Intelligent metal cutting equipment for aluminum foil production

Abstract

The invention discloses intelligent metal cutting equipment for aluminum foil production. The intelligent metal cutting equipment comprises a cutting equipment body and an arrangement assembly. According to the intelligent metal cutting equipment for aluminum foil production, the negative pressure adsorption barrel and the electrostatic adsorption barrel are driven by the rotating mechanism to rotate synchronously, and the motion mode of combining revolution and rotation is achieved under meshing transmission of the transmission gear and the driven gear; in the rotating process, air flow generated by the adsorption barrel can disturb and lift particulate matter tightly attached to the surface of the aluminum foil, the foreign matter stripping effect is enhanced, meanwhile, revolution and rotation are alternately carried out, an adsorption area is continuously updated, local saturation is avoided, and the service life of the adsorption barrel is prolonged. Continuous cleaning is ensured, the coverage range is widened, the working efficiency is improved, mechanical adsorption and electrostatic adsorption are synergistic, large particles and fine dust are captured, comprehensive and efficient online cleaning is achieved, and the cleanliness of the surface of the aluminum foil is effectively guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of aluminum foil production, and more particularly to an intelligent metal cutting device for aluminum foil production. Background Technology

[0002] Metal cutting is a key process in aluminum foil production, often resulting in the generation of large amounts of metal shavings and dust. If these fine particles remain on the aluminum foil surface, they can easily cause scratches, indentations, and reduced insulation performance in subsequent rolling, slitting, or coating processes, severely impacting product surface quality and yield.

[0003] The precision cutting equipment and method for aluminum foil production proposed in the existing patent application number "202310354695.2" fixes the aluminum foil to be cut by means of the cooperation between the fixing component and the blower during the cutting process, so as to avoid deformation during the cutting process. At the same time, the suction force generated by the blower draws in the smoke and aluminum foil particles generated during the cutting process and treats them in a concentrated manner, protecting the health of the operators. The air discharged by the blower drives the sorting mechanism and the vibration mechanism to perform the sorting of aluminum foil, saving time. However, the above process has problems such as limited cleaning range, incomplete cleaning and easy generation of secondary dust. In particular, it is difficult to deal with the complex pollution of debris of different particle sizes, resulting in unstable cleaning effect. Summary of the Invention

[0004] This application aims to at least partially address one of the technical problems in the related art.

[0005] Therefore, one objective of this application is to provide an intelligent metal cutting device for aluminum foil production, which drives the adsorption cylinder and the electrostatic adsorption cylinder to operate synchronously through a rotating mechanism. By combining revolution and rotation, it can achieve continuous and all-round cleaning of the cutting area. At the same time, the airflow generated can help foreign objects be peeled off from the aluminum foil, thereby significantly improving the surface cleanliness of the aluminum foil.

[0006] To achieve the above objectives, the first aspect of this application provides an intelligent metal cutting device for aluminum foil production, comprising a cutting device body and a sorting component, wherein the sorting component includes a protective cover mounted on the cutting device body; a rotating mechanism is provided on the protective cover; a negative pressure adsorption cylinder is provided on the rotating mechanism; an electrostatic adsorption cylinder is provided on the rotating mechanism; a transmission gear is installed on the inner wall of the protective cover; a passive gear is fixedly installed on the outer circumference of the negative pressure adsorption cylinder and the electrostatic adsorption cylinder; a guide rod is sleeved on the surface of the negative pressure adsorption cylinder and the electrostatic adsorption cylinder; and a collection box is provided below the protective cover.

[0007] In addition, the intelligent metal cutting equipment for aluminum foil production proposed in this application may also have the following additional technical features: In one embodiment of this application, one end of the guide rod is fixedly connected to the rotating mechanism, and the guide rod is provided with an inclined surface, the direction of which is the same as the guiding direction of the guide rod.

[0008] In one embodiment of this application, the portion of the negative pressure adsorption cylinder and the electrostatic adsorption cylinder located above the collection box constitutes a discharge area, which is used to dislodge the adsorbed foreign matter.

[0009] In one embodiment of this application, the negative pressure adsorption cylinder has multiple lifting holes; an air supply pipe is fixedly installed inside the negative pressure adsorption cylinder; and multiple air distribution pipes are fixedly installed on the air supply pipe.

[0010] In one embodiment of this application, a blower is fixedly installed at one end of the air supply pipe, the blower is fixedly installed on the protective cover, and a plurality of lifting holes correspond one-to-one with a plurality of air distribution pipes, and the plurality of lifting holes are connected to the corresponding air distribution pipes.

[0011] In one embodiment of this application, the negative pressure adsorption cylinder is provided with a plurality of adsorption holes, and the plurality of lifting holes are located on one side of the plurality of adsorption holes.

[0012] In one embodiment of this application, the plurality of lifting holes are arranged in a double helical array along the surface of the negative pressure adsorption cylinder.

[0013] In one embodiment of this application, a V-shaped guide groove is provided at the outlet of each of the plurality of lifting holes, and the plurality of lifting holes arranged in a double helix array are inclined at 15° relative to each other.

[0014] In one embodiment of this application, the rotating machine includes a mounting bracket installed on the protective cover; a rotating motor is fixedly mounted on the mounting bracket; rotating disks are rotatably connected to both sides of the protective cover, and the rotating disks are fixedly connected to the output end of the rotating motor.

[0015] In one embodiment of this application, an angle control head is installed on the lifting hole for adjusting the airflow injection angle of the lifting hole. The angle is calculated using the following formula: , : Cleaning power; ρ: Air density; v: Airflow velocity; θ: Angle of the lifting hole; c: Horizontal component efficiency coefficient; k: Particle adhesion coefficient; d: Particle diameter.

[0016] The intelligent metal cutting equipment for aluminum foil production according to the embodiments of this application has the following advantages: (1) The rotating mechanism drives the negative pressure adsorption cylinder and the electrostatic adsorption cylinder to rotate synchronously, and realizes the motion mode of combining revolution and rotation under the meshing transmission of the transmission gear and the passive gear, so that it can continuously and efficiently adsorb the debris and foreign objects generated by cutting when it is close to the aluminum foil surface. During the rotation, the airflow generated by the adsorption cylinder itself can disturb and lift the particles that are close to the aluminum foil surface, enhancing the foreign object removal effect. At the same time, the revolution and rotation alternate, so that the adsorption area is constantly renewed, avoiding local saturation, ensuring continuous cleaning, improving the coverage and work efficiency. The mechanical adsorption and electrostatic adsorption work together to take into account the capture of large particles and fine dust, realize comprehensive and efficient online cleaning, and effectively ensure the cleanliness of the aluminum foil surface.

[0017] (2) By controlling the blower to supply air to the air supply pipe, the airflow enters the lifting hole through the air distribution pipe and is sprayed out, which can effectively blow up the foreign matter attached to the aluminum foil surface, break the direct contact force and adhesion between it and the aluminum foil, significantly reduce the adhesion strength of the foreign matter, and make it easier to detach from the surface. At the same time, the lifting hole rotates synchronously with the negative pressure adsorption cylinder, and the sprayed airflow also rotates, forming a spiral turbulent air curtain, which further enhances the disturbance and lifting effect on foreign matter, especially for light dust and small particles, it has a stronger peeling ability. The rotating airflow can also guide foreign matter into the effective adsorption area of ​​the negative pressure adsorption cylinder and the electrostatic adsorption cylinder, improving the capture efficiency.

[0018] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of an intelligent metal cutting device for aluminum foil production according to an embodiment of this application; Figure 2 This is a perspective view of an intelligent metal cutting device for aluminum foil production according to an embodiment of this application; Figure 3 According to one embodiment of this application Figure 2 Enlarged view of point A in the middle; Figure 4 This is a perspective view of a protective cover according to one embodiment of this application; Figure 5 According to one embodiment of this application Figure 4 Enlarged view at point B in the middle; Figure 6 This is a perspective view of a negative pressure adsorption cylinder according to an embodiment of this application; Figure 7 This is a side view of a negative pressure adsorption cylinder according to an embodiment of this application; Figure 8 This is a front view of a negative pressure adsorption cylinder according to another embodiment of this application; Figure 9 For the purposes of this application Figure 8 Cross-sectional view of the adsorption cylinder.

[0020] As shown in the figure: 10. Main body of the cutting equipment; 20. Sorting component; 201. Protective cover; 202. Rotating mechanism; 2021. Mounting frame; 2022. Rotating motor; 2023. Rotating disk; 203. Negative pressure adsorption cylinder; 204. Electrostatic adsorption cylinder; 205. Transmission gear; 206. Passive gear; 207. Guide rod; 208. Collection box; 30. Lifting hole; 301. Air supply pipe; 302. Air distribution pipe. Detailed Implementation

[0021] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0022] The intelligent metal cutting equipment for aluminum foil production according to embodiments of this application will be described below with reference to the accompanying drawings.

[0023] like Figures 1-9 As shown in the figure, the intelligent metal cutting equipment for aluminum foil production according to an embodiment of this application includes a cutting equipment body 10 and a sorting component 20. The sorting component 20 includes a protective cover 201 installed on the cutting equipment body 10; a rotating mechanism 202 is provided on the protective cover 201; a negative pressure adsorption cylinder 203 is provided on the rotating mechanism 202; an electrostatic adsorption cylinder 204 is provided on the rotating mechanism 202; a transmission gear 205 is installed on the inner wall of the protective cover 201; a passive gear 206 is fixedly installed on the outer circumference of the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204; a guide rod 207 is sleeved on the surface of the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204; and a collection box 208 is provided below the protective cover 201.

[0024] It should be noted that the negative pressure adsorption cylinder 203 uses negative pressure adsorption, and the electrostatic adsorption cylinder 204 uses electrostatic adsorption. Both technologies are relatively mature, and their specific structures will not be described in detail here.

[0025] In one embodiment of this application, such as Figures 2-5 As shown, one end of the guide rod 207 is fixedly connected to the rotating mechanism 202, and the guide rod 207 is provided with an inclined surface, the direction of which is the same as the guiding direction of the guide rod 207.

[0026] In one embodiment of this application, such as Figures 2-5 As shown, the portion of the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 above the collection box 208 is the feeding area, which is used to drop the adsorbed foreign objects.

[0027] It should be noted that the feeding area needs to lose its adsorption force on the adsorbed impurities. That is to say, the area above the collection box 208 corresponding to the electrostatic adsorption cylinder 204 no longer generates static electricity to adsorb foreign objects, and the area corresponding to the negative pressure adsorption cylinder 203 no longer generates negative pressure to adsorb foreign objects, so that the adsorbed foreign objects can fall off.

[0028] Specifically, in the actual production process, cutting will generate debris, which will scatter in all directions, causing some of the debris to fall onto the aluminum foil, making it inconvenient to clean.

[0029] When it is necessary to clean up the debris generated during cutting, the rotating mechanism 202 first drives the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 to rotate. The simultaneous rotation of the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 allows the negative pressure adsorption cylinder 203 to adsorb foreign objects from the aluminum foil surface when it is closest to the aluminum foil. Similarly, the electrostatic adsorption cylinder 204 can also adsorb foreign objects from the aluminum foil surface when it is closest to the aluminum foil. Furthermore, due to the meshing of the transmission gear 205 and the driven gear 206, the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 rotate simultaneously within the protective cover 201. It also rotates, which moves the side that adsorbs foreign objects to the top of the negative pressure adsorption cylinder 203, allowing other areas of the negative pressure adsorption cylinder 203 to continue adsorbing the foreign objects. The electrostatic adsorption cylinder 204 works similarly. When the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 rotate, the guide rod 207 on the surface guides the foreign objects adsorbed by the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204, causing the foreign objects to move towards one end of the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204. When they move to the top of the collection box 208, they lose their adsorption force and fall into the collection box 208, thus completing the collection of the adsorbed foreign objects.

[0030] The rotating mechanism 202 drives the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 to rotate synchronously. Under the meshing transmission of the transmission gear 205 and the passive gear 206, a motion mode combining revolution and rotation is achieved. This allows the cylinder to continuously and efficiently adsorb the debris and foreign objects generated during cutting when it is close to the aluminum foil surface. During the rotation, the airflow generated by the adsorption cylinder itself can disturb and lift the particles that are close to the aluminum foil surface, enhancing the foreign object removal effect. At the same time, the revolution and rotation alternate, so that the adsorption area is constantly renewed, avoiding local saturation, ensuring continuous cleaning, improving coverage and work efficiency. The synergistic effect of mechanical adsorption and electrostatic adsorption takes into account both large particles and fine dust, achieving comprehensive and efficient online cleaning and effectively ensuring the cleanliness of the aluminum foil surface.

[0031] In one embodiment of this application, such as Figure 6 and Figure 7 As shown, the negative pressure adsorption cylinder 203 has multiple lifting holes 30; an air supply pipe 301 is fixedly installed inside the negative pressure adsorption cylinder 203; and multiple air distribution pipes 302 are fixedly installed on the air supply pipe 301.

[0032] It should be noted that inside the protective cover 201, the rotating negative pressure adsorption cylinder 203 and electrostatic adsorption cylinder 204 will also generate a certain vortex, which can also be used to carry foreign objects up. When the foreign objects are carried up, due to the continuous adsorption of the negative pressure adsorption cylinder 203, a certain negative pressure will also be generated inside the protective cover 201, allowing outside air to enter the protective cover 201. Therefore, the foreign objects floating inside the protective cover 201 will not float to the outside of the protective cover 201.

[0033] In one embodiment of this application, such as Figure 6 and Figure 7 As shown, a blower is fixedly installed at one end of the air supply pipe 301. The blower is fixedly installed on the protective cover 201. The plurality of lifting holes 30 correspond one-to-one with the plurality of air distribution pipes 302, and the plurality of lifting holes 30 are connected to the corresponding air distribution pipes 302.

[0034] It should be noted that the blower is a hair dryer that can be operated when needed to supply air to the air supply pipe 301 and the air distribution pipe 302, so that the air can be discharged from the lifting hole 30.

[0035] In one embodiment of this application, such as Figure 7 As shown, the negative pressure adsorption cylinder 203 has multiple adsorption holes, and the multiple lifting holes 30 are located on one side of the multiple adsorption holes.

[0036] Specifically, in actual use, some of the foreign objects generated during cutting will directly adhere to the aluminum foil, making it impossible to completely clean the adhered aluminum foil when cleaning the foreign objects due to the strong adhesion.

[0037] When the negative pressure adsorption cylinder 203 rotates, the operation of the blower is controlled to blow air into the air supply pipe 301. The air entering the air supply pipe 301 enters the corresponding lifting hole 30 through the air distribution pipe 302. The air discharged from the lifting hole 30 blows the foreign objects on the aluminum foil, causing the foreign objects to float up. Then, the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 adsorb the foreign objects, thereby achieving the cleaning of foreign objects.

[0038] By controlling the blower to supply air to the air supply pipe 301, the airflow enters the lifting hole 30 through the air distribution pipe 302 and is ejected, which can effectively blow up foreign objects attached to the aluminum foil surface, breaking the direct contact force and adhesion between them and the aluminum foil, significantly reducing the adhesion strength of foreign objects, and making them easier to detach from the surface. At the same time, the lifting hole 30 rotates synchronously with the negative pressure adsorption cylinder 203, and the ejected airflow also rotates, forming a spiral turbulent air curtain, which further enhances the disturbance and lifting effect on foreign objects, especially having a stronger peeling ability for light dust and fine particles. The rotating airflow can also guide foreign objects into the effective adsorption area of ​​the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204, improving the capture efficiency.

[0039] In one embodiment of this application, such as Figure 8 and Figure 9 As shown, the plurality of lifting holes 30 are arranged in a double helix array along the surface of the negative pressure adsorption cylinder 203.

[0040] In one embodiment of this application, such as Figure 8 and Figure 9 As shown, V-shaped guide grooves are provided at the outlets of the multiple lifting holes 30, and the multiple lifting holes 30 arranged in a double helix array are inclined at 15° relative to each other.

[0041] It should be noted that the V-shaped guide channel converges and accelerates the airflow, forming a high-impact jet stream, ensuring that the airflow is ejected at a specific angle and direction, thereby enhancing the disturbance to foreign objects.

[0042] By arranging lifting holes in a spiral array around the negative pressure adsorption cylinder 203, each lifting hole 30 sequentially ejects airflow as the negative pressure adsorption cylinder 203 rotates, forming a dynamic airflow field that is continuously superimposed in time and space. This effectively eliminates the blind spots in airflow coverage caused by traditional straight lines or single rows of holes, achieving seamless sweeping of the aluminum foil surface. Specifically, the main airflow discharged from the lifting holes 30 is sprayed vertically downward at a 15° angle, strongly disturbing and lifting larger particles attached to the surface. At the same time, the vortex airflow generated by the rotation is sprayed out tangentially along the aluminum foil surface, forming a spiral air curtain that adheres to the surface, enhancing the removal of fine dust. Combined with the adsorption cylinder, this can optimize the cleaning effect of foreign objects.

[0043] In one embodiment of this application, such as Figure 3As shown, the rotating machine 202 includes a mounting bracket 2021 mounted on the protective cover 201; a rotating motor 2022 is fixedly mounted on the mounting bracket 2021; rotating disks 2023 are rotatably connected to both sides of the protective cover 201, and the rotating disks 2023 are fixedly connected to the output end of the rotating motor 2022.

[0044] In one embodiment of this application, an angle control head is installed on the lifting hole 30 for adjusting the airflow injection angle of the lifting hole 30. The angle is calculated using the following formula: , : Cleaning power; ρ: Air density; v: Airflow velocity; θ: Angle of the lifting hole; c: Horizontal component efficiency coefficient; k: Particle adhesion coefficient; d: Particle diameter. Cleaning power (value > 1 indicates effective removal) ρ: Air density (default value 1.2 kg / m³) v: Airflow velocity (unit: m / s) θ: Angle of the lifting hole (relative to the vertical direction) c: Horizontal component efficiency coefficient (default value 0.7) k: Particle adhesion coefficient (0.1 N / μm for aluminum foil debris) d: Particle diameter (unit: μm) For example, during the aluminum foil cutting process, the equipment handles typical aluminum foil debris. The diameter of the particles produced by cutting is d=15μm (medium size, representative of common debris). The airflow velocity of the negative pressure adsorption cylinder 203 is set to v=20 m / s (a reasonable industrial value to ensure sufficient disturbance). The lifting hole angle θ is initially set to 30 degrees (the document claims mention a default tilt of 15 degrees, but the angle control head is adjustable; a larger angle is tested here to evaluate the effect). Other parameters use the document default values: ρ=1.2 kg / m³, c=0.7, k=0.1 N / μm.

[0045] Step 1: Calculate the trigonometric function values θ = 30 degrees; cos30≈0.866; sin30° = 1 / 2 = 0.5; Step 2: Calculate cosθ + c·sinθ Substituting c=0.7: cosθ+c·sinθ=0.866+(0.7×0.5)=0.866+0.35=1.216; Step 3: Calculation

[0046] v=20 m / s, so =202=400 ρ = 1.2 kg / m³, therefore =1.2 × 400 = 480 Step 4: Calculate the numerator (cosθ+c·sinθ) 480 × 1.216 = 583.68 Step 5: Calculate the denominator k·d k=0.1 N / μm Since d = 15 μm, k·d = 0.1 × 15 = 1.5 N. Step 6: Calculate Fclean Fclean = 1.5583.68 ≈ 389.12 Results demonstrate that the cleaning effectiveness is Fclean = 389.12 > 1, indicating that under the set parameters (particle diameter 15μm, airflow velocity 20m / s, angle 30°), the airflow can efficiently remove debris from the aluminum foil surface. The value is much greater than 1 (389.12), which means that the cleaning effect is excellent.

[0047] In summary, the intelligent metal cutting equipment for aluminum foil production in this application embodiment drives the negative pressure adsorption cylinder 203 and the electrostatic adsorption cylinder 204 to rotate synchronously through the rotating mechanism 202. Under the meshing transmission of the transmission gear 205 and the passive gear 206, it achieves a motion mode combining revolution and rotation. This allows it to continuously and efficiently adsorb the debris and foreign objects generated during cutting when close to the aluminum foil surface. During rotation, the airflow generated by the adsorption cylinder itself can disturb and lift the particles that are closely attached to the aluminum foil surface, enhancing the foreign object removal effect. At the same time, the revolution and rotation alternate, so that the adsorption area is constantly renewed, avoiding local saturation, ensuring continuous cleaning, improving coverage and work efficiency. The synergistic effect of mechanical adsorption and electrostatic adsorption takes into account the capture of both large particles and fine dust, achieving comprehensive and efficient online cleaning, and effectively ensuring the cleanliness of the aluminum foil surface.

[0048] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An intelligent metal cutting device for aluminum foil production, characterized in that, It includes the main body of the cutting equipment (10) and the finishing components (20), wherein, The finishing component (20) includes a protective cover (201) mounted on the body of the cutting equipment (10). The protective cover (201) is provided with a rotating mechanism (202); The rotating mechanism (202) is provided with a negative pressure adsorption cylinder (203); An electrostatic adsorption cylinder (204) is provided on the rotating mechanism (202); A transmission gear (205) is installed on the inner wall of the protective cover (201). A passive gear (206) is fixedly installed on the outer circular surface of the negative pressure adsorption cylinder (203) and the electrostatic adsorption cylinder (204). The surfaces of the negative pressure adsorption cylinder (203) and the electrostatic adsorption cylinder (204) are fitted with guide rods (207). A collection box (208) is provided below the protective cover (201).

2. The intelligent metal cutting equipment for aluminum foil production according to claim 1, characterized in that, One end of the guide rod (207) is fixedly connected to the rotating mechanism (202), and the guide rod (207) is provided with an inclined surface, the direction of which is the same as the guiding direction of the guide rod (207).

3. The intelligent metal cutting equipment for aluminum foil production according to claim 1, characterized in that, The portion of the negative pressure adsorption cylinder (203) and the electrostatic adsorption cylinder (204) above the collection box (208) is the feeding area, which is used to drop the adsorbed foreign matter.

4. The intelligent metal cutting equipment for aluminum foil production according to claim 1, characterized in that, Multiple lifting holes (30) are provided on the negative pressure adsorption cylinder (203); An air supply pipe (301) is fixedly installed inside the negative pressure adsorption cylinder (203); Multiple gas distribution pipes (302) are fixedly installed on the gas supply pipe (301).

5. The intelligent metal cutting equipment for aluminum foil production according to claim 4, characterized in that, One end of the air supply pipe (301) is fixedly installed with a blower, which is fixedly installed on the protective cover (201). The plurality of lifting holes (30) correspond one-to-one with the plurality of air distribution pipes (302), and the plurality of lifting holes (30) are connected to the corresponding air distribution pipes (302).

6. The intelligent metal cutting equipment for aluminum foil production according to claim 4, characterized in that, The negative pressure adsorption cylinder (203) has multiple adsorption holes, and the multiple lifting holes (30) are located on one side of the multiple adsorption holes.

7. The intelligent metal cutting equipment for aluminum foil production according to claim 4, characterized in that, The multiple lifting holes (30) are arranged in a double helix array along the surface of the negative pressure adsorption cylinder (203).

8. The intelligent metal cutting equipment for aluminum foil production according to claim 7, characterized in that, Each of the multiple lifting holes (30) has a V-shaped guide groove at its outlet, and the multiple lifting holes (30) arranged in a double helix array are inclined at 15° relative to each other.

9. The intelligent metal cutting equipment for aluminum foil production according to claim 1, characterized in that, The rotating machine (202) includes a mounting bracket (2021) mounted on the protective cover (201); A rotating motor (2022) is fixedly mounted on the mounting bracket (2021); The protective cover (201) is rotatably connected to two sides of a rotating disk (2023), and the rotating disk (2023) is fixedly connected to the output end of the rotating motor (2022).

10. The intelligent metal cutting equipment for aluminum foil production according to claim 4, characterized in that, An angle control head is installed on the lifting hole (30) to adjust the airflow injection angle of the lifting hole (30). The formula for calculating the angle is: , Cleaning power; ρ: air density; v: airflow velocity; θ: orifice angle; c: horizontal component efficiency coefficient; k: particle adhesion coefficient; d: particle diameter.

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