Brick making mold for cement perforated bricks

Abstract

The utility model relates to the field of brick making molds for cement perforated bricks, in particular to a brick making mold for cement perforated bricks, which comprises a shell, ejector rods arranged at equal intervals are fixedly connected to the inner bottom wall of the shell, a supporting plate is slidably connected to the inner wall of the inner shell, and the top end of each ejector rod is in contact with the bottom surface of the supporting plate. The front face and the back face of the inner shell are fixedly connected with fixing strips, the bottom end of each telescopic rod is fixedly connected with a fixing block, by arranging a top rod, the inner shell, the fixing strips, a fixing plate, the telescopic rods, a first spring and other components, the inner shell is pressed downwards to drive the fixing strips to move downwards, the fixing strips drive the fixing plate to move, and at the moment, the fixing plate drives the telescopic rods to be compressed; and a first spring is driven to be compressed, at the moment, a supporting plate is limited through contact between an ejector rod and the supporting plate, cement bricks are demolded through an inner shell, then the effect that the device conveniently demolds the cement bricks is achieved, two cement bricks can be conveniently demolded at the same time, and the brick making efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brick-making moulds for cement porous bricks, in particular to a brick-making mould for cement porous bricks. Background Art

[0002] Concrete porous bricks are a kind of concrete product with multiple rows of small holes, which is made by mixing cement with sand, stone, etc. through adding water, forming and curing. It is another new type of wall material after ordinary and light aggregate concrete small hollow blocks.

[0003] In the existing cement porous brick making mold, the mold is generally welded together by welding technology to form a closed space, cement is poured into the mold, and the cement is taken out after drying. However, the existing device is not convenient for removing the dried cement, which is time-consuming and labor-intensive.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the disadvantages that it is inconvenient to remove and demould the dried cement when demoulding.

[0006] The utility model discloses a brick-making mold for cement porous bricks, comprising a shell body, the inner bottom wall of the shell body is fixedly connected with top rods arranged at equal distances, the inner wall of the shell body is slidably connected with the inner shell, the inner wall of the inner shell is slidably connected with a support plate, the top end of each of the top rods is in contact with the bottom surface of the support plate, the front and back sides of the inner shell are fixedly connected with fixing strips, the bottom surface of each of the fixing strips is fixedly connected with a fixing plate, the bottom surface of each of the fixing plates is fixedly connected with two telescopic rods, the bottom end of each of the telescopic rods is fixedly connected with a fixing block, the bottom surface of each of the fixing blocks is fixedly connected to the inner bottom wall of the shell body, the upper surface of each of the fixing blocks is fixedly connected with a spring 1, and the top end of each of the spring 1 is fixedly connected to the bottom surface of the corresponding fixing plate.

[0007] By adopting the above scheme, the top rod is positioned by the shell, and the inner shell is placed inside the shell, and the inner shell is slidably connected to the inner wall of the shell to achieve the up and down effect of the inner shell, and the support plate is in contact with the top rod, and supported upward by the top rod, so that the bricks above the support plate can be demoulded while the inner shell is moved downward to prevent the cement bricks from sticking to the inner shell, and the fixing strip is installed, and the fixing plate is fixed to the fixing strip, and the telescopic rod is positioned by the fixing plate, and the telescopic rod is two sleeves sleeved together, which is convenient for extension and retraction, and the telescopic rod is driven to extend and retract by the movement of the fixing plate, and the fixing block is placed at the bottom end of the telescopic rod, and a spring 1 is installed to connect with the fixing block, and the resetting of the spring 1 facilitates the resetting of the telescopic rod.

[0008] Optionally, connecting rods arranged at equal distances are provided above the shell, both ends of each connecting rod are fixedly connected to a side of a corresponding fixing block close to each other, and the outer surface of each connecting rod is fixedly connected to a limiting ring.

[0009] By adopting the above solution, the connecting rod is positioned by the shell, and the two corresponding fixing blocks are connected by the connecting rod, and the limiting ring is placed on the surface of the connecting rod, and the limiting effect of the limiting ring is achieved by the connecting rod.

[0010] Furthermore, the left side and the right side of each of the limiting rings are fixedly connected with a spring 2, and the other end of each of the springs 2 is fixedly connected with a sliding block.

[0011] By adopting the above solution, the spring 2 is positioned by the limiting ring, and the sliding block is installed to be connected with the spring 2. Through the sliding between the sliding block and the connecting rod, the effect of compressing the spring 2 is easily achieved.

[0012] Furthermore, the inner wall of each sliding block is slidably connected to the outer surface of the corresponding connecting rod, the bottom surface of each fixed plate is fixedly installed with a connecting piece, and each connecting piece and the interior of the sliding block are fixedly connected with a connecting pin.

[0013] By adopting the above solution, the connecting member is positioned by the fixing plate, and the connecting pin is placed on the surface of the sliding block and the connecting member, so that the limiting effect of the connecting pin is achieved by the connecting member and the sliding block.

[0014] Furthermore, two connecting rods are provided below one of the fixed plates, and both ends of each connecting rod are rotatably connected to the outer surface of the corresponding connecting pin, and the upper surface of the support plate is fixedly connected to vertical rods arranged at equal distances.

[0015] By adopting the above scheme, the connecting rod is positioned by the fixing plate and connected to the connecting pin. The rotational connection between the connecting rod and the connecting pin facilitates the effect of compressing the sliding block, and the vertical rod is placed on the surface of the supporting plate, which facilitates the manufacture of porous bricks.

[0016] Furthermore, the inner wall of the inner shell is provided with slots arranged at equal distances, the inner wall of each slot is slidably connected with a card block, a partition is provided inside the inner shell, and the outer surface of each card block is fixedly connected to the outer surface of the partition.

[0017] By adopting the above scheme, a card slot is opened and a card block is placed inside the card slot, the partition is fixed to the corresponding card block, and the partition is limited by the card slot, which facilitates the simultaneous production of two cement bricks and improves the brick making efficiency.

[0018] Furthermore, a cover plate is slidably connected to the inner wall of the inner shell, two bolts are connected to the inner thread of the cover plate, and two handles are fixedly connected to the upper surface of the cover plate.

[0019] By adopting the above scheme, the cover plate and the inner shell are slid to close the space inside the inner shell, and the bolts are installed to be threadedly connected with the cover plate. The cover plate can be fixed to the surface of the inner shell by turning the bolts, and the cover plate can be moved and disassembled by fixing the handle.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model sets components such as a push rod, an inner shell, a fixed bar, a fixed plate, a telescopic rod, and a spring. The inner shell is pressed downward to drive the fixed bar to move downward, and the fixed bar drives the fixed plate to move. At this time, the fixed plate drives the telescopic rod to be compressed, and drives the spring to be compressed. At this time, the support plate is limited by the contact between the push rod and the support plate, and the cement brick is demoulded through the inner shell, thereby achieving the effect of facilitating the demoulding of the cement brick by the device, and facilitating the demoulding of two cement bricks at the same time, thereby improving the brick making efficiency.

[0022] 2. The utility model is provided with connecting rods, limiting rings, spring 2, sliding blocks, connecting rods and other components. When the fixed plate moves downward, the connecting rod is driven to fold through the sliding block, the connecting piece and the connecting pin. At this time, the sliding block slides on the surface of the connecting rod and drives spring 2 to be compressed. The spring 2 is limited by the limiting ring, and the fixed plate drives spring 1 and the telescopic rod to be compressed. At this time, the rebound of spring 2 and spring 1 drives the fixed plate to reset, and then drives the inner shell to reset, so that the device can make bricks quickly after demoulding, and achieve continuous brick making effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the connection relationship between the card slot and the card block of the utility model;

[0026] Figure 3 This is a schematic diagram of the connection relationship between the limit ring and the second spring of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the connection relationship between the connecting pin and the connecting rod of the utility model.

[0028] In the figure: 1. shell; 2. push rod; 3. inner shell; 4. fixing strip; 5. fixing plate; 6. telescopic rod; 7. fixing block; 8. spring 1; 9. connecting rod; 10. limiting ring; 11. spring 2; 12. sliding block; 13. connecting piece; 14. connecting pin; 15. connecting rod; 16. supporting plate; 17. vertical rod; 18. slot; 19. block; 20. partition; 21. cover plate; 22. bolt; 23. handle. DETAILED DESCRIPTION

[0029] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0030] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The utility model discloses a cement porous brick making mold, comprising a shell 1, the inner bottom wall of the shell 1 is fixedly connected with push rods 2 arranged at equal distances, there are eight push rods 2, which are vertically placed on the inner bottom wall of the shell 1, the inner wall of the shell 1 is slidably connected with an inner shell 3, the inner wall of the inner shell 3 is slidably connected with a support plate 16, the support plate 16 is adapted to the inner wall of the inner shell 3, and is convenient for demoulding and sealing, the top end of each push rod 2 is in contact with the bottom surface of the support plate 16, the push rod 2 is in contact with the support plate 16, and when the inner shell 3 moves downward, the support plate 16 is limited by the push rod 2.

[0031] In a preferred embodiment, the front and back sides of the inner shell 3 are fixedly connected with fixing bars 4, which are equal in length to the long sides of the inner shell 3 and are fixed to the front and back sides of the inner shell 3. The bottom side of each fixing bar 4 is fixedly connected with a fixing plate 5, which is limited by the fixing bar 4 to prevent the fixing plate 5 from falling off. Specifically, the bottom side of each fixing plate 5 is fixedly connected with two telescopic rods 6, which are composed of two sleeves placed together for easy telescopic extension. The bottom end of each telescopic rod 6 is fixedly connected with a fixing block 7, which is fixed to the bottom end of the telescopic rod 6 for easy support of the telescopic rod 6. When the inner shell 3 is moved to drive the fixing bars 4 and the fixing plates 5, the telescopic effect of the telescopic rod 6 is achieved by fixing the fixing blocks 7 to the shell 1, and the bottom surface of each fixing block 7 is fixedly connected to the inner bottom wall of the shell 1.

[0032] like Figure 4As shown, the upper surface of each fixing block 7 is fixedly connected with a spring 8, which fixes the spring 8 to the fixing block 7. The diameter of the spring 8 is larger than the diameter of the telescopic rod 6. The resetting of the spring 8 facilitates the resetting of the telescopic rod 6. The top end of each spring 8 is fixedly connected to the bottom surface of the corresponding fixing plate 5. The top end of the spring 8 is connected to the fixing plate 5, which facilitates the limiting of the telescopic rod 6.

[0033] In a preferred embodiment, connecting rods 9 are arranged at equal distances above the shell 1, and the connecting rods 9 are placed horizontally inside the shell 1. Both ends of each connecting rod 9 are fixedly connected to the sides of the corresponding fixed blocks 7 that are close to each other. In this embodiment, the two fixed blocks 7 are conveniently limited by the fixation between the connecting rods 9 and the fixed blocks 7. The outer surface of each connecting rod 9 is fixedly connected to a limiting ring 10, and the limiting ring 10 is fixed in the middle position of the connecting rod 9, so as to achieve the effect of symmetrical placement of the fixed blocks 7.

[0034] Combination Figure 3 and Figure 4 The left and right sides of each limiting ring 10 are fixedly connected with a spring 2 11, which fixes the spring 2 11 to the limiting ring 10, and the diameter of the spring 2 11 is larger than the connecting rod 9, so that it is convenient to slide on the surface of the connecting rod 9. In this embodiment, the other end of each spring 2 11 is fixedly connected with a sliding block 12, and the sliding block 12 is placed and connected to the spring 2 11. The movement of the sliding block 12 facilitates the compression of the spring 2 11, and the rebound of the spring 2 11 facilitates the reset of the sliding block 12.

[0035] In a preferred embodiment, the inner wall of each sliding block 12 is slidably connected to the outer surface of the corresponding connecting rod 9, and the sliding block 12 is connected to the connecting rod 9 and is set to be a sliding connection, so as to facilitate the movement of the sliding block 12. Specifically, a connecting member 13 is fixedly installed on the bottom surface of each fixed plate 5. The connecting member 13 is installed on the bottom surface of the fixed plate 5, corresponding to the sliding block 12, and symmetrically placed with the limiting ring 10 as the center. A connecting pin 14 is fixedly connected to the inside of each connecting member 13 and the sliding block 12. The connecting pin 14 is installed inside the connecting member 13 and the sliding block 12, and the limiting of the connecting pin 14 is achieved by the connecting member 13 and the sliding block 12.

[0036] like Figure 4 As shown, two connecting rods 15 are provided under one of the fixed plates 5. The connecting rods 15 are placed so as to correspond to the connecting pins 14 and to be placed at a certain angle. Both ends of each connecting rod 15 are rotatably connected to the outer surface of the corresponding connecting pin 14. The connecting rods 15 are connected to the connecting pins 14. When the connecting member 13 moves downward, the top of the connecting rod 15 is driven downward by the connecting pins 14. At this time, the sliding block 12 can be driven to slide on the surface of the connecting rod 9 by the connecting pins 14 below, so as to achieve the folding effect of the connecting rod 15. Figure 2 The upper surface of the support plate 16 is fixedly connected with vertical rods 17 arranged at equal distances. The vertical rods 17 correspond to the porous positions of the cement bricks, which is convenient for manufacturing porous cement bricks.

[0037] In a preferred embodiment, the inner wall of the inner shell 3 is provided with slots 18 arranged at equal distances, and the inner wall of the inner shell 3 with the slots 18 and the slots 18 is provided. Each inner wall of the slot 18 is slidably connected with a block 19. The height of the block 19 is the same as that of the cement brick and is slightly shorter than the slot 18. In this embodiment, a partition 20 is provided inside the inner shell 3. The partition 20 is the same height as the block 19 and is vertically placed inside the inner shell 3. The tube clamping inner shell 3 is divided into two parts, which is convenient for manufacturing two cement bricks at the same time. The outer surface of each block 19 is fixedly connected to the outer surface of the partition 20. Moving the partition 20 drives the block 19 to connect with the slot 18, which is convenient for disassembly and installation of the partition 20.

[0038] Replay Figure 1 The inner wall of the inner shell 3 is slidably connected with a cover plate 21, the bottom surface of the cover plate 21 contacts the surface of the partition 20, and the periphery of the cover plate 21 contacts the surface of the inner shell 3, which is convenient for brick making. Specifically, the internal thread of the cover plate 21 is connected with two bolts 22, and the two bolts 22 are placed to connect with the cover plate 21, and when the bolts 22 are rotated, the other end contacts the inner shell 3, which is convenient for fixing the cover plate 21 on the surface of the inner shell 3. Two handles 23 are fixedly connected to the upper surface of the cover plate 21, and the cover plate 21 can be easily lifted and removed by moving the handles 23.

[0039] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A brick-making mold for cement porous bricks, comprising a shell (1), characterized in that: The inner bottom wall of the shell (1) is fixedly connected with push rods (2) arranged at equal distances, the inner wall of the shell (1) is slidably connected with an inner shell (3), the inner wall of the inner shell (3) is slidably connected with a support plate (16), the top end of each push rod (2) is in contact with the bottom surface of the support plate (16), the front and back sides of the inner shell (3) are fixedly connected with fixing strips (4), the bottom surface of each fixing strip (4) is fixedly connected with a fixing plate (5), the bottom surface of each fixing plate (5) is fixedly connected with two telescopic rods (6), the bottom end of each telescopic rod (6) is fixedly connected with a fixing block (7), the bottom surface of each fixing block (7) is fixedly connected to the inner bottom wall of the shell (1), the upper surface of each fixing block (7) is fixedly connected with a spring (8), and the top end of each spring (8) is fixedly connected to the bottom surface of the corresponding fixing plate (5).

2. The brick-making mold for cement porous bricks according to claim 1, characterized in that: Connecting rods (9) arranged at equal distances are provided above the shell (1), and both ends of each connecting rod (9) are fixedly connected to a mutually adjacent side of a corresponding fixing block (7), and the outer surface of each connecting rod (9) is fixedly connected to a limiting ring (10).

3. The brick-making mold for cement porous bricks according to claim 2, characterized in that: The left side and right side of each of the limiting rings (10) are fixedly connected to a second spring (11), and the other end of each of the second springs (11) is fixedly connected to a sliding block (12).

4. The brick-making mold for cement porous bricks according to claim 3, characterized in that: The inner wall of each sliding block (12) is slidably connected to the outer surface of the corresponding connecting rod (9), a connecting piece (13) is fixedly installed on the bottom surface of each fixed plate (5), and a connecting pin (14) is fixedly connected to the inside of each connecting piece (13) and the sliding block (12).

5. The brick-making mold for cement porous bricks according to claim 4, characterized in that: Two connecting rods (15) are provided below one of the fixed plates (5), and both ends of each connecting rod (15) are rotatably connected to the outer surface of the corresponding connecting pin (14). The upper surface of the support plate (16) is fixedly connected to vertical rods (17) arranged at equal distances.

6. The brick-making mold for cement porous bricks according to claim 1, characterized in that: The inner wall of the inner shell (3) is provided with slots (18) arranged at equal distances, the inner wall of each slot (18) is slidably connected to a block (19), a partition (20) is provided inside the inner shell (3), and the outer surface of each block (19) is fixedly connected to the outer surface of the partition (20).

7. The brick-making mold for cement porous bricks according to claim 1, characterized in that: The inner wall of the inner shell (3) is slidably connected with a cover plate (21), the inner thread of the cover plate (21) is connected with two bolts (22), and the upper surface of the cover plate (21) is fixedly connected with two handles (23).

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