Aerated concrete brick cutting device with protective structure

Abstract

The aerated concrete brick cutting device with the protective structure comprises a working table top and a cutting box, supporting columns are installed at the four corners of the lower surface of the working table top, a bearing plate is installed in the middles of the supporting columns, a cutting groove is formed in the upper surface of the working table top, and the protective structure is arranged in the cutting groove. And the dust suction mechanism comprises an exhaust fan, a waste chip box and a dust suction pipe, the exhaust fan is installed on the upper surface of the bearing plate, the left end of the exhaust fan is connected with the waste chip box, and a graduated scale is installed on the rear side wall of the interior of the cutting box. According to the aerated concrete brick cutting device with the protection structure, the rotary box body is arranged, so that a certain protection effect can be achieved on the cutting mechanism, workers are prevented from being accidentally injured, meanwhile, the device is conveniently overhauled, an adjustable pressing mechanism is arranged, aerated concrete bricks are conveniently fixed, the bricks are prevented from moving, and the cutting quality is prevented from being influenced; the adjustable limiting mechanism is arranged, so that the cutting length is conveniently adjusted, and different cutting requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of aerated concrete bricks, in particular to an aerated concrete brick cutting device provided with a protective structure. Background Art

[0002] Aerated concrete brick is a new type of building material with good fire resistance and thermal insulation, and is gradually widely used in construction projects. Before using aerated concrete bricks, it is necessary to cut the aerated concrete bricks into the required length and shape for better use. With the continuous development of science and technology, the types of aerated concrete brick cutting devices have also become more diversified and more practical.

[0003] For example, the patent document with the authorization announcement number CN219634096U discloses an aerated concrete block brick cutting device, including a bottom plate, a rotating assembly is arranged on the bottom plate, a cutting assembly is arranged on the rotating assembly, and a moving assembly is arranged under the bottom plate; the rotating assembly includes a fixed plate, a rotating plate and a thrust bearing, the bottom of the fixed plate is bolted to the bottom plate, the fixed plate and the rotating plate are both provided with grooves for engaging the thrust bearing, and the fixed plate, the rotating plate and the thrust bearing are coaxial. The utility model can adjust the angle required for cutting by rotating the bricks by setting the rotating assembly, directly process and handle the bricks by setting the cutting assembly, move the bottom plate to the required position by setting the moving assembly, and rotate the rotating plate on the fixed plate by setting the thrust bearing, so that the bricks can be rotated for cutting and trimming, and the cutting condition of the bricks needs to be adjusted manually.

[0004] However, there are problems such as poor clamping stability, easy displacement of aerated concrete bricks during cutting, affecting cutting quality, inconvenient cleaning of waste generated during cutting, and inconvenient to accurately control the cutting length. Therefore, we propose an aerated concrete brick cutting device with a protective structure to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an aerated concrete brick cutting device with a protective structure to solve the problems in the above-mentioned background technology that the existing aerated concrete brick cutting device has poor clamping stability, the aerated concrete brick is easy to shift during cutting, which affects the cutting quality, and the waste chips generated during cutting are inconvenient to clean and the cutting length is inconvenient to accurately control.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aerated concrete brick cutting device with a protective structure, comprising a work surface and a cutting box, pillars are installed at the four corners of the lower surface of the work surface, and a supporting plate is installed in the middle of the pillars, a cutting groove is opened on the upper surface of the work surface, and also includes a dust suction mechanism and a conveyor belt, the dust suction mechanism includes an exhaust fan, a waste dust box and a dust suction pipe, the upper surface of the supporting plate is installed with an exhaust fan, the left end of the exhaust fan is connected to the waste dust box, the upper end of the waste dust box is installed with a dust suction pipe, and the right end of the inside of the work surface is installed with a conveyor belt;

[0007] The cutting box is rotatably mounted on a supporting seat, a scale is mounted on a rear side wall inside the cutting box, and a limiting mechanism and a pressing mechanism are mounted inside the cutting box.

[0008] Preferably, the limiting mechanism includes a first motor, a threaded rod and a limit plate. The first motor is installed on the right side wall of the cutting box. The output end of the first motor is connected to the threaded rod. A slider is threadedly installed on the surface of the threaded rod, and a limit plate is installed on the front surface of the slider.

[0009] Preferably, the limit plate forms a left-right sliding structure with the cutting box through the first motor and the threaded rod.

[0010] Preferably, the clamping mechanism includes an electric telescopic rod and a pressure plate, a slide groove is opened inside the top of the cutting box, and an electric slide rail is installed inside the slide groove, a slider is installed on the surface of the electric slide rail, and the electric telescopic rod is installed on the lower surface of the slider, and a pressure plate is installed at the lower end of the electric telescopic rod.

[0011] Preferably, a second motor is installed on the upper surface of the cutting box, the output end of the second motor is connected to a turntable, and a hydraulic cylinder is installed on the lower surface of the turntable, a mounting frame is installed at the lower end of the hydraulic cylinder, and a motor is installed on the right side of the mounting frame, and the output end of the motor is connected to a cutting knife.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the aerated concrete brick cutting device provided with a protective structure;

[0013] 1. A rotating box is set up, which can cover the cutting device inside the box, which can provide certain protection for the cutting mechanism and prevent accidental injury to the staff. The box can be lifted up to facilitate the inspection of the cutting device;

[0014] 2. An adjustable clamping mechanism is set up, and the electric telescopic rod drives the pressing plate to rise and fall, so as to fix the aerated concrete bricks and prevent the bricks from moving. The electric telescopic rod moves left and right driven by the electric slide rail, which is convenient for limiting aerated concrete bricks of different lengths to prevent affecting the cutting quality;

[0015] 3. An adjustable limiting mechanism is set up, and the motor drives the threaded rod to rotate, so as to facilitate the adjustment of the left and right positions of the limiting plate and the cutting length of the aerated concrete brick. The second motor drives the cutting mechanism to rotate, which can meet the cutting requirements in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view cutaway structure of the utility model;

[0018] Figure 3 It is a side view cutaway structural schematic diagram of the utility model;

[0019] Figure 4 It is a side structural schematic diagram of the utility model.

[0020] In the figure: 1. work surface; 2. support plate; 3. cutting groove; 4. support seat; 5. cutting box; 6. scale; 7. first motor; 8. threaded rod; 9. limit plate; 10. electric slide rail; 11. electric telescopic rod; 12. pressure plate; 13. second motor; 14. hydraulic cylinder; 15. motor; 16. cutting knife; 17. conveyor belt; 18. exhaust fan; 19. waste dust box; 20. dust suction pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: an aerated concrete brick cutting device with a protective structure, including a work surface 1, a supporting plate 2, a cutting groove 3, a support seat 4, a cutting box 5, a scale 6, a first motor 7, a threaded rod 8, a limit plate 9, an electric slide rail 10, an electric telescopic rod 11, a pressing plate 12, a second motor 13, a hydraulic cylinder 14, a motor 15, a cutting knife 16, a conveyor belt 17, an exhaust fan 18, a waste dust box 19 and a dust suction pipe 20, such as Figure 1 and Figure 3As shown, pillars are installed at the four corners of the lower surface of the work surface 1, and the pillars support and stabilize the work surface 1. A supporting plate 2 is installed in the middle of the pillars. A cutting groove 3 is opened on the upper surface of the work surface 1. A support seat 4 is installed at the rear end of the upper surface of the work surface 1. A rotating rod is installed inside the support seat 4. A cutting box 5 is rotatably installed outside the rotating rod. The cutting box 5 is lifted up to facilitate the inspection of internal parts, and the aerated concrete bricks to be cut are placed on the left end of the upper surface of the work surface 1.

[0023] A first motor 7 is installed on the right side of the cutting box 5, and a threaded rod 8 is connected to the output end of the first motor 7. When the first motor 7 is turned on, the first motor 7 drives the threaded rod 8 to rotate. A slider is threadedly installed on the surface of the threaded rod 8, and a limit plate 9 is installed on the front side of the slider. The slider and the limit plate 9 move left and right accordingly. According to the length of the concrete brick to be cut, a scale 6 is installed on the rear side wall of the cutting box 5. The indicator on the upper end of the limit plate 9 is moved to point to the length value to be cut, and the aerated concrete brick is pushed to the right, and the right side of the aerated concrete brick is pushed to fit the left side of the limit plate 9, and the limit plate 9 is against the concrete brick;

[0024] A slide groove is provided inside the top of the cutting box 5, and an electric slide rail 10 is installed inside the slide groove. A slider is rotatably installed on the surface of the electric slide rail 10, and an electric telescopic rod 11 is installed on the lower surface of the slider. A controller is installed on the right side of the cutting box 5. The controller turns on the electric slide rail 10, and the electric slide rail 10 drives the slider and the electric telescopic rod 11 to move left and right, and the electric telescopic rod 11 is moved to the top of the aerated concrete brick to be cut. A pressing plate 12 is installed at the lower end of the electric telescopic rod 11. When the electric telescopic rod 11 is turned on, the electric telescopic rod 11 drives the pressing plate 12 to move downward, and the pressing plate 12 is moved to fit the upper surface of the concrete brick, and the pressing plate 12 presses and fixes the concrete brick;

[0025] After the aerated concrete brick is defined, a second motor 13 is installed on the upper surface of the cutting box 5, and a hydraulic cylinder 14 is connected to the output end of the second motor 13. A cutting mechanism is installed at the end of the hydraulic rod below the hydraulic cylinder 14. The second motor 13 is turned on, and the second motor 13 drives the hydraulic cylinder 14 and the cutting mechanism to rotate. The direction of the cutting mechanism is adjusted according to the shape of the concrete brick to be cut. A fixed seat is installed at the end of the hydraulic rod, and a motor 15 is installed on the right side of the fixed seat. The output end of the motor 15 is connected to a rotating shaft, and a cutting knife 16 is installed on the surface of the rotating shaft. The hydraulic cylinder 14 is turned on, and the hydraulic cylinder 14 drives the cutting mechanism to move downward. When the motor 15 is turned on, the motor 15 drives the rotating shaft and the cutting knife 16 to rotate, and the cutting knife 16 cuts the aerated concrete brick. A cutting groove 3 is opened on the upper surface of the work surface 1, and the cutting groove 3 assists the cutting knife 16 to cut downward;

[0026] An exhaust fan 18 is installed on the upper surface of the supporting plate 2, and a waste box 19 is installed on the left side of the exhaust fan 18. A dust suction pipe 20 is installed on the upper end of the waste box 19, and the ash inlet of the dust suction pipe 20 is aligned with the cutting groove 3. The exhaust fan 18 is turned on, and the exhaust fan 18 draws the debris into the waste box 19 through the dust suction pipe 20. A filter is installed inside the waste box 19 to block dust and prevent dust from entering the exhaust fan 18. After the cutting of the aerated concrete bricks is completed, a conveyor belt 17 is installed inside the right end of the work surface 1. The conveyor belt 17 is turned on, and the conveyor belt 17 transports the cut concrete bricks without manual picking up.

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

Claims

1. An aerated concrete brick cutting device with a protective structure, comprising a work surface (1) and a cutting box (5), wherein pillars are installed at the four corners of the lower surface of the work surface (1), and a supporting plate (2) is installed in the middle of the pillars, and a cutting groove (3) is opened on the upper surface of the work surface (1), characterized in that: It also includes a dust suction mechanism and a conveyor belt (17), the dust suction mechanism includes an exhaust fan (18), a waste box (19) and a dust suction pipe (20), the upper surface of the support plate (2) is equipped with an exhaust fan (18), the left end of the exhaust fan (18) is connected to the waste box (19), the upper end of the waste box (19) is equipped with a dust suction pipe (20), and the right end of the inside of the work surface (1) is equipped with a conveyor belt (17); The cutting box (5) is rotatably mounted on the support seat (4), a scale (6) is mounted on the rear side wall inside the cutting box (5), and a limiting mechanism and a pressing mechanism are mounted inside the cutting box (5).

2. The aerated concrete brick cutting device with a protective structure according to claim 1, characterized in that: The limiting mechanism comprises a first motor (7), a threaded rod (8) and a limiting plate (9); the first motor (7) is installed on the right side wall of the cutting box (5); the output end of the first motor (7) is connected to the threaded rod (8); a slider is threadedly installed on the surface of the threaded rod (8), and the limiting plate (9) is installed on the front surface of the slider.

3. The aerated concrete brick cutting device with a protective structure according to claim 2, characterized in that: The limiting plate (9) forms a left-right sliding structure with the cutting box (5) through the first motor (7) and the threaded rod (8).

4. The aerated concrete brick cutting device with a protective structure according to claim 1, characterized in that: The clamping mechanism comprises an electric telescopic rod (11) and a pressing plate (12); a slide groove is provided inside the top of the cutting box (5), and an electric slide rail (10) is installed inside the slide groove; a sliding block is installed on the surface of the electric slide rail (10), and the lower surface of the sliding block is installed with the electric telescopic rod (11); and the lower end of the electric telescopic rod (11) is installed with the pressing plate (12).

5. The aerated concrete brick cutting device with a protective structure according to claim 1, characterized in that: A second motor (13) is installed on the upper surface of the cutting box (5), the output end of the second motor (13) is connected to a turntable, and a hydraulic cylinder (14) is installed on the lower surface of the turntable, a mounting frame is installed at the lower end of the hydraulic cylinder (14), and a motor (15) is installed on the right side of the mounting frame, and the output end of the motor (15) is connected to a cutting knife (16).

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