Autoclaved aerated concrete plate curing furnace with uniform steam curing

Abstract

The invention relates to the technical field of autoclaved curing equipment, in particular to an autoclaved aerated concrete plate curing furnace uniform in steam curing, which comprises a base, the upper surface of the base is fixedly connected with a shell, one end of the shell is rotatably connected with an opening and closing door, the upper surface of the shell is in through connection with a ventilation pipe, and the output end of a driving motor is fixedly connected with a transmission rod. The outer surface of the transmission rod penetrates through one side of the shell and is fixedly connected with a partition plate, one side of the partition plate is provided with a driving assembly, the driving assembly comprises a fixing plate fixedly connected to one side of the partition plate, one side of the bottom of the fixing plate is fixedly connected with a pushing motor, and the output end of the pushing motor penetrates through one side of the partition plate and is fixedly connected with a first lead screw; and when the first screw rod moves rightwards and is extruded by the inclined surface of the extrusion rod, the first screw rod can drive the placement plate to slide downwards to fix the plate, so that the plate can be prevented from moving to influence the maintenance effect in the maintenance process, the plate can be uniformly maintained, and the maintenance effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of autoclave curing equipment, in particular to an autoclaved aerated concrete plate curing furnace with uniform curing. Background Art

[0002] Autoclaved aerated concrete board is a new type of building material that is lightweight, high-strength, fireproof, impermeable and harmless. It is widely used in industrial and civil buildings. During the production process of concrete boards, the concrete boards need to be placed in an autoclave curing furnace to be cured by high-temperature and high-pressure steam to make the concrete denser and improve the strength and durability of the concrete boards.

[0003] When the concrete slab is placed in the curing furnace for curing, the slab needs to be swung left and right during the autoclave curing process to increase the contact area between the slab and the steam. During the swinging process, the slab is prone to move, resulting in the inability of steam and pressure to act evenly on the surface of the slab, thus affecting the curing effect. In addition, when the slab moves, it is easy for the slab to rub or collide with the surroundings and scratch the surface, affecting the appearance and usability of the slab.

[0004] Therefore, the present invention proposes a curing furnace for autoclaved aerated concrete panels with uniform curing to make up for and improve the deficiencies of the prior art. Summary of the invention

[0005] In view of the defects existing in the prior art, the present invention provides a curing furnace for autoclaved aerated concrete panels with uniform curing, which can effectively solve the above-mentioned technical problems.

[0006] The technical implementation scheme of the present invention is: a curing furnace for autoclaved aerated concrete panels with uniform steam curing, comprising a base, one side of the base is fixedly connected to a driving motor, the upper surface of the base is fixedly connected to a shell, one end of the shell is rotatably connected to a switch door, one end of the switch door is fixedly connected to a handle, the upper surface of the shell is connected through a ventilation pipe, the output end of the driving motor is fixedly connected to a transmission rod, the outer surface of the transmission rod is connected through a partition plate fixedly connected to one side of the shell, the end of the transmission rod away from the driving motor is fixedly connected to an inner lining, the inner side of the inner lining is fixedly connected to an extrusion rod, and the The outer surface of the lining is rotatably connected to the inner side of the outer shell, and the inner side of the lining is annularly slidably connected with multiple guide grooves, the first connecting plate is slidably connected between the sides of the top guide grooves that are close to each other, and the second connecting plate is slidably connected between the sides of the bottom guide grooves that are close to each other, a placement rack is fixedly connected between the sides of the first connecting plates that are close to each other, and the sides of the second connecting plates that are close to each other are fixedly connected to the two sides of the bottom of the placement rack, and multiple placement plates are equidistantly slidably connected between the inner sides of the placement racks, and one side of the placement plates is fixedly connected with an extrusion block, and a driving assembly is provided on one side of the partition.

[0007] More preferably, the driving assembly includes a fixing plate fixedly connected to one side of the partition, a pushing motor is fixedly connected to one side of the bottom of the fixing plate, an output end of the pushing motor passes through one side of the partition and is fixedly connected to a first screw rod, an outer surface of the first screw rod is threadedly connected to a pushing block, the bottom of the pushing block is fixedly connected to the upper surface of the placement rack, a limiting block is fixedly connected to the lower surface of the placement rack, a first limiting rod is slidably connected to the bottom of the limiting block, one end of the first limiting rod is fixedly connected to a baffle, and the bottom of the baffle is fixedly connected to the inner side of the lining.

[0008] More preferably, the extrusion rod is tilted as a whole, the extrusion block is tilted downward at an equal distance, and the inclined surface of the extrusion rod is extrusion-fitted with the outer surface of the extrusion block.

[0009] More preferably, one side of the placing plate is fixedly connected with a lifting block, one side of the base is fixedly connected with a fixing rod, one side of the top of the fixing rod is rotatably connected with a connecting rod, one end of the connecting rod is slidably connected with a lower pressure block, one side of the lower pressure block is slidably connected with a limiting block, one end of the limiting block is fixedly connected to one side of the fixing rod, and the other side of the connecting rod is rotatably connected with a lifting rod, the outer surface of the bottom of the lifting rod is slidably connected with a first limiting plate, the bottom of the first limiting plate is fixedly connected to the upper surface of one side of the base, the lifting rod and one side of the lower pressure block are both inclined, and the inclined surface of the lifting rod is squeezed fit with the outer surface of the lifting block.

[0010] More preferably, both sides of the placing plate are fixedly connected with limiting rods, the outer surfaces of the limiting rods are symmetrically slidably connected with clamping plates, the sides of the clamping plates close to each other are slidably connected with pressing rods, the outer surfaces of the pressing rods are symmetrically inclined, the sides of the pressing rods close to each other are fixedly connected with wedge blocks, and one side of the wedge blocks is inclined.

[0011] More preferably, the inclined surface of the wedge block is extrusion-fitted with the plate.

[0012] More preferably, the outer surfaces of the limiting rods are fixedly sleeved with return springs, and the sides of the return springs that are away from each other are fixedly connected to the sides of the clamping plates that are close to each other.

[0013] More preferably, a servo motor is fixedly connected to the top of one side of the base, the upper surface of the placement plate is slidably connected to a lifting rod, the bottoms of both ends of the lifting rod are inclined, the outer surfaces of both ends of the lifting rod are slidably connected to locking pieces, the sides of the locking pieces close to each other are fixedly connected to both sides of the placement plate, and a plurality of second limiting plates are fixedly connected to the bottom of the placement rack, one of the second limiting plates is rotatably connected to a driving screw rod, and the bottom of another second limiting plate is fixedly connected to a second limiting rod, the outer surface of the driving screw rod is threadedly connected to the lifting rod, and the outer surface of the second limiting rod is slidably connected to the bottom of the lifting rod.

[0014] More preferably, one side of both ends of the lifting rod is inclined, and the inclined surface of the lifting rod is squeezed and matched with the inclined shape of the bottom of the lifting rod.

[0015] More preferably, one end of the driving screw is snap-fitted with the output end of the servo motor.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. In the present invention, when the first screw rod moves to the right and is squeezed by the inclined surface of the extrusion rod, the first screw rod can drive the placement plate to slide downward to fix the plate, so that the plate can avoid movement during the curing process to affect the curing effect, so that the plate can be cured evenly, the curing effect is improved, and the concrete reaches the expected strength. In addition, fixing the plates can prevent the plates from direct contact with the surroundings, thereby protecting the surface of the plates and avoiding scratches on the plates that affect subsequent use.

[0018] 2. The present invention causes the lifting block to move the placement plate upward by squeezing the lifting block with the inclined surface of the lifting rod when the lifting block moves to the left, so that the bottom of the placement plate is released from the plate, so that the plate can be taken out quickly and easily, greatly shortening the time required to take out the plate, thereby improving the overall work efficiency.

[0019] 3. When the plate is placed on the placement plate, the plate can press the wedge block downward to enable the clamping plate to fix the plate in the center, thereby limiting the deformation range of the plate, reducing the degree of deformation, and helping to maintain the flatness and dimensional stability of the plate.

[0020] 4. When the lifting rod of the present invention moves to the left, the inclined surface on the left side of the lifting rod can drive the plate to lift up on the upper surface of the placement plate through the lifting rod, so that the plate can be taken out more smoothly, avoiding the plate from being damaged by excessive resistance during removal, and protecting the integrity of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a sectional view of the three-dimensional structure of the shell, liner, partition and other components of the present invention.

[0023] Figure 3 It is a sectional view of the three-dimensional structure of the baffle, the first limiting rod, the guide groove and other components of the present invention.

[0024] Figure 4 It is a sectional view of the three-dimensional structure of the components such as the extruded rod, the first connecting plate and the second connecting plate of the present invention.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the extrusion block, placement rack, placement plate and other components of the present invention.

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting rod, connecting rod, fixing rod and other components of the present invention.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the placing plate, the lifting rod and the lifting block of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the limit block, the lower pressing block and the first limiting plate and other components of the present invention.

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the placement rack, the placement plate and the clamping plate of the present invention.

[0030] Fig.10 It is a sectional view of the three-dimensional structure of components such as the pressing rod, the wedge block, the return spring and the limiting rod of the present invention.

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the push-down rod and the wedge block of the present invention.

[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the lifting rod, the lifting rod and the locking member and other components of the present invention.

[0033] Fig.13 It is a sectional view of the three-dimensional structure of the placing rack, lifting rod and lifting rod and other components of the present invention.

[0034] Fig.14 It is a sectional view of the three-dimensional structure of components such as the driving screw rod, the second limiting rod and the second limiting plate of the present invention.

[0035] Fig.15 It is a schematic diagram of the three-dimensional structure of the base, servo motor and driving screw rod of the present invention.

[0036] The markings of the components in the accompanying drawings are as follows: 1-base, 11-drive motor, 12-switch door, 13-ventilation pipe, 14-housing, 15-lining, 16-partition, 17-fixing plate, 18-push motor, 19-first screw rod, 110-transmission rod, 111-push block, 112-limit block, 113-baffle, 114-first limit rod, 115-guide groove, 116-extrusion rod, 117-first connecting plate, 118-second connecting plate, 119-extrusion Block, 120-placing rack, 121-placing plate, 122-handle, 2-lifting rod, 21-connecting rod, 22-lifting block, 23-fixing rod, 24-limiting block, 25-pressing block, 26-first limiting plate, 3-clamping plate, 31-pressing rod, 311-wedge block, 32-reset spring, 33-limiting rod, 4-servo motor, 41-lifting rod, 42-lifting rod, 43-locking piece, 44-driving screw, 45-second limiting rod, 46-second limiting plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] The present invention will be further described below in conjunction with the embodiments.

[0039] Embodiments of the present invention

[0040] refer to Figures 1 to 5As shown, a curing furnace for autoclaved aerated concrete panels with uniform curing comprises a base 1, a driving motor 11 is fixedly connected to the upper surface of the left side of the base 1, a shell 14 is fixedly connected to the upper surface of the middle part of the base 1, the shell 14 is used for curing the panels, a switch door 12 is rotatably connected to the left end of the shell 14, the switch door 12 is used for sealing the interior of the shell 14, a handle 122 is fixedly connected to the front side of the left end of the switch door 12, a limiting block 112 is used for facilitating the opening of the switch door 12, a vent pipe 13 is connected through the upper surface of the shell 14, the vent pipe 13 is used for conveying water vapor to the interior of the shell 14, a transmission rod 110 is fixedly connected to the output end of the driving motor 11, and the output end of the driving motor 11 is used to drive the transmission rod 110 to rotate simultaneously The outer surface of the transmission rod 110 is connected to the left side of the shell 14 and is fixedly connected with a partition 16. The transmission rod 110 is used to drive the partition 16 to rotate simultaneously. The left end of the transmission rod 110 is fixedly connected with an inner liner 15. The transmission rod 110 is used to drive the inner liner 15 to rotate simultaneously. The outer surface of the inner liner 15 is rotatably connected to the inner side of the shell 14. The inner side of the inner liner 15 is annularly slidably connected with four guide grooves 115. The inner liner 15 is used to drive the guide grooves 115 to rotate simultaneously. The first connecting plate 117 is slidably connected between the sides of the top guide grooves 115 that are close to each other. The top guide grooves 115 are used to drive the first connecting plate 117 to rotate simultaneously. The second connecting plate 118 is slidably connected between the sides of the bottom guide grooves 115 that are close to each other. The guide groove 115 is used to drive the second connecting plate 118 to rotate simultaneously, a placement frame 120 is fixedly connected between the sides of the first connecting plates 117 that are close to each other, and the sides of the second connecting plates 118 that are close to each other are fixedly connected to the two sides of the bottom of the placement frame 120. The first connecting plate 117 is used to drive the limiting block 112 to rotate simultaneously, and five placement plates 121 are equidistantly slidably connected between the inner sides of the placement frame 120. The placement frame 120 is used to drive the placement plates 121 to rotate simultaneously, and the upper surface of the placement plates 121 is used to place concrete slabs. A driving assembly is provided on the right side of the partition 16, and the driving assembly includes a fixed plate 17 fixedly connected to the right side of the partition 16. The partition 16 is used to drive the fixed plate 17 to rotate simultaneously, and the left side of the bottom of the fixed plate 17 is fixedly connected There is a pushing motor 18, the output end of the pushing motor 18 passes through one side of the partition 16 and is fixedly connected with a first screw rod 19, the output shaft of the pushing motor 18 is used to drive the first screw rod 19 to rotate simultaneously, the outer surface of the first screw rod 19 is threadedly connected with a pushing block 111, the first screw rod 19 is used to drive the pushing block 111 to slide left and right, the bottom of the pushing block 111 is fixedly connected to the upper surface of the placement rack 120, the pushing block 111 is used to drive the placement rack 120 to slide simultaneously, the lower surface of the placement rack 120 is fixedly connected with a limiting block 112, the bottom of the limiting block 112 is slidably connected with a first limiting rod 114, the right end of the first limiting rod 114 is fixedly connected with a baffle 113, the bottom of the baffle 113 is fixedly connected to the inner limiting block 112 of the liner 15,It is used to slide left and right on the outer surface of the first limit rod 114. The inner side of the lining 15 is fixedly connected with an extrusion rod 116. The extrusion rod 116 is tilted as a whole. The rear side of the placement plate 121 is fixedly connected with an extrusion block 119. The placement plate 121 is used to drive the extrusion block 119 to move at the same time. The inclined surface of the extrusion rod 116 and the outer surface of the extrusion block 119 are squeezed and matched. The extrusion block 119 is driven to move leftward by the placement plate 121 to fit the inclined surface of the extrusion rod 116, so that the extrusion block 119 drives the placement plate 121 to move downward, so that the plate on the upper surface of the bottom placement plate 121 can be fixed, so that the plate can avoid movement during the curing process to affect the curing effect, so that the plate can be cured evenly, the curing effect is improved, and the concrete reaches the expected strength.

[0041] refer to Figures 6 to 8 As shown, a curing furnace for autoclaved aerated concrete panels with uniform steam curing is shown, the front side of the placement plate 121 is fixedly connected with a lifting block 22, the upper surface of the left side of the base 1 is fixedly connected with a fixing rod 23, the front side of the top of the fixing rod 23 is rotatably connected with a connecting rod 21, one end of the connecting rod 21 is slidably connected with a pressing block 25, the pressing block 25 is used to drive the left end of the connecting rod 21 to swing downward, the right side of the lifting rod 2 is inclined, the inclined surface on the right side of the lifting rod 2 is pressed and matched with the bottom of the left end of the placement frame 120, the placement frame 120 is used to drive the pressing block 25 to slide downward, the left end of the pressing block 25 is slidably connected to the limiting block 24, the right end of the limiting block 24 is fixedly connected to the left side of the fixing rod 23, the limiting block 24 is used to limit the pressing block 25 from sliding up and down at the right end behind the limiting block 24, the connecting rod 21 The right end is slidably connected with a lifting rod 2, and the connecting rod 21 is used to drive the lifting rod 2 to slide up and down. The outer surface of the bottom of the lifting rod 2 is slidably connected with a first limiting plate 26, and the bottom of the first limiting plate 26 is fixedly connected to the upper surface of one side of the base 1. The lifting rod 2 is used to slide up and down on the top of the first limiting plate 26, and the right side of the lifting rod 2 is inclined. The inclined surface on the right side of the lifting rod 2 is squeezed and matched with the outer surface of the lifting block 22. When the lifting block 22 moves to the left and fits against the inclined surface of the lifting rod 2, it is used to drive the lifting block 22 to move upward. When the lifting block 22 moves upward, it is used to drive the placement plate 121 to move at the same time, so that the bottom of the placement plate 121 is detached from the plate, so that the plate can be taken out quickly and easily, which greatly shortens the time required to take out the plate, thereby improving the overall work efficiency.

[0042] refer to Figures 9 to 11As shown, a curing furnace for autoclaved aerated concrete plates with uniform steam curing is provided. Limiting rods 33 are fixedly connected to both sides of a placing plate 121. The placing plate 121 is used to drive the limiting rods 33 to move simultaneously. The outer surfaces of the limiting rods 33 are symmetrically slidably connected with clamping plates 3. The limiting rods 33 are used to limit the sliding of the clamping plates 3 on the outer surfaces of the limiting rods 33. The clamping plates 3 are used to clamp the plates on the placing plate 121. A lower pressing rod 31 is slidably connected between the sides of the clamping plates 3 that are close to each other. The outer surfaces of the lower pressing rods 31 are symmetrically inclined. The lower pressing rods 31 are used to drive the clamping plates 3 to move toward the sides that are close to each other. The outer surfaces of the limiting rods 33 are fixedly sleeved with return springs 32. The sides of the return springs 32 that are away from each other are fixedly connected to the sides of the clamping plates 3 that are close to each other. The return springs 32 are used to drive the clamping plates 3 to return to their original positions. The sides of the lower pressure rods 31 that are close to each other are fixedly connected with wedge blocks 311. The wedge blocks 311 are used to drive the lower pressure rods 31 to slide downward. The left side of the wedge block 311 is inclined, and the inclined surface of the wedge block 311 is squeezed and matched with the bottom of the plate. When the plate is placed on the placement plate 121, the clamping plate 3 will move toward the side that is close to each other to clamp the front and rear sides of the plate in the center, thereby limiting the deformation range of the plate, reducing the degree of deformation, and helping to maintain the flatness and dimensional stability of the plate.

[0043] refer to Figures 12 to 15As shown, a curing furnace for autoclaved aerated concrete panels with uniform steam curing is provided, wherein a servo motor 4 is fixedly connected to the top of one side of a base 1, and a lifting rod 42 is slidably connected to the upper surface of a placement plate 121, and the lifting rod 42 is used to lift the panels on the upper surface of the placement plate 121 upward, and the bottoms of both ends of the lifting rod 42 are inclined, and the outer surfaces of both ends of the lifting rod 42 are slidably connected to retaining members 43, and the sides of the retaining members 43 close to each other are fixedly connected to the front and rear sides of the placement plate 121, and the retaining members 43 are used to limit the lifting rod 42 from sliding at the bottom of the retaining members 43, and the bottom of the placement frame 120 is fixedly connected to two second limiting plates 46, and the placement frame 120 is used to drive the second limiting plates 46 to slide left and right, and the bottom of the rear second limiting plate 46 is rotatably connected to a driving screw rod 44, and the left end of the driving screw rod 44 is connected to the servo motor 4 The output end of the servo motor 4 is snap-fitted, and the output end of the servo motor 4 is used to drive the driving screw rod 44 to rotate. The bottom of the front second limiting plate 46 is fixedly connected to the second limiting rod 45, and the outer surface of the driving screw rod 44 is threadedly connected to the lifting rod 41. When the driving screw rod 44 rotates, it is used to drive the lifting rod 41 to slide left and right. The outer surface of the second limiting rod 45 is slidably connected to the bottom of the lifting rod 41. The second limiting rod 45 is used to limit the bottom of the lifting rod 41 from sliding left and right on the outer surface of the second limiting rod 45. The left sides of both ends of the lifting rod 41 are inclined, and the inclined surface of the lifting rod 41 is squeezed and matched with the inclined bottom of the lifting rod 42. The lifting rod 41 is used to drive the lifting rod 42 to move upward to lift the plate, so that the plate can be smoother during the removal process, to avoid damage to the plate due to excessive resistance during removal, and to protect the integrity of the plate.

[0044] The complete working principle and steps of the above embodiment are as follows:

[0045] refer to Figures 1 to 5 As shown, when the curing furnace is in the initial state, the driving motor 11 and the pushing motor 18 are both in the off state, the switch door 12 is in the closed state, and the top of the pushing block 111 is threadedly connected to the outer surface of the right end of the first screw rod 19;

[0046] When using the curing furnace to cure the concrete slab, first open the switch door 12 and start the push motor 18. At this time, the output end of the push motor 18 will drive the first screw rod 19 to rotate. When the first screw rod 19 rotates, it will drive the placement rack 120 to slide to the left. When the placement rack 120 slides to the left, it will drive the placement plate 121 to move at the same time. When the placement rack 120 moves to the left, it will drive the first connecting plate 117 and the second connecting plate 118 to move at the same time. At this time, the first connecting plate 117 and the second connecting plate 118 will move to the left on the side where the guide groove 115 is close to each other, and when the placement plate 121 moves to the left, it will drive the limiting block 112 to The outer surface of the first limit rod 114 moves at the same time, thereby increasing the stability of the placement rack 120 and the placement plate 121 moving to the left. At this time, the staff can place the plate that needs to be maintained on the upper surface of the placement plate 121, and start the pushing motor 18 again, so that the output end of the pushing motor 18 drives the first screw rod 19 to rotate in the opposite direction. When the first screw rod 19 rotates in the opposite direction, it will drive the placement rack 120 to move to the right through the pushing block 111. When the placement rack 120 moves to the right, it will drive the placement plate 121 to move at the same time, so that the placement plate 121 will drive the plate to move to the inner side of the shell 14, and when the placement plate 121 moves to the right, it will bring The extrusion block 119 moves simultaneously, and when the extrusion block 119 moves to the left, the outer surface of the extrusion block 119 will fit the inclined surface at the bottom of the extrusion rod 116. As the extrusion block 119 fits the inclined surface at the bottom of the extrusion rod 116 and then moves to the right, the extrusion block 119 can drive the placement plate 121 to move downward, and when the placement plate 121 moves downward, the plate on the bottom placement plate 121 can be fixed, so that the plate can be prevented from moving during the curing process to affect the curing effect, so that the plate can be cured evenly, the curing effect is improved, and the concrete reaches the expected strength. When the plate is fixed, the switch door 121 is closed. The steam is transported from the top of the vent pipe 13 to the inside of the shell 14, and the drive motor 11 is started, so that the output end of the drive motor 11 drives the transmission rod 110 to rotate simultaneously. When the output end of the transmission rod 110 rotates, the liner 15 and the partition 16 are driven to rotate simultaneously. When the liner 15 rotates, the first connecting plate 117 and the second connecting plate 118 are driven to rotate simultaneously through the guide groove 115. When the first connecting plate 117 and the second connecting plate 118 rotate, they drive the placement plate 121 to rotate simultaneously through the placement rack 120. At this time, the placement plate 121 can drive the plate to rotate simultaneously, so that the plate can fully contact with the steam.

[0047] refer to Figures 6 to 8 As shown, when the curing furnace is in the initial state, the inclined surface of the lifting rod 2 has not yet been pressed against the outer surface of the lifting block 22, and the inclined surface of the pressing block 25 has not yet been pressed against the left side of the bottom of the placement rack 120;

[0048] When the plate is processed, the placing rack 120 will drive the plate to move to the left through the placing plate 121. As the placing rack 120 moves to the left, the bottom of the left side of the placing rack 120 will squeeze the inclined surface of the lower pressing block 25, and cause the lower pressing block 25 to move downward on the right side of the rear end of the limit block 24. When the lower pressing block 25 moves downward, it will drive the left end of the connecting rod 21 to swing downward. Since the middle part of the connecting rod 21 is rotatably connected to the front side of the top of the fixing rod 23, when the left end of the connecting rod 21 swings downward, the right end of the connecting rod 21 will swing upward, and the right end of the connecting rod 21 will swing downward. When the lifting rod 2 swings upward, it will drive the lifting rod 2 to move upward on the front side of the top of the first limiting plate 26. At this time, when the placing plate 121 drives the lifting block 22 to move to the left, the outer surface of the lifting block 22 can fit with the inclined surface of the lifting rod 2 and prompt the lifting block 22 to move upward. When the lifting block 22 moves upward, it will drive the placing plate 121 to move at the same time. When the placing plate 121 moves upward, the bottom of the placing plate 121 will be detached from the upper surface of the plate, so that the plate can be quickly and easily taken out, which greatly shortens the time required to take out the plate, thereby improving the overall work efficiency.

[0049] As the placement rack 120 drives the placement plate 121 to move to the right again, the bottom of the left side of the placement rack 120 will disengage from the inclined surface of the lower pressure block 25, and the placement plate 121 will drive the lifting block 22 to move at the same time when it moves to the right, and the lifting block 22 will disengage from the inclined surface on the right side of the lifting rod 2 when it moves to the right. At this time, the lifting rod 2 can drive the connecting rod 21 to move at the same time when the front side of the top of the first limiting plate 26 moves downward, and the right side of the connecting rod 21 will prompt the left side of the connecting rod 21 to move upward when the right side of the connecting rod 21 moves downward, and the left side of the connecting rod 21 will drive the lower pressure block 25 to reset when it moves upward, prompting the lifting rod 2 and the lower pressure block 25 to return to their initial state.

[0050] refer to Figures 9 to 11 As shown, when the plate is placed on the upper surface of the placing plate 121, the bottom of the plate will fit against the inclined surface of the wedge block 311 and squeeze the wedge block 311 downward, and when the wedge block 311 moves downward, it will drive the lower pressure rod 31 to move downward. Since the bottom of the lower pressure rod 31 is symmetrically inclined downward, when the lower pressure rod 31 moves downward, the inclined surface of the lower pressure rod 31 will squeeze the bottom of the clamping plate 3 and prompt the clamping plates 3 to be squeezed toward the side close to each other, and when the clamping plates 3 are squeezed against each other on the outer surface of the limiting rod 33, the limiting rod 33 will prompt the return spring 32 to move to the squeezed state. At this time, the side of the clamping plates 3 close to each other can fix the plate in the center, which can limit the deformation range of the plate, reduce the degree of deformation, and help maintain the flatness and dimensional stability of the plate.

[0051] When the curing of the plate is completed, the plate is slid to the left from the upper surface of the placement plate 121. When the plate moves to the left, the lower surface of the plate will be out of contact with the upper surface of the wedge block 311. At this time, the return spring 32 in the compressed state will drive the clamping plate 3 to slide to the side away from each other. When the clamping plate 3 slides to the side away from each other, it will drive the wedge block 311 to reset and move through the lower pressure rod 31.

[0052] refer to Figures 12 to 15 As shown, as the placement rack 120 and the placement plate 121 move to the left, the bottom of the placement rack 120 will drive the second limiting plate 46 to move simultaneously, and when the second limiting plate 46 moves to the left, it will drive the driving screw 44 and the second limiting rod 45 to move simultaneously. Since the outer surface of the driving screw 44 is threadedly connected to the bottom of the lifting rod 41, when the driving screw 44 moves to the left, it will drive the lifting rod 41 to move simultaneously, and the left end of the driving screw 44 will be engaged with the output shaft of the servo motor 4. At this time, the servo motor 4 is started, causing the output shaft of the servo motor 4 to drive the driving screw 44 rotates, and the driving screw rod 44 rotates, which will prompt the lifting rod 41 to slide left on the outer surface of the second limit rod 45. When the lifting rod 41 slides left on the outer surface of the second limit rod 45, the inclination of the two ends of the lifting rod 41 will fit with the inclined surfaces at the two ends of the lifting rod 42 and prompt the lifting rod 42 to be squeezed upward. At this time, the lifting rod 42 will slide upward at the bottom of the locking member 43 to lift up the plate placed on the upper surface of the placement plate 121, so that the plate can be taken out more smoothly, avoiding damage to the plate due to excessive resistance during removal, thereby protecting the integrity of the plate.

[0053] After the plate is removed, the servo motor 4 is started again, causing the output end of the servo motor 4 to drive the driving screw 44 to rotate in the opposite direction. When the driving screw 44 rotates in the opposite direction, it will drive the lifting rod 41 to slide to the right on the outer surface of the second limit rod 45. When the lifting rod 41 slides to the right, the inclined surface at the top of the lifting rod 41 will be separated from the squeezing of the inclined surface of the lifting rod 42. At this time, the lifting rod 42 can be reset and moved downward at the bottom of the locking piece 43.

[0054] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A curing furnace for autoclaved aerated concrete slabs with uniform curing, comprising a base (1), one side of the base (1) being fixedly connected to a driving motor (11), an upper surface of the base (1) being fixedly connected to a housing (14), one end of the housing (14) being rotatably connected to a switch door (12), one end of the switch door (12) being fixedly connected to a handle (122), and an upper surface of the housing (14) being through-connected to a ventilation pipe (13), wherein: The output end of the driving motor (11) is fixedly connected to a transmission rod (110); the outer surface of the transmission rod (110) is connected to a side of the outer shell (14) and is fixedly connected to a partition plate (16); the end of the transmission rod (110) away from the driving motor (11) is fixedly connected to an inner liner (15); the inner side of the inner liner (15) is fixedly connected to an extrusion rod (116); the outer surface of the inner liner (15) is rotatably connected to the inner side of the outer shell (14); the inner side of the inner liner (15) is slidably connected to a plurality of guide grooves (115) in an annular manner; the guide grooves (115) on the top are close to each other on one side. A first connecting plate (117) is slidably connected, and a second connecting plate (118) is slidably connected between the sides of the guide grooves (115) at the bottom that are close to each other. A placement rack (120) is fixedly connected between the sides of the first connecting plates (117) that are close to each other, and the sides of the second connecting plates (118) that are close to each other are fixedly connected to the two sides of the bottom of the placement rack (120). A plurality of placement plates (121) are equidistantly slidably connected between the inner sides of the placement rack (120), and one side of each placement plate (121) is fixedly connected to an extrusion block (119), and a driving component is provided on one side of the partition (16).

2. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 1, characterized in that: The driving assembly comprises a fixing plate (17) fixedly connected to one side of the partition (16); a pushing motor (18) is fixedly connected to one side of the bottom of the fixing plate (17); an output end of the pushing motor (18) passes through one side of the partition (16) and is fixedly connected to a first screw rod (19); a pushing block (111) is threadedly connected to the outer surface of the first screw rod (19); the bottom of the pushing block (111) is fixedly connected to the upper surface of the placement rack (120); a limiting block (112) is fixedly connected to the lower surface of the placement rack (120); a first limiting rod (114) is slidably connected to the bottom of the limiting block (112); one end of the first limiting rod (114) is fixedly connected to a baffle (113); and the bottom of the baffle (113) is fixedly connected to the inner side of the lining (15).

3. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 2, characterized in that: The extrusion rod (116) is in an inclined shape as a whole, and the extrusion block (119) is inclined downward at an equal distance, and the inclined surface of the extrusion rod (116) is extrusion-fitted with the outer surface of the extrusion block (119).

4. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 3, characterized in that: One side of the placement plate (121) is fixedly connected with a lifting block (22), one side of the base (1) is fixedly connected with a fixing rod (23), one side of the top of the fixing rod (23) is rotatably connected with a connecting rod (21), one end of the connecting rod (21) is slidably connected with a lower pressing block (25), one side of the lower pressing block (25) is slidably connected with a limiting block (24), one end of the limiting block (24) is fixedly connected to one side of the fixing rod (23), the other side of the connecting rod (21) is rotatably connected with a lifting rod (2), the outer surface of the bottom of the lifting rod (2) is slidably connected with a first limiting plate (26), the bottom of the first limiting plate (26) is fixedly connected to the upper surface of one side of the base (1), the lifting rod (2) and one side of the lower pressing block (25) are both inclined, and the inclined surface of the lifting rod (2) is squeezed and matched with the outer surface of the lifting block (22).

5. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 4, characterized in that: Both sides of the placement plate (121) are fixedly connected with limiting rods (33), and the outer surfaces of the limiting rods (33) are symmetrically slidably connected with the clamping plates (3), and the sides of the clamping plates (3) that are close to each other are slidably connected with the pressing rods (31), and the outer surfaces of the pressing rods (31) are symmetrically inclined, and the sides of the pressing rods (31) that are close to each other are fixedly connected with wedge blocks (311), and one side of the wedge blocks (311) is inclined.

6. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 5, characterized in that: The inclined surface of the wedge block (311) is extruded and matched with the plate.

7. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 6, characterized in that: The outer surfaces of the limiting rods (33) are fixedly sleeved with return springs (32), and the sides of the return springs (32) that are away from each other are fixedly connected to the sides of the clamping plates (3) that are close to each other.

8. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 7, characterized in that: A servo motor (4) is fixedly connected to the top of one side of the base (1); a lifting rod (42) is slidably connected to the upper surface of the placement plate (121); the bottoms of both ends of the lifting rod (42) are inclined; the outer surfaces of both ends of the lifting rod (42) are slidably connected to a locking piece (43); the sides of the locking piece (43) close to each other are fixedly connected to the two sides of the placement plate (121); a plurality of second limiting plates (46) are fixedly connected to the bottom of the placement frame (120); the bottom of one of the second limiting plates (46) is rotatably connected to a driving screw rod (44); the bottom of another second limiting plate (46) is fixedly connected to a second limiting rod (45); the outer surface of the driving screw rod (44) is threadedly connected to the lifting rod (41); the outer surface of the second limiting rod (45) is slidably connected to the bottom of the lifting rod (41).

9. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 8, characterized in that: One side of both ends of the lifting rod (41) is inclined, and the inclined surface of the lifting rod (41) is pressed and matched with the inclined bottom of the lifting rod (42).

10. A curing furnace for autoclaved aerated concrete slabs with uniform curing according to claim 9, characterized in that: One end of the driving screw rod (44) is snap-fitted with the output end of the servo motor (4).

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