Cutting and dust removing equipment for hard felt production

Abstract

The utility model relates to the technical field of hard felt processing, and discloses hard felt production cutting dust removal equipment which comprises a supporting frame, a first guide rail and a dust accumulation box are arranged on the outer wall of the supporting frame, and a second guide rail is slidably connected to the outer wall of the first guide rail in a sleeved mode. Through the design of a dust collection system composed of a dust collection head body, an air pump, a first air pipe and a second air pipe, when the cutting die body conducts cutting operation, the air pump generates suction force, the dust collection head body is driven through the first air pipe, and material flying dust generated during cutting is collected and conveyed to a working cavity of a dust accumulation box through the second air pipe; meanwhile, an atomization nozzle is driven by a water pump, a first water pipe and a second water pipe to atomize water in a water storage tank and then spray the atomized water into a working cavity, water mist is fully mixed with the flying dust, then the flying dust is subjected to weight increment through a nanometer filter screen and settles into an inner cavity of a collecting box, and therefore harm of the dust to occupational health of operators is effectively reduced; dust is prevented from polluting the workshop environment.

Description

A rigid felt production cutting and dust removal equipment Technical Field

[0001] This utility model relates to the field of rigid felt processing technology, specifically a rigid felt production, cutting, and dust removal equipment. Background Technology

[0002] Rigid felt is a high-density, high-rigidity nonwoven material made from inorganic fibers or high-performance organic fibers, such as carbon fiber, ceramic fiber, glass fiber, and basalt fiber, through high-temperature treatment, curing with adhesives, or pressing using special processes. Its dense structure provides excellent thermal insulation, high-temperature resistance, chemical corrosion resistance, and mechanical strength, making it widely used in industrial applications under extreme conditions.

[0003] Existing rigid felt production involves cutting it with cutting equipment, which often generates a large amount of dust during the cutting process. This dust not only seriously pollutes the working environment and endangers the health of operators, causing occupational health problems such as respiratory diseases, but also accelerates the wear and tear of internal parts of the cutting equipment, reduces the service life and stability of the equipment, and increases equipment maintenance costs. Therefore, we have introduced a dust removal device for rigid felt production and cutting. Summary of the Invention

[0004] In view of the shortcomings of the prior art, this utility model provides a dust removal device for cutting rigid felt production, which has the advantages of excellent dust removal effect, convenient maintenance and multi-functional use, and solves the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a dust removal device for cutting rigid felt production, comprising a support frame, the outer wall of which is respectively provided with a guide rail and a dust collection box, the outer wall of the guide rail is slidably sleeved with a guide rail, the outer wall of the guide rail is slidably connected with a slider, the outer wall of the slider is provided with a cutting mold body, the outer wall of the cutting mold body is fixedly installed with a fixing column, the inner wall of the fixing column is provided with a slot, the outer wall of the fixing column is respectively provided with a connecting component and a dust suction head body, the outer wall of the dust suction head body is provided with an air pipe, the top of the dust collection box is provided with an air pump, the outer wall of the air pump is provided with an air pipe, the bottom of the dust collection box is provided with a water pump, the outer wall of the dust collection box is provided with a water storage tank, the outer wall of the water storage tank is respectively provided with a water pipe and a drain pipe, the outer wall of the water pump is provided with a water pipe, the outer wall of the water pipe is fixedly assembled with an atomizing nozzle, the inner cavity of the dust collection box is respectively provided with a working chamber and a collection box, the inner wall of the dust collection box is provided with a sliding groove, the inner wall of the sliding groove is provided with a filter plate assembly.

[0006] As a preferred technical solution of this utility model: the connecting assembly includes a connecting block body, the inner wall of the connecting block body is provided with an installation groove, the inner wall of the installation groove is provided with a guide groove one and a guide groove two, the inner wall of the installation groove is threadedly connected to a lead rod, the outer wall of the lead rod is provided with a slider three, the outer wall of the slider three is rotatably connected to one end of a connecting rod one, the other end of the connecting rod one is rotatably connected to a turntable, the bottom of the turntable is rotatably connected to one end of a connecting rod two, the other end of the connecting rod two is rotatably connected to a slider two, the outer wall of the slider two is fixedly installed with a pin two, and the outer wall of the slider three is fixedly installed with a pin one.

[0007] As a preferred technical solution of this utility model: one end of the lead screw is constructed with a positive thread, and the other end is constructed with a reverse thread. The slider three, the pin one, and the connecting rod one are regarded as a movable component, and the movable component is respectively arranged opposite to the two ends of the lead screw with the turntable as the center. The outer walls of the two sliders three have the same shape as the inner wall of the guide groove one, and the outer wall of the connecting block body is slidably fitted to the inner wall of the guide groove one. The connecting rod two, the slider two, and the pin two are regarded as a movable component, and the movable component is arranged opposite to the turntable as the center. The outer walls of the two sliders two have the same shape as the inner wall of the guide groove two, and the outer walls of the slider two are slidably fitted to the inner wall of the guide groove two. The outer walls of the two pins two and the pin one have the same shape as the inner wall of the slot, and the outer walls of the pins two and the pin one are respectively adapted to the inner wall of the slot.

[0008] As a preferred technical solution of this utility model: the filter plate assembly includes a nano filter screen, a magnet is embedded in the bottom of the nano filter screen, a threaded rod is threadedly connected to the bottom of the slide groove, an installation block is rotatably connected to the top of the threaded rod, and a magnet is embedded in the top of the installation block.

[0009] As a preferred technical solution of this utility model: the first magnet, the threaded rod, the mounting block and the second magnet are regarded as a movable component, and the movable component is respectively arranged on both sides of the bottom of the nano-filter. The outer wall of the nano-filter and the inner wall of the slide are the same shape, and the outer wall of the nano-filter and the inner wall of the slide are slidably attached to each other. The unmounted sides of the first magnet and the second magnet are the S pole and the N pole, respectively, and the S pole and the N pole are magnetically attracted to each other.

[0010] As a preferred technical solution of this utility model: one end of the first air pipe is connected to the main body of the dust collection head, and the other end is connected to the air inlet of the air pump; one end of the second air pipe is connected to the air outlet of the air pump, and the other end extends into the dust collection box.

[0011] As a preferred technical solution of this utility model: one end of the first water pipe is connected to the outlet of the water pump, and the other end branches into four equally spaced branch pipes. Each branch pipe is fixedly equipped with an atomizing nozzle, and the four atomizing nozzles are distributed in a rectangular array in the inner cavity of the working chamber. One end of the second water pipe is connected to the outlet of the water storage tank, and the other end is connected to the inlet of the water pump. The drain pipe is connected to the sewage outlet of the water storage tank.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This rigid felt production and cutting dust removal equipment, through the design of a dust collection system consisting of a dust collection head body, an air pump, air pipe one, and air pipe two, allows the air pump to generate suction during the cutting operation of the cutting mold body. This suction, driven by air pipe one, drives the dust collection head body to collect the material dust generated during cutting. The dust is then transported to the working chamber of the dust collection box through air pipe two. Simultaneously, the atomizing nozzle, driven by the water pump, water pipe one, and water pipe two, atomizes water from the water storage tank and sprays it into the working chamber. This allows the water mist to fully mix with the dust, causing the dust to accumulate weight and settle into the inner cavity of the collection box through a nano-filter. This effectively reduces the occupational health hazards of dust to operators and avoids dust pollution of the workshop environment.

[0014] 2. This rigid felt production and cutting dust removal equipment, through the design of its connecting components, uses a screw, slider two, slider three, connecting rod one, connecting rod two, and pin one and pin two in cooperation. By turning the screw with an electric wrench, the forward and reverse threads drive slider two and slider three to move, thereby separating pin one and pin two from the slot, completing the disassembly of the dust collection head body from the fixed column. This makes it more convenient to clean other areas or maintain the dust collection head body.

[0015] 3. This rigid felt production and cutting dust removal equipment, through the design of the filter plate assembly, enables the nanofiber filter to be replaced by simply rotating the threaded rod to separate magnet one from magnet one, thus quickly pulling out the nanofiber filter for replacement. This greatly shortens the equipment maintenance time, effectively reduces equipment downtime and maintenance costs, and improves the continuous operation capability of the equipment. Attached Figure Description

[0016] Figure 1 is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 is a schematic diagram of the dust removal and filtration structure of this utility model;

[0018] Figure 3 is a schematic diagram of the cutting structure of this utility model;

[0019] Figure 4 is a schematic diagram of the connecting component structure of this utility model;

[0020] Figure 5 is an enlarged structural schematic diagram of point A in Figure 2 of this utility model;

[0021] Figure 6 is an enlarged structural schematic diagram of section B in Figure 4 of this utility model.

[0022] In the diagram: 1. Support frame; 2. Guide rail one; 3. Guide rail two; 4. Slider one; 5. Cutting mold body; 6. Fixing column; 7. Slot; 8. Connecting assembly; 9. Dust suction head body; 10. Air pipe one; 11. Air pump; 12. Air pipe two; 13. Dust collection box; 14. Water pump; 15. Water pipe one; 16. Atomizing nozzle; 17. Working chamber; 18. Collection box; 19. Slide; 20. Filter plate assembly; 21. Water pipe two; 22. Water storage tank; 23. Drain pipe;

[0023] 801. Connecting block body; 802. Mounting groove; 803. Guide groove one; 804. Guide groove two; 805. Lead screw; 806. Connecting rod one; 807. Turntable; 808. Connecting rod two; 809. Slider two; 810. Pin one; 811. Pin two; 812. Slider three;

[0024] 201. Nano filter; 202. Magnet one; 203. Threaded rod; 204. Mounting block; 205. Magnet two. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6. A dust removal device for cutting rigid felt production includes a support frame 1. The outer wall of the support frame 1 is provided with a guide rail 2 and a dust collection box 13. A guide rail 3 is slidably sleeved on the outer wall of the guide rail 2. A slider 4 is slidably connected to the outer wall of the guide rail 3. A cutting mold body 5 is provided on the outer wall of the slider 4. A fixing post 6 is fixedly installed on the outer wall of the cutting mold body 5. A slot 7 is opened on the inner wall of the fixing post 6. A connecting component 8 and a dust suction head body 9 are provided on the outer wall of the fixing post 6. An air pipe 1 is provided on the outer wall of the dust suction head body 9. 0. The top of the dust collection box 13 is equipped with an air pump 11, the outer wall of the air pump 11 is equipped with an air pipe 22, the bottom of the dust collection box 13 is equipped with a water pump 14, the outer wall of the dust collection box 13 is equipped with a water storage tank 22, the outer wall of the water storage tank 22 is equipped with a water pipe 21 and a drain pipe 23, the outer wall of the water pump 14 is equipped with a water pipe 15, the outer wall of the water pipe 15 is fixedly equipped with an atomizing nozzle 16, the inner cavity of the dust collection box 13 is equipped with a working chamber 17 and a collection box 18, the inner wall of the dust collection box 13 is provided with a sliding groove 19, and the inner wall of the sliding groove 19 is equipped with a filter plate assembly 20.

[0027] In the above structure, by setting the cutting mold body 5, slider 4, guide rail 3, and guide rail 2, when the cutting mold body 5 is started by external power supply and cuts the hard felt, it can be controlled to slide laterally along the direction of guide rail 3 under the movement of slider 4. At the same time, guide rail 3 can also slide longitudinally along the direction of guide rail 2. Thus, the cutting mold body 5 can control the cutting of hard felt in various shapes, thereby improving the practicality of the equipment.

[0028] In a preferred embodiment: the connecting assembly 8 includes a connecting block body 801, the inner wall of the connecting block body 801 is provided with a mounting groove 802, the inner wall of the mounting groove 802 is provided with a guide groove 1 803 and a guide groove 2 804 respectively, the inner wall of the mounting groove 802 is threadedly connected to a lead rod 805, the outer wall of the lead rod 805 is provided with a slider 3 812, the outer wall of the slider 3 812 is rotatably connected to one end of a connecting rod 1 806, the other end of the connecting rod 1 806 is rotatably connected to a turntable 807, the bottom of the turntable 807 is rotatably connected to one end of a connecting rod 2 808, the other end of the connecting rod 2 808 is rotatably connected to a slider 2 809, the outer wall of the slider 2 809 is fixedly installed with a pin 2 811, and the outer wall of the slider 3 812 is fixedly installed with a pin 1 810.

[0029] In a preferred embodiment: one end of the lead screw 805 is constructed with a forward thread, and the other end is constructed with a reverse thread. The slider 812, pin 810, and connecting rod 806 are considered as a movable component, and this movable component is respectively arranged at both ends of the lead screw 805 with the turntable 807 as the center. The outer walls of the two sliders 812 have the same shape as the inner wall of the guide groove 803, and the outer wall of the connecting block body 801 is slidably fitted against the inner wall of the guide groove 803. The connecting rod 806... 808, slider 2 809 and pin 2 811 are considered as a movable component, and the movable component is arranged relative to each other with turntable 807 as the center. The outer wall of the two sliders 2 809 has the same shape as the inner wall of guide groove 2 804, and the outer wall of slider 2 809 is slidably fitted to the inner wall of guide groove 2 804. The outer wall of the two pins 2 811 and pin 1 810 has the same shape as the inner wall of slot 7, and the outer walls of pin 2 811 and pin 1 810 are respectively adapted to the inner wall of slot 7.

[0030] In the above structure, the lead screw 805, connecting rod 806, turntable 807, slider 809, and slider 812 are arranged such that the lead screw 805 rotates under the control of an external electric wrench. The forward and reverse threads at both ends of the lead screw 805 drive the two sliders 812 to slide relative to each other along the inner wall of the guide groove 803. As the sliders 812 slide, they pull the connecting rod 806 outward, causing the turntable 807 to rotate under the tension of the connecting rod 806. Simultaneously, the rotating connecting rod 806 drives the two rotating connecting rods 808 at the bottom to push outward, causing the two sliders 807 to rotate. The second slider 809 slides relative to the inner wall of the second guide groove 804 under the push of the second connecting rod 808. This causes the two third sliders 812 and the second slider 809 to slide synchronously with the second pin 811 and the first pin 810, causing the outer walls of the second pin 811 and the first pin 810 to disengage from the inner wall of the slot 7. This allows the vacuum head body 9 to disengage from the fixed post 6 under the operation of the connecting component 8. Conversely, the vacuum head body 9 can be installed on the outer wall of the fixed post 6 through the connecting component 8, so that the vacuum head body 9 can follow the movement of the cutting mold body 5 to perform vacuuming when the cutting mold body 5 is cutting.

[0031] In a preferred embodiment: the filter plate assembly 20 includes a nano filter 201, a magnet 202 is embedded in the bottom of the nano filter 201, a threaded rod 203 is threadedly connected to the bottom of the slide groove 19, a mounting block 204 is rotatably connected to the top of the threaded rod 203, and a magnet 205 is embedded in the top of the mounting block 204.

[0032] In a preferred embodiment: Magnet 1 202, threaded rod 203, mounting block 204 and magnet 205 are regarded as a movable component, and the movable component is respectively disposed on both sides of the bottom of the nano filter 201. The outer wall of the nano filter 201 has the same shape as the inner wall of the slide 19, and the outer wall of the nano filter 201 is attached to the inner wall of the slide 19 and slides in close contact. The unmounted sides of magnet 1 202 and magnet 205 are the S pole and N pole respectively, and the S pole and N pole are magnetically attracted to each other.

[0033] In the above structure, by setting up the nanofilter 201, magnet 202, threaded rod 203, mounting block 204, and magnet 205, the material dust in the inner cavity of the working chamber 17 will fall onto the surface of the nanofilter 201 under the adsorption of water spray. Because the surface of the nanofilter 201 has tiny pores, it will filter the water mist adsorbed by the material dust, allowing the water mist to pass through the nanofilter 201 and enter the inner cavity of the collection box 18. Simultaneously, when the nanofilter 201 needs to be replaced, rotating the threaded rod 203 will cause the mounting block to rotate. 204 slides along the inner wall of the slide groove 19, causing the sliding mounting block 204 to drive the second magnet 205 to slide through, so that the S pole of the unmounted side of the second magnet 205 will separate from the N pole of the unmounted side of the first magnet 202. When the second magnet 205 moves to a point where the magnetic field attracted to the first magnet 202 weakens, the nanofilter 201 is then slid out through the inner wall of the slide groove 19, thus realizing the removal of the nanofilter 201. At the same time, when it is necessary to install the nanofilter 201, the reverse operation can be used to quickly install and use the nanofilter 201.

[0034] In a preferred embodiment: one end of the first air pipe 10 is connected to the main body 9 of the dust collection head, and the other end is connected to the air inlet of the air pump 11; one end of the second air pipe 12 is connected to the air outlet of the air pump 11, and the other end extends into the dust collection box 13.

[0035] In the above structure, by setting up air pipe 10, air pump 11 and air pipe 2 12, the air pump 11 is started by external power supply, so that the air pump 11 generates suction on the dust suction head body 9 through air pipe 10, so that the dust suction head body 9 transmits the dust of the cut material through air pipe 10 and air pump 11 to air pipe 2 12, and then the air pipe 2 12 is transported to the inner cavity of the working chamber 17 by air pump 11.

[0036] In a preferred embodiment: one end of water pipe 15 is connected to the outlet of water pump 14, and the other end branches into four equally spaced branch pipes. Each branch pipe is fixedly equipped with an atomizing nozzle 16, and the four atomizing nozzles 16 are distributed in a rectangular array in the inner cavity of working chamber 17. One end of water pipe 21 is connected to the outlet of water storage tank 22, and the other end is connected to the inlet of water pump 14. Drain pipe 23 is connected to the sewage outlet of water storage tank 22.

[0037] In the above structure, the atomizing nozzles 16 enable the water pump 14, controlled by an external power source, to draw water from the inner cavity of the water storage tank 22 via the second water pipe 21. The water is then transferred to four rectangularly arranged first water pipes 15, which in turn pass through the four rectangularly arranged atomizing nozzles 16 located within the working chamber 17. The atomizing nozzles 16 spray the water out in an atomized manner, causing the dust particles in the working chamber 17 to be adsorbed by the water mist, thus reducing the dust concentration. The dust particles then fall into the inner cavity of the collection box 18, which can then be removed when stationary, facilitating the reuse of the dust particles within the collection box.

[0038] Working Principle: During operation, the cutting mold body 5 is activated by an external power supply. This causes the cutting mold body 5 to slide laterally along guide rail 3 under the movement of slider 4. Simultaneously, guide rail 3 can slide longitudinally along guide rail 2. When the cutting mold body 5 cuts the hard felt, the suction head body 9, positioned in the same row as the cutting mold body 5, is activated by the air pump 11, which is controlled by the external power supply. The air pump 11 generates suction on the suction head body 9 through air pipe 10. The suction head body 9 then transports the dust from the cut material through air pipe 10 and air pump 11 to air pipe 12, where it is then transported by air pump 11 into the working chamber 17. The water pump 14 is then started by an external power supply. The water pump 14 draws water from the inner cavity of the water storage tank 22 through the water pipe 21. The water pump 14 then transmits the water to four rectangularly arranged water pipes 15. The four water pipes 15 then pass the water through four rectangularly arranged atomizing nozzles 16 in the inner cavity of the working chamber 17. The atomizing nozzles 16 spray the water out in an atomized manner. As a result, the dust in the inner cavity of the working chamber 17 is adsorbed by the water mist, and the dust is settled on the material. The dust is then adsorbed by the water mist and falls into the inner cavity of the collection box 18 through the nano-filter 201. The collection box 18 can then be removed when stationary, so that the dust in the inner cavity can be processed and reused.

[0039] Simultaneously, when the cutting mold body 5 stops working, the lead screw 805 rotates under the control of an external electric wrench. The forward and reverse threads at both ends of the lead screw 805's outer wall cause its two sliders 812 to slide relative to each other along the inner wall of the guide groove 803. As the sliders 812 slide, they pull the connecting rod 806 outwards, causing the turntable 807 to rotate under the tension of the connecting rod 806. At the same time, the rotating connecting rod 806 drives the two bottom rotating connecting rods 808 to push outwards, causing the two sliders 809 to rotate under the tension of the connecting rods 808. Driven by the sliding mechanism, the two sliders 812 and 809 slide relative to each other along the inner wall of the guide groove 804. This causes the two sliders 812 and 809 to slide synchronously with the pins 811 and 810, causing the outer walls of the pins 811 and 810 to separate from the inner wall of the slot 7. This allows the dust collection head 9 to separate from the fixed column 6 under the operation of the connecting component 8. After the dust collection head 9 separates from the cutting mold body 5, it can then adsorb material dust from the cutting equipment and other working corners, thus preventing the equipment parts from having their service life reduced due to the influence of material dust.

[0040] When the nanofilter 201 needs to be replaced, the threaded rod 203 is rotated, causing the mounting block 204 to slide along the inner wall of the groove 19. This causes the sliding mounting block 204 to slide the magnet 205, causing the unmounted S pole of the magnet 205 to separate from the unmounted N pole of the magnet 202. When the magnet 205 moves to a point where the magnetic field attracting the magnet 202 weakens, the nanofilter 201 can then be slid out through the inner wall of the groove 19. Similarly, when the nanofilter 201 needs to be installed, the reverse operation can be performed for quick installation and use.

[0041] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for cutting and producing rigid felt, comprising a support frame (1), characterized in that: The outer wall of the support frame (1) is provided with a guide rail (2) and a dust collection box (13). The outer wall of the guide rail (2) is slidably fitted with a guide rail (3). The outer wall of the guide rail (3) is slidably connected with a slider (4). The outer wall of the slider (4) is provided with a cutting mold body (5). The outer wall of the cutting mold body (5) is fixedly installed with a fixing column (6). The inner wall of the fixing column (6) is provided with a slot (7). The outer wall of the fixing column (6) is provided with a connecting component (8) and a dust suction head body (9). The outer wall of the dust suction head body (9) is provided with an air pipe (10). The top of the dust collection box (13) is provided with an air pump (11). The outer wall of the air pump (11) is provided with an air pipe two (12), the bottom of the dust collection box (13) is provided with a water pump (14), the outer wall of the dust collection box (13) is provided with a water storage tank (22), the outer wall of the water storage tank (22) is provided with a water pipe two (21) and a drain pipe (23), the outer wall of the water pump (14) is provided with a water pipe one (15), the outer wall of the water pipe one (15) is fixedly equipped with an atomizing nozzle (16), the inner cavity of the dust collection box (13) is provided with a working chamber (17) and a collection box (18), the inner wall of the dust collection box (13) is provided with a sliding groove (19), and the inner wall of the sliding groove (19) is provided with a filter plate assembly (20).

2. The dust removal equipment for cutting and producing rigid felt according to claim 1, characterized in that: The connecting assembly (8) includes a connecting block body (801), the inner wall of the connecting block body (801) is provided with an installation groove (802), the inner wall of the installation groove (802) is provided with a guide groove one (803) and a guide groove two (804), the inner wall of the installation groove (802) is threadedly connected to a lead screw (805), the outer wall of the lead screw (805) is provided with a slider three (812), the outer wall of the slider three (812) is rotatably connected to one end of a connecting rod one (806), the other end of the connecting rod one (806) is rotatably connected to a turntable (807), the bottom of the turntable (807) is rotatably connected to one end of a connecting rod two (808), the other end of the connecting rod two (808) is rotatably connected to a slider two (809), the outer wall of the slider two (809) is fixedly installed with a pin two (811), and the outer wall of the slider three (812) is fixedly installed with a pin one (810).

3. The dust removal equipment for cutting and producing rigid felt according to claim 2, characterized in that: One end of the lead screw (805) is constructed with a forward thread, and the other end is constructed with a reverse thread. The slider three (812), the pin one (810), and the connecting rod one (806) are considered as a movable component, and this movable component is respectively arranged at both ends of the lead screw (805) with the turntable (807) as the center. The outer walls of the two slider three (812) have the same shape as the inner wall of the guide groove one (803), and the outer wall of the connecting block body (801) is slidably fitted against the inner wall of the guide groove one (803). The connecting rod two (808) and the slider The second (809) and the second (811) are considered as a movable component, and the movable component is arranged opposite to each other with the turntable (807) as the center. The outer walls of the two second sliders (809) are the same shape as the inner wall of the guide groove (804), and the outer walls of the second sliders (809) are slidably fitted to the inner wall of the guide groove (804). The outer walls of the two second pins (811) and the first pin (810) are the same shape as the inner wall of the slot (7), and the outer walls of the second pins (811) and the first pin (810) are respectively adapted to the inner wall of the slot (7).

4. The dust removal equipment for cutting and producing rigid felt according to claim 1, characterized in that: The filter plate assembly (20) includes a nano filter (201), a magnet (202) is embedded at the bottom of the nano filter (201), a threaded rod (203) is threadedly connected to the bottom of the groove (19), an mounting block (204) is rotatably connected to the top of the threaded rod (203), and a magnet (205) is embedded at the top of the mounting block (204).

5. The rigid felt production and cutting dust removal equipment according to claim 4, characterized in that: The magnet one (202), the threaded rod (203), the mounting block (204), and the magnet two (205) are considered as a movable component, and the movable component is respectively set on both sides of the bottom of the nano filter (201). The outer wall of the nano filter (201) has the same shape as the inner wall of the slide (19), and the outer wall of the nano filter (201) is attached to the inner wall of the slide (19) and slides. The unmounted sides of the magnet one (202) and the magnet two (205) are the S pole and the N pole, respectively, and the S pole and the N pole are magnetically attracted to each other.

6. The dust removal equipment for cutting and producing rigid felt according to claim 1, characterized in that: One end of the first air pipe (10) is connected to the main body (9) of the dust collection head, and the other end is connected to the air inlet of the air pump (11). One end of the second air pipe (12) is connected to the air outlet of the air pump (11), and the other end extends into the dust collection box (13).

7. The dust removal equipment for cutting and producing rigid felt according to claim 1, characterized in that: One end of the first water pipe (15) is connected to the outlet of the water pump (14), and the other end branches into four equally spaced branch pipes. Each branch pipe is fixedly equipped with an atomizing nozzle (16), and the four atomizing nozzles (16) are distributed in a rectangular array in the inner cavity of the working chamber (17). One end of the second water pipe (21) is connected to the outlet of the water storage tank (22), and the other end is connected to the inlet of the water pump (14). The drain pipe (23) is connected to the sewage outlet of the water storage tank (22).

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