A composite wallboard cutting apparatus

Abstract

The present application relates to cutting equipment technical field, specifically for a kind of composite wallboard cutting equipment, in the process of saw blade cutting wallboard, by position adjusting component, so that the spray head sprays conical water mist, impact cutting position, liquid water droplet impact dust with greater kinetic energy is dust fall, so that dust is easy to move downward with water mist, air intake cabin, filter cabin cover again capture dust that escapes from conical water mist range, so that cutting equipment has better dust fall, dust removal capacity, liquid water mist and gas can also inhibit the temperature of saw blade too high, dust fall treatment is carried out to saw blade, better maintain the service life of saw blade, and water mist can also act as lubricant in cutting process, improve the smoothness of cutting, in the process of water mist spraying, by backwashing component flushes filter cabin cover, it is convenient to remove dust, dirt on the surface of filter hole and filter cabin cover, so that filter cabin cover obtains self-cleaning, dredging capacity, keep smooth suction.

Description

Technical Field

[0001] This invention relates to the field of cutting equipment technology, specifically to a composite wall panel cutting device. Background Technology

[0002] Composite wall panels, as a new generation of high-performance building interior partitions produced industrially, are composed of a variety of building materials. They generally consist of two outer layers and one middle layer. The outer layer materials can be gypsum board, steel plate, aluminum plate, calcium silicate board, etc., while the middle layer often uses polystyrene foam, rock wool, glass wool, cement foam, etc. A large amount of dust is generated during the cutting process of composite wall panels.

[0003] Currently, most existing cutting equipment is equipped with a suction structure to adsorb dust. However, during cutting, the dust comes into direct contact with the high-speed rotating cutting blade. Some dust particles gain significant kinetic energy from this contact, making them more resistant to suction and allowing them to easily escape gas adsorption. As a result, a large amount of dust is dispersed around the cutting equipment, which not only pollutes the working environment but may also affect the health of operators and the normal operation of the equipment.

[0004] To effectively solve this problem, this application proposes a novel composite wall panel cutting device. Summary of the Invention

[0005] To address the aforementioned technical problems, this application provides a composite wall panel cutting device, including a cutting machine. A protective cover is fixedly connected to the side of the cutting machine, and a saw blade is rotatably connected inside the protective cover. It also includes a nozzle, which is located on one side of the protective cover; A position adjustment component is provided, through which the nozzle is positioned; The branch pipe is fixedly connected to the upper part of the nozzle; A pressurizing air pipe is fixedly connected to a branch pipe to increase the pressure of the liquid inside. The pressurizing air pipe is fixedly connected to the outlet of an external air pump through a pipe. An air intake compartment is fixedly connected to the other side of the protective cover, and a filter cover is fixedly connected to the lower part of the air intake compartment. The backwash assembly, through which the branch pipe flushes and prevents clogging of the filter cover below the air intake chamber; The air intake assembly is used to draw in and suppress the dust from the air inlet chamber, and the air intake assembly is fixedly connected to the air inlet of an external air pump through a pipe.

[0006] In some embodiments, the position adjustment assembly includes a wing plate, a movable groove, and a locking slot. The wing plate is fixedly connected to the protective cover. The movable groove and the locking slot are formed on the wing plate. The locking slot is located above the movable groove and is in communication with the movable groove.

[0007] In some embodiments, the position adjustment assembly further includes an adjustment groove, a connecting frame, a mounting ring, a cover plate, and a nozzle. The adjustment groove is formed on the protective cover. The connecting frame is located between the wing plates. Both sides of the connecting frame extend into the movable groove and are engaged in corresponding slots. The mounting ring is fixedly connected to the middle of the connecting frame. The nozzle is fixedly connected to the mounting ring. The cover plate is fixedly connected to the lower part of the connecting frame and is slidably connected to the protective cover. The nozzle is formed on the cover plate, and the nozzle is located above the nozzle.

[0008] In some embodiments, the position adjustment assembly further includes a connecting sleeve, a telescopic spring, and a slider. The connecting sleeve is fixedly connected to both sides of the connecting frame and is located on the side of the wing plate. The slider is movably installed inside the connecting sleeve. The telescopic spring is movably installed inside the connecting sleeve and is located above the slider. The lower end of the slider has an arc-shaped structure and slides against the surface of the protective cover.

[0009] In some embodiments, the upper end of the branch pipe is fixedly connected to an external water pipe, a liquid one-way valve is fixedly connected to the water pipe at the upper end of the branch pipe, and two water outlet pipes are formed at the lower end of the branch pipe, one of the water outlet pipes at the lower end of the branch pipe is fixedly connected to a nozzle.

[0010] In some embodiments, the booster pipe is fixedly connected to the water pipe at the upper end of the branch pipe, and a one-way gas valve is fixedly connected to the booster pipe.

[0011] In some embodiments, the backwashing assembly includes a first pressure pipe, a guide pipe, and a second pressure pipe. The first pressure pipe is fixedly connected to another outlet pipe at the lower end of the branch pipe, and the first pressure pipe is fixedly connected to the second pressure pipe through the guide pipe.

[0012] In some embodiments, the backwashing assembly includes a first piston head, a first spring, a second piston head, and a second spring. The first piston head and the first spring are movably installed inside a first pressure tube, with the first spring located on the side of the first piston head. The second piston head and the second spring are movably installed inside a second pressure tube, with the second spring located on the side of the second piston head.

[0013] In some embodiments, the intake assembly includes an intake tube, a backflow preventer tube, an outlet tube, a second liquid check valve, and an air guide chamber. The backflow preventer tube is fixedly connected above the second pressure tube. The intake tube is located on both sides of the backflow preventer tube. The upper end of the intake tube is fixedly connected to the backflow preventer tube, and the lower end of the intake tube is fixedly connected to the air intake chamber. The outlet tube is fixedly connected to the lower end of the backflow preventer tube, and the lower end of the outlet tube is downwardly connected to the guide tube. The second liquid check valve is fixedly connected to the outlet tube and is located between the backflow preventer tube and the guide tube. The air guide chamber is fixedly connected above the backflow preventer tube.

[0014] In some embodiments, the filter cover is installed at the lower part of the air intake chamber by screwing it in. The filter cover has a plurality of filter holes, and the external gas enters the air intake chamber through the filter holes on the filter cover.

[0015] The present invention has at least the following beneficial effects: During the saw blade cutting of composite wall panels, the position adjustment component directs the nozzle towards the cutting position, and the pressurization pipe introduces gas into the liquid, thereby increasing the water pressure. This causes the nozzle to spray a strong cone-shaped water mist, which impacts the dust with high kinetic energy at the cutting position, making it easier for the dust to move downward with the water mist, reducing the dust concentration. For some dust that escapes the cone-shaped water mist, the filter cover, air intake chamber, and air intake component form an air intake dust suppression structure to capture these escaped dust, giving the cutting equipment better dust suppression and removal capabilities. Contact between liquid water mist and gas and the cutting saw blade can cool the saw blade, prevent high temperature damage to the saw blade, and better maintain the service life of the saw blade; The bifurcation pipe is connected to the air intake chamber through the backwash assembly. During the liquid atomization and spraying process, the water pressure in the No. 1 pressure pipe gradually increases, eventually pushing the No. 1 piston head to move and open the connection position of the guide pipe, forcing some liquid into the guide pipe. Then the pressure returns to normal, the No. 1 piston head resets, and then the pressure increases again, continuously forcing liquid into the guide pipe, accumulating liquid in the guide pipe, and increasing the pressure of the liquid inside. This causes the liquid in the guide pipe to eventually push open the No. 2 piston head and rush down into the air intake chamber, washing and clearing the filter cover, removing dust and dirt from its filter holes and the surface of the filter cover, giving the filter cover self-cleaning and clearing capabilities, and keeping the air intake smooth. The pressurized air pipe and the air guide chamber can be connected to the outlet and inlet of the same air pump, thereby saving air pump equipment and reducing costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2This is a schematic diagram of the saw blade of the present invention located inside the protective cover; Figure 3 This is an enlarged view of point A in the present invention; Figure 4 This is a schematic diagram of the structure of the wing plate of the present invention; Figure 5 This is a cross-sectional view of the connecting sleeve of the present invention; Figure 6 This is a cross-sectional view of the bifurcation tube of the present invention; Figure 7 This is a cross-sectional view of the No. 2 pressure tube of the present invention; Figure 8 This is a cross-sectional structural diagram of the anti-reverse tube and air guide chamber of the present invention.

[0017] In the diagram: 1. Cutting machine; 2. Protective cover; 3. Saw blade; 4. Nozzle; 5. Position adjustment assembly; 501. Wing plate; 502. Adjustment groove; 503. Movable groove; 504. Slot; 505. Connecting frame; 506. Mounting ring; 507. Cover plate; 508. Connecting sleeve; 509. Telescopic spring; 510. Slider; 511. Nozzle; 6. Branch pipe; 601. No. 1 liquid check valve; 7. Boosting air pipe; 701. Gas 8. Check valve; 801. Backwash assembly; 802. Pressure pipe No. 1; 803. Piston head No. 1; 804. Spring No. 1; 805. Guide pipe; 806. Pressure pipe No. 2; 807. Piston head No. 2; 808. Spring No. 2; 9. Air intake chamber; 10. Filter chamber cover; 11. Air intake assembly; 1101. Air intake pipe; 1102. Backflow preventer pipe; 1103. Outflow pipe; 1104. Liquid check valve No. 2; 1105. Air guide chamber. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: Please see Figures 1 to 5 The present invention provides a technical solution: a composite wall panel cutting device, including a cutting machine 1, a protective cover 2 fixedly connected to the side of the cutting machine 1, and a saw blade 3 rotatably connected inside the protective cover 2. It also includes a nozzle 4, which is located on one side of the protective cover 2; Position adjustment component 5; the nozzle 4 is positioned by the position adjustment component 5. Branch pipe 6, the branch pipe 6 is fixedly connected to the upper position of nozzle 4; The pressurizing pipe 7 is fixedly connected to the branch pipe 6 to increase the pressure of the liquid inside. The pressurizing pipe 7 is fixedly connected to the outlet of the external air pump through a pipe.

[0020] Furthermore, the position adjustment component 5 includes a wing plate 501, a movable groove 503, and a locking groove 504. The wing plate 501 is fixedly connected to the protective cover 2. The movable groove 503 and the locking groove 504 are formed on the wing plate 501. The locking groove 504 is located above the movable groove 503, and the locking groove 504 and the movable groove 503 are interconnected. The movable groove 503 is formed on the wing plate 501. The rods on both sides of the connecting frame 505 slide in the movable groove 503. The rods on both sides of the connecting frame 505 are fixed and limited by being inserted into the corresponding slots 504.

[0021] Furthermore, the position adjustment assembly 5 also includes an adjustment groove 502, a connecting frame 505, a mounting ring 506, a cover plate 507, and a nozzle 511. The adjustment groove 502 is opened on the protective cover 2. The connecting frame 505 is located between the wing plates 501. Both sides of the connecting frame 505 extend into the movable groove 503 and are engaged in the corresponding slots 504. The mounting ring 506 is fixedly connected to the middle position of the connecting frame 505. The nozzle 4 is fixedly connected to the mounting ring 506. The cover plate 507 is fixedly connected to the lower position of the connecting frame 505 and is slidably connected to the protective cover 2. The nozzle 511 is opened on the cover plate 507, and the nozzle 4 is located above the nozzle 511. The nozzle 4 is fixedly connected in the mounting ring 506. The lower end of the nozzle 4 sprays atomized water mist into the protective cover 2 through the nozzle 511 and impacts the cutting position of the saw blade 3. The atomized liquid impacts the dust with greater kinetic energy, making the dust easier to adhere and move together with the droplets.

[0022] Furthermore, the position adjustment component 5 also includes a connecting sleeve 508, a telescopic spring 509, and a slider 510. The connecting sleeve 508 is fixedly connected to both sides of the connecting frame 505 and is located on the side of the wing plate 501. The slider 510 is movably installed inside the connecting sleeve 508. The telescopic spring 509 is movably installed inside the connecting sleeve 508 and is located above the slider 510. The lower end of the slider 510 has an arc-shaped structure and slides against the surface of the protective cover 2. The slider 510 pushes the connecting sleeve 508 upward through the telescopic spring 509. The connecting sleeve 508 is fixedly connected to the rods on both sides of the connecting frame 505, so that the rods on both sides of the connecting frame 505 can be limited by snapping into the corresponding slots 504.

[0023] Furthermore, the upper end of the branch pipe 6 is fixedly connected to the external water pipe, and a liquid one-way valve 601 is fixedly connected to the water pipe at the upper end of the branch pipe 6. The lower end of the branch pipe 6 forms two water outlet pipes, and one of the water outlet pipes at the lower end of the branch pipe 6 is fixedly connected to the nozzle 4. Liquid is introduced into the upper end of the branch pipe 6. The liquid is split at the lower end of the branch pipe 6 and flows into two water outlet pipes. One water outlet pipe is connected to the nozzle 4, which sprays out atomized water droplets. The water pressure in the other water outlet pipe continuously increases.

[0024] Furthermore, the booster pipe 7 is fixedly connected to the water pipe at the upper end of the branch pipe 6, and a gas check valve 701 is fixedly connected to the booster pipe 7. The gas one-way valve 701 restricts the flow of gas in the booster pipe 7 to prevent backflow of gas. Similarly, the gas one-way valve 701 prevents backflow of liquid. The booster pipe 7 pressurizes and enhances the liquid, increasing the water pressure of the liquid and making the impact of the atomized liquid more powerful, which facilitates the impact on dust and changes the movement trajectory of the dust.

[0025] Connect the upper end of the branch pipe 6 to the external water pipe and introduce external liquid. After passing through the first liquid check valve 601, the liquid is diverted into the two lower water outlet pipes. One of the water outlet pipes introduces the liquid into the nozzle 4, which sprays atomized liquid. The pressurized air pipe 7 is connected to the air outlet of the external air pump through pipes such as conduits, thereby introducing gas into the liquid, increasing the water pressure of the liquid, making the atomized liquid spray a wider range and stronger spray power, making the liquid more kinetic and easier to change the movement trajectory of dust. Lower the connecting frame 505 so that the rods on both sides of the connecting frame 505 move out of the slot 504 and slide into the movable slot 503. The connecting sleeves 508 on both sides of 505 are pressed down synchronously, and the connecting sleeves 508 move downward on the slider 510. The telescopic spring 509 is compressed, and then the connecting frame 505 is moved so that the rods on both sides of the connecting frame 505 slide in the movable groove 503. The slider 510 slides synchronously on the protective cover 2, and the position of the nozzle 4 changes synchronously. When the connecting frame 505 slides to the appropriate position, the connecting frame 505 is released, and the compressed telescopic spring 509 is restored to open, so that the rods on both sides of the connecting frame 505 are engaged in the corresponding slots 504, thereby redefining the position of the nozzle 4. By changing the position of the nozzle 4, the sprayed water mist can directly impact the cutting position of the saw blade 3, thereby reducing and removing dust.

[0026] Example 2: Please see Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8Based on Embodiment 1, the present invention provides another technical solution: the air intake chamber 9 is fixedly connected to the other side of the protective cover 2, and a filter cover 10 and an air intake assembly 11 are fixedly connected to the lower part of the air intake chamber 9. The air intake chamber 9 sucks in and reduces the dust by means of the air intake assembly 11, and the air intake assembly 11 is fixedly connected to the air inlet of the external air pump through a pipe.

[0027] Furthermore, the intake assembly 11 includes an intake pipe 1101, a backflow preventer pipe 1102, an outlet pipe 1103, a second liquid check valve 1104, and an air duct chamber 1105. The backflow preventer pipe 1102 is fixedly connected above the second pressure pipe 805. The intake pipe 1101 is located on both sides of the backflow preventer pipe 1102. The upper end of the intake pipe 1101 is fixedly connected to the backflow preventer pipe 1102, and the lower end of the intake pipe 1101 is fixedly connected to the air intake chamber 9. The outlet pipe 1103 is fixedly connected to the lower end of the backflow preventer pipe 1102. The lower end of the outlet pipe 1103 is downwardly connected to the guide pipe 804. The second liquid check valve 1104 is fixedly connected to the outlet pipe 1103 and is located between the backflow preventer pipe 1102 and the guide pipe 804. The air duct chamber 1105 is fixedly connected above the backflow preventer pipe 1102. The air intake chamber 1105 is connected to the air inlet of an external air pump through a conduit, thereby creating a negative pressure environment in the air intake chamber 1105. This allows the air intake chamber 9 to easily absorb external gas through the filter cover 10. After the gas enters the backflow preventer 1102, if the gas contains a large amount of liquid, the liquid will flow downwards through the outlet pipe 1103 back into the guide pipe 804, while the gas floats upwards and separates from the liquid, thus entering the air intake chamber 1105.

[0028] Furthermore, the filter cover 10 is installed at the lower part of the air intake chamber 9 by screwing on it. The filter cover 10 has several filter holes, and external gas enters the air intake chamber 9 through the filter holes on the filter cover 10. The filter cover 10 is installed at the lower part of the air intake 9 by a threaded connection. The filter cover 10 can be easily installed and removed by rotating it.

[0029] The air guide chamber 1105 is connected to the air inlet of an external air pump through a conduit, thereby drawing in the gas inside the air guide chamber 1105. The air guide chamber 1105 draws in the gas from the reverse blocking pipe 1102, and the reverse blocking pipe 1102 draws in the gas from the intake chamber 9 through the suction pipe 1101. This allows the intake chamber 9 to draw in the gas below through the filter cover 10, making it easier for dust that has escaped from the water spray cone to be recaptured and drawn in. This intercepts the dust on the surface of the filter cover 10, resulting in better dust reduction and removal during the cutting process of the cutting machine 1 on the wall panel.

[0030] Example 3: Please see Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 Based on Embodiment 1, the present invention provides another technical solution: the branch pipe 6 flushes and prevents clogging of the filter cover 10 below the air intake chamber 9 through the backwashing assembly 8.

[0031] Furthermore, the backwashing assembly 8 includes a first pressure pipe 801, a guide pipe 804, and a second pressure pipe 805. The first pressure pipe 801 is fixedly connected to another outlet pipe at the lower end of the branch pipe 6, and the first pressure pipe 801 is fixedly connected to the second pressure pipe 805 through the guide pipe 804. Pressure pipe 801 and pressure pipe 805 briefly and repeatedly block the water inside, allowing the liquid to periodically enter the air intake chamber 9.

[0032] Furthermore, the backwash assembly 8 includes a first piston head 802, a first spring 803, a second piston head 806, and a second spring 807. The first piston head 802 and the first spring 803 are movably installed in the first pressure tube 801, and the first spring 803 is located on the side of the first piston head 802. The second piston head 806 and the second spring 807 are movably installed in the second pressure tube 805, and the second spring 807 is located on the side of the second piston head 806. Spring 803 and spring 807 push piston head 802 and piston head 806 to the side, thereby blocking and sealing the connection with the guide tube 804, making the two ends of the guide tube 804 temporarily disconnected. As the liquid on the side of piston head 802 and piston head 806 gradually increases, the water pressure increases, thereby pushing piston head 802 and piston head 806 to the side, removing the connection of the guide tube 804, and facilitating the entry of liquid.

[0033] As liquid continuously enters the bifurcation pipe 6, some liquid enters the lower outlet pipe and then the first pressure pipe 801. The pressure in the first pressure pipe 801 gradually increases, pushing the first piston head 802 to the side position and opening the connection on one side of the guide pipe 804, allowing liquid to enter the guide pipe 804. At this time, the water pressure in the outlet pipe gradually decreases as the liquid flow recovers. Then, the first spring 803 returns to its open position, pushing the first piston head 802 back to its original position and resealing the connection at one end of the guide pipe 804. At this time, some liquid remains in the guide pipe 804. Because the other end of the guide pipe 804 is... A second pressure pipe 805 is installed, inside which a second piston head 806 seals the water inlet of the air intake chamber 9. A small amount of liquid cannot push the second piston head 806 open. As the first piston head 802 is pushed open one after another, liquid continuously accumulates in the guide pipe 804, and the water pressure inside gradually increases. When the water pressure is sufficient, it pushes open the second piston head 806, allowing the liquid to rush into the air intake chamber 9 and flush the filter cover 10, clearing the filter holes on the filter cover 10. The dust on the surface of the filter cover 10 is also easily washed off after being wetted by the liquid, thus cleaning the surface of the filter cover 10, keeping the air intake smooth, and preventing blockage.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A composite wall panel cutting device, comprising a cutting machine (1), wherein a protective cover (2) is fixedly connected to the side of the cutting machine (1), and a saw blade (3) is rotatably connected inside the protective cover (2), characterized in that: It also includes a nozzle (4), which is located on one side of the protective cover (2); Position adjustment component (5), the nozzle (4) is position adjusted by the position adjustment component (5); The branch pipe (6) is fixedly connected to the upper position of the nozzle (4); A pressurizing pipe (7) is fixedly connected to a branch pipe (6) to increase the pressure of the liquid inside. The pressurizing pipe (7) is fixedly connected to the outlet of an external air pump through a pipe. Air intake chamber (9), which is fixedly connected to the other side of the protective cover (2), and a filter cover (10) is fixedly connected to the lower part of the air intake chamber (9). Backwash assembly (8), the branch pipe (6) flushes and prevents clogging of the filter cover (10) below the air intake chamber (9) through the backwash assembly (8); The intake chamber (9) uses the intake assembly (11) to suck up and reduce the dust that has escaped, and the intake assembly (11) is fixedly connected to the air inlet of an external air pump through a pipe. The upper end of the branch pipe (6) is fixedly connected to the external water pipe. A liquid one-way valve (601) is fixedly connected to the water pipe at the upper end of the branch pipe (6). The lower end of the branch pipe (6) forms two water outlet pipes. One of the water outlet pipes at the lower end of the branch pipe (6) is fixedly connected to the nozzle (4). The pressurizing pipe (7) is fixedly connected to the water pipe at the upper end of the branch pipe (6), and a gas check valve (701) is fixedly connected to the pressurizing pipe (7). The backwash assembly (8) includes a first pressure pipe (801), a guide pipe (804) and a second pressure pipe (805). The first pressure pipe (801) is fixedly connected to another outlet pipe at the lower end of the branch pipe (6). The first pressure pipe (801) is fixedly connected to the second pressure pipe (805) through the guide pipe (804). The backwash assembly (8) includes a first piston head (802), a first spring (803), a second piston head (806), and a second spring (807). The first piston head (802) and the first spring (803) are movably installed in the first pressure tube (801), and the first spring (803) is located on the side of the first piston head (802). The second piston head (806) and the second spring (807) are movably installed in the second pressure tube (805), and the second spring (807) is located on the side of the second piston head (806). The intake assembly (11) includes an intake pipe (1101), a backflow preventer (1102), an outlet pipe (1103), a second liquid check valve (1104), and an air chamber (1105). The backflow preventer (1102) is fixedly connected above the second pressure pipe (805). The intake pipe (1101) is located on both sides of the backflow preventer (1102). The upper end of the intake pipe (1101) is fixedly connected to the backflow preventer (1102), and the lower end of the intake pipe (1101) is connected to the air inlet. The chamber (9) is fixedly connected, and the lower end of the anti-reverse pipe (1102) is fixedly connected to the outlet pipe (1103). The lower end of the outlet pipe (1103) is connected downward to the guide pipe (804). The second liquid check valve (1104) is fixedly connected to the outlet pipe (1103), and the second liquid check valve (1104) is located between the anti-reverse pipe (1102) and the guide pipe (804). The air-guiding chamber (1105) is fixedly connected above the anti-reverse pipe (1102).

2. The composite wall panel cutting equipment according to claim 1, characterized in that: The position adjustment component (5) includes a wing plate (501), a movable groove (503) and a slot (504). The wing plate (501) is fixedly connected to the protective cover (2). The movable groove (503) and the slot (504) are opened on the wing plate (501). The slot (504) is located above the movable groove (503) and the slot (504) is in communication with the movable groove (503).

3. The composite wall panel cutting equipment according to claim 2, characterized in that: The position adjustment assembly (5) also includes an adjustment groove (502), a connecting frame (505), a mounting ring (506), a cover plate (507), and a nozzle (511). The adjustment groove (502) is opened on the protective cover (2). The connecting frame (505) is located between the wing plates (501). The two sides of the connecting frame (505) extend into the movable groove (503) and are engaged in the corresponding slots (504). The mounting ring (506) is fixedly connected to the middle of the connecting frame (505). The nozzle (4) is fixedly connected to the mounting ring (506). The cover plate (507) is fixedly connected to the lower part of the connecting frame (505) and is slidably connected to the protective cover (2). The nozzle (511) is opened on the cover plate (507). The nozzle (4) is located above the nozzle (511).

4. The composite wall panel cutting equipment according to claim 3, characterized in that: The position adjustment component (5) also includes a connecting sleeve (508), a telescopic spring (509), and a slider (510). The connecting sleeve (508) is fixedly connected to both sides of the connecting frame (505) and is located on the side of the wing plate (501). The slider (510) is movably installed inside the connecting sleeve (508). The telescopic spring (509) is movably installed inside the connecting sleeve (508) and is located above the slider (510). The lower end of the slider (510) has an arc-shaped structure and slides against the surface of the protective cover (2).

5. The composite wall panel cutting equipment according to claim 1, characterized in that: The filter cover (10) is installed at the lower part of the air intake chamber (9) by screwing. The filter cover (10) has several filter holes, and external gas enters the air intake chamber (9) through the filter holes on the filter cover (10).

Images