Dust falling device of outer wall heat preservation integrated plate cutting machine tool

Abstract

The utility model belongs to the technical field of dust falling devices, and particularly relates to a dust falling device of an external wall thermal insulation integrated board cutting machine tool, which comprises a suspension frame and a spray cover, the lower end of the suspension frame is fixedly connected with the spray cover, and a hook is arranged at the upper end of the suspension frame; a spray pipe is fixed in the spray cover, and a plurality of first spray heads communicated with the spray pipe are arranged on the spray pipe; the device further comprises a second spray head, and the second spray head is fixed to a working table of the cutting machine through a fixing frame. The spray cover can be suspended above the cutting machine through the suspension frame; a detachable supporting frame is arranged in the spraying cover, and tarpaulin is arranged between the supporting frame and the spraying cover. And the spray pipe and the second spray head are respectively communicated with the water pump through pipelines. The device can be conveniently hung above a cutting machine through the suspension frame, and overall disassembly and assembly can be facilitated. The tarpaulin is arranged between the supporting frame and the spraying cover, dust and water can be attached to the tarpaulin instead of being attached to the interior of the spraying cover after being caked, and cleaning can be conveniently conducted by disassembling the tarpaulin.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust reduction devices, and in particular relates to a dust reduction device for an exterior wall thermal insulation integrated board cutting machine. Background Art

[0002] During the construction of the integrated exterior wall insulation panels, cutting tools are required to cut and process the exterior wall panels. The backing board of the integrated exterior wall panels is a calcium silicate board, which is made of inorganic mineral fiber and silicon and calcium materials. During the cutting process, the calcium silicate board will generate a large amount of dust. Under the action of the cutting wheel, the dust will increase the diffusion range, which cannot meet environmental protection requirements and endangers the health of workers and surrounding residents.

[0003] In order to reduce the dust generated by cutting plates, dust collection equipment is usually used, but the dust collection equipment cannot fully absorb the diffused dust and cannot fully cover it. Utility Model Content

[0004] In response to the above technical problems, the utility model provides a dust reduction device for an exterior wall insulation integrated panel cutting machine. The device can be installed above the cutting machine and reduce dust by spraying; and the inside of the cover can be easily cleaned.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A dust reduction device for an exterior wall insulation integrated panel cutting machine includes a suspension frame and a spray hood, wherein the lower end of the suspension frame is fixedly connected to the spray hood, and the upper end of the suspension frame is provided with a hook; a spray tube is fixed in the spray hood, and a plurality of first nozzles connected thereto are provided on the spray tube; a second nozzle is also included, and the second nozzle is fixed to the workbench of the cutting machine through a fixed frame; the spray hood can be hung above the cutting machine through the suspension frame; a detachable support frame is provided in the spray hood, and a tarpaulin is provided between the support frame and the spray hood; the spray tube and the second nozzle are respectively connected to a water pump through pipelines.

[0007] A support rod is fixed on the support frame. The support rod can extend through the spray cover and is fixed by a fixing piece after being extended.

[0008] The support rods are provided in a pair; both support rods are provided with plug holes; the fixing piece can be inserted into the plug holes; the fixing piece is an insert rod.

[0009] The tarpaulin is provided with a first positioning hole, and the support rod can pass through the first positioning hole; the tarpaulin is provided with a second positioning hole corresponding to the first nozzle.

[0010] The spray hood and the support frame are both trapezoidal in shape.

[0011] A limiting pull rope is provided between the lower end of the support frame and the spray hood.

[0012] There are four position-limiting pull ropes.

[0013] It also includes a hook rod, and the upper and lower ends of the hook rod are both provided with hooks.

[0014] The fixing frame includes a connecting frame and a hanging frame, the hanging frame and the connecting frame are connected via a screw rod, a connecting ring is fixed on the connecting frame, and the second nozzle is plugged into the connecting ring.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The suspension bracket allows for easy installation and disassembly of the unit above cutting equipment. The spray hood prevents the spread of dust, while the first nozzle suppresses dust at its source. A tarp is placed between the support bracket and the spray hood, trapping dust and water in the tarp rather than inside the hood. The tarp can be removed for easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the fixing bracket and the second nozzle of the utility model;

[0019] Figure 3 It is a structural diagram of the fixing frame of the utility model;

[0020] Figure 4 This is a structural diagram of the spray hood of the utility model in one direction;

[0021] Figure 5 This is a structural diagram of the spray hood of the utility model from another direction;

[0022] Figure 6 This is a structural diagram of the spray hood of the utility model in another direction;

[0023] Figure 7 This is a schematic diagram of the unfolded structure of the utility model tarpaulin;

[0024] Among them: 1 is a suspension frame, 2 is a spray hood, 3 is a hook, 4 is a spray pipe, 5 is a first nozzle, 6 is a second nozzle, 7 is a cutting machine, 8 is a workbench, 9 is a support frame, 10 is a tarpaulin, 11 is a pipeline, 12 is a water pump, 13 is a support rod, 14 is a plug hole, 15 is a plug rod, 16 is a first positioning hole, 17 is a second positioning hole, 18 is a limit rope, 19 is a hook rod, 20 is a fixing frame, 21 is a connecting frame, 22 is a hanging frame, 23 is a screw rod, 24 is a connecting ring, and 25 is a ceiling. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0026] like Figure 1-7 As shown, a dust suppression device for an exterior wall insulation integrated panel cutting machine includes a suspension frame 1 and a spray hood 2. The lower end of the suspension frame 1 is fixedly connected to the spray hood 2, and the upper end of the suspension frame 1 is provided with a hook 3. The hook 3 can be used to hang the entire device on the ceiling (beam) above the cutting machine 7.

[0027] A spray tube 4 is fixed within the spray hood 2. The spray tube 4 is equipped with several interconnected first nozzles 5. The second nozzle 6 is also included. The spray tube 4 and the second nozzles 6 are each connected to a water pump 12 via a pipe 11. The water pump 12, located within a water tank, pumps water through the first and second nozzles 5, 6. The second nozzles 6 are secured to the workbench 8 of the cutting machine 7 via a mounting bracket 20. Once installed, they are aligned with the saw blade of the cutting machine 7 to spray water. The downward spray of the first nozzle 5 helps reduce dust.

[0028] During the dust reduction process, dust can adhere to the spray hood 2. Over time, this accumulation can form a thick layer, making cleaning inconvenient. To address this, a detachable support frame 9 is provided inside the spray hood 2, with a tarpaulin 10 positioned between the support frame 9 and the spray hood 2. Dust can adhere to the tarpaulin 10. The tarpaulin 10 can be removed for cleaning, or an undamaged tarpaulin 10 can be directly replaced.

[0029] Furthermore, a support rod 13 is fixed on the support frame 9, and the support rod 13 can extend through the spray hood 2. The spray hood 2 is provided with a corresponding through hole. After extending, the support rod 13 is fixed by a fixing piece, that is, a detachable connection between the support frame 9 and the spray hood 2 is achieved through the fixing piece.

[0030] Furthermore, a pair of support rods 13 are provided; each support rod 13 has a socket 14; a fixing member, which is an insertion rod 15, can be inserted into the socket 14. During installation, the tarpaulin 10 is placed on the support frame 9, and the support rods 13 are extended through the spray hood 2. After extension, the insertion rod 15 is inserted into the socket 14 of the two support rods 13 to secure the tarpaulin. During disassembly, the insertion rod 15 is removed from the socket 14 of the two support rods 13.

[0031] Furthermore, the tarpaulin 10 is provided with a first positioning hole 16 through which the support rod 13 can pass, thereby securing the tarpaulin 10. A second positioning hole 17 corresponding to the first nozzle 5 is also provided on the tarpaulin 10 to prevent blocking the first nozzle 5. The tarpaulin 10 is placed on the support frame 9 and allowed to droop freely. The support frame 9 is then connected to the spray hood 2, so that the tarpaulin 10 is included outside the support frame 9 and located between the spray hood 2 and the support frame 9. Dust adheres to the tarpaulin 10 rather than the inside of the spray hood 2.

[0032] Furthermore, the spray hood 2 and the support frame 9 are both trapezoidal in shape.

[0033] Further, in order to prevent the support frame 9 from falling after disassembly, a limiting drawstring 18 is provided between the lower end of the support frame 9 and the spray hood 2. The supporting frame 9 can be pulled by the limiting drawstring 18 to prevent it from falling.

[0034] Furthermore, preferably, four position-limiting pull ropes 18 are provided; the four position-limiting pull ropes 18 are respectively located at the four corners of the support frame 9 .

[0035] Furthermore, in order to prevent the pipe 11 connected to the spray pipe 4 from falling, a hook rod 19 is provided. The upper and lower ends of the hook rod 19 are provided with hooks. The hook at one end is hung on the ceiling, and the hook at the other end is used to hook the pipe 11 connected to the spray pipe 4.

[0036] Furthermore, the fixing frame 20 mainly serves to fix the second nozzle 6; it specifically includes a connecting frame 21 and a hanging frame 22, and the hanging frame 22 is connected to the connecting frame 21 through a screw 23. Two nuts are respectively provided at both ends of the screw 23. The hanging frame 22 is clamped by the two nuts located at the upper end, and the connecting frame 21 is clamped by the two nuts located at the lower end.

[0037] The hanger 22 can be hung on the workbench 8 or fixed to the workbench by bolts. A connecting ring 24 is fixed on the connecting frame 21, and the second nozzle 6 is plugged into the connecting ring 24.

[0038] Only the preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the above embodiments.

Claims

1. A dust suppression device for a cutting machine for an exterior wall thermal insulation integrated panel, characterized by: The invention comprises a suspension frame (1) and a spray hood (2), wherein the lower end of the suspension frame (1) is fixedly connected to the spray hood (2), and the upper end of the suspension frame (1) is provided with a hook (3); a spray pipe (4) is fixed in the spray hood (2), and a plurality of first nozzles (5) connected thereto are provided on the spray pipe (4); a second nozzle (6) is also provided, and the second nozzle (6) is fixed to the working table (8) of the cutting machine (7) through a fixing frame (20); the spray hood (2) can be suspended above the cutting machine (7) through the suspension frame (1); a detachable support frame (9) is provided in the spray hood (2), and a tarpaulin (10) is provided between the support frame (9) and the spray hood (2); the spray pipe (4) and the second nozzle (6) are respectively connected to a water pump (12) through a pipeline (11).

2. The dust suppression device for a cutting machine for an exterior wall thermal insulation integrated panel according to claim 1, characterized in that: A support rod (13) is fixed on the support frame (9), and the support rod (13) can extend through the spray hood (2) and be fixed by a fixing piece after being extended.

3. The dust suppression device for the exterior wall thermal insulation integrated panel cutting machine according to claim 2, characterized in that: A pair of support rods (13) are provided; both support rods (13) are provided with a plug hole (14); a fixing member can be inserted into the plug hole (14); and the fixing member is an insert rod (15).

4. The dust suppression device for a cutting machine for an exterior wall thermal insulation integrated panel according to claim 3, characterized in that: The tarpaulin (10) is provided with a first positioning hole (16), and the support rod (13) can pass through the first positioning hole (16); the tarpaulin (10) is provided with a second positioning hole (17) corresponding to the first nozzle (5).

5. The dust suppression device for a cutting machine for an exterior wall thermal insulation integrated panel according to claim 1, characterized in that: The spray hood (2) and the support frame (9) are both trapezoidal in shape.

6. The dust suppression device for an exterior wall thermal insulation integrated panel cutting machine according to claim 1, characterized in that: A limiting pull rope (18) is provided between the lower end of the support frame (9) and the spray hood (2).

7. The dust suppression device for a cutting machine for an exterior wall thermal insulation integrated panel according to claim 6, characterized in that: The position-limiting pull ropes (18) are provided with four.

8. The dust suppression device for a cutting machine for an exterior wall thermal insulation integrated panel according to claim 1, characterized in that: It also includes a hook rod (19), wherein both upper and lower ends of the hook rod (19) are provided with hooks.

9. The dust suppression device for a cutting machine for an exterior wall thermal insulation integrated panel according to claim 1, characterized in that: The fixing frame (20) comprises a connecting frame (21) and a hanging frame (22), wherein the hanging frame (22) is connected to the connecting frame (21) via a screw (23), a connecting ring (24) is fixed on the connecting frame (21), and the second nozzle (6) is plugged into the connecting ring (24).

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