame 35 and contact the outer frame 35, and then heat each material cavity 36 through the heating head 30 to form the raw materials in the material cavity 36. During the forming process, the conveyor belt 12 does not rotate, that is, the power mechanism does not work. The function of the second reset spring 33 is to assist the sliding carriage 31 to reset after the forming is completed.

[0040] The power mechanism includes a long shaft 8 rotatably installed on the base 1. One end of the long shaft 8 is connected to the cylindrical gear 6 through the first bevel gear set 7, and the other end is connected to the horizontal shaft 10 through the second bevel gear set 9. The horizontal shaft 10 is rotatably installed on the base 1. The long shaft 8 is connected to the third belt assembly 26. The horizontal shaft 10 is connected to the power source.

[0041] Specifically, the power source is a motor 39, and the output shaft of the motor 39 is connected to the horizontal shaft 10.

[0042] As Figure 1 , Figure 4 shown, during the processes of mixing materials, pouring, and the movement of the outer frame 35, power is provided by the motor 39. The output shaft of the motor 39 can be directly connected to the horizontal shaft 10 rotatably installed on the base 1, or can be connected to the horizontal shaft 10 through a synchronous belt or the like. For those skilled in the art, this can be known and adopted.

[0043] By starting the motor 39, the motor 39 drives the horizontal shaft 10 to rotate on the base 1. The horizontal shaft 10 drives the long shaft 8 to rotate on the base 1 through the second bevel gear set 9. At this time, the long shaft 8 drives the cylindrical gear 6 to rotate through the first bevel gear set 7, so that the cylindrical gear 6 drives the gear ring 5 and the inner cylinder 3 to rotate on the outer cylinder 2; the third belt assembly 26 connected to the long shaft 8 will also drive the stirring shaft 23 to rotate, thereby stirring the raw materials falling into the diversion cover 14. At the same time, the first belt assembly 11 connected to the horizontal shaft 10 will drive the conveyor belt 12 to rotate on the base 1.

[0044] It should be noted that in this embodiment, both the first bevel gear set 7 and the second bevel gear set 9 include two meshing driving bevel gears and driven bevel gears. By installing the two gears on two different structures and keeping them meshing, the transmission can be achieved, which belongs to the prior art. For example, if the driving bevel gear in the first bevel gear set 7 is fixedly installed on the long shaft 8 and the driven bevel gear is fixedly connected to the cylindrical gear 6, the power on the long shaft 8 can be transmitted to the cylindrical gear 6. The principle of the long shaft 8 driving the horizontal shaft 10 to rotate through the second bevel gear set 9 is the same.

[0045] In addition, the first belt assembly 11, the second belt assembly 22, the third belt assembly 26, the conveyor belt 12 and the fourth belt assembly etc. include two belt pulleys and a belt. The two belt pulleys are connected by the belt. By installing the belt pulleys on two structures that need to rotate, the power transmission can be achieved. For example, if one belt pulley in the first belt assembly 11 is fixedly connected to the horizontal shaft 10 and the other belt pulley is connected to the shaft where the belt pulley on the conveyor belt 12 is located, the power of the horizontal shaft 10 can be transmitted to the conveyor belt 12 through the first belt assembly 11, so that the conveyor belt 12 rotates on the base 1. How to arrange the belt pulleys belongs to the prior art, and those skilled in the art can know and adopt it.

[0046] The forming device further includes a conveyor belt 12 rotatably installed on the base 1. One end of the conveyor belt 12 is connected to one end of the first belt assembly 11, and the other end of the first belt assembly 11 is connected to the horizontal shaft 10. The conveyor belt 12 is connected to the carrier plate 37. An outer frame 35 is installed above the carrier plate 37, and four relatively arranged rollers 38 are provided below the carrier plate 37.

[0047] Specifically, a plurality of material cavities 36 can be arranged inside the outer frame 35. During the pouring process, raw materials can be filled in each material cavity 36.

[0048] As Figure 11 shown, the outer frame 35 is detachably installed above the carrier plate 37, and the carrier plate 37 is connected to the conveyor belt 12. When the conveyor belt 12 rotates, the conveyor belt 12 will drive the carrier plate 37 and the outer frame 35 on the carrier plate 37 to move.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as above. For the sake of brevity, they are not provided in detail; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A forming device for producing high-strength lightweight thermal insulation bricks, characterized in that, The described forming device includes: a base (1); a mixing mechanism, which is installed on the base (1). The mixing mechanism includes an outer cylinder (2) fixedly installed on the base (1), and an inner cylinder (3) is rotatably installed inside the inner circle of the outer cylinder (2). The raw materials are mixed by the inner cylinder (3); a pouring mechanism, which is installed on the base (1). The pouring mechanism includes a flow dividing cover (14). The flow dividing cover (14) is communicated with the inner cylinder (3) through a feeding pipe (13). The raw materials mixed by the inner cylinder (3) are poured into the outer frame (35) through the flow dividing cover (14); a heating and forming mechanism, which includes a cover (34). A heating plate (29) is slidably installed inside the cover (34), and a plurality of heating heads (30) are arranged on the heating plate (29).

2. The molding device for producing high-strength and lightweight thermal insulation bricks according to claim 1, wherein, The mixing mechanism further includes a gear ring (5) fixedly installed with the inner cylinder (3). The gear ring (5) is meshed and cooperated with a cylindrical gear (6). The cylindrical gear (6) is rotatably installed on the base (1), and the cylindrical gear (6) is connected with a power mechanism through a first set of bevel gears (7).

3. The forming device for producing high-strength and lightweight thermal insulation bricks according to claim 2, characterized in that, A plurality of convex blocks (4) are arranged inside the inner cylinder (3). When the inner cylinder (3) and the raw materials in the inner cylinder (3) rotate inside the outer cylinder (2), the convex blocks (4) are used to make the raw materials mixed evenly, and the stirred raw materials enter the flow dividing cover (14) through the feeding pipe (13).

4. The molding device for producing high-strength and lightweight thermal insulation bricks according to claim 3, characterized in that, The pouring mechanism further includes two groups of stirring shafts (23) rotatably installed on the flow dividing cover (14). Each group of the stirring shafts (23) includes two stirring shafts (23). Blades (24) are arranged on the stirring shafts (23). The two groups of stirring shafts (23) are connected by a fourth belt assembly. One group of the stirring shafts (23) is connected with a connecting shaft (25) through a second belt assembly (22). The connecting shaft (25) is rotatably installed on the base (1), and the connecting shaft (25) is connected with the power mechanism through a third belt assembly (26).

5. The molding device for producing high-strength lightweight thermal insulation bricks according to claim 4, characterized in that, The pouring mechanism further includes a baffle (17). A plurality of second discharge openings (18) are arranged on the baffle (17). The baffle (17) is slidably matched with a first long groove (15) arranged below the flow dividing cover (14), and a first return spring (19) is arranged between the baffle (17) and the base (1). An arc-shaped block (20) is fixedly installed on the baffle (17); A plurality of first discharge openings (16) are arranged below the flow dividing cover (14).

6. The forming device for producing high-strength and lightweight heat-insulating bricks according to claim 5, characterized in that, The pouring mechanism further includes a cross plate (27). The cross plate (27) is slidably matched with a second long groove (21) on the flow dividing cover (14). One ends of two driving arms (28) are rotatably connected to the cross plate (27), and the other ends of the driving arms (28) are rotatably connected to the heating plate (29).

7. The forming device for producing high-strength and lightweight heat-insulating bricks according to claim 6, characterized in that, The heating and forming mechanism further includes a sliding frame (31), which is slidably engaged with the cover (34). Four pressing blocks (32) arranged oppositely are fixedly installed on the sliding frame (31). The pressing blocks (32) are slidably engaged with the cover (34). A second return spring (33) is arranged between the sliding frame (31) and the cover (34). The sliding frame (31) is connected to the heating plate (29).

8. The molding device for producing high-strength and lightweight thermal insulation bricks according to claim 7, characterized in that, The power mechanism includes a long shaft (8) rotatably installed on the base (1). One end of the long shaft (8) is connected to the cylindrical gear (6) through a first bevel gear set (7), and the other end is connected to a horizontal shaft (10) through a second bevel gear set (9). The horizontal shaft (10) is rotatably installed on the base (1). The long shaft (8) is connected to a third belt assembly (26). The horizontal shaft (10) is connected to a power source.

9. The forming device for producing high-strength and lightweight thermal insulation bricks according to claim 8, characterized in that, The forming device further includes a conveyor belt (12) rotatably installed on the base (1). One end of the conveyor belt (12) is connected to one end of a first belt assembly (11). The other end of the first belt assembly (11) is connected to the horizontal shaft (10). The conveyor belt (12) is connected to a loading plate (37). An outer frame (35) is installed above the loading plate (37). Four rollers (38) arranged oppositely are provided below the loading plate (37).

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