Cut-off device for steam pressurized concrete blocks

Abstract

The utility model discloses a cut-off device for steam pressurized concrete blocks, which belongs to the technical field of concrete cut-off and comprises a workbench, a chip removal port is arranged at the top of the workbench, a protective screen plate is fixedly connected to the inner wall of the chip removal port, and a collecting box is fixedly connected to the bottom of the workbench. And the collecting box is communicated with the chip removal opening. According to the steam pressurized concrete block cutting device, when steam pressurized concrete blocks are cut, generated chippings fall into the collecting box through the chipping discharging opening, the cut steam pressurized concrete blocks can be protected to a certain degree through the protective net plate and can be prevented from falling into the collecting box, and after cutting is finished, the electric hydraulic rod is started, and the chippings are cut into the collecting box through the chipping discharging opening. And in cooperation with movement of an electric sliding block, accumulated steam pressurized concrete block chippings can be pushed and fall down through meshes of a protective net plate, and therefore the effect of facilitating operation of workers can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete cutting, in particular to a cutting device for steam pressurized concrete blocks. Background Art

[0002] Steam-pressurized concrete blocks are a kind of porous concrete products made of fly ash, lime, cement, gypsum and slag as main raw materials, with appropriate amount of gas generating agent, regulator, bubble stabilizer added, and processed through mixing, pouring, static stopping, cutting and high-pressure steaming. In the process of production and processing of steam-pressurized concrete blocks, cutting equipment is often needed to cut the steam-pressurized concrete blocks. In order to increase the processing speed of steam-pressurized concrete blocks, a cutting device for steam-pressurized concrete blocks is needed.

[0003] At present, a Chinese patent with the announcement number CN217802339U discloses a steam pressurized concrete block cutting device, including a fixed seat, a hydraulic pump fixedly connected to the bottom of the fixed seat, a hydraulic rod fixedly connected to the outlet of the hydraulic pump, a movable seat fixedly connected to the top of the hydraulic rod, a pressurized concrete block body movably connected to the top of the movable seat, fixed blocks fixedly connected to the left and right sides of the top of the movable seat, an electric push rod fixedly connected to the outside of the fixed block, a movable clamping block fixedly connected to the outside of the electric push rod, and an anti-skid pad fixedly connected to the outside of the movable clamping block. The steam pressurized concrete block cutting device is easy to use and realizes the purpose of easy adjustment of the cutting device. The cutting device can completely cut the steam pressurized concrete block, and the staff does not need to constantly adjust the position of the cutting device to achieve the purpose of complete cutting of the steam pressurized concrete block, which reduces the labor intensity of the staff.

[0004] However, when the above device is in use, a large amount of debris will be generated when the cutting machine is cutting, and the staff needs to use tools to clean it up after the staff finishes, which is inconvenient for the staff to operate. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a steam pressurized concrete block cutting device, which has the advantages of being easy to operate for workers.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cutting device for steam-pressurized concrete blocks comprises a workbench, a chip discharge port is provided on the top of the workbench, a protective mesh plate is fixedly connected to the inner wall of the chip discharge port, a collecting box is fixedly connected to the bottom of the workbench, the collecting box is communicated with the chip discharge port, electric telescopic rods are fixedly connected to both ends of the top of the workbench through mounting plates, and opposite sides of the piston rods of the two electric telescopic rods are fixedly connected to L-shaped clamping plates.

[0008] Through the above technical scheme: when in use, the steam-pressurized concrete blocks are placed on a clamping plate with an L-shaped structure, the clamping plate can lift the steam-pressurized concrete blocks to avoid contact with the protective mesh plate, the cutting machine and the electric telescopic rod are started to cut the steam-pressurized concrete blocks, when the steam-pressurized concrete blocks are cut, the generated debris falls into the collection box through the chip discharge port, the protective mesh plate can provide certain protection for the cut steam-pressurized concrete blocks to prevent them from falling into the collection box, after the cutting is completed, the electric hydraulic rod is started, and the movement of the electric slider can push the accumulated steam-pressurized concrete block debris and make it fall through the mesh holes of the protective mesh plate, thereby achieving the effect of facilitating the operation of the staff.

[0009] The utility model is further configured that the top of the workbench is fixedly connected to a top plate via a support rod, an electric hydraulic rod is arranged at the bottom of the top plate, and a cutting machine is fixedly connected to the bottom of the piston rod of the electric hydraulic rod.

[0010] Through the above technical solution: the setting of the cutting machine can move under the movement of the piston rod of the electric hydraulic rod, and at this time, the steam pressurized concrete blocks can be cut.

[0011] The utility model is further configured that the bottom of the top plate is fixedly connected with an electric slide rail, the inner wall of the electric slide rail is slidably connected with an electric slider, and the electric slider is fixedly connected to the electric hydraulic rod.

[0012] Through the above technical solution: the electric slider is set, which can slide in the inner wall of the electric slide rail, and at this time the position of the cutting machine can be changed.

[0013] The utility model is further configured that both sides of the electric slider are fixedly connected with electric pneumatic rods through connecting plates, and the bottom of the piston rod of the electric pneumatic rod is fixedly connected with a scraper.

[0014] Through the above technical solution: the scraper is set to change its height under the movement of the piston rod of the electric pneumatic rod, and the debris accumulated on the protective mesh plate can be scraped in conjunction with the electric slider.

[0015] The utility model is further configured that a scraper pad is fixedly connected to the bottom of the scraper, and the scraper pad is made of rubber material.

[0016] Through the above technical solution: the provision of the scraper pad can increase the softness of the bottom of the scraper, and can avoid crushing damage caused by the debris of the steam-pressurized concrete blocks and the protective mesh plate.

[0017] The utility model is further configured that a plurality of evenly distributed bristles are fixedly arranged on the bottom of the scraper pad, and the bristles are integrally formed with the scraper pad.

[0018] Through the above technical solution: the setting of the bristles can be inserted into the mesh of the protective screen, which can facilitate the falling of debris.

[0019] The utility model is further configured that a placement pad is fixedly connected to the top inner wall of the clamping plate, and the placement pad is made of rubber material.

[0020] Through the above technical solution: the arrangement of the placement pad can increase the softness of the contact surface between the clamping plate and the steam-pressurized concrete block, and can prevent the steam-pressurized concrete block from being damaged by clamping.

[0021] The utility model is further configured that a cavity is opened in the placement pad.

[0022] Through the above technical solution: the setting of the cavity can increase the deformation capacity of the placement pad, and can further protect the steam pressurized concrete blocks.

[0023] The beneficial effects of the utility model are:

[0024] 1. The cutting device for steam-pressurized concrete blocks, when in use, places the steam-pressurized concrete blocks on a clamping plate with an L-shaped structure, the clamping plate can lift the steam-pressurized concrete blocks to prevent them from contacting with the protective mesh plate, the cutting machine and the electric telescopic rod can be started to cut the steam-pressurized concrete blocks, when the steam-pressurized concrete blocks are cut, the generated debris falls into the collection box through the chip discharge port, the protective mesh plate can provide certain protection for the cut steam-pressurized concrete blocks to prevent them from falling into the collection box, after the cutting is completed, the electric hydraulic rod is started, and the accumulated steam-pressurized concrete block debris can be pushed and made to fall through the mesh holes of the protective mesh plate in coordination with the movement of the electric slider, thereby achieving the effect of facilitating the operation of the staff.

[0025] 2. The cutting device for steam-pressurized concrete blocks can slide in the inner wall of the electric slide rail through the electric slider, so that the position of the cutter can be changed; the scraper can change its height under the movement of the piston rod of the electric pneumatic rod, and the electric slider can be used to scrape the debris accumulated on the protective mesh plate; the scraper pad can increase the softness of the bottom of the scraper to avoid extrusion damage caused by the debris of the steam-pressurized concrete block and the protective mesh plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a cutting device for steam-pressurized concrete blocks proposed by the utility model;

[0027] Figure 2 It is a partial cross-sectional structural schematic diagram of a cutting device for steam pressurized concrete blocks proposed by the utility model;

[0028] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0030] In the figure: 1. workbench; 2. chip removal port; 3. protective mesh plate; 4. collection box; 5. electric telescopic rod; 6. clamping plate; 7. electric hydraulic rod; 8. cutting machine; 9. electric slide rail; 10. electric slide block; 11. electric pneumatic rod; 12. scraper; 13. brush; 14. placement pad; 15. cavity. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying 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 on this patent.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] Reference Figure 1-4A cutting device for steam-pressurized concrete blocks comprises a workbench 1, a chip discharge port 2 is provided on the top of the workbench 1, a protective mesh plate 3 is fixedly connected to the inner wall of the chip discharge port 2, a collecting box 4 is fixedly connected to the bottom of the workbench 1, the collecting box 4 is communicated with the chip discharge port 2, electric telescopic rods 5 are fixedly connected to both ends of the top of the workbench 1 through mounting plates, and L-shaped clamping plates 6 are fixedly connected to the opposite sides of the piston rods of the two electric telescopic rods 5.

[0036] It should be noted that, in the present embodiment, the top of the workbench 1 is fixedly connected to a top plate via a support rod, an electric hydraulic rod 7 is provided at the bottom of the top plate, and a cutting machine 8 is fixedly connected to the bottom of the piston rod of the electric hydraulic rod 7. The cutting machine 8 can move under the movement of the piston rod of the electric hydraulic rod 7, and at this time, the steam-pressurized concrete blocks can be cut.

[0037] Furthermore, in the present embodiment, an electric slide rail 9 is fixedly connected to the bottom of the top plate, an electric slider 10 is slidably connected to the inner wall of the electric slide rail 9, the electric slider 10 is fixedly connected to the electric hydraulic rod 7, and the electric slider 10 can slide in the inner wall of the electric slide rail 9, thereby changing the position of the cutting machine 8.

[0038] In one specific embodiment, both sides of the electric slider 10 are fixedly connected to the electric pneumatic rod 11 through a connecting plate, and the bottom of the piston rod of the electric pneumatic rod 11 is fixedly connected to a scraper 12. The scraper 12 can change the height when the piston rod of the electric pneumatic rod 11 moves, and the electric slider 10 can be used to scrape the debris accumulated on the protective mesh plate 3.

[0039] It should be noted that, in this embodiment, a scraper pad is fixedly connected to the bottom of the scraper 12, and the scraper pad is made of rubber. The scraper pad can increase the softness of the bottom of the scraper 12, thereby preventing the debris of the steam-pressurized concrete blocks and the protective mesh plate 3 from causing squeezing damage.

[0040] A plurality of evenly distributed bristles 13 are fixedly provided at the bottom of the scraper pad, and the bristles 13 are integrally formed with the scraper pad. The bristles 13 can penetrate the mesh of the protective mesh plate 3 to facilitate the falling of debris.

[0041] A placement pad 14 is fixedly connected to the top inner wall of the clamping plate 6, and the placement pad 14 is made of rubber. The placement pad 14 can increase the softness of the contact surface between the clamping plate 6 and the steam-pressurized concrete block, thereby preventing the steam-pressurized concrete block from being damaged.

[0042] A cavity 15 is provided in the placement pad 14 , and the cavity 15 can increase the deformation capacity of the placement pad 14 , thereby further protecting the steam pressurized concrete blocks.

[0043] Working principle: When in use, place the steam-pressurized concrete block on the L-shaped plywood 6. The plywood 6 can lift the steam-pressurized concrete block to prevent it from contacting the protective mesh plate 3. Start the cutting machine 8 and the electric telescopic rod 5 to cut the steam-pressurized concrete block. When the steam-pressurized concrete block is cut, the generated debris falls into the collection box 4 through the chip discharge port 2. The protective mesh plate 3 can provide certain protection for the cut steam-pressurized concrete block to prevent it from falling into the collection box 4. After the cutting is completed, start the electric hydraulic rod 7, and cooperate with the movement of the electric slider 10 to push the accumulated steam-pressurized concrete block debris and make it fall through the mesh holes of the protective mesh plate 3, thereby achieving the effect of facilitating the operation of the staff.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for steam pressurized concrete blocks, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a chip removal opening (2), the inner wall of the chip removal opening (2) is fixedly connected to a protective mesh plate (3), the bottom of the workbench (1) is fixedly connected to a collection box (4), the collection box (4) and the chip removal opening (2) are connected, both ends of the top of the workbench (1) are fixedly connected to electric telescopic rods (5) through mounting plates, and opposite sides of the piston rods of the two electric telescopic rods (5) are fixedly connected to clamping plates (6) in an L-shaped structure; The top of the workbench (1) is fixedly connected to a top plate via a support rod, an electric hydraulic rod (7) is arranged at the bottom of the top plate, and a cutting machine (8) is fixedly connected to the bottom of the piston rod of the electric hydraulic rod (7); an electric slide rail (9) is fixedly connected to the bottom of the top plate, an electric slider (10) is slidably connected to the inner wall of the electric slide rail (9), and the electric slider (10) is fixedly connected to the electric hydraulic rod (7); both sides of the electric slider (10) are fixedly connected to electric pneumatic rods (11) via connecting plates, and a scraper (12) is fixedly connected to the bottom of the piston rod of the electric pneumatic rod (11).

2. A cutting device for steam pressurized concrete blocks according to claim 1, characterized in that: The bottom of the scraper (12) is fixedly connected with a scraper pad, and the scraper pad is made of rubber.

3. A cutting device for steam pressurized concrete blocks according to claim 2, characterized in that: A plurality of evenly distributed bristles (13) are fixedly arranged on the bottom of the scraper pad, and the bristles (13) are integrally formed with the scraper pad.

4. A cutting device for steam pressurized concrete blocks according to claim 3, characterized in that: A placement pad (14) is fixedly connected to the top inner wall of the clamping plate (6), and the placement pad (14) is made of rubber material.

5. A cutting device for steam pressurized concrete blocks according to claim 4, characterized in that: A cavity (15) is provided in the placement pad (14).

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