An overfall separating forming device for steam pressure aerated brick

Abstract

The utility model discloses a kind of steam pressure aerated concrete brick overturning separation forming device, including mould box, the mould box side wall opening is equipped with cover plate, the cover plate both sides are equipped with two quick-release pins, the mould box bottom end is equipped with two support legs, the mould box is equipped with overturning structure, the mould box inside is embedded with separation structure;Through overturning structure and separation structure, the integration of automation stripping and overturning is realized, overturning and separation function are integrated in a device, reduce intermediate transfer link, improve production efficiency, reduce artificial cost and labor intensity, stripping effect is good, green body integrity is high, by hydraulic cylinder drive and the size matching top plate of mould box inner wall, green body can be smoothly, evenly stripped from mould box, effectively avoid the breakage and adhesion of green body in stripping process, ensure finished product quality.

Description

Technical Field

[0001] This utility model relates to the field of building materials machinery manufacturing technology, specifically to a device for turning and separating autoclaved aerated bricks. Background Technology

[0002] In the production of autoclaved aerated concrete (AAC) blocks, the mixed slurry undergoes gas generation, settling, and initial solidification within a mold box to form a green body. Traditional processes involve separating the green body from the mold box and flipping it for subsequent cutting. However, this process typically presents the following problems: the initially solidified green body may adhere to the mold box wall. Demolding manually or by simple tilting can easily lead to green body breakage and edge damage, affecting yield and product quality. Traditional demolding and flipping processes may require significant manual intervention or rely on multiple independent machines, resulting in low production efficiency, high labor intensity, and safety hazards. The inconvenience of fixing and disassembling the mold box cover can disrupt production rhythm. The flipping process may also be unstable, causing the green body to shift or deform within the mold box. Therefore, while existing technologies may already address these issues, this paper aims to provide an alternative or replacement solution. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides a device for turning, separating and molding autoclaved aerated bricks.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a rotating and separating molding device for autoclaved aerated concrete blocks, comprising a mold box, characterized in that a cover plate is installed at the front opening of the mold box, quick-release pins are provided on both sides of the cover plate, a support leg is provided at the bottom of the mold box, a rotating structure is provided on the mold box, and a separating structure is embedded inside the mold box; The separation structure includes: a hydraulic cylinder and a top plate; The hydraulic cylinder is fixedly installed on the rear end face of the mold box, and the drive end moves through the rear wall of the mold box. The top plate is connected to the drive end of the hydraulic cylinder and is movably embedded inside the mold box.

[0005] In the above scheme: the flipping structure includes: two rotating shafts, a hanger, two bases, and two telescopic components; The two pivot rods are respectively installed at the center of the left and right sides of the mold box. The hanger is an n-shaped hanger. The lower ends of the two legs of the hanger are rotatably connected to the mold box through the two pivot rods. The two bases are respectively installed on the rear side of the two legs of the hanger. The two telescopic components are respectively installed at the rear position on the left and right sides of the mold box and are respectively connected to the hanger through the two bases.

[0006] In the above scheme, both of the telescopic components include: a support rod, a support base, a hydraulic telescopic rod, and a connecting base; The support rod is fixedly installed on the left and right end faces of the mold box. The support base is movably connected to the corresponding support rod through a bearing. The hydraulic telescopic rod is connected to the support base. The connecting seat is installed on the telescopic end of the hydraulic telescopic rod and is hinged to the base.

[0007] In the above scheme, the length and width dimensions of the top plate match the length and width dimensions of the inner wall of the mold box, facilitating demolding.

[0008] In the above solution: the cover plate is a dome-shaped cover plate, covering the front opening of the mold box, and the outer ring of the cover plate is located outside the side wall of the mold box. The outer ring of the cover plate is fixed to the mold box by quick-release pins. The cover plate has an inner cover plate inside, which is movably embedded inside the mold box. This facilitates sealing and disassembly.

[0009] In the above scheme: the length and width dimensions of the inner cover plate match the length and width dimensions of the opening on the side wall of the mold box.

[0010] This utility model provides a rotating and separating molding device for autoclaved aerated concrete (AAC) bricks, which has the following advantages: Through the rotating and separating structures, automated demolding and rotating are integrated, reducing intermediate transfer links, improving production efficiency, lowering labor costs and intensity, achieving good demolding effect, and ensuring high integrity of the blank. The top plate, driven by a hydraulic cylinder and matched to the inner wall of the mold box, loosens the blank, effectively preventing damage and adhesion during demolding, thus guaranteeing finished product quality. The matching size of the top plate with the inner wall of the mold box ensures uniform distribution of ejection force, making the rotating process stable and reliable. The stable and controllable rotating of the mold box is achieved through the cooperation of the rotating shaft and the hanger, as well as the drive of the telescopic components composed of hydraulic telescopic rods. This structural design ensures the stability of the mold box and the internal blank during the rotating process, preventing blank displacement or deformation. The cover plate is fixed with quick-release pins, enabling rapid installation and removal, greatly improving mold opening and closing efficiency. An inner cover plate provides isolation and protection, further enhancing the practicality and ease of use of the device. Attached Figure Description

[0011] Figure 1 This is a front-view three-dimensional structural diagram of the present invention.

[0012] Figure 2 for Figure 1 A partially enlarged structural diagram.

[0013] Figure 3 This is a top view.

[0014] Figure 4 This is the right view.

[0015] In the diagram: 1. Mold box, 2. Cover plate, 3. Quick release pin, 4. Support leg, 5. Hydraulic cylinder, 6. Top plate, 7. Rotary shaft, 8. Hanger, 9. Base, 10. Support rod, 11. Support seat, 12. Hydraulic telescopic, 13. Connecting seat, 14. Inner cover plate. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Example 1, please refer to Figure 1-4 A device for flipping and separating autoclaved aerated concrete (AAC) blocks includes a mold box 1 with an opening on the upper side. A cover plate 2 is installed at the front opening of the mold box 1. Preferably, the cover plate 2 has two quick-release pins 3 on both sides. The cover plate 2 is a dome-shaped cover plate covering the front opening of the mold box 1, with its outer ring located outside the side wall of the mold box 1. The outer ring of the cover plate 2 is fixed to the mold box 1 by the quick-release pins 3. An inner cover plate 14 is provided inside the cover plate 2 and is movably embedded inside the mold box 1. The length and width dimensions of the inner cover plate 14 match the length and width dimensions of the opening on the side wall of the mold box 1. Support legs 4 are provided at the bottom of the mold box 1, with three, two, or four legs providing support. The mold box 1 has a flipping structure, and a separation structure is embedded inside the mold box 1. The separation structure includes: hydraulic cylinder 5 and top plate 6.

[0018] The hydraulic cylinder 5 is fixedly installed on the rear end face of the mold box 1, and its drive end extends through the rear wall of the mold box 1. The top plate 6 is connected to the drive end of the hydraulic cylinder 5 and is movably embedded inside the mold box 1. The length and width dimensions of the top plate 6 match the length and width dimensions of the inner wall of the mold box 1.

[0019] In use, the device is transported to the designated location by designated mechanical transport equipment. The cover plate 2 and mold box 1 are installed and locked in place by quick-release pins 3. The support legs 4 at the bottom of the mold box 1 provide support. Raw materials are then injected into the mold box 1. After the raw materials are formed, the entire device is transferred by transport equipment. The device is lifted off the ground by cranes or other equipment. The flipping structure rotates the mold box 1 90 degrees so that the cover plate 2 is parallel to the ground. The lifting equipment slowly lowers the mold box 1 to the ground, removes the quick-release pins 3, and then slowly raises the mold box 1 a small distance. At this time, the hydraulic cylinder 5 drives the top plate 6 to operate. The top plate 6 pushes the blank in the mold box 1, loosening the blank. The lifting equipment then lifts the mold box 1 away, achieving demolding. The cover plate 2 and the blank are then transported together to the next processing workshop for further processing.

[0020] In the specific implementation process, the flipping structure includes: two rotating shafts 7, a hanger 8, two bases 9, and two telescopic components; Two pivot rods 7 are respectively installed at the center of the left and right sides of the mold box 1. The hanger 8 is an n-shaped hanger. The lower ends of the two legs of the hanger 8 are rotatably connected to the mold box 1 through the two pivot rods 7. Two bases 9 are respectively installed on the rear side of the two legs of the hanger 8. Two telescopic components are respectively installed at the rear position on the left and right sides of the mold box 1, and are respectively connected to the hanger 8 through the two bases 9.

[0021] In use, two rotating shafts 7 are respectively installed at the center of both sides of the mold box 1. The hanger 8 is movably connected to the mold box 1 through the two rotating shafts 7. The hoisting equipment lifts the device by connecting the hanger 8. Then, the two telescopic components push the hanger 8. Under the action of the two rotating shafts 7 movably connecting the two ends of the hanger 8, the mold box 1 is rotated 90 degrees, so that the cover plate 2 faces the ground. At this time, the rotation work is completed.

[0022] In practice, both telescopic components include: a support rod 10, a support base 11, a hydraulic telescopic rod 12, and a connecting base 13.

[0023] Support rod 10 is fixedly installed on the left and right end faces of mold box 1. Support base 11 is movably connected to the corresponding support rod 10 through bearing. Hydraulic telescopic rod 12 is connected to support base 11. Connecting seat 13 is installed on the telescopic end of hydraulic telescopic rod 12 and is hinged to base 9.

[0024] In use, the hydraulic telescopic rod 12 is connected and installed to the mold box 1 through the support rod 10 and the support seat 11, and is installed to the hanger 8 through the connecting seat 13. When the mold box 1 is lifted by the hanger 8, the hydraulic telescopic rod 12 works, extends the drive end, and drives the mold box 1 to rotate 90 degrees to complete the rotation work.

[0025] When in use, the size of the top plate 6 matches the inner wall size of the mold box 1. The top plate 6 can perform displacement operations inside the mold box 1. It can not only provide complete and stable thrust during demolding to prevent damage to the blank due to uneven force area, but also prevent the raw material from forming irregularly and causing waste when adding raw material.

[0026] During use, the inner cover plate 14 is embedded inside the mold box 1 to completely seal the mold box 1, preventing leakage or irregular molding during material filling. The dimensions of the inner cover plate 14 are consistent with the dimensions of the opening on the side wall of the mold box 1. Through the shielding effect of the inner cover plate 14, material leakage is prevented, support is provided for material molding, irregular molding of the material is prevented, and material waste is avoided.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steam pressure aerated brick overturning and separating forming device comprising a mould box (1), characterized in that: The mold box (1) has a cover plate (2) installed at the front opening. The cover plate (2) has quick-release pins (3) on both sides. The bottom of the mold box (1) has a support leg (4). The mold box (1) has a flipping structure. The mold box (1) has a separation structure embedded inside. The separation structure includes: a hydraulic cylinder (5) and a top plate (6); The hydraulic cylinder (5) is fixedly installed on the rear end face of the mold box (1), and the driving end moves through the rear wall of the mold box (1). The top plate (6) is connected to the driving end of the hydraulic cylinder (5) and is movably embedded inside the mold box (1).

2. The autoclaved aerated concrete (AAC) brick turning and separating molding device according to claim 1, characterized in that: The flipping structure includes: two rotating shafts (7), a hanger (8), two bases (9), and two telescopic components; Two pivot rods (7) are respectively installed at the center of the left and right sides of the mold box (1). The hanger (8) is an n-shaped hanger. The lower ends of the two legs of the hanger (8) are rotatably connected to the mold box (1) through the two pivot rods (7). Two bases (9) are respectively installed on the rear side of the two legs of the hanger (8). Two telescopic components are respectively installed at the rear position on the left and right sides of the mold box (1) and are respectively connected to the hanger (8) through the two bases (9).

3. The autoclaved aerated concrete (AAC) brick turning, separating, and molding device according to claim 2, characterized in that: Both of the telescopic components include: a support rod (10), a support base (11), a hydraulic telescopic rod (12), and a connecting base (13); The support rod (10) is fixedly installed on the left and right end faces of the mold box (1). The support seat (11) is movably connected to the corresponding support rod (10) through a bearing. The hydraulic telescopic rod (12) is connected to the support seat (11). The connecting seat (13) is installed on the telescopic end of the hydraulic telescopic rod (12) and is hinged to the base (9).

4. The autoclaved aerated concrete (AAC) brick turning and separating molding device according to claim 3, characterized in that: The length and width dimensions of the top plate (6) match the length and width dimensions of the inner wall of the mold box (1).

5. The autoclaved aerated concrete (AAC) brick turning and separating molding device according to claim 4, characterized in that: The cover plate (2) is a cover-shaped cover plate that covers the front opening of the mold box (1). The outer ring of the cover plate (2) is located outside the side wall of the mold box (1), and the outer ring of the cover plate (2) is fixed on the mold box (1) by quick release pin (3). The cover plate (2) is provided with an inner cover plate (14), which is movably embedded inside the mold box (1).

6. The autoclaved aerated concrete (AAC) brick turning and separating molding device according to claim 5, characterized in that: The length and width dimensions of the inner cover plate (14) match the length and width dimensions of the opening on the side wall of the mold box (1).

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