Aerated concrete brick production equipment

Abstract

The present invention belongs to the technical field of automatic casting and forming of aerated concrete bricks, and specifically is an aerated concrete brick production equipment, comprising a fuselage, a circular cover plate is fixedly installed on the top of the fuselage, a slurry box is fixedly installed on the top of the circular cover plate, a feed port is fixedly installed on the top of the slurry box, slurry pipes are symmetrically arranged inside the fuselage, one end of the two slurry pipes are fixedly connected to the inside of the circular cover plate, and the other end of the two slurry pipes are fixedly installed with an upper template; the rack and the rack rod are driven to move backward by a plastic brick motor, and when the rack and the rack rod move to a certain position, the plastic brick motor stops moving, and the groove shafts in the two side templates will contact and fit, and then the upper mold motor drives the push block to move, and the push block squeezes the connecting rod outward while moving, and one end of the connecting rod is pressed and stuck into the rack and the rack rod, so that the side template forms a new mold, thereby realizing the function of facilitating mold switching.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic pouring and molding of aerated concrete bricks, in particular to a device for producing aerated concrete bricks. Background Art

[0002] Aerated concrete brick, also known as aerated concrete brick, is a lightweight and porous building material. It is made by mixing siliceous materials and calcium materials, adding a gas-generating agent, and going through a process of batching, mixing, pouring, pre-curing, cutting, autoclaving and curing. Aerated concrete brick has the characteristics of light weight, thermal insulation, earthquake resistance and sound insulation, energy saving and environmental protection, and is often used as a filling material for building walls.

[0003] A patent application with publication number CN112976278A discloses a method for processing and producing aerated concrete bricks, in which the distance that the sealing plate is lifted and lowered by the lifting drive is exactly the distance from the aerated concrete poured inside the square frame mold to the top opening of the square frame mold. In the process of the lifting drive driving the sealing plate to descend to the bottom of the square frame mold, the valve core on the exhaust valve group moves upward by extrusion, so that the positioning ball and the positioning hole on the sleeve are matched and positioned, and the exhaust valve group is closed. When the sealing plate is lifted to the top of the square frame mold by the lifting assembly, the lifting drive drives the sealing plate to lift, and when the exhaust valve group is inserted into the through hole, the positioning ball is squeezed out of the positioning hole, and the exhaust valve group opens again. The entire process is completed fully automatically by machinery, which is stable and reliable.

[0004] In the current existing technology, when aerated concrete bricks are produced, aerated concrete bricks can be divided into two types: grooved core and solid core. When shaping aerated concrete bricks, it is necessary to constantly replace the mold, which is extremely time-consuming and labor-intensive during production and is not conducive to production.

[0005] To this end, the present invention provides an aerated concrete brick production device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: the aerated concrete brick production equipment described in the present invention comprises a fuselage, a circular cover plate is fixedly installed on the top of the fuselage, a pulping box is fixedly installed on the top of the circular cover plate, a feed port is fixedly installed on the top of the pulping box, pulping pipes are symmetrically arranged inside the fuselage, one end of the two pulping pipes are fixedly connected to the inside of the circular cover plate, and the other end of the two pulping pipes are fixedly installed with an upper template, shaping units are symmetrically arranged inside the fuselage, the shaping units are used to produce aerated concrete bricks and play a role in brick making, a mixing unit is arranged inside the pulping box, the mixing unit is used to mix and pulp materials and play a role in pulping, and a revolving door is symmetrically arranged on the outer wall of the fuselage;

[0008] The material is passed from the feed port into the pulping box, and the mixing unit in the pulping box mixes and pulps the passed material. After the pulping is completed, the shaping unit in the fuselage starts to close the mold, and a complete mold is formed by closing the mold with the slurry pipe through the shaping unit, and then the prepared slurry is passed into the mold through the slurry pipe in the circular cover plate for static forming. After the forming is completed, the shaping unit separates the mold to both sides, and the statically formed aerated concrete bricks are demolded, and then the components in the shaping unit move the demolded aerated concrete bricks out of the revolving door, thereby realizing brick making. By changing the components in the shaping unit, grooved core type and solid type aerated concrete bricks can be processed, which solves the problem that since aerated concrete bricks can be divided into grooved core type and solid type, the mold needs to be constantly replaced when shaping the aerated concrete bricks.

[0009] Preferably, the mixing unit includes a stirring component and a vibration component. The stirring component is used to stir the material to achieve mixing. The vibration component is used to vibrate the slurry in the pulping box when the stirring component stirs the material, thereby reducing the generation of bubbles and preventing the formed aerated concrete bricks from containing too many bubbles, thereby achieving a defoaming effect. When the material is passed into the pulping box from the feed port, the stirring component in the pulping box stirs and mixes the incoming material. While the stirring component is stirring and mixing the incoming material, the stirring component drives the vibration component to vibrate the material in the pulping box, thereby achieving stirring and mixing while reducing the generation of bubbles in the slurry and preventing the formed aerated concrete bricks from containing too many bubbles.

[0010] Preferably, the stirring assembly includes a mixing barrel, which is placed inside a pulping box and slidably connected to the inner wall of the pulping box, a mixing motor is fixedly installed on the top of the inner wall of the pulping box, a stirring rod is arranged inside the mixing barrel, an output shaft at one end of the mixing motor passes through the top of the mixing barrel and is fixedly connected to the stirring rod, one end of the feed port is fixedly connected to the top of the mixing barrel, a limiting plate is fixedly installed on the inner wall of the circular cover plate, one end of the two slurry pipes are placed at the bottom of the limiting plate, when the material is stirred and mixed, the material enters the mixing barrel from the feed port, and then the mixing motor rotates, and while rotating, the mixing motor drives the stirring rod to rotate, thereby mixing, stirring and pulping the material in the mixing barrel, and when the pulping is completed, the slurry in the mixing barrel flows out of the slurry pipe on the limiting plate to be shaped and made into bricks, thereby stirring and mixing.

[0011] Preferably, the vibration assembly includes a driving wheel, which is fixedly mounted on the output shaft at the other end of the mixing motor, three driven wheels are arranged on the top of the inner wall of the pulping box, the teeth on the three driven wheels are meshed with the teeth of the driving wheel, and push rods are fixedly mounted on the bottom of the three driven wheels, three vertical rods are fixedly mounted on the outer wall of the mixing barrel, the tops of the three vertical rods are slidably connected with the bottoms of the three push rods respectively, a plurality of sliding rods are fixedly mounted on the bottom of the mixing barrel, one end of the plurality of sliding rods is slidably connected with the inner wall of the limit plate, a plurality of vibration springs are arranged between the mixing barrel and the limit plate, and the plurality of sliding rods are respectively placed in the plurality of vibration springs, and when the mixing motor drives the stirring rod to rotate and stir, the mixing motor drives the driving wheel to rotate, and the driving wheel The rotation drives the driven wheel to rotate at the same time. When the driven wheel rotates, the driven wheel pushes the vertical rod to move downward through the push rod at the bottom. When the vertical rod moves downward, the vertical rod pushes the mixing barrel to slide on the limit plate through the sliding rod to squeeze the shock spring. When the vertical rod loses the extrusion thrust from the push rod, the mixing barrel is returned by the rebound force of the shock spring. The continuous extrusion and movement of the vertical rod by the push rod causes the mixing barrel to be continuously subjected to the rebound force of the shock spring and vibrate. When the mixing barrel vibrates, the slurry in the mixing barrel is vibrated. By vibrating the components in the slurry and squeezing them, the bubbles in the slurry can be squeezed and dispersed, thereby achieving the effect of defoaming, avoiding the formed aerated concrete bricks containing too many bubbles, which affects the quality of the produced aerated concrete bricks.

[0012] Preferably, a lower pulp pipe is symmetrically fixedly installed on the bottom of the mixing cylinder, an inner sliding pipe is symmetrically fixedly installed on the top of the limiting plate, the outer walls of the two lower pulp pipes are slidingly connected to the inner walls of the two inner sliding pipes respectively, one end of the two pulp delivery pipes is fixedly connected to the bottom of the two inner sliding pipes respectively, a pulping motor is fixedly installed in the middle of the top of the limiting plate, a wire drum is fixedly installed on the output shaft of the pulping motor, a wire rope is wound around the outer wall of the wire drum, the inner wall of the lower pulp pipe is rotatably connected to a blocking platform, a return spring is symmetrically fixedly installed on the bottom of the blocking platform, one end of the return spring is fixedly connected to the inner wall of the lower pulp pipe, One end of the wire rope is fixedly installed in the middle of the bottom of the blocking table. During mixing, the mixing drum moves by squeezing the shock spring through the sliding rod, and the mixing drum also drives the lower slurry pipe to slide in the inner sliding pipe. When the mixing drum stops stirring, the slurry releasing motor drives the wire drum to rotate and reel in, thereby driving the wire rope to shrink and move. While the wire drum drives the wire rope to wind and move, the wire rope pulls the blocking table in the lower slurry pipe to rotate. When the blocking table rotates, the blocking table squeezes the reset spring in the lower slurry pipe to open. At this time, the slurry in the mixing drum will flow down the lower slurry pipe through the inner sliding pipe into the slurry delivery pipe to shape and make bricks, thereby playing the role of slurry passage.

[0013] Preferably, the shaping unit includes a brick-forming component, a brick-discharging component and a shape-changing component. The brick-forming component is used to statically shape and demold the slurry, thereby playing the role of brick-forming. The brick-discharging component is used to remove the formed aerated concrete brick from the fuselage, thereby playing the role of discharging aerated concrete brick. The shape-changing component is used to replace the mold, thereby playing the role of manufacturing different types of aerated concrete bricks. When the slurry making is completed, the brick-forming component is molded, and the brick-forming component is used to close the mold on both sides, and the slurry pipe and the brick-discharging component are used to support the bottom mold. The three form a complete mold, and then the slurry is passed into the mold. When the slurry in the mold is solidified and formed, the brick-forming component moves to both sides for demolding, and then the brick-discharging component drives the formed aerated concrete brick to be removed. When the aerated concrete brick needs to be made into a groove core type, the shape-changing component operates and is connected and assembled with the brick-forming component to form a new mold, thereby processing aerated concrete bricks of different styles.

[0014] Preferably, the brick-forming assembly includes a side template, and the number of the side templates is two. The two side templates are slidably connected to the bottom of the upper template. Two sets of gear rods are symmetrically fixedly installed on the outer side of one of the side templates, and two sets of racks are symmetrically fixedly installed on the outer side of the other side template. Steering wheels are arranged between the two sets of racks and the two sets of gear rods. The teeth on the two sets of racks and the gear rods are meshed with the teeth of the two sets of steering wheels. A plastic brick motor is fixedly installed on the top of the fuselage, and the output end of the plastic brick motor passes through the fuselage and is fixedly connected to the top of one of the steering wheels. Then, when the slurry making is completed, the plastic brick motor drives the steering wheel to rotate. While the steering wheel rotates, the steering wheel drives the two side templates to move from both sides to the middle at the bottom of the upper template through the rack and the gear rod. When the two side templates are in contact and fit, the plastic brick motor stops moving. At this time, the two side templates, the upper template and the bottom support mold of the brick output assembly form a complete mold. Then the slurry is passed into this mold to shape and make bricks. When the shaping is completed, the plastic brick motor reverses and drives the two side templates to move back to both sides for demolding, thereby realizing the functions of mold closing and demolding.

[0015] Preferably, the brick-discharging assembly includes a lower template, the bottoms of the two side templates are slidably connected to the top of the lower template, the positions of the upper template and the lower template correspond, the lower template is placed directly below the upper template, a brick-moving motor is fixedly installed at the bottom of one side of the fuselage, a screw is fixedly installed at the output end of the brick-moving motor, a shift block is fixedly installed at the bottom of the lower template, the outer wall of the screw is threadedly connected to the inner wall of the shift block, and the bottom of the shift block is slidably connected to the bottom of the inner wall of the fuselage, through the two side templates, the upper template and the lower template, the three can form a complete shaping mold, when the two side templates are moved to both sides to complete demoulding, the brick-moving motor drives the screw to rotate, and while the screw rotates, the lower template is driven to move through the shift block, and the aerated concrete bricks on the lower template will be driven by it to move out of the revolving door, thereby playing the role of brick discharging.

[0016] Preferably, the shape-changing component comprises a slot mold box, wherein there are two slot mold boxes, the two slot mold boxes are respectively arranged on both sides of the two side templates, one side of the two slot mold boxes is fixedly installed with a group of slot shafts, the two groups of slot shafts are respectively slidably connected to the inner walls of the two side templates, an upper mold motor is arranged in the middle of the interior of the slot mold box, and a push block is fixedly installed on the output shaft of the upper mold motor, and two groups of rectangular plates are symmetrically fixedly installed on the inner wall of the slot mold box, two groups of connecting rods are slidably connected to the inner wall of the slot mold box, and row rods are fixedly installed on the outer walls of the two groups of connecting rods, return rod springs are arranged between the two groups of rectangular plates and the connecting rods, and the two groups of row rods are placed inside the two groups of return rod springs, the outer walls of the two push blocks are respectively slidably connected to the inner walls of the two groups of connecting rods, the bottom of the slot mold box is slidably connected to the inner wall of the fuselage, and one end of the two groups of connecting rods is slidably connected to the inner wall of the two groups of racks The two slot mold boxes are dynamically connected, and the internal structures of the two slot mold boxes are the same, and one end of the two sets of connecting rods in the other slot mold box is slidably connected to the inner walls of the two sets of toothed rods. When changing the mold, the plastic brick motor drives the rack and the toothed rod to move backward, and the slot shaft that fits the inner wall of the side template slides inward while moving. When the rack and the toothed rod move to a certain position, the plastic brick motor stops moving, and the slot shafts in the two side templates will contact and fit. Then the upper mold motor drives the push block to move. While the push block moves, the push block squeezes the connecting rod to move outward, and one end of the connecting rod will be pressed into the rack and the toothed rod, so that the side template forms a new mold. When withdrawing the mold, the upper mold motor drives the push block to move back. While moving, the connecting rod is moved back by the rebound force of the return rod spring, and the connecting rod will move out from the rack and the toothed rod to withdraw the mold. The upper mold motor drives the connecting rod to move in position, thereby facilitating the switching of molds.

[0017] Preferably, the interior of the fuselage is symmetrically provided with box slot plates, the positions of the two box slot plates correspond to the two slot mold boxes, the internal structures of the two box slot plates are the same, the inner walls of the box slot plates are symmetrically slidably connected with two groups of protrusions, the inner walls of the protrusions are symmetrically fixed with two groups of shaft rods, the inner walls of the two groups of protrusions are slidably connected with the outer walls of the two groups of shaft rods, two groups of box limiting springs are arranged inside the box slot plates, the two groups of shaft rods are placed inside the two groups of box limiting springs, and when the rack and the gear rod move to a certain position, one end of the connecting rod will be pressed and clamped into the rack. When the two side templates move to close the mold, the side template drives the slot mold box to slide out of the slot plate of the box. When the mold is withdrawn, the plastic brick motor drives the slot mold box to reset through the rack and the rack. When the slot mold box contacts the slot plate of the box, the box body of the slot mold box squeezes the protrusions to move on the shaft rods in the slot plate of the box. When the slot mold box completely enters the slot plate of the box, the protrusions lose thrust and reset. The two pairs of protrusions will fix the slot mold box in the slot plate of the box. When the mold is mounted, the slot mold box can be driven out of the slot plate of the box through the moving force of the rack and the rack, which plays the role of fixing the mold.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The aerated concrete brick production equipment described in the present invention drives the rack and the gear rod to move backward through the plastic brick motor. When the rack and the gear rod move to a certain position, the plastic brick motor stops moving, and the groove shafts in the two side templates will contact and fit together. Then the upper mold motor drives the push block to move. While the push block moves, the push block squeezes the connecting rod to move outward, and one end of the connecting rod is pressed into the rack and the gear rod, so that the side template forms a new mold. When withdrawing the mold, the upper mold motor drives the push block to move back. While moving, the connecting rod is moved back by the rebound force of the return rod spring, and the connecting rod moves out from the rack and the gear rod, and the upper mold motor drives the connecting rod to move in position, thereby facilitating the switching of molds.

[0020] 2. The aerated concrete brick production equipment described in the present invention drives the driven wheel to rotate while the driven wheel squeezes and pushes the vertical rod through the push rod at the bottom to move downward. While the vertical rod is moving downward, the vertical rod pushes the mixing barrel to slide on the limit plate through the sliding rod to squeeze the shock spring. When the vertical rod loses the extrusion thrust from the push rod, the mixing barrel is returned by the rebound force of the shock spring. The vertical rod is continuously squeezed and moved by the push rod, so that the mixing barrel is continuously vibrated by the rebound force of the shock spring. When the mixing barrel vibrates, the slurry in the mixing barrel is vibrated. By vibrating the components in the slurry and squeezing them, the bubbles in the slurry can be squeezed and dispersed, thereby achieving the effect of defoaming, avoiding the formed aerated concrete bricks containing too many bubbles, which affects the quality of the produced aerated concrete bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is the main figure of the present invention;

[0023] Figure 2 It is an overall diagram of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the sliding rod in the present invention;

[0025] Figure 4 It is a structural schematic diagram of the mixing motor in the present invention;

[0026] Figure 5 It is a structural schematic diagram of the center line reel of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the blocking part in the present invention;

[0028] Figure 7 It is a structural schematic diagram of the push rod in the present invention;

[0029] Figure 8 It is a structural schematic diagram of the side template in the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the steering wheel in the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the slot shaft in the present invention;

[0032] Fig.11 It is a structural schematic diagram of the connecting rod in the present invention;

[0033] Fig.12 It is a structural schematic diagram of the screw in the present invention;

[0034] Fig.13 It is a structural schematic diagram of the central axis of the present invention.

[0035] In the figure: 1, machine body; 2, pulping box; 3, revolving door; 4, plastic brick motor; 5, feed port; 6, round cover plate; 7, pulp delivery pipe; 8, mixing barrel; 9, upper template; 10, driving wheel; 11, driven wheel; 12, stirring rod; 13, vertical rod; 14, limit plate; 15, sliding rod; 16, shock spring; 17, mixing motor; 18, shift block; 19, push rod; 20, inner sliding pipe; 21, lower pulp pipe; 22, blocking platform; 23, rope; 24. Reset spring; 25. Wire drum; 26. Slurry release motor; 27. Side template; 28. Tooth rod; 29. ​​Box receiving slot plate; 30. Slot mold box; 31. Bump; 32. Box limit spring; 33. Shaft rod; 34. Upper mold motor; 35. Push block; 36. Connecting rod; 37. Return rod spring; 38. Row rod; 39. Rectangular plate; 40. Brick moving motor; 41. Rack; 42. Steering wheel; 43. Slot shaft; 44. Lower template; 45. Screw. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] like Figures 1 to 13As shown, an aerated concrete brick production device according to an embodiment of the present invention comprises a fuselage 1, a circular cover plate 6 is fixedly installed on the top of the fuselage 1, a slurry box 2 is fixedly installed on the top of the circular cover plate 6, a feed port 5 is fixedly installed on the top of the slurry box 2, slurry pipes 7 are symmetrically arranged inside the fuselage 1, one end of the two slurry pipes 7 are fixedly connected to the inside of the circular cover plate 6, and an upper template 9 is fixedly installed on the other end of the two slurry pipes 7, shaping units are symmetrically arranged inside the fuselage 1, and the shaping units are used to produce aerated concrete bricks and play a role in brick making, a mixing unit is arranged inside the slurry box 2, and the mixing unit is used to mix and slurry materials and play a role in slurry making, and a revolving door 3 is symmetrically arranged on the outer wall of the fuselage 1;

[0038] In the current existing technology, when aerated concrete bricks are produced, since aerated concrete bricks can be divided into two types: grooved core and solid core, when the aerated concrete bricks are shaped, the mold needs to be constantly replaced, which is extremely time-consuming and labor-intensive during production and is not conducive to production;

[0039] The material is passed from the feed port 5 into the pulping box 2, and the mixing unit in the pulping box 2 mixes and pulps the passed material. After the pulping is completed, the shaping unit in the fuselage 1 starts to close the mold, and a complete mold is formed by closing the mold with the slurry pipe 7. Then, the prepared slurry is passed into the mold through the slurry pipe 7 in the circular cover plate 6 for static forming. After the forming is completed, the shaping unit is separated from the mold to both sides, and the statically formed aerated concrete bricks are demolded. Then, the components in the shaping unit move the demolded aerated concrete bricks out of the revolving door 3, thereby realizing brick making. By changing the components in the shaping unit, grooved and solid aerated concrete bricks can be processed, which solves the problem that since aerated concrete bricks can be divided into grooved and solid types, it is necessary to constantly replace the mold when shaping the aerated concrete bricks.

[0040] like Figures 3 to 7 As shown, the mixing unit includes a stirring component and a vibration component. The stirring component is used to stir the material to achieve mixing. The vibration component is used to vibrate the slurry in the slurry box 2 when the stirring component stirs the material to reduce the generation of bubbles and avoid the formed aerated concrete bricks containing too many bubbles, thereby achieving a defoaming effect.

[0041] When the material is passed into the pulping box 2 from the feed port 5, the stirring component in the pulping box 2 stirs and mixes the incoming material. While the stirring component is stirring and mixing the incoming material, the stirring component drives the vibration component to vibrate the material in the pulping box 2, thereby achieving stirring and mixing while reducing the generation of bubbles in the slurry, thereby preventing the formed aerated concrete bricks from containing too many bubbles.

[0042] like Figure 3 to Figure 4As shown, the stirring assembly includes a mixing barrel 8, which is placed inside the pulping box 2 and slidably connected to the inner wall of the pulping box 2, a mixing motor 17 is fixedly installed on the top of the inner wall of the pulping box 2, a stirring rod 12 is arranged inside the mixing barrel 8, an output shaft at one end of the mixing motor 17 passes through the top of the mixing barrel 8 and is fixedly connected to the stirring rod 12, one end of the feed port 5 is fixedly connected to the top of the mixing barrel 8, a limiting plate 14 is fixedly installed on the inner wall of the circular cover plate 6, and one end of the two pulp delivery pipes 7 are placed at the bottom of the limiting plate 14;

[0043] When the materials are stirred and mixed, the materials enter the mixing barrel 8 from the feed port 5, and then the mixing motor 17 rotates. While rotating, the mixing motor 17 drives the stirring rod 12 to rotate, thereby mixing and stirring the materials in the mixing barrel 8 to make pulp. When the pulping is completed, the slurry in the mixing barrel 8 flows out of the slurry pipe 7 on the limit plate 14 to shape and make bricks, which plays the role of stirring and mixing.

[0044] like Figures 3 to 7 As shown, the vibration assembly includes a driving wheel 10, which is fixedly mounted on the output shaft at the other end of the mixing motor 17, three driven wheels 11 are arranged on the top of the inner wall of the pulping box 2, the teeth on the three driven wheels 11 are meshed with the teeth of the driving wheel 10, and push rods 19 are fixedly mounted on the bottom of the three driven wheels 11, three vertical rods 13 are fixedly mounted on the outer wall of the mixing barrel 8, and the tops of the three vertical rods 13 are respectively slidably connected with the bottoms of the three push rods 19, a plurality of sliding rods 15 are fixedly mounted on the bottom of the mixing barrel 8, one end of the plurality of sliding rods 15 is slidably connected with the inner wall of the limiting plate 14, a plurality of vibration springs 16 are arranged between the mixing barrel 8 and the limiting plate 14, and the plurality of sliding rods 15 are respectively placed in the plurality of vibration springs 16;

[0045] While the mixing motor 17 drives the stirring rod 12 to rotate and stir, the mixing motor 17 drives the driving wheel 10 to rotate, and the driving wheel 10 drives the driven wheel 11 to rotate while rotating. While the driven wheel 11 rotates, the driven wheel 11 squeezes and pushes the vertical rod 13 through the push rod 19 at the bottom to press and move downward. While the vertical rod 13 is pressing and moving downward, the vertical rod 13 pushes the mixing barrel 8 to slide on the limit plate 14 by squeezing the shock spring 16 through the slide bar 15. When the vertical rod 13 loses the squeezing thrust from the push rod 19, the mixing barrel 8 is subjected to the rebound force of the shock spring 16 to return and move. The continuous squeezing and moving causes the mixing barrel 8 to be continuously subjected to the rebound force of the shock spring 16 and thereby vibrate. While the mixing barrel 8 is vibrating, the slurry in the mixing barrel 8 is vibrated, and the bubbles in the slurry are squeezed out by the vibration of the components in the slurry, thereby achieving the defoaming effect, thereby preventing the formed aerated concrete bricks from containing too many bubbles, which affects the quality of the produced aerated concrete bricks. It should be noted here that the volume mass of the material passed into the mixing barrel 8, the downward pressing distance of the vertical rod 13, and the vibration height of the mixing barrel 8 subjected to the elastic force of the shock spring 16 still need to be actually calculated.

[0046] like Figures 3 to 6 As shown, a lower pulp pipe 21 is symmetrically fixedly installed at the bottom of the mixing barrel 8, an inner sliding pipe 20 is symmetrically fixedly installed at the top of the limiting plate 14, the outer walls of the two lower pulp pipes 21 are slidably connected to the inner walls of the two inner sliding pipes 20, one end of the two pulp delivery pipes 7 is fixedly connected to the bottom of the two inner sliding pipes 20, a pulp discharge motor 26 is fixedly installed in the middle of the top of the limiting plate 14, a wire drum 25 is fixedly installed on the output shaft of the pulp discharge motor 26, a wire rope 23 is wound around the outer wall of the wire drum 25, the inner wall of the lower pulp pipe 21 is rotatably connected to a blocking platform 22, a reset spring 24 is symmetrically fixedly installed at the bottom of the blocking platform 22, one end of the reset spring 24 is fixedly connected to the inner wall of the lower pulp pipe 21, and one end of the wire rope 23 is fixedly installed in the middle of the bottom of the blocking platform 22;

[0047] During mixing, while the mixing drum 8 moves by squeezing the shock spring 16 through the sliding rod 15, the mixing drum 8 also drives the lower slurry pipe 21 to slide in the inner sliding tube 20. When the mixing drum 8 stops stirring, the slurry release motor 26 drives the wire drum 25 to rotate and reel in, thereby driving the wire rope 23 to shrink and move. While the wire drum 25 drives the wire rope 23 to wind and move, the wire rope 23 pulls the blocking platform 22 in the lower slurry pipe 21 to rotate. While the blocking platform 22 rotates, the blocking platform 22 squeezes the reset spring 24 in the lower slurry pipe 21 to open. At this time, the slurry in the mixing drum 8 will flow down the lower slurry pipe 21 through the inner sliding tube 20 into the slurry delivery pipe 7 to shape and make bricks, which plays a role in slurry passage. It should be noted here that the sliding distance of the lower slurry pipe 21 in the inner sliding tube 20 needs to be actually calculated.

[0048] like Figures 8 to 12 As shown, the shaping unit includes a brick forming component, a brick discharging component and a shape changing component. The brick forming component is used to statically shape and demould the slurry, which plays the role of brick forming. The brick discharging component is used to move the formed aerated concrete brick out of the fuselage 1, which plays the role of discharging aerated concrete bricks. The shape changing component is used to replace the mold to manufacture different types of aerated concrete bricks.

[0049] When the slurry making is completed, the brick-forming component is molded, and the brick-forming component is molded on both sides, and the slurry pipe 7 and the brick-discharging component are used to support the bottom. The three form a complete mold, and then the slurry is passed into this mold. When the slurry in the mold solidifies and takes shape, the brick-forming component moves to both sides for demoulding, and then the brick-discharging component drives the formed aerated concrete brick to move out. When the aerated concrete brick needs to be made into a groove core type, the shape-changing component operates and is connected and assembled with the brick-forming component to form a new mold, thereby processing aerated concrete bricks of different styles.

[0050] like Figures 8 to 9 As shown, the brick forming assembly includes a side template 27, and there are two side templates 27. The two side templates 27 are slidably connected to the bottom of the upper template 9. Two sets of gear rods 28 are symmetrically fixedly installed on the outer side of one of the side templates 27, and two sets of racks 41 are symmetrically fixedly installed on the outer side of the other side template 27. Steering wheels 42 are arranged between the two sets of racks 41 and the two sets of gear rods 28. The teeth on the two sets of racks 41 and the gear rods 28 are meshed with the teeth of the two sets of steering wheels 42. A plastic brick motor 4 is fixedly installed on the top of the fuselage 1, and the output end of the plastic brick motor 4 passes through the fuselage 1 and is fixedly connected to the top of one of the steering wheels 42.

[0051] When slurry making is completed, the plastic brick motor 4 drives the steering wheel 42 to rotate. While the steering wheel 42 rotates, the steering wheel 42 drives the two side templates 27 to move from both sides to the middle at the bottom of the upper template 9 through the rack 41 and the gear rod 28. When the two side templates 27 are in contact and fit, the plastic brick motor 4 stops moving. At this time, the two side templates 27, the upper template 9 and the bottom support mold of the brick-discharging assembly form a complete mold. The slurry is then passed into the mold to shape and make bricks. When the shaping is completed, the plastic brick motor 4 reverses and drives the two side templates 27 to move back to both sides for demoulding, thereby realizing the functions of mold closing and demoulding.

[0052] like Figure 11 to Figure 12As shown, the brick-discharging assembly includes a lower template 44, the bottoms of the two side templates 27 are slidably connected to the top of the lower template 44, the upper template 9 corresponds to the position of the lower template 44, the lower template 44 is placed directly below the upper template 9, a brick-moving motor 40 is fixedly installed at the bottom of one side of the fuselage 1, a screw 45 is fixedly installed at the output end of the brick-moving motor 40, a shift block 18 is fixedly installed at the bottom of the lower template 44, the outer wall of the screw 45 is threadedly connected to the inner wall of the shift block 18, and the bottom of the shift block 18 is slidably connected to the bottom of the inner wall of the fuselage 1;

[0053] During operation, the two side templates 27, the upper template 9 and the lower template 44 can form a complete shaping mold. When the two side templates 27 move to both sides to complete demoulding, the brick moving motor 40 drives the screw 45 to rotate. While the screw 45 rotates, the lower template 44 is driven to move through the shift block 18, and the aerated concrete bricks on the lower template 44 will be driven by it to move out of the revolving door 3, thereby playing the role of brick discharge.

[0054] like Figure 10 to Figure 11 As shown, the shape-changing component includes a slot die box 30, and there are two slot die boxes 30. The two slot die boxes 30 are respectively arranged on both sides of the two side templates 27. A group of slot shafts 43 are fixedly installed on one side of the two slot die boxes 30. The two groups of slot shafts 43 are respectively slidably connected to the inner walls of the two side templates 27. An upper die motor 34 is arranged in the middle of the slot die box 30. A push block 35 is fixedly installed on the output shaft of the upper die motor 34. Two groups of rectangular plates 39 are symmetrically fixedly installed on the inner wall of the slot die box 30. Two groups of connecting rods 36 are slidably connected to the inner wall of the slot die box 30. The two groups The outer wall of the connecting rod 36 is fixedly installed with a row rod 38, and a return rod spring 37 is arranged between the two sets of moment plates 39 and the connecting rod 36. The two sets of row rods 38 are placed inside the two sets of return rod springs 37. The outer walls of the two push blocks 35 are slidably connected to the inner walls of the two sets of connecting rods 36 respectively. The bottom of the slot mold box 30 is slidably connected to the inner wall of the fuselage 1. One end of the two sets of connecting rods 36 is slidably connected to the inner wall of the two sets of racks 41. The internal structure of the two slot mold boxes 30 is the same, and one end of the two sets of connecting rods 36 in the other slot mold box 30 is slidably connected to the inner wall of the two sets of racks 28.

[0055] When changing the mold, the plastic brick motor 4 drives the rack 41 and the gear rod 28 to move backward, and the groove shaft 43 that fits with the inner wall of the side template 27 slides inward during the movement. When the rack 41 and the gear rod 28 move to a certain position, the plastic brick motor 4 stops moving, and the groove shafts 43 in the two side templates 27 will contact and fit together. Then the upper mold motor 34 drives the push block 35 to move. While the push block 35 moves, the push block 35 squeezes the connecting rod 36 to move outward, and one end of the connecting rod 36 is pressed and inserted into the rack 41 and the gear rod 28, so that the side template 27 forms a new mold. When withdrawing the mold, the upper mold motor 34 drives the push block 35 to move back. While moving, the connecting rod 36 is moved back by the rebound force of the return rod spring 37, and the connecting rod 36 is moved out from the rack 41 and the gear rod 28 to withdraw the mold. The upper mold motor 34 drives the connecting rod 36 to move in a clamping position, thereby facilitating the switching of molds.

[0056] like Figures 8 to 13 As shown, the interior of the fuselage 1 is symmetrically provided with box slot plates 29, the positions of the two box slot plates 29 correspond to the two slot mold boxes 30, the internal structures of the two box slot plates 29 are the same, the inner walls of the box slot plates 29 are symmetrically slidably connected with two groups of protrusions 31, the inner walls of the protrusions 31 are symmetrically fixedly installed with two groups of shaft rods 33, the inner walls of the two groups of protrusions 31 are slidably connected with the outer walls of the two groups of shaft rods 33, and the interior of the box slot plates 29 is provided with two groups of box limiting springs 32, and the two groups of shaft rods 33 are both placed inside the two groups of box limiting springs 32;

[0057] When the rack 41 and the toothed bar 28 move to a certain position, one end of the connecting rod 36 will be pressed into the rack 41 and the toothed bar 28. When the two side templates 27 are moved for mold closing, the side template 27 drives the slot mold box 30 to slide out of the box slot plate 29. When the mold is withdrawn, the plastic brick motor 4 drives the slot mold box 30 to reset through the rack 41 and the toothed bar 28. When the slot mold box 30 contacts the box slot plate 29, the box body of the slot mold box 30 squeezes the protrusion 31 to move on the shaft 33 in the box slot plate 29. When the slot mold box 30 completely enters the box slot plate 29, the protrusion 31 loses thrust and resets. The two pairs of protrusions 31 will fix the slot mold box 30 in the box slot plate 29. When the mold is applied, the slot mold box 30 can be driven out of the box slot plate 29 by the moving force of the rack 41 and the toothed bar 28 to play a role in fixing the mold.

[0058] Working principle: by passing the material into the pulping box 2 from the feed port 5, the mixing unit in the pulping box 2 mixes and pulps the passed material. After pulping is completed, the shaping unit in the fuselage 1 starts to close the mold, and a complete mold is formed by closing the mold with the pulping pipe 7 through the shaping unit, and then the prepared pulp is passed into the mold through the pulping pipe 7 in the circular cover plate 6 for static forming. After the forming is completed, the shaping unit separates the mold to both sides, and demolds the statically formed aerated concrete bricks. Then, the components in the shaping unit move the demolded aerated concrete bricks out of the revolving door 3, thereby realizing brick making. By changing the components in the shaping unit, grooved and solid aerated concrete bricks can be processed, which solves the problem that the aerated concrete bricks can be divided into grooved and solid types, and the mold needs to be constantly replaced when shaping the aerated concrete bricks.

[0059] When the material is passed into the pulping box 2 from the feed port 5, the stirring component in the pulping box 2 stirs and mixes the entering material. While the stirring component stirs and mixes the entering material, the stirring component drives the vibration component to vibrate the material in the pulping box 2, thereby achieving stirring and mixing while reducing the generation of bubbles in the slurry, and preventing the formed aerated concrete bricks from containing too many bubbles;

[0060] When the materials are stirred and mixed, the materials enter the mixing barrel 8 from the feed port 5, and then the mixing motor 17 rotates. While rotating, the mixing motor 17 drives the stirring rod 12 to rotate, so as to mix and stir the materials in the mixing barrel 8 to make pulp. When the pulping is completed, the pulp in the mixing barrel 8 flows out of the pulp delivery pipe 7 on the limiting plate 14 to shape bricks, which plays the role of stirring and mixing;

[0061] While the mixing motor 17 drives the stirring rod 12 to rotate and stir, the mixing motor 17 drives the driving wheel 10 to rotate, and the driving wheel 10 drives the driven wheel 11 to rotate while rotating. While the driven wheel 11 rotates, the driven wheel 11 squeezes and pushes the vertical rod 13 through the push rod 19 at the bottom to press and move downward. While the vertical rod 13 is pressing and moving downward, the vertical rod 13 pushes the mixing barrel 8 to slide on the limit plate 14 by squeezing the shock spring 16 through the slide rod 15. When the vertical rod 13 loses the squeezing thrust from the push rod 19, When the mixing barrel 8 is moved back by the rebound force of the shock spring 16, the push rod 19 continuously squeezes and moves the vertical rod 13, so that the mixing barrel 8 is continuously subjected to the rebound force of the shock spring 16 and vibrates. When the mixing barrel 8 vibrates, the slurry in the mixing barrel 8 is vibrated. When the components in the slurry are vibrated and squeezed, the bubbles in the slurry can be squeezed out, thereby achieving the effect of degassing, avoiding the formed aerated concrete bricks containing too many bubbles, which affects the quality of the produced aerated concrete bricks;

[0062] During mixing, the mixing barrel 8 moves by squeezing the shock spring 16 through the slide rod 15, and the mixing barrel 8 also drives the lower slurry pipe 21 to slide in the inner sliding pipe 20. When the mixing barrel 8 stops stirring, the slurry discharge motor 26 drives the wire drum 25 to rotate and reel in, thereby driving the wire rope 23 to shrink and move. The wire drum 25 drives the wire rope 23 to wind and move, and the wire rope 23 pulls the blocking platform 22 in the lower slurry pipe 21 to rotate. When the blocking platform 22 rotates, the blocking platform 22 squeezes the reset spring 24 in the lower slurry pipe 21 to open. At this time, the slurry in the mixing barrel 8 will flow down the lower slurry pipe 21 through the inner sliding pipe 20 into the slurry delivery pipe 7 to shape and make bricks, which plays a role in slurry flow.

[0063] When the slurry is completed, the brick-forming component is molded, and the brick-forming component is molded on both sides, and the slurry pipe 7 and the brick-discharging component are used to support the bottom mold. The three form a complete mold, and then the slurry is passed into the mold. When the slurry in the mold solidifies and forms, the brick-forming component moves to both sides for demoulding, and then the brick-discharging component drives the formed aerated concrete brick to move out. When the aerated concrete brick needs to be made into a groove core type, the shape-changing component operates and is connected and assembled with the brick-forming component to form a new mold, thereby processing aerated concrete bricks of different styles;

[0064] When the slurry making is completed, the plastic brick motor 4 drives the steering wheel 42 to rotate. While the steering wheel 42 is rotating, the steering wheel 42 drives the two side templates 27 to move from both sides to the middle at the bottom of the upper template 9 through the rack 41 and the gear rod 28. When the two side templates 27 are in contact and fit, the plastic brick motor 4 stops moving. At this time, the two side templates 27, the upper template 9 and the bottom support mold of the brick-discharging assembly form a complete mold. Then the slurry is passed into the mold to shape the bricks. When the shaping is completed, the plastic brick motor 4 reverses and drives the two side templates 27 to move back to both sides for demoulding, thereby realizing the functions of mold closing and demoulding.

[0065] The two side templates 27, the upper template 9 and the lower template 44 can form a complete shaping mold. When the two side templates 27 are moved to both sides to complete demoulding, the brick moving motor 40 drives the screw 45 to rotate. While the screw 45 rotates, the lower template 44 is driven to move through the shift block 18, and the aerated concrete bricks on the lower template 44 are driven by it to move out of the revolving door 3, thereby playing the role of brick removal.

[0066] When changing the mold, the plastic brick motor 4 drives the rack 41 and the gear rod 28 to move backward, and the groove shaft 43 that fits the inner wall of the side template 27 slides inward when moving. When the rack 41 and the gear rod 28 move to a certain position, the plastic brick motor 4 stops moving, and the groove shafts 43 in the two side templates 27 will contact and fit, and then the upper mold motor 34 drives the push block 35 to move. While the push block 35 moves, the push block 35 squeezes the connecting rod 36 to move outward, and one end of the connecting rod 36 is pressed and inserted into the rack 41 and the gear rod 28, so that the side template 27 forms a new mold. When withdrawing the mold, the upper mold motor 34 drives the push block 35 to move back. While moving, the connecting rod 36 is moved back by the rebound force of the return rod spring 37, and the connecting rod 36 is moved out from the rack 41 and the gear rod 28 to withdraw the mold. The upper mold motor 34 drives the connecting rod 36 to move in a clamping position, thereby realizing the function of facilitating the switching of molds.

[0067] When the rack 41 and the toothed bar 28 move to a certain position, one end of the connecting rod 36 will be pressed into the rack 41 and the toothed bar 28. When the two side templates 27 are moved for mold closing, the side template 27 drives the slot mold box 30 to slide out of the box slot plate 29. When the mold is withdrawn, the plastic brick motor 4 drives the slot mold box 30 to reset through the rack 41 and the toothed bar 28. When the slot mold box 30 contacts the box slot plate 29, the box body of the slot mold box 30 squeezes the protrusion 31 to move on the shaft 33 in the box slot plate 29. When the slot mold box 30 completely enters the box slot plate 29, the protrusion 31 loses thrust and resets. The two pairs of protrusions 31 will fix the slot mold box 30 in the box slot plate 29. When the mold is applied, the slot mold box 30 can be driven out of the box slot plate 29 by the moving force of the rack 41 and the toothed bar 28 to play a role in fixing the mold.

[0068] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A kind of aerated concrete brick production equipment, characterized by: It comprises a fuselage (1), a circular cover plate (6) is fixedly mounted on the top of the fuselage (1), a pulping box (2) is fixedly mounted on the top of the circular cover plate (6), a feed port (5) is fixedly mounted on the top of the pulping box (2), pulping pipes (7) are symmetrically arranged inside the fuselage (1), one end of each of the two pulping pipes (7) is fixedly connected to the inside of the circular cover plate (6), and an upper template (9) is fixedly mounted on the other end of each of the two pulping pipes (7), shaping units are symmetrically arranged inside the fuselage (1), the shaping units are used to produce aerated concrete bricks and play a role in brick making, a mixing unit is arranged inside the pulping box (2), the mixing unit is used to mix and pulp materials and play a role in pulping, and a revolving door (3) is symmetrically arranged on the outer wall of the fuselage (1); The mixing unit comprises a stirring component and a vibrating component. The stirring component is used to stir the material to achieve mixing. The vibrating component is used to vibrate the slurry in the slurry box (2) when the stirring component stirs the material, thereby reducing the generation of bubbles and preventing the formed aerated concrete bricks from containing too many bubbles, thereby achieving a defoaming effect. The stirring assembly comprises a mixing barrel (8), wherein the mixing barrel (8) is placed inside a pulping box (2) and is slidably connected to the inner wall of the pulping box (2), a mixing motor (17) is fixedly installed on the top of the inner wall of the pulping box (2), a stirring rod (12) is arranged inside the mixing barrel (8), an output shaft at one end of the mixing motor (17) passes through the top of the mixing barrel (8) and is fixedly connected to the stirring rod (12), one end of the feed port (5) is fixedly connected to the top of the mixing barrel (8), a limiting plate (14) is fixedly installed on the inner wall of the circular cover plate (6), and one end of the two pulp delivery pipes (7) are both placed at the bottom of the limiting plate (14); The vibration component comprises a driving wheel (10), wherein the driving wheel (10) is fixedly mounted on the output shaft at the other end of the mixing motor (17); three driven wheels (11) are arranged on the top of the inner wall of the pulping box (2); the teeth on the three driven wheels (11) are meshed with the teeth of the driving wheel (10); push rods (19) are fixedly mounted on the bottom of the three driven wheels (11); three vertical rods (13) are fixedly mounted on the outer wall of the mixing barrel (8); the tops of the three vertical rods (13) are respectively slidably connected to the bottoms of the three push rods (19); a plurality of sliding rods (15) are fixedly mounted on the bottom of the mixing barrel (8); one end of the plurality of sliding rods (15) is slidably connected to the inner wall of the limiting plate (14); a plurality of vibration springs (16) are arranged between the mixing barrel (8) and the limiting plate (14); the plurality of sliding rods (15) are respectively placed in the plurality of vibration springs (16).

2. The aerated concrete brick production equipment according to claim 1, characterized in that: A lower pulp pipe (21) is symmetrically fixedly installed at the bottom of the mixing barrel (8), an inner sliding pipe (20) is symmetrically fixedly installed at the top of the limit plate (14), the outer walls of the two lower pulp pipes (21) are slidably connected to the inner walls of the two inner sliding pipes (20), one end of the two pulp delivery pipes (7) is fixedly connected to the bottom of the two inner sliding pipes (20), a pulp discharge motor (26) is fixedly installed in the middle of the top of the limit plate (14), a wire drum (25) is fixedly installed on the output shaft of the pulp discharge motor (26), a wire rope (23) is wound around the outer wall of the wire drum (25), the inner wall of the lower pulp pipe (21) is rotatably connected to a blocking platform (22), and a return spring (24) is symmetrically fixedly installed at the bottom of the blocking platform (22), one end of the return spring (24) is fixedly connected to the inner wall of the lower pulp pipe (21), and one end of the wire rope (23) is fixedly installed in the middle of the bottom of the blocking platform (22).

3. The aerated concrete brick production equipment according to claim 1, characterized in that: The shaping unit comprises a brick forming component, a brick discharging component and a shape changing component. The brick forming component is used to statically shape the slurry and then demould it, thus forming the bricks. The brick discharging component is used to remove the formed aerated concrete bricks from the fuselage (1), thus discharging the aerated concrete bricks. The shape changing component is used to replace the mold, thus manufacturing different types of aerated concrete bricks.

4. The aerated concrete brick production equipment according to claim 1, characterized in that: The brick-forming assembly comprises a side template (27), wherein there are two side templates (27), and the two side templates (27) are slidably connected to the bottom of the upper template (9); two groups of gear rods (28) are symmetrically fixedly installed on the outer side of one of the side templates (27); two groups of racks (41) are symmetrically fixedly installed on the outer side of the other side template (27); steering wheels (42) are arranged between the two groups of racks (41) and the two groups of gear rods (28); the teeth on the two groups of racks (41) and the gear rods (28) are meshed with the teeth of the two groups of steering wheels (42); a plastic brick motor (4) is fixedly installed on the top of the body (1); and the output end of the plastic brick motor (4) passes through the body (1) and is fixedly connected to the top of one of the steering wheels (42).

5. The aerated concrete brick production equipment according to claim 4, characterized in that: The brick-discharging assembly comprises a lower template (44), the bottoms of the two side templates (27) are slidably connected to the top of the lower template (44), the upper template (9) corresponds to the position of the lower template (44), and the lower template (44) is placed directly below the upper template (9). A brick-moving motor (40) is fixedly mounted on the bottom of one side of the machine body (1), a screw rod (45) is fixedly mounted on the output end of the brick-moving motor (40), a shift block (18) is fixedly mounted on the bottom of the lower template (44), the outer wall of the screw rod (45) is threadedly connected to the inner wall of the shift block (18), and the bottom of the shift block (18) is slidably connected to the bottom of the inner wall of the machine body (1).

6. The aerated concrete brick production equipment according to claim 4, characterized in that: The shape-changing component comprises a slot die box (30), wherein there are two slot die boxes (30), and the two slot die boxes (30) are respectively arranged on both sides of two side templates (27); a group of slot shafts (43) are fixedly installed on one side of the two slot die boxes (30), and the two groups of slot shafts (43) are respectively slidably connected to the inner walls of the two side templates (27); an upper die motor (34) is arranged in the middle of the slot die box (30), and a push block (35) is fixedly installed on the output shaft of the upper die motor (34); two groups of moment plates (39) are symmetrically fixedly installed on the inner wall of the slot die box (30); two groups of connecting rods (36) are slidably connected to the inner wall of the slot die box (30); and the two groups of The outer walls of the connecting rods (36) are fixedly mounted with row rods (38), return rod springs (37) are arranged between the two groups of the rectangular plates (39) and the connecting rods (36), the two groups of the row rods (38) are placed inside the two groups of return rod springs (37), the outer walls of the two push blocks (35) are respectively slidably connected to the inner walls of the two groups of connecting rods (36), the bottom of the slot mold box (30) is slidably connected to the inner wall of the fuselage (1), one end of the two groups of connecting rods (36) are slidably connected to the inner walls of the two groups of racks (41), the internal structures of the two slot mold boxes (30) are the same, and one end of the two groups of connecting rods (36) in the other slot mold box (30) are slidably connected to the inner walls of the two groups of racks (28).

7. The aerated concrete brick production equipment according to claim 6, characterized in that: The interior of the fuselage (1) is symmetrically provided with box slot plates (29), the positions of the two box slot plates (29) correspond to the two slot mold boxes (30), the internal structures of the two box slot plates (29) are the same, the inner walls of the box slot plates (29) are symmetrically slidably connected with two groups of protrusions (31), the inner walls of the protrusions (31) are symmetrically fixedly installed with two groups of shaft rods (33), the inner walls of the two groups of protrusions (31) are slidably connected with the outer walls of the two groups of shaft rods (33), and the interior of the box slot plates (29) are provided with two groups of box limiting springs (32), and the two groups of shaft rods (33) are both placed inside the two groups of box limiting springs (32).

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