Processing device for autoclaved aerated concrete block
By designing a specific structure for the processing device, the positioning problem of autoclaved aerated concrete (AAC) slabs during cutting was solved, achieving high-precision cutting and reducing operational obstacles, thus improving the cutting effect of AAC blocks.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MIANCHI COUNTY KUNJI NEW WALL MATERIALS CO LTD
- Filing Date
- 2025-06-06
- Publication Date
- 2026-07-10
AI Technical Summary
Existing autoclaved aerated concrete (AAC) block processing equipment has difficulty in effectively positioning AAC blocks, leading to reduced cutting accuracy and incomplete cutting.
A processing device was designed, including a processing table, a first through slot, a first top cylinder, a lifting plate, a clamping rod, an electric cylinder, and a connecting sleeve. Through the coordinated use of these components, the position of the autoclaved aerated concrete (AAC) slab can be easily adjusted, and the clamping rod can be used to reduce obstruction of the operation after cutting. At the same time, the bottom of the AAC slab is separated from the processing table by the second top cylinder and the top rod structure, thus avoiding incomplete cutting.
It improves cutting accuracy, reduces the decrease in cutting accuracy caused by positional deviation, ensures that autoclaved aerated concrete blocks can be completely cut, and reduces operational obstacles and wear on the block surface.
Smart Images
Figure CN224476358U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of concrete block processing, specifically a processing device for autoclaved aerated concrete blocks. Background Technology
[0002] Autoclaved aerated concrete (AAC) blocks are porous, lightweight silicate building products made primarily from siliceous and calcareous materials, with the addition of a foaming agent and other regulating materials, through a unique process.
[0003] The production of autoclaved aerated concrete (AAC) blocks involves multiple processes, including crushing raw materials, mixing various ingredients, and initial setting and molding. Typically, manufacturers first produce AAC slabs, then place them on a processing table and cut them into blocks using a cutting mechanism. However, existing processing tables are not ideal for positioning the AAC slabs after they are placed on the table, leading to positional deviations and reduced cutting accuracy.
[0004] Therefore, this utility model provides a processing device for autoclaved aerated concrete blocks. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A processing device for autoclaved aerated concrete (AAC) blocks, comprising a processing table; a plurality of first through slots are provided on the top of the processing table; a first top cylinder is fixedly connected to the bottom of the processing table; a lifting plate is fixedly connected to the top of the first top cylinder; a plurality of clamping rods are slidably connected to the middle of the lifting plate; a plurality of electric cylinders are fixedly connected to the bottom of the lifting plate; a connecting sleeve is fixedly connected to the output end of the electric cylinder; the connecting sleeve is fixedly connected to the middle of the clamping rods. Through the above structure, when cutting AAC blocks into blocks, the position of the concrete slab can be easily adjusted, reducing the decrease in cutting accuracy caused by positional deviation of the concrete slab. Furthermore, when the cutting is completed and the AAC blocks need to be pushed off the processing table, the clamping rods can be less likely to obstruct the operation.
[0007] Preferably, a second top cylinder is fixedly connected to the bottom of the processing table; a top plate is fixedly connected to the top of the second top cylinder; multiple top rods are fixedly connected to the top of the top plate; and multiple second through slots are provided on the top of the processing table. With the above structure, when cutting autoclaved aerated concrete (AAC) panels into blocks, the bottom of the AAC panel can rise and separate from the top of the processing table, thereby reducing the occurrence of the top of the processing table being cut by the cutting mechanism or the cutting mechanism being unable to completely cut the AAC panel when using the cutting mechanism.
[0008] Preferably, a clamping plate is slidably connected to the side wall of the clamping rod; springs are fixed to both sides of the clamping rod; the other end of the spring is fixed to the inner side wall of the clamping plate; with the above structure, when adjusting the position of the concrete slab by squeezing with the clamping rod, the relative sliding friction between the clamping rod and the concrete slab can be transformed into relative sliding friction between the clamping rod and the clamping plate, while the clamping plate and the concrete slab remain relatively stationary, reducing the wear on the side wall of the autoclaved aerated concrete slab and reducing the impact on the surface quality of the autoclaved aerated concrete blocks.
[0009] Preferably, a groove is provided at the top of the first through groove; a cover plate is rotatably connected to the middle of the groove by a torsion spring; with the above structure, when the autoclaved aerated concrete blocks that have been cut are pushed away from the processing table, the occurrence of autoclaved aerated concrete blocks falling into the first through groove and causing operation to be obstructed is reduced.
[0010] Preferably, a roller is rotatably connected to the middle of the clamping rod; the roller is located at the top of the clamping rod away from the clamping plate; through the above structure, the sliding friction between the clamping rod and the cover plate can be transformed into rolling friction between the roller and the cover plate, reducing the wear on the bottom of the cover plate, and thus reducing the occurrence of the cover plate being worn through in the middle after long-term use.
[0011] Preferably, the sidewalls of the clamping plates are fixed with rubber pads; the rubber pads are fixed to one side of the multiple clamping plates; with the above structure, the rigid compression damage to the sidewalls of the autoclaved aerated concrete (AAC) slabs can be reduced when the AAC slabs are compressed, thus reducing the impact on the surface quality of the AAC blocks.
[0012] Preferably, the second through groove is arranged in a cross shape; the top rod is also arranged in a cross shape; through the above structure, the top rod can stably support the cut autoclaved aerated concrete blocks with less material, thereby reducing the production cost of the device.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The processing device for autoclaved aerated concrete blocks described in this utility model, through the arrangement of a processing table, a first through slot, a first top cylinder, a lifting plate, a clamping rod, an electric cylinder, and a connecting sleeve, can conveniently adjust the position of the autoclaved aerated concrete slab when cutting it into blocks, reducing the occurrence of decreased cutting accuracy caused by the positional deviation of the concrete slab, and reducing the occurrence of the clamping rod obstructing the operation when the autoclaved aerated concrete blocks need to be pushed off the processing table after cutting is completed.
[0015] 2. The processing device for autoclaved aerated concrete blocks described in this utility model, through the arrangement of a second top cylinder, a top plate, a top rod, and a second through groove, can cause the bottom of the autoclaved aerated concrete to rise and separate from the top of the processing table when cutting the autoclaved aerated concrete slab into blocks. This reduces the occurrence of the top of the processing table being cut by the cutting mechanism or the cutting mechanism being unable to completely cut the autoclaved aerated concrete slab when using the cutting mechanism. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a schematic diagram of the bottom of the processing table in this utility model;
[0019] Figure 3 This is a schematic diagram of the electric cylinder in this utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the clamping plate in this utility model;
[0021] Figure 5 This is a schematic diagram of the top rod in this utility model.
[0022] In the diagram: 1. Machining table; 12. First through slot; 13. First top cylinder; 14. Lifting plate; 15. Clamping rod; 16. Electric cylinder; 17. Connecting sleeve; 2. Second top cylinder; 21. Top plate; 22. Top rod; 23. Second through slot; 3. Clamping plate; 31. Spring; 4. Groove; 41. Cover plate; 5. Roller; 6. Rubber pad. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] like Figures 1 to 4As shown, an embodiment of the present invention discloses a processing device for autoclaved aerated concrete (AAC) blocks, comprising a processing table 1; a plurality of first through slots 12 are provided on the top of the processing table 1; a first top cylinder 13 is fixedly connected to the bottom of the processing table 1; a lifting plate 14 is fixedly connected to the top of the first top cylinder 13; a plurality of clamping rods 15 are slidably connected to the middle of the lifting plate 14; a plurality of electric cylinders 16 are fixedly connected to the bottom of the lifting plate 14; a connecting sleeve 17 is fixedly connected to the output end of the electric cylinder 16; the connecting sleeve 17 is fixedly connected to the middle of the clamping rods 15; during operation, the AAC block to be cut is placed on the processing table 1, then the first top cylinder 13 is activated to drive the lifting plate 14 to rise, and the plurality of clamping rods 15 pass through the first through slots 12, and then the plurality of electric cylinders 16 are activated to drive the plurality of clamping rods 15 through the plurality of connecting sleeves 17. The clamping rods 15 move, bringing multiple clamping rods 15 closer together and squeezing the concrete slab. This moves the multiple concrete slabs to a designated central position for cutting into blocks. Then, the first top cylinder 13 and the electric cylinder 16 reverse their movement to lower the clamping rods 15. After the tops of the multiple clamping rods 15 are lowered below the top of the first through slot 12, the obstruction when pushing the cut autoclaved aerated concrete blocks off the processing table 1 is reduced. Through the above structure, the position of the concrete slab can be easily adjusted when cutting the autoclaved aerated concrete slab into blocks, reducing the decrease in cutting accuracy caused by the positional deviation of the concrete slab. Furthermore, when the cutting is completed and the autoclaved aerated concrete blocks need to be pushed off the processing table 1, the obstruction caused by the clamping rods 15 is reduced.
[0025] like Figures 1 to 5 As shown, a second top cylinder 2 is fixedly connected to the bottom of the processing table 1; a top plate 21 is fixedly connected to the top of the second top cylinder 2; multiple top rods 22 are fixedly connected to the top of the top plate 21; multiple second through slots 23 are opened on the top of the processing table 1; during operation, after the autoclaved aerated concrete (AAC) slab is adjusted to the designated position, the second top cylinder 2 is activated to drive the top plate 21 to rise, so that the tops of the multiple top rods 22 pass through the second through slots 23 and lift the AAC slab above, so that there is a gap between the bottom of the concrete slab and the processing table 1. This reduces the possibility of the processing table 1 obstructing the cutting mechanism when cutting the AAC slab, making it difficult to completely cut the AAC slab. Through the above structure, when cutting the AAC slab into blocks, the bottom of the AAC slab can rise and separate from the top of the processing table 1, thereby reducing the possibility of the top of the processing table 1 being cut by the cutting mechanism or the cutting mechanism being unable to completely cut the AAC slab when using the cutting mechanism.
[0026] like Figures 1 to 4As shown, a clamping plate 3 is slidably connected to the side wall of the clamping rod 15; springs 31 are fixed to both sides of the clamping rod 15; the other end of the spring 31 is fixed to the inner side wall of the clamping plate 3; during operation, when multiple clamping rods 15 are used to squeeze the autoclaved aerated concrete slab to move the concrete slab, multiple clamping plates 3 will replace the clamping rods 15 to contact the side wall of the concrete slab. When the concrete slab moves, the clamping plates 3 will move with the concrete slab due to the friction between them. When the clamping rods 15 move away from the concrete slab, the clamping plates 3 will return to their original position under the pull of a pair of springs 31. Through the above structure, when the position of the concrete slab is adjusted by squeezing with the clamping rods 15, the relative sliding friction between the clamping rods 15 and the concrete slab can be transformed into the relative sliding friction between the clamping rods 15 and the clamping plates 3. The clamping plates 3 and the concrete slab are relatively stationary, which reduces the wear on the side wall of the autoclaved aerated concrete slab and reduces the impact on the surface quality of the autoclaved aerated concrete blocks.
[0027] like Figures 1 to 4 As shown, a groove 4 is provided at the top of the first through groove 12; a cover plate 41 is rotatably connected to the middle of the groove 4 by a torsion spring; during operation, when the clamping rod 15 is raised from inside the lifting plate 14, the cover plate 41 will be lifted by the clamping rod 15. When the position adjustment of the autoclaved aerated concrete block is completed and the clamping rod 15 is lowered, the cover plate 41 will rotate back into the groove 4 under the action of the torsion spring, thereby reducing the occurrence of autoclaved aerated concrete blocks falling into the first through groove 12 and causing operation obstruction when pushing the cut autoclaved aerated concrete blocks away from the processing table 1.
[0028] like Figure 4 As shown, a roller 5 is rotatably connected to the middle of the clamping rod 15; the roller 5 is located at the top of the clamping rod 15 away from the clamping plate 3; during operation, sliding friction will occur between the clamping rod 15 and the cover plate 41 during the movement of the clamping rod 15, which can easily lead to significant wear after prolonged use. By setting the roller 5, the sliding friction between the clamping rod 15 and the cover plate 41 can be transformed into rolling friction between the roller 5 and the cover plate 41, reducing the wear on the bottom of the cover plate 41, and thus reducing the occurrence of the cover plate 41 being worn through in the middle after prolonged use.
[0029] like Figure 3 , Figure 4 As shown, a rubber pad 6 is fixed to the side wall of the clamping plate 3; the rubber pad 6 is fixed to one side of the multiple clamping plates 3; through the above structure, the rigid extrusion damage to the side wall of the autoclaved aerated concrete board can be reduced when the autoclaved aerated concrete board is extruded, and the impact on the surface quality of the autoclaved aerated concrete block can be reduced.
[0030] like Figure 5As shown, the second through groove 23 is arranged in a cross shape; the top rod 22 is also arranged in a cross shape; through the above structure, the top rod 22 can support the cut autoclaved aerated concrete blocks more stably while using less material, thereby reducing the production cost of the device.
[0031] During operation, the autoclaved aerated concrete (AAC) slabs to be cut are placed on the processing table 1. Then, the first top cylinder 13 is activated, raising the lifting plate 14 and causing multiple clamping rods 15 to pass through the first through slot 12. Next, multiple electric cylinders 16 are activated, moving the clamping rods 15 through multiple connecting sleeves 17, bringing them closer together and squeezing the concrete slabs. This moves the slabs to a designated central position for cutting into sections. Then, the operation reverses, reversing the movement of the first top cylinder 13 and electric cylinders 16 to lower the clamping rods 15. The tops of the clamping rods 15 are then lowered... Once the cutting level is below the top of the first through slot 12, obstruction is reduced when pushing the cut autoclaved aerated concrete (AAC) blocks off the processing table 1. After adjusting the AAC slab to the designated position, the second top cylinder 2 is activated to raise the top plate 21, causing the tops of multiple top rods 22 to pass through the second through slot 23 and lift the AAC slab above, creating a gap between the bottom of the concrete slab and the processing table 1. This reduces the obstruction caused by the processing table 1 to the cutting mechanism, making it easier to completely cut the AAC slab. When the autoclaved aerated concrete (AAC) slab is moved by pressing it with multiple clamping rods 15, multiple clamping plates 3 will replace the clamping rods 15 and contact the side wall of the AAC slab. As the AAC slab moves, the clamping plates 3 will move with it due to friction. When the clamping rods 15 move away from the AAC slab, the clamping plates 3 will return to their original position under the pull of a pair of springs 31. When the clamping rods 15 rise from inside the lifting plate 14, the cover plate 41 will be lifted by the clamping rods 15. This completes the position adjustment of the AAC slab and the clamping rods 15... When the cover plate 41 is lowered, it will rotate into the groove 4 under the action of the torsion spring. This will reduce the possibility of the autoclaved aerated concrete blocks getting stuck in the first through groove 12 and causing operational obstruction when the cut autoclaved aerated concrete blocks are pushed off the processing table 1. During the movement of the clamping rod 15, sliding friction will occur between the clamping rod 15 and the cover plate 41. After long-term use, both are prone to significant wear. By setting the roller 5, the sliding friction between the clamping rod 15 and the cover plate 41 can be transformed into rolling friction between the roller 5 and the cover plate 41.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A processing device for autoclaved aerated concrete blocks, comprising a processing table (1); characterized in that: The processing table (1) has multiple first through slots (12) on its top; a first top cylinder (13) is fixedly connected to the bottom of the processing table (1); a lifting plate (14) is fixedly connected to the top of the first top cylinder (13); multiple clamping rods (15) are slidably connected to the middle of the lifting plate (14); multiple electric cylinders (16) are fixedly connected to the bottom of the lifting plate (14); a connecting sleeve (17) is fixedly connected to the output end of the electric cylinder (16); the connecting sleeve (17) is fixedly connected to the middle of the clamping rod (15).
2. The processing apparatus for autoclaved aerated concrete blocks according to claim 1, characterized in that: The bottom of the processing table (1) is fixedly connected to a second top cylinder (2); the top of the second top cylinder (2) is fixedly connected to a top plate (21); the top of the top plate (21) is fixedly connected to a plurality of top rods (22); the top of the processing table (1) is provided with a plurality of second through slots (23).
3. The processing apparatus for autoclaved aerated concrete blocks according to claim 1, characterized in that: The clamping rod (15) is slidably connected to a clamping plate (3); springs (31) are fixed to both sides of the clamping rod (15); the other end of the spring (31) is fixed to the inner side wall of the clamping plate (3).
4. The processing apparatus for autoclaved aerated concrete blocks according to claim 1, characterized in that: The top of the first through groove (12) is provided with a groove (4); the middle of the groove (4) is rotatably connected to a cover plate (41) by a torsion spring.
5. The processing apparatus for autoclaved aerated concrete blocks according to claim 3, characterized in that: A roller (5) is rotatably connected to the middle of the clamping rod (15); the roller (5) is located at the top of the clamping rod (15) away from the clamping plate (3).
6. The processing apparatus for autoclaved aerated concrete blocks according to claim 3, characterized in that: The side wall of the clamp (3) is fixed with a rubber pad (6); the rubber pad (6) is fixed to one side opposite to the clamp (3).
7. The processing apparatus for autoclaved aerated concrete blocks according to claim 2, characterized in that: The second through groove (23) is arranged in a cross shape; the top rod (22) is also arranged in a cross shape.