CN115178925A

CN115178925A - Seek mark welding robot

Info

Publication number: CN115178925A
Application number: CN202210879157.0A
Authority: CN
Inventors: 张宇英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-10-14

Abstract

The invention relates to the technical field of welding equipment, and discloses a tracking welding robot which comprises a base, wherein a lifting assembly is arranged at the top of the base, a supporting plate is arranged at the top of the lifting assembly, a first adjusting assembly is arranged at the top of the supporting plate, a first electric push rod is arranged at the top of the first adjusting assembly, a fixing ring is fixedly sleeved on the side wall of an output shaft of the first electric push rod, the device monitors a position to be welded through a camera and a laser range finder, the camera monitors a welding track in real time, the laser range finder monitors the distance between a welding gun and the welding position in real time, so that the welding gun can be conveniently welded, the welding accuracy and the welding efficiency are ensured, the camera and the laser range finder send collected information to a controller, and the controller controls the lifting assembly, the first adjusting assembly, the second adjusting assembly and the third adjusting assembly to adjust the position and the angle of the welding gun, so that the flexibility of the welding gun is ensured, and the welding is convenient to carry out.

Description

Seek mark welding robot

Technical Field

The invention relates to the technical field of welding equipment, in particular to a tracking welding robot.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken when welding. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

Application No. 201310527140.X discloses a welding robot device, which solves the problems of; the discovery is because the restriction in welding robot operation radius and large-scale work piece welding space in practical application, to the welding seam that surpasss welding robot operation radius, welding robot often can not provide the best welding gesture, and take place the space easily and interfere and cause the equipment to damage the trouble, make welding robot's space accessibility lower like this, robot welded efficiency and quality have directly been influenced, consequently, welding robot has been hindered in the popularization of large-scale work piece welding field, but it can not monitor needs welded position, can not realize tracing welding, the result of use exists certain not enoughly.

Disclosure of Invention

The invention provides the following technical scheme: the utility model provides a seek mark welding robot, the on-line screen storage device comprises a base, the top of base is provided with lifting unit, lifting unit's top is provided with the backup pad, the top of backup pad is provided with first adjusting part, first adjusting part's top is provided with first electric putter, the fixed cover of lateral wall of first electric putter's output shaft is equipped with the retainer plate, the outer wall left side fixedly connected with supporting shoe of retainer plate, the bottom of supporting shoe is provided with second adjusting part, second adjusting part's top is provided with third adjusting part, third adjusting part's left side is provided with second electric putter, second electric putter's output shaft fixedly connected with welder.

Preferably, lifting unit includes first driving motor, first threaded rod, the second threaded rod, first mount, the connecting plate, screwed pipe and second mount, the output shaft of first driving motor and the one end fixed connection of first threaded rod, first threaded rod is connected with the one end lateral wall transmission that the second threaded rod is close to first driving motor, the equal threaded connection of lateral wall of the lateral wall of first threaded rod and second threaded rod has the screwed pipe, the outer wall top of screwed pipe all with the bottom fixed connection of first mount, the bottom of connecting plate all is articulated through the inboard both sides of round pin axle with first mount, the top of connecting plate all is articulated through the inboard both sides of round pin axle with the second mount, the top of second mount all with the bottom fixed connection of backup pad.

Preferably, the top fixedly connected with of backup pad rotates the connecting block of being connected with first threaded rod lateral wall both ends and second threaded rod lateral wall both ends respectively, and the positive fixedly connected with of connecting block installs first driving motor's first mounting panel, and first driving motor passes through the wire and is connected with the controller.

Preferably, the side wall of one end, close to the first driving motor, of the first threaded rod and the second threaded rod is respectively fixedly sleeved with a first belt pulley and a second belt pulley, the first belt pulley and the second belt pulley are connected through a triangular belt in a transmission mode, and the first threaded rod and the second threaded rod are designed to be bidirectional threaded rods.

Preferably, the equal fixedly connected with connecting piece in outer wall bottom of screwed pipe, the picture peg that the equal fixedly connected with in one side that the connecting block is close to each other openly overlaps with the connecting piece is established, and the first logical groove of picture peg is established to the cover in the front of connecting piece.

Preferably, the first adjusting assembly comprises a second driving motor and a first rotary table, an output shaft of the second driving motor is fixedly connected with a first rotary shaft, the top of the first rotary shaft extends to the top of the supporting plate, one end of the first rotary shaft, which is located at the top of the supporting plate, is fixedly connected with the bottom of the first rotary table, the bottom of the supporting plate is fixedly connected with a first motor frame for installing the second driving motor, and the second driving motor is connected with the controller through a wire.

Preferably, the second adjusting assembly comprises a third driving motor and a second rotary table, an output shaft of the third driving motor is fixedly connected with a second rotary shaft, the top of the second rotary shaft extends to the top of the supporting block, one end of the second rotary shaft, which is located at the top of the supporting block, is fixedly connected with the bottom of the second rotary table, the bottom of the supporting block is fixedly connected with a second motor frame for installing the third driving motor, and the third driving motor is connected with the controller through a wire.

Preferably, the third adjusting part comprises a fourth driving motor, a limiting frame and a limiting plate, a third rotating shaft is fixedly connected with an output shaft of the fourth driving motor, one end of the third rotating shaft, far away from the fourth driving motor, extends into the limiting frame, the third rotating shaft is located at one end side wall of the limiting frame and fixedly connected with the bottom of the limiting plate, the bottom of the limiting frame is fixedly connected with the top of the second turntable, two ends of the side wall of the third rotating shaft are respectively connected with inner walls of two sides of the limiting frame in a rotating manner, a second mounting plate is fixedly connected with one side of the outer side of the limiting frame and provided with the fourth driving motor, and the fourth driving motor is connected with the controller through a lead.

Preferably, the top of the supporting plate is fixedly connected with a welding machine on the front side of the first electric push rod, the welding machine is connected with a welding gun through a wire harness, and the welding machine is connected with the controller through a lead.

Preferably, the top fixedly connected with bracing piece of first electric putter's output shaft, the fixed cover in outer wall upper end of bracing piece are equipped with the spacing collar, and the outer wall left side of spacing collar is provided with camera and laser range finder, and camera, first electric putter, second electric putter laser range finder all are connected with the controller through the wire.

Advantageous effects

Compared with the prior art, the invention provides a tracking welding robot, which has the following beneficial effects:

1. the device monitors the position needing to be welded through the camera and the laser range finder, the welded orbit of camera real-time supervision, distance between laser range finder real-time supervision welder and the welding position, thereby be convenient for welder welds, guarantee welded precision and efficiency, camera and laser range finder send the information of gathering to the controller, controller control lifting unit, first adjusting part, second adjusting part and third adjusting part adjust the position and the angle of butt welder, guarantee welder's flexibility, be convenient for weld.

2. The device is convenient for adjust the horizontal angle of butt welder alone through second adjusting part, improves welder's flexibility, adjusts the vertical angle of butt welder alone through third adjusting part, improves welder's flexibility, and adjusts the position of butt welder alone through second electric putter, guarantees welder's flexibility.

Drawings

FIG. 1 is a schematic view of the overall structure of a trace-finding welding robot according to the present invention;

FIG. 2 is a schematic diagram of an exploded structure of a lifting assembly of the trace-finding welding robot according to the present invention;

FIG. 3 is a schematic cross-sectional view of a support plate of an trailing welding robot structure according to the present invention;

FIG. 4 is a schematic structural diagram of a second adjusting assembly and a third adjusting assembly of the trailing welding robot according to the present invention;

fig. 5 is a schematic structural diagram of a second regulating gradual explosion and third regulating assembly of the trailing welding robot.

In the figure: 1. a base; 2. a crawler belt; 3. a lifting assembly; 301. a first drive motor; 302. a first threaded rod; 303. a second threaded rod; 304. a connecting plate; 305. a first fixing frame; 306. a threaded pipe; 307. a second fixing frame; 4. welding machine; 5. a support plate; 6. a first adjustment assembly; 601. a first turntable; 602. a second drive motor; 7. a first electric push rod; 8. a stationary ring; 9. a support block; 10. a laser range finder; 11. a limiting ring; 12. a camera; 13. a third adjustment assembly; 1301. a limiting frame; 1302. a limiting plate; 1303. a fourth drive motor; 14. a second electric push rod; 15. a second adjustment assembly; 1501. a third drive motor; 1502. a second turntable; 16. a welding gun; 17. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment;

please refer to fig. 1, a trace-seeking welding robot, which comprises a base 1, a lifting component 3 is arranged at the top of the base 1, a supporting plate 5 is arranged at the top of the lifting component 3, a first adjusting component 6 is arranged at the top of the supporting plate 5, a first electric push rod 7 is arranged at the top of the first adjusting component 6, a fixing ring 8 is fixedly sleeved on the side wall of an output shaft of the first electric push rod 7, a supporting block 9 is fixedly connected to the left side of the outer wall of the fixing ring 8, a second adjusting component 15 is arranged at the bottom of the supporting block 9, a third adjusting component 13 is arranged at the top of the second adjusting component 15, a second electric push rod 14 is arranged at the left side of the third adjusting component 13, a welding gun 16 is fixedly connected to the output shaft of the second electric push rod 14, the position to be welded is monitored through a camera 12 and a laser range finder 10, the welding track is monitored in real time by the camera 12, the laser range finder 10, the distance between the welding gun 16 and the welding position is monitored in real time by the laser range finder 10, thereby facilitating welding of the welding gun 16, the accuracy and efficiency of the welding are ensured, the information collected by the camera 12 and the laser range finder 10 is sent to a controller, the lifting component 3, the adjustment of the first adjusting component 6, the gun adjustment and the flexibility of the gun adjustment of the welding gun adjustment 16, and the welding gun adjustment of the welding gun adjustment 16 are convenient welding gun adjustment.

Further, the welding machine 4 is fixedly connected to the top of the supporting plate 5 and located on the front face of the first electric push rod 7, the welding machine 4 is connected with the welding gun 16 through a wire harness, the welding machine 4 is connected with the controller through a wire, the wire is arranged at the top of the welding gun 16, the welding gun 16 is prevented from rotating to affect the normal work of the welding gun 16, in addition, when the welding machine is actually used, the length for lifting the welding gun 16 is reserved, in addition, the wire and the top of the limiting plate 1302 are limited, and the influence on the normal use of the welding gun 16 is avoided.

Further, the top fixedly connected with bracing piece 17 of the output shaft of first electric putter 7, the fixed cover in outer wall upper end of bracing piece 17 is equipped with spacing collar 11, the outer wall left side of spacing collar 11 is provided with camera 12 and laser range finder 10, camera 12, first electric putter 7, second electric putter 14 laser range finder 10 all is connected with the controller through the wire, the position that needs the welding is monitored through camera 12 and laser range finder 10, camera 12 monitors the welded orbit in real time, laser range finder 10 monitors the distance between welder 16 and the welding position in real time, thereby be convenient for welder 16 to weld, when second adjusting part 15 and third adjusting part 13 adjust the position of welder 16, welder 16's turned angle and camera 12 and laser range finder 10's detection direction can not be opposite, avoid leading to welder 16 welded precision because of the detection blind angle of camera 12 and laser range finder 10 and descend.

Further, the bottom of the base 1 is provided with the crawler belt 2, and the crawler belt 2 at the bottom of the base 1 is started through the controller, so that the crawler belt 2 drives the robot to move, and the operation is convenient.

Example two;

referring to fig. 2, the lifting assembly 3 includes a first driving motor 301, a first threaded rod 302, a second threaded rod 303, a first fixing frame 305, a connecting plate 304, a threaded pipe 306 and a second fixing frame 307, an output shaft of the first driving motor 301 is fixedly connected to one end of the first threaded rod 302, the first threaded rod 302 is in transmission connection with a side wall of one end of the second threaded rod 303 close to the first driving motor 301, a side wall of the first threaded rod 302 and a side wall of the second threaded rod 303 are both in threaded connection with the threaded pipe 306, a top portion of an outer wall of the threaded pipe 306 is fixedly connected to a bottom portion of the first fixing frame 305, a bottom portion of the connecting plate 304 is hinged to two inner sides of the first fixing frame 305 through a pin, a top portion of the connecting plate 304 is hinged to two inner sides of the second fixing frame 307 through a pin, a top portion of the second fixing frame 307 is fixedly connected to a bottom portion of the supporting plate 5, the first driving motor 301 is started by a controller, the output shaft of the first driving motor 301 drives the first driving shaft 302 to rotate, the second threaded rod 302 drives the second threaded rod 303 to synchronously drive the threaded pipe 306 to approach to or move away from the first fixing frame 307, and further drives the second fixing frame 305 to move away from the first fixing frame 304, and further drives the connecting plate to move away from the first fixing frame or the second fixing frame to move away from the first fixing frame 305, and the second fixing frame to move away from the first fixing frame 304, and further drives the welding gun to move away from the welding gun.

Furthermore, the top of the supporting plate 5 is fixedly connected with connecting blocks which are respectively rotatably connected with two ends of the side wall of the first threaded rod 302 and two ends of the side wall of the second threaded rod 303, so that the first threaded rod 302 and the second threaded rod 303 can be conveniently installed, the front surface of each connecting block is fixedly connected with a first mounting plate for mounting the first driving motor 301, so that the first driving motor 301 can be conveniently installed, and the first driving motor 301 is connected with the controller through a wire.

Further, the one end lateral wall that first threaded rod 302 and second threaded rod 303 are close to first driving motor 301 fixes the cover respectively and is equipped with first belt pulley and second belt pulley, first belt pulley and second belt pulley pass through the V belt transmission and connect, first threaded rod 302 and second threaded rod 303 all adopt the design of two-way screw rod, first threaded rod 302 drives first belt pulley and rotates, first belt pulley drives the second belt pulley through the V belt and rotates, the second belt pulley drives second threaded rod 303 and rotates, thereby make first threaded rod 302 and second threaded rod 303 drive screwed pipe 306 in step and be close to each other or keep away from each other.

Further, the equal fixedly connected with connecting piece in outer wall bottom of screwed pipe 306, the picture peg that the equal fixedly connected with in one side that the connecting block is close to each other openly overlaps and establishes with the connecting piece, the first logical groove of picture peg is established to the cover in the front of connecting piece, drive and the connecting piece removes along the picture peg when driving screwed pipe 306 to remove through first threaded rod 302 and second threaded rod 303, thereby carry on spacingly to screwed pipe 306, avoid first threaded rod 302, take place to rotate when second threaded rod 303 drives screwed pipe 306 and removes, guarantee the stability that screwed pipe 306 removed.

Example three;

referring to fig. 3, the first adjusting assembly 6 includes a second driving motor 602 and a first rotary plate 601, an output shaft of the second driving motor 602 is fixedly connected with a first rotary shaft, a top of the first rotary shaft extends to a top of the supporting plate 5, one end of the first rotary shaft, which is located at the top of the supporting plate 5, is fixedly connected with a bottom of the first rotary plate 601, a first motor frame, on which the second driving motor 602 is mounted, is fixedly connected with the bottom of the supporting plate 5, the second driving motor 602 is connected with the controller through a wire, the second driving motor 602 is started through the controller, the output shaft of the second driving motor 602 drives the first rotary shaft to rotate, and the first rotary shaft drives the first rotary plate 601 to rotate, so as to drive the welding gun 16, the camera 12 and the laser range finder 10 to rotate.

Example four;

referring to fig. 4 and 5, the second adjusting assembly 15 includes a third driving motor 1501 and a second turntable 1502, an output shaft of the third driving motor 1501 is fixedly connected with a second rotating shaft, the top of the second rotating shaft extends to the top of the supporting block 9, one end of the second rotating shaft, which is located at the top of the supporting block 9, is fixedly connected with the bottom of the second turntable 1502, the bottom of the supporting block 9 is fixedly connected with a second motor frame on which the third driving motor 1501 is mounted, the third driving motor 1501 is connected with the controller through a wire, the third driving motor 1501 is started through the controller, the output shaft of the third driving motor 1501 drives the second rotating shaft to rotate, and the second rotating shaft drives the second turntable 1502 to rotate, so as to drive the welding gun 16 to rotate.

Example five;

referring to fig. 4 and 5, the third adjusting assembly 13 includes a fourth driving motor 1303, a limiting frame 1301 and a limiting plate 1302, an output shaft of the fourth driving motor 1303 is fixedly connected with a third rotating shaft, one end of the third rotating shaft, which is far away from the fourth driving motor 1303, extends into the limiting frame 1301, a sidewall of one end, which is located in the limiting frame 1301, of the third rotating shaft is fixedly connected with the bottom of the limiting plate 1302, the bottom of the limiting frame 1301 is fixedly connected with the top of the second turntable 1502, two ends of a sidewall of the third rotating shaft are respectively rotatably connected with inner walls of two sides of the limiting frame 1301, one side of the outer side of the limiting frame 1301 is fixedly connected with a second mounting plate on which the fourth driving motor 1303 is mounted, the fourth driving motor 1303 is connected with a controller through a lead, the controller starts the fourth driving motor, the output shaft of the fourth driving motor 1303 drives the third rotating shaft to rotate, and the third rotating shaft drives the limiting plate 1302 to rotate along the inner side of the limiting frame 1301, so as to drive the welding gun 16 to rotate.

The working principle is as follows: when in use, the crawler 2 at the bottom of the base 1 is started by the controller, thereby the crawler 2 drives the robot to move, which is convenient for operation, the position to be welded is monitored by the camera 12 and the laser range finder 10, the camera 12 monitors the welding track in real time, the laser range finder 10 monitors the distance between the welding gun 16 and the welding position in real time, thereby the welding gun 16 is convenient to weld, the welding accuracy and efficiency are ensured, the camera 12 and the laser range finder 10 send the collected information to the controller, the controller controls the lifting component 3, the first adjusting component 6, the second adjusting component 15 and the third adjusting component 13 adjust the position and angle of the welding gun 16, the flexibility of the welding gun 16 is ensured, which is convenient for welding, when the lifting component 3 is specifically operated, the first driving motor 301 is started by the controller, the output shaft of the first driving motor 301 drives the first threaded rod 302 to rotate, the first belt pulley 302 drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate, the second belt pulley drives the second threaded rod 303 to rotate, thereby the first threaded rod 302 and the second threaded rod 304 to drive the second pulley to rotate, the supporting plate or the second threaded rod to move away from the fixing frame or the supporting plate 306, and the supporting plate 304, the supporting plate is far away from the fixing frame or the supporting plate 305 and the supporting plate which is close to the second pin shaft which is close to the supporting plate which is close to the fixing frame and the supporting plate which is close to the fixing frame which is close to each other.

The transverse angles of the welding gun 16, the camera 12 and the laser range finder 10 are adjusted through the first adjusting assembly 6, when the first adjusting assembly 6 is specifically operated, the second driving motor 602 is started through the controller, the output shaft of the second driving motor 602 drives the first rotating shaft to rotate, the first rotating shaft drives the first rotating disc 601 to rotate, so that the welding gun 16, the camera 12 and the laser range finder 10 are driven to rotate, the transverse angle of the welding gun 16 is adjusted independently through the second adjusting assembly 15, the flexibility of the welding gun 16 is improved, when the second adjusting assembly 15 is specifically operated, the third driving motor 1501 is started through the controller, the output shaft of the third driving motor 1501 drives the second rotating shaft to rotate, the second rotating shaft drives the second rotating disc 1502 to rotate, so that the welding gun 16 is driven to rotate, the longitudinal angle of the welding gun 16 is adjusted through the third adjusting assembly 13, the flexibility of the welding gun 16 is improved, so that the welding is convenient to weld, when the third adjusting assembly 13 is specifically operated, the fourth driving motor 1303 through the controller is started, the output shaft of the fourth driving motor 1303, the third rotating shaft drives the third rotating shaft to rotate, the third rotating shaft drives the limiting rod 1302, and the limiting rod 16 to rotate, and the position of the welding gun is adjusted through the limiting plate 1302, so that the limiting rod 16 is ensured.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A seek mark welding robot, includes base (1), its characterized in that: the welding gun adjusting mechanism is characterized in that a lifting component (3) is arranged at the top of the base (1), a supporting plate (5) is arranged at the top of the lifting component (3), a first adjusting component (6) is arranged at the top of the supporting plate (5), a first electric push rod (7) is arranged at the top of the first adjusting component (6), a fixing ring (8) is fixedly arranged on the side wall of an output shaft of the first electric push rod (7), a supporting block (9) is fixedly connected to the left side of the outer wall of the fixing ring (8), a second adjusting component (15) is arranged at the bottom of the supporting block (9), a third adjusting component (13) is arranged at the top of the second adjusting component (15), a second electric push rod (14) is arranged on the left side of the third adjusting component (13), and a welding gun (16) is fixedly connected to the output shaft of the second electric push rod (14).

2. The tracking welding robot according to claim 1, wherein: the lifting assembly (3) comprises a first driving motor (301), a first threaded rod (302), a second threaded rod (303), a first fixing frame (305), a connecting plate (304), a threaded pipe (306) and a second fixing frame (307), an output shaft of the first driving motor (301) is fixedly connected with one end of the first threaded rod (302), the first threaded rod (302) is in transmission connection with one end side wall, close to the first driving motor (301), of the second threaded rod (303), the side wall of the first threaded rod (302) and the side wall of the second threaded rod (303) are in threaded connection with the threaded pipe (306), the top of the outer wall of the threaded pipe (306) is fixedly connected with the bottom of the first fixing frame (305), the bottom of the connecting plate (304) is hinged to two sides of the inner side of the first fixing frame (305) through a pin shaft, the top of the connecting plate (304) is hinged to two sides of the inner side of the second fixing frame (307) through a pin shaft, and the top of the second fixing frame (307) is fixedly connected with the bottom of the supporting plate (5).

3. The tracking welding robot according to claim 2, wherein: the top fixedly connected with of backup pad (5) rotates the connecting block of being connected with first threaded rod (302) lateral wall both ends and second threaded rod (303) lateral wall both ends respectively, the first mounting panel of the first driving motor of positive fixedly connected with installation (301) of connecting block, and first driving motor (301) pass through the wire and are connected with the controller.

4. The tracking welding robot according to claim 2, wherein: the side wall of one end, close to the first driving motor (301), of the first threaded rod (302) and the second threaded rod (303) is fixedly sleeved with a first belt pulley and a second belt pulley respectively, the first belt pulley and the second belt pulley are in transmission connection through a triangular belt, and the first threaded rod (302) and the second threaded rod (303) are designed to be bidirectional threaded rods.

5. The tracking welding robot according to claim 2, wherein: the equal fixedly connected with connecting piece in outer wall bottom of screwed pipe (306), the picture peg that the equal fixedly connected with in one side that the connecting block is close to each other openly overlaps with the connecting piece is established, and the first logical groove of picture peg is established to the cover is seted up in the front of connecting piece.

6. The tracking welding robot according to claim 1, wherein: the first adjusting assembly (6) comprises a second driving motor (602) and a first rotating disc (601), an output shaft of the second driving motor (602) is fixedly connected with a first rotating shaft, the top of the first rotating shaft extends to the top of the supporting plate (5), one end of the first rotating shaft, which is located at the top of the supporting plate (5), is fixedly connected with the bottom of the first rotating disc (601), the bottom of the supporting plate (5) is fixedly connected with a first motor frame for installing the second driving motor (602), and the second driving motor (602) is connected with the controller through a wire.

7. The tracking welding robot according to claim 1, wherein: the second adjusting assembly (15) comprises a third driving motor (1501) and a second rotating disc (1502), an output shaft of the third driving motor (1501) is fixedly connected with a second rotating shaft, the top of the second rotating shaft extends to the top of the supporting block (9), one end, located at the top of the supporting block (9), of the second rotating shaft is fixedly connected with the bottom of the second rotating disc (1502), the bottom of the supporting block (9) is fixedly connected with a second motor frame for installing the third driving motor (1501), and the third driving motor (1501) is connected with the controller through a conducting wire.

8. The tracking welding robot according to claim 7, wherein: the third adjusting component (13) comprises a fourth driving motor (1303), a limiting frame (1301) and a limiting plate (1302), an output shaft of the fourth driving motor (1303) is fixedly connected with a third rotating shaft, one end, far away from the fourth driving motor (1303), of the third rotating shaft extends into the limiting frame (1301), the third rotating shaft is located at one end of the limiting frame (1301) and fixedly connected with the bottom of the limiting plate (1302), the bottom of the limiting frame (1301) is fixedly connected with the top of a second rotating disc (1502), two ends of the side wall of the third rotating shaft are rotatably connected with inner walls of two sides of the limiting frame (1301) respectively, one side of the outer side of the limiting frame (1301) is fixedly connected with a second mounting plate for mounting the fourth driving motor (1303), and the fourth driving motor (1303) is connected with the controller through a lead.

9. The tracking welding robot according to claim 1, wherein: the welding machine is characterized in that the welding machine (4) is fixedly connected to the top of the supporting plate (5) and located on the front face of the first electric push rod (7), the welding machine (4) is connected with the welding gun (16) through a wire harness, and the welding machine (4) is connected with the controller through a lead.

10. The tracking welding robot according to claim 1, wherein: the top fixedly connected with bracing piece (17) of the output shaft of first electric putter (7), the fixed cover in outer wall upper end of bracing piece (17) is equipped with spacing collar (11), and the outer wall left side of spacing collar (11) is provided with camera (12) and laser range finder (10), and camera (12), first electric putter (7), second electric putter (14) laser range finder (10) all are connected with the controller through the wire.