A crane type mold laser welding machine with multi-degree of freedom adjusting mechanism

Abstract

This invention relates to the field of laser welding machine technology for molds, and discloses a boom-type laser welding machine for molds with a multi-degree-of-freedom adjustment mechanism. The machine includes a column and a housing. A support frame is fixedly connected to one side of the column, and an adjustment component is installed on the top of the support frame. Rotating columns are rotatably connected to both sides of the housing. A placement plate is fixedly connected to one end of each of the two rotating columns. A gear is fixedly connected to the outer wall of one of the rotating columns. A dust removal component is installed on one side of the housing, including a horizontal plate, one side of which is fixedly connected to one side of the housing. The placement plate is tilted and rotated by a cylinder, simultaneously driving a piston to switch the air path, achieving linkage between negative pressure dust collection and high-pressure blowing. Large particles of impurities automatically fall into the housing for collection, while fine dust and other light impurities are automatically sucked into a dust bag for collection. Welding impurities are thoroughly removed without manual intervention, ensuring welding accuracy and a clean working environment.

Description

Technical Field

[0001] This invention relates to the field of mold laser welding machine technology, specifically a boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism. Background Technology

[0002] Mold laser welding machines are core equipment for mold repair and precision welding. In the manufacturing industry, the quality and efficiency of mold welding directly affect production efficiency and product quality.

[0003] Traditional boom-type laser welding machines for molds have insufficient freedom of adjustment for the laser welding head, and can only achieve simple lifting and horizontal movement, which cannot meet the precise welding needs of complex molds at multiple angles and directions. At the same time, they lack an effective impurity cleaning structure. Metal dust, welding slag and other impurities generated during the welding process are easy to accumulate on the workpiece placement platform. Manual cleaning is inefficient, and residual impurities can interfere with the welding optical path and welding accuracy, affecting the welding quality and polluting the working environment. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism. This solves the problem that traditional boom-type mold laser welding machines have insufficient adjustment freedom of the laser welding head, only achieving simple lifting and horizontal movement, which cannot meet the precise welding needs of complex molds at multiple angles and directions. At the same time, they lack an effective impurity cleaning structure, and impurities such as metal dust and welding slag generated during the welding process easily accumulate on the workpiece placement platform. Manual cleaning is inefficient, and residual impurities can interfere with the welding optical path and welding accuracy, affecting welding quality and polluting the working environment.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism, comprising a column and a housing. A support frame is fixedly connected to one side of the column, and an adjustment component is provided on the top of the support frame. Rotating columns are rotatably connected to both sides of the housing. A placement plate is fixedly connected to one end of each of the two rotating columns. A gear is fixedly connected to the outer wall of one of the rotating columns. A dust removal component is provided on one side of the housing. The dust removal component includes a horizontal plate, one side of which is fixedly connected to one side of the housing. A second cylinder is mounted on the top of the horizontal plate. A lifting plate is fixedly connected to the output end of the second cylinder. A rack is fixedly connected to the top of the lifting plate, and the rack meshes with the gear. A sleeve is fixedly connected to the top of the horizontal plate. A piston is slidably connected inside the sleeve. A short rod is fixedly connected to the top of the piston, and the top end of the short rod is fixedly connected to the bottom of the lifting plate.

[0006] By adopting the above technical solution, through the coordinated operation of mechanical flipping and pneumatic dust removal, the cylinder drives the placement plate to tilt and flip, causing large particles of impurities to fall off autonomously. Simultaneously, the piston moves to switch the air path, realizing the linkage between negative pressure dust collection and high pressure blowing. Large particles of impurities automatically fall into the box for collection, while fine dust and other light impurities are automatically sucked into the dust collection bag for collection. Welding impurities can be thoroughly removed without manual intervention, ensuring welding accuracy and a clean working environment. By setting adjustment components, the laser welding head can be freely adjusted in multiple dimensions, including horizontal and vertical movement. This allows for precise matching of the welding angle and position of various complex molds, greatly improving welding positioning accuracy and operational flexibility, and meeting the needs of high-precision mold welding.

[0007] Preferably, a through hole 1 is provided on one side of the piston, and a through hole 2 is provided on the other side of the piston. A gas supply pipe 1 is fixedly connected to one side of the piston. The end of the gas supply pipe 1 away from the sleeve is fixedly connected to the inner wall of the housing. A gas nozzle 1 is uniformly fixedly connected to the top of the gas supply pipe 1. A gas supply pipe 2 is fixedly connected to the other side of the piston. The end of the gas supply pipe 2 away from the sleeve is fixedly connected to the inner wall of the housing. A gas nozzle 2 is uniformly fixedly connected to the top of the gas supply pipe 2. An air inlet pipe is fixedly connected to one side of the sleeve.

[0008] Preferably, an airflow channel one is provided on one side of the box, an airflow channel two is provided on the other side of the box, a dust collection bag is installed on the outer wall of one side of the box, nozzles are uniformly fixedly connected to the inner wall of the other side of the box, and an inclined plate is provided inside the box.

[0009] Preferably, the first airflow channel is connected to the dust collection bag, and the nozzle is connected to the second airflow channel.

[0010] Preferably, the adjusting assembly includes a cylinder, the bottom of which is fixedly connected to the top of the support frame, a movable block is fixedly connected to the output end of the cylinder, a fixed frame is fixedly connected to the bottom of the movable block, a lead screw is rotatably connected inside the fixed frame, a motor is installed on one side of the fixed frame, the output end of the motor is fixedly connected to one end of the lead screw, and a moving block is threadedly connected to the outer wall of the lead screw.

[0011] Preferably, the fixed frame 1 is symmetrically fixedly connected with guide rods 1 inside, and the two guide rods 1 are respectively located on both sides of the lead screw 1. The rod body of the guide rod 1 passes through the moving block, and the guide rod 1 is slidably connected to the moving block.

[0012] Preferably, a fixed frame 2 is fixedly connected to the bottom of the movable block, a lead screw 2 is rotatably connected inside the fixed frame 2, a movable frame is threadedly connected to the outer wall of the lead screw 2, a motor 2 is installed on one side of the fixed frame 2, the output end of the motor 2 is fixedly connected to one end of the lead screw 2, and a junction box is fixedly connected inside the movable frame.

[0013] Preferably, the interior of the fixed frame 2 is symmetrically fixed with guide rods 2, the two guide rods 2 are respectively located on both sides of the lead screw 2, the rod body of the guide rod 2 is disposed through the top of the movable frame, and the guide rod 2 is slidably connected to the movable frame.

[0014] Preferably, a laser welding head is installed at one end of the junction box, and a display screen is provided on one side of the laser welding head.

[0015] Preferably, a cross is installed at the bottom of the column, and casters are evenly installed at the bottom of the cross.

[0016] Working principle: During dust removal, the operation of cylinder two drives the lifting plate to move upward. The lifting plate drives the rack to move upward. The rack and gear mesh to drive the rotating column to rotate, which in turn drives the placement plate to tilt and flip, so that large particles of impurities on the placement plate slide down the inclined plate inside the box and are collected. When the lifting plate moves up, the short rod at its bottom drives the piston to move up synchronously inside the sleeve. When the through hole on one side of the piston moves up to connect with the air supply pipe, the gas that enters the sleeve through the air inlet pipe flows into the air supply pipe. The gas in the air supply pipe is sprayed into the airflow channel through the air nozzle. The negative pressure generated in the airflow channel draws dust and other light impurities into the dust collection bag for collection. As the piston continues to move upward, the outer wall of the piston blocks the first through hole, and the second through hole on the other side of the piston moves upward to connect with the second gas supply pipe. The gas in the sleeve flows into the second gas supply pipe, and the gas in the second gas supply pipe is injected into the second air flow channel through the second air nozzle. The gas in the second air flow channel is ejected through the nozzle, causing the impurities in the tilted and flipped placement plate to be blown downward. During welding, cylinder one operates, driving the movable block to move longitudinally. The movable block drives the fixed frame one and its bottom fixed frame two, as well as the laser welding head, to move longitudinally synchronously. Motor one is started, driving screw one to rotate. With the cooperation and limitation of guide rod one, the movable block drives the fixed frame two and the laser welding head to move laterally synchronously. Motor two is started, driving screw two to rotate. With the limitation of guide rod two, the movable frame drives the wire box and the laser welding head to move longitudinally synchronously, completing the multi-angle and multi-directional adjustment of the laser welding head.

[0017] This invention provides a boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism. It has the following beneficial effects: 1. This invention, through the coordinated operation of mechanical flipping and pneumatic dust removal, drives the placement plate to tilt and flip, causing large particles of impurities to fall off autonomously. Simultaneously, it drives the piston to switch the air path, realizing the linkage between negative pressure dust collection and high pressure purging. Large particles of impurities automatically fall into the box for collection, while fine dust and other light impurities are automatically sucked into the dust collection bag for collection. Welding impurities can be thoroughly removed without manual intervention, ensuring welding accuracy and a clean working environment.

[0018] 2. This invention utilizes a cylinder to move a movable block, which in turn drives a fixed frame and its bottom fixed frame two, along with the laser welding head, to move longitudinally in sync. A motor is started, driving a lead screw to rotate. With the assistance of a guide rod, the movable block moves the fixed frame two and the laser welding head laterally in sync. A motor is started, driving a lead screw to rotate. With the assistance of the guide rod, the movable frame moves the wire box and the laser welding head longitudinally in sync. This allows for multi-dimensional free adjustment of the laser welding head's lateral and longitudinal movements, precisely matching the welding angles and positions of various complex molds, greatly improving welding positioning accuracy and operational flexibility, and meeting the requirements of high-precision mold welding.

[0019] 3. In this invention, the dust removal mechanism and the workpiece flipping mechanism share the same cylinder power source. Synchronous linkage and automatic timing switching are achieved through the mechanical transmission of rack and pinion and gear and the air transmission of piston and sleeve. No additional drive components are required. The overall structure of the equipment is simpler and more compact, effectively reducing the number of parts and assembly complexity, and significantly reducing the equipment failure rate and maintenance costs. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial structural diagram of the column of the present invention; Figure 3 This is a partial structural diagram of the fixing frame of the present invention; Figure 4 This is a schematic diagram of a partial structure of the housing of the present invention; Figure 5 This is a partial structural diagram of cylinder two of the present invention; Figure 6 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 7 for Figure 5 A magnified structural diagram at point A.

[0021] The components include: 1. Column; 2. Support frame; 3. Cylinder 1; 301. Movable block; 302. Fixed frame 1; 303. Motor 1; 304. Lead screw 1; 305. Guide rod 1; 307. Moving block; 308. Fixed frame 2; 309. Motor 2; 310. Lead screw 2; 311. Guide rod 2; 312. Moving frame; 313. Wire box; 314. Laser welding head; 4. Box body; 401. Rotating column; 402. Gear; 403. Placement plate; 5. Horizontal plate; 5 01. Cylinder 2; 502. Lifting plate; 503. Rack; 504. Sleeve; 505. Short rod; 506. Piston; 507. Through hole 1; 508. Air supply pipe 1; 509. Air nozzle 1; 510. Through hole 2; 511. Air supply pipe 2; 512. Air nozzle 2; 513. Airflow channel 1; 514. Airflow channel 2; 515. Nozzle; 516. Dust collection bag; 517. Inclined plate; 518. Air inlet pipe; 6. Cross; 7. Casters; 8. Display screen. Detailed Implementation

[0022] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see the appendix Figure 1 Appendix Figure 4 -Appendix Figure 7 This invention provides a boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism, including a column 1 and a housing 4. A support frame 2 is fixedly connected to one side of the column 1, and an adjustment component is provided on the top of the support frame 2. Rotating columns 401 are rotatably connected to both sides of the housing 4. A placement plate 403 is fixedly connected to one end of the two rotating columns 401 facing each other. A gear 402 is fixedly connected to the outer wall of one of the rotating columns 401. A dust removal component is provided on one side of the housing 4, and the dust removal component includes a horizontal plate 5. One side of the horizontal plate 5 is fixedly connected to one side of the housing 4. A cylinder 501 is installed on the top of the horizontal plate 5. A lifting plate 502 is fixedly connected to the output end of the cylinder 501. A rack 503 is fixedly connected to the top of the lifting plate 502. The rack 503 meshes with the gear 402. A sleeve 504 is fixedly connected to the top of the horizontal plate 5. A piston 506 is slidably connected inside the sleeve 504. A short rod 505 is fixedly connected to the top of the piston 506. The top end of the short rod 505 is fixedly connected to the bottom of the lifting plate 502.

[0024] Specifically, during dust removal, the operation of cylinder 501 drives the lifting plate 502 to move upward. The lifting plate 502 drives the rack 503 to move upward. The rack 503 meshes with the gear 402, forcing the rotating column 401 to rotate. This, in turn, causes the placement plate 403 to tilt and flip, allowing large particles of impurities on the placement plate 403 to slide down the inclined plate 517 inside the box 4 and be collected. When the lifting plate 502 moves upward, the short rod 505 at its bottom drives the piston 506 to move upward synchronously in the sleeve 504. When the through hole 507 on one side of the piston 506 moves upward to connect with the air supply pipe 508, the gas that enters the sleeve 504 through the air inlet pipe 518 flows into the air supply pipe 508. The gas in the air supply pipe 508 is sprayed into the airflow channel 513 through the air nozzle 509. The negative pressure generated in the airflow channel 513 draws dust and other light impurities into the dust collection bag 516 for collection. As piston 506 continues to move upward, the outer wall of piston 506 blocks through hole 1 507. Through hole 2 510 on the other side of piston 506 moves upward to connect with gas pipeline 2 511. Gas in sleeve 504 flows into gas pipeline 2 511. Gas in gas pipeline 2 511 is injected into airflow channel 2 514 through nozzle 2 512. Gas in airflow channel 2 514 is ejected through nozzle 515, causing impurities in the tilted and flipped placement plate 403 to be blown downward. By combining mechanical flipping and pneumatic dust removal, cylinder 2 501 drives the placement plate 403 to tilt and flip, causing large particles of impurities to fall off autonomously. Simultaneously, it drives piston 506 to switch the air path, realizing the linkage of negative pressure dust collection and high pressure blowing. Large particles of impurities automatically fall into the box 4 for collection, while fine dust and other light impurities are automatically sucked into the dust collection bag 516 for collection. Welding impurities can be thoroughly removed without manual intervention, ensuring welding accuracy and a clean working environment. By setting adjustment components, the laser welding head 314 can be freely adjusted in multiple dimensions, including horizontal translation and vertical movement. This allows for precise matching of the welding angle and position of various complex molds, greatly improving welding positioning accuracy and operational flexibility, and meeting the needs of high-precision mold welding.

[0025] Please see the appendix Figure 4 -Appendix Figure 7A through hole 507 is provided on one side of piston 506, and a through hole 510 is provided on the other side of piston 506. A gas supply pipe 508 is fixedly connected to one side of piston 506. The end of gas supply pipe 508 away from sleeve 504 is fixedly connected to the inner wall of housing 4. Gas nozzles 509 are evenly fixedly connected to the top of gas supply pipe 508. A second gas supply pipe 511 is fixedly connected to the other side of piston 506. The end of second gas supply pipe 511 away from sleeve 504 is fixedly connected to the inner wall of housing 4. Air nozzles 512 are uniformly fixedly connected to the top of the sleeve 504. An air inlet pipe 518 is fixedly connected to one side of the sleeve 504. An airflow channel 513 is opened on one side of the housing 4, and an airflow channel 514 is opened on the other side of the housing 4. A dust collection bag 516 is installed on the outer wall of one side of the housing 4. Nozzles 515 are uniformly fixedly connected to the inner wall of the other side of the housing 4. An inclined plate 517 is provided inside the housing 4. The airflow channel 513 is connected to the dust collection bag 516, and the nozzles 515 are connected to the airflow channel 514.

[0026] Specifically, when the lifting plate 502 moves upward, the short rod 505 at its bottom drives the piston 506 to move upward synchronously within the sleeve 504. When the through hole 507 on one side of the piston 506 moves upward to connect with the air supply pipe 508, the gas entering the sleeve 504 through the air inlet pipe 518 flows into the air supply pipe 508. The gas in the air supply pipe 508 is sprayed into the airflow channel 513 through the air nozzle 509. The negative pressure generated in the airflow channel 513 draws dust and other light impurities into the dust collection bag 516 for collection. As piston 506 continues to move upward, the outer wall of piston 506 blocks through hole 1 507. Through hole 2 510 on the other side of piston 506 moves upward to connect with gas pipeline 2 511. Gas in sleeve 504 flows into gas pipeline 2 511. Gas in gas pipeline 2 511 is injected into airflow channel 2 514 through nozzle 2 512. Gas in airflow channel 2 514 is ejected through nozzle 515, causing impurities in the tilted and flipped placement plate 403 to be blown downward, causing large particles of impurities to fall quickly into the box 4 for collection.

[0027] Please see the appendix Figure 1 -Appendix Figure 3The adjustment assembly includes a cylinder 3, the bottom of which is fixedly connected to the top of the support frame 2. A movable block 301 is fixedly connected to the output end of the cylinder 3. A fixed frame 302 is fixedly connected to the bottom of the movable block 301. A lead screw 304 is rotatably connected inside the fixed frame 302. A motor 303 is mounted on one side of the fixed frame 302. The output end of the motor 303 is fixedly connected to one end of the lead screw 304. A moving block 307 is threaded onto the outer wall of the lead screw 304. A fixed bracket 308 is fixedly connected to the bottom of 307. A lead screw 310 is rotatably connected inside the fixed bracket 308. A movable frame 312 is threadedly connected to the outer wall of the lead screw 310. A motor 309 is installed on one side of the fixed bracket 308. The output end of the motor 309 is fixedly connected to one end of the lead screw 310. A wire box 313 is fixedly connected inside the movable frame 312. A laser welding head 314 is installed at one end of the wire box 313. A display screen 8 is provided on one side of the laser welding head 314.

[0028] Specifically, during welding, cylinder 3 drives the movable block 301 to move longitudinally. The movable block 301 drives the fixed frame 302 and its bottom fixed frame 308 and laser welding head 314 to move longitudinally synchronously. Motor 303 is started, driving the lead screw 304 to rotate. Under the limiting action of guide rod 305, the movable block 301 drives the fixed frame 308 and laser welding head 314 to move laterally synchronously. Motor 309 is started, driving the lead screw 310 to rotate. Under the limiting action of guide rod 311, the movable frame 312 drives the wire box 313 and laser welding head 314 to move longitudinally synchronously. This allows for multi-dimensional free adjustment of the laser welding head 314's lateral and longitudinal movements, precisely matching the welding angle and position of various complex molds, greatly improving welding positioning accuracy and operational flexibility, and meeting the requirements of high-precision mold welding. Employing advanced laser welding technology, it boasts advantages such as high welding precision, high speed, and stable quality. Compared with traditional welding methods, the boom-type mold laser welding machine can greatly improve welding quality and efficiency, while also extending the service life of the mold. By setting up junction box 313, laser cables can be stored to prevent them from being exposed, pulled, or worn, thus ensuring neat and safe wiring. By setting up display screen 8, operators can directly view the welding area and observe the molten pool, weld formation and alignment in real time, which greatly reduces welding deviation and scrap rate.

[0029] Please see the appendix Figure 2 -Appendix Figure 3Inside the fixed frame 302, guide rods 305 are symmetrically fixedly connected. The two guide rods 305 are located on both sides of the lead screw 304. The rod body of the guide rod 305 passes through the moving block 307 and is slidably connected to the moving block 307. Inside the fixed frame 308, guide rods 311 are symmetrically fixedly connected. The two guide rods 311 are located on both sides of the lead screw 310. The rod body of the guide rod 311 passes through the top of the moving frame 312 and is slidably connected to the moving frame 312.

[0030] Specifically, by setting guide rods 305 on both sides of the lead screw 304, the movement of the moving block 307 can be guided and limited, so that the moving block 307 drives the laser welding head 314 to move precisely and smoothly along a straight line. By setting guide rods 311 on both sides of the lead screw 310, the movement of the moving frame 312 can be guided and limited, so that the moving frame 312 drives the laser welding head 314 to move precisely and smoothly along a straight line.

[0031] Please see the appendix Figure 1 -Appendix Figure 2 A cross 6 is installed at the bottom of the column 1, and casters 7 are evenly installed at the bottom of the cross 6.

[0032] Specifically, by setting up casters 7, the device can be freely turned and easily pushed without the need for hoisting or multiple people to carry it, making it easy to move.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism, comprising a column (1) and a housing (4), characterized in that: A support frame (2) is fixedly connected to one side of the column (1). An adjustment component is provided on the top of the support frame (2). Rotating columns (401) are rotatably connected to both sides of the box (4). A placement plate (403) is fixedly connected to one end of each of the two rotating columns (401). A gear (402) is fixedly connected to the outer wall of one of the rotating columns (401). A dust removal component is provided on one side of the box (4). The dust removal component includes a horizontal plate (5). One side of the horizontal plate (5) is fixedly connected to one side of the box (4). A cylinder two (501) is installed on the top. A lifting plate (502) is fixedly connected to the output end of the cylinder two (501). A rack (503) is fixedly connected to the top of the lifting plate (502). The rack (503) meshes with a gear (402). A sleeve (504) is fixedly connected to the top of the horizontal plate (5). A piston (506) is slidably connected inside the sleeve (504). A short rod (505) is fixedly connected to the top of the piston (506). The top end of the short rod (505) is fixedly connected to the bottom of the lifting plate (502).

2. The boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 1, characterized in that: The piston (506) has a through hole 1 (507) on one side and a through hole 2 (510) on the other side. A gas supply pipe 1 (508) is fixedly connected to one side of the piston (506). The end of the gas supply pipe 1 (508) away from the sleeve (504) is fixedly connected to the inner wall of the box (4). A gas nozzle 1 (509) is evenly fixedly connected to the top of the gas supply pipe 1 (508). A gas supply pipe 2 (511) is fixedly connected to the other side of the piston (506). The end of the gas supply pipe 2 (511) away from the sleeve (504) is fixedly connected to the inner wall of the box (4). A gas nozzle 2 (512) is evenly fixedly connected to the top of the gas supply pipe 2 (511). An air inlet pipe (518) is fixedly connected to one side of the sleeve (504).

3. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 1, characterized in that: One side of the box (4) is provided with an airflow channel (513), and the other side of the box (4) is provided with an airflow channel (514). A dust collection bag (516) is installed on the outer wall of one side of the box (4), and nozzles (515) are uniformly fixedly connected to the inner wall of the other side of the box (4). An inclined plate (517) is provided inside the box (4).

4. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 3, characterized in that: The first airflow channel (513) is connected to the dust collection bag (516), and the nozzle (515) is connected to the second airflow channel (514).

5. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 1, characterized in that: The adjustment assembly includes a cylinder (3), the bottom of which is fixedly connected to the top of the support frame (2). A movable block (301) is fixedly connected to the output end of the cylinder (3). A fixed frame (302) is fixedly connected to the bottom of the movable block (301). A lead screw (304) is rotatably connected inside the fixed frame (302). A motor (303) is installed on one side of the fixed frame (302). The output end of the motor (303) is fixedly connected to one end of the lead screw (304). A moving block (307) is threadedly connected to the outer wall of the lead screw (304).

6. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 5, characterized in that: The fixed frame (302) is symmetrically fixedly connected with guide rods (305). The two guide rods (305) are located on both sides of the lead screw (304). The rod body of the guide rod (305) passes through the moving block (307). The guide rod (305) is slidably connected to the moving block (307).

7. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 6, characterized in that: The bottom of the movable block (307) is fixedly connected to a second fixed frame (308), and a second lead screw (310) is rotatably connected inside the second fixed frame (308). A movable frame (312) is threadedly connected to the outer wall of the second lead screw (310). A second motor (309) is installed on one side of the second fixed frame (308), and the output end of the second motor (309) is fixedly connected to one end of the second lead screw (310). A wire box (313) is fixedly connected inside the movable frame (312).

8. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 7, characterized in that: The fixed frame 2 (308) is symmetrically fixedly connected with guide rod 2 (311). The two guide rods 2 (311) are located on both sides of the lead screw 2 (310). The rod body of the guide rod 2 (311) passes through the top of the moving frame (312). The guide rod 2 (311) is slidably connected to the moving frame (312).

9. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 7, characterized in that: A laser welding head (314) is installed at one end of the junction box (313), and a display screen (8) is provided on one side of the laser welding head (314).

10. A boom-type mold laser welding machine with a multi-degree-of-freedom adjustment mechanism according to claim 1, characterized in that: A cross (6) is installed at the bottom of the column (1), and casters (7) are evenly installed at the bottom of the cross (6).

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