Nickel net laser precision etching forming device
By combining an integrated separation structure and a controller, the problems of low nickel powder separation efficiency and dust pollution in nickel mesh laser etching forming equipment are solved, achieving efficient dust collection and purification, and improving nickel powder separation efficiency and environmental cleanliness.
Patent Information
- Application Number
- CN202520473371.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-18
AI Technical Summary
Existing nickel mesh laser precision etching forming equipment is inefficient and generates dust pollution when separating nickel powder and nickel blocks. In particular, the separation efficiency of ultrafine nickel powder is limited, and additional dust removal equipment is required during the separation process.
It adopts an integrated separation structure, including components such as centrifugal fan, dust collection shell, filter screen, electrostatic adsorption plate and high voltage electrode. Combined with the controller to control each component, it can achieve efficient dust collection and purification, and prevent dust diffusion through a sealing mechanism.
It improves nickel powder separation efficiency, reduces dust pollution, ensures operator safety and environmental cleanliness, and achieves efficient dust collection and purification.
Smart Images
Figure CN223903133U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to material processing technical field especially relates to a nickel net laser precision etching forming device. BACKGROUND
[0002] In modern industry, nickel net has good corrosion resistance, electrical conductivity and mechanical strength, and is also the basic material of electronic equipment, so it has been valued and applied in people's life, and with the continuous improvement of product performance requirements of various industries, people's standards for the precision, quality and processing efficiency of nickel net are more stringent.
[0003] The processing technology of nickel net is various, and the laser precision etching forming technology can realize high precision and complex pattern processing, so it is widely used in nickel net manufacturing, laser precision etching uses high energy density laser beam to accurately remove the material on the surface of nickel net, so as to form the required pattern and structure, which meets the demand of people for high precision processing of nickel net.
[0004] The traditional nickel net laser precision etching forming device needs to rely on external equipment for separation after collecting nickel powder and nickel block, and the nickel powder is easy to scatter, which leads to poor environmental protection and low separation efficiency, the existing solution is to use integrated separation structure, such as through the linkage mode of undulating filter plate and brush plate, through mechanical vibration and filtration to realize the synchronous separation of nickel powder and nickel block, however, the separation efficiency of superfine nickel powder is limited by the filtration precision, which needs to rely on secondary treatment, and dust pollution is still generated in the separation process, which needs additional dust removal equipment. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a nickel net laser precision etching forming device, which aims at improving the problem that the integrated separation structure in the prior art has no obvious separation efficiency for superfine nickel powder, and still produces dust pollution in the separation process.
[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of nickel mesh laser precision etching forming device, including bottom plate, the top of the bottom plate is fixedly connected with closed shell, the top rear side of the bottom plate is fixedly connected with centrifugal fan, the front end of the centrifugal fan is communicated with dust suction shell, the inner wall front side of the dust suction shell is equipped with fixed groove, the inner wall of the fixed groove is slidably connected with filter screen, the top left side of the dust suction shell is fixedly connected with fixed block, the right side of the fixed block is fixedly connected with electric telescopic handle, the right end of the electric telescopic handle is fixedly connected with cleaning brush, the inner bottom wall of the dust suction shell is fixedly connected with air purification filter, the outer wall top of the dust suction shell is fixedly connected with high voltage electrode, the top rear side of the bottom plate is slidably connected with multiple storage boxes, the inner bottom wall of multiple storage boxes is fixedly connected with electrostatic adsorption plate, the rear side of multiple storage boxes is equipped with electrification groove, the right side of the closed shell is provided with import and export sealing mechanism, and the import and export sealing mechanism is used to avoid that dust generated when replacing nickel mesh spreads to the outside.
[0007] As further description of the above technical solution:
[0008] The import and export sealing mechanism includes two square telescopic rods, the adjacent sides of the two square telescopic rods are fixed on the outer walls left and right of the closed shell, the bottoms of the two square telescopic rods are fixedly connected with sealing doors, the bottoms of the two sealing doors are fixedly connected with permanent magnet strips, the top left and right sides of the bottom plate are fixedly connected with magnetically conductive metal plates, the top left and right sides of the bottom plate are fixedly connected with air pumps, the inner walls left and right of the closed shell are fixedly connected with annular air nozzles, the inner wall top of the closed shell is fixedly connected with two photoelectric sensors, and the front sides of the two sealing doors are fixedly connected with laser range finders.
[0009] As further description of the above technical solution:
[0010] The front side of the bottom plate is fixedly connected with a bracket, and the top of the bracket is fixedly connected with a controller.
[0011] As further description of the above technical solution:
[0012] The front side of the closed shell is provided with an observation hole, and the inner wall of the observation hole is fixedly connected with an observation window.
[0013] As further description of the above technical solution:
[0014] The bottom of the bottom plate is fixedly connected with a plurality of support columns, and the bottoms of the plurality of support columns are fixedly connected with anti-skid sleeves.
[0015] As further description of the above technical solution:
[0016] The top rear side of the bottom plate is fixedly connected with a sliding block, and the bottom of each of the plurality of storage boxes is provided with a sliding groove.
[0017] As a further description of the above technical solution:
[0018] The front side of the outer wall of the closed shell is fixedly connected with a human body sensor, and the front side of the inner wall of the closed shell is fixedly connected with an illuminating lamp.
[0019] As a further description of the above technical solution:
[0020] The adjacent sides of the two sealing doors are fixedly connected with sealing gaskets, and the shapes of the two sealing gaskets are same as that of the sealing door.
[0021] The utility model has the advantages of the following:
[0022] 1、 the utility model discloses a controller starts centrifugal fan, makes the dust of device generation be sucked away from dust suction shell, and the air of being sucked away is cleaned through filter screen and air purification filter, makes the impurity and harmful substance in exhaust gas all be removed, guarantees the neatness of inside and outside environment of device, avoids the influence of dust to the safety of operating personnel, and the combination of electrostatic adsorption plate and high -voltage electrode makes the storage of dust more convenient and clean.
[0023] 2、 the utility model discloses a controller starts square telescopic link, makes the sealing door open when nickel net goes in and out device, and guarantees the sealing door and bottom plate contact through laser range finder, but does not damage square telescopic link, and simultaneously, starts air pump when the sealing door opens, and makes annular air jet nozzle blow air to the opening, makes the gas in device not be able to spread to outside, reduces the influence of dust of device generation to outside. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 A perspective view of a nickel mesh laser precision etching forming device is provided for the utility model;
[0025] Figure 2 A sectional view of a dust suction shell of the nickel mesh laser precision etching forming device is provided for the utility model;
[0026] Figure 3 A sectional view of a closed shell of the nickel mesh laser precision etching forming device is provided for the utility model;
[0027] Figure 4 A structure schematic view of a cleaning brush of the nickel mesh laser precision etching forming device is provided for the utility model;
[0028] Figure 5 A split view of a filter screen of the nickel mesh laser precision etching forming device is provided for the utility model;
[0029] Figure 6 A split drawing of the import and export sealing mechanism of the nickel mesh laser precision etching forming device is provided for the utility model.
[0030] Figure 7 A split drawing of the sealing gasket of the nickel mesh laser precision etching forming device is provided for the utility model.
[0031] Legend:
[0032] 1, bottom plate; 2, import and export sealing mechanism; 201, square telescopic rod; 202, sealing door; 203, permanent magnet strip; 204, magnetically conductive metal plate; 205, air pump; 206, annular air jet; 207, photoelectric sensor; 208, laser range finder; 3, closed shell; 4, centrifugal fan; 5, dust absorption shell; 6, fixed groove; 7, filter screen; 8, fixed block; 9, electric telescopic rod; 10, cleaning brush; 11, air purification filter; 12, storage box; 13, electrostatic adsorption plate; 14, electrification groove; 15, high-voltage electrode; 16, sliding block; 17, sliding groove; 18, sealing gasket; 19, bracket; 20, controller; 21, observation hole; 22, observation window; 23, human body sensor; 24, illuminating lamp; 25, support column; 26, anti-skid sleeve. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0034] Reference Figure 2 , Figure 4 and Figure 5The utility model provides an embodiment: a kind of nickel net laser precision etching forming device, the top of bottom plate 1 is fixedly connected with closed shell 3, closed shell 3 is used to avoid the dust generated by device diffusion to external environment, reduce the pollution degree of external environment, the top rear side of bottom plate 1 is fixedly connected with centrifugal fan 4, dust generated by device is sucked away by centrifugal fan 4, the front end of centrifugal fan 4 is communicated with dust suction shell 5, dust suction shell 5 is as the first component when dust is sucked away, the inner wall front side of dust suction shell 5 is equipped with fixed groove 6, fixed groove 6 is used to place filter screen 7, the inner wall slidingly connected with filter screen 7 of fixed groove 6, dust is primarily filtered by filter screen 7, the top left side of dust suction shell 5 is fixedly connected with fixed block 8, fixed block 8 provides support for electric telescopic rod 9, the right side of fixed block 8 is fixedly connected with electric telescopic rod 9, cleaning brush 10 is moved by electric telescopic rod 9, the right end of electric telescopic rod 9 is fixedly connected with cleaning brush 10, and cleaning brush 10 is used to clean filter screen 7, the inner bottom wall of dust suction shell 5 is fixedly connected with air purification filter 11, air purification filter 11 is used to completely purify dust in air, the outer wall top of dust suction shell 5 is fixedly connected with high voltage electrode 15, filter screen 7 is added high voltage by high voltage electrode 15, and then ion is exerted to dust, the top rear side of bottom plate 1 is slidingly connected with multiple storage boxes 12, multiple storage boxes 12 are used to collect fallen dust, the inner bottom wall of multiple storage boxes 12 is fixedly connected with electrostatic adsorption plate 13, dust swept by cleaning brush 10 is more easily collected by electrostatic adsorption plate 13, the rear side of multiple storage boxes 12 is equipped with power supply groove 14, power supply groove 14 is used to exert power to electrostatic adsorption plate 13, the right side of closed shell 3 is provided with inlet and outlet sealing mechanism 2, inlet and outlet sealing mechanism 2 is used to avoid dust generated by device diffusion to external environment when replacing nickel net, the top rear side of bottom plate 1 is fixedly connected with sliding block 16, the bottom of multiple storage boxes 12 is equipped with sliding groove 17, sliding block 16 and multiple sliding grooves 17 make storage box 12 more convenient when replacing;
[0035] Specifically, the power supply is connected to the electrostatic adsorption plate 13 through the power supply groove 14, so that the electrostatic adsorption plate 13 is in a charged electrostatic adsorption state, the nickel mesh laser precision etching forming device is started, the nickel mesh is processed, dust is generated in the processing process, the centrifugal fan 4 is turned on through the controller 20 to generate suction, and the dust generated in the closed shell 3 is sucked in. The dust first passes through the filter screen 7 in the dust suction shell 5 for primary filtration, and the larger particles of dust are intercepted on the filter screen 7, while the smaller particles of dust and air continue to pass through. The dust-containing air after primary filtration continues to flow downward and enters the air purification filter 11. The air purification filter 11 further purifies the fine dust remaining in the air, so that the discharged air meets the clean standard. At the same time, the high-voltage electrode 15 applies high-voltage to the filter screen 7 to form an electric field around the filter screen 7, ionize the passing dust, and charge the dust. When the dust intercepted on the filter screen 7 affects the filtering effect, the electric telescopic rod 9 is started, the electric telescopic rod 9 drives the cleaning brush 10 to move, the cleaning brush 10 cleans the filter screen 7, and the dust intercepted on the filter screen 7 is swept off. The dust swept off by the cleaning brush 10 falls into the storage box 12 below. Since the electrostatic adsorption plate 13 in the storage box 12 is in a charged state, the charged dust is more easily collected by the electrostatic adsorption plate 13, improving the efficiency and effect of dust collection. When the dust in the storage box 12 is collected full, the storage box 12 is easily slid out of the device through the cooperation of the sliding block 16 and the sliding groove 17. The storage box 12 is cleaned, the collected dust is properly handled, after cleaning, the storage box 12 is reinstalled on the device, and is ready for the next dust collection.
[0036] Referring to Figure 3 , Figure 6 and Figure 7The import and export sealing mechanism 2 comprises two square telescopic rods 201 for controlling the up-down movement of the sealing doors 202, the adjacent sides of the two square telescopic rods 201 are fixed on the left and right sides of the outer wall of the closed shell 3, the bottom of each of the two square telescopic rods 201 is fixedly connected with a sealing door 202, the import and export of the nickel mesh are closed through the two sealing doors 202, the bottom of each of the two sealing doors 202 is fixedly connected with a permanent magnet strip 203, the top of the left and right sides of the bottom plate 1 is fixedly connected with a magnetically conductive metal plate 204, the two permanent magnet strips 203 and the two magnetically conductive metal plates 204 make the sealing effect of the two sealing doors 202 better, the top of the left and right sides of the bottom plate 1 is fixedly connected with an air pump 205, the air pump 205 provides sufficient air for the annular air jet nozzle 206, the left and right sides of the inner wall of the closed shell 3 are fixedly connected with the annular air jet nozzle 206, the annular air jet nozzle 206 is used for avoiding the diffusion of the gas and dust in the closed shell 3 to the outside when the sealing door 202 is opened, the top of the inner wall of the closed shell 3 is fixedly connected with two photoelectric sensors 207, the two photoelectric sensors 207 are used for detecting the import and export of the nickel mesh, the front side of each of the two sealing doors 202 is fixedly connected with a laser range finder 208, the distance between the sealing door 202 and the bottom plate 1 is measured through the laser range finder 208, so that the square telescopic rod 201 can accurately control the length of itself;
[0037] Specifically, the nickel mesh to be processed is carried to the designated position near the inlet and outlet of the closed shell 3, the two square telescopic rods 201 are started by the controller 20, the square telescopic rods 201 are shortened, the bottom sealing door 202 is driven to move upward, at the same time, the laser range finder 208 measures the distance between the sealing door 202 and the bottom plate 1 in real time and feeds back the data to the controller 20, so as to ensure that the sealing door 202 rises to the predetermined height at a uniform speed and stably, in the process of rising of the sealing door 202, the air pumps 205 on the left and right sides of the top of the bottom plate 1 are started, the external air is quickly extracted and pressurized and delivered to the annular air jet nozzle 206, the annular air jet nozzle 206 forms an air curtain on the left and right sides of the inner wall of the closed shell 3, the direction is inward, which prevents the internal gas and dust of the closed shell 3 from spreading outward, the operator sends the nickel mesh into the closed shell 3 along the designated track and places it on the workbench, while the two photoelectric sensors 207 monitor the inlet and outlet area in real time, after the photoelectric sensor 207 detects that the nickel mesh completely enters the closed shell 3, the square telescopic rod 201 is extended, the sealing door 202 is driven to move downward, the laser range finder 208 continuously feeds back the distance information, so as to ensure that the sealing door 202 accurately descends, in the process of descending of the sealing door 202, the air pump 205 continuously works to maintain the air curtain, until the sealing door 202 is completely closed, the permanent magnet strip 203 at the bottom of the sealing door 202 approaches and is attracted to the magnetically conductive metal plate 204 at the top of the bottom plate 1, so as to enhance the sealing between the sealing door 202 and the bottom plate 1 and prevent dust leakage, after the laser etching of the nickel mesh is completed, the reverse operation is performed, the photoelectric sensor 207 detects the mesh taking action, the square telescopic rod 201 is retracted to open the sealing door 202, the air pump 205 is started to form the air curtain, after the operator takes out the nickel mesh, the sealing door 202 is closed and is further sealed by the attraction between the permanent magnet strip 203 and the magnetically conductive metal plate 204.
[0038] Referring to Figure 1 , Figure 2 and Figure 3The front side of the bottom plate 1 is fixedly connected with a bracket 19, the bracket 19 provides support for the controller 20, the top of the bracket 19 is fixedly connected with the controller 20, the controller 20 controls the square telescopic rod 201, the air pump 205, the photoelectric sensor 207, the laser range finder 208, the centrifugal fan 4, the electric telescopic rod 9, the air purification filter 11, the high-voltage electrode 15, the human body sensor 23 and the illuminating lamp 24 respectively, the front side of the closed shell 3 is provided with an observation hole 21, the inner wall of the observation hole 21 is fixedly connected with an observation window 22, the staff observes the etching condition of the device through the observation hole 21 and the observation window 22, the bottom of the bottom plate 1 is fixedly connected with a plurality of support columns 25, the plurality of support columns 25 are used to lift the bottom plate 1, so as to avoid that the moisture on the ground corrodes the device, the bottom of each of the plurality of support columns 25 is fixedly connected with an anti-skid sleeve 26, the anti-skid sleeve 26 is used to avoid that the device slides sideways, the outer wall of the front side of the closed shell 3 is fixedly connected with the human body sensor 23, the human body sensor 23 is used to detect whether there is a person in front of the device, the inner wall of the front side of the closed shell 3 is fixedly connected with the illuminating lamp 24, the illuminating lamp 24 is used to illuminate the inside of the device, the adjacent side of each of the two sealing doors 202 is fixedly connected with a sealing gasket 18, the shape of each of the two sealing gaskets 18 is the same as that of the sealing door 202, and the sealing gasket 18 is used to enhance the sealing degree of the sealing door 202.
[0039] Specifically, when the staff approaches the device, the human body sensor 23 detects a person, transmits a signal to the controller 20, the controller 20 turns on the illuminating lamp 24 to illuminate the inside of the device, which is convenient for the staff to operate, and the staff can observe the etching condition of the device through the observation window 22 on the inner wall of the observation hole 21 on the front side of the closed shell 3, when the sealing door 202 is closed, the two sealing gaskets 18 can ensure that the gap between the sealing door 202 and the closed shell 3 is blocked, so as to avoid dust leakage, after processing is completed, the controller 20 is used to sequentially turn off each component, the plurality of support columns 25 at the bottom of the device lift the bottom plate 1, so as to avoid that the moisture on the ground corrodes the device, and the anti-skid sleeve 26 at the bottom of the support column 25 can avoid that the device slides sideways.
[0040] Working principle: through the controller 20 starts centrifugal fan 4, centrifugal fan 4 work produces suction, in the closed shell 3 form negative pressure environment, so that the dust generated in the closed shell 3 in the airflow driven into the dust suction shell 5, dust into dust suction shell 5, first through the internal filter screen 7, filter screen 7 mesh allows larger particles of dust cannot pass through, so as to be intercepted on the filter screen 7, realize the primary filtration of dust, and smaller particles of dust and air can continue to pass through the filter screen 7, into the subsequent processing link, after the initial filtration of dust containing air continues to flow down, into the air purification filter 11, air purification filter 11 can further purification of residual dust in the air, remove the small particles and harmful gases, so that the final discharged air to clean standards, avoid pollution to the environment, in the process of dust through the filter screen 7, high voltage electrode 15 to filter screen 7 with high voltage, make filter screen 7 around the electric field, the dust in the electric field and the ions in the electric field collision and adsorption, so that the dust on the electric charge, charged dust in the subsequent movement process will be affected by the electric force, more conducive to be adsorbed and collected, electric telescopic rod 9 push cleaning brush 10 moves, cleaning brush 10 in the moving process of filter screen 7 cleaning, will be intercepted on the filter screen 7 dust swept off, make filter screen 7 restore good filtering performance, the dust swept off by cleaning brush 10 falls to the lower storage box 12, because the storage box 12 in the electrostatic adsorption plate 13 is in the charged electrostatic adsorption state, the charged dust is affected by the electrostatic attraction of electrostatic adsorption plate 13, is more easily collected, greatly improve the efficiency and effect of dust collection, when the dust in the storage box 12 collection full, use the sliding block 16 and the sliding slot 17 of the sliding fit, the storage box 12 from the device easily slide out, then the storage box 12 is cleaned, the collected dust is properly handled, cleaning is completed, the storage box 12 is reinstalled back to the device, for the next dust collection ready, so as to realize the whole device cycle work;
[0041] And, when the nickel mesh to be processed needs to be put into the closed shell 3, the controller 20 starts the square telescopic rod 201 to make the square telescopic rod 201 shorten, drive the sealing door 202 at the bottom to move upwards, realize the opening of the sealing door 202, in the process, the laser range finder 208 measures the distance between the sealing door 202 and the bottom plate 1 in real time and feeds back the data to the controller 20, the controller 20 adjusts the telescopic speed of the square telescopic rod 201 according to the data, ensures that the sealing door 202 can stably rise to the predetermined height at a uniform speed, avoids affecting the subsequent operation due to uneven speed or not rising to the position, in the process of rising of the sealing door 202, the air pumps 205 on the left and right sides of the top of the bottom plate 1 are started, quickly extract the external air and pressurize, then deliver the pressurized air to the annular air jet nozzle 206, the annular air jet nozzle 206 forms an inward air curtain on the left and right sides of the inner wall of the closed shell 3, so that when the sealing door 202 is opened, the gas and dust inside the closed shell 3 are prevented from spreading outward, thereby maintaining the relative sealed environment inside the closed shell 3 and reducing the possibility of dust leakage to the outside, the two photoelectric sensors 207 monitor the import and export areas in real time, when the nickel mesh enters, the photoelectric sensor 207 detects the existence of the nickel mesh and transmits the signal to the controller 20, when the photoelectric sensor 207 detects that the nickel mesh completely enters the closed shell 3, the photoelectric sensor 207 sends a signal to the controller 20 again, the controller 20 controls the square telescopic rod 201 to extend, drive the sealing door 202 to move downwards, similarly, when the nickel mesh needs to be taken out after processing, the photoelectric sensor 207 detects the taking action and starts the related operation of opening the sealing door 202, after the sealing door 202 is completely closed, the permanent magnet strip 203 at the bottom of the sealing door 202 approaches and is attracted to the magnetically conductive metal plate 204 at the top of the bottom plate 1, by the magnetic force, the sealing property between the sealing door 202 and the bottom plate 1 is enhanced, effectively prevents dust from leaking from the gap between the sealing door 202 and the bottom plate 1, and ensures the sealing effect inside the closed shell 3.
[0042] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A nickel mesh laser precision etching forming device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a closed shell (3), the top rear side of the bottom plate (1) is fixedly connected with a centrifugal fan (4), the front end of the centrifugal fan (4) is communicated with a dust suction shell (5), the inner wall front side of the dust suction shell (5) is provided with a fixed groove (6), the inner wall of the fixed groove (6) is slidably connected with a filter screen (7), the top left side of the dust suction shell (5) is fixedly connected with a fixed block (8), the right side of the fixed block (8) is fixedly connected with an electric telescopic rod (9), the right end of the electric telescopic rod (9) is fixedly connected with a cleaning brush (10), the inner bottom wall of the dust suction shell (5) is fixedly connected with an air purification filter (11), the outer wall top of the dust suction shell (5) is fixedly connected with a high-voltage electrode (15), the top rear side of the bottom plate (1) is slidably connected with a plurality of storage boxes (12), the inner bottom wall of the plurality of storage boxes (12) is fixedly connected with an electrostatic adsorption plate (13), the rear side of the plurality of storage boxes (12) is provided with an electrification groove (14), the right side of the closed shell (3) is provided with an inlet and outlet sealing mechanism (2), and the inlet and outlet sealing mechanism (2) is used to avoid the diffusion of dust generated by the device to the outside when the nickel mesh is replaced.
2. The device for laser precision etching forming of nickel mesh according to claim 1, characterized in that: The inlet and outlet sealing mechanism (2) comprises two square telescopic rods (201), the adjacent sides of the two square telescopic rods (201) are fixedly connected with the outer wall left and right sides of the closed shell (3), the bottoms of the two square telescopic rods (201) are fixedly connected with sealing doors (202), the bottoms of the two sealing doors (202) are fixedly connected with permanent magnet strips (203), the top left and right sides of the bottom plate (1) are fixedly connected with magnetic conductive metal plates (204), the top left and right sides of the bottom plate (1) are fixedly connected with air pumps (205), the inner wall left and right sides of the closed shell (3) are fixedly connected with annular air jet nozzles (206), the inner wall top of the closed shell (3) is fixedly connected with two photoelectric sensors (207), and the front sides of the two sealing doors (202) are fixedly connected with laser range finders (208).
3. The device according to claim 1, wherein the device is characterized by: The front side of the bottom plate (1) is fixedly connected with a bracket (19), and the top of the bracket (19) is fixedly connected with a controller (20).
4. The device for laser precision etching forming of nickel mesh according to claim 1, characterized in that: The front side of the closed shell (3) is provided with an observation hole (21), and the inner wall of the observation hole (21) is fixedly connected with an observation window (22).
5. The laser precision etching forming device for nickel mesh according to claim 1, characterized in that: The bottom of the bottom plate (1) is fixedly connected with a plurality of supporting columns (25), and the bottoms of the plurality of supporting columns (25) are fixedly connected with anti-skid sleeves (26).
6. The device for laser precision etching forming of nickel mesh according to claim 1, characterized in that: The top rear side of the bottom plate (1) is fixedly connected with a sliding block (16), and the bottoms of the plurality of storage boxes (12) are provided with sliding grooves (17).
7. The device according to claim 1, wherein the device is characterized by: The front side of the outer wall of the closed shell (3) is fixedly connected with a human body sensor (23), and the front side of the inner wall of the closed shell (3) is fixedly connected with an illuminating lamp (24).
8. The device according to claim 2, wherein the device is characterized by: The adjacent sides of the two sealing doors (202) are fixedly connected with sealing gaskets (18), and the shapes of the two sealing gaskets (18) are the same as that of the sealing door (202).