Metal plate cutting device with dustproof structure

Abstract

The utility model relates to the field of cutting devices, and discloses a metal plate cutting device with a dustproof structure, which comprises a dustproof shell, sliding plates are arranged at the lower center of the front end face and the lower center of the rear end face of the dustproof shell, and sliding doors are arranged at the centers of the upper end faces of the two sliding plates. A cutting placement structure is arranged at the center of the lower inner wall of the dustproof shell, and a control panel is arranged on the lower portion of one side of the front end of the front sliding door. According to the cutting device, due to the design of the cutting placing platform and the cutting waste groove, waste generated in the cutting process can be collected in time, the working environment is kept clean, the situation that the cutting quality is affected by waste accumulation is avoided, the waste and dust generated in the cutting process are effectively prevented from polluting the surrounding environment due to the adoption of the dustproof shell, and the cutting efficiency is improved. And dust and particles generated in the cutting process are effectively adsorbed and purified through a dust suction machine, activated carbon, adsorption cotton and other assemblies, and the working environment is improved.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, in particular to a sheet metal cutting device with a dustproof structure. Background Art

[0002] The sheet metal cutting device with a dustproof structure is designed to address the dust pollution problem encountered during sheet metal cutting operations in industrial production. The sheet metal cutting device is a device used to process metal sheets, and is usually used to make automotive parts, electronic equipment housings, furniture, etc.

[0003] Since traditional sheet metal cutting devices with dust-proof structures usually generate a large amount of metal chips and dust during the sheet metal cutting process, these dusts will not only pollute the working environment, but also may affect the health of workers and may affect the performance and life of the cutting device. Therefore, technical personnel in this field provide a sheet metal cutting device with a dust-proof structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a sheet metal cutting device with a dustproof structure. Through the design of the cutting placement platform and the cutting waste trough, the waste generated in the cutting process can be collected in time, the working environment is kept clean, and the accumulation of waste is prevented from affecting the cutting quality. By adopting a dustproof shell, the waste and dust generated in the cutting process are effectively prevented from polluting the surrounding environment, and the working environment is kept clean. In addition, through components such as a vacuum cleaner, activated carbon and adsorption cotton, the dust and particulate matter generated in the cutting process are effectively adsorbed and purified, and the working environment is improved. By adopting a camera, a lighting lamp, a dust detector, a transmission module and a buzzer , can monitor the working environment in real time and issue an alarm in abnormal situations, thereby improving the safety and reliability of work, and through the lifting and adjustment structure, the cutting machine body can be lifted and moved in the vertical direction, so that the cutting operation is more convenient, and the front and rear and both sides can be adjusted through the first frame, the first slide groove, the first motor, the first screw rod, the second frame, the second slide groove, the second motor and the second screw rod, thereby improving the flexibility and convenience of cutting to meet the cutting needs of objects of different shapes and sizes, and through the sliding plate and the sliding door, the waste and dust generated by the cutting operation can be effectively prevented from spilling out, the working environment can be kept clean, and the accumulation of waste can be prevented from affecting the cutting quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet metal cutting device with a dustproof structure, comprising a dustproof shell, wherein sliding plates are provided at the lower center of the front end face and the lower center of the rear end face of the dustproof shell, sliding doors are provided at the centers of the upper end faces of the two sliding plates, a cutting placement structure is provided at the center of the lower inner wall of the dustproof shell, a control panel is provided at the lower front end of one side of the sliding door, a first movable adjustment structure is provided at both sides of the center of the upper end face of the cutting placement structure, a first slider is provided on the upper end faces of the two first movable adjustment structures, a second slider is provided on the center of the upper end faces of the two first sliders, a second slider is provided on the front end faces of the second movable adjustment structures, a lifting adjustment structure is provided at the center of the front end face of the second slider, and a dust suction and purification structure is provided at the upper center of the two side walls of the dustproof shell, and a detection, monitoring and alarm structure is provided at the rear of one side of the upper end face of the dustproof shell and at the center of the upper inner wall of the dustproof shell;

[0006] Through the above technical solution, through the design of the cutting placement platform and the cutting waste trough, the waste generated during the cutting process can be collected in time, keeping the working environment clean and avoiding the accumulation of waste to affect the cutting quality. By adopting a dustproof shell, the waste and dust generated during the cutting process are effectively prevented from polluting the surrounding environment, keeping the working environment clean. The dust and particulate matter generated during the cutting process are effectively adsorbed and purified by components such as a vacuum cleaner, activated carbon and adsorption cotton, thereby improving the working environment. By adopting a camera, a lighting lamp, a dust detector, a transmission module and a buzzer, the working environment can be monitored in real time and in abnormal situations The alarm is sounded, which improves the safety and reliability of work, and through the lifting and adjusting structure, the cutting machine body can be lifted and moved in the vertical direction, so that the cutting operation is more convenient. Through the first frame, the first slide groove, the first motor, the first screw rod, the second frame, the second slide groove, the second motor and the second screw rod, the front and back and both sides can be adjusted, which improves the flexibility and convenience of cutting to meet the cutting needs of objects of different shapes and sizes. Through the sliding plate and the sliding door, the waste and dust generated by the cutting operation can be effectively prevented from spilling out, the working environment can be kept clean, and the accumulation of waste can be prevented to affect the cutting quality.

[0007] Further, the cutting placement structure includes a cutting base, a cutting waste trough and a cutting placement platform, wherein the cutting base is arranged at the center of the lower inner wall of the dustproof shell, the cutting waste trough is arranged at the inner center of the cutting base, and the cutting placement platform is arranged at the center of the upper end surface of the cutting waste trough;

[0008] Through the above technical solution, the object to be cut is placed on the cutting placement platform, and the waste generated during the cutting operation falls into the cutting waste trough. By timely cleaning the waste in the cutting waste trough, the working environment can be kept clean and the accumulation of waste can be prevented from affecting the cutting quality.

[0009] Further, the first moving adjustment structure includes a first frame, a first slide groove, a first motor and a first screw rod, the first frame is arranged on the upper end surface of the cutting and placing structure, the first slide groove is arranged at the center of the upper end surface of the first frame, the first motor is arranged at the lower part of the rear end surface of the sliding door at the rear, the first screw rod is arranged at the center inside the first slide groove, the output end of the first motor sequentially passes through the rear end surface of the sliding door at the rear, the rear end surface of the first frame, the rear end surface of the first slide groove and passes into the first slide groove, and the first slider is threadedly sleeved on the outer side wall of the first screw rod;

[0010] Through the above technical solution, the first motor is started to drive the first screw rod to rotate, and the first slider is mounted on the first screw rod through a threaded sleeve, thereby realizing movement along the first slide groove and adjusting the position forward and backward respectively, so as to facilitate cutting.

[0011] Further, the second movable adjustment structure includes a second frame, a second slide groove, a second motor and a second screw rod, the second frame is arranged on the first movable adjustment structure, the second slide groove is arranged at the center of the front end surface of the second frame, the second motor is arranged at the front of the center of the upper end surface of the second frame, the second screw rod is arranged at the center inside the second slide groove, the output end of the second motor sequentially passes through the upper end surface of the second frame and the upper end surface of the second slide groove to the inside of the second slide groove, and the second slider is threadedly sleeved on the outer side wall of the second screw rod;

[0012] Through the above technical solution, the second motor is started to drive the second screw rod to rotate, and the second slider is mounted on the second screw rod through a threaded sleeve, so that the second slider can move along the second slide groove and adjust the position on both sides to facilitate cutting.

[0013] Further, the lifting adjustment structure includes a third frame, a third slide groove, a third motor, a third screw rod, a third slider and a cutting machine body, the third frame is arranged on the front end surface of the second movable adjustment structure, the third slide groove is arranged at the center of the front end surface of the third frame, the third motor is arranged at the front of the center of the upper end surface of the third frame, the third screw rod is arranged at the inner center of the third slide groove, the output end of the third motor sequentially passes through the upper end surface of the third frame and the upper end surface of the third slide groove to the inside of the third slide groove, the third slider is threadedly sleeved on the outer side wall of the third screw rod, and the cutting machine body is arranged at the center of the front end surface of the third slider;

[0014] Through the above technical solution, the third motor is started to drive the third screw rod to rotate, and the third slider is arranged on the third screw rod through a threaded sleeve, so that the cutting machine body can be lifted and moved along the third slide groove, which is convenient for cutting.

[0015] Further, the dust collection and purification structure includes a dust collection box, a dust collector, activated carbon, adsorbent cotton and a dust collection port, the dust collection box is arranged on the side wall of the dustproof shell, the dust collector is arranged inside the dust collection box on the side wall of the dustproof shell, the dust collection port is arranged on the output end of the dust collector, and the activated carbon and adsorbent cotton are arranged inside the dust collection box in a front-to-back arrangement;

[0016] Through the above technical solution, the vacuum cleaner sucks dust and particulate matter into the dust box through the dust suction port, and the activated carbon and adsorption cotton in the dust box play their roles respectively to purify the air.

[0017] Further, the detection monitoring alarm structure includes a camera, a lighting lamp, a transmission module, a buzzer and two dust detectors, the camera is arranged at the rear of the center of the upper inner wall of the dustproof shell, the lighting lamp is arranged at the center of the upper inner wall, the two dust detectors are arranged on the upper inner walls of the dustproof shell on both sides of the lighting lamp, the transmission module is arranged at the rear of one side of the upper end surface of the dustproof shell, and the buzzer is arranged at the center of the upper end surface of the transmission module;

[0018] Through the above technical solution, the camera is used to capture images, the lighting lamp provides lighting, and the dust detector detects the dust concentration. This information is transmitted through the transmission module. When an abnormal situation is detected, the buzzer sounds an alarm, so that the situation in the working environment can be monitored in real time.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the sheet metal cutting device with a dustproof structure is designed with a cutting placement platform and a cutting waste trough, so that the waste generated during the cutting process can be collected in time, the working environment is kept clean, and the accumulation of waste is prevented from affecting the cutting quality. The use of a dustproof shell effectively prevents the waste and dust generated during the cutting process from polluting the surrounding environment, keeping the working environment clean, and through components such as a vacuum cleaner, activated carbon and adsorption cotton, the dust and particulate matter generated during the cutting process are effectively adsorbed and purified, thereby improving the working environment.

[0021] 2. In the utility model, by adopting a camera, a lighting lamp, a dust detector, a transmission module and a buzzer, it is possible to monitor the working environment in real time and issue an alarm in abnormal situations, thereby improving the safety and reliability of the work. Moreover, through the lifting and adjusting structure, the cutting machine body can be lifted and moved in the vertical direction, thereby making the cutting operation more convenient.

[0022] 3. In the utility model, the front and rear and both side positions can be adjusted through the first frame, the first slide groove, the first motor, the first screw rod, the second frame, the second slide groove, the second motor and the second screw rod, thereby improving the flexibility and convenience of cutting to meet the cutting needs of objects of different shapes and sizes. In addition, the sliding plate and the sliding door can effectively prevent the waste and dust generated by the cutting operation from spilling out, keep the working environment clean, and prevent waste accumulation from affecting the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a sheet metal cutting device with a dustproof structure proposed by the utility model;

[0024] Figure 2 This is a three-dimensional cross-sectional view of a sheet metal cutting device with a dustproof structure proposed by the utility model;

[0025] Figure 3 This is a front cross-sectional view of a sheet metal cutting device with a dustproof structure proposed by the utility model;

[0026] Figure 4 This is a side sectional view of a sheet metal cutting device with a dustproof structure proposed by the utility model;

[0027] Figure 5 It is a side sectional view of dust collection and purification of a sheet metal cutting device with a dustproof structure proposed by the utility model.

[0028] Legend:

[0029] 1. Dustproof shell; 2. Control panel; 3. Sliding plate; 4. Sliding door; 5. Cutting placement structure; 501. Cutting base; 502. Cutting waste trough; 503. Cutting placement platform; 6. First moving adjustment structure; 601. First frame; 602. First slide; 603. First motor; 604. First screw rod; 7. Second moving adjustment structure; 701. Second frame; 702. Second slide; 703. Second motor; 704. Second screw rod; 8. Lifting adjustment structure; 801. Third Frame; 802, third slide; 803, third motor; 804, third screw rod; 805, third slider; 806, cutting machine body; 9, dust suction and purification structure; 901, dust suction box; 902, vacuum cleaner; 903, activated carbon; 904, adsorption cotton; 905, dust suction port; 10, first slider; 11, second slider; 12, detection, monitoring and alarm structure; 1201, camera; 1202, lighting; 1203, transmission module; 1204, buzzer; 1205, dust detector. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5 , the utility model provides an embodiment: a sheet metal cutting device with a dustproof structure, including a dustproof shell 1, a sliding plate 3 is provided at the lower center of the front end face and the lower center of the rear end face of the dustproof shell 1, a sliding door 4 is provided at the center of the upper end face of the two sliding plates 3, a cutting placement structure 5 is provided at the center of the lower inner wall of the dustproof shell 1, and the cut material is placed on the cutting placement structure 5, a control panel 2 is provided at the lower part of the front end side of the sliding door 4, a first movable adjustment structure 6 is provided at both sides of the center of the upper end face of the cutting placement structure 5, and the upper end faces of the two first movable adjustment structures 6 are threadedly sleeved with a first slider 10, and the two A second movable adjustment structure 7 is provided at the center of the upper end surface of the first slider 10, and a second slider 11 is threadedly sleeved on the front end surface of the second movable adjustment structure 7. A lifting adjustment structure 8 is provided at the center of the front end surface of the second slider 11 for moving and lifting to achieve precise adjustment of the material position to meet different cutting requirements. Dust suction and purification structures 9 are provided at the upper center of both side walls of the dustproof shell 1, which can absorb and purify dust and particulate matter generated during the cutting process. A detection, monitoring and alarm structure 12 is provided at the rear of one side of the upper end surface of the dustproof shell 1 and at the center of the upper inner wall of the dustproof shell 1 to monitor the working environment in real time and issue an alarm under abnormal circumstances.

[0032] The cutting placement structure 5 includes a cutting base 501, a cutting waste trough 502 and a cutting placement platform 503. The cutting base 501 is arranged at the center of the lower inner wall of the dustproof shell 1, the cutting waste trough 502 is arranged at the inner center of the cutting base 501, and the cutting placement platform 503 is arranged at the center of the upper end surface of the cutting waste trough 502. The object to be cut is placed on the cutting placement platform 503, and the waste generated during the cutting operation falls into the cutting waste trough 502. By timely cleaning the waste in the cutting waste trough 502, the working environment can be kept clean and the accumulation of waste can be prevented from affecting the cutting quality.

[0033] The first movable adjustment structure 6 includes a first frame 601, a first slide groove 602, a first motor 603 and a first screw rod 604. The first frame 601 is arranged on the upper end surface of the cutting and placing structure 5, the first slide groove 602 is arranged at the center of the upper end surface of the first frame 601, the first motor 603 is arranged at the lower part of the rear end surface of the sliding door 4 at the rear, and the first screw rod 604 is arranged at the inner center of the first slide groove 602. The output end of the first motor 603 sequentially passes through the rear end surface of the sliding door 4 at the rear, the rear end surface of the first frame 601, and the rear end surface of the first slide groove 602 to the inside of the first slide groove 602. The first slider 10 is threadedly sleeved on the outer side wall of the first screw rod 604. By starting the first motor 603, the first screw rod 604 is driven to rotate. The first slider 10 is threadedly sleeved on the first screw rod 604, thereby realizing the movement along the first slide groove 602, and adjusting the position forward and backward respectively, so that it is convenient to cut.

[0034] The second movable adjustment structure 7 includes a second frame 701, a second slide groove 702, a second motor 703 and a second screw rod 704. The second frame 701 is arranged on the first movable adjustment structure 6, the second slide groove 702 is arranged at the center of the front end surface of the second frame 701, the second motor 703 is arranged at the front of the center of the upper end surface of the second frame 701, and the second screw rod 704 is arranged at the inner center of the second slide groove 702. The output end of the second motor 703 passes through the upper end surface of the second frame 701 and the upper end surface of the second slide groove 702 in sequence to the inside of the second slide groove 702. The second slider 11 is threadedly sleeved on the outer side wall of the second screw rod 704. By starting the second motor 703 to drive the second screw rod 704 to rotate, the second slider 11 is threadedly sleeved on the second screw rod 704, so that the second slider 11 can move along the second slide groove 702, and the positions on both sides are adjusted respectively, so that it is convenient to cut.

[0035] The lifting adjustment structure 8 includes a third frame 801, a third slide 802, a third motor 803, a third screw rod 804, a third slider 805 and a cutting machine body 806. The third frame 801 is arranged on the front end surface of the second movement adjustment structure 7, the third slide 802 is arranged at the center of the front end surface of the third frame 801, the third motor 803 is arranged at the front of the center of the upper end surface of the third frame 801, the third screw rod 804 is arranged at the inner center of the third slide 802, and the output end of the third motor 803 passes through the upper end surface of the third frame 801 and the upper end surface of the third slide 802 in sequence to the inside of the third slide 802, the third slider 805 is threadedly sleeved on the outer side wall of the third screw rod 804, the cutting machine body 806 is arranged at the center of the front end surface of the third slider 805, the third motor 803 drives the third screw rod 804 to rotate, and the third slider 805 is threadedly sleeved on the third screw rod 804, thereby realizing the lifting and lowering movement of the cutting machine body 806 along the third slide 802, which is convenient for cutting.

[0036] The dust collection and purification structure 9 includes a dust collection box 901, a dust collector 902, activated carbon 903, adsorbent cotton 904 and a dust collection port 905. The dust collection box 901 is arranged on the side wall of the dustproof shell 1, the dust collector 902 is arranged inside the dust collection box 901 on the side wall of the dustproof shell 1, and the dust collection port 905 is arranged on the output end of the dust collector 902. The activated carbon 903 and adsorbent cotton 904 are arranged in a front-to-back arrangement inside the dust collection box 901, respectively. The vacuum cleaner 902 sucks dust and particulate matter into the dust collection box 901 through the dust collection port 905, and the activated carbon 903 and adsorbent cotton 904 in the dust collection box 901 play their roles respectively to purify the air.

[0037] The detection monitoring alarm structure 12 includes a camera 1201, a lighting lamp 1202, a transmission module 1203, a buzzer 1204 and two dust detectors 1205. The camera 1201 is arranged at the rear center of the upper inner wall of the dustproof shell 1, the lighting lamp 1202 is arranged at the center of the upper inner wall, the two dust detectors 1205 are respectively arranged on the upper inner wall of the dustproof shell 1 on both sides of the lighting lamp 1202, the transmission module 1203 is arranged at the rear of one side of the upper end surface of the dustproof shell 1, and the buzzer 1204 is arranged at the center of the upper end surface of the transmission module 1203. The camera 1201 is used to capture images, the lighting lamp 1202 provides lighting, and the dust detector 1205 detects dust concentration. This information is transmitted through the transmission module 1203. When an abnormal situation is detected, the buzzer 1204 sounds an alarm, which can monitor the situation in the working environment in real time.

[0038] Working principle: the object to be cut is placed on the cutting placement platform 503, and the waste generated during the cutting operation falls into the cutting waste trough 502. By timely cleaning the waste in the cutting waste trough 502, the working environment can be kept clean and the accumulation of waste can be prevented from affecting the cutting quality. The first motor 603 is started to drive the first screw rod 604 to rotate, and the first slider 10 is threadedly sleeved on the first screw rod 604, so as to achieve movement along the first slide groove 602, and adjust the position forward and backward respectively, so that it is convenient for cutting. The second motor 703 is started to drive the second screw rod 704 to rotate, and the second slider 11 is threadedly sleeved on the second screw rod 704, so that the second slider 11 can move along the second slide groove 702, and adjust the position on both sides respectively. The third motor 803 is started to drive the third screw rod 804 to rotate, and the third slider 805 is arranged on the third screw rod 804 through a threaded sleeve, so as to realize the lifting and movement of the cutting machine body 806 along the third slide groove 802, which is convenient for cutting. The vacuum cleaner 902 sucks dust and particulate matter into the dust box 901 through the dust suction port 905, and the activated carbon 903 and the adsorption cotton 904 in the dust box 901 play a role respectively to purify the air. The camera 1201 is used to take images, the lighting lamp 1202 provides lighting, and the dust detector 1205 detects the dust concentration. This information is transmitted through the transmission module 1203. When an abnormal situation is detected, the buzzer 1204 sounds an alarm, which can monitor the situation in the working environment in real time.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sheet metal cutting device with a dustproof structure, comprising a dustproof shell (1), characterized in that: The dustproof shell (1) is provided with a sliding plate (3) at the lower center of the front end face and the lower center of the rear end face, and a sliding door (4) is provided at the center of the upper end face of the two sliding plates (3). A cutting placement structure (5) is provided at the center of the lower inner wall of the dustproof shell (1), and a control panel (2) is provided at the lower part of one side of the front end of the sliding door (4) at the front. The cutting placement structure (5) is provided with a first movable adjustment structure (6) at both sides of the center of the upper end face, and the upper end faces of the two first movable adjustment structures (6) are threadedly sleeved. A first slider (10) is provided, a second movable adjustment structure (7) is provided at the center of the upper end surface of the two first sliders (10), a second slider (11) is threadedly sleeved on the front end surface of the second movable adjustment structure (7), a lifting adjustment structure (8) is provided at the center of the front end surface of the second slider (11), a dust suction and purification structure (9) is provided at the center of the upper side walls of the dustproof shell (1), and a detection, monitoring and alarm structure (12) is provided at the rear of one side of the upper end surface of the dustproof shell (1) and at the center of the upper inner wall of the dustproof shell (1).

2. The sheet metal cutting device with a dustproof structure according to claim 1, characterized in that: The cutting placement structure (5) comprises a cutting base (501), a cutting waste trough (502) and a cutting placement platform (503); the cutting base (501) is arranged at the center of the lower inner wall of the dustproof shell (1); the cutting waste trough (502) is arranged at the center inside the cutting base (501); and the cutting placement platform (503) is arranged at the center of the upper end surface of the cutting waste trough (502).

3. The sheet metal cutting device with a dustproof structure according to claim 1, characterized in that: The first movable adjustment structure (6) comprises a first frame (601), a first slide groove (602), a first motor (603) and a first screw rod (604); the first frame (601) is arranged on the upper end surface of the cutting and placing structure (5); the first slide groove (602) is arranged at the center of the upper end surface of the first frame (601); the first motor (603) is arranged at the lower part of the rear end surface of the rear sliding door (4); the first screw rod (604) is arranged at the inner center of the first slide groove (602); the output end of the first motor (603) passes through the rear end surface of the rear sliding door (4), the rear end surface of the first frame (601), and the rear end surface of the first slide groove (602) in sequence to the inside of the first slide groove (602); the first slider (10) is threadedly sleeved on the outer side wall of the first screw rod (604).

4. The sheet metal cutting device with a dustproof structure according to claim 1, characterized in that: The second movable adjustment structure (7) comprises a second frame (701), a second slide groove (702), a second motor (703) and a second screw rod (704); the second frame (701) is arranged on the first movable adjustment structure (6); the second slide groove (702) is arranged at the center of the front end surface of the second frame (701); the second motor (703) is arranged at the front of the center of the upper end surface of the second frame (701); the second screw rod (704) is arranged at the inner center of the second slide groove (702); the output end of the second motor (703) passes through the upper end surface of the second frame (701) and the upper end surface of the second slide groove (702) in sequence and passes into the second slide groove (702); the second slider (11) is threadedly sleeved on the outer side wall of the second screw rod (704).

5. The sheet metal cutting device with a dustproof structure according to claim 1, characterized in that: The lifting adjustment structure (8) comprises a third frame (801), a third slide groove (802), a third motor (803), a third screw rod (804), a third slider (805) and a cutting machine body (806); the third frame (801) is arranged on the front end surface of the second moving adjustment structure (7); the third slide groove (802) is arranged at the center of the front end surface of the third frame (801); the third motor (803) is arranged at the front center of the upper end surface of the third frame (801); the third screw rod (804) is arranged at the inner center of the third slide groove (802); the output end of the third motor (803) passes through the upper end surface of the third frame (801) and the upper end surface of the third slide groove (802) in sequence and passes into the inner part of the third slide groove (802); the third slider (805) is threadedly sleeved on the outer side wall of the third screw rod (804); and the cutting machine body (806) is arranged at the center of the front end surface of the third slider (805).

6. The sheet metal cutting device with a dustproof structure according to claim 1, characterized in that: The dust collection and purification structure (9) comprises a dust collection box (901), a dust collector (902), activated carbon (903), adsorbent cotton (904) and a dust collection port (905); the dust collection box (901) is arranged on the side wall of the dustproof shell (1); the dust collector (902) is arranged inside the dust collection box (901) on the side wall of the dustproof shell (1); the dust collection port (905) is arranged on the output end of the dust collector (902); and the activated carbon (903) and adsorbent cotton (904) are arranged inside the dust collection box (901) in a front-to-back arrangement.

7. The sheet metal cutting device with a dustproof structure according to claim 1, characterized in that: The detection monitoring alarm structure (12) comprises a camera (1201), an illumination lamp (1202), a transmission module (1203), a buzzer (1204) and two dust detectors (1205); the camera (1201) is arranged at the rear center of the upper inner wall of the dustproof shell (1); the illumination lamp (1202) is arranged at the center of the upper inner wall; the two dust detectors (1205) are respectively arranged on the upper inner wall of the dustproof shell (1) on both sides of the illumination lamp (1202); the transmission module (1203) is arranged at the rear of one side of the upper end face of the dustproof shell (1); and the buzzer (1204) is arranged at the center of the upper end face of the transmission module (1203).

Images