Automatic laser cutting all-in-one machine and method for dust-free cloth

By using polytetrafluoroethylene fiber braided mesh and negative pressure smoking in a dust-free cloth automatic cutting machine, and the design of sweeping and sweeping to clean the melted chips, the problem of the inability to absorb the smoke and the melted chips needs to be manually cleaned. Improves cutting efficiency and equipment automation level.

CN119304385AActive Publication Date: 2025-01-14XIAMEN BAOSHILI DUSTLESS TECH CO LTD
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Patent Information

Application Number
CN202411711022.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-27
Publication Date
2025-01-14
Estimated Expiration
2044-11-27

AI Technical Summary

Technical Problem

During the laser cutting process of existing dust-free laser automatic cutting machines, the smoke cannot be sucked away in time, resulting in the formation of black spots. After cutting, the melted chips stick to the intersection of honeycomb conveyor belts, which require manual cleaning, affecting efficiency.

Method used

A laser automatic cutting machine including material conveying mechanism, laser cutting mechanism and swiping cleaning mechanism is designed. It uses polytetrafluoroethylene fiber braided mesh to cover the honeycomb conveyor belt and uses the negative pressure of the conical cabin to absorb it. Black smoke is used to shake and shake through the plastic rubber plate on the functional roller to clean the melted chips.

Benefits of technology

It effectively reduces the formation of black spots, automatically cleans the melting chips, improves cutting efficiency, simplifies the equipment structure, saves energy and is environmentally friendly, and is easy to maintain.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of dust-free cloth laser cutting, and particularly discloses a laser automatic cutting all-in-one machine and method for dust-free cloth, the laser automatic cutting all-in-one machine comprises a main body, and the main body is provided with a material conveying mechanism, a laser cutting mechanism and a throwing and beating cleaning mechanism; black smoke generated by laser cutting of the dust-free cloth through the laser cutting head is sucked away by negative pressure generated by the conical cabin through gaps between fibers of cross points of the polytetrafluoroethylene fiber woven grids, and the situation that black spots are generated on the honeycomb-shaped conveying belt is reduced; molten chips obtained after laser cutting are adhered to the intersection of the honeycomb-shaped conveying belt, and when the honeycomb-shaped conveying belt circulates to the bottom, a plurality of plastic rubber plates on a functional roller synchronously running with the honeycomb-shaped conveying belt conduct throwing, beating, vibrating and knocking operation on the honeycomb-shaped conveying belt under the action of centrifugal force and plasticity of the plastic rubber plates; according to the dust-free cloth laser cutting device, the molten chips at the cross points of the honeycomb-shaped conveying belt are vibrated to fall into the conical cabin, manual cleaning is not needed, the downtime is shortened, and the dust-free cloth laser cutting efficiency is improved.
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Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting of dust-free cloths, and in particular to an automatic laser cutting all-in-one machine and method for dust-free cloths. Background Art

[0002] Laser automatic cutting of dust-free cloth is an automated processing method that uses laser technology to accurately cut dust-free cloth. Dust-free cloth (also known as clean cloth, non-woven fabric) is a high-precision, high-cleanliness cloth commonly used in clean rooms, electronic manufacturing, medical, food processing and other industries for cleaning, wiping and dust prevention. In these fields, precise and pollution-free cutting technology is essential to maintain product quality and a clean working environment.

[0003] There is a problem with the automatic laser cutting machine for dust-free cloth: this type of equipment generally places the dust-free cloth on a honeycomb bottom plate (the honeycomb bottom plate is a conveyor belt circulation mode), and there is negative pressure under the honeycomb bottom plate to suck the dust-free cloth, and then the laser starts cutting. However, when the laser scans the honeycomb intersection, 1. the laser smoke cannot be immediately sucked away at the intersection, which will cause black spots at that location; 2. The dust-free cloth is a mixture of polyester and nylon fibers. After laser cutting, some melted debris sticks to the honeycomb intersection. After a period of time, it must be manually cleaned and removed, which is time-consuming and labor-intensive, affecting the cutting efficiency of the dust-free cloth.

[0004] Therefore, we provide a laser automatic cutting machine and method for dust-free cloth to solve the above problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The problem to be solved by the present invention is to provide a laser automatic cutting integrated machine and method for dust-free cloth to overcome the defects in the prior art.

[0007] (II) Technical solution

[0008] In order to solve the technical problem, the present invention provides a laser automatic cutting integrated machine for dust-free cloth, comprising a main body, on which a feeding mechanism, a laser cutting mechanism and a swinging and patting cleaning mechanism are arranged, a cutting cabin for accommodating the laser cutting mechanism is arranged on the main body, a feeding mechanism is arranged between the cutting cabin and the main body, and a vibration and patting cleaning mechanism is arranged in the main body below the feeding mechanism;

[0009] The feeding mechanism comprises a first bracket and a second bracket arranged on both sides of the main body, an empty area is arranged in the middle of the main body, a first roller and a third roller are rotatably connected to the first bracket and the second bracket respectively, a second roller and a fourth roller are rotatably arranged in the empty area of ​​the main body, a honeycomb conveyor belt is arranged on the first roller and the second roller, and a discharging belt is arranged on the third roller and the fourth roller;

[0010] The laser cutting mechanism comprises two slides mounted on the upper part of the main body, each of the slides is slidably connected to a slide seat, the slide seat is matched with a screw rod, the screw rod is transmission-connected to a transmission rod, the two slides are connected to a slide frame, the slide frame is slidably connected to a laser welding head, and the laser welding head is located above the honeycomb conveyor belt;

[0011] The swing cleaning mechanism includes a conical cabin arranged in the main body, two functional rollers are rotatably arranged on the conical cabin, a plurality of plastic rubber plates are arranged on the functional rollers, and the plurality of plastic rubber plates are all located in the conical cabin, and a collection box is slidably connected to the bottom of the conical cabin.

[0012] Furthermore, the honeycomb conveyor belt is coated with a layer of polytetrafluoroethylene fiber woven grid, which is formed by twisting a plurality of fine fibers into one strand and then weaving them, so that there are gaps between the fibers at the intersections of the polytetrafluoroethylene fiber woven grid.

[0013] Furthermore, the main body is provided with a partition located in the honeycomb conveyor belt, and the partition and the second roller are located at the upper port of the conical cabin.

[0014] Furthermore, the first bracket and the second bracket are respectively extended from both ends of the first rotating roller and the third rotating roller, and the two ends of the two functional rollers are respectively extended outside the conical cabin.

[0015] Furthermore, the first roller is connected to the adjacent functional roller by a first transmission belt, the third roller is connected to the adjacent functional roller by a second transmission belt, the first roller is connected to the first reduction motor via the third transmission belt, and the third roller is connected to the second reduction motor via the fourth transmission belt.

[0016] Furthermore, the two functional rollers are symmetrically arranged on the conical cabin, and the plurality of plastic rubber plates are distributed in a circular array on the functional rollers.

[0017] Furthermore, an exhaust fan is installed on the side wall of the conical cabin, a small wheel disc is connected to the blades of the exhaust fan, a large wheel disc is connected to one end of the functional roller, wheel belts are connected to the small wheel disc and the large wheel disc, and a flap is hinged on the cutting cabin.

[0018] Furthermore, the wheel diameter ratio of the small wheel disc and the large wheel disc is:.

[0019] A method for an automatic laser cutting machine, comprising the following steps:

[0020] S1. Start the first reduction motor and the second reduction motor through the controller, the first roller drives the honeycomb conveyor belt to run, the first roller drives the functional roller to run through the first transmission belt, the large wheel on the functional roller drives the small wheel to run through the wheel belt, so that the fan blades run to suck the inside of the conical cabin. Under the action of the partition and the third roller, the conical cabin is in a negative pressure state, and the conical cabin extracts air from the cutting cabin through the honeycomb conveyor belt, so that the dust-free cloth is adsorbed on the honeycomb conveyor belt;

[0021] S2, the controller controls the transmission motor in the laser cutting mechanism to drive the transmission rod to operate, so that the lead screw drives the slide on the slide seat to move in the X-axis direction compared with the dust-free cloth, and the laser cutting head moves in the Y-axis direction on the slide compared with the dust-free cloth, so that the laser cutting head performs laser cutting processing on the dust-free cloth;

[0022] S3. The black smoke generated by the laser cutting head when laser cutting the dust-free cloth is sucked away by the negative pressure of the conical cabin through the gaps between the fibers at the intersection of the polytetrafluoroethylene fiber woven grid, thereby reducing the occurrence of black spots on the honeycomb conveyor belt; the melted shavings after laser cutting stick to the intersection of the honeycomb conveyor belt. When the honeycomb conveyor belt circulates to the bottom, multiple plastic rubber plates on the functional rollers that operate synchronously with the honeycomb conveyor belt swing and vibrate the honeycomb conveyor belt under the action of centrifugal force and their own plasticity, so that the shavings at the intersection of the honeycomb conveyor belt are vibrated into the conical cabin. Under the inclined cone wall setting of the conical cabin, the shavings in the conical cabin slide into the collection box.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the laser automatic cutting machine and method for dust-free cloth provided by the present invention have the following effects:

[0025] 1. The present invention uses polytetrafluoroethylene woven cloth, which has a low friction coefficient and a high melting point. By adjusting the laser power to just cut the dust-free cloth without damaging the polytetrafluoroethylene woven mesh cloth, the black smoke generated by the laser cutting head when the dust-free cloth is cut is sucked away by the negative pressure of the conical cabin through the gaps between the fibers at the intersection of the polytetrafluoroethylene fiber woven mesh, thereby reducing the occurrence of black spots on the honeycomb conveyor belt.

[0026] 2. The molten chips after laser cutting of the present invention are adhered to the intersection of the honeycomb conveyor belt. When the honeycomb conveyor belt circulates to the bottom, multiple plastic rubber plates on the functional rollers that operate synchronously with the honeycomb conveyor belt perform swinging and vibrating operations on the honeycomb conveyor belt under the action of centrifugal force and their own plasticity, so that the molten chips at the intersection of the honeycomb conveyor belt are vibrated into the conical cabin. Under the inclined cone wall setting of the conical cabin, the molten chips in the conical cabin slide into the collection box, and no manual cleaning is required, so that the intersection of the honeycomb conveyor belt remains in a good and unobstructed state.

[0027] 3. The present invention starts the operation of the first reduction motor and the second reduction motor through a controller, the first roller drives the honeycomb conveyor belt to operate, the first roller drives the functional roller to operate through the first transmission belt, the large wheel on the functional roller drives the small wheel to operate through the wheel belt, so that the fan blades operate to have a suction effect on the inside of the conical cabin, under the action of the partition and the third roller, the conical cabin is in a negative pressure state, the conical cabin draws air from the cutting cabin through the honeycomb conveyor belt, so that the dust-free cloth is adsorbed on the honeycomb conveyor belt, and a set of power mechanisms can be used to make the transportation of the dust-free cloth and the generation of negative pressure in the conical cabin and the cleaning of the honeycomb conveyor belt by the swinging mechanism can be carried out simultaneously, the overall structural design is simple, without complex design, energy-saving and environmentally friendly, and it is convenient for operators to inspect and maintain the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a first stereoscopic diagram of a laser automatic cutting machine for dust-free cloth according to the present invention;

[0030] Figure 2 A second stereoscopic diagram of an automatic laser cutting machine for dust-free cloth according to the present invention;

[0031] Figure 3 A third stereoscopic diagram of an automatic laser cutting machine for dust-free cloth according to the present invention;

[0032] Figure 4 It is a sectional stereoscopic diagram of a laser automatic cutting machine for dust-free cloth according to the present invention;

[0033] Figure 5 It is a sectional front view of a laser automatic cutting machine for dust-free cloth according to the present invention;

[0034] Figure 6It is a first side sectional view of a laser automatic cutting machine for dust-free cloth according to the present invention;

[0035] Figure 7 It is a second side sectional view of a laser automatic cutting machine for dust-free cloth according to the present invention;

[0036] The names of the components corresponding to the various figure marks in the figure are: 1. Main body; 101. Conical cabin; 2. Cutting cabin; 3. Collection box; 4. Flip cover; 5. Cutting assembly; 501. Transmission rod; 502. Screw rod; 503. Slide seat; 504. Laser cutting head; 6. First bracket; 601. First rotating rod; 602. Second rotating rod; 7. Second bracket; 701. Third rotating rod; 702. Fourth rotating rod; 8. Honeycomb conveyor belt; 9. Discharge belt; 10. Functional roller; 1011. Plastic rubber sheet; 11. Slide; 12. First reduction motor; 13. Large wheel disc; 14. Fan blade; 15. Small wheel disc; 16. Wheel belt; 17. Partition. DETAILED DESCRIPTION

[0037] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0039] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0040] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0041] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0042] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0043] See also Figures 1 to 7 The present invention provides a laser automatic cutting machine for dust-free cloth, comprising a main body 1, on which a feeding mechanism, a laser cutting mechanism 5 and a swinging and beating cleaning mechanism are arranged, a cutting cabin 2 for accommodating the laser cutting mechanism 5 is arranged on the main body 1, a feeding mechanism is arranged between the cutting cabin 2 and the main body 1, and a vibration and beating cleaning mechanism is arranged in the main body 1 and located below the feeding mechanism 1;

[0044] The feeding mechanism includes a first bracket 6 and a second bracket 7 arranged on both sides of the main body 1, an empty area is arranged in the middle of the main body 1, a first roller 601 and a third roller 701 are rotatably connected to the first bracket 6 and the second bracket 7 respectively, a second roller 602 and a fourth roller 702 are rotatably arranged in the empty area of ​​the main body 1, a honeycomb conveyor belt 8 is arranged on the first roller 601 and the second roller 602, and a discharging belt 9 is arranged on the third roller 701 and the fourth roller 702;

[0045] The laser cutting mechanism includes two slides installed on the upper part of the main body 1, each slide is slidably connected to a slide seat 503, the slide seat 503 is matched with a screw rod 503, the screw rod 503 is transmission-connected to a transmission rod 501, the two slide seats 503 are connected to a slide 11, the slide 11 is slidably connected to a laser welding head 504, and the laser welding head 504 is located above the honeycomb conveyor belt 8;

[0046] The swing cleaning mechanism includes a conical cabin 101 arranged in the main body 1, on which two functional rollers 10 are rotatably arranged, and on which multiple plastic rubber plates 1011 are arranged. The multiple plastic rubber plates 1011 are all located in the conical cabin 101, and the bottom of the conical cabin 101 is slidably connected to a collection box 3.

[0047] The honeycomb conveyor belt 8 is covered with a layer of polytetrafluoroethylene fiber woven grid, which is formed by twisting a plurality of fine fibers into a strand and then weaving them so that there are gaps between the fibers at the intersections of the polytetrafluoroethylene fiber woven grid. The main body 1 is provided with a partition 17 located inside the honeycomb conveyor belt 8, and the partition 17 and the second roller 602 are located at the upper port of the conical cabin 101.

[0048] See also Figures 3 to 7 The first bracket 6 and the second bracket 7 are respectively extended from the two ends of the first roller 601 and the third roller 701, and the two ends of the two functional rollers 10 are respectively extended outside the conical cabin 101. The first roller 601 and the adjacent functional roller 10 are connected with a first transmission belt, and the third roller 701 and the adjacent functional roller 10 are connected with a second transmission belt. The first roller 601 is connected to the first reduction motor 12 through the third transmission belt, and the third roller 701 is connected to the third reduction motor 12 through the fourth transmission belt. Two reduction motors, two functional rollers 10 are symmetrically arranged on the conical cabin 101, and multiple plastic rubber plates 1011 are distributed in a circular array on the functional roller 10. An exhaust fan is installed on the side wall of the conical cabin 101. A small wheel disc 15 is connected to the fan blades 14 of the exhaust fan. A large wheel disc 16 is connected to one end of the functional roller 10. The small wheel disc 15 and the large wheel disc 16 are connected to a belt 16. A flap 4 is hinged on the cutting cabin 2, and the wheel diameter ratio of the small wheel disc 15 and the large wheel disc 16 is 1:4.

[0049] See also Figures 1 to 7 , a method for a laser automatic cutting machine, comprising the following steps:

[0050] S1. The first reduction motor 12 and the second reduction motor are started by the controller, and the first roller 601 drives the honeycomb conveyor belt 8 to operate. The first roller 601 drives the functional roller 10 to operate through the first transmission belt. The large wheel 13 on the functional roller 10 drives the small wheel 15 to operate through the wheel belt 16, so that the fan blade 14 operates to suck the inside of the conical cabin 101. Under the action of the partition 17 and the third roller 701, the conical cabin 101 is in a negative pressure state. The conical cabin 101 extracts air from the cutting cabin 2 through the honeycomb conveyor belt 8, so that the dust-free cloth is adsorbed on the honeycomb conveyor belt 8;

[0051] S2, the controller controls the transmission motor in the laser cutting mechanism to drive the transmission rod 501 to operate, so that the lead screw 502 drives the slide 11 on the slide seat 503 to move in the X-axis direction compared with the dust-free cloth, and the laser cutting head 504 moves in the Y-axis direction on the slide 11 compared with the dust-free cloth, so that the laser cutting head 504 performs laser cutting processing on the dust-free cloth;

[0052] S3. The black smoke generated by the laser cutting head 504 when performing laser cutting of the dust-free cloth is sucked away by the negative pressure of the conical cabin 101 through the gaps between the fibers at the intersections of the polytetrafluoroethylene fiber woven grid, thereby reducing the occurrence of black spots on the honeycomb conveyor belt 8. The melted shavings after laser cutting adhere to the intersections of the honeycomb conveyor belt 8. When the honeycomb conveyor belt 8 circulates to the bottom, a plurality of plastic rubber plates 1011 on the functional roller 10 that operates synchronously with the honeycomb conveyor belt 8 swing and vibrate the honeycomb conveyor belt 8 under the action of centrifugal force and its own plasticity, so that the shavings at the intersections of the honeycomb conveyor belt 8 are vibrated into the conical cabin 101. Under the inclined cone wall setting of the conical cabin 101, the shavings in the conical cabin 101 slide into the collection box 3.

[0053] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0054] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A laser automatic cutting machine for dust-free cloth, comprising a main body (1), characterized in that: The main body (1) is provided with a feeding mechanism, a laser cutting mechanism (5) and a swinging and beating cleaning mechanism; the main body (1) is provided with a cutting chamber (2) for accommodating the laser cutting mechanism (5); a feeding mechanism is provided between the cutting chamber (2) and the main body (1); and the main body (1) is provided with a swinging and beating cleaning mechanism located below the feeding mechanism (1); The feeding mechanism comprises a first bracket (6) and a second bracket (7) arranged on both sides of a main body (1); an empty area is arranged in the middle of the main body (1); a first roller (601) and a third roller (701) are rotatably connected to the first bracket (6) and the second bracket (7), respectively; a second roller (602) and a fourth roller (702) are rotatably arranged in the empty area of ​​the main body (1); a honeycomb conveyor belt (8) is arranged on the first roller (601) and the second roller (602); and a discharge belt (9) is arranged on the third roller (701) and the fourth roller (702); The laser cutting mechanism comprises two slides mounted on the upper part of the main body (1), each of the slides is slidably connected to a slide seat (503), the slide seat (503) is matched with a screw rod (503), the screw rod (503) is transmission-connected to a transmission rod (501), the two slide seats (503) are connected to a slide frame (11), the slide frame (11) is slidably connected to a laser welding head (504), and the laser welding head (504) is located above the honeycomb conveyor belt (8); The swing cleaning mechanism comprises a conical cabin (101) arranged in a main body (1), two functional rollers (10) are rotatably arranged on the conical cabin (101), a plurality of plastic rubber plates (1011) are arranged on the functional rollers (10), the plurality of plastic rubber plates (1011) are all located in the conical cabin (101), and a collection box (3) is slidably connected to the bottom of the conical cabin (101).

2. The automatic laser cutting machine for clean cloth according to claim 1, characterized in that: The honeycomb conveyor belt (8) is coated with a layer of polytetrafluoroethylene fiber woven mesh, which is formed by twisting a plurality of fine fibers into a strand and then weaving them, so that there are gaps between the fibers at the intersections of the polytetrafluoroethylene fiber woven mesh.

3. The automatic laser cutting machine for clean cloth according to claim 1, characterized in that: The main body (1) is provided with a partition (17) located inside the honeycomb conveyor belt (8), and the partition (17) and the second roller (602) are located at the upper port of the conical cabin (101).

4. The automatic laser cutting machine for clean cloth according to claim 1, characterized in that: A first bracket (6) and a second bracket (7) are respectively extended from both ends of the first rotating roller (601) and the third rotating roller (701), and both ends of the two functional rollers (10) are respectively extended outside the conical cabin (101).

5. The automatic laser cutting machine for clean cloth according to claim 4, characterized in that: The first roller (601) is connected to the adjacent functional roller (10) via a first transmission belt, the third roller (701) is connected to the adjacent functional roller (10) via a second transmission belt, the first roller (601) is connected to the first reduction motor (12) via the third transmission belt, and the third roller (701) is connected to the second reduction motor via a fourth transmission belt.

6. The automatic laser cutting machine for clean cloth according to claim 4, characterized in that: The two functional rollers (10) are symmetrically arranged on the conical cabin (101), and the plurality of plastic rubber plates (1011) are distributed in a circular array on the functional rollers (10).

7. The automatic laser cutting machine for clean cloth according to claim 6, characterized in that: An exhaust fan is installed on the side wall of the conical cabin (101), a small wheel disc (15) is connected to the fan blade (14) of the exhaust fan, a large wheel disc (16) is connected to one end of the functional roller (10), a wheel belt (16) is connected to the small wheel disc (15) and the large wheel disc (16), and a flap (4) is hinged on the cutting cabin (2).

8. The automatic laser cutting machine for clean cloth according to claim 7, characterized in that: The wheel diameter ratio between the small wheel disc (15) and the large wheel disc (16) is 1:

4.

9. A method for an automatic laser cutting machine, applied to the automatic laser cutting machine as claimed in any one of claims 1 to 8, characterized in that: The steps include: S1, the controller starts the first reduction motor (12) and the second reduction motor to operate, the first roller (601) drives the honeycomb conveyor belt (8) to operate, the first roller (601) drives the functional roller (10) to operate through the first transmission belt, the large wheel (13) on the functional roller (10) drives the small wheel (15) to operate through the wheel belt (16), so that the fan blade (14) operates to produce a suction effect on the inside of the conical cabin (101), under the action of the partition (17) and the third roller (701), the conical cabin (101) is in a negative pressure state, the conical cabin (101) extracts air from the cutting cabin (2) through the honeycomb conveyor belt (8), so that the dust-free cloth is adsorbed on the honeycomb conveyor belt (8); S2, the controller controls the transmission motor in the laser cutting mechanism to drive the transmission rod (501) to operate, so that the lead screw (502) drives the slide (11) on the slide seat (503) to move in the X-axis direction relative to the dust-free cloth, and the laser cutting head (504) moves in the Y-axis direction relative to the dust-free cloth on the slide (11), so that the laser cutting head (504) performs laser cutting processing on the dust-free cloth; S3, the black smoke generated by the laser cutting head (504) when the dust-free cloth is laser cut is sucked away by the negative pressure of the conical chamber (101) through the gaps between the fibers at the intersections of the polytetrafluoroethylene fiber woven grid, thereby reducing the generation of black spots on the honeycomb conveyor belt (8); the molten debris after the laser cutting adheres to the intersections of the honeycomb conveyor belt (8), and when the honeycomb conveyor belt (8) circulates to the bottom, a plurality of plastic rubber plates (1011) on the functional roller (10) that operates synchronously with the honeycomb conveyor belt (8) perform a swinging and vibrating operation on the honeycomb conveyor belt (8) under the action of centrifugal force and its own plasticity, so that the molten debris at the intersections of the honeycomb conveyor belt (8) is vibrated into the conical chamber (101), and under the inclined cone wall setting of the conical chamber (101), the molten debris in the conical chamber (101) slides into the collection box (3).

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