Cutting device for autoclaved aerated concrete block bricks

Abstract

The utility model relates to the technical field of autoclaved aerated concrete block bricks, and provides a cutting device for autoclaved aerated concrete block bricks, which comprises a cutting seat, driving grooves are formed in the inner walls of the two sides of the cutting seat, moving grooves are formed below the bottoms of the driving grooves, and the moving grooves are communicated with the driving grooves. A first screw rod is arranged in one driving groove; according to the cutting device for the autoclaved aerated concrete block bricks, a first screw is driven by a second motor to rotate, a sliding block can move in a driving groove, a cleaning roller can be driven to move at the bottom of a cutting base through connection of a transmission rod and a sliding base, a worm is driven by the first motor to rotate, and under the transmission action of a worm gear, a transmission block and the transmission rod, the cleaning roller is driven to move. The cleaning roller can rotate to sweep dust and other sundries accumulated at the bottom of the cutting seat, and along with movement, the cleaning roller can sweep the dust and other sundries to the discharging opening to be discharged, and convenience is provided for cleaning work in the mode.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved aerated concrete building blocks, and in particular to a cutting device for autoclaved aerated concrete building blocks. Background Art

[0002] Autoclaved aerated concrete blocks are a type of porous concrete product made from fly ash, lime, cement, gypsum, slag, etc. as the main raw materials, with appropriate amounts of gas generating agents, regulators, and bubble stabilizers added. The blocks are then mixed, poured, stopped, cut, and steamed under high pressure. Due to the hard texture of autoclaved aerated concrete blocks, cutting equipment is required to separate them.

[0003] After searching, the prior art (Announcement No.: CN217861935U) is a cutting and forming device for autoclaved aerated concrete blocks for construction. The article proposes "including a mounting base and an N-shaped mounting frame fixedly mounted on the rear end of the mounting base, the mounting base is provided with a feeding mechanism, and the bottom of the N-shaped mounting frame is provided with a cutting mechanism; the cutting mechanism includes a driving motor, a crankshaft, a plurality of connecting rods, a plurality of arc-shaped fixing sleeves, a plurality of sliding connectors and a plurality of saw blades, the driving motor is horizontally mounted on the left side of the upper end of the N-shaped mounting frame, and the crankshaft is movably mounted on the bottom of the N-shaped mounting frame. , and the left end is connected to the rotating end of the driving motor, several connecting rods are respectively movably hinged on the crankshaft, several arc-shaped fixed sleeves are fixedly connected in the N-shaped mounting frame, several sliding connectors-rear ends are respectively slidably installed in the several arc-shaped fixed sleeves, and the upper ends are respectively movably hinged to the several connecting rods, and several saw blades are respectively installed on the bottom of the several sliding connectors. However, the existing technology will generate a lot of dust during cutting, and the dust falls on the cutting table and is difficult to clean, which brings inconvenience to the cleaning work. Therefore, it is very necessary to design a cutting device for autoclaved aerated concrete blocks. Utility Model Content

[0004] The utility model aims to provide a cutting device for autoclaved aerated concrete blocks, which solves the problem in the related art that a large amount of dust is generated during use and the dust falls on the cutting table and is difficult to clean.

[0005] The technical solution of the utility model is as follows:

[0006] The top of the sliding seat is provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the bottom of the sliding seat is provided with a toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip by a toothed connecting gear.

[0007] Preferably, the first screw is connected to the slider via a thread, and the bottom of the cleaning roller is in contact with the bottom of the inner wall of the cutting seat.

[0008] Preferably, a plurality of cross bars are welded at equal intervals inside the cutting seat, pneumatic telescopic rods are screwed to the inner walls of both ends of the cutting seat, and push plates are welded to the telescopic ends of the pneumatic telescopic rods, and rubber pads are glued to the outer walls of the push plates.

[0009] Preferably, the top end face of the cutting seat is screwed with a cutting frame, and a slide rail is welded in the center of the cutting frame. A moving block is slidably installed inside the slide rail, and a pneumatic lifting column is screwed at the bottom of the moving block. The telescopic end of the pneumatic lifting column is screwed and fixed to the top of the cutting knife.

[0010] Preferably, a second screw is provided inside the slide rail, and the second screw is connected to the moving block through a thread, and one end of the second screw extends to the outside of the slide rail and is fixed with a third motor.

[0011] Preferably, support plates are welded to both side outer walls of the moving block, and a hydraulic damper is screwed to the bottom end surface of the support plate, and the other end of the hydraulic damper is screwed and fixed to the outer wall of the cutting knife.

[0012] Preferably, a water tank is provided at the top center of the cutting frame, and diversion pumps are provided at both ends of the water tank. A water pipe is plugged into the diversion pump, and one end of the water pipe extends into the cutting frame and is plugged into a nozzle.

[0013] Preferably, the cutting blade is composed of a reduction motor and a diamond cutting blade.

[0014] Preferably, the discharge outlet is inclined downward.

[0015] Preferably, the outer wall of the moving block fits tightly with the inner wall of the slide rail.

[0016] Beneficial effects of the utility model:

[0017] By driving the first screw to rotate by the second motor, the slider can be moved in the driving groove, and the cleaning roller can be driven to move at the bottom of the cutting seat through the connection between the transmission rod and the slide seat. The worm is driven to rotate by the first motor. Under the transmission action of the worm gear, the transmission block and the transmission rod, the cleaning roller can be rotated to clean the dust and other debris accumulated at the bottom of the cutting seat. As the cleaning roller moves, the dust and other debris can be swept to the discharge port for discharge. This method provides convenience for cleaning work.

[0018] The push plate is pushed by the pneumatic telescopic rod to move and clamp the autoclaved aerated concrete blocks to prevent the autoclaved aerated concrete blocks from moving during cutting and affecting the cutting effect. The rubber pad can increase the connectivity between the cross bar and the autoclaved aerated concrete blocks. The hydraulic damper can have a shock-absorbing effect when the cutting knife is working. The water in the water tank can be pumped out by the diversion pump and input into the nozzle through the water pipe for spraying. The autoclaved aerated concrete blocks can be wetted to avoid generating a large amount of dust during cutting. At the same time, it can prevent the dust from entering the air and polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is an isometric view of the entire utility model;

[0021] Figure 2 This is an isometric view of the cutting seat of the utility model;

[0022] Figure 3 for Figure 2 A magnified view of the structure;

[0023] Figure 4 This is a schematic diagram of the structure of the cutting seat of the utility model;

[0024] Figure 5 for Figure 4 A magnified view of the structure at point B;

[0025] Figure 6 This is the overall vertical cross-sectional view of the utility model;

[0026] Figure 7 It is an overall cross-sectional view of the utility model.

[0027] In the figure: 1. Cutting seat; 2. Drive groove; 3. Moving groove; 4. First screw; 5. Guide rod; 6. Slider; 7. Drive block; 8. Worm; 9. Worm gear; 10. Transmission block; 11. Transmission rod; 12. Cleaning roller; 13. First motor; 14. Slide; 15. Discharge port; 16. Second motor; 17. Cutting knife; 18. Cross bar; 19. Pneumatic telescopic rod; 20. Push plate; 21. Rubber pad; 22. Cutting frame; 23. Slide rail; 24. Moving block; 25. Pneumatic lifting column; 26. Second screw; 27. Third motor; 28. Support plate; 29. Hydraulic damper; 30. Water tank; 31. Diversion pump; 32. Water pipe; 33. Sprinkler. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figure 1-7As shown, this embodiment proposes a cutting device for autoclaved aerated concrete blocks, including a cutting seat 1, wherein driving grooves 2 are provided on both inner walls of the cutting seat 1, and a movable groove 3 is provided below the bottom of the driving groove 2, and the movable groove 3 is connected to the driving groove 2, a first screw 4 is provided inside one driving groove 2, a guide rod 5 is provided inside the other driving groove 2, and a slider 6 is provided on the guide rod 5 and the first screw 4, a driving block 7 is welded to the bottom of one slider 6, and the driving block 7 is located in the movable groove 3 at the bottom of the driving groove 2, a worm 8 is provided inside the driving block 7, and a worm gear 9 is meshed with the bottom of the worm gear 9, a transmission block 10 is welded on one side of the worm gear 9, and a transmission rod 11 is welded on the transmission block 10, and a cleaning roller 12 is sleeved on the transmission rod 11, One end of the worm 8 extends to the outside of the driving block 7 and is fixed with a first motor 13. A slide 14 is welded to the bottom of the other slider 6, and the other end of the transmission rod 11 is connected to the slide 14 through a bearing. A discharge port 15 is provided at both ends of the cutting seat 1. A second motor 16 is fixed to one end of the first screw 4. A cutting knife 17 is provided on the top of the cutting seat 1. The first screw 4 is connected to the slider 6 by a thread. The bottom of the cleaning roller 12 fits the bottom of the inner wall of the cutting seat 1. Several cross bars 18 are welded at equal distances inside the cutting seat 1. Pneumatic telescopic rods 19 are screwed to the inner walls of both ends of the cutting seat 1, and push plates 20 are welded to the telescopic ends of the pneumatic telescopic rods 19. The outer wall of the push plate 20 is glued with a rubber pad 21, and the cross bar 18 can support the autoclaved aerated mixing Concrete blocks can be clamped and fixed by pushing the push plate 20 through the pneumatic telescopic rod 19 to avoid the autoclaved aerated concrete blocks from moving during cutting, which affects the cutting effect. The top end face of the cutting seat 1 is screwed with a cutting frame 22, and the center of the cutting frame 22 is welded with a slide rail 23. A moving block 24 is slidably installed inside the slide rail 23, and the bottom of the moving block 24 is screwed with a pneumatic lifting column 25. The telescopic end of the pneumatic lifting column 25 is screwed and fixed to the top of the cutting knife 17. The position of the cutting knife 17 can be adjusted by the pneumatic lifting column 25. A second screw 26 is provided inside the slide rail 23, and the second screw 26 is threadedly connected to the moving block 24. One end of the second screw 26 extends to the outside of the slide rail 23 and is fixed with the second screw 26. The third motor 27 drives the second screw 26 to rotate in the forward and reverse directions, which can drive the moving block 24 to move in the slide rail 23 and adjust the cutting position of the cutting knife 17. The outer walls of both sides of the moving block 24 are welded with support plates 28, and the bottom end surface of the support plate 28 is screwed with a hydraulic damper 29. The other end of the hydraulic damper 29 is screwed and fixed to the outer wall of the cutting knife 17. The hydraulic damper 29 can play a shock-absorbing effect when the cutting knife 17 is working. A water tank 30 is provided in the top center of the cutting frame 22, and a diversion pump 31 is provided at both ends of the water tank 30. A water pipe 32 is plugged into the diversion pump 31, and one end of the water pipe 32 extends into the cutting frame 22 and is plugged with a nozzle 33. The water in the water tank 30 can be pumped out by the diversion pump 31.Water is fed into the nozzle 33 through the water pipe 32 and sprayed out to wet the autoclaved aerated concrete blocks, avoiding the generation of large amounts of dust during cutting. The cutting blade 17 is composed of a reduction motor and a diamond cutting blade. The discharge port 15 is tilted downward, and the outer wall of the moving block 24 fits tightly against the inner wall of the slide rail 23.

[0030] In this embodiment, when in use, the autoclaved aerated concrete blocks are placed on the cross bar 18, and the push plate 20 is pushed by the pneumatic telescopic rod 19 to move, so as to clamp and fix the autoclaved aerated concrete blocks, so as to avoid the autoclaved aerated concrete blocks from moving during cutting, which affects the cutting effect. The rubber pad 21 can be used to increase the connectivity between the cross bar 18 and the autoclaved aerated concrete blocks. The cutting knife 17 is pushed down by the pneumatic lifting column 25, and the autoclaved aerated concrete blocks can be cut when the reduction motor drives it to rotate. The second screw rod 26 is driven to rotate in the forward and reverse directions by the third motor 27, which can drive the moving block 24 to move in the slide rail 23, and the cutting position of the cutting knife 17 can be adjusted. The hydraulic damper 29 can be used to adjust the cutting position during cutting. When the cutting knife 17 is working, it has a shock-absorbing effect. The water in the water tank 30 can be pumped out through the diversion pump 31, and the water is input into the nozzle 33 through the water pipe 32 for spraying, which can wet the autoclaved aerated concrete blocks and avoid generating a large amount of dust during cutting. The first screw 4 is driven to rotate by the second motor 16, so that the slider 6 can move in the driving groove 2. The cleaning roller 12 can be driven to move at the bottom of the cutting seat 1 by the connection with the slide seat 14 through the transmission rod 11. The worm 8 is driven to rotate by the first motor 13. Under the transmission action of the worm gear 9, the transmission block 10 and the transmission rod 11, the cleaning roller 12 can be rotated to clean the bottom of the cutting seat 1. As it moves, the cleaning roller 12 can clean dust and other debris to the discharge port 15 for discharge.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device for autoclaved aerated concrete blocks, comprising a cutting seat (1), characterized in that: The inner walls of both sides of the cutting seat (1) are provided with driving grooves (2), and a movable groove (3) is provided below the bottom of the driving groove (2), and the movable groove (3) is connected to the driving groove (2). A first screw (4) is provided inside one of the driving grooves (2), and a guide rod (5) is provided inside the other driving groove (2), and a slider (6) is provided on the guide rod (5) and the first screw (4). A driving block (7) is welded to the bottom of one of the sliders (6), and the driving block (7) is located in the movable groove (3) at the bottom of the driving groove (2). A worm (8) is provided inside the driving block (7), and a worm wheel ( 9), a transmission block (10) is welded to one side of the worm wheel (9), and a transmission rod (11) is welded to the transmission block (10), a cleaning roller (12) is sleeved on the transmission rod (11), one end of the worm (8) extends to the outside of the driving block (7) and is fixed with a first motor (13), a slide seat (14) is welded to the bottom of the other slider (6), and the other end of the transmission rod (11) is connected to the slide seat (14) through a bearing, both ends of the cutting seat (1) are provided with a discharge port (15), one end of the first screw (4) is fixed with a second motor (16), and a cutting knife (17) is provided above the top of the cutting seat (1).

2. The cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The first screw (4) is connected to the slider (6) via a threaded connection, and the bottom of the cleaning roller (12) is in contact with the bottom of the inner wall of the cutting seat (1).

3. The cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: A plurality of cross bars (18) are welded at equal intervals inside the cutting seat (1), and pneumatic telescopic rods (19) are screwed to the inner walls of both ends of the cutting seat (1), and push plates (20) are welded to the telescopic ends of the pneumatic telescopic rods (19), and rubber pads (21) are glued to the outer walls of the push plates (20).

4. The cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The top end surface of the cutting seat (1) is screwed with a cutting frame (22), and a slide rail (23) is welded in the center of the cutting frame (22). A moving block (24) is slidably mounted inside the slide rail (23), and a pneumatic lifting column (25) is screwed at the bottom of the moving block (24). The telescopic end of the pneumatic lifting column (25) is screwed and fixed to the top of the cutting knife (17).

5. The cutting device for autoclaved aerated concrete blocks according to claim 4, characterized in that: A second screw rod (26) is provided inside the slide rail (23), and the second screw rod (26) is connected to the moving block (24) through a threaded connection. One end of the second screw rod (26) extends to the outside of the slide rail (23) and is fixed with a third motor (27).

6. The cutting device for autoclaved aerated concrete blocks according to claim 4, characterized in that: Support plates (28) are welded to the outer walls of both sides of the moving block (24), and a hydraulic damper (29) is screwed to the bottom end surface of the support plate (28), and the other end of the hydraulic damper (29) is screwed and fixed to the outer wall of the cutting knife (17).

7. The cutting device for autoclaved aerated concrete blocks according to claim 4, characterized in that: A water tank (30) is provided at the center of the top of the cutting frame (22), and diversion pumps (31) are provided at both ends of the water tank (30). A water pipe (32) is plugged into the diversion pump (31), and one end of the water pipe (32) extends into the cutting frame (22) and is plugged into a nozzle (33).

8. The cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The cutting blade (17) is composed of a reduction motor and a diamond cutting blade.

9. The cutting device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The discharge port (15) is inclined downward.

10. The cutting device for autoclaved aerated concrete blocks according to claim 4, characterized in that: The outer wall of the moving block (24) is tightly fitted with the inner wall of the slide rail (23).

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