Novel environment-friendly foam brick cutting equipment

Abstract

The utility model relates to the field of environment-friendly brick production, in particular to novel environment-friendly foam brick cutting equipment which comprises a base, two guide rails are installed at the top of the base, a movable seat is slidably installed at the tops of the two guide rails, an open groove is formed in the surface of the top end of the base, and a cutting seam is formed in the surface of the movable seat and located above the open groove. According to the novel environment-friendly foam brick cutting equipment, the clamping mechanism and the guide structure are installed, so that foam bricks can be clamped and cut during cutting, the situation that the bricks need to be pressed by hands for cutting traditionally is avoided, and the cutting stability and safety are improved; meanwhile, shaking of the saw blade in the cutting process can be effectively reduced through a guide structure, the flatness of the cutting face of the brick and the cutting effect are improved, the situation that operators are injured due to accidental breakage of the saw blade can be effectively prevented, and meanwhile broken stone is prevented from splashing to the face of the body in the cutting process; and the safety and practicability of cutting work are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of environmentally friendly brick production technology, specifically a new type of environmentally friendly foam brick cutting equipment. Background Technology

[0002] Environmentally friendly foam bricks are a new type of wall material, mainly made from raw materials such as cement, slag powder, and river sand. They are produced through processes such as pressurized air foaming and autoclaving. They are an environmentally friendly and energy-saving building material with multiple advantages, including lightweight, thermal insulation, and sound insulation. After production, foam bricks need to be cut to specified sizes according to actual conditions. However, current foam brick cutting machines lack clamping mechanisms. During cutting, the foam bricks are typically placed on a moving base and held down for movement, which is inconvenient and unstable. Furthermore, accidental contact with the cutting device during movement can lead to injury. The lack of protective structures also means that damaged bricks can easily shatter during cutting, injuring operators. Additionally, the saw blade is prone to breakage after prolonged use due to fatigue, significantly reducing safety. Summary of the Invention

[0003] The main purpose of this utility model is to solve the technical problems of existing environmentally friendly foam brick cutting equipment, such as difficulty in clamping foam bricks, easy injury to workers during the cutting process, and uneven cutting surface, and to provide a new type of environmentally friendly foam brick cutting equipment.

[0004] The specific solution of this utility model is as follows: A novel environmentally friendly foam brick cutting device includes a base, two guide rails installed on the top of the base, a movable seat slidably installed on the top of the two guide rails, a slot on the top surface of the base, a cutting slit on the surface of the movable seat located above the slot, a first saw wheel rotatably installed inside the cavity of the base, a drive mechanism connected to the other end of the first saw wheel, a saw blade fitted on the surface of the first saw wheel, a housing installed on the top of the base, the internal cavity of the housing communicating with the internal cavity of the base, a second saw wheel rotatably installed inside the cavity of the housing, an opening at the bottom of the housing located above the cutting slit, and the saw blade sequentially passing through the slot, the cutting slit, and the... The saw blade is fitted with a second saw wheel. When the moving seat moves, the top foam brick contacts the saw blade to complete the cut. Clamping mechanisms are installed on both sides of the top of the moving seat, respectively. Each clamping mechanism includes a limiting strip, which is fixedly installed on the top of the moving seat and located on both sides of the cut. A lead screw is rotatably installed in the cavity inside the limiting strip. One end of the lead screw passes through the limiting strip and extends laterally toward one side of the moving seat. A threaded block is threadedly connected to the surface of the lead screw. One end of the threaded block is connected to a clamping block. The other end of the clamping block passes through the surface of the limiting strip and extends longitudinally toward the moving seat. A protective structure is installed on the top of the moving seat to prevent personnel from being injured during the cutting process.

[0005] According to the above technical solution, foam bricks are placed on the moving seat, and the moving seat makes the top foam bricks contact the saw blade in the cutting kerf to complete the cutting work. At the same time, the screw can be rotated to make the threaded block drive the clamping block to achieve the effect of auxiliary processing.

[0006] Furthermore, the protective structure includes a baffle fixedly installed at one end of the movable seat, and the baffle is located on one side of the limiting strip. Both sides of the baffle are provided with clearance grooves, and the top of the baffle is arc-shaped and equipped with an observation window.

[0007] According to the above technical solution, the baffle can prevent the saw blade from breaking and causing injury to the body during operation, and can also prevent stones from being ejected when cutting brittle bricks.

[0008] Furthermore, a guide structure is installed at the bottom of the housing to prevent the saw blade from shaking and rebounding during cutting. The guide structure includes a mounting bracket fixedly installed at the bottom of the housing. A first guide wheel arranged laterally is rotatably mounted on the surface of the mounting bracket. The first guide wheel contacts one end of the saw blade. A second guide wheel arranged longitudinally is rotatably mounted on both sides of the bottom of the mounting bracket. The second guide wheel is located below the first guide wheel and contacts both sides of the saw blade.

[0009] According to the above technical solution, the guide structure can reduce the bounce of the saw blade during cutting, improve the stability of the saw blade, thereby reducing the occurrence of saw blade breakage and improving the flatness of the cut surface of the foam brick.

[0010] Furthermore, a turntable is connected to the end of the lead screw away from the limiting strip.

[0011] According to the above technical solution, the turntable improves the ease of rotating the lead screw.

[0012] Furthermore, the driving mechanism is a servo motor, and the output end of the servo motor is connected to the first saw wheel.

[0013] According to the above technical solution, the stability of the first saw wheel rotation is improved by using a servo motor, and the servo motor technology is relatively mature.

[0014] Compared with the prior art, this utility model has the following advantages: The new environmentally friendly foam brick cutting equipment is equipped with a clamping mechanism and a guiding structure, which can clamp and cut the foam brick during cutting, avoiding the need for manual pressing of the brick during cutting, thus improving the stability and safety of cutting. At the same time, the guiding structure can effectively reduce the vibration of the saw blade during cutting, improving the flatness of the brick cutting surface and the cutting effect. The new environmentally friendly foam brick cutter is equipped with a protective structure, which can effectively prevent the saw blade from accidentally breaking and causing injury to the operator. It can also prevent the fragments from flying onto the body and face during cutting, greatly improving the safety and practicality of the cutting work. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0016] Figure 2 yes Figure 1 A frontal sectional view;

[0017] Figure 3 yes Figure 1 Enlarged view of the structure at point A;

[0018] Figure 4 yes Figure 2 BB cross-sectional view;

[0019] Figure 5 yes Figure 4 Enlarged view of the structure at point C;

[0020] Figure 6 yes Figure 1 Enlarged view of the structure at point D;

[0021] In the diagram: 1. Base; 2. Guide rail; 3. Movable seat; 4. Groove; 5. Cutting slit; 6. First saw wheel; 7. Saw blade; 8. Housing; 9. Second saw wheel; 10. Limiting strip; 11. Lead screw; 12. Threaded block; 13. Clamping block; 14. Baffle; 15. Relief groove; 16. Observation window; 17. Mounting bracket; 18. First guide wheel; 19. Second guide wheel; 20. Turntable. Detailed Implementation

[0022] See Figure 1-6This embodiment is a novel environmentally friendly foam brick cutting device. The base 1 is used to install guide rails 2 and a movable seat 3, etc. Two guide rails 2 are welded to the top of the base 1, and a movable seat 3 is slidably installed on the top of the two guide rails 2. A slot 4 is provided on the top surface of the base 1, and a cutting slit 5 is provided on the surface of the movable seat 3, with the cutting slit 5 located above the slot 4. The base 1 has a hollow, square cavity inside. A first saw wheel 6 is rotatably installed inside the cavity of the base 1. The other end of the first saw wheel 6 is connected to a drive mechanism. A saw blade 7 is fitted onto the surface of the first saw wheel 6. A housing 8 is welded to the top of the base 1, and the internal cavity of the housing 8 communicates with the internal cavity of the base 1. A second saw wheel 9 is rotatably installed inside the cavity of the housing 8. The bottom end of the housing 8 is open, and the opening is located directly above the cutting slit 5. The end of the saw blade 7 away from the first saw wheel 6 passes sequentially through the slot 4, the cutting slit 5, and the opening. The second saw wheel 9 is assembled with the moving seat 3. When the moving seat 3 moves, the top foam brick contacts the saw blade 7 to complete the cutting work. A set of clamping mechanisms is installed on both sides of the top of the moving seat 3. The clamping mechanisms are located on both sides of the cutting seam 5. The clamping mechanism includes a limiting strip 10, which is fixedly installed on the top of the moving seat 3 and located on both sides of the cutting seam 5. A lead screw 11 is rotatably installed in the cavity inside the limiting strip 10. One end of the lead screw 11 passes through the limiting strip 10 and extends laterally to one side of the moving seat 3. A threaded block 12 is threadedly connected to the surface of the lead screw 11. A clamping block 13 is welded to one end of the threaded block 12. The other end of the clamping block 13 passes through the surface of the limiting strip 10 and extends longitudinally to the moving seat 3. The clamping blocks 13 on both sides are used to clamp the foam brick on the surface of the moving seat 3. A protective structure is installed on the top of the moving seat 3 to prevent personnel from being injured during the cutting process.

[0023] Furthermore, the protective structure includes a baffle 14 welded to one end of the movable seat 3, and the baffle 14 is located on one side of the limiting strip 10. Both sides of the baffle 14 are provided with arc-shaped relief grooves 15, which facilitate the operator to adjust the brick. The top of the baffle 14 is arc-shaped and is equipped with an observation window 16. The observation window 16 is made of tempered glass and the arc angle is inclined towards the saw blade 7.

[0024] Furthermore, a guide structure is installed at the bottom of the housing 8 to prevent the saw blade 7 from shaking and rebounding during cutting. The guide structure includes a mounting bracket 17 welded to the bottom of the housing 8. The mounting bracket 17 has a U-shaped structure. A first guide wheel 18 is rotatably mounted on the surface of the mounting bracket 17 and is arranged laterally. The surface of the first guide wheel 18 contacts one end of the saw blade 7. Two second guide wheels 19 are rotatably mounted on both sides of the bottom of the mounting bracket 17 and are arranged longitudinally. The second guide wheels 19 are located below the first guide wheel 18 and contact both sides of the saw blade 7, so that the left, right and rear directions can be assisted in movement and positioning.

[0025] Furthermore, the end of the lead screw 11 furthest from the limit bar 10 is connected to a turntable 20.

[0026] Furthermore, the driving mechanism is a servo motor, and the output end of the servo motor is fixedly connected to the first saw wheel 6, so that the servo motor drives the first saw wheel 6 to rotate.

[0027] The working principle of this embodiment is as follows: First, place the foam brick on the movable seat 3 with one end tightly against the limiting block, aligning the desired cutting position with the cutting seam 5. Then, rotate the two turntables 20 to make the lead screw 11 rotate within the limiting strip 10, causing the threaded block 12 to move on its surface, driving the clamping block 13 to move closer to the foam brick for clamping. When the motor is working, it drives the first saw wheel 6 to rotate. As the first saw wheel 6 rotates, it drives the saw blade 7 to reciprocate on the second saw wheel 9 and the first saw wheel 6, simultaneously causing the saw blade 7 to move rapidly within the cutting seam 5. During the rapid rotation of the saw blade 7, one end passes through the first guide... The guide wheel 18 is positioned to prevent backward bouncing. At the same time, the second guide wheels 19 on both sides can clamp the saw blade 7 and assist in its rotation, reducing the vibration amplitude caused by the friction between the saw blade 7 and the foam brick during cutting and improving the flatness of the cut surface of the foam brick. During operation, the operator stands behind the baffle 14 and pushes the moving seat 3 to make the foam brick contact the saw blade 7 to complete the cutting work. At the same time, the cutting situation of the foam brick can be observed through the observation port, which improves the safety of the cutting process. When adjusting the brick, it can be operated through the clearance grooves 15 on both sides of the baffle 14, which further improves the practicality of the environmentally friendly foam brick cutting equipment.

Claims

1. A novel environmentally friendly foam brick cutting device, characterized by: The system includes a base, two guide rails mounted on the top of the base, a movable seat slidably mounted on the top of the two guide rails, a slot on the top surface of the base, a cutting slit on the surface of the movable seat located above the slot, a first saw wheel rotatably mounted inside the cavity of the base, a drive mechanism connected to the other end of the first saw wheel, a saw blade fitted onto the surface of the first saw wheel, a housing mounted on the top of the base, the internal cavity of the housing communicating with the internal cavity of the base, a second saw wheel rotatably mounted inside the cavity of the housing, an opening at the bottom of the housing located above the cutting slit, and the saw blade sequentially passing through the slot, the cutting slit, and the opening to fit onto the second saw wheel. When the moving seat moves, the top foam brick contacts the saw blade to complete the cutting. Clamping mechanisms are installed on both sides of the top of the moving seat, located on both sides of the cutting slit. Each clamping mechanism includes a limiting strip, which is fixedly installed on the top of the moving seat and located on both sides of the cutting slit. A lead screw is rotatably installed in the internal cavity of the limiting strip. One end of the lead screw passes through the limiting strip and extends laterally towards one side of the moving seat. A threaded block is threaded onto the surface of the lead screw. One end of the threaded block is connected to a clamping block, and the other end of the clamping block passes through the surface of the limiting strip and extends longitudinally towards the moving seat. A protective structure is installed on the top of the moving seat to prevent injury to personnel during the cutting process.

2. The novel environmentally friendly foam brick cutting equipment according to claim 1, characterized in that: The protective structure includes a baffle fixedly installed at one end of the movable seat, and the baffle is located on one side of the limiting strip. Both sides of the baffle are provided with clearance grooves, and the top of the baffle is arc-shaped and equipped with an observation window.

3. A novel environmentally friendly foam brick cutting device according to claim 1 or 2, characterized in that: A guide structure is installed at the bottom of the housing to prevent the saw blade from shaking and rebounding during cutting. The guide structure includes a mounting bracket fixedly installed at the bottom of the housing. A first guide wheel arranged laterally is rotatably mounted on the surface of the mounting bracket. The first guide wheel contacts one end of the saw blade. A second guide wheel arranged longitudinally is rotatably mounted on both sides of the bottom of the mounting bracket. The second guide wheel is located below the first guide wheel and contacts both sides of the saw blade.

4. A novel environmentally friendly foam brick cutting device according to claim 1, characterized in that: The end of the lead screw away from the limit bar is connected to a turntable.

5. The novel environmentally friendly foam brick cutting equipment according to claim 1, characterized in that: The driving mechanism is a servo motor, and the output end of the servo motor is connected to the first saw wheel.

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