Step-by-step cutting equipment for autoclaved aerated concrete blocks

Abstract

The utility model discloses step-by-step cutting equipment for autoclaved aerated concrete blocks, and relates to the technical field of aerated concrete block processing, the step-by-step cutting equipment comprises a guide rail, a first hydraulic rod and a second hydraulic rod, the output end of the first hydraulic rod is fixedly connected with a mounting rack, and the lower surface of the mounting rack is fixedly connected with the second hydraulic rod; an electric push rod is fixedly connected to the side face of the output end of the second hydraulic rod, a sliding block is slidably connected to the inner wall of the mounting frame, a connecting frame is fixedly connected to the surface of the sliding block, and a connecting block is arranged at the bottom of the connecting frame. According to the building block cutting device, building blocks are placed on the trolley, the rail wheels drive the trolley to move, so that cutting seams are aligned with the cutting wires, the electric push rod stretches out and draws back in a reciprocating mode, then the connecting frame is driven to move in a reciprocating mode, the cutting wires are driven to move in a reciprocating mode, the first hydraulic rod and the second hydraulic rod synchronously contract, and the cutting wires are driven to move downwards to cut the building blocks. The manufacturing cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of aerated concrete block processing, in particular to a step-by-step cutting device for autoclaved aerated concrete blocks. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates, water, and admixtures and additives added in a certain proportion when necessary, which are evenly mixed, compacted into shape, and cured and hardened.

[0003] The step-by-step cutting equipment for autoclaved aerated concrete blocks in the prior art is large in size, high in manufacturing cost, and inconvenient to move when cutting blocks. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art, such as large volume, high manufacturing cost and inconvenient movement when cutting blocks, and proposes a step-by-step cutting device for autoclaved aerated concrete blocks.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a step-by-step cutting device for autoclaved aerated concrete blocks, comprising a guide rail, a first hydraulic rod and a second hydraulic rod, the output end of the first hydraulic rod is fixedly connected to a mounting frame, the lower surface of the mounting frame is fixedly connected to the second hydraulic rod, the side of the output end of the second hydraulic rod is fixedly connected to an electric push rod, the inner wall of the mounting frame is slidably connected to a sliding block, the surface of the sliding block is fixedly connected to a connecting frame, the bottom of the connecting frame is provided with a connecting block, the surface of the connecting block is fixedly connected to a cutting wire, and the inner wall of the connecting frame is provided with a fixing block.

[0006] As a further description of the above technical solution:

[0007] A threaded sleeve is inlaid on the back of the fixing block, and a through hole is opened on the surface of the fixing block.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the threaded sleeve is threadedly connected with a threaded rod, and the surface of the threaded rod is provided with a wear-resistant layer.

[0010] As a further description of the above technical solution:

[0011] A hexagonal block is fixedly connected to the surface of the threaded rod, and a wear-resistant coating is provided on the surface of the hexagonal block.

[0012] As a further description of the above technical solution:

[0013] One end of the threaded rod away from the hexagonal block is rotatably connected to a mounting plate, and a fixing sheet is fixedly connected to the surface of the mounting plate.

[0014] As a further description of the above technical solution:

[0015] A movable sheet is arranged below the fixed sheet, and connecting grooves are arranged on the surfaces of the fixed sheet and the movable sheet.

[0016] As a further description of the above technical solution:

[0017] The surfaces of the fixed sheet and the movable sheet are detachably connected to the cutting wire via a connecting groove.

[0018] As a further description of the above technical solution:

[0019] A trolley is arranged on the upper surface of the guide rail, and track wheels are arranged on the bottom of the trolley.

[0020] As a further description of the above technical solution:

[0021] The upper surface of the trolley is fixedly connected with a limit plate, and a cutting slit is provided on the surface of the limit plate.

[0022] As a further description of the above technical solution:

[0023] The output end of the electric push rod passes through the second hydraulic rod and is fixedly connected to the connecting frame.

[0024] The utility model has the following beneficial effects:

[0025] 1. Compared with the prior art, the autoclaved aerated concrete block cutting device uses a step-by-step method. The blocks are placed on a trolley, and the track wheel drives the trolley to move so that the cutting seam is aligned with the cutting wire. The electric push rod reciprocates and extends, thereby driving the connecting frame to move back and forth, thereby driving the cutting wire to move back and forth. The first hydraulic rod and the second hydraulic rod are synchronously contracted to drive the cutting wire to move downward, thereby cutting the blocks. The device has a small size and low manufacturing cost.

[0026] 2. Compared with the prior art, the autoclaved aerated concrete block uses a step-by-step cutting device, which rotates the hexagonal block by a wrench, thereby rotating the threaded rod inside the threaded sleeve, thereby tightening the cutting wire, making it easier to cut and replace the cutting wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a step-by-step cutting device for autoclaved aerated concrete blocks proposed by the utility model;

[0028] Figure 2This is a schematic diagram of the structure of the first hydraulic rod of a step-by-step cutting device for autoclaved aerated concrete blocks proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of a connecting frame for a step-by-step cutting device for autoclaved aerated concrete blocks proposed by the utility model;

[0030] Figure 4 It is a rear view of a fixed block of a step-by-step cutting device for autoclaved aerated concrete blocks proposed by the utility model;

[0031] Figure 5 A rear view of a threaded rod of a step-by-step cutting device for autoclaved aerated concrete blocks proposed in the utility model;

[0032] Figure 6 The utility model discloses a schematic diagram of the structure of the mounting plate of the step-by-step cutting device for autoclaved aerated concrete blocks.

[0033] Legend:

[0034] 1. Guide rail; 2. First hydraulic rod; 3. Second hydraulic rod; 4. Mounting frame; 5. Electric push rod; 6. Connecting frame; 7. Sliding block; 8. Connecting block; 9. Cutting wire; 10. Fixed block; 11. Through hole; 12. Threaded sleeve; 13. Threaded rod; 14. Hexagonal block; 15. Mounting plate; 16. Fixed sheet; 17. Movable sheet; 18. Trolley; 19. Limiting plate; 20. Cutting seam. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Example:

[0038] Reference Figure 1-6 The utility model provides a step-by-step cutting device for autoclaved aerated concrete blocks: comprising a guide rail 1, a first hydraulic rod 2 and a second hydraulic rod 3, the output end of the first hydraulic rod 2 is fixedly connected with a mounting frame 4, the lower surface of the mounting frame 4 is fixedly connected with the second hydraulic rod 3, the side of the output end of the second hydraulic rod 3 is fixedly connected with an electric push rod 5, the output end of the electric push rod 5 passes through the second hydraulic rod 3 and is fixedly connected with a connecting frame 6, the inner wall of the mounting frame 4 is slidably connected with a sliding block 7, the surface of the sliding block 7 is fixedly connected with the connecting frame 6, the bottom of the connecting frame 6 is provided with a connecting block 8, the surface of the connecting block 8 is fixedly connected with a cutting wire 9, and the inner wall of the connecting frame 6 is provided with a fixing block 10;

[0039] The electric push rod 5 reciprocates and extends, thereby driving the connecting frame 6 to reciprocate, thereby driving the cutting wire 9 to reciprocate, and the first hydraulic rod 2 and the second hydraulic rod 3 contract synchronously, driving the cutting wire 9 to move downward, thereby cutting the block;

[0040] A threaded sleeve 12 is inlaid on the back of the fixing block 10, a through hole 11 is opened on the surface of the fixing block 10, a threaded rod 13 is threadedly connected to the inner wall of the threaded sleeve 12, a wear-resistant layer is provided on the surface of the threaded rod 13, a hexagonal block 14 is fixedly connected to the surface of the threaded rod 13, and a wear-resistant coating is provided on the surface of the hexagonal block 14;

[0041] The hexagonal block 14 is rotated by a wrench, so that the threaded rod 13 is rotated inside the threaded sleeve 12, and the cutting wire 9 is tightened to facilitate cutting. The wear-resistant layer improves the wear resistance of the threaded rod 13, and one end of the cutting wire 9 passes through the through hole 11;

[0042] One end of the threaded rod 13 away from the hexagonal block 14 is rotatably connected to a mounting plate 15, a fixed sheet 16 is fixedly connected to the surface of the mounting plate 15, a movable sheet 17 is arranged below the fixed sheet 16, and the surfaces of the fixed sheet 16 and the movable sheet 17 are both provided with connecting grooves, and the surfaces of the fixed sheet 16 and the movable sheet 17 are detachably connected to the cutting wire 9 through the connecting grooves;

[0043] The fixed sheet 16 and the movable sheet 17 are fixed by bolts and nuts, and the cutting wire 9 is placed on the connecting groove between the fixed sheet 16 and the movable sheet 17;

[0044] A trolley 18 is provided on the upper surface of the guide rail 1, and a track wheel is provided at the bottom of the trolley 18. The upper surface of the trolley 18 is fixedly connected to a limit plate 19, and a cutting slit 20 is opened on the surface of the limit plate 19. The track wheel drives the trolley 18 to move, and the building blocks are placed on the trolley 18 so that the cutting slit 20 is aligned with the cutting wire 9.

[0045] Working principle: The hexagonal block 14 is rotated by a wrench, so that the threaded rod 13 is rotated inside the threaded sleeve 12, and the cutting wire 9 is tightened to facilitate cutting. The wear-resistant layer improves the wear resistance of the threaded rod 13. One end of the cutting wire 9 passes through the through hole 11. The block is placed on the trolley 18. The track wheel drives the trolley to move so that the cutting seam 20 is aligned with the cutting wire 9. The electric push rod 5 reciprocates and extends, thereby driving the connecting frame 6 to reciprocate, thereby driving the cutting wire 9 to reciprocate. The first hydraulic rod 2 and the second hydraulic rod 3 shrink synchronously, driving the cutting wire 9 to move downward, and then cutting the block.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A step-by-step cutting device for autoclaved aerated concrete blocks, comprising a guide rail (1), a first hydraulic rod (2) and a second hydraulic rod (3), characterized in that: The output end of the first hydraulic rod (2) is fixedly connected to a mounting frame (4), the lower surface of the mounting frame (4) is fixedly connected to the second hydraulic rod (3), the side surface of the output end of the second hydraulic rod (3) is fixedly connected to an electric push rod (5), the inner wall of the mounting frame (4) is slidably connected to a sliding block (7), the surface of the sliding block (7) is fixedly connected to a connecting frame (6), a connecting block (8) is provided at the bottom of the connecting frame (6), a cutting wire (9) is fixedly connected to the surface of the connecting block (8), and a fixing block (10) is provided on the inner wall of the connecting frame (6).

2. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: A threaded sleeve (12) is inlaid on the back of the fixing block (10), and a through hole (11) is opened on the surface of the fixing block (10).

3. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 2, characterized in that: The inner wall of the threaded sleeve (12) is threadedly connected to a threaded rod (13), and the surface of the threaded rod (13) is provided with a wear-resistant layer.

4. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 3 is characterized in that: A hexagonal block (14) is fixedly connected to the surface of the threaded rod (13), and a wear-resistant coating is provided on the surface of the hexagonal block (14).

5. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 4, characterized in that: One end of the threaded rod (13) away from the hexagonal block (14) is fixedly connected to a mounting plate (15), and a fixing plate (16) is rotatably connected to the surface of the mounting plate (15).

6. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 5, characterized in that: A movable sheet (17) is arranged below the fixed sheet (16), and connecting grooves are arranged on the surfaces of the fixed sheet (16) and the movable sheet (17).

7. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 6, characterized in that: The surfaces of the fixed sheet (16) and the movable sheet (17) are detachably connected to the cutting wire (9) via a connecting groove.

8. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: A trolley (18) is provided on the upper surface of the guide rail (1), and track wheels are provided on the bottom of the trolley (18).

9. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 8, characterized in that: The upper surface of the trolley (18) is fixedly connected to a limit plate (19), and a cutting slit (20) is provided on the surface of the limit plate (19).

10. The step-by-step cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The output end of the electric push rod (5) passes through the second hydraulic rod (3) and is fixedly connected to the connecting frame (6).

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