A pipe special-purpose optical fiber laser cutting device

Abstract

The application discloses a kind of special optical fiber laser cutting equipment for pipe, it is related to laser cutting field, the dust suction component includes laser cutter, the outer surface of the laser cutter is rotationally connected with adjusting turntable, the inner cavity of the adjusting turntable is slidably connected with sliding plug, the end of the sliding plug away from adjusting turntable is rotationally connected with rotating plug, the bottom of the rotating plug is fixedly connected with storage bin, the end of the storage bin away from rotating plug is fixedly connected with dust suction head, by setting dust suction head, since laser cutting pipe, a large amount of waste will be generated, while waste temperature is higher, directly into storage bin can damage inner wall of device, waste is collected and handled by dust suction head, cleaning platform slides along curved track, drives cleaning brush to rub with pipe, so that waste and dust enter waste filter plate, curved surface scraper scrapes waste to fall on collection plate, then slides to cleaning platform to be collected centrally, subsequent secondary use is facilitated, resource is saved.

Description

A special fiber laser cutting equipment for pipes Technical Field

[0001] This invention relates to the field of laser cutting, and specifically to a fiber laser cutting device for pipes. Background Technology

[0002] Laser cutting utilizes a focused, high-power-density laser beam to irradiate a workpiece, causing the irradiated material to rapidly melt, vaporize, or reach its ignition point. Simultaneously, a high-speed airflow coaxial with the beam blows away the molten material, thereby cutting the workpiece. It is one of the thermal cutting methods for cutting workpieces and is divided into four categories: laser vaporization cutting, laser melting cutting, laser oxygen cutting, and laser scribing and controlled fracture. The surface of pipes being laser-cut often has a large amount of dust adhering to it, preventing the laser from directly cutting the surface of the pipe and resulting in poor cutting effects.

[0003] Current fiber laser cutting equipment for pipes generates a large amount of dust during cutting, affecting the cutting effect. This causes debris to obstruct direct contact between the laser and the pipe surface, hindering the laser from cutting directly onto the pipe surface. Consequently, the laser beam cannot quickly focus on the pipe surface. Furthermore, the dust collected after vacuuming is not centrally collected, leading to excessive dust being drawn into the vacuuming device and leaking back onto the pipe surface, affecting the laser's mid-cutting process. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention to solve its technical problems is as follows: The present invention provides a special fiber laser cutting equipment for pipes, comprising a protective cover, a base fixedly connected to the inner cavity of the protective cover, a bracket rotatably connected to the side of the base away from the protective cover, a support column rotatably connected to the inner cavity of the base, a pipe fixedly connected to the inner cavity of the support, a dust collection component fixedly connected to the end of the support column away from the base, and a dust exhaust component fixedly connected to the end of the dust collection component away from the support column.

[0005] The vacuuming component includes a laser blade, an adjusting turntable is rotatably connected to the outer surface of the laser blade, a sliding plug is slidably connected to the inner cavity of the adjusting turntable, a rotating plug is rotatably connected to the end of the sliding plug away from the adjusting turntable, a storage chamber is fixedly connected to the bottom of the rotating plug, a vacuum head is fixedly connected to the end of the storage chamber away from the rotating plug, and a control shaft is rotatably connected to the outer surface of the storage chamber.

[0006] Preferably, the end of the laser cutter away from the adjusting turntable is fixedly connected to the end of the support column away from the bracket, and the end of the control shaft away from the storage chamber is rotatably connected to the bottom of the laser cutter. There are two sliding plugs, two storage chambers, and two dust collection heads. When the laser cutter cuts the pipe, dust is generated on the surface of the pipe and in the air. The dust in the air is collected and processed by the dust collection component. The sliding plug rotates along the track of the adjusting turntable, thereby changing the relative displacement between the dust collection component and the pipe. The rotating plug drives the dust collection head and the storage chamber, thereby changing the angle between them and the laser cutter, so that the dust on the surface of the pipe is cleaned more thoroughly, improving the surface cleanliness and increasing the pipe cutting efficiency.

[0007] Preferably, the vacuum head includes a curved track, with a cleaning platform slidably connected to the end of the curved track away from the storage chamber. Control valves are evenly arranged on the side of the cleaning platform away from the curved track, and the outer surface of the control valves is fixedly connected to the outer surface of the cleaning platform. A cleaning brush is slidably connected to the side of the control valve away from the cleaning platform. A waste filter plate is slidably connected to the inner cavity of the cleaning platform, and a curved scraper is slidably connected to the inner cavity of the waste filter plate. A collection plate is fixedly connected to the inner cavity of the curved scraper. Because laser cutting of pipes generates a large amount of waste, and the waste is at a high temperature, directly entering the storage chamber would damage the inner wall of the device. The vacuum head collects and processes the waste. The cleaning platform slides along the curved track, causing friction between the cleaning brush and the pipe, allowing the waste and dust to enter the waste filter plate. The curved scraper scrapes the waste onto the collection plate, and then slides to the cleaning platform for centralized collection, facilitating subsequent reuse and saving resources.

[0008] Preferably, the storage compartment includes a storage shell, an airflow chamber is fixedly connected to the inner cavity of the storage shell, a transverse rotating shaft is uniformly arranged in the inner cavity of the airflow chamber, and the outer surface of the transverse rotating shaft is rotatably connected to the inner cavity of the airflow chamber. A fan blade is fixedly connected to the outer surface of the transverse rotating shaft, a filter element is uniformly arranged in the inner cavity of the fan blade, and the outer surface of the filter element is fixedly connected to the inner cavity of the fan blade.

[0009] Preferably, a U-shaped plate is fixedly connected to the side of the fan blade away from the airflow chamber cavity. A lateral scraper is slidably connected to the inner cavity of the U-shaped plate. A bidirectional spring is fixedly connected to the side of the lateral scraper away from the inner cavity of the U-shaped plate. A clearing spring is fixedly connected to the inner cavity of the lateral scraper. A clearing column is fixedly connected to the side of the clearing spring away from the lateral scraper. The air pressure difference between the airflow chamber and the outside causes dust and some impurities to enter the storage chamber. At the same time, the rotation of the fan blade on the transverse rotating shaft changes the airflow direction, thereby changing the flow direction of dust and preventing dust from entering the airflow chamber and causing blockage, thus improving the service life of the airflow chamber. Meanwhile, the lateral scraper in the U-shaped plate scrapes away the dust on the fan blade under the action of the bidirectional spring, and the clearing column in the lateral scraper clears the dust in the filter element under the action of the clearing spring, preventing blockage.

[0010] Preferably, the dust removal component includes an inlet shell, a boss shell fixedly connected to the side of the inlet shell away from the storage compartment, and a dust removal shell fixedly connected to the end of the boss shell away from the inlet shell. A storage box is rotatably connected to the inner cavity of the dust removal shell, a processing mechanism is fixedly connected to the outer surface of the storage box, a control mechanism is rotatably connected to the inner cavity of the inlet shell, and a rotating shaft is fixedly connected to the outer surface of the dust removal shell. Dust in the suction component is centrally processed by the dust removal component. The dust enters the dust removal component through the inlet shell, expands the collection range through the boss shell, and enters the dust removal box. The control mechanism limits the speed and quantity of the entering dust to avoid blockage caused by excessive dust in the dust removal box, and also to avoid wasting the collection and processing costs of the dust removal component due to insufficient dust in the dust removal box. As the storage box rotates, the dust in the dust removal box is subjected to centrifugal force and adheres to the inner wall of the dust removal box. The processing mechanism collects and processes the dust on the boss shell and the inner wall of the dust removal box.

[0011] Preferably, the control mechanism includes a filter disc, a control spring fixedly connected to the end of the filter disc away from the storage box, a connecting ring fixedly connected to the end of the control spring away from the filter disc, a connecting post rotatably connected to the end of the storage box near the filter disc, an anti-clogging rod fixedly connected to the outer surface of the connecting post, an adjusting spring fixedly connected to the inner cavity of the anti-clogging rod, an anti-collision plug fixedly connected to the end of the adjusting spring away from the inner cavity of the anti-clogging rod, a clearing rod fixedly connected to the end of the anti-clogging rod near the filter disc, and a small rotating shaft rotatably connected to the end of the clearing rod away from the anti-clogging rod. Secondary cleaning brushes are evenly distributed on the outer surface of the small rotating shaft, and the outer surface of the small rotating shaft is flush with the secondary cleaning brushes. The outer surface of the cleaning brush is fixedly connected, and a cleaning tip is fixedly connected to the end of the small rotating shaft away from the cleaning rod. Dust entering the inlet shell enters the dust discharge box through the filter disc. The rotation of the connecting column drives the anti-clogging rod to rotate, increasing the flow speed of the dust. At the same time, the cleaning tip clears the holes of the filter disc. The cleaning tip and the cleaning rod cooperate to reduce airflow resistance. The small rotating shaft drives the secondary cleaning brush to rotate, thereby removing the dust with strong adhesion from the holes of the filter disc. The control spring connects the filter disc and the connecting ring, and at the same time changes the relative displacement between the cleaning tip and the filter disc to improve the cleaning efficiency. To prevent the anti-clogging rod from hitting the connecting ring and reducing the service life of the device, an anti-collision plug is set to prevent damage to the connecting ring.

[0012] Preferably, the processing mechanism includes a migration plate, with a partition plate slidably connected to the outer surface of the migration plate. A replacement frame is fixedly connected to the side of the migration plate away from the partition plate. An inner wall box is fixedly connected to the end of the replacement frame away from the migration plate. A T-shaped box is fixedly connected to the end of the inner wall box away from the replacement frame. A processing spring is fixedly connected to the end of the inner wall box away from the inner cavity of the dust discharge shell. Due to the rotation of the storage box, the dust in the dust discharge box is subjected to centrifugal force and adheres to the inner wall of the dust discharge box. The processing mechanism collects and processes the dust on the boss shell and the inner wall of the dust discharge box. At the same time, the processing mechanism is set as a detachable device to facilitate the collection and processing of dust, improve the convenience of use, and drive the T-shaped box and the inner wall box to move, thus processing dust in different locations in the space. Meanwhile, the replacement frame connects the migration plate and the inner wall box to achieve timely removal of dust and improve the reusability of the device.

[0013] Preferably, the number of processing mechanisms is four, the inner cavity of the control mechanism is rotatably connected to the outer surface of the storage box, the number of anti-blocking rods is four, the outer surface of the connecting ring is rotatably connected to the inner cavity of the inlet shell, the number of partitions is two, and the outer surface of the partitions is fixedly connected to the outer surface of the storage box.

[0014] The beneficial effects of this invention are as follows:

[0015] 1. This invention utilizes a suction head to collect and process the waste generated during laser cutting of pipes. Since laser cutting produces a large amount of waste debris at high temperatures, directly entering the storage chamber would damage the inner wall of the device. The suction head collects and processes the waste debris, while the cleaning platform slides along a curved track, causing friction between the cleaning brush and the pipe. This allows the waste debris and dust to enter the waste debris filter plate, where a curved scraper scrapes the debris onto a collection plate. The debris then slides back to the cleaning platform for centralized collection, facilitating subsequent reuse and saving resources.

[0016] 2. This invention incorporates a storage chamber. The pressure difference between the air chamber and the outside environment causes dust and some impurities to enter the storage chamber. Simultaneously, the rotation of the fan blades on the transverse shaft changes the airflow direction, thereby altering the dust flow and preventing dust from entering the airflow chamber and causing blockages, thus extending the service life of the airflow chamber. At the same time, the side scrapers inside the U-shaped plate scrape away dust from the fan blades under the action of bidirectional springs, and the unblocking columns inside the side scrapers unblock dust from the filter element under the action of unblocking springs, preventing blockages.

[0017] 3. This invention incorporates a dust-collecting component. When a laser cutter cuts a pipe, dust is generated on the pipe surface and in the air. The dust-collecting component collects and processes the dust. The sliding plug rotates along the adjustment turntable track, thereby changing the relative displacement between the dust-collecting component and the pipe. The rotating plug drives the dust-collecting head and storage chamber, which in turn changes the angle between them and the laser cutter, making the dust on the pipe surface more thoroughly cleaned, improving surface cleanliness, and increasing pipe cutting efficiency.

[0018] 4. This invention, through the setting of a control mechanism, limits the speed and quantity of incoming dust, avoiding blockage caused by excessive dust in the dust collection box, and also avoiding wasting the collection and processing costs of the dust collection components due to insufficient dust in the dust collection box. The rotation of the connecting column drives the anti-blocking rod to rotate, increasing the flow speed of the passing dust. At the same time, the unblocking tip clears the holes of the filter disc. The unblocking tip and the unblocking rod work together to reduce airflow resistance. The small rotating shaft drives the secondary cleaning brush to rotate, thereby removing the dust with strong adhesion from the holes of the filter disc. The control spring connects the filter disc and the connecting ring, and at the same time changes the relative displacement between the unblocking tip and the filter disc, improving unblocking efficiency. To prevent the anti-blocking rod from hitting the connecting ring and reducing the service life of the device, an anti-collision plug is set to prevent damage to the connecting ring.

[0019] 5. This invention, through the setting of a processing mechanism, causes the dust in the dust removal box to be subjected to centrifugal force due to the rotation of the storage box, adhering to the inner wall of the dust removal box. The processing mechanism collects and processes the dust on the boss shell and the inner wall of the dust removal box. At the same time, the processing mechanism is set as a detachable device, which facilitates the collection and processing of dust and improves the convenience of use. The processing spring drives the T-shaped box and the inner wall box to move, processing dust in different positions in the space. At the same time, the replacement frame connects the migration plate and the inner wall box to achieve timely removal of dust and improve the reusability of the device. Attached Figure Description

[0020] Figure 1 is a front view of the present invention;

[0021] Figure 2 is a schematic diagram of the structure of the laser cutting device of the present invention;

[0022] Figure 3 is a schematic diagram of the structure of the dust collection component of the present invention;

[0023] Figure 4 is a schematic diagram of the vacuum head of the present invention;

[0024] Figure 5 is a schematic diagram of the storage compartment of the present invention;

[0025] Figure 6 is a schematic diagram of the dust removal component of the present invention;

[0026] Figure 7 is a schematic diagram of the control mechanism of the present invention;

[0027] Figure 8 is a schematic diagram of the processing mechanism of the present invention;

[0028] In the diagram: 1. Protective cover; 2. Base; 3. Bracket; 4. Support column; 5. Vacuuming component; 51. Laser blade; 52. Adjusting turntable; 53. Sliding plug; 54. Rotating plug; 55. Storage compartment; 5501. Storage shell; 5502. Airflow chamber; 5503. Fan blade; 5504. Filter element; 5505. U-shaped plate; 5506. Unblocking spring; 5507. Two-way spring; 5508. Side scraper; 5509. Unblocking column; 5510. Horizontal rotating shaft; 56. Vacuum head; 5601. Cleaning table; 5602. Curved track; 5603. Waste filter plate; 5604. Curved scraper; 5605. Collection plate; 5606. Control valve; 5607. Cleaning... 57. Brush; 6. Control shaft; 7. Dust removal component; 8. Inlet shell; 9. Boss shell; 10. Control mechanism; 11. Filter disc; 2. Control spring; 3. Connecting ring; 4. Unblocking rod; 5. Anti-collision plug; 6. Adjusting spring; 7. Anti-clogging rod; 8. Secondary cleaning brush; 9. Small shaft; 10. Unblocking tip; 11. Connecting column; 12. Dust removal shell; 13. Rotating shaft; 14. Processing mechanism; 15. T-shaped box; 26. Inner wall box; 37. Processing spring; 48. Migration plate; 59. Partition plate; 6006. Replacement rack; 61. Storage box; 7. Pipe. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0030] An embodiment of the present invention, using Figures 1-8, will be described below as follows: a fiber laser cutting device for pipes according to one embodiment of the present invention.

[0031] As shown in Figures 1-8, the fiber laser cutting equipment for pipes according to the present invention includes a protective cover 1, a base 2 fixedly connected to the inner cavity of the protective cover 1, a bracket 3 rotatably connected to the side of the base 2 away from the protective cover 1, a support column 4 rotatably connected to the inner cavity of the base 2, a pipe 7 fixedly connected to the inner cavity of the support column 3, a dust collection component 5 fixedly connected to the end of the support column 4 away from the base 2, and a dust exhaust component 6 fixedly connected to the end of the dust collection component 5 away from the support column 4.

[0032] The vacuuming component 5 includes a laser blade 51, an adjusting turntable 52 is rotatably connected to the outer surface of the laser blade 51, a sliding plug 53 is slidably connected to the inner cavity of the adjusting turntable 52, a rotating plug 54 is rotatably connected to the end of the sliding plug 53 away from the adjusting turntable 52, a storage chamber 55 is fixedly connected to the bottom of the rotating plug 54, a vacuum head 56 is fixedly connected to the end of the storage chamber 55 away from the rotating plug 54, and a control shaft 57 is rotatably connected to the outer surface of the storage chamber 55.

[0033] The end of the laser cutter 51 away from the adjusting turntable 52 is fixedly connected to the end of the support column 4 away from the bracket 3. The end of the control shaft 57 away from the storage chamber 55 is rotatably connected to the bottom of the laser cutter 51. There are two sliding plugs 53, two storage chambers 55, and two dust collection heads 56. When the laser cutter 51 cuts the pipe 7, dust will be generated on the surface of the pipe 7 and in the air. The dust in the air is collected and processed by the dust collection component 5. The sliding plug 53 rotates along the track of the adjusting turntable 52, thereby changing the relative displacement between the dust collection component 5 and the pipe 7. The rotating plug 54 drives the dust collection head 56 and the storage chamber 55, thereby changing the angle between them and the laser cutter 51, so that the dust on the surface of the pipe 7 is cleaned more thoroughly, improving the surface cleanliness and increasing the cutting efficiency of the pipe 7.

[0034] The vacuum head 56 includes a curved track 5602. A cleaning platform 5601 is slidably connected to the end of the curved track 5602 away from the storage chamber 55. Control valves 5606 are evenly arranged on the side of the cleaning platform 5601 away from the curved track 5602, and the outer surface of the control valves 5606 is fixedly connected to the outer surface of the cleaning platform 5601. A cleaning brush 5607 is slidably connected to the side of the control valves 5606 away from the cleaning platform 5601. A waste filter plate 5603 is slidably connected to the inner cavity of the cleaning platform 5601. A curved scraper 5604 is slidably connected to the inner cavity of the waste filter plate 5603. A collection plate 5605 is fixedly connected to the inner cavity of the scraper 5604. Due to the laser cutting of the pipe 7, a large amount of waste is generated. At the same time, the waste is hot and directly entering the storage chamber 55 will damage the inner wall of the device. The waste is collected and processed by the dust suction head 56. The cleaning table 5601 slides along the curved track 5602, which drives the cleaning brush 5607 to rub against the pipe 7, so that the waste and dust enter the waste filter plate 5603. The curved scraper 5604 scrapes the waste onto the collection plate 5605, and then slides to the cleaning table 5601 for centralized collection, which is convenient for subsequent secondary use and saves resources.

[0035] Storage compartment 55 includes storage shell 5501. An airflow chamber 5502 is fixedly connected to the inner cavity of storage shell 5501. A transverse rotating shaft 5510 is evenly arranged in the inner cavity of airflow chamber 5502, and the outer surface of the transverse rotating shaft 5510 is rotatably connected to the inner cavity of airflow chamber 5502. A fan blade 5503 is fixedly connected to the outer surface of transverse rotating shaft 5510. A filter element 5504 is evenly arranged in the inner cavity of fan blade 5503, and the outer surface of the filter element 5504 is fixedly connected to the inner cavity of fan blade 5503.

[0036] A U-shaped plate 5505 is fixedly connected to the side of the fan blade 5503 away from the inner cavity of the airflow chamber 5502. A side scraper 5508 is slidably connected to the inner cavity of the U-shaped plate 5505. A bidirectional spring 5507 is fixedly connected to the side of the side scraper 5508 away from the inner cavity of the U-shaped plate 5505. A clearing spring 5506 is fixedly connected to the inner cavity of the side scraper 5508. A clearing column 5509 is fixedly connected to the side of the clearing spring 5506 away from the side scraper 5508. The air pressure difference between the airflow chamber 5502 and the outside air causes dust and some impurities to be stirred up. Dust enters the storage chamber 55, and the airflow direction is changed by the rotation of the fan blade 5503 on the horizontal rotating shaft 5510, thereby changing the flow direction of dust and preventing dust from entering the airflow chamber 5502 and causing blockage, thus improving the service life of the airflow chamber 5502. At the same time, the side scraper 5508 in the U-shaped plate 5505 scrapes the dust on the fan blade 5503 under the action of the bidirectional spring 5507, and the unblocking column 5509 in the side scraper 5508 unblocks the dust in the filter element 5504 under the action of the unblocking spring 5506, thus preventing blockage.

[0037] The dust removal component 6 includes an inlet shell 61. A boss shell 62 is fixedly connected to the side of the inlet shell 61 away from the storage compartment 55. A dust removal shell 64 is fixedly connected to the end of the boss shell 62 away from the inlet shell 61. A storage box 67 is rotatably connected to the inner cavity of the dust removal shell 64. A processing mechanism 66 is fixedly connected to the outer surface of the storage box 67. A control mechanism 63 is rotatably connected to the inner cavity of the inlet shell 61. A rotating shaft 65 is fixedly connected to the outer surface of the dust removal shell 64. Dust in the dust collection component 5 is collected and treated by the dust removal component 6. Dust enters the dust removal component 6 through the inlet shell 61, expands the collection range through the boss box, and enters the dust removal box. The control mechanism 63 limits the speed and quantity of the entering dust to avoid blockage caused by too much dust in the dust removal box, and also to avoid wasting the collection and processing costs of the dust removal component 6 due to insufficient dust in the dust removal box. As the storage box 67 rotates, the dust in the dust removal box is subjected to centrifugal force and adheres to the inner wall of the dust removal box. The processing mechanism 66 collects and processes the dust on the boss shell 62 and the inner wall of the dust removal box.

[0038] The control mechanism 63 includes a filter disc 6301. A control spring 6302 is fixedly connected to the end of the filter disc 6301 away from the storage box 67. A connecting ring 6303 is fixedly connected to the end of the control spring 6302 away from the filter disc 6301. A connecting post 6311 is rotatably connected to the end of the storage box 67 near the filter disc 6301. An anti-clogging rod 6307 is fixedly connected to the outer surface of the connecting post 6311. An adjustment mechanism is fixedly connected to the inner cavity of the anti-clogging rod 6307. Spring 6306 is adjusted. An anti-collision plug 6305 is fixedly connected to the end of spring 6306 away from the inner cavity of anti-clogging rod 6307. A dredging rod 6304 is fixedly connected to the end of anti-clogging rod 6307 near filter disc 6301. A small rotating shaft 6309 is rotatably connected to the end of dredging rod 6304 away from anti-clogging rod 6307. Secondary cleaning brushes 6308 are evenly distributed on the outer surface of the small rotating shaft 6309, and the outer surface of the small rotating shaft 6309 and the secondary cleaning brushes 6308... The outer surface is fixedly connected, and the end of the small rotating shaft 6309 away from the unclogging rod 6304 is fixedly connected to the unclogging tip 6310. Dust entering the inlet shell 61 enters the dust discharge box through the filter disc 6301. The rotation of the connecting column 6311 drives the anti-clogging rod 6307 to rotate, increasing the flow speed of the dust. At the same time, the unclogging tip 6310 unclogs the holes of the filter disc 6301. The unclogging tip 6310 cooperates with the unclogging rod 6304 to reduce airflow resistance. The rotating shaft 6309 drives the secondary cleaning brush 6308 to rotate, thereby removing the strongly adhering dust from the holes of the filter disc 6301. The control spring 6302 connects the filter disc 6301 and the connecting ring 6303, and at the same time changes the relative displacement between the unblocking tip 6310 and the filter disc 6301 to improve unblocking efficiency. To prevent the anti-clogging rod 6307 from hitting the connecting ring 6303 and reducing the service life of the device, an anti-collision plug 6305 is set to prevent the connecting ring 6303 from being damaged.

[0039] The processing mechanism 66 includes a transfer plate 6604, with a partition plate 6605 slidably connected to its outer surface. A replacement rack 6606 is fixedly connected to the side of the transfer plate 6604 away from the partition plate 6605. An inner wall box 6602 is fixedly connected to the end of the replacement rack 6606 away from the transfer plate 6604. A T-shaped box 6601 is fixedly connected to the end of the inner wall box 6602 away from the replacement rack 6606. A processing spring 6603 is fixedly connected to the end of the inner wall box 6602 away from the inner cavity of the dust discharge shell 64. Dust is discharged due to the rotation of the storage box 67. Dust inside the box is subjected to centrifugal force and adheres to the inner wall of the dust collection box. The processing mechanism 66 collects and processes the dust on the boss shell 62 and the inner wall of the dust collection box. At the same time, the processing mechanism 66 is set as a detachable device to facilitate the collection and processing of dust and improve the ease of use. The processing spring 6603 drives the T-shaped box 6601 and the inner wall box 6602 to move and process dust in different locations in the space. Meanwhile, the replacement frame 6606 connects the migration plate 6604 and the inner wall box 6602 to achieve timely removal of dust and improve the reusability of the device.

[0040] There are four processing mechanisms 66, the inner cavity of the control mechanism 63 is rotatably connected to the outer surface of the storage box 67, there are four anti-blocking rods 6307, the outer surface of the connecting ring 6303 is rotatably connected to the inner cavity of the inlet shell 61, there are two partition plates 6605, and the outer surface of the partition plate 6605 is fixedly connected to the outer surface of the storage box 67.

[0041] The specific workflow is as follows:

[0042] During operation, the support 3 is used to fix the pipe 7, and the support 3 can drive the pipe 7 to rotate. The support column 4 connects to and controls the laser knife 51. When cutting the pipe 7, a large amount of dust will be generated on the outer surface of the pipe 7 and in the surrounding air, which will affect the cutting of the device. The dust is collected by the dust suction component 5, and the waste generated during cutting is treated accordingly. Then, the collected dust is treated and discharged by the dust discharge component 6.

[0043] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A fiber laser cutting device for pipes, comprising a protective cover (1), characterized in that: The inner cavity of the protective cover (1) is fixedly connected to a base (2). A bracket (3) is rotatably connected to the side of the base (2) away from the protective cover (1). A support column (4) is rotatably connected to the inner cavity of the base (2). A pipe (7) is fixedly connected to the inner cavity of the support column (3). A dust-collecting component (5) is fixedly connected to the end of the support column (4) away from the base (2). A dust-exhausting component (6) is fixedly connected to the end of the dust-collecting component (5) away from the support column (4). The dust-collecting component (5) includes a laser blade (51). An adjusting turntable (52) is rotatably connected to the outer surface of the laser blade (51). A sliding plug (53) is slidably connected to the inner cavity of the turntable (52). A rotating plug (54) is rotatably connected to the end of the sliding plug (53) away from the adjusting turntable (52). A storage chamber (55) is fixedly connected to the bottom of the rotating plug (54). A vacuum head (56) is fixedly connected to the end of the storage chamber (55) away from the rotating plug (54). A control shaft (57) is rotatably connected to the outer surface of the storage chamber (55). The vacuum head (56) includes a curved track (5602). A cleaning table (5601) is slidably connected to the end of the curved track (5602) away from the storage chamber (55). Control valves (5606) are evenly arranged on the side of the cleaning platform (5601) away from the curved track (5602), and the outer surface of the control valves (5606) is fixedly connected to the outer surface of the cleaning platform (5601). A cleaning brush (5607) is slidably connected to the side of the control valves (5606) away from the cleaning platform (5601). A waste filter plate (5603) is slidably connected to the inner cavity of the cleaning platform (5601). A curved scraper (5604) is slidably connected to the inner cavity of the waste filter plate (5603). A collection plate (5605) is fixedly connected to the inner cavity of the curved scraper (5604). The storage compartment (55) includes a storage shell (5501), and an airflow chamber (5502) is fixedly connected to the inner cavity of the storage shell (5501). A transverse rotating shaft (5510) is uniformly arranged in the inner cavity of the airflow chamber (5502), and the outer surface of the transverse rotating shaft (5510) is rotatably connected to the inner cavity of the airflow chamber (5502). A fan blade (5503) is fixedly connected to the outer surface of the transverse rotating shaft (5510), and a filter element (5504) is uniformly arranged in the inner cavity of the fan blade (5503), and the outer surface of the filter element (5504) is fixedly connected to the inner cavity of the fan blade (5503).

2. The fiber laser cutting equipment for pipes according to claim 1, characterized in that: The end of the laser blade (51) away from the adjustment turntable (52) is fixedly connected to the end of the support column (4) away from the bracket (3). The end of the control shaft (57) away from the storage chamber (55) is rotatably connected to the bottom of the laser blade (51). There are two sliding plugs (53), two storage chambers (55), and two vacuum heads (56).

3. The fiber laser cutting equipment for pipes according to claim 1, characterized in that: A U-shaped plate (5505) is fixedly connected to the side of the fan blade (5503) away from the inner cavity of the airflow chamber (5502). A side scraper (5508) is slidably connected to the inner cavity of the U-shaped plate (5505). A bidirectional spring (5507) is fixedly connected to the side of the side scraper (5508) away from the inner cavity of the U-shaped plate (5505). A clearing spring (5506) is fixedly connected to the inner cavity of the side scraper (5508). A clearing column (5509) is fixedly connected to the side of the clearing spring (5506) away from the side scraper (5508).

4. The fiber laser cutting equipment for pipes according to claim 1, characterized in that: The dust removal component (6) includes an inlet shell (61), a boss shell (62) is fixedly connected to the side of the inlet shell (61) away from the storage compartment (55), a dust removal shell (64) is fixedly connected to the end of the boss shell (62) away from the inlet shell (61), a storage box (67) is rotatably connected to the inner cavity of the dust removal shell (64), a processing mechanism (66) is fixedly connected to the outer surface of the storage box (67), a control mechanism (63) is rotatably connected to the inner cavity of the inlet shell (61), and a rotating shaft (65) is fixedly connected to the outer surface of the dust removal shell (64).

5. The fiber laser cutting equipment for pipes according to claim 4, characterized in that: The control mechanism (63) includes a filter disc (6301), a control spring (6302) fixedly connected to the end of the filter disc (6301) away from the storage box (67), a connecting ring (6303) fixedly connected to the end of the control spring (6302) away from the filter disc (6301), a connecting post (6311) rotatably connected to the end of the storage box (67) near the filter disc (6301), an anti-clogging rod (6307) fixedly connected to the outer surface of the connecting post (6311), and an adjusting spring (6306) fixedly connected to the inner cavity of the anti-clogging rod (6307). The adjusting spring (6306) is located away from the filter disc (6301). An anti-collision plug (6305) is fixedly connected to one end of the inner cavity of the anti-clogging rod (6307). A dredging rod (6304) is fixedly connected to the end of the anti-clogging rod (6307) near the filter disc (6301). A small rotating shaft (6309) is rotatably connected to the end of the dredging rod (6304) away from the anti-clogging rod (6307). A secondary cleaning brush (6308) is evenly arranged on the outer surface of the small rotating shaft (6309), and the outer surface of the small rotating shaft (6309) is fixedly connected to the outer surface of the secondary cleaning brush (6308). A dredging tip (6310) is fixedly connected to the end of the small rotating shaft (6309) away from the dredging rod (6304).

6. The fiber laser cutting equipment for pipes according to claim 5, characterized in that: The processing mechanism (66) includes a migration plate (6604), a partition plate (6605) is slidably connected to the outer surface of the migration plate (6604), a replacement frame (6606) is fixedly connected to the side of the migration plate (6604) away from the partition plate (6605), an inner wall box (6602) is fixedly connected to the end of the replacement frame (6606) away from the migration plate (6604), a T-shaped box (6601) is fixedly connected to the end of the inner wall box (6602) away from the replacement frame (6606), and a processing spring (6603) is fixedly connected to the end of the inner wall box (6602) away from the inner cavity of the dust discharge shell (64).

7. A fiber laser cutting device for pipes according to claim 6, characterized in that: The number of processing mechanisms (66) is four, the inner cavity of the control mechanism (63) is rotatably connected to the outer surface of the storage box (67), the number of anti-blocking rods (6307) is four, the outer surface of the connecting ring (6303) is rotatably connected to the inner cavity of the inlet shell (61), the number of partition plates (6605) is two, and the outer surface of the partition plates (6605) is fixedly connected to the outer surface of the storage box (67).

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