A laser cutting machine based on intelligent control

Abstract

The application belongs to the technical field of metal cutting, and particularly relates to a laser cutting machine based on intelligent control. The following scheme is proposed and specifically comprises a machine tool main body, a shell cover fixedly installed at the top of the machine tool main body, a fixed support also installed at the top of the machine tool main body, a main shaft machine head installed at the bottom of the fixed support, a laser cutting head installed at the bottom of the main shaft machine head, an adjusting arm mechanism fixedly installed at the side of the fixed support, and a grabbing mechanism fixedly installed at one end of the adjusting arm mechanism. In the application, the C-shaped collecting groove is inserted into the inside of the metal pipe fitting for collecting the molten slag and debris generated by the cutting opening. Meanwhile, the collecting pipe moves to open the sealing plate, the molten slag and debris are quickly sucked into the inside of the slag removal mechanism, and the opening of the C-shaped collecting groove always faces the laser cutting head in the rotating process of the metal pipe fitting, so that the molten slag and debris are prevented from staying in the metal pipe fitting, and the metal pipe fitting is prevented from being scratched and polluted on the inner wall.

Description

Technical Field

[0001] This invention relates to the field of metal cutting technology, and in particular to a laser cutting machine based on intelligent control. Background Technology

[0002] Laser cutting is widely used in the processing of electronic products. It uses a laser beam to replace traditional mechanical tools for cutting, which has high processing accuracy, fast cutting speed, and can cut a variety of patterns and shapes. It can also reduce material waste through automatic layout and produce a smoother cut.

[0003] Metal tubing is frequently used in electronic products for mechanical support, airtight protection, heat dissipation, and electromagnetic shielding. Using lasers to create grooves in metal tubing effectively reduces burrs and other imperfections at the cut. During the cutting process, the laser beam heats the material rapidly to its vaporization temperature, evaporating and forming a hole. As the laser beam moves linearly relative to the material, a continuous, narrow kerf is created. Furthermore, an auxiliary gas suitable for the material being cut is added during the cutting process. This auxiliary gas helps to blow away molten slag within the kerf. In contrast, when traditional laser cutting equipment processes the surface of metal tubing, the resulting molten slag and debris are blown into the interior of the tube. The molten slag cannot be removed in time, causing it to accumulate inside the metal pipe and scratch the inner wall of the tubing.

[0004] In view of this, the present invention provides a laser cutting machine based on intelligent control to solve the technical problems existing in the prior art. Summary of the Invention

[0005] Based on the technical problems existing in the background technology, the present invention proposes a laser cutting machine based on intelligent control.

[0006] This invention proposes a laser cutting machine based on intelligent control, comprising a machine tool body, a housing fixedly mounted on the top of the machine tool body, and a fixed bracket also mounted on the top of the machine tool body. A spindle head is mounted at the bottom of the fixed bracket, and a laser cutting head is mounted at the bottom of the spindle head. An adjusting arm mechanism is fixedly mounted on the side of the fixed bracket, and a gripping mechanism is fixedly mounted at one end of the adjusting arm mechanism. A pipe conveying mechanism cooperating with the gripping mechanism is mounted on the top of the machine tool body. A slag removal mechanism is fixedly mounted inside the machine tool body, and a rotary actuator is fixedly mounted on the top of the slag removal mechanism. Multiple support rods arranged in a ring array are fixedly mounted on the outside of the rotary actuator, and a slag collection mechanism is fixedly mounted on the outer end of the support rods. A feeding mechanism is also mounted on the top of the machine tool body, and the feeding mechanism is located below one of the slag collection mechanisms. The feeding mechanism is composed of a horizontally arranged conveyor belt.

[0007] Preferably, in this invention, the adjusting arm mechanism includes an adjusting seat fixedly mounted on a fixed bracket, and a fixed arm mounted on the adjusting seat. A movable arm is rotatably mounted on the top of the fixed arm, and a movable arm adjusting cylinder is hinged between one end of the movable arm and the fixed arm. The gripping mechanism is fixedly mounted at the other end of the movable arm.

[0008] Preferably, in this invention, the gripping mechanism includes two gripping cylinders fixedly mounted on the movable arm, and a main body is fixedly mounted between the telescopic ends of the two gripping cylinders. A drive ring is rotatably mounted at the front end of the main body, and a gripping end tube is fixedly mounted at the front end of the drive ring. Multiple gripping components are arranged inside the front end of the gripping end tube, and a drive component for driving the gripping components to move is inserted into the interior of the main body.

[0009] Preferably, in this invention, the gripping assembly includes a gripping claw that is radially slidably disposed on the gripping end tube, and a fixing ring inserted into the inside of the gripping end tube. The gripping claw has an inclined sliding surface on the side near the driving assembly, and a tension spring is fixedly installed at the bottom of the gripping claw. The other end of the tension spring is provided with a T-shaped pull head. The outer side of the fixing ring is provided with an insertion groove that engages with the pull head.

[0010] Preferably, in this invention, the driving assembly includes a driving tube axially slidably connected inside the main body, and a driving component rotatably mounted at the front end of the driving tube. The front end of the driving component is provided with a roller that rolls with the inclined sliding surface of the gripping claw. The driving ring is provided with a limiting groove that slides with the driving component. The rear end of the driving tube is provided with a threaded portion, and a ball nut is screwed onto the outer side of the threaded portion. A driving motor that drives the ball nut to rotate is mounted on the main body.

[0011] Preferably, in this invention, a limiting tube is provided in the middle of the driving component, and one end of the limiting tube is connected to the driving tube, while an air intake hose is fixedly installed at the other end of the driving tube.

[0012] Preferably, in this invention, the pipe conveying mechanism includes two symmetrically distributed conveying chains, and the outer side of the conveying chains is provided with multiple C-shaped limiting grooves, and the ends of the two conveying chains are provided with U-shaped pipe guide grooves.

[0013] Preferably, in this invention, the slag removal mechanism includes a vacuum cleaner and a collection tank. A filter is fixedly installed on the top of the collection tank, and the inlet of the vacuum cleaner is connected to the side of the filter. An annular collection groove is rotatably installed above the filter, and a negative pressure pipe is installed between the side of the annular collection groove and the slag collection mechanism.

[0014] Preferably, in this invention, the slag collection mechanism includes a rotating seat rotatably mounted on a support rod, and a rotary motor for driving the rotating seat to rotate and adjust is installed on the outside of the support rod. An axially sliding sleeve is fitted at the front end of the rotating seat, and a spring is installed between the sleeve and the rotating seat. A lower positioning ring is rotatably mounted at the front end of the sleeve. A guide tube is installed inside the sleeve, and an axially sliding collection component is inserted into the guide tube.

[0015] Preferably, in this invention, the collecting assembly includes a collecting cylinder fixedly installed at the bottom of the movable sleeve and a collecting tube slidably installed inside the rotating seat. The movable end of the collecting cylinder is fixedly connected to the collecting tube. A C-shaped collecting groove that is inserted into the guide tube is provided at the front end of the collecting tube. A sealing plate is hinged to one end of the guide tube.

[0016] Compared with the prior art, the present invention provides a laser cutting machine based on intelligent control, which has the following beneficial effects: The position of the gripping mechanism is controlled by the adjusting arm mechanism. The metal pipe is conveyed towards the gripping mechanism by the pipe conveying mechanism. When the gripping mechanism is in a vertical position, it moves downward, its front end inserts into the metal pipe directly below, and grips the metal pipe. Then, it retracts to lift the metal pipe. The adjusting arm mechanism lifts the gripping mechanism and aligns it with the laser cutting head, keeping the metal pipe in an inclined position. The slag collection mechanism is also inclined on the support rod. The slag collection mechanism rotates under the action of the rotary actuator and the support rod. During the rotational motion, when the slag collection mechanism moves to the lower opening of the metal pipe, the gripping mechanism drives the metal pipe towards the laser cutting head, inserting the lower opening of the metal pipe into the outside of the slag collection mechanism, completing the positioning and fixing of the metal pipe. At this time, the metal pipe is in the processing position of the laser cutting head, and the gripping mechanism drives the metal pipe to perform axial extension and radial rotation. During processing, compressed air is introduced into one end of the metal pipe through the air inlet hose, which, in conjunction with the negative pressure environment of the slag collection mechanism, propels the laser-cut... The slag, debris, and compressed air generated by the cutting head are blown towards the slag collection mechanism to prevent fumes and slag from entering the gripping mechanism, thus accelerating the slag transfer speed and preventing slag from remaining inside the metal pipe. Simultaneously, when the slag collection mechanism moves to the lower opening of the metal pipe, the gripping mechanism drives the metal pipe towards the laser cutting head. The front end of the lower positioning ring embeds into the lower opening of the metal pipe and maintains thrust through a spring. The front end of the collection component extends from the guide tube and inserts into the metal pipe to collect the slag generated during the cutting process. To prevent debris and slag from falling into the inner wall of the metal pipe and causing contamination, during the processing of the metal pipe, the collecting cylinder drives the collecting pipe and C-shaped collecting groove to extend outward. The C-shaped collecting groove is inserted into the interior of the metal pipe to collect the slag and debris generated at the cutting point. At the same time, the movement of the collecting pipe pushes open the sealing plate, and the slag and debris are quickly sucked into the slag removal mechanism. During the rotation of the metal pipe, the opening of the C-shaped collecting groove always faces the laser cutting head, thus preventing slag and debris from staying inside the metal pipe and causing scratches and contamination on the inner wall of the metal pipe. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the internal structure of a laser cutting machine based on intelligent control proposed in this invention; Figure 2 This is a schematic diagram of the structure of a laser cutting machine based on intelligent control proposed in this invention; Figure 3 This is a schematic diagram of the pipe conveying mechanism distribution structure of a laser cutting machine based on intelligent control proposed in this invention; Figure 4 This is a schematic diagram of the adjusting arm mechanism of a laser cutting machine based on intelligent control proposed in this invention; Figure 5 This is a schematic diagram of the gripping mechanism structure of a laser cutting machine based on intelligent control proposed in this invention; Figure 6 This is a schematic diagram of the drive component structure of a laser cutting machine based on intelligent control proposed in this invention; Figure 7 This is a schematic diagram of a limiting groove structure for a laser cutting machine based on intelligent control, as proposed in this invention. Figure 8 This is a schematic diagram of the fixed ring structure of a laser cutting machine based on intelligent control proposed in this invention; Figure 9 This is a schematic diagram of a slag removal mechanism for a laser cutting machine based on intelligent control, as proposed in this invention. Figure 10 This is a schematic diagram of a slag collection mechanism for a laser cutting machine based on intelligent control, as proposed in this invention. Figure 11 This is a schematic diagram of a C-shaped collection groove structure for a laser cutting machine based on intelligent control proposed in this invention.

[0018] In the diagram: 1 Machine tool body, 2 Housing, 3 Fixed bracket, 4 Spindle head, 5 Laser cutting head, 6 Adjusting arm mechanism, 61 Adjusting seat, 62 Fixed arm, 63 Movable arm, 64 Movable arm adjusting cylinder, 7 Gripping mechanism, 71 Gripping movable cylinder, 72 Main seat, 73 Drive ring, 74 Gripping end tube, 75 Servo motor, 76 Gripping jaw, 77 Fixed ring, 78 Drive component, 79 Drive tube, 710 Threaded part, 711 Drive Motor, 712 Limiting groove, 713 Tension spring, 714 Limiting tube, 8 Pipeline conveying mechanism, 9 Slag removal mechanism, 91 Vacuum cleaner, 92 Filter, 93 Negative pressure pipe, 94 Collection tank, 10 Rotary actuator, 11 Support rod, 12 Slag collection mechanism, 121 Rotary seat, 122 Rotary motor, 123 Movable sleeve, 124 Guide tube, 125 Lower positioning ring, 126 Spring, 127 Collection cylinder, 128 Collection pipe, 129 C-type collection trough, 13 Discharge mechanism, 14 Air inlet hose. Detailed Implementation

[0019] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] Reference Figures 1-11A laser cutting machine based on intelligent control includes a machine body 1, a cover 2 fixedly mounted on the top of the machine body 1, and a fixed bracket 3 also mounted on the top of the machine body 1. A spindle head 4 is mounted on the bottom of the fixed bracket 3, and a laser cutting head 5 is mounted on the bottom of the spindle head 4. An adjusting arm mechanism 6 is fixedly mounted on the side of the fixed bracket 3, and a gripping mechanism 7 is fixedly mounted on one end of the adjusting arm mechanism 6. A pipe conveying mechanism 8 that cooperates with the gripping mechanism 7 is mounted on the top of the machine body 1. The position of the gripping mechanism 7 is controlled by the adjusting arm mechanism 6, and the metal pipe is conveyed to the gripping mechanism 7 by the pipe conveying mechanism 8. Directional conveying: When the gripping mechanism 7 is in a vertical position, it moves downwards, its front end inserts into the metal pipe directly below, and grips the metal pipe. Then, it retracts to lift the metal pipe. The adjusting arm mechanism 6 lifts the gripping mechanism 7 and positions it towards the laser cutting head 5, maintaining the metal pipe at a 30-60° angle. A slag removal mechanism 9 is fixedly installed inside the machine tool body 1, and a rotary actuator 10 is fixedly installed on the top of the slag removal mechanism 9. Multiple support rods 11 arranged in a ring array are fixedly installed on the outside of the rotary actuator 10, and a slag collection mechanism 12 is fixedly installed at the outer end of each support rod 11. The slag collection mechanism 12 is inclined at 30-60°. Under the action of the rotary actuator 10 and the support rod 11, the slag collection mechanism 12 rotates. When the slag collection mechanism 12 moves to the lower opening position of the metal pipe, the gripping mechanism 7 drives the metal pipe towards the laser cutting head 5, causing the lower opening of the metal pipe to insert into the outside of the slag collection mechanism 12, completing the positioning and fixing operation of the metal pipe. At this time, the metal pipe is in the processing position of the laser cutting head 5, and the gripping mechanism 7 drives the metal pipe to perform axial extension and radial rotation. Through the slag collection mechanism 12 and the slag removal mechanism... 9. Quickly collect slag and debris inside the metal pipe to keep the inside of the metal pipe clean. The top of the machine tool body 1 is also equipped with a feeding mechanism 13, which is located below one of the slag collection mechanisms 12. The feeding mechanism 13 is composed of a horizontally arranged conveyor belt. After the surface of the metal pipe is processed, the gripping mechanism 7 releases the upper end of the metal pipe, leaving the metal pipe on the slag collection mechanism 12. When the metal pipe moves to the top of the feeding mechanism 13, the slag collection mechanism 12 flips down to put the metal pipe into the feeding mechanism 13 for conveying and transfer, thus completing the feeding operation of the metal pipe.

[0021] The adjusting arm mechanism 6 includes an adjusting seat 61 fixedly mounted on a fixed bracket 3, and a fixed arm 62 mounted on the adjusting seat 61. A movable arm 63 is rotatably mounted on the top of the fixed arm 62, and a movable arm adjusting cylinder 64 is hinged between one end of the movable arm 63 and the fixed arm 62. A gripping mechanism 7 is fixedly mounted on the other end of the movable arm 63. The gripping mechanism 7 is mounted on the movable arm 63. Through the extension and retraction movement of the movable arm adjusting cylinder 64, the gripping mechanism 7 on the movable arm 63 is driven to adjust its position, so that the gripping mechanism 7 can switch between the material picking position and the cutting position. The gripping mechanism 7 includes two gripping cylinders 71 fixedly mounted on the movable arm 63. A main body 72 is fixedly mounted between the telescopic ends of the two gripping cylinders 71. A drive ring 73 is rotatably mounted at the front end of the main body 72. A gripping end tube 74 is fixedly mounted at the front end of the drive ring 73. Multiple gripping components are arranged inside the front end of the gripping end tube 74. A drive component for driving the gripping components to move is inserted into the inside of the main body 72. A servo motor 75 for driving the drive ring 73 to rotate is fixedly mounted on the outside of the telescopic end of the movable cylinders 71. When gripping the metal pipe, the gripping cylinders 71 drive the main body 72 to move vertically downward. The front end of the gripping end tube 74 is inserted into the upper opening of the metal pipe. At this time, the drive component drives the gripping components to move outward synchronously along the radial direction of the gripping end tube 74, gripping and fixing the metal pipe, and keeping the metal pipe and the gripping end tube 74 coaxially fixed, thus completing the gripping and coaxial positioning operation of the metal pipe. The gripping assembly includes a gripping claw 76 that is radially slidably disposed on the gripping end tube 74, and a fixing ring 77 inserted into the gripping end tube 74. The gripping claw 76 has an inclined sliding surface on the side near the drive assembly, and a tension spring 713 is fixedly installed at the bottom of the gripping claw 76. The other end of the tension spring 713 has a T-shaped pull head. The outer side of the fixing ring 77 has an insertion groove that engages with the pull head. The gripping claw 76 retracts into the gripping end tube 74 under the tension of the tension spring 713. When it is necessary to grip a metal pipe, the drive assembly moves downward to squeeze the inclined sliding surface of the gripping claw 76, pushing the gripping claw 76 to move outward synchronously, firmly clamping and fixing the inner wall of the pipe opening of the metal pipe, completing the gripping and positioning operation of the metal pipe. When the surface of the metal pipe is cut, the gripping claw 76 rotates and moves upward, the drive assembly moves upward, the gripping claw 76 retracts and separates from the pipe opening of the metal pipe, completing the delivery operation of the metal pipe. The drive assembly includes a drive tube 79 axially slidably connected inside the main body 72, and a drive member 78 rotatably mounted at the front end of the drive tube 79. The front end of the drive member 78 is provided with a roller that rolls with the inclined sliding surface of the gripping claw 76. The drive ring 73 is provided with a limiting groove 712 that slides with the drive member 78. The rear end of the drive tube 79 is provided with a threaded part 710, and a ball nut is screwed onto the outside of the threaded part 710. A drive motor 711 is mounted on the main body 72 to drive the ball nut to rotate. The drive motor 711 drives the drive tube 79 to move axially within the main body 72 through the ball nut, thereby driving the drive member 78 to move inside the gripping end tube 74 and the drive ring 73. The roller pushes the gripping claw 76 to move outward, completing the gripping action of the metal pipe opening. A limiting tube 714 is provided in the middle of the driving component 78, and one end of the limiting tube 714 is connected to the driving tube 79. The other end of the driving tube 79 is fixedly installed with an air inlet hose 14. When fixing the metal pipe, the end of the limiting tube 714 is connected to the fixing ring 77. When the metal pipe is being processed, compressed air is introduced into one end of the metal pipe through the air inlet hose 14. In conjunction with the negative pressure environment of the slag collection mechanism 12, the slag, debris and compressed air generated by the laser cutting head 5 are blown toward the slag collection mechanism 12 to prevent the smoke and slag from entering the gripping mechanism 7. At the same time, the slag transfer speed is accelerated to prevent the slag from staying inside the metal pipe. The pipe conveying mechanism 8 includes two symmetrically distributed conveying chains, and multiple C-shaped limiting grooves are provided on the outer side of the conveying chains. The ends of the two conveying chains are provided with U-shaped pipe guide grooves. The metal pipes move towards the pipe guide grooves under the action of the two symmetrically distributed conveying chains and are arranged vertically in the pipe guide grooves. The gripping mechanism 7 grips the outermost metal pipe each time, which facilitates the positioning and material picking operation. The slag removal mechanism 9 includes a vacuum cleaner 91 and a collection tank 94. A filter 92 is fixedly installed on the top of the collection tank 94, and the inlet of the vacuum cleaner 91 is connected to the side of the filter 92. An annular collection groove is rotatably installed above the filter 92, and a negative pressure pipe 93 is installed between the side of the annular collection groove and the slag collection mechanism 12. The vacuum cleaner 91 generates a suction negative pressure in the slag collection mechanism 12 to quickly suck up the slag, debris and exhaust gas inside the metal pipe. The slag, debris and other debris are intercepted by the filter 92 and fall into the collection tank 94 for separation. The slag collection mechanism 12 includes a rotating seat 121 rotatably mounted on a support rod 11, and a rotary motor 122 for driving the rotating seat 121 to rotate and adjust is mounted on the outside of the support rod 11. An axially sliding sleeve 123 is fitted at the front end of the rotating seat 121, and a spring 126 is installed between the sleeve 123 and the rotating seat 121. A lower positioning ring 125 is rotatably mounted at the front end of the sleeve 123. A guide tube 124 is installed inside the sleeve 123, and an axially sliding collection component is inserted into the guide tube 124. When the slag collection mechanism 12 moves to the lower opening of the metal pipe, the gripping mechanism 7 drives the metal pipe to move towards the laser cutting head 5. The front end of the lower positioning ring 125 is embedded in the lower opening of the metal pipe and maintains the thrust through the action of the spring 126. The front end of the collection component extends out from the guide tube 124 and is inserted into the inside of the metal pipe to collect the debris and slag generated during the cutting of the metal pipe, so as to prevent the debris and slag from falling into the inner wall of the metal pipe and causing pollution. The collection assembly includes a collection cylinder 127 fixedly installed at the bottom of the movable sleeve 123 and a collection tube 128 slidably installed inside the rotating seat 121. The movable end of the collection cylinder 127 is fixedly connected to the collection tube 128. A C-shaped collection groove 129 is provided at the front end of the collection tube 128 and inserted into the guide tube 124. A sealing plate is hinged to one end of the guide tube 124. The collection cylinder 127 drives the collection tube 128 and the C-shaped collection groove 129 to extend and retract inside the guide tube 124 and move synchronously with the movable sleeve 123. During the processing of metal pipe fittings, the collecting cylinder 127 drives the collecting pipe 128 and the C-shaped collecting groove 129 to extend outward. The C-shaped collecting groove 129 is inserted into the interior of the metal pipe fitting to collect the slag and debris generated at the cutting edge. At the same time, when the collecting pipe 128 moves, it pushes open the sealing plate, and the slag and debris are quickly sucked into the slag removal mechanism 9. During the rotation of the metal pipe fitting, the opening of the C-shaped collecting groove 129 always faces the laser cutting head 5, thereby avoiding slag and debris from staying inside the metal pipe fitting and causing scratches and contamination on the inner wall of the metal pipe fitting.

[0022] In use, the position of the gripping mechanism 7 is controlled by the adjusting arm mechanism 6. The metal pipe is conveyed towards the gripping mechanism 7 by the pipe conveying mechanism 8. When the gripping mechanism 7 is in a vertical position, it moves downward, its front end inserts into the metal pipe directly below, and grips the metal pipe. Then, it retracts to lift the metal pipe. The adjusting arm mechanism 6 lifts the gripping mechanism 7 and positions it towards the laser cutting head 5, keeping the metal pipe at a 30-60° angle. The slag collection mechanism 12 is also tilted at a 30-60° angle on the support rod 11. The slag collection mechanism 12 rotates under the action of the rotary actuator 10 and the support rod 11. When the slag collection mechanism 12 moves to the lower opening of the metal pipe, the gripping mechanism 7 drives the metal pipe towards the laser. The cutting head 5 moves in a certain direction, causing the lower end of the metal pipe to be inserted into the outside of the slag collection mechanism 12, completing the positioning and fixing of the metal pipe. At this time, the metal pipe is in the processing position of the laser cutting head 5, and the gripping mechanism 7 drives the metal pipe to perform axial extension and radial rotation. The slag collection mechanism 12 and the slag removal mechanism 9 quickly collect the slag and debris inside the metal pipe, keeping the inside of the metal pipe clean. When the surface of the metal pipe is processed, the gripping mechanism 7 releases the upper end of the metal pipe, leaving the metal pipe on the slag collection mechanism 12. When the metal pipe moves to the top of the unloading mechanism 13, the slag collection mechanism 12 flips down to put the metal pipe into the unloading mechanism 13 for conveying and transfer, completing the unloading operation of the metal pipe.

[0023] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A laser cutting machine based on intelligent control, comprising a machine tool body (1), a housing (2) fixedly mounted on the top of the machine tool body (1), and a fixed bracket (3) also mounted on the top of the machine tool body (1), a spindle head (4) mounted on the bottom of the fixed bracket (3), and a laser cutting head (5) mounted on the bottom of the spindle head (4), characterized in that, An adjusting arm mechanism (6) is fixedly installed on the side of the fixed bracket (3), and a gripping mechanism (7) is fixedly installed at one end of the adjusting arm mechanism (6). A pipe conveying mechanism (8) that cooperates with the gripping mechanism (7) is installed on the top of the machine tool body (1). A slag removal mechanism (9) is fixedly installed inside the machine tool body (1), and a rotary actuator (10) is fixedly installed on the top of the slag removal mechanism (9). Multiple support rods (11) arranged in a ring array are fixedly installed on the outside of the rotary actuator (10), and a slag collection mechanism (12) is fixedly installed at the outer end of the support rods (11). A feeding mechanism (13) is also installed on the top of the machine tool body (1), and the feeding mechanism (13) is located below one of the slag collection mechanisms (12). The feeding mechanism (13) is composed of a horizontally arranged conveyor belt.

2. The laser cutting machine based on intelligent control according to claim 1, characterized in that, The adjusting arm mechanism (6) includes an adjusting seat (61) fixedly mounted on a fixed bracket (3) and a fixed arm (62) mounted on the adjusting seat (61). A movable arm (63) is rotatably mounted on the top of the fixed arm (62), and a movable arm adjusting cylinder (64) is hinged between one end of the movable arm (63) and the fixed arm (62). The gripping mechanism (7) is fixedly mounted on the other end of the movable arm (63).

3. A laser cutting machine based on intelligent control according to claim 2, characterized in that, The gripping mechanism (7) includes two gripping cylinders (71) fixedly mounted on the movable arm 63, and a main body (72) is fixedly mounted between the telescopic ends of the two gripping cylinders (71). A drive ring (73) is rotatably mounted at the front end of the main body (72). A gripping end tube (74) is fixedly mounted at the front end of the drive ring (73). Multiple gripping components are provided inside the front end of the gripping end tube (74). A drive component for driving the gripping components to move is inserted into the inside of the main body (72). A servo motor (75) for driving the drive ring (73) to rotate is fixedly mounted on the outside of the telescopic end of the movable cylinder (71).

4. A laser cutting machine based on intelligent control according to claim 3, characterized in that, The gripping assembly includes a gripping claw (76) that is radially slidably disposed on the gripping end tube (74), and a fixing ring (77) inserted into the gripping end tube (74). The gripping claw (76) has an inclined sliding surface on the side near the drive assembly, and a tension spring (713) is fixedly installed at the bottom of the gripping claw (76). The other end of the tension spring (713) is provided with a T-shaped pull head. The outer side of the fixing ring (77) is provided with an insertion groove that engages with the pull head.

5. A laser cutting machine based on intelligent control according to claim 4, characterized in that, The drive assembly includes a drive tube (79) axially slidably connected inside the main body (72), and a drive member (78) rotatably mounted at the front end of the drive tube (79). The front end of the drive member (78) is provided with a roller that rolls with the inclined sliding surface of the gripping claw (76). The drive ring (73) is provided with a limiting groove (712) that slides with the drive member (78). The rear end of the drive tube (79) is provided with a threaded part (710), and a ball nut is screwed onto the outside of the threaded part (710). The main body (72) is equipped with a drive motor (711) that drives the ball nut to rotate.

6. A laser cutting machine based on intelligent control according to claim 5, characterized in that, The driving component (78) is provided with a limiting tube (714) in the middle, and one end of the limiting tube (714) is connected to the driving tube (79). The other end of the driving tube (79) is fixedly installed with an air intake hose (14).

7. A laser cutting machine based on intelligent control according to claim 1, characterized in that, The pipe conveying mechanism (8) includes two symmetrically distributed conveying chains, and multiple C-shaped limiting grooves are provided on the outer side of the conveying chains. The ends of the two conveying chains are provided with U-shaped pipe guide grooves.

8. A laser cutting machine based on intelligent control according to claim 1, characterized in that, The slag removal mechanism (9) includes a vacuum cleaner (91) and a collection tank (94). A filter (92) is fixedly installed on the top of the collection tank (94), and the inlet of the vacuum cleaner (91) is connected to the side of the filter (92). An annular collection groove is rotatably installed above the filter (92), and a negative pressure pipe (93) is installed between the side of the annular collection groove and the slag collection mechanism (12).

9. A laser cutting machine based on intelligent control according to claim 1, characterized in that, The slag collection mechanism (12) includes a rotating seat (121) rotatably mounted on a support rod (11), and a rotary motor (122) for driving the rotating seat (121) to rotate and adjust is installed on the outside of the support rod (11). An axially sliding sleeve (123) is fitted at the front end of the rotating seat (121), and a spring (126) is installed between the sleeve (123) and the rotating seat (121). A lower positioning ring (125) is rotatably mounted at the front end of the sleeve (123). A guide tube (124) is installed inside the sleeve (123), and an axially sliding collection component is inserted into the guide tube (124).

10. A laser cutting machine based on intelligent control according to claim 9, characterized in that, The collection assembly includes a collection cylinder (127) fixedly installed at the bottom of the movable sleeve (123) and a collection tube (128) slidably installed inside the rotating seat (121). The movable end of the collection cylinder (127) is fixedly connected to the collection tube (128). A C-shaped collection groove (129) is provided at the front end of the collection tube (128) and inserted into the guide tube (124). A sealing plate is hinged to one end of the guide tube (124).

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