Automatic demolding device for aerated bricks

Abstract

The utility model relates to the technical field of aerated bricks, in particular to an automatic demolding device for aerated bricks. The device comprises a pouring frame and two second aerated brick side formworks arranged at the upper end of the pouring frame in a sliding mode, two first aerated brick side formworks are hinged to the upper end of the pouring frame, the first aerated brick side formworks are arranged on one sides of the second aerated brick side formworks, one sides of the first aerated brick side formworks are fixedly connected with traction ropes, and the traction ropes are arranged on the other sides of the first aerated brick side formworks. A winding piece is arranged on the other side of the traction rope; the winding piece comprises a winding drum, the winding drum is installed on one side of the pouring frame through a rack, and the traction rope is fixedly connected to the circumferential side of the winding drum; and one side of each of the two second aerated brick side templates is fixedly connected with a moving frame, along with rotation of the winding drum, the traction rope downwards pulls the first aerated brick side template, so that the first aerated brick side template is separated from the side face of the aerated brick, the aerated brick can be automatically demolded, demolding is more convenient, and the overall demolding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerated bricks, in particular to an automatic demoulding device for aerated bricks. Background Art

[0002] The aerated concrete block is a new type of wall material made from stone powder, cement, and lime as the main raw materials through raw material preparation, casting and cutting, and high-pressure steam curing. It is mainly used for the masonry of non-load-bearing walls and the filling of frame structures, and is a lightweight material promoted and applied in key industrial and civil fields by the Ministry of Construction and the State Science and Technology Commission of the country.

[0003] When producing aerated bricks, the aerated bricks need to be cast in a mold for forming. When demoulding, the aerated bricks are generally demoulded by manual knocking. The labor of manual work is relatively large, and manual workers are prone to fatigue after long-term work, which affects work efficiency. Content of the Utility Model

[0004] According to the deficiencies of the existing technology, the purpose of the utility model is to provide an automatic demoulding device for aerated bricks, which has the effect of automatically demoulding the aerated bricks and replacing manual demoulding to improve the demoulding efficiency.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] The automatic demoulding device for aerated bricks includes a pouring frame and two second side templates for aerated bricks slidably arranged at the upper end thereof. Two first side templates for aerated bricks are hinged to the upper end of the pouring frame, and the first side templates for aerated bricks are arranged on one side of the second side templates for aerated bricks. One side of the first side template for aerated bricks is fixedly connected with a traction rope, and the other side of the traction rope is provided with a winding member;

[0007] The winding member includes a drum, the drum is installed on one side of the pouring frame through a frame, and the traction rope is fixedly connected to the circumferential side of the drum;

[0008] One side of each of the two second side templates for aerated bricks is fixedly connected with a moving frame, and a moving member is arranged below the pouring frame for moving the two moving frames.

[0009] In a preferred example of the utility model, it can be further configured as follows: a moving groove is opened at the lower end of the pouring frame, and the two moving frames are both slidably connected in the moving groove. The moving member includes a bidirectional lead screw, the bidirectional lead screw is rotatably arranged on one side wall of the moving groove, a third motor is fixedly connected to one side wall of the moving groove, the other end of the bidirectional lead screw is fixedly connected to the output end of the third motor, and the two moving frames are both threadedly connected to the circumferential side of the bidirectional lead screw through screw nuts.

[0010] In a preferred example, the present utility model can be further configured as follows: Two limiting rods are fixedly connected between the side walls of the moving groove, and both of the moving frames are slidably connected to the circumferential side of the limiting rods.

[0011] In a preferred example, the present utility model can be further configured as follows: A pushing block is rotatably connected to one side of the second aerated brick side formwork, and a driving member is arranged between the pushing block and the moving frame for driving the pushing block to rotate.

[0012] In a preferred example, the present utility model can be further configured as follows: The driving member includes a first motor, the first motor is installed at the upper end of the moving frame through a fixing plate, and the output end of the first motor is fixed to the central axis of the pushing block.

[0013] In a preferred example, the present utility model can be further configured as follows: A plurality of groups of connecting members are arranged on one side of the second aerated brick side formwork. The connecting members include a connecting block fixed to one side of the second aerated brick side formwork. A connecting bolt is arranged on one side of the first aerated brick side formwork, and the connecting bolt movably penetrates through the other side of the first aerated brick side formwork and is inserted into the connecting block.

[0014] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0015] 1. There are provided a pouring frame, a first aerated brick side formwork, a second aerated brick side formwork, a traction rope, a winding drum and a moving frame. The aerated brick material is directly added between the first aerated brick side formwork and the second aerated brick side formwork, and the top is leveled. After the aerated brick solidifies and forms, the winding drum rotates, and the winding drum can wind the traction rope onto its surface. As the winding drum rotates, the traction rope pulls the first aerated brick side formwork downward, so that the first aerated brick side formwork is separated from the side surface of the aerated brick, and the aerated brick can be automatically demolded, which is more convenient for demolding and improves the overall efficiency of demolding.

[0016] 2. There are provided a fixing plate, a first motor and a pushing block. When it is difficult to separate the first aerated brick side formwork from the aerated brick, the first motor is started, and the output end of the first motor drives the pushing block to rotate. The longer end of the pushing block rotates and pushes the first aerated brick side formwork outward, so that the first aerated brick side formwork can be further away from the second aerated brick side formwork, which is convenient for demolding the aerated brick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the perspective view of this embodiment;

[0018] Figure 2 is the perspective sectional view of this embodiment;

[0019] Figure 3 is Figure 2 the partial enlarged view at A in this embodiment.

[0020] In the figure, 1 is a pouring frame; 2 is the first aerated brick side formwork; 3 is the second aerated brick side formwork; 4 is a pushing plate; 5 is a fixing plate; 6 is the first motor; 7 is a traction rope; 8 is a winding drum; 9 is a frame; 10 is the second motor; 11 is a moving frame; 12 is a limiting rod; 14 is a bidirectional lead screw; 15 is a moving groove; 16 is the third motor; 17 is a connecting block; 18 is a connecting bolt. Specific embodiments

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] Embodiment:

[0023] Referring to Figures 1-3 , the automatic demoulding device for aerated bricks disclosed by the present utility model includes a pouring frame 1 and two second aerated brick side formworks 3 slidably arranged at the upper end thereof. Two first aerated brick side formworks 2 are hinged at the upper end of the pouring frame 1, and the first aerated brick side formworks 2 are arranged on one side of the second aerated brick side formworks 3. A traction rope 7 is fixedly connected to one side of the first aerated brick side formwork 2, and a winding member is arranged on the other side of the traction rope 7;

[0024] The winding member includes a winding drum 8. The winding drum 8 is installed on one side of the pouring frame 1 through a frame 9, and the traction rope 7 is fixedly connected to the circumferential side of the winding drum 8;

[0025] Moving frames 11 are fixedly connected to one side of each of the two second aerated brick side formworks 3, and a moving member is arranged below the pouring frame 1 for moving the two moving frames 11.

[0026] In this embodiment, the aerated brick material is directly added between the first aerated brick side formwork 2 and the second aerated brick side formwork 3, and the top is leveled. After the aerated bricks are solidified and formed, the winding drum 8 rotates. The winding drum 8 can wind the traction rope 7 onto its surface. As the winding drum 8 rotates, the traction rope 7 pulls the first aerated brick side formwork 2 downward, so that the first aerated brick side formwork 2 is separated from the side surface of the aerated brick, and the aerated bricks can be automatically demoulded, which is more convenient for demoulding. Preferably, a second motor 10 is installed on one side of the pouring frame 1 through a frame 9, and the output end of the second motor 10 is fixedly connected to the rotating shaft of the winding drum 8.

[0027] Further, specifically referring to the figure, a moving groove 15 is opened at the lower end of the pouring frame 1, and both moving frames 11 are slidably connected in the moving groove 15. The moving member includes a bidirectional lead screw 14. The bidirectional lead screw 14 is rotatably arranged on one side wall of the moving groove 15. A third motor 16 is fixedly connected to one side wall of the moving groove 15. The other end of the bidirectional lead screw 14 is fixedly connected to the output end of the third motor 16. Both moving frames 11 are threadedly connected to the circumferential side of the bidirectional lead screw 14 through screw nuts.

[0028] In this embodiment, when it is necessary to drive the second aerated brick side formwork 3 to move, the third motor 16 is started. The output end of the third motor 16 drives the bidirectional lead screw 14 to rotate, and the moving frame 11 moves on the surface of the bidirectional lead screw 14. The moving frame 11 can drive the second aerated brick side formwork 3 to move away from each other, and the second aerated brick side formwork 3 can be demolded from the aerated brick.

[0029] Further, for details, please refer to Figure 2 , two limiting rods 12 are fixedly connected between the side walls of the moving groove 15, and both moving frames 11 are slidably connected to the circumferential side of the limiting rods 12.

[0030] In this embodiment, the moving frame 11 always moves linearly on the surface of the limiting rod 12, which can improve the moving stability of the moving frame 11, and thus improve the moving stability of the second aerated brick side formwork 3.

[0031] Further, for details, please refer to Figure 1 , one side of the second aerated brick side formwork 3 is rotatably connected with a pushing plate 4, and a driving member is arranged between the pushing plate 4 and the moving frame 11 for driving the pushing plate 4 to rotate.

[0032] In this embodiment, if it is difficult to separate the first aerated brick side formwork 2 from the aerated brick, the pushing plate 4 rotates, and the longer end of the pushing plate 4 rotates and pushes the first aerated brick side formwork 2 outward, so that the first aerated brick side formwork 2 can be further away from the second aerated brick side formwork 3, facilitating the demolding of the aerated brick.

[0033] Further, for details, please refer to Figure 1 , the driving member includes a first motor 6. The first motor 6 is installed at the upper end of the moving frame 11 through a fixing plate 5, and the output end of the first motor 6 is fixed to the central axis of the pushing plate 4.

[0034] In this embodiment, when the first motor 6 is started, the output end of the first motor 6 drives the pushing plate 4 to rotate, and the longer end of the pushing plate 4 rotates and pushes the first aerated brick side formwork 2 outward, giving the first aerated brick side formwork 2 an outward pushing force, facilitating the pulling of the first aerated brick side formwork 2 by the traction rope 7 and facilitating the demolding of the aerated brick.

[0035] Further, for details, please refer to Figure 1 , several groups of connecting members are arranged on one side of the second aerated brick side formwork 3. The connecting members include a connecting block 17 fixed on one side of the second aerated brick side formwork 3. A connecting bolt 18 is arranged on one side of the first aerated brick side formwork 2, and the connecting bolt 18 movably penetrates through the other side of the first aerated brick side formwork 2 and is inserted into the connecting block 17.

[0036] In this embodiment, when assembling the first aerated brick side formwork 2 and the second aerated brick side formwork 3, after adjusting the position of the second aerated brick side formwork 3, rotate the first aerated brick side formwork 2 to make the side of the first aerated brick side formwork 2 fit with the side of the second aerated brick side formwork 3. Pass the connecting bolt 18 through the first aerated brick side formwork 2 and the connecting block 17, and thread a nut on the surface of the connecting bolt 18, so that the first aerated brick side formwork 2 and the second aerated brick side formwork 3 can be connected to form a mold.

[0037] The implementation principle of the above embodiment is as follows: directly add the aerated brick material between the first aerated brick side formwork 2 and the second aerated brick side formwork 3, and level the top. After the aerated brick condenses and forms, the winding drum 8 rotates, and the winding drum 8 can wind the towing rope 7 onto its surface. As the winding drum 8 rotates, the towing rope 7 pulls the first aerated brick side formwork 2 downward, so that the first aerated brick side formwork 2 is separated from the side of the aerated brick, and the aerated brick can be automatically demolded, which is more convenient for demolding.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0039] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. Automatic demoulding device for aerated bricks, comprising a pouring frame (1) and two second side templates (3) for aerated bricks slidably arranged at the upper end thereof, characterized in that: The upper end of the pouring frame (1) is hinged with two first aerated brick side templates (2), and the first aerated brick side templates (2) are arranged on one side of the second aerated brick side templates (3). One side of the first aerated brick side template (2) is fixedly connected with a traction rope (7), and the other side of the traction rope (7) is provided with a winding member; The winding member includes a winding drum (8). The winding drum (8) is installed on one side of the pouring frame (1) through a frame (9). The traction rope (7) is fixedly connected to the circumferential side of the winding drum (8); One side of each of the two second aerated brick side templates (3) is fixedly connected with a moving frame (11). A moving member is arranged below the pouring frame (1) for moving the two moving frames (11).

2. The automatic demoulding device for aerated bricks according to claim 1, wherein: A moving groove (15) is formed at the lower end of the pouring frame (1). Both of the two moving frames (11) are slidably connected in the moving groove (15). The moving member includes a bidirectional lead screw (14). The bidirectional lead screw (14) is rotatably arranged on one side wall of the moving groove (15). One side wall of the moving groove (15) is fixedly connected with a third motor (16). The other end of the bidirectional lead screw (14) is fixedly connected to the output end of the third motor (16). Both of the two moving frames (11) are threadedly connected to the circumferential side of the bidirectional lead screw (14) through screw nuts.

3. The automatic demolding device for aerated bricks according to claim 2, characterized in that: Two limiting rods (12) are fixedly connected between the side walls of the moving groove (15). Both of the two moving frames (11) are slidably connected to the circumferential side of the limiting rods (12).

4. The automatic demoulding device for aerated bricks according to claim 1, characterized in that: One side of the second aerated brick side template (3) is rotatably connected with a pushing plate (4). A driving member is arranged between the pushing plate (4) and the moving frame (11) for driving the pushing plate (4) to rotate.

5. The automatic demoulding device for aerated bricks according to claim 4, wherein: The driving member includes a first motor (6). The first motor (6) is installed at the upper end of the moving frame (11) through a fixing plate (5). The output end of the first motor (6) is fixedly connected to the central axis of the pushing plate (4).

6. The automatic demolding device for aerated bricks according to claim 1, characterized in that: A plurality of groups of connecting members are arranged on one side of the second aerated brick side template (3). The connecting members include connecting blocks (17) fixed on one side of the second aerated brick side template (3). A connecting bolt (18) is arranged on one side of the first aerated brick side template (2), and the connecting bolt (18) movably penetrates through the other side of the first aerated brick side template (2) and is inserted into the connecting block (17).

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