An air levitated laser cutting apparatus

Abstract

The application discloses a kind of gas suspension laser cutting equipment.The gas suspension laser cutting equipment of the application includes laser cutting gas suspension mechanism and cutting jig;The laser cutting gas suspension mechanism includes suspension gas cavity, the top of the suspension gas cavity has gas suspension part, and at least the top of the suspension gas cavity corresponding the part of the gas suspension part is gas-permeable steel material;The gas filled in the suspension gas cavity can pass through gas-permeable steel and generate balanced thrust to pole piece located on the surface of the gas suspension part, so that pole piece can be smoothly suspended in the air;The cutting jig is arranged outside one side of the suspension gas cavity.The gas suspension laser cutting equipment of the application can realize fast and efficient laser cutting of pole piece.Moreover, the gas suspension laser cutting equipment of the application is provided with purge cleaning module, which can direct the dust generated by laser cutting to fall off, and facilitate efficient removal and collection of dust.

Description

Technical Field

[0001] This invention relates to the field of electrode production equipment technology, specifically to an air-suspended laser cutting device. Background Technology

[0002] Laser cutting of electrode sheets is currently the main and most efficient method in the industry, enabling high-precision and high-quality cutting to ensure the quality of electrode production. Furthermore, to further improve the efficiency of laser cutting, an air-suspended laser cutting method has been developed. In this method, air is blown to suspend the electrode sheet in the air, allowing it to move quickly and smoothly and preventing contact and friction with the cutting fixture, while the laser rapidly cuts the moving electrode sheet.

[0003] However, existing laser-cut electrodes all employ an air suspension structure that involves blowing air from both the top and bottom. This suspends the electrode by simultaneously blowing air onto its upper and lower sides through air holes on the upper and lower air blowing plates. This places high demands on the structural design precision of the upper and lower air blowing plates and the synchronous blowing operation. A high degree of structural consistency and balanced blowing must be maintained. Furthermore, high-pressure blowing and imbalances exceeding the fluctuation range can easily lead to bending, wrinkling, and other phenomena in the electrode.

[0004] Furthermore, laser cutting of electrodes requires the installation of a dust removal structure at the cutting station to clean up dust and prevent it from adhering to the electrodes and affecting their quality. Existing dust removal structures mainly consist of vacuum suction or natural dust collection. Vacuum suction requires a vacuum generator and has high requirements for vacuum operation, and the vacuum suction process can easily lead to electrode displacement. Natural dust collection mainly collects naturally falling dust, which is easily dispersed and can easily flow back and adhere to the electrodes or disperse into the air. Summary of the Invention

[0005] The purpose of this invention is to solve the problems of high structural and operational requirements and easy electrode defects in the air suspension structure of existing electrode laser cutting technology, as well as the problems of low cleaning efficiency and easy electrode defects in existing dust removal structures for electrode laser cutting. This invention provides an air suspension laser cutting device.

[0006] The objective of this invention is achieved through the following technical solution.

[0007] A laser cutting device with air suspension includes a laser cutting air suspension mechanism; the laser cutting air suspension mechanism includes a suspension air cavity, the suspension air cavity being connected to an air inlet; the top of the suspension air cavity has an air suspension part, and at least the portion of the top of the suspension air cavity corresponding to the air suspension part is made of breathable steel.

[0008] A cutting fixture is provided on the outer side of the first side of the suspended air cavity, and the cutting fixture has a laser cutting station.

[0009] In a preferred embodiment, the air inlet is connected to a control valve connector.

[0010] In a preferred embodiment, at least the edges of the feed side and the discharge side of the air suspension section have rounded chamfers.

[0011] In a preferred embodiment, the cutting fixture has a material discharge slot corresponding to the laser cutting station, and the material discharge slot is connected to the suspended air cavity.

[0012] In a further preferred embodiment, a first air blowing hole is formed on the edge of the material discharge slot, facing the center of the material discharge slot; a first air inlet is formed on the cutting fixture, and the first air inlet and the first air blowing hole are connected through a first air passage.

[0013] In a further preferred embodiment, the first air inlet is connected to an air blowing control valve connector.

[0014] In a preferred embodiment, the cutting fixture is mounted on the outside of the first side of the suspended air cavity via a fixture mounting seat.

[0015] In a preferred embodiment, the edges of the feed side and the discharge side of the cutting fixture corresponding to the laser cutting station have rounded chamfers.

[0016] In a preferred embodiment, the air-suspended laser cutting equipment described in any of the above claims is provided with a blowing and cleaning module connected to the laser cutting station; the blowing and cleaning module includes a cleaning block, the cleaning block having an air blowing port, an air outlet and a material discharge port, the material discharge port being connected to the laser cutting station, the air blowing port being connected to an air blowing block for blowing air; the air blowing port and the air outlet are connected to the material discharge port, and the air blowing port and the air outlet are opposite to each other.

[0017] In a further preferred embodiment, a second air inlet is provided on the first side of the air blowing block, and a second air blowing hole is provided on the second side of the air blowing block. The second air inlet is connected to the second air blowing hole through a second air passage, and the second air blowing hole is connected to the air blowing inlet.

[0018] In a further preferred embodiment, a plurality of second air holes are provided on the second side of the air blowing block; the second side of the air blowing block is in close contact with the side where the air blowing port of the cleaning block is located, and the plurality of second air holes are correspondingly connected to the air blowing port of the cleaning block.

[0019] In a further preferred embodiment, the cleaning block and the air blowing block are closely fitted by mutually compatible limiting structures and are magnetically fixed by magnetic blocks.

[0020] In a further preferred embodiment, the second air inlet is connected to an air blowing control valve connector.

[0021] In a further preferred embodiment, the air-suspended laser cutting equipment described in any of the above-mentioned embodiments is equipped with a laser generator, wherein the laser emission surface of the laser generator corresponds to the laser cutting station.

[0022] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0023] The air-suspended laser cutting equipment of the present invention includes a laser cutting air suspension mechanism and a laser cutting fixture. The air suspension portion of the air suspension cavity of the laser cutting air suspension mechanism is made of permeable steel. During operation, gas entering the air suspension cavity through the air inlet passes through the permeable steel and is blown outwards evenly, generating a balanced thrust on the electrode sheet on the surface of the permeable steel. This allows the electrode sheet to suspend stably in the air, reducing contact and friction between the electrode sheet and the air suspension cavity, thereby enabling rapid and efficient laser cutting of the electrode sheet.

[0024] Furthermore, the laser cutting air suspension mechanism uses breathable steel as the uniform air blowing medium, abandoning the design of blowing air up and down to suspend the electrode. While ensuring that the electrode can be stably suspended, it has low operation requirements, and the air volume is stable and controllable, making it less likely to cause defects such as bending and wrinkling of the electrode.

[0025] In addition, an air blowing hole is set at the material discharge slot of the cutting fixture corresponding to the laser cutting station, with the air outlet direction corresponding to the electrode travel direction. A cleaning module is connected to the laser cutting station. The air blowing hole and the cleaning module can blow the dust generated by laser cutting in a directional manner, which facilitates efficient removal and collection of dust, effectively prevents dust from scattering, and ensures that the electrode is not contaminated by dust adhesion, thus ensuring the production quality of the electrode. Attached Figure Description

[0026] Figure 1 and Figure 2 The diagram shows the axial side structure of the air-suspended laser cutting device of the present invention from different perspectives in a specific embodiment.

[0027] Figure 3 This is a partial exploded view of the air-suspended laser cutting device of the present invention in a specific embodiment;

[0028] Figure 4 This is a top view of the air-suspended laser cutting device of the present invention in a specific embodiment;

[0029] Figure 5 This is a side view of the air-suspended laser cutting device of the present invention in a specific embodiment;

[0030] Figure 6 This is a cross-sectional view of the air-suspended laser cutting device of the present invention in a specific embodiment;

[0031] Figure 7 This is a schematic diagram of the structure of the first cutting fixture;

[0032] Figure 8 This is a schematic diagram of the cleaning block structure;

[0033] Figure 9 This is a schematic diagram of the air-blowing block.

[0034] Figure labels: 1-base, 2-laser cutting air suspension mechanism, 21-suspension air cavity, 211-air suspension part, 212-air inlet, 3-cutting fixture, 31-first cutting fixture, 311-first air blowing hole, 312-first air inlet, 32-second cutting fixture, 33-material dropping groove, 34-laser cutting station, 4-fixture mounting base, 5-blowing and cleaning module, 51-cleaning block, 511-air blowing port, 512-air outlet, 513-material dropping port, 52-air blowing block, 521-second air blowing hole, 522-second air inlet, 53-spring sealing plate, 6-air blowing control valve connector, 7-magnetic block, 8-electrode plate. Detailed Implementation

[0035] The technical solution of the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings, but the scope of protection and implementation of the present invention are not limited thereto.

[0036] In the specific embodiments described, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. The terms "first," "second," etc., are only for ease of distinction and for the purpose of describing the present invention and simplifying the description, and do not indicate or imply that the structure or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention, let alone as indicating or implying relative importance.

[0037] Unless otherwise expressly specified and limited, the terms "installation," "setting," "connection," and "fixation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0038] Example 1

[0039] For the air-suspended laser cutting device of this invention, please refer to [link / reference]. Figures 1 to 6 As shown, it includes a laser cutting air suspension mechanism 2 and a cutting fixture 3. During the laser cutting of the electrode 8, the laser cutting air suspension mechanism 2 provides suspension support for the electrode 8, and the suspended electrode 8 is then laser-positioned and cut on the cutting fixture 3.

[0040] Specifically, regarding the laser cutting air suspension mechanism 2, please refer to [link / reference needed]. Figures 1 to 6 As shown, it includes a suspended air chamber 21. Specifically, the suspended air chamber 21 is a sealed cavity fixedly installed on the base 1. An air inlet 212 is connected to the suspended air chamber 21, through which air can be filled into the suspended air chamber 21.

[0041] The top of the suspended air chamber 21 can suspend and support the electrode 8 passing over its top surface. Specifically, the top of the suspended air chamber 21 has an air suspension section 211, and at least the portion of the top of the suspended air chamber 21 corresponding to the air suspension section 211 is made of breathable steel. During operation, the electrode 8 passes over the position of the top surface of the suspended air chamber 21 corresponding to the air suspension section 211. The gas entering the suspended air chamber 21 through the air inlet 212 passes through the breathable steel air suspension section 211 and is blown outward evenly, generating a balanced thrust on the electrode on the breathable steel surface, allowing the electrode to float stably in the air and reducing the contact and friction between the electrode 8 and the suspended air chamber 21.

[0042] Optionally, the air suspension portion 211 may be a partial portion of the top of the suspension air cavity 21, such as a portion corresponding to the width of the electrode 8, which can provide adaptive suspension support for the electrode 8. Alternatively, it may be the entire top of the suspension air cavity 21. In the specific embodiment shown, the top of the suspension air cavity 21 is made of breathable steel, and the top of the entire suspension air cavity 21 is formed as the air suspension portion 211, which can provide complete suspension support for the electrode 8, resulting in better suspension support.

[0043] Furthermore, a control valve connector is provided, which can be, but is not limited to, a limited-entry speed control valve with a quick-change connector. The control valve connector is connected to the air inlet 212 and can control the inflation speed of the suspended air chamber 21, thereby controlling the amount of gas passing through the air suspension part 211 to control the suspension state of the electrode 8.

[0044] In the preferred embodiment, please refer to [the relevant documentation]. Figures 1 to 6 As shown, at least the edges of the feed side and discharge side of the air suspension section 211 are designed with rounded chamfers. Specifically, in the specific embodiment shown, the feed direction of the electrode 8 during cutting is from right to left, and the right and left sides of the suspension air chamber 21 are designed with rounded chamfer structures, which can effectively avoid interference between the electrode 8 and the edge surfaces of the feed side of the air suspension section 211 during feeding and discharging, thereby ensuring smooth feeding of the electrode 8 and guaranteeing the production quality of the electrode 8.

[0045] When the electrode 8 is suspended and supported by the laser-cutting air suspension mechanism 2, the portion of the suspended electrode 8 to be cut will extend outside the suspension air cavity 21. For example... Figure 4 In the specific embodiment shown, the left side of the suspended electrode 8 to be cut extends out and is suspended outside the front side of the suspended air cavity 21, and the cutting fixture 3 is correspondingly set outside the front side of the suspended air cavity 21 and connected to the top of the suspended air cavity 21.

[0046] Specifically, the cutting fixture 3 is mounted on the front side of the suspended air cavity 21 via the fixture mounting base 4. The fixture mounting base 4 and the suspended air cavity 21 are fixedly engaged by a mutually cooperating limiting structure, and the cutting fixture 3 is fixedly mounted on the fixture mounting base 4, enabling quick-release and quick-installation of the fixed assembly between the cutting fixture 3 and the suspended air cavity 21. Moreover, the cutting fixture 3 has a laser cutting station 34, which specifically corresponds to the location of the cutting line on the electrode 8.

[0047] Furthermore, the air-suspended laser cutting equipment also includes a laser generator. Specifically, the laser generator can emit a cutting laser, and the laser emission surface of the laser generator corresponds to the laser cutting station 34 of the cutting fixture 3, and emits the laser towards the laser cutting station.

[0048] During laser cutting, the electrode 8 is suspended in the air by the air suspension part 211 of the laser cutting air suspension mechanism 2, and the part of the electrode 8 to be cut extends out and hangs above the cutting fixture 3. The laser emitted by the laser generator irradiates the laser cutting station 34 of the cutting fixture 3 and cuts the electrode 8 from the part to be cut.

[0049] In the preferred embodiment, please refer to [the relevant documentation]. Figures 1 to 6As shown, the edges of the feed side and discharge side of the cutting fixture 3 corresponding to the laser cutting station 34 have rounded chamfers. In the specific embodiment shown, the left and right edges of the cutting fixture 3 are designed as rounded chamfers, which can effectively prevent the corresponding part of the electrode 8 suspended in the cutting fixture 3 from interfering with the edge surface of the feed side of the cutting fixture 3 during feeding and discharging, so as to ensure the production quality of the electrode 8.

[0050] In another preferred embodiment, please refer to [the relevant documentation]. Figure 1 , Figure 3 and Figure 4 As shown, the cutting fixture 3 has a blanking slot 33 corresponding to the laser cutting station 34. Specifically, the blanking slot 33 is located at the edge of the cutting fixture 3 near the suspended air cavity 21, and is a notch structure, directly connecting to the suspended air cavity 21. In some preferred embodiments, the cutting fixture 3 is composed of a first cutting fixture 31 and a second cutting fixture 32 that cooperate with each other. The corner of the second cutting fixture 32 near the first cutting fixture 31 and the suspended air cavity 21 is a notch, which is formed by the first cutting fixture 31 and the suspended air cavity 21 working together with the second cutting fixture 32 to enclose the notch and form the blanking slot 33. Moreover, the size of the blanking slot 33 is specifically less than or equal to the size of the laser cutting station 34.

[0051] When the laser emitted by the laser generator irradiates the laser cutting station 34 of the laser cutting fixture 3 to cut the electrode 8, the powder generated during cutting can fall directly from the discharge slot 33 and be collected.

[0052] In a further preferred embodiment, please refer to Figure 7 As shown, a first air hole 311 facing the center of the groove is formed on the edge of the discharge slot 33, which can blow the powder generated during laser cutting of the electrode 8 into the discharge slot 33. Specifically, the first air hole 311 is formed on the first cutting fixture 31, and the first air hole 311 faces the center of the notch of the second cutting fixture 32; in addition, a first air inlet 312 is formed on the first cutting fixture 31, and an air valve is connected to the first air inlet 312. The first air inlet 312 and the first air hole 311 are connected through a first air passage formed inside the first cutting fixture 31. There can be multiple first air holes 311 arranged side by side, and all of the multiple first air holes 311 face the center of the discharge slot 33 and are connected to the first air inlet 312. During operation, the gas filled by the first air inlet 312 can be transported to each of the first air holes 311 through the first air passage and blown out to blow off the powder.

[0053] During the cutting of the electrode 8, the blowing direction of the first air hole 311 is preferably set to be consistent with the feeding direction of the electrode 8, so as to ensure that the generated powder is completely and effectively blown off.

[0054] Furthermore, an air blowing control valve connector 6 is provided, which can be, but is not limited to, a straight-through speed control valve with a quick-change connector. The air blowing control valve connector 6 is connected to the air valve on the first air inlet 312, which can control the inflation speed of the air entering the first air inlet 312, thereby controlling the amount of air blown through the first air blowing hole 311.

[0055] Example 2

[0056] The air-suspended laser cutting equipment in this embodiment is similar to that in Embodiment 1. For further details, please refer to [link to previous document]. Figures 1 to 6 As shown, the air-suspended laser cutting equipment of this embodiment is equipped with a blowing and cleaning module 5 connected to the laser cutting station 34. The blowing and cleaning module 5 can blow away the powder generated by the cutting electrode 8 at the laser cutting station 34 for collection.

[0057] Specifically, as shown in the specific embodiment, the purging and cleaning module 5 is specifically connected to the material discharge trough 33. The fixture mounting base 4 has a clearance corresponding to the position of the material discharge trough 33, and the purging and cleaning module 5 is specifically located below this clearance. Powder falling from the material discharge trough 33 can directly fall onto the purging and cleaning module 5, where it is purged and collected.

[0058] The purging and cleaning module 5 includes a cleaning block 51, please refer to [link / reference]. Figure 6 and Figure 8 As shown, the cleaning block 51 has an air blowing port 511, an air outlet 512, and a material discharge port 513. The material discharge port 513 of the cleaning block 51 is located at the top and is connected to the material discharge trough 33. Powder falling from the material discharge trough 33 can fall directly into the material discharge port 513. The air blowing port 511 and the air outlet 512 are located at the rear and front ends of the cleaning block 51, respectively. The air blowing port 511 is connected to the air blowing block 52 for blowing air. The air outlet 512 and the air blowing port 511 are connected to the material discharge port 513 from the front and rear, and the air blowing port 511 and the air outlet 512 are opposite each other. During operation, the powder falling from the discharge chute 33 falls directly into the discharge port 513. The air blowing block 52 blows gas into the air blowing port 511. The gas entering from the air blowing port 511 is blown out to the corresponding air outlet 512. During the blowing process, the powder entering from the discharge port 513 is carried out from the air outlet 512.

[0059] In a preferred embodiment, please refer to Figure 9As shown, a second air inlet 522 is provided on the first side of the air blowing block 52, and a second air blowing hole 521 is provided on the second side of the air blowing block 52. For example, a second air inlet 522 and a second air blowing hole 521 are provided at the rear end and the front end of the air blowing block 52, respectively. An air valve is connected to the second air inlet 522, and the second air inlet 522 is connected to the second air blowing hole 521 through a second air passage opened in the air blowing block 52. The second air blowing hole 521 is connected to the air blowing port 511. The gas blown out by the second air blowing hole 521 can directly enter the air blowing port 511 to provide air for the powder collection of the cleaning block 51.

[0060] Specifically, the second air holes 521 opened on the second side of the air blowing block 52 are of several kinds, and a single second air inlet 522 opened on the first side of the air blowing block 52 can be connected to multiple second air holes 521 at the same time. In the specific embodiment shown, the first side of the air blowing block 52 is provided with two second air inlets 522, and the second side of the air blowing block 52 is provided with two rows of second air holes 521. Each row of second air holes 521 has multiple kinds, and the two second air inlets 522 are respectively connected to the corresponding rows of second air holes 521 through independent second air passages.

[0061] Furthermore, the second air hole 521 is directly connected to the air outlet 511. The second side of the air blowing block 52 is in close contact with the side where the air outlet 511 of the cleaning block 51 is located. The outer end of the outlet of the second air hole 521 is directly located within the area surrounded by the air outlet 511 of the cleaning block 51, thereby enabling the second air hole 521 and the air outlet 511 to be directly connected. In a preferred embodiment, the cleaning block 51 and the air blowing block 52 are closely connected by a mutually adaptable limiting structure, so that the second air blowing hole 521 and the air blowing port 522 are in a sealed communication. The cleaning block 51 and the air blowing block 52 are fixedly mounted on the base 1 by the spring sealing plate 53 disposed at the bottom of the cleaning block 51, and the cleaning block 51 and the air blowing block 52 are magnetically fixed by the magnetic suction block 7. The magnetic suction block 7 can quickly assemble the entire cleaning block 51 and the air blowing block 52 to the front end of the suspended air cavity 21 by magnetic suction. At the same time, the magnetic suction block 7 limits the installation of the cleaning block.

[0062] Furthermore, a blow-off control valve connector 6 can be provided. This blow-off control valve connector 6 can be, but is not limited to, a straight-through speed control valve with a quick-change connector. The blow-off control valve connector 6 is connected to the air valve on the second air inlet 522, which can control the inflation speed of the air entering the second air inlet 522, thereby controlling the amount of gas blown off the blow-off port 511.

[0063] In addition, the air outlet 512 of the cleaning block 51 can be connected to a vacuum cleaning device, which can further enhance the powder collection effect through the vacuum suction of the vacuum cleaning device.

[0064] Example 3

[0065] The electrode sheet 8 is cut using the air-suspended laser cutting equipment of the present invention as described in Embodiment 1 or Embodiment 2. First, the electrode sheet 8 is suspended in the air by the air-suspending part 211 of the laser cutting air-suspending mechanism 2, with the portion of the electrode sheet 8 to be cut extending out and suspended above the cutting fixture 3. The laser emitted by the laser generator irradiates the laser cutting station 34 of the cutting fixture 3, cutting the electrode sheet 8 from the portion to be cut. During the continuous feeding of the electrode sheet 8, the laser emitted by the laser generator continuously cuts the electrode sheet 8. The powder generated during laser cutting is blown away by the first air blowing hole 311 and falls directionally from the material drop trough 33. It can be further collected by the cleaning module 5 through continuous blowing, effectively removing dust and ensuring the production quality of the cut electrode sheet 8.

[0066] The above embodiments are merely preferred embodiments of the present invention, and are only used to further describe the technical solutions of the present invention in detail. However, the above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. The scope of protection and implementation of the present invention are not limited thereto. Any changes, combinations, deletions, substitutions or modifications made without departing from the spirit and principle of the present invention will be included within the scope of protection of the present invention.

Claims

1. An air-suspended laser cutting device, characterized in that, The invention includes a laser cutting air suspension mechanism; the laser cutting air suspension mechanism includes a suspension air cavity, the suspension air cavity being connected to an air inlet; the top of the suspension air cavity has an air suspension section, and at least the portion of the top of the suspension air cavity corresponding to the air suspension section is made of breathable steel. A cutting fixture is provided on the outer side of the first side of the suspended air cavity, and the cutting fixture has a laser cutting station. The cutting fixture has a material discharge slot corresponding to the laser cutting station; the material discharge slot is located at the edge of the cutting fixture near the suspended air chamber. The cutting fixture consists of a first cutting fixture and a second cutting fixture that cooperate with each other. The corner of the second cutting fixture that is close to the first cutting fixture and the suspended air cavity is a notch. The first cutting fixture and the suspended air cavity cooperate with the second cutting fixture to enclose the notch to form the material discharge slot. The size of the material discharge slot is smaller than the size of the laser cutting station. The edge of the material discharge slot has a first air blowing hole facing the center of the material discharge slot; the cutting fixture has a first air inlet, and the first air inlet and the first air blowing hole are connected through a first air passage. The air-suspended laser cutting equipment is equipped with a blowing and cleaning module connected to the laser cutting station. The blowing and cleaning module includes a cleaning block with an air outlet and an air blowing port. The air blowing port is connected to an air blowing block for blowing air, and the air blowing port is opposite to the air outlet. The air blowing block has a second air blowing hole, which communicates with the air blowing port. The air blowing block and the side of the cleaning block where the air blowing port is located are closely fitted, and the second air blowing hole and the air blowing port of the cleaning block are correspondingly connected. The air outlet can be connected to a vacuum dust collection device.

2. The air-suspended laser cutting equipment according to claim 1, characterized in that, The cutting fixture is mounted on the outside of the first side of the suspended air cavity via a fixture mounting base.

3. The air-suspended laser cutting equipment according to claim 1, characterized in that, At least the edges of the feed side and discharge side of the air suspension part have rounded chamfers, and the edges of the feed side and discharge side of the laser cutting station corresponding to the cutting fixture have rounded chamfers.

4. The air-suspended laser cutting equipment according to any one of claims 1-3, characterized in that, The cleaning block also has a material discharge port, which is connected to the laser cutting station; the air blowing port and the air outlet are connected to the material discharge port.

5. The air-suspended laser cutting equipment according to claim 4, characterized in that, A second air inlet is provided on the first side of the air blowing block, and a second air blowing hole is provided on the second side of the air blowing block. The second air inlet is connected to the second air blowing hole through a second air passage.

6. The air-suspended laser cutting equipment according to claim 5, characterized in that, The second side of the air blowing block is provided with a plurality of second air blowing holes; the second side of the air blowing block is in close contact with the side where the air blowing port of the cleaning block is located, and the plurality of second air blowing holes are correspondingly connected to the air blowing port of the cleaning block.

7. The air-suspended laser cutting equipment according to claim 6, characterized in that, The cleaning block and the air blowing block are closely connected by a mutually compatible limiting structure and are magnetically fixed by a magnetic block.

8. The air-suspended laser cutting equipment according to claim 1, characterized in that, A laser generator is provided, and the laser emission surface of the laser generator corresponds to the laser cutting station.

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